Unlock instant, AI-driven research and patent intelligence for your innovation.

A composite tooth grouting head restorator and its restoration method

A technology of grouting head and grouting head, which is applied in earth-moving drilling, wellbore lining, tunnel lining, etc., can solve the problems of high rejection rate and low efficiency, and achieve the effect of high genuine product rate and remarkable operation efficiency.

Inactive Publication Date: 2017-03-29
韦现超
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current operation process, it is all manually implanted, which is not only inefficient, but also has a high scrap rate
So far, there is no more advanced and applicable method to embed the segmental grouting head

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
  • A composite tooth grouting head restorator and its restoration method
  • A composite tooth grouting head restorator and its restoration method
  • A composite tooth grouting head restorator and its restoration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] The lower shaft of the support 1 is connected with the counterweight plate 6, and the counterweight plate 6 can press heavy objects to keep the stability of the operation during operation, and can also be used as the base of the support 1. The appropriate position on the support 1 is fixedly connected with the vertical chute 2 with the magnetic suction injection part 3 with a horizontal frame of appropriate length; in addition, the paddle mandrel 4 with the paddle connector 5 is made; during operation, the vertical chute 2 passes through the The magnetic suction injection part 3 sucks the paddle mandrel 4 with the paddle connector 5 .

[0018] During use, connect the composite tooth grouting head 7 with the screw head connector 5 of the slurry head mandrel 4, then put the composite tooth grouting head 7 on the slurry head mandrel 4 into the preset hole on the se...

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 discloses a composite tooth grouting head re-regulator and a re-regulation method thereof. The re-regulator is composed of a support (1), a vertical sliding groove (2), a magnetic force attracting grouting piece (3), a grouting head mandrel rod (4), a grouting head connecting piece (5) and a counterweight plate (6). When a composite tooth grouting head (7) is embedded in a pre-formed hole of a pipe sheet (8), the grouting head connecting piece (5) on the grouting head mandrel rod (4) is in threaded connection with the composite tooth grouting head (7) and is placed in the needed position in the pre-formed hole of the pipe sheet (8), then the grouting head mandrel rod (4) is arranged in the vertical sliding groove (2) with the magnetic force attracting grouting piece (3), and the composite tooth grouting head (7) is kept stable and vertical through the magnetic force attracting grouting piece (3) and the vertical sliding groove (2). At this time, sizing agents are poured into the hole in which the composite tooth grouting head (7) is placed, after the hole is filled with the sizing agents, the support (1) is moved away, the next embedding operation can be performed, and after the sizing agents are solidified, the grouting head mandrel rod (4) is screwed out. The composite tooth grouting head re-regulator and the re-regulation method thereof are significant in efficiency and high in quality product rate, overcome the defects that the composite tooth grouting head (7) is not straight in embedding operation, low in efficiency and high in waste product rate, and are suitable for the embedding operation of the pipe sheet composite tooth grouting head.

Description

technical field [0001] The invention relates to a building construction device, more specifically, the invention relates to a device for repairing a grouting head of a composite tooth and a repair method thereof. Background technique [0002] During the construction of subways, light rails, and tunnels, building segments are generally prefabricated. This prefabricated segment often has a preset grouting head for hoisting and grouting after hoisting. The preset grouting head must be vertical, otherwise it will bring troubles for hoisting and grouting. A segment whose grouting head is not vertical means that the entire segment is scrapped, and the resulting economic loss ranges from a few thousand yuan to tens of thousands of yuan. However, in the current operation process, all are implanted by hand, which is not only inefficient, but also has a high reject rate. So far, there is no more advanced and applicable method to embed the segmental grouting head. Contents of the ...

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 Patents(China)
IPC IPC(8): E21D11/10
CPCE21D11/105
Inventor 韦现超
Owner 韦现超
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com