CN215173213U

CN215173213U - Special drainage pipe shock-absorbing device for viaduct

Info

Publication number: CN215173213U
Application number: CN202120723396.8U
Authority: CN
Inventors: 周波; 刘振青; 沈乐
Original assignee: Hangzhou Boda Plastics Science And Technology Stock Co ltd
Current assignee: Hangzhou Boda Plastics Science And Technology Stock Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-14
Anticipated expiration: 2031-04-09

Abstract

The utility model provides a special drainage pipe damping device of overpass, including the overpass body, run through on the overpass body and seted up vertical infiltration mouth, the bottom equidistance of overpass body is provided with a plurality of mounting, the mounting is connected with the installation component through damper assembly, install the drain pipe body between the installation component, the upper surface of drain pipe body is provided with the drainage branch pipe, the drainage branch pipe stretches into inside the infiltration mouth. By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a mounting and installation component's cooperation is with the firm bottom of fixing at the overpass body of drain pipe body to subdue the vibration that transmits to the drain pipe body through damper assembly, avoid the drain pipe body impaired, prolong the life of drain pipe body.

Description

Special drainage pipe shock-absorbing device for viaduct

Technical Field

The utility model belongs to the technical field of drainage pipe and specifically relates to a special drainage pipe damping device of overpass is related to.

Background

The drainage pipe is used for collecting and discharging sewage, rainwater, domestic water and other water, is an indispensable part in each building, is built on the ground and is especially important, and waste water collected on the viaduct is discharged to a designated area through the drainage pipe so as to avoid the damage of the viaduct.

The existing viaduct drainage pipeline is fixed at the bottom of the viaduct through a simple fixing ring, but vehicles frequently coming and going on the viaduct can slightly vibrate the viaduct, and the vibration can not only damage the hard drainage pipeline, but also loosen screws of the fixing ring, so that the drainage pipeline falls off and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special drainage pipe damping device of overpass to the current overpass drain pipe that proposes in solving above-mentioned background art can make the drainage pipe of stereoplasm impaired because the overpass appears slight vibration, but also can make solid fixed ring's screw relax, leads to the drain pipe scheduling problem that drops.

The technical scheme of the utility model is realized like this:

the utility model provides a special drainage pipe damping device of overpass, includes the overpass body, run through on the overpass body and seted up vertical infiltration mouth, the bottom equidistance of overpass body is provided with a plurality of mounting, the mounting is connected with the installation component through damper assembly, install the drain pipe body between the installation component, the upper surface of drain pipe body is provided with the drainage branch pipe, the drainage branch pipe stretches into inside the infiltration mouth.

Preferably, the bottom of the viaduct body is provided with a mounting opening.

Preferably, the fixing part comprises a fixing block fixedly installed in the installing port, a connecting column is welded at the bottom of the fixing block, and the bottom of the connecting column is movably connected with the damping assembly through a connecting bearing.

Preferably, damper includes that the top seals bottom open-ended shock tube, damper's top with link up bearing fixed connection, damper's bottom is provided with the sealing ring, it is provided with the spliced pole to run through in the sealing ring, the top of spliced pole is provided with the lifter plate, the lifter plate with be provided with damping spring between the shock tube, the bottom of spliced pole with through bearing swing joint between the installation component.

Preferably, the mounting assembly comprises two mounting semi-rings, the tops of the mounting semi-rings are movably connected with the bottom of the connecting column through bearings, the bottoms of the mounting semi-rings are provided with fixing rings, and fixing bolts are arranged in the fixing rings.

Preferably, the inner wall of the mounting semi-ring is provided with a rubber pad.

Preferably, the outer wall of the drainage branch pipe is attached to the inner wall of the water seepage port and is in sliding fit with the inner wall of the water seepage port, and the length of the drainage branch pipe is equal to three-fourths of the length of the water seepage port.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a mounting and installation component's cooperation is with the firm bottom of fixing at the overpass body of drain pipe body to subdue the vibration that transmits to the drain pipe body through damper assembly, avoid the drain pipe body impaired, prolong the life of drain pipe body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of a plurality of shock absorbers of the present invention;

FIG. 2 is a schematic structural view of a single damping device according to the present invention;

fig. 3 is a schematic structural diagram of the mounting assembly of the present invention.

Wherein:

1. a viaduct body; 101. a water seepage port; 102. an installation port; 2. a drain pipe body; 201. a drain branch pipe; 3. a fixing member; 301. a fixed block; 302. connecting the column; 303. connecting the bearings; 4. a shock absorbing assembly; 401. a shock absorbing tube; 402. a damping spring; 403. a seal ring; 404. a lifting plate; 405. connecting columns; 5. mounting the component; 501. installing a semi-ring; 502. a rubber pad; 503. a fixing ring; 504. and (5) fixing the bolt.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a special drainage pipeline damping device for viaducts comprises a viaduct body 1, wherein a vertical water seepage port 101 is formed in the viaduct body 1 in a penetrating mode, a plurality of fixing pieces 3 are arranged on the bottom of the viaduct body 1 at equal intervals, the fixing pieces 3 are connected with mounting assemblies 5 through damping assemblies 4, a drainage pipe body 2 is installed between the mounting assemblies 5, a drainage branch pipe 201 is arranged on the upper surface of the drainage pipe body 2, and the drainage branch pipe 201 extends into the water seepage port 101.

Specifically, the mounting opening 102 has been seted up to the bottom of overpass body 1, and mounting 3 includes fixed block 301 of fixed mounting in mounting opening 102, and the bottom welding of fixed block 301 has linking post 302, links up the bottom of post 302 and passes through linking bearing 303 and damper assembly 4 swing joint, so sets up, conveniently fixes mounting 3 in mounting opening 102 to seal with cement, avoid mounting 3 to drop from the mounting opening 102 in, make the installation of drain pipe body 2 more firm.

