CN218770712U - Dust protected low pressure power distribution cabinet - Google Patents

Abstract

The utility model discloses a dust protected low voltage power distribution cabinet, establish at the frame of counter weight base up end and establish the power distribution cabinet body on the slip subassembly including counter weight base, slip subassembly, fixed, the spout has been seted up to counter weight base's up end. In the utility model, through the design of utilizing the dust screens at the two sides of the frame and the U-shaped plate, dust, winged insects, mice, cockroaches and the like can be prevented from entering the interior of the power distribution cabinet body, so that the heat dissipation effect is ensured, foreign matters can be effectively prevented from contacting the circuit and the electronic device inside the cabinet body, the foreign matters are prevented from damaging the circuit and the electronic device inside the power distribution cabinet body, and the service life is prolonged; and utilize foretell design, when breaking down, then the maintainer is not hard up establishes two anti-deviation screw rods on the frame, holds the pull rod of U template outer wall face, need not dismantle the dust screen, can directly overhaul the power distribution cabinet body, and the operation is overhauld more conveniently.

Description

Dust protected low pressure power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board, especially, relate to a dust protected low pressure power switch board.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme guidance, convenient combination, strong seriousness and practicability, novel structure and the like, is widely applied to power users in factories, mining and the like, and is used as a control and distribution device of a power supply.

In order to ensure the heat dissipation effect of the low-voltage power distribution cabinet, heat dissipation holes and the like are designed for the low-voltage power distribution cabinet to dissipate heat, but due to the heat dissipation holes, dust, winged insects, mice, cockroaches and the like enter the low-voltage power distribution cabinet, and particularly rodent macroanimals such as mice and the like damage circuits and electronic devices in the low-voltage power distribution cabinet;

therefore provide a dust protected low-voltage power distribution cabinet, when guaranteeing the radiating effect, can effectively prevent circuit and the electron device of the internal portion of foreign matter contact cabinet, the problem that the personnel in the field need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust protected low pressure power distribution cabinet for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a dustproof low-voltage power distribution cabinet comprises a counterweight base, a sliding assembly, a frame fixedly arranged on the upper end face of the counterweight base and a power distribution cabinet body arranged on the sliding assembly, wherein a sliding groove is formed in the upper end face of the counterweight base; and utilize foretell design, when breaking down, then the maintainer is not hard up establishes two anti-deviation screw rods on the frame, holds the pull rod of U template outer wall face, need not dismantle the dust screen, can directly overhaul the power distribution cabinet body, and the operation is overhauld more conveniently.

As the utility model discloses a further optimization scheme, the equal fixed mounting of internal face has a fixing base, four about the U template both sides fastening bolt fixed mounting is passed through in the fixing base to the one end of anchor strut, the other end movable sleeve of anchor strut has fastening screw sleeve, the outer wall upper end of both sides of power distribution cabinet body is the fixed threaded connection head that is equipped with all, every fastening screw sleeve is through the internal thread that is equipped with inside and the threaded connection head threaded connection of every position, adopts above-mentioned design back, can realize the portable reinforcement installation of power distribution cabinet body, prevents to take place to collapse inside the frame.

As the utility model discloses a further optimization scheme, four the anchor strut is the symmetric distribution along with the central line of threaded connection head about the power distribution cabinet body.

As the utility model discloses a further optimization scheme, the inside bottom face of power distribution cabinet body is equipped with a plurality of fastening bolt in proper order, the slide is equipped with the mounting hole in corresponding every fastening bolt department, the power distribution cabinet body is through a plurality of fastening bolt fixed mounting on the slide.

As a further optimization scheme of the utility model, the equal fixed mounting of U template and counter weight base, frame contact junction has the rubber strip, the fixed pull rod that is equipped with of one side outer wall of U template.

