Concrete pole anti-corrosion fixing sleeve device

Abstract

The utility model relates to the technical field of electric power engineering, and discloses a concrete pole anti-corrosion fixing sleeve device which comprises a ring plate and two end plates located at the ends of the ring plate. The reinforcing structure comprises a first supporting body and a second supporting body, the first supporting body and the second supporting body form a crossed combined rod body, the first supporting body and the second supporting body abut against the ends of the two end plates respectively, and a plurality of combined rod bodies are arranged between the two end plates. The first supporting body and the second supporting body are combined to form an X-shaped combined rod body, the upper end and the lower end of the combined rod body are fixedly welded to the end faces of the two end plates respectively, the torsion resistance between the two end plates and the overall stability are higher, and compared with the design of reinforcing ribs perpendicular to the end faces of the end plates in the prior art, the overall stability is improved. According to the scheme, the combined pole body is optimized to replace a reinforcing rib, so that the overall strength is higher, the anti-toppling capacity is more excellent after the electric pole and the end plate are installed, and stable installation of the electric pole is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an anti-corrosion fixing sleeve device for a concrete electric pole. Background Art

[0002] With the progress of rural power grid transformation and mobile communication construction in my country, the production and application of circular concrete poles have developed rapidly. Since the poles are mostly erected in the wild and road transportation conditions are limited, the poles are mostly transported in sections and then assembled into a whole pole using flanges or welding at the installation site.

[0003] The prior art discloses a flange for a prestressed concrete pole and a prestressed concrete pole assembly (CN221256313U), comprising: a collar; an upper ring plate, the upper ring plate being sleeved on the top end of the collar and fixedly connected to the collar; a lower ring plate, the lower ring plate being sleeved on the bottom end of the collar and fixedly connected to the collar; and a plurality of first through holes being provided on the lower ring plate; a plurality of pier head rings, the plurality of pier head rings being respectively arranged on the upper surface of the lower ring plate, and the installation positions of the pier head rings corresponding one-to-one to the positions of the first through holes, so as to achieve communication between the through holes of the pier head rings and the first through holes; and anti-corrosion paint being filled in the pier head rings.

[0004] In the existing technology, the assembly of electric poles is mainly achieved by welding flanges of round tubes with bolts and nuts. After the poles are erected, other accessories must be installed on their ends and cables must be installed. The forces they are subjected to are multi-directional, and torsion is one of them. The reinforcing ribs perpendicular to the flanges have poor anti-twisting effect when subjected to torsion, which affects the overall strength of the poles and the stability of the installation, and there is room for optimization.

[0005] To this end, we propose a concrete pole anti-corrosion fixing sleeve device. Utility Model Content

[0006] The utility model mainly solves the technical problem that the vertically arranged reinforcing ribs have poor anti-twisting performance, and provides a concrete pole anti-corrosion fixing sleeve device.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a concrete pole anti-corrosion fixing sleeve device, comprising:

[0008] A ring plate and two end plates located at the ends of the ring plate, wherein the end plates are fixedly connected to the ring plate;

[0009] A reinforcing structure is arranged between the two end plates for support. The reinforcing structure includes a first support body and a second support body. The first support body and the second support body form a cross-combined rod body. The first support body and the second support body respectively contact the ends of the two end plates. Several combined rod bodies are arranged between the two end plates.

[0010] As a preferred embodiment of the present invention, the reinforcement structure further includes a first thrust block, a second thrust block, a first positioning groove and a second positioning groove. The same first thrust blocks are fixedly provided at both ends of the second support body, and the same second thrust blocks are fixedly provided at both ends of the first support body. A plurality of first positioning grooves and second positioning grooves are provided at the end of the ring plate, the first thrust block is inserted into the second positioning groove, and the second thrust block is inserted into the first positioning groove.

[0011] As a preferred embodiment of the present invention, the first support body forms a rod with a Z-shaped cross section, the second thrust block is integrally formed with the first support body, the second thrust block is a rectangular block, and the second thrust block cooperates with the first positioning groove for use.

[0012] As a preferred embodiment of the present invention, the second support body is formed into a rectangular rod, and both ends of the second support body are provided with an integrally formed first thrust block, and the first thrust block is adapted to the second positioning groove.

[0013] As a preferred embodiment of the present invention, the reinforcement structure further includes an embedding groove, the second support body is provided with an embedding groove on a wall surface close to the first support body, and the first support body is inserted into the embedding groove.

[0014] As a preferred embodiment of the present invention, the embedding groove is formed to fit the notch of the first support body. When the first support body is inserted into the embedding groove, the first support body and the second support body form an X-shaped combined rod body.

[0015] As a preferred embodiment of the present invention, the end plates are formed in a ring shape, the ring plate is a cylindrical structure with both ends open, a plurality of through holes are equidistantly provided on the end faces of the end plates, and the through holes of the two end plates are distributed in a one-to-one correspondence.

