CN110649557B

CN110649557B - Lightning rod installation device

Info

Publication number: CN110649557B
Application number: CN201910922269.8A
Authority: CN
Inventors: 房启成; 石思亮; 孙成功; 曲成涛; 卢爱; 刘冰; 张迎亮; 董雪; 王�华
Original assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-04-13
Anticipated expiration: 2039-09-27
Also published as: CN110649557A

Abstract

The invention provides a lightning rod installation device, and belongs to the technical field of lightning rods. The technical scheme is as follows: the lightning rod installation device comprises a support, wherein a through hole is formed in the support, a rotating mechanism is arranged at the top end of the support, the rotating mechanism rotates around the axis of the through hole, a righting mechanism is arranged on the rotating mechanism, a push plate is arranged on the righting mechanism, and the push plate moves along the radial direction of the through hole under the driving of the righting mechanism. The invention has the beneficial effects that: the lightning rod is kept to be vertical through the through hole, manual holding is not needed, manual operation cost is saved, the lightning rod is pushed to the opposite direction of inclination by the push plate, the vertical state of the lightning rod scale is further guaranteed, installation speed is improved, and installation quality is improved.

Description

Lightning rod installation device

Technical Field

The invention relates to the technical field of lightning rods, in particular to a lightning rod mounting device.

Background

A lightning rod, also known as lightning rod, is a device for protecting buildings and the like from lightning stroke, a metal rod is installed at the top end of a tall building, and is connected with a metal plate buried underground by a metal wire, and the electricity charged by a cloud layer and the electricity charged on the ground are gradually neutralized by utilizing the point discharge of the metal rod, so that accidents can not be caused.

Because the lightning rod is installed at the top end of a tall building, large-scale auxiliary installation equipment cannot be conveyed to the top end of the tall building, the lightning rod is usually installed by adopting a manual installation method, the height of the existing lightning rod is generally more than 20m, therefore, a plurality of people are required to hold the needle body of the lightning rod during installation, other installation workers install the lightning rod by fixing tools such as screws, and the lightning rod is held by a plurality of people, so that the lightning rod is different in force application degree by each person, the lightning rod is possibly inclined, and time and labor are wasted during installation.

Disclosure of Invention

The invention aims to provide a lightning rod mounting device which does not need to be manually held by hands and can ensure vertical mounting.

The invention is realized by the following measures:

the lightning rod mounting device comprises a support, wherein a through hole is formed in the support, a rotating mechanism is arranged on the top end of the support, the rotating mechanism surrounds the axis of the through hole and rotates, a righting mechanism is arranged on the rotating mechanism, a push plate is arranged on the righting mechanism, and the push plate is driven by the righting mechanism to move along the radial direction of the through hole.

Furthermore, the through-hole circumference is provided with spacing post, the internal diameter of spacing post equals the internal diameter of through-hole, spacing post up end is provided with the spacing ring, the internal diameter of spacing ring equals the internal diameter of through-hole.

Further, rotary mechanism includes driving gear and driven gear, the driving gear sets up through-hole one side, driven gear is the ring gear, driven gear sets up the upper end of support, driven gear for the through-hole sets up, the driving gear with driven gear meshes.

Furthermore, the driven gear is sleeved on the limiting column, and the upper end face of the driven gear is attached to the lower end face of the limiting ring.

Further, be provided with the shaft hole on the support, run through in the shaft hole and be provided with the pivot, pivot one end is connected with the motor, the motor sets up the support bottom, the other end of pivot is provided with the driving gear, the driving gear setting is in the support upper end.

Furthermore, a boss is arranged on the driven gear, and the boss is provided with the righting mechanism.

Further, the righting mechanism comprises a bottom plate, a supporting plate is arranged on the bottom plate, a track is arranged on the supporting plate, a backup plate is arranged on one side of the bottom plate, a gear set is arranged on the backup plate, a rack is arranged in the track, the gear set drives the rack to rotate and move in the track, a limiting block is arranged at one end of the track, and the push plate is arranged at the other end of the track.

Further, the gear train includes gear A, gear B, gear C and gear D, be provided with the driving shaft on the backup plate, the driving shaft runs through the backup plate, one end is provided with the small motor, and the other end is provided with gear A, gear B sets up round pin axle A on the backup plate is last, gear B includes anterior gear B and rear portion gear B, rear portion gear B with gear A meshes, gear C sets up round pin epaxial B on the backup plate, gear C includes anterior gear C and rear portion gear C, rear portion gear C with anterior gear B meshes, gear D sets up round pin epaxial C on the backup plate, gear D with anterior gear C meshes, gear D with rack toothing.

Furthermore, the push plate is in a semi-circular arc shape.

Furthermore, the bottom of the support is provided with a caster.

The invention has the beneficial effects that:

1. the through hole in the support has the function of fixing the lightning rod, and the lightning rod is guaranteed to be kept vertical when being installed, and the rotating mechanism is used for installing the righting mechanism, so that the righting mechanism is guaranteed to move circularly around the axis of the through hole, and when the lightning rod is slightly inclined, the lightning rod is pushed to the opposite direction of inclination through the push plate, and the vertical state of the lightning rod is mainly kept.

2. The spacing post is used for limiting the driven gear, so that the driven gear is prevented from shifting in the motion process, and the spacing ring is used for preventing the driven gear from moving in the vertical direction and has a spacing function.

3. The gear engagement is adopted, the gear transmission is stable, the transmission ratio is accurate, the work is reliable, the efficiency is high, the service life is long, and the used power, speed and size ranges are large.

4. The driven gear is driven by the driving gear to do circular motion in the same plane along the through hole. The driven gear also provides an installation place for the righting mechanism. Under the drive of the driven gear, the centering mechanism circularly moves along the axis, and the lightning rod can be prevented from inclining in the through hole by 360 degrees.

5. The motor provides a constant power source, and the rotation of the driving gear is ensured.

6. The boss ensures that the righting mechanism is higher than the upper end face of the limiting ring, and prevents the righting mechanism from interfering with the limiting ring.

7. The bottom plate provides the place for orbital setting, and orbital effect is to guarantee that the rack is linear motion, and the effect of stopper is to guarantee rack and gear and mesh all the time, prevents that the rack from breaking away from the control of gear.

8. The gear set of the gear A, the gear B, the gear C and the gear D is adopted, the length of the rack is increased, the gear is meshed with the rack in order to provide transmission accuracy, bearing capacity is large, transmission accuracy is high, and transmission speed is high. The rack moves left and right along the radial direction of the shaft hole to drive the push plate to move towards the lightning rod body.

9. The push plate is in a semi-circular arc shape, so that the push plate is ensured to be matched with the lightning rod body, and the lightning rod can be accurately pushed.

10. The truckle is used for facilitating the movement.

11. The lightning rod is kept to be vertical through the through hole, manual holding is not needed, manual operation cost is saved, the lightning rod is pushed to the opposite direction of inclination by the push plate, the vertical state of the lightning rod scale is further guaranteed, installation speed is improved, and installation quality is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural schematic diagram of the stent.

Fig. 3 is a schematic structural view of the rotating mechanism on the stent.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Fig. 5 is a schematic structural view of the centering mechanism.

Fig. 6 is a schematic view of the structure of the bottom plate and the backup plate.

