CN209099168U - A kind of box beam expansion joint guarded drainage device - Google Patents
A kind of box beam expansion joint guarded drainage device Download PDFInfo
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- CN209099168U CN209099168U CN201821927712.8U CN201821927712U CN209099168U CN 209099168 U CN209099168 U CN 209099168U CN 201821927712 U CN201821927712 U CN 201821927712U CN 209099168 U CN209099168 U CN 209099168U
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- shaped
- sluicing
- catch basin
- expansion joint
- expansion
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Abstract
The utility model relates to municipal facilities construction fields, particularly disclose a kind of box beam expansion joint guarded drainage device.It includes the rubber weather strip being arranged between adjacent two sections of pontics, it is characterized in that, the rubber weather strip both ends are equipped with preformed hole, sluicing pole is equipped at the preformed hole, the sluicing pole connects drainage pipeline, adjacent two sections of pontics fix a C-shaped expansion box by several anchor ribs respectively close to the one end at expansion joint, the opening of two c-type expansion boxs is opposite, a U-shaped activity catch basin is placed in the space being made of two C-shaped expansion boxs, the C-shaped expansion box and U-shaped activity catch basin are located at the lower section of sealing rubber strip, the U-shaped activity catch basin both ends are equipped with sealing plate, the sealing plate is connected to by diversion pipe with drainage pipeline.The telescopic device of the present apparatus and bridge is used cooperatively, and can play the role of dual waterproof.
Description
Technical field
The utility model relates to municipal facilities construction field, in particular to a kind of box beam expansion joint guarded drainage device.
Background technique
Highway bridge will install telescopic device in process of construction, from the point of view of the using effect of current telescopic device, very
There is rubber weather strip local damage or whole fracture in the too early bottom of multi-expansion device, bridge floor leak occurs in rainwater weather, no
It will result only in bridge pad corrosion, also will affect the endurance quality of structure.In addition, the waterproof of the end of telescopic device is also difficult to locate
Reason, even if rubber weather strip is water-tight, excessively high bridge floor water level can also overflow from the crash barrier expansion joint of telescopic device end.
Summary of the invention
It is flexible that in order to make up for the defects of the prior art, the utility model provides a kind of box beams for effectivelying prevent bridge floor leak
Stitch guarded drainage device.
The utility model is achieved by the following technical solution:
A kind of box beam expansion joint guarded drainage device, it is special including the rubber weather strip being arranged between adjacent two sections of pontics
Sign is that the rubber weather strip both ends are equipped with preformed hole, and sluicing pole is equipped at the preformed hole, and the sluicing pole connects
Run in waterpipe, and adjacent two sections of pontics fix a C-shaped expansion box by several anchor ribs respectively close to the one end at expansion joint, and two
The opening of a c-type expansion box is opposite, and a U-shaped activity catch basin is placed in the space being made of two C-shaped expansion boxs, described
C-shaped expansion box and U-shaped activity catch basin are located at the lower section of sealing rubber strip, and the U-shaped activity catch basin both ends are equipped with sealing plate, institute
Sealing plate is stated to be connected to by diversion pipe with drainage pipeline.
The sluicing pole includes sluicing cylinder, leak bowl and tapping pipe, and sluicing cylinder upper end and side are opened
There are several leakage holes, sluicing cylinder lower end is located in leak bowl.
The diversion pipe is bellows.
The C-shaped expansion box and U-shaped activity catch basin are all made of 45# fashioned iron and are process.
The beneficial effects of the utility model are:
The telescopic device of the present apparatus and bridge is used cooperatively, and can be collected because rubber weather strip is damaged or fracture leaked
Water prevents the water of leakage from generating corrosion to bridge pad, maintains the endurance quality of crossstructure, play the work of dual waterproof
With.Expansion joint is drained simultaneously and is connected with the original storm sewer of bridge, the use in terms of higher bridge waterproof is met
The requirement of function can due to using especially suitable for urban elevated bridge, landscape bridge and as the bridge for building roof
Movable form can satisfy engineer to the requirement in terms of bridge structure design.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings:
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 be Fig. 1 in A-A to cross section structure schematic diagram；
Fig. 3 is the schematic view of the front view of sluicing pole；
Fig. 4 is the cross section structure schematic diagram of B-B direction in Fig. 3；
Fig. 5 is the overlooking structure diagram of sluicing pole.
In figure, 0 pontic, 1 rubber weather strip, 2 sluicing poles, 21 tapping pipes, 22 leak bowls, 23 sluicing cylinders, 24 lattice
Grating leakage hole, 25 strip leakage holes, 3 drainage pipelines, 4 threeways, 5 fixed pipe clamps, 6 diversion pipes, 7 C-shaped expansion boxs, 8 U-shapeds
Movable catch basin, 9 sealing plates.
