CN217974036U - Bridge drainage pipeline convenient to maintain and replace - Google Patents

Abstract

The utility model relates to a bridge pipeline technical field, and a bridge drainage pipe convenient to maintenance is changed is disclosed, including the bridge pipeline, the bridge pipeline includes the bridge body, the bridge limit, filter the lid, the connecting pipe, little pipeline, connecting device, snap ring and big pipeline, the bridge limit is located bridge body one side, filter the lid and be located big pipeline top, the connecting pipe is located bridge body one side, little pipeline is located connecting pipe one side, connecting device is equipped with the multiunit and connects the connecting pipe respectively, little pipeline and big pipeline, the snap ring is located the bridge body bottom, big pipeline is located bridge body internal connection device and includes the fixture block, lower fixture block, waterproof circle, the draw-in groove, bolt and nut, it is located fixture block top down to go up the fixture block, waterproof circle is located the fixture block lower surface, the draw-in groove is located fixture block and last fixture block both sides down, the bolt is located inside the draw-in groove, the nut is located the outer wall of bolt. The bridge pipeline has the advantages of easy disassembly, tight connection and the like.

Description

Bridge drainage pipeline convenient to maintain and replace

Technical Field

The utility model relates to a drainage pipe technical field specifically is bridge drainage pipe of changing for the maintenance of being convenient for.

Background

Along with the increase of the rainstorm frequency in various places, the bridge deck drainage problem of the urban viaduct is highly concerned by people, and the improvement of the existing drainage system of the urban viaduct and the research and development of a novel drainage system are particularly important. Because the distance of the urban viaduct is long and the viaduct is in a relatively closed environment, the urban viaduct can only enter the drainage pipeline through the rainwater inlet arranged on the bridge floor and finally enter the municipal pipeline below the bridge when exchanging water flow with the outside. The drainage mode that present city overpass bridge floor drainage system generally adopted is exactly that bridge face rivers flow through entering the inlet for stom water after the cross slope converges, then get into drainage pipe, finally get into in ground drainage facility or the river through the drainage riser, but can select the welding usually when general drainage pipe connects, but impel the pipeline to often receive the rainwater to soak and lead to damaging along with time, when drainage pipe needs to be maintained and changed, welded pipeline needs the cutting pipeline just can be changed, and use the loop wheel machine high altitude construction outside the bridge usually when the workman changes, the working range uses the cutting machine also very inconvenient for a short time, waste time and energy, so need improve current device, in order to satisfy actual demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge drainage pipeline convenient to maintenance is changed possesses easy dismantlement, connects advantages such as inseparable, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bridge drainage pipeline convenient to maintain and replace comprises a bridge pipeline, wherein the bridge pipeline comprises a bridge body, a bridge edge, a filter cover, a connecting pipe, small pipelines, a connecting device, a clamping ring and a large pipeline, the bridge edge is positioned on one side of the bridge body, the filter cover is positioned at the top end of the large pipeline, the connecting pipe is positioned on one side of the bridge body, the small pipelines are positioned on one side of the connecting pipe, the connecting device is provided with a plurality of groups of connecting pipes, the small pipelines and the large pipeline, the clamping ring is positioned at the bottom end of the bridge body, and the large pipeline is positioned inside the bridge body;

the connecting device comprises an upper clamping block, a lower clamping block, a waterproof ring, a clamping groove, a bolt and a nut, wherein the upper clamping block is located at the top end of the lower clamping block, the waterproof ring is located on the lower surface of the upper clamping block, the clamping groove is located on the two sides of the lower clamping block and the upper clamping block, the bolt is located in the clamping groove, and the nut is located on the outer wall surface of the bolt.

Preferably, the filtering cover is placed at the top end of the large pipeline, and the bridge edge is fixedly installed on one side of the bridge body.

Through above-mentioned technical scheme, filter the lid and can prevent to have debris to block up the pipeline during drainage, increase big pipeline life, the radian of bridge body upper surface can be cooperated to the bridge limit, more does benefit to and collects water pipeline department.

Preferably, the connecting large pipe is connected with the pipeline through a connecting device, and the large pipeline is fixedly installed inside the bridge body.

Through above-mentioned technical scheme, the connecting pipe is transmitted through connecting device with the rainwater to big pipeline, and the connecting pipe gives the little pipeline on both sides with the moisture flow, reduces single pipeline pressure.

Preferably, the small pipeline is connected with the connecting pipe through a connecting device, and the clamping ring is fixedly installed at the bottom end of the bridge edge.

Through above-mentioned technical scheme, the little pipeline is arranged along the pier of bridge, gives the underbridge water storage device with the rainwater transmission to afforestation and reutilization, the snap ring can reduce the bearing of connecting pipe and little pipeline junction, also can do the bearing point when dismantling, convenient dismantlement.

