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An electromagnetic trigger type release hook device

A trigger type, hook device technology, applied in the direction of ships, etc., can solve the problem that the acoustic remote control communication cannot complete the underwater release task, etc., and achieve the effect of good application prospect, good economy, and large rotation angle.

Active Publication Date: 2021-07-23
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to solve the technical problem that the acoustic remote control communication cannot even complete the underwater release task in extreme cases

Method used

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  • An electromagnetic trigger type release hook device
  • An electromagnetic trigger type release hook device
  • An electromagnetic trigger type release hook device

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Experimental program
Comparison scheme
Effect test

Embodiment 2

[0033] Based on the electromagnetic trigger release hook device disclosed in Embodiment 1, this embodiment discloses a preferred electromagnetic trigger release hook device, specifically:

[0034] The first through hole 11 is higher than the position of the second through hole 12, the main hook 2 is fixed on the load-bearing bracket 1 through the second through hole 12, and can be rotated flexibly, the free end 21 is a horizontal part, and the horizontal part hangs heavy objects through the suspension ring 5 , the free end 21 is a second L-shaped end face matched with the end face of the second end 32 of the auxiliary hook 3 , and is used to engage with the second end 32 of the auxiliary hook 3 .

[0035] The first through hole 11 is higher than the position of the second through hole 12, and the main hook 2 is arranged on the lower part of the load-bearing support 1 through the rotating shaft, so that the vertical section of the main hook 2 is shorter than the horizontal secti...

Embodiment 3

[0039] Based on the electromagnetic trigger release hook device disclosed in Embodiment 1 and Embodiment 2, this embodiment discloses the mechanical principle of an electromagnetic trigger release hook device, specifically as follows:

[0040] Such as figure 2 As shown, when hanging heavy objects, when the auxiliary hook 3 is mounted, the second end 32 is engaged with the free end 21 of the main hook 2, and the first end 31 is attracted to the electromagnet 4, and the auxiliary hook 3 plays a labor-saving role. When the weight is heavy, the upper surface of the first end 31 of the auxiliary hook 3 is parallel to the upper surface of the load-bearing bracket 1, so that the electromagnetic trigger type release hook device of this embodiment can mount a heavy object with several times the suction force of the electromagnet 4.

[0041] The design of the inclined surface can exert the force of the heavy object on the main hook 2, and generate a component force for the separation o...

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PUM

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Abstract

The present invention relates to the field of release devices, in particular to an electromagnetic trigger release hook device, including a power supply, a load-bearing bracket, and a mounting module. The mounting module includes a main hook and an auxiliary hook. One end of the main hook is fixedly connected to the bottom end of the load-bearing bracket. The free end of the main hook is parallel to the load-bearing bracket, the first end of the auxiliary hook is attracted to the electromagnet, the second end passes through the first through hole and engages with the main hook to form a closed loop, the first end of the auxiliary hook includes an iron block, and the electromagnet passes through The fixing frame is fixed on the top of the load-bearing bracket and is in detachable contact with the first end of the auxiliary hook. The electromagnetic trigger release hook device of the present invention controls the magnitude of the suction force between the electromagnet and the square iron block of the auxiliary hook through the control module, thereby controlling the engagement and separation between the main hook and the auxiliary hook, and can accurately operate in different depths of the marine environment. The object to be released is released in the center, the structure is simple and firm, the action is flexible, the operation is convenient, the maintenance is easy, the economy is good, and it has a good application prospect.

Description

technical field [0001] The invention relates to the field of release devices, in particular to an electromagnetic trigger type release hook device. Background technique [0002] Marine resources have always been closely watched by people. The exploration and detection of the marine environment is the technical basis for the development of modern marine technology. In the exploration of the deep-sea environment, it is often necessary to mount and release various deep-sea detectors at different depths. At present, ocean turbulence is an important research field of ocean physics. The existence of turbulence problems has prevented the research and development of many other disciplines. In the study of ocean turbulence, an effective and reliable release device is essential. important equipment. [0003] In addition to the release form of the acoustic release device, the locking pin is usually driven by a motor to expand and contract or rotate, and there are also separation and r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B21/00
CPCB63B21/00
Inventor 薛晨阳张志东梁霄年夫顺
Owner ZHONGBEI UNIV