CN2926307Y - Multifunctional rubber waterstop - Google Patents
Multifunctional rubber waterstop Download PDFInfo
- Publication number
- CN2926307Y CN2926307Y CN 200620024913 CN200620024913U CN2926307Y CN 2926307 Y CN2926307 Y CN 2926307Y CN 200620024913 CN200620024913 CN 200620024913 CN 200620024913 U CN200620024913 U CN 200620024913U CN 2926307 Y CN2926307 Y CN 2926307Y
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- CN
- China
- Prior art keywords
- waterstop
- utility
- model
- lug boss
- fixing
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a multi-functional rubber water-stop belt, which comprises a water-stop belt the two ends of which have a fixed boss. The utility model adopts such an installation method that the external bevel of the concrete filler in the reservation groove tightly matches with the lateral surface of the rubber water-stop belt. This method eases the bearing weight of the water-stop belt, the service life which is thus prolonged. The utility model can be used as the bridge expansion & contraction device on the express railway transpassenger line and also be used as the bridge expansion & contraction device on the intercity light rail dedicated line.The multi-functional rubber water-stop belts of special specification and type or of different width can be designed according to the expansion and contraction extent.
Description
Technical field
The utility model relates to a kind of multi-functional rubber fastening band.
Technical background
High-speed railway special line bridge extension joint also is in the preliminary trial period both at home and abroad at present.The intercity track of China aluminium alloys triangular section on probation did not reach engine request as bridge extension joint yet over the past two years, it is unreasonable to there is the profile structure design, and waterstop is installed insecure, and stagnant water effect is poor, can not application life load-bearing be lacked shortcomings such as construction costs height by waterstop.Highway bridge stretching device waterstop sealing effectiveness is poor, and waterstop can not form gutter channel, can not satisfy the designing requirement at the shrinkage joint of high-speed railway special line bridge.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rational in infrastructure, easy for installation, reliable, long service life, the multi-functional rubber fastening band that construction costs is low.
The utility model adopts following technical scheme:
The utility model is made of the waterstop that two ends are provided with fixing lug boss.
Fixing lug boss on the utility model waterstop be shaped as triangle, quadrangle, circle, semicircle or oval.
The fixing lug boss of the utility model at the waterstop two ends is solid boss or hollow boss.
The utility model is provided with fixing card pipe in the hollow fixing lug boss at waterstop two ends, be provided with fixing strip or fixing card pipe at solid boss top.
The utility model is at fixing lug boss top, waterstop two ends or sidepiece is provided with the hydro-expansive rubber bar or fixing card is managed.
The utility model portion in waterstop is provided with the canvas interlayer.
The utility model good effect is as follows: the utility model is made of the waterstop that two ends are provided with fixing lug boss, adopt the new model that fixing lug boss is meshed on deformed steel anchor slotted eye and the waterstop, in the anchor slotted eye of the special-purpose deformed steel of bridge, penetrate the fixing lug boss of rubber fastening band, the fixing lug boss at waterstop two ends is solid boss or hollow boss, in the rubber fastening band fixing lug boss, penetrate the fixing card pipe of plastics, fixing lug boss top, waterstop two ends or sidepiece are provided with the hydro-expansive rubber bar, form the sealing and fixing pattern, the water of falling on the waterstop can only flow out from water stop U type groove two ends.
The utility model has adopted outer inclined-plane of preformed groove inner concrete filler and the close-fitting mounting method of rubber fastening band lateral surface, alleviates the bearing capacity of waterstop, can prolong the application life of waterstop.
The utility model can be used as the bridge extension joint of high-speed railway Line for Passenger Transportation, also can be used as the bridge extension joint of intercity light rail special line.Special-purpose specifications and models or not wide multi-functional rubber fastening band can be set according to the size of stroke.
