CN216130655U

CN216130655U - Anticorrosive anchor rod convenient to dismouting

Info

Publication number: CN216130655U
Application number: CN202122654921.8U
Authority: CN
Inventors: 袁永冰
Original assignee: Hebei Beiwei Baohu Electrical Equipment Co ltd
Current assignee: Hebei Beiwei Baohu Electrical Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-25
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an anti-corrosion anchor rod convenient to disassemble and assemble, which comprises a metal pull rod, wherein the bottom end of the pull rod is bent and welded with a pull ring, and the top end of the pull rod is provided with a hole and a safety ring; the outside parcel of pull rod has anticorrosive external member, and anticorrosive external member divide into the pipe of nested setting, separates disconnected pipe and waterproof pipe and live the pipe parcel, and waterproof pipe both ends are tied up through the clamp. The anti-corrosion anchor rod adopting the structure and being convenient to disassemble and assemble has good anti-corrosion performance and long service life.

Description

Anticorrosive anchor rod convenient to dismouting

Technical Field

The utility model relates to the technical field of an anchor rod, in particular to an anti-corrosion anchor rod convenient to disassemble and assemble.

Background

A wire rod refers to a rod or other metal component that connects the wire to the earth anchor. Many transmission line towers are in paddy fields or wetlands, and the pollution of water quality and soil quality is gradually serious, so that more and more tower grounding down leads and anchor rods are seriously corroded, the effective service life cannot be reached, and the operation safety of lines is seriously threatened.

In the process of on-line transformation, excavation and inspection are carried out on the anchor rod of the old pole tower and the grounding down lead of the pole tower, and the grounding down lead of most pole towers and the part above the ground of the anchor rod are intact, but the part 20-40 cm below the ground is seriously corroded, the most serious corrosion reaches 3/4, and the possibility of breaking of the anchor rod exists at any time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-corrosion anchor rod convenient to disassemble and assemble, and solves the problem that the underground section of the anchor rod is easy to corrode.

In order to achieve the purpose, the utility model provides the following technical scheme:

an anti-corrosion anchor rod convenient to disassemble and assemble comprises a metal pull rod, wherein the bottom end of the pull rod is bent and welded with a pull ring, and the top end of the pull rod is provided with a hole and a safety ring; the outside of the pull rod comprises an anti-corrosion kit, the anti-corrosion kit comprises a conduit, a blocking pipe and a waterproof pipe, the conduit is arranged in a nested mode, the blocking pipe and the waterproof pipe wrap the conduit, and two ends of the waterproof pipe are fastened through a clamp.

Preferably, the pull rod is a solid stainless steel rod, and a zinc coating is arranged on the surface of the pull rod.

Preferably, the conduit is an aluminum alloy pipe, the partition pipe is a rock wool pipe, the waterproof pipe is a pearl wool pipe, and the conduit, the partition pipe and the waterproof pipe are bonded through a curing agent.

Preferably, a drying agent is filled between the conduit and the pull rod.

The anti-corrosion anchor rod with the structure is convenient to disassemble and assemble, good in anti-corrosion performance, long in service life and convenient to install.

Drawings

FIG. 1 is an installation deployment diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals

1. An anchor rod body; 2. a wire drawing pit; 3. deeply burying the part; 4. a pull ring; 5. clamping a hoop; 6. a waterproof pipe; 7. separating the pipe; 8. a conduit; 9. a pull rod; 10. and (4) a safety ring.

Detailed Description

The technical scheme of the utility model is further explained by combining the drawings and the embodiment.

As shown in the figure, the anchor rod body 1 comprises a pull rod 9 made of a stainless steel rod, and a zinc coating is arranged on the surface of the pull rod 9. The bottom end of the pull rod 9 is bent and welded with the pull ring 4, and the top end is provided with a hole and a safety ring 10. When the pull rod 9 is manufactured, the shape can be bent firstly, and then the zinc coating is manufactured, so that the zinc coating is prevented from being damaged. The pull ring 4 is used for fixing on the deep buried part 3, and the safety ring 10 is used for fixing on the pull wire. The top end uses the safety ring 10 to replace the pull ring 4, so that the disassembly and the assembly are convenient.

The outside parcel of pull rod 9 has anticorrosive external member, and anticorrosive external member divide into the pipe 8 of nested setting, separates disconnected pipe 7 and waterproof pipe 6, cuts off pipe 7 and waterproof pipe 6 and live pipe 8 parcel, and waterproof pipe 6 both ends are tightened through clamp 5. The interior of the conduit 8 is filled with a desiccant. In this embodiment, the conduit 8 is an aluminum alloy pipe, the partition pipe 7 is a rock wool pipe, and the waterproof pipe 6 is a pearl wool pipe, and the three are bonded together by a curing agent.

The guide pipe 8 mainly plays a role in supporting and guiding the anti-corrosion sleeve, and is convenient for inserting the pull rod 9. The function of the waterproof pipe 6 is to prevent outside air, soil and water flow from entering the corrosion prevention sleeve, so that the corrosion of the pull rod 9 is avoided. The function of the isolating pipe 7 is to prevent the waterproof pipe 6 from being burnt by high-intensity current in a lightning stroke state. In this embodiment, the rock wool pipe has still realized the secondary waterproof when playing fire behavior.

When the anti-corrosion sleeve is used, the position of the anti-corrosion sleeve is adjusted according to the depth of the stay wire pit 2, the part, 50cm below the ground, of the pull rod 9 to 20cm above the ground is wrapped, and then the anti-corrosion sleeve is buried.

The above is a specific embodiment of the present invention, but the scope of the present invention should not be limited thereto. Any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the appended claims.

Claims

1. The utility model provides an anticorrosive anchor rod convenient to dismouting which characterized in that: the safety device comprises a metal pull rod, wherein the bottom end of the pull rod is bent and welded with a pull ring, and the top end of the pull rod is provided with a hole and is provided with a safety ring; the outside parcel of pull rod has anticorrosive external member, and anticorrosive external member divide into the pipe of nested setting, separates disconnected pipe and waterproof pipe and live the pipe parcel, and waterproof pipe both ends are tied up through the clamp.

2. An easily disassembled corrosion-resistant anchor bar as claimed in claim 1, wherein: the pull rod is a solid stainless steel rod, and a zinc coating is arranged on the surface of the pull rod.

3. An easily disassembled corrosion-resistant anchor bar as claimed in claim 1, wherein: the conduit is an aluminum alloy pipe, the partition pipe is a rock wool pipe, the waterproof pipe is a pearl wool pipe, and the conduit, the partition pipe and the waterproof pipe are bonded through a curing agent.

4. An easily disassembled corrosion-resistant anchor bar as claimed in claim 1, wherein: and a drying agent is filled between the conduit and the pull rod.