CN220747161U

CN220747161U - Municipal drainage pipe convenient to investigation jam

Info

Publication number: CN220747161U
Application number: CN202322504456.9U
Authority: CN
Inventors: 王李琪; 李燊; 余神通
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-09
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a municipal drainage pipe convenient for checking blockage, which relates to the technical field of drainage pipes and comprises the following components: pipeline, flowmeter and interface, the inboard welded fastening of pipeline has the connecting plate, the bottom of connecting plate is connected with the flowmeter, the inside through connection of flowmeter has the push rod, first spring has been cup jointed to one side of push rod. This municipal drain pipe convenient to investigation jam, through promoting the push rod, can extrude first spring when the push rod removes, make it shrink, can promote the draw-in lever when the push rod removes and rotate, can pull the extension spring and take place to stretch when the draw-in lever rotates, can extrude the inclined plane of fixture block one side when the draw-in lever rotates simultaneously, make it remove, break away from after the block with the connecting plate when the fixture block, portable flowmeter separates with the connecting plate, so can be convenient for dismantle the maintenance to the inside flowmeter of municipal drain pipe through above-mentioned operation, make things convenient for the municipal drain pipe to stop up going on of investigation work.

Description

Municipal drainage pipe convenient to investigation jam

Technical Field

The utility model relates to the technical field of drainage pipes, in particular to a municipal drainage pipe convenient for checking blockage.

Background

Municipal drainage is one of the urban infrastructure, system engineering for collecting, transporting and disposing of municipal domestic sewage, industrial wastewater and rainwater. Municipal drainage consists of a drainage pipeline, a sewage treatment plant, a water outlet and the like. The drainage pipeline includes a rainwater pipeline and a sewage pipeline for collecting and transporting sewage and rainwater.

When handling sewage and rainwater in the city, need carry sewage and rainwater through municipal drain pipe, current municipal drain pipe is when using, can internally mounted fluviograph, detect the rivers velocity of flow in the pipeline through the fluviograph, when the velocity of flow is very low, then take place to block up in representing the pipeline, need clear stifled processing to it, when dismantling the maintenance to the fluviograph, need rotate the screw of being connected fluviograph and connecting plate through the screwdriver, make screw and fluviograph separate, accomplish the dismantlement maintenance to the fluviograph, this kind of dismantlement fluviograph's mode is comparatively loaded down with trivial details, be inconvenient for carrying out quick maintenance to the velocity of flow, can influence the jam investigation to municipal pipeline.

Disclosure of Invention

The utility model aims to provide a municipal drain pipe convenient for checking blockage, so as to solve the problem that the conventional flowmeter in the municipal pipeline is inconvenient to disassemble and maintain.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a municipal drain pipe for facilitating troubleshooting of a blockage, comprising: a pipeline, a flowmeter and an interface,

the inside welded fastening of pipeline has the connecting plate, the bottom of connecting plate is connected with the flowmeter, the inside through connection of flowmeter has the push rod, first spring has been cup jointed to one side of push rod, the one end and the flowmeter of first spring are connected, the inside through connection of flowmeter has the draw-in bar, one side fixedly connected with extension spring of draw-in bar, the inside through connection of connecting plate has the locating piece, the inside welded fastening of locating piece has the second spring.

Preferably, two sides of the clamping rod are movably connected with the connecting plate through a rotating shaft, and one end of the tension spring is fixedly connected with the connecting plate.

Preferably, a clamping block is welded and fixed at one end of the second spring, and the outer side of the clamping block is connected with the connecting plate in a penetrating way.

Preferably, one side of the interface is fixedly connected with the pipeline, one side of the pipeline is fixedly connected with a sealing ring, and one side of the sealing ring is fixedly connected with an air bag.

Preferably, the air inlet grooves are formed in the pipeline, the sealing ring and the air bag, one end of each air inlet groove is connected with the corresponding connector in a penetrating mode, a baffle is movably connected to one side, close to the air inlet grooves, of the pipeline through a rotating shaft, and a first sealing block is fixedly connected to one side of the baffle.

