CN210985233U

CN210985233U - Reactive power compensation cabinet with anti-theft structure

Info

Publication number: CN210985233U
Application number: CN201921951767.7U
Authority: CN
Inventors: 李焕伦
Original assignee: Guangzhou Top Electric Co ltd
Current assignee: Guangzhou Top Electric Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-10
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a reactive power compensation cabinet with an anti-theft structure, which comprises a cabinet body, wherein the outer side wall of the cabinet body is welded with a protective cover, the inner side wall of the cabinet body is connected with a motor through screw threads, the inner part of the protective cover is respectively and rotatably connected with two first rotating rods and two second rotating rods, the outer side walls of the first rotating rods and the second rotating rods are respectively sleeved with a first tooth block and a second tooth block, the outer side walls of the first tooth block and the second tooth block are both welded with fixed rods, the outer side wall of the fixed rods is provided with a limit hole, the inner side wall of the cabinet body is fixedly connected with an electric push rod, the piston rod of the electric push rod is welded with a support rod, the outer side wall of the cabinet body is respectively welded with four fixed blocks, the inner parts of the four fixed blocks are both provided with clamping grooves, the privacy, the safety of the interior of the cabinet body can be improved, and meanwhile, the cost can be effectively reduced.

Description

Reactive power compensation cabinet with anti-theft structure

Technical Field

The utility model relates to a reactive power compensation cabinet technical field specifically is a reactive power compensation cabinet with theftproof structure.

Background

The reactive power compensation cabinet has the functions of improving the power factor of a power grid in an electric power supply system, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment, and has an important position in electric power supply. With a reasonable compensation device, the loss of the power grid can be reduced to the maximum extent. On the contrary, if the reactive power compensation cabinet is selected or used improperly, a power supply system, voltage fluctuation, harmonic wave increase and other factors can be caused, reactive power compensation is to adopt an external current source to compensate reactive power consumed in the load operation process, equipment for providing the current source becomes reactive power compensation equipment, common compensation equipment is a parallel power capacitor, electric appliances and other parts in the reactive power compensation cabinet are expensive, but the existing reactive power compensation cabinet does not have an anti-theft function, and if the existing reactive power compensation cabinet is stolen or damaged artificially, brand-new electric appliances or parts need to be installed or replaced in time, but the installation or replacement process is complex and high in cost, so that the reactive power compensation cabinet with the anti-theft structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reactive power compensation cabinet with theftproof structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reactive power compensation cabinet with theftproof structure, includes the cabinet body, the lateral wall welding of the cabinet body has the protection casing, the inside wall of the cabinet body has the motor through screw thread connection, the inside of protection casing rotates respectively and is connected with two first bull sticks and two second bull sticks, first tooth piece and second tooth piece have been cup jointed respectively to the lateral wall of first bull stick and second bull stick, first tooth piece with the dead lever has all been welded to the lateral wall of second tooth piece, spacing hole has been seted up to the lateral wall of dead lever, the inside wall fixedly connected with electric putter of the cabinet body, electric putter's piston rod welding has the bracing piece, four fixed blocks, four have been welded respectively to the lateral wall of the cabinet body the draw-in groove has all been seted up to the inside of fixed block.

Further preferred of this technical solution is: two first bull stick and two the second bull stick is keeping away from the one end of dead lever runs through the lateral wall of the cabinet body, two first bull stick is being close to the lateral wall of the internal portion of cabinet has all cup jointed the second gear, two the second bull stick is being close to the lateral wall of the internal portion of cabinet has all cup jointed the third gear.

Further preferred of this technical solution is: the output end of the motor is sleeved with a first gear, and the first gear is meshed with the second gear and the third gear.

Further preferred of this technical solution is: the bracing piece is keeping away from one side of electric putter is two gag lever posts of fixedly connected with respectively, the gag lever post is keeping away from the one end of bracing piece runs through the inside wall of the cabinet body extends to the inside of draw-in groove.

Further preferred of this technical solution is: the top both sides of protection casing articulate respectively has two cabinet doors, the lateral wall welding of cabinet door has the handle, the cabinet door is being close to the tool to lock is installed to the lateral wall of handle below.

Further preferred of this technical solution is: the two first tooth blocks are meshed with each other, and the two second tooth blocks are meshed with each other.

