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Multi-ball collision type energy dissipation shock absorber and characteristic analysis method thereof

A technology of shock absorbers and shock absorbing balls, which is applied in the field of shock absorption, can solve the problems of poor shock absorption effect and difficulties in theoretical analysis and prediction of shock absorber performance, and achieve good shock absorption effects, easy adjustment and analysis, and good application prospects Effect

Active Publication Date: 2019-10-11
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology

However, the sand in the sandbox shock absorber is generally many and small, the theoretical analysis and prediction of the shock absorber performance is difficult, the shock absorption effect is poor, and there is uncertainty in the movement of sand particles. Determination by test

Method used

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  • Multi-ball collision type energy dissipation shock absorber and characteristic analysis method thereof
  • Multi-ball collision type energy dissipation shock absorber and characteristic analysis method thereof
  • Multi-ball collision type energy dissipation shock absorber and characteristic analysis method thereof

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Embodiment Construction

[0033] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0034] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0035] This multi-ball collision type energy dissipation shock absorber of the present invention, as figure 1 As shown, it includes a base 1 and an upper cover plate 2 that is arranged on the base 1 and can move relative to it. A plurality of spaces for placing shock-absorbing balls 4 are formed between the base 1 and the upper cover plate 2, and the driving mechanism drives the upper cover plate. 2 moves to realize the adjustment of the motion stroke of the shock-absorbing ball 4 in the space. A first baffle 3 is provided above the base 1, and a second baffle 5 is provided below the upper cover 2. The first ba...

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Abstract

The invention discloses a multi-ball collision type energy dissipation shock absorber and a characteristic analysis method thereof. The invention is characterized by comprising a base and an upper cover plate arranged on the base and can move relative to the base; a plurality of spaces used for containing damping balls are formed between the base and the upper cover plate, and a driving mechanismdrives the upper cover plate to move to achieve adjustment of the movement stroke of the damping balls in the spaces. According to the multi-ball collision type energy dissipation shock absorber and the characteristic analysis method thereof, the structure is simple, the shock absorption effect is good, the shock absorption amplitude is convenient to adjust and analyze, and good application prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of shock absorption, and more specifically relates to a multi-ball collision type energy dissipation shock absorber and its characteristic analysis method. Background technique [0002] In order to reduce the vibration of high-rise buildings, energy-dissipating shock absorbers are often installed in the buildings. Common energy dissipation shock absorbers include friction energy dissipation shock absorbers and sandbox energy dissipation shock absorbers. Frictional energy-dissipating shock absorbers are installed at some specific positions in the building structure, and use the friction generated by the relative displacement between two points when the structure vibrates to dissipate energy. However, when the building vibrates, the displacement between two points inside the structure is generally small, so the shock absorption effect of the frictional energy-dissipating shock absorber needs to be further imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50E04H9/02E04B1/98
CPCE04H9/021G06F30/13G06F2119/06G06F30/20
Inventor 何芝仙高超彭志伟
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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