CN210916999U - Bridge floor drainage device for viaduct beam - Google Patents

Bridge floor drainage device for viaduct beam Download PDF

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Publication number
CN210916999U
CN210916999U CN201921178116.9U CN201921178116U CN210916999U CN 210916999 U CN210916999 U CN 210916999U CN 201921178116 U CN201921178116 U CN 201921178116U CN 210916999 U CN210916999 U CN 210916999U
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fixed box
wall
box
groove
pipe
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CN201921178116.9U
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Chinese (zh)
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牛伟民
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Hengwanda Design Consulting Co.,Ltd.
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牛伟民
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Abstract

The utility model discloses a bridge floor drainage device for viaduct relates to drainage technical field, this bridge floor drainage device for overpass, including last drain pipe, fixed box and drain pipe, go up the drain pipe and inlay respectively in the top and the bottom of fixed box with the drain pipe, the left side and the right side of fixed box inner wall respectively with the both sides fixed connection of oblique otter board, the top and the bottom of fixed box inner wall respectively with the top and the bottom fixed connection of baffle, the baffle is located the left side of oblique otter board, and the right side of baffle has seted up logical groove, the bottom fixedly connected with connecting box of fixed box, and the connecting box is located the left side of drain pipe, the inside swing joint of connecting box has the net basket, and the top of net basket runs through connecting box and fixed box in proper order and extends to the inside of fixed box. The utility model discloses a set up fixed box, oblique otter board, net basket, lid and connecting pipe, solved current overhead bridge drain pipe easily by the problem of silt and foreign matter jam when the drainage.

