Long-life fixing device applied to installation connection of anti-shock support-hangers

Abstract

The invention discloses a long-life fixing device applied to installation connection of anti-shock support-hangers. The long-life fixing device comprises a fixing sleeve, a fixing plate, a first pressure-resisting spring, a second pressure-resisting spring, a first movable rod, a second movable rod, fixing rods, left clamping blocks, right clamping blocks, a clamping plate, a screw hole, a fixingblock, a connecting rod, a main limiting rod, a mounting plate, mounting holes, connecting parts, channel steel plates, limiting holes, articulating shafts, fixing lugs, first secondary limiting rods, buffer springs, second secondary limiting rods, fixing holes and a vibration sensor. According to the long-life fixing device disclosed by the invention, the three limiting rods can be used for connecting the support-hangers so as to prevent occurrence of a situation that the use of a pipeline system is affected by loosening of a single support-hanger; the limiting rods are connected with the overall long-life fixing device by the connecting parts, so the installation efficiency of the support-hangers is improved; the fixing sleeve is connected with the movable rods by virtue of the pressure-resisting springs; and the middle part of each limiting rod is provided with the corresponding buffer spring for achieving a buffering effect when the support-hangers are loosened, so the service life of the pipeline system is prolonged.

Description

technical field [0001] The invention relates to a support and hanger fixing device, in particular to a long-life fixing device for the installation and connection of an anti-seismic support and hanger, and belongs to the technical field of support and hanger fixing equipment. Background technique [0002] The design and form selection of the support and hanger pipe support structure is an important part of the piping system design. In addition to supporting the weight of the pipe, the special pipe support can balance the force of the pipe system, limit the displacement of the pipe and absorb vibration. In the system, if a single or local hanger is loose, it will affect the entire pipeline system, so the connection and fixing device between the hangers is very important. [0003] However, at present, in the design of the pipeline system, the installation of the support and hanger is independent, and there is no connection and fixing device between the individual support and h...

AI Technical Summary

Problems solved by technology

[0003] However, at present, in the design of the pipeline system, the installation of the support and hanger is independent, and there is no connection and fixing device between the individual support and hangers, which makes the pipeline system a safety hazard. When a single support and hanger is shaken and loosened, the entire pipeline is affected system usage

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