Low-voltage wire inlet cabinet convenient to overhaul

Abstract

The utility model discloses a low-voltage inlet wire cabinet convenient for maintenance, comprising a cabinet body, two fixing rods symmetrically distributed are fixed on the cabinet body, the fixing rods penetrate through round holes arranged on a fitting plate, a placing table is fixed on the fitting plate, and a limiting member for limiting the placing table is arranged on the cabinet body. According to the tool placement device, under the elastic action of the torsional spring, the pressing plate rotates until the pressing plate rotates to abut against the attaching plate, so that the attaching plate abuts against the cabinet body, under the action of the pressing plate, the position of the attaching plate can be fixed, namely, the position of the placement table is fixed, and a worker can place tools on the placement table; and taking in the maintenance process is facilitated, and operation of workers is facilitated.

Description

Technical Field

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

[0002] The incoming line cabinet is the main switchgear for the low-voltage power supply (the low-voltage side of the transformer) that is introduced into the power distribution system. When servicing the incoming line cabinet, various tools are required, so maintenance personnel often bring their own tools for maintenance work.

[0003] During maintenance, maintenance personnel need to open the tool box and then take the required tools as needed. In the process of changing tools, they need to change their body position, such as frequently squatting to change tools, which is relatively inefficient.

[0004] Therefore, the traditional incoming line cabinet can be improved so that a platform for placing maintenance tools can be added to the cabinet body to facilitate the staff to replace the maintenance tools and reduce the burden on the staff. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a low-voltage incoming line cabinet that is easy to maintain.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A low-voltage incoming line cabinet that is easy to maintain includes a cabinet body, two symmetrically distributed fixing rods are fixed on the cabinet body, and the fixing rods pass through circular holes opened on a plywood, a placing table is fixed on the plywood, and a limiting piece for limiting the placing table is provided on the cabinet body.

[0008] Preferably, the limiting member includes a fixed block fixed on the cabinet body, and a rotating rod is rotatably connected to the fixed block, a pressure plate is fixed on the rotating rod, and a corresponding groove adapted to the fixed rod is opened on the pressure plate, and a torsion spring is provided between the rotating rod and the fixed block.

[0009] Preferably, the bonding plate is provided with screw holes, the pressure plate is provided with through holes corresponding to the screw holes, the cabinet body is provided with screw grooves corresponding to the screw holes, and the screw holes, through holes and screw grooves are connected by screw threads.

[0010] Preferably, anti-slip protrusions are protruding from the surface of the display table.

[0011] Preferably, an elastic rubber gasket protrudes from the portion where the pressing plate abuts against the laminating plate.

[0012] Preferably, a stopper is protruding from the edge of the display table, and a notch is formed on the stopper.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. This application rotates the pressure plate under the elastic force of the torsion spring until the pressure plate rotates to abut against the bonding plate, thereby causing the bonding plate to abut against the cabinet body. Under the action of the pressure plate, the position of the bonding plate can be fixed, that is, the position of the placement table is fixed. The staff can place the tools on the placement table for easy removal during maintenance, which is more convenient for the staff to operate.

[0015] 2. In this application, for tools with longer dimensions, the staff can make use of the gap to place the tools better on the display table without the tools coming into contact with the block and tilting up. Therefore, the display table is more practical and can facilitate the staff to place the tools needed during the maintenance process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure shows the overall structure of the incoming line cabinet provided according to an embodiment of the present utility model;

[0017] Figure 2 A schematic diagram of the structure of a partial incoming line cabinet provided according to an embodiment of the present utility model is shown;

[0018] Figure 3 An enlarged schematic diagram of structure A provided according to an embodiment of the present utility model is shown;

[0019] Figure 4 A schematic diagram of the structure of a display table according to an embodiment of the present invention is shown;

[0020] Legend:

[0021] 1. Cabinet body; 2. Fixing rod; 3. Laminating board; 4. Display table; 5. Stop block; 6. Notch; 7. Protrusion; 8. Round hole; 9. Screw hole; 10. Fixing block; 11. Rotating rod; 12. Torsion spring; 13. Pressure plate; 14. Corresponding groove; 15. Through hole; 16. Screw groove; 17. Screw. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] This utility model provides a technical solution, please refer to Figure 1-4 :

[0025] A low-voltage incoming line cabinet that is easy to maintain includes a cabinet body 1. Two symmetrically distributed fixing rods 2 are fixed to the cabinet body 1, and the fixing rods 2 pass through circular holes 8 provided on a plywood 3. A placing table 4 is fixed to the plywood 3. The cabinet body 1 is provided with a limiting member for limiting the placing table 4. A stopper 5 protrudes from the edge of the placing table 4, and a notch 6 is also provided on the stopper 5. For tools with longer dimensions, the notch 6 can be utilized to better place them on the placing table 4 without the tools coming into contact with the stopper 5 and tilting up. Anti-slip protrusions 7 protrude from the surface of the placing table 4. With the cooperation of the anti-slip protrusions 7, the tools on the placing table 4 can be stably maintained in their positions.

