A kind of tooling used for turning over the beam of the tire crane

Abstract

The invention discloses a tool used for overturning a tire crane large beam. The tool comprises an L-shaped large beam bracket, a steel rope traction frame and a long-strip-shaped cover plate, wherein an end opening above a long edge of the large beam bracket is fixedly connected with the steel rope traction frame through four bolts which are arrayed in a square shape; the end face of a short edge of the large beam bracket is fixedly connected with one end of the cover plate through four bolts arrayed in a square shape; the other end of the cover plate is fixedly connected with one end of the steel rope traction frame; and the steel rope traction frame is fixedly provided with square pipe steel which is vertical to the surface of the steel rope traction frame. According to the tool, a sealed framework structure is formed by fixing the L-shaped large beam bracket, the steel rope traction frame and the long-strip-shaped cover plate through the plurality of groups of four bolts which are arrayed in the square shape, so that the fixing effect is good, and the large beam can be firmly covered and can be conveniently overturned; the tool has a simple structure and is convenient to operate; the problems that the weight and the volume of the large beam are large so that the overturning operation can be carried out by spending a lot of manpower and material sources are avoided; and therefore, the working efficiency is greatly improved, and the cost of heavy industry enterprises is reduced.

Description

technical field [0001] The invention relates to a tool, in particular to a tool for turning over a tire crane girder. Background technique [0002] Rubber-tyred container gantry crane, referred to as tire crane, is a special machine for stacking goods in container terminals. It is a door frame composed of two front and rear door frames and bottom beams, supported on rubber pneumatic tires, and walks on the freight yard. The trolley equipped with the container spreader walks along the rail on the beam of the door frame, and is used to load and unload containers from the chassis and perform stacking operations. The tire crane adopts a mechanical hydraulic device or a radio induction device to keep walking in a straight line on the freight yard and can make a 90° right-angle steering. [0003] The main structure of the tire crane is composed of a girder, a leg column and a bottom beam. The left and right sides of the two door frames are respectively installed on the bottom be...

AI Technical Summary

Problems solved by technology

Due to the large weight and volume of the girder, it takes a lot of manpower and material resources to carry out this operation, which greatly reduces the work efficiency and increases the cost of heavy industry enterprises

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