Compact two-way roller vibration isolating device and design method

A roller-type, shock-isolation technology, which is applied in the direction of mechanical equipment, spring/shock absorber, vibration suppression adjustment, etc., can solve the problems of complex structure and large space occupation of roller shock-isolation devices, so as to save internal space and reduce occupation Space saving and steel saving effect

Active Publication Date: 2016-12-07
CHINA AVIATION PLANNING & DESIGN INST GRP
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Problems solved by technology

[0004] The invention relates to a compact two-way roller-type shock-isolating device and a design method, which solves the technical problems that the

Method used

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  • Compact two-way roller vibration isolating device and design method
  • Compact two-way roller vibration isolating device and design method
  • Compact two-way roller vibration isolating device and design method

Examples

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Example Embodiment

[0053] like Figure 1-10 As shown in the figure, a compact two-way roller type vibration isolation device includes a bottom plate 2, a track bracket group, a curvature track group, a roller group and a top plate 1 in order from bottom to top.

[0054] The curvature track group includes a fixed curvature track 5 and a floating curvature track 6; the fixed curvature track 5 has two pairs, each pair of fixed curvature tracks 5 is correspondingly fixed on the opposite side of the bottom plate 2, and the two pairs of fixed curvature track 5 are fixed. The floating curvature rails 6 are staggered and arranged in parallel; the floating curvature rails 6 have two pairs, and each pair of floating curvature rails 6 is correspondingly and fixedly connected to the other opposite side of the bottom plate 2, and the two pairs of floating curvature rails 6 are arranged in a staggered and parallel manner; the fixed curvature The upper surface of the track 5 is provided with a smooth arc surfa...

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Abstract

The invention provides a compact two-way roller vibration isolating device and a design method. The compact two-way roller vibration isolating device comprises a baseplate, a rail bracket set, a curvature rail set, a roller set and a top plate in sequence from bottom to top; the curvature rail set includes fixed curvature rails and floating curvature rails; two pairs of fixed curvature rails are provided; each pair of fixed curvature rails is correspondingly and fixedly connected to the opposite sides of the baseplate; the two pairs of fixed curvature rails are staggered in parallel; two pairs of floating curvature rails are provided; each pair of floating curvature rails is correspondingly and fixedly connected to the other opposite sides of the base plate; and the two pairs of floating curvature rails are staggered in parallel. The compact two-way roller vibration isolating device solves the technical problems of complex structure of a traditional roller vibration isolating device, need of upper and lower two layers of orthogonal rails and large occupied space.

Description

technical field [0001] The invention relates to the technical field of shock absorption and isolation, in particular to a compact bidirectional roller type shock isolation device and a design method used in the technical field of shockproof protection of cultural relics. Background technique [0002] Museums are the carriers that make cultural relics come alive in the protection and utilization of cultural relics. A large number of movable cultural relics flow to museums for centralized storage, which also increases the possibility of massive damage under sudden disasters such as earthquakes. More than 60% of museums in my country are located in a strong earthquake-prone earthquake zone. The 5.12 Wenchuan earthquake in 2008 caused damage to no less than 2,766 cultural relics in the collection. Anti-seismic measures for cultural relics in museums can be divided into two types: anti-seismic and anti-seismic methods. As far as the current situation of floating cultural relics i...

Claims

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Application Information

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IPC IPC(8): F16F15/02
CPCF16F15/02F16F15/021
Inventor 马伯涛管志忠葛家琪宋毛毛黄季阳张玲张曼生张国军刘鑫刚
Owner CHINA AVIATION PLANNING & DESIGN INST GRP
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