CN216774007U - Safety device for power distribution cabinet - Google Patents

Abstract

The utility model discloses a safety protection device for a power distribution cabinet, which comprises a cabinet body, wherein an insulating plate is connected and arranged on the side wall of the cabinet body, a plurality of supporting legs are connected and arranged below the cabinet body, heat dissipation boxes are symmetrically connected and arranged on two sides of the cabinet body, a plurality of heat dissipation fans are connected and arranged in the heat dissipation boxes, a plurality of heat dissipation holes are arranged on the side wall of the cabinet body, the insulating plate and the heat dissipation boxes, a plurality of buffer devices are connected and arranged on one sides, away from the cabinet body, of the heat dissipation boxes, buffer plates are connected and arranged on one sides, away from the heat dissipation boxes, a plurality of supporting rods are connected and arranged above the cabinet body, rain baffles are connected and arranged at the upper end and the lower end of each supporting rod, a damp-proof plate is connected and arranged on the upper side and the lower wall in the cabinet body, a door is connected and arranged on the front side of the cabinet body, a line guiding plate is connected and arranged on the line fixing devices in the line guiding plate in the cabinet body. Compared with the prior art, the utility model has the advantages that: simple structure is practical, and the protecting effect is good, can prevent dust the heat dissipation, and application scope is wide.

Description

Safety device for power distribution cabinet

Technical Field

The utility model relates to the technical field of safety protection devices, in particular to a safety protection device for a power distribution cabinet.

Background

The distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, and a protection device is needed in the using process of the power distribution cabinet.

The existing power distribution cabinet is generally only of a single-layer metal shell cabinet body structure, when the power distribution cabinet is impacted by the outside, a switch component inside the cabinet body is easy to damage, the protection effect is poor, the power distribution cabinet can be placed outdoors, rainwater permeates into the low-voltage power distribution cabinet easily during raining, the short circuit phenomenon is caused, the power distribution cabinet does not have a heat dissipation function, and when the outside air temperature is high, the normal work of the power distribution cabinet can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and provides the safety protection device for the power distribution cabinet, which has the advantages of simple and practical structure, good protection effect, dustproof heat dissipation and wide application range.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a safety device for switch board, includes the cabinet body, it is equipped with the insulation board to connect on the cabinet side wall, cabinet body below connection is equipped with a plurality of supporting legss, cabinet body bilateral symmetry connects and is equipped with the heat dissipation case, heat dissipation incasement in-connection is equipped with a plurality of heat dissipation fans, the cabinet body the insulation board with be equipped with a plurality of louvres on the heat dissipation case lateral wall, the heat dissipation case is kept away from cabinet body one side connection is equipped with a plurality of buffer device, buffer device keeps away from heat dissipation case one side connection is equipped with the buffer board, cabinet body top connection is equipped with a plurality of bracing pieces, the bracing piece upper end connection is equipped with the weather shield, the internal upper and lower wall of cabinet goes up to connect and is equipped with dampproofing board, cabinet body front side connection is equipped with the shutter, the internal portion rear side of cabinet is connected and is equipped with in the same direction as the line board, it is equipped with a plurality of solidus device to connect on the same direction as line board.

Compared with the prior art, the utility model has the advantages that: the insulation board can prevent when the equipment from leaking electricity directly through cabinet body transmission to human body, guarantee the security of device, the supporting legs can be separated cabinet body lower extreme and ground, avoid ground humidity to cause the influence to the equipment of the cabinet body, heat dissipation fan cooperation louvre can in time cool down to the internal of cabinet, guarantee the life of the internal equipment of cabinet, buffer cooperation buffer board can cushion when the cabinet body receives the striking, prevent that the cabinet body from taking place deformation and causing the damage to its internal plant, good protecting effect has, the weather shield can prevent rainwater and cabinet body direct contact and cause the equipment to intake, be applicable to outdoor environment, and the suitability is strong.

Furthermore, the louvre slope sets up, reducible dust that gets into the cabinet body, and is dustproof effectual.

Furthermore, buffer locates including the connection buffer slot on the heat dissipation case, sliding connection is equipped with the slide in the buffer slot, slide one side through spring one with the heat dissipation case is connected, the slide is kept away from the connection of spring one-to-one side is equipped with the buffer beam, the buffer beam other end stretches out the buffer slot with the buffer board is connected, slide and buffer slot sliding connection can prevent the spring slope, and then guarantees its validity, can prevent simultaneously that the buffer board from rocking, and the stability of increase device guarantees good safeguard effect.

