Electric iron tower with anti-climbing structure

Abstract

The utility model provides an electric power iron tower with an anti-climbing structure, which relates to the technical field of electric power iron towers and comprises a base, a tower body is arranged on the upper surface of the base, a top plate is arranged at the upper end of the tower body, an insulator is arranged on the upper surface of the top plate, and a first right-angle frame is fixedly mounted on one side of the upper surface of the base. A motor is fixedly installed on the upper surface of the first right-angle frame, and the output shaft end of the motor penetrates through the first right-angle frame and is fixedly provided with a threaded rod. A worker starts the motor, the output shaft end of the motor drives the threaded rod to rotate, the rotating threaded rod drives the first supporting frame to move in a threaded screwing-in mode, the shielding frame descends in the direction of the threaded rod, and therefore the periphery of the base is shielded; and people without miscellaneous things cannot stride over the shielding frame to move to the position of the base and cannot climb the tower body, so that the protection effect is very ideal, and the effects of blocking and protection are effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power towers, in particular to an electric power tower with an anti-climbing structure. Background Art

[0002] The power tower is a transmission line tower, a tower-shaped building for power transmission. The structural characteristics of the power tower are that all types of towers are space truss structures, the rods are mainly composed of single equilateral angle steel or combined angle steel, the rods are connected by rough bolts, and the shear force is connected by bolts. The whole tower is composed of angle steel, connecting steel plates and bolts. After the existing power tower is located. Since the power tower is very important to the entire power industry, when it is installed in remote areas, it needs to be protected to prevent idle people from climbing or damaging the power tower. However, the current way to protect the power tower is generally to set up fences, post warning slogans, etc., but the protection effect is very unsatisfactory and does not play an effective blocking and protection role. Utility Model Content

[0003] The main purpose of the utility model is to provide an electric power tower with an anti-climbing structure, which can effectively solve the problem that the way to protect the electric power tower in the background technology is generally to set up fences, paste warning slogans, etc., but the protection effect is very unsatisfactory and does not play an effective blocking and protective role.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An electric power iron tower with an anti-climbing structure comprises a base, a tower body is arranged on the upper surface of the base, a top plate is arranged on the upper end of the tower body, and an insulator is arranged on the upper surface of the top plate;

[0006] A first right-angle bracket is fixedly installed on one side of the upper surface of the base, a motor is fixedly installed on the upper surface of the first right-angle bracket, an output shaft end of the motor passes through the first right-angle bracket and is fixedly installed with a threaded rod, a first support bracket is threadedly arranged on one side of the threaded rod body, a shielding frame is fixedly installed on one side of the first support bracket, and the base is arranged inside the shielding frame.

[0007] Preferably, a plurality of spherical grooves are provided on the outer wall surface of the shielding frame, and a rolling ball is rotatably installed in each of the spherical grooves.

[0008] Preferably, a protective frame is provided on the outer wall of the shielding frame, and a plurality of avoidance holes are opened on the surface of the protective frame.

[0009] Preferably, positioning frames are fixedly mounted on both sides of the upper surface of the shielding frame, and warning signs are fixedly mounted on the upper ends of the two positioning frames.

[0010] Preferably, a second right-angle frame is fixedly installed on the other side of the upper surface of the base, a positioning rod is fixedly installed on the top of the second right-angle frame, a second support frame is slidably arranged on one side of the positioning rod body, and the second support frame is slidably arranged on one side of the positioning rod body.

[0011] Preferably, a climbing ladder is fixedly installed between the base and the top plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The staff starts the motor so that its output shaft end drives the threaded rod to rotate. The rotating threaded rod drives the first support frame to move by screwing in the thread, so that the shielding frame descends along the direction of the threaded rod, thereby shielding the surrounding area of ​​the base. Under the shielding effect of the shielding frame, idle personnel cannot cross the shielding frame and move to the base position, and thus cannot climb the tower body. The protection effect is very ideal, thereby effectively playing a role of blocking and protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an electric power tower with an anti-climbing structure according to the utility model;

[0015] Figure 2 This is a schematic diagram of a top view of a power tower with an anti-climbing structure according to the utility model;

[0016] Figure 3 The utility model is a power iron tower with an anti-climbing structure Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0017] Figure 4 The utility model is a power iron tower with an anti-climbing structure Figure 3 Schematic diagram of the cross-section structure at BB in the middle;

[0018] Figure 5 The utility model is a power iron tower with an anti-climbing structure Figure 3 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. base; 2. tower body; 201. top plate; 3. insulator; 4. first right-angle frame; 5. motor; 6. threaded rod; 7. first support frame; 8. shielding frame; 9. spherical groove; 10. rolling ball; 11. protection frame; 12. avoidance hole; 13. positioning frame; 14. warning sign; 15. second right-angle frame; 16. positioning rod; 17. second support frame; 18. climbing ladder. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 5 As shown, an electric power tower with an anti-climbing structure comprises a base 1, a tower body 2 is arranged on the upper surface of the base 1, a top plate 201 is arranged on the upper end of the tower body 2, and an insulator 3 is arranged on the upper surface of the top plate 201;

[0022] A first right-angle bracket 4 is fixedly installed on one side of the upper surface of the base 1, a motor 5 is fixedly installed on the upper surface of the first right-angle bracket 4, the output shaft end of the motor 5 passes through the first right-angle bracket 4 and is fixedly installed with a threaded rod 6, a first support frame 7 is threadedly arranged on one side of the rod body of the threaded rod 6, a shielding frame 8 is fixedly installed on one side of the first support frame 7, and the base 1 is arranged inside the shielding frame 8.

