Highway engineering asphalt laying system and process

A kind of asphalt and engineering technology, which is applied in the asphalt paving system and technology field of highway engineering, and can solve the problems that affect the health of construction workers and a large amount of dust, etc.

Active Publication Date: 2021-06-29
安徽虹达道路桥梁工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] With regard to the related technologies mentioned above, the inventor believes that there are the following defects: when the

Method used

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  • Highway engineering asphalt laying system and process
  • Highway engineering asphalt laying system and process
  • Highway engineering asphalt laying system and process

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Embodiment Construction

[0038] The following is attached Figure 1-4 The application is described in further detail.

[0039] A highway engineering asphalt paving system, such as figure 1 As shown, including the vehicle plate 1, the vehicle plate 1 is installed with asphalt tanks, extraction boxes and rolling boxes in sequence along its length direction, and the vehicle plate 1 is also equipped with asphalt pipes, paving wheels, rolling wheels, and compaction plates And cleaning brush 11; Car board 1 is equipped with dust suction device 2.

[0040] Such as figure 1 and figure 2 As shown, the dust collection device 2 includes two dust collection covers 21 fixedly connected to the bottom of the vehicle panel 1, each dust collection cover 21 is arranged towards the cleaning brush 11, and a negative pressure tube 22 is installed on the vehicle panel 1, and the negative pressure tube 22 The two ends of the two ends are respectively communicated with two suction covers 21 through pipelines; a negative...

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PUM

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Abstract

The invention relates to a highway engineering asphalt laying system and process, the highway engineering asphalt laying system comprises a vehicle plate, an asphalt tank, an extraction box, an asphalt discharge pipe, a rolling box, a paving wheel, a rolling wheel, a tamping plate and a sweeping brush, a dust suction device is installed on the vehicle plate, the dust suction device comprises a plurality of dust suction hoods fixedly connected to the bottom of the vehicle plate, each dust suction hood is arranged towards the sweeping brush, a negative pressure pipe is mounted on the vehicle plate and is communicated with the plurality of dust hoods; a negative pressure pump is installed at the top of the vehicle plate, an air inlet of the negative pressure pump is communicated with a negative pressure pipe, an air outlet of the negative pressure pump is communicated with an ash discharging pipe, and the end, away from the negative pressure pump, of the ash discharging pipe is communicated with an ash collecting box. According to the invention, raised dust generated during road surface sweeping can be reduced.

Description

technical field [0001] The present application relates to the technical field of highway engineering, in particular to a highway engineering asphalt paving system and process. Background technique [0002] At present, highway engineering refers to the investigation, measurement, design, construction, maintenance and management of highway structures. Highway engineering structures include: subgrades, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Existing road surfaces include concrete pavement and asphalt pavement. Asphalt is a dark brown complex mixture composed of hydrocarbons with different molecular weights and their non-metallic derivatives. It exists in the form of petroleum, the surface is black, soluble in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof...

Claims

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Application Information

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IPC IPC(8): E01C19/48E01H1/08E01H1/05E01H1/10
CPCE01C19/4826E01H1/0827E01H1/05E01H1/105
Inventor 王军夏勇飞章铭童玉贵周平静阚小磊郑圣忠章大勇刘刚
Owner 安徽虹达道路桥梁工程有限公司
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