CN216344647U

CN216344647U - Municipal administration water supply line plugging device

Info

Publication number: CN216344647U
Application number: CN202121400890.7U
Authority: CN
Inventors: 韩峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-04-19
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a municipal water supply pipeline plugging device which comprises a sealing cover, wherein one side of the sealing cover is fixedly communicated with a connecting block, a rubber ring is arranged on the connecting block, the other side of the sealing cover is fixedly communicated with a valve core, and one side of the valve core is in threaded connection with a twisting block. The municipal water supply pipeline plugging device provided by the utility model is provided with the rubber ring, the clamping plate and the anti-slip mat, the rubber ring can inflate the valve inside through the portable inflator to support the rubber ring to thoroughly seal the water pipe, accumulated water is prevented from being exposed from the inside of the water pipe to the outside, when the sealing cover needs to be disassembled, the air can be directly released to slowly shrink the rubber ring, the disassembly and the assembly are rapid and convenient, after the sealing cover is fixed to one end of the water pipe, the clamping plate can clamp the outer wall of the water pipe, the sealing of the sealing cover is firmer and more stable, the anti-slip mat at the bottom of the clamping plate can increase the friction force between the anti-slip mat and the surface of the water pipe, and the clamping plate is prevented from sliding and affecting firmness due to the water on the surface of the water pipe.

Description

Municipal administration water supply line plugging device

Technical Field

The utility model relates to the technical field of water pipe plugging, in particular to a municipal water supply pipeline plugging device.

Background

The water supply pipeline is produced with sanitary polyvinyl chloride resin as main material and proper amount of stabilizer, lubricant, stuffing, coloring agent, etc. and through extrusion in plastic extruder, injection in injection molding machine, cooling, solidification, setting, inspection, packing and other steps. Compared with the traditional pipeline, the PVC-U pipeline has the advantages of light weight, corrosion resistance, small water flow resistance, energy conservation, rapidness in installation, low manufacturing cost and the like, is popularized and applied vigorously, and has remarkable benefits. The method is widely applied to: the water supply engineering of urban tap water delivery, the water supply engineering inside and outside buildings, the water supply engineering of industrial and mining enterprises, the underground fire-fighting water supply project, the irrigation engineering of farmland water conservancy delivery and irrigation, the landscaping water supply engineering, the water supply and drainage engineering of aquaculture industry and the like, and obtains good economic and social benefits.

Because most of the existing water pipe plugging devices are press type sealing covers with simple structures and single functions, the sealing effect of the sealing covers is poor, the stability is not enough, and accumulated water in the water pipe often falls off from the water pipe to an outer floor drain or after the water pipe is impacted by water.

Therefore, it is necessary to provide a municipal water supply line plugging device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal water supply pipeline plugging device, and aims to solve the problems that a water pipe plugging device is simple in structure, poor in sealing performance and easy to fall off.

Technical scheme

In order to achieve the purpose, the municipal water supply pipeline plugging device provided by the utility model comprises a sealing cover, wherein one side of the sealing cover is fixedly communicated with a connecting block, a rubber ring is arranged on the connecting block, the other side of the sealing cover is fixedly communicated with a valve core, and one side of the valve core is in threaded connection with a twisting block.

Preferably, the top and the bottom of one side of the sealing cover are both fixedly connected with a handle, and the other side of the sealing cover is provided with a water pipe.

Preferably, the top and the bottom of the sealing cover are fixedly connected with fixing blocks, and the top of each fixing block is fixedly connected with a limiting plate.

Preferably, the limiting plate is provided with a shell, the bottom of the inner wall of the shell is rotatably connected with a rotating piece, and the top of the rotating piece is rotatably connected with a threaded column.

Preferably, the top of the threaded column penetrates through the housing and extends to the outside of the housing, and the top of the threaded column is fixedly connected with a knob.

Preferably, a movable rod penetrates through the top of the limiting plate, a tooth socket is formed in one side of the movable rod, and the tooth socket is meshed with the threaded column.

Preferably, the bottom of the movable rod is fixedly connected with a clamping plate, and the bottom of the clamping plate is fixedly connected with an anti-slip pad.