The beneficial effects of the utility model reside in that:

in the utility model, through the design of utilizing the dust screens on the two sides of the frame and the U-shaped plate, dust, winged insects, mice, cockroaches and the like can be prevented from entering the interior of the power distribution cabinet body, so that the heat dissipation effect is ensured, foreign matters can be effectively prevented from contacting circuits and electronic devices inside the power distribution cabinet body, the foreign matters are prevented from damaging the circuits and the electronic devices inside the power distribution cabinet body, the service life is prolonged, and meanwhile, under the action of four groups of fixing seats, fastening threaded sleeves and threaded connectors, the power distribution cabinet body can be reinforced, and the frame is prevented from collapsing; and utilize foretell design, when breaking down, then the maintainer is not hard up establishes two anti-deviation screw rods on the frame, holds the pull rod of U template outer wall face, need not dismantle the dust screen, can directly overhaul the power distribution cabinet body, and the operation is overhauld more conveniently.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the frame, the counterweight base, the dust screen and the U-shaped plate of the present invention;

fig. 3 is a schematic view of the cross-section front view connection structure of the present invention.

The labels in the figure are: 1. a counterweight base; 11. a chute; 2. a frame; 21. a dust screen; 3. a sliding assembly; 31. a U-shaped plate; 32. an anti-deviation screw; 33. a slide plate; 34. a reinforcing rod; 35. a rubber disc; 4. a power distribution cabinet body; 5. a fixed seat; 6. fastening the threaded sleeve; 7. a threaded connector.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a dustproof low-voltage power distribution cabinet comprises a counterweight base 1, a sliding assembly 3, a frame 2 fixedly arranged on the upper end face of the counterweight base 1 and a power distribution cabinet body 4 arranged on the sliding assembly 3, wherein the upper end face of the counterweight base 1 is provided with a chute 11, the sliding assembly 3 comprises a sliding plate 33 slidably arranged in the chute 11, the power distribution cabinet body 4 fixedly arranged on the upper end face of the sliding plate 33 and a U-shaped plate 31 fixedly arranged on the upper end face of the sliding plate 33, the upper inner wall face and the lower wall face of the two sides of the U-shaped plate 31 are fixedly connected with the power distribution cabinet body 4 through four reinforcing rods 34, dust nets 21 are fixedly arranged in ports of the two opposite sides of the frame 2, the dust nets 21 are used for preventing dust, winged insects, mice, cockroaches and the like from entering the interior of the low-voltage power distribution cabinet body 4, two anti-deviation screw rods 32 are sequentially arranged on a top plate of the frame 2 in a threaded manner, rubber discs 35 are fixedly arranged at the bottom ends of the two anti-deviation screw rods 32, and the rubber discs 35 are used for fixing the U-shaped plate 31; the upper inner wall surface and the lower inner wall surface of the two sides of the U-shaped plate 31 are fixedly provided with the fixed seats 5, one ends of the four reinforcing rods 34 are fixedly arranged in the fixed seats 5 through fastening bolts, the other ends of the reinforcing rods 34 are movably sleeved with fastening threaded sleeves 6, the upper ends of the outer wall surfaces of the two sides of the power distribution cabinet body 4 are fixedly provided with threaded connectors 7, and each fastening threaded sleeve 6 is in threaded connection with each threaded connector 7 at the position through internal threads arranged inside; the four reinforcing rods 34 and the threaded connectors 7 are symmetrically distributed about the center line of the power distribution cabinet body 4; a plurality of fastening bolts are sequentially arranged on the inner bottom end face of the power distribution cabinet body 4, mounting holes are formed in the sliding plate 33 at positions corresponding to the fastening bolts, and the power distribution cabinet body 4 is fixedly mounted on the sliding plate 33 through the plurality of fastening bolts; rubber strips are fixedly arranged at the contact connection parts of the U-shaped plate 31, the counterweight base 1 and the frame 2, and a pull rod is fixedly arranged on the outer wall surface of one side of the U-shaped plate 31;

