CN207048322U - A kind of shear wall inner supporting structure - Google Patents
A kind of shear wall inner supporting structure Download PDFInfo
- Publication number
- CN207048322U CN207048322U CN201720610280.7U CN201720610280U CN207048322U CN 207048322 U CN207048322 U CN 207048322U CN 201720610280 U CN201720610280 U CN 201720610280U CN 207048322 U CN207048322 U CN 207048322U
- Authority
- CN
- China
- Prior art keywords
- steel bushing
- wall
- depressed part
- supporting structure
- sleeve pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of shear wall inner supporting structure, including conical plastics sleeve pipe and steel bushing；The both ends of conical plastics sleeve pipe are designated as stub end and small head end respectively；The outer wall of small head end, which uniformly caves inward, is provided with depressed part；The cup depth of depressed part is less than the pipe thickness of conical plastics sleeve pipe；Steel bushing includes steel bushing side wall and steel bushing bottom wall, and steel bushing bottom wall is provided with through hole；Steel bushing is set on depressed part, and steel bushing side wall is bonded with the side wall of depressed part, and steel bushing bottom wall is bonded with the bottom wall of depressed part.The shear wall inner supporting structure simple structure, after the cement injection solidification of shear wall, it can facilitate during percussion and be taken out from wall, it will not be destroyed, effectively increase reuse number, greatly reduce production cost, reach time saving, laborsaving, economical triple function, it is practical.
Description
Technical field
It the utility model is related to a kind of supporting construction, more particularly to a kind of shear wall inner supporting structure.
Background technology
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall.Wind load is primarily subjected in house or structures or earthquake is made
With caused horizontal loading and the wall of vertical load (gravity).Shear wall can be divided into plane shear wall and cylinder shear wall two
Kind.Wherein, plane shear wall is used in reinforced concrete frame structure, lift slab structure, flat slab system.For increase structure
Rigidity, intensity and collapse resistant capacity, can cast-in-place or precast and assembled reinforced concrete shear wall at some positions.Cast-in-place shear wall with
Zhou Bianliang, post pour simultaneously, good integrity.On the other hand, cylinder shear wall is used for skyscraper, tall and slender structure and overhung construction
In, surrounded by the division wall of escalator, staircase, equipment and assistance building, barrel is cast in situ ferroconcrete wall body, and its is firm
Degree and intensity can bear larger horizontal loading compared with plane shear wall height.
, it is necessary to install inner supporting structure in the work progress of shear wall, first by Screw arbor with nut at both-ends by inner supporting structure
Two pieces are folded between aluminum alloy pattern plate or plank, then casting cement, again knocks out inner supporting structure after theing cement solidifies.It is existing
Shear wall inner supporting structure mainly includes following several forms：PVC plastic pipe+plug, cement dagger, metal tube, conical plastics
Pipe and metal conic steel pipe.
But there is following defect in existing shear wall inner supporting structure：
(1) can not be reused after PVC plastic pipe, cement dagger and metal tube cement injection, cleaning trouble；
(2) conical plastic expects pipe may be reused, but when being knocked out after theing cement solidifies, the small head end of plastic tube easily occurs
Deformation and Fragmentation Phenomena, service life is short, typically can only normal use 5-10 times；
(3) and the manufacturing cost of conical metal pipe is high, weight is big, easily fall damage cement flooring after knocking out.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is a kind of shear wall inner supporting structure, construction
Simply, after the cement injection solidification of shear wall, it can facilitate during percussion and be taken out from wall, will not be destroyed, effectively carried
The high reuse number of supporting construction, greatly reduces production cost, reaches time saving, laborsaving, economical triple function, real
It is strong with property.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of shear wall inner supporting structure, including conical plastics sleeve pipe and steel bushing；The both ends of the conical plastics sleeve pipe point
Stub end and small head end are not designated as；The outer wall of the small head end, which uniformly caves inward, is provided with depressed part；The depressed part it is recessed
Fall into the pipe thickness that depth is less than the conical plastics sleeve pipe；The steel bushing includes steel bushing side wall and steel bushing bottom wall, the steel bushing
Bottom wall is provided with through hole；The steel bushing is set on the depressed part, and the steel bushing side wall is bonded with the side wall of the depressed part,
The steel bushing bottom wall is bonded with the bottom wall of the depressed part.
