CN213151618U

CN213151618U - Iron tower with novel lightning arrester

Info

Publication number: CN213151618U
Application number: CN202022140716.5U
Authority: CN
Inventors: 王宗家
Original assignee: Qingdao Maotong Power Equipment Co ltd
Current assignee: Qingdao Maotong Power Equipment Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-05-07
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses an iron tower with novel lightning arrester, including the iron tower, the upper end lateral wall fixedly connected with insulation board of iron tower, the upper end lateral wall fixedly connected with guard box of insulation board, the lower extreme inner wall fixedly connected with expansion bracket of guard box, the outside lateral wall fixedly connected with gear power case of guard box, gear power case's upper end lateral wall is equipped with the inlet tube, gear power case's lower extreme lateral wall is equipped with the outlet pipe, be equipped with first gear on the lateral wall of outlet pipe, the center of first gear is equipped with the pivot. The utility model discloses, when having the rainwater, the rotation through the second gear drives first rack and second rack and removes in opposite directions to open the upper end of guard box, make the lightning rod normally work, when not having the rainwater, through the rebound force of spring close the upper end of guard box, the lightning rod moves down, thereby protects the lightning rod, and then reduces the number of times that the staff maintained, alleviates staff's work burden.

Description

Iron tower with novel lightning arrester

Technical Field

The utility model relates to a lightning arrester technical field especially relates to an iron tower with novel lightning arrester.

Background

In the electric power transmission field, the iron tower is the important facility of electric power department, mainly can the overhead wire and play the effect of protection and support, and too high iron tower easily suffers from the attack of thunder and lightning in thunderstorm weather, and the iron tower is hit in the twinkling of an eye to powerful electric current, causes the burning loss of electric wire easily, so general iron tower top all can install the lightning rod.

Among the prior art, the lightning rod at iron tower top sets up externally independently usually, in the use, along with the lapse of time, can lead to the component in the lightning rod to damage because of external environmental reason to influence lightning-arrest effect, increase the number of times that the staff maintained, also increased economic cost, for this reason, we propose an iron tower with novel lightning arrester.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the independent setting that exists among the prior art and causing the component to damage owing to the influence of external environment factor in the lightning rod externally to influence lightning-arrest effect problem, and the iron tower that has novel lightning arrester who proposes.

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

an iron tower with a novel lightning arrester comprises an iron tower, wherein an insulating plate is fixedly connected to the upper end side wall of the iron tower, a protective box is fixedly connected to the upper end side wall of the insulating plate, an expansion bracket is fixedly connected to the lower end inner wall of the protective box, a gear power box is fixedly connected to the outer side wall of the protective box, a water inlet pipe is arranged on the upper end side wall of the gear power box, a water outlet pipe is arranged on the lower end side wall of the gear power box, a first gear is arranged on the side wall of the water outlet pipe, a rotating shaft is arranged at the center of the first gear and penetrates through the side walls of the gear power box and the protective box in a sealing mode, a second gear is fixedly connected to the rotating shaft, a first rack matched with the second gear is fixedly connected to the side wall of the expansion bracket, a deformable material plate is slidably connected to the inner side wall of the protective box, one end, far away from the second rack, of the deformable material plate is connected to the side wall of the left side of the protection box through a spring, the side wall of the upper end of the telescopic frame is fixedly connected with a fixed base, and the side wall of the upper end of the fixed base is fixedly connected with a lightning rod.

Preferably, a plurality of rotating pulleys are arranged on the side wall of the inner side of the protection box, and the plurality of rotating pulleys are abutted against the deformable material plate.

Preferably, the upper side wall and the lower side wall of the first rack and the second rack are both fixedly connected with a baffle.

Preferably, the water inlet pipe and the water outlet pipe of the gear power box are both circular openings, and the pipe diameter of the water inlet pipe is larger than that of the water outlet pipe.

Preferably, the inner side wall of the protection box is provided with a slide rail, and the deformable material plate is connected with the slide rail in a sliding manner through a slide block matched with the slide rail.

Preferably, the lower extreme of iron tower is equipped with stable subassembly, and the outside parcel of stable subassembly has the insulating layer.

The utility model discloses well beneficial effect as follows:

1. the first gear is driven to rotate by rainwater, the second gear is driven to rotate by the rotating shaft, the second rack is driven to move downwards, so that the deformable material plate moves downwards, the upper end of the protection box is opened, the first rack is driven to move upwards by the rotation of the second gear, the lightning rod moves upwards, a lightning protection effect is achieved, when rainwater does not exist, the first gear loses rotating power, the deformable material plate moves upwards due to the resilience of the spring, the second rack is driven to move upwards, the second gear rotates, the first rack moves downwards, the lightning rod moves downwards, the effect of protecting the lightning rod is achieved, the maintenance frequency of workers is reduced, and the work burden of the workers is relieved;

2. through the combined action of the plurality of rotating pulleys, the deformable material plate is more stable when moving up and down, so that the process that the lightning arrester moves to the outside or the inside of the protection box is more stable;

3. because the inlet tube of gear power case is the great circular opening of pipe diameter, and the outlet pipe is the less circular opening of pipe diameter, can let the rainwater velocity of flow that gets into gear power case increase at the thunderstorm sky to but quick travel deformation material board lets the lightning rod also obtain the use fast.

Drawings

Fig. 1 is a schematic structural view of an iron tower with a novel lightning arrester according to the present invention;

FIG. 2 is a schematic structural view of a protective case;

FIG. 3 is a schematic view of a gear power box;

fig. 4 is a schematic connection diagram of the protection box and the gear power box.

In the figure: the lightning protection device comprises an iron tower 1, an insulating plate 2, a protection box 3, a telescopic frame 4, a gear power box 5, a water inlet pipe 6, a water outlet pipe 7, a first gear 8, a rotating shaft 9, a second gear 10, a first rack 11, a deformable material plate 12, a second rack 13, a spring 14, a fixed base 15, a lightning rod 16, a rotating pulley 17 and a baffle 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an iron tower with a novel lightning arrester comprises an iron tower 1, wherein a stabilizing component is arranged at the lower end of the iron tower 1, an insulating layer is wrapped outside the stabilizing component to enable the whole iron tower 1 to be more stable, an insulating plate 2 is fixedly connected to the upper end side wall of the iron tower 1, a protective box 3 is fixedly connected to the upper end side wall of the insulating plate 2, a telescopic frame 4 is fixedly connected to the lower end inner wall of the protective box 3, a gear power box 5 is fixedly connected to the outer side wall of the protective box 3, a water inlet pipe 6 is arranged at the upper end side wall of the gear power box 5, a water outlet pipe 7 is arranged at the lower end side wall of the gear power box 5, the water inlet pipe 6 and the water outlet pipe 7 of the gear power box 5 are both circular openings, the pipe diameter of the water inlet pipe 6 is larger than that of the water outlet pipe, a first gear 8 is arranged on the side wall of the water outlet pipe 7, a rotating shaft 9 is arranged at the center of the first gear 8, the rotating shaft 9 penetrates through the side walls of the gear power box 5 and the protection box 3 in a sealing mode, a second gear 10 is fixedly connected with the rotating shaft 9, a first rack 11 matched with the second gear 10 is fixedly connected with the side wall of the telescopic frame 4, a deformable material plate 12 is connected to the inner side wall of the protection box 3 in a sliding mode, a sliding rail is arranged on the inner side wall of the protection box 3, the deformable material plate 12 is connected with the sliding rail in a sliding mode through a sliding block matched with the sliding rail, and the deformable material plate 12 can move better through the matching;

be equipped with a plurality of rotating pulleys 17 on the inboard lateral wall of guard box 3, a plurality of rotating pulleys 17 offset with deformable material board 12, deformable material board 12 can reciprocate better under a plurality of rotating pulleys 17's effect, the outside lateral wall fixedly connected with of deformable material board 12 and the second rack 13 that second gear 10 matches, the equal fixedly connected with baffle 18 of the upper and lower lateral wall of first rack 11 and second rack 13, a plurality of baffles 18 can prevent that second gear 10 from breaking away from first rack 11 and second rack 13, the one end that second rack 13 was kept away from to deformable material board 12 is passed through spring 14 and is connected the left side lateral wall at guard box 3, the upper end lateral wall fixedly connected with unable adjustment base 15 of expansion bracket 4, the upper end lateral wall fixedly connected with lightning rod 16 of unable adjustment base 15.

