CN216289655U

CN216289655U - Low-voltage distribution cabinet with inside pull installation mechanism

Info

Publication number: CN216289655U
Application number: CN202121959724.0U
Authority: CN
Inventors: 杨建义
Original assignee: Anhui Ninth Five Year Plan Electric Co ltd
Current assignee: Anhui Ninth Five Year Plan Electric Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-12
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a low-voltage power distribution cabinet with an internal drawing and installing mechanism, wherein the drawing and installing mechanism comprises symmetrically arranged slide rails and slide bars, the outer surfaces of the two slide rails are fixedly connected with the bottom of the inner surface of the power distribution cabinet, the slide bars are movably connected with the inside of an installing frame through limiting components in a penetrating manner, gears are movably connected with the inner walls of the two slide rails, tooth sockets are respectively arranged in the two slide rails, the inner surfaces of the tooth sockets are movably connected with teeth of the gears, and a connecting rod is arranged between the outer surfaces of the two gears, which are close to each other. This low-voltage distribution cabinet with inside pull installation mechanism through setting up pull mechanism to improve stability, the security of installing frame when using, and can carry out position control to internal device according to actual need, solved current low-voltage distribution cabinet its inside low-usage and the big problem of use limitation through the combination of above-mentioned structure.

Description

Low-voltage distribution cabinet with inside pull installation mechanism

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet with an internal drawing and installing mechanism.

Background

The low-voltage distribution system consists of a distribution substation, a high-voltage distribution line, a distribution transformer, a low-voltage distribution line and corresponding control protection equipment. In daily use, in order to promote convenience in use and security of low-voltage distribution system, need use the low-voltage distribution cabinet.

And the most simple structure of low-voltage distribution cabinet on the market at present is fixed, and interior space utilization is not high, leads to low-voltage distribution equipment and switch to be unable to install and use at cabinet body inboard, even installed also can lead to the troublesome poeration, and the installation is very big with the use limitation, consequently need provide a device and solve to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a low-voltage power distribution cabinet with an internal drawing and installing mechanism, which solves the problems of low internal utilization rate and large use limitation of the existing low-voltage power distribution cabinet.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a low-voltage distribution cabinet with inside pull installation mechanism, includes switch board and installing frame, the internal surface of switch board and the internal surface swing joint of installing frame, the outside of installing frame is provided with the pull mechanism.

The drawing mechanism comprises slide rails and slide bars which are symmetrically arranged, the outer surfaces of the two slide rails are fixedly connected with the bottom of the inner surface of the power distribution cabinet, the slide bars are movably connected with the inner part of the installation frame in a penetrating manner through a limiting component, the inner walls of the two slide rails are movably connected with gears, tooth sockets are respectively arranged in the two slide rails, the inner surfaces of the tooth sockets are movably connected with teeth of the gears, a connecting rod is arranged between one sides of the outer surfaces of the two gears, which are close to each other, two ends of the connecting rod are respectively fixedly connected with the outer surfaces of the two gears, the outer surface of the connecting rod is rotatably connected with the inner part of the installation frame in a penetrating manner, the outer surface of the connecting rod is fixedly connected with a round roller in a penetrating manner, the outer surface of the slide bars is fixedly connected with an attaching plate, the outer surface of the attaching plate is movably connected with the outer surface of the round roller, and the outer surface of the attaching plate is fixedly connected with an end socket, the outer surface of the end head is movably connected with the inside of the round roller in a penetrating way.

Preferably, spacing subassembly includes spacing strip and plectane, swing joint is run through with the inside of installation frame to the surface of spacing strip, the plectane passes through the bull stick and is connected with the installation frame rotation, the surface cover of bull stick is equipped with the torsional spring, the seat is turned round to the outer fixed surface of plectane is connected with.

Preferably, the outer surface of the limiting strip is provided with a rotating groove, the inner surface of the rotating groove is rotatably connected with a rotating frame, and the outer surface of the rotating frame is fixedly connected with the outer surface of the sliding strip.

Preferably, the clamping groove is formed in the outer surface of the limiting strip, the clamping strip is fixedly connected to the outer surface of the circular plate, and the outer surface of the clamping strip is clamped with the inner surface of the clamping groove.

Preferably, the top and the bottom of the inner surface of the mounting frame are symmetrically provided with sliding plates, and the outer surface of each sliding plate is provided with a sliding groove.

Preferably, the inner surface of the sliding groove is connected with a drawing plate in a sliding mode, and the top of the sliding plate is provided with a limiting block.

Advantageous effects

The utility model provides a low-voltage power distribution cabinet with an internal drawing and installing mechanism. Compared with the prior art, the method has the following beneficial effects:

(1) this low-voltage distribution cabinet with inside pull installation mechanism, through setting up pull mechanism, hole through on the installing frame can carry out the pull to the installing frame, and through setting up spacing subassembly, spacing and card strip joint back, make the draw runner drive the rigging plate motion, and make the end carry on spacingly to the roller, thereby make the connecting rod can't rotate, simultaneously through tooth groove and the tooth's of the tooth be connected, further carry out spacing stability of having guaranteed the installing frame, thereby the stability of installing frame when using has been improved, the security, and can carry out position control to internal device according to actual needs, the problem that current low-voltage distribution cabinet its inside utilization ratio is low and the use limitation is big has been solved through the combination of above-mentioned structure.

