Damping device for building

Abstract

The invention discloses a damping device for a building. The damping device comprises a vibration support and a vibration table. The vibration support comprises a base, a vibration rotating wheel and a vibration movable rod. A driving wheel is arranged between the vibration movable rod and the bottom of the base. A transverse oil cylinder is also arranged at the bottom of the base. The bottom of the base is an arc face. The top face of the base is provided with a damping clamping groove. A shaft rod is arranged in the damping clamping groove. The middle of the shaft rod is provided with a damping eccentric wheel. The bottom face of the vibration table is provided with a damping lug connected with the damping eccentric wheel. Movable wheel grooves are symmetrically formed in the inner side wall of the damping clamping groove. Movable wheels are arranged in the movable wheel grooves. A synchronous connecting rod is arranged between the wheel side of the damping eccentric wheel and the driving wheel. A buffer pressure spring is arranged between the damping eccentric wheel and the damping clamping groove. The damping device is simple in structure, good in using stability, capable of effectively reducing noise produced by vibration and convenient to assemble, disassemble and overhaul, the using reliability and using stability are improved, the installation cost is greatly reduced, the using stability is good, and applicability is high.

Description

technical field [0001] The invention belongs to the technical field of construction equipment, and in particular relates to a shock absorbing device for construction. Background technique [0002] The vibrating frame of the vibrating device in the prior art is mainly clamped by an oil cylinder, and there is a gap in the clamping, so it is not reliable during use, and the base of the vibrating table in the prior art uses a simple rubber pad for shock absorption, which is easy to move , so in the actual use process, the shock absorber cannot return to the original point after shock absorption, which seriously affects the stability of shock absorption, and its installation is inconvenient, which will increase the installation and operation cost to a certain extent, and the applicability and practicability are limited. Difficult to meet the needs of the market. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a ...

AI Technical Summary

Problems solved by technology

[0002] The vibrating frame of the vibrating device in the prior art is mainly clamped by an oil cylinder, and there is a gap in the clamping, so it is not reliable during use, and the base of the vibrating table in the prior art uses a simple rubber pad for shock absorption, which is easy to move , so in the actual use process, the shock absorber cannot return to the original point after shock absorption, which seriously affects the stability of shock absorption, and its installation is inconvenient, which will increase the installation and operation cost to a certain extent, and the applicability and practicability are limited. It is difficult to meet the needs of the market

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