Preferably, the upper clamping block is connected with the lower clamping block through a bolt on the clamping groove and a nut, and the waterproof ring is fixedly installed between the upper clamping block and the lower clamping block.

Through above-mentioned technical scheme, extrude the pipeline inwards with waterproof circle earlier, make waterproof circle parcel live both sides pipeline outer wall, go up fixture block and lower fixture block because bolt and nut extruded power mutually, make two better laminating inwards of pipeline because waterproof circle is the sealing washer of compriseing metal rubber, can prevent effectively that the rainwater from spilling and the foreign object invasion.

Preferably, the clamping grooves are provided with a plurality of groups and are respectively and fixedly installed on two sides of the upper clamping block and the lower clamping block, the bolt is sleeved with the clamping grooves, and the nut is in threaded connection with the bolt.

Through the technical scheme, the connecting part between the pipelines can be well connected through the connection of the bolt and the nut, the bolt and the nut are also easier to disassemble, and the replacement is very convenient.

Compared with the prior art, the utility model provides a bridge drainage pipeline convenient to maintenance is changed possesses following beneficial effect:

1. this bridge drainage pipe convenient to maintenance is changed couples together the pipeline through connecting device, when needing to be changed, only needs to dismantle the connecting device on the pipeline both sides that will change, pulls out the pipeline from the snap ring in again, puts into the snap ring with the pipeline during change in, install connecting device again can, the snap ring can be fine bearing when dismantling and installing, make things convenient for workman's operation.

2. This bridge drainage pipe convenient to maintenance is changed, through the sealing effect of waterproof circle among the connecting device, extrude the pipeline inwards with waterproof circle mutually during the use, make waterproof circle parcel live both sides pipeline outer wall, go up fixture block and lower fixture block because bolt and nut extruded power mutually, make two better laminating inwards of pipeline because the sealing washer is the sealing washer of compriseing metal rubber, can prevent effectively that the rainwater from spilling and the foreign object from invading.

Drawings

FIG. 1 is a schematic view of a drainage pipeline of a bridge structure of the present invention;

FIG. 2 is a schematic front view of the drainage pipeline of the bridge structure of the present invention;

FIG. 3 is a schematic side sectional view of the drainage pipeline of the bridge structure of the present invention;

FIG. 4 is a schematic view of a connecting device in the drainage pipeline of the bridge structure of the present invention;

fig. 5 is a schematic front view of the connecting device in the drainage pipeline of the structural bridge of the present invention.

Wherein: 1. bridge pipelines; 2. a bridge body; 3. a bridge edge; 4. a filter cover; 5. a connecting pipe; 6. a small pipe; 7. a connecting device; 8. a snap ring; 9. a large pipe; 10. an upper clamping block; 11. a lower clamping block; 12. a waterproof ring; 13. a card slot; 14. a bolt; 15. and a nut.

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. 1-5, a bridge drainage pipeline convenient to maintain and replace comprises a bridge pipeline 1, wherein the bridge pipeline 1 comprises a bridge body 2, a bridge edge 3, a filter cover 4, a connecting pipe 5, a small pipeline 6, a connecting device 7, a clamping ring 8 and a large pipeline 9, the bridge edge 3 is positioned on one side of the bridge body 2, the filter cover 4 is positioned at the top end of the large pipeline 9, the connecting pipe 5 is positioned on one side of the bridge body 2, the small pipeline 6 is positioned on one side of the connecting pipe 5, the connecting device 7 is provided with a plurality of groups of connecting pipes 5, the small pipelines 6 and the large pipeline 9 respectively, the clamping ring 8 is positioned at the bottom end of the bridge body 2, and the large pipeline 9 is positioned inside the bridge body 2;

the connecting device 7 comprises an upper clamping block 10, a lower clamping block 11, a waterproof ring 12, a clamping groove 13, a bolt 14 and a nut, wherein the upper clamping block 10 is located at the top end of the lower clamping block 11, the waterproof ring 12 is located on the lower surface of the upper clamping block 10, the clamping groove 13 is located on two sides of the lower clamping block 11 and the upper clamping block 10, the bolt 14 is located inside the clamping groove 13, and the nut 15 is located on the outer wall surface of the bolt 14.

Specifically, filter lid 4 and place on big pipeline 9 top, 3 fixed mounting on bridge limit 2 one side in the bridge body, the advantage is, filter lid 4 has debris jam big pipeline 9 when can preventing the drainage, increases big pipeline 9 life, and bridge limit 3 can cooperate the radian of 2 upper surfaces of bridge body, more does benefit to and collects big pipeline 9 departments with water.

Specifically, connecting pipe 5 passes through connecting device 7 and links to each other with big pipeline 9, and big pipeline 9 fixed mounting is inside 2 bridge shafts, and the advantage is, and big pipeline 9 transmits the rainwater for connecting pipe 5 through connecting device 7, and connecting pipe 5 gives the little pipeline 6 on both sides with the moisture flow, reduces single pipeline pressure.