Description

Bridge floor drainage device for viaduct beam
Technical Field
The utility model relates to a drainage technical field specifically is a bridge floor drainage device for overhead bridge.
Background
Urban viaduct drainage facility is municipal bridge's affiliated engineering, and along with city economy's continuous development, the viaduct roof beam can improve the current capacity of urban area road, alleviates traffic pressure, conveniently makes citizen's trip, mainly adopts pre-buried drain pipe to drain on the bridge floor of viaduct roof beam at present, and the drain pipe leads to the bottom of the bridge from the bridge floor, and the centre is fixed the drain pipe on the pier with a plurality of clamps.
In the prior art, in the actual use process of an elevated bridge, the problem of unsmooth drainage is often encountered, and the main reason for unsmooth drainage is that rainwater brings some silt and foreign matters to the drainage pipe, and the drainage pipe can be blocked in the long-term past, bridge deck roads are soaked in accumulated water for a long time, the strength of the bridge deck roadbed is continuously reduced, the overall performance of the bridge deck roadbed is damaged, and the accumulated water can be frozen in winter, so that the normal running of vehicles is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a bridge floor drainage device for overhead bridge possesses the advantage of preventing blockking up to solve current drain pipe for overhead bridge and be stopped up by silt and foreign matter easily when the drainage problem.
(II) technical scheme
For the purpose of realizing preventing blockking up, the utility model provides a following technical scheme: a bridge deck drainage device for a viaduct bridge comprises an upper drainage pipe, a fixed box and a lower drainage pipe, wherein the upper drainage pipe and the lower drainage pipe are respectively embedded at the top and the bottom of the fixed box, the left side and the right side of the inner wall of the fixed box are respectively fixedly connected with the two sides of an inclined net plate, the top and the bottom of the inner wall of the fixed box are respectively fixedly connected with the top and the bottom of a baffle plate, the baffle plate is positioned at the left side of the inclined net plate, a through groove is formed in the right side of the baffle plate, the bottom of the fixed box is fixedly connected with a connecting box, the connecting box is positioned at the left side of the lower drainage pipe, a net basket is movably connected inside the connecting box, the top of the net basket sequentially penetrates through the connecting box and the fixed box and extends to the inside of the fixed box, the left side and the right side of the inner wall of the net basket are, the left side of fixed box inner wall is inlayed and is had the otter board, the left side of fixed box is inlayed and is had the connecting pipe, and the connecting pipe inlays in the left side of connecting box, the side surface of drain pipe under is inlayed to the connecting pipe.
As an optimized technical scheme of the utility model, the bottom of connecting box is inlayed and is had the straight tube, the side surface at the connecting pipe is inlayed to the straight tube.
As a preferred technical scheme of the utility model, the top of fixed box is seted up flutedly, lid swing joint is in the inside of recess, the lower fixed surface of pressure spring and top cap is connected through at the top of lid, and the surface of top cap and the inner wall swing joint of recess, the square groove has been seted up to the side of top cap, the inside difference swing joint in square groove has spring and fly leaf, the both ends of spring respectively with the side of fly leaf and the side fixed connection of square groove inner wall, the slot has been seted up to the side of recess inner wall, the fly leaf is pegged graft to the inside of slot, the spout has been seted up at the top of square groove inner wall, the top fixedly connected with right-angle bar of fly leaf, the surface of right-angle bar and the inner wall swing joint of spout.
As a preferred technical scheme of the utility model, the ring channel has been seted up to recess inner wall's bottom, the lower fixed surface of lid is connected with the rubber circle, the surface of rubber circle and the inner wall swing joint of ring channel.
As a preferred technical scheme of the utility model, one side that the fly leaf is close to the slot is the inclined plane, and the top of slot inner wall is the plane.
(III) advantageous effects
Compared with the prior art, the utility model provides a bridge floor drainage device for overhead bridge possesses following beneficial effect:
the bridge floor drainage device for the elevated bridge comprises a fixed box, an inclined mesh plate, a mesh basket, a cover and a connecting pipe, wherein when drainage is carried out, some silt and foreign matters carried by rainwater flow into the fixed box through an upper drainage pipe, when the rainwater passes through the inclined mesh plate, some foreign matters and some larger silt slide into the mesh basket along the inclined surface of the inclined mesh plate, part of small silt and part of rainwater enter a desilting well through a lower drainage pipe in the process, the other part of small silt enters the mesh basket to be collected, the other part of rainwater enters the lower drainage pipe through the connecting pipe and a straight pipe to be discharged, the cover is opened, the mesh basket is taken out to be regularly cleaned, when the elevated bridge drains, some silt and foreign matters carried by the rainwater cannot block the drainage pipe, accumulated water on the bridge floor can be smoothly discharged, and more accumulated water cannot exist on the bridge floor, the effect of preventing blockking up has been reached, has solved current drainage pipe for overhead bridge and has been blockked up by silt and foreign matter easily when the drainage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;
fig. 3 is a top view of the rubber ring of the present invention.
