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A rapid repair device for road and bridge pavement

A fast and fast installation technology, which is applied in the direction of road repair, road, road, etc., can solve the problems of long construction period, many machines used, and low mechanical integration, and achieve the effect of improving repair quality and paving quality

Active Publication Date: 2021-05-21
广东道衡建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the repair work of road and bridge pavement, the traditional construction method is to manually use a variety of machines including cutters, compactors, road rollers, paver and other machines to repair the road surface, the construction period is long, the use of many machines, and the degree of mechanical integration Not high, construction efficiency is not high

Method used

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  • A rapid repair device for road and bridge pavement
  • A rapid repair device for road and bridge pavement
  • A rapid repair device for road and bridge pavement

Examples

Experimental program
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Effect test

Embodiment 1

[0021] see Figure 1-4 , in an embodiment of the present invention, a road and bridge road surface rapid repair device includes a car body 1, a cleaning mechanism 2 and a paving mechanism 3; The cylinder 5 is a hollow cylindrical structure with upper and lower ends open. The special-shaped cylinder 5 includes a prism part 501 and a threaded part 502; the threaded part 502 runs through the vehicle body 1 and is threaded with a threaded cap 6, which is nested in the vehicle body. 1 and is fixedly connected with the vehicle body 1; the prism part 501 is provided with a prism sleeve 7, the prism sleeve 7 is a hollow sleeve provided with a prism cavity, and the prism sleeve 7 is rotatably connected with a mounting frame through a bearing sleeve, The mounting frame is fixedly connected with the car body 1; the prism sleeve 7 is socketed and fixed with a bevel gear ring 8, the bevel gear ring 8 is engaged with a driving bevel gear 9, and the driving bevel gear 9 is fixedly connected ...

Embodiment 2

[0025] The difference between this embodiment and Embodiment 1 is that a compacting roller 23 is arranged below the heating and stirring tank 18, and the compacting roller 23 is rotatably connected with a lifting frame 24, and the lifting frame 24 is nested with a slide rail frame 25, and the lifting frame 24 A screw mandrel 26 runs through and is threadedly connected, and an adjustment handwheel 27 is fixedly connected to the upper end of the screw mandrel 26. By rotating the adjustment handwheel 27, the screw mandrel 26 is driven to rotate, and then the elevating frame 24 and the compacting roller 23 are driven to move up and down; The rail frame 25 is fixedly connected with the spiral stirring roller 20, and the spiral stirring roller 20 drives the compacting roller 23 to rotate to improve the compacting effect.

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Abstract

The invention discloses a quick repair device for road and bridge pavement, which comprises a car body, a cleaning mechanism and a paving mechanism; the cleaning mechanism includes a drill barrel, and a rammer is nested in the drill barrel; the paving mechanism includes a heating and stirring tank, A compacting roller is arranged under the heating and stirring tank, and the compacting roller is rotatably connected with a lifting frame. The invention realizes the cutting of the edge of the road pit and the reciprocating compaction of the slag by providing a drill barrel and a rammer nested in the drill barrel, so that the base surface of the road pit is flat and compact, which is convenient for subsequent pouring of asphalt and improves the repair quality ;Through the lifting frame and the compacting roller linked with the spiral stirring roller, the asphalt machine paved after heating is compacted to improve the paving quality.

Description

technical field [0001] The invention relates to the field of road and bridge construction equipment, in particular to a rapid repair device for road and bridge pavement. Background technique [0002] Construction mechanization refers to the process of converting manual operations into machine operations in building construction. It is an important symbol of the progress of production technology in the construction industry and one of the important contents of construction industrialization. Its development generally goes through the following three stages: the first stage is partial mechanization, the main operations are operated by machines, and other related operations are still in operation. Manually; the second stage is comprehensive mechanization, all kinds of operations are done by machines, and workers only operate the machines; the third stage is mechanical automation, the operation of various machines is controlled by special instruments without human operation. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/09
CPCE01C23/096E01C23/0973
Inventor 陈万青
Owner 广东道衡建设工程有限公司
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