The invention relates to the technical field of safety tongs, and discloses a safety tongs interlocking structure for an elevator, which comprises a safety tongs, a connecting device is arranged on the lower side of the outer surface of the safety tongs, the connecting device comprises a device plate, a device box is arranged on one side of the outer surface of the device plate, a pressing rod is arranged on one side of the outer surface of the device box, and a groove plate is arranged at one end of the pressing rod. A rotating gear is arranged on one side of the outer surface of the groove plate, and a gear rod is arranged on one side of the outer surface of the rotating gear. According to the safety gear interlocking structure for the elevator, when a device pipe is connected with the elevator in an inserted mode and a threaded rod is rotated, the threaded rod drives an auxiliary groove plate to move, when the auxiliary groove plate moves, a pushing rod drives a movable plate to move, the movable plate drives an inclined plate to move, and when the inclined plate makes contact with one side of the outer surface of a limiting rod, a pressing rod is pressed, and the pressing rod drives a rotating gear to move; the gear rod moves, the sliding rod moves in the threaded pipe, the threaded pipe rotates, the threaded rod drives the insertion rod to move, and when the insertion rod makes contact with the upper side of the inner wall of the elevator, the device is fixed in the elevator.
本发明涉及安全钳技术领域,且公开了一种用于电梯的安全钳联锁结构,包括安全钳,安全钳外表面下侧设置有连接装置,连接装置包括装置板,装置板外表面一侧设置有装置箱,装置箱外表面一侧设置有按压杆,按压杆一端设置有槽板,槽板外表面一侧设置有转动齿轮,转动齿轮外表面一侧设置有齿轮杆。该用于电梯的安全钳联锁结构,当装置管与电梯插接,转动螺纹杆,螺纹杆带动辅助槽板运动,当辅助槽板运动时,推动杆带动活动板运动,活动板带动倾斜板运动,当倾斜板与限位杆外表面一侧接触时,按压按压杆,按压杆带动转动齿轮运动,齿轮杆运动,滑动杆在螺纹管运动,螺纹管转动,螺纹杆带动插杆运动,当插杆与电梯内壁上侧接触时,装置在电梯内固定。
Safety tongs interlocking structure for elevator
一种用于电梯的安全钳联锁结构
2022-06-14
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |