CN214119331U

CN214119331U - Dual anti-overflow is with duct compensator

Info

Publication number: CN214119331U
Application number: CN202023215517.2U
Authority: CN
Inventors: 高小亮
Original assignee: Jiangsu Zhongxin Bellows Co ltd
Current assignee: Jiangsu Zhongxin Bellows Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a pipeline compensator technical field just discloses a dual anti-overflow uses pipeline compensator, including fixed pipe, the equal fixed mounting in the left and right sides of fixed pipe has the bellows. This dual anti-overflow pipeline compensator for, connect through the rotation of connecting block and cross, let connecting rod and two-way spring telescopic link rotate from top to bottom, thereby make fixed pipe, the bellows, branch pipe and connecting pipe can rotate from top to bottom, and then compensation from top to bottom, the rotation of cross and connecting rod is connected, let connecting rod and two-way spring telescopic link rotate from beginning to end, thereby make fixed pipe, the bellows, branch pipe and connecting pipe can rotate from beginning to end, and then compensation from beginning to end, two-way spring telescopic link is connected with the connecting rod, make two-way spring telescopic link stretch out and draw back about can, thereby make fixed pipe, the bellows, branch pipe and connecting pipe can remove about, and then control the compensation, the poor problem of compensation effect has been solved.

Description

Dual anti-overflow is with duct compensator

Technical Field

The utility model relates to a pipeline compensator technical field specifically is a dual anti-overflow uses pipeline compensator.

Background

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

To the pipe-line compensator who uses at present, present pipe-line compensator can only carry out the compensation around or about again, and can not carry out around, compensate together from top to bottom and about, lead to pipe-line compensator's result of use to have very big limitation, when pipe-line compensator only carries out the compensation of single direction simultaneously, the expend with heat and contract with cold of pipeline has accelerated the pipeline and has damaged, the life of pipeline has been reduced, it is inconvenient to use, so proposed a dual anti-overflow and used pipe-line compensator to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a dual pipeline compensator for anti-overflow possesses the advantage that the compensation is effectual, long service life, has solved the problem that the compensation effect is poor, life is short.

(II) technical scheme

For the purpose that realizes that above-mentioned compensation is effectual, long service life, the utility model provides a following technical scheme: the utility model provides a dual anti-overflow pipeline compensator for, includes fixed pipe, the equal fixed mounting in the left and right sides of fixed pipe has the bellows, two one side fixed mounting that fixed pipe was all kept away from to the bellows has the branch pipe, two one side fixed mounting that the bellows was all kept away from to the branch pipe has a fixed plate, two one side fixed mounting that the branch pipe was all kept away from to the fixed plate has a connecting pipe, two the equal fixed mounting of symmetry of fixed plate has a connecting block, two the back of connecting block all rotates and is connected with the cross, the top and the bottom of cross all rotate and are connected with the connecting rod, one side fixed mounting that the cross was kept away from to the connecting rod has two-way spring telescopic link.

Preferably, the number of the corrugated pipes, the number of the branch pipes, the number of the fixing plates and the number of the connecting pipes are two, and the two fixing plates are square.

Preferably, the number of the connecting blocks is eight, every two connecting blocks form a group, and the connecting blocks are rotatably connected with the cross shaft through mounting holes.

Preferably, the number of the connecting rods is eight, every four connecting rods are in one group, the connecting rods are fixedly connected with the bidirectional spring telescopic rods through the abutting blocks, and the connecting rods are rotatably connected with the cross shafts through the fixing holes.

Preferably, the number of the bidirectional spring telescopic rods is eight, and pull blocks are fixedly mounted on opposite sides of every four bidirectional spring telescopic rods.

Preferably, the connecting block, the connecting rod and the bidirectional spring telescopic rod are made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a dual anti-overflow is with duct compensator possesses following beneficial effect:

the pipeline compensator for the dual anti-overflow comprises a connecting block, a cross shaft, a connecting rod and a bidirectional spring telescopic rod, wherein the connecting block is connected with the cross shaft in a rotating way, so that the connecting rod and the bidirectional spring telescopic rod can rotate up and down, thereby enabling a fixed pipe, a corrugated pipe, a branch pipe and the connecting pipe to rotate up and down, further compensating up and down, the cross shaft is connected with the connecting rod in a rotating way, so that the connecting rod and the bidirectional spring telescopic rod can rotate front and back, thereby enabling the fixed pipe, the corrugated pipe, the branch pipe and the connecting pipe to rotate front and back, further compensating front and back, the bidirectional spring telescopic rod is connected with the connecting rod, thereby enabling the bidirectional spring telescopic rod to stretch left and right, thereby enabling the fixed pipe, the corrugated pipe, the branch pipe and the connecting pipe to move left and, let fixed pipe, bellows, branch pipe and connecting pipe can all around compensate the back from top to bottom to when making expend with heat and contract with cold, fixed pipe, bellows, branch pipe and connecting pipe can not damaged, have prolonged life, have solved the problem that compensation effect is poor, life is short.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: the device comprises a fixed pipe 1, a corrugated pipe 2, branch pipes 3, a fixed plate 4, a connecting pipe 5, a connecting block 6, a cross shaft 7, a connecting rod 8 and a bidirectional spring telescopic rod 9.