Further, the height of the steel bushing side wall is equal with the height of the depressed part.
Further, the cup depth of the depressed part is equal with the thickness of the steel bushing side wall.
Further, the width of the steel bushing bottom wall is equal with the bottom wall width of the depressed part.
Further, the pipe thickness of the conical plastics sleeve pipe is gradually reduced from the stub end toward the small head end.
Further, the inside of the conical plastics sleeve pipe is provided through cylindrical cavity, the cylindrical cavity
Diameter is less than the diameter of the through hole.
Compared with prior art, the beneficial effects of the utility model are：
Shear wall inner supporting structure provided by the utility model, increase metallic steel in the small head end of conical plastics sleeve pipe
Set, in work progress, metal steel bushing is tapped from small head end after cement grouting solidification, conical plastics sleeve pipe is easily from wall
Take out, can generally use and reuse 100-150 times, the life-span improves more than 10 times.The shear wall inner supporting structure
Two-in-one set-up mode is taken, the rigidity of metal steel bushing does not preferably have the elasticity of conical plastics sleeve pipe so that taper when knocking out
Plastic bushing can easily take out, it is time saving more than half.Shear wall inner support sleeve pipe before contrast, the present invention effectively carry
The high reuse number of material, greatly reduces production cost, has that time saving, laborsaving, save money triple function, practicality
By force.
Brief description of the drawings
Fig. 1 is the profile of conical plastics pipe sleeve provided by the utility model；
Fig. 2 is the connection diagram of conical plastics pipe sleeve provided by the utility model and steel bushing；
Fig. 3 is the use state figure of shear wall inner supporting structure provided by the utility model.
In figure：10th, conical plastics sleeve pipe；11st, depressed part；20th, steel bushing；30th, fixed plate；40th, Screw arbor with nut at both-ends；50th, nut；
60th, cement.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1-2, a kind of shear wall inner supporting structure, including conical plastics sleeve pipe 10 and steel bushing 20；Conical plastics
The both ends of sleeve pipe 10 are designated as stub end and small head end respectively；The outer wall of small head end, which uniformly caves inward, is provided with depressed part 11；It is recessed
The cup depth for falling into portion 11 is less than the pipe thickness of conical plastics sleeve pipe 10；Steel bushing 20 includes steel bushing side wall and steel bushing bottom wall, steel
Set bottom wall is provided with through hole；Steel bushing 20 is set on depressed part 11, and steel bushing side wall is bonded with the side wall of depressed part 11, steel bushing bottom wall
It is bonded with the bottom wall of depressed part 11.
As preferred embodiment, the height of steel bushing side wall is equal with the height of depressed part 11；The sunken depth of depressed part 11
Degree is equal with the thickness of steel bushing side wall；The width of steel bushing bottom wall is equal with the bottom wall width of depressed part 11.That is, steel bushing 20
Matching is arranged in depressed part 11, good integrity, Stability Analysis of Structures.
As preferred embodiment, the pipe thickness of conical plastics sleeve pipe 10 is gradually reduced from stub end toward small head end.
As preferred embodiment, the inside of conical plastics sleeve pipe 10 is provided through cylindrical cavity, cylindrical empty
The diameter of chamber is less than the diameter of through hole.During actual setting, the diameter of cylindrical cavity is slightly smaller than the diameter of through hole, and two
Person need not be mutually far short of what is expected.
