CN217299203U

CN217299203U - Municipal drainage pipe

Info

Publication number: CN217299203U
Application number: CN202123390402.1U
Authority: CN
Inventors: 杜希超; 于亦爱
Original assignee: Zibo Yuxing Project Management Consulting Co Ltd
Current assignee: Zibo Yuxing Project Management Consulting Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-26
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a municipal administration drain pipe relates to drain pipe technical field, including pipeline group one, the bottom of pipeline group outer wall is provided with connecting device, the bottom of pipeline group one is provided with pipeline group two, pipeline group one includes the pipeline, the bottom of pipeline outer wall and connecting device's inner wall joint, the top fixed mounting of pipeline has the retainer plate, the top of pipeline and the bottom overlap joint that is located the retainer plate have the well lid, connecting device includes seal structure, seal structure's inner wall and pipeline outer wall's bottom joint. The utility model discloses a locking is detained the effect to the metal loop, locks the buckle, makes draw-in groove on the buckle and draw-in groove on tube head and the pipe tail carry out the joint to reach the effect of installation, leak in order to prevent to install the back, consequently be provided with the gasket group between tube head and pipe tail, fill up through the annular and fill up the cooperation between the dysmorphism, thereby prevent the phenomenon that leaks.

Description

Municipal drainage pipe

Technical Field

The utility model relates to a drain pipe technical field, concretely relates to municipal drainage pipe.

Background

In urban underground drainage systems, drainage pipes are indispensable and important components, the drainage pipes refer to systems consisting of pipes for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and underground drainage pipes are all in a closed cylindrical shape.

The following problems exist in the prior art:

1. in the prior art, after the drainage is installed, the phenomenon of water leakage often occurs at the joint of pipelines, so that the surrounding soil and water source are polluted by wastewater;

2. the prior art is carrying the drain pipe, often leads to the condition that drainage pipe is cracked because of operating personnel's error to improve economic cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal drainage pipe, one of which aims to facilitate the installation, prevent the phenomenon of water leakage at the pipeline joint and solve the problem of water leakage at the pipeline joint; the other purpose is to solve the problem that the drainage pipeline is broken due to the mistake of an operator so as to achieve the effect of reducing the breakage of the drainage pipeline caused by improper operation in the carrying process.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a municipal administration drain pipe, includes pipeline group one, the bottom of pipeline group one outer wall is provided with connecting device, the bottom of pipeline group one is provided with pipeline group two.

Pipeline group one includes the pipeline, the bottom of pipeline outer wall and connecting device's inner wall joint, the top fixed mounting of pipeline has the retainer plate, the top of pipeline and the bottom overlap joint that is located the retainer plate have the well lid.

The connecting device comprises a sealing structure, the inner wall of the sealing structure is clamped with the bottom of the outer wall of the pipeline, a locking buckle is fixedly connected to the top of the sealing structure, and a rotating structure is arranged at the bottom of the sealing structure.

The utility model discloses technical scheme's further improvement lies in: the sealing structure comprises a gasket group, the right side of the gasket group is in lap joint with the left side of the pipeline, a buckle is lapped on the outer wall of the gasket group, and a metal ring is fixedly connected to the outer wall of the buckle.

Adopt above-mentioned technical scheme, mutually supporting between buckle, metal loop, the gasket group in this scheme, lead to and extrude the bayonet socket under the effect of metal loop to reach the effect of locking.

The utility model discloses technical scheme's further improvement lies in: the gasket group comprises a special-shaped gasket, the right side of the special-shaped gasket is in lap joint with the left side of the pipeline, and the left side of the special-shaped gasket is in lap joint with an annular gasket.

Adopt above-mentioned technical scheme, the special-shaped pad in this scheme, the annular pad mutually support, seal the junction between the drain pipe.

The utility model discloses technical scheme's further improvement lies in: the pipeline group two includes the tube head, the right side of tube head outer wall and seal structure's inner wall joint, the left side fixedly connected with pipe shaft of tube head, the left side fixedly connected with pipe tail of pipe shaft.

Adopt above-mentioned technical scheme, mutually supporting between tube head, pipe shaft, the pipe tail in this scheme is provided with tube head and pipe tail at the both ends of drain pipe, is favorable to the connection to the pipeline.

The utility model discloses technical scheme's further improvement lies in: the pipe shaft includes the wearing layer, the top of wearing layer and the left side fixed connection of tube head, the right side fixedly connected with back up coat of wearing layer, the right side fixedly connected with waterproof layer of back up coat.

By adopting the technical scheme, the reinforcing layer, the wear-resistant layer and the waterproof layer in the scheme are matched with each other, so that the compression resistance, the wear resistance and the waterproof performance of the drainage pipeline are improved.

The utility model discloses technical scheme's further improvement lies in: the left side of pipeline and the right side fixed connection of pipe tail, the inside of well lid is provided with the quad slit.

Adopt above-mentioned technical scheme, mutually supporting between the pipe tail in this scheme, the well lid is provided with the quad slit in the inside of well lid, prevents the jam of debris to the pipeline.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a municipal administration drain pipe, adopt connecting device, locking is detained, the metal loop, the buckle, the gasket group, the annular pad, the dysmorphism fills up, the pipe tail, mutually support between the tube head, detain the effect to the metal loop through locking, lock the buckle, draw-in groove on the messenger's buckle carries out the joint with the draw-in groove on tube head and the pipe tail, thereby reach the effect of installation, leak after in order to prevent to install, consequently, be provided with the gasket group between tube head and pipe tail, through the annular pad and the cooperation between the dysmorphism pad, thereby prevent the phenomenon that the appearance leaked.

2. The utility model provides a municipal drainage pipe, adopt connecting device, the pipe tail, the pipe shaft, the wearing layer, the back up coat, the waterproof layer, mutually support between the tube head, through set up the dovetail groove on pipe tail and tube head, thereby be convenient for connecting device carries out the joint to drainage pipe, wear and tear and cracked phenomenon often appear in the in-process of carrying drainage pipe, damage to the drainage pipe caused in the transport for the reduction, consequently, be provided with the back up coat in the inside of pipe shaft, and be provided with the metal net in the back up coat, thereby have the effect of consolidating and supporting to the pipe shaft, outer wall at the back up coat is provided with the wearing layer, reduce because of the wearing and tearing that the transport brought the drainage pipe shaft.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional structural view of the sealing structure of the present invention;

fig. 4 is a schematic sectional view of the gasket assembly of the present invention;

fig. 5 is a schematic sectional structural view of a second pipeline set of the present invention;

FIG. 6 is a schematic cross-sectional view of the tube body of the present invention;

in the figure: 1. a first pipeline group; 11. a stationary ring; 12. a well cover; 13. a pipeline; 2. a connecting device; 21. a locking buckle; 22. a sealing structure; 221. a metal ring; 222. buckling; 223. a gasket set; 2231. an annular pad; 2232. a special-shaped pad; 23. a rotating structure; 3. a second pipeline group; 31. a pipe tail; 32. a tube body; 321. a wear layer; 322. a reinforcement layer; 323. a waterproof layer; 33. and (4) a pipe head.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the utility model provides a municipal drainage pipe, including pipeline group 1, the bottom of pipeline group 1 outer wall is provided with connecting device 2, the bottom of pipeline group 1 is provided with pipeline group two 3, pipeline group 1 includes pipeline 13, the bottom of pipeline 13 outer wall and connecting device 2's inner wall joint, the top fixed mounting of pipeline 13 has retainer plate 11, the top of pipeline 13 and the bottom overlap joint that is located retainer plate 11 have well lid 12, connecting device 2 includes seal structure 22, seal structure 22's inner wall and the bottom joint of pipeline 13 outer wall, seal structure 22's top fixedly connected with locking is detained 21, seal structure 22's bottom is provided with rotating-structure 23.

In this embodiment, through placing the top of pipeline 13 with well lid 12, then place the top of well lid 12 with retainer plate 11, fix pipeline 13 and retainer plate 11 through the bolt to reach the effect of fixed well lid 12.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, connecting device 2 includes seal structure 22, the bottom joint of seal structure 22's inner wall and pipeline 13 outer wall, seal structure 22's top fixedly connected with locking buckle 21, seal structure 22's bottom is provided with rotating-structure 23, seal structure 22 includes gasket group 223, gasket group 223's right side and the left side overlap joint of pipeline 13, gasket group 223's outer wall overlap joint has buckle 222, buckle 222's outer wall fixedly connected with metal ring 221, gasket group 223 includes dysmorphism pad 2232, the right side of dysmorphism pad 2232 and the left side overlap joint of pipeline 13, the left side overlap joint of dysmorphism pad 2232 has annular pad 2231.

In this embodiment, through the effect of locking knot 21 to metal ring 221, lock buckle 222, make the draw-in groove on the buckle 222 and the draw-in groove on the drain pipe carry out the joint to reach the effect of installation, leak in order to prevent to install the back, be provided with gasket group 223 between the drain pipe, through the cooperation between annular pad 2231 and the special-shaped pad 2232, lock the drain pipe under the effect of buckle 222, thereby prevent that the junction between the drain pipe from leaking.

