CN218620250U

CN218620250U - High-voltage circuit breaker overhauling device for electric power engineering

Info

Publication number: CN218620250U
Application number: CN202223258150.1U
Authority: CN
Inventors: 吴胜; 吴冬晖
Original assignee: Anhui Huazekai Electrical Technology Co ltd
Current assignee: Anhui Huazekai Electrical Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-14
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a high voltage circuit breaker overhauls device for electric power engineering, the on-line screen storage device comprises a base, four support columns of lower lateral wall symmetry fixedly connected with of base, every the pulley is all installed to the lower extreme of support column, the last lateral wall symmetry fixedly connected with riser of base is located the front side the preceding lateral wall fixedly connected with motor of riser. The utility model discloses a quick folding and expansion, make this device more be convenient for remove and transport, and manual adjusting gear one and two meshing state of motor, thereby realize gear one and two intermeshing of gear, restart motor two, motor two's drive end drives a clockwise or anticlockwise rotation of gear, thereby drive with it engaged with gear two, the lead screw anticlockwise or clockwise rotation, and then drive the elevating platform upwards or move down, thereby accomplish the high regulation to the elevating platform, make the elevating platform adjust to the high demand that satisfies workman's maintenance high voltage circuit breaker, and easy operation, and easy popularization.

Description

High-voltage circuit breaker overhauling device for electric power engineering

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a high voltage circuit breaker overhauls device for electric power engineering.

Background

High voltage circuit breaker's use is very extensive, and it has very important effect, and high voltage circuit breaker generally all installs at the eminence, and at present the maintenance or maintain through the ladder when overhauing high voltage circuit breaker, perhaps use hydraulic pressure elevating gear, drive the lift of maintenance platform, come supplementary workman to accomplish the maintenance, but the lift of current maintenance device is used the time overlength to and be not convenient for carry, thereby influence the use universality of scene.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the high voltage circuit breaker overhauls device for electric power engineering who provides.

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

the utility model provides a high voltage circuit breaker overhauls device for electric power engineering, includes the base, four support columns of lower lateral wall symmetry fixedly connected with of base, every the pulley is all installed to the lower extreme of support column, the last lateral wall symmetry fixedly connected with riser of base is located the front side the preceding lateral wall fixedly connected with motor one of riser, the pivot of being connected is rotated with the rear side riser to the drive end fixedly connected with of motor one, the fixed cover of outer wall of pivot is equipped with the mount pad, the last lateral wall of mount pad rotates and is connected with the lead screw, the outer wall threaded connection of lead screw has the elevating platform, the last lateral wall of base seted up with the elevating platform assorted accomodate the groove, the last lateral wall of base has seted up and is located the left spout of mount pad, the left side wall threaded connection of base has the threaded rod of being connected with spout right side inner wall rotation, the outer wall threaded connection of threaded rod has the movable block with spout inner wall sliding connection, the last lateral wall fixedly connected with bracing piece of movable block, the top fixedly connected with motor two of bracing piece, the drive end fixedly connected with gear one of motor two, the drive end fixedly connected with gear one, outer wall fixed cover of lead screw is equipped with gear two.

Preferably, the lower side wall of the mounting seat is fixedly connected with a first positioning rod matched with the base, and the right side wall of the mounting seat is fixedly connected with a second positioning rod matched with the base.

Preferably, a bearing is fixedly embedded in the upper side wall of the mounting seat, and an inner ring of the bearing is fixedly connected with the outer wall of the screw rod.

Preferably, the outer wall of the screw rod is fixedly sleeved with a limiting plate located below the lifting platform.

Preferably, the upper side wall of the mounting seat is fixedly connected with a guide rod penetrating above the lifting table, and the top end of the guide rod is fixedly connected with a baffle.

Preferably, the first motor and the second motor are servo motors of MR-J2S-10A in types.

Compared with the prior art, this high voltage circuit breaker overhauls device for electric power engineering's advantage lies in:

1. the device comprises a first motor, a rotating shaft, a mounting seat, a lead screw, a lifting platform, a first positioning rod and a second positioning rod, the first motor is started, a driving end of the first motor drives the rotating shaft to rotate clockwise, so that the rotating shaft drives the mounting seat, the lead screw and the lifting platform to rotate clockwise, the mounting seat and the lead screw are rotated ninety degrees, the lead screw and the lifting platform are arranged in the horizontal direction, the lifting platform is accommodated in an accommodating groove, the device is moved or carried better, the first motor drives the rotating shaft to rotate anticlockwise, the rotating shaft drives the mounting seat, the lead screw and the lifting platform to rotate anticlockwise, the lead screw is arranged in the direction perpendicular to a base under the matching use of the first positioning rod, the lifting platform is unfolded, and therefore a worker can conveniently operate the device to overhaul the high-voltage circuit breaker;