As shown in figure 3, in work progress, the shear wall inner supporting structure is to be fixed on two pieces of fixations with Screw arbor with nut at both-ends 40
Between plate 30, and locked by nut 50, fixed plate 30 could be arranged to aluminum alloy pattern plate or plank.According to thickness of wall body, this is cut
Supporting construction can make plurality of specifications to power within the walls.After fixed plate 30 fixes, casting cement 60, fixation is taken apart after cement 60 is dry
Plate 30, extract Screw arbor with nut at both-ends 40 out, the shear wall inner supporting structure is stayed in wall, then taps steel bushing 20, conical plastics sleeve pipe
10 are easily removed reuse, to being damaged caused by conical plastics sleeve pipe 10 when steel bushing 20 is effectively reduced percussion.
The shear wall inner supporting structure that the utility model embodiment is provided, in the small head end increase of conical plastics sleeve pipe 10
Metal steel bushing 20, in work progress, after the perfusion solidification of cement 60, metal steel bushing 20, conical plastics sleeve pipe are tapped from small head end
10 easily take out from wall, can generally use and reuse 100-150 times, the life-span improves more than 10 times.Should
Shear wall inner supporting structure takes two-in-one set-up mode, and the rigidity of metal steel bushing 20 does not preferably have conical plastics when knocking out
The elasticity of sleeve pipe 10 so that conical plastics sleeve pipe 10 can easily take out, it is time saving more than half.Shear wall before contrast
Inner support sleeve pipe, the present invention effectively increase the reuse number of material, greatly reduce production cost, have time saving, province
Power, save money triple function, practical.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (6)
- A kind of 1. shear wall inner supporting structure, it is characterised in that：Including conical plastics sleeve pipe and steel bushing；The both ends of the conical plastics sleeve pipe are designated as stub end and small head end respectively；The outer wall of the small head end uniformly caves inward It is provided with depressed part；The cup depth of the depressed part is less than the pipe thickness of the conical plastics sleeve pipe；The steel bushing includes steel bushing side wall and steel bushing bottom wall, and the steel bushing bottom wall is provided with through hole；The steel bushing is set in described On depressed part, the steel bushing side wall is bonded with the side wall of the depressed part, and the bottom wall of the steel bushing bottom wall and the depressed part pastes Close.
- 2. shear wall inner supporting structure as claimed in claim 1, it is characterised in that：The height of the steel bushing side wall with it is described recessed The height in the portion of falling into is equal.
- 3. shear wall inner supporting structure as claimed in claim 2, it is characterised in that：The cup depth of the depressed part with it is described The thickness of steel bushing side wall is equal.
- 4. shear wall inner supporting structure as claimed in claim 1, it is characterised in that：The width of the steel bushing bottom wall with it is described recessed The bottom wall width in the portion of falling into is equal.
- 5. shear wall inner supporting structure as claimed in claim 1, it is characterised in that：The pipe thickness of the conical plastics sleeve pipe It is gradually reduced from the stub end toward the small head end.
- 6. shear wall inner supporting structure as claimed in claim 1, it is characterised in that：The inside of the conical plastics sleeve pipe is run through Cylindrical cavity is provided with, the diameter of the cylindrical cavity is less than the diameter of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610280.7U CN207048322U (en) | 2017-05-27 | 2017-05-27 | A kind of shear wall inner supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610280.7U CN207048322U (en) | 2017-05-27 | 2017-05-27 | A kind of shear wall inner supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048322U true CN207048322U (en) | 2018-02-27 |
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ID=61491353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610280.7U Expired - Fee Related CN207048322U (en) | 2017-05-27 | 2017-05-27 | A kind of shear wall inner supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843017A (en) * | 2018-06-15 | 2018-11-20 | 五冶集团上海有限公司 | A kind of PVC casing through walls of recyclable shear wall split bolt |
-
2017
- 2017-05-27 CN CN201720610280.7U patent/CN207048322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843017A (en) * | 2018-06-15 | 2018-11-20 | 五冶集团上海有限公司 | A kind of PVC casing through walls of recyclable shear wall split bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20210527 |