Lightweight anticorrosive super-strong concrete pole
By applying an anti-corrosion coating to the outside of concrete poles and wrapping them with fiberglass panels, combined with installation studs and anti-slip rubber rings, the corrosion and wear resistance problems of concrete poles are solved, improving the stability and service life of the poles.
Patent Information
- Application Number
- CN202522158654.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-13
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-13
AI Technical Summary
Existing concrete utility poles have poor corrosion resistance and are susceptible to erosion during long-term use. Furthermore, their wear resistance and strength need to be improved.
The concrete poles are coated with an anti-corrosion coating on both the outside and inside, and the outside is wrapped with fiberglass panels. The inside of the panels is equipped with a buffer strip, and mounting studs and anti-slip rubber rings are used to improve stability and wear resistance.
It improves the corrosion resistance and wear resistance of concrete poles, extends their service life, enhances the stability and tightness of installation, and can cope with deformation caused by thermal expansion and contraction.
Smart Images
Figure CN224679235U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of concrete poles, specifically a lightweight, corrosion-resistant, and high-strength concrete pole. Background Technology
[0002] Concrete poles are power support structures made of concrete and steel bars or wires. With the rapid development of power and communication infrastructure construction, concrete poles are widely used as key support structures in transmission lines and communication lines in urban and rural power grids, communication base stations and other scenarios. As disclosed in announcement number CN214303128U, a frost-resistant ring-shaped concrete pole includes a concrete pole body. A base is located at the bottom of the concrete pole body, and a groove is formed on the upper surface of the base. The bottom of the concrete pole body is placed within the groove. A sealing gasket is provided between the inner wall of the groove and the outer wall of the concrete pole body. Symmetrical semi-circular sealing rings are provided at the connection between the groove and the concrete pole body. Connecting rods are symmetrically provided on both sides of the two semi-circular sealing rings and are fixedly connected by bolts. The lower end of the concrete pole body has a hollow groove containing a waterproof cotton column. The bottom end of the waterproof cotton column extends through the hollow groove to the outside and is connected by a connecting plate. The combined use of the base, sealing gasket, semi-circular sealing rings, connecting plate, and waterproof cotton column prevents moisture from entering the hollow groove and causing the concrete pole to frost crack. However, existing technologies have problems such as poor corrosion resistance, susceptibility to erosion during long-term use, and the need to improve the wear resistance and strength of the outer surface of concrete poles. For example, the comparative patents listed above have this problem. To address these issues, we propose a lightweight, corrosion-resistant, high-strength concrete pole. Utility Model Content
[0003] The purpose of this utility model is to provide a lightweight, corrosion-resistant, and high-strength concrete pole to solve the problems mentioned in the background art, such as poor corrosion resistance, susceptibility to erosion during long-term use, and the need to improve the wear resistance and strength of the outer surface of the concrete pole.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a lightweight, corrosion-resistant, high-strength concrete pole, comprising a concrete mounting base and a concrete pole body; Also includes: The concrete pole body is placed on the upper end of the concrete mounting base, and the outer and inner sides of the concrete pole body are coated with an anti-corrosion coating. The concrete mounting base is wrapped with multiple fiberglass clamps on the outside, and buffer strips are set at equal angles on the inner side of the fiberglass clamps. The buffer strips are attached to the outside of the concrete pole body. The fiberglass clamps on the front and rear sides are clamped to the outside of the concrete pole body, and the fiberglass clamps on the outside of the concrete pole body form a disassembly structure.
[0005] Preferably, the concrete pole body is formed by pouring concrete and a steel cage, and the steel bars are made of high-strength and lightweight materials, which reduces the self-weight of the concrete pole body while ensuring strength. The concrete pole body has a bottom flange at the bottom and supporting ribs at equal angles on the sides of the bottom of the concrete pole body.
[0006] Preferably, the anti-corrosion coating is one of epoxy resin coating, polyurethane coating, and silicone coating.
[0007] Preferably, a plurality of mounting studs are embedded in the upper end of the concrete mounting base, and an anti-slip rubber ring is provided at the upper end of the concrete mounting base. The mounting studs pass through the anti-slip rubber ring and are inserted into the bottom flange. A positioning mounting post is fixedly connected to the middle of the upper end of the concrete mounting base, and the positioning mounting post is inserted into the bottom of the concrete pole body.
[0008] Preferably, the outer thread of the upper end of the mounting stud is connected to a mounting nut for mounting and positioning, and the mounting nut is pressed tightly against the upper end of the bottom flange.
[0009] Preferably, positioning blocks are fixedly connected to both the upper and lower ends of the inner side of the fiberglass clamp, and the positioning blocks are inserted into fixing holes opened at corresponding positions on the outer side of the concrete pole body.
