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Double-decker carrier vehicle with function that wheel span and carriages can be widened and narrowed

A technology for transport vehicles and carriages, which is applied in the field of double-deck transport vehicles, can solve the problems such as the inability to adjust the width of transport vehicles, and achieve the effects of advanced scientific methods and reasonable structure.

Inactive Publication Date: 2019-02-26
宗春成 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing transport vehicles generally include a front, a rear transport vehicle body, and the rear transport vehicle body wheel base and compartment are fixed, so the width of the transport vehicle cannot be adjusted according to specific conditions

Method used

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  • Double-decker carrier vehicle with function that wheel span and carriages can be widened and narrowed
  • Double-decker carrier vehicle with function that wheel span and carriages can be widened and narrowed
  • Double-decker carrier vehicle with function that wheel span and carriages can be widened and narrowed

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Embodiment Construction

[0020] In order to better understand the present invention, the content of the present invention will be further explained below in conjunction with the accompanying drawings and examples. A double-deck transport vehicle with a wheel base and compartments that can be widened and narrowed: 1 headstock, 2 transport bodies include: 2-1 The first lower floor of the car, the second lower floor of the 2-2 car, the lower middle floor of the 2-3 car, the first upper floor of the 2-4 car, the second upper floor of the 2-5 car, 2-6 The bottom plate of the middle car on the upper layer of the car, the wheel drum can be widened or narrowed to both sides: 3-1 the first casing, 3-2 the second casing, 3-3 the middle casing, 3-4 the first wheel drum, 3-5 second wheel drum, car carrier and differential bracket that can be widened or narrowed to both sides: 2-7 first bottom plate, 2-8 second bottom plate, 2-9 middle bottom plate, 2-10 first Side vertical plate, 2-11 second side vertical plate, ...

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Abstract

The invention relates to a double-decker carrier vehicle with a function that the wheel span and carriages can be widened and narrowed. The vehicle head is not changed, and it is achieved that a carrier vehicle body is widened and narrowed. Lower-layer cross beams and beams in the vehicle head are in the same group, a plurality of vertical beams are fixed to the two sides of the cross beams, and carriage boards on the two sides are installed on drawing slots or sheaths, which can make the carriage boards widened or narrowed towards the two sides, on the vertical beams. Differential mechanisms,axles and supports which can be widened or narrowed towards the two sides are installed on the bottom; a plurality of hydraulic telescoping rods and telescoping sleeves are installed between uprightplates on the two sides of the supports, and differential mechanisms for making hubs widened or narrowed towards the two sides and axles are arranged in shaft holes of lateral upright plates on the two sides of the supports; lifting devices are installed on the two sides of the lower carriage board, the rear portion is provided with a hydraulic jacking device and an auxiliary get-on / -off device, atrailer device is installed in the middle of the rear portion, and automobile steering and braking systems, oil circuits, gas circuits and electric circuits are not changed.

Description

technical field [0001] The invention relates to a double-deck transport vehicle whose wheel base and compartment can be widened and narrowed, and is characterized in that the front of the vehicle remains unchanged, and the wheel base and compartment of the rear transport vehicle can be widened or narrowed, belonging to the technical field of automobile design. Background technique [0002] Existing transport vehicles generally include a headstock, a rear transport vehicle body, and the rear transport vehicle body wheelbase and compartment are all fixed, so the width of the transport vehicle cannot be adjusted according to specific conditions. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the above-mentioned prior art, and provide a double-deck transport vehicle with a wheelbase and compartments that can be widened or narrowed. The feature is that the transport vehicle includes a front and a transport vehicle body. [00...

Claims

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Application Information

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IPC IPC(8): B62D33/02B62D21/14B60B35/10B60P1/02
CPCB62D33/02B60B35/109B60P1/02B62D21/14
Inventor 宗春成李建荣
Owner 宗春成
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