CN214331855U

CN214331855U - Pipeline connecting piece for municipal water supply and drainage

Info

Publication number: CN214331855U
Application number: CN202022992493.5U
Authority: CN
Inventors: 田伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-01
Anticipated expiration: 2030-12-10

Abstract

The utility model belongs to the technical field of pipeline connection, in particular to a pipeline connecting piece for municipal water supply and drainage, which comprises a mounting seat, wherein the inner side of the mounting seat is fixedly connected with a connecting rod, the outer side of the connecting rod is slidably connected with a top plate, the outer side of the connecting rod is spirally connected with a thread block, the inner side of the bottom end of the mounting seat is fixedly connected with a spring, the top end of the spring is fixedly connected with a laminating ejector rod, the top end of the laminating ejector rod is slidably connected with a mounting sleeve, the inner side of the mounting sleeve is spirally connected with an external pipe, one end of the mounting sleeve is fixedly connected with a connecting pipe, the convenience of device connection is improved, the pipeline connection efficiency is improved, the pipeline connection effect of the device is improved, the sealing property of the device connection is improved, and the bellows is additionally arranged through connection to be self-adapted to the displacement change of pipelines caused by various reasons, and the assembly connection can be conveniently carried out between two fixed pipelines through the installation of the bellows with different lengths, the application range of the device is expanded.

Description

Pipeline connecting piece for municipal water supply and drainage

Technical Field

The utility model belongs to the technical field of the pipe connection, concretely relates to pipeline connecting piece for municipal administration water supply and drainage.

Background

The water supply and drainage system is a general term for providing water and wastewater removal facilities for life, production, municipal administration and fire prevention of people, supplies water quantity and water quality meeting different requirements to various different types of users, and simultaneously undertakes the collection, conveying and treatment of wastewater removed by the users, thereby achieving the purposes of eliminating pollutants in the wastewater on human health and protecting the environment.

The prior art has the following problems:

1. traditional municipal administration is pipe connection spare for water supply and drainage is inconvenient when using and carries out the connection operation of pipeline, thereby because the displacement between the many reasons such as temperature, assembly cause the pipeline, does not have the compensation of displacement to lead to the connecting piece to damage easily.

2. Traditional municipal administration is conduit coupling for plumbing inconvenient when using supports the operation to pipeline and connecting piece part, and the troublesome poeration is wasted time and energy, and the support effect is not good.

In order to solve the problems, the application provides a pipeline connecting piece for municipal water supply and drainage.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a municipal administration is pipe connection spare for water supply and drainage has and makes things convenient for the device to carry out the pipe connection operation and has the displacement compensation function to and make things convenient for the device to support the characteristics of operation to the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline connecting piece for municipal water supply and drainage comprises a mounting seat, the inner side of the mounting seat is fixedly connected with a connecting rod, the outer side of the connecting rod is connected with a top plate in a sliding way, the outer side of the connecting rod is connected with a thread block in a spiral way, the inner side of the bottom end of the mounting seat is fixedly connected with a spring, the top end of the spring is fixedly connected with a joint ejector rod, the top end of the attaching ejector rod is connected with an installation sleeve in a sliding way, the inner side of the installation sleeve is spirally connected with an external connecting pipe, one end of the mounting sleeve is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a limiting sleeve, the outer side of the connecting pipe is connected with a switching sleeve in a sliding way, the inner side of the switching sleeve is connected with a corrugated pipe in a spiral way, the inner side of the switching sleeve is connected with a sealing gasket in a sliding way, one side of the switching sleeve is fixedly connected with a fixed sleeve, the outer side of the fixed sleeve is spirally connected with an adjusting sleeve, and the outer side of the connecting rod is fixedly connected with a spacer block.

As the utility model relates to a pipeline connecting piece is preferred for municipal administration water supply and drainage, the spacing groove has been seted up to laminating ejector pin inboard, the connecting rod outside with the spacing groove sliding connection of laminating ejector pin, the spout has been seted up to the inboard of roof, the connecting rod outside with the spout sliding connection of roof, the inboard threaded hole that sets up of thread piece, the connecting rod is the screw thread form setting, the connecting rod outside with the screw hole screwed connection of thread piece, the motion trail of thread piece is the linearity, the roof sets up on the motion trail of thread piece, the motion trail of roof is the linearity, the setting of laminating ejector pin is in on the motion trail of roof.

