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

Ground screw using sacrificial anode

A sacrificial anode and ground screw technology, applied in sheet pile wall, construction, infrastructure engineering, etc., can solve the problems of wear consumption, limited coating thickness, unable to meet the service life of 20 years or even longer, and increase the service life , the effect of easy installation

Inactive Publication Date: 2021-05-11
WEIHAI LIDAER MACHINERY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, with the increase in the service life requirements for ground screws, the existing hot-dip galvanized coating protection technology for ground screws can no longer meet the requirements
The hot-dip galvanized coating will be partially worn and consumed during the construction process, and the coating thickness is limited, which cannot meet the requirements of 20 years or even longer service life

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
  • Ground screw using sacrificial anode
  • Ground screw using sacrificial anode
  • Ground screw using sacrificial anode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The purpose of the present invention is to provide a ground screw using a sacrificial anode, so as to prolong the service life of the ground screw and meet the requirement of a long service life.

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] S...

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 relates to a ground screw using a sacrificial anode. The ground screw comprises a pipe body, a flange plate, a spiral sheet and the sacrificial anode, wherein the pipe body is connected with the flange plate; the spiral sheet is arranged at the end, far away from the flange plate, of the pipe body; and the sacrificial anode is arranged at the end, close to the flange plate, of the pipe body. The sacrificial anode is arranged on the pipe body of the ground screw. Compared with a ground screw without a sacrificial anode in the prior art, the ground screw provided by the invention has the advantage that the service life of the ground screw is prolonged. Compared with a condition of combined use of the ground screw with a traditional buried anode, the ground screw provided by the invention has the advantages that buried installation of the sacrificial anode does not need to be carried out singly, and the advantage of installation convenience of the ground screw is maintained.

Description

technical field [0001] The invention relates to the technical field of ground screws, in particular to a ground screw using a sacrificial anode. Background technique [0002] As a new foundation system that replaces traditional cement foundations, ground screws have been widely used in wooden house villa foundations, integrated house building foundations, light steel structure foundations, trestle foundations, power tower foundation foundations, and solar photovoltaic support systems. As a new type of foundation technology, it has the characteristics of simple and convenient installation, short construction period, low dependence on water resources, little impact on environmental changes, no damage to the natural soil environment, and easy recovery and migration. [0003] As a buried steel structure, ground screws are in danger of corrosion. If the soil on site is sandy soil on the seashore, rich in salt, sufficient in water, and low in soil resistivity, it is an environmen...

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): E02D5/80C23F13/16
CPCE02D5/803C23F13/16
Inventor 张新威姜艳龙宋印光
Owner WEIHAI LIDAER MACHINERY