A repair device for local damage of train wall panels

Abstract

The invention relates to the technical field of vehicle maintenance equipment, in particular to a repair device for local damage of train wallboards. The repair device comprises a repairer for performing elimination and welding repair on a damaged position of a wallboard, a power module with at least three degrees of freedom and arranged on one side of the damaged position of the wallboard, and apressing module, wherein the repairer is arranged on the power module, and can be driven by the power module to move along the damaged position of the wallboard; and one end of the pressing module isrotationally connected to the power module, and the other end is pressed on the other side of the damaged position of the wallboard. The repair device for local damage of the train wallboards not onlycan guarantee the use performances of trains or trucks, but also can effectively shorten the repair period and reduce the material consumption.

Description

technical field [0001] The invention relates to the technical field of vehicle maintenance equipment, in particular to a repair device for local damage to train wall panels. Background technique [0002] The all-aluminum wagon wall panels of rail trains are often partially damaged during use, for example, cracks or holes are generated due to collisions when loading equipment hoppers; after the wagon wall panels are damaged, their performance will be reduced or Usually, it needs to be returned to the factory for wall panel repair or complete replacement of the wall panel to restore its performance. [0003] When using the above-mentioned wall panel repair method to repair the truck wall panel, the damaged area of ​​the truck wall panel is usually leveled first, and then a good homogeneous aluminum plate is covered on the damaged area, and fastened with rivets or screws. Thereby, the airtightness of the damaged part of the wall panel of the truck is achieved. [0004] When r...

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Problems solved by technology

[0005] Although the repair method based on wall panel repair or replacement is effective, it may have the following disadvantages: 1. Using the above-mentioned wall panel repair method for repair may easily cause the wall panel to lose its original flatness, and the repair may reduce the truck. Performance; 2. Although the above method of overall replacement of wall panels can ensure the flatness of the truck wall panels and thus their performance, it will lead to a large amount of repair work and material consumption, which may lead to increased costs and The construction period is extended, and there is a waste of resources; 3. The above-mentioned repair methods are returned to the factory for repair, and the return to the factory repair is an offline repair method, which may require a long transportation distance, and may also increase the repair period and cost.

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