Cabinet electrical installation mechanism

Abstract

The utility model discloses a cabinet electrical installation mechanism, and relates to the electrical installation technology field, the cabinet electrical installation mechanism comprises a cabinet and an electrical installation plate, the electrical installation plate is arranged in the cabinet in a sliding manner, the inner wall of the middle end of the cabinet is fixedly provided with two first U-shaped plates, the inner sides of the first U-shaped plates are rotatably provided with first rotating rods, and the first rotating rods are rotatably provided with second rotating rods. The rod wall of the first rotating rod is fixedly sleeved with a first connecting strip, two second U-shaped plates are fixedly arranged on the side, close to the first connecting strip, of the electrical mounting plate, second rotating rods are rotatably arranged on the inner sides of the second U-shaped plates, and the rod wall of each second rotating rod is fixedly sleeved with a second connecting strip. The sides, close to each other, of the first connecting strip and the second connecting strip are rotationally connected through a shaft pin, and the middle of the electrical mounting plate is rotationally sleeved with a cross rod. According to the utility model, the electrical installation plate can be moved out of the cabinet, electrical components can be installed outside the cabinet, installation dead angles can be greatly reduced, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation, in particular to an electrical installation mechanism for a cabinet. Background Art

[0002] During the installation and maintenance of electrical equipment, cabinets are commonly used to accommodate equipment. The traditional electrical installation method of cabinets is to fix the electrical installation board inside the cabinet, and then install the electrical components in the limited space inside the cabinet. However, this installation method has many disadvantages. Due to the relatively small space inside the cabinet, installation dead corners are prone to occur during the installation process. The operator's hands and tools are limited in movement, making it difficult to operate in some deep or hidden areas, resulting in low installation efficiency and difficult to ensure installation quality. Moreover, operators are prone to fatigue after operating for a long time in a small space, increasing the risk of misoperation. Utility Model Content

[0003] In view of the above problems existing in the existing electrical installation mechanism of the cabinet, the present utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a cabinet electrical installation mechanism to solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cabinet electrical installation mechanism comprises a cabinet and an electrical installation plate, wherein the electrical installation plate is slidably arranged inside the cabinet, two first U-shaped plates are fixedly arranged on the inner wall of the middle end of the cabinet, a first rotating rod is rotatably arranged on the inner side of the first U-shaped plate, a first connecting strip is fixedly sleeved on the rod wall of the first rotating rod, two second U-shaped plates are fixedly arranged on the side of the electrical installation plate close to the first connecting strip, a second rotating rod is rotatably arranged on the inner side of the second U-shaped plate, a second connecting strip is fixedly sleeved on the rod wall of the second rotating rod, the first connecting strip and the second connecting strip are rotatably connected on the side close to each other through an axle pin, a cross bar is rotatably sleeved on the middle part of the electrical installation plate, one end of the cross bar close to the first U-shaped plate is fixedly sleeved on a limiting block, a slot is provided on the side close to the two first U-shaped plates, two ends of the limiting block are respectively clamped with the two slots, a fixed frame is fixedly arranged on the end of the cross bar away from the limiting block, and a limiting mechanism for limiting the rotation of the cross bar is provided on the inner side of the fixed frame.

[0007] Preferably, the limiting mechanism includes a limiting rod and a limiting tube, and through holes are provided at both ends of the fixed frame on one side close to the electrical installation board. The limiting rod is slidably sleeved inside the through hole, and a pull plate is fixedly arranged between one end of the two limiting rods located in the fixed frame. The two limiting tubes are movably sleeved on the rod walls of the corresponding limiting rods, and one end of the two limiting tubes is fixedly connected to the electrical installation board.

[0008] Preferably, a stopper is fixedly sleeved on the middle end of the limiting rod, a spring is fixedly provided on a side of the stopper away from the limiting tube, and the other end of the spring is fixedly connected to the outer wall of the fixing frame.

[0009] Preferably, the plurality of the first connecting bars and the second connecting bars are all titanium alloy bars.

[0010] Preferably, a plurality of mounting holes are provided on the surface of the electrical mounting board.

[0011] Preferably, a plurality of threading holes are provided on the rear side wall of the cabinet.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] The utility model releases the limit on the electrical installation board by pressing the pull plate toward the side away from the electrical installation board, so that the limit rod and the limit tube are separated, that is, the limit on the cross bar is released, and the cross bar is rotated so that the cross bar drives the limit block to rotate, so that the two ends of the limit block leave the two grooves, that is, the limit on the electrical installation board is released, that is, the electrical installation board can be pulled toward the outside of the cabinet, and when the electrical installation board is pulled to the outside of the cabinet, the electrical components can be installed efficiently without dead angles, which can greatly improve the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 This is a structural schematic diagram of a cabinet electrical installation mechanism proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 1 A three-dimensional view of the first U-shaped plate;

[0018] Figure 4 for Figure 1A three-dimensional diagram of the connection structure between the middle cross bar and the limit block.

[0019] Description of reference numerals:

[0020] 1. Cabinet; 2. First U-shaped plate; 3. First rotating rod; 4. First connecting strip; 5. Second U-shaped plate; 6. Axle pin; 7. Second connecting strip; 8. Cross bar; 9. Limit block; 10. Fixed frame; 11. Electrical installation plate; 12. Limit tube; 13. Limit rod; 14. Stop block; 15. Spring; 16. Pull plate. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a cabinet electrical installation mechanism.

