A road construction device equipped with warning lights

A road construction device and a technology for road construction, applied in the field of road construction devices, can solve the problems that the amount of material removal is not large, the cost of grinding machinery and equipment is not suitable, and achieve the effects of increasing flexibility, increasing diameter and stable structure

Active Publication Date: 2017-11-07
高邮市驿都小微企业服务管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the fact that the amount of material removed by this kind of local grinding is often not very large, traditional grinding machines are often not suitable due to factors such as equipment costs

Method used

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  • A road construction device equipped with warning lights

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Combine below figure 1 The present invention will be described in detail.

[0009] According to an embodiment, a road construction device equipped with warning lights is used for grinding local protrusions on the construction road surface during road construction, including an external housing 8, a motor 9 and a grinding head driven by the motor 9 The drive rod component 6, wherein the motor 9 is axially slidably power-coupled with the spline hole in the drive sleeve part 61 of the grinding head drive rod component 6 through a fixedly coupled spline rod 91, the grinding The driving sleeve part 61 of the head driving rod part 6 is fixedly connected with the grinding head installation rod part 62 of the grinding head driving rod part 6 through the tapered connection part 612, and the grinding head installation rod part 62 is detachably installed with a grinding head. Head 620, the outer peripheral surface of the driving sleeve part 61 is provided with an axially extendin...

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Abstract

A road construction device equipped with warning lights, used for grinding local protrusions on the construction road surface during road construction, including an external housing (8), a motor (9) and a motor driven by the motor (9) The grinding head driving rod part (6), wherein the motor (9) is fixedly coupled with the spline in the driving sleeve part (61) of the grinding head driving rod part (6) through a spline rod (91) The hole is axially slidably power-connected, and the driving sleeve part (61) of the grinding head driving rod part (6) is connected with the grinding head mounting rod of the grinding head driving rod part (6) through the tapered connection part (612). part (62) is fixedly connected.

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to a road construction device equipped with a warning light. Background technique [0002] In some construction sites, such as road construction, etc., local leveling of the subgrade surface is often required, for example, some local protrusions caused by construction defects need to be polished. [0003] The flatness result of this grinding has a great influence on the quality of subsequent pavement surface construction, for example, occasions with high requirements for the levelness of the road surface, such as expressways, have particularly high requirements for such levelness. At the same time, because the amount of material removed in this local grinding is often not very large, traditional grinding machines are often not suitable due to factors such as equipment costs. Contents of the invention [0004] The object of the present invention is to provide a road...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/085
Inventor 孔双暖
Owner 高邮市驿都小微企业服务管理有限公司
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