A low-voltage power distribution cabinet that is easy to adjust

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a low-voltage power distribution cabinet that is easy to adjust, including a cabinet body and a height adjustment component, wherein the height adjustment component is arranged inside the cabinet body, and a ventilation hole is opened at the rear of the cabinet body. The low-voltage power distribution cabinet that is easy to adjust is provided with a second through hole and a third through hole on the arc blocks on the inner walls of both sides of the frame, which cooperate with the fixing column and the guide column. The guide column is fixed to the four corners inside the cabinet body by four bolts to ensure that the support plate slides up and down along it. The fixing column is provided with equidistantly distributed fixing holes, which cooperate with the plug-in column and the push rod of the card module to achieve the fixing and unlocking of the support plate. The card module is composed of a fixing ring, a clamping block, a spring and a push rod. The elastic force of the spring is used to make the clamping block tightly clamp the fixing column, and the fixation is achieved by plugging the push rod into the fixing hole, thereby achieving rapid fixation of the support plate after the height adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet which is easy to adjust. Background Art

[0002] As an important part of the power system, the safety and reliability of low-voltage distribution cabinets are crucial to the entire power supply network.

[0003] However, there are some deficiencies in the design and use of traditional low-voltage distribution cabinets. Most common low-voltage distribution cabinets are fixed structures, and the height of the internal space between the partitions is fixed. The height of the internal space cannot be flexibly adjusted according to actual needs, and the effect of flexible arrangement and use of different components cannot be met. This limits the flexibility of its application to a certain extent. Therefore, a low-voltage distribution cabinet that is easy to adjust is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an easily adjustable low-voltage distribution cabinet, which has the advantages of flexible adjustment of the internal space height, etc., and solves the problem that the internal space of traditional low-voltage distribution cabinets is fixed and cannot adapt to the installation requirements of different equipment.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A low-voltage power distribution cabinet that is easy to adjust, comprising a cabinet body and a height adjustment component, wherein the height adjustment component is arranged inside the cabinet body, and a ventilation hole is opened at the rear of the cabinet body;

[0009] The height adjustment assembly includes a support plate, a fixed column and a guide column. The fixed column and the guide column are both arranged inside the cabinet near both sides. A plurality of support plates are provided and arranged up and down inside the cabinet. Both sides of the support plate are also plugged into the fixed column and the guide column.

[0010] As a preferred technical solution of the utility model, the support plate is composed of a frame and a grid plate, the grid plate is arranged inside the frame, and arc blocks are arranged on the inner walls on both sides of the frame.

[0011] As a preferred technical solution of the utility model, first through holes are opened at the four corners of the frame, four guide columns are provided and are respectively located at the four corners inside the cabinet and fixed with bolts on the top and bottom of the inner wall of the cabinet, and the four guide columns are respectively plugged into the four first through holes.

[0012] As a preferred technical solution of the utility model, a second through hole is provided on the arc block, and a third through hole is provided on both sides of the second through hole on the arc block. Two fixing columns are distributed on the opposite sides of the fixing column and are respectively plugged into the two second through holes, and fixing holes arranged equidistantly are provided on the front and rear sides of the fixing column.

[0013] As a preferred technical solution of the utility model, the height adjustment assembly also includes a plurality of snap-in modules, which are divided into two groups and are respectively located at the upper and lower parts of the support plate. A plug-in column is welded at the bottom of the snap-in module located at the upper part of the support plate, and a threaded groove is provided at the end of the plug-in column.

[0014] As a preferred technical solution of the utility model, a plug-in through hole is provided on the clamping module located on the upper part of the support plate, and the plug-in column passes through the third through hole and the plug-in through hole in sequence, and its end is bolted with a nut.

[0015] As a preferred technical solution of the utility model, the clamping module is composed of a fixing ring, a clamping block, a spring and a push rod. The clamping blocks are provided with two and are symmetrically distributed inside the fixing ring. The fixing ring and the clamping block are provided with a fixing groove on one side close to each other. The springs are provided in multiple numbers and are fixed in the fixing grooves by bolts.

[0016] As a preferred technical solution of the utility model, two push rods are provided and located on the outside of the fixing ring. One end of the two push rods passes through the fixing ring and the clamping block in turn and is bolted to an arc-shaped connecting block. The end of the push rod is plugged into the fixing hole, and the arc-shaped connecting block is also bolted to the inner wall of the clamping block.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a low-voltage power distribution cabinet that is easy to adjust, and has the following beneficial effects:

[0019] The low-voltage power distribution cabinet which is easy to adjust is provided with a second through hole and a third through hole on the arc blocks on the inner walls on both sides of the frame, which cooperate with the fixing column and the guide column. The guide column is fixed to the four corners inside the cabinet by four bolts to ensure that the support plate slides up and down along it. The fixing column is provided with equidistantly distributed fixing holes, which cooperate with the plug-in column and the push rod of the card module to achieve the fixing and unlocking of the support plate. The card module is composed of a fixing ring, a clamping block, a spring and a push rod. The elastic force of the spring is used to make the clamping block tightly clamp the fixing column, and the fixation is achieved by plugging the push rod into the fixing hole, thereby achieving rapid fixation of the support plate after the height is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the support plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the card connection module of the utility model.

