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Dual-purpose transporting and erecting equipment suitable for railway single-line box girder and railway double-line box girder
The dual-purpose transporting and erecting equipment comprises a bridge erecting machine and a girder transporting vehicle, and the bridge erecting machine comprises a bridge erecting machine power chamber, a rear hoisting trolley, a front hoisting trolley, a single girder, a second column, a first column and a third column; a beam transporting vehicle; the beam transporting vehicle comprises a beam transporting vehicle front vehicle and a beam transporting vehicle rear vehicle; most components are shared in the single-line state and the double-line state of the transport frame equipment, and transport of single-line box girders and double-line box girders is achieved only through switching of the wheel sets, the steering mechanisms and the beam carrying trolleys on different installation positions of the vehicle body. In the bridge girder erection machine, by increasing or decreasing the lengthening sections of the upper cross beam of the second column and switching the supporting leg flanges, the lower cross beam of the second column and the supporting points of the second column, erection of the single-line beam and the double-line beam is achieved in two splicing modes, the construction cost is greatly reduced, the equipment input amount is small, and the equipment application range is wide.
本发明公开了一种适用于铁路单双线箱梁的两用运架设备，包括架桥机和运梁车，架桥机包括架桥机动力室、后起重小车、前起重小车、单主梁、二号柱、一号柱、三号柱；运梁车；运梁车包括运梁车前车和运梁车后车；运架设备单双线状态共用绝大部分构件，运梁车仅通过轮组及转向机构在车体上的不同安装位置、驮梁台车的切换来实现单、双线箱梁的运输；架桥机中，通过二号柱上横梁加长节的增减，以及支腿法兰、二号柱下横梁、二号柱支点的切换，以此实现两种拼装形式来分别实现单双线梁的架设，大大的降低了施工成本，设备投入量小，设备适应范围广。
Dual-purpose transporting and erecting equipment suitable for railway single-line box girder and railway double-line box girder
The dual-purpose transporting and erecting equipment comprises a bridge erecting machine and a girder transporting vehicle, and the bridge erecting machine comprises a bridge erecting machine power chamber, a rear hoisting trolley, a front hoisting trolley, a single girder, a second column, a first column and a third column; a beam transporting vehicle; the beam transporting vehicle comprises a beam transporting vehicle front vehicle and a beam transporting vehicle rear vehicle; most components are shared in the single-line state and the double-line state of the transport frame equipment, and transport of single-line box girders and double-line box girders is achieved only through switching of the wheel sets, the steering mechanisms and the beam carrying trolleys on different installation positions of the vehicle body. In the bridge girder erection machine, by increasing or decreasing the lengthening sections of the upper cross beam of the second column and switching the supporting leg flanges, the lower cross beam of the second column and the supporting points of the second column, erection of the single-line beam and the double-line beam is achieved in two splicing modes, the construction cost is greatly reduced, the equipment input amount is small, and the equipment application range is wide.
本发明公开了一种适用于铁路单双线箱梁的两用运架设备，包括架桥机和运梁车，架桥机包括架桥机动力室、后起重小车、前起重小车、单主梁、二号柱、一号柱、三号柱；运梁车；运梁车包括运梁车前车和运梁车后车；运架设备单双线状态共用绝大部分构件，运梁车仅通过轮组及转向机构在车体上的不同安装位置、驮梁台车的切换来实现单、双线箱梁的运输；架桥机中，通过二号柱上横梁加长节的增减，以及支腿法兰、二号柱下横梁、二号柱支点的切换，以此实现两种拼装形式来分别实现单双线梁的架设，大大的降低了施工成本，设备投入量小，设备适应范围广。
Dual-purpose transporting and erecting equipment suitable for railway single-line box girder and railway double-line box girder
一种适用于铁路单双线箱梁的两用运架设备
ZENG WEN (author) / WANG YONG (author) / HUANG JING (author) / HU DINGFAN (author) / PEI LU (author) / TIAN DEBIN (author) / LUO NING (author) / DU LIANG (author) / LI XIANGYU (author) / LEI LI (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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