Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inter-bridge rapid transition method for single-girder bridge girder erection machine
The invention provides an inter-bridge rapid transition method for a single-girder bridge girder erection machine. The inter-bridge rapid transition method comprises the following steps that S1, a piggy-back support is installed on a front girder transporting vehicle and a rear girder transporting vehicle through a girder lifting machine in a girder field; s2, the two crane carriages of the bridge girder erection machine move to the position between the middle supporting leg and the front supporting leg; s3, the crane carriage moves to the position above the front beam transporting vehicle; the two crane carriages hoist the beam transporting vehicle together, so that the beam transporting vehicle penetrates through the middle supporting leg and then is placed at a front carrying station; s4, the rear beam transporting vehicle runs to a rear carrying station between the rear supporting leg and the middle supporting leg, the rear supporting leg is turned downwards and supported on the beam face again, and the main beam falls on carrying supports of the front beam transporting vehicle and the rear beam transporting vehicle; and S5, after the bridge girder erection machine is carried to the next girder erection site, the bridge girder erection machine is transferred in a carrying mode, much time for disassembly and installation is saved, the girder erection speed is increased, construction is convenient and rapid, the equipment utilization rate is greatly increased, meanwhile, the use cost of hoisting equipment is reduced, and the construction cost is saved.
本发明提供一种单主梁架桥机桥间快速转场方法，包括以下步骤：步骤S1，在梁场通过提梁机对前运梁车和后运梁车安装驮运支架；步骤S2，架桥机两个起重小车移动至中支腿和前支腿之间；步骤S3，起重小车移动至前运梁车上方；两个起重小车共同吊起运梁车，使运梁车穿过中支腿后放置于前驮运工位；步骤S4，将后运梁车运行至后支腿和中支腿之间的后驮运工位，后支腿下翻并重新支撑在梁面上，将主梁落在前运梁车和后运梁车的驮运支架上；步骤S5，将架桥机驮运至下一处架梁场地后，通过驮运的形式进行转场，省去了很多拆解安装的时间，提高架梁速度，施工方便快速，大大提高设备使用率，同时减少吊运设备的使用费用，节省了施工成本。
Inter-bridge rapid transition method for single-girder bridge girder erection machine
The invention provides an inter-bridge rapid transition method for a single-girder bridge girder erection machine. The inter-bridge rapid transition method comprises the following steps that S1, a piggy-back support is installed on a front girder transporting vehicle and a rear girder transporting vehicle through a girder lifting machine in a girder field; s2, the two crane carriages of the bridge girder erection machine move to the position between the middle supporting leg and the front supporting leg; s3, the crane carriage moves to the position above the front beam transporting vehicle; the two crane carriages hoist the beam transporting vehicle together, so that the beam transporting vehicle penetrates through the middle supporting leg and then is placed at a front carrying station; s4, the rear beam transporting vehicle runs to a rear carrying station between the rear supporting leg and the middle supporting leg, the rear supporting leg is turned downwards and supported on the beam face again, and the main beam falls on carrying supports of the front beam transporting vehicle and the rear beam transporting vehicle; and S5, after the bridge girder erection machine is carried to the next girder erection site, the bridge girder erection machine is transferred in a carrying mode, much time for disassembly and installation is saved, the girder erection speed is increased, construction is convenient and rapid, the equipment utilization rate is greatly increased, meanwhile, the use cost of hoisting equipment is reduced, and the construction cost is saved.
本发明提供一种单主梁架桥机桥间快速转场方法，包括以下步骤：步骤S1，在梁场通过提梁机对前运梁车和后运梁车安装驮运支架；步骤S2，架桥机两个起重小车移动至中支腿和前支腿之间；步骤S3，起重小车移动至前运梁车上方；两个起重小车共同吊起运梁车，使运梁车穿过中支腿后放置于前驮运工位；步骤S4，将后运梁车运行至后支腿和中支腿之间的后驮运工位，后支腿下翻并重新支撑在梁面上，将主梁落在前运梁车和后运梁车的驮运支架上；步骤S5，将架桥机驮运至下一处架梁场地后，通过驮运的形式进行转场，省去了很多拆解安装的时间，提高架梁速度，施工方便快速，大大提高设备使用率，同时减少吊运设备的使用费用，节省了施工成本。
Inter-bridge rapid transition method for single-girder bridge girder erection machine
一种单主梁架桥机桥间快速转场方法
MAO SHUFENG (Autor:in) / SUN MENG (Autor:in) / CHEN JIZHONG (Autor:in) / SUN ZHI (Autor:in) / QIN HONGYI (Autor:in) / ZHANG YOUKUN (Autor:in) / ZHAO LIKONG (Autor:in) / ZHANG SHUAI (Autor:in) / HU XIANTAO (Autor:in) / WU YANG (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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