[0023] The staff starts the motor 5 to make its output shaft end drive the threaded rod 6 to rotate. The rotating threaded rod 6 drives the first support frame 7 to move by screwing in the thread, so that the shielding frame 8 descends along the direction of the threaded rod 6, thereby shielding the surrounding area of ​​the base 1. Under the shielding effect of the shielding frame 8, idle personnel cannot cross the shielding frame 8 and move to the base 1 position, and thus cannot climb the tower body 2. The protection effect is very ideal and effectively plays a role in blocking and protecting.

[0024] When the staff needs to enter the base 1, the staff starts the motor 5 so that its output shaft end drives the threaded rod 6 to rotate in the opposite direction, so that the shielding frame 8 rises, thereby facilitating the staff to pass through the space between the bottom thereof and the base 1.

[0025] In another embodiment of the utility model, a plurality of spherical grooves 9 are formed on the outer wall surface of the shielding frame 8 , and a rolling ball 10 is rotatably installed in each spherical groove 9 .

[0026] By setting the rolling ball 10, when an outsider climbs, the sliding friction between the surface of his hand and the surface of the shielding frame 8 is changed into rolling friction, which greatly reduces the friction between the surface of the palm and the shielding frame 8, making it more difficult for outsiders to climb the shielding frame 8, and they can only leave after being blocked by the shielding frame 8, thereby greatly improving the blocking effect.

[0027] In another embodiment of the utility model, a protective frame 11 is sleeved on the outer wall of the shielding frame 8 , and a plurality of avoidance holes 12 are opened on the surface of the protective frame 11 .

[0028] The protection frame 11 is formed by splicing steel plates. Under the impact-resistant protection of the protection frame 11 , the shielding frame 8 is prevented from being damaged by lawless elements, thereby effectively protecting the shielding frame 8 .

[0029] In another embodiment of the present invention, positioning frames 13 are fixedly mounted on both sides of the upper surface of the shielding frame 8 , and warning signs 14 are fixedly mounted on the upper ends of the two positioning frames 13 .

[0030] By setting the warning sign 14, the idle people are warned not to climb.

[0031] In another embodiment of the utility model, a second right-angle frame 15 is fixedly installed on the other side of the upper surface of the base 1, a positioning rod 16 is fixedly installed on the top of the second right-angle frame 15, and a second support frame 17 is slidably arranged on one side of the positioning rod 16. The second support frame 17 is slidably arranged on one side of the positioning rod 16.

[0032] By providing the second positioning rod 16 , after the motor 5 is started, under the guidance of the second positioning rod 16 , the shielding frame 8 can stably move along the direction of the second positioning rod 16 , thereby avoiding the occurrence of deviation in the moving direction.

[0033] In another embodiment of the present invention, a climbing ladder 18 is fixedly installed between the base 1 and the top plate 201 .

[0034] By providing the climbing ladder 18 , the workers can move from the base 1 to the top plate 201 so that the workers can perform maintenance on the insulator 3 .

[0035] The working principle of an electric power tower with an anti-climbing structure:

[0036] When in use, the staff starts the motor 5 to make its output shaft end drive the threaded rod 6 to rotate. The rotating threaded rod 6 drives the first support frame 7 to move by screwing in the thread, so that the shielding frame 8 descends along the direction of the threaded rod 6, thereby shielding the surrounding area of ​​the base 1. Under the shielding effect of the shielding frame 8, idle personnel cannot cross the shielding frame 8 to move to the base 1 position, and thus cannot climb the tower body 2. The protection effect is very ideal and effectively plays a role in blocking and protecting.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. An electric power tower with an anti-climbing structure, comprising a base (1), characterized in that: A tower body (2) is arranged on the upper surface of the base (1), a top plate (201) is arranged on the upper end of the tower body (2), and an insulator (3) is arranged on the upper surface of the top plate (201); A first right-angle bracket (4) is fixedly mounted on one side of the upper surface of the base (1); a motor (5) is fixedly mounted on the upper surface of the first right-angle bracket (4); an output shaft end of the motor (5) passes through the first right-angle bracket (4) and is fixedly mounted with a threaded rod (6); a first support frame (7) is threadedly mounted on one side of the rod body of the threaded rod (6); a shielding frame (8) is fixedly mounted on one side of the first support frame (7); and the base (1) is arranged inside the shielding frame (8).

2. The electric power tower with an anti-climbing structure according to claim 1, characterized in that: The outer wall surface of the shielding frame (8) is provided with a plurality of spherical grooves (9), and a rolling ball (10) is rotatably installed in each of the spherical grooves (9).

3. The electric power tower with an anti-climbing structure according to claim 2, characterized in that: The outer wall of the shielding frame (8) is provided with a protective frame (11), and a plurality of avoidance holes (12) are provided on the surface of the protective frame (11).

4. The electric power tower with an anti-climbing structure according to claim 3, characterized in that: Positioning frames (13) are fixedly mounted on both sides of the upper surface of the shielding frame (8), and warning signs (14) are fixedly mounted on the upper ends of the two positioning frames (13).

5. The electric power tower with an anti-climbing structure according to claim 4, characterized in that: A second right-angle frame (15) is fixedly mounted on the other side of the upper surface of the base (1), a positioning rod (16) is fixedly mounted on the top of the second right-angle frame (15), a second support frame (17) is slidably mounted on one side of the body of the positioning rod (16), and the second support frame (17) is slidably mounted on one side of the body of the positioning rod (16).

6. The electric power tower with an anti-climbing structure according to claim 5, characterized in that: A climbing ladder (18) is fixedly installed between the base (1) and the top plate (201).

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