Example 3

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, two 3 of pipe group include tube head 33, the right side of tube head 33 outer wall and seal structure 22's inner wall joint, the left side fixedly connected with pipe shaft 32 of tube head 33, the left side fixedly connected with pipe tail 31 of pipe shaft 32, pipe shaft 32 includes wearing layer 321, the top of wearing layer 321 and the left side fixed connection of tube head 33, the right side fixedly connected with back up coat 322 of wearing layer 321, the right side fixedly connected with waterproof layer 323 of back up coat 322, the left side of pipeline 13 and the right side fixed connection of pipe tail 31, the inside of well lid 12 is provided with the quad slit.

In this embodiment, the reinforcing layer 322 is provided inside the pipe body, and the metal mesh is provided in the reinforcing layer 322, so that the pipe body is reinforced and supported, the wear-resistant layer 321 is provided on the outer wall of the reinforcing layer 322, wear of the pipe body of the drainage pipe caused by carrying is reduced, the waterproof layer 323 is provided inside the pipe body to prevent water from permeating through the wall of the drainage pipe, and soil pollution of waste water to the outside of the drainage pipe is reduced.

The working principle of the municipal drainage pipe will be described in detail below.

As shown in fig. 1-6, firstly, the sealing structure 22 is opened under the action of the rotating structure 23, then the first pipe group 1, the gasket group 223 and the second pipe group 3 are sequentially placed on the sealing structure 22, the metal ring 221 is locked by the locking buckle 21, the buckle 222 is locked, the clamping groove on the buckle 222 is clamped with the clamping groove on the pipe head 33 of the second pipe group 3 and the pipe tail 31 of the first pipe group 1, so as to achieve the installation effect, in order to prevent water leakage after installation, the gasket group 223 is arranged between the pipe head 33 and the pipe tail 31, the pipe head 33 and the pipe tail 31 are locked by the action of the buckle 222 through the matching between the annular pad 2231 and the special-shaped pad 2232, so as to prevent water leakage at the joint between the first pipe group 1 and the second pipe group 3, the well lid 12 is placed on the top of the pipe 13, then the fixing ring 11 is placed on the top of the well lid 12, the pipe 13 and the fixing ring 11 are fixed by bolts, thereby achieving the function of fixing the well cover 12.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A municipal drainage pipe comprises a pipe group I (1), and is characterized in that: the bottom of the outer wall of the first pipeline group (1) is provided with a connecting device (2), and the bottom of the first pipeline group (1) is provided with a second pipeline group (3);

the first pipeline set (1) comprises a pipeline (13), the bottom of the outer wall of the pipeline (13) is clamped with the inner wall of the connecting device (2), a fixing ring (11) is fixedly installed at the top of the pipeline (13), and a well cover (12) is lapped at the top of the pipeline (13) and at the bottom of the fixing ring (11);

connecting device (2) are including seal structure (22), the inner wall of seal structure (22) and the bottom joint of pipeline (13) outer wall, top fixedly connected with locking of seal structure (22) is detained (21), the bottom of seal structure (22) is provided with rotating-structure (23).

2. The municipal drain of claim 1, wherein: the sealing structure (22) comprises a gasket set (223), the right side of the gasket set (223) is overlapped with the left side of the pipeline (13), a buckle (222) is overlapped on the outer wall of the gasket set (223), and a metal ring (221) is fixedly connected to the outer wall of the buckle (222).

3. The municipal drain of claim 2, wherein: the gasket group (223) comprises a special-shaped pad (2232), the right side of the special-shaped pad (2232) is overlapped with the left side of the pipeline (13), and a ring-shaped pad (2231) is overlapped on the left side of the special-shaped pad (2232).

4. The municipal drain of claim 1, wherein: pipeline group two (3) are including tube head (33), the right side of tube head (33) outer wall and the inner wall joint of seal structure (22), the left side fixedly connected with pipe shaft (32) of tube head (33), the left side fixedly connected with pipe tail (31) of pipe shaft (32).

5. The municipal drain of claim 4, wherein: pipe shaft (32) are including wearing layer (321), the top of wearing layer (321) and the left side fixed connection of tube head (33), the right side fixedly connected with back up coat (322) of wearing layer (321), the right side fixedly connected with waterproof layer (323) of back up coat (322).

6. The municipal drain of claim 4, wherein: the left side of pipeline (13) and the right side fixed connection of pipe tail (31), the inside of well lid (12) is provided with the quad slit.