Electric power iron tower with high wind-resistant strength

Abstract

The utility model relates to the technical field of electric power iron towers, in particular to an electric power iron tower with high wind resistance strength, which comprises a positioning component, a first tower body and a second tower body, the first tower body and the second tower body respectively comprise a tower pole, an oval air inlet hole is formed in the outer side of each tower pole, and a drainage hole is formed in the lower end of the outer side of each tower pole. A mounting plate is arranged on the outer side of the tower pole, turbulent flow fan blades are arranged on the inner side of the mounting plate, flanges are arranged on the two sides of the tower pole, the positioning component comprises a tower pole fixing plate, and a first supporting plate is arranged at the outer end of the upper side of the tower pole fixing plate. According to the tower frame, wind turbulence is achieved through the oval air inlet holes and the turbulence fan blades, the wind resistance of the first tower body and the second tower body is reduced, the stability of the tower frame is improved, the wind resistance effect is improved, the positioning component is supported through the adjusting component, the second supporting plate and the positioning plate, and the fixing firmness of the positioning component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission towers, in particular to a power transmission tower with high wind resistance strength. Background Technique

[0002] Power transmission towers are tower-shaped buildings for power transmission. Their structural characteristics are that various tower types belong to space truss structures. The members are mainly composed of single equal-angle steel or combined angle steel. The connection between the members uses rough bolts and is connected by the shear force of the bolts. The whole tower is composed of angle steel, connecting steel plates and bolts.

[0003] The Chinese patent discloses a high-strength wind-resistant power transmission tower (authorized announcement number CN217783064U). This patented technology combines a wind-resistant base and a wind-resistant column. The bottom of the wind-resistant column is integrally cast with the foundation through a limiting member. The steel bar skeletons inside the wind-resistant base and the wind-resistant column are cross-connected to ensure the stability of the wind-resistant base and prevent the wind-resistant base from being pulled up under strong winds, improving the wind resistance effect of the power tower body. Moreover, the top of the wind-resistant column is connected to the tower body through guy wires to ensure the stability of the tower body. However, there is no wind-resistant structure on the frame of the above power transmission tower, resulting in a large resistance to wind under strong winds, affecting the stability of the tower frame and having a poor wind resistance effect. The support of the tower frame by guy wires has low stability and is not conducive to the firmness of the tower frame support. Therefore, those skilled in the art provide a power transmission tower with high wind resistance strength to solve the problems raised in the above background technique. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a power transmission tower with high wind resistance strength to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A power transmission tower with high wind resistance strength includes a positioning member, a first tower body and a second tower body. The first tower body is located above the positioning member, and the second tower body is located above the first tower body. Both the first tower body and the second tower body include tower poles. Oval air intake holes are opened on the outer side of the tower poles. Drainage holes are opened at the lower outer side position of the tower poles. Installation plates are arranged on the outer side of the tower poles. Turbulence fan blades are arranged on the inner side of the installation plates. Flanges are arranged on both sides of the tower poles. The positioning member includes a tower pole fixing plate. A first support plate is arranged at the upper outer end position of the tower pole fixing plate. An adjusting member is installed at the upper end of the first support plate. A second support plate is arranged at one end of the adjusting member. A positioning plate is arranged below the second support plate. Fixed feet are arranged at the lower side positions of the tower pole fixing plate and the positioning plate.

[0007] As a further solution of the present utility model: The adjusting member includes a first hinge member, an external threaded rod is arranged on the lower side of the first hinge member, an internal threaded rod is arranged on the outer side of the external threaded rod, a second hinge member is arranged on the lower side of the internal threaded rod, and a handle is arranged on the outer side of the internal threaded rod.

[0008] As a further solution of the present utility model: The spoiler fan blade rotates at the inner side position of the mounting plate, and the tower pole is fixed to the upper side position of the tower pole fixing plate through a flange.

[0009] As a further solution of the present utility model: The upper end of the adjusting member rotates at the upper end position of the first support plate, and the lower end of the adjusting member rotates at the upper end position of the second support plate.

[0010] As a further solution of the present utility model: The first hinge member rotates at the upper end position of the first support plate, and the second hinge member rotates at the upper end position of the second support plate.

