CN211875360U

CN211875360U - Integrated pump gate pipeline automatic coupling device

Info

Publication number: CN211875360U
Application number: CN202020446565.3U
Authority: CN
Inventors: 孙德明; 刘文龙
Original assignee: Xylem Europe GmbH
Current assignee: Xylem Europe GmbH
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-06
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an integrated pump brake pipeline automatic coupling device, including guard shield, fixed pipeline and removal pipeline, be equipped with the corrugated metal pipe in the guard shield, upper end and the lower extreme of corrugated metal pipe have welded upper flange and lower flange respectively, install the spring between upper flange and the lower flange; the protective cover is fixedly arranged on the outer side of the upper end face of the upper flange, a sealing gasket is fixed on the inner side of the upper end face of the upper flange, and after the moving pipeline moves in place, the spring is in a compressed state and drives the sealing gasket to be in a compressed state; the fixed pipeline is rigidly connected with the lower flange through a bolt, and the movable pipeline is automatically coupled with the upper flange through the sealing gasket. The utility model discloses, through setting up guard shield, corrugated metal pipe, upper flange, lower flange, spring, sealed pad isotructure, can realize the reliable coupling of fixed pipeline and removal pipeline, simple structure, simple to operate, cost are lower.

Description

Integrated pump gate pipeline automatic coupling device

Technical Field

The utility model belongs to the technical field of the water is carried, concretely relates to integration pump floodgate pipeline automatic coupling device.

Background

In recent years, with the development of economy, more and more domestic sewage is generated, and the original pipeline for converging rainwater and sewage needs to be cut off at ordinary times, intercept the sewage and send the sewage into a sewage treatment plant; in rainy days, pipelines need to be opened to drain the waterlogging; an integrated pump gate scientifically integrated with a water pump and a gate is an advantage for solving the problem, but how to realize the coupling of a fixed municipal sewage pipeline and a movable integrated pump gate pipeline is a difficult problem.

Therefore, the problem that the fixed municipal sewage pipeline and the movable integrated pump brake pipeline are difficult to couple exists in the prior art.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the problem that fixed municipal sewage pipeline and mobilizable integrated pump floodgate pipeline that exist are difficult to the coupling among the current technical scheme.

Therefore, the technical proposal is that the integrated pump brake pipeline automatic coupling device of the utility model comprises a protective cover, a fixed pipeline and a movable pipeline,

a metal corrugated pipe is arranged in the shield, an upper flange and a lower flange are respectively welded at the upper end and the lower end of the metal corrugated pipe, and a plurality of springs are arranged between the upper flange and the lower flange around the metal corrugated pipe;

the protective cover is fixedly arranged on the outer side of the upper end face of the upper flange, a sealing gasket is fixed on the inner side of the upper end face of the upper flange, and after the moving pipeline moves in place, the spring is in a compressed state and drives the sealing gasket to be in a compressed state;

the fixed pipeline is rigidly connected with the lower flange (3) through bolts, and the movable pipeline is automatically coupled with the upper flange through the sealing gasket.

Preferably, still include double-end screw, the spring suit is in on the double-end screw, double-end screw's upper end passes respectively go up the flange with the guard shield, double-end screw's lower extreme passes down the flange.

Preferably, the upper end and the lower end of the double-head screw are respectively fixed through hexagonal nuts.

Preferably, a first groove is formed in the outer side of the upper end face of the upper flange, and the protective cover is clamped and fixed in the first groove.

Preferably, a second groove is formed in the inner side of the upper end face of the upper flange, and the sealing gasket is fixedly clamped in the second groove.

Preferably, the sealing gasket is fixed in the second groove by a countersunk head screw.

Preferably, the lower extreme of guard shield is open state, and the lower terminal surface is parallel and level with double-end screw's lower terminal surface.

The utility model discloses technical scheme has following advantage: the utility model discloses, through setting up guard shield, corrugated metal pipe, upper flange, lower flange, spring, sealed pad isotructure, can realize the reliable coupling of fixed pipeline and removal pipeline, simple structure, simple to operate, cost are lower.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

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 structural diagram of the present invention.

Fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention.

The drawings are numbered as follows: an upper flange-1; a metal corrugated pipe-2; a lower flange-3; a spring-4; a shield-5; a double-ended screw-6; a gasket-7; a countersunk head screw-8; a hexagonal nut-9; a fixed pipe-10; moving the pipeline-11.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pair of integration pump brake pipeline automatic coupling device, including guard shield 5, fixed pipeline 10 and removal pipeline 11, fixed pipeline 10 is fixed municipal administration sewage pipeline, and removal pipeline 11 is mobilizable integration pump brake pipeline.

The metal corrugated pipe 2 is arranged in the shield 5, the upper flange 1 and the lower flange 3 are respectively welded at the upper end and the lower end of the metal corrugated pipe 2, and the metal corrugated pipe 2 has good temperature resistance and pressure resistance and strong flexibility, is suitable for transportation of various liquids such as sewage, rainwater, oils and the like, and plays an important role in reciprocating motion of a pipe system, absorption of a thermal expansion system, absorption of vibration and center adjustment of a pipe. The upper flange 1 and the lower flange 3 are welded and fixed with the metal corrugated pipe 2, the process is simple, and the operation is convenient. The upper end of the shield 5 is provided with a connecting end face, the lower end is in an open state, and the lower end face is flush with the lower end face of the double-headed screw 6.

A plurality of springs 4 are arranged between the upper flange 1 and the lower flange 3 around the metal corrugated pipe 2, the metal corrugated pipe further comprises a double-end screw 6, the springs 4 are sleeved on the double-end screw 6, and the double-end screw 6 is used for limiting the positions of the springs 4. The spring 4 is a compression spring, and when the spring 4 is compressed, the spring 4 generates an elastic force opposite to the compression direction, so that a direct sealing force between the upper flange 1 and the lower flange 3 is generated, and the sealing effect is achieved. The upper end of the double-end screw 6 penetrates through the upper flange 1 and the shield 5 respectively, the lower end of the double-end screw 6 penetrates through the lower flange 3, the upper end and the lower end of the double-end screw 6 are fixed through the hexagon nuts 9 respectively, specifically, the two hexagon nuts 9 are fixed on the upper end face of the shield 5 respectively at the upper end of the double-end screw 6, and the shield 5, the upper flange 1 and the double-end screw 6 can be tightly fixed by the structure, so that dislocation is prevented from moving. At the lower end of the double-threaded screw 6, because the lower end of the shield 5 is open, the two hexagon nuts 9 are directly fixed on the lower end surface of the lower flange 3.

The shield 5 is fixedly installed on the outer side of the upper end face of the upper flange 1, specifically, a first groove is formed in the outer side of the upper end face of the upper flange 1, and the shield 5 is clamped and fixed in the first groove and fixed by the double-threaded screw 6. Simple structure, convenient installation and low cost.

The inner side of the upper end face of the upper flange 1 is fixedly provided with a sealing gasket 7, the spring 4 is in a compressed state, the spring 4 generates elastic force opposite to the compression direction after being compressed, and the elastic force ensures that the sealing gasket 7 is in a compressed state after the moving pipeline 11 moves in place, so that the moving pipeline 11 and the upper flange 1 are automatically coupled and connected through the sealing gasket 7. The fixed pipeline 10 is rigidly connected with the lower flange 3 through the bolts, the structure is convenient to connect, low in cost and easy to operate, and the fixed pipeline 10 is ensured to be in a fixed state.

The inboard of the up end of going up flange 1 is equipped with the second recess, and sealed pad fixed mounting is in the second recess, and sealed 7 of filling up passes through countersunk screw to be fixed in the second recess, and the installation is firm, does not influence exterior structure.

The utility model discloses technical scheme has following advantage: the utility model discloses, through adorning the electron junction box at the support originally internally, through setting up guard shield, corrugated metal pipe, upper flange, lower flange, spring, sealed pad isotructure, can realize the reliable coupling of fixed pipeline and removal pipeline, simple structure, simple to operate, cost are lower.

It should be noted that the above embodiments are all preferred embodiments, relevant functional components may be replaced by other components, and the related units and modules are not necessarily required by the present application. The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above detailed description is provided for an integrated pump gate pipeline automatic coupling device provided by the present application, and a specific example is applied in the present application to explain the principle and the implementation manner of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An integrated pump gate pipeline automatic coupling device is characterized by comprising a protective cover, a fixed pipeline and a movable pipeline,

the fixed pipeline is rigidly connected with the lower flange through a bolt, and the movable pipeline is automatically coupled with the upper flange through the sealing gasket.

2. The automatic coupling device for the integrated pump brake pipeline according to claim 1, further comprising a double-threaded screw, wherein the spring is sleeved on the double-threaded screw, the upper end of the double-threaded screw penetrates through the upper flange and the shield respectively, and the lower end of the double-threaded screw penetrates through the lower flange.

3. The automatic coupling device of an integrated pump brake pipeline according to claim 2, wherein the upper end and the lower end of the double-threaded screw are respectively fixed through hexagonal nuts.

4. The automatic coupling device for the integrated pump brake pipeline as claimed in claim 1, wherein a first groove is formed on the outer side of the upper end surface of the upper flange, and the shield is fixed in the first groove in a clamping manner.

5. The automatic coupling device for the integrated pump brake pipeline according to claim 1, wherein a second groove is formed in the inner side of the upper end face of the upper flange, and the sealing gasket is clamped and fixed in the second groove.

6. The automatic coupling device for the integrated pump brake pipeline according to claim 5, wherein the sealing gasket is fixed in the second groove through a countersunk head screw.

7. The automatic coupling device of an integrated pump brake pipeline according to claim 1, wherein the lower end of the shield is open and the lower end surface of the shield is flush with the lower end surface of the double-threaded screw.