CN213629421U

CN213629421U - Pipeline compensator convenient to dismouting

Info

Publication number: CN213629421U
Application number: CN202022361265.8U
Authority: CN
Inventors: 黄春; 吴崇俊
Original assignee: Jiangsu Huaneng Pipe Industry Co ltd
Current assignee: Jiangsu Huaneng Pipe Industry Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a compensator equipment technical field especially relates to a pipeline compensator convenient to dismouting, include the bellows and fix the splint in the bellows both sides, the splint both sides are run through there is the guide bar, guide bar one end is equipped with the nut, splint one side is fixed with the connecting pipe, connecting pipe one end is equipped with the flange, connecting pipe one side is equipped with the pipeline, be equipped with the adjustment gasket between connecting pipe and the pipeline, the connecting pipe is equipped with the clamp with the pipeline outside, the clamp includes clamp and lower clamp, it all is the arch bridge form to go up the clamp and down the clamp, go up the clamp and all offer the recess with the flange adaptation with lower clamp inboard, it has the bolt all to run through with lower clamp both sides to go up the clamp, the bolt bottom is equipped with fastening nut. The utility model discloses a copy forest hoop structure guarantees the reliability of tube coupling as the compensator connecting piece, and the dismouting space is bigger simultaneously, and the water pipe spanner of being convenient for uses, has improved staff's dismantlement efficiency.

Description

Pipeline compensator convenient to dismouting

Technical Field

The utility model relates to a compensator equipment technical field especially relates to a pipeline compensator convenient to dismouting.

Background

Compensators are also conventionally called expansion joints or telescopic joints. It is composed of bellows, end pipe, support, flange and pipe. Belongs to a compensating element. The effective telescopic deformation of the working main body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion with heat and contraction with cold and the like, and the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like is compensated. And can also be used for noise reduction and shock absorption.

The application is wide in modern industry, but the following disadvantages still exist in the practical use process: when the compensator is actually installed, the flange plates are required to be fixedly installed at two ends of the corrugated pipe firstly, then the flange plates and the pipeline are fixedly connected, the two sets of flange plates are connected, the screw rods and the nuts are adopted to be fixedly connected at present, the connecting mode is time-consuming and labor-consuming, the dismounting is complex, and the leakage hidden danger exists. Therefore, the pipeline compensator which is convenient to disassemble and assemble is provided to well solve the defects.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a pipeline compensator convenient to disassemble and assemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline compensator convenient to dismouting, includes the bellows and fixes the splint in the bellows both sides, splint both sides are run through there is the guide bar, guide bar one end is equipped with the nut, splint one side is fixed with the connecting pipe, connecting pipe one end is equipped with the flange, connecting pipe one side is equipped with the pipeline, be equipped with the adjustment gasket between connecting pipe and the pipeline, the connecting pipe is equipped with the clamp with the pipeline outside, the clamp includes clamp and lower clamp, it all is the arch bridge form to go up the clamp and lower clamp, go up the clamp and all offer the recess with the flange adaptation with lower clamp inboard, it has the bolt all to run through with lower clamp both sides to go up the clamp, the bolt bottom is equipped with fastening nut.

Preferably, one end of the guide rod is provided with a thread matched with the nut.

Preferably, the middle part of the clamping plate is provided with a through hole matched with the corrugated pipe.

Preferably, the connecting pipe is communicated with the corrugated pipe.

Preferably, one side of the upper clamp and one side of the lower clamp are provided with limiting bayonets.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a copy forest hoop structure guarantees the reliability of tube coupling as the compensator connecting piece, and the dismouting space is bigger simultaneously, and the water pipe spanner of being convenient for uses, has improved staff's dismantlement efficiency.

Drawings

Fig. 1 is a schematic front sectional view of a pipeline compensator convenient for disassembly and assembly according to the present invention;

fig. 2 is the utility model provides a clamp structure schematic diagram of pipeline compensator convenient to dismouting.

In the figure: the device comprises a pipeline 1, a hoop 2, an upper hoop 21, a bolt 22, a fastening nut 23, a lower hoop 24, a limiting buckle 25, a guide rod 3, a nut 4, an adjusting gasket 5, a connecting pipe 6, a corrugated pipe 7 and a clamping plate 8.

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.

Referring to fig. 1-2, a pipeline compensator convenient to dismouting, include bellows 7 and fix the splint 8 in bellows 7 both sides, splint 8 both sides are run through there is

guide bar

3, 3 one ends of guide bar are equipped with nut 4, splint 8 one side is fixed with connecting

pipe

6, 6 one end of connecting pipe is equipped with the flange, connecting pipe 6 one side is equipped with pipeline 1, be equipped with adjustment gasket 5 between connecting pipe 6 and the pipeline 1, connecting pipe 6 is equipped with clamp 2 with the pipeline 1 outside, clamp 2 includes clamp 21 and lower clamp 24, it all is arch bridge form to go up clamp 21 and lower clamp 24, go up clamp 21 and the inboard recess that all offers with the flange adaptation of lower clamp 24, it has bolt 22 all to run through with lower clamp 24 both sides to go up clamp 21, bolt 22 bottom is equipped with fastening nut 23.

In this embodiment, the screw thread with 4 adaptations of nut is seted up to 3 one ends of guide bar, and 7 degrees of freedom of bellows are restricted to 3 restriction guide bars, avoid wide-angle deflection, cause 7 damages of bellows.

Specifically, the middle part of the clamping plate 8 is provided with a through hole matched with the corrugated pipe 7, so that an internal circuit can pass through the through hole conveniently.

Specifically, the connection pipe 6 communicates with the bellows 7.

Specifically, the upper clamp 21 and the lower clamp 24 are provided with a limiting bayonet 25 at one side, so that the clamp is prevented from being reversely assembled or deviating to cause pipeline damage or leakage.

In this embodiment, through the connection and the fixed knot structure of clamp structure conduct compensator, guarantee the reliability of being connected between bellows 7 and the pipeline 1, the water pipe spanner of being convenient for uses, need not dismantle the clamp completely, alright with dismantle bellows 7, improved staff's dismantlement efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline compensator convenient for disassembly and assembly comprises a corrugated pipe (7) and clamping plates (8) fixed on two sides of the corrugated pipe (7), and is characterized in that guide rods (3) penetrate through two sides of the clamping plates (8), nuts (4) are arranged at one ends of the guide rods (3), a connecting pipe (6) is fixed on one side of each clamping plate (8), a flange is arranged at one end of the connecting pipe (6), a pipeline (1) is arranged on one side of the connecting pipe (6), an adjusting gasket (5) is arranged between the connecting pipe (6) and the pipeline (1), a clamp (2) is arranged on the outer sides of the connecting pipe (6) and the pipeline (1), the clamp (2) comprises an upper clamp (21) and a lower clamp (24), the upper clamp (21) and the lower clamp (24) are all arch bridge-shaped, and grooves matched with the flanges are formed in the inner sides of the upper clamp (21) and the lower clamp (24), go up clamp (21) and all run through bolt (22) with lower clamp (24) both sides, bolt (22) bottom is equipped with fastening nut (23).

2. The pipe compensator convenient for disassembly and assembly as claimed in claim 1, wherein one end of the guide rod (3) is provided with a thread matched with the nut (4).

3. The pipe compensator convenient for disassembly and assembly as claimed in claim 1, wherein the middle part of the clamping plate (8) is provided with a through hole matched with the corrugated pipe (7).

4. A pipe compensator as claimed in claim 1, wherein the connecting pipe (6) is in communication with the bellows (7).

5. The pipe compensator of claim 1, wherein one side of the upper clamp (21) and one side of the lower clamp (24) are provided with limit bayonets (25).