Description of drawings
Accompanying drawing 1 is the utility model waterstop structural representation
Accompanying drawing 2 is the utility model waterstop sectional view
Accompanying drawing 3 is the utility model user mode vertical view
Accompanying drawing 4 is the matching used different formed steel construction schematic diagram of the utility model
Accompanying drawing 5 is the fixing card pipe of the utility model schematic diagram
Accompanying drawing 6 is the utility model user mode schematic diagram
Accompanying drawing 7,8,9,10,11,12 and 13 is respectively the utility model anchor slotted eye and fixing lug boss is respectively triangle, polygon, circle, quadrilateral structure schematic diagram
In the accompanying drawings: 1 deformed steel, 2 anchor slotted eyes, 3 fixing lug boss, 4 waterstops, 5 fixing card pipes, 6 notches, 7 hydro-expansive rubber bands, 8 anchor bars, 9 beam body embedded bars, 10 connecting reinforcements, 11 beam bodies, 12 beam body preformed grooves, 13 concrete fills
The specific embodiment
As shown in Figure 1, the utility model is made of the waterstop 4 that two ends are provided with fixing lug boss 3.
As shown in Figure 6, the utility model is provided with fixing card pipe 5 in the hollow fixing lug boss at waterstop 4 two ends, shown in accompanying drawing 11,12, is provided with fixing strip or fixing card pipe 5 at solid boss top.
Shown in accompanying drawing 1,12, the utility model is at waterstop 4 two ends fixing lug boss, 3 tops or sidepiece is provided with hydro-expansive rubber bar 7 or fixing card manages 5.
As shown in Figure 2, the utility model is provided with the canvas interlayer in 4 li portions of waterstop.
As shown in Figure 6, use anchor device of the present utility model to be made of the waterstop 4 that deformed steel that has anchor slotted eye 21 that is fixed on the bridge expanssion joint two ends by anchor bar 8 and two ends are provided with the fixing lug boss 3 that is meshed with anchor slotted eye 2, the fixing lug boss 3 at waterstop 4 two ends is sleeved in the anchor slotted eye 2 on the deformed steel 1.
As shown in Figure 4 and the matching used deformed steel of the utility model 1 be the profile iron body of the Ω shape that endoporus is big, notch is little for the cross section that has anchor slotted eye 2.
Shown in accompanying drawing 7,8,9,10,11,12 and 13, with the matching used deformed steel 1 of the utility model is to have the profile iron body that is shaped as triangle, quadrangle, circle, semicircle or oval anchor slotted eye, the fixing lug boss 3 on the corresponding waterstop 4 be shaped as triangle, quadrangle, circle, semicircle or oval.
Shown in accompanying drawing 10,8,9 and the notch 6 of the matching used deformed steel anchor of the utility model slotted eye 2 be arranged on side, lower end or the bottom of deformed steel 1.
Shown in accompanying drawing 1,7, the fixing lug boss 3 of the utility model at waterstop 4 two ends is solid boss or hollow boss.
As shown in Figure 6, the utility model is provided with fixing card pipe 5 in the hollow fixing lug boss at waterstop 4 two ends.
Shown in accompanying drawing 1,6, the utility model is at waterstop 4 two ends fixing lug boss, 3 tops or sidepiece is provided with hydro-expansive rubber bar 7 or fixing card manages 5.
As shown in Figure 6, use anchor bar 8 in the stretching device of the present utility model, beam body preformed groove 12, beam body embedded bar 9, connecting reinforcement 10, concrete fill 13 to constitute the location, anchoring is filled.The anchor slotted eye of the utility model at the deformed steel two ends add be equipped with the end-blocking protecting cover play the sealing and protective action.
