CN213673699U

CN213673699U - Tubular post insulator overhauls device

Info

Publication number: CN213673699U
Application number: CN202022110064.0U
Authority: CN
Inventors: 何兆群
Original assignee: Yangzhong Jinshili Electric Co ltd
Current assignee: Yangzhong Jinshili Electric Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-13
Anticipated expiration: 2030-09-23

Abstract

The utility model belongs to the technical field of post insulator, especially, tubular post insulator overhauls device, comprising a base plate, the upper surface of bottom plate rotates and is connected with the montant, the fixed surface of montant is connected with first bevel gear, the upper surface of bottom plate is provided with the motor, the output shaft fixedly connected with second bevel gear of motor, first bevel gear and second bevel gear meshing, the fixed surface of montant is connected with the drum, the inside of drum is provided with fixture, the upper end butt joint of montant has post insulator body, the last fixed surface of bottom plate is connected with the pole setting, the top fixedly connected with roof of pole setting, threaded hole has been seted up at the top of roof, the inner wall threaded connection of screw hole has T shape screw. The utility model discloses a motor, montant, fixture, maintenance case and apron cooperate, have solved current post insulator and have overhauld the problem that the device is not convenient for rotate post insulator and is not convenient for deposit the maintenance instrument.

Description

Tubular post insulator overhauls device

Technical Field

The utility model relates to a post insulator technical field specifically is a tubular post insulator overhauls device.

Background

The post insulator is a special insulating control part and can play an important role in an overhead transmission line, the post insulator is mostly used for a telegraph pole in the early years, a plurality of suspended insulators are hung at one end of a high-voltage wire connecting tower slowly developed, the post insulator is usually made of silica gel or ceramics for increasing creepage distance, namely called an insulator, the insulator plays two basic roles in the overhead transmission line, namely supporting a wire and preventing current from flowing back to the ground, the two roles must be ensured, the insulator cannot fail due to various electromechanical stresses caused by changes of environment and electric load conditions, otherwise, the insulator cannot play a great role, and the service life of the whole line can be damaged.

The existing post insulator overhauling device has the following defects:

1. the post insulators are inconvenient to rotate, and operators are inconvenient to overhaul the post insulators in all directions;

2. the maintenance tool is inconvenient to store, and the maintenance tool is easy to fall ash or drop when being directly exposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tubular post insulator overhauls device has solved current post insulator and has overhauld the problem that the device is not convenient for rotate post insulator and is not convenient for deposit the maintenance instrument.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tubular post insulator overhauling device comprises a bottom plate, wherein a vertical rod is rotatably connected to the upper surface of the bottom plate, a first bevel gear is fixedly connected to the surface of the vertical rod, a motor is arranged on the upper surface of the bottom plate, a second bevel gear is fixedly connected to an output shaft of the motor, the first bevel gear is meshed with the second bevel gear, a cylinder is fixedly connected to the surface of the vertical rod, a clamping mechanism is arranged inside the cylinder, the upper end of the vertical rod is abutted against a post insulator body, a vertical rod is fixedly connected to the upper surface of the bottom plate, a top plate is fixedly connected to the top of the vertical rod, a threaded hole is formed in the top of the top plate, a T-shaped screw rod is in threaded connection with the inner wall of the threaded hole, a sleeve is fixedly connected to the lower end of the T-shaped screw rod, one side of the maintenance box is inserted with a box cover.

As a preferred technical scheme of the utility model, fixture includes the fluted disc, one side of drum is rotated and is connected with the bull stick, the tip fixedly connected with circular gear of bull stick, the bottom meshing of circular gear and fluted disc.

As a preferred technical scheme of the utility model, the interior roof fixedly connected with spiral track of fluted disc, the three recess that is the annular array and distributes is seted up to the upper surface of drum, and the inner wall sliding connection of recess has the movable block, the bottom of movable block is provided with the rack, the movable block passes through the rack and is connected with spiral track rotation.

As a preferred technical scheme of the utility model, two of the inner wall fixedly connected with of maintenance case place the board, wherein one place the through-hole has been seted up on the surface of placing the board, the jack has been seted up to the inner wall of maintenance case.

