Road and bridge shallow crack repairing device

A crack repair and bridge technology, applied in the field of crack repair, can solve problems such as dirt clogging, achieve the effect of preventing loosening or slipping, strong adaptability and good repair effect

Pending Publication Date: 2022-07-15
安徽虹达道路桥梁工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a device for repairing shallow cracks in roads and bridges to solve the problem of easy dirt clogging in the above-mentioned background technology

Method used

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  • Road and bridge shallow crack repairing device
  • Road and bridge shallow crack repairing device
  • Road and bridge shallow crack repairing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like Figure 1-8 As shown, a device for repairing shallow cracks in roads and bridges comprises a main frame 1, a driver 6 is installed on the upper part of the main frame 1, a rotating shaft 10 is rotatably installed on the lower part of the main frame 1, and a transmission member is installed between the rotating shaft 10 and the driver 6 9. A cutting wheel 4 is sleeved and installed on the outside of the rotating shaft 10, and two limit seats 13 are sleeved and installed on the outside of the rotating shaft 10 on the left and right sides of the cutting wheel 4. The side wall of the seat 13 is crimped and installed with an adjusting plate 21 that cooperates with the cutting plate 15 . The two cutting plates 15 are fixedly installed with a toothed plate 20 that cooperates with the adjusting plate 21 on the side of the two adjusting plates 21 . The two adjusting plates 21 side The wall is provided with a spiral groove 23 that engages with the toothed plate 20, the middl...

Embodiment 2

[0041] like Figure 1-8 As shown, a device for repairing shallow cracks in roads and bridges comprises a main frame 1, a driver 6 is installed on the upper part of the main frame 1, a rotating shaft 10 is rotatably installed on the lower part of the main frame 1, and a transmission member is installed between the rotating shaft 10 and the driver 6 9. A cutting wheel 4 is sleeved and installed on the outside of the rotating shaft 10, and two limit seats 13 are sleeved and installed on the outside of the rotating shaft 10 on the left and right sides of the cutting wheel 4. The side wall of the seat 13 is crimped and installed with an adjusting plate 21 that cooperates with the cutting plate 15 . The two cutting plates 15 are fixedly installed with a toothed plate 20 that cooperates with the adjusting plate 21 on the side of the two adjusting plates 21 . The two adjusting plates 21 side The wall is provided with a spiral groove 23 that engages with the toothed plate 20, the middl...

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PUM

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Abstract

The invention discloses a road and bridge shallow crack repairing device, and relates to the field of crack repairing, the road and bridge shallow crack repairing device comprises a main frame, the upper part of the main frame is provided with a driving machine, the lower part of the main frame is rotatably provided with a rotating shaft, a transmission member is arranged between the rotating shaft and the driving machine, and the outer side of the rotating shaft is sleeved with a cutting wheel. By arranging the two sets of cutting blades rotating along with the cutting wheels, a gap can be widened slightly, meanwhile, a conical transition groove is synchronously formed in a roadbed on the surface layer, on the premise that the bonding strength of the inner layer of the roadbed is not damaged, the shallow layer connecting surface area of the sealing gap is greatly increased, and the connecting stability of a rear sealing object and an original road surface is effectively improved; and therefore, the repairing effect is good.

Description

technical field [0001] The invention relates to the field of crack repair, in particular to a device for repairing shallow cracks of roads and bridges. Background technique [0002] Because asphalt pavement has the advantages of low cost, low noise, comfortable driving, fast construction, and convenient maintenance, cracks in asphalt pavement are common damage manifestations, especially in winter and spring. Gradually, the disease tends to become serious and eventually leads to damage, so when shallow gaps appear, timely repairs are required. [0003] The application document with the patent number of CN 214573418 U discloses a road bridge crack reinforcement and repair device, which includes a device base, an intermediate motor and a fan blade. A fan blade is fixedly connected to the bottom of the middle motor, a second motor is fixedly connected to the front of the middle motor, and a telescopic rod is fixedly connected to the bottom of the second motor. By setting a road...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D22/00E01C23/09
CPCE01D22/00E01C23/096
Inventor 席绪荣王军章铭夏勇飞童玉贵
Owner 安徽虹达道路桥梁工程有限公司
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