CN215579710U

CN215579710U - High-low voltage switch cabinet with safeguard function for electric automation engineering

Info

Publication number: CN215579710U
Application number: CN202121667603.9U
Authority: CN
Inventors: 戚建林
Original assignee: Huawei Boao Langfang Power Equipment Co ltd
Current assignee: Huawei Boao Langfang Power Equipment Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-18
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a high-low voltage switch cabinet with a protection function for an electric automation engineering, which comprises a bottom plate, a fixed vertical plate and a cabinet body, wherein rolling slideways are respectively arranged at the front end and the rear end of the top of the bottom plate, infrared distance measuring sensors are respectively and fixedly arranged at the left side, the right side and the rear side of the upper end of the cabinet body, supporting rods are respectively and fixedly connected at the left end and the right end of the top of the cabinet body, a protection ceiling is fixedly connected at the top of each supporting rod, and a warning lamp is fixedly arranged at the right end of the top of the cabinet body. The utility model solves the problems that the existing high-low voltage power distribution cabinet is usually applied to the outside, is easily collided by some accidents due to complex external environment and does not have the protection function per se, and further the service life of the existing high-low voltage power distribution cabinet is shortened through the effects of the infrared distance measuring sensor, the warning lamp, the motor, the driving gear, the driven bevel gear, the two-way threaded rod, the movable plate, the stabilizing seat, the supporting plate and the protective cover.

Description

High-low voltage switch cabinet with safeguard function for electric automation engineering

Technical Field

The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet with a protection function for an electrical automation engineering.

Background

The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside. However, the existing high-low voltage power distribution cabinet is usually applied to the outside, due to the complex external environment, the existing high-low voltage power distribution cabinet is easily collided by some accidents, and in addition, the existing high-low voltage power distribution cabinet does not have a protection function, so that the service life of the existing high-low voltage power distribution cabinet is further shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-low voltage switch cabinet with a protection function for an electrical automation engineering, which has the advantage of the protection function and solves the problems that the conventional high-low voltage power distribution cabinet is usually applied to the outside, is easily subjected to some accidental collision due to complex external environment and does not have the protection function, so that the service life of the conventional high-low voltage power distribution cabinet is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-low voltage switch cabinet with a protection function for an electric automation engineering comprises a bottom plate, a fixed vertical plate and a cabinet body, wherein rolling slideways are arranged at the front end and the rear end of the top of the bottom plate, infrared distance measuring sensors are fixedly arranged on the left side and the right side of the upper end of the cabinet body, supporting rods are fixedly connected at the left end and the right end of the top of the cabinet body, a protection ceiling is fixedly connected at the top of the supporting rods, a warning lamp is fixedly arranged at the right end of the top of the cabinet body, a bidirectional threaded rod is movably connected to the inner surface of the fixed vertical plate through a bearing, a driven conical gear is fixedly connected to the right end of the outer surface of the bidirectional threaded rod, movable plates are respectively in threaded connection with the left end and the right end of the outer surface of the bidirectional threaded rod, support plates are respectively and fixedly connected to the front side and the rear side of the movable plates, a protection cover is fixedly connected to one end of the support plates, and stabilizing seats are respectively fixedly connected to the left end and the right end of the bottom of the protection cover, the middle end fixed mounting of cabinet body bottom has the motor, the output fixedly connected with driving gear of motor.

Preferably, the equal fixedly connected with fixed riser and supporting leg in both ends about the bottom plate top, the top fixedly connected with cabinet body of supporting leg, there is the dodge gate on the positive surface of the cabinet body through hinge swing joint, and the right-hand member fixed mounting of dodge gate has the lock body.

Preferably, the left end fixed mounting at cabinet body top has the PLC controller, the middle-end fixed mounting at cabinet body top has the face identification camera.

Preferably, rib plates are fixedly connected between the lower end of the protective cover and the top of the supporting plate, and the number of the rib plates is eight.

Preferably, the inner surface of the lower end of the stabilizing seat is provided with a ball, and the ball rolls on the inner surface of the rolling slideway.

