A passive pull-off mechanism for a shedding plug

A technology of dropping the plug and adjusting the pull rod, applied in the direction of coupling device, electrical components, connection, etc., can solve the problem of uncontrollable posture, affecting other equipment, etc., and achieve the effect of reliable unlocking and separation, low cost, and easy implementation.

Active Publication Date: 2019-02-01
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above analysis, the present invention aims to provide a passive pull-off mechanism for a dropped plug to solve the problem in the prior art that after the plug falls off, its posture cannot be controlled and other equipment is affected

Method used

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  • A passive pull-off mechanism for a shedding plug

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Embodiment Construction

[0037] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0038] A passive pull-off mechanism for a shedding plug. The pull-off mechanism is installed at the bottom of a container and adopts a passive shedding form. The passive pull-off mechanism for a shedding plug includes: an adjusting nut 1, a lock nut 2, an adjusting pull rod 3, a shedding plug 6, and a protection fork Arm 9, mount 10;

[0039] The adjusting nut 1 is provided with an external thread, is threadedly connected with the locking nut 2, and is connected with the mounting seat 10;

[0040] The adjusting nut 1 is provided with an internal thread, and is threadedly connected with the adjusting pull rod 3;

[0041] The protection yoke 9 is sleeve...

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PUM

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Abstract

The invention relates to a passive pull-out mechanism of a pull-off plug. The passive pull-out mechanism comprises an adjusting nut, a locking nut, an adjusting pull rod, a pull-off plug, a protection fork arm, and a mounting seat. An outer thread is formed at the adjusting nut and the adjusting nut and the locking nut are in threaded connection; and the adjusting nut is connected with the mounting seat. An inner thread is formed at the adjusting nut being in threaded connection with the adjusting pull rod. The protection fork arm sleeves the outer side of the adjusting pull rod and is connected with the pull-off plug by a bolt; and the pull-off plug is plugged with a tail of an effective load moving object. The mounting seat is installed at the bottom of an emission cylinder of the effective load moving object. The pull-out mechanism has advantages of simple structure, convenient installation, low cost, and easy implementation. With the mechanism, the attitude of the plug after shedding can be controlled effectively, so that reliable delocking and separation between the pull-off plug and the effective load can be realized.

Description

technical field [0001] The invention relates to the technical field of payload moving object launch, in particular to a passive pull-off mechanism for a shedding plug. Background technique [0002] During the movement of the payload moving object, the input signal is transmitted to the payload through the shedding plug, causing the payload moving object to move. After the signal transmission is completed, the shedding plug needs to be pulled out. [0003] The pull-off method used in the past only relies on the wire rope to pull the falling plug off, and the posture of the falling plug at the bottom of the container cannot be controlled, which may easily affect other equipment. Contents of the invention [0004] In view of the above analysis, the present invention aims to provide a passive pull-off mechanism for a dropped plug to solve the problem in the prior art that after the plug falls off, its posture cannot be controlled and other equipment is affected. [0005] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/633
CPCH01R13/633
Inventor 陈建设陈伯强刘念昆缑林虎
Owner BEIJING MECHANICAL EQUIP INST
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