Steel rail translation system and steel rail translation method for case of small distance between steel rail conveying line and ground

Abstract

The invention discloses a steel rail translation system and a steel rail translation method for the case of a small distance between a steel rail conveying line and the ground. The steel rail translation system comprises a master control module, a first conveying rail, a second conveying rail arranged in parallel to the first conveying rail, and a plurality of transverse travelling mechanisms arranged on the first conveying rail and the second conveying rail, wherein the master control module is used for synchronously controlling each transverse travelling mechanism; each transverse travellingmechanism comprises a sub-control unit, a bearing unit, a translation unit and a lifting unit; each sub-control unit is used for receiving the instruction of the master control module and controllingthe corresponding transverse travelling mechanism; each bearing unit is used for bearing steel rails; each translation unit is used for translating the steel rails on the corresponding bearing unit towards the directions of the first conveying rail and the second conveying rail separately; and each lifting unit is used for placing the steel rails translated by the corresponding translation unit onto the first conveying rail and the second conveying rail separately. The steel rail translation system and the steel rail translation method are applicable to the case of a small distance of not greater than 1000mm between the steel rail conveying line on a welded rail site and a ground elevation.

Description

Technical field [0001] The invention relates to a rail translation system and a method for a rail welding base of a railway bureau, which is used for a small distance between a rail transmission line and a floor, and is also suitable for other lifting operations. Background technique [0002] With the vigorous construction of high-speed railways, the increasing demand for long rails has put forward higher requirements for the efficiency of rail welding plants. The rails of the rail welding base are unloaded from the trucks by the gantry crane to the unloading storage area, and then the rails are hoisted into groups by the gantry crane (currently, 7 groups of gantry cranes are commonly used in domestic rail welding factories) to the rail storage platform. On the storage platform, the rails are transferred to the rail conveyor line in a single piece, so that the rails enter the subsequent grinding, straightening, welding and other processes. [0003] When the rail is transferred fro...

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Problems solved by technology

[0004] In view of the above problems, the current rail traversing system is a better solution. The current rail traversing system has certain requirements on the site. For example, the elevation of the rail conveying line and the floor is required to be ≥1000mm, otherwise the rail traversing cannot be arranged. Mechanical and electrical installation of the system

However, due to the lack of understanding of the above situation at the beginning of the construction of the welding rail base, the site conditions vary greatly, and it is difficult to solve it with a single mode of rail traverse. The elevation is only 300mm, so it is impossible to arrange the rail traversing system on the floor. If the mechanical and electrical devices of the rail traversing system are lowered by digging pits, firstly, the workload of earthwork will be heavy and the downtime will be long; and electrical installations are placed below the floor, drainage and future maintenance are big problems

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