CN214849928U

CN214849928U - Low-voltage comprehensive power distribution switch cabinet

Info

Publication number: CN214849928U
Application number: CN202121403616.5U
Authority: CN
Inventors: 杨晓琳; 高秀芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-23
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a distribution cubical switchboard is synthesized to low pressure, the power distribution box comprises a box body, it is provided with the casing to slide in the box, install electrical component in the casing, at least one spout has been seted up to the bottom half, every it is provided with the bracing piece all to slide in the spout, the bracing piece slides and drives the casing and slide, vertical slip is provided with the slide bar in the bracing piece, the slide bar with all be provided with first spring between the bracing piece. This distribution cubical switchboard is synthesized to low pressure, through the box, a housing, the spout, the cooperation between the bracing piece, when needing to overhaul, it slides to drive the casing through the bracing piece to be convenient for slide electrical component to the box outside and overhaul, through the bracing piece, cooperation between slide bar and the first spring, can play absorbing effect at the in-process that removes or transports, thereby play the effect of the inside electrical component of protection casing, strengthened this distribution cubical switchboard's practicality.

Description

Low-voltage comprehensive power distribution switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a distribution cubical switchboard is synthesized to low pressure.

Background

The distribution switch cabinet is widely applied to transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum, chemical enterprises, large-scale steel plants, high-rise building power centers, reactive compensation, metering, electric energy distribution and other occasions, the rated current of the low-voltage distribution cabinet is alternating current fifty hertz, a power distribution system with rated voltage of three hundred eighty volts is used as power, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong practicability, novel structure and the like.

Distribution cubical switchboard need often overhaul after the installation to guarantee its high-efficient permanent operation, traditional distribution cubical switchboard inner structure is rigid, thereby leads to the inconvenient removal of internals to bring the difficulty for maintenance work, thereby traditional distribution cubical switchboard cushioning effect is less in addition, jolts by a wide margin at the in-process of removing or transporting and can bring the damage for the inside electrical element of box, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution cubical switchboard is synthesized to low pressure to solve the problem that proposes among 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 distribution cubical switchboard is synthesized to low pressure, includes the box, it is provided with the casing to slide in the box, install electrical component in the casing, at least one spout, every have been seted up to the bottom half all slide in the spout and be provided with the bracing piece, the bracing piece slides and drives the casing and slide, vertical slip is provided with the slide bar in the bracing piece, the slide bar with all be provided with first spring between the bracing piece.

Furthermore, a limit groove is formed in the side wall of the box body, a locking mechanism is arranged on the side wall of the shell, and the locking mechanism is arranged in the limit groove in a sliding mode.

Further, locking mechanism includes sleeve and boss, the boss slides and sets up in the sleeve, be provided with the second spring between boss and the casing, spacing inslot seted up with boss joint complex first draw-in groove and second draw-in groove.

Furthermore, the bottom of the box body is provided with a fixing frame, the fixing frame is rotatably connected with a plurality of rollers, and the shell is arranged on the rollers in a sliding mode.

Furthermore, a limiting sleeve is fixedly connected to the top of the shell, a sliding block is arranged in the limiting sleeve in a sliding mode, a third spring is arranged between the sliding block and the shell, two limiting strips are arranged on the top of the inner side of the box body, and the two limiting strips are located on two sides of the sliding block respectively.

Furthermore, a groove is formed in the shell, and a pull ring is arranged in the groove.

Furthermore, one end of the sliding rod, which is far away from the shell, is provided with a self-locking universal wheel.

Furthermore, a box door is arranged on the box body, and a plurality of heat dissipation holes are formed in one side, far away from the box door, of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: according to the low-voltage comprehensive power distribution switch cabinet, through the matching among the box body, the shell, the sliding groove and the supporting rod, when the maintenance is needed, the shell is driven to slide through the supporting rod, so that an electric element can be conveniently slid to the outside of the box body for maintenance; through the cooperation between bracing piece, slide bar and the first spring, can play absorbing effect at the in-process that removes or transports to play the effect of the inside electrical component of protection casing, strengthened this distribution cubical switchboard's practicality.

Drawings

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

FIG. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is a schematic isometric view of the present invention;

FIG. 4 is a schematic view of the internal structure of the case of the present invention;

FIG. 5 is a schematic sectional view of the present invention;

fig. 6 is the utility model discloses locking mechanism sectional structure schematic diagram.

