A method for installing a flange plate of a tire crane saddle beam jacking support

Abstract

The invention relates to a method for installing a flange plate of a saddle beam jacking support of a tire crane, which is characterized in that: the specific installation method is as follows: S1: measuring and marking the flange plate mounting plate; S2: making tooling; S3: turning over the tooling; S4: Locking and positioning of the flange plate; S5: Flip hoisting; S6: Welding of the flange plate; S7: Removal of tooling; By setting the pre-installation area of ​​the flange on the flange plate positioning plate, the initial relative position positioning of the flange is guaranteed. When pre-installing the flange plate on the tooling, first use the guide pins to position the flange plate, and then fix it with the process bolts; when hoisting the tooling and the flange plate to the saddle beam jacking support, insert the guide plate In the end of the saddle beam, the quality of the butt joint of the flange plate is guaranteed, and the speed of positioning and installation is also accelerated. At the same time, the deformation of the flange plate surface caused by welding is reduced. The plate installation method ensures the assembly accuracy and 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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