Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Road construction device capable of utilizing induction fan for efficiently dissipating heat

A road construction device and exhaust fan technology, which is applied in the field of construction machinery, can solve the problems of not too much material removal, unsuitable cost of grinding machinery and equipment, etc., and achieve the effect of increasing flexibility, increasing diameter, and stable structure

Inactive Publication Date: 2015-10-28
YANSHAN UNIV
View PDF4 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Road construction device capable of utilizing induction fan for efficiently dissipating heat

Examples

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 that utilizes an exhaust fan to fan heat efficiently, is used for grinding local protrusions on the construction road surface during road construction, and includes an external housing 8, a motor 9 and is driven by the motor 9. The grinding head driving rod part 6, wherein the motor 9 is axially slidably powered with the spline hole in the driving sleeve part 61 of the grinding head driving rod part 6 through the spline rod 91 fixedly coupled The drive sleeve part 61 of the grinding 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 can be fixedly connected The grinding head 620 is detachably installed, and the outer peripheral surface of the driving sleeve part 61 i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A road construction device capable of utilizing an induction fan for efficiently dissipating heat is used for polishing a local protrusion on a construction road surface when a road is constructed and comprises an external shell (8), a motor (9) and a polishing head driving rod component (6) driven by the motor (9). The motor (9) is in power connection with spline holes in a driving sleeve portion (61) of the polishing head driving rod component (6) through fixedly-connected spline rods (91) in an axial sliding manner; and the driving sleeve portion (61) of the polishing head driving component is fixedly connected with a polishing head mounting rod portion (62) of the polishing head driving rod component (6) through a gradually-contracting connecting portion (612).

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to a road construction device that utilizes an exhaust fan to fan heat efficiently. 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 inventi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E01C23/088
Inventor 汪清明
Owner YANSHAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com