CN212251543U

CN212251543U - Municipal administration water supply and drainage pipeline coupling assembling

Info

Publication number: CN212251543U
Application number: CN202021056186.XU
Authority: CN
Inventors: 郭庆德; 赵明明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-12-29
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a municipal administration water supply and drainage pipeline coupling assembling, including first connecting pipe and second connecting pipe, first seal groove has been seted up to the opening part of first connecting pipe one side, be equipped with first sealing ring in the first seal groove, first connecting pipe and second connecting pipe threaded connection, and second connecting pipe and first sealing ring in close contact with, the rotating sleeve has been cup jointed in the outer wall activity of second connecting pipe, rotating sleeve and first connecting pipe looks block, the outside of first connecting pipe and second connecting pipe is equipped with the locking mechanism who is used for the fastening, locking mechanism's outside is equipped with the supporting mechanism who is used for supporting locking mechanism. The utility model provides a municipal administration water supply and drainage pipeline coupling assembling through the outside joint locking mechanism at rotatory sleeve and first connecting pipe, can improve the sealing performance between first connecting pipe and the second connecting pipe, through setting up installation supporting mechanism to can improve the stability of the junction of device.

Description

Municipal administration water supply and drainage pipeline coupling assembling

Technical Field

The utility model relates to a pipe connection technical field relates to a municipal administration water supply and drainage pipeline coupling assembling particularly.

Background

In recent years, municipal drainage pipelines, which are rainwater and sewage pipelines under municipal roads and are commonly called as sewer pipelines, are very important in engineering and have great influence on lives of citizens. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like, and when the drainage pipelines are installed in the municipal administration, the drainage pipelines are generally installed below the ground.

However, the connection between the pipelines becomes more important in the installation process of the drainage pipeline, the existing pipeline connection position has poor sealing performance, so that the pipeline water leakage can be caused, the long-time water leakage can cause water accumulation, the drainage performance of municipal pipeline drainage can be influenced, and the stability of the existing pipeline connection position is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a municipal administration water supply and drainage pipeline coupling assembling aims at solving current pipe connection department because sealing performance is not good to can lead to the pipeline to leak, long-time leaking can lead to ponding, thereby can influence the drainage performance of municipal pipeline drainage, the not high problem of pipe connection department stability of current moreover.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of municipal administration water supply and drainage pipeline coupling assembling, including first connecting pipe and second connecting pipe, first seal groove has been seted up to the opening part of first connecting pipe one side, be equipped with first sealing ring in the first seal groove, first connecting pipe with second connecting pipe threaded connection, and second connecting pipe and first sealing ring in close contact with, rotatory sleeve has been cup jointed in the outer wall activity of second connecting pipe, rotatory sleeve with first connecting pipe looks block, first connecting pipe with the outside of second connecting pipe is equipped with the locking mechanism who is used for the fastening, locking mechanism's outside is equipped with and is used for supporting locking mechanism's supporting mechanism.

Preferably, the outer wall of one end of the first connecting pipe is sleeved with a third sealing ring, and the inner wall of one side of the rotating sleeve is provided with a second sealing ring.

Preferably, the locking mechanism comprises a first hoop and a second hoop, locking grooves are formed in the inner walls of the first hoop and the second hoop, one end of the rotating sleeve and one end of the first connecting pipe are located in the locking grooves, and the first hoop is hinged to the second hoop.

Preferably, the supporting mechanism comprises a fixing sleeve and a threaded rod, the fixing sleeve is fixedly installed at the bottom of the second hoop, and the threaded rod is in threaded connection with the fixing sleeve.

Preferably, first locking nuts for locking the rotating sleeve and the first connecting pipe are uniformly arranged on the periphery of the rotating sleeve.

Preferably, the first anchor ear and the second anchor ear are provided with avoidance grooves in the locking grooves.