Compared with the prior art, the beneficial effects of the utility model are that: when the motor works, the first gear is driven to rotate, the second gear and the third gear are driven to synchronously rotate through the rotation of the first gear, so that the fixed rod moves, when the fixed rod on one side rotates, the fixed rod on the other side is driven by the first tooth block to synchronously and reversely rotate, after the fixing rod is rotated to the target position and inserted into the clamping groove, the power supply of the electric push rod is turned on, the supporting rod is pushed to the outside of the cabinet body by the electric push rod, meanwhile, the support rod drives the limiting rod to move towards the clamping groove, when the limiting rod moves to a target position in the clamping groove, the limiting rod is inserted into the limiting hole, carry out spacingly and fixed to the dead lever, the dead lever effectively protects the cabinet door, and the gag lever post is with the dead lever at the draw-in groove internal fixation simultaneously, the privacy and the theftproof nature of the internal portion of effectual improvement cabinet, structure and easy operation can effectual reduction expenses when can improve the security of the internal portion of cabinet.

Drawings

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

fig. 2 is a schematic left-side sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the sectional structure of the protective cover of the present invention.

In the figure: 1. a cabinet body; 2. a protective cover; 3. a motor; 4. a first rotating lever; 5. a second rotating rod; 6. a first tooth block; 7. a second tooth block; 8. fixing the rod; 9. a limiting hole; 10. an electric push rod; 11. a support bar; 12. a fixed block; 13. a card slot; 14. a first gear; 15. a second gear; 16. a third gear; 17. a limiting rod; 18. a cabinet door; 19. a handle; 20. a lock device.

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. 1-4, the present invention provides a technical solution: the utility model provides a reactive power compensation cabinet with theftproof structure, including the cabinet body 1, the welding of the lateral wall of the cabinet body 1 has protection casing 2, there is motor 3 cabinet body 1's inside wall has through screw thread connection, protection casing 2's inside rotates respectively and is connected with two first bull stick 4 and two second bull stick 5, first pinion stick 6 and second pinion 7 have been cup jointed respectively to the lateral wall of first bull stick 4 and second bull stick 5, dead lever 8 has all been welded to the lateral wall of first pinion stick 6 and second pinion 7, spacing hole 9 has been seted up to the lateral wall of dead lever 8, cabinet body 1's inside wall fixedly connected with electric putter 10, electric putter 10's piston rod welding has bracing piece 11, four fixed blocks 12 have been welded respectively to cabinet body 1's lateral wall, draw-in groove 13 has all been seted up to.

In this embodiment, specifically: two first bull sticks 4 and two second bull sticks 5 run through the lateral wall of the cabinet body 1 in the one end of keeping away from the dead lever 8, and two first bull sticks 4 all have cup jointed second gear 15 being close to the lateral wall of the cabinet body 1 inside, and two second bull sticks 5 all have cup jointed third gear 16 being close to the lateral wall of the cabinet body 1 inside, drive first bull stick 4 and second bull stick 5 simultaneously through second gear 15 and third gear 16 respectively and rotate.

In this embodiment, specifically: the output end of the motor 3 is sleeved with a first gear 14, the first gear 14 is meshed with a second gear 15 and a third gear 16, the motor 3 can drive the first gear 14 to rotate when working, the second gear 15 and the third gear 16 are driven to synchronously rotate through the rotation of the first gear 14, and the motor 3 adopts a servo motor.

In this embodiment, specifically: two gag lever posts 17 of fixedly connected with are distinguished in one side of keeping away from electric putter 10 to bracing piece 11, and gag lever post 17 runs through the inside wall that the cabinet body 1 extended to draw-in groove 13 in the one end of keeping away from bracing piece 11, drives bracing piece 11 through electric putter 10 and removes, and bracing piece 11 drives gag lever post 17 synchronous movement simultaneously, removes behind the target location when gag lever post 17 in draw-in groove 13, and gag lever post 17 inserts in spacing hole 9.

In this embodiment, specifically: the top both sides of protection casing 2 articulate respectively has two cabinet doors 18, and the lateral wall welding of cabinet door 18 has handle 19, and tool to lock 20 is installed being close to the lateral wall of handle 19 below to cabinet door 18, can improve the privacy of the 1 inside of cabinet body through tool to lock 20, can improve the theftproof nature simultaneously.

In this embodiment, specifically: two first cogs 6 intermeshing, two second cogs 7 intermeshing, first cogs 6 and second cogs 7 can drive dead lever 8 when rotating and rotate.