In the utility model, in thunderstorm weather, the rainwater is collected through the water inlet pipe 6 of the gear power box 5, the flowing of the rainwater drives the first gear 8 to rotate, the second gear 10 also rotates through the rotating shaft 9, the second rack 13 is driven to move downwards, so that the deformable material plate 12 moves downwards, the upper end of the protection box 3 is opened, the rotation of the second gear 10 simultaneously drives the first rack 11 to move upwards, so that the lightning rod 16 moves upwards, and the lightning protection effect is generated, when the weather is not thunderstorm weather, because no rainwater provides the rotating power for the first gear 8, the second gear 10 can also stop rotating, the deformable material plate 12 can move upwards due to the resilience of the spring 14, and simultaneously drives the second rack 13 to move upwards, so that the second gear 10 starts to rotate, so that the first rack 11 moves downwards, and the lightning protection device is driven to move downwards, and finally, the upper end of the protection box 3 is closed by the deformable material plate 12, so that the effect of protecting the lightning rod 16 is achieved, the maintenance times of the lightning rod 16 by workers are reduced, the workload of the workers is lightened, and the economic cost is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An iron tower with a novel lightning arrester comprises an iron tower (1) and is characterized in that an insulating plate (2) is fixedly connected to the upper end side wall of the iron tower (1), a protective box (3) is fixedly connected to the upper end side wall of the insulating plate (2), an expansion bracket (4) is fixedly connected to the lower end inner wall of the protective box (3), a gear power box (5) is fixedly connected to the outer side wall of the protective box (3), a water inlet pipe (6) is arranged on the upper end side wall of the gear power box (5), a water outlet pipe (7) is arranged on the lower end side wall of the gear power box (5), a first gear (8) is arranged on the side wall of the water outlet pipe (7), a rotating shaft (9) is arranged at the center of the first gear (8), the rotating shaft (9) penetrates through the side walls of the gear power box (5) and the protective box (3) in a sealing manner, a, the lightning protection device is characterized in that a first rack (11) matched with a second gear (10) is fixedly connected to the side wall of the telescopic frame (4), a deformable material plate (12) is slidably connected to the inner side wall of the protection box (3), a second rack (13) matched with the second gear (10) is fixedly connected to the outer side wall of the deformable material plate (12), one end, far away from the second rack (13), of the deformable material plate (12) is connected to the left side wall of the protection box (3) through a spring (14), a fixing base (15) is fixedly connected to the upper end side wall of the telescopic frame (4), and a lightning rod (16) is fixedly connected to the upper end side wall of the fixing base (15).

2. The iron tower with the novel lightning protection device according to claim 1, characterized in that a plurality of rotating pulleys (17) are arranged on the inner side wall of the protection box (3), and the plurality of rotating pulleys (17) are abutted against the deformable material plate (12).

3. The iron tower with the novel lightning protection device according to claim 1, characterized in that the upper and lower side walls of the first rack (11) and the second rack (13) are fixedly connected with a baffle (18).

4. The iron tower with the novel lightning protection device according to claim 1, characterized in that the water inlet pipe (6) and the water outlet pipe (7) of the gear power box (5) are both circular openings, and the pipe diameter of the water inlet pipe (6) is larger than that of the water outlet pipe (7).

5. The iron tower with the novel lightning protection device according to claim 1, characterized in that the inner side wall of the protection box (3) is provided with a slide rail, and the deformable material plate (12) is slidably connected with the slide rail through a slide block matched with the slide rail.

6. The iron tower with the novel lightning protection device according to claim 1, characterized in that the lower end of the iron tower (1) is provided with a stabilizing component, and the outside of the stabilizing component is wrapped with an insulating layer.