CN207121817U - A kind of expansion joint discharge structure - Google Patents
A kind of expansion joint discharge structure Download PDFInfo
- Publication number
- CN207121817U CN207121817U CN201721125823.2U CN201721125823U CN207121817U CN 207121817 U CN207121817 U CN 207121817U CN 201721125823 U CN201721125823 U CN 201721125823U CN 207121817 U CN207121817 U CN 207121817U
- Authority
- CN
- China
- Prior art keywords
- pipe
- expansion joint
- road
- side bar
- water leg
- 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
It the utility model is related to a kind of expansion joint discharge structure, including road and bridge side bar and the water leg being arranged in road and bridge side bar expansion joint, the both sides trough wall surface of the water leg sets the caoutchouc elasticity sealing strip being fixedly connected with the beam wall of road and bridge side bar, the groove bottom of water leg oblique flow face convex under being, and the trench bottom of water leg is provided with three osculums, and screen pack is set in the aperture of osculum, the road and bridge side bar sets four-way connecting pipe head on the slotted wall face in expansion joint, the four-way connecting pipe head is by pipe joint body, three input connection mouths of pipe being arranged on pipe joint body side pipe face connect the mouth of pipe with the output being arranged on pipe joint body down tube face.The utility model can quickly collect the rainwater that flow into expansion joint water conservancy diversion discharge, be not in ponding drainage, avoid rainwater to beam body, the corrosion function of pier, ensure the durability of bridge, and discharge structure is solid and reliable.
Description
Technical field
It the utility model is related to bridge technical field of drainage, more particularly to a kind of expansion joint discharge structure.
Background technology
With the development of Urban Construction in China, city intersection and elevated bridge are more and more, the flexible dress of Urban Bridge
Put also more and more, the use for the compression apparatus that stretches is also more and more, to ensure that bridge both sides outward appearance and city lead on jackshaft all
Row safety, it is desirable to which retractor device is also required on retractor device outside the requirement for meeting vehicle pass-through carrying, sealing waterproof and displacement
There should not be ponding, influence current safety to prevent freezed in winter.Mainly there is modulus type section steel at the expansion joint that in-car uses now at present
Retractor device and the major class of fishback retractor device two, modulus type section steel expansion device account for major part, existing fishback retractor device
End waterproof and water discharge technology problem be present, the end of modular expansion device can realize anti-lateral waterproof well, but
Extreme lower position can ponding.
Utility model content
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of expansion joint discharge structure, can
The rainwater for flowing into expansion joint is quickly collected into water conservancy diversion discharge, is not in ponding drainage, avoids rainwater to beam body, pier
Corrosion function, ensure the durability of bridge, and discharge structure is solid and reliable.
The utility model is achieved through the following technical solutions：A kind of expansion joint discharge structure, including road and bridge side bar and setting
Water leg in road and bridge side bar expansion joint, the both sides trough wall surface of the water leg, which sets to fix with the beam wall of road and bridge side bar, to be connected
The caoutchouc elasticity sealing strip connect, the groove bottom of water leg oblique flow face convex under being, and the trench bottom of water leg is provided with three
Individual osculum, and screen pack is set in the aperture of osculum, the road and bridge side bar sets four-way on the slotted wall face in expansion joint
Connecting pipe head, the four-way connecting pipe head is by pipe joint body, three input connections being arranged on pipe joint body side pipe face
The mouth of pipe connects the mouth of pipe with the output being arranged on pipe joint body down tube face.
Further, the bottom of the water leg sets the water drain funnel being connected with osculum.
Further, the water drain funnel lower port sets the discharge with the input connection mouth of pipe connection of four-way connecting pipe head
Delivery pipe.
Further, the output connection mouth of pipe of the four-way connecting pipe head connects vertical efferent duct.
Further, the anchor ear for connecing and being fixedly connected with road and bridge side bar wall is worn on the body of the four-way connecting pipe head.
