Suspension steel wire rope vibration-isolation and sound-insulation device
A wire rope, suspension technology, applied in the direction of shock absorbers, sound equipment, instruments, etc., to achieve the effect of adjusting the performance of the system
Inactive Publication Date: 2018-03-06
ZHEJIANG UNIV
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Problems solved by technology
However, there are currently no relevant products with outstanding performance on the market, so how to realize a method of vibration and sound isolation for suspension wire ropes has become an urgent problem to be solved.
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[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.
[0016] Suspension wire rope vibration and sound insulation device of the present invention such as figure 1 As shown, it includes the first support ring 1, the first U-bolt 2, the first support plate 3, the first bolt group 4, the rubber block 5, the second support plate 6, the third support plate 7, the second bolt group 8. The fourth suppo...
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The invention discloses a suspension steel wire rope vibration-isolation and sound-insulation device. The suspension steel wire rope vibration-isolation and sound-insulation device comprises a first supporting device, a second supporting device, an elastic device and a length adjustor. Suspending and consshmnecting are conducted through the first supporting device and the second supporting device,the elastic device is arranged between the first supporting device and the second supporting device, and the length adjustor is arranged at the lower end of the second supporting device; when a steelwire rope penetrating through the upper end of the first supporting device and the lower end of the length adjustor bears tensile force, the elastic device which is embedded into the position betweenthe first supporting device and the second supporting device achieves the buffering effect, vibration of the audio frequency band is absorbed, vibration isolation and sound insulation are achieved, and the system performance is effectively adjusted; and the suspension steel wire rope vibration-isolation and sound-insulation device can adapt to different pre-tightening force and compression amounts through the length adjustor. According to the suspension steel wire rope vibration-isolation and sound-insulation device, the outside micro-vibration can be effectively isolated, and an ideal environment is provided for high-precision sensor detection.
Description
technical field [0001] The invention relates to the technical field of precision vibration and sound insulation, in particular to a vibration and sound insulation device for a suspended steel wire rope. Background technique [0002] With the advancement of science and technology, ultra-precision machining and measurement technology has developed rapidly. Ultra-fine processing, testing and scientific experiments put forward strict requirements on environmental vibration, especially large-scale ultra-precision photoelectric measuring instruments have higher and higher requirements for anti-micro-vibration. In ultra-precision measurement and control, the measurement and control accuracy of precision instruments is not only related to the accuracy of the instrument itself, but also the influence of many factors such as vibration, temperature, and electromagnetic interference in the surrounding environment is also a key link in determining the accuracy of measurement and control....
Claims
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Login to View More IPC IPC(8): F16F7/00G10K11/16
CPCF16F7/00G10K11/16
Inventor 黄添添唐丽叶凌云宋开臣
Owner ZHEJIANG UNIV