(2) This low-voltage distribution cabinet with inside pull installation mechanism, through the slide, the spout, the pull board, the combination of stopper isotructure, thereby improve inside utilization ratio through installing inside device on the pull board and setting up multiunit pull board, thereby and can take the pull board out and take required device out when needs, thereby very big improvement practicality, and carry on spacingly to the pull board through the joint of stopper and slide, not only can strengthen the stability of pull board, and can break away from spacingly to the pull board when using fast, the problem that current low-voltage distribution cabinet its inside low-voltage distribution cabinet utilization ratio is low and the use limitation is big has been solved through the combination of above-mentioned structure.

Drawings

FIG. 1 is a sectional view showing the internal structure of the present invention;

FIG. 2 is an exploded view of the outer structure of the drawer mechanism of the present invention;

FIG. 3 is an exploded view of the outer structure of the spacing assembly of the present invention;

fig. 4 is a perspective view showing the external structure of the drawing plate of the present invention.

In the figure: 1-power distribution cabinet, 2-mounting frame, 3-drawing mechanism, 31-sliding rail, 32-sliding bar, 33-limiting component, 331-limiting bar, 332-circular plate, 333-rotating rod, 334-torsion spring, 335-torsion seat, 336-rotating groove, 337-rotating frame, 338-clamping groove, 339-clamping bar, 34-gear, 35-tooth groove, 36-connecting rod, 37-round roller, 38-laminating plate, 39-end head, 4-sliding plate, 5-sliding groove, 6-drawing plate and 7-limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a low-voltage power distribution cabinet with an internal drawing installation mechanism comprises a power distribution cabinet 1 and an installation frame 2, wherein a cabinet door is arranged outside the power distribution cabinet 1, one side, facing outwards, of the installation frame 2 is in a closed state, electric shock caused by mistaken touch of internal devices is avoided, holes facilitating drawing are formed in the outer surface of the installation frame 2, the inner surface of the power distribution cabinet 1 is movably connected with the inner surface of the installation frame 2, and a drawing mechanism 3 is arranged outside the installation frame 2; the drawing mechanism 3 comprises slide rails 31 and slide bars 32 which are symmetrically arranged, the outer surfaces of the two slide rails 31 are fixedly connected with the bottom of the inner surface of the power distribution cabinet 1, the slide bars 32 are movably connected with the inside of the mounting frame 2 through a limiting component 33 in a penetrating manner, the inner walls of the two slide rails 31 are movably connected with gears 34, tooth sockets 35 are respectively arranged inside the two slide rails 31, the inner surfaces of the tooth sockets 35 are movably connected with teeth of the gears 34, a connecting rod 36 is arranged between the adjacent sides of the outer surfaces of the two gears 34, two ends of the connecting rod 36 are respectively fixedly connected with the outer surfaces of the two gears 34, the outer surface of the connecting rod 36 is rotatably connected with the inside of the mounting frame 2 in a penetrating manner, a round roller 37 is fixedly connected with the outer surface of the connecting rod 36 in a penetrating manner, a jointing plate 38 is fixedly connected with the outer surface of the slide bars 32, the outer surface of the jointing plate 38 is movably connected with the outer surface of the round roller 37, and the outer surface of the jointing plate 38 is jointed with the round roller 37, the outer surface of the attaching plate 38 is fixedly connected with an end 39, the end 39 is symmetrically provided with a plurality of end grooves with the same interval to improve the stability, the outer surface of the end 39 is movably connected with the inside of the round roller 37 in a penetrating manner, the round roller 37 is provided with a plurality of end grooves with the size matched with that of the end 39 so as to be quickly connected with the end 39, the limiting component 33 comprises a limiting strip 331 and a round plate 332, the outer surface of the limiting strip 331 is movably connected with the inside of the installing frame 2 in a penetrating manner, the outer surface of the installing frame 2 is provided with an embedded groove with the size matched with that of the limiting strip 331, the round plate 332 is rotatably connected with the installing frame 2 through a rotating rod 333, the outer surface of the rotating rod 333 is sleeved with a torsion spring 334, the torsion spring 334 ensures that the round plate 332 is convenient for the round plate 332 to reset after movement, the outer surface of the round plate 332 is fixedly connected with a torsion seat 335, the outer surface of the limiting strip 331 is provided with a rotating groove 336, and the inner surface of the rotating groove 336 is rotatably connected with a rotating frame 337, the surface of revolving rack 337 is connected with the fixed surface of draw runner 32, draw-in groove 338 has been seted up to the surface of spacing 331, the fixed surface of plectane 332 is connected with card strip 339, the surface of card strip 339 and the internal surface looks joint of draw-in groove 338, the top and the bottom symmetry of 2 internal surfaces of installing frame are provided with slide 4, spout 5 has been seted up to slide 4's surface, the internal surface sliding connection of spout 5 has pull board 6, pull board 6 is provided with the multiunit, install the inside device of switch board on the pull board 6, and the pull groove that link up has been seted up on the surface, slide 4's top is provided with stopper 7, stopper 7 adopts the T font, and with the inside joint that runs through of slide 4.

