CN216615482U

CN216615482U - Bridge anti-blocking drainage device

Info

Publication number: CN216615482U
Application number: CN202123342514.XU
Authority: CN
Inventors: 刘立军; 刘立刚
Original assignee: HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE
Current assignee: HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of bridge drainage, in particular to a bridge anti-blocking drainage device which can scrape sludge on the inner wall of a pipeline and comprises a water seepage cover, a flow guide pipe, a dredging rod and a dredging plug.

Description

Bridge anti-blocking drainage device

Technical Field

The utility model relates to the technical field of bridge drainage, in particular to a bridge anti-blocking drainage device.

Background

Bridge floor drainage is not smooth can arouse the wheel to skid, reduce the trafficability of bridge and arouse a series of water destruction phenomenon of bridge, thereby influence driving safety, consequently in order to ensure driving safety, bridge drainage system should have sufficient drainage ability, in order to ensure that the bridge floor crosses the water depth that the section was gone in the lane and is unlikely to arouse the wheel and float, can lead to drainage system to block up under the thunderstorm weather, and then influence the normal drainage speed of bridge, so need a device that can strike off pipeline inner wall mud.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bridge anti-blocking drainage device which can scrape sludge on the inner wall of a pipeline.

The utility model provides a stifled drainage device is prevented to bridge, includes infiltration lid, honeycomb duct, mediation pole, mediation stopper, infiltration lid lower extreme is provided with the honeycomb duct, is provided with the mediation pole in the honeycomb duct, and the mediation stopper is installed on the mediation pole, and the mediation pole can follow infiltration lid axis and reciprocate, and the infiltration covers evenly distributed has a plurality of round holes that the size equals.

A plurality of iron wires are arranged on the dredging rod.

And the upper end of the flow guide pipe is provided with a flow guide cover.

Be provided with the sliding plug on the mediation pole, sliding plug sliding connection is on the infiltration lid.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view I of the overall structure of an anti-blocking drainage device for a bridge;

FIG. 2 is a schematic view II of the overall structure of an anti-blocking drainage device for a bridge;

FIG. 3 is a schematic view of the structure of the water-permeable cover;

FIG. 4 is a schematic structural view of a sliding plug;

FIG. 5 is a schematic view of the structure of the handle;

FIG. 6 is a schematic view of the construction of the ventilation bar;

fig. 7 is a schematic structural view of a draft tube.

Detailed Description

Referring to fig. 1-7, there are shown schematic views of embodiments of the present invention capable of scraping sludge from the inner wall of a pipe, and further,

the honeycomb duct 104 sets up in infiltration lid 101 lower extreme, and mediation pole 201 sets up in honeycomb duct 104, and mediation stopper 303 fixed connection is on mediation pole 201, and mediation pole 201 can reciprocate along infiltration lid 101 axis, and evenly distributed has a plurality of round holes that the size equals on the infiltration lid 101.

When the device is used, the water seepage cover 101 is arranged on the surface of a bridge road, the guide pipe 104 is arranged below the bridge road, the dredging rod 201 extends out of the lower end of the guide pipe 104 in a normal state, the dredging plug 303 is arranged at a distance from the guide pipe 104, when thunderstorm weather occurs, rainwater flows into the guide pipe 104 through the water seepage cover 101 and then flows out from a gap between the guide pipe 104 and the dredging plug 303, the water seepage cover 101 plays a role of blocking garbage and stones with larger volume, fine silt can flow into the guide pipe 104 along with the rainwater, when sludge or other impurities in the guide pipe 104 are accumulated too much, the guide pipe 104 can be blocked, the drainage speed of the whole bridge is further influenced, the bridge is accumulated with water, at the moment, a maintenance worker can pull the dredging rod 201 to move upwards, the dredging plug 303 can enter the guide pipe 104, the dredging plug 303 can scrape off the sludge impurities on the inner wall of the guide pipe 104 and leave on the dredging plug 303, the maintenance personnel controls the dredging rod 201 to move downwards again, the dredging plug 303 is separated from the guide pipe 104 at the moment, the guide pipe 104 drains water normally at the moment, and the water flow generated by the guide pipe 104 can flush the sludge on the dredging plug 303.

Referring to fig. 4, a schematic diagram of an embodiment of the present invention that enables further unblocking of the draft tube 104 is shown, and further,

a plurality of iron wires 202 are all disposed on the dredging bar 201.

When using this device, maintainer pulling dredging rod 201, dredging rod 201 drives a plurality of iron wires 202 rebound, a plurality of iron wires 202 can dredge rubbish and impurity of card in honeycomb duct 104 for honeycomb duct 104 rivers reach normal condition, and a plurality of iron wires 202 can hang some rubbish, and maintainer can open infiltration lid 101 and take out dredging rod 201 and clear up after rubbish on a plurality of iron wires 202 is hung and is full.

Referring to fig. 7, a schematic view of an embodiment for facilitating diversion of stormwater according to the utility model is shown, further,

the air guide sleeve 103 is arranged at the upper end of the guide pipe 104.

When using this device, a large amount of rainwater flows down from infiltration lid 101 under the torrential rain weather, and the rainwater flows to honeycomb duct 104 through kuppe 103, and kuppe 103 can increase the rainwater receiving area to can increase rivers pressure when kuppe 103 collects the rainwater, further play honeycomb duct 104 and prevent stifled effect.

