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Simple casting type asphalt concrete paver

A kind of asphalt concrete, pouring technology, applied in the direction of road, road repair, road, etc., can solve the problems of high price, lack of equipment resources, etc., and achieve the effect of low production cost, reliable performance and consistent density

Active Publication Date: 2014-12-24
GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pouring asphalt construction paving equipment is all sourced from Germany, and only a few construction units in China own it. The equipment resources in the market are very scarce and the price is extremely expensive.

Method used

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  • Simple casting type asphalt concrete paver
  • Simple casting type asphalt concrete paver

Examples

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Embodiment

[0027] Such as figure 1 Shown, a kind of simple pouring type asphalt concrete paver comprises frame 1, and described frame 1 is provided with running gear, and running gear comprises four carding rubber wheels 16, each two on the left and right sides, respectively by four identical Model, power 2.2KW high-torque electric motor 17 is driven by a travel gearbox 15. To ensure safety, each comb rubber wheel 16 is equipped with an independent emergency brake device to prevent slipping in places with slopes. The travel speed of the travel device can be adjusted. Through frequency converter adjustment, in order to ensure that the four electric motors 17 have the same walking speed, a high-power frequency converter is used to drive simultaneously; Front and reverse quick adjustment; the simple pouring asphalt paver also includes a scraper distributor, a screed 12, a lifting device and a translation device; the scraper distributor is arranged on the lifting device, and the lifting The...

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PUM

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Abstract

The invention discloses a simple casting type asphalt concrete paver which comprises a rack, a scraper distributor, a screed plate, a lifting device and a translating device, wherein a traveling device is arranged on the rack; the scraper distributor is arranged on the lifting device; the lifting device is arranged on the translating device; the translating device is arranged on the rack; the creed plate is connected with the rack and is positioned at the output end of the scraper distributor. The simple casting type asphalt concrete paver disclosed by the invention has the advantages of low production cost, convenience for operation, fewer faults, reliable performance and high temperature resistance; the construction requirements of the paving width, the paving thickness and the like can be met; besides, the compactness of the paved asphalt concrete is consistent, and the paving surface is smooth.

Description

technical field [0001] The invention relates to a simple pouring type asphalt concrete paver. Background technique [0002] Pourable asphalt concrete belongs to suspension dense mixed asphalt concrete, which has the characteristics of dense impermeability, good durability, excellent viscous toughness, strong adaptability to change, and good followability with the deformation of steel bridge deck, so it is especially suitable for large Medium-sized bridges, especially long-span steel bridge deck pavement. my country's Jiangsu Jiangyin Yangtze River Bridge, Shandong Shengli Yellow River Bridge, Shanghai Donghai Bridge, Chongqing Caiyuanba Yangtze River Bridge, Chongqing Jiahua Bridge, Taiwan Xindong Bridge and Hong Kong Tsing Ma Bridge have all adopted pouring asphalt concrete bridge deck pavement. In Europe, America, Japan and other countries, cast asphalt concrete is also widely used in many fields such as road pavement, tunnel pavement, dam seepage prevention, urban sidewa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/18
Inventor 张广平毛磊曾利文杨东来张育才周劲松高畅韩春利
Owner GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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