CN219420009U - Low-voltage distribution control box - Google Patents

Abstract

The utility model discloses a low-voltage distribution control box, which comprises a low-voltage distribution box, wherein the front surface of the low-voltage distribution box is hinged with a safety door through a pin shaft, a movable plate is arranged in the low-voltage distribution box, the front surface of the movable plate is fixedly connected with a mounting plate which is arranged at equal intervals, the front surface of the movable plate is fixedly connected with a mounting seat, the front surface of the movable plate is fixedly inlaid with a threaded ring, the inner ring of the threaded ring is in threaded connection with a threaded transmission rod, the inner side wall of the low-voltage distribution box is fixedly inlaid with two bearing rings, the inner rings of the two bearing rings are fixedly connected with the outer surface of the threaded transmission rod, the back surface of the low-voltage distribution box is fixedly inlaid with two cooling fans, and the bottom surface of the movable plate is provided with two sliding holes. This low-voltage distribution control box can conveniently install switchgear and measuring instrument in the top of mounting panel and mount pad, improves the maintenance speed and the installation effectiveness to the inside distribution subassembly of low-voltage distribution box.

Description

Low-voltage distribution control box

Technical Field

The utility model relates to the field of low-voltage distribution boxes, in particular to a low-voltage distribution control box.

Background

The distribution box is a mass parameter on data, generally forms low-voltage forest according to electric wiring, and requires to assemble switch equipment, measuring instruments, protection electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, so as to form the low-voltage distribution box, and the distribution box can be switched on or off by means of a manual or automatic switch in normal operation and is divided into a high-voltage distribution box and a low-voltage distribution box.

The present chinese patent with publication number CN212518055U discloses a low-voltage distribution control box, including low-voltage distribution control box, the inside slip of low-voltage distribution control box is provided with the support maintenance piece, support and maintain and set up the locating pin on the piece, the bottom of locating pin stretches into the inside of low-voltage distribution control box, but during maintenance to the switchgear and the measuring instrument maintenance of support frame top in the above-mentioned patent, need the manual work to dismantle the support frame and shift out, the step is loaded down with trivial details when shifting out the operation, reduces the maintenance speed to the control box inside, and for this reason, we propose low-voltage distribution control box and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a low-voltage distribution control box so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a low-voltage distribution control box, includes low-voltage distribution box, low-voltage distribution box's front has the emergency exit through the round pin axle, low-voltage distribution box's inside is equipped with the movable plate, the mounting panel that the front fixedly connected with equidistance of movable plate was arranged, the front fixedly connected with mount pad of movable plate, the front fixedly mosaic of movable plate has the screwed ring, the inner circle threaded connection of screwed ring has the screw drive pole, two are inlayed to low-voltage distribution box's inside wall is fixed to have two race rings, two the inner circle of race ring all is connected with the surface fixed of screw drive pole, the back of low-voltage distribution box is fixed to be inlayed and is had two radiator fans.

In a further embodiment, two sliding holes are formed in the bottom surface of the moving plate, two limiting sliding plates are fixedly connected to the inner bottom wall of the low-voltage distribution box, and the outer surfaces of the two limiting sliding plates are respectively connected with the inner walls of the two sliding holes in a sliding mode.

In a further embodiment, ventilation micropores are formed in the front face of the movable plate in an equidistance arrangement, and a dustproof screen plate is fixedly connected to the back face of the low-voltage distribution box.

In a further embodiment, two air inlet holes are formed in the outer surface of the low-voltage distribution box, and dust filtering net plates are fixedly connected to the inner walls of the two air inlet holes.

In a further embodiment, a plurality of instrument panels are fixedly embedded in the front face of the safety door, and a warning sign is fixedly connected to the front face of the safety door.

In a further embodiment, the front end of the threaded transmission rod is fixedly connected with a rotating handle, and the front face of the low-voltage distribution box is provided with a control port.

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

this device is equipped with bearing ring and screw drive pole through low voltage distribution box to with the cooperation of movable plate department screwed ring, can make the movable plate slide in the inside of low voltage distribution box, through the forward removal of movable plate, can make the movable plate remove to the forefront of low voltage distribution box, conveniently install switchgear and measuring instrument in the top of mounting panel and mount pad, and be convenient for follow-up maintenance to distribution assembly, improve the maintenance speed and the installation effectiveness to the inside distribution assembly of low voltage distribution box, through the fresh air inlet and the ventilation micropore that are equipped with, and with the cooperation of radiator fan, can assist the inside of low voltage distribution box to dispel the heat, avoid appearing the problem of temperature rise.

Drawings

Fig. 1 is a schematic perspective view of a front view of a low-voltage distribution control box.

Fig. 2 is a cross-sectional view of a front view of a low voltage distribution control box.

Fig. 3 is a cross-sectional view of a side view of a low voltage distribution control box.

Fig. 4 is a schematic perspective view of a rear view of the low-voltage distribution control box.

In the figure: 1. a low voltage distribution box; 2. a safety door; 3. a moving plate; 4. a mounting plate; 5. a mounting base; 6. a threaded ring; 7. a bearing ring; 8. a threaded transmission rod; 9. a rotating handle; 10. an air inlet hole; 11. a dust filtering net plate; 12. a dust-proof screen; 13. a heat dissipation fan; 14. ventilation micropores; 15. a slide hole; 16. a limit sliding plate; 17. a control port; 18. a dashboard; 19. a warning board.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model comprises a low-voltage distribution box 1, wherein the front surface of the low-voltage distribution box 1 is hinged with a safety door 2 through a pin shaft, a movable plate 3 is arranged in the low-voltage distribution box 1, the front surface of the movable plate 3 is fixedly connected with a mounting plate 4 which is equidistantly arranged, the front surface of the movable plate 3 is fixedly connected with a mounting seat 5, the front surface of the movable plate 3 is fixedly inlaid with a threaded ring 6, the inner ring of the threaded ring 6 is in threaded connection with a threaded transmission rod 8, the inner side wall of the low-voltage distribution box 1 is fixedly inlaid with two bearing rings 7, the inner rings of the two bearing rings 7 are fixedly connected with the outer surface of the threaded transmission rod 8, and the back surface of the low-voltage distribution box 1 is fixedly inlaid with two cooling fans 13.

Two slide holes 15 have been seted up to the bottom surface of movable plate 3, two spacing slide 16 of interior bottom wall fixedly connected with of low voltage distribution box 1, the surface of two spacing slide 16 respectively with the inner wall sliding connection of two slide holes 15, ventilation micropore 14 that the equidistance was arranged has been seted up in the front of movable plate 3, the back fixedly connected with dustproof otter board 12 of low voltage distribution box 1, cooperation through slide hole 15 and spacing slide 16 can make movable plate 3 more stable when removing, play spacing effect when removing movable plate 3 simultaneously, utilize ventilation micropore 14 can ventilate in the heat dissipation process, can seal dustproof to heat dissipation fan 13 department through dustproof otter board 12.

Two air inlet holes 10 have been seted up to the surface of low voltage distribution box 1, the equal fixedly connected with dust filtering net board 11 of inner wall of two air inlet holes 10, the front of emergency exit 2 is fixed to be inlayed and is had a plurality of panel boards 18, the front fixedly connected with warning sign 19 of emergency exit 2, the front fixedly connected with of screw drive pole 8 is rotatory to 9, control mouthful 17 has been seted up in the front of low voltage distribution box 1, can carry out safety warning to electric power work through warning sign 19, utilize to control mouthful 17 to be convenient for control low voltage distribution box 1.

The working principle of the utility model is as follows: when the switch device and the measuring instrument are installed and maintained, the threaded transmission rod 8 is rotated clockwise through the rotating handle 9, the threaded transmission rod 8 is in transmission fit with the threaded ring 6 by utilizing the clockwise rotation of the threaded transmission rod 8, the moving plate 3 outside the threaded ring 6 moves forwards until the moving plate 3 moves to the forefront end of the low-voltage distribution box 1, then the switch device and the measuring instrument can be installed above the installation plate 4 and the installation seat 5, and then the threaded transmission rod 8 is rotated anticlockwise, so that the moving plate 3 can be driven to move towards the inside of the low-voltage distribution box 1, and the installation plate 4 and the installation seat 5 can be reset.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Low voltage distribution control box, its characterized in that: including low-voltage distribution box (1), the front of low-voltage distribution box (1) articulates through the round pin axle has emergency exit (2), the inside of low-voltage distribution box (1) is equipped with movable plate (3), the front fixedly connected with mounting panel (4) that the equidistance was arranged of movable plate (3), the front fixedly connected with mount pad (5) of movable plate (3), the front of movable plate (3) is fixed to be inlayed and is had screwed ring (6), the inner circle threaded connection of screwed ring (6) has screw drive pole (8), the inside wall of low-voltage distribution box (1) is fixed to be inlayed and is had two race rings (7), two the inner circle of race ring (7) all is connected with screw drive pole (8) surface fixed, the back of low-voltage distribution box (1) is fixed to be inlayed and is had two heat dissipation fans (13).

2. The low voltage distribution control box of claim 1, wherein: two slide holes (15) are formed in the bottom surface of the moving plate (3), two limiting slide plates (16) are fixedly connected to the inner bottom wall of the low-voltage distribution box (1), and the outer surfaces of the two limiting slide plates (16) are respectively connected with the inner walls of the two slide holes (15) in a sliding mode.

3. The low voltage distribution control box of claim 1, wherein: ventilation micropores (14) are formed in the front face of the movable plate (3) in an equidistance arrangement mode, and a dustproof screen plate (12) is fixedly connected to the back face of the low-voltage distribution box (1).

4. The low voltage distribution control box of claim 1, wherein: two air inlet holes (10) are formed in the outer surface of the low-voltage distribution box (1), and dust filtering net plates (11) are fixedly connected to the inner walls of the two air inlet holes (10).

5. The low voltage distribution control box of claim 1, wherein: the front of the safety door (2) is fixedly embedded with a plurality of instrument panels (18), and the front of the safety door (2) is fixedly connected with a warning board (19).

6. The low voltage distribution control box of claim 1, wherein: the front end of the threaded transmission rod (8) is fixedly connected with a rotary handle (9), and the front surface of the low-voltage distribution box (1) is provided with a control port (17).