A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Track line gantry hoisting device and group hoisting system
The invention discloses a rail line gantry hoisting device and a group hoisting system, the device comprises a gantry crane, and the gantry crane further comprises a cross beam; the sliding frames are movably arranged at the left end and the right end of the cross beam respectively and can transversely move along the cross beam so as to adjust the transverse span of the gantry crane; the hoisting mechanism is arranged on the cross beam, located between the two sliding frames and capable of transversely moving along the cross beam so as to adjust the hoisting position of the turnout; the supporting legs are arranged below the two sliding frames respectively and can stretch out and draw back in the vertical direction so as to adjust the distance between the cross beam and the roadbed. The hoisting mechanism is provided with a first distance sensor, and the first distance sensor is used for obtaining the distance between the hoisting mechanism and the supporting leg so as to achieve alignment of the transverse positions when the multiple gantry cranes hoist the turnout. The technical problems that an existing group crane control system is single in function, low in synchronous control precision, lack of consistency control over the final position of each crane and loads in the operation process and inconvenient to operate and maintain can be solved.
本发明公开了一种轨道线路龙门吊运装置及群吊系统，装置包括龙门吊，龙门吊进一步包括：横梁；分别可活动地设置于横梁左右两端的滑移框，滑移框能沿横梁进行横向移动，以调整龙门吊的横向跨距；设置于横梁上，并位于两个滑移框之间，能沿横梁进行横向移动的起吊机构，以调整道岔的吊装位置；分别设置于两个滑移框下方，能沿垂向进行伸缩的支腿，以调整横梁距离路基的高度。起吊机构上设置有第一距离传感器，第一距离传感器用于获取起吊机构与支腿之间的距离，以实现多个龙门吊对道岔进行起吊时横向位置的对齐。本发明能解决现有群吊控制系统功能单一，同步控制精度不高，缺乏每个吊机最终位置及作业过程中载荷的一致性控制，不便于操作和维护的技术问题。
Track line gantry hoisting device and group hoisting system
The invention discloses a rail line gantry hoisting device and a group hoisting system, the device comprises a gantry crane, and the gantry crane further comprises a cross beam; the sliding frames are movably arranged at the left end and the right end of the cross beam respectively and can transversely move along the cross beam so as to adjust the transverse span of the gantry crane; the hoisting mechanism is arranged on the cross beam, located between the two sliding frames and capable of transversely moving along the cross beam so as to adjust the hoisting position of the turnout; the supporting legs are arranged below the two sliding frames respectively and can stretch out and draw back in the vertical direction so as to adjust the distance between the cross beam and the roadbed. The hoisting mechanism is provided with a first distance sensor, and the first distance sensor is used for obtaining the distance between the hoisting mechanism and the supporting leg so as to achieve alignment of the transverse positions when the multiple gantry cranes hoist the turnout. The technical problems that an existing group crane control system is single in function, low in synchronous control precision, lack of consistency control over the final position of each crane and loads in the operation process and inconvenient to operate and maintain can be solved.
本发明公开了一种轨道线路龙门吊运装置及群吊系统，装置包括龙门吊，龙门吊进一步包括：横梁；分别可活动地设置于横梁左右两端的滑移框，滑移框能沿横梁进行横向移动，以调整龙门吊的横向跨距；设置于横梁上，并位于两个滑移框之间，能沿横梁进行横向移动的起吊机构，以调整道岔的吊装位置；分别设置于两个滑移框下方，能沿垂向进行伸缩的支腿，以调整横梁距离路基的高度。起吊机构上设置有第一距离传感器，第一距离传感器用于获取起吊机构与支腿之间的距离，以实现多个龙门吊对道岔进行起吊时横向位置的对齐。本发明能解决现有群吊控制系统功能单一，同步控制精度不高，缺乏每个吊机最终位置及作业过程中载荷的一致性控制，不便于操作和维护的技术问题。
Track line gantry hoisting device and group hoisting system
一种轨道线路龙门吊运装置及群吊系统
YAN HONGWEN (author) / LI SHIPING (author) / CHEN LIANGPEI (author) / LUO QIANXING (author) / ZHU LIJUN (author) / WU QINGKAO (author) / LU YUNBO (author)
2022-07-01
Patent
Electronic Resource
Chinese
Hoisting device and hoisting equipment for ballastless track
| European Patent Office | 2020