CN102797309A - Building partition wall with easy disassembly and assembly - Google Patents
Building partition wall with easy disassembly and assembly Download PDFInfo
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- CN102797309A CN102797309A CN2012103339456A CN201210333945A CN102797309A CN 102797309 A CN102797309 A CN 102797309A CN 2012103339456 A CN2012103339456 A CN 2012103339456A CN 201210333945 A CN201210333945 A CN 201210333945A CN 102797309 A CN102797309 A CN 102797309A
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- dividing plate
- partition wall
- disassembling
- easy
- partition
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Abstract
The invention discloses a building partition wall with easy disassembly and assembly. The building partition wall is characterized by at least comprising two partition wall units, wherein the two partition wall units are vertically connected and encloses into a cubic building space with two building inner walls, a roof and the ground; each partition wall unit mainly comprises a partition board, a lifting bottom support component and a top support; the partition board is a rectangular board, the upper end of the partition board is connected with the top support, and the lower end of the partition board is movably connected with the lifting bottom support component; the partition wall units stand on the ground; and the partition boards and the top support connected at the upper ends of the partition boards can be lifted together by adjusting the lifting bottom support component till the top support presses on the roof. The building partition wall disclosed by the invention has the advantages that the partition walls can be arranged in the existing building temporally or semi-permanently, so that the quantity of rooms in a house is increased and the requirement for occupying more rooms is met.
Description
Technical field
The present invention relates to building field, the partition wall in particularly a kind of building.
Background technology
Mainly about 100 square metres, along with being on the rise of social senilization, a lot of families are difficult to satisfy the demand that thee generations live together to the average family living space, particularly the house type in one Room, two Room at present.Wherein room that area is bigger is selected by some family, and for example the parlor increases by a block wall and alleviates acute housing shortage.If but use traditional handicraft to change the house layout, not only need buy constructional materialss such as yellow sand hollow concrete block, also to ask the professional construction personnel to operate.Delay the operate as normal study of resident family, take a lot of trouble effort, very inconvenience.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, the present invention proposes a kind of easy-disassembling-assembling building partition, to reach the purpose that user oneself can carry out the dismounting partition wall.
For realizing above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of easy-disassembling-assembling building partition; It is characterized in that: described easy-disassembling-assembling building partition comprises two partition wall unit at least; Described two partition wall unit are each other vertical to be connected, and synthesizes a cube architectural space with orthogonal two sides inner wall of building and roof with the ground one common peripheral; Described partition wall unit mainly comprises dividing plate, up-down underwire assembly and jacking, and described dividing plate is a rectangle sheet material, and its upper end is connected with jacking, and its lower end and up-down underwire assembly flexibly connect; Described partition wall unit stands on ground, and regulating the up-down underwire assembly can be pressed on dividing plate and the jacking lifting together that is connected the dividing plate upper end on the roof up to jacking.
Described dividing plate one side offers groove, and another side offers raised line, and described adjacent two dividing plates are connected with the raised line assembling through groove.When the adjacent assembling of a plurality of dividing plates, can improve the body of wall bulk strength.
Described jacking offers the top mounting groove for falling the rectangular of trapezoid cross section on the described jacking soffit, described dividing plate upper end is inserted in the mounting groove of top.Because the area of the upper surface of jacking is bigger, and wideer than dividing plate, after the installation, the partition wall unit is not easy to skid and topples over when receiving lateral thrust.
Described up-down underwire assembly main body is the strip collet in trapezoid cross section, and described collet upper surface offers end mounting groove, and described dividing plate is mobilizable to be inserted in the end mounting groove; Be provided with up-down groove vertically in the mounting groove of the described end; Be provided with a lifting column in the up-down groove; Screwed hole and adjusting double-screw bolt threaded engagement that described lifting column is provided with through its center; The rotation adjusting double-screw bolt can change the lifting column height, and described lifting column upper end withstands on the dividing plate lower end, and described dividing plate can move up and down with lifting column in end mounting groove.During user assembled easy-disassembling-assembling building partition; Can be pegged graft in two ends about the dividing plate earlier and go up jacking and up-down underwire assembly; Then the partition wall unit is stood on the ground, stir knob again and make its rotation, the lifting column that is arranged in the up-down groove can rise along with the rotation of knob and adjusting double-screw bolt; Dividing plate and jacking are then because the lifting of lifting column and by jack-up, final jacking can be pressed on the soffit on roof.
