CN215185465U - High tension switchgear operating system - Google Patents

Abstract

The utility model relates to a high tension switchgear technical field, specifically speaking relates to a high tension switchgear operating system. It includes the support, the support includes the bottom plate, set up the motor hole that runs through the bottom plate on the bottom plate, symmetric connection has the slip post on the bottom plate, the lower extreme four corners department of bottom plate all is provided with the wheel, one side of support is provided with elevating gear, elevating gear includes the motor, motor and motor hole fixed connection, the bottom of motor is provided with the motor board, the one end fixedly connected with screw thread lead screw of motor, the both ends of screw thread lead screw all are provided with the bearing, one side of elevating gear is provided with strutting arrangement, strutting arrangement includes the backup pad, the upside symmetry of backup pad is provided with the track, set up the spout that runs through track one side on the track. The utility model discloses a be provided with elevating gear, the handcart height on the high tension switchgear that can be nimble the efficient is suitable for different types and model, and handcart operating means is convenient for deposit, and convenient management has effectively improved staff's work efficiency.

Description

High tension switchgear operating system

Technical Field

The utility model relates to a high tension switchgear technical field, specifically speaking relates to a high tension switchgear operating system.

Background

The high-voltage switch cabinet plays roles of on-off, control and protection in the power transmission and distribution process of a power system, has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like, and is suitable for various different places such as power plants, transformer substations, petrochemical industries, industrial and mining enterprises, residential quarters and the like; the high-voltage switch cabinet can normally run without opening a switch cabinet handcart, and the switch cabinet handcart comprises a circuit breaker handcart, a PT handcart, an isolation handcart, a fusing handcart, a metering handcart and the like.

For example, Chinese patent publication numbers are: CN107910798A a portable operating means of high tension switchgear handcart, including the mobile jib, extension bar and special joint, the mobile jib is connected with branch, mobile jib one end is equipped with two landing legs, extension bar one end is equipped with the supporting piece, landing leg and supporting piece pass through fastener and connect, fastener includes fastening bolt and supplementary bolt, the fastening bolt includes the fastening bolt body, the operation piece, the cavity, the fastening pin, spring and spacing hole, it has the through-hole to run through on landing leg and the supporting piece, be equipped with the fastening hole on the supporting piece, supplementary bolt is including supplementary bolt body and spacing post, be equipped with drive assembly on the branch, drive assembly includes the wane switch, driving motor, converter and rotational speed display screen, driving motor's output pivot and special joint fixed connection. The invention can judge whether the extension bar is connected or not according to the height position of the handcart, so that workers with different heights and sizes can smoothly operate the handcart to move, the operation is simple, and the rotating speed of the output rotating shaft can be seen and adjusted.

However, the high-voltage switch cabinet operating device has the problems that a handcart cannot be fixed, the handcart cannot be stably operated to enter and exit the high-voltage switch cabinet, the handcart filling heights of high-voltage switch cabinets of different types and models are different, the handcart is heavy in mass, the operation safety of connecting the extension bar is low, the handcart on the high-voltage switch cabinet falls down easily to injure workers, and the operation safety of the high-voltage switch cabinet is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear operating system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a high tension switchgear operating system, which comprises a support, the support includes the bottom plate, set up the motor hole that runs through the bottom plate on the bottom plate, symmetric connection has the slip post on the bottom plate, the lower extreme four corners department of bottom plate all is provided with the wheel, one side of support is provided with elevating gear, elevating gear includes the motor, motor and motor hole fixed connection, the bottom of motor is provided with the motor board, the one end fixedly connected with screw lead screw of motor, screw lead screw's both ends all are provided with the bearing, one side of elevating gear is provided with strutting arrangement, strutting arrangement includes the backup pad, the upside symmetry of backup pad is provided with the track, set up the spout that runs through track one side on the track.

As a further improvement of the technical scheme, a lifting plate is arranged at the upper end of the motor, and a screw rod groove which penetrates through one side of the lifting plate and is matched with the threaded screw rod is formed in the lifting plate.

As a further improvement of the technical scheme, bearing holes for connecting the screw rod grooves are formed in the two ends of the lifting plate, and the bearing holes are fixedly connected with the bearings.

As a further improvement of the technical scheme, one side of the supporting plate is fixedly connected with a screw nut, and the screw nut is in threaded connection with the threaded screw rod.