As a preferred technical scheme of the utility model, the rectangular hole has been seted up on the surface of case lid, the inner wall fixedly connected with horizontal pole of rectangular hole, the surperficial sliding connection of horizontal pole has the L shaped plate, one side of L shaped plate is provided with movable cover and establishes the first spring on horizontal pole surface.

As a preferred technical scheme of the utility model, one side fixedly connected with U-shaped pole of case lid, the surface sliding connection of U-shaped pole has the inserted bar, the one end fixedly connected with stay cord of inserted bar, the tip of stay cord is connected with the fixed surface of L shaped plate, the surperficial movable sleeve of U-shaped pole is equipped with the second spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a tubular post insulator overhauls device possesses following beneficial effect:

1. this cast post insulator overhauls device, motor through setting up, the montant, fixture, T shape screw rod and sleeve cooperate, wherein the motor can drive first bevel gear and rotate, first bevel gear and second bevel gear meshing, and then second bevel gear rotates and can drive the montant and rotate, the montant drives the drum and rotates, because fixedly connected with pivot on the sleeve inner wall, and then the post insulator body can rotate along with the rotation of drum, the staff only need stand and can accomplish at same position and carry out the omnidirectional maintenance to the post insulator body, and is convenient for operation, can improve the efficiency of overhauing simultaneously.

2. This cast post insulator overhauls device, maintenance case through setting up, the L shaped plate, the inserted bar, the stay cord cooperatees with placing the board, can extrude first spring when moving two L shaped plates towards the direction that is close to each other, setting up of first spring can drive two L shaped plates and reset, the setting of inserted bar cooperatees with the jack that the maintenance incasement set up, and then can fix the position between case lid and the maintenance case, the setting of stay cord can stimulate inserted bar and jack separation, be convenient for take off the case lid fast, the setting of placing the board is convenient for deposit the maintenance instrument, avoid the maintenance instrument directly to expose and place the surface covering dust or drop to the problem that ground caused the damage.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the connecting structure of the cylinder and the clamping mechanism of the present invention;

fig. 4 is a sectional view of the clamping mechanism of the present invention;

FIG. 5 is a sectional view of the maintenance box of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 5 according to the present invention.

In the figure: 1. a base plate; 2. a vertical rod; 3. a first bevel gear; 4. a motor; 5. a second bevel gear; 6. a cylinder; 7. a clamping mechanism; 701. a fluted disc; 702. a rotating rod; 703. a circular gear; 704. a spiral track; 705. a moving block; 8. a post insulator body; 9. erecting a rod; 10. a top plate; 11. a T-shaped screw; 12. a sleeve; 13. an overhaul box; 14. a box cover; 1401. a cross bar; 1402. an L-shaped plate; 1403. a first spring; 1404. a U-shaped rod; 1405. inserting a rod; 1406. pulling a rope; 1407. a second spring; 15. placing the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a tubular post insulator overhauling device comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is rotatably connected with a vertical rod 2, the surface of the vertical rod 2 is fixedly connected with a first bevel gear 3, the upper surface of the bottom plate 1 is provided with a motor 4, an output shaft of the motor 4 is fixedly connected with a second bevel gear 5, the first bevel gear 3 is meshed with the second bevel gear 5, the surface of the vertical rod 2 is fixedly connected with a cylinder 6, a clamping mechanism 7 is arranged inside the cylinder 6, the upper end of the vertical rod 2 is abutted with a post insulator body 8, the upper surface of the bottom plate 1 is fixedly connected with a vertical rod 9, the top of the vertical rod 9 is fixedly connected with a top plate 10, the top of the top plate 10 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a T-shaped screw rod 11, the lower end of the T-shaped, a box cover 14 is inserted into one side of the maintenance box 13.

