Anti-riot carriage structure and manufacturing method

Abstract

The invention relates to the technical field of safety protection of special vehicles and particularly relates to an anti-riot carriage structure and a manufacturing method. The anti-riot carriage structure comprises a bottom frame, a vehicle-body skeleton, a lower surrounding skirt skeleton, a vehicle-body panel, a tyre protecting plate, an oil tank door plate and a rear door assembly, wherein the vehicle-body panel comprises a front surrounding panel, a side surrounding panel, a lower surrounding skirt panel, a roof panel and a rear surrounding panel. The manufacturing method comprises the following steps: blasting sand and painting primer; charging; manufacturing the bottom frame; manufacturing an arc pipe; welding an arc-pipe skeleton; welding a lining-pipe skeleton; welding the lower surrounding skirt skeleton; manufacturing the panels; covering the plates; cutting holes; installing the rear door assembly; pre-burying lines; foaming the skeletons; installing inner decorations; and installing electric appliances. Since the arc pipe is made by bending a whole square pipe and a roof and the side parts of a vehicle body are of an integrated skeleton, the anti-riot carriage structure has the advantages of convenience in manufacture, low cost, high strength, light weight of the vehicle body, simple skeleton-splicing process, high material utilization rate and attractive whole appearance.

Description

Technical field [0001] The invention relates to the technical field of special vehicle security, in particular to an anti-riot carriage structure and a manufacturing method used by public security, armed police, special police and troops. Background technique [0002] At present, the compartment panels of police special vehicles such as anti-riot vehicles and cash transport vehicles on the market are all made of bullet-proof steel plates. The bullet-proof steel plates are high-strength special steels that cannot be directly stamped and formed. The shapes are all spliced ​​together. There are no rounded transitions at the seams, which are sharp and unsafe and unsightly. In addition, these anti-riot car roofs are basically not equipped with self-opening sunroofs, which are not conducive to escape and cannot meet specific functions, such as the lifting of dispersing devices, and police The anti-violence function of personnel and so on. [0003] In addition, there are several problems...

AI Technical Summary

Problems solved by technology

[0002] At present, the compartment panels of special police vehicles such as anti-riot vehicles and banknote transport vehicles on the market are made of bulletproof steel plates, and bulletproof steel plates are high-strength special steels that cannot be directly stamped and formed. There is no rounded corner transition at the seam, which is relatively sharp, which is neither safe nor beautiful, and the roof of these anti-riot vehicles is basically not equipped with an automatically opening sunroof, which is not conducive to escape and cannot meet specific functions, such as the lifting of the dispersal device, police work, etc. Personnel anti-violence function, etc.

[0003] In addition, there are several problems in the production of carriages: 1. The general manufacturing process is difficult to complete the production of such carriages, and large tooling and special equipment need to be invested

[0004] 2. The production process of the body frame of these special vehicles is basically assembled by welding the "six large pieces" skeleton; Not only is the structure cumbersome, labor-intensive and time-consuming, and the carriage is heavy, but the connection between the ceiling and the left and right sides and the ceiling are usually flat, which is not conducive to drainage. The overall shape is quite satisfactory, square and beautiful. not enough

Images