Wherein the reference numerals are: 1. a support; 11. a through hole; 12. a limiting column; 13. a limiting ring; 2. a rotation mechanism; 21. a driving gear; 22. a driven gear; 221. a boss; 23. a rotating shaft; 24. a motor; 3. a righting mechanism; 31. a base plate; 32. a support plate; 321. a track; 33. a backup plate; 34. a gear set; 341. a gear A; 342. a gear B; 3421. a front gear B; 3422. a rear gear B; 343. a gear C; 3431. a front gear C; 3432. a rear gear C; 344. a gear D; 35. a rack; 36. a limiting block; 37. a small motor; 4. pushing the plate; 5. and a caster.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1, the invention is a lightning rod installation device, which comprises a support 1, wherein a through hole 11 is formed in the support 1, a rotating mechanism 2 is arranged at the top end of the support 1, the rotating mechanism 2 rotates around the axis of the through hole 11, a righting mechanism 3 is arranged on the rotating mechanism 2, a push plate 4 is arranged on the righting mechanism 3, and the push plate 4 moves along the radial direction of the through hole 11 under the driving of the righting mechanism 3.

Referring to fig. 2: the circumference of the through hole 11 is provided with a limiting column 12, the inner diameter of the limiting column 12 is equal to that of the through hole 11, the upper end face of the limiting column 12 is provided with a limiting ring 13, and the inner diameter of the limiting ring 13 is equal to that of the through hole 11.

The outer diameter of the limiting column 12 is equal to the inner diameter of the driven gear 22, and the outer diameter of the limiting ring 13 is larger than the outer diameter of the limiting column 12, so that the driven gear 22 can make circular motion in the same plane.

See fig. 3 and 4: the rotating mechanism 2 comprises a driving gear 21 and a driven gear 22, the driving gear 21 is arranged on one side of the through hole 11, the driven gear 22 is a gear ring, the driven gear 22 is arranged at the upper end of the support 1, the driven gear 22 is arranged relative to the through hole 11, and the driving gear 21 is meshed with the driven gear 22.

The driven gear 22 is sleeved on the limiting column 12, and the upper end face of the driven gear 22 is attached to the lower end face of the limiting ring 13.

Be provided with the shaft hole on the support 1, run through in the shaft hole and be provided with pivot 23, pivot 23 one end is connected with motor 24, and motor 24 sets up in support 1 bottom, and the other end of pivot 23 is provided with driving gear 21, and driving gear 21 sets up in support 1 upper end.

The driven gear 22 is provided with a boss 221, and the boss 221 is provided with a centering mechanism 3.

See fig. 5 and 6: the righting mechanism 3 comprises a bottom plate 31, a supporting plate 32 is arranged on the bottom plate 31, a rail 321 is arranged on the supporting plate 32, a backup plate 33 is arranged on one side of the bottom plate 31, a gear set 34 is arranged on the backup plate 33, a rack 35 is arranged in the rail 321, the gear set 34 drives the rack 35 to rotate and move in the rail 321, a limiting block 36 is arranged at one end of the rail 321, and a push plate 4 is arranged at the other end of the rail 321.

The gear set 34 includes a gear a341, a gear B342, a gear C343, and a gear D344, a driving shaft is provided on the backup plate 33, the driving shaft penetrates through the backup plate 33, one end is provided with the small motor 37, the other end is provided with the gear a341, the gear B342 is provided on a pin a on the backup plate 33, the gear B342 includes a front gear B3421 and a rear gear B3422, the rear gear B3422 is engaged with the gear a341, the gear C343 is provided on a pin B on the backup plate 33, the gear C343 includes a front gear C3431 and a rear gear C3432, the rear gear C3432 is engaged with the front gear B3421, the gear D344 is provided on a pin C on the backup plate 33, the gear D344 is engaged with the front gear C3431, and the gear D344 is engaged with the rack 35.

The push plate 4 is in a semi-circular arc shape.

Referring to fig. 1: the bottom of the bracket 1 is provided with a caster 5.