2. the lifting platform is provided with a threaded rod, a moving block, a motor II, a gear I and a gear II, the threaded rod is rotated clockwise, the threaded rod drives the moving block, the motor II and the gear II to move in a direction close to the gear II, the gear I is meshed with the gear II, the motor II is started again, a driving end of the motor II drives the gear I to rotate clockwise or anticlockwise, the gear II meshed with the gear I is driven to rotate anticlockwise or clockwise, and the lifting platform is driven to move upwards or downwards, so that height adjustment of the lifting platform is completed, the lifting platform is adjusted to meet height requirements of workers for maintaining a high-voltage circuit breaker, and the lifting platform is simple to operate and easy to popularize;

to sum up, the utility model discloses a quick folding and expansion make this device more be convenient for remove and transport, and manual adjusting gear one and two meshing state of motor, thereby realize gear one and two intermeshing of gear, restart motor two, the drive end of motor two drives gear one clockwise or anticlockwise rotation, thereby drive engaged with it gear two, the anticlockwise or clockwise rotation of lead screw, and then drive the elevating platform and upwards or move down, thereby accomplish the altitude mixture control of elevating platform, make the elevating platform adjust to the high demand that satisfies workman's maintenance high voltage circuit breaker, and is simple in operation, and easy to popularize.

Drawings

Fig. 1 is a perspective view of a high-voltage circuit breaker maintenance device for power engineering provided by the present invention;

fig. 2 is the utility model provides a high voltage circuit breaker overhauls top view of junction between base, spout, storage groove and the threaded rod among the device for electric power engineering.

In the figure: the device comprises a base 1, support columns 2, pulleys 3, vertical plates 4, a motor I5, a mounting seat 6, a positioning rod I7, a positioning rod II 8, a screw rod 9, a lifting table 10, a limiting plate 11, a guide rod 12, a storage groove 13, a sliding groove 14, a threaded rod 15, a moving block 16, a support rod 17, a motor II 18, a gear I19 and a gear II 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a high-voltage circuit breaker maintenance device for electric power engineering comprises a base 1, four support columns 2 are symmetrically and fixedly connected to the lower side wall of the base 1, a pulley 3 is mounted at the lower end of each support column 2, a vertical plate 4 is symmetrically and fixedly connected to the upper side wall of the base 1, a motor 5 is fixedly connected to the front side wall of the vertical plate 4 located on the front side, a driving end of the motor 5 is fixedly connected with a rotating shaft rotatably connected with the rear vertical plate 4, an installation seat 6 is fixedly sleeved on the outer wall of the rotating shaft, a lead screw 9 is rotatably connected to the upper side wall of the installation seat 6, a bearing is fixedly embedded in the upper side wall of the installation seat 6, the inner ring of the bearing is fixedly connected with the outer wall of the lead screw 9, a lifting table 10 is in threaded connection with the outer wall of the lead screw 9, a guide rod 12 penetrating through the upper side wall of the installation seat 6 and above the lifting table 10 is fixedly connected with the top end of the guide rod 12, and the guide rod 12 is arranged to avoid the lifting table 10 from shifting up and down;

the lower side wall of the mounting seat 6 is fixedly connected with a first positioning rod 7 matched with the base 1, the right side wall of the mounting seat 6 is fixedly connected with a second positioning rod 8 matched with the base 1, the first positioning rod 7 and the second positioning rod 8 are matched to use, so that the screw rod 9 is arranged in a parallel or vertical direction with the base 1 when being stored or unfolded, the upper side wall of the base 1 is provided with a storage groove 13 matched with the lifting table 10, the outer wall of the screw rod 9 is fixedly sleeved with a limiting plate 11 positioned below the lifting table 10, the limiting plate 11 is arranged to enable the lifting table 10 to be accurately stored in the storage groove 13 when being stored, the upper side wall of the base 1 is provided with a sliding groove 14 positioned on the left side of the mounting seat 6, the left side wall of the base 1 is in threaded connection with a threaded rod 15 rotatably connected with the right inner wall of the sliding groove 14, the outer wall of the threaded rod 15 is in threaded connection with a moving block 16 slidably connected with the inner wall of the sliding groove 14, the upper side wall of the moving block 16 is fixedly connected with a supporting rod 17, and the top end of the supporting rod 17 is fixedly connected with a second motor 18;