Advantageous effects

Compared with the prior art, the utility model provides a pair of municipal administration water supply and drainage pipeline coupling assembling possesses following beneficial effect:

1. the utility model discloses a set up the sealing ring of rotatory sleeve and closely laminating mutually between first connecting pipe and second connecting pipe, then connect rotatory sleeve and first connecting pipe through a lock nut to improve the sealing performance of first connecting pipe and second connecting pipe junction, moreover through the outside joint locking mechanism at rotatory sleeve and first connecting pipe, thereby further improve the sealing performance of junction, the installation is simple moreover.

2. The utility model discloses, be used for strutting arrangement's supporting mechanism through the outside setting at locking mechanism to can obtain the junction of first connecting pipe and second connecting pipe and support, then can be according to the degree of depth of pipeline, through adjusting the threaded rod for fixed sleeve's elongation, install supporting mechanism, thereby can improve the stability of the junction of device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic sectional view illustrating the connection of the first connection pipe and the second connection pipe according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic structural view of the locking mechanism of the present invention;

fig. 6 is a schematic structural view of the first sealing ring of the present invention.

The main reference numbers:

1. a first connecting pipe; 2. a second connecting pipe; 3. rotating the sleeve; 4. a first lock nut; 5. fixing the sleeve; 6. a threaded rod; 7. a support mechanism; 8. a second lock nut; 9. a first hoop; 10. a second hoop; 11. a locking mechanism; 12. an avoidance groove; 13. a locking groove; 14. a first seal ring; 15. a first seal groove; 16. a second seal ring; 17. and a third seal ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 6, a municipal water supply and drainage pipeline connecting assembly, which improves sealing performance between a first connecting pipe 1 and a second connecting pipe 2 by providing a rotary sleeve 3 and a sealing ring closely adhered to each other between the first connecting pipe 1 and the second connecting pipe 2, and further improves sealing performance of a joint by engaging a locking mechanism 11 with an outer portion of the rotary sleeve 3 and the first connecting pipe 1, and is simple to install, and which can support the joint of the first connecting pipe 1 and the second connecting pipe 2 by providing a supporting mechanism 7 for a supporting device with an outer portion of the locking mechanism 11, and then can install the supporting mechanism 7 by adjusting an elongation of a threaded rod 6 with respect to a fixed sleeve 5 according to a depth of a pipeline, so that the stability of the connection of the device can be improved.

The utility model provides a pair of municipal administration water supply and drainage pipeline coupling assembling, first seal groove 15 has been seted up to the opening part of 1 one side of first connecting pipe, be equipped with first sealing ring 14 in the first seal groove 15, first connecting

pipe

1 and 2 threaded connection of second connecting pipe, and second connecting

pipe

2 and 14 in close contact with of first sealing ring, rotatory sleeve 3 has been cup jointed in the outer wall activity of second connecting

pipe

2, and 1 looks block of rotatory sleeve 3 and first connecting pipe, the outside of first connecting pipe 1 and second connecting pipe 2 is equipped with the locking mechanism 11 that is used for the fastening, locking mechanism 11's outside is equipped with the supporting mechanism 7 that is used for supporting locking mechanism 11, first connecting pipe 1 and second connecting pipe 2 are linked together with drainage pipe respectively.

In this embodiment, the outer wall of one end of the first connecting pipe 1 is sleeved with the third sealing ring 17, the inner wall of one side of the rotating sleeve 3 is provided with the second sealing ring 16, and the third sealing ring 17 and the second sealing ring 16 can be respectively in close contact with the joints of the first connecting pipe 1 and the second connecting pipe 2 when being installed, so that the sealing performance of the device is improved.

Further, locking mechanism 11 includes first staple bolt 9 and second staple bolt 10, locking groove 13 has all been seted up on the inner wall of first staple bolt 9 and second staple bolt 10, the one end of rotatory sleeve 3 and first connecting pipe 1 all is located locking groove 13, first staple bolt 9 and second staple bolt 10 are articulated mutually, through the outside joint locking mechanism 11 at rotatory sleeve 3 and first connecting pipe 1, thereby further improve the sealing performance of junction, the installation of the supporting mechanism 7 of being convenient for simultaneously.