Referring to fig. 6, there is shown a schematic view of an embodiment of the restriction of the pull through 201 according to the present invention, and further,

the sliding plug 205 is arranged on the dredging rod 201, and the sliding plug 205 is connected to the water seepage cover 101 in a sliding way.

When using this device, operating personnel drives dredging rod 201 through pulling sliding plug 205 and reciprocates in honeycomb duct 104, and sliding plug 205 can play the spacing effect to dredging rod 201 on infiltration lid 101 is slided, can guarantee that dredging rod 201 reciprocates vertically.

Referring to fig. 7, there is shown a schematic view of an embodiment of the present invention to further increase the dredging effect, and further,

the dredging rod 201 is fixedly connected with a spring 203, and the upper end of the spring 203 can be blocked by the water seepage cover 101.

When using this device, the maintainer upwards stimulates sliding plug 205, and sliding plug 205 drives dredging rod 201 and upwards moves, and spring 203 is compressed this moment, and dredging plug 303 strikes honeycomb duct 104 inner wall mud, loosens sliding plug 205 this moment, and spring 203 drives dredging rod 201 and moves downwards because self elasticity, and then makes dredging plug 303 automatic re-setting to the elasticity of spring 203 can make dredging rod 201 produce the shake, will make the rubbish on dredging rod 201 drop.

Referring to fig. 5, there is shown a schematic view of an embodiment of the present invention for preventing the sliding plug 205 from being separated from the watertight lid 101, and further,

the water seepage cover 101 is fixedly connected with a baffle 204, the upper end of the spring 203 is fixedly connected with the baffle 204, and the dredging rod 201 is connected with the baffle 204 in a sliding manner.

When the device is used, the spring 203 can be blocked by the baffle plate 204, and when the dredging rod 201 moves upwards, the spring 203 can be compressed by the baffle plate 204.

a baffle plate 302 is fixedly connected to the sliding plug 205, and the baffle plate 302 is in contact with the water seepage cover 101.

When the device is used, the spring 203 generates elasticity to drive the dredging rod 201 to automatically reset, and when the dredging rod 201 drives the sliding plug 205 to move downwards, the baffle 204 can be blocked on the water seepage cover 101, so that the sliding plug 205 is prevented from being separated from the water seepage cover 101.

Referring to fig. 5, a schematic view of an embodiment of the present invention for facilitating pulling of the flap 302 is shown, and further,

a handle 301 is fixedly connected to the blocking piece 302.

When the device is used, a maintenance person pulls the handle 301, the handle 301 drives the blocking piece 302 to move upwards, and the blocking piece 302 drives the sliding plug 205 to move upwards.

Referring to fig. 5, there is shown a schematic view of an embodiment of the present invention for facilitating the mounting of the infiltration cover 101 on the pod 103, and further,

the mounting ears 102 are provided on the watertight lid 101.

When the device is used, a maintenance person can mount or dismount the water seepage cover 101 on the air guide sleeve 103 through the mounting ears 102.

Referring to fig. 3, a schematic view of an embodiment of the present invention for facilitating connection of water lines is shown, and further,

the connecting flange 105 is fixedly connected to the lower end of the draft tube 104.

In use of the device, maintenance personnel can connect the draft tube 104 to other water pipes via the connecting flange 105.

Claims

1. The utility model provides a bridge prevents stifled drainage device which characterized in that: including infiltration lid (101), honeycomb duct (104), mediation pole (201) and mediation stopper (303), infiltration lid (101) lower extreme is provided with honeycomb duct (104), is provided with mediation pole (201) in honeycomb duct (104), and install on mediation pole (201) mediation stopper (303), and mediation pole (201) can reciprocate along infiltration lid (101) axis direction, and evenly distributed has a plurality of round holes that the size equals on infiltration lid (101).

2. The bridge anti-blocking drainage device according to claim 1, characterized in that: a plurality of iron wires (202) are arranged on the dredging rod (201).

3. The bridge anti-blocking drainage device of claim 2, characterized in that: and the upper end of the guide pipe (104) is provided with a guide cover (103).

4. The bridge anti-blocking drainage device of claim 3, characterized in that: the dredging rod (201) is provided with a sliding plug (205), and the sliding plug (205) is connected to the water seepage cover (101) in a sliding manner.

5. The bridge anti-blocking drainage device of claim 4, characterized in that: the dredging rod (201) is provided with a spring (203), and the upper end of the spring (203) can be blocked by the water seepage cover (101).

6. The bridge anti-blocking drainage device of claim 5, characterized in that: a baffle plate (204) is arranged on the water seepage cover (101), the upper end of a spring (203) is arranged on the baffle plate (204), and a dredging rod (201) is connected to the baffle plate (204) in a sliding mode.

7. The bridge anti-blocking drainage device of claim 6, characterized in that: a blocking piece (302) is installed on the sliding plug (205), and the blocking piece (302) is in contact with the water seepage cover (101).

8. The bridge anti-blocking drainage device of claim 7, characterized in that: and a handle (301) is arranged on the baffle plate (302).

9. The bridge anti-blocking drainage device according to claim 1, characterized in that: the water seepage cover (101) is provided with a mounting lug (102).

10. The bridge anti-blocking drainage device according to claim 1, characterized in that: and a connecting flange (105) is arranged at the lower end of the guide pipe (104).