CN204125833U - Bridge floor expansion-joint drainage device - Google Patents
Bridge floor expansion-joint drainage device Download PDFInfo
- Publication number
- CN204125833U CN204125833U CN201420592582.2U CN201420592582U CN204125833U CN 204125833 U CN204125833 U CN 204125833U CN 201420592582 U CN201420592582 U CN 201420592582U CN 204125833 U CN204125833 U CN 204125833U
- Authority
- CN
- China
- Prior art keywords
- bridge
- joint
- bridge floor
- rhone
- drainage device
- 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
Links
Abstract
The utility model discloses a kind of bridge floor expansion-joint drainage device, it comprise there is delivery port rhone, for the fixed mechanism that described rhone is fixed in shrinkage joint be connected with described delivery port and be used for the gutter that drained into by water under bridge; Described fixed mechanism comprises the holder being symmetricly set on two beam body end faces; Described rhone comprises longitudinal section for the cell body of " U " shape, and the transverse ends of described cell body stretches out the mounting ear formed for being connected with described holder; Bridge floor expansion-joint drainage device of the present utility model, the rainwater in shrinkage joint or space, two ends, shrinkage joint is by the drainage of rhone and gutter and under being disposed to bridge, rainwater can be drained fast, reduce sediment deposition, improve deck drainage system, guide bridge floor rainwater to discharge in order, bridge expanssion joint is worked more effectively and reasonably, and the scene that can effectively prevent bridge floor from leaking occurs, avoids rainwater to the corrosion function of beam body, pier simultaneously, ensure the durability of bridge.
Description
Technical field
The utility model relates to a kind of expansion-joint drainage device, particularly a kind of bridge floor expansion-joint drainage device.
Background technology
Bridge engineering deck drainage system now more to be taked to be located at cross-section of bridge both sides anti-collision wall or bottom, sidewalk gutter ejectment water, after rainwater is flowed out by gutter, or be directly discharged into ground, or draw along beam body longitudinal drainage pipe and receive bridge pier place, drain in ditch, ground along downward gutter.Bridge beam body shrinkage joint is that the thermal stresses produced owing to expanding with heat and contract with cold when variations in temperature in order to avoid bridge destroys a bridge and reserved a kind of deformation joint, mostly stretching device is installed in shrinkage joint, stretching device is generally provided with waterstop, rainwater is stoped to leak under shrinkage joint by the sealing effect of waterstop, and excessive to bridge floor when long-pending full, arranged outward by deck drainage system; But, be limited by the feature of waterstop structure and the impact of environment for use, waterstop is wear and rupture very easily, rainwater still trickles to beam body side surface by shrinkage joint or space, two ends, shrinkage joint, and trickling in Bridge Pier downwards along bridge pad, during bridge operation, the trickling of rainwater beam body side surface not only causes bridge floor to leak after rain over a long time, defines urine beam, urine pier problem, also have certain corrosion function to beam body, pier, long term will affect the durability of bridge.
Therefore, just need the dewatering installation that a kind of bridge floor shrinkage joint is special, can will accumulate in the storm-water drainage at shrinkage joint place under bridge fast, and the scene preventing bridge floor from leaking occurs, avoid rainwater to the corrosion function of beam body, pier simultaneously, ensure the durability of bridge.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of bridge floor expansion-joint drainage device, can will accumulate in the storm-water drainage at shrinkage joint place under bridge fast, and the scene preventing bridge floor from leaking occurs, avoid rainwater to the corrosion function of beam body, pier simultaneously, ensure the durability of bridge.
Bridge floor expansion-joint drainage device of the present utility model, it comprise there is delivery port rhone, for the fixed mechanism that described rhone is fixed in shrinkage joint be connected with described delivery port and be used for the gutter that drained into by water under bridge; Described fixed mechanism comprises the holder being symmetricly set on two beam body end faces; Described rhone comprises longitudinal section for the cell body of " U " shape, and the transverse ends of described cell body stretches out the mounting ear formed for being connected with described holder.