[0026] Example 2:

[0027] The technical solution is basically the same as that of embodiment 1, except that Figure 3 As shown, the limiting member includes a fixed block 10 fixed to the cabinet body 1, and a rotating rod 11 is rotatably connected to the fixed block 10. A pressure plate 13 is fixed to the rotating rod 11, and a corresponding groove 14 is formed in the pressure plate 13 to match the fixed rod 2. A torsion spring 12 is provided between the rotating rod 11 and the fixed block 10. The part where the pressure plate 13 abuts the bonding plate 3 has an elastic rubber gasket protruding. Under the elastic force of the torsion spring 12, the pressure plate 13 can be caused to rotate and press the bonding plate 3, thereby fixing the position of the display table 4.

[0028] Example 3:

[0029] The technical solution is basically the same as that of embodiment 1, except that Figure 3 As shown, the bonding plate 3 is provided with a screw hole 9, the pressure plate 13 is provided with a through hole 15 corresponding to the screw hole 9, and the cabinet body 1 is provided with a screw groove 16 corresponding to the screw hole 9. The screw hole 9, the through hole 15, and the screw groove 16 are connected by a screw rod 17. The screw rod 17 cooperates with the screw hole 9, the through hole 15, and the screw groove 16 to fix the bonding plate 3 in position, so that the bonding plate 3 can be fixed to the cabinet body 1. Even if subjected to external force, the pressure plate 13 will not rotate away from the bonding plate 3.

[0030] In summary, when the placing table 4 needs to be installed, the rotating pressing plate 13 is rotated upward until the fixing rod 2 is exposed. Then the circular hole 8 on the fitting plate 3 is sleeved on the fixing rod 2, and the fitting plate 3 is pushed to move until the fitting plate 3 abuts against the cabinet 1. The pushing force on the pressing plate 13 is released, and the pressing plate 13 is rotated under the elastic force of the torsional spring 12 until the pressing plate 13 abuts against the fitting plate 3, so that the fitting plate 3 abuts against the cabinet 1. Under the action of the pressing plate 13, the position of the fitting plate 3 is fixed, that is, the position of the placing table 4 is fixed, and the worker can place the tool on the placing table 4 for taking during the maintenance process.

[0031] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A low-voltage incoming line cabinet that is easy to maintain, comprising a cabinet body (1), characterized in that: Two symmetrically distributed fixing rods (2) are fixed on the cabinet (1), and the fixing rods (2) pass through the circular holes (8) provided on the bonding plate (3); a placing table (4) is fixed on the bonding plate (3); and a limiting member for limiting the placing table (4) is provided on the cabinet (1); The limiting member comprises a fixed block (10) fixed on the cabinet (1), and a rotating rod (11) is rotatably connected to the fixed block (10), a pressing plate (13) is fixed on the rotating rod (11), and a corresponding groove (14) adapted to the fixed rod (2) is provided on the pressing plate (13), and a torsion spring (12) is provided between the rotating rod (11) and the fixed block (10).

2. A low-voltage incoming line cabinet that is easy to maintain according to claim 1, characterized in that: The laminating plate (3) is provided with a screw hole (9), the pressing plate (13) is provided with a through hole (15) corresponding to the screw hole (9), the cabinet (1) is provided with a screw groove (16) corresponding to the screw hole (9), and the screw hole (9), the through hole (15) and the screw groove (16) are connected by a screw rod (17) through a thread.

3. The low-voltage incoming line cabinet that is easy to maintain according to claim 1 is characterized in that: Anti-slip protrusions (7) are protruding from the surface of the display table (4).

4. The low-voltage incoming line cabinet that is easy to maintain according to claim 2, characterized in that: An elastic rubber gasket protrudes from the portion where the pressing plate (13) abuts against the laminating plate (3).

5. The low-voltage incoming line cabinet that is easy to maintain according to claim 1 is characterized in that: A stopper (5) protrudes from the edge of the placement table (4), and a notch (6) is also provided on the stopper (5).

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