Engineering maintenance vehicle

A technology for repairing vehicles and engineering, which is applied in the direction of motor vehicles, goods transport vehicles, and vehicles used for freight transportation, etc. It can solve problems such as use restrictions, achieve the effects of improving applicability, expanding the scope of picking up objects, and improving the applicability of use

Pending Publication Date: 2019-12-17
广东精益专用汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this invention, the right side panel can be laid flat to the ground to form an automobile maintenance area, which is used for automobile maintenance. Use will be limited, requiring a more adaptable engineered maintenance vehicle

Method used

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Examples

Experimental program
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Embodiment 1

[0057] refer to figure 1 as well as Figure 4 , this embodiment discloses an engineering maintenance vehicle, comprising a car chassis 1, a travel drive system 2, a cab 3 arranged on the car chassis 1, and a ceiling deployment device (not marked in the figure), the ceiling deployment device is arranged in the cab 3, the walking drive system 2 includes drive wheels 201 and vehicle power components (not shown);

[0058] refer to figure 1 , figure 2 as well as Figure 4 The roof deployment device includes a car body 4, a jacking assembly 4011, an unfolding assembly (not shown in the figure) and a deployment control system (not shown in the figure), and the engineering maintenance vehicle also includes a maintenance work platform arranged in the car body 4 5 and the vehicle-mounted lifting device 6, the compartment body 4 includes a base plate 401, a top plate 402, a left compartment panel 403, a right compartment panel 404, a front compartment panel 405 and a rear compartmen...

Embodiment 2

[0094] Based on Embodiment 1, this embodiment discloses another engineering maintenance vehicle, which differs from Embodiment 1 in that:

[0095] refer to Figure 7 , in this embodiment, the first hinged plate 1101 is arc-shaped, the first hinged plate 1101 and the second hinged plate 1102 are provided with two pieces, the auxiliary hinge assembly 11 also includes a hinge shaft 1103, and the secondary expansion cylinder 901 One end is provided with a hinge hole (not shown in the figure), and the hinge shaft 1103 passes through the hinge hole to connect the secondary deployment oil cylinder 901, and the two first hinged plates 1101 and the two second hinged plates 1102 are provided with two stages of expansion. Both sides of the oil cylinder 901, and the first hinged plate 1101 and the second hinged plate 1102 are hinged to the hinge shaft 1103. In this embodiment, the first hinged piece is located between the second hinged plate 1102 and the hydraulic telescopic oil cylinder....

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PUM

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Abstract

The invention discloses an engineering maintenance vehicle, and belongs to the field of special vehicles. The scheme includes a vehicle chassis, a walking system, a ceiling unfolding device, a maintenance work platform, a vehicle-mounted lifting device and a protective curtain assembly. The ceiling unfolding device includes a carriage body, a jacking component, an unfolding component and an unfolding control system; a left carriage panel and a right carriage panel each include a primary unfolding panel and a secondary unfolding panel; the unfolding component includes a primary unfolding driveassembly and a secondary unfolding drive assembly; the carriage body also includes wing plates; and the unfolding assembly also includes an unfolding drive assembly and an unfolding drive assembly. The left carriage panel and the right carriage panel can be divided into two-stage unfolding, and the wing plates are arranged, so that the sheltered area of a ceiling formed after unfolding is increased; and in cooperation with the protective curtain assembly, the space under the ceiling is surrounded and covered, the protection effect is good, and the using applicability of the engineering maintenance vehicle is improved.

Description

technical field [0001] The invention relates to the field of special vehicles, in particular to an engineering maintenance vehicle. Background technique [0002] A car is a means of transportation. Common cars include passenger cars, trucks, and engineering vehicles. Engineering vehicles are vehicles used in special fields, such as heavy-duty transport vehicles, large cranes, excavators, bulldozers, road rollers, loaders, and electric power repairs. Vehicles, engineering emergency vehicles, special engineering vehicles, off-road engineering vehicles, electric welding engineering vehicles, armored engineering vehicles (combat engineering vehicles), lifting machinery, oxidant sewage treatment engineering vehicles, etc. [0003] The engineering maintenance vehicle is a special-purpose vehicle used to deal with faulty vehicles outdoors. It is required to be able to adapt to harsh conditions in the field, such as rain, snow, sandstorms and other weather. Therefore, this vehicle n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/00B60P3/14
CPCB60P3/00B60P3/14
Inventor 吕志坚欧阳伟业杨晓虎
Owner 广东精益专用汽车有限公司
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