The use process of the invention is as follows:

1. moving the vehicle body to a position where a lightning rod needs to be installed;

2. placing a lightning rod in the through hole;

3. the motor is started, the motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate around the limiting column;

4. the driven gear rotates to drive the righting mechanism to rotate by taking the axis of the through hole as the center;

5. when the righting mechanism rotates to the inclined position of the lightning rod, the motor is turned off, the small motor is started, the small motor drives the gear set to rotate, and then the rack is controlled to move towards the radial direction of the through hole;

6. clamping the supporting plate on a needle body of the inclined lightning rod, pushing the lightning rod to the opposite direction of the inclination of the lightning rod until the lightning rod keeps a vertical state, and turning off the small motor;

7. reversely rotating the small motor to enable the push plate to be away from the position of the shaft hole, and turning off the small motor;

8. and starting the motor, and enabling the righting mechanism to continue rotating under the driving of the driven gear.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A lightning rod mounting device is characterized by comprising a support (1), wherein a through hole (11) is formed in the support (1), a rotating mechanism (2) is arranged at the top end of the support (1), the rotating mechanism (2) rotates around the axis of the through hole (11), a righting mechanism (3) is arranged on the rotating mechanism (2), a push plate (4) is arranged on the righting mechanism (3), and the push plate (4) moves along the radial direction of the through hole (11) under the driving of the righting mechanism (3);

a limiting column (12) is arranged on the circumference of the through hole (11), the inner diameter of the limiting column (12) is equal to that of the through hole (11), a limiting ring (13) is arranged on the upper end face of the limiting column (12), and the inner diameter of the limiting ring (13) is equal to that of the through hole (11);

the rotating mechanism (2) comprises a driving gear (21) and a driven gear (22), the driving gear (21) is arranged on one side of the through hole (11), the driven gear (22) is a gear ring, the driven gear (22) is arranged at the upper end of the support (1), the driven gear (22) is arranged relative to the through hole (11), and the driving gear (21) is meshed with the driven gear (22);

the driven gear (22) is sleeved on the limiting column (12), and the upper end face of the driven gear (22) is attached to the lower end face of the limiting ring (13);

righting mechanism (3) including bottom plate (31), be provided with layer board (32) on bottom plate (31), be provided with track (321) on layer board (32), bottom plate (31) one side is provided with backup plate (33), be provided with gear train (34) on backup plate (33), be provided with rack (35) in track (321), gear train (34) rotary drive rack (35) are in move in track (321), track (321) one end is provided with stopper (36), and the other end is provided with push pedal (4).

2. A lightning rod installation device according to claim 1, wherein a shaft hole is formed in the bracket (1), a rotating shaft (23) is arranged in the shaft hole in a penetrating manner, one end of the rotating shaft (23) is connected with a motor (24), the motor (24) is arranged at the bottom of the bracket (1), the other end of the rotating shaft (23) is provided with the driving gear (21), and the driving gear (21) is arranged at the upper end of the bracket (1).

3. A lightning rod mounting device according to claim 1, characterized in that a boss (221) is provided on the driven gear (22), and the righting mechanism (3) is provided on the boss (221).

4. The lightning rod installation device according to claim 1, wherein the gear set (34) comprises a gear A (341), a gear B (342), a gear C (343) and a gear D (344), the backup plate (33) is provided with a driving shaft, the driving shaft penetrates through the backup plate (33), one end is provided with a small motor (37), the other end is provided with the gear A (341), the gear B (342) is arranged on a pin shaft A on the backup plate (33), the gear B (342) comprises a front gear B (3421) and a rear gear B (3422), the rear gear B (3422) is engaged with the gear A (341), the gear C (343) is arranged on a pin shaft B on the backup plate (33), the gear C (343) comprises a front gear C (3431) and a rear gear C (3432), the rear gear C (3432) is engaged with the front gear B (3421), the gear D (344) is arranged on a pin shaft C on the backup plate (33), the gear D (344) is meshed with the front gear C (3431), and the gear D (344) is meshed with the rack (35).

5. A lightning rod mounting device according to claim 1, characterized in that the push plate (4) is semi-circular arc shaped.

6. A lightning rod mounting device according to claim 1, characterized in that the bottom of the bracket (1) is provided with castors (5).