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A platform for research: civil engineering, architecture and urbanism
Chassis system for tensioning trolley
The invention relates to the technical field of bridge construction auxiliary equipment, in particular to a chassis system for a tensioning trolley, which is characterized in that the chassis system comprises a frame which is parallel to the ground and comprises a frame body formed by transversely and longitudinally vertically connected rod pieces arranged in the same horizontal plane; the swing frame comprises two plates which are symmetrically arranged; each plate is provided with a hole site; the four wheel supports are arranged corresponding to the four hole sites respectively; the speed reducing mechanism comprises a rotary speed reducing driving mechanism; the four rotation speed reduction driving mechanisms are arranged between the wheel supports and the vehicle frame and connected to the hole positions, and four-wheel steering can be achieved. The motor is used for transmitting power to each wheel, and four-wheel rotation can be achieved. According to the chassis system, a four-wheel steering system is adopted, walking and steering are completed through hydraulic control, and the chassis system can accurately and rapidly reach the prestress tensioning position.
本发明涉及桥梁施工辅助设备技术领域，具体涉及一种用于张拉台车的底盘系统，其改进之处在于，底盘系统包括：车架，平行于地面设置，包括由设置于同一水平面内的横向和纵向垂直连接的杆件构成的架体；摆动车架，包括两个对称设置的板件；在每个板件上设置一个孔位；轮支架，设置四个轮支架分别与四个孔位对应设置；减速机构，包括回转减速驱动机构；四个回转减速驱动机构分别设置在轮支架和车架之间，连接至孔位，能够达到四轮转向；马达，用于对每个车轮传递动力，能够达到四轮旋转。本申请涉及的底盘系统采用四轮转向系统，利用液压控制完成行走、转向，能够实现精准、快速到达预应力张拉位置。
Chassis system for tensioning trolley
The invention relates to the technical field of bridge construction auxiliary equipment, in particular to a chassis system for a tensioning trolley, which is characterized in that the chassis system comprises a frame which is parallel to the ground and comprises a frame body formed by transversely and longitudinally vertically connected rod pieces arranged in the same horizontal plane; the swing frame comprises two plates which are symmetrically arranged; each plate is provided with a hole site; the four wheel supports are arranged corresponding to the four hole sites respectively; the speed reducing mechanism comprises a rotary speed reducing driving mechanism; the four rotation speed reduction driving mechanisms are arranged between the wheel supports and the vehicle frame and connected to the hole positions, and four-wheel steering can be achieved. The motor is used for transmitting power to each wheel, and four-wheel rotation can be achieved. According to the chassis system, a four-wheel steering system is adopted, walking and steering are completed through hydraulic control, and the chassis system can accurately and rapidly reach the prestress tensioning position.
本发明涉及桥梁施工辅助设备技术领域，具体涉及一种用于张拉台车的底盘系统，其改进之处在于，底盘系统包括：车架，平行于地面设置，包括由设置于同一水平面内的横向和纵向垂直连接的杆件构成的架体；摆动车架，包括两个对称设置的板件；在每个板件上设置一个孔位；轮支架，设置四个轮支架分别与四个孔位对应设置；减速机构，包括回转减速驱动机构；四个回转减速驱动机构分别设置在轮支架和车架之间，连接至孔位，能够达到四轮转向；马达，用于对每个车轮传递动力，能够达到四轮旋转。本申请涉及的底盘系统采用四轮转向系统，利用液压控制完成行走、转向，能够实现精准、快速到达预应力张拉位置。
Chassis system for tensioning trolley
一种用于张拉台车的底盘系统
YE JIANBO (author) / WANG DONGLI (author) / CHEN XIAOPENG (author) / LIU KAIHUI (author) / QUAN PING (author) / WU XIN (author) / SONG TIANMIAO (author) / ZENG QI (author) / ZHAO JINTAO (author) / QU TAO (author)
2023-11-24
Patent
Electronic Resource
Chinese
Prestress automatic tensioning trolley and tensioning method thereof
| European Patent Office | 2023