The invention relates to an adjustable spin lock device which comprises a lock frame and a locking assembly, the lock frame is rotatably connected with a frame, the lock frame is provided with a containing cavity, and a through hole is formed in the upper side of the containing cavity; the locking assembly is slidably arranged on the lock frame and comprises a lock sleeve and a lock head, the lock sleeve is arranged outside the lock head, the lock head can rotate relative to the lock sleeve, the lock head comprises a main body and a locking part arranged at one end of the main body, and the locking part extends out of one end of the lock sleeve; the device has an initial state and a locking state, when the device is in the initial state, the lock frame and the locking assembly are both contained in the frame, and the locking part of the lock head is located in the containing cavity of the lock frame; in the locking state, the lock frame part and the locking assembly are both located outside the frame, and the locking part of the lock head is located outside the containing cavity of the lock frame. According to the adjustable spin lock device provided by the invention, the width and height dimensions of an engineering vehicle can be effectively reduced, the cost of the engineering vehicle is reduced, and the passing performance of the engineering vehicle under special working conditions is improved.

    本发明涉及一种可调节式旋锁装置,包括锁架和锁紧组件,锁架与车架可转动地连接,锁架具有容纳腔,容纳腔的上侧开设有穿孔;锁紧组件滑动设置在锁架上,锁紧组件包括锁套、锁头,锁套设置在锁头外,锁头可相对锁套转动,锁头包括主体、设置在主体一端的锁紧部,锁紧部伸出锁套的一端;装置具有初始状态和锁紧状态,当处于初始状态,锁架与锁紧组件均收容在车架内,锁头的锁紧部位于锁架的容纳腔内;当处于锁紧状态,锁架部分、锁紧组件均位于车架外,锁头的锁紧部位于锁架的容纳腔外。本发明提供的可调节式旋锁装置,可调节式旋锁装置可以有效减小工程车的宽度和高度尺寸,降低工程车成本,提高工程车特殊工况下的通过性能。


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    Title :

    Adjustable spin lock device


    Additional title:

    一种可调节式旋锁装置


    Contributors:
    ZHANG JIAWEI (author) / ZENG ZHAOSHENG (author) / LIU GANG (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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