Anti-clamping-stagnation balancing device for expansion joint

A balancing device and anti-jamming technology, which is applied to expansion compensation devices for pipelines, pipes/pipe joints/fittings, mechanical equipment, etc., can solve the problem of large deformation of the lower bellows, damage to the internal heat insulation structure of the expansion joint, Expansion joints can not be used normally and other problems, to achieve the effect of smooth operation

Pending Publication Date: 2020-12-25
陆秀泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the application at the present stage, it often occurs that the upper and lower parts of the expansion joint are deformed unevenly, and in most cases the deformation is all concentrated in the lower part of the expansion joint, which causes excessive deformation of the lower bellows and damages the expansion joint. The internal heat insulation structure of the joint makes the expansion joint unable to work normally

Method used

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  • Anti-clamping-stagnation balancing device for expansion joint
  • Anti-clamping-stagnation balancing device for expansion joint
  • Anti-clamping-stagnation balancing device for expansion joint

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without mak...

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Abstract

The invention relates to the technical field of expansion joint auxiliary devices, in particular to an anti-clamping-stagnation balancing device for the expansion joint. The anti-clamping-stagnation balancing device for the expansion joint comprises a first balancing device and a second balancing device which are completely the same in structure and shape. The first balancing device comprises a left mounting base, a left connecting rod, a supporting rod, a supporting base, a right mounting base, a right connecting rod, a locking pin and an auxiliary locking pin. The right mounting base and theleft mounting base are the same in shape, and the right connecting rod and the left connecting rod are the same in shape. The left mounting base and the right mounting base each comprise two plates with holes, the two plates of the left mounting base are welded to a pulling plate of the first corrugated pipe, the two plates of the right mounting base are welded to a pulling plate of the second corrugated pipe, the left connecting rod is of a tubular structure, symmetrical openings are formed in the two sides of one end of the tubular structure, and symmetrical openings are also formed in theother end of the tubular structure. Rectangular plates are welded to the openings in the two end sides of the tubular structure.

Description

technical field [0001] The invention relates to the technical field of expansion joint auxiliary devices, in particular to an expansion joint anti-seize balance device. Background technique [0002] Introduction: Expansion joints are customarily also called compensators, or expansion joints. It consists of a bellows (an elastic element) that constitutes its main body and accessories such as end pipes, brackets, flanges, and conduits. The expansion joint is a flexible structure arranged on the container shell or pipeline in order to compensate the additional stress caused by temperature difference and mechanical vibration. Utilize the effective expansion and contraction deformation of the bellows of its working body to absorb the dimensional changes of pipelines, conduits, containers, etc. caused by thermal expansion and contraction, or compensate the axial, lateral and angular displacement of pipelines, conduits, containers, etc. It can also be used for noise reduction, vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L51/03
CPCF16L51/03
Inventor 陆秀泉
Owner 陆秀泉
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