And those not described in detail in this specification are well within the skill of those in the art.

When the device mounting and dismounting device is needed or internal devices are maintained and dismounted, a cabinet door of the power distribution cabinet 1 is opened, the mounting frame 2 is drawn out from the interior of the power distribution cabinet 1 through the hole in the mounting frame 2, the gear 34 is driven to rotate through the connecting rod 36 when the mounting frame 2 moves, after the pull-out plate 6 at a needed position is exposed, the circular plate 332 is twisted through the twisting seat 335 to rotate, so that the clamping strip 339 is separated from the limit of the limit strip 331, the limit strip 331 is separated from the inside of the embedding groove and rotates to be flush with the sliding strip 32, then the sliding strip 32 is pushed to move inwards through the limit strip 331, so that the laminating plate 38 is laminated with the circular roller 37, the end 39 is limited to the circular roller 37, the connecting rod 36 cannot rotate, and the gear 34 cannot move due to the connection of the teeth of the gear 34 and the tooth grooves 35, so that the gear 34 cannot move, the mounting frame 2 is limited and simultaneously moves along with the limit strip 331, torsional spring 334 drives plectane 332 through bull stick 333 and rotates and reset, thereby it is spacing to spacing strip 331 to make card strip 339 and draw-in groove 338 joint, thereby take off on the slide 4 with stopper 7 thereupon, then take required pull board 6 out from the installing frame 2 is inside through the pull groove, then can install the device on pull board 6, or maintain the device on pull board 6, dismantle, wrench movement plectane 332 once more after the completion, and take out spacing strip 331 and rotate and the gomphosis groove laminating, and make card strip 339 spacing strip 331 spacing once more, then inside pushing mounting frame 2 into switch board 1, and close the cabinet door can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a low-voltage distribution cabinet with inside pull installation mechanism, includes switch board (1) and installing frame (2), the internal surface of switch board (1) and the internal surface swing joint of installing frame (2), its characterized in that: a drawing mechanism (3) is arranged outside the mounting frame (2);

the drawing mechanism (3) comprises slide rails (31) and slide bars (32) which are symmetrically arranged, the outer surfaces of the slide rails (31) are fixedly connected with the bottom of the inner surface of the power distribution cabinet (1), the slide bars (32) are movably connected with the inner part of the installation frame (2) through limiting components (33), two gears (34) are movably connected with the inner wall of the slide rails (31), tooth grooves (35) are formed in the slide rails (31), the inner surfaces of the tooth grooves (35) are movably connected with the teeth of the gears (34), connecting rods (36) are arranged between the sides, close to each other, of the outer surfaces of the gears (34), two ends of each connecting rod (36) are fixedly connected with the outer surfaces of the two gears (34), the outer surfaces of the connecting rods (36) are rotatably connected with the inner part of the installation frame (2), and round rollers (37) are fixedly connected with the outer surfaces of the connecting rods (36) in a penetrating manner, the surface fixedly connected with rigging board (38) of draw runner (32), the surface swing joint of the surface of rigging board (38) and round roller (37), the surface fixedly connected with end (39) of rigging board (38), swing joint is run through with the inside of round roller (37) to the surface of end (39).

2. The low-voltage distribution cabinet with an internal drawing installation mechanism according to claim 1, wherein: spacing subassembly (33) are including spacing strip (331) and plectane (332), swing joint is run through with the inside of installing frame (2) to the surface of spacing strip (331), plectane (332) rotate with installing frame (2) through bull stick (333) and are connected, the surface cover of bull stick (333) is equipped with torsional spring (334), the outer fixed surface of plectane (332) is connected with and turns round seat (335).

3. The low-voltage distribution cabinet with an internal drawing installation mechanism according to claim 2, characterized in that: the outer surface of the limiting strip (331) is provided with a rotating groove (336), the inner surface of the rotating groove (336) is rotatably connected with a rotating frame (337), and the outer surface of the rotating frame (337) is fixedly connected with the outer surface of the sliding strip (32).

4. The low-voltage distribution cabinet with an internal drawing installation mechanism according to claim 2, characterized in that: draw-in groove (338) have been seted up to the surface of spacing strip (331), the surface fixedly connected with card strip (339) of plectane (332), the surface of card strip (339) and the internal surface looks joint of draw-in groove (338).

5. The low-voltage distribution cabinet with an internal drawing installation mechanism according to claim 1, wherein: the top and the bottom of installing frame (2) internal surface are provided with slide (4) symmetrically, spout (5) have been seted up to the surface of slide (4).

6. The low-voltage distribution cabinet with an internal drawing installation mechanism according to claim 5, wherein: the inner surface of the sliding groove (5) is connected with a drawing plate (6) in a sliding mode, and the top of the sliding plate (4) is provided with a limiting block (7).