Installation method of tire crane saddle beam jacking support flange plate

Abstract

The invention relates to an installation method of a tire crane saddle beam jacking support flange plate. The installation method is characterized by specifically comprising the following steps that S1, a flange plate installation plate is measured and scribed; S2, a tool is manufactured; S3, the tool is turned over; S4, a flange plate is locked and positioned; S5, the flange plate installation plate and the flange plate are turned over and hoisted; S6, the flange plate is welded;S7, the tool is disassembled; a flange preassembling area is arranged on a flange plate positioning plate, initial relative position positioning of a flange is guaranteed, and when the flange plate is preassembled on the tool, a guide pin is used for positioning the flange plate, and then the flange plate is fixed through a process bolt; when the tool and the flange plate are hoisted to a saddle beam jacking support, a guide plate is embedded into the end of a saddle beam, the positioning and mounting speed is increased while the butt joint quality of the flange plate is guaranteed, meanwhile, surface deformation, caused by welding, of the flange plate is reduced, and after the flange plate is welded, the process bolt connected with the tool is dismounted to be hoisted away from the tool. The mounting method of the flange plate ensures the assembly precision and the assembly efficiency of the flange plate.

Description

technical field [0001] The invention relates to the technical field of installation of a flange plate on a saddle beam jacking support, in particular to a method for installing a flange plate on a saddle beam jacking support of a tire crane. Background technique [0002] Rubber-tyred container gantry cranes (referred to as tire cranes) are widely favored by container yard users because of their flexible transfer capabilities. The traveling mechanism of the cart with 90-degree steering function. In order to reduce the tire wear during the steering process of the tire crane, a lifting device is arranged under the saddle beam structure to lift the whole machine of the tire crane to lift the tire off the ground; [0003] The jacking device is installed on the lower part of the saddle beam through the connecting flange, and the corresponding support is designed on the steel structure of the saddle beam. The manufacturing and installation precision of this support is high. On the...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for installing the flange plate of the saddle beam jacking support of the tire crane, which can solve the problem of dislocation of the bolt holes and edge misalignment of the flange plate in the assembly of the flange plate of the saddle beam jacking support of the general tire crane. gap problem

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