Framework type buffer device and setting method thereof

Abstract

The invention provides a framework type buffer device and a setting method thereof. A plurality of height adjusting devices which are connected with an upper framework and can make the upper frameworkor a lower framework freely ascend and descend up and down are fixed to the lower framework; a plurality of combined type elastic buffer pieces are arranged between every two adjacent height adjusting devices; and the upper ends and the lower ends of the combined type elastic buffer pieces are fixedly connected with the upper framework and the lower framework respectively. Due to the fact that the plurality of height adjusting devices are arranged between the upper framework and the lower framework, the upper framework or the lower framework can ascend and descend freely up and down, and a guide basis is provided for downward movement under pressure and movement after pressure relief; and due to the fact that the plurality of combined type elastic buffer pieces are arranged between everytwo adjacent height adjusting devices, the device can achieve the function of quickly absorbing and slowly dissipating impact energy, effectively reduces the impact force to protect a moving body, hasa reset function, is good in corrosion resistance and fatigue resistance, can be repeatedly used to reduce the application cost, can adapt to application environments with different buffer space scales, and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of vibration reduction and buffering, and specifically designs a skeleton type buffering device and a setting method thereof. Background technique [0002] Buffer devices are widely used in the fields of aerospace, automobile industry and high-speed machinery, etc. The core component of the buffer device is the damping element. Existing damping elements such as rubber damping are simple in structure and easy to process and manufacture, but have poor high temperature resistance and fatigue resistance; hydraulic damping has good cushioning effect and controllable damping, but the design and maintenance are complicated; the application occasions of these damping elements are limited, and the performance The design and maintenance needs to be further improved, the bearing capacity is poor, the damping is small, the anti-aging and corrosion resistance are poor, the manufacturing process is complicated, and the se...

AI Technical Summary

Problems solved by technology

Existing damping elements such as rubber damping are simple in structure and easy to process and manufacture, but have poor high temperature resistance and fatigue resistance; hydraulic damping has good cushioning effect and controllable damping, but the design and maintenance are complicated; the application occasions of these damping elements are limited, and the performance The design and maintenance needs to be further improved, the bearing capacity is poor, the damping is small, the anti-aging and corrosion resistance are poor, the manufacturing process is complicated, and the service life is short; moreover, the arrangement of the existing buffer devices is based on experience to determine the number of buffer devices. As well as the location of the layout, there is no unified basis, and the technical requirements for the staff are relatively high. Therefore, it is necessary to improve the above problems

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