[0010] Preferably, the fiberglass plates on the front and rear sides are limited by fixing rods and fixing caps, and the fixing rods are respectively inserted into the left and right sides of the fiberglass plates. The outer surface of the front side of the fixing rod is threaded with fixing caps, and the fixing caps are fitted to both sides of the front fiberglass plates.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This lightweight, anti-corrosion, and high-strength concrete pole facilitates the installation and positioning of the concrete pole body. Combined with the anti-slip rubber ring fitted between the bottom flange and the concrete mounting base, it can improve the anti-slip performance, making the installation more stable and secure. Furthermore, both the inner and outer sides of the concrete pole body are coated with an anti-corrosion coating, which improves the overall anti-corrosion performance of the concrete pole body. In addition, the fiberglass clamps covering the outside of the concrete pole body greatly improve the wear resistance of the concrete pole body during long-term use, extending its service life. At the same time, the inner side of the fiberglass clamps is provided with a buffer strip, which is attached to the outside of the concrete pole body to better cope with the deformation caused by thermal expansion and contraction. 1. It is equipped with mounting studs, anti-slip rubber rings and mounting nuts. The anti-slip rubber rings are attached between the bottom flange and the concrete mounting base to improve the tightness of the concrete pole body on the concrete mounting base. The mounting nuts and mounting studs facilitate the installation and positioning of the concrete pole body and the concrete mounting base. 2. It is equipped with positioning and mounting posts and an anti-corrosion coating. The positioning and mounting posts are inserted into the bottom of the concrete pole body, which can position the concrete pole body during installation and improve the stability of the concrete pole body on the concrete mounting base. In addition, the anti-corrosion coating is applied to the inner and outer sides of the concrete pole body, which can achieve a good anti-corrosion effect. 3. It is equipped with fiberglass clamps and buffer strips. The fiberglass clamps are held on the outside of the concrete pole body to improve the wear resistance of the concrete pole body during use and extend the service life of the concrete pole body. Moreover, the buffer strips are attached to the outside of the concrete pole body to play a good buffering and protection role in the event of thermal expansion and contraction. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is an exploded structural diagram of the concrete installation base, positioning installation column, and concrete pole of this utility model. Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 This is an exploded structural diagram of the fiberglass clamp, buffer strip, fixing rod, and fixing cap of this utility model.
[0013] In the diagram: 1. Concrete mounting base; 2. Mounting stud; 3. Positioning mounting post; 4. Anti-slip rubber ring; 5. Concrete pole body; 6. Bottom flange; 7. Support rib; 8. Mounting nut; 9. Anti-corrosion coating; 10. Fiberglass plate; 11. Buffer strip; 12. Positioning block; 13. Fixing rod; 14. Fixing cap; 15. Fixing hole. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figures 1-5 The present invention provides the following technical solution: To address the issues of poor corrosion resistance, susceptibility to erosion during long-term use, and the need to improve the wear resistance and strength of the outer surface of concrete poles in existing technologies, this solution proposes a lightweight, corrosion-resistant, and high-strength concrete pole. The pole comprises a concrete mounting base 1 and a concrete pole body 5. The concrete pole body 5 is positioned above the concrete mounting base 1. Both the outer and inner surfaces of the concrete pole body 5 are coated with an anti-corrosion coating 9. The outer surface of the concrete mounting base 1 is wrapped with multiple fiberglass clamps 10, and buffer strips 11 are evenly spaced on the inner surface of each fiberglass clamp 10. These buffer strips 11 are fitted onto the outer surface of the concrete pole body 5. The fiberglass clamps 10 on both the front and rear sides are clamped to the outer surface of the concrete pole body 5, and the fiberglass clamps 10 on the outer surface of the concrete pole body 5 form a detachable structure. like Figure 1 , Figure 2 and Figure 3As shown, the concrete mounting base 1 is poured on the ground at a suitable installation position. The concrete pole body 5 is constructed from concrete and a reinforcing cage. The reinforcing steel is made of high-strength and lightweight materials, ensuring strength while reducing the self-weight of the concrete pole body 5. Mounting studs 2 are embedded in the concrete mounting base 1. A positioning mounting post 3 is fixed to the middle of the upper end of the concrete mounting base 1. The positioning mounting post 3 is inserted into the bottom of the concrete pole body 5 and passes through the bottom flange 6. The mounting studs 2 pass through the anti-slip rubber ring 4, placing the anti-slip rubber ring 4 in the concrete... A bottom flange 6 is provided at the upper end of the concrete mounting base 1 and the lower end of the concrete pole body 5. Support ribs 7 are provided on the side of the lower end of the concrete pole body 5. Mounting studs 2 are inserted into the edge of the bottom flange 6. Then, the mounting nut 8, threaded onto the outer surface of the mounting stud 2, is rotated, causing the mounting nut 8 to fit snugly against the upper end of the bottom flange 6. This facilitates the stable installation of the concrete pole body 5 onto the upper end of the concrete mounting base 1. Simultaneously, an anti-slip rubber ring 4 is fitted between the concrete mounting base 1 and the bottom flange 6, improving the stability and tightness of the connection. Figure 4 and Figure 5 As shown, the inner and outer sides of the concrete pole body 5 are coated with an anti-corrosion coating 9. The anti-corrosion coating 9 is one of epoxy resin coating, polyurethane coating, and silicone coating. The anti-corrosion coating 9 can achieve a good anti-corrosion effect. The concrete pole body 5 has fixing holes 15 on both the front and rear sides, corresponding to the positioning blocks 12. Fiberglass clamping plates 10 are clamped at the front and rear ends of the concrete pole body 5, and the fiberglass clamping plates 10 drive the positioning blocks 12 to insert into the corresponding fixing holes 15. Then, fixing rods 13 are inserted into the left and right sides of the fiberglass clamping plates 10, and fixing caps 14 are threaded onto the outer surface of the fixing rods 13. The fixing caps 14 are fitted snugly against the sides of the fiberglass clamping plates 10, facilitating the fixing and limiting of the individual fiberglass clamping plates 10 on both the front and rear sides. Simultaneously, the fiberglass clamping plates 10... A buffer strip 11 is provided at equal angles on the inner side of the 0. The buffer strip 11 is attached to the outer side of the concrete pole body 5. The buffer strip 11 can effectively cope with the deformation caused by thermal expansion and contraction, play a good buffering and protection role, and extend the service life of the concrete pole body 5. Then, repeat the above installation steps to clamp and install multiple sets of fiberglass clamps 10 on the outer side of the concrete pole body 5. The individual fiberglass clamps 10 at the upper and lower ends are attached to each other. The fiberglass clamps 10 can improve the wear resistance of the concrete pole body 5 during long-term use.
[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A lightweight, corrosion-resistant, high-strength concrete pole, comprising a concrete mounting base (1) and a concrete pole body (5); Its features are, Also includes: The concrete pole body (5) is placed on the upper end of the concrete mounting base (1), and the outer and inner sides of the concrete pole body (5) are coated with an anti-corrosion coating (9). The concrete mounting base (1) is wrapped with multiple fiberglass clamps (10) on the outside, and buffer strips (11) are provided at equal angles on the inner side of the fiberglass clamps (10). The buffer strips (11) are attached to the outside of the concrete pole body (5). The fiberglass clamps (10) on the front and rear sides are clamped on the outside of the concrete pole body (5), and the fiberglass clamps (10) on the outside of the concrete pole body (5) form a disassembly structure.
2. The lightweight, corrosion-resistant, high-strength concrete pole according to claim 1, characterized in that: The concrete pole body (5) is made of concrete and a steel cage. The steel bars are made of high-strength and lightweight materials, which reduces the self-weight of the concrete pole body (5) while ensuring strength. The concrete pole body (5) is provided with a bottom flange (6) at the bottom, and the bottom side of the concrete pole body (5) is provided with support ribs (7) at equal angles.
3. The lightweight, corrosion-resistant, high-strength concrete pole according to claim 1, characterized in that: The anti-corrosion coating (9) is one of epoxy resin coating, polyurethane coating, or silicone coating.
4. The lightweight, corrosion-resistant, high-strength concrete pole according to claim 1, characterized in that: The upper end of the concrete mounting base (1) is provided with multiple mounting studs (2), and the upper end of the concrete mounting base (1) is provided with an anti-slip rubber ring (4). The mounting studs (2) pass through the anti-slip rubber ring (4) and are inserted into the bottom flange (6). The middle part of the upper end of the concrete mounting base (1) is fixedly connected with a positioning mounting column (3), and the positioning mounting column (3) is inserted into the bottom of the concrete pole body (5).
5. A lightweight, corrosion-resistant, high-strength concrete pole according to claim 4, characterized in that: The outer side of the upper end of the mounting stud (2) is threaded with a mounting nut (8) for mounting and positioning, and the mounting nut (8) is pressed against the upper end of the bottom flange (6).
6. A lightweight, corrosion-resistant, high-strength concrete pole according to claim 1, characterized in that: The upper and lower ends of the inner side of the fiberglass clamp (10) are fixedly connected with positioning blocks (12), and the positioning blocks (12) are inserted into the fixing holes (15) opened on the corresponding positions on the outer side of the concrete pole body (5).
7. A lightweight, corrosion-resistant, high-strength concrete pole according to claim 6, characterized in that: The fiberglass clamps (10) on the front and rear sides are limited by fixing rods (13) and fixing caps (14). The fixing rods (13) are respectively inserted into the left and right sides of the fiberglass clamps (10), and the fixing caps (14) are threaded on the outer surface of the front side of the fixing rods (13). The fixing caps (14) are fitted to both sides of the front fiberglass clamps (10).