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A platform for research: civil engineering, architecture and urbanism
Double-arm obstacle crossing device for bridge detection
The bridge detection double-arm obstacle crossing device comprises a supporting seat and a supporting block, a front hydraulic cylinder and a rear hydraulic cylinder are fixed to the supporting seat, telescopic arms are fixed to hydraulic rods of the hydraulic cylinders, a front insertion opening and a rear insertion opening are formed in the left end face of the supporting block, and blind holes are formed in the adjacent end faces of the two insertion openings correspondingly; a first sliding block capable of sliding front and back along the blind hole is arranged in each blind hole, a through hole penetrating through the front end face and the rear end face is formed in each telescopic arm, first vertical shafts are rotationally connected to the positions, located at the front end and the rear end of each telescopic arm, of the left side of the lower end face of the supporting block, and a swing rod is fixed to each first vertical shaft; the free end of the swing rod faces leftwards and extends out of the left end face of the supporting block. When the swing rod swings towards the insertion opening in the corresponding side, the first sliding block can be driven to move towards the bottom of the blind hole to break away from the through hole. The front telescopic arm and the rear telescopic arm alternately stretch out and draw back to complete obstacle crossing of the street lamp, the supporting base and the supporting block are always connected through cooperation of the sliding block and the through hole, and fixing is firmer.
本发明涉及一种桥梁检测双臂过障装置，包括支撑座和支撑块，支撑座上固定有前后两个液压缸，液压缸的液压杆固定有伸缩臂，支撑块左端面开设有前后两个插接口，两个插接口相邻的一端面分别开设有盲孔，每个盲孔内分别设置有能够沿盲孔前后滑动的第一滑块，每个伸缩臂上分别开设有贯穿前后端面的通孔，支撑块下端面左侧位于每个伸缩臂的前后两端分别转动连接有一个第一竖轴，每个第一竖轴上均固定有一个摆杆，摆杆自由端朝左且伸出支撑块左端面，当摆杆向对应侧的插接口方向摆动时能带动第一滑块向盲孔底部移动脱离通孔；本发明利用前后两组伸缩臂交替伸缩完成对路灯的过障，并通过滑块与通孔的配合使支撑座与支撑块始终连接，固定更加牢靠。
Double-arm obstacle crossing device for bridge detection
The bridge detection double-arm obstacle crossing device comprises a supporting seat and a supporting block, a front hydraulic cylinder and a rear hydraulic cylinder are fixed to the supporting seat, telescopic arms are fixed to hydraulic rods of the hydraulic cylinders, a front insertion opening and a rear insertion opening are formed in the left end face of the supporting block, and blind holes are formed in the adjacent end faces of the two insertion openings correspondingly; a first sliding block capable of sliding front and back along the blind hole is arranged in each blind hole, a through hole penetrating through the front end face and the rear end face is formed in each telescopic arm, first vertical shafts are rotationally connected to the positions, located at the front end and the rear end of each telescopic arm, of the left side of the lower end face of the supporting block, and a swing rod is fixed to each first vertical shaft; the free end of the swing rod faces leftwards and extends out of the left end face of the supporting block. When the swing rod swings towards the insertion opening in the corresponding side, the first sliding block can be driven to move towards the bottom of the blind hole to break away from the through hole. The front telescopic arm and the rear telescopic arm alternately stretch out and draw back to complete obstacle crossing of the street lamp, the supporting base and the supporting block are always connected through cooperation of the sliding block and the through hole, and fixing is firmer.
本发明涉及一种桥梁检测双臂过障装置，包括支撑座和支撑块，支撑座上固定有前后两个液压缸，液压缸的液压杆固定有伸缩臂，支撑块左端面开设有前后两个插接口，两个插接口相邻的一端面分别开设有盲孔，每个盲孔内分别设置有能够沿盲孔前后滑动的第一滑块，每个伸缩臂上分别开设有贯穿前后端面的通孔，支撑块下端面左侧位于每个伸缩臂的前后两端分别转动连接有一个第一竖轴，每个第一竖轴上均固定有一个摆杆，摆杆自由端朝左且伸出支撑块左端面，当摆杆向对应侧的插接口方向摆动时能带动第一滑块向盲孔底部移动脱离通孔；本发明利用前后两组伸缩臂交替伸缩完成对路灯的过障，并通过滑块与通孔的配合使支撑座与支撑块始终连接，固定更加牢靠。
Double-arm obstacle crossing device for bridge detection
一种桥梁检测双臂过障装置
HUANG XINGXING (author) / ZHENG WENTONG (author) / ZHAO QUE (author) / WANG WEIPENG (author) / LIANG XIJIAN (author) / ZHAO XIN (author) / QIN BINGBING (author) / ZHANG HAO (author) / SONG PANPAN (author) / CAI LULU (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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