CN208578354U - Remove wall height-adjustable support device - Google Patents
Remove wall height-adjustable support device Download PDFInfo
- Publication number
- CN208578354U CN208578354U CN201820877786.9U CN201820877786U CN208578354U CN 208578354 U CN208578354 U CN 208578354U CN 201820877786 U CN201820877786 U CN 201820877786U CN 208578354 U CN208578354 U CN 208578354U
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- China
- Prior art keywords
- steel plate
- wall
- support device
- screw
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The utility model discloses a kind of dismounting wall height-adjustable support device, including top steel plate, bottom steel plate, it is fixedly connected with screw sleeve on the bottom steel plate, screw sleeve upper end is connect with the screw flight upwardly extended；Screw rod upper end is placed in the fixed steelring for being fixed on top steel plate lower end, and screw rod and fixed steelring are clearance fit.The utility model can carry out firm support when removing wall to wall.The utility model is suitable for the load bearing wall of brick mix structure, the dismounting for load bearing wall.
Description
Technical field
The utility model belongs to technical field of building construction, is related to the Safe Transformation of load-bearing wall with masonry structure body, specifically
Say it is a kind of dismounting wall height-adjustable support device.
Background technique
In construction wall transformation process, especially the load bearing wall of brick mix structure is removed, and is removed also true while load bearing wall
Health care builds stress safety.Therefore, if can effectively be supported to above wall when removing wall, other than load bearing wall
Building structure do not damage and do not influence normal construction, become particularly important.Common support device height is non-adjustable
Section can not accomplish that securely uniform stress is supported to load bearing wall top, the floor being easily destroyed above wall when removing wall,
There are security risks.
Application No. is disclosing a kind of construction wall transformation support device in 201420655291.3 utility model patent,
Use flexural pivot chain link between steel plate and steel pipe, have the following problems when in use: (1) steel plate exists along double threaded screw axis side
To mobile freedom degree, when being supported using steel plate to wall, steel plate can be moved up, and can also be moved down, be caused steel
Plate cannot consolidate support wall；(2) steel plate can also rotate with respect to spherical hinge center, when support device is put into wall, steel
Plate is easy to happen shaking, also steel plate can be prevented from consolidating support wall.Therefore, it is necessary to one kind when removing wall, can be right
Wall carries out the device of firm support.
Utility model content
Existing in the prior art above insufficient to solve, the utility model is intended to provide a kind of dismountings wall highly can
Adjusting supporting device can carry out the purpose of the device of firm support to reach when removing wall to wall.
To achieve the above object, technical solution used by the utility model is as follows: a kind of dismounting wall height is adjustable
Save support device, including top steel plate, bottom steel plate are fixedly connected with screw sleeve on the bottom steel plate, on screw sleeve
The screw flight connection held and upwardly extended；Screw rod upper end is placed in the fixed steelring for being fixed on top steel plate lower end, screw rod with
Fixed steelring is clearance fit.
As the improvement of the utility model, the screw sleeve and bottom steel plate vertical welding.
Another kind as the utility model improves, and the screw rod is equipped with handle.
Due to the adoption of the above technical solution, compared with prior art, acquired beneficial effect is the utility model:
The utility model is fixedly connected by screw sleeve with bottom steel plate, and setting single-head screw is mutually fitted with screw sleeve
Match, in conjunction with the mode of clearance fit between screw rod and top steel plate, screw rod horizontal direction can be limited by fixed steelring in this way
Movement, and can guarantee that screw rod has firm support to steel plate when screw rod moves along the vertical direction；In opposite background technique
The prior art, will not make top steel plate shake when being supported to wall.
The utility model is suitable for the load bearing wall of brick mix structure, the dismounting for load bearing wall.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment makees more detailed description to the utility model.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the screw rod 3 and 1 connection relationship diagram of top steel plate of the utility model embodiment；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is schematic diagram when the utility model embodiment is put into rectangle hole 8 within the walls；
Fig. 5 between the utility model embodiment support device 10 completely through when schematic diagram；
Fig. 6 is that the utility model embodiment removes the schematic diagram after load bearing wall 7 to be removed；
In figure: 1, top steel plate；2, fixed steelring；3, screw rod；4, screw sleeve；5, bottom steel plate；6, collar tie beam；7, wait tear open
Except load bearing wall；8, rectangle hole；9, remaining wall；10, support device.
Specific embodiment
Embodiment 1 removes wall height-adjustable support device
As shown in Figure 1-3, including top steel plate 1, bottom steel plate 5, screw rod 3 and screw sleeve 4.
Top steel plate 1 and bottom steel plate 5 are rectangular parallelepiped structure, and top steel plate 1 and bottom steel plate 5 are arranged in parallel.?
Quantity and the position of screw sleeve 4 can be set according to the actual situation on 5 top surface of bottom steel plate, in the present embodiment, the steel plate 5 in bottom
It is set close to rectangular angular position there are four the screw sleeve 4 upwardly extended on top surface, 4 axis of screw sleeve is perpendicular to bottom steel
The top surface of plate 5, and screw sleeve 4 is weldingly fixed on bottom steel plate 5.Plane has opening and edge on each screw sleeve 4
The hole that axis extends downwardly, is equipped with internal screw thread compatible with screw rod 3 in hole, and screw rod 3 is to extending above screw sleeve 4, screw rod 3
It is equipped with the handle that screw rod 3 and 4 screw-driven of screw sleeve can be realized by rotation.Close to rectangular on 1 bottom surface of top steel plate
Angular position is set there are four fixed steelring 2, and 3 upper end of screw rod is placed in fixed steelring 2, and screw rod 3 is matched with fixed steelring 2 for gap
It closes.
When removing load bearing wall 7 to be removed using the present embodiment:
(1) 7 top of load bearing wall to be removed, collar tie beam 6 or original wall are spaced below rectangle hole 8, rectangle hole 8
Upper and lower truncation surface is smooth, and 8 height of rectangle hole is within the scope of screw rod 3 and nut adjustable support；
(2) support device 10 is successively placed in rectangle hole 8, the handle on screw rod 3 is rotated, so that four screw rods 3
In fixed steelring 2 and tightly withstand top steel plate 1, in this way at the top of steel plate 1 and bottom steel plate 5 to the upper of rectangle hole 8
Lower truncation surface forms firm rigid support, as shown in Figure 4；
(3) remaining wall 9 between support device 10 is removed, at this time completely through as shown in Figure 5 between support device 10；
(4) arrangement of reinforcement of beams of concrete is passed through to four screw rods 3 of support device, then fills dry concrete, passes through vibration
Puddling stick vibration compacting；After ensuring that spandrel girder reaches desired strength, demoulding；
(5) after demoulding, the dismounting of load bearing wall 7 to be removed can be carried out, in demolishing process, 7 two sides of load bearing wall to be removed are each
The wall of 1m or so is reserved, to support new spandrel girder, as shown in Figure 6.
Claims (3)
1. a kind of dismounting wall height-adjustable support device, including top steel plate, bottom steel plate, it is characterised in that: described
Screw sleeve is fixedly connected on the steel plate of bottom, screw sleeve upper end is connect with the screw flight upwardly extended；It sets screw rod upper end
In in the fixed steelring for being fixed on top steel plate lower end, screw rod and fixed steelring are clearance fit.
2. dismounting wall height-adjustable support device according to claim 1, it is characterised in that: the screw sleeve
With bottom steel plate vertical welding.
3. dismounting wall height-adjustable support device according to claim 1, it is characterised in that: set on the screw rod
There is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877786.9U CN208578354U (en) | 2018-06-07 | 2018-06-07 | Remove wall height-adjustable support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877786.9U CN208578354U (en) | 2018-06-07 | 2018-06-07 | Remove wall height-adjustable support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578354U true CN208578354U (en) | 2019-03-05 |
Family
ID=65507786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877786.9U Active CN208578354U (en) | 2018-06-07 | 2018-06-07 | Remove wall height-adjustable support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439318A (en) * | 2019-08-22 | 2019-11-12 | 哈尔滨工业大学 | A kind of existing building, which is inversely removed, uses vertical conversion |
| CN110480744A (en) * | 2019-08-15 | 2019-11-22 | 浙江农林大学暨阳学院 | A kind of Accounting Course account book quick shearing device |
| CN110847627A (en) * | 2019-12-11 | 2020-02-28 | 大连理工大学 | Support member for reconstruction of existing building space and use method thereof |
-
2018
- 2018-06-07 CN CN201820877786.9U patent/CN208578354U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480744A (en) * | 2019-08-15 | 2019-11-22 | 浙江农林大学暨阳学院 | A kind of Accounting Course account book quick shearing device |
| CN110480744B (en) * | 2019-08-15 | 2020-11-10 | 浙江农林大学暨阳学院 | Accounting book device of tailorring fast for accounting teaching |
| CN110439318A (en) * | 2019-08-22 | 2019-11-12 | 哈尔滨工业大学 | A kind of existing building, which is inversely removed, uses vertical conversion |
| CN110439318B (en) * | 2019-08-22 | 2021-07-13 | 哈尔滨工业大学 | Vertical conversion method for reverse demolition of existing building |
| CN110847627A (en) * | 2019-12-11 | 2020-02-28 | 大连理工大学 | Support member for reconstruction of existing building space and use method thereof |
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