when in implementation: an installer power distribution cabinet body 4 is fixed on a sliding plate 33, fastening threaded sleeves 6 on four reinforcing rods 34 on the inner wall surface of a U-shaped plate 31 are in threaded connection with a threaded connector 7, then the sliding plate 33, the U-shaped plate 31 and the power distribution cabinet body 4 slide into a frame 2 along a sliding groove 11 of a counterweight base 1, and then two anti-deviation screws 32 are respectively rotated, so that a rubber disc 35 is tightly attached to the top end of the U-shaped plate 31 when the two anti-deviation screws 32 are screwed downwards, the U-shaped plate 31 and the power distribution cabinet body 4 are fixed, dust nets 21 and the U-shaped plate 31 on two sides of the frame 2 on two sides can be used for preventing dust, winged insects, mice, cockroaches and the like from entering the power distribution cabinet body 4, so that while the heat dissipation effect is ensured, foreign matters can be effectively prevented from contacting circuits and electronic devices inside the power distribution cabinet body 4, the foreign matters are prevented from damaging the circuits and the electronic devices inside the power distribution cabinet body 4, and the service life is prolonged; meanwhile, under the action of the four groups of fixed seats 5, the fastening threaded sleeves 6 and the threaded connectors 7, the power distribution cabinet body 4 can be reinforced, and collapse in the frame 2 is prevented; and utilize foretell design, when breaking down, then the maintainer is not hard up establishes two on frame 2 and prevents inclined to one side screw rod 32, holds the pull rod of U type plate 31 outer wall, need not dismantle dust screen 21, can directly overhaul power distribution cabinet body 4, and the operation is overhauld more conveniently.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (5)

1. The utility model provides a dust protected low-voltage power distribution cabinet, its characterized in that, include counter weight base (1), sliding component (3), fixed establishment frame (2) at counter weight base (1) up end and establish power distribution cabinet body (4) on sliding component (3), spout (11) have been seted up to the up end of counter weight base (1), sliding component (3) are established slide (33) in spout (11), fixed establishment in power distribution cabinet body (4) of slide (33) up end and U template (31) at slide (33) up end including sliding, inner wall is established through four anchor strut (34) and power distribution cabinet body (4) fixed connection about U template (31) both sides, equal fixed mounting has dust screen (21) in frame (2) relative both sides mouth, it is equipped with two and prevents inclined to one side screw rod (32) to run through the screw thread on the roof of frame (2) in proper order, two the equal fixed mounting in bottom of preventing inclined to one side screw rod (32) has rubber disc (35).

2. The dust protected low voltage power distribution cabinet according to claim 1, characterized in that: the utility model discloses a power distribution cabinet, including U template (31) both sides, the equal fixed mounting of internal face has fixing base (5), four about U template (31) both sides the one end of anchor strut (34) is passed through fastening bolt fixed mounting in fixing base (5), the other end movable sleeve of anchor strut (34) has fastening thread sleeve (6), the both sides outer wall upper end of power distribution cabinet body (4) is all fixed and is equipped with threaded connection head (7), every fastening thread sleeve (6) are through the internal thread that is equipped with and threaded connection head (7) the threaded connection of every place position.

3. The dust protected low voltage power distribution cabinet according to claim 1, characterized in that: the four reinforcing rods (34) and the threaded connectors (7) are symmetrically distributed around the center line of the power distribution cabinet body (4).

4. The dust protected low voltage power distribution cabinet according to claim 1, characterized in that: the power distribution cabinet is characterized in that a plurality of fastening bolts are sequentially arranged on the bottom end face of the interior of the power distribution cabinet body (4), mounting holes are formed in the positions, corresponding to the fastening bolts, of the sliding plate (33), and the power distribution cabinet body (4) is fixedly mounted on the sliding plate (33) through the fastening bolts.

5. The dust protected low voltage power distribution cabinet according to claim 1, characterized in that: the rubber strip is fixedly mounted at the contact joint of the U-shaped plate (31) and the counterweight base (1) and the frame (2), and a pull rod is fixedly arranged on the outer wall surface of one side of the U-shaped plate (31).

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