Specifically, the damping component 4 comprises a damping tube 401 with a top sealed and a bottom opened, the top of the damping tube 401 is fixedly connected with a linking bearing 303, the bottom of the damping tube 401 is provided with a sealing ring 403, a connecting column 405 penetrates through the sealing ring 403, the top of the connecting column 405 is provided with a lifting plate 404, a damping spring 402 is arranged between the lifting plate 404 and the damping tube 401, and the bottom of the connecting column 405 is movably connected with the mounting component 5 through a bearing; so set up, when using, the vehicle is opened from the overpass, makes overpass body 1 produce the vibration, and this vibration transmission to damper assembly 4 department subtracts the intensity of vibration through damping spring 402's self elasticity, makes drain pipe body 2 reduce the influence that the vibration produced, avoids drain pipe body 2 to damage because of the vibration.

Specifically, the mounting assembly 5 comprises two mounting half rings 501, the top of each mounting half ring 501 is movably connected with the bottom of the connecting column 405 through a bearing, the bottom of each mounting half ring 501 is provided with a fixing ring 503, and a fixing bolt 504 is arranged in each fixing ring 503; so set up, when the installation, put into two installation semi-rings 501 with drain pipe body 2 between, through fixing bolt 504 and the cooperation of solid fixed ring 503, with two installation semi-rings 501 locks in the drain pipe body 2 outside, and then fixes drain pipe body 2, makes things convenient for the installation and the change of drain pipe body 2.

Specifically, the inner wall of the installation semi-ring 501 is provided with a rubber pad 502; through setting up rubber pad 502 existing help reducing the transmission of vibration, can avoid drain pipe body 2 and installation semi-ring 501 direct contact again, help protecting drain pipe body 2 not by the scratch.

Specifically, the outer wall of the branch drain pipe 201 is attached to the inner wall of the water seepage port 101 and is in sliding fit with the inner wall of the water seepage port 101, and the length of the branch drain pipe 201 is equal to three-fourths of the length of the water seepage port 101; so set up, when the vibration produced, damper 4 drove drain pipe body 2 and carries out the lift of certain extent, subducts the influence of vibration, and at the in-process that goes up and down, drainage branch 201 goes up and down in infiltration mouth 101 all the time, avoids drainage branch 201 to stretch out infiltration mouth 101, influences going of vehicle.

The working principle is as follows:

when the mounting structure is used, the fixing part 3 is fixed in the mounting opening 102 and sealed by cement, the fixing part 3 is prevented from falling off from the mounting opening 102, the drain pipe body 2 is placed between the two mounting half rings 501, the two mounting half rings 501 are locked outside the drain pipe body 2 through the matching of the fixing bolt 504 and the fixing ring 503, and then the drain pipe body 2 is fixed, when a vehicle passes through the viaduct, the viaduct body 1 vibrates, the vibration is transmitted to the damping component 4, the self elasticity of the damping spring 402 is utilized to reduce the vibration strength, the influence caused by the vibration of the drain pipe body 2 is reduced, and the drain pipe body 2 is prevented from being damaged by the vibration.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special drainage pipe damping device of overpass which characterized in that: including overpass body (1), run through on overpass body (1) and seted up vertical infiltration mouth (101), the bottom equidistance of overpass body (1) is provided with a plurality of mounting (3), mounting (3) are connected with installation component (5) through damper assembly (4), install drain pipe body (2) between installation component (5), the upper surface of drain pipe body (2) is provided with drainage branch pipe (201), drainage branch pipe (201) stretch into inside infiltration mouth (101).

2. The special drainage pipeline shock absorption device for the viaduct of claim 1, wherein the shock absorption device comprises: the bottom of the viaduct body (1) is provided with a mounting opening (102).

3. The special drainage pipeline shock absorption device for the viaduct of claim 2, wherein the shock absorption device comprises: the fixing piece (3) comprises a fixing block (301) fixedly installed in the installation port (102), a connection column (302) is welded to the bottom of the fixing block (301), and the bottom of the connection column (302) is movably connected with the damping assembly (4) through a connection bearing (303).

4. The special drainage pipeline shock absorption device for the viaduct of claim 3, wherein the shock absorption device comprises: damping component (4) seal bottom open-ended shock tube (401) including the top, the top of shock tube (401) with link up bearing (303) fixed connection, the bottom of shock tube (401) is provided with sealing ring (403), run through being provided with spliced pole (405) in sealing ring (403), the top of spliced pole (405) is provided with lifter plate (404), lifter plate (404) with be provided with damping spring (402) between shock tube (401), the bottom of spliced pole (405) with through bearing swing joint between installation component (5).

5. The special drainage pipeline shock absorption device for the viaduct of claim 4, wherein the shock absorption device comprises: the mounting component (5) comprises two mounting half rings (501), the tops of the mounting half rings (501) are movably connected with the bottoms of the connecting columns (405) through bearings, the bottoms of the mounting half rings (501) are provided with fixing rings (503), and fixing bolts (504) are arranged in the fixing rings (503).

6. The special drainage pipeline shock absorption device for the viaduct of claim 5, wherein the shock absorption device comprises: the inner wall of the mounting semi-ring (501) is provided with a rubber pad (502).

7. The special drainage pipeline shock absorption device for the viaduct of claim 1, wherein the shock absorption device comprises: the outer wall of the drainage branch pipe (201) is attached to the inner wall of the water seepage port (101) in a sliding fit manner.

8. The special drainage pipeline shock absorption device for the viaduct of claim 1, wherein the shock absorption device comprises: the length dimension of the branch drain pipe (201) is equal to three-quarters of the length dimension of the water seepage port (101).