Specifically, the small pipe 6 passes through connecting device 7 and links to each other with connecting pipe 5, and snap ring 8 fixed mounting is in 3 bottoms on bridge limit, and the advantage is, and small pipe 6 down arranges along the pier of bridge, gives the under-bridge water storage device with the rainwater transmission to afforest and reutilization, snap ring 8 can reduce the bearing of connecting pipe 5 and small pipe 6 junction, also can do the bearing point when dismantling, convenient dismantlement.

Specifically, go up the fixture block 10 and be connected with nut 15 and lower fixture block 11 through bolt 14 on draw-in groove 13, waterproof circle 12 fixed mounting is last fixture block 10 and down between the fixture block 11, the advantage is, extrude the pipeline inwards with waterproof circle 12 earlier, make waterproof circle 12 parcel live both sides pipeline outer wall face, go up fixture block 10 and lower fixture block 11 because bolt 14 and the extruded power of nut 15 mutually, make the better laminating inwards of two pipelines, because waterproof circle 12 is the sealing washer of compriseing metal rubber, can prevent effectively that the rainwater from spilling and the invasion of foreign object.

Specifically, draw-in groove 13 is equipped with the multiunit and respectively fixed mounting at last fixture block 10 with 11 both sides of fixture block down, and bolt 14 cup joints with draw-in groove 13, and nut 15 and 14 threaded connection of bolt have the advantage, through being connected of bolt 14 with nut 15, can be fine couple together the junction between the pipeline, and bolt 14 also dismantles more easily with the cooperation of nut 15, and it is very convenient to change.

When using, extrude the pipeline inwards with waterproof circle 12 mutually, make waterproof circle 12 parcel live both sides pipeline outer wall, go up fixture block 10 and lower fixture block 11 because bolt 14 and nut 15 extruded power mutually, make two better laminating inwards of pipeline, the connecting device 7 on pipeline both sides that will dismantle during the dismantlement is dismantled, pull out the pipeline from snap ring 8 again, put into snap ring 8 with new pipeline during the change in, install again connecting device 7 can, the bearing that snap ring 8 can be fine when dismantling and installing, make things convenient for workman's operation.

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 (6)

1. The utility model provides a bridge drainage pipeline convenient to maintenance is changed, includes bridge pipeline (1), its characterized in that: the bridge pipeline (1) comprises a bridge body (2), a bridge edge (3), a filtering cover (4), a connecting pipe (5), a small pipeline (6), a connecting device (7), a clamping ring (8) and a large pipeline (9), wherein the bridge edge (3) is positioned on one side of the bridge body (2), the filtering cover (4) is positioned at the top end of the large pipeline (9), the connecting pipe (5) is positioned on one side of the bridge body (2), the small pipeline (6) is positioned on one side of the connecting pipe (5), the connecting device (7) is provided with a plurality of groups for respectively connecting the connecting pipe (5), the small pipeline (6) and the large pipeline (9), the clamping ring (8) is positioned at the bottom end of the bridge body (2), and the large pipeline (9) is positioned inside the bridge body (2);

connecting device (7) include fixture block (10), fixture block (11), waterproof circle (12), draw-in groove (13), bolt (14) and nut down, it is located fixture block (11) top down to go up fixture block (10), waterproof circle (12) are located fixture block (10) lower surface, draw-in groove (13) are located fixture block (11) and last fixture block (10) both sides down, bolt (14) are located inside draw-in groove (13), nut (15) are located bolt (14) outer wall surface.

2. A bridge drainage pipeline convenient to repair and replace according to claim 1, wherein: the filtering cover (4) is arranged at the top end of the large pipeline (9), and the bridge edge (3) is fixedly arranged on one side of the bridge body (2).

3. A bridge drainage pipeline convenient to repair and replace according to claim 1, wherein: the connecting pipe (5) is connected with a large pipeline (9) through a connecting device (7), and the large pipeline (9) is fixedly installed inside the bridge body (2).

4. A bridge drainage pipeline facilitating repair and replacement as claimed in claim 1, wherein: the small pipeline (6) is connected with the connecting pipe (5) through a connecting device (7), and the clamping ring (8) is fixedly installed at the bottom end of the bridge edge (3).

5. A bridge drainage pipeline facilitating repair and replacement as claimed in claim 1, wherein: the upper clamping block (10) is connected with the nut (15) and the lower clamping block (11) through the bolt (14) on the clamping groove (13), and the waterproof ring (12) is fixedly installed between the upper clamping block (10) and the lower clamping block (11).

6. A bridge drainage pipeline facilitating repair and replacement as claimed in claim 1, wherein: the clamping groove (13) is provided with a plurality of groups and is respectively fixedly installed on two sides of the upper clamping block (10) and the lower clamping block (11), the bolt (14) is sleeved with the clamping groove (13), and the nut (15) is in threaded connection with the bolt (14).

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