Further, the anchor ear being fixedly connected with the installation of road and bridge side bar wall is fixed on the body of the vertical efferent duct.
Compared with prior art, the beneficial effects of the utility model are：The utility model in road and bridge side bar by stretching
Water leg is set in seam, and water leg is fixedly connected by caoutchouc elasticity sealing strip with the Liang Bi of road and bridge side bar, the groove of water leg
Bottom is provided with three osculums, and osculum is connected with water drain funnel, and water drain funnel is led to by discharging delivery pipe with four
Pipe joint is connected, while four-way connecting pipe head is connected with vertical efferent duct, most at last the rainwater in expansion joint from vertical efferent duct
Discharge, can quickly collect the rainwater that flow into expansion joint water conservancy diversion discharge, the setting of water leg wherein in expansion joint, and by water leg
Groove bottom be designed to down convex oblique flow face, while the aperture of osculum is provided with screen pack, blocking ponding can be avoided the occurrence of
And drainage, rainwater fast guiding is discharged, wherein four-way connecting pipe head and vertical efferent duct passes through anchor ear and expansion joint
Beam wall be fixedly connected, discharge structure is solid and reliable, effectively prevent rainwater to beam body, the corrosion function of pier.
Brief description of the drawings
Fig. 1 is the structural front view of the utility model expansion joint discharge structure；
Fig. 2 is the water leg top view of the utility model expansion joint discharge structure；
Fig. 3 is the four-way connecting pipe head front view of the utility model expansion joint discharge structure.
Wherein：1st, road and bridge side bar；2nd, caoutchouc elasticity sealing strip；3rd, water leg；4th, water drain funnel；5th, delivery pipe is discharged；6、
Anchor ear；7th, four-way connecting pipe head；8th, vertical efferent duct；9th, osculum；
10th, screen pack；11st, oblique flow face；70th, pipe joint body；71st, the input connection mouth of pipe；72nd, the output connection mouth of pipe.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in figure 1, the utility model is related to a kind of expansion joint discharge structure, including road and bridge side bar 1 and it is arranged on road and bridge
Water leg 3 in the expansion joint of side bar 1, the both sides trough wall surface of the water leg 3 is set to be fixedly connected with the beam wall of road and bridge side bar 1
Caoutchouc elasticity sealing strip 2, the groove bottom of the water leg 3 oblique flow face 11 convex under being, the road and bridge side bar 1 is in expansion joint
Slotted wall face on four-way connecting pipe head 7 is set.
As shown in Figure 1, 2, the trench bottom of water leg 3 is provided with three osculums 9, and is set in the aperture of osculum 9
Filter screen 10, the bottom of the water leg 3 set the water drain funnel 4 being connected with osculum 9.
As shown in Figure 1,3, the four-way connecting pipe head 7 by pipe joint body 70, be arranged on the side pipe face of pipe joint body 70
On three input connection mouths of pipe 71 connect the mouth of pipe 72 with the output being arranged on the down tube face of pipe joint body 70, the draining is leaked
4 lower ports that struggle against set the discharge delivery pipe 5 that the input connection mouth of pipe 71 with four-way connecting pipe head 7 connects, the four-way connecting tube
The first 7 output connection mouth of pipe 72 connects vertical efferent duct 8.
As shown in figure 1, the anchor ear for connecing and being fixedly connected with the wall of road and bridge side bar 1 is worn on the body of the four-way connecting pipe head 7
6, it is described to fix the anchor ear 6 being fixedly connected with the installation of the wall of road and bridge side bar 1 on the body of efferent duct 8 vertically.
