A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-skidding and anti-falling rope ladder head for high-altitude maintenance of ground wire
The invention relates to an anti-skidding and anti-falling rope ladder head for high-altitude maintenance of a ground wire. The anti-skidding and anti-falling rope ladder head comprises a ladder head body, a hanging assembly, a brake lock assembly and an anti-falling assembly; the whole ladder head body is H-shaped, two parallel force-bearing vertical rods are fixedly connected with a plurality of force-bearing cross rods to form a ladder body structure, and the top ends of the two parallel force-bearing vertical rods are correspondingly connected with hanging assemblies through force-bearing connecting pieces; the hanging assemblies are in a hook body shape, the bottoms of the hanging assemblies are inserted into the force-bearing connecting pieces, the hanging assemblies can vertically move in the force bearing connecting pieces, and wiring pulleys with arc grooves are arranged on the inner side of hook bodies of the hooking assemblies; and the brake lock assembly and the anti-falling assembly are arranged on the two hooking assemblies correspondingly. According to the anti-skidding and anti-falling rope ladder head for high-altitude maintenance of the ground wire, in the overhead construction and maintenance operation of the overhead electric transmission line, the rope ladder head can be effectively prevented from falling off from the ground wire in the climbing, working and landing processes of high-altitude personnel, and the risks of falling of the rope ladder from a high altitude and falling of personnel from the high altitude are avoided.
本发明是一种导地线高空检修防滑防坠软梯头，该导地线高空检修防滑防坠软梯头包括梯头本体、挂接组件、刹车锁组件和防坠落组件；所述梯头本体整体呈H形，由两根平行的承力竖杆通过与若干根承力横杆固定连接形成梯体结构，两根平行的承力竖杆的顶端分别通过承力连接件连接有挂接组件；所述挂接组件呈钩体状，其底部插入承力连接件内，且能够在承力连接件内竖直移动，其钩体内侧设有带圆弧凹槽的走线滑轮；所述刹车锁组件和防坠落组件分别设于两个挂接组件上。通过本发明在架空输电线路高空施工与检修作业中，能够有效防止高空人员在攀爬、工作、下梯过程中软梯头从导地线上脱落，避免造成软梯从高空坠落，以及人员的高空坠落风险。
Anti-skidding and anti-falling rope ladder head for high-altitude maintenance of ground wire
The invention relates to an anti-skidding and anti-falling rope ladder head for high-altitude maintenance of a ground wire. The anti-skidding and anti-falling rope ladder head comprises a ladder head body, a hanging assembly, a brake lock assembly and an anti-falling assembly; the whole ladder head body is H-shaped, two parallel force-bearing vertical rods are fixedly connected with a plurality of force-bearing cross rods to form a ladder body structure, and the top ends of the two parallel force-bearing vertical rods are correspondingly connected with hanging assemblies through force-bearing connecting pieces; the hanging assemblies are in a hook body shape, the bottoms of the hanging assemblies are inserted into the force-bearing connecting pieces, the hanging assemblies can vertically move in the force bearing connecting pieces, and wiring pulleys with arc grooves are arranged on the inner side of hook bodies of the hooking assemblies; and the brake lock assembly and the anti-falling assembly are arranged on the two hooking assemblies correspondingly. According to the anti-skidding and anti-falling rope ladder head for high-altitude maintenance of the ground wire, in the overhead construction and maintenance operation of the overhead electric transmission line, the rope ladder head can be effectively prevented from falling off from the ground wire in the climbing, working and landing processes of high-altitude personnel, and the risks of falling of the rope ladder from a high altitude and falling of personnel from the high altitude are avoided.
本发明是一种导地线高空检修防滑防坠软梯头，该导地线高空检修防滑防坠软梯头包括梯头本体、挂接组件、刹车锁组件和防坠落组件；所述梯头本体整体呈H形，由两根平行的承力竖杆通过与若干根承力横杆固定连接形成梯体结构，两根平行的承力竖杆的顶端分别通过承力连接件连接有挂接组件；所述挂接组件呈钩体状，其底部插入承力连接件内，且能够在承力连接件内竖直移动，其钩体内侧设有带圆弧凹槽的走线滑轮；所述刹车锁组件和防坠落组件分别设于两个挂接组件上。通过本发明在架空输电线路高空施工与检修作业中，能够有效防止高空人员在攀爬、工作、下梯过程中软梯头从导地线上脱落，避免造成软梯从高空坠落，以及人员的高空坠落风险。
Anti-skidding and anti-falling rope ladder head for high-altitude maintenance of ground wire
一种导地线高空检修防滑防坠软梯头
LI GUOBIN (author) / SU JIANXIN (author) / SHI LIANGCHI (author) / SU HONGYU (author) / YANG EN (author) / YANG LI (author) / ZHANG YANXIANG (author) / LI ZHIWEI (author) / ZHANG GUOJIAN (author) / CHEN HAITAO (author)
2021-06-01
Patent
Electronic Resource
Chinese
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