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A platform for research: civil engineering, architecture and urbanism
Turnover bolt lock and locking mechanism
The invention provides an overturning bolt lock, which is characterized by comprising a lock main body, a bolt hole, an overturning bolt, and a locking mechanism, one end of the bolt shaft is inserted into the bolt hole in an extendable manner; the turnover part is rotatably arranged on the lock body and rotatably connected with the other end of the bolt shaft, and the bolt shaft can be controlled to stretch out and draw back by rotating the turnover part. The invention further provides a locking mechanism which is used for being arranged on the preset opening in the aircraft body and is characterized by comprising an opening cover arranged on the preset opening; the overturning bolt lock is arranged on the covering cap and used for locking the covering cap on the preset opening, a bolt groove is further formed in the aircraft body, when the bolt shaft is in the stretching-out state, the bolt shaft stretches into the bolt groove, when the bolt shaft is in the retracting state, the bolt shaft leaves the bolt groove, and the bolt groove is used for limiting the bolt shaft. According to the turnover bolt lock and the locking mechanism provided by the invention, a worker can conveniently lock or open the opening cover to work in the preset opening.
本发明提供了一种翻转插销锁，其特征在于，包括：锁具主体，开设有插销孔；插销轴，一端可伸出地穿设在插销孔中；翻转部，可转动地设置在锁具主体上，且与插销轴的另一端可转动地连接，通过转动翻转部能够控制插销轴进行伸缩。本发明还提供了一种锁闭机构，用于设置在飞机主体上的预设开口上，其特征在于，包括：口盖，设置在预设开口上；翻转插销锁，设置在口盖上，用于将口盖锁紧在预设开口上，其中，飞机主体上还开设有插销槽，插销轴处于伸出状态时，插销轴伸入插销槽，插销轴处于缩回状态时，插销轴离开插销槽，插销槽用于对插销轴进行限位。本发明所提供的翻转插销锁及锁闭机构有利于方便工作人员锁紧或打开口盖在预设开口内进行工作。
Turnover bolt lock and locking mechanism
The invention provides an overturning bolt lock, which is characterized by comprising a lock main body, a bolt hole, an overturning bolt, and a locking mechanism, one end of the bolt shaft is inserted into the bolt hole in an extendable manner; the turnover part is rotatably arranged on the lock body and rotatably connected with the other end of the bolt shaft, and the bolt shaft can be controlled to stretch out and draw back by rotating the turnover part. The invention further provides a locking mechanism which is used for being arranged on the preset opening in the aircraft body and is characterized by comprising an opening cover arranged on the preset opening; the overturning bolt lock is arranged on the covering cap and used for locking the covering cap on the preset opening, a bolt groove is further formed in the aircraft body, when the bolt shaft is in the stretching-out state, the bolt shaft stretches into the bolt groove, when the bolt shaft is in the retracting state, the bolt shaft leaves the bolt groove, and the bolt groove is used for limiting the bolt shaft. According to the turnover bolt lock and the locking mechanism provided by the invention, a worker can conveniently lock or open the opening cover to work in the preset opening.
本发明提供了一种翻转插销锁，其特征在于，包括：锁具主体，开设有插销孔；插销轴，一端可伸出地穿设在插销孔中；翻转部，可转动地设置在锁具主体上，且与插销轴的另一端可转动地连接，通过转动翻转部能够控制插销轴进行伸缩。本发明还提供了一种锁闭机构，用于设置在飞机主体上的预设开口上，其特征在于，包括：口盖，设置在预设开口上；翻转插销锁，设置在口盖上，用于将口盖锁紧在预设开口上，其中，飞机主体上还开设有插销槽，插销轴处于伸出状态时，插销轴伸入插销槽，插销轴处于缩回状态时，插销轴离开插销槽，插销槽用于对插销轴进行限位。本发明所提供的翻转插销锁及锁闭机构有利于方便工作人员锁紧或打开口盖在预设开口内进行工作。
Turnover bolt lock and locking mechanism
一种翻转插销锁及锁闭机构
CHEN JINHONG (author) / LI JINGWEI (author) / LI BO (author)
2024-10-01
Patent
Electronic Resource
Chinese
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