As the utility model relates to a pipeline connecting piece is preferred for municipal administration plumbing, outer takeover, connecting pipe, stop collar, switching cover, bellows, fixed cover and adjusting collar outside all with laminating ejector pin sliding connection, the quantity of installation cover, outer takeover, connecting pipe, stop collar, switching cover, seal gasket, fixed cover and adjusting collar is for being two installation cover, outer takeover, connecting pipe, stop collar, switching cover, seal gasket, fixed cover and adjusting collar all are the symmetry setting and are in the left and right sides of bellows.

As the utility model relates to a municipal administration is that plumbing connecting piece is preferred for water supply and sewerage, the movement track of adjusting collar is the linearity, the installation cover sets up on the movement track of adjusting collar, the movement track of stop collar is the linearity, seal gasket sets up on the movement track of stop collar, fixed cover inboard with connecting pipe sliding connection, the spacer block sets up under the bellows.

Compared with the prior art, the beneficial effects of the utility model are that:

1. will take over external pipe screw in installation cover, then drive switching cover and bellows screw connection through rotating the switching cover on the connecting pipe, the mutual reversal of fixed cover and adjusting collar, thereby promote installation cover and switching cover to keep away from, switching cover and stop collar press from both sides the tight operation of sealing of seal gasket clamp, thereby improve the convenience that the device is connected, improve the pipe connection efficiency, improve the effect of device pipe connection, improve the leakproofness that the device is connected, and install the displacement change of the pipeline that the bellows can the various reasons of self-adaptation cause additional through connecting, and can conveniently carry out assembly connection between two fixed pipelines through the bellows of installing different length, extend the application range of device.

2. The roof motion will be controlled the laminating ejector pin clamp tightly fix on the left end inboard of mount pad, keep the position of laminating ejector pin through friction each other between the laminating ejector pin, thereby support the operation to pipeline and coupling part, the bellows is as for directly over the spacer, a normal use for keeping bellows compensation function, the stability that the improvement device used, make things convenient for the device to support the operation to the pipe connection department, the convenience of the installation of improvement device, the stability of the device connection is improved, the stability that the improvement pipeline part used, and conveniently assemble.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an assembly view of the middle seal cushion block of the present invention.

In the figure: 1. a mounting seat; 2. a connecting rod; 3. a top plate; 4. a thread block; 5. a spring; 6. attaching an ejector rod; 7. installing a sleeve; 8. an external connection pipe; 9. a connecting pipe; 10. a limiting sleeve; 11. a transfer sleeve; 12. a bellows; 13. sealing gaskets; 14. fixing a sleeve; 15. an adjusting sleeve; 16. and (5) spacer blocks.

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following solutions: the utility model provides a pipeline connecting piece for municipal administration water supply and drainage, including mount pad 1, 1 inboard fixedly connected with connecting rod 2 of mount pad, 2 outside sliding connection of connecting rod has roof 3, 2 outside screwed connection of connecting rod has thread block 4, 1 inboard fixedly connected with spring 5 in bottom of mount pad, 5 top fixedly connected with laminating ejector pin 6 of spring, 6 top sliding connection of laminating ejector pin has mounting

sleeve

7, 7 inboard screwed connection of mounting sleeve has

external pipe

8, 7 one end fixedly connected with connecting pipe 9 of mounting sleeve, 9 other end fixedly connected with stop collar 10 of connecting pipe, 9 outside sliding connection of connecting pipe has switching

cover

11, 11 inboard screwed connection of switching cover has

bellows

12, 11 inboard sliding connection of switching cover has

seal gasket

13, 11 one side fixedly connected with fixed cover 14 of switching cover, 14 outside screwed connection of fixed cover has adjusting collar 15, 2 outside and fixedly connected with spacer 16 of connecting rod.

In this embodiment: when the device is used, an external pipe 8 is firstly screwed into a mounting sleeve 7, then the adapter sleeve 11 is driven to be in spiral connection with a corrugated pipe 12 by rotating the adapter sleeve 11 on a connecting pipe 9, so that the corrugated pipe 12 is connected, then the mounting sleeve 7 and the adapter sleeve 11 are pushed to be far away by the fixed sleeve 14 and the adjusting sleeve 15 through mutual reverse rotation of the fixed sleeve 14 and the adjusting sleeve 15, then the adapter sleeve 11 is pushed to be close to a stop collar 10, a sealing gasket 13 is clamped by the adapter sleeve 11 and the stop collar 10 for sealing operation, then a pipeline and a connecting part thereof are placed on a laminating ejector rod 6, a spring 5 pushes the laminating ejector rod 6 to keep the mounting sleeve 7, the external pipe 8, the connecting pipe 9, the stop collar 10, the adapter sleeve 11, the corrugated pipe 12, the fixed sleeve 14 and the adjusting sleeve 15 mutually laminated with the laminating ejector rod 6, then a thread block 4 drives a top plate 3 to move leftwards by rotating the thread block 4 on a connecting rod 2, the top plate 3 moves to clamp and fix the left and right attaching ejector rods 6 on the inner side of the left end of the mounting seat 1, the attaching ejector rods 6 keep the positions of the attaching ejector rods 6 through mutual friction, so that the pipeline and the connecting part of the pipeline are supported, and the corrugated pipe 12 is arranged right above the spacer block 16 and used for keeping the normal use of the compensation function of the corrugated pipe 12.

In an optional embodiment, a limiting groove is formed in the inner side of the attaching ejector rod 6, the outer side of the connecting rod 2 is slidably connected with the limiting groove of the attaching ejector rod 6, a sliding groove is formed in the inner side of the top plate 3, the outer side of the connecting rod 2 is slidably connected with the sliding groove of the top plate 3, a threaded hole is formed in the inner side of the threaded block 4, the connecting rod 2 is arranged in a threaded shape, the outer side of the connecting rod 2 is spirally connected with the threaded hole of the threaded block 4, the movement track of the threaded block 4 is linear, the top plate 3 is arranged on the movement track of the threaded block 4, the movement track of the top plate 3 is linear, and the attaching ejector rod 6 is arranged on the movement track of the top plate 3.

In this embodiment: the roof 3 motion is pressed from both sides tight the fixing on the left end inboard of mount pad 1 with laminating ejector pin 6 about, supports the operation to pipeline and coupling part, improves the stability that the device used, makes things convenient for the device to support the operation to the pipe connection department, improves the convenience of device installation, improves the stability that the device is connected, improves the stability that pipeline part used, and conveniently assembles.

In an optional embodiment, the outer side of the external connection pipe 8, the connection pipe 9, the stop collar 10, the adapter sleeve 11, the corrugated pipe 12, the outer side of the fixed sleeve 14 and the outer side of the adjusting sleeve 15 are all in sliding connection with the attaching ejector rod 6, the number of the installation sleeves 7, the outer side of the external connection pipe 8, the connection pipe 9, the stop collar 10, the adapter sleeve 11, the sealing gasket 13, the fixed sleeve 14 and the adjusting sleeve 15 is two, and the two installation sleeves 7, the outer side of the external connection pipe 8, the connection pipe 9, the stop collar 10, the adapter sleeve 11, the sealing gasket 13, the fixed sleeve 14 and the adjusting sleeve 15 are all symmetrically arranged on the left side and the right side of the corrugated pipe 12.

In this embodiment: the convenience of device connection is improved, the pipe connection efficiency is improved, the effect of device pipe connection is improved, the leakproofness of device connection is improved, and the bellows 12 can be installed through the connection additional and the displacement change of pipeline that various reasons caused can the self-adaptation.

In an alternative embodiment, the movement track of the adjusting sleeve 15 is linear, the mounting sleeve 7 is arranged on the movement track of the adjusting sleeve 15, the movement track of the limiting sleeve 10 is linear, the sealing gasket 13 is arranged on the movement track of the limiting sleeve 10, the inner side of the fixed sleeve 14 is in sliding connection with the connecting pipe 9, and the spacer block 16 is arranged right below the corrugated pipe 12.

In this embodiment: the adapter sleeve 11 and the limiting sleeve 10 clamp the sealing gasket 13 tightly for sealing operation, so that the pipeline connection efficiency is improved, the sealing performance of the device connection is improved, the corrugated pipes 12 with different lengths can be installed to facilitate assembly connection between two fixed pipelines, and the application range of the device is expanded.

