CN220706738U - Pipeline compensator convenient to installation - Google Patents

Abstract

The utility model discloses a pipeline compensator convenient to install, which belongs to the technical field of pipeline compensators and comprises a fixed disc, a pipeline compensator main body, a connecting pipe, a locating disc and a locating mechanism, wherein the fixed disc is arranged at the top and the bottom of the pipeline compensator main body, the locating disc is arranged in the fixed disc, the connecting pipe is arranged at the top of the locating disc, and the locating mechanism comprises a fixed cylinder arranged on the outer wall of the connecting pipe, a rotating rod arranged in the fixed cylinder, a bent rod arranged on the surface of the rotating rod and a limiting block arranged at one end of the bent rod. The utility model provides a pipeline compensator convenient to install, a connecting pipe is inserted into the inside of a fixed disc by using a positioning disc, the positioning disc rotates ninety degrees, and a rotating rod drives a bent rod to move downwards, so that a limiting block extends to the inside of the fixed disc, and the pipeline compensator main body and the connecting pipe can be quickly installed, thereby greatly improving the efficiency during installation, and the pipeline compensator is simple in integral structure and convenient to popularize.

Description

Pipeline compensator convenient to installation

Technical Field

The utility model relates to the technical field of pipeline compensators, in particular to a pipeline compensator convenient to install.

Background

The pipe compensator is also called a telescopic device or an expansion joint and an expansion joint, is mainly used for compensating expansion caused by temperature change of a pipe, if the pipe cannot be fully and freely expanded or contracted during the temperature change, thermal stress is generated in the pipe, and the stress must be considered in the design of the pipe, otherwise, the pipe can be broken to influence normal production, and the pipe compensator plays an important role in ensuring long-term normal operation of the pipe as an important component of pipe engineering.

In the prior art, the utility model patent with the publication number of CN217081844U discloses a pipeline compensator convenient to install and detach, the first connecting ring promotes the internal displacement of shifting the movable ring in the second connecting ring, the internal end face of shifting to first connecting ring department and spacing hole, thereby realize that the joint post is not blocked, afterwards the joint post can be through tensile second spring displacement to the external end face of first connecting ring, thereby realize the fixed joint with first connecting ring in the inside of second connecting ring, and then realize accomplishing the fixed connection of pipeline and pipeline compensator, although can install and dismantle the pipeline compensator, its holistic structure is comparatively complicated, efficiency is comparatively lacking when installing and dismantling the compensator, staff work efficiency has been reduced.

Disclosure of Invention

The utility model aims to provide a pipeline compensator which is convenient to install, has a simple overall structure and greatly improves the efficiency during disassembly and assembly.

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

the utility model provides a pipeline compensator convenient to installation, includes fixed disk, pipeline compensator main part, connecting pipe, positioning disk and positioning mechanism, the fixed disk sets up at the top and the bottom of pipeline compensator main part, the positioning disk sets up the inside at the fixed disk, the connecting pipe sets up the top at the positioning disk, positioning mechanism is including setting up at the fixed section of thick bamboo of connecting pipe outer wall, setting up at the inside bull stick of fixed section of thick bamboo, setting up the bent lever on the bull stick surface to and set up the stopper in bent lever one end.

Preferably, the inner side wall of the fixed disc is provided with a clamping groove and an annular groove, the outer wall of the positioning disc is fixedly connected with a positioning block, and the positioning block is movably connected in the annular groove.

Preferably, the other end of the bent rod is in threaded connection with the surface of the rotating rod, and a sealing gasket is arranged on the surface of the bottom end of the locating disc.

Preferably, an auxiliary block is arranged in the annular groove, and a compression spring is fixedly connected to the bottom of the auxiliary block.

Preferably, the bottom of bull stick rotates the interior bottom of connecting at fixed section of thick bamboo, the slide that is used for spacing the bent rod is seted up to the side of fixed section of thick bamboo.

Preferably, the top end of the rotating rod penetrates through the inner top wall of the fixed cylinder to be provided with a fixed ring, and the surface of the fixed ring is provided with anti-skid patterns.

Preferably, the number of the positioning blocks is two, and the two positioning blocks are symmetrically arranged by taking the vertical central line of the positioning disc as a symmetry axis.

Preferably, grooves are formed in the outer wall of the positioning disc and below the limiting block, and the limiting block is arc-shaped.

Compared with the prior art, the utility model provides the pipeline compensator which is convenient to install and has the following beneficial effects.

1. According to the utility model, through the arrangement of the fixed disc, the pipeline compensator main body, the connecting pipe, the locating disc, the rotating rod, the bent rod and the limiting block, the connecting pipe is inserted into the fixed disc by using the locating disc, the locating disc rotates ninety degrees, and the rotating rod drives the bent rod to move downwards, so that the limiting block extends into the fixed disc, the pipeline compensator main body and the connecting pipe can be quickly installed, the efficiency in installation is greatly improved, and the pipeline compensator is simple in integral structure and convenient to popularize;

2. according to the utility model, through the arrangement of the pipeline compensator main body, the connecting pipe, the limiting block, the sealing gasket, the auxiliary block, the compression spring and the fixing ring, the auxiliary block can be abutted against the limiting block by utilizing the acting force of the compression spring, so that the problem of rotation during installation is reduced, the fixing ring can be rotated by hand, the position of the limiting block can be conveniently and rapidly adjusted, the sealing gasket can increase the sealing property between the pipeline compensator main body and the connecting pipe, and the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of an exploded construction of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional view of an auxiliary block according to the present utility model;

fig. 4 is a schematic sectional view of a fixing cylinder according to the present utility model.

In the figure:

1. a fixed plate; 2. a pipe compensator body; 3. a connecting pipe; 4. a positioning plate; 5. a fixed cylinder; 6. a rotating rod; 7. bending a rod; 8. a limiting block; 9. a clamping groove; 10. an annular groove; 11. a positioning block; 12. a sealing gasket; 13. an auxiliary block; 14. a compression spring; 15. a slideway; 16. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a pipe compensator convenient to install includes a fixed disk 1, a pipe compensator main body 2, a connection pipe 3, a positioning disk 4 and a positioning mechanism, the fixed disk 1 is disposed at the top and bottom of the pipe compensator main body 2, the positioning disk 4 is disposed inside the fixed disk 1, and the connection pipe 3 is disposed at the top of the positioning disk 4.

The positioning mechanism comprises a fixed cylinder 5 arranged on the outer wall of the connecting pipe 3, a rotating rod 6 arranged inside the fixed cylinder 5, a bent rod 7 arranged on the surface of the rotating rod 6, and a limiting block 8 arranged at one end of the bent rod 7.

The bottom of the positioning disk 4 can be connected with the same connecting pipe 3 as the top, so that the quick installation is convenient.

The inner side wall of the fixed disc 1 is provided with a clamping groove 9 and an annular groove 10, the outer wall of the positioning disc 4 is fixedly connected with a positioning block 11, and the positioning block 11 is movably connected in the annular groove 10.

During installation, the connecting pipe 3 is held by hand, the angle of the positioning block 11 is adjusted to be positioned above the clamping groove 9, then the positioning block is inserted into the fixing disc 1, the positioning disc 4 rotates ninety degrees, the positioning block 11 rotates to the inside of the annular groove 10, the rotating rod 6 is rotated clockwise, the bent rod 7 is driven to move downwards, and the limiting block 8 is inserted into the clamping groove 9 to complete connection.

During disassembly, the rotating rod 6 is rotated anticlockwise, the limiting block 8 moves out of the clamping groove 9, the connecting pipe 3 is rotated anticlockwise to ninety degrees, the positioning block 11 is located at the position of the clamping groove 9, and the connecting pipe 3 is pulled upwards to be disassembled.

The other end of the bent rod 7 is connected with the surface of the rotating rod 6 in a threaded mode, a sealing gasket 12 is arranged on the surface of the bottom end of the positioning disc 4, an auxiliary block 13 is arranged in the annular groove 10, and a compression spring 14 is fixedly connected to the bottom of the auxiliary block 13.

The bottom of bull stick 6 rotates to be connected at the interior bottom wall of fixed section of thick bamboo 5, and slide 15 that is used for spacing bent rod 7 is offered to the side of fixed section of thick bamboo 5, and the top of bull stick 6 runs through the interior roof of fixed section of thick bamboo 5 and is provided with solid fixed ring 16, and gu fixed ring 16's surface is provided with anti-skidding line, slides when avoiding rotating.

The number of the positioning blocks 11 is two, the two positioning blocks 11 are symmetrically arranged by taking the vertical central line of the positioning disk 4 as a symmetrical axis, grooves are formed in the outer wall of the positioning disk 4 and below the limiting block 8, the limiting block 8 is prevented from being influenced when descending, the shape of the limiting block 8 is arc-shaped, and the size of the limiting block 8 is smaller than that of the clamping groove 9.

The application steps of the utility model are as follows;

during the use, handheld connecting pipe 3, the position of adjusting locating piece 11 makes it be in draw-in groove 9's top, then positioning disk 4 inserts the inside of fixed disk 1, and clockwise rotation connecting pipe 3 ninety degrees for stopper 8 is in the top of auxiliary block 13, then handheld fixed ring 16 rotates bull stick 6 and drives stopper 8 and extend to the inside of draw-in groove 9, can accomplish the installation of connecting pipe 3 to pipeline compensator main part 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (8)

1. A pipe compensator for easy installation, characterized in that; including fixed disk (1), pipeline compensator main part (2), connecting pipe (3), positioning disk (4) and positioning mechanism, fixed disk (1) set up at the top and the bottom of pipeline compensator main part (2), positioning disk (4) set up the inside at fixed disk (1), connecting pipe (3) set up the top at positioning disk (4), positioning mechanism is including setting up at the fixed cylinder (5) of connecting pipe (3) outer wall, setting up at the inside bull stick (6) of fixed cylinder (5), setting up bent rod (7) at bull stick (6) surface to and setting up stopper (8) in bent rod (7) one end.

2. The pipeline compensator convenient to install according to claim 1, wherein the clamping groove (9) and the annular groove (10) are formed in the inner side wall of the fixed disc (1), the positioning block (11) is fixedly connected to the outer wall of the positioning disc (4), and the positioning block (11) is movably connected to the inside of the annular groove (10).

3. A pipeline compensator convenient to install according to claim 1, characterized in that the other end of the bent rod (7) is in threaded connection with the surface of the rotating rod (6), and the surface of the bottom end of the positioning disc (4) is provided with a sealing gasket (12).

4. A pipe compensator for easy installation according to claim 2, characterized in that the inside of the annular groove (10) is provided with an auxiliary block (13), and the bottom of the auxiliary block (13) is fixedly connected with a compression spring (14).

5. The pipeline compensator convenient to install according to claim 1, wherein the bottom end of the rotating rod (6) is rotatably connected to the inner bottom wall of the fixed cylinder (5), and a slideway (15) for limiting the bent rod (7) is arranged on the side surface of the fixed cylinder (5).

6. The pipeline compensator convenient to install according to claim 1, wherein a fixing ring (16) is arranged at the top end of the rotating rod (6) penetrating through the inner top wall of the fixed cylinder (5), and anti-skid patterns are arranged on the surface of the fixing ring (16).

7. A pipeline compensator for easy installation according to claim 2, characterized in that the number of the positioning blocks (11) is two, and the two positioning blocks (11) are symmetrically arranged with the vertical center line of the positioning disc (4) as the symmetry axis.

8. The pipeline compensator convenient to install according to claim 1, wherein grooves are formed in the outer wall of the positioning disc (4) and below the limiting block (8), and the limiting block (8) is arc-shaped.