Furthermore, the supporting mechanism 7 comprises a fixing sleeve 5 and a threaded rod 6, the fixing sleeve 5 is fixedly installed at the bottom of the second hoop 10, the threaded rod 6 is in threaded connection with the fixing sleeve 5, the supporting mechanism 7 for supporting the device is arranged outside the locking mechanism 11, so that the joint of the first connecting pipe 1 and the second connecting pipe 2 can be supported, the stability of the joint of the device is improved, and then the supporting mechanism 7 can be installed by adjusting the elongation of the threaded rod 6 relative to the fixing sleeve 5 according to the depth of a pipeline.

Furthermore, in the present invention, the first locking nut 4 for locking the rotating sleeve 3 and the first connecting pipe 1 is uniformly arranged around the rotating sleeve 3.

The utility model discloses among the further technical scheme that provides, all seted up in the locking groove 13 that first staple bolt 9 and second staple bolt 10 were seted up and dodge groove 12, dodge groove 12 and be used for dodging first lock nut 4.

When the utility model is installed, the first connecting pipe 1 and the second connecting pipe 2 are connected by screw thread, the screw thread is tightened, at the moment, the first sealing ring 14 is in close contact with the second connecting pipe 2, then the rotating sleeve 3 is rotated, when the rotating sleeve is rotated, the rotating sleeve 3 is extruded towards the first connecting pipe 1, then the rotating sleeve 3 is rotated, the opening of the rotating sleeve 3 is sleeved on the outer wall of the third sealing ring 17, then the first locking nut 4 is installed, the rotating sleeve 3 is locked with the first connecting pipe 1, then the locking mechanism 11 is installed, when the rotating sleeve 3 and the bulge at one end of the first connecting pipe 1 are positioned in the locking groove 13, then the second locking nut 8 is utilized to lock the first anchor ear 9 and the second anchor ear 10, and then the fixing sleeve 5 is installed below the locking mechanism 11 by screws, and then through conditioning.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A municipal water supply and drainage pipeline connecting assembly comprises a first connecting pipe (1) and a second connecting pipe (2), it is characterized in that a first sealing groove (15) is arranged at the opening at one side of the first connecting pipe (1), a first sealing ring (14) is arranged in the first sealing groove (15), the first connecting pipe (1) is in threaded connection with the second connecting pipe (2), the second connecting pipe (2) is tightly contacted with the first sealing ring (14), the outer wall of the second connecting pipe (2) is movably sleeved with a rotating sleeve (3), the rotating sleeve (3) is clamped with the first connecting pipe (1), a locking mechanism (11) for fastening is arranged outside the first connecting pipe (1) and the second connecting pipe (2), and a supporting mechanism (7) for supporting the locking mechanism (11) is arranged outside the locking mechanism (11).

2. The municipal water supply and drainage pipeline connecting assembly according to claim 1, wherein a third sealing ring (17) is sleeved on the outer wall of one end of the first connecting pipe (1), and a second sealing ring (16) is arranged on the inner wall of one side of the rotating sleeve (3).

3. The municipal water supply and drainage pipeline connecting assembly according to claim 1, wherein the locking mechanism (11) comprises a first anchor ear (9) and a second anchor ear (10), the inner walls of the first anchor ear (9) and the second anchor ear (10) are provided with locking grooves (13), the rotating sleeve (3) and one end of the first connecting pipe (1) are positioned in the locking grooves (13), and the first anchor ear (9) and the second anchor ear (10) are hinged to each other.

4. The municipal water supply and drainage pipeline connecting assembly according to claim 1, wherein the supporting mechanism (7) comprises a fixing sleeve (5) and a threaded rod (6), the fixing sleeve (5) is fixedly installed at the bottom of the second hoop (10), and the threaded rod (6) is in threaded connection with the fixing sleeve (5).

5. The municipal water supply and drainage pipeline connecting assembly according to claim 1, wherein the rotating sleeve (3) is uniformly provided with first locking nuts (4) for locking the rotating sleeve (3) and the first connecting pipe (1) at the periphery.

6. The municipal water supply and drainage pipeline connecting assembly according to claim 3, wherein the locking grooves (13) formed in the first anchor ear (9) and the second anchor ear (10) are provided with avoidance grooves (12).