CN210246061U - Novel alternating current low-voltage power distribution cabinet - Google Patents

Abstract

The utility model relates to a switch board technical field, concretely relates to novel AC low-voltage power distribution cabinet, including the cabinet body, pivot, cabinet door, mounting panel, screw rod, bracer, hand wheel, positioner includes fixed disk, support, slip post. The utility model has the advantages that: through rotating the hand wheel, make the screw rod rotate, close with the screw thread of mounting panel soon through the screw rod, the cabinet body is propped up to the drive bracer, thereby adjust corresponding bracer, make cabinet body bottom surface can guarantee to be in parallel state with ground, and then reduce rocking of the cabinet body, thereby can reduce the vibration of the external electrical components to the internal installation of cabinet \ rock, positioner has been set up, insert through the slip post and close in the jack of fixed disk, thereby carry on spacingly to the cabinet door, make the unable free rotation of cabinet door, thereby when overhauing the electrical components of the internal portion of cabinet, the rotation by oneself that reduces the cabinet door leads to interfering the maintenance of operation personnel.

Description

Novel alternating current low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field, concretely relates to novel AC low voltage power switch board.

Background

When the current AC low-voltage power distribution cabinet is installed, generally, the current AC low-voltage power distribution cabinet is installed on the ground, and the ground is not flat, so that the AC low-voltage power distribution cabinet is installed on the ground, the current AC low-voltage power distribution cabinet is not flat with the ground, the current AC low-voltage power distribution cabinet is unstable after being placed, and when the current AC low-voltage power distribution cabinet works, an electric element installed inside the current AC low-voltage power distribution cabinet shakes/vibrates easily, so that the vibration of the internal electric element is aggravated, the service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a novel AC low voltage power distribution cabinet, it can realize reducing AC low voltage power distribution cabinet and rock the vibration at the during operation.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a novel AC low-voltage power distribution cabinet, includes the cabinet body of AC low-voltage power distribution cabinet, articulate the cabinet door through the installation pivot on the cabinet body, still include:

the mounting plates are at least four and are respectively symmetrically and dispersedly arranged on the outer wall of the cabinet body;

a screw, the screw vertical thread penetrating the mounting plate;

the supporting block is coaxially and rotatably connected to the bottom end of the screw rod;

the hand wheel is arranged at the top end of the screw rod;

a positioning device for limiting pivoting, comprising:

the fixed disc is coaxially and fixedly connected to the lower end of the pivot;

the bracket is arranged on the bottom surface of the cabinet body;

the sliding columns are horizontally matched with the penetrating supports in a sliding mode, and a plurality of jacks for inserting the sliding columns are correspondingly formed in the circumferential surface of the fixed disc along the axial direction of the fixed disc.

Furthermore, positioner still includes stopper, extension spring, the coaxial rigid coupling of stopper is kept away from fixed disk one end at the slip post, the extension spring suit is on the slip post, its both ends respectively with support, stopper rigid coupling.

Furthermore, a bushing is embedded on the support, and the sliding column is arranged on the bushing in a sliding mode.

Furthermore, a threaded sleeve is embedded on the mounting plate, and the screw threads are inserted in the threaded sleeve.

Furthermore, an annular clamping block is coaxially arranged on the screw rod, and a clamping groove which is used for the clamping block to be embedded and clamped and can freely rotate is correspondingly arranged on the supporting block.

The utility model has the advantages that: through rotating the hand wheel, make the screw rod rotate, close with the screw thread of mounting panel soon through the screw rod, the cabinet body is propped up to the drive bracer, thereby adjust corresponding bracer, make cabinet body bottom surface can guarantee to be in parallel state with ground, and then reduce rocking of the cabinet body, thereby can reduce the vibration of the external electrical components to the internal installation of cabinet \ rock, positioner has been set up, insert through the slip post and close in the jack of fixed disk, thereby carry on spacingly to the cabinet door, make the unable free rotation of cabinet door, thereby when overhauing the electrical components of the internal portion of cabinet, the rotation by oneself that reduces the cabinet door leads to interfering the maintenance of operation personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the three-dimensional structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1;

the reference numerals are explained below:

1-cabinet body, 2-pivot, 3-cabinet door, 4-mounting plate, 5-screw rod, 6-supporting block, 7-hand wheel, 8-fixed disk, 9-bracket, 10-sliding column, 11-jack, 12-limiting block, 13-tension spring, 14-bushing, 15-thread sleeve, 16-clamping block and 17-clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a novel ac low-voltage power distribution cabinet includes a cabinet body 1 of the ac low-voltage power distribution cabinet, the cabinet body 1 is hinged to a cabinet door 3 through an installation pivot 2, and the novel ac low-voltage power distribution cabinet further includes:

the mounting plates 4 are at least four and are respectively symmetrically and dispersedly arranged on the outer wall of the cabinet body 1;

the screw 5 penetrates through the mounting plate 4 in a vertical thread mode;

the supporting block 6 is coaxially and rotatably connected to the bottom end of the screw rod 5;

the hand wheel 7 is arranged at the top end of the screw rod 5;

a positioning device for limiting the rotation of the pivot 2, comprising:

the fixed disc 8 is coaxially and fixedly connected to the lower end of the pivot shaft 2;

the bracket 9, the said bracket 9 is installed on the bottom surface of the cabinet 1;

the sliding column 10 horizontally slides and is matched with the penetrating bracket 9, and a plurality of jacks 11 for the sliding column 10 to be inserted are correspondingly arranged on the peripheral surface of the fixed disc 8 along the axial direction of the fixed disc.