Preferably, the driving gear and the driven bevel gear are vertically arranged and are in meshed connection.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can monitor the condition of the outer side of the cabinet body in real time through the action of the infrared distance measuring sensor, when an external object does not end up approaching a certain distance, the PLC controller turns on the warning lamp to warn and drive, when the warning and drive are useless and approach from the left and right directions, the PLC controller turns on the motor to drive the driving gear to rotate, and under the coordination of the driven bevel gears which are meshed and connected, the bidirectional threaded rod is driven to rotate, and under the coordination of the movable plate and the stabilizing seat, the protective cover is driven to move towards the left and right ends of the bottom plate through the supporting plate, so that the external object which approaches can collide the protective cover at a far distance from the cabinet body, thereby realizing the left and right protective capability, and when the external object approaches the cabinet body from the front and back direction, the PLC controller turns on the motor to drive the driving gear to reversely rotate, so that the protective cover can omnidirectionally protect the cabinet body through the action of the protective ceiling, can realize the impact of sunshade rain-proof and the aerial object of protection, and then make this cubical switchboard possess safeguard function's ability, and reached the good purpose of protective effect, and when needing to maintain the cabinet body, behind face identification camera discernment staff, the PLC controller is opened the motor and is driven the driving gear and rotate, make the protection casing to the both ends direction motion about the bottom plate, the maintenance of staff is made things convenient for and is used, it is applied to the external world usually to have solved current high-low voltage power distribution cabinet, because external environment is complicated, receive some unexpected collisions very easily, in addition self does not possess safeguard function, and then its life's problem has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention in a top view;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base plate; 2. a bidirectional threaded rod; 3. a driving gear; 4. a motor; 5. fixing the vertical plate; 6. supporting legs; 7. a cabinet body; 8. a movable door; 9. a support bar; 10. a PLC controller; 11. a face recognition camera; 12. a warning light; 13. a protective ceiling; 14. an infrared ranging sensor; 15. a protective cover; 16. a rib plate; 17. a support plate; 18. a rolling slideway; 19. a movable plate; 20. a driven bevel gear; 21. a ball bearing; 22. and (4) stabilizing seats.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The bottom plate 1, the bidirectional threaded rod 2, the driving gear 3, the motor 4, the fixed vertical plate 5, the supporting legs 6, the cabinet body 7, the movable door 8, the supporting rod 9, the PLC 10, the face recognition camera 11, the warning light 12, the protective ceiling 13, the infrared distance measurement sensor 14, the protective cover 15, the rib plate 16, the supporting plate 17, the rolling slideway 18, the movable plate 19, the driven conical gear 20, the rolling ball 21 and the stabilizing seat 22 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians or conventional experimental methods.

Referring to fig. 1-3, a high-low voltage switch cabinet with protection function for electric automation engineering comprises a bottom plate 1, a fixed vertical plate 5 and a cabinet body 7, wherein the left end and the right end of the top of the bottom plate 1 are fixedly connected with the fixed vertical plate 5 and supporting legs 6, the top of the supporting legs 6 is fixedly connected with the cabinet body 7, the front surface of the cabinet body 7 is movably connected with a movable door 8 through hinges, the right end of the movable door 8 is fixedly provided with a lock body, the front end and the rear end of the top of the bottom plate 1 are respectively provided with a rolling slideway 18, the left side and the right side and the rear three sides of the upper end of the cabinet body 7 are respectively and fixedly provided with an infrared distance measuring sensor 14, the left end and the right end of the top of the cabinet body 7 are respectively and fixedly connected with a supporting rod 9, the top of the supporting rod 9 is fixedly connected with a protection ceiling 13, the right end of the top of the cabinet body 7 is fixedly provided with a warning lamp 12, the left end of the top of the cabinet body 7 is fixedly provided with a PLC controller 10, the middle end of the top of the cabinet body 7 is fixedly provided with a face recognition camera 11, when the cabinet body 7 needs to be maintained, after a worker is identified by the face identification camera 11, the PLC 10 opens the motor 4 to drive the driving gear 3 to rotate, so that the protective cover 15 moves towards the left end and the right end of the bottom plate 1, thereby facilitating the maintenance and use of the worker, the inner surface of the fixed vertical plate 5 is movably connected with the two-way threaded rod 2 through a bearing, the right end of the outer surface of the two-way threaded rod 2 is fixedly connected with the driven bevel gear 20, the left end and the right end of the outer surface of the two-way threaded rod 2 are both in threaded connection with the movable plate 19, the front side and the rear side of the movable plate 19 are both fixedly connected with the supporting plate 17, one end of the supporting plate 17 is fixedly connected with the protective cover 15, the rib plate 16 is fixedly connected between the lower end of the protective cover 15 and the top of the supporting plate 17, the number of the rib plates 16 is eight, the left end and the right end of the bottom of the protective cover 15 are both fixedly connected with the stabilizing seats 22, and the inner surface of the lower end of the stabilizing seat 22 is provided with the ball 21, the rolling balls 21 roll on the inner surface of the rolling slideway 18, the motor 4 is fixedly installed at the middle end of the bottom of the cabinet body 7, the driving gear 3 is fixedly connected with the output end of the motor 4, the driving gear 3 and the driven bevel gear 20 are vertically arranged, and the driving gear 3 and the driven bevel gear 20 are meshed and connected, the condition of the outer side of the cabinet body 7 can be monitored in real time under the action of the infrared distance measuring sensor 14, when an external object does not end up approaching a certain distance, the PLC controller 10 turns on the warning lamp 12 to warn and drive, and when the warning and drive are useless and approach from the left and right direction, the PLC controller 10 turns on the motor 4 to drive the driving gear 3 to rotate, and under the matching of the meshed and connected driven bevel gear 20, the bidirectional threaded rod 2 is driven to rotate, and under the matching of the movable plate 19 and the stable seat 22, the protective cover 15 is driven to move towards the left and right ends of the bottom plate 1 through the supporting plate 17, and then the external object that is close to can be at the distance collision protection casing 15 far away from the cabinet body 7, and then the ability of controlling the protection is realized, and when external object is close to the cabinet body 7 in the back-and-forth direction, PLC controller 10 opens motor 4 and drives driving gear 3 antiport, make the protection casing 15 omnidirectional protect the cabinet body 7, through the effect of protection ceiling 13, can realize the sunshade and keep off the impact of rain and the object in the protection air, and then make this cubical switchboard possess safeguard function's ability, and reached the good mesh of safeguard effect.

When the intelligent cabinet is used, the condition of the outer side of the cabinet body 7 can be monitored in real time under the action of the infrared distance measuring sensor 14, when an external object is not continuously close to a certain distance, the PLC controller 10 turns on the warning lamp 12 to warn and drive, when the warning and drive are useless and the external object is close to the cabinet body from the left direction and the right direction, the PLC controller 10 turns on the motor 4 to drive the driving gear 3 to rotate, the bidirectional threaded rod 2 is driven to rotate under the matching of the driven bevel gear 20 in meshed connection, the protective cover 15 is driven to move towards the left end and the right end of the bottom plate 1 through the supporting plate 17 under the matching of the movable plate 19 and the stabilizing seat 22, then the external object close to the cabinet body 7 can collide the protective cover 15 at a far distance from the cabinet body 7, the left-right protection capability is realized, and when the external object is close to the cabinet body 7 from the front direction and the rear direction, the PLC controller 10 turns on the motor 4 to drive the driving gear 3 to rotate reversely, make 15 omnidirectional of protection casing protect the cabinet body 7, effect through protection ceiling 13, can realize the impact of sunshade rain and protection aerial object, and then make this cubical switchboard possess safeguard function's ability, and reached the good purpose of protecting effect, and when needing to maintain cabinet body 7, after 11 discernment staff of face identification camera, PLC controller 10 opens motor 4 and drives driving gear 3 and rotate, make protection casing 15 to bottom plate 1's left and right sides both ends direction motion, the maintenance of staff is made things convenient for and is used, it is applied to the external world usually to have solved current high-low voltage power distribution cabinet, because external environment is complicated, receive some unexpected collisions very easily, in addition self does not possess safeguard function, and then reduced its life's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automatization engineering is with high low-voltage switch cabinet that possesses safeguard function, includes bottom plate (1) and fixed riser (5) and the cabinet body (7), its characterized in that: the infrared distance measuring cabinet is characterized in that rolling slideways (18) are respectively arranged at the front end and the rear end of the top of the bottom plate (1), infrared distance measuring sensors (14) are respectively and fixedly mounted on the left side and the right side of the upper end of the cabinet body (7), supporting rods (9) are respectively and fixedly connected to the left end and the right end of the top of the cabinet body (7), a protective ceiling (13) is fixedly connected to the top of each supporting rod (9), a warning lamp (12) is fixedly mounted at the right end of the top of the cabinet body (7), a bidirectional threaded rod (2) is movably connected to the inner surface of the fixed vertical plate (5) through a bearing, a driven bevel gear (20) is fixedly connected to the right end of the outer surface of the bidirectional threaded rod (2), movable plates (19) are respectively and threadedly connected to the left end and the right end of the outer surface of the bidirectional threaded rod (2), supporting plates (17) are respectively and fixedly connected to the front side and the rear side of each movable plate (19), a protective cover (15) is fixedly connected to the front side and the rear side of each supporting plate (17), the utility model discloses a cabinet, protection casing (15) bottom control both ends equal fixedly connected with stabilize seat (22), the middle-end fixed mounting of the cabinet body (7) bottom has motor (4), the output fixedly connected with driving gear (3) of motor (4).

2. The high-low voltage switch cabinet with the protection function for the electrical automation engineering according to claim 1, characterized in that: the improved multifunctional cabinet is characterized in that the left end and the right end of the top of the bottom plate (1) are fixedly connected with a fixed vertical plate (5) and supporting legs (6), the top of each supporting leg (6) is fixedly connected with a cabinet body (7), the front surface of the cabinet body (7) is movably connected with a movable door (8) through a hinge, and the right end of the movable door (8) is fixedly provided with a lock body.

3. The high-low voltage switch cabinet with the protection function for the electrical automation engineering according to claim 1, characterized in that: the left end fixed mounting at the top of the cabinet body (7) has a PLC controller (10), and the middle end fixed mounting at the top of the cabinet body (7) has a face recognition camera (11).

4. The high-low voltage switch cabinet with the protection function for the electrical automation engineering according to claim 1, characterized in that: rib plates (16) are fixedly connected between the lower end of the protective cover (15) and the top of the supporting plate (17), and the number of the rib plates (16) is eight.

5. The high-low voltage switch cabinet with the protection function for the electrical automation engineering according to claim 1, characterized in that: the inner surface of the lower end of the stabilizing seat (22) is provided with a ball (21), and the ball (21) rolls on the inner surface of the rolling slideway (18).

6. The high-low voltage switch cabinet with the protection function for the electrical automation engineering according to claim 1, characterized in that: the driving gear (3) and the driven bevel gear (20) are vertically arranged, and the driving gear (3) is meshed with the driven bevel gear (20).