Furthermore, one side, far away from the buffer rod, of the buffer plate is connected with a buffer pad, so that the buffer plate can firstly play a role in buffering, the damage of a person who collides on the device is reduced, and the service life of the device is prolonged.

Furthermore, the rain baffle is a conical body without a bottom surface, so that rainwater can be ensured to fall down quickly, and the rainwater is prevented from accumulating and permeating into the cabinet body.

Furthermore, the wire fixing device comprises wire fixing plates symmetrically arranged, each wire fixing plate is an arc-shaped plate, a plurality of sliding blocks are connected and arranged on the rear side of each wire fixing plate, a limiting groove matched with the corresponding sliding block is formed in the wire fixing plate, sliding strips are connected and arranged on the rear sides of the sliding blocks, sliding grooves matched with the sliding strips are formed in the wire fixing plate, the sliding blocks are mutually far away from one side and connected with the wall of the limiting groove through springs, the arc-shaped plates can be more attached to electric wires, and accordingly the fixing is firmer.

Furthermore, two opposite sides of the wire fixing plates on the same wire fixing device are respectively provided with a rubber pad in a connected mode, the rubber pads can increase friction between the wire fixing plates and the electric wires, the fixing effect of the device is guaranteed, the insulating effect can be achieved, the safety of the device is guaranteed, and meanwhile the wire fixing plates can be prevented from scratching the electric wires.

Drawings

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic top view of the wire fixing device of the present invention.

As shown in the figure: 1. a cabinet body; 2. an insulating plate; 3. supporting legs; 4. a heat dissipation box; 5. a heat dissipation fan; 6. heat dissipation holes; 7. a buffer plate; 8. a support bar; 9. a rain shield; 10. a moisture-proof plate; 11. a shutter; 12. a line arranging plate; 13. a buffer tank; 14. a slide plate; 15. a first spring; 16. a buffer rod; 17. a cushion pad; 18. a wire fixing plate; 19. a slider; 20. a limiting groove; 21. a slide bar; 22. a chute; 23. a second spring; 24. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the attached drawing 1-2, the safety protection device for the power distribution cabinet comprises a cabinet body 1, wherein an insulating plate 2 is connected on the side wall of the cabinet body 1, a plurality of supporting legs 3 are connected below the cabinet body 1, heat dissipation boxes 4 are symmetrically connected on two sides of the cabinet body 1, a plurality of heat dissipation fans 5 are connected in the heat dissipation boxes 4, a plurality of heat dissipation holes 6 are arranged on the side walls of the cabinet body 1, the insulating plate 2 and the heat dissipation boxes 4, a plurality of buffer devices are connected on one side of the heat dissipation boxes 4 away from the cabinet body 1, a buffer plate 7 is connected on one side of the buffer devices away from the heat dissipation boxes 4, a plurality of support rods 8 are connected above the cabinet body 1, a rain baffle plate 9 is connected at the upper end and the lower end of each support rod 8, a damp baffle plate 10 is connected on the upper wall and the lower wall in the cabinet body 1, a baffle door 11 is connected on the front side of the cabinet body 1, a line guiding plate 12 is connected on the rear side in the cabinet body 1, the line arranging plate 12 is connected with a plurality of line fixing devices.

The heat dissipation holes 6 are obliquely arranged. Buffer locates including connecting buffer slot 13 on the heat dissipation case 4, sliding connection is equipped with slide 14 in the buffer slot 13, slide 14 one side through spring 15 with heat dissipation case 4 is connected, slide 14 keeps away from spring 15 one side is connected and is equipped with buffer beam 16, the 16 other end of buffer beam stretches out buffer slot 13 with buffer board 7 is connected. A buffer pad 17 is connected to one side of the buffer plate 7, which is far away from the buffer rod 16. The rain baffle 9 is a conical body without a bottom surface. The wire fixing device comprises wire fixing plates 18 which are symmetrically arranged, the wire fixing plates 18 are arc-shaped plates, a plurality of sliding blocks 19 are connected to the rear sides of the wire fixing plates 18, limiting grooves 20 matched with the sliding blocks 19 are formed in the wire fixing plates 12, sliding strips 21 are connected to the rear sides of the sliding blocks 19, sliding grooves 22 matched with the sliding strips 21 are formed in the wire fixing plates 12, and the sliding blocks 19 are mutually far away from one side and connected with the groove walls of the limiting grooves 20 through springs two 23. And rubber pads 24 are connected to the opposite sides of the two wire fixing plates 18 on the same wire fixing device.

