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Engineering driving vehicle and paver

A technology for driving vehicles and slip-form paver, applied in the direction of roads, road repair, roads, etc., can solve the problems of only special vehicles, prolong the construction period, inconvenient construction scheduling, etc., to improve the utilization rate, improve the construction efficiency, compact effect

Pending Publication Date: 2019-07-05
陈建军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in road construction, there are many construction requirements such as road shoulders, curb stones, hard shoulders, roadbed trimming, etc. The existing engineering driving vehicles can only be used for special vehicles, and a small number of models can be compatible with material feeding and road surface forming, resulting in heavy vehicles on site. Too many, it is extremely inconvenient for construction scheduling, prolonging the construction period

Method used

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  • Engineering driving vehicle and paver
  • Engineering driving vehicle and paver
  • Engineering driving vehicle and paver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] An engineering driving vehicle, including a driving host 5 that can provide walking power, the driving host 5 includes a host chassis 53; the host chassis 53 includes several side beams 531 arranged in parallel in the longitudinal direction and several connecting beams arranged in parallel in the transverse direction 532, the board surface of the side beams 531 is perpendicular to the horizontal plane, and the connecting beams 532 are respectively pierced on several of the side beams 531.

[0040] For the above-mentioned engineering driving vehicle, the several side beams 531 are divided into two groups arranged left and right and each group includes 1-3 side beams 531;

[0041] The chassis front axle 522 and the chassis rear axle 523 are arranged below the main engine chassis 53, the chassis rear axle 523 is connected with a drive assembly 526, and the transmission shaft 525 is connected between the chassis front axle 522 and the chassis rear axle 523. The chassis rear...

Embodiment 2

[0054] Compared with Embodiment 1, this implementation adopts the form of rotating counterweight, and the counterweight box 541 rotates relative to the driving host 5 to realize the counterweight. Compared with the telescopic counterweight form of Embodiment 1, the structure is simpler, and the operation is relatively stable and the vibration is small.

Embodiment 3

[0056] Compared with Embodiment 1, this embodiment adopts the form of cab 556, which is foldable and closed, and can play the role of wind and sand in harsh environments.

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Abstract

The invention belongs to the field of engineering machinery, and particularly relates to an engineering driving vehicle. The engineering driving vehicle comprises a driving main machine capable of providing traveling power, wherein the driving main machine comprises a main machine chassis; the main machine chassis comprises a plurality of side beams arranged in a longitudinal and parallel manner and a plurality of connecting beams arranged in a transverse and parallel manner; the plate surfaces of the side beams are perpendicular to the horizontal plane; and the connecting beams are separatelyarranged on the plurality of side beams in a running-through manner. The invention also relates to a paver using the engineering driving vehicle. The paver can complete the continuous forming of various construction requirements such as dirt shoulders, hard shoulders, curbstones or subgrade trimming on two sides of the road. The driving vehicle can form different types of pavers by changing different hoppers, attachments or slipform molds.

Description

technical field [0001] The invention belongs to the field of engineering machinery, and in particular relates to an engineering driving vehicle and a paver capable of assembling various attachments and sliding molds. Background technique [0002] Engineering driving vehicles are widely used in highway, construction and other construction fields, with high horsepower output, carrying and transportation capabilities. In road construction, molds, attachments, hoppers, etc. need to cooperate with engineering vehicles to achieve various forms of construction. Therefore, the requirements for its compact structure, versatility, and ease of maintenance are relatively high. However, in road construction, there are many construction requirements such as road shoulders, curb stones, hard shoulders, roadbed trimming, etc. The existing engineering driving vehicles can only be used for special vehicles, and a small number of models can be compatible with material feeding and road surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/4893
Inventor 陈建军
Owner 陈建军
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