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Wireless cord-pulling multi-lever linkage device used for remote unhooking

A lever linkage and wireless technology, applied in the direction of devices for throwing or releasing ships, etc., can solve the problems of high risk and achieve the effect of low cost, safety assurance and overall light weight

Active Publication Date: 2016-10-12
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the shipping industry, due to the high side of the ship, small boats need to be released when they are released to the sea for assembly, and the risk is extremely high in bad sea conditions

Method used

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  • Wireless cord-pulling multi-lever linkage device used for remote unhooking
  • Wireless cord-pulling multi-lever linkage device used for remote unhooking
  • Wireless cord-pulling multi-lever linkage device used for remote unhooking

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] to combine Figure 1 to Figure 5 , the present invention comprises two connecting plates 3 and 8, a left hook 6, a right hook 7, a hook left strut 18, a hook right strut 13, a hook rotary push rod 17, and two connecting The tops of the plates 3 and 8 are connected together with a cylinder, the cylinder is provided with a U-shaped lifting link hole 1, between the two connecting plates 3 and 8, a compression spring end stop rod 10 is arranged, and the compression spring end stop rod 10 The two ends of the two ends pass through the corresponding connecting plates and the end shells are provided with compression spring end lever caps 2, the compression spring end levers 10 are located below the U-shaped lifting chain interface 1, and the two connecting plates 3 and 8 Also be provided with the left side hook rotating shaft 22 and t...

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Abstract

The invention provides a wireless cord-pulling multi-lever linkage device used for remote unhooking. The wireless cord-pulling multi-lever linkage device is used in the fields of ships, deep wells, nuclear power and the like. Underwater devices can be released and recycled in the ocean exploration process. The wireless cord-pulling multi-lever linkage device used for remote unhooking comprises a mechanical part and an electronic control part. A main body works in a mechanical multi-lever linkage mode. Power majorly stems from springs. A motor serves as a displacement driving power source and is subjected to remote control. The work process includes mechanism restoration, circuit electrification resetting and starting of official working. The wireless cord-pulling multi-lever linkage device used for remote unhooking can achieve the purpose of remote releasing and unhooking, multiple stages of levers are adopted, the gravity of weights is reduced and finally the weights are converted to a mechanical dead center, the safety of the lifting process is guaranteed, and the risk of automatic unhooking of the weights is avoided. The wireless cord-pulling multi-lever linkage device used for remote unhooking is small and exquisite in appearance, low in cost, convenient to operate and safe in unhooking.

Description

technical field [0001] The invention relates to a multi-lever linkage device, in particular to a wireless drawstring multi-lever linkage device for remote decoupling. Background technique [0002] In the shipping industry, due to the high side of the large ship, it is necessary to release the small boat when it is released to the sea for assembly, and the risk is extremely high in bad sea conditions. The long-distance release and recovery device can be widely used in ships, deep wells, nuclear power and other fields. During the ocean exploration process, the submersible will be released. The use of a miniaturized release device can greatly reduce the release and recovery cost of the submersible. According to the data, The release and recovery of most submersibles is equipped with a separate release and recovery device, which is expensive, and the release and recovery device of this patent can greatly save costs. [0003] The invention is divided into two parts of mechanical...

Claims

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Application Information

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IPC IPC(8): B63B23/28
CPCB63B23/28
Inventor 孙丽萍张旭马刚艾尚茂倪问池孙海
Owner HARBIN ENG UNIV
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