Two-level vibration reduction multipurpose support base

Abstract

The invention discloses a two-level vibration reduction multipurpose support base. The two-level vibration reduction multipurpose support base comprises three vibration reduction assemblies and a baseplate, wherein the base plate is fixedly connected to the top ends of the three vibration reduction assemblies in the transverse direction. Each vibration reduction assembly comprises a pair of bottom plates, a pair of first guiding rods, a pair of first vibration reduction springs, a pair of buffer plates, a middle plate, a pair of second guiding rods and a pair of second vibration reduction springs. Each pair of first guiding rods are longitudinally arranged on the top faces of the corresponding pair of bottom plates correspondingly. Each pair of first vibration reduction springs are arranged on the corresponding pair of first guiding rods in a sleeving manner correspondingly. Each pair of buffer plates are fixedly connected to the top ends of the corresponding pair of first guiding rods. The top faces of each pair of buffer plates are each provided with pressing rods in the circumferential direction. The two ends of each middle plate are movably arranged on the pressing rods distributed on the corresponding pair of buffer plates correspondingly. Each pair of second guiding rods are arranged at the two ends of the top face of the corresponding middle plate correspondingly. Eachpair of second vibration reduction springs are arranged on the corresponding pair of second guiding rods in a sleeving manner correspondingly. The two-level vibration reduction multipurpose support base is good in integral vibration reduction and buffer effect and convenient and fast to use; the three vibration reduction assemblies are connected through fixed-connection plates; and the two-level vibration reduction multipurpose support base is convenient to mount and dismount.

Description

technical field [0001] The invention relates to the technical field of buffering and shock absorption, in particular to a multi-purpose support base for secondary shock absorption. Background technique [0002] At present, in many technical fields, more shock-absorbing and buffering technologies are used. The existing buffers, whether designed for transportation or support, are mostly one-level shock-absorbing, and most of them are directly buffered by springs, but the buffering effect is poor, and Single-spring cushioning often causes the spring to fail to return after a long period of use. The service life is short, the cost is high, and it cannot satisfy the shock absorption and buffering of heavy objects. Contents of the invention [0003] The purpose of the present invention is to provide a multi-purpose support base with two-stage shock absorption, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, ...

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Problems solved by technology

[0002] At present, in many technical fields, more shock-absorbing and buffering technologies are used. The existing buffers, whether designed for transportation or support, are mostly one-level shock-absorbing, and most of them are directly buffered by springs, but the buffering effect is poor, and

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