Described adjusting double-screw bolt main body is a metal threaded rod, and its bottom is consolidated with a knob; Described knob outer rim is exposed from the collet bottom; Described knob periphery is provided with circular hole.It is that the user is pressed on the partition wall unit between roof and the ground by common instrument for ease that circular hole is set; For example use screwdriver to insert among the circular hole; Drive the knob rotation with screwdriver, can promote the body of wall bulk strength so that the power that is delivered on the knob increases.
Described easy-disassembling-assembling building partition also comprises a body, and described Men Tiyi side is provided with door hinge, and described door body is through door hinge and wherein a dividing plate side is hinged.The user is when a plurality of partition walls of installation unit; Need to reserve door body breach, for example wherein one group of partition wall unit is 4, and another group partition wall unit is 3; Can reserve a body breach, then relend and help door hinge on the pivotable side that is contained in one of them partition wall unit of door body.
Described dividing plate is a ducted body, and internal cavities is filled with the anti-flaming thermal-insulation sound insulation materials.Can reduce the dividing plate deadweight, be convenient to install, and have the effect of heat preservation and soundproof.Sound insulation materials can be fire proofings such as glass.
Can be earlier before the easy-disassembling-assembling building partition of user installation unwrapping wire on the ground, to guarantee each smooth connection in partition wall unit.
The invention has the beneficial effects as follows:
Can be in existing building the interim or semipermanent partition wall that is provided with, to increase room, house quantity, satisfy more housing needs; After the user buys the present invention, dismounting voluntarily, disassembly process need not ask the professional construction personnel to assist, and need can not realize dismounting at any time by professional tool yet, has saved simultaneously yet and has bought the pollution that the cement yellow sand brings domestic environment; Every partition wall unit can be regulated according to actual floor height in the building, avoids the building operations error to gap; Need not can not leave a trace after the dismounting in constructure ground and roofing track or punching.
Description of drawings:
Fig. 1 is a partition wall block construction sketch map;
Fig. 2 is a partition wall block construction sectional view;
Fig. 3 is the local structure for amplifying sketch map of up-down underwire assembly among Fig. 2;
Fig. 4 is a partition wall block construction explosive view;
Fig. 5 is that two adjacent dividing plates connect sketch map;
Fig. 6 is easy-disassembling-assembling building partition overall structure sketch map.
Among the figure: 100, partition wall unit, 110, dividing plate, 111, plate body, 112, raised line, 113, groove; 120, up-down underwire assembly, 121, regulate double-screw bolt, 1211, knob, 1212, circular hole, 122, lifting column; 123, collet, 124, the up-down groove, 125, end mounting groove, 130, jacking, 131, the top mounting groove; 200, inner wall of building, 300, the roof, 400, ground, 500, the door body, 510, door hinge.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; A kind of easy-disassembling-assembling building partition; It is characterized in that: described easy-disassembling-assembling building partition comprises two partition wall unit 100 at least; Described two partition wall unit 100 are vertical each other to be connected, and synthesizes a cube architectural space with orthogonal two sides inner wall of building 200 and roof 300 with ground 400 one common peripheral; Described partition wall unit 100 mainly comprises dividing plate 110, up-down underwire assembly 120 and jacking 130, and described dividing plate 110 is a rectangle sheet material, and its upper end is connected with jacking 130, and its lower end and up-down underwire assembly 120 flexibly connect; Described partition wall unit 100 stands on ground 400, and regulating up-down underwire assembly 120 can be pressed on dividing plate 110 and jacking 130 lifting together that is connected dividing plate 110 upper ends on the roof 300 up to jacking 130.
As shown in Figure 5, described dividing plate 110 main bodys are plate body 111, and the one of which side offers groove 113, and another side offers raised line 112, and described adjacent two dividing plates 110 are connected with raised line 112 assemblings through groove 113.When a plurality of dividing plate 110 adjacent assemblings, can improve the body of wall bulk strength.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, described jacking 130 offers top mounting groove 131 for falling the rectangular of trapezoid cross section on described jacking 130 soffits, and described dividing plate 110 upper ends are inserted in the top mounting groove 131.Because the area of the upper surface of jacking 130 is bigger, and wideer than dividing plate 110, after the installation, partition wall unit 100 is not easy to skid and topples over when receiving lateral thrust.