The utility model is implemented in detail as follows: the cabinet body 1 is placed at a proper position, the stop door 11 is opened, required equipment is placed into the cabinet body 1, electric wires are pressed between two wire fixing plates 18 which are matched with each other, the wire fixing plates 18 are withdrawn immediately after being away from each other and moved due to the action of a second spring 23, meanwhile, the sliding block 19 moves in the limiting groove 20, the sliding strip 21 slides in the sliding groove 22, the wire fixing plates 18 fix the electric wires under the action of the second spring 23, the stop door 11 is closed and locked in time, the heat dissipation fan 5 is opened and closed, heat dissipation is conducted in the cabinet body 1 through the heat dissipation holes 6, when the cabinet body 1 is impacted, the buffer cushion 17 is impacted firstly, a primary buffering effect is achieved, the buffer cushion 17 drives the buffer plate 7 to move towards the cabinet body 1, the buffer plate 7 drives the sliding plate 14 to compress the first spring 15 through the rod 16, the first spring 15 achieves a secondary buffering effect, and damage to the internal equipment due to impact on the side wall of the cabinet body 1 is prevented, the moisture that dampproofing board 10 can be automatic in the cabinet body 1 is absorbed, avoids equipment to wet the damage, can regularly open shutter 11 and change dampproofing board 10, when meetting the rainwater and assault, weather shield 9 both can prevent that cabinet body 1 from receiving hitting of rainwater from hitting, can guide again rainwater flow direction cabinet body 1 four sides, avoids the rainwater to gather in cabinet body 1 top.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a safety device for switch board, includes the cabinet body (1), its characterized in that: the improved wardrobe is characterized in that an insulating plate (2) is connected to the side wall of the wardrobe body (1), a plurality of supporting legs (3) are connected to the lower portion of the wardrobe body (1), heat dissipation boxes (4) are symmetrically connected to the two sides of the wardrobe body (1), a plurality of heat dissipation fans (5) are connected to the heat dissipation boxes (4), a plurality of heat dissipation holes (6) are formed in the side walls of the wardrobe body (1), a plurality of buffer devices are connected to one side, away from the wardrobe body (1), of each heat dissipation box (4), buffer plates (7) are connected to one side, away from the heat dissipation boxes (4), a plurality of supporting rods (8) are connected to the upper portion of the wardrobe body (1), rain baffles (9) are connected to the upper end and the lower end of each supporting rod (8), moisture-proof plates (10) are connected to the upper wall and the lower wall of the wardrobe body (1), and a door (11) is connected to the front side of the wardrobe body (1), the rear side inside the cabinet body (1) is connected with a line arranging plate (12), and the line arranging plate (12) is connected with a plurality of line fixing devices.

2. The safety device for the power distribution cabinet according to claim 1, characterized in that: the heat dissipation holes (6) are obliquely arranged.

3. The safety device for the power distribution cabinet according to claim 1, characterized in that: buffer locates including connecting dashpot (13) on heat dissipation case (4), sliding connection is equipped with slide (14) in dashpot (13), slide (14) one side through spring (15) with heat dissipation case (4) are connected, slide (14) are kept away from spring (15) one side is connected and is equipped with buffer beam (16), buffer beam (16) other end stretches out dashpot (13) with buffer board (7) are connected.

4. The safety device for the power distribution cabinet according to claim 3, characterized in that: and a buffer pad (17) is connected to one side of the buffer plate (7) far away from the buffer rod (16).

5. The safety device for the power distribution cabinet according to claim 1, characterized in that: the rain baffle (9) is a conical body without a bottom surface.

6. The safety device for the power distribution cabinet according to claim 1, characterized in that: the solidus device is including locating solidus board (18) that the symmetry set up, solidus board (18) are the arc, solidus board (18) rear side is connected and is equipped with a plurality of sliders (19), be equipped with the matching in the same direction as on line board (12) spacing groove (20) of slider (19), slider (19) rear side is connected and is equipped with draw runner (21), be equipped with the matching in the same direction as line board (12) spout (22) of draw runner (21), slider (19) keep away from one side each other through spring two (23) with spacing groove (20) cell wall is connected.

7. The safety device for the power distribution cabinet according to claim 6, characterized in that: rubber pads (24) are connected to the opposite sides of the two wire fixing plates (18) on the same wire fixing device.

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