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A platform for research: civil engineering, architecture and urbanism
Automatic clamping and positioning device for transporting steel rails
The invention discloses an automatic clamping and positioning device for transporting steel rails, which belongs to the technical field of railway transportation equipment, and particularly relates toa clamping and positioning device for transporting steel rails. The device is provided with a box body, and the key technology is that an actuating oil cylinder is arranged on one side wall of the box body, clamping arms are arranged in the box body through a rotating shaft, an actuating wedge block is arranged between the clamping arms, positioning wedge blocks are arranged on two sides of the actuating wedge block, the positioning wedge blocks are contacted with the lower ends of the clamping arms, a piston rod is arranged on the actuating wedge block through a shaft hole, and the piston rod is connected with the actuating oil cylinder. The device has the beneficial effects that a hydraulic control system is adopted for controlling switching of the opening and closing states of the clamping device, the manual labor intensity is greatly reduced, use is more convenient and faster, the locking reliability and the transportation efficiency are improved, and steel rails cannot be damaged; the rotating angles of the two clamping arms can be ingeniously controlled through the matched inclined plane between the actuating wedge block and the positioning wedge block, so that the opening degree of the two clamping arms is controlled, the steel rail is prevented from tipping and jumping, and the safety of railway transportation of the steel rail is greatly improved.
一种运输钢轨用自动夹紧定位装置，属于铁路运输装备技术领域，特别涉及一种运输钢轨用的夹紧定位装置。它具有箱体，其关键技术是在箱体一侧壁安装作动油缸，在箱体内通过转轴安装夹紧臂，夹紧臂之间安装作动楔块，作动楔块两侧安装定位楔块，定位楔块与夹紧臂下端接触，作动楔块通过轴孔安装活塞杆，活塞杆与作动油缸连接。本发明具有的有益效果是：本发明采用液压控制系统控制夹紧装置的开闭状态转化，大大降低了人工劳动强度，使用更加便捷，提高了锁闭可靠性和运输效率，不会损伤钢轨；本发明作动楔块与定位楔块之间的配合斜面能巧妙控制两夹紧臂的旋转角度，从而控制两夹紧臂的开合度，防止钢轨倾翻、蹿动，大幅提高铁路运输钢轨的安全性。
Automatic clamping and positioning device for transporting steel rails
The invention discloses an automatic clamping and positioning device for transporting steel rails, which belongs to the technical field of railway transportation equipment, and particularly relates toa clamping and positioning device for transporting steel rails. The device is provided with a box body, and the key technology is that an actuating oil cylinder is arranged on one side wall of the box body, clamping arms are arranged in the box body through a rotating shaft, an actuating wedge block is arranged between the clamping arms, positioning wedge blocks are arranged on two sides of the actuating wedge block, the positioning wedge blocks are contacted with the lower ends of the clamping arms, a piston rod is arranged on the actuating wedge block through a shaft hole, and the piston rod is connected with the actuating oil cylinder. The device has the beneficial effects that a hydraulic control system is adopted for controlling switching of the opening and closing states of the clamping device, the manual labor intensity is greatly reduced, use is more convenient and faster, the locking reliability and the transportation efficiency are improved, and steel rails cannot be damaged; the rotating angles of the two clamping arms can be ingeniously controlled through the matched inclined plane between the actuating wedge block and the positioning wedge block, so that the opening degree of the two clamping arms is controlled, the steel rail is prevented from tipping and jumping, and the safety of railway transportation of the steel rail is greatly improved.
一种运输钢轨用自动夹紧定位装置，属于铁路运输装备技术领域，特别涉及一种运输钢轨用的夹紧定位装置。它具有箱体，其关键技术是在箱体一侧壁安装作动油缸，在箱体内通过转轴安装夹紧臂，夹紧臂之间安装作动楔块，作动楔块两侧安装定位楔块，定位楔块与夹紧臂下端接触，作动楔块通过轴孔安装活塞杆，活塞杆与作动油缸连接。本发明具有的有益效果是：本发明采用液压控制系统控制夹紧装置的开闭状态转化，大大降低了人工劳动强度，使用更加便捷，提高了锁闭可靠性和运输效率，不会损伤钢轨；本发明作动楔块与定位楔块之间的配合斜面能巧妙控制两夹紧臂的旋转角度，从而控制两夹紧臂的开合度，防止钢轨倾翻、蹿动，大幅提高铁路运输钢轨的安全性。
Automatic clamping and positioning device for transporting steel rails
一种运输钢轨用自动夹紧定位装置
ZHANG RUIGUO (author) / YANG SHIWEI (author) / LI JUNSHENG (author) / XUE HAILIAN (author) / XIE LIN (author) / HUANG RUI (author) / LONG JIANGUO (author) / ZHAO SHOUXIN (author) / LIU BING (author) / YUAN LIANG (author)
2020-05-01
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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