CN203256810U - Rubber waterstop fixing structure for deformation joint of underground structure - Google Patents
Rubber waterstop fixing structure for deformation joint of underground structure Download PDFInfo
- Publication number
- CN203256810U CN203256810U CN 201320208032 CN201320208032U CN203256810U CN 203256810 U CN203256810 U CN 203256810U CN 201320208032 CN201320208032 CN 201320208032 CN 201320208032 U CN201320208032 U CN 201320208032U CN 203256810 U CN203256810 U CN 203256810U
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- China
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- waterstop
- deformation joint
- shear wall
- fastening band
- rubber fastening
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Abstract
The utility model discloses a rubber waterstop fixing structure for a deformation joint of an underground structure. The rubber waterstop fixing structure comprises a rubber waterstop and shear wall structure reinforcing steel bars. The shear wall structure reinforcing steel bars comprise shear wall horizontal reinforcing steel bars, waterstop stirrups and assembling reinforcing steel bars. The waterstop stirrups are connected with the shear wall horizontal reinforcing steel bars located on the two sides of the deformation joint respectively. Each waterstop stirrup is provided with a long narrow opening, and one side of the rubber waterstop is clamped and fixed in the long narrow opening. The assembling reinforcing steel bars are connected with the shear wall horizontal reinforcing steel bars. The side edges of the rubber waterstop are connected with the assembling reinforcing steel bars. With the same structure, the other side of the rubber waterstop is fixed in the long narrow opening formed in the waterstop stirrup in a shear wall located on the other side of the deformation joint. The central axis of the rubber waterstop is right located in the middle of the deformation joint. According to the rubber waterstop fixing structure for the deformation joint of the underground structure, the waterstop stirrups provided with the long narrow openings are arranged on the two sides of the deformation joint so as to clamp and fix the two sides of the waterstop, the waterstop is prevented from shifting at the time of concrete placement, and the waterstop is kept in the middle of the deformation joint.
Description
Technical field
The utility model relates to a kind of underground-structure deformation joint rubber fastening band fixed structure.
Background technology
Rubber fastening band or plastics waterstop generally are used for the super long underground structure deformation joint, there is the leakage problems of waterproof requirement at processing deformation joint position, be that he not only can play the antiseep effect preferably, utilize simultaneously this kind material extensional characteristic preferably to guarantee that deformation joint free-extension when variations in temperature or differential settlement operating mode guarantees that self does not intactly destroy, so be widely adopted.
Mounting method: way is made the crankle shape with reinforcing bar usually, will turn the crown tightly in the waterstop both sides, and straight section and the colligation of shear wall horizontal reinforcement are fixed, and recycles half side template and clamps the waterstop concreting.Be fixed with so a lot of defectives: can not be firmly fixedly waterstop, waterstop two ends easily be shifted, can not guarantee waterstop between two parties, more can not guarantee preferably in the middle of flexible ball at the deformation joint middle part.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of underground-structure deformation joint rubber fastening band fixed structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: underground-structure deformation joint rubber fastening band fixed structure, comprise rubber fastening band and shear wall structure reinforcing bar, the shear wall structure reinforcing bar comprises the shear wall horizontal reinforcement, also comprises waterstop stirrup and assembling reinforcement; The waterstop stirrup is connected with the shear wall horizontal reinforcement that is positioned at deformation joint both sides respectively, and the waterstop stirrup is provided with slotted opening, and slotted opening is held on rubber fastening band one side interior and is fixed; Assembling reinforcement is connected with the shear wall structure reinforcing bar, and the avris of rubber fastening band is connected with assembling reinforcement; The opposite side of rubber fastening band is fixed on said structure the slotted opening that the waterstop stirrup of the shear wall that is positioned at the other side of deformation joint is provided with equally; The axis of rubber fastening band just in time is positioned at the centre position of deformation joint.
As preferably, the waterstop stirrup overlaps fully with the shear wall horizontal reinforcement and colligation is fixed.
As preferably, the avris of rubber fastening band is fixedly clamped with the assembling reinforcement colligation.
The beneficial effects of the utility model are:
Adopt the waterstop stirrup that is provided with slotted opening to grip the both sides of waterstop in deformation joint both sides, waterstop skew when preventing pouring concrete keeps waterstop to be positioned at the deformation joint centre position.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the mounting structure schematic diagram of the utility model underground-structure deformation joint rubber fastening band fixed structure embodiment.
Fig. 2 is the waterstop hooping structure schematic diagram of the utility model underground-structure deformation joint rubber fastening band fixed structure embodiment.
In figure, 1-waterstop stirrup, 101-slotted opening, 2-shear wall horizontal reinforcement, 3-rubber fastening band, 301-shape-changeable ball, 4-indented bars, 5-shear wall, 6-U u stirrup u.
The specific embodiment
Fig. 1 is underground-structure deformation joint rubber fastening band fixed structure, is comprised of rubber fastening band 3, shear wall horizontal reinforcement 2, waterstop stirrup 1 and indented bars 4.
Waterstop stirrup 1 is connected with the shear wall horizontal reinforcement 2 that is positioned at deformation joint both sides respectively, and waterstop stirrup 1 is provided with slotted opening 101(Fig. 2), a side of rubber fastening band 3 grips it in slotted opening 101 is interior.And with the avris colligation of rubber fastening band 3 on the indented bars 4 of each additional diameter 16mm of two ends, indented bars 4 directly is embedded in lower floor's shear wall of concreting, structure reinforcing bars in top and shear wall welds, and is used for fixing specially the both sides of rubber fastening band.The opposite side of rubber fastening band 3 is fixed by the slotted opening of the waterstop stirrup of the shear wall 5 that is positioned at the other side of deformation joint with said structure equally.The shape-changeable ball 301 that is positioned at the axis on rubber fastening band 3 just in time is positioned at the centre position of deformation joint.
Waterstop stirrup 1 overlaps fully with shear wall horizontal reinforcement 2 and colligation is fixed together.
Specific practice: can be after structure reinforcing bars colligation acceptance(check), then colligation waterstop stirrup.Overlap colligation fully along horizontal direction and shear wall horizontal reinforcement during colligation firm, then will be for each an additional diameter 16 indented bars 4 lashings of u tie muscle 6 and two ends of fixing rubber fastening band.The length of the slotted opening of waterstop stirrup is 120mm, is 160mm after adding a half width of topping and deformation joint, and the overall width of rubber fastening band commonly used is generally 300mm, thickness 10mm.After fixing as stated above, rubber fastening band just in time is stuck in the centre of deformation joint, and it is equal in length to enter the rubber fastening band of both sides reinforced concrete shear wall, and shape-changeable ball is in the middle part of deformation joint fully.Due to the symmetrical colligation of the waterstop stirrup that is positioned at the both sides shear wall, the width of its slotted opening is 30mm, guarantees that its rubber fastening band that grips is arranged in the center position in the shear wall outside.
Points for attention: when the reinforced concrete shear wall one side formwork is installed, the elongated two-sided tape that paste the termination with template thickness is wide, thickness is 3mm in wall section minor face template, prevent form stop from firmly contacting with rubber fastening band and damage rubber fastening band, spillage not in the time of preventing this position pouring concrete simultaneously.The rubber fastening band exsertion part of one side of rear construction need to prevent from damaging with sheet material temporary protections such as polystyrene foam plates.After installing, forbid during installation form rubber fastening band nail etc. to penetrate.Rubber fastening band needs precalculated needed length to examine errorless rear blanking before installing, and sponson is rolled into plate-like temporarily.
The present embodiment is equally applicable to the steel concrete deformation joint base plate position of waterproof requirement.
Above-described the utility model embodiment does not consist of the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. underground-structure deformation joint rubber fastening band fixed structure, comprise rubber fastening band and shear wall structure reinforcing bar, and described shear wall structure reinforcing bar comprises the shear wall horizontal reinforcement, it is characterized in that: also comprise waterstop stirrup and assembling reinforcement; Described waterstop stirrup is connected with the shear wall horizontal reinforcement that is positioned at deformation joint both sides respectively, and the waterstop stirrup is provided with slotted opening, and described slotted opening is held on rubber fastening band one side interior and is fixed; Described assembling reinforcement is connected with the shear wall structure reinforcing bar, and the avris of described rubber fastening band is connected with assembling reinforcement; The opposite side of described rubber fastening band is fixed on said structure the slotted opening that the waterstop stirrup of the shear wall that is positioned at the other side of deformation joint is provided with equally; The axis of described rubber fastening band just in time is positioned at the centre position of deformation joint.
2. underground-structure deformation joint rubber fastening band fixed structure according to claim 1 is characterized in that: described waterstop stirrup overlaps fully with the shear wall horizontal reinforcement and colligation is fixed.
3. underground-structure deformation joint rubber fastening band fixed structure according to claim 1, it is characterized in that: the avris of described rubber fastening band is fixedly clamped with the assembling reinforcement colligation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208032 CN203256810U (en) | 2013-08-13 | 2013-08-13 | Rubber waterstop fixing structure for deformation joint of underground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208032 CN203256810U (en) | 2013-08-13 | 2013-08-13 | Rubber waterstop fixing structure for deformation joint of underground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256810U true CN203256810U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208032 Expired - Fee Related CN203256810U (en) | 2013-08-13 | 2013-08-13 | Rubber waterstop fixing structure for deformation joint of underground structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203256810U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847023A (en) * | 2015-05-25 | 2015-08-19 | 济南黄河路桥工程公司 | Steel-edged rubber waterstop construction method |
| CN105780940A (en) * | 2016-04-28 | 2016-07-20 | 中国化学工程第三建设有限公司 | Building expansion joint anti-seeping structure |
| CN106049363A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Fixing device for water stop belt for water conservancy engineering and water stop belt installing method |
| CN106436650A (en) * | 2016-11-23 | 2017-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforced method of reinforcing bars of structural deformation joint and structure thereof |
| CN107604953A (en) * | 2017-09-30 | 2018-01-19 | 中国建筑第八工程局有限公司 | The spacing fixed structure of waterstop and its construction method |
| CN111042210A (en) * | 2019-12-20 | 2020-04-21 | 成都建工第二建筑工程有限公司 | Construction method of buried water stop |
| CN111794287A (en) * | 2020-05-28 | 2020-10-20 | 中国一冶集团有限公司 | Method and device for installing buried water stop |
| CN112459128A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Waterproof construction structure and method for deformation joint of underground comprehensive pipe gallery bottom plate |
| CN113846701A (en) * | 2021-09-22 | 2021-12-28 | 中国一冶集团有限公司 | Method for installing and positioning middle-buried steel-edge water stop |
| CN114482139A (en) * | 2021-12-31 | 2022-05-13 | 成都建工第二建筑工程有限公司 | Basement construction joint antiseep construction structures |
-
2013
- 2013-08-13 CN CN 201320208032 patent/CN203256810U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847023A (en) * | 2015-05-25 | 2015-08-19 | 济南黄河路桥工程公司 | Steel-edged rubber waterstop construction method |
| CN104847023B (en) * | 2015-05-25 | 2017-04-05 | 济南黄河路桥建设集团有限公司 | Rubber watertight strip construction method |
| CN105780940A (en) * | 2016-04-28 | 2016-07-20 | 中国化学工程第三建设有限公司 | Building expansion joint anti-seeping structure |
| CN106049363A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Fixing device for water stop belt for water conservancy engineering and water stop belt installing method |
| CN106436650A (en) * | 2016-11-23 | 2017-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforced method of reinforcing bars of structural deformation joint and structure thereof |
| CN107604953A (en) * | 2017-09-30 | 2018-01-19 | 中国建筑第八工程局有限公司 | The spacing fixed structure of waterstop and its construction method |
| CN111042210A (en) * | 2019-12-20 | 2020-04-21 | 成都建工第二建筑工程有限公司 | Construction method of buried water stop |
| CN111794287A (en) * | 2020-05-28 | 2020-10-20 | 中国一冶集团有限公司 | Method and device for installing buried water stop |
| CN112459128A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Waterproof construction structure and method for deformation joint of underground comprehensive pipe gallery bottom plate |
| CN113846701A (en) * | 2021-09-22 | 2021-12-28 | 中国一冶集团有限公司 | Method for installing and positioning middle-buried steel-edge water stop |
| CN113846701B (en) * | 2021-09-22 | 2023-01-13 | 中国一冶集团有限公司 | Method for installing and positioning middle-buried steel-edge water stop |
| CN114482139A (en) * | 2021-12-31 | 2022-05-13 | 成都建工第二建筑工程有限公司 | Basement construction joint antiseep construction structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |