Talk about the anti-seismic hinge used in the anti-seismic support

2020-04-21
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We are all familiar with seismic support. However, some people are not familiar with the accessories of seismic support.

1. Seismic support

Aseismic support is a kind of component or device that limits the displacement of electromechanical engineering, controls the vibration of facilities, and transmits the load to the bearing structure.

When the mechanical and electrical engineering facilities such as water supply and drainage, fire protection, heating, heating, ventilation, air conditioning, gas, hot gas, electricity, communication, etc. of buildings strengthened by seismic support encounter the earthquake with seismic fortification intensity in this region, the purpose of reducing casualties and property losses can be achieved.

A complete set of anti-seismic support requires many accessories, such as C-channel steel, anti-seismic hinge, pipe clamp and so on.

Today we mainly talk about hinges.

2. Seismic hinge

In the seismic support, the seismic hinge is used to connect the cable-stayed channel steel.

The hinge comprises a first connecting piece and a second connecting piece hinged together by bolts, wherein the first connecting piece comprises a mutually perpendicular first plate body and a second plate body, a torsion first connecting part is integrally connected between the first plate body and the second plate body, two through holes are opened on the first plate body, and two opposite first flanges are arranged on the first plate body, and the first flange is parallel to the second plate body; The second connecting piece also includes a third plate body and a fourth plate body that are perpendicular to each other. A twisted second connecting part is integrally connected between the third plate body and the fourth plate body, and a through hole is opened on the third plate body.

Application scope of seismic hinge: electromechanical installation (water supply and drainage, electrical, ventilation pipelines and related equipment) projects, integrated supports and hangers, seismic supports, pipe gallery supports and other series of products.

Material selection of hinge link: it is made of excellent materials, and the surface is professionally treated (hot-dip galvanizing, electro galvanizing, Dacromet, epoxy spraying), strengthened and thickened. It is used in combination with seismic accessories, durable corrosion and weathering resistance.

Hinge installation: the angle can be flexibly adjusted according to the on-site installation, without welding. It has its own connecting hole and scale, which can be changed by itself.

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