Novel noise reduction box and control method thereof

A noise reduction box, a new type of technology, applied in the direction of sounding equipment, instrument parts, instruments, etc., can solve the problems of unsatisfactory shock absorption and noise reduction effect of the machine box, loose connection parts, equipment damage, etc., to prevent The effect of accidentally hitting the top of the box body, avoiding shaking or toppling, and isolating the transmission of vibration

Pending Publication Date: 2020-08-28
上海咨盛压缩机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there are the following deficiencies. On the one hand, this fixing method is a rigid connection. In a bumpy transportation environment, it is inevitable that the connectors will become loose and cause damage to the equipment; New noise is generated, and the propagation ability of vibration in solids is much greater than that in air, so the shock and noise reduction effect of this type of machine box is not satisfactory

Method used

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  • Novel noise reduction box and control method thereof
  • Novel noise reduction box and control method thereof
  • Novel noise reduction box and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown, it is a new type of noise reduction box, which mainly includes the following parts: vibration equipment 10, box body 20, box bracket 80, telescopic device mounting frame 90, equipment mounting frame 30 and telescopic device 50, wherein the equipment mounting frame 30 includes an equipment mounting plate 31 and at least three support rods 60 .

[0053] Specifically, the vibration equipment 10 refers to equipment that can generate vibration or noise during use, such as air compressors, hydraulic presses, diesel engines, and gasoline engines. 30; the bottom end of the box body 20 is provided with at least two bracket limit holes 21, and the bracket limit holes 21 are through holes for the support rod 60 to pass through the holes; the box body bracket is fixed outside the box body 20 80, used to support the box body 20, the specific box bracket 80 can be fixed on the bottom plate of the box body 20 or can be fixed on the side wall of the box body...

Embodiment 2

[0065] Such as Figure 4 As shown, it is a new type of noise reduction box, which mainly includes the following parts: vibration equipment 10, box body 20, box bracket 80, telescopic device mounting frame 90, equipment mounting frame 30 and telescopic device 50, wherein the equipment installation The frame 30 includes an equipment mounting plate 31 and at least two support rods 60 , wherein the vibrating equipment 10 refers to equipment that can generate vibration or noise, such as air compressors, hydraulic machines, fuel oil machines, and the like.

[0066] Specifically, the vibrating device 10 is detachably installed on the equipment mounting plate 31 inside the box body 20; the side wall of the box body 20 is provided with at least two bracket limiting holes 21, and the bracket limiting holes 21 are through holes. , for the equipment mounting frame 30 to pass through the hole; at least two box brackets 80 are fixed outside the box body 20 for supporting the box body 20, an...

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Abstract

The invention discloses a novel noise reduction box and a control method thereof. The novel noise reduction box comprises a box body main body, a box body support, an equipment mounting frame, a telescopic device mounting frame and a telescopic device; the equipment mounting frame is movably arranged above a bottom plate of the box body main body, and the equipment mounting frame penetrates through a through hole in a clearance manner and is arranged towards the ground; the telescopic device mounting frame is arranged below the bottom plate; the telescopic device is arranged between the telescopic device mounting frame and the bottom plate; in the first state, the box body support is supported on the ground, and a gap is formed between the equipment mounting frame and the bottom plate; inthe second state, the telescopic device jacks up the box body main body, the box body support leaves the ground, and a limiting structure is clamped on the bottom plate or a support limiting hole so as to fix the equipment mounting frame. Through the structures of the equipment mounting frame, the telescopic device, the telescopic device, the telescopic device mounting frame and the like, the vibration equipment in the box body main body is separated from the box body main body, so that the vibration of the box body main body is reduced, and the purposes of facilitating transportation and reducing vibration and noise of the whole equipment are fulfilled.

Description

technical field [0001] The invention relates to the technical field of boxes, in particular to a novel noise reduction box and a control method. Background technique [0002] With the rapid development of science and technology, more and more machinery and equipment are put into industrial applications, especially air compressors, hydraulic presses and other equipment, which play an important role in industrial, agricultural and laboratory applications. However, because such machines generally produce relatively loud noises, it will not only have a great physiological impact on the staff, but also cause noise pollution to the surrounding environment. Being in an environment with excessive noise for a long time will easily make people restless and even affect their health. People's hearing is irreversibly damaged. [0003] In the prior art, for the convenience of use and transportation, the soundproof box casing and vibration equipment of this type of machine are fastened to...

Claims

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Application Information

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IPC IPC(8): G10K11/16G10K11/162G12B9/02
CPCG10K11/16G10K11/162G12B9/02
Inventor 肖庆华
Owner 上海咨盛压缩机有限公司
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