[0023] In the figure: 1. cabinet; 2. support plate; 201. frame; 202. arc block; 203. first through hole; 204. second through hole; 205. grid plate; 206. third through hole; 3. fixing column; 4. guide column; 5. fixing hole; 6. snap-on module; 601. fixing ring; 602. clamping block; 603. spring; 604. push rod; 605. arc connecting block; 7. plug-in column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-3 ,

[0028] A low-voltage power distribution cabinet that is easy to adjust, comprising a cabinet body 1 and a height adjustment component, wherein the height adjustment component is arranged inside the cabinet body 1, and a ventilation hole is opened at the rear of the cabinet body 1;

[0029] The height adjustment assembly includes a support plate 2, a fixed column 3 and a guide column 4. The fixed column 3 and the guide column 4 are both arranged inside the cabinet 1 near both sides. The support plate 2 is provided with multiple ones and arranged up and down inside the cabinet 1. The two sides of the support plate 2 are also plugged into the fixed column 3 and the guide column 4.

[0030] In this embodiment, the support plate 2 is composed of a frame 201 and a mesh plate 205 . The mesh plate 205 is arranged inside the frame 201 . Arc blocks 202 are arranged on the inner walls of both sides of the frame 201 .

[0031] It should be noted that the frame 201 provides the necessary structural strength and stability as the skeleton of the support plate 2. The grid plate 205 is filled inside the frame 201, which can provide an installation platform for electrical equipment and ensure air circulation, which is helpful for heat dissipation.

[0032] In this embodiment, first through holes 203 are opened at the four corners of the frame 201, four guide columns 4 are provided and are respectively located at the four corners inside the cabinet 1 and fixed with bolts on the top and bottom of the inner wall of the cabinet 1, and the four guide columns 4 are respectively plugged into the four first through holes 203.

[0033] It should be noted that the design of the first through hole 203 allows the support plate 2 to slide along the guide pillars 4, thereby adjusting its height. The four guide pillars 4 ensure the stable movement of the support plate 2 in the vertical direction to avoid deviation or tilt.

[0034] In this embodiment, a second through hole 204 is provided on the arc block 202, and a third through hole 206 is provided on both sides of the second through hole 204 on the arc block 202. Two fixing columns 3 are distributed on the opposite sides and are respectively plugged into the two second through holes 204. The front and rear sides of the fixing column 3 are also provided with fixing holes 5 that are arranged equidistantly.

[0035] It should be noted that the second through hole 204 allows the fixing column 3 to pass through, while the third through hole 206 is used for the plug-in column 7 of the card module 6 to pass through, and cooperates with the fixing hole 5 on the fixing column 3 to fix the support plate 2. The design of the arc block 202 facilitates the smooth sliding of the support plate 2 on the fixing column 3.

[0036] In this embodiment, the height adjustment assembly also includes multiple snap-in modules 6, which are divided into two groups and are respectively located at the upper and lower parts of the support plate 2. The snap-in modules 6 located at the upper part of the support plate 2 are welded with plug-in columns 7 at the bottom, and the ends of the plug-in columns 7 are provided with threaded grooves.

[0037] It should be noted that the clamping module 6 is a connecting component between the support plate 2 and the fixing column 3, and is responsible for fixing the support plate 2 at a specified position of the fixing column 3. The design of the clamping module 6 is simple and easy to operate, and the fixing and unlocking of the support plate 2 can be completed quickly.

[0038] In this embodiment, a plug-in through hole is provided on the clamping module 6 located on the upper part of the support plate 2. After the plug-in column 7 passes through the third through hole 206 and the plug-in through hole in sequence, a nut is fixed to the end of the plug-in column 7 with a bolt.

[0039] In this embodiment, the clamping module is composed of a fixing ring 601, a clamping block 602, a spring 603 and a push rod 604. Two clamping blocks 602 are provided and are symmetrically distributed inside the fixing ring 601. A fixing groove is opened on one side close to the fixing ring 601 and the clamping block 602. Multiple springs 603 are provided and are bolted in the fixing groove.