The utility model discloses a theory of operation and use flow: when the device is used, an external connecting pipe 8 is screwed into a mounting sleeve 7, then the adapter sleeve 11 is driven to be in spiral connection with a corrugated pipe 12 by rotating the adapter sleeve 11 on a connecting pipe 9, so that the connection of the corrugated pipe 12 is completed, then the fixing sleeve 14 and the adjusting sleeve 15 are mutually reversed, the fixing sleeve 14 and the adjusting sleeve 15 push the mounting sleeve 7 and the adapter sleeve 11 to be far away, then the adapter sleeve 11 is pushed to be close to a limiting sleeve 10, the adapter sleeve 11 and the limiting sleeve 10 clamp a sealing gasket 13 for sealing operation, so that the convenience of device connection is improved, the pipeline connection efficiency is improved, the pipeline connection effect of the device is improved, the connection tightness of the device is improved, the bellows 12 can be additionally connected to adapt to the displacement change of pipelines caused by various reasons, and the assembly connection between two fixed pipelines can be conveniently realized by installing the bellows 12 with different lengths, expanding the application range of the device, then placing a pipeline and a connecting part thereof on the attaching ejector rod 6, pushing the attaching ejector rod 6 by the spring 5 to keep the mounting sleeve 7, the external connecting pipe 8, the connecting pipe 9, the stop collar 10, the adapter sleeve 11, the corrugated pipe 12, the fixing sleeve 14 and the adjusting sleeve 15 attached to the attaching ejector rod 6, then rotating the thread block 4 on the connecting rod 2 to drive the top plate 3 to move leftwards, clamping and fixing the left and right attaching ejector rods 6 on the inner side of the left end of the mounting seat 1 by the movement of the top plate 3, keeping the position of the attaching ejector rod 6 between the attaching ejector rods 6 through mutual friction, thereby carrying out supporting operation on the pipeline and the connecting part thereof, placing the corrugated pipe 12 right above the spacer block 16 for keeping the normal use of the compensation function of the corrugated pipe 12, improving the stability of the use of the device, and facilitating the supporting operation of the connecting part of the pipeline by the device, the convenience of the device installation is improved, the stability of device connection is improved, the stability that pipeline section used is improved, and the assembly is conveniently carried out.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 municipal administration is pipe connection spare for water supply and drainage which characterized in that: the corrugated pipe joint comprises a mounting seat (1), wherein a connecting rod (2) is fixedly connected to the inner side of the mounting seat (1), a top plate (3) is slidably connected to the outer side of the connecting rod (2), a thread block (4) is spirally connected to the outer side of the connecting rod (2), a spring (5) is fixedly connected to the inner side of the bottom end of the mounting seat (1), a laminating ejector rod (6) is fixedly connected to the top end of the spring (5), a mounting sleeve (7) is slidably connected to the top end of the laminating ejector rod (6), an outer pipe (8) is spirally connected to the inner side of the mounting sleeve (7), a connecting pipe (9) is fixedly connected to one end of the mounting sleeve (7), a limiting sleeve (10) is fixedly connected to the other end of the connecting pipe (9), a switching sleeve (11) is slidably connected to the outer side of the connecting pipe (9), a corrugated pipe (12) is spirally connected to the inner side of the switching sleeve (11), and a sealing gasket (13) is slidably connected to the inner side of the switching sleeve (11), the connecting rod is characterized in that a fixed sleeve (14) is fixedly connected to one side of the adapter sleeve (11), an adjusting sleeve (15) is spirally connected to the outer side of the fixed sleeve (14), and a spacer block (16) is fixedly connected to the outer side of the connecting rod (2).

2. The pipe coupling for municipal water supply and drainage according to claim 1, wherein: the utility model discloses a threaded connection roof, including roof, laminating ejector pin (6), connecting rod (2) and roof (3), the spacing groove has been seted up to laminating ejector pin (6) inboard, the spout has been seted up to the inboard of roof (3), the connecting rod (2) outside with the spout sliding connection of roof (3), threaded block (4) inboard threaded hole, connecting rod (2) are the screw thread form setting, the connecting rod (2) outside with the screw hole screwed connection of threaded block (4), the movement track of threaded block (4) is the straight line shape, roof (3) set up on the movement track of threaded block (4), the movement track of roof (3) is the straight line shape, laminating ejector pin (6) set up on the movement track of roof (3).

3. The pipe coupling for municipal water supply and drainage according to claim 1, wherein: outer takeover (8), connecting pipe (9), stop collar (10), adapter sleeve (11), bellows (12), fixed cover (14) and adjusting collar (15) the outside all with laminating ejector pin (6) sliding connection, the quantity of installation cover (7), outer takeover (8), connecting pipe (9), stop collar (10), adapter sleeve (11), seal gasket (13), fixed cover (14) and adjusting collar (15) is for being two installation cover (7), outer takeover (8), connecting pipe (9), stop collar (10), adapter sleeve (11), seal gasket (13), fixed cover (14) and adjusting collar (15) all are the symmetry and set up the left and right sides of bellows (12).

4. The pipe coupling for municipal water supply and drainage according to claim 1, wherein: the motion trail of the adjusting sleeve (15) is linear, the mounting sleeve (7) is arranged on the motion trail of the adjusting sleeve (15), the motion trail of the limiting sleeve (10) is linear, the sealing gasket (13) is arranged on the motion trail of the limiting sleeve (10), the inner side of the fixing sleeve (14) is in sliding connection with the connecting pipe (9), and the spacer block (16) is arranged under the corrugated pipe (12).