Power van carriage modular production process and sealing testing method of carriage

Abstract

The invention discloses a power van carriage modular production process. The process comprises the working procedures of carriage wall plate manufacturing, wall plate connecting and sealing, door body or window body sealing and locking bolt hole blocking, and carriage wall plates are pressed through a hot pressing process; the wall plates are connected through three times of sealing, the two sides of a connecting framework of the connecting corner of every two adjacent carriage wall plates and the outer corner of the connecting corner are connected through angle iron or angle aluminum in a riveting mode, and mechanical sealant is applied to the edge of a joint; a door body or a window body is connected with the carriage wall plate through a hinge, and a sealing pressing strip is arranged at the clamping position of an aluminum profile; and a bolt hole is blocked at the locking part of a locking bolt through a sealing rubber ring and an anaerobic liquid raw material belt. According to the power van carriage modular production process, the carriage wall plates are integrally pressed and formed, so that a large number of welding procedures are reduced, the labor intensity of workers is greatly reduced, the production efficiency is improved, and meanwhile the situation that the carriage wall plates are deformed due to welding, and consequently, attractiveness is affected is avoided.

Description

technical field [0001] The invention relates to the field of special vehicles, in particular to a modular production process for a power supply vehicle compartment and a sealing test method thereof. Background technique [0002] With the needs of national construction and development, special-purpose vehicles have become important transportation and operating equipment in economic construction, and will have a good development prospect. In recent years, due to the increasing construction and investment needs of my country's electric power, telecommunications, mobile, and Netcom, the power supply vehicle is a live emergency work vehicle designed for the needs of these industries. It can be used for emergency power consumption related to communications, telecommunications, coal mines, and oil fields, especially for power outage repairs and power supply caused by emergencies. [0003] The compartment of the power supply vehicle is equipped with generator sets, cables, electric...

AI Technical Summary

Problems solved by technology

[0003] The compartment of the power supply vehicle is equipped with generator sets, cables, electric control boxes and other equipment. The compartment of the traditional power supply vehicle is usually welded with channel steel and steel plate panels. The second is that the airtightness of the carriage is not high, and the noise of the generator set is easy to leak; the third is that there are many solder joints on the wall of the carriage, and it is easy to deform during welding, resulting in uneven surface of the carriage and affecting the overall aesthetics; fourth, the corner positions of the carriage, It is easy to deform due to vibration during long-term work; fifth, the welding workload is heavy and the labor cost is high

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