In the figure: 1. an upper drainage pipe; 2. a fixing box; 3. a lower drainage pipe; 4. oblique net plate; 5. a baffle plate; 6. a through groove; 7. a connection box; 8. a net basket; 9. a connecting rod; 10. a cover; 11. a screen plate; 12. a connecting pipe; 13. a straight pipe; 14. a groove; 15. a pressure spring; 16. a top cover; 17. a square groove; 18. a spring; 19. a movable plate; 20. a slot; 21. a chute; 22. a right-angle rod; 23. an annular groove; 24. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a bridge deck drainage device for an elevated bridge comprises an upper drainage pipe 1, a fixed box 2 and a lower drainage pipe 3, wherein the upper drainage pipe 1 and the lower drainage pipe 3 are respectively embedded at the top and the bottom of the fixed box 2, the upper drainage pipe 1 and the lower drainage pipe 3 are both communicated with the fixed box 2, the left side and the right side of the inner wall of the fixed box 2 are respectively and fixedly connected with the two sides of an inclined net plate 4, the surface of the inclined net plate 4 is provided with meshes similar to a filter screen effect, the top and the bottom of the inner wall of the fixed box 2 are respectively and fixedly connected with the top and the bottom of a baffle plate 5, the baffle plate 5 is positioned at the left side of the inclined net plate 4, the right side of the baffle plate 5 is provided with a through groove 6, the through groove 6 is communicated from left to right, silt and foreign matters can move to the inside of a net basket 8 through the through groove 6, the bottom of, and connecting box 7 is located the left side of sewer pipe 3, the inside swing joint of connecting box 7 has net basket 8, net basket 8 surface has the mesh, be the cuboid form, net basket 8 top fretwork, and the top of net basket 8 runs through connecting box 7 and fixed box 2 in proper order and extends to the inside of fixed box 2, the left side and the right side of net basket 8 inner wall respectively with the both ends fixed connection of connecting rod 9, thereby it takes out net basket 8 to be used for with the stock cooperation of taking the hook, fixed box 2 top corresponds the position department of net basket 8 and is provided with lid 10, the left side of fixed box 2 inner wall is inlayed and is had otter board 11, otter board 11 surface has the mesh, be used for intercepting silt and foreign matter, the left side of fixed box 2 is inlayed and is had connecting pipe 12, fixed box 2 is linked together with connecting pipe 12, and connecting pipe 12 inlays in the left side of connecting box 7, connecting pipe 12 is.
Specifically, the bottom of the connecting box 7 is embedded with a straight pipe 13, and the straight pipe 13 is embedded on the side surface of the connecting pipe 12.
In this embodiment, part of the rainwater is discharged to the connection pipe 12 through the straight pipe 13 and is discharged through the lower drainage pipe 3, so that more rainwater is prevented from being gathered inside the fixing box 2 and the connection box 7.
Specifically, fixed box 2's top is seted up flutedly 14, lid 10 swing joint is in the inside of recess 14, the lower fixed surface who presses spring 15 and top cap 16 is passed through at lid 10's top, and top cap 16's surface and recess 14's inner wall swing joint, square groove 17 has been seted up to top cap 16's side, square groove 17's inside swing joint has spring 18 and fly leaf 19 respectively, spring 18's both ends respectively with fly leaf 19's side and the side fixed connection of square groove 17 inner wall, slot 20 has been seted up to the side of recess 14 inner wall, fly leaf 19 pegs graft to slot 20's inside, spout 21 has been seted up at the top of square groove 17 inner wall, fly leaf 19's top fixedly connected with right angle pole 22, the surface of right angle pole 22 and the inner wall swing joint.
In this embodiment, the cover 10 can be installed by moving the top cover 16 downward when being installed, which is convenient, and when the cover 10 is opened, the right-angle rod 22 only needs to slide along the sliding groove 21 until the movable plate 19 is separated from the slot 20 to lift the top cover 16, so that the cover 10 is also convenient to open.
Specifically, the bottom of the inner wall of the groove 14 is provided with an annular groove 23, the lower surface of the cover 10 is fixedly connected with a rubber ring 24, and the surface of the rubber ring 24 is movably connected with the inner wall of the annular groove 23.
In this embodiment, the top view of the rubber ring 24 is rectangular, and the annular groove 23 is matched with the shape of the rubber ring 24, similar to the existing O-ring structure, but with different shapes, so that rainwater is difficult to flow out from the position of the cover 10.
Specifically, one side of the movable plate 19 close to the slot 20 is an inclined plane, and the top of the inner wall of the slot 20 is a plane.
In this embodiment, the top cover 16 can be directly moved downward during installation, and the movable plate 19 does not need to be completely retracted into the square groove 17 for installation, which is simple and convenient.
The utility model discloses a theory of operation and use flow: during drainage, some silt and foreign matters carried by rainwater flow to the inside of the fixed box 2 through the upper drainage pipe 1, when the rainwater passes through the inclined screen plate 4, some foreign matters and some larger silt can slide to the inside of the net basket 8 along the inclined surface of the inclined screen plate 4, in the process, part of small silt and part of rainwater can enter the sand sediment trap through the lower drainage pipe 3, the other part of small silt can enter the inside of the net basket 8 for collection, the other part of rainwater can enter the lower drainage pipe 3 through the connecting pipe 12 and the straight pipe 13 for discharge, when the overhead bridge drains water, some silt and foreign matters carried by rainwater cannot block the drainage pipe, accumulated water on the bridge floor can be smoothly discharged, more accumulated water cannot exist on the bridge floor, after the overhead bridge is used for a period of time, the right-angle rod 22 slides along the chute 21, the spring 18 is shortened, the movable plate 19 is separated from the slot 20, and when the movable plate 19 is, the top cover 16 is taken out of the groove 14, the pressure spring 15 extends until the cover 10 is completely separated from the groove 14 along with the top cover 16, the rubber ring 24 is separated from the annular groove 23, the connecting rod 9 is hooked by a long rod with a hook, the net basket 8 can be taken out of the connecting box 7, silt and foreign matters in the net basket 8 can be poured out after the cover 10 is taken out, then the net basket 8 is placed in the connecting box 7, the cover 10 is aligned with the groove 14, the top cover 16 moves downwards, when