Anti-seismic support

Abstract

The invention discloses an anti-seismic support. The anti-seismic support comprises a mounting plate, a support body and a pipeline fixing ring; the support body is fixedly arranged on the mounting plate; the pipeline fixing ring is movably connected to the support body, and the support body comprises an upper plate, a lower plate and side plates, wherein the upper plate and the lower plate are oppositely arranged up and down, and the side plates are connected to the upper plate and the lower plate; one ends of the side plates are fixedly connected to the lower plate, and the other ends of theside plates are movably connected to the upper plate; the pipeline fixing ring comprises an upper ring body and a lower ring body; the upper ring body and the lower ring body are connected in a buttjoint mode to form a complete ring body; the outer wall of the complete ring body is connected with a plurality of pull rods; one ends of the pull rods are connected to the pipeline fixing ring, and the other ends of the pull rods are connected to the side plates; the pipeline fixing ring is connected to the lower plate through a plurality of second springs and is connected to the upper plate through a connecting rod; and one end of the connecting rod is connected to the pipeline fixing ring, and the other end of the connecting rod penetrates through a mounting hole of the upper plate to be connected to a convex block. According to the anti-seismic support, impact force generated by the seisesthesia in the various directions on a pipeline can be relieved, and meanwhile, restoring force canbe provided after the pipeline generates position deviation, so that excessive deviation of the pipeline is prevented.

Description

technical field [0001] The invention relates to an anti-seismic support, in particular to a multidirectional anti-seismic support. Background technique [0002] During the construction process, the laying form of the pipeline and the fixed bracket used directly affect the anti-seismic performance of the pipeline. Good anti-seismic performance increases the service life of the pipeline, and poor anti-seismic performance will greatly reduce the service life of the pipeline, resulting in waste of financial resources and manpower. . The anti-seismic support with purely rigid connection has good stability but poor anti-seismic performance, and the anti-seismic support with flexible connection has good anti-seismic performance but poor stability. Contents of the invention [0003] The object of the present invention is to provide a new type of anti-seismic support, which improves the anti-seismic performance and stability of the support by combining rigidity and flexibility. ...

AI Technical Summary

Problems solved by technology

[0002] During the construction process, the laying form of the pipeline and the fixed bracket used directly affect the anti-seismic performance of the pipeline. Good anti-seismic performance increases the service life of the pipeline, and poor anti-seismic performance will greatly reduce the service life of the pipeline, resulting in waste of financial resources and manpower.

The anti-seismic support with purely rigid connection has good stability but poor anti-seismic performance, and the anti-seismic support with flexible connection has good anti-seismic performance but poor stability

Images