[0016] Beneficial effects

[0017] The utility model provides a concrete pole anti-corrosion fixing sleeve device, which has the following beneficial effects:

[0018] 1. This kind of concrete pole anti-corrosion fixing sleeve device is provided with a plurality of first support bodies and second support bodies. The first support body and the second support body are combined to form an X-shaped combined rod body. The upper and lower ends of the combined rod body are respectively welded and fixed to the end faces of the two end plates. After the pole and the end plate are connected, the torsional performance and overall stability between the two end plates will be higher. Compared with the design of reinforcing ribs perpendicular to the end faces of the end plates in the prior art, this solution replaces the reinforcing ribs by optimizing the combined rod body, so that the overall strength is higher. After the pole and the end plate are installed, the anti-dumping ability will be better, which is conducive to the stable installation of the pole.

[0019] 2. This kind of concrete pole anti-corrosion fixing sleeve device, after one of the end plates is welded to the ring plate, the second thrust block at one end of the first support body is inserted into the first positioning groove, the first thrust block at one end of the second support body is inserted into the second positioning groove, and then the other end plate is welded. The two end plates respectively limit the second thrust blocks at both ends of the first support body and the first thrust blocks at both ends of the second support body. After the end plate welding is completed, the first support body and the second support body are respectively welded and fixed to the end plates. Through the cross-distributed first support body and second support body, combined with the design of the second thrust block and the first thrust block, the force point between the end of the combined rod body and the end plate does not completely rely on the welding point for fixation, and has a better thrust effect, so that the combined rod body has better support for the two end plates, and has higher strength and rigidity.

[0020] 3. This concrete pole anti-corrosion fixing sleeve device forms an X-shaped combined rod body by clamping the embedded groove of the second support body with the first support body. The combined rod body formed by the first support body and the second support body has higher integrity and better impact and extrusion resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the first support body of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of the second support body of the utility model;

[0025] Figure 5 This is a three-dimensional diagram of the end plate of the present invention.

[0026] Legend: 10, ring plate; 11, end plate; 12, through hole; 20, first support body; 21, second support body; 22, first thrust block; 23, embedded groove; 24, second thrust block; 25, first positioning groove; 26, second positioning groove. DETAILED DESCRIPTION

[0027] A concrete pole anti-corrosion fixing sleeve device, as shown in the drawings, comprises: Figure 1

[0028] The ring plate 10 and the two end plates 11 located at the ends of the ring plate 10 are fixedly connected with the ring plate 10, specifically, the end plates 11 can be fixed with the ring plate 10 by welding, the end plates 11 form a ring, the ring plate 10 is a cylindrical structure with both ends open, a plurality of through holes 12 are equidistantly arranged on the end face of the end plate 11, the through holes 12 of the two end plates 11 are correspondingly distributed, the end plate 11 is used for connecting with the pole, and the end plate 11 is locked and fixed with the pole by bolts and nuts to realize installation, the pole is a corrosion-resistant concrete pole, and specific components are not limited here.

[0029] As shown in Figure 2 , Figure 3 and Figure 4 , the reinforcing structure is arranged between the two end plates 11 for supporting, the reinforcing structure comprises a first support body 20 and a second support body 21, the first support body 20 and the second support body 21 form a cross-shaped combined rod body, the first support body 20 and the second support body 21 respectively abut against the ends of the two end plates 11, a plurality of combined rod bodies are arranged between the two end plates 11, the second support body 21 forms a rectangular rod, the two ends of the second support body 21 are provided with integrally formed first thrust blocks 22, and the first thrust blocks 22 are matched with the second positioning grooves 26.

[0030] In the scheme, a plurality of first support bodies 20 and second support bodies 21 are arranged, the first support body 20 and the second support body 21 are combined to form a cross-shaped combined rod body, the upper and lower ends of the combined rod body are respectively welded and fixed with the end faces of the two end plates 11, and then after the pole is connected with the end plate 11, the torsional resistance between the two end plates 11 and the overall stability will be higher, compared with the reinforcing rib design perpendicular to the end face of the end plate 11 in the prior art, the scheme replaces the reinforcing rib with the optimized combined rod body, so that the overall strength is higher, and the anti-toppling capacity after the pole is installed with the end plate 11 is more superior, which is helpful for the stable installation of the pole.

[0031] As shown in Figure 3 , Figure 4 and Figure 5 ​As shown, the reinforcement structure also includes a first thrust block 22, a second thrust block 24, a first positioning groove 25 and a second positioning groove 26. The same first thrust blocks 22 are fixedly provided at both ends of the second support body 21, and the same second thrust blocks 24 are fixedly provided at both ends of the first support body 20. A plurality of first positioning grooves 25 and second positioning grooves 26 are opened at the end of the ring plate 10. The first thrust block 22 is inserted into the second positioning groove 26, and the second thrust block 24 is inserted into the first positioning groove 25. The first support body 20 forms a rod with a Z-shaped cross section. The second thrust block 24 is integrally formed with the first support body 20. The second thrust block 24 is a rectangular block. The second thrust block 24 and the first positioning groove 25 cooperate with each other. In this solution, after welding one of the end plates 11 to the ring plate 10, the first support body 20 is The second thrust block 24 at one end is inserted into the first positioning groove 25, and the first thrust block 22 at one end of the second support body 21 is inserted into the second positioning groove 26, and then the other end plate 11 is welded. The two end plates 11 respectively limit the second thrust blocks 24 at both ends of the first support body 20 and the first thrust blocks 22 at both ends of the second support body 21. After the welding of the end plates 11 is completed, the first support body 20 and the second support body 21 are respectively welded and fixed to the end plates 11. Through the cross-distributed first support body 20 and the second support body 21, combined with the design of the second thrust block 24 and the first thrust block 22, the force point between the end of the combined rod body and the end plate 11 does not completely rely on the welding point for fixation, and has a better thrust effect, so that the combined rod body has better support for the two end plates 11, and higher strength and rigidity.

