Cross-shaped quakeproof platform

Abstract

The invention discloses a cross-shaped quakeproof platform. The cross-shaped quakeproof platform comprises a slide seat body, two guide rails, more than one keeper and a plurality of rollers, wherein the two guide rails are slidably arranged on the upper end surface and the lower end surface of the slide seat body, the more than one keepers are arranged between the slide seat body and the guide rails correspondingly, and the rollers are mounted on the keeper; two rail grooves are formed in the upper end surface and the lower surface of the slide seat body in a concave mode correspondingly, moreover, the rail grooves of the upper end surface and the rail grooves of the lower end surface are mutually arranged in a crosswise interlaced shape, more than one first roller guide channels parallel to the corresponding rail groove are formed in the groove bottom surface of each rail groove, and second roller guide channels parallel to the corresponding rail groove are formed in the vertical wall surfaces of the two sides of each rail groove correspondingly; the guide rails are slidably connected in the rail grooves in a sleeved mode, each guide rail is provided with more than one third roller guide channels corresponding to the corresponding first roller guide grooves, and fourth roller guide channels corresponding to the corresponding second roller guide channels are formed in the two sides of each guide rail correspondingly; and a plurality of rollers are rotatably arranged in the keeper in an embedded mode correspondingly. According to the cross-shaped quakeproof platform, the quake insulation equipment can reduce earthquake force transmitted to an upper structure.

Description

technical field [0001] The present invention relates to a cross anti-shock platform, in particular to a structural design of two linear sliding slides that move in alternating vertical directions, so that the anti-shock platform can effectively reduce the transmission of earthquake force to the application of shock isolation equipment. Background technique [0002] Seismic activity is mainly the vibration caused by the release of energy from the earth's crust. It is one of the major natural disasters on the earth. Once the intensity of the earthquake reaches a certain level, it will often cause huge property losses and casualties to human beings. Most of the main causes of property damage and casualties are the collapse of buildings and the dumping of heavy furniture. Even if the buildings do not collapse, once the cabinets or shelves for displaying items in the house fall, in addition to causing people in the house to be affected by the cabinets, shelves or In addition to b...

AI Technical Summary

Problems solved by technology

However, the structure of the anti-seismic equipment has multiple layers of plastic, and its ability to carry vertical loads is limited. After a period of time, the plastic will have problems such as material aging and cracking, which will greatly affect its function of carrying buildings.

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