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. 1-2, a double anti-overflow pipe compensator comprises a fixed pipe 1, corrugated pipes 2 are fixedly installed on the left side and the right side of the fixed pipe 1, the number of the corrugated pipes 2, branch pipes 3, fixed plates 4 and connecting pipes 5 is two, the two fixed plates 4 are square, the branch pipes 3 are fixedly installed on one sides of the two corrugated pipes 2 far away from the fixed pipe 1, the fixed plates 4 are fixedly installed on one sides of the two branch pipes 3 far away from the corrugated pipes 2, the connecting pipes 5 are fixedly installed on one sides of the two fixed plates 4 far away from the branch pipes 3, connecting blocks 6 are symmetrically and fixedly installed on the two fixed plates 4, the connecting blocks 6, the connecting rods 8 and the bidirectional spring telescopic rods 9 are made of stainless steel, the number of the connecting blocks 6 is eight, every two connecting blocks 6 are in one group, the connecting blocks 6 are rotatably connected with a cross shaft 7 through mounting holes, the top and the bottom of cross 7 all rotate and are connected with connecting rod 8, the quantity of connecting rod 8 is eight, and per four connecting rods 8 are a set of, connecting rod 8 is through supporting piece and 9 fixed connection of two-way spring telescopic link, connecting rod 8 rotates with cross 7 through the fixed orifices and is connected, one side fixed mounting that cross 7 was kept away from to connecting rod 8 has two-way spring telescopic link 9, the quantity of two-way spring telescopic link 9 is eight, and the equal fixed mounting in offside of per four two-way spring telescopic link 9 draws the piece.

In conclusion, the double anti-overflow pipeline compensator comprises a connecting block 6, a cross shaft 7, a connecting rod 8 and a two-way spring telescopic rod 9, wherein the connecting block 6 is rotatably connected with the cross shaft 7, so that the connecting rod 8 and the two-way spring telescopic rod 9 can rotate up and down, the fixed pipe 1, the corrugated pipe 2, the branch pipe 3 and the connecting pipe 5 can rotate up and down, and further compensate up and down, the cross shaft 7 is rotatably connected with the connecting rod 8, the connecting rod 8 and the two-way spring telescopic rod 9 can rotate back and forth, the fixed pipe 1, the corrugated pipe 2, the branch pipe 3 and the connecting pipe 5 can rotate back and forth, and further compensate back and forth, the two-way spring telescopic rod 9 is connected with the connecting rod 8, so that the two-way spring telescopic rod 9 can extend left and right, and the fixed pipe 1, the corrugated pipe 2, the branch pipe 3 and the connecting pipe 5 can move left and right, and then control the compensation, through setting up connecting block 6, cross 7, connecting rod 8 and two-way spring telescopic link 9, let fixed pipe 1, bellows 2, branch pipe 3 and connecting pipe 5 can be around after compensating to when making expend with heat and contract with cold, fixed pipe 1, bellows 2, branch pipe 3 and connecting pipe 5 can not damaged, have prolonged life, have solved the problem that compensation effect is poor, life is short.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model provides a dual pipeline compensator for anti-overflow, includes fixed pipe (1), its characterized in that: the equal fixed mounting in the left and right sides of fixed pipe (1) has bellows (2), two one side fixed mounting that fixed pipe (1) was all kept away from in bellows (2) has branch pipe (3), two one side fixed mounting that bellows (2) were all kept away from in branch pipe (3) has fixed plate (4), two one side fixed mounting that branch pipe (3) were all kept away from in fixed plate (4) has connecting pipe (5), two the equal fixed mounting of symmetry of fixed plate (4) has connecting block (6), two the back of connecting block (6) all rotates and is connected with cross (7), the top and the bottom of cross (7) all rotate and are connected with connecting rod (8), one side fixed mounting that cross (7) were kept away from in connecting rod (8) has two-way spring telescopic rod (9).

2. The double overfill prevention duct compensator of claim 1, wherein: the number of the corrugated pipes (2), the number of the branch pipes (3), the number of the fixing plates (4) and the number of the connecting pipes (5) are two, and the fixing plates (4) are square.

3. The double overfill prevention duct compensator of claim 1, wherein: the number of the connecting blocks (6) is eight, every two connecting blocks (6) are in a group, and the connecting blocks (6) are rotatably connected with the cross shaft (7) through mounting holes.

4. The double overfill prevention duct compensator of claim 1, wherein: the number of the connecting rods (8) is eight, every four connecting rods (8) are a group, the connecting rods (8) are fixedly connected with the bidirectional spring telescopic rods (9) through the abutting blocks, and the connecting rods (8) are rotatably connected with the cross shafts (7) through the fixing holes.

5. The double overfill prevention duct compensator of claim 1, wherein: the number of the bidirectional spring telescopic rods (9) is eight, and pull blocks are fixedly mounted on opposite sides of every four bidirectional spring telescopic rods (9).

6. The double overfill prevention duct compensator of claim 1, wherein: the connecting blocks (6), the connecting rods (8) and the bidirectional spring telescopic rods (9) are made of stainless steel.