As a further improvement of the technical scheme, a concave groove penetrating through one side of the sliding column is formed in the sliding column, and a plurality of clamping holes are formed in the two sides of the concave groove.

As a further improvement of the technical scheme, the two ends of the supporting plate are fixedly connected with convex blocks, and the convex blocks are connected with the concave grooves.

As a further improvement of the technical scheme, the bottom side of the supporting plate is provided with a hinged block and a clamping block, one end of the hinged block is hinged with a connecting rod, the connecting rod can be clamped with the clamping block, the lower ends of the connecting rod are symmetrically provided with inserting rods, and the inserting rods can be inserted into the clamping holes.

Compared with the prior art, the beneficial effects of the utility model are that:

among this high tension switchgear operating system, be provided with elevating gear and inserted bar, it rotates to drive elevating gear internal thread lead screw through the motor, thereby the height of the backup pad of adjustment screw nut one end, make the track in the backup pad aim at the handcart, alright be suitable for the handcart height on the high tension switchgear of different types and model with nimble efficient, when the handcart on the high tension switchgear gets into strutting arrangement, the inserted bar of backup pad below inserts in the card hole, the security of operating the handcart among the high tension switchgear has been improved, avoided the handcart to fall down and injure staff's risk by a crashing object, the security of high tension switchgear operation has been improved.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of a combination structure of a support, a lifting device and a supporting device in embodiment 1;

FIG. 3 is a schematic view of the structure of a pedestal according to embodiment 1;

FIG. 4 is a schematic structural view of the elevator apparatus according to embodiment 1;

FIG. 5 is a schematic front view of the supporting device of embodiment 1;

fig. 6 is a schematic structural view of the back side of the supporting device in embodiment 1.

The various reference numbers in the figures mean:

1. a support;

11. a base plate; 111. a motor hole; 12. a sliding post; 121. a concave groove; 122. blocking holes; 13. a wheel;

2. a lifting device;

21. a motor; 211. a motor plate; 22. a threaded lead screw; 23. a bearing; 24. a lifting plate; 241. a screw rod groove; 242. a bearing bore; 25. a handle;

3. a support device;

31. a support plate; 32. a track; 321. a chute; 33. a feed screw nut; 34. a bump; 35. a hinged block; 36. a connecting rod; 37. inserting a rod; 38. a clamping block;

4. a switch cabinet;

41. a hand truck.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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.

Example 1

Referring to fig. 1-5, the embodiment provides an operating system of a high voltage switch cabinet, which includes a support 1, the support 1 includes a bottom plate 11, the bottom plate 11 is provided with a motor hole 111 penetrating through the bottom plate 11 for fixing a motor 21, the bottom plate 11 is symmetrically connected with a sliding column 12, four corners of the lower end of the bottom plate 11 are provided with wheels 13, one side of the support 1 is provided with a lifting device 2, the lifting device 2 includes a motor 21, the motor 21 is fixedly connected with the motor hole 111, the bottom end of the motor 21 is provided with a motor plate 211, one end of the motor 21 is fixedly connected with a threaded lead screw 22, two ends of the threaded lead screw 22 are provided with bearings 23, one side of the lifting device 2 is provided with a support device 3, the support device 3 includes a support plate 31, the upper side of the support plate 31 is symmetrically provided with a rail 32, the rail 32 is provided with a chute 321 penetrating through one side of the rail 32, and wheels at the lower end of a handcart 41 enter the rail 32, thereby taking out the hand truck 41.

In this embodiment, the upper end of the motor 21 is provided with the lifting plate 24, the inside of the lifting plate 24 is provided with the screw groove 241 which runs through one side of the lifting plate 24 and is matched with the threaded screw rod 22, the two ends of the lifting plate 24 are provided with the bearing hole 242 which is connected with the screw groove 241, the bearing hole 242 is fixedly connected with the bearing 23, and the threaded screw rod 22 can be firmly fixed in the lifting plate 24 and rotates along with the motor 21.

Specifically, a feed screw nut 33 is fixedly connected to one side of the support plate 31, the feed screw nut 33 is in threaded connection with the threaded feed screw 22, and the threaded feed screw 22 rotates to adjust the height of the support plate 31 at one end of the feed screw nut 33, so that the rail 32 on the support plate 31 is conveniently aligned with the wheel at the lower end of the handcart 41.

Furthermore, a concave groove 121 penetrating through one side of the sliding column 12 is formed in the sliding column 12, a plurality of clamping holes 122 are formed in two sides of the concave groove 121, and the clamping holes 122 are used for inserting the insertion rods 37, so that the sliding column 12 has a certain supporting effect on the supporting plate 31.

Specifically, the equal fixedly connected with lug 34 in both ends of backup pad 31, lug 34 and concave groove 121 interconnect, can make backup pad 31 more firm at the lift in-process, the bottom side of backup pad 31 is provided with articulated piece 35 and fixture block 38, the one end of articulated piece 35 articulates there is connecting rod 36, connecting rod 36 can mutually the joint with fixture block 38, the lower extreme symmetry of connecting rod 36 is provided with inserted bar 37, inserted bar 37 can peg graft in calorie hole 122, thereby make sliding column 12 have certain supporting role to backup pad 31, make the more firm support handcart 41 of backup pad 31.

The high tension switchgear operating system of this embodiment is when specifically using, promote wheel 13 to remove the next door of high tension switchgear 4 through the handle 25 at the back of elevating gear 2, according to handcart 41's height in high tension switchgear 4, starter motor 21, the screw lead screw 22 who drives motor 21 one end rotates, thereby the height of backup pad 31 of adjusting screw nut 33 one end, make track 32 on the backup pad 31 aim at the wheel of handcart 41 lower extreme, take off connecting rod 36 from fixture block 38 this moment, insert in the bayonet pole 37 inserts the card hole 122, thereby make sliding column 12 have certain supporting role to backup pad 31, make things convenient for the in-process that handcart 41 got into spout 321 on track 32, make the more firm support handcart 41 of backup pad 31.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A high tension switchgear operating system, includes support (1), its characterized in that: the support (1) comprises a bottom plate (11), a motor hole (111) penetrating through the bottom plate (11) is formed in the bottom plate (11), sliding columns (12) are symmetrically connected to the bottom plate (11), wheels (13) are arranged at four corners of the lower end of the bottom plate (11), a lifting device (2) is arranged on one side of the support (1), the lifting device (2) comprises a motor (21), the motor (21) is fixedly connected with the motor hole (111), a motor plate (211) is arranged at the bottom end of the motor (21), a threaded lead screw (22) is fixedly connected to one end of the motor (21), bearings (23) are arranged at two ends of the threaded lead screw (22), a supporting device (3) is arranged on one side of the lifting device (2), the supporting device (3) comprises a supporting plate (31), rails (32) are symmetrically arranged on the upper side of the supporting plate (31), the track (32) is provided with a sliding chute (321) which penetrates through one side of the track (32).

2. The high voltage switchgear operating system of claim 1, wherein: the upper end of the motor (21) is provided with a lifting plate (24), and a screw rod groove (241) which penetrates through one side of the lifting plate (24) and is matched with the threaded screw rod (22) is formed in the lifting plate (24).

3. The high voltage switchgear operating system of claim 2, wherein: bearing holes (242) for connecting the screw rod grooves (241) are formed in the two ends of the lifting plate (24), and the bearing holes (242) are fixedly connected with the bearings (23).

4. The high voltage switchgear operating system of claim 1, wherein: one side of the supporting plate (31) is fixedly connected with a screw nut (33), and the screw nut (33) is in threaded connection with the threaded screw rod (22).

5. The high voltage switchgear operating system of claim 1, wherein: a concave groove (121) penetrating through one side of the sliding column (12) is formed in the sliding column (12), and a plurality of clamping holes (122) are formed in the two sides of the concave groove (121).

6. The high voltage switchgear operating system of claim 5, wherein: both ends of the supporting plate (31) are fixedly connected with convex blocks (34), and the convex blocks (34) are connected with the concave grooves (121) mutually.

7. The high voltage switchgear operating system of claim 5, wherein: the bottom side of the supporting plate (31) is provided with a hinge block (35) and a clamping block (38), one end of the hinge block (35) is hinged with a connecting rod (36), the connecting rod (36) can be mutually clamped with the clamping block (38), the lower end of the connecting rod (36) is symmetrically provided with an inserting rod (37), and the inserting rod (37) can be inserted into the clamping hole (122).

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