the servo motors of the MR-J2S-10A are adopted by the first motor 5 and the second motor 18, a first gear 19 is fixedly connected to the driving end of the second motor 18, a second gear 20 matched with the first gear 19 is fixedly sleeved on the outer wall of the screw rod 9, the first motor 5 is started, the driving end of the first motor 5 drives the rotating shaft to rotate clockwise, the rotating shaft drives the mounting seat 6, the screw rod 9 and the lifting platform 10 to rotate clockwise, the mounting seat 6 and the screw rod 9 rotate ninety degrees, the screw rod 9 and the lifting platform 10 are arranged in the horizontal direction, the lifting platform 10 is stored in the storage groove 13, the device is better moved or carried, the first motor 5 drives the rotating shaft to rotate anticlockwise, the rotating shaft drives the mounting seat 6, the screw rod 9 and the lifting platform 10 to rotate anticlockwise, under the matching use of the first positioning rod 7, the screw rod 9 is rotated to be arranged in the direction perpendicular to the base 1, and the lifting platform 10 is unfolded, and therefore workers can conveniently operate the device to overhaul a high-voltage circuit breaker;

the threaded rod 15 is rotated clockwise, the threaded rod 15 drives the moving block 16, the motor II 18 and the gear I19 move towards the direction close to the gear II 20, the gear I19 and the gear II 20 are meshed with each other, the motor II 18 is restarted, the driving end of the motor II 18 drives the gear I19 to rotate clockwise or anticlockwise, the gear II 20 meshed with the motor II is driven, the lead screw 9 rotates anticlockwise or clockwise, the lifting platform 10 is driven to move upwards or downwards, height adjustment of the lifting platform 10 is completed, the lifting platform 10 is adjusted to meet the height requirement of workers for maintaining the high-voltage circuit breaker, and the high-voltage circuit breaker lifting device is simple to operate and easy to popularize.

In this regard, the term "fixedly attached" is to be understood broadly, unless otherwise specifically stated or limited, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the device is used, the first motor 5 is started, the driving end of the first motor 5 drives the rotating shaft to rotate clockwise, the rotating shaft drives the mounting seat 6, the screw rod 9 and the lifting platform 10 to rotate clockwise, the mounting seat 6 and the screw rod 9 rotate ninety degrees, the screw rod 9 and the lifting platform 10 are arranged in the horizontal direction, the lifting platform 10 is stored in the storage groove 13, and therefore the device can be moved or carried better;

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. The high-voltage circuit breaker overhauling device for the electric power engineering comprises a base (1) and is characterized in that four support columns (2) are symmetrically and fixedly connected to the lower side wall of the base (1), a pulley (3) is mounted at the lower end of each support column (2), a vertical plate (4) is symmetrically and fixedly connected to the upper side wall of the base (1), a motor I (5) is fixedly connected to the front side wall of the vertical plate (4), a driving end of the motor I (5) is fixedly connected with a rotating shaft rotatably connected with the rear side vertical plate (4), an installation seat (6) is fixedly sleeved on the outer wall of the rotating shaft, a lead screw (9) is rotatably connected to the upper side wall of the installation seat (6), a lifting table (10) is connected to the outer wall of the lead screw (9), a threaded rod (15) rotatably connected with the right side inner wall of the lifting table (10) is arranged on the upper side wall of the base (1), a sliding groove (14) positioned on the left side wall of the installation seat (6) is arranged on the upper side wall of the base (1), a threaded rod (15) is connected with a sliding block (16), and a moving block (16) is connected with a sliding block (16), the top fixedly connected with motor two (18) of bracing piece (17), the drive end fixedly connected with gear one (19) of motor two (18), the outer wall fixed cover of lead screw (9) is equipped with and is equipped with gear two (20) with gear one (19) assorted.

2. The high-voltage circuit breaker overhauling device for power engineering according to claim 1, wherein a first locating rod (7) matched with the base (1) is fixedly connected to the lower side wall of the mounting seat (6), and a second locating rod (8) matched with the base (1) is fixedly connected to the right side wall of the mounting seat (6).

3. The high-voltage circuit breaker overhauling device for power engineering as recited in claim 1, wherein a bearing is fixedly embedded in the upper side wall of the mounting seat (6), and the inner ring of the bearing is fixedly connected with the outer wall of the screw rod (9).

4. The overhaul device for the high-voltage circuit breaker for power engineering according to claim 1, wherein a limiting plate (11) located below the lifting platform (10) is fixedly sleeved on the outer wall of the screw rod (9).

5. The overhaul device for the high-voltage circuit breaker for the power engineering, according to claim 1, characterized in that a guide rod (12) penetrating above the lifting platform (10) is fixedly connected to the upper side wall of the mounting base (6), and a baffle is fixedly connected to the top end of the guide rod (12).

6. The overhaul device for the high-voltage circuit breaker for power engineering according to claim 1, wherein the first motor (5) and the second motor (18) are servo motors of MR-J2S-10A type.