[0011] As a further solution of the present utility model: The internal threaded rod rotates at the outer side position of the external threaded rod, and the lower end of the internal threaded rod rotates at the upper side position of the second hinge member.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. The high wind resistance power tower of the present utility model uses the oval air inlet holes and the spoiler fan blades to disturb the wind, reduces the wind resistance of the first tower body and the second tower body to the wind, improves the stability of the tower frame, and improves the wind resistance effect;

[0014] 2. The positioning member is supported by the adjusting member, the second support plate and the positioning plate, which improves the fixing firmness of the positioning member and is beneficial to the firmness of the positioning member to support the first tower body and the second tower body. Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of a high wind resistance power tower;

[0016] Figure 2 It is a structural schematic diagram of the first tower body in a high wind resistance power tower;

[0017] Figure 3 It is a structural schematic diagram of the positioning member in a high wind resistance power tower;

[0018] Figure 4 It is a structural schematic diagram of the adjusting member in a high wind resistance power tower.

[0019] In the figure: 1, positioning member; 2, first tower body; 3, second tower body; 4, tower pole; 5, oval air inlet hole; 6, flow discharge hole; 7, mounting plate; 8, spoiler fan blade; 9, flange; 10, tower pole fixing plate; 11, first support plate; 12, adjusting member; 13, second support plate; 14, positioning plate; 15, fixing foot; 16, first hinge member; 17, outer threaded rod; 18, inner threaded rod; 19, second hinge member; 20, handle. Detailed implementation manner

[0020] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a power transmission tower with high wind resistance includes a positioning member 1, a first tower body 2 and a second tower body 3. The first tower body 2 is located above the positioning member 1, and the second tower body 3 is located above the first tower body 2. Both the first tower body 2 and the second tower body 3 include a tower pole 4. An oval air inlet hole 5 is provided on the outer side of the tower pole 4, and a flow discharge hole 6 is provided at the lower outer side position of the tower pole 4. A mounting plate 7 is provided on the outer side of the tower pole 4, and spoiler fan blades 8 are provided on the inner side of the mounting plate 7. Flanges 9 are provided on both sides of the tower pole 4. The positioning member 1 includes a tower pole fixing plate 10. A first support plate 11 is provided at the upper outer end position of the tower pole fixing plate 10. An adjusting member 12 is installed at the upper end of the first support plate 11. One end of the adjusting member 12 is provided with a second support plate 13. A positioning plate 14 is provided below the second support plate 13. Fixing feet 15 are provided at the lower side positions of the tower pole fixing plate 10 and the positioning plate 14. The spoiler fan blades 8 rotate inside the mounting plate 7. The tower pole 4 is fixed above the tower pole fixing plate 10 through the flange 9. The upper end of the adjusting member 12 rotates at the upper end of the first support plate 11, and the lower end of the adjusting member 12 rotates at the upper end of the second support plate 13. First, carry a power transmission tower with high wind resistance to the installation position, fix the tower pole fixing plate 10 and the positioning plate 14 to the ground through the fixing feet 15 respectively, fix the first tower body 2 and the second tower body 3 above the tower pole fixing plate 10 through the flange 9. The upper end of the adjusting member 12 rotates at the upper end of the first support plate 11, and the lower end of the adjusting member 12 rotates outside the second support plate 13 to support and fix the tower pole fixing plate 10. Then, start using. Strong wind enters the inside of the tower pole 4 through the oval air inlet hole 5 to buffer the wind, and the wind is discharged through the flow discharge hole 6. The spoiler fan blades 8 rotate inside the mounting plate 7 to disturb the wind for wind resistance operation. The adjusting member 12 supports the first support plate 11 to improve the stability of the positioning member 1.

