Rubber damper with adjustable frequency

Abstract

The invention discloses a rubber damper with the adjustable frequency. The rubber damper with the adjustable frequency comprises a top plate (1) and a base plate (2), wherein rubber plates (3) are arranged between the top plate (1) and the base plate (2). The rubber damper with the adjustable frequency is characterized in that upper baffles (4) are arranged on the lower end face of the top plate (1), lower baffles (5) are arranged on the upper end face of the base plate (2), each lower baffle (5) comprises two sub-baffles (6) which are arranged in a parallel mode, when the upper baffles (4) and the lower baffles (5) are buckled in an opposite mode, each upper baffle (4) exactly enters a gap (7) formed between every two adjacent sub-baffles (6), a gap is reserved between each upper baffle (4) and the base plate (2), a gap is reserved between each lower baffle (5) and the top plate (1), the number of layers of the rubber plates (3) is at least two, and a middle steel plate (8) is further arranged between every two adjacent rubber plates (3). The rubber damper with the adjustable frequency is simple in structure and exquisite in design, and the frequency of the rubber damper can be adjusted according to different frequencies of needed damping devices so that the rubber damper can adapt to the damping devices.

Description

technical field [0001] The invention relates to a rubber shock absorber, in particular to an adjustable frequency rubber shock absorber. Background technique [0002] A shock absorber is a device that reduces vibration transmission, and is mainly used for vibration reduction of disturbance equipment such as water pumps and chillers. The traditional shock absorber consists of a top plate, a bottom plate and a rubber plate sandwiched between them. The elasticity of the plate absorbs the vibration generated by the equipment fixed on the top plate. It is widely used because of its advantages of convenient installation, simple maintenance and long service life. However, with the expansion of the scope of application of shock absorbers, more and more equipment is equipped with shock absorbers, especially the pump room equipment in residential areas, office buildings and other facilities for vibration reduction, but many of the equipment are frequency conversion equipment, for diff...

AI Technical Summary

Problems solved by technology

However, with the expansion of the scope of application of shock absorbers, more and more equipment is equipped with shock absorbers, especially the pump room equipment in residential areas, office buildings and other facilities for vibration reduction, but many of the equipment are frequency conversion equipment, for different Season, because of its different use efficiency, its power and frequency are also different, and traditional shock absorbers are often designed according to a certain frequency, so when working at other frequencies, the anti-vibration effect will decrease

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