Like Fig. 2, shown in Figure 3, described up-down underwire assembly 120 main bodys are the strip collet 123 in trapezoid cross section, and described collet 123 upper surfaces offer end mounting groove 125, described dividing plate 110 mobilizable being inserted in the end mounting groove 125; Be provided with up-down groove 124 vertically in the mounting groove of the described end 125; Be provided with a lifting column 122 in the up-down groove 124; Screwed hole and adjusting double-screw bolt 121 threaded engagement that described lifting column 122 is provided with through its center; Rotation adjusting double-screw bolt 121 can change lifting column 122 height, and described lifting column 122 upper ends withstand on dividing plate 110 lower ends, and described dividing plate 110 can move up and down with lifting column 122 in end mounting groove 125.During user assembled easy-disassembling-assembling building partition; Can be earlier dividing plate be pegged graft and gone up jacking 130 and up-down underwire assembly 120 in two ends about in the of 110; Then partition wall unit 100 is stood on the ground 400, stir knob 1211 again and make its rotation, the lifting column 122 that is arranged in up-down groove 124 can rise along with the rotation of knob 1211 and adjusting double-screw bolt 121; Dividing plate 110 and jacking 130 are then because the lifting of lifting column 122 and by jack-up, final jacking 130 can be pressed on the soffit on roof 300.
As shown in Figure 4, described adjusting double-screw bolt 121 main bodys are a metal threaded rod, and its bottom is consolidated with a knob 1211; Described knob 1211 outer rims are exposed from collet 123 bottoms; Described knob 1211 peripheries are provided with circular hole 1212.It is that the user is pressed on partition wall unit 100 between roof 300 and the ground 400 by common instrument for ease that circular hole 1212 is set; For example use screwdriver to insert among the circular hole 1212; Drive knob 1211 rotations with screwdriver; Can promote the body of wall bulk strength so that the power that is delivered on the knob 1211 increases.
As shown in Figure 6, described easy-disassembling-assembling building partition also comprises a body 500, and described door body 500 1 sides are provided with door hinge 510, and described door body 500 is through door hinge 510 and wherein dividing plate 110 sides are hinged.The user is when a plurality of partition wall of installation unit 100; Need to reserve door body breach; For example wherein one group of partition wall unit 100 is 4; Another group partition wall unit 100 is 3, can reserve a body breach, then relends to help door hinge 510 with on the pivotable side that is contained in one of them partition wall unit 100 of door body 500.
Unwrapping wire on ground 400 earlier before the easy-disassembling-assembling building partition of user installation is to guarantee each partition wall unit 100 smooth connections.
When the user removes easy-disassembling-assembling building partition, can rotate knob 1211 earlier, make lifting column 122 descend, can make partition wall unit 100 and roof 300 unclamp, easily remove then.
And the range of up-down underwire assembly 120 can reach 0.5~20 centimetre, makes the error that the present invention produces in the time of can adapting to architecture construction, for example floor height error.
Described dividing plate 110 is a ducted body, and internal cavities is filled with the anti-flaming thermal-insulation sound insulation materials.Can reduce dividing plate 110 deadweights, be convenient to install, and have the effect of heat preservation and soundproof.Sound insulation materials can be fire proofings such as glass.
Above content is to combine concrete embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (7)
1. easy-disassembling-assembling building partition; It is characterized in that: described easy-disassembling-assembling building partition comprises two partition wall unit at least; Described two partition wall unit are each other vertical to be connected, and synthesizes a cube architectural space with orthogonal two sides inner wall of building and roof with the ground one common peripheral; Described partition wall unit mainly comprises dividing plate, up-down underwire assembly and jacking, and described dividing plate is a rectangle sheet material, and its upper end is connected with jacking, and its lower end and up-down underwire assembly flexibly connect; Described partition wall unit stands on ground, and regulating the up-down underwire assembly can be pressed on dividing plate and the jacking lifting together that is connected the dividing plate upper end on the roof up to jacking.
2. a kind of easy-disassembling-assembling building partition according to claim 1 is characterized in that: described dividing plate one side offers groove, and another side offers raised line, and described adjacent two dividing plates are connected with the raised line assembling through groove.
3. a kind of easy-disassembling-assembling building partition according to claim 1 is characterized in that: described jacking offers the top mounting groove for falling the rectangular of trapezoid cross section on the described jacking soffit, and described dividing plate upper end is inserted in the mounting groove of top.
4. a kind of easy-disassembling-assembling building partition according to claim 1; It is characterized in that: described up-down underwire assembly main body is the strip collet in trapezoid cross section; Described collet upper surface offers end mounting groove, and described dividing plate is mobilizable to be inserted in the end mounting groove; Be provided with up-down groove vertically in the mounting groove of the described end; Be provided with a lifting column in the up-down groove; Screwed hole and adjusting double-screw bolt threaded engagement that described lifting column is provided with through its center; The rotation adjusting double-screw bolt can change the lifting column height, and described lifting column upper end withstands on the dividing plate lower end, and described dividing plate can move up and down with lifting column in end mounting groove.
5. a kind of easy-disassembling-assembling building partition according to claim 4 is characterized in that: described adjusting double-screw bolt main body is a metal threaded rod, and its bottom is consolidated with a knob; Described knob outer rim is exposed from the collet bottom; Described knob periphery is provided with circular hole.
6. a kind of easy-disassembling-assembling building partition according to claim 1; It is characterized in that: described easy-disassembling-assembling building partition also comprises a body; Described Men Tiyi side is provided with door hinge, and described door body is through door hinge and wherein a dividing plate side is hinged.
7. a kind of easy-disassembling-assembling building partition according to claim 1 is characterized in that: described dividing plate is a ducted body, and internal cavities is filled with the anti-flaming thermal-insulation sound insulation materials.
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CN2012103339456A CN102797309A (en) | 2012-09-11 | 2012-09-11 | Building partition wall with easy disassembly and assembly |
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CN2012103339456A CN102797309A (en) | 2012-09-11 | 2012-09-11 | Building partition wall with easy disassembly and assembly |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266692A (en) * | 2013-04-15 | 2013-08-28 | 浙江海天建设集团有限公司 | Top and bottom mounting structure for composite partition |
CN103266693A (en) * | 2013-04-15 | 2013-08-28 | 浙江海天建设集团有限公司 | Integral assembly type composite partition wall seamless mounting structure |
CN103485449A (en) * | 2013-09-26 | 2014-01-01 | 常熟市金达洁净墙地板有限公司 | Semiconductor cleaning partition wall system |
CN103485448A (en) * | 2013-09-26 | 2014-01-01 | 常熟市金达洁净墙地板有限公司 | Partition wall for biology laboratory |
CN104453012A (en) * | 2014-12-07 | 2015-03-25 | 重庆万马屯新型建材有限公司 | Fixing device for modularized thermally insulated wall during construction |
CN104746792A (en) * | 2015-03-05 | 2015-07-01 | 成都佳美嘉科技有限公司 | Wallboard structure |
CN106284911A (en) * | 2016-08-23 | 2017-01-04 | 天元建设集团有限公司 | A kind of assembled raised flooring, assembled space separating system and construction method |
CN111851795A (en) * | 2020-07-19 | 2020-10-30 | 汪冬青 | Low-energy-consumption green building prefabricated part |
CN112982742A (en) * | 2021-02-07 | 2021-06-18 | 深圳龙源精造建设集团有限公司 | Be applied to regional syllable-dividing wall body assembled design structure of hotel's characteristic sleep |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3877191A (en) * | 1974-05-07 | 1975-04-15 | Westinghouse Electric Corp | Connector assembly and support post |
FR2568914A1 (en) * | 1984-08-10 | 1986-02-14 | Biro Rene Paul | Method for creating partitions |