Preferably, one side of the baffle is connected with a second sealing block, one side of the second sealing block is welded and fixed with the pipeline, the bottom of the baffle is connected with an elastic sheet, and the other side of the elastic sheet is welded and fixed with the pipeline.

Compared with the prior art, the municipal drainage pipe convenient to check and check for blockage has the beneficial effects that: pushing the push rod, can extruding first spring when the push rod removes, make it shrink, can promote the draw-in lever when the push rod removes and rotate, can stimulate the extension spring and take place to stretch when the draw-in lever rotates, can extrude the inclined plane of fixture block one side when the draw-in lever rotates simultaneously, makes it remove, breaks away from after the block of connecting plate when the fixture block, portable flowmeter separates with the connecting plate, so can be convenient for dismantle the maintenance to the inside flowmeter of municipal drain pipe through above-mentioned operation, make things convenient for the municipal drain pipe to stop up going on of investigation work.

1. When sewage and rainwater in the city are handled, need carry sewage and rainwater through municipal drain pipe, when carrying out the jam investigation to municipal drain pipe, can install multiunit flowmeter in the drain pipe, when a set of flowmeter monitored the rivers velocity of flow lower, can launch the signal to monitoring terminal, conveniently examine the jam department in the pipeline, when the flowmeter breaks down when needing to maintain, through promoting the push rod, can extrude first spring when the push rod removes, make it shrink, can promote the draw-in lever when the push rod removes and rotate, can pull the extension spring when the draw-in lever rotates, can extrude the inclined plane of fixture block one side when the draw-in lever rotates simultaneously, make it remove, break away from after the block of connecting plate with the movable flowmeter, so can be convenient for dismantle the maintenance to the inside flowmeter of municipal drain pipe through above-mentioned operation, make things convenient for the going on of municipal drain pipe jam investigation work.

2. When sewage and rainwater in the city are treated, sewage and rainwater are required to be conveyed through the municipal drainage pipe, when two groups of pipelines are butted, in order to seal the joint of the two groups of pipelines, the sealing ring at one end of one group of pipelines is butted with the sealing groove at one end of the other group of pipelines, after the butt joint is finished, the air bag is inflated through the interface and the air inlet groove, when external air flow contacts the baffle, the baffle can rotate and extrude the elastic sheet at one side, so that the elastic sheet is deformed, when the baffle rotates and expands, the air flow can enter the air bag, the air bag can expand, the sealing groove inside the pipelines is attached, the joint of the pipelines is sealed, and the joint of the municipal drainage pipe can be conveniently sealed through the operation.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic front view in cross section of the present utility model;

FIG. 3 is a schematic front cross-sectional view of a connecting plate according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model A;

FIG. 5 is a schematic cross-sectional front view of a seal ring of the present utility model;

FIG. 6 is an enlarged schematic view of the present utility model B;

fig. 7 is a schematic front view in cross section of a conduit according to the present utility model.

In the figure: 1. a pipe; 2. a connecting plate; 3. a flow rate meter; 4. a push rod; 5. a first spring; 6. a clamping rod; 7. a positioning block; 8. a second spring; 9. a clamping block; 10. an interface; 11. a seal ring; 12. an air bag; 13. an air inlet groove; 14. a baffle; 15. a first sealing block; 16. a second sealing block; 17. a tension spring; 18. and the elastic sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 7, the present utility model provides a technical solution: a municipal drain pipe for facilitating troubleshooting of a blockage, comprising: a pipeline 1, a flowmeter 3 and an interface 10,

