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

Cutting device for boulders in front of tunnel

A technology for cutting devices and boulders, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of complex operation and low safety factor, and achieve the effect of increasing safety, improving work efficiency, and cutting precision

Inactive Publication Date: 2020-12-29
温州源铭振跃科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, in order to solve the problem that in the existing tunnel construction, the treatment of the front boulders is generally blasting in the cave, which has a low safety factor and complicated operation, so a cutting method for the front boulders of the tunnel is proposed. device

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
  • Cutting device for boulders in front of tunnel
  • Cutting device for boulders in front of tunnel
  • Cutting device for boulders in front of tunnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0030] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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

The invention belongs to the field of tunnel construction equipment, and particularly relates to a cutting device for boulders in front of a tunnel. A driving motor is fixedly connected to the inner wall of one side of a fixing box at the top of a base; a first threaded shaft and a second threaded shaft are rotationally connected in the fixing box; an output shaft of the driving motor and the first threaded shaft are fixedly sleeved with bevel gears meshing with each other; the first threaded shaft is in transmission connection with the second threaded shaft; threaded plates are in threaded connection with the first threaded shaft and the second threaded shaft; the sides, close to each other, of the two threaded plates are fixedly connected with the same connecting plate; the top of the connecting plate is fixedly connected with a fixing column; the top end of the fixing column extends to the position above the top of the fixing box and is fixedly connected with a supporting platform;a rotating assembly is arranged on a rectangular seat at the top of the supporting platform; and a laser cutting machine is fixedly connected to the inner wall of one side, in transmission connectionwith a fixing frame, of the rotating assembly. The problems that during existing tunnel construction, the safety coefficient is low and operation is complex due to the fact that in-tunnel blasting isadopted for treating the front boulders are solved.

Description

technical field [0001] The invention belongs to the field of tunnel construction equipment and relates to a cutting device for boulders in front of tunnels. Background technique [0002] Tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. In tunnel construction, encounter front The situation of Lone Stone is not uncommon. [0003] In the existing tunnel construction, the treatment of the boulders in front is usually blasting in the cave, which has a low safety factor and complicated operation. Therefore, we propose a cutting device for the boulders in front of the tunnel to solve the above-mentioned problems. question. Contents of the invention [0004] In view of this, in order to solve the problem that in the existing tunnel construction, the treatment of the front boulders is generally blasting i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38B23K26/402B23K26/70
CPCB23K26/38B23K26/402B23K26/702B23K26/703
Inventor 胡敏
Owner 温州源铭振跃科技有限公司
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