Further, described mounting ear comprises transverse part and hook part, and one end of described transverse part is connected with described cell body, the other end extends to form described hook part downwards; Described holder is provided with described hook part form-fit to form close-connected hook groove.
Further, described rhone adopts water proof rubber material to make, and described holder adopts metal material to make.
Further, described fixed mechanism also comprises the built-in fitting being embedded in beam body end face side, and described holder is fixed on beam body end face by being fixedly connected with described built-in fitting.
Further, described built-in fitting is steel plate, and described holder is welded on described built-in fitting.
Further, the structure of the direction following arcs of recesses of described rhone from beam body two side wing edge to bridge axes is fixed on shrinkage joint, at least arranges described delivery port in the minimum point of arcuate structure.
Further, described gutter is pipe, and described delivery port is connected to realize socket joint with described gutter form-fit.
The beneficial effects of the utility model: bridge floor expansion-joint drainage device of the present utility model, the rainwater in shrinkage joint or space, two ends, shrinkage joint is by the drainage of rhone and gutter and under being disposed to bridge, rainwater can be drained fast, reduce sediment deposition, improve deck drainage system, bridge floor rainwater is guided to discharge in order, bridge expanssion joint is worked more effectively and reasonably, and the scene that can effectively prevent bridge floor from leaking occurs, avoid rainwater to the corrosion function of beam body, pier simultaneously, ensure the durability of bridge.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Figure 1A place enlarged drawing;
Fig. 3 is the scheme of installation of rhone of the present utility model at beam body end face.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, Fig. 2 is Figure 1A place enlarged drawing, Fig. 3 is the scheme of installation of rhone of the present utility model at beam body end face, as shown in the figure: the bridge floor expansion-joint drainage device of the present embodiment, it comprise there is delivery port 9 rhone 3, for the fixed mechanism that described rhone 3 is fixed in shrinkage joint 1 be connected with described delivery port 9 and be used for the gutter 5 that drained into by water under bridge; Described fixed mechanism comprises the holder 41 being symmetricly set on two beam body 2 end faces; Described rhone 3 comprises longitudinal section for the cell body 31 of " U " shape, and the transverse ends of described cell body 31 stretches out the mounting ear formed for being connected with described holder 41; Shrinkage joint 1 is formed between two beam bodies 2, is wherein provided with stretching device (not shown); The rainwater in shrinkage joint 1 or space, two ends, shrinkage joint 1 is by the drainage of rhone 3 and gutter 5 and under being disposed to bridge, rainwater can be drained fast, reduce sediment deposition, improve deck drainage system, guide bridge floor rainwater to discharge in order, bridge expanssion joint 1 is worked more effectively and reasonably, and the scene that can effectively prevent bridge floor from leaking occurs, avoid rainwater to the corrosion function of beam body 2, pier simultaneously, ensure the durability of bridge.
In the present embodiment, described mounting ear comprises transverse part 32a and hook part 32b, and one end of described transverse part 32a is connected with described cell body 31, the other end extends to form described hook part 32b downwards; Described holder 41 is provided with described hook part 32b form-fit to form close-connected hook groove 41b; Mounting ear and cell body 31 one-body molded, be convenient to machine-shaping, strengthen structural strength and water resistance simultaneously; Rhone 3 entirety is in the Ω type of opening upwards, and hook part 32b is bending structure, hook part 32b can be embedded and be stuck in hook among groove 41b, easy to connect and firm; Compact siro spinning technology is namely close to seamless link, and seam is tight, and hook-shaped joint face can occasionally avoid rainwater to ooze under beam-ends face after rhone 3 spill-over simultaneously; In the present embodiment, described rhone 3 adopts water proof rubber material to make, and described holder 41 adopts metal material to make; Water proof rubber material such as can be EPDM rubber, and hydrophobicity is strong; Metal material can be such as steel, and intensity is large, increases the service life.
In the present embodiment, described fixed mechanism also comprises the built-in fitting 42 being embedded in beam body 2 end face side, and described holder 41 is fixed on beam body 2 end face by being fixedly connected with described built-in fitting 42; Built-in fitting 42 is connected closely with beam body 2, is connected by built-in fitting 42, effectively can improve the bonding strength of holder 41; In the present embodiment, described built-in fitting 42 is steel plate, and described holder 41 is welded on described built-in fitting 42.