In the figure: 1. a box body; 2. a housing; 3. a box door; 4. a chute; 5. a support bar; 6; a pull ring; 7. a slide bar; 8. a self-locking universal wheel; 9. a first spring; 10. a fixed mount; 11. a drum; 12. a limiting groove; 13. a locking mechanism; 14. a sleeve; 15. a boss; 16. a second spring; 17. a first card slot; 18. a second card slot; 19. a limiting sleeve; 20. a slider; 21. a third spring; 22. a limiting strip; 23. heat dissipation holes; 24. and (4) a groove.

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.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a distribution cubical switchboard is synthesized to low pressure, includes box 1, and it is provided with casing 2 to slide in box 1, installs electrical element in the casing 2, and at least one spout 4 has been seted up to box 1 bottom, all slides in the spout 4 and is provided with bracing piece 5, and bracing piece 5 slides and drives casing 2 and slide, and vertical slip is provided with slide bar 7 in the bracing piece 5, all is provided with first spring 9 between slide bar 7 and the bracing piece 5.

Specifically, the power distribution switch cabinet comprises a box body 1, a shell 2 is arranged in the box body 1 in a sliding mode, an electric element is arranged in the shell 2 and is arranged in the box body 1 in a sliding mode through the shell 2, and therefore the electric element can conveniently slide out of the box body 1 and a constructor can conveniently overhaul; the specific sliding mode is as follows: through having seted up spout 4 in box 1 bottom, wherein the quantity of spout 4 is two, all be located box 1's bottom, the quantity of bracing piece 5 is 4, a pair of bracing piece 5 and box 1 fixed connection of box 1 front end, a pair of bracing piece 5 and casing 2 fixed connection of box 1 rear end, bracing piece 5 slides and drives casing 2 and remove, and then can overhaul work with electrical element roll-off box 1, be provided with a slide bar 7 through vertical upwards sliding in bracing piece 5, all be provided with first spring 9 between slide bar 7 and bracing piece 5, cushioning effect through first spring 9, and then play absorbing effect, thereby protect the inside electrical element of casing 2.

The side wall of the box body 1 is provided with a limiting groove 12, the side wall of the shell 2 is provided with a locking mechanism 13, the locking mechanism 13 is arranged in the limiting groove 12 in a sliding mode, the locking mechanism 13 comprises a sleeve 14 and a boss 15, the boss 15 is arranged in the sleeve 14 in a sliding mode, a second spring 16 is arranged between the boss 15 and the shell 2, and a first clamping groove 17 and a second clamping groove 18 which are matched with the boss 15 in a clamping mode are formed in the limiting groove 12.

Preferably, casing 2 is located when 1 internal state of box, 15 joints of boss this moment are in first draw-in groove 17, when needs slide casing 2 to box 1 outside, boss 15 slides in spacing groove 12, when gliding in-process receives the extrusion, boss 15 slides to the direction that is close to sleeve 14, thereby extrude second spring 16, when boss 15 slides to second draw-in groove 18, second spring 16 resumes the in-process of elasticity and drives boss 15 to slide to the direction of second draw-in groove 18, make boss 15 joints in second draw-in groove 18, at this moment, casing 2's most is located box 1 outside, be convenient for staff's maintenance work.

The bottom of the box body 1 is provided with a fixing frame 10, the fixing frame 10 is connected with a plurality of rollers 11 in a rotating mode, and the shell 2 is arranged on the rollers 11 in a sliding mode.

Preferably, the plurality of rollers 11 are arranged, so that the resistance of the shell 2 during sliding is reduced, and the shell 2 can slide out of the box body 1 more conveniently.

The top of the casing 2 is fixedly connected with a limit sleeve 19, a sliding block 20 is arranged in the limit sleeve 19 in a sliding mode, a third spring 21 is arranged between the sliding block 20 and the casing 2, two limit strips 22 are arranged at the top of the inner side of the box body 1, and the two limit strips 22 are respectively located on two sides of the sliding block 20.

Preferably, when the shell 2 slides, the limiting sleeve 19 and the sliding block 20 are driven to slide, the limiting strips 22 are located on two sides of the sliding block 20 to achieve a limiting effect, and the limiting sleeve 19, the sliding block 20 and the third spring are matched with each other to reduce the bumping amplitude of the interior of the box body 1 by utilizing the buffering effect of the third spring 21, so that the electrical element is further protected.

The shell 2 is provided with a groove 24, and the groove 24 is provided with a pull ring 6.

Preferably, the pull ring 6 drives the shell 2 to slide, and the operation is simple and convenient.

One end of the sliding rod 7 far away from the shell 2 is provided with a self-locking universal wheel 8.

Preferably, the self-locking universal wheels 8 are arranged on the sliding rods 7, so that the distribution switch cabinet can be moved conveniently.

The box body 1 is hinged with a box door 3 with damping, and one side of the box body 1, which is far away from the box door 3, is provided with a plurality of heat dissipation holes 23.

Preferably, through setting up chamber door 3, when not using, the inside electric elements of this switch board of protection is closed to chamber door 3, through from taking damped design, when external force is less than the resistance, the chamber door can not oneself open, through being provided with louvre 23, plays the radiating effect, avoids appearing because the heat leads to the impaired condition of the inside electric elements of box 1 too high, and wherein the quantity of heat dissipation strip 23 can be for 8, 9 or 10 etc..

The working principle is as follows: when the electrical elements in the box body 1 need to be overhauled, the box door 3 is opened firstly, the shell body 2 is pulled through the pull ring 6, the shell body 2 drives the locking mechanism 13 to slide, the boss 15 slides in the limiting groove 12, when the boss 15 is extruded in the sliding process, the boss 15 slides towards the direction close to the sleeve 14, so that the second spring 16 is extruded, when the boss 15 slides to the second clamping groove 18, the boss 15 is driven to slide towards the second clamping groove 18 in the process of restoring the elasticity of the second spring 16, so that the boss 15 is clamped in the second clamping groove 18, at the moment, most of the shell body 2 is positioned outside the box body 1, and the overhauling work of workers is facilitated; in the process of transportation or work, a sliding rod 7 is vertically and upwards arranged in the supporting rod 5 in a sliding mode, a first spring 9 is arranged between the sliding rod 7 and the supporting rod 5, and the damping effect is achieved through the buffering effect of the first spring 9, so that the electric elements inside the shell 2 are protected.

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 distribution cubical switchboard is synthesized to low pressure which characterized in that: comprises a box body (1);

a shell (2) is arranged in the box body (1) in a sliding mode, and electric elements are installed in the shell (2);

the bottom of the box body (1) is provided with at least one sliding chute (4), a supporting rod (5) is arranged in each sliding chute (4) in a sliding mode, and the supporting rods (5) drive the shell (2) to slide in a sliding mode;

a sliding rod (7) is vertically arranged in the supporting rod (5) in a sliding mode, and a first spring (9) is arranged between the sliding rod (7) and the supporting rod (5).

2. The low-voltage integrated power distribution switchgear according to claim 1, wherein: the side wall of the box body (1) is provided with a limiting groove (12), the side wall of the shell (2) is provided with a locking mechanism (13), and the locking mechanism (13) is arranged in the limiting groove (12) in a sliding mode.

3. The low-voltage integrated power distribution switchgear according to claim 2, wherein: the locking mechanism (13) comprises a sleeve (14) and a boss (15), the boss (15) is arranged in the sleeve (14) in a sliding mode, and a second spring (16) is arranged between the boss (15) and the shell (2);

a first clamping groove (17) and a second clamping groove (18) which are matched with the lug boss (15) in a clamping mode are formed in the limiting groove (12).

4. The low-voltage integrated power distribution switchgear according to claim 1, wherein: the improved cabinet is characterized in that a fixing frame (10) is arranged at the bottom of the cabinet body (1), a plurality of rollers (11) are rotatably connected to the fixing frame (10), and the shell (2) is slidably arranged on the rollers (11).

5. The low-voltage integrated power distribution switchgear according to claim 1, wherein: the top of the shell (2) is fixedly connected with a limiting sleeve (19), a sliding block (20) is arranged in the limiting sleeve (19) in a sliding mode, and a third spring (21) is arranged between the sliding block (20) and the shell (2);

the top of box (1) inboard is provided with two spacing strips (22), two spacing strip (22) are located the both sides of sliding block (20) respectively.

6. The low-voltage integrated power distribution switchgear according to claim 1, wherein: a groove (24) is formed in the shell (2), and a pull ring (6) is arranged in the groove (24).

7. The low-voltage integrated power distribution switchgear according to claim 1, wherein: and one end of the sliding rod (7) far away from the shell (2) is provided with a self-locking universal wheel (8).

8. The low-voltage integrated power distribution switchgear according to claim 1, wherein: the box body (1) is provided with a box door (3), and one side of the box body (1) far away from the box door (3) is provided with a plurality of heat dissipation holes (23).