Anti-corrosion concrete segmented rod and manufacturing method thereof
A technology of corrosion-resistant concrete and manufacturing methods, which is applied in the direction of manufacturing tools, buildings, towers, etc., and can solve the problems of anti-corrosion coating peeling off and corrosion of segmented rods
Inactive Publication Date: 2020-03-06
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The application provides a corrosion-resistant concrete segmented rod and its manufacturing method to solve the technical problem that the anti-corrosion layer of the segmented rod is prone to fall off and corrode
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0029] The embodiment of the present application discloses a corrosion-resistant concrete segmented rod, including: a plurality of concrete segmented rods 1, and the concrete segmented rods 1 are welded and connected, wherein:
[0030] The concrete section pole 1 includes: the section bar reinforcement cage composed of a combined section ring...
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
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses an anti-corrosion concrete segmented rod and a manufacturing method thereof. The anti-corrosion concrete segmented rod comprises concrete segmented rod sub-rods. Each concretesegmented rod sub-rod comprises a combined segmented ring and a segmented rod reinforcement cage uniformly distributed and welded to the inner wall of the combined segmented ring. The segmented rod reinforcement cages are used for casting molding. One end of each combined segmented ring serves as a welding end and is used for being welded to another concrete segmented rod sub-rod. A groove end weld seam surface layer between the two concrete segmented rod sub-rods belongs to a stainless steel antirust layer. Each combined segmented ring comprises a metal segmented ring and an anti-corrosion sleeve, and the outer layer of the metal segmented ring is sleeved with the anti-corrosion sleeve. The outer portion of each rustable metal ring is covered with the stainless steel anti-corrosion sleeve, so that the bearing strength and bending strength of the internal metal ring are improved, and the outer stainless steel anti-corrosion sleeve and the stainless steel weld seam have the anti-corrosion function. The technical problems that anti-corrosion layers of segmented rods and segmented rings are prone to falling off and corrosion are solved.
Description
technical field [0001] The present application relates to the technical field of power supply, in particular to a corrosion-resistant concrete section bar and a manufacturing method thereof. Background technique [0002] With the development of the electric power industry, concrete poles with black metal segmented rings coated with anti-corrosion coatings are widely used in the fields of power transmission towers, substation structure supports, etc. Due to the weak anti-corrosion ability and short life of the paint, it is easy to cause concrete poles Segment ring corrosion not only affects the aesthetics of power transmission towers and substation structure supports, but also causes deformation, damage, collapse, and collapse of segment pole supports. [0003] At present, the segmented rods used for power transmission lines and substation structural supports are anti-corrosion through the anti-rust primer at the metal ring and the paint anti-corrosion layer of 2 to 3 layers ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02E04H12/12
CPCB23K31/02E04H12/12
Inventor 许宏伟周静波刘荣海郭新良郑欣杨迎春虞鸿江代克顺焦宗寒陈国坤孔旭晖何运华杨雪滢宋玉锋程雪婷李宗红彭詠涛
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST