CN206844651U - A kind of reinforcement constitution for being used to reinforce sleeve pipe - Google Patents
A kind of reinforcement constitution for being used to reinforce sleeve pipe Download PDFInfo
- Publication number
- CN206844651U CN206844651U CN201720611625.0U CN201720611625U CN206844651U CN 206844651 U CN206844651 U CN 206844651U CN 201720611625 U CN201720611625 U CN 201720611625U CN 206844651 U CN206844651 U CN 206844651U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- steel bars
- fixed steel
- polyurethane flexible
- flexible 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of reinforcement constitution for being used to reinforce sleeve pipe, including sleeve pipe and shear force wall reinforcing steel bar in shear wall, the periphery of described sleeve pipe to be arranged with polyurethane flexible pipe, and asbestos layer is filled between described sleeve pipe and polyurethane flexible pipe；The described sleeve pipe for being arranged with polyurethane flexible pipe is fastened among the square hole formed by fixed steel bars colligation, two fixed steel bars parallel with shear force wall reinforcing steel bar are equipped with each edge at square hole, wherein, fixed steel bars positioned at inner side are close in polyurethane flexible pipe, positioned at outside fixed steel bars by iron wire colligation on shear force wall reinforcing steel bar；Intersection between the fixed steel bars is connected by spot welding, and passes through fixation steel plate reinforcement of weld.The utility model is simple in construction, it is possible to increase the bearing capacity of reinforcing bar and sleeve pipe, mitigates bottom shear sliding, has good later stage anti-seismic performance, improve the stability of shear wall.
Description
Technical field
It the utility model is related to construction engineering technical field, and in particular to a kind of reinforcement constitution for being used to reinforce sleeve pipe.
Background technology
Skyscraper is the product of modern times economic development and scientific progress, highrise building fundus component generally to bear compared with
Big horizontal loading and vertical load.Currently, shear wall structure, particularly daily residence largely are used during high-building construction
Firmly with commercial network engineering, basements of these buildings are typically designed with a large amount of water power heating coil lines and equipment room, and substantial amounts of water
Electric line is needed through shear wall, but in work progress, due to using inferior materials and turning out substandard goods for construction worker or builder, often
Occur shear force wall reinforcing steel bar cutting directly filled in into the situation of sleeve pipe, this way heavy damage structural stability of shear wall,
Hidden danger has been buried to safe to use buy of building.
Utility model content
In view of the shortcomings of the prior art, the utility model solves by providing a kind of reinforcement constitution for being used to reinforce sleeve pipe
Sleeve pipe colligation is shaky and causes the unstable technical problem of shear wall structure.
A kind of reinforcement constitution for being used to reinforce sleeve pipe, including sleeve pipe and shear force wall reinforcing steel bar in shear wall, the set
The periphery of pipe is arranged with polyurethane flexible pipe, and asbestos layer is filled between described sleeve pipe and polyurethane flexible pipe；It is arranged with flexible polyurethane
The described sleeve pipe of pipe is fastened among the square hole formed by fixed steel bars colligation, and two are equipped with each edge at square hole
The bar fixed steel bars parallel with shear force wall reinforcing steel bar, wherein, the fixed steel bars positioned at inner side are close in polyurethane flexible pipe, are located at
The fixed steel bars in outside are by iron wire colligation on shear force wall reinforcing steel bar；Intersection between the fixed steel bars is connected by spot welding
Connect, and pass through fixation steel plate reinforcement of weld.
Preferably, the thickness of the polyurethane flexible pipe is 0.5-5mm.
Preferably, the thickness of the asbestos layer is 10-30mm.
Preferably, the length of side at the square hole is equal to the external diameter of polyurethane flexible pipe.
