Full-thread glass fiber composite hollow grouting anchor rod
A technology of grouting bolts and glass fiber, which is applied in the installation of bolts, sheet pile walls, mining equipment, etc., can solve the problems of poor coping ability of ordinary mortar bolts, difficult to control the fullness of mortar, and providing supporting plate force, etc. To achieve the effect of alleviating the collapse and roofing accidents and other engineering diseases, alleviating the collapse and roofing accidents or other diseases, and inhibiting loosening and deformation.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0016] Referring to the accompanying drawings, the full-thread glass fiber composite hollow grouting anchor includes a hollow grouting anchor 4 extending into the rock and soil anchor hole, and a grouting hole 5 is opened in the hollow grouting anchor 4, and the hollow grouting The outer wall of the anchor rod 4 is a full thread section, and the hollow grouting anchor rod 4 is respectively screwed with a grout stopper 3 and a lock nut 1 corresponding to the anchor hole. The front part of the lock nut 1 has a cone section, and the lock nut There is a screwing section at the rear, and a tray 2 is matched on the cone section. The front end of the tray 2 is pressed on the rear end surface of the stopper 3. An anchor head is provided on the back side of the tray 3, and the anchor head is set on the lock nut 1. On the cone segment and against the rear end face of the tray, the material of the anchor head and the tray is glass fiber reinforced plastic.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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