Embodiment 1
This expansion joint discharge structure in the expansion joint of road and bridge side bar 1 by setting water leg 3, and water leg 3 passes through rubber
Elastic sealing strip 2 is fixedly connected with the Liang Bi of road and bridge side bar 1, and the trench bottom of water leg 3 is provided with three osculums 9, and draining
Hole 9 is connected with water drain funnel 4, and water drain funnel 4 is connected by discharging delivery pipe 5 with four-way connecting pipe head 7, while four-way connects
Tube head 7 is connected with vertical efferent duct 8, and most the rainwater in expansion joint is discharged from vertical efferent duct 8 at last, can will flow into expansion joint
Rainwater quickly collects water conservancy diversion discharge, the setting of water leg 3 wherein in expansion joint, and the groove bottom of water leg 3 is designed to down convex
Oblique flow face 11, while the aperture of osculum 9 is provided with screen pack 10, can avoid the occurrence of and block ponding and drainage,
Rainwater fast guiding is discharged, wherein four-way connecting pipe head 7 and vertical efferent duct 8 pass through anchor ear 6 and the beam wall of road and bridge side bar 1
It is fixedly connected, discharge structure is solid and reliable, effectively prevent rainwater to beam body, the corrosion function of pier.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of expansion joint discharge structure, including road and bridge side bar（1）Be arranged on road and bridge side bar（1）Water leg in expansion joint
（3）, it is characterised in that the water leg（3）Both sides trough wall surfaces set and road and bridge side bar（1）The rubber that is fixedly connected of beam wall
Elastomeric seals bar（2）, the water leg（3）Groove bottom be under convex oblique flow face（11）, and water leg（3）Trench bottom set
It is equipped with three osculums（9）, and in osculum（9）Aperture set screen pack（10）, the road and bridge side bar（1）In expansion joint
Slotted wall face on set four-way connecting pipe head（7）, the four-way connecting pipe head（7）By pipe joint body（70）, be arranged on pipe and connect
Head main body（70）Three input connection mouths of pipe on side pipe face（71）Be arranged on pipe joint body（70）Output on down tube face
Connect the mouth of pipe（72）.
A kind of 2. expansion joint discharge structure according to claim 1, it is characterised in that the water leg（3）Bottom set
Put and osculum（9）The water drain funnel of connection（4）.
A kind of 3. expansion joint discharge structure according to claim 2, it is characterised in that the water drain funnel（4）Lower port
Set and four-way connecting pipe head（7）Input connection the mouth of pipe（71）The discharge delivery pipe of connection（5）.
A kind of 4. expansion joint discharge structure according to claim 1, it is characterised in that the four-way connecting pipe head（7）'s
The output connection mouth of pipe（72）Connect vertical efferent duct（8）.
A kind of 5. expansion joint discharge structure according to claim 1, it is characterised in that the four-way connecting pipe head（7）'s
Wear and connect and road and bridge side bar on body（1）The anchor ear that wall is fixedly connected（6）.
A kind of 6. expansion joint discharge structure according to claim 4, it is characterised in that the vertical efferent duct（8）Pipe
Fixed and road and bridge side bar on body（1）The anchor ear that wall installation is fixedly connected（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125823.2U CN207121817U (en) | 2017-09-05 | 2017-09-05 | A kind of expansion joint discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125823.2U CN207121817U (en) | 2017-09-05 | 2017-09-05 | A kind of expansion joint discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121817U true CN207121817U (en) | 2018-03-20 |
Family
ID=61602669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721125823.2U Expired - Fee Related CN207121817U (en) | 2017-09-05 | 2017-09-05 | A kind of expansion joint discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774786A (en) * | 2021-09-17 | 2021-12-10 | 山东省交通规划设计院集团有限公司 | Water tank drainage system used between bridge deck expansion joints and bridge body |
-
2017
- 2017-09-05 CN CN201721125823.2U patent/CN207121817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774786A (en) * | 2021-09-17 | 2021-12-10 | 山东省交通规划设计院集团有限公司 | Water tank drainage system used between bridge deck expansion joints and bridge body |
| CN113774786B (en) * | 2021-09-17 | 2023-07-21 | 山东省交通规划设计院集团有限公司 | Water tank drainage system and bridge body for bridge deck expansion joints |
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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 |
Granted publication date: 20180320 Termination date: 20180905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |