A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ladder with anti-overweight ascending and descending hook
The invention discloses a ladder with an anti-overweight ascending and descending hook. The ladder comprises a long ladder, wherein an ascending and descending slide groove is processed in the outer side of a right side column body of the long ladder; an ascending and descending block is glidingly arranged in the ascending and descending slide groove; an ascending and descending lead screw penetrating through the ascending and descending block is rotatably arranged between the upper end and the lower end of the ascending and descending slide groove; the two hands of a ladder climber can be liberated, so that a worker does not need to hold articles in the ladder climbing process; articles to be transported up and down can be placed in a basket and hung on the ascending and descending hook; the worker can control the ascending and descending hook to move up and down on the ladder; the frequency that the worker climbs up and down the ladder is reduced; and when the load of the hook possibly affects the use safety of the ladder, the hook can automatically unload and descend to prevent the ladder from overturning; and the heights of left and right foot pads can be independently adjusted, so that the ladder body can better adapt to the terrain, and the stability of the ladder is improved.
本发明公开了一种带有防超重升降钩的梯子，包括长梯，所述长梯右侧柱体外侧加工有升降滑槽，所述升降滑槽内滑动安装有升降块，所述升降滑槽上下端之间转动安装有穿过所述升降块的升降丝杆，能够解放爬梯者的双手，让工人在爬梯时不需要手持物品，上下需要运输的物品都可以防止在篮子中并挂在升降钩上，工人在爬梯上也可以控制升降钩上下移动，减少了工人上下爬楼梯的频率，当钩子的负载可能会影响到梯子使用安全时，钩子会自动卸力下降，防止梯子翻覆，本发明的左右垫脚可单独调节高度，使得梯子本体能更好的适应地形，提高梯子的稳定性。
Ladder with anti-overweight ascending and descending hook
The invention discloses a ladder with an anti-overweight ascending and descending hook. The ladder comprises a long ladder, wherein an ascending and descending slide groove is processed in the outer side of a right side column body of the long ladder; an ascending and descending block is glidingly arranged in the ascending and descending slide groove; an ascending and descending lead screw penetrating through the ascending and descending block is rotatably arranged between the upper end and the lower end of the ascending and descending slide groove; the two hands of a ladder climber can be liberated, so that a worker does not need to hold articles in the ladder climbing process; articles to be transported up and down can be placed in a basket and hung on the ascending and descending hook; the worker can control the ascending and descending hook to move up and down on the ladder; the frequency that the worker climbs up and down the ladder is reduced; and when the load of the hook possibly affects the use safety of the ladder, the hook can automatically unload and descend to prevent the ladder from overturning; and the heights of left and right foot pads can be independently adjusted, so that the ladder body can better adapt to the terrain, and the stability of the ladder is improved.
本发明公开了一种带有防超重升降钩的梯子，包括长梯，所述长梯右侧柱体外侧加工有升降滑槽，所述升降滑槽内滑动安装有升降块，所述升降滑槽上下端之间转动安装有穿过所述升降块的升降丝杆，能够解放爬梯者的双手，让工人在爬梯时不需要手持物品，上下需要运输的物品都可以防止在篮子中并挂在升降钩上，工人在爬梯上也可以控制升降钩上下移动，减少了工人上下爬楼梯的频率，当钩子的负载可能会影响到梯子使用安全时，钩子会自动卸力下降，防止梯子翻覆，本发明的左右垫脚可单独调节高度，使得梯子本体能更好的适应地形，提高梯子的稳定性。
Ladder with anti-overweight ascending and descending hook
一种带有防超重升降钩的梯子
DUAN YANFANG (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
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