Gravel roadbed construction equipment

A technology for construction equipment and gravel, applied in the field of gravel roadbed construction equipment, can solve problems such as reducing the construction rate, and achieve the effect of improving quality and improving work efficiency

Inactive Publication Date: 2021-02-05
广东宏骏建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many cases in the road construction process, it is necessary to lay gravel evenly. At present, it is mainly carried out through mechanical and manual operations. At present, this kind of machinery needs manual compaction after spreading the gravel on the road surface, which reduces the Construction rate, so need to improve

Method used

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  • Gravel roadbed construction equipment
  • Gravel roadbed construction equipment
  • Gravel roadbed construction equipment

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Embodiment Construction

[0032] The following is attached Figure 1-5 The application is described in further detail.

[0033] The embodiment of the present application discloses a gravel roadbed construction equipment. refer to figure 1 and figure 2 , including a box-shaped body 1, a hopper 2 fixedly installed in the body 1 for placing crushed stones, and a plurality of wheels 11 arranged on the body 1. In this embodiment, the number of wheels 11 is preferably four Two, four wheels 11 are located on opposite sides of the body 1 in the width direction of the road surface in two groups, wherein, the body 1 is provided with two transmission rods 111 along the width direction of the road surface, and the two transmission rods 111 are respectively along The axis direction of the wheel 11 is set, the two ends of the transmission rod 111 are rotatably carried on the body 1, the two ends of the transmission rod 111 are fixedly connected to the two wheels 11 respectively located on opposite sides of the b...

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Abstract

The invention relates to the technical field of pavement construction, in particular to gravel roadbed construction equipment which comprises a machine body, a hopper arranged on the machine body andused for containing macadam and a plurality of wheels rotationally arranged on the machine body, a discharging opening is formed in the bottom of the hopper, and the discharging opening communicates with a plurality of discharging pipes. The machine body is provided with a pressing plate used for compacting gravels, and the machine body is provided with a driving assembly used for driving the pressing plate to do reciprocating motion in the direction perpendicular to the road surface. The construction equipment has the effect of improving the construction efficiency.

Description

technical field [0001] The present application relates to the technical field of road surface construction, in particular to a gravel roadbed construction equipment. Background technique [0002] The subgrade is the foundation of the track or road surface, and it is a geotechnical structure formed after excavation or filling. The main function of the subgrade is to provide the necessary conditions for the laying of the track or road surface and the operation of trains or trains, and to bear the static and dynamic loads of the track and rolling stock or the road surface and traffic loads, and at the same time transfer and spread the load to the depth of the foundation. [0003] Road construction machinery refers to all the machinery used in the entire road construction and maintenance, including early survey equipment, excavation equipment in the early construction period, and a series of mechanized tools instead of manual operations. In many cases in the road construction p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/4833
Inventor 黄太雷黄琼衍
Owner 广东宏骏建筑工程有限公司
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