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

Variable diameter reinforcement cage enlarged head anchor pile system

A technology of reinforcement cage and enlarged head, which is applied in the direction of sheet pile walls, protective devices, buildings, etc., can solve the problems of poor anchorage bearing capacity and integrity, and achieve the effects of simple construction, reduced deformation, and reduced displacement

Inactive Publication Date: 2019-10-18
JIANGSU GREEN RIVER ENVIRONMENTAL TECH CO LTD
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steel cage of a variable-diameter steel cage expansion head anchor pile system can expand the variable diameter and release structure, so that the variable diameter steel cage can work, and can be applied to all expansion bolt technologies to overcome the anchoring capacity of the plain slurry expansion head and poor 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
  • Variable diameter reinforcement cage enlarged head anchor pile system
  • Variable diameter reinforcement cage enlarged head anchor pile system
  • Variable diameter reinforcement cage enlarged head anchor pile system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] as the picture shows, figure 1 versus figure 2 Is a structure connected into a whole, figure 2 The structure is located figure 1 Above. Centering bracket 1, reinforcement connector (connection nut) 2, axial rod 3, concrete or mortar body (concrete body) combined with enlarged head reinforcement cage 4, stopper 5, vertical reinforcement 6, power spring 7, fixator 8. Adjustable mechanism 9, spiral stirrup 10, axial rod sleeve 11, bearing plate 12, high-strength nut 13, and guide cap 14. The limit nut in the limiter 5 can be of an open type or a closed type, etc., please refer to the applicant's prior patent application. The limit nut can be open.

[0044] Figure 3-5 Among them, the fixed layer at the upper end of the axial rod adopts a three-piece high-strength nut anchoring form, a three-way high-strength nut or a flange anchoring structure. Concrete cushion 15, cable-stayed steel bars 28, steel bars 16, water-stop rubber strips 17, spiral springs 27, concrete bottom p...

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

Disclosed is a variable diameter reinforcement cage enlarged head anchor pile system. The system includes an enlarged head reinforcement cage, a reinforcement connector, and an anchor rod which is anaxial rod. A limiter is a limit nut and can be an open or closed structure. A fixer of a shaft in the enlarged head reinforcement cage is limited (at a limited position) on the anchor rod by the limitnut. The axial rod is made of finish rolled spiral reinforcement. The reinforcement connector is used for length connection of the end of the finish rolled spiral reinforcement. The top of the anchorrod is anchored to floor, and the bottom of the anchor rod is anchored to the enlarged head reinforcement cage which is a variable-diameter reinforcement cage. Concrete or mortar crystal parts are combined with the enlarged head reinforcement cage and the axial rod to form the variable diameter reinforcement cage enlarged head anchor pile system.

Description

Technical field [0001] The invention relates to an anchor pile, especially a variable-diameter steel cage and its expanded anchor pile system, which is mainly used in the technical categories of building basement anti-floating foundation pit support, side slope support, and reinforcement. Compression pile. The invention can provide large pull-out resistance, stable and reliable performance of the anchor rod and frame, and is a device and application technology for accelerating the progress of the project to reduce environmental pollution. Background technique [0002] Straight-through or enlarged head bolt technology is a new type of underground engineering application technology, which conforms to the spirit of "energy saving, emission reduction, and green development" advocated by the state. Compared with general traditional technology, it is more economical and environmentally friendly in solving the problems of basement anti-floating and foundation pit support. At the same t...

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): E02D5/74E02D5/76E02D31/12
CPCE02D5/74E02D5/76E02D31/12
Inventor 王林陶刚王军
Owner JIANGSU GREEN RIVER ENVIRONMENTAL TECH CO LTD
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