[0023] Reference Figure 1-4 A cabinet electrical installation mechanism comprises a cabinet 1 and an electrical installation plate 11, the electrical installation plate 11 is slidably arranged inside the cabinet 1, a plurality of installation holes are provided on the surface of the electrical installation plate 11, which is convenient for installing electrical components, a plurality of threading holes are provided on the rear side wall of the cabinet 1, which is convenient for threading the lines of the electrical components, two first U-shaped plates 2 are fixedly arranged on the inner wall of the middle end of the cabinet 1, a first rotating rod 3 is rotatably arranged on the inner side of the first U-shaped plate 2, a first connecting strip 4 is fixedly sleeved on the rod wall of the first rotating rod 3, and two second U-shaped plates 5 are fixedly arranged on the side of the electrical installation plate 11 close to the first connecting strip 4, A second rotating rod is rotatably provided on the inner side of the second U-shaped plate 5, and a second connecting bar 7 is fixedly sleeved on the rod wall of the second rotating rod. The first connecting bar 4 and the second connecting bar 7 are rotatably connected on the side close to each other through an axle pin 6. Multiple first connecting bars 4 and second connecting bars 7 are titanium alloy bars with good supporting performance. A cross bar 8 is rotatably sleeved on the middle part of the electrical installation plate 11, and one end of the cross bar 8 close to the first U-shaped plate 2 is fixedly sleeved on a limiting block 9. A slot is provided on the side close to the two first U-shaped plates 2, and both ends of the limiting block 9 are respectively clamped with the two slots. A fixing frame 10 is fixedly provided on the end of the cross bar 8 away from the limiting block 9.

[0024] Reference Figure 1-4 A limiting mechanism for limiting the rotation of the cross bar 8 is arranged on the inner side of the fixed frame 10, and the limiting mechanism includes a limiting rod 13 and a limiting tube 12. Through holes are opened at both ends of the fixed frame 10 close to the electrical installation board 11. The limiting rod 13 is slidably sleeved inside the through hole. A pull plate 16 is fixedly arranged between one end of the two limiting rods 13 located in the fixed frame 10. The two limiting tubes 12 are movably sleeved on the rod walls of the corresponding limiting rods 13, and one end of the two limiting tubes 12 is fixedly connected to the electrical installation board 11.

[0025] Reference Figure 1-4 A stopper 14 is fixedly sleeved on the middle end of the limiting rod 13 , and a spring 15 is fixedly provided on one side of the stopper 14 away from the limiting tube 12 , and the other end of the spring 15 is fixedly connected to the outer wall of the fixing frame 10 .

[0026] In the utility model, when in use, the pull plate 16 is pressed toward the side away from the electrical installation board 11, so that the limiting rod 13 is separated from the limiting tube 12, that is, the limiting of the cross bar 8 is released, and the cross bar 8 is rotated so that the cross bar 8 drives the limiting block 9 to rotate, so that the two ends of the limiting block 9 leave the two grooves, that is, the limiting of the electrical installation board 11 is released, that is, the electrical installation board 11 can be pulled to the outside of the cabinet 1. When the electrical installation board 11 is pulled to the outside of the cabinet 1, the electrical components can be installed efficiently without dead angles, which can greatly improve the work efficiency.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cabinet electrical installation mechanism, comprising a cabinet (1) and an electrical installation board (11), characterized in that: The electrical installation plate (11) is slidably arranged inside the cabinet (1); two first U-shaped plates (2) are fixedly arranged on the inner wall of the middle end of the cabinet (1); a first rotating rod (3) is rotatably arranged inside the first U-shaped plate (2); a first connecting strip (4) is fixedly sleeved on the rod wall of the first rotating rod (3); two second U-shaped plates (5) are fixedly arranged on one side of the electrical installation plate (11) close to the first connecting strip (4); a second rotating rod is rotatably arranged inside the second U-shaped plate (5); a second connecting strip (7) is fixedly sleeved on the rod wall of the second rotating rod; the first connecting strip (7) is fixedly sleeved on the rod wall of the second rotating rod; The connecting bar (4) and the second connecting bar (7) are rotatably connected on their adjacent sides via an axle pin (6); a cross bar (8) is rotatably sleeved on the middle of the electrical installation plate (11); one end of the cross bar (8) adjacent to the first U-shaped plate (2) is fixedly sleeved on a limit block (9); a clamping groove is provided on the adjacent sides of the two first U-shaped plates (2); two ends of the limit block (9) are respectively clamped with the two clamping grooves; a fixed frame (10) is fixedly provided on the end of the cross bar (8) away from the limit block (9); a limit mechanism for limiting the rotation of the cross bar (8) is provided on the inner side of the fixed frame (10).

2. The cabinet electrical installation mechanism according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (13) and a limiting tube (12); through holes are provided at both ends of a side of the fixing frame (10) close to the electrical installation board (11); the limiting rod (13) is slidably sleeved inside the through hole; a pull plate (16) is fixedly arranged between one end of the two limiting rods (13) located inside the fixing frame (10); the two limiting tubes (12) are movably sleeved on the rod walls of the corresponding limiting rods (13); and one end of the two limiting tubes (12) is fixedly connected to the electrical installation board (11).

3. The cabinet electrical installation mechanism according to claim 2, characterized in that: A stopper (14) is fixedly sleeved at the middle end of the limit rod (13), a spring (15) is fixedly arranged on the side of the stopper (14) away from the limit tube (12), and the other end of the spring (15) is fixedly connected to the outer wall of the fixed frame (10).

4. The cabinet electrical installation mechanism according to claim 1, characterized in that: The first connecting bars (4) and the second connecting bars (7) are all titanium alloy bars.

5. The cabinet electrical installation mechanism according to claim 1, characterized in that: The surface of the electrical installation board (11) is provided with a plurality of installation holes.

6. The cabinet electrical installation mechanism according to claim 1, characterized in that: The rear side wall of the cabinet (1) is provided with a plurality of threading holes.

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