Advantageous effects

Compared with the prior art, the municipal water supply pipeline plugging device provided by the utility model has the following beneficial effects: the sealing cover is provided with a rubber ring which can inflate the valve inside through a portable inflator to support the rubber ring to thoroughly seal the water pipe and prevent accumulated water from being exposed outwards from the water pipe, when the sealing cover needs to be disassembled, the air can be directly released to reduce the rubber ring, the disassembly and the assembly are rapid and convenient, the sealing cover is also provided with a clamping plate which can control the up-and-down movement through a knob, when the sealing cover is fixed at one end of the water pipe, the clamping plate can clamp the outer wall of the water pipe to ensure that the sealing cover is more firm and stable in sealing, the bottom of the clamping plate is provided with an anti-slip pad which can increase the friction force between the anti-slip pad and the surface of the water pipe and prevent the clamping plate from sliding and being firmly influenced due to the water on the surface of the water pipe, as most of the existing water pipe plugging devices are pressing type sealing covers with simple structures and single functions, the sealing effect of the sealing cover is poor, the stability is also insufficient, the phenomenon that the accumulated water in the water pipe often leaks outwards or falls off from the water pipe after receiving the impulsive force of the water, the utility model can well solve the problems of simple structure, poor sealing property and easy falling of the water pipe plugging 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 a preferred embodiment of a municipal water supply line plugging device provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the closure shown in FIG. 1;

fig. 4 is a schematic side view of the closure shown in fig. 1.

The main reference numbers:

1. a limiting plate; 2. a splint; 3. connecting blocks; 4. a rubber ring; 5. a housing; 6. a water pipe; 7. a fixed block; 8. a handle; 9. a valve core; 10. a knob; 11. sealing the cover; 12. a non-slip mat; 13. a movable rod; 14. A knob; 15. a tooth socket; 16. a threaded post; 17. a rotating member.

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.

Please refer to fig. 1-4, a municipal water supply pipeline plugging device, including the closing cap 11, one side of closing cap 11 is fixed to be communicated with connecting block 3, be provided with rubber ring 4 on the connecting block 3, the opposite side of closing cap 11 is fixed to be communicated with valve inside 9, one side threaded connection of valve inside 9 has the piece of turning round 10, the equal fixedly connected with handle 8 in top and bottom of closing cap 11 one side, the opposite side of closing cap 11 is provided with water pipe 6, rubber ring 4 can inflate valve inside 9 through portable inflater and prop up rubber ring 4 and seal water pipe 6 thoroughly, prevent to have ponding to expose from water pipe 6 inside to outside, can directly put away the gas and reduce rubber ring 4 when needing to dismantle closing cap 11, the dismouting is swift convenient.

The top and the bottom of the sealing cover 11 are fixedly connected with fixed blocks 7, the top of each of the two fixed blocks 7 is fixedly connected with a limiting plate 1, a shell 5 is arranged on each limiting plate 1, the bottom of the inner wall of the shell 5 is rotatably connected with a rotating part 17, the top of each rotating part 17 is rotatably connected with a threaded column 16, the top of each threaded column 16 penetrates through the shell 5 and extends to the outside of the shell 5, the top of each threaded column 16 is fixedly connected with a knob 14, the top of each limiting plate 1 penetrates through a movable rod 13, one side of each movable rod 13 is provided with a tooth socket 15, the tooth sockets 15 are meshed with the threaded columns 16, the bottom of each movable rod 13 is fixedly connected with a clamping plate 2, the bottom of each clamping plate 2 is fixedly connected with an anti-skid pad 12, after the sealing cover 11 is fixed to one end of the water pipe 6, the clamping plates 2 can clamp the outer wall of the water pipe 6, the sealing cover 11 is more firm and stable in sealing, and the anti-skid pads 12 can increase the friction force between the surfaces of the water pipe 6, prevent that the splint 2 from sliding and influencing firmly because of water on the surface of the water pipe 6.