In this embodiment, can drive sleeve 12 downstream through rotating T shape screw rod 11, sleeve 12 drives the bearing downstream, the inner wall fixed connection's of bearing baffle, the setting of baffle can support the upper end of post insulator body 8, make the upper end of post insulator body 8 fixed, wherein the output shaft of motor 4 can drive first conical gear 3 and rotate, first conical gear 3 and the meshing of second conical gear 5, and then second conical gear 5 rotates and can drive montant 2 and rotate, montant 2's setting can drive drum 6 and rotate, and then post insulator body 8 can rotate along with drum 6's rotation, maintenance instrument is convenient for deposit in the setting of maintenance box 13.

Specifically, the clamping mechanism 7 includes a fluted disc 701, one side of the cylinder 6 is rotatably connected with a rotating rod 702, the end of the rotating rod 702 is fixedly connected with a circular gear 703, and the circular gear 703 is meshed with the bottom of the fluted disc 701.

In this embodiment, since the circular gear 703 is engaged with the bottom of the fluted disc 701, the circular gear 703 can drive the fluted disc 701 to rotate when rotating, and the fluted disc 701 can drive the spiral track 704 on the upper surface thereof to rotate.

Specifically, the inner top wall of the fluted disc 701 is fixedly connected with a spiral track 704, the upper surface of the cylinder 6 is provided with three grooves distributed in an annular array, the inner wall of each groove is connected with a moving block 705 in a sliding manner, the bottom of each moving block 705 is provided with a rack, and each moving block 705 is rotatably connected with the spiral track 704 through the rack.

In this embodiment, the spiral track 704 can drive the three moving blocks 705 to approach each other in turn when rotating, and the three moving blocks 705 can clamp the post insulator body 8 when approaching each other.

Specifically, two placing plates 15 are fixedly connected to the inner wall of the maintenance box 13, a through hole is formed in the surface of one placing plate 15, and a jack is formed in the inner wall of the maintenance box 13.

In this embodiment, place the surface of board 15 and seted up the through-hole and be convenient for place the maintenance instrument, the jack cooperatees with inserted bar 1405 for inserted bar 1405 can insert the inner wall of maintenance case 13.

Specifically, a rectangular hole is formed in the surface of the box cover 14, a cross bar 1401 is fixedly connected to the inner wall of the rectangular hole, an L-shaped plate 1402 is slidably connected to the surface of the cross bar 1401, and a first spring 1403 movably sleeved on the surface of the cross bar 1401 is arranged on one side of the L-shaped plate 1402.

In this embodiment, the first spring 1403 is arranged to drive the two L-shaped plates 1402 to return, and the cross bar 1401 is arranged to guide sliding.

Specifically, a U-shaped rod 1404 is fixedly connected to one side of the box cover 14, an inserting rod 1405 is slidably connected to the surface of the U-shaped rod 1404, a pulling rope 1406 is fixedly connected to one end of the inserting rod 1405, the end of the pulling rope 1406 is fixedly connected to the surface of the L-shaped plate 1402, and a second spring 1407 is movably sleeved on the surface of the U-shaped rod 1404.

In this embodiment, the U-shaped rod 1404 can be arranged to fix and guide the sliding of the inserting rod 1405, the sliding block is arranged on the surface of the inserting rod 1405, the sliding block is connected with the surface of the U-shaped rod 1404 in a sliding manner, the second spring 1407 is arranged on one side of the sliding block, the second spring 1407 can be arranged to have a resetting function, and the pulling rope 1406 can pull the inserting rod 1405 to slide on the surface of the U-shaped rod 1404.

