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

Underground anchor cable cutting construction method and cutting device thereof

A construction method and a technology of a cutting device, which are applied in the field of cutting construction methods and cutting devices for underground anchor cables, can solve the problems of low cutting precision, slow speed of underground anchor cables, poor integrity, etc., and achieve good cutting accuracy and integrity Effect

Active Publication Date: 2013-03-20
BEIJING FAYAN ENG TECH +1
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, the cutting speed of underground anchor cables in mud is slow, low in efficiency, low in cutting accuracy, and poor in integrity. For this, it is required to summarize a set of feasible cutting construction methods for underground anchor cable cutting technology. The invention patent of this application proposes anchor cable Cutting construction method and cutting device for underground anchor cables with high cutting rate, small cutting size deviation rate, high cutting precision and good integrity

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
  • Underground anchor cable cutting construction method and cutting device thereof
  • Underground anchor cable cutting construction method and cutting device thereof
  • Underground anchor cable cutting construction method and cutting device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Hereinafter, the present invention will be described in further detail in conjunction with the accompanying drawings.

[0035] Taking the underground diaphragm wall project construction of the main enclosure structure of Shenzhen City Rail Transit Line 7304-2 Biaofumin Station as an example, the present invention is cutting the underground anchor cable cutting construction method, comprising the following steps:

[0036] (1) Selection of equipment and tools

[0037]In order to ensure the construction efficiency, and according to the needs of easy installation and relocation of the guide wall construction, the E-1812A / DSM-10A hydraulically driven diamond wire saw machine driven by electricity is selected, and the diamond wire saw cutting process is adopted. Its characteristics are: Fast, efficient, cutting precision and good integrity cutting and demolition anchor cable.

[0038] According to the technical requirements of diamond wire saw cutting, the retaining mud in t...

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 provides an underground anchor cable cutting construction method and a cutting device thereof. The cutting device comprises a diamond rope, a diamond rope guide fixing wheel arranged in an underground groove, a diamond rope sawing machine fixing base, a driving wheel for driving a diamond rope sawing machine, a remote controller for remotely controlling the diamond rope sawing machine to operate and a diamond rope sawing machine power pump station. The cutting device further comprises a cutting support bottom, a cutting support upper portion and a cutting support fixing portion. The cutting support bottom comprises an anchor cable clamping location guide part, an anchor cable clamping jaw, an anchor cable clamping hydraulic device and a pump station. The cutting support fixing portion comprises a diamond rope sawing machine base fixing part and connection parts which are used for enabling a support to be fixedly connected with the ground. The cutting device can cut underground anchor cables in slurry, can quickly and efficiently cut with good cutting accuracy and completeness, and is high in cutting-off rate and small in cutting size deviation ratio.

Description

technical field [0001] The invention relates to reinforced concrete cutting technology, in particular to a cutting construction method and a cutting device for underground anchor cables used for underground slope support. Background technique [0002] In the new construction of industrial and civil buildings, the slope support of the adjacent buildings constructed in the early stage is supported by driving anchor cables during underground construction, and the existing anchor cables are permanently left behind after completion. When needing to build new building near it, need to build the underground continuous wall of 1 meter wide, and existing anchor cable removal routine method is: 1, adopt percussion drilling rig, utilize percussion drill bit to impact anchor cable repeatedly Breaking, this method is very difficult to break due to the good elasticity of the anchor cable. At the same time, the broken anchor cable seriously affects the installation of the lowered reinforce...

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): B21F11/00
Inventor 潘鸿宝全先成杨光值冯超马新炜李继斌
Owner BEIJING FAYAN ENG TECH
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