Specific embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figures 1 to 5, this kind of box beam expansion joint guarded drainage device,
A preformed hole is opened at the both ends of rubber weather strip 1 between adjacent two sections of pontics 0 respectively, installs a drain hole at preformed hole
Component 2, the structure of sluicing pole 2 are such that a tapping pipe 21,21 top integrally connected leak bowl 22 of tapping pipe, leakage
Welding installation sluicing cylinder 23, the upper end of sluicing cylinder 23 are provided with grating type leakage hole 24 in water bowl 22, and side is provided with several length
Bar shaped leakage hole 25 is simultaneously uniformly distributed along the axial direction of sluicing cylinder 23；21 lower end of tapping pipe connects drainage pipeline 3；The end of every section of pontic 0
A C-shaped expansion box 7 as shown in Figure 2 is all fixed by several anchor ribs, such as U-shaped anchor rib by portion, adjacent two sections of pontics 0
Two C-shaped expansion boxs 7 of the one end at close same expansion joint lean on mouth opposite, form one between two C-shaped expansion boxs 7
There are an opening up U-shaped activity catch basin 8, the both ends point of U-shaped activity catch basin 8 in not closed space in the space
It is not located in one of in the bosom of C-shaped expansion box 7, U-shaped activity catch basin 8 can move back and forth in the width direction, but all
It is not detached from the bosom of C-shaped expansion box 7；The length of U-shaped activity catch basin 8 is slightly larger than the length of C-shaped expansion box 7, flexible in U-shaped
The both ends of case are installed respectively is fixedly connected with sealing plate 9, and diversion pipe 6 is connected on sealing plate 9, and diversion pipe 6 uses bellows, diversion pipe 6
The other end is connect by a threeway 4 with drainage pipeline 3, and drainage pipeline 3 passes through fixed pipe clamp 5 and is fixed on pontic 0.
C-shaped expansion box 7 and U-shaped activity catch basin 8 are located at the lower section of rubber weather strip 1.
C-shaped expansion box 7 and U-shaped activity catch basin 8 are all made of 45# fashioned iron and are process.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of box beam expansion joint guarded drainage device, the rubber weather strip (1) including setting between adjacent two sections of pontics (0),
It is characterized in that rubber weather strip (1) both ends are equipped with preformed hole, sluicing pole (2) are equipped at the preformed hole, it is described to let out
Water hole component (2) connects drainage pipeline (3), and adjacent two sections of pontics (0) pass through several anchor ribs close to the one end at expansion joint respectively
A C-shaped expansion box (7) is fixed, the opening of two c-type expansion boxs (7) is opposite, in the sky being made of two C-shaped expansion boxs (7)
One U-shaped activity catch basin (8) of interior placement, the C-shaped expansion box (7) and U-shaped activity catch basin (8) are located at rubber weather strip
(1) lower section, the U-shaped activity catch basin (8) both ends are equipped with sealing plate (9), and the sealing plate (9) passes through diversion pipe (6) and draining
Pipeline (3) connection.
2. box beam expansion joint guarded drainage device according to claim 1, characterized in that the sluicing pole (2) includes
Sluicing cylinder (23), leak bowl (22) and tapping pipe (21), sluicing cylinder (23) upper end and side are provided with several leaks
Hole, sluicing cylinder (23) lower end are located in leak bowl (22).
3. box beam expansion joint guarded drainage device according to claim 1, characterized in that the diversion pipe (6) is bellows.
4. box beam expansion joint guarded drainage device according to claim 1, characterized in that the C-shaped expansion box (7) and U-shaped
Movable catch basin (8) is all made of 45# fashioned iron and is process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927712.8U CN209099168U (en) | 2018-11-22 | 2018-11-22 | A kind of box beam expansion joint guarded drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927712.8U CN209099168U (en) | 2018-11-22 | 2018-11-22 | A kind of box beam expansion joint guarded drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209099168U true CN209099168U (en) | 2019-07-12 |
Family
ID=67161001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927712.8U Active CN209099168U (en) | 2018-11-22 | 2018-11-22 | A kind of box beam expansion joint guarded drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209099168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565512A (en) * | 2019-09-20 | 2019-12-13 | 中铁大桥勘测设计院集团有限公司 | bridge joins externally water drainage tank piecing devices and drainage system |
| CN112900594A (en) * | 2021-01-20 | 2021-06-04 | 北京国建建筑装饰工程有限公司 | Floor drain water draining device communicated with toilet expansion joint waterproof structure |
-
2018
- 2018-11-22 CN CN201821927712.8U patent/CN209099168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565512A (en) * | 2019-09-20 | 2019-12-13 | 中铁大桥勘测设计院集团有限公司 | bridge joins externally water drainage tank piecing devices and drainage system |
| CN112900594A (en) * | 2021-01-20 | 2021-06-04 | 北京国建建筑装饰工程有限公司 | Floor drain water draining device communicated with toilet expansion joint waterproof structure |
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