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Acoustic releaser actuating mechanism capable of cutting cable

A releaser and cable technology, applied in the field of acoustic releaser actuators, can solve the problems of non-repetitive use, high use cost, small underwater load, etc.

Inactive Publication Date: 2012-09-26
710TH RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Individual specially designed underwater release cutting mechanism, its actuator can only be used once and cannot be used repeatedly, so the cost of use is very high, and these specially designed actuators have no mechanical amplification capability, and the underwater load is very small, so they can only be used on specific occasions

Method used

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  • Acoustic releaser actuating mechanism capable of cutting cable
  • Acoustic releaser actuating mechanism capable of cutting cable
  • Acoustic releaser actuating mechanism capable of cutting cable

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] as attached figure 1 , 2 , 3, the actuator of the acoustic release is composed of a sealed housing 1, a pneumatic pin puller 2, a release base 3, a pin puller pin 4, a cutter 5, a release hook 6, a release hook shaft 7, a limiter It is composed of bit shaft 9, releaser caliper 10, cable pressing plate 12 and the like.

[0018] First pass the cable 11 to be cut through the cable hole of the pin shaft 4 of the pin puller, then press the two ends with the cable pressure plate 12 respectively, set the cutting knife 5 on the pin shaft 4 of the pneumatic pin puller 2, and then use the nut Press firmly.

[0019] The release hook 6 is installed and fixed in the interlayer of the release caliper 10 through the release hook rotating shaft 7. When the upper end of the release hook leans against the pin 4 of the pneumatic pin puller 2, the lower end and t...

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Abstract

The invention relates to an acoustic releaser actuating mechanism capable of cutting a cable, which comprises a sealed shell, a pneumatic pin remover, a releaser pedestal, a pin remover pin shaft, a cutter, a release hook, a release hook rotating shaft, a shackle, a limiting shaft, releaser calipers, a cut cable and a cable pressing plate, and a peripheral device is an underwater sound transducer, wherein the releaser pedestal and the releaser calipers are integrated into a whole, and the release hook rotating shaft and the limiting shaft are installed on the releaser pedestal; the bottom of the sealed shell is connected with the releaser pedestal in a sealed mode, and the pin remover pin shaft penetrates through the releaser pedestal to a position between the releaser calipers; the cutter is installed on the pin remover pin shaft; the release hook is installed in the releaser calipers, the upper end of the release hook abuts against and is connected with the lower end of the pin remover pin shaft and is positioned by the pin remover pin shaft, and the shackle is hung on the release hook; and the cut cable penetrates through a cable passing hole of the pin remover pin shaft and isfixed on the releaser pedestal by the cable pressing plate. The underwater sound transducer can receive a sound signal released by a surface remote controller, the pneumatic pin remover acts, the cable is cut, and the shackle is released at the same time.

Description

technical field [0001] The invention relates to an actuator for an acoustic releaser, in particular to an actuator for an underwater acoustic releaser capable of cutting cables. Background technique [0002] At present, there are three types of actuators for acoustic releasers: motor type, pneumatic type, and electric heating wire type, but none of the above-mentioned actuators has the function of cutting cables. Individual specially designed underwater release cutting mechanism, its actuator can only be used once and cannot be used repeatedly, so the cost of use is very high, and these specially designed actuators have no mechanical amplification capability, and the underwater load is very small, so they can only be used on specific occasions. Contents of the invention [0003] The purpose of the present invention is to provide an underwater acoustic releaser actuator capable of cutting cables for the deep-sea cutting releaser. In addition to the function of cutting and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V3/00G01V3/12B26D7/00H02G1/12
Inventor 熊志红吕维乐陈霞陈雄洲聂晓敏付继伟刘晓东张志才朱旭田跃华
Owner 710TH RES INST OF CHINA SHIPBUILDING IND CORP
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