Compared with prior art, the beneficial effects of the utility model are：The utility model is taken processes fixed steel bars in advance,
By fixed steel bars colligation into square, spot welding connection is carried out in its corner intersection and by fixation steel plate reinforcement of weld, shearing
After the completion of wall reinforcing bar colligation, fixed steel bars are cut by sleeve fixing frame size, sleeve fixing frame are put into square hole, hole
The shear force wall reinforcing steel bar of mouth surrounding and fixed steel bars overlap joint colligation, therefore, it is firm that colligation of the present utility model more consolidates；This practicality
The new polyurethane flexible pipe with cushioning effect that high tenacity is arranged with the periphery of sleeve pipe, between sleeve pipe and polyurethane flexible pipe also
The asbestos layer with fire protecting performance is filled with, not only there is protective effect to sleeve pipe and shear force wall reinforcing steel bar, sleeve pipe can also be consolidated
It is fixed more stable, it is not likely to produce sliding.Therefore, the utility model is simple in construction, it is possible to increase the bearing capacity of reinforcing bar and sleeve pipe,
Mitigate bottom shear sliding, there is good later stage anti-seismic performance, improve the stability of shear wall.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Reference：1st, sleeve pipe；2nd, shear force wall reinforcing steel bar；3rd, polyurethane flexible pipe；4th, asbestos layer；5th, fixed steel bars；6th, it is square
Hole；7th, iron wire；8th, fixation steel plate.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of reinforcement constitution for being used to reinforce sleeve pipe, including sleeve pipe 1 and shear wall in shear wall
Reinforcing bar 2, the periphery of described sleeve pipe 1 are arranged with polyurethane flexible pipe 3, and the thickness of the polyurethane flexible pipe 3 is 0.5-5mm, polyurethane
Flexible pipe 3 has very high toughness, and asbestos layer 4, the thickness of the asbestos layer 4 are filled between described sleeve pipe 1 and polyurethane flexible pipe 3
For 10-30mm, asbestos layer has preferable fire protecting performance.The described sleeve pipe 1 for being arranged with polyurethane flexible pipe 3 is fastened on by fixed steel bars
Among the square hole 6 that 5 colligations are formed, the length of side at the square hole 6 is equal to the external diameter of polyurethane flexible pipe 3.Square hole 6
Two fixed steel bars 5 parallel with shear force wall reinforcing steel bar 2 are equipped with each edge, wherein, the fixed steel bars 5 positioned at inner side are close to
In polyurethane flexible pipe 3, positioned at outside fixed steel bars 5 by the colligation of iron wire 7 on shear force wall reinforcing steel bar 2.The fixed steel bars 5
Between intersection connected by spot welding, and pass through the reinforcement of weld of fixation steel plate 8.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (4)
1. a kind of reinforcement constitution for being used to reinforce sleeve pipe, including sleeve pipe and shear force wall reinforcing steel bar in shear wall, its feature exist
In：The periphery of described sleeve pipe is arranged with polyurethane flexible pipe, and asbestos layer is filled between described sleeve pipe and polyurethane flexible pipe；It is arranged with
The described sleeve pipe of polyurethane flexible pipe is fastened among the square hole formed by fixed steel bars colligation, in each edge at square hole
Two fixed steel bars parallel with shear force wall reinforcing steel bar are equipped with, wherein, the fixed steel bars positioned at inner side are close to flexible polyurethane
Guan Shang, positioned at outside fixed steel bars by iron wire colligation on shear force wall reinforcing steel bar；Intersection between the fixed steel bars leads to
Spot welding connection is crossed, and passes through fixation steel plate reinforcement of weld.
A kind of 2. reinforcement constitution for being used to reinforce sleeve pipe according to claim 1, it is characterised in that：The polyurethane flexible pipe
Thickness be 0.5-5mm.
A kind of 3. reinforcement constitution for being used to reinforce sleeve pipe according to claim 1, it is characterised in that：The thickness of the asbestos layer
Spend for 10-30mm.
A kind of 4. reinforcement constitution for being used to reinforce sleeve pipe according to claim 1, it is characterised in that：The square hole
The length of side is equal to the external diameter of polyurethane flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611625.0U CN206844651U (en) | 2017-05-28 | 2017-05-28 | A kind of reinforcement constitution for being used to reinforce sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611625.0U CN206844651U (en) | 2017-05-28 | 2017-05-28 | A kind of reinforcement constitution for being used to reinforce sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844651U true CN206844651U (en) | 2018-01-05 |
Family
ID=60797805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611625.0U Expired - Fee Related CN206844651U (en) | 2017-05-28 | 2017-05-28 | A kind of reinforcement constitution for being used to reinforce sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532947A (en) * | 2018-06-05 | 2018-09-14 | 中国五冶集团有限公司 | For the service sleeve structure and its construction method in shear wall, floor |
-
2017
- 2017-05-28 CN CN201720611625.0U patent/CN206844651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532947A (en) * | 2018-06-05 | 2018-09-14 | 中国五冶集团有限公司 | For the service sleeve structure and its construction method in shear wall, floor |
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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: 20180105 Termination date: 20180528 |