the rubber ring 24 on the lower surface of the cover 10 is contacted with the annular groove 23, the top cover 16 continues to move downwards, the pressure spring 15 shortens, the edge position of the top of the inner wall of the groove 14 presses the movable plate 19 to enable the movable plate 19 to retract into the square groove 17 until the movable plate 19 corresponds to the position of the slot 20, the spring 18 extends to insert the movable plate 19 into the slot 20, so that the top cover 16 and the, thereby extrude lid 10 downwards for rubber ring 24 hugs closely in the inside of ring channel 23, thereby make the rainwater be difficult to follow lid 10 position and flow, lid 10 only need make top cap 16 downstream can install when the installation, and is comparatively convenient, only needs to make right angle pole 22 slide along spout 21 when lid 10 is opened, until fly leaf 19 with slot 20 separate to go up to carry pull up top cap 16 can, it is also comparatively convenient that lid 10 opens.
To sum up, this bridge floor drainage device for overhead bridge has solved current drain pipe for overhead bridge easily by silt and foreign matter jam problem when the drainage through setting up fixed box 2, inclined net plate 4, net basket 8, lid 10 and connecting pipe 12.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a bridge floor drainage device for overpass, includes drain pipe (1), fixed box (2) and drain pipe (3) down, its characterized in that: the upper drainage pipe (1) and the lower drainage pipe (3) are respectively embedded at the top and the bottom of the fixed box (2), the left side and the right side of the inner wall of the fixed box (2) are respectively and fixedly connected with the two sides of the inclined mesh plate (4), the top and the bottom of the inner wall of the fixed box (2) are respectively and fixedly connected with the top and the bottom of the baffle plate (5), the baffle plate (5) is positioned at the left side of the inclined mesh plate (4), the right side of the baffle plate (5) is provided with a through groove (6), the bottom of the fixed box (2) is fixedly connected with a connecting box (7), the connecting box (7) is positioned at the left side of the lower drainage pipe (3), a mesh basket (8) is movably connected inside the connecting box (7), the top of the mesh basket (8) sequentially penetrates through the connecting box (7) and the fixed box (2) and extends to the inside of the fixed box (2), the left side and the right side of the inner wall of the mesh basket (8) are respectively, the position department that fixed box (2) top corresponds net basket (8) is provided with lid (10), the left side of fixed box (2) inner wall is inlayed and is had otter board (11), the left side of fixed box (2) is inlayed and is had connecting pipe (12), and connecting pipe (12) inlays the left side at connecting box (7), the side surface of drain pipe (3) is inlayed under connecting pipe (12).
2. The deck drainage apparatus for the overpass according to claim 1, wherein: the bottom of the connecting box (7) is inlaid with a straight pipe (13), and the straight pipe (13) is inlaid on the side surface of the connecting pipe (12).
3. The deck drainage apparatus for the overpass according to claim 1, wherein: the top of the fixed box (2) is provided with a groove (14), the cover (10) is movably connected inside the groove (14), the top of the cover (10) is fixedly connected with the lower surface of a top cover (16) through a pressure spring (15), the surface of the top cover (16) is movably connected with the inner wall of the groove (14), the side surface of the top cover (16) is provided with a square groove (17), the inside of the square groove (17) is respectively and movably connected with a spring (18) and a movable plate (19), the two ends of the spring (18) are respectively and fixedly connected with the side surface of the movable plate (19) and the side surface of the inner wall of the square groove (17), the side surface of the inner wall of the groove (14) is provided with a slot (20), the movable plate (19) is inserted into the slot (20), the top of the inner wall of the square groove (17) is provided with a sliding groove (21), the top of the movable plate (, the surface of the right-angle rod (22) is movably connected with the inner wall of the sliding groove (21).
4. A deck drainage apparatus for a viaduct according to claim 3, wherein: the bottom of the inner wall of the groove (14) is provided with an annular groove (23), the lower surface of the cover (10) is fixedly connected with a rubber ring (24), and the surface of the rubber ring (24) is movably connected with the inner wall of the annular groove (23).
5. A deck drainage apparatus for a viaduct according to claim 3, wherein: one side of the movable plate (19) close to the slot (20) is an inclined plane, and the top of the inner wall of the slot (20) is a plane.
CN201921178116.9U 2019-07-25 2019-07-25 Bridge floor drainage device for viaduct beam Active CN210916999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921178116.9U CN210916999U (en) 2019-07-25 2019-07-25 Bridge floor drainage device for viaduct beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921178116.9U CN210916999U (en) 2019-07-25 2019-07-25 Bridge floor drainage device for viaduct beam

Publications (1)

Publication Number Publication Date
CN210916999U true CN210916999U (en) 2020-07-03

Family

ID=71345289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921178116.9U Active CN210916999U (en) 2019-07-25 2019-07-25 Bridge floor drainage device for viaduct beam

Country Status (1)

Country Link
CN (1) CN210916999U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200728

Address after: Room 21405, unit 2, building ibc1, Huixin, south of xinzhangbadong Road, high tech Zone, Xi'an City, Shaanxi Province

Patentee after: Shaanxi hengwanda Transportation Technology Development Co., Ltd

Address before: No. 391, Xizhang village, Xifu village, Gaoyi County, Shijiazhuang City, Hebei Province

Patentee before: Niu Weimin

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder

Address after: 710000 room 21405, unit 2, building Huixin ibc1, south of xinzhangbadong Road, high tech Zone, Xi'an, Shaanxi Province

Patentee after: Hengwanda Design Consulting Co.,Ltd.

Address before: 710000 room 21405, unit 2, building Huixin ibc1, south of xinzhangbadong Road, high tech Zone, Xi'an, Shaanxi Province

Patentee before: Shaanxi hengwanda Transportation Technology Development Co., Ltd

CP01 Change in the name or title of a patent holder