Vibration reduction and sound insulation device

A vibration and sound insulation, steel belt technology, applied in the direction of springs, etc., can solve the problems that the new load affects the safety of the corridor structure and the high cost of closing investment, and achieves the effect of ensuring stable and safe operation, reducing the impact of environmental diffusion, and inhibiting transmission.

Pending Publication Date: 2020-03-24
ANHUI CONCH DESIGN & RES INST OF BUILDING MATERIALS CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The investment cost of closing the belt conveyor and corridor surface is high, and the safety of the original corridor structure will be affected due to the large new load

Method used

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  • Vibration reduction and sound insulation device
  • Vibration reduction and sound insulation device

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "upper, lower, top, bottom", etc., only represent the orientation of the term in the normal use state, or are understood by those skilled in the art colloquial term and should not be construed as a limitation of the term.

[0023] like figure 1 , figure 2 As shown, the present invention provides a vibration and sound insulation device, including a fixed base, the fixed base at least includes a plurality of horizontal steel belts 1 intersected; rubber blocks 2 arranged above the horizontal steel belts 1, the The rubber block 2 is embedd...

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Abstract

The invention relates to the technical field of noise treatment and environmental protection, and discloses a vibration reduction and sound insulation device, which comprises a fixed base. The fixed base at least comprises a plurality of horizontal steel belts which are arranged in a crossed mode; and rubber blocks which are arranged on the horizontal steel belts. A plurality of longitudinal connecting and fixing pieces are embedded in the rubber blocks; one end of each connecting and fixing piece is connected with the horizontal steel belt, and the other end of each connecting and fixing piece is connected with a supporting leg or a bearing platform of material conveying equipment. According to the device, the rubber blocks are adopted as vibration reduction main bodies, and are internally embedded with the connecting and fixing pieces and are connected with the base composed of the plurality of horizontal steel belts which are arranged in a crossed mode, so that vibration noise of the material conveying equipment is absorbed and restrained from being transmitted from the supporting legs to the gallery face, the diffusion influence of the vibration noise on the surrounding environment is reduced, meanwhile, stable and safe operation of the conveying equipment is guaranteed, and the final purpose of civilized and environment-friendly production is achieved.

Description

technical field [0001] The invention relates to the technical field of noise control and environmental protection, in particular to a vibration reduction and sound insulation device. Background technique [0002] With the economic development and the improvement of environmental protection requirements, civilized production has become an important part of enterprise environmental protection. As a kind of pollution, noise not only has a serious impact on the physical and mental health of workers working in factories, but also interferes with the surrounding natural and human environment. In the context of the country's vigorous promotion of environmental protection, in order to actively respond to the country's call, special equipment for noise control is particularly important. Belt conveyors are widely used in material transportation as large-flow conveying equipment. During high-speed rotation, the drum rubs against the belt to generate mechanical and vibration noise, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/371
CPCF16F1/371
Inventor 余生周金波徐刚章嗣福吴义德周树强
Owner ANHUI CONCH DESIGN & RES INST OF BUILDING MATERIALS CO LTD
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