In the present embodiment, described rhone 3 is fixed on shrinkage joint 1 from beam body 2 liang of side wing edges to the structure of the following arcs of recesses in direction of bridge axes, at least arranges described delivery port 9 in the minimum point of arcuate structure; The rhone 3 of arcuate structure is convenient to the flowing of rainwater and silt, completes quick drain; Can arrange one or more delivery port 9 in rhone 3, the present embodiment is only arranged in the minimum point of arcuate structure; In the present embodiment, described gutter 5 is pipe, and described delivery port 9 is connected to realize socket joint with described gutter 5 form-fit.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a bridge floor expansion-joint drainage device, is characterized in that: it comprise there is delivery port rhone, for the fixed mechanism that described rhone is fixed in shrinkage joint be connected with described delivery port and be used for the gutter that drained into by water under bridge; Described fixed mechanism comprises the holder being symmetricly set on two beam body end faces; Described rhone comprises longitudinal section for the cell body of " U " shape, and the transverse ends of described cell body stretches out the mounting ear formed for being connected with described holder.
2. bridge floor expansion-joint drainage device according to claim 1, is characterized in that: described mounting ear comprises transverse part and hook part, and one end of described transverse part is connected with described cell body, the other end extends to form described hook part downwards; Described holder is provided with described hook part form-fit to form close-connected hook groove.
3. bridge floor expansion-joint drainage device according to claim 2, is characterized in that: described rhone adopts water proof rubber material to make, and described holder adopts metal material to make.
4. bridge floor expansion-joint drainage device according to claim 3, it is characterized in that: described fixed mechanism also comprises the built-in fitting being embedded in beam body end face side, described holder is fixed on beam body end face by being fixedly connected with described built-in fitting.
5. bridge floor expansion-joint drainage device according to claim 4, is characterized in that: described built-in fitting is steel plate, and described holder is welded on described built-in fitting.
6. the bridge floor expansion-joint drainage device according to any one of claim 1 to 5, it is characterized in that: the structure of the direction following arcs of recesses of described rhone from beam body two side wing edge to bridge axes is fixed on shrinkage joint, at least arranges described delivery port in the minimum point of arcuate structure.
7. bridge floor expansion-joint drainage device according to claim 6, is characterized in that: described gutter is pipe, and described delivery port is connected to realize socket joint with described gutter form-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592582.2U CN204125833U (en) | 2014-10-13 | 2014-10-13 | Bridge floor expansion-joint drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592582.2U CN204125833U (en) | 2014-10-13 | 2014-10-13 | Bridge floor expansion-joint drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125833U true CN204125833U (en) | 2015-01-28 |
Family
ID=52382203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592582.2U Expired - Fee Related CN204125833U (en) | 2014-10-13 | 2014-10-13 | Bridge floor expansion-joint drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125833U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544388A (en) * | 2016-01-25 | 2016-05-04 | 宁波路宝科技实业集团有限公司 | Water stopping and guiding structure for bridge expansion joint device |
| CN106013471A (en) * | 2016-06-06 | 2016-10-12 | 张燕青 | Anti-seepage construction method for expansion joint |
| CN106869239A (en) * | 2017-03-30 | 2017-06-20 | 安徽新宇生态园林股份有限公司 | A kind of elevated bridge rain water collecting system for being applied to flat slope |
