Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-falling power transmission tower foot nails
The invention relates to anti-falling power transmission tower foot nails. The anti-falling power transmission tower foot nails are arranged in a staggered or symmetrical mode along the outside of a main material of a power transmission tower leg, and the foot nails on one side are arranged in an end-to-end connection mode. Each foot nail comprises a pedal rod, a fixing screw rod, a clamping lug, a rope penetrating ring, a connecting rod, a vertical rod, an upper thread and a lower thread. A lower through groove and an upper through groove are formed in the upper thread and the lower thread in a penetrating mode, and the lower through groove and the upper through groove are arranged in the same direction and are coaxially connected; a fixing nut is screwed on the fixing screw rod, a round head nut is screwed at the upper thread of the topmost foot nail, and a connecting nut is screwed at the upper thread and the lower thread of the adjacent vertical rods; and limiting plates sleeve the clamping lugs. The anti-falling power transmission tower foot nails are easy to construct and firm in installation; and secondary injury to falling personnel is avoided.
本发明涉及防坠落输电铁塔脚钉，脚钉沿输电铁塔塔腿的主材外交错或者对称设置，并且一侧的脚钉首尾连接设置，包括：踩踏杆、固定螺杆、卡耳、穿绳环、连杆、立杆、上螺纹、下螺纹；上、下螺纹上贯穿设有下、上通槽，下、上通槽同向设置、同轴连接；固定螺杆上螺接设有固定螺母，最上方脚钉的上螺纹处螺接设有圆头螺母，相邻立杆的上、下螺纹处螺接设有连接螺母；卡耳上套设有限位板。本发明的防坠落输电铁塔脚钉，易施工，安装牢固；不会对坠落人员造成二次伤害。
Anti-falling power transmission tower foot nails
The invention relates to anti-falling power transmission tower foot nails. The anti-falling power transmission tower foot nails are arranged in a staggered or symmetrical mode along the outside of a main material of a power transmission tower leg, and the foot nails on one side are arranged in an end-to-end connection mode. Each foot nail comprises a pedal rod, a fixing screw rod, a clamping lug, a rope penetrating ring, a connecting rod, a vertical rod, an upper thread and a lower thread. A lower through groove and an upper through groove are formed in the upper thread and the lower thread in a penetrating mode, and the lower through groove and the upper through groove are arranged in the same direction and are coaxially connected; a fixing nut is screwed on the fixing screw rod, a round head nut is screwed at the upper thread of the topmost foot nail, and a connecting nut is screwed at the upper thread and the lower thread of the adjacent vertical rods; and limiting plates sleeve the clamping lugs. The anti-falling power transmission tower foot nails are easy to construct and firm in installation; and secondary injury to falling personnel is avoided.
本发明涉及防坠落输电铁塔脚钉，脚钉沿输电铁塔塔腿的主材外交错或者对称设置，并且一侧的脚钉首尾连接设置，包括：踩踏杆、固定螺杆、卡耳、穿绳环、连杆、立杆、上螺纹、下螺纹；上、下螺纹上贯穿设有下、上通槽，下、上通槽同向设置、同轴连接；固定螺杆上螺接设有固定螺母，最上方脚钉的上螺纹处螺接设有圆头螺母，相邻立杆的上、下螺纹处螺接设有连接螺母；卡耳上套设有限位板。本发明的防坠落输电铁塔脚钉，易施工，安装牢固；不会对坠落人员造成二次伤害。
Anti-falling power transmission tower foot nails
防坠落输电铁塔脚钉
WANG KAI (Autor:in) / YANG ZHENYING (Autor:in) / YANG YINGCHUN (Autor:in) / HU WENDAN (Autor:in) / CHEN ZE (Autor:in) / WANG XINSHENG (Autor:in) / HE YANG (Autor:in) / ZHAO ANJIA (Autor:in) / REN ZIXUE (Autor:in) / LI QUANQING (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
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