The positioning device further comprises a limiting block 12 and a tension spring 13, wherein the limiting block 12 is coaxially and fixedly connected to one end, far away from the fixed disk 8, of the sliding column 10, the tension spring 13 is sleeved on the sliding column 10, and two ends of the tension spring are fixedly connected with the support 9 and the limiting block 12 respectively.

The support 9 is embedded with a bush 14, the sliding column 10 is arranged on the bush 14 in a sliding fit mode, and the bush is arranged to reduce abrasion of the sliding column.

The mounting plate 4 is embedded with a threaded sleeve 15, the screw rod 5 is inserted in the threaded sleeve 15 in a threaded manner, and the threaded sleeve is arranged to reduce abrasion between the screw rod and the mounting plate.

The screw rod 5 is coaxially provided with an annular clamping block 16, the supporting block 6 is correspondingly provided with a clamping groove 17 which is used for the clamping of the clamping block 16 and can rotate freely, and the screw rod is connected to the supporting block in a rotating mode through the rotation and the limitation of the clamping block in the clamping groove.

The utility model discloses when using: when the cabinet body is installed, the screw rod is rotated according to the actual situation, the supporting block is driven to vertically move through the screw thread screwing of the screw rod and the installation plate, thereby lifting or lowering the part of the cabinet body corresponding to the supporting block, enabling the cabinet body to adapt to the ground, enabling the bottom surface of the cabinet body to be flat against the ground, reducing the shaking of the cabinet body, when electrical elements in the cabinet body are overhauled, the cabinet door can automatically rotate around the pivot to interfere the normal work of operators, at the moment, the limiting block is pulled in the direction far away from the fixed disc to ensure that the sliding column is separated from the insertion state with the insertion hole on the fixed disc, so that the fixed disc is in a free rotation state, the cabinet door is rotated to a proper angle, the limiting block is loosened, the sliding column is driven to be inserted into the insertion hole of the fixed disc under the tension of the tension spring, the pivot is limited to rotate, so that the cabinet door cannot rotate automatically, and the interference of the cabinet door to the operation of operators is reduced.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a novel AC low-voltage power distribution cabinet, includes the cabinet body (1) of AC low-voltage power distribution cabinet, through installation pivot (2) articulated cabinet door (3) on the cabinet body (1), its characterized in that still includes:

the mounting plates (4) are at least four and are respectively symmetrically and dispersedly arranged on the outer wall of the cabinet body (1);

a screw (5), wherein the screw (5) penetrates through the mounting plate (4) in a vertical thread manner;

the supporting block (6), the supporting block (6) is coaxially and rotatably connected to the bottom end of the screw rod (5);

the hand wheel (7), the said hand wheel (7) locates the top of the threaded spindle (5);

-positioning means for limiting the rotation of the pivot (2), comprising:

the fixed disc (8), the said fixed disc (8) is fixed on the underpart of the pivot (2) coaxially;

the bracket (9), the said bracket (9) is installed on the bottom surface of the cabinet body (1);

the sliding column (10), sliding column (10) level sliding fit pierces through support (9), and it is corresponding be equipped with a plurality of jacks (11) that supply sliding column (10) to insert to close along its axial array on fixed disk (8) global.

2. The novel alternating current low-voltage power distribution cabinet according to claim 1, wherein the positioning device further comprises a limiting block (12) and a tension spring (13), the limiting block (12) is coaxially and fixedly connected to one end of the sliding column (10) far away from the fixed disk (8), the tension spring (13) is sleeved on the sliding column (10), and two ends of the tension spring are fixedly connected with the support (9) and the limiting block (12) respectively.

3. A new type of ac low-voltage distribution cabinet according to claim 1 or 2, characterized in that said bracket (9) is embedded with a bushing (14), and said sliding column (10) is slidably fitted through said bushing (14).

4. The new AC low-voltage distribution cabinet according to claim 1, characterized in that a threaded sleeve (15) is embedded on said mounting plate (4), and said screw (5) is inserted in the threaded sleeve (15) in a threaded manner.

5. The novel alternating-current low-voltage power distribution cabinet according to claim 1 or 4, wherein an annular clamping block (16) is coaxially arranged on the screw rod (5), and a clamping groove (17) which is used for clamping the clamping block (16) and can rotate freely is arranged on the corresponding supporting block (6).

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