DE29814432U1 (en) * | 1998-08-06 | 1998-11-05 | Chang Ching Chang | Partition arrangement |
CN2362922Y (en) * | 1998-06-25 | 2000-02-09 | 王瑞章 | Partition assembly element |
CA2343813C (en) * | 1998-09-11 | 2006-04-25 | Krueger International, Inc. | Knock-down panel partition system |
CN201258547Y (en) * | 2008-09-05 | 2009-06-17 | 济南市住宅产业化发展中心 | Interior wall board system |
CN201495657U (en) * | 2009-09-04 | 2010-06-02 | 苏州杰科洁净技术有限公司 | Adjustable floor rail system |
CN201679119U (en) * | 2009-12-15 | 2010-12-22 | 臻邑工业有限公司 | Foot frame structure of bathroom compartment plate |
CN102146706A (en) * | 2011-01-26 | 2011-08-10 | 中国建筑设计研究院 | Lightgage steel joist partition wall adaptive to building error of building structural body and construction method thereof |
CN202831300U (en) * | 2012-09-11 | 2013-03-27 | 朱孝元 | Building partition wall |
-
2012
- 2012-09-11 CN CN2012103339456A patent/CN102797309A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3877191A (en) * | 1974-05-07 | 1975-04-15 | Westinghouse Electric Corp | Connector assembly and support post |
FR2568914A1 (en) * | 1984-08-10 | 1986-02-14 | Biro Rene Paul | Method for creating partitions |
CN2362922Y (en) * | 1998-06-25 | 2000-02-09 | 王瑞章 | Partition assembly element |
DE29814432U1 (en) * | 1998-08-06 | 1998-11-05 | Chang Ching Chang | Partition arrangement |
CA2343813C (en) * | 1998-09-11 | 2006-04-25 | Krueger International, Inc. | Knock-down panel partition system |
CN201258547Y (en) * | 2008-09-05 | 2009-06-17 | 济南市住宅产业化发展中心 | Interior wall board system |
CN201495657U (en) * | 2009-09-04 | 2010-06-02 | 苏州杰科洁净技术有限公司 | Adjustable floor rail system |
CN201679119U (en) * | 2009-12-15 | 2010-12-22 | 臻邑工业有限公司 | Foot frame structure of bathroom compartment plate |
CN102146706A (en) * | 2011-01-26 | 2011-08-10 | 中国建筑设计研究院 | Lightgage steel joist partition wall adaptive to building error of building structural body and construction method thereof |
CN202831300U (en) * | 2012-09-11 | 2013-03-27 | 朱孝元 | Building partition wall |
Non-Patent Citations (1)
Title |
---|
周庆元,吴颖,茅红,葛乃军: "移动式可拆装式隔墙的研制", 《混凝土与水泥制品》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266692A (en) * | 2013-04-15 | 2013-08-28 | 浙江海天建设集团有限公司 | Top and bottom mounting structure for composite partition |
CN103266693A (en) * | 2013-04-15 | 2013-08-28 | 浙江海天建设集团有限公司 | Integral assembly type composite partition wall seamless mounting structure |
CN103266693B (en) * | 2013-04-15 | 2015-02-25 | 浙江海天建设集团有限公司 | Integral assembly type composite partition wall seamless mounting structure |
CN103266692B (en) * | 2013-04-15 | 2015-02-25 | 浙江海天建设集团有限公司 | Top and bottom mounting structure for composite partition |
CN103485449A (en) * | 2013-09-26 | 2014-01-01 | 常熟市金达洁净墙地板有限公司 | Semiconductor cleaning partition wall system |
CN103485448A (en) * | 2013-09-26 | 2014-01-01 | 常熟市金达洁净墙地板有限公司 | Partition wall for biology laboratory |
CN104453012A (en) * | 2014-12-07 | 2015-03-25 | 重庆万马屯新型建材有限公司 | Fixing device for modularized thermally insulated wall during construction |
CN104746792A (en) * | 2015-03-05 | 2015-07-01 | 成都佳美嘉科技有限公司 | Wallboard structure |
CN106284911A (en) * | 2016-08-23 | 2017-01-04 | 天元建设集团有限公司 | A kind of assembled raised flooring, assembled space separating system and construction method |
CN106284911B (en) * | 2016-08-23 | 2018-06-05 | 天元建设集团有限公司 | A kind of assembled raised flooring, assembled space separating system and construction method |
CN111851795A (en) * | 2020-07-19 | 2020-10-30 | 汪冬青 | Low-energy-consumption green building prefabricated part |
CN112982742A (en) * | 2021-02-07 | 2021-06-18 | 深圳龙源精造建设集团有限公司 | Be applied to regional syllable-dividing wall body assembled design structure of hotel's characteristic sleep |
CN112982742B (en) * | 2021-02-07 | 2022-05-24 | 深圳龙源精造建设集团有限公司 | Be applied to regional syllable-dividing wall body assembled design structure of hotel's characteristic sleep |
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Application publication date: 20121128 |