In this embodiment, the specific types of the motor 3 are: PRM1A-D40D30 EDH.

In this embodiment, the specific types of the electric putter 10 are: CAHB-10.

Working principle or structural principle, when in use, after electric appliance parts and the like in the cabinet body 1 are installed, the cabinet door 18 is closed, then the power supply is switched on, the power supply of the motor 3 is switched on through the switch, the motor 3 can drive the first gear 14 to rotate when in work, the first gear 14 drives the second gear 15 and the third gear 16 to synchronously rotate, the first rotating rod 4 and the second rotating rod 5 are respectively driven by the second gear 15 and the third gear 16 to rotate, meanwhile, the fixed rod 8 synchronously moves, when the fixed rod 8 on one side rotates, the fixed rod 8 on the other side can be driven by the first gear 6 to synchronously and reversely rotate, after the fixed rod 8 rotates to a target position, the fixed rod 8 is inserted into the clamping groove 13, the power supply of the motor 3 is switched on, the power supply of the electric push rod 10 is switched on, the support rod 11 can be pushed out of the cabinet body 1 through the piston rod when in work, meanwhile, the support rod 11 drives, after the gag lever post 17 removed to the target location in draw-in groove 13, gag lever post 17 inserts in spacing hole 9, carry on spacingly and fixed to dead lever 8, when needs operate and overhaul in the cabinet body 1, at first open electric putter 10 and make gag lever post 17 leave spacing hole 9, remove the spacing to dead lever 8, later open the motor 3 power, make dead lever 8 leave in draw-in groove 13 gets into protection casing 2, open tool to lock 20 at last, pull open cabinet door 18 through handle 19.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reactive power compensation cabinet with theftproof structure, includes the cabinet body (1), its characterized in that: the outer side wall of the cabinet body (1) is welded with a protective cover (2), the inner side wall of the cabinet body (1) is connected with a motor (3) through screw threads, two first rotating rods (4) and two second rotating rods (5) are respectively and rotatably connected inside the protective cover (2), the outer side walls of the first rotating rod (4) and the second rotating rod (5) are respectively sleeved with a first tooth block (6) and a second tooth block (7), the outer side walls of the first tooth block (6) and the second tooth block (7) are welded with fixing rods (8), the outer side wall of the fixed rod (8) is provided with a limit hole (9), the inner side wall of the cabinet body (1) is fixedly connected with an electric push rod (10), the utility model discloses a cabinet, including the cabinet body, the piston rod welding of electric putter (10) has bracing piece (11), four fixed blocks (12), four have been welded respectively to the lateral wall of the cabinet body (1) draw-in groove (13) have all been seted up to the inside of fixed block (12).

2. The reactive power compensation cabinet with an anti-theft structure as claimed in claim 1, wherein: two first bull stick (4) and two second bull stick (5) are keeping away from the one end of dead lever (8) is run through the lateral wall of the cabinet body (1), two first bull stick (4) are being close to the inside lateral wall of the cabinet body (1) has all cup jointed second gear (15), two second bull stick (5) are being close to the inside lateral wall of the cabinet body (1) has all cup jointed third gear (16).

3. The reactive power compensation cabinet with the anti-theft structure as claimed in claim 2, wherein: the output end of the motor (3) is sleeved with a first gear (14), and the first gear (14) is meshed with the second gear (15) and the third gear (16).

4. The reactive power compensation cabinet with an anti-theft structure as claimed in claim 1, wherein: the utility model discloses a cabinet, including the draw-in groove (13), bracing piece (11) are keeping away from one side of electric putter (10) is two gag lever posts (17) of fixedly connected with respectively, gag lever post (17) are keeping away from the one end of bracing piece (11) is running through the inside wall of the cabinet body (1) extends to the inside of draw-in groove (13).

5. The reactive power compensation cabinet with an anti-theft structure as claimed in claim 1, wherein: the top both sides of protection casing (2) articulate respectively has two cabinet doors (18), the lateral wall welding of cabinet door (18) has handle (19), cabinet door (18) are being close to tool to lock (20) are installed to the lateral wall of handle (19) below.

6. The reactive power compensation cabinet with an anti-theft structure as claimed in claim 1, wherein: the two first toothed blocks (6) are meshed with each other, and the two second toothed blocks (7) are meshed with each other.