Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suspender traction device
The invention belongs to the technical field of suspender replacement, and discloses a suspender traction device which comprises an upper joist installed on an arch end and a suspender system conversion system arranged on the lower portion, and the upper joist and the suspender system conversion system are connected and locked through nuts. The two sets of the lifting devices are fixedly installed at the arch ends on the two sides of the suspender to be replaced correspondingly, one ends of the lifting devices are hinged to the lifting devices and used for rotationally building a horizontal slope table, the two lifting devices in each set are arranged on the inner side and the outer side of the arch ends correspondingly, and the inner side and the outer side of each set are connected to the arch ends in a cohesion mode; and the two groups move on the arch end through a driver arranged on the two groups. According to the invention, the fixed state close to the station is released in advance, and the other one is fixed. And the relaxed part is pushed to move towards a to-be-constructed station through rotation and then arrives at a set position. And the other one is loosened and is rotated in the reverse direction. And then the other one can be moved to a to-be-constructed station, and migration is completed. The migration speed is high and the operation is simple and tedious.
本发明属于吊杆更换技术领域，且公开了吊杆牵引装置，包括安装于拱端上的上托梁和设置于下方的，所述上托梁和之间通过连接并由螺母锁紧构成吊杆体系转换系统，所述上托梁包括，其设置有两组分别固定安装于待更换吊杆两侧的拱端上，其一端铰接于上用于转动搭建水平坡台，其中，每组各有两个分别设置于拱端的内外两侧，每组内外两个均通过抱合连接在拱端上；两组上通过设置于其上的驱动在拱端上移动。本发明通过先行放松靠近工位的固定状态，另一个的固定不变。通过转动推动被放松的向待施工工位移动，待抵达既定位置之后。将该固定，另一个放松，反向转动。即可将另一个移动至待施工工位，完成迁移。迁移速度快，操作简便不繁琐。
Suspender traction device
The invention belongs to the technical field of suspender replacement, and discloses a suspender traction device which comprises an upper joist installed on an arch end and a suspender system conversion system arranged on the lower portion, and the upper joist and the suspender system conversion system are connected and locked through nuts. The two sets of the lifting devices are fixedly installed at the arch ends on the two sides of the suspender to be replaced correspondingly, one ends of the lifting devices are hinged to the lifting devices and used for rotationally building a horizontal slope table, the two lifting devices in each set are arranged on the inner side and the outer side of the arch ends correspondingly, and the inner side and the outer side of each set are connected to the arch ends in a cohesion mode; and the two groups move on the arch end through a driver arranged on the two groups. According to the invention, the fixed state close to the station is released in advance, and the other one is fixed. And the relaxed part is pushed to move towards a to-be-constructed station through rotation and then arrives at a set position. And the other one is loosened and is rotated in the reverse direction. And then the other one can be moved to a to-be-constructed station, and migration is completed. The migration speed is high and the operation is simple and tedious.
本发明属于吊杆更换技术领域，且公开了吊杆牵引装置，包括安装于拱端上的上托梁和设置于下方的，所述上托梁和之间通过连接并由螺母锁紧构成吊杆体系转换系统，所述上托梁包括，其设置有两组分别固定安装于待更换吊杆两侧的拱端上，其一端铰接于上用于转动搭建水平坡台，其中，每组各有两个分别设置于拱端的内外两侧，每组内外两个均通过抱合连接在拱端上；两组上通过设置于其上的驱动在拱端上移动。本发明通过先行放松靠近工位的固定状态，另一个的固定不变。通过转动推动被放松的向待施工工位移动，待抵达既定位置之后。将该固定，另一个放松，反向转动。即可将另一个移动至待施工工位，完成迁移。迁移速度快，操作简便不繁琐。
Suspender traction device
吊杆牵引装置
TENG KUN (Autor:in) / ZHANG LEWEN (Autor:in) / WANG KUNMING (Autor:in) / LIU KE (Autor:in) / DU SHIQUAN (Autor:in) / ZHOU KEHUI (Autor:in) / ZHANG YONGCHANG (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Suspender tensioning device and suspender tensioning method
| Europäisches Patentamt | 2020