It is as follows to adopt the multi-functional rubber fastening band of the utility model to make the bridge extension joint job practices:
The working special-shaped steel of the first step: dig car with special-purpose lengthening, the bad special-purpose deformed steel that is processed into adhere to specification specification size and length of the special-shaped steel wool of making of special steel;
Second step weldering anchor rib: be equally spaced with the indented bars side of making circle, be welded on the side and bottom surface of deformed steel;
The 3rd step processing rubber waterstop: mixing through batching with natural rubber or other synthetic rubber, special-purpose specification size and length waterstop are made in sulfuration, moulding;
The fixing card of the 4th step processing plastic is managed: extrude through batching with polyethylene from high pressure process or other resilient material and make dedicated fixed card tubing;
The whole shrinkage joint of the 5th step width:, determine the shrinkage joint width with the fixing stroke of portal frame;
The 6th step was installed stretching device, with crane the stretching device of typing was placed in the beam body preformed groove 12, adjusted level height;
The 7th step welding anchor bar 8, back, expansion gap device location welds together anchor bar 8, beam body embedded bar 9 and connecting reinforcement 10;
The 8th step fill concrete filler 13: flat with concrete fill 13 envelope above the beam body preformed groove 12, and flat the deformed steel bottom with concrete fill 13 envelopes;
The 9th step is by adorning rubber fastening band 4: two fixing lug boss 3 of waterstop 4 are penetrated from the deformed steel anchor slotted eye 2 that is positioned at stretching device one end, and until running through whole deformed steel anchor slotted eye 2, the two ends that are about to waterstop 4 are fixed on the deformed steel 1;
The tenth step installed and fixed card and manages 5: is cross section that the plastic clip pipe 5 of C type pierces in the hole of the fixing lug boss on the waterstop 4;
The 11 step was installed the end-blocking protecting cover: the end that the end-blocking protecting cover is fixed by bolts to the deformed steel fixed groove.
Claims (6)
1, a kind of multi-functional rubber fastening band is characterized in that it is made of the waterstop (4) that two ends are provided with fixing lug boss (3).
2, a kind of multi-functional rubber fastening band according to claim 1, it is characterized in that on the waterstop (4) fixing lug boss (3) be shaped as triangle, quadrangle, circle, semicircle or oval.
3, a kind of multi-functional rubber fastening band according to claim 1 and 2 is characterized in that being solid boss or hollow boss in the fixing lug boss (3) at waterstop (4) two ends.
4, a kind of multi-functional rubber fastening band according to claim 1 and 2 is characterized in that being provided with fixing card pipe (5) in the hollow fixing lug boss at waterstop (4) two ends, be provided with fixing strip or fixing card pipe (5) at solid boss top.
5, a kind of multi-functional rubber fastening band according to claim 1 and 2 is characterized in that at fixing lug boss (3) top, waterstop (4) two ends or sidepiece is provided with hydro-expansive rubber bar (7) or fixing card pipe (5).
6, according to claim 1 or 2 described a kind of multi-functional rubber fastening bands, it is characterized in that being provided with the canvas interlayer in waterstop (4) lining portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024913 CN2926307Y (en) | 2006-07-06 | 2006-07-06 | Multifunctional rubber waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024913 CN2926307Y (en) | 2006-07-06 | 2006-07-06 | Multifunctional rubber waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926307Y true CN2926307Y (en) | 2007-07-25 |
Family
ID=38280548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024913 Expired - Fee Related CN2926307Y (en) | 2006-07-06 | 2006-07-06 | Multifunctional rubber waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926307Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493559A (en) * | 2011-11-25 | 2012-06-13 | 中国建筑第五工程局有限公司 | Method for connecting rubber waterstops |
-
2006
- 2006-07-06 CN CN 200620024913 patent/CN2926307Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493559A (en) * | 2011-11-25 | 2012-06-13 | 中国建筑第五工程局有限公司 | Method for connecting rubber waterstops |
| CN102493559B (en) * | 2011-11-25 | 2014-12-03 | 中国建筑第五工程局有限公司 | Method for connecting rubber waterstops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI ROAD + BRIDGE GROUP CO., LTD. Free format text: FORMER OWNER: CHANGJIANG PRESTRESS CO., LTD., HENGSHUI Effective date: 20100906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 053000 NO.111, DAQING MIDDLE ROAD, HENGSHUI CITY, HEBEI PROVINCE TO: 050011NO.70, JIANSHE SOUTH AVENUE, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100906 Address after: 050011, No. 70 South Main Street, Hebei, Shijiazhuang Patentee after: Hebei Road & Bridge Group Co., Ltd. Address before: 053000 No. 111 middle Daqing Road, Hebei, Hengshui Patentee before: Changjiang Prestress Co., Ltd., Hengshui |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20120706 |