[0021] In Figure 3 , 4In the middle: The adjusting member 12 includes a first hinge member 16. An external threaded rod 17 is provided on the lower side of the first hinge member 16. An internal threaded rod 18 is provided on the outer side of the external threaded rod 17. A second hinge member 19 is provided on the lower side of the internal threaded rod 18. A handle 20 is provided on the outer side of the internal threaded rod 18. The first hinge member 16 rotates at the upper end position of the first support plate 11. The second hinge member 19 rotates at the upper end position of the second support plate 13. The internal threaded rod 18 rotates at the outer side position of the external threaded rod 17. The lower end of the internal threaded rod 18 rotates at the upper side position of the second hinge member 19. Hold the handle 20 and drive the upper end of the internal threaded rod 18 to rotate on the outer side of the external threaded rod 17. The lower end of the internal threaded rod 18 rotates on the upper side of the second hinge member 19. The first hinge member 16 rotates at the upper end of the first support plate 11. The second hinge member 19 rotates on the outer side of the second support plate 13 to support and fix the tower rod fixing plate 10.

[0022] The working principle of the present utility model is as follows: First, carry a high wind-resistant power transmission tower to the installation position. Fix the tower rod fixing plate 10 and the positioning plate 14 to the ground through the fixing feet 15 respectively. Fix the first tower body 2 and the second tower body 3 to the upper side of the tower rod fixing plate 10 through the flange 9. Hold the handle 20 and drive the upper end of the internal threaded rod 18 to rotate on the outer side of the external threaded rod 17. The lower end of the internal threaded rod 18 rotates on the upper side of the second hinge member 19. The first hinge member 16 rotates at the upper end of the first support plate 11. The second hinge member 19 rotates on the outer side of the second support plate 13 to support and fix the tower rod fixing plate 10. Then, start to use. Strong wind enters the inside of the tower rod 4 through the oval air inlet hole 5 to buffer the wind. The wind is discharged through the flow discharge hole 6. The spoiler fan blades 8 rotate inside the mounting plate 7 to disturb the wind for wind resistance operation. The adjusting member 12 supports the first support plate 11 to improve the stability of the positioning member 1.

[0023] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An electric power iron tower with high wind resistance, comprising a positioning member (1), a first tower body (2) and a second tower body (3), wherein the first tower body (2) is located at an upper position of the positioning member (1), and the second tower body (3) is located at an upper position of the first tower body (2), characterized in that: The first tower body (2) and the second tower body (3) both comprise a tower rod (4), an elliptical air inlet hole (5) is provided on the outer side of the tower rod (4), a discharge hole (6) is provided at the lower end of the outer side of the tower rod (4), a mounting plate (7) is provided on the outer side of the tower rod (4), a spoiler blade (8) is provided on the inner side of the mounting plate (7), flanges (9) are provided at both sides of the tower rod (4), the positioning component (1) comprises a tower rod fixing plate (10), a first support plate (11) is provided at the upper outer end of the tower rod fixing plate (10), an adjusting component (12) is installed at the upper end of the first support plate (11), a second support plate (13) is provided at one end of the adjusting component (12), a positioning plate (14) is provided at the lower side of the second support plate (13), and fixing feet (15) are provided at the lower sides of the tower rod fixing plate (10) and the positioning plate (14).

2. The power tower with high wind resistance according to claim 1, characterized in that: The adjusting member (12) comprises a first hinge (16), an externally threaded rod (17) is arranged at the lower side of the first hinge (16), an internally threaded rod (18) is arranged at the outer side of the externally threaded rod (17), a second hinge (19) is arranged at the lower side of the internally threaded rod (18), and a handle (20) is arranged at the outer side of the internally threaded rod (18).

3. The electric power tower with high wind resistance according to claim 1, characterized in that: The spoiler blades (8) rotate at the inner side of the mounting plate (7), and the tower rod (4) is fixed at the upper side of the tower rod fixing plate (10) through a flange (9).

4. The electric power tower with high wind resistance according to claim 1, characterized in that: The upper end of the adjusting member (12) rotates at the upper end position of the first supporting plate (11), and the lower end of the adjusting member (12) rotates at the upper end position of the second supporting plate (13).

5. The electric power tower with high wind resistance according to claim 2, characterized in that: The first hinge (16) rotates at the upper end position of the first support plate (11), and the second hinge (19) rotates at the upper end position of the second support plate (13).

6. The electric power tower with high wind resistance according to claim 2, characterized in that: The internal threaded rod (18) is rotated at an outer position of the external threaded rod (17), and the lower end of the internal threaded rod (18) is rotated at an upper position of the second hinged member (19).

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