the inner side of the pipeline 1 is fixedly welded with a connecting plate 2, the bottom of the connecting plate 2 is connected with a flowmeter 3, the inside of the flowmeter 3 is connected with a push rod 4 in a penetrating way, one side of the push rod 4 is sleeved with a first spring 5, and one end of the first spring 5 is connected with the flowmeter 3; the inside of the flowmeter 3 is connected with a clamping rod 6 in a penetrating way, two sides of the clamping rod 6 are movably connected with the connecting plate 2 through a rotating shaft, and one side of the clamping rod 6 is fixedly connected with a tension spring 17; one end of a tension spring 17 is fixedly connected with the connecting plate 2, a positioning block 7 is connected in a penetrating manner in the connecting plate 2, and a second spring 8 is fixedly welded in the positioning block 7; one end welded fastening of second spring 8 has fixture block 9, and fixture block 9's the outside and connecting plate 2 through connection, and flowmeter 3, push rod 4 and first spring 5 constitute elastic expansion structure, and clamping lever 6 constitutes rotating structure through pivot and connecting plate 2, and the model of flowmeter 3 is Doppler sewer flowmeter.

When the urban sewage and rainwater are treated, sewage and rainwater are required to be conveyed through the municipal drainage pipe, when the municipal drainage pipe is subjected to blockage investigation, a plurality of groups of flowmeter 3 can be installed in the drainage pipe, the flowmeter 3 is installed in a pipeline 1 near a vertical shaft, when water flows through the flowmeter 3, ultrasonic waves are emitted, returned ultrasonic waves are received, the flow rate of the water in the pipeline 1 is measured, when one group of flowmeter 3 monitors that the flow rate of the water is lower, a signal can be emitted to a monitoring terminal, the blockage in the pipeline 1 is conveniently detected, when the flowmeter 3 fails, a worker enters the pipeline 1 from the vertical shaft, then pushes a push rod 4, when the push rod 4 moves, the first spring 5 is extruded to shrink the first spring, when the push rod 4 moves, the push rod 6 is pushed to rotate, a tension spring 17 is pulled to stretch when the clamp rod 6 rotates, meanwhile, the inclined surface on one side of a clamp block 9 is extruded to enable the clamp block 9 to move, and after the clamp block 9 is separated from the connection plate 2, the movable flowmeter 3 and the connection plate 2 are separated to overhaul the connection plate;

when installing the flowmeter 3, dock through two sets of locating pieces 7 with the flowmeter 3 top and two sets of locating holes of connecting plate 2 bottom, when the inclined plane of locating piece 7 one side fixture block 9 contacts connecting plate 2, fixture block 9 can remove to extrude second spring 8 on one side, when fixture block 9 contacts the draw-in groove of connecting plate 2 inside, second spring 8 can reset, promote fixture block 9 to remove and carry out the block with connecting plate 2, accomplish the installation to the flowmeter 3, so can be convenient for dismantle the flowmeter 3 of municipal drain pipe inside through above-mentioned operation and maintain, make things convenient for the municipal drain pipe to stop up going on of investigation work.

Referring to fig. 2, 5 and 6, one side of the connector 10 is fixedly connected with the pipeline 1, one side of the pipeline 1 is fixedly connected with a sealing ring 11, and one side of the sealing ring 11 is fixedly connected with an air bag 12; an air inlet groove 13 is formed in the pipeline 1, the sealing ring 11 and the air bag 12, one end of the air inlet groove 13 is connected with the connector 10 in a penetrating manner, one side, close to the air inlet groove 13, of the pipeline 1 is movably connected with a baffle 14 through a rotating shaft, and one side of the baffle 14 is fixedly connected with a first sealing block 15; one side of the baffle 14 is connected with a second sealing block 16, one side of the second sealing block 16 is fixedly welded with the pipeline 1, the bottom of the baffle 14 is connected with a spring piece 18, the other side of the spring piece 18 is fixedly welded with the pipeline 1, and the baffle 14 and the pipeline 1 form a rotating structure through a rotating shaft.