[0032] like Figure 4 As shown, the reinforcement structure also includes an embedding groove 23. The second support body 21 is provided with an embedding groove 23 near the wall surface of the first support body 20. The first support body 20 is inserted into the embedding groove 23. The embedding groove 23 forms a notch adapted to the first support body 20. When the first support body 20 is inserted into the embedding groove 23, the first support body 20 and the second support body 21 form an X-shaped combined rod body. By engaging the embedding groove 23 of the second support body 21 with the first support body 20, the first support body 20 and the second support body 21 form an X-shaped combined rod body. The combined rod body formed by the first support body 20 and the second support body 21 has higher integrity and better impact and extrusion resistance.

[0033] The working principle of the utility model is: after one of the end plates 11 is welded with the ring plate 10, the second thrust block 24 at one end of the first support body 20 is inserted into the first positioning slot 25, the first thrust block 22 at one end of the second support body 21 is inserted into the second positioning slot 26, then the other end plate 11 is welded, the two end plates 11 limit the second thrust block 24 at both ends of the first support body 20 and the first thrust block 22 at both ends of the second support body 21 respectively, after the welding of the end plate 11 is completed, the first support body 20 and the second support body 21 are welded and fixed with the end plate 11 respectively, the first support body 20 and the second support body 21 are combined to form an X-shaped combined rod body, the upper and lower ends of the combined rod body are welded and fixed with the end faces of the two end plates 11 respectively, and then after the electric pole is connected with the end plate 11, the torsional resistance between the two end plates 11 and the overall stability will be higher, compared with the reinforcing rib design perpendicular to the end face of the end plate 11 in the prior art, the scheme replaces the reinforcing rib with the optimized combined rod body, so that the overall strength is higher, the torsional resistance is improved, and the stability and support strength of the electric pole installation are ensured.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete pole anti-corrosion fixing sleeve device, characterized in that: include: A ring plate (10) and two end plates (11) located at the ends of the ring plate (10), wherein the end plates (11) are fixedly connected to the ring plate (10); A reinforcement structure is provided between the two end plates (11) for support, the reinforcement structure comprising a first support body (20) and a second support body (21), the first support body (20) and the second support body (21) forming a cross-combined rod body, the first support body (20) and the second support body (21) respectively contact the ends of the two end plates (11), and a plurality of combined rod bodies are provided between the two end plates (11).

2. The concrete pole anti-corrosion fixing sleeve device according to claim 1, characterized in that: The reinforcing structure further comprises a first thrust block (22), a second thrust block (24), a first positioning groove (25) and a second positioning groove (26); the same first thrust blocks (22) are fixedly provided at both ends of the second support body (21); the same second thrust blocks (24) are fixedly provided at both ends of the first support body (20); a plurality of first positioning grooves (25) and second positioning grooves (26) are provided at the end of the ring plate (10); the first thrust block (22) is inserted into the second positioning groove (26); and the second thrust block (24) is inserted into the first positioning groove (25).

3. The concrete pole anti-corrosion fixing sleeve device according to claim 2, characterized in that: The first support body (20) is formed into a rod with a Z-shaped cross section. The second thrust block (24) is integrally formed with the first support body (20). The second thrust block (24) is a rectangular block. The second thrust block (24) and the first positioning groove (25) are used in conjunction with each other.

4. The concrete pole anti-corrosion fixing sleeve device according to claim 2, characterized in that: The second support body (21) is formed into a rectangular rod, and an integrally formed first thrust block (22) is provided at both ends of the second support body (21), and the first thrust block (22) is adapted to the second positioning groove (26).

5. The concrete pole anti-corrosion fixing sleeve device according to claim 1, characterized in that: The reinforcement structure further comprises an embedding groove (23), the second support body (21) is provided with the embedding groove (23) on a wall surface close to the first support body (20), and the first support body (20) is inserted into the embedding groove (23).

6. The concrete pole anti-corrosion fixing sleeve device according to claim 5, characterized in that: The embedding groove (23) forms a notch adapted to the first support body (20); when the first support body (20) is inserted into the embedding groove (23), the first support body (20) and the second support body (21) form an X-shaped combined rod body.

7. The concrete pole anti-corrosion fixing sleeve device according to claim 1, characterized in that: The end plate (11) is formed into a ring shape, and the ring plate (10) is a cylindrical structure with both ends open. The end surface of the end plate (11) is provided with a plurality of through holes (12) at equal intervals, and the through holes (12) of the two end plates (11) are distributed in a one-to-one correspondence.

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