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Fan mounting support

A technology for installing brackets and fans, which is applied in the direction of electromechanical devices, casings/covers/supports, mechanical equipment, etc., and can solve problems such as failure to meet people's use requirements, easy damage to fan mounting brackets, and unstable operation of motors. Resonance phenomenon, good cushioning effect, and life-extending effect

Inactive Publication Date: 2014-12-10
JIANGSU SHUANGJU FANS
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] The external rotor motor needs to use the fan mounting bracket during the installation process. The existing fan mounting bracket will vibrate with the vibration of the motor shaft when the motor is running, resulting in resonance phenomenon, resulting in unstable operation of the motor and easy damage to the fan mounting bracket. , can not meet people's requirements

Method used

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  • Fan mounting support

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Embodiment Construction

[0008] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0009] Such as figure 1 As shown, the fan installation bracket includes: three bracket bodies 1, and the adjacent bracket bodies 1 are fixed together by bolts 2 and nuts 3, and the arc-shaped part 4 at one end of the three bracket bodies 1 forms a mounting ring. The other end of the three bracket bodies 1 is provided with a flat mounting plate 5 cooperating with the fan volute, and a mounting hole 6 is arranged on the flat mounting plate 5, and the arc portion at one end of the three bracket bodies 1 A shaft sleeve 7 is arranged in the installation ring composed of 4 , and a rubber vibration damping ring 8 is arranged between the installation ring composed of the arc-shaped part 4 at one end of the three bracket bodies 1 and the shaft sleeve 7 .

[0010] The above-mentioned fan installation bracket, by setting a rubbe...

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PUM

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Abstract

The invention discloses a fan mounting support which can eliminate resonance. The fan mounting support comprises three support bodies. Every two adjacent support bodies are integrally fixed together through bolts and nuts. The arc-shaped parts at one ends of the three support bodies form a mounting ring. A flat mounting plate matched with a fan volute is disposed at the other end of each of the three support bodies, and a mounting hole is formed in the flat mounting plate. A shaft sleeve is disposed in the mounting ring. A rubber damping ring is disposed between the mounting ring and the shaft sleeve. The fan mounting support has the advantages that resonance between a motor shaft and the fan mounting support can be eliminated during operation of a motor by the aid of the rubber damping ring, good buffer effect is achieved, the motor can operate stably, the service life of the fan mounting support is prolonged, and application requirements of people are satisfied.

Description

technical field [0001] The invention relates to a fan accessory, in particular to a fan installation bracket. Background technique [0002] The external rotor motor needs to use the fan mounting bracket during the installation process. The existing fan mounting bracket will vibrate with the vibration of the motor shaft when the motor is running, resulting in resonance phenomenon, resulting in unstable operation of the motor and easy damage to the fan mounting bracket. , can not meet people's requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fan installation bracket capable of eliminating resonance. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: fan installation bracket, including: three bracket bodies, the adjacent bracket bodies are fixed together by bolts and nuts, and the arc-shaped part at one end of the three brack...

Claims

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Application Information

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IPC IPC(8): H02K7/14H02K5/24F04D29/66
Inventor 孙勇安孙健
Owner JIANGSU SHUANGJU FANS
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