The working principle and the using process of the utility model are as follows: when the air pump is used, the sealing cover 11 is firstly arranged on one side of the water pipe 6, the connecting block 3 and the rubber ring 4 are inserted into the water pipe 6, then the rotating opening knob block 10 is rotated to connect the small-sized inflator with the valve inside 9, then the air is pumped into the rubber ring 4 from the valve inside 9 by the inflator to expand the rubber ring 4, the rubber ring 4 can be tightly attached to the inner wall of the water pipe 6 after being expanded, the water pipe 6 is sealed, but the sealing cover 11 can be outwards pushed out a little distance when the rubber ring 4 is expanded, a user rotates the sealing cover 11 by buckling the handle 8 with a hand to remounting the sealing cover 11, the knob 14 is rotated after the water pipe 6 is sealed, the knob 14 drives the threaded column 16 to rotate on the rotating piece 17, the threaded column 16 rotates to drive the movable rod 13 to move up and down through meshing with the tooth grooves 15, the movable rod 13 drives the clamping plate 2 to vertically move downwards until the clamping plate 2 moves to be tightly attached to the outer wall of the water pipe 6, the cover 11 is firmly fixed to the water pipe 6 by the two clamping plates 2.

Compared with the prior art, the municipal water supply pipeline plugging device provided by the utility model has the following beneficial effects: the sealing cover 11 is provided with the rubber ring 4, the rubber ring 4 can inflate the valve inside 9 through the portable inflator to support the rubber ring 4 to thoroughly seal the water pipe 6, accumulated water is prevented from being exposed from the inside of the water pipe 6 to the outside, when the sealing cover 11 needs to be disassembled, the air can be directly released to reduce the rubber ring 4, the disassembly and the assembly are rapid and convenient, the sealing cover 11 is also provided with the clamping plate 2 which controls the up-and-down movement through the knob 14, after the sealing cover 11 is fixed to one end of the water pipe 6, the clamping plate 2 can clamp the outer wall of the water pipe 6, the sealing of the sealing cover 11 is firmer and more stable, the bottom of the clamping plate 2 is provided with the anti-skid pad 12, the anti-skid pad 12 can increase the friction force between the surface of the water pipe 6, the anti-skid effect of the clamping plate 2 caused by the water on the surface of the water pipe 6 is firm, because most of the existing sealing covers of the water pipe 6 are pressing type sealing covers which have simple structures and single functions, the sealing cover has poor sealing effect and stability, and can often cause that accumulated water in the water pipe 6 is leaked to an outer floor drain or falls off from the water pipe 6 after being impacted by water, and the sealing cover can well solve the problems that the water pipe 6 plugging device is simple in structure, poor in sealing performance and easy to fall off.

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 utility model, and such modifications and equivalents should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a municipal administration water supply line plugging device, includes closing cap (11), its characterized in that: the sealing cover is characterized in that one side of the sealing cover (11) is fixedly communicated with a connecting block (3), a rubber ring (4) is arranged on the connecting block (3), the other side of the sealing cover (11) is fixedly communicated with a valve core (9), and one side of the valve core (9) is in threaded connection with a twisting block (10).

2. The municipal water supply line plugging device according to claim 1, wherein: the top and the bottom of one side of the sealing cover (11) are both fixedly connected with a handle (8), and the other side of the sealing cover (11) is provided with a water pipe (6).

3. The municipal water supply line plugging device according to claim 1, wherein: the top and the equal fixedly connected with fixed block (7) in bottom of closing cap (11), two the equal fixedly connected with limiting plate (1) in top of fixed block (7).

4. The municipal water supply line plugging device according to claim 3, wherein: be provided with casing (5) on limiting plate (1), the bottom of casing (5) inner wall is rotated and is connected with swivel (17), the top of swivel (17) is rotated and is connected with screw thread post (16).

5. The municipal water supply line plugging device according to claim 4, wherein: the top of the threaded column (16) penetrates through the shell (5) and extends to the outside of the shell (5), and the top of the threaded column (16) is fixedly connected with a knob (14).

6. The municipal water supply line plugging device according to claim 3, wherein: the top of the limiting plate (1) penetrates through a movable rod (13), a tooth groove (15) is formed in one side of the movable rod (13), and the tooth groove (15) is meshed with the threaded column (16).

7. The municipal water supply line plugging device according to claim 6, wherein: the bottom fixedly connected with splint (2) of movable rod (13), the bottom fixedly connected with slipmat (12) of splint (2).