When the urban sewage treatment device is used for treating urban sewage and rainwater, the urban sewage treatment device is used for conveying the sewage and the rainwater through the municipal drainage pipe, when two groups of pipelines 1 are in butt joint, in order to seal the joint of the two groups of pipelines 1, the sealing ring 11 at one end of one group of pipelines 1 is in butt joint with the sealing groove at one end of the other group of pipelines 1, after the butt joint is finished, the air bag 12 is inflated through the interface 10 and the air inlet groove 13, when external air flow contacts the baffle 14, the baffle 14 rotates and extrudes the elastic sheet 18 at one side to deform the elastic sheet, when the baffle 14 rotates and expands, the air flow enters the air bag 12, the air bag 12 expands and is attached to the sealing groove inside the pipelines 1, the joint of the pipelines 1 is completed, after the air flow stops entering, the elastic sheet 18 resets, the sealing groove 13 is pushed to be closed by rotation, the joint of the baffle 14 and the air bag 12 can be prevented from flowing out through the sealing cover after the interface 10 is sealed through the sealing cover.

To sum up: the municipal drainage pipe convenient to check and check for blocking is used, firstly, a pre-buried pit of the pipeline 1 is dug on the ground, then the pipeline 1 is lifted into the pre-buried pit, a plurality of groups of pipelines 1 are spliced, after the fastening piece is used for fastening, cement is used for smearing the joint of the pipelines 1, the connection of the pipeline 1 is completed, municipal sewage can be conveyed after the pipeline 1 is spliced, the municipal drainage pipe convenient to check and check for blocking is characterized in that the content which is not described in detail in the description belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A municipal drain pipe for facilitating troubleshooting of a blockage, comprising: pipeline (1), velocity of flow meter (3) and interface (10), its characterized in that:

the inside welded fastening of pipeline (1) has connecting plate (2), the bottom of connecting plate (2) is connected with flowmeter (3), the inside through-connection of flowmeter (3) has push rod (4), first spring (5) have been cup jointed to one side of push rod (4), the one end and the flowmeter (3) of first spring (5) are connected, the inside through-connection of flowmeter (3) has clamping bar (6), one side fixedly connected with extension spring (17) of clamping bar (6), the inside through-connection of connecting plate (2) has locating piece (7), the inside welded fastening of locating piece (7) has second spring (8).

2. A municipal drain pipe for facilitating the investigation of a blockage according to claim 1, wherein: two sides of the clamping rod (6) are movably connected with the connecting plate (2) through a rotating shaft, and one end of the tension spring (17) is fixedly connected with the connecting plate (2).

3. A municipal drain pipe for facilitating the investigation of a blockage according to claim 1, wherein: one end of the second spring (8) is fixedly welded with a clamping block (9), and the outer side of the clamping block (9) is connected with the connecting plate (2) in a penetrating mode.

4. A municipal drain pipe for facilitating the investigation of a blockage according to claim 1, wherein: one side of the connector (10) is fixedly connected with the pipeline (1), one side of the pipeline (1) is fixedly connected with a sealing ring (11), and one side of the sealing ring (11) is fixedly connected with an air bag (12).

5. A municipal drain pipe for facilitating the investigation of a blockage according to claim 4, wherein: the novel air inlet device is characterized in that air inlet grooves (13) are formed in the pipeline (1), the sealing ring (11) and the air bag (12), one end of each air inlet groove (13) is connected with the corresponding interface (10) in a penetrating mode, a baffle (14) is movably connected to one side, close to the air inlet groove (13), of the interior of the pipeline (1) through a rotating shaft, and a first sealing block (15) is fixedly connected to one side of the baffle (14).

6. The municipal drainage pipe convenient for checking for blockage according to claim 5, wherein: one side of baffle (14) is connected with second sealing block (16), one side and pipeline (1) welded fastening of second sealing block (16), the bottom of baffle (14) is connected with shell fragment (18), the opposite side and pipeline (1) welded fastening of shell fragment (18).