The utility model discloses a theory of operation and use flow: when in use, firstly, the lower end of the post insulator body 8 is abutted against the upper end of the vertical rod 2, then the post insulator body 8 is held to rotate the T-shaped screw 11, so that the T-shaped screw 11 drives the sleeve 12 to move downwards, the sleeve 12 drives the bearing to move downwards until the baffle fixedly connected with the inner wall of the bearing is abutted against the upper end of the post insulator body 8, at the moment, the rotating rod 702 is rotated, the rotating rod 702 can drive the circular gear 703 to rotate, as the circular gear 703 is meshed with the bottom of the fluted disc 701, the fluted disc 703 can drive the fluted disc 701 to rotate when rotating, the fluted disc 701 can drive the spiral track 704 on the upper surface of the fluted disc to rotate, the spiral track 704 can sequentially drive the three moving blocks 705 to mutually approach, the post insulator body 8 can be clamped when the three moving blocks 705 approach each other, when one side of the three moving blocks 705 is tightly, the rotation of the rotating rod 702 is stopped, at this time, the two L-shaped plates 1402 on the box cover 14 move towards the side close to each other, the two L-shaped plates 1402 close to each other and press the first spring 1403, when the L-shaped plates 1402 move, the inserting rod 1405 can be pulled to slide on the surface of the U-shaped rod 1404 and press the second spring 1407, when the inserting rod 1405 is separated from the jack on the inner wall of the maintenance box 13, the box cover 14 can be taken down, the maintenance tool in the maintenance box 13 can be taken out, at this time, the motor 4 is started, the output shaft of the motor 4 can drive the first bevel gear 3 to rotate, the first bevel gear 3 is meshed with the second bevel gear 5, further, the second bevel gear 5 rotates to drive the vertical rod 2 to rotate, the vertical rod 2 drives the cylinder 6 to rotate, the post insulator body 8 can rotate along with the rotation of the cylinder 6, further, a worker can complete the omnibearing maintenance of the post, the simple operation can improve the efficiency of overhauing simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tubular post insulator overhauls device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is rotatably connected with a vertical rod (2), the surface of the vertical rod (2) is fixedly connected with a first bevel gear (3), the upper surface of the bottom plate (1) is provided with a motor (4), an output shaft of the motor (4) is fixedly connected with a second bevel gear (5), the first bevel gear (3) is meshed with the second bevel gear (5), the surface of the vertical rod (2) is fixedly connected with a cylinder (6), a clamping mechanism (7) is arranged inside the cylinder (6), the upper end of the vertical rod (2) is abutted to a post insulator body (8), the upper surface of the bottom plate (1) is fixedly connected with a vertical rod (9), the top of the vertical rod (9) is fixedly connected with a top plate (10), the top of the top plate (10) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with, the lower extreme fixedly connected with sleeve (12) of T shape screw rod (11), the inner wall fixedly connected with bearing of sleeve (12), one side fixedly connected with maintenance case (13) of pole setting (9), one side of maintenance case (13) is pegged graft and is had case lid (14).

2. The tubular post insulator servicing apparatus of claim 1, wherein: the clamping mechanism (7) comprises a fluted disc (701), one side of the cylinder (6) is rotatably connected with a rotating rod (702), the end part of the rotating rod (702) is fixedly connected with a circular gear (703), and the circular gear (703) is meshed with the bottom of the fluted disc (701).

3. The tubular post insulator servicing apparatus of claim 2, wherein: the inner top wall of the fluted disc (701) is fixedly connected with a spiral track (704), the upper surface of the cylinder (6) is provided with three grooves distributed in an annular array, the inner wall of each groove is connected with a moving block (705) in a sliding mode, the bottom of each moving block (705) is provided with a rack, and each moving block (705) is rotatably connected with the spiral track (704) through the rack.

4. The tubular post insulator servicing apparatus of claim 1, wherein: the inner wall of the maintenance box (13) is fixedly connected with two placing plates (15), wherein one placing plate (15) is provided with a through hole on the surface, and the inner wall of the maintenance box (13) is provided with a jack.

5. The tubular post insulator servicing apparatus of claim 1, wherein: the surface of the box cover (14) is provided with a rectangular hole, the inner wall of the rectangular hole is fixedly connected with a cross rod (1401), the surface of the cross rod (1401) is connected with an L-shaped plate (1402) in a sliding mode, and one side of the L-shaped plate (1402) is provided with a first spring (1403) movably sleeved on the surface of the cross rod (1401).

6. The tubular post insulator servicing apparatus of claim 1, wherein: one side fixedly connected with U-shaped pole (1404) of case lid (14), the surperficial sliding connection of U-shaped pole (1404) has inserted bar (1405), the one end fixedly connected with stay cord (1406) of inserted bar (1405), the tip of stay cord (1406) is connected with the fixed surface of L shaped plate (1402), the surperficial movable sleeve of U-shaped pole (1404) is equipped with second spring (1407).