| CN107338724A (en) * | 2016-12-21 | 2017-11-10 | 柳州东方工程橡胶制品有限公司 | A kind of ice-melt drains Multidirectional displacement bridge expansion device |
| CN107882193A (en) * | 2017-11-08 | 2018-04-06 | 铜陵市宏达家电有限责任公司 | A kind of construction method of transverse expansion joint antiseep |
| CN109403209A (en) * | 2018-11-22 | 2019-03-01 | 上海市政交通设计研究院有限公司 | A kind of pedestrian guardrail that band drips and its construction method |
| CN109930756A (en) * | 2019-04-16 | 2019-06-25 | 中建四局第一建筑工程有限公司 | A kind of high-low bay top plate back filled region expansion joint Seepage method and device |
| CN112376413A (en) * | 2020-10-26 | 2021-02-19 | 中国一冶集团有限公司 | Bridge expansion joint rear waterproof device and construction method thereof |
-
2014
- 2014-10-13 CN CN201420592582.2U patent/CN204125833U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544388A (en) * | 2016-01-25 | 2016-05-04 | 宁波路宝科技实业集团有限公司 | Water stopping and guiding structure for bridge expansion joint device |
| CN106013471A (en) * | 2016-06-06 | 2016-10-12 | 张燕青 | Anti-seepage construction method for expansion joint |
| CN106013471B (en) * | 2016-06-06 | 2018-06-15 | 张燕青 | A kind of construction method of expansion joint antiseep |
| CN107338724A (en) * | 2016-12-21 | 2017-11-10 | 柳州东方工程橡胶制品有限公司 | A kind of ice-melt drains Multidirectional displacement bridge expansion device |
| CN106869239A (en) * | 2017-03-30 | 2017-06-20 | 安徽新宇生态园林股份有限公司 | A kind of elevated bridge rain water collecting system for being applied to flat slope |
| CN107882193A (en) * | 2017-11-08 | 2018-04-06 | 铜陵市宏达家电有限责任公司 | A kind of construction method of transverse expansion joint antiseep |
| CN109403209A (en) * | 2018-11-22 | 2019-03-01 | 上海市政交通设计研究院有限公司 | A kind of pedestrian guardrail that band drips and its construction method |
| CN109930756A (en) * | 2019-04-16 | 2019-06-25 | 中建四局第一建筑工程有限公司 | A kind of high-low bay top plate back filled region expansion joint Seepage method and device |
| CN112376413A (en) * | 2020-10-26 | 2021-02-19 | 中国一冶集团有限公司 | Bridge expansion joint rear waterproof device and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204125833U (en) | Bridge floor expansion-joint drainage device | |
| CN109577570A (en) | Split type drainage waterproof system | |
| CN206418567U (en) | The automatic discharge structure using sewage conduct assisted drainage | |
| CN207597614U (en) | Roof stretching seam waterproof construction | |
| CN201078547Y (en) | Non-metal compensator with drainage device | |
| CN209626918U (en) | A kind of novel cable ditch and gutter composite structure | |
| CN213233842U (en) | Expansion joint device is built in room | |
| CN201502032U (en) | Railway bridge expansion device with extrusion seal structure | |
| CN207469079U (en) | Bridge expanssion joint rainwater drainage system | |
| CN212200044U (en) | Waterproof and drainage device for expansion joint of bridge elastomer | |
| CN206636065U (en) | A kind of drain structure of building roof | |
| CN214006046U (en) | Civil engineering expansion joint waterproof construction | |
| CN103924514A (en) | Bridge expansion joint device with multiple water stop structures | |
| CN210127581U (en) | Greenhouse gutter drainage structure | |
| CN202248215U (en) | Steel ring joint for sewer reinforced concrete water discharge pipe | |
| CN205188811U (en) | Open collection water drainage tank of bridge floor runoff | |
| CN207364534U (en) | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar | |
| CN216475964U (en) | Gymnasium roofing anti-overflow flows drainage expansion joint structure | |
| CN212985250U (en) | A resistance to compression drainage type waterstop for tunnel | |
| CN217579741U (en) | Waterproof structure for bridge expansion joint | |
| CN216689700U (en) | Highway drainage ditch cover plate structure | |
| CN214738597U (en) | Garage roof resistance to compression retaining pipe | |
| CN205676774U (en) | A kind of bridge expanssion joint guarded drainage device | |
| CN205781534U (en) | A kind of quickly spigot-and-socket HDPE reality wall drain pipe | |
| CN202401684U (en) | Expansion-joint type roof drain |
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: 20150128 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |