CN216555928U

CN216555928U - Full-sealed metal corrugated compensator

Info

Publication number: CN216555928U
Application number: CN202123197312.0U
Authority: CN
Inventors: 林美根; 林亚东; 林存贵
Original assignee: Jiangsu Hengchang Bellows Co ltd
Current assignee: Jiangsu Hengchang Bellows Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-17
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of compensators, in particular to a fully-sealed metal corrugated compensator which comprises a pipe body, wherein pull rod assemblies are arranged on two sides of the pipe body, a protective cover is arranged above the pipe body, a support frame is arranged in the middle of the outer part of the pipe body to form the fully-sealed metal corrugated compensator, a gap in a sleeved compensator is avoided, corrosion is reduced, and a mounting frame is arranged in the middle of the upper end and the lower end of a fixed pipe to facilitate connection of the support frame.

Description

Full-sealed metal corrugated compensator

Technical Field

The utility model relates to the technical field of compensators, in particular to a fully-sealed metal corrugated compensator.

Background

A ripple compensator belongs to a compensation element. The effective telescopic deformation of the working body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like. And can also be used for noise reduction and vibration reduction.

The crack structure department of the metal ripple compensator that cup joints is easy to be corroded, and the compensator is used for easily receiving the erosion of sleet when using outdoors, and the collision easily takes place deformation, influences the result of use.

Therefore, it is necessary to design a fully sealed metal corrugated compensator to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fully sealed metal corrugated compensator to solve the above problems.

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

the utility model provides a totally enclosed metal corrugated compensator, includes the body, the body both sides are equipped with the pull rod subassembly, the body top is equipped with the protection casing, the outside middle department of body is equipped with the support frame.

According to the preferable scheme of the utility model, the pull rod assembly comprises an installation seat, loop bars and fixing rods, the two sets of loop bars are sleeved outside the fixing rods and close to two ends, one end of each loop bar, far away from the fixing rod, is connected with the installation seat through a rotating shaft, and the installation seat and the pipe body are of an integrated structure.

As the preferable scheme of the utility model, the support frame is connected with the fixed rod in a sleeved mode.

According to the preferable scheme of the utility model, the pipe body comprises an installation frame, connecting pipes, corrugated pipes and a fixed pipe, wherein the two groups of corrugated pipes are arranged at two ends of the fixed pipe, the connecting pipes are arranged at one ends of the corrugated pipes far away from the fixed pipe, and the installation frame is arranged between the upper end and the lower end of the fixed pipe.

As a preferable scheme of the utility model, the mounting frame is connected with the supporting frame through a screw rod.

As a preferable scheme of the utility model, the lower end of the protective cover is provided with an installation block, the installation block is connected with the installation seat through a bolt, and the middle of the upper end of the protective cover is provided with a through groove.

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

1. according to the corrugated pipe compensation device, the pull rod assembly is arranged and comprises the mounting seat, the sleeve rods and the fixed rods, the mounting seat and the pipe body are of an integrated structure, one ends, far away from the fixed rods, of the sleeve rods are connected with the mounting seat through the rotating shafts, the two groups of sleeve rods are sleeved outside the fixed rods and close to two ends, the two groups of sleeve rods and the fixed rods are of a movable connection structure, auxiliary balance outside the corrugated pipe can be formed along with the movement of the corrugated pipe, and the corrugated pipe compensation is enabled to be more uniform in stress.

2. According to the utility model, the support frame is sleeved and connected with the fixed rod through the support frame, the mounting frame is connected with the support frame through the screw, and the support frame is arranged in the middle of the fixed pipe to form a support structure of the fixed pipe and is matched with the pull rod assembly for use.

3. According to the fully-sealed metal corrugated compensator, the pipe body is composed of the mounting frame, the connecting pipes, the corrugated pipes and the fixed pipe, the two groups of corrugated pipes are arranged at two ends of the fixed pipe, the connecting pipes are arranged at one ends of the corrugated pipes far away from the fixed pipe to form the fully-sealed metal corrugated compensator, a gap in the sleeved compensator is avoided, corrosion is reduced, and the mounting frame is arranged between the upper end and the lower end of the fixed pipe and is convenient to connect with the support frame.

4. According to the utility model, through the arranged protective cover, the lower end of the protective cover is provided with the mounting block, the mounting block is connected with the mounting seat through the bolt, and the middle of the upper end of the protective cover is provided with the through groove, so that rain and snow erosion and collision can be effectively prevented.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a view of the shield structure of the present invention;

fig. 3 is a structural view of a pipe body according to the present invention.

In the figure: 1. a pipe body; 101. a mounting frame; 102. taking over a pipe; 103. a bellows; 104. a fixed tube; 2. a protective cover; 201. a through groove; 202. mounting blocks; 3. a support frame; 4. a drawbar assembly; 401. a mounting seat; 402. a loop bar; 403. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a totally enclosed metal corrugated compensator, includes body 1, and body 1 both sides are equipped with pull rod assembly 4, and body 1 top is equipped with protection casing 2, and body 1 outside middle department is equipped with support frame 3.

In an embodiment, referring to fig. 1 and fig. 3, the drawbar assembly 4 is composed of an installation base 401, loop bars 402 and a fixing rod 403, the installation base 401 and the pipe body 1 are of an integrated structure, one end of the loop bar 402 far away from the fixing rod 403 is connected with the installation base 401 through a rotating shaft, two sets of loop bars 402 are sleeved outside the fixing rod 403 and close to two ends, and a movable connection structure is arranged between the two sets of loop bars 402 and the fixing rod 403, so that auxiliary balance outside the corrugated pipe 103 can be formed along with the movement of the corrugated pipe, and the corrugated pipe 103 is stressed more uniformly during compensation.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the supporting frame 3 is connected to the fixing rod 403 in a sleeved manner, the mounting frame 101 is connected to the supporting frame 3 through a screw, the supporting frame 3 is disposed in the middle of the fixing tube 104 to form a supporting structure of the fixing tube 104, and the supporting structure is used in cooperation with the pull rod assembly 4.

In an embodiment, referring to fig. 1 and 3, the pipe body 1 is composed of a mounting frame 101, a connecting pipe 102, corrugated pipes 103 and a fixed pipe 104, two groups of corrugated pipes 103 are arranged at two ends of the fixed pipe 104, the connecting pipe 102 is arranged at one end of the corrugated pipe 103 far away from the fixed pipe 104 to form a fully-sealed metal corrugated compensator, and the mounting frame 101 is arranged in the middle of the upper end and the lower end of the fixed pipe 104 to facilitate connection with the supporting frame 3.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the lower end of the protection cover 2 is provided with an installation block 202, the installation block 202 is connected with the installation seat 401 through a bolt, and the middle of the upper end of the protection cover 2 is provided with a through groove 201, so that rain and snow erosion and collision can be effectively prevented.

The working principle is as follows: during the use, the takeover 102 through both ends is installed body 1 on the pipeline, the compensation of displacement volume is carried out to two sets of bellows 103 of accessible during the use, be swing joint structure between two sets of loop bars 402 and the dead lever 403, can be along with the bellows activity, form the outside auxiliary balance of bellows 103, make the atress more even when bellows 103 compensates, support frame 3 and dead lever 403 cup joint and connect, connect through the screw rod between mounting bracket 101 and the support frame 3, support frame 3 establishes the middle department at fixed pipe 104, form the bearing structure of fixed pipe 104, cooperation pull rod assembly 4 uses, 2 lower extremes of protection casing are equipped with installation piece 202, pass through bolted connection between installation piece 202 and the mount pad 401, logical groove 201 has been seted up to department in the middle of the 2 upper ends of protection casing, can effectively prevent rain and snow erosion and collision.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a totally enclosed metal corrugated compensator, includes body (1), its characterized in that: the pipe body (1) both sides are equipped with pull rod assembly (4), body (1) top is equipped with protection casing (2), body (1) outside middle department is equipped with support frame (3).

2. A fully sealed metal bellow compensator according to claim 1, wherein: the pull rod assembly (4) comprises a mounting seat (401), a loop bar (402) and a fixing rod (403), the loop bar (402) is sleeved outside the fixing rod (403) and is close to two ends, one end, far away from the fixing rod (403), of the loop bar (402) is connected with the mounting seat (401) through a rotating shaft, and the mounting seat (401) and the pipe body (1) are of an integrated structure.

3. A fully sealed metal bellow compensator according to claim 1, wherein: the support frame (3) is connected with the fixing rod (403) in a sleeved mode.

4. A fully sealed metal bellow compensator according to claim 1, wherein: body (1) comprises mounting bracket (101), takeover (102), bellows (103) and fixed pipe (104), and two sets of bellows (103) are established at the both ends of fixed pipe (104), bellows (103) are kept away from the one end department of fixed pipe (104) and are equipped with takeover (102), department in the middle of the upper end and the lower extreme of fixed pipe (104) is established in mounting bracket (101).

5. A fully sealed metal bellow compensator according to claim 4, wherein: the mounting rack (101) is connected with the support frame (3) through a screw.

6. A fully sealed metal bellow compensator according to claim 1, wherein: the protective cover is characterized in that a mounting block (202) is arranged at the lower end of the protective cover (2), the mounting block (202) is connected with a mounting seat (401) through a bolt, and a through groove (201) is formed in the middle of the upper end of the protective cover (2).