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Marine steel structure noise reduction device

A steel structure and noise reduction technology, applied in the direction of spring/shock absorber, vibration suppression adjustment, mechanical equipment, etc., can solve problems such as loud noise, and achieve the effect of reducing noise and protecting hearing

Inactive Publication Date: 2018-11-13
ZHENJIANG SHENMAO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a noise reduction device for a marine steel structure to solve the problem that the collisions generated when the existing equipment is placed will generate a lot of noise

Method used

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  • Marine steel structure noise reduction device
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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] see Figure 1-Figure 2 , the present invention provides a proposal for a marine steel structure noise reduction device: its structure includes a support rod 1, a base fixing bolt 2, a first support spring 3, a second support spring 4, a base 5, cork fixing screws 6, and an anti-corrosion coating 7. The upper support frame 8, the first cork pad 9, the third support spring 10, the second cork pad 11, the upper part of the base 5 is connected with the support rod 1, and the upper part of the support rod 1 is connected with the upper support frame 8 , the top of the base 5 is connected to the first support spring 3, the top of the first support spring 3 is connected to the upper support frame 8, the bottom of the upper support frame 8 is provid...

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PUM

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Abstract

The invention discloses a marine steel structure noise reduction device. The device structurally comprises supporting rods, base fixing bolts, a first supporting spring, a second supporting spring, abase, cork fixing screws, an anti-corrosion coating, an upper supporting frame, a first cork cushion, a third supporting spring and a second cork cushion. The upper portion of the base is connected with the supporting rods, and the upper portions of the supporting rods are connected with the upper supporting frame; the upper portion of the base is connected with the first supporting spring, and the upper portion of the first supporting spring is connected with the upper supporting frame; the cork fixing screws are arranged at the bottom of the upper supporting frame; and the cork fixing screwsare connected with the first cork cushion and the second cork cushion. The supporting rods are arranged, so that a fixing and supporting device is omitted, a certain buffering effect can be achievedwhen the device is placed, noise generated during work can be effectively reduced, and hearing of a user is effectively protected.

Description

technical field [0001] The invention relates to a ship steel structure noise reduction device, which belongs to the field of noise reduction devices. Background technique [0002] The so-called steel structure is a combination of various parts through welding, riveting or bolting and other methods. These parts are connected to each other and restrict each other to form an organic whole. Bracket, a supporting structure. The application of the stent is extremely wide, and it can be found everywhere in work and life. Such as camera tripods, heart stents used in the medical field, etc. [0003] An active noise reduction device with a prior art publication application number of CN201510213039.6. The noise reduction device includes a plurality of detection units and the noise reduction device is arranged in a closed space for active noise reduction of the sound signal in the space, and the noise reduction device also includes an active noise reduction device arranged near the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/023F16F15/04
CPCF16F15/023F16F15/04
Inventor 胡申生
Owner ZHENJIANG SHENMAO MACHINERY