A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improved movable climbing ladder
The invention discloses an improved movable climbing ladder which comprises a frame body, a plurality of universal wheels, a connecting mechanism, a driving mechanism and a limiting mechanism, the connecting mechanism, the driving mechanism and the limiting mechanism are arranged in the frame body, the connecting mechanism is connected with the universal wheels, and the limiting mechanism is detachably connected with the connecting mechanism and used for pressing and abutting against the connecting mechanism. The connecting mechanism drives the universal wheels to move to the bottom of the frame body and drives the frame body to move; the driving mechanism is in driving connection with the limiting mechanism and is used for driving the limiting mechanism to be far away from the connecting mechanism, so that the connecting mechanism retracts the universal wheels into the frame body through the downward pressing gravity of the frame body; the driving mechanism is further used for supporting the frame body and driving the limiting mechanism to abut against the connecting mechanism so that the universal wheels can move to the bottom of the frame body. According to the technical scheme, the bearing capacity of the universal wheels is reduced, and the damage rate of all the universal wheels is effectively reduced.
本发明公开一种改良的移动式登高梯，包括架体和若干万向轮，以及设置于架体内的连接机构、驱动机构和限位机构，连接机构连接各万向轮，限位机构可拆卸的连接连接机构，限位机构用于下压抵接连接机构，以使连接机构驱动万向轮移动至架体的底部，驱动架体移动；驱动机构驱动连接限位机构，驱动机构用于驱动限位机构远离连接机构，以使连接机构通过架体下压的重力，将万向轮收入架体内；驱动机构还用于将架体撑起，以及驱动限位机构抵接连接机构，以使万向轮移动至架体的底部。本发明提出技术方案中降低万向轮的承重，有效的降低了各万向轮的损坏率。
Improved movable climbing ladder
The invention discloses an improved movable climbing ladder which comprises a frame body, a plurality of universal wheels, a connecting mechanism, a driving mechanism and a limiting mechanism, the connecting mechanism, the driving mechanism and the limiting mechanism are arranged in the frame body, the connecting mechanism is connected with the universal wheels, and the limiting mechanism is detachably connected with the connecting mechanism and used for pressing and abutting against the connecting mechanism. The connecting mechanism drives the universal wheels to move to the bottom of the frame body and drives the frame body to move; the driving mechanism is in driving connection with the limiting mechanism and is used for driving the limiting mechanism to be far away from the connecting mechanism, so that the connecting mechanism retracts the universal wheels into the frame body through the downward pressing gravity of the frame body; the driving mechanism is further used for supporting the frame body and driving the limiting mechanism to abut against the connecting mechanism so that the universal wheels can move to the bottom of the frame body. According to the technical scheme, the bearing capacity of the universal wheels is reduced, and the damage rate of all the universal wheels is effectively reduced.
本发明公开一种改良的移动式登高梯，包括架体和若干万向轮，以及设置于架体内的连接机构、驱动机构和限位机构，连接机构连接各万向轮，限位机构可拆卸的连接连接机构，限位机构用于下压抵接连接机构，以使连接机构驱动万向轮移动至架体的底部，驱动架体移动；驱动机构驱动连接限位机构，驱动机构用于驱动限位机构远离连接机构，以使连接机构通过架体下压的重力，将万向轮收入架体内；驱动机构还用于将架体撑起，以及驱动限位机构抵接连接机构，以使万向轮移动至架体的底部。本发明提出技术方案中降低万向轮的承重，有效的降低了各万向轮的损坏率。
Improved movable climbing ladder
一种改良的移动式登高梯
PENG LIJUN (author) / ZOU WENFEI (author) / ZHANG MIN (author) / CAO ZHONGPING (author) / GUO SHU (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern