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A platform for research: civil engineering, architecture and urbanism
Steel truss girder bridge girder transporting flatcar
The invention discloses a steel truss girder bridge girder transporting flatcar, which comprises a flatcar body, wherein bases are fixedly connected to the left side and the right side of the top faceof the flatcar body. The invention relates to the technical field of bridge engineering. According to the steel truss girder bridge girder transporting flatcar, an adjusting mechanism is matched witha fastening mechanism to lock a structural connecting piece and the flatcar body, the fixing stability of the structural connecting piece and the flatcar body is greatly improved, the driving gravitycenter of the vehicle is prevented from being influenced by shaking and impacting the vehicle due to external factors, the safety in the transportation process is effectively improved, the shaking possibility and the shaking degree of the structural connecting piece on the flatcar body are greatly reduced, the hidden injury caused by multi-directional pulling force and self shearing force when the structural connecting piece shakes is effectively avoided, the service life of the bridge is greatly prolonged, and the use safety of the bridge is greatly improved. Meanwhile, the adjusting mechanism can form a frame structure between a cab and the structural connecting piece, the forward-moving structural connecting piece can be blocked and buffered during emergency braking, and the safety ofa driver is effectively improved.
本发明公开了一种钢桁梁桥梁运梁平车，包括车身，所述车身顶面的左右两侧均固定连接有基座。本发明涉及桥梁工程技术领域。该钢桁梁桥梁运梁平车通过调节机构配合紧固机构将构接件与车身之间锁紧，大大提高了构接件与车身固定的稳固性，避免了构接件因外界因素发生晃动冲击车辆影响车辆的行驶重心，有效提高了运输过程中的安全性，且大大降低了构接件在车身上的晃动可能性和晃动程度，有效避免了构接件晃动时受到多方向的拉扯力和自身的剪切力产生暗伤，大大提高了桥梁的使用寿命和使用安全性，同时调节机构能够在驾驶室与构接件之间形成框架结构，可以在紧急刹车时对前移的构接件起到阻挡缓冲效果，有效提高了驾驶人员的安全性。
Steel truss girder bridge girder transporting flatcar
The invention discloses a steel truss girder bridge girder transporting flatcar, which comprises a flatcar body, wherein bases are fixedly connected to the left side and the right side of the top faceof the flatcar body. The invention relates to the technical field of bridge engineering. According to the steel truss girder bridge girder transporting flatcar, an adjusting mechanism is matched witha fastening mechanism to lock a structural connecting piece and the flatcar body, the fixing stability of the structural connecting piece and the flatcar body is greatly improved, the driving gravitycenter of the vehicle is prevented from being influenced by shaking and impacting the vehicle due to external factors, the safety in the transportation process is effectively improved, the shaking possibility and the shaking degree of the structural connecting piece on the flatcar body are greatly reduced, the hidden injury caused by multi-directional pulling force and self shearing force when the structural connecting piece shakes is effectively avoided, the service life of the bridge is greatly prolonged, and the use safety of the bridge is greatly improved. Meanwhile, the adjusting mechanism can form a frame structure between a cab and the structural connecting piece, the forward-moving structural connecting piece can be blocked and buffered during emergency braking, and the safety ofa driver is effectively improved.
本发明公开了一种钢桁梁桥梁运梁平车，包括车身，所述车身顶面的左右两侧均固定连接有基座。本发明涉及桥梁工程技术领域。该钢桁梁桥梁运梁平车通过调节机构配合紧固机构将构接件与车身之间锁紧，大大提高了构接件与车身固定的稳固性，避免了构接件因外界因素发生晃动冲击车辆影响车辆的行驶重心，有效提高了运输过程中的安全性，且大大降低了构接件在车身上的晃动可能性和晃动程度，有效避免了构接件晃动时受到多方向的拉扯力和自身的剪切力产生暗伤，大大提高了桥梁的使用寿命和使用安全性，同时调节机构能够在驾驶室与构接件之间形成框架结构，可以在紧急刹车时对前移的构接件起到阻挡缓冲效果，有效提高了驾驶人员的安全性。
Steel truss girder bridge girder transporting flatcar
一种钢桁梁桥梁运梁平车
ZHENG LIANGFEI (author) / LIU LAN (author)
2020-09-04
Patent
Electronic Resource
Chinese
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