Integrated transport tooling for large body parts of rail transit vehicles

Abstract

The invention relates to an integrated transport tool for vehicle body large components of a rail transit vehicle. The integrated transport tool comprises a bearing base, a middle support frame, a top cover frame and a plurality of tension devices, wherein the bearing base, the middle support frame and the top cover frame are fixed together sequentially from bottom to top to form a bearing whole, at least two vehicle top large components or at least two sets of vehicle body side wall large components can be placed in the bearing whole, and one vehicle top large component corresponds to one set of vehicle body side wall large components; the length of the bearing whole is matched with the length of the vehicle top large components, and the width of the bearing whole is matched with the width of the vehicle top large components; the plurality of tension devices are symmetrically mounted on two sides of the bearing whole. The integrated transport tool can save the transport cost effectively, the structural design is reasonable, trivial connecting means are not needed, the tool can perform whole hoisting, conveying and storing after being fixed into a whole by the tension devices, is convenient and fast, and saves manpower and material resources for loading and unloading; besides, the integrated transport tool can be used for product storage, has diverse functions and adapts to various conditions well.

Description

technical field [0001] The invention relates to a tooling, in particular to an integrated transport tooling for large parts of a rail transit vehicle body. Background technique [0002] Rail transit vehicle body roof, side walls, floor and other products are all aluminum alloy large component modules, which are the main components of the vehicle structure. Its size is large, with a maximum length of more than 20 meters and a maximum width of more than 4 meters. Transportation and storage are inconvenient and demanding. At present, the transportation of large body parts of rail transit vehicles generally adopts the same transportation method as that of large-size aluminum profiles. Most of the tooling materials are wooden and can only be used for a single time. There are many bolt connections, complicated loading and unloading, and the utilization rate of vehicle transportation space is low. , The convenience of disassembly, a lot of manpower and material resources were wast...

AI Technical Summary

Problems solved by technology

At present, the transportation of large body parts of rail transit vehicles generally adopts the same transportation method as that of large-size aluminum profiles. Most of the tooling materials are wooden and can only be used for a single time. There are many bolt connections, complicated loading and unloading, and the utilization rate of vehicle transportation space is low. , the convenience of disassembly, a lot of manpower and material resources were wasted in the process of loading and unloading

[0003] In addition, the size and specifications of the large parts of the rail transit vehicle body require a large storage space.

Images