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A platform for research: civil engineering, architecture and urbanism
Extension ladder hanging buckle
The extension ladder hanging buckle comprises a sliding ladder frame, and a basic ladder frame is arranged on the back face of the sliding ladder frame in a relatively sliding mode; the sliding ladder frame is provided with a hanging buckle device, the hanging buckle device is used for positioning the relative position between the sliding ladder frame and the basic ladder frame, the hanging buckle device comprises a limiting hasp, and the limiting hasp is erected between the sliding ladder frame and the basic ladder frame; and the limiting rotating mechanism is mounted at the top of the limiting hasp in a penetrating manner. By means of the arrangement mode that the limiting hasp is matched with the limiting rotating mechanism, the position of the first pedal is limited and locked through the safety mechanism, the first pedal is limited to the inner side of the connecting hook part, and the position of the second pedal is limited and locked through the locking mechanism; therefore, the relative position between the first pedal and the second pedal can be limited and held, and the sliding ladder frame cannot be continuously pulled up and slide, so that the stability of the sliding ladder frame and the basic ladder frame is improved, and the safety of personnel in use is ensured.
本发明公开了延伸梯挂扣，包括：滑动梯框，滑动梯框的背面相对滑动设置有基础梯框；滑动梯框安装有挂扣装置，挂扣装置用于对滑动梯框与基础梯框之间相对位置的定位，挂扣装置包括：限位搭扣，限位搭扣搭设于滑动梯框与基础梯框之间；限位转动机构，限位转动机构穿插安装于限位搭扣的顶部。本发明利用限位搭扣和限位转动机构相配合的设置方式，通过保险机构对第一踏板的位置进行限位憋死，将第一踏板限位在连接钩部的内侧，使得锁定机构对第二踏板的位置进行限位憋死，从而便可对第一踏板与第二踏板之间的相对位置进行限位憋死，滑动梯框便无法继续拉升滑动，从而使得滑动梯框与基础梯框稳定性升高，保证人员使用中安全性。
Extension ladder hanging buckle
The extension ladder hanging buckle comprises a sliding ladder frame, and a basic ladder frame is arranged on the back face of the sliding ladder frame in a relatively sliding mode; the sliding ladder frame is provided with a hanging buckle device, the hanging buckle device is used for positioning the relative position between the sliding ladder frame and the basic ladder frame, the hanging buckle device comprises a limiting hasp, and the limiting hasp is erected between the sliding ladder frame and the basic ladder frame; and the limiting rotating mechanism is mounted at the top of the limiting hasp in a penetrating manner. By means of the arrangement mode that the limiting hasp is matched with the limiting rotating mechanism, the position of the first pedal is limited and locked through the safety mechanism, the first pedal is limited to the inner side of the connecting hook part, and the position of the second pedal is limited and locked through the locking mechanism; therefore, the relative position between the first pedal and the second pedal can be limited and held, and the sliding ladder frame cannot be continuously pulled up and slide, so that the stability of the sliding ladder frame and the basic ladder frame is improved, and the safety of personnel in use is ensured.
本发明公开了延伸梯挂扣，包括：滑动梯框，滑动梯框的背面相对滑动设置有基础梯框；滑动梯框安装有挂扣装置，挂扣装置用于对滑动梯框与基础梯框之间相对位置的定位，挂扣装置包括：限位搭扣，限位搭扣搭设于滑动梯框与基础梯框之间；限位转动机构，限位转动机构穿插安装于限位搭扣的顶部。本发明利用限位搭扣和限位转动机构相配合的设置方式，通过保险机构对第一踏板的位置进行限位憋死，将第一踏板限位在连接钩部的内侧，使得锁定机构对第二踏板的位置进行限位憋死，从而便可对第一踏板与第二踏板之间的相对位置进行限位憋死，滑动梯框便无法继续拉升滑动，从而使得滑动梯框与基础梯框稳定性升高，保证人员使用中安全性。
Extension ladder hanging buckle
延伸梯挂扣
ZHOU XIAOYING (author) / BAO MINGHUA (author) / WANG HUA (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern