CN209839404U

CN209839404U - Pipeline sealing connecting piece

Info

Publication number: CN209839404U
Application number: CN201920540870.6U
Authority: CN
Inventors: 宋远祥
Original assignee: Datang Yuncheng Power Generation Co Ltd
Current assignee: Datang Yuncheng Power Generation Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-24
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a pipeline sealing connecting piece, the connecting pipe comprises a connecting pipe, the fixed surface of connecting pipe installs the support column, the one end fixed mounting that the connecting pipe was kept away from to the support column has the connecting seat, one side of connecting seat is fixed to be pegged graft and is had the pneumatic cylinder, the one end that the connecting seat was kept away from to the pneumatic cylinder is pegged graft and is had electric putter. This pipe sealing connecting piece, insert the pipeline of required connection through the both ends port at the connecting pipe, make it insert the connecting washer through the buffering packing ring in, promote to the little one end of opening through the one end that is big at the connecting washer opening, make the pipeline port of required connection insert and support in the spread groove that agrees with, the rethread pneumatic cylinder drives electric putter and promotes the grip block, make the grip block press from both sides tightly and fix the pipeline work piece of connecting through the centre gripping pad, thereby reached and be convenient for nimble fast to fixing and the effect of disassembling with the pipeline, realized the target that maintenance and experimental work go on of being convenient for, it is more convenient to use.

Description

Pipeline sealing connecting piece

Technical Field

The utility model relates to a pipe connection spare technical field especially relates to a pipe sealing connecting piece.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices; and a pipe connector is a tool for connecting two pipes.

The pipeline connecting piece on the existing market is mostly difficult to fix and disassemble with the pipeline flexibly and quickly, is not convenient for maintenance and experiment work, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pipeline sealing connecting piece has solved the pipeline connecting piece on the existing market mostly and is difficult to nimble fast to fix and disassemble with the pipeline, the maintenance of being not convenient for very much and the problem of going on of experimental work.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pipeline sealing connecting piece comprises a connecting pipe, a supporting column is fixedly arranged on the surface of the connecting pipe, a connecting seat is fixedly arranged at one end of the supporting column far away from the connecting pipe, a hydraulic cylinder is fixedly inserted at one side of the connecting seat, an electric push rod is inserted at one end of the hydraulic cylinder far away from the connecting seat, a clamping plate is fixedly arranged at one end of the electric push rod far away from the hydraulic cylinder, one end of the clamping plate, which is far away from the electric push rod, is bonded with a clamping pad, the surface of the clamping pad is provided with an anti-skid convex button, a support plate is fixedly arranged in the middle of the inner wall of the connecting pipe, two side surfaces of the support plate are provided with an overflowing through groove in a penetrating way, the two side surfaces of the supporting plate are fixedly provided with supporting shafts, the inner wall of the connecting pipe is bonded with a connecting gasket and a buffer gasket, and the buffer gasket is positioned on one side of the connecting gasket, and the inner ring of the connecting gasket is provided with a connecting groove.

Preferably, one end of the support shaft, which is far away from the support plate, is fixedly installed on the inner wall of the connecting pipe.

Preferably, one end of the connecting seat, which is far away from the supporting column, is fixedly provided with a supporting pad foot.

Preferably, the number of the hydraulic cylinder, the electric push rod and the clamping plate is four.

Preferably, the clamping pad and the connecting washer are both made of fluororubber.

Preferably, the number of the connecting gaskets and the number of the buffering gaskets are two, and the two connecting gaskets are respectively and fixedly connected to two sides of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this pipe sealing connecting piece, insert the pipeline of required connection through the both ends port at the connecting pipe, make it insert the connecting washer through the buffering packing ring in, promote to the little one end of opening through the one end that is big at the connecting washer opening, make the pipeline port of required connection insert and support in the spread groove that agrees with, the rethread pneumatic cylinder drives electric putter and promotes the grip block, make the grip block press from both sides tightly and fix the pipeline work piece of connecting through the centre gripping pad, thereby reached and be convenient for nimble fast to fixing and the effect of disassembling with the pipeline, realized the target that maintenance and experimental work go on of being convenient for, it is more convenient to use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the connecting tube structure of the present invention;

fig. 3 is a side sectional view of the clamping plate structure of the present invention.

In the figure: the device comprises a connecting pipe 1, a supporting column 2, a connecting seat 3, a hydraulic cylinder 4, an electric push rod 5, a clamping plate 6, a clamping pad 7, an anti-skidding convex button 8, a supporting plate 9, an overflowing through groove 10, a supporting shaft 11, a connecting gasket 12, a connecting groove 13, a buffer gasket 14 and a supporting pad foot 15.

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.

Referring to fig. 1-3, a pipeline sealing connecting piece comprises a connecting pipe 1, a supporting column 2 is fixedly installed on the surface of the connecting pipe 1, a connecting seat 3 is fixedly installed at one end of the supporting column 2 far away from the connecting pipe 1, a hydraulic cylinder 4 is fixedly inserted at one side of the connecting seat 3, an electric push rod 5 is inserted at one end of the hydraulic cylinder 4 far away from the connecting seat 3, a clamping plate 6 is fixedly installed at one end of the electric push rod 5 far away from the hydraulic cylinder 4, the number of the electric push rod 5 and the number of the clamping plate 6 are four, a clamping pad 7 is bonded at one end of the clamping plate 6 far away from the electric push rod 5, an anti-slip convex button 8 is arranged on the surface of the clamping pad 7, a supporting plate 9 is fixedly installed in the middle of the inner wall of the connecting pipe 1, two side faces, a connecting washer 12 and a buffer washer 14 are bonded on the inner wall of the connecting pipe 1, the buffer washer 14 is positioned on one side of the connecting washer 12, a connecting groove 13 is arranged on the inner ring of the connecting washer 12, the clamping washer 7 and the connecting washer 12 are both made of fluororubber, the number of the connecting washers 12 and the number of the buffer washers 14 are two, the two connecting washers 12 are respectively and fixedly connected with two sides of the supporting plate 9, a supporting pad foot 15 is fixedly arranged at one end of the connecting seat 3 far away from the supporting column 2, a pipeline to be connected is inserted into the connecting washer 12 through the buffer washer 14, the end of the pipeline to be connected is inserted into and abutted into the matched connecting groove 13 through pushing the end with the large opening of the connecting washer 12 to the end with the small opening, and then the electric push rod 5 is driven by the hydraulic cylinder 4 to push the clamping plate 6, so that the clamping plate 6 clamps and fixes the pipeline workpieces to be connected through the, thereby reached and be convenient for nimble fast to fixing and the effect of disassembling with the pipeline, realized the maintenance of being convenient for and experimental work go on the target, it is more convenient to use.

In summary, the pipe sealing joint is formed by inserting pipes to be connected into both end ports of the connection pipe 1, inserting them into the connection gasket 12 through the cushion gasket 14, the end with a large opening of the connecting washer 12 is pushed to the end with a small opening, so that the end opening of the pipeline to be connected is inserted into and propped against the matched connecting groove 13, the electric push rod 5 is driven by the hydraulic cylinder 4 to push the clamping plate 6, the clamping plate 6 clamps and fixes the pipeline workpiece to be connected through the clamping pad 7, thereby reached and be convenient for nimble fast to fixing and the effect of disassembling with the pipeline, realized the maintenance of being convenient for and the target that experimental work goes on, it is more convenient to use, has solved the pipe connection spare on the existing market most be difficult to fix and disassemble with the pipeline in a flexible way fast, the maintenance of being not convenient for very much and the problem of going on of experimental work.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pipeline sealing connecting piece comprises a connecting pipe (1) and is characterized in that a supporting column (2) is fixedly mounted on the surface of the connecting pipe (1), a connecting seat (3) is fixedly mounted at one end, far away from the connecting pipe (1), of the supporting column (2), a hydraulic cylinder (4) is fixedly inserted into one side of the connecting seat (3), an electric push rod (5) is inserted into one end, far away from the connecting seat (3), of the hydraulic cylinder (4), a clamping plate (6) is fixedly mounted at one end, far away from the hydraulic cylinder (4), of the electric push rod (5), a clamping pad (7) is bonded at one end of the clamping plate (6), an anti-skidding convex button (8) is arranged on the surface of the clamping pad (7), a supporting plate (9) is fixedly mounted in the middle of the inner wall of the connecting pipe (1), and through grooves (10) are formed in a, the equal fixed mounting in both sides face of backup pad (9) has back shaft (11), the inner wall of connecting pipe (1) bonds and has connecting washer (12) and cushion ring (14), and cushion ring (14) are located one side of connecting washer (12), spread groove (13) have been seted up to the inner circle of connecting washer (12).

2. A pipe sealing joint according to claim 1, wherein the end of the support shaft (11) remote from the support plate (9) is fixedly mounted to the inner wall of the joint pipe (1).

3. The pipe sealing connector according to claim 1, wherein a support foot (15) is fixedly mounted at one end of the connecting base (3) far away from the supporting column (2).

4. The pipe sealing joint according to claim 1, wherein the number of the hydraulic cylinder (4), the electric push rod (5) and the clamping plate (6) is four.

5. A pipe sealing joint according to claim 1, wherein said clamping gasket (7) and said connecting gasket (12) are made of a fluoro-elastomer material.

6. The pipe sealing joint according to claim 1, wherein the number of the connecting washers (12) and the number of the cushion washers (14) are two, and the two connecting washers (12) are respectively fixedly connected to both sides of the supporting plate (9).