A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-release device in climbing process of power transmission line steel pipe pole crawling ladder
The invention relates to an anti-release device in the process of climbing a power transmission line steel pipe pole ladder stand, a side hole and a front hole are respectively formed in the side part and the rear part of a fixed connecting block, a fixing belt sequentially penetrates through the side hole and the front hole, a fixing buckle is further arranged at the tail end of the fixing belt, a cylindrical hole is further formed in the fixed connecting block, and the cylindrical hole penetrates through the fixed connecting block from left to right; a fixing hook is arranged in the cylindrical hole and is in a U shape, a hook is arranged on the upper portion of the fixing hook, an anti-skid pad is arranged on the inner side wall of the hook, the lower portion of the fixing hook is arranged in the cylindrical hole, the portion arranged in the cylindrical hole comprises a left connecting shaft and a right connecting shaft, a left bearing is arranged on the left side of the left connecting shaft, and a right bearing is arranged on the right side of the right connecting shaft. The left bearing and the right bearing are fixedly arranged in the cylindrical hole, a horizontal rectangular clamping groove is further formed in the right connecting shaft, a sliding groove is formed in the front portion of the fixed connecting block, and a sliding pin is arranged in the sliding groove; the device has the advantages of being reasonable in structure, high in safety performance and good in protection effect.
本发明涉及攀爬输电线路钢管杆爬梯过程中的防脱手装置，固定连接块的侧部和后部分别设置有侧孔和正孔，固定带依次穿过侧孔和正孔，固定带的末端还设置有固定扣，固定连接块上还设置有柱形孔，柱形孔从左至右贯穿固定连接块，柱形孔内设置有固定钩，固定钩呈U型设置，固定钩上部设置有挂钩，挂钩内侧壁上设置有防滑垫，固定钩下部设置在柱形孔内，设置在柱形孔内的部分包括左连接轴和右连接轴，左连接轴的左侧设置有左轴承，右连接轴的右侧设置有右轴承，左轴承和右轴承固定设置在柱形孔内，右连接轴上还设置有水平的矩形卡紧槽，固定连接块的前部设置有滑槽，滑槽内设置有滑动销；本发明具有结构合理、安全性能高、防护效果好的优点。
Anti-release device in climbing process of power transmission line steel pipe pole crawling ladder
The invention relates to an anti-release device in the process of climbing a power transmission line steel pipe pole ladder stand, a side hole and a front hole are respectively formed in the side part and the rear part of a fixed connecting block, a fixing belt sequentially penetrates through the side hole and the front hole, a fixing buckle is further arranged at the tail end of the fixing belt, a cylindrical hole is further formed in the fixed connecting block, and the cylindrical hole penetrates through the fixed connecting block from left to right; a fixing hook is arranged in the cylindrical hole and is in a U shape, a hook is arranged on the upper portion of the fixing hook, an anti-skid pad is arranged on the inner side wall of the hook, the lower portion of the fixing hook is arranged in the cylindrical hole, the portion arranged in the cylindrical hole comprises a left connecting shaft and a right connecting shaft, a left bearing is arranged on the left side of the left connecting shaft, and a right bearing is arranged on the right side of the right connecting shaft. The left bearing and the right bearing are fixedly arranged in the cylindrical hole, a horizontal rectangular clamping groove is further formed in the right connecting shaft, a sliding groove is formed in the front portion of the fixed connecting block, and a sliding pin is arranged in the sliding groove; the device has the advantages of being reasonable in structure, high in safety performance and good in protection effect.
本发明涉及攀爬输电线路钢管杆爬梯过程中的防脱手装置，固定连接块的侧部和后部分别设置有侧孔和正孔，固定带依次穿过侧孔和正孔，固定带的末端还设置有固定扣，固定连接块上还设置有柱形孔，柱形孔从左至右贯穿固定连接块，柱形孔内设置有固定钩，固定钩呈U型设置，固定钩上部设置有挂钩，挂钩内侧壁上设置有防滑垫，固定钩下部设置在柱形孔内，设置在柱形孔内的部分包括左连接轴和右连接轴，左连接轴的左侧设置有左轴承，右连接轴的右侧设置有右轴承，左轴承和右轴承固定设置在柱形孔内，右连接轴上还设置有水平的矩形卡紧槽，固定连接块的前部设置有滑槽，滑槽内设置有滑动销；本发明具有结构合理、安全性能高、防护效果好的优点。
Anti-release device in climbing process of power transmission line steel pipe pole crawling ladder
攀爬输电线路钢管杆爬梯过程中的防脱手装置
CHEN GONG (author) / YUE QUANYOU (author) / MA JIAWEI (author) / WANG PENGFEI (author) / FENG HUIMING (author) / LI XIAOPENG (author) / ZHANG LIANGLIANG (author) / ZHANG SHIWEI (author) / LUO SHUI (author) / WU WENQING (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
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