[0040] In this embodiment, two push rods 604 are provided and located on the outside of the fixing ring 601. One end of the two push rods 604 passes through the fixing ring 601 and the clamping block 602 in turn and is bolted to an arc-shaped connecting block 605. The end of the push rod 604 is plugged into the fixing hole 5, and the arc-shaped connecting block 605 is also bolted to the inner wall of the clamping block 602.

[0041] Beneficial effects:

[0042] The low-voltage power distribution cabinet which is easy to adjust is provided with a second through hole 204 and a third through hole 206 on the arc blocks 202 on the inner walls of both sides of the frame 201, which cooperate with the fixing columns 3 and the guide columns 4. The guide columns 4 are fixed to the four corners inside the cabinet body 1 by four bolts to ensure that the support plate 2 slides up and down along them. The fixing columns 3 are provided with equidistantly distributed fixing holes 5, which cooperate with the plug-in columns 7 and the push rod 604 of the clamping module 6 to achieve the fixing and unlocking of the support plate 2. The clamping module 6 is composed of a fixing ring 601, a clamping block 602, a spring 603 and a push rod 604. The elastic force of the spring 603 is used to make the clamping block 602 tightly clamp the fixing column 3, and fix it by plugging the push rod 604 into the fixing hole 5, thereby achieving rapid fixation of the support plate 2 after the height is adjusted.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-voltage power distribution cabinet that is easy to adjust, comprising a cabinet body (1) and a height adjustment component, wherein the height adjustment component is arranged inside the cabinet body (1), and a ventilation hole is opened at the rear of the cabinet body (1); Features: The height adjustment assembly comprises a support plate (2), a fixing column (3) and a guide column (4); the fixing column (3) and the guide column (4) are both arranged inside the cabinet (1) near two sides; the support plate (2) is provided with a plurality of the fixing columns (3) and arranged vertically inside the cabinet (1); the two sides of the support plate (2) are also plugged into the fixing columns (3) and the guide columns (4).

2. The low-voltage power distribution cabinet that is easy to adjust according to claim 1 is characterized in that: The support plate (2) is composed of a frame (201) and a grid plate (205); the grid plate (205) is arranged inside the frame (201); and arc blocks (202) are arranged on inner walls on both sides of the frame (201).

3. The low-voltage power distribution cabinet that is easy to adjust according to claim 2 is characterized in that: The frame (201) is provided with first through holes (203) at four corners, and four guide columns (4) are provided and are respectively located at the four corners inside the cabinet (1) and fixed to the top and bottom of the inner wall of the cabinet (1) by bolts, and the four guide columns (4) are respectively plugged into the four first through holes (203).

4. The low-voltage power distribution cabinet that is easy to adjust according to claim 3 is characterized in that: The arc block (202) is provided with a second through hole (204), and the arc block (202) is provided with third through holes (206) on both sides of the second through hole (204). Two fixing columns (3) are arranged on the opposite side and are respectively plugged into the two second through holes (204). The fixing columns (3) are also provided with fixing holes (5) arranged at equal intervals on the front and rear sides.

5. The low-voltage power distribution cabinet that is easy to adjust according to claim 4 is characterized in that: The height adjustment assembly further comprises a plurality of snap-in modules (6), the snap-in modules (6) being divided into two groups and respectively located at the upper and lower parts of the support plate (2), a plug-in column (7) being welded at the bottom of the snap-in module (6) located at the upper part of the support plate (2), and a threaded groove being provided at the end of the plug-in column (7).

6. The low-voltage power distribution cabinet that is easy to adjust according to claim 5 is characterized in that: The clamping module (6) located on the upper part of the support plate (2) is provided with a plug-in through hole, and the plug-in column (7) passes through the third through hole (206) and the plug-in through hole in sequence, and its end is bolted with a nut.

7. The low-voltage power distribution cabinet that is easy to adjust according to claim 6 is characterized in that: The clamping module is composed of a fixing ring (601), a clamping block (602), a spring (603) and a push rod (604); two clamping blocks (602) are provided and are symmetrically distributed inside the fixing ring (601); a fixing groove is provided on one side of the fixing ring (601) and the clamping block (602) close to each other; and a plurality of springs (603) are provided and are bolted in the fixing groove.

8. The low-voltage power distribution cabinet that is easy to adjust according to claim 7 is characterized in that: Two push rods (604) are provided and are located outside the fixing ring (601). One end of the two push rods (604) passes through the fixing ring (601) and the clamping block (602) in sequence and is then bolted to an arc-shaped connecting block (605). The end of the push rod (604) is plugged into the fixing hole (5), and the arc-shaped connecting block (605) is also bolted to the inner wall of the clamping block (602).

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