Power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet, and relates to the technical field of power distribution cabinets, the power distribution cabinet comprises a cabinet body, the outside of the cabinet body is rotatably connected with a cabinet door, and a limiting mechanism comprises a groove, a limiting block, a limiting groove, a through groove, a threaded rod and a threaded groove. At the moment, the threaded rod is rotated to release the connection between the threaded rod and the threaded groove, the limiting block slides downwards due to the weight of the limiting block, the limiting groove is in contact with the cabinet door, the threaded rod is rotated to connect the threaded rod with the corresponding threaded groove, the limiting block is fixed and cannot move up and down, and the rotation of the cabinet door is limited; the cabinet door is limited when the power distribution cabinet body is debugged, the cabinet door is prevented from rotating towards a mechanism in the power distribution cabinet due to wind power, and the cabinet door does not need to be controlled when a worker works, so that the operation of the worker on the power distribution cabinet is not influenced, and the working efficiency of the worker is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinets, and particularly relates to a distribution cabinet. Background Art

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the end - level equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. When staff members adjust or maintain the internal mechanisms of the distribution cabinet, they need to open the cabinet door. When the distribution cabinet is outdoors, the cabinet door is easily affected by the wind and rotates. When the staff member adjusts the internal mechanisms of the distribution cabinet, the cabinet door will rotate towards the internal mechanisms of the distribution cabinet, resulting in the need for the staff to control the cabinet door during work, thus affecting the operation of the distribution cabinet by the staff and reducing the work efficiency of the staff. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a distribution cabinet, which solves the technical problem that when the staff adjusts the internal mechanisms of the distribution cabinet, the cabinet door will rotate towards the internal mechanisms of the distribution cabinet, resulting in the need for the staff to control the cabinet door during work, thus affecting the operation of the distribution cabinet by the staff and reducing the work efficiency of the staff.

[0005] (2) Technical Solutions

[0006] To achieve the above - mentioned purposes, the utility model is realized through the following technical solutions:

[0007] A distribution cabinet includes a cabinet body. A cabinet door is rotatably connected to the outside of the cabinet body, and a limiting mechanism is arranged on the surface of the cabinet body close to the cabinet door.

[0008] The limiting mechanism includes a groove, a limiting block, a limiting groove, a through - groove, a threaded rod, and a threaded groove.

[0009] The groove is opened on the outside of the cabinet body. The limiting block is slidably connected inside the groove. The limiting groove is opened on the surface of the limiting block close to the cabinet door, and the cabinet door is clamped inside the limiting groove. The through - groove is opened on the surface of the cabinet body close to the groove. The threaded rod is rotatably connected inside the through - groove. There are two threaded grooves, and both threaded grooves are opened on the surface of the limiting plate close to the threaded rod. The threaded rod is rotatably connected inside the threaded groove.

[0010] A handle is fixedly installed on the side of the threaded rod away from the threaded groove.

[0011] Among them, the handle is T - shaped.

[0012] An internal groove is opened inside the groove, and an internal plate is fixedly installed on the outside of the limiting block.

[0013] Among them, the built-in board is slidably connected inside the built-in slot.

[0014] A protective box is arranged outside the cabinet body;

[0015] Among them, the handle is located inside the protective box.

[0016] Preferably: Two sliding grooves are opened outside the cabinet body;

[0017] Among them, both ends of the protective box are slidably connected inside the two sliding grooves.

[0018] Preferably: A long groove is opened inside each sliding groove, and long plates are fixedly installed at both ends of the protective box;

[0019] Among them, the long plates are slidably connected inside the long grooves.

[0020] (III) Beneficial effects

[0021] 1. Through the limiting block arranged inside the groove, in cooperation with the threaded rod, when the cabinet door is opened, at this time, rotate the threaded rod to release the connection between the threaded rod and the threaded groove. At this time, the limiting block slides downward due to its own weight. At this time, the limiting groove contacts the cabinet door. At this time, rotate the threaded rod to connect the threaded rod with the corresponding threaded groove. At this time, the limiting block is fixed and cannot move up and down. At this time, the rotation of the cabinet door is limited, achieving the effect of limiting the cabinet door during the debugging of the power distribution cabinet body, avoiding the cabinet door rotating towards the mechanism inside the power distribution cabinet due to wind force. When the staff is working, there is no need to control the cabinet door, thus not affecting the staff's operation of the power distribution cabinet and avoiding reducing the work efficiency of the staff.

[0022] 2. Through the protective box arranged outside the cabinet body, in cooperation with the sliding groove, when it is necessary to rotate the handle, push the protective box upward to make the protective box slide upward through the sliding groove. At this time, the protective box exposes the handle, and at this time, the handle can be operated. After the operation on the handle is completed, at this time, due to the disappearance of the obstruction to the protective box, the protective box moves downward under its own weight to block the handle and one end of the threaded rod, providing protection for the handle and one end of the threaded rod, reducing the probability of damage to the handle and one end of the threaded rod, thereby avoiding affecting the fixing of the limiting block by the threaded rod. Brief description of the drawings

[0023] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present invention and combines with the drawings to explain in detail as follows.

[0024] Figure 1 It is the structural diagram of the present invention;

[0025] Figure 2 Structural diagram of the cabinet body in the present utility model Figure 1

[0026] Figure 3 Structural diagram of the limiting block in the present utility model Figure 1

[0027] Figure 4 Enlarged structural diagram of A in the present utility model Figure 3

[0028] Figure 5 Structural diagram of the protective box in the present utility model Figure 1

[0029] Figure 6 Bottom view structural diagram of the cabinet body in the present utility model Figure 1

[0030] Legend: 1. Cabinet body; 2. Cabinet door; 3. Groove; 4. Limiting block; 5. Limiting groove; 6. Threaded rod; 7. Threaded groove; 8. Handle; 9. Built-in groove; 10. Built-in plate; 11. Protective box; 12. Slide groove; 13. Long groove; 14. Long plate; 15. Through groove. Specific implementation manner

[0031] By providing a power distribution cabinet in an embodiment of the present application, the technical problem that when a staff member adjusts the mechanism inside the power distribution cabinet, the cabinet door 2 will rotate towards the mechanism inside the power distribution cabinet, resulting in the need for the staff member to control the cabinet door 2 during work, thus affecting the operation of the power distribution cabinet by the staff member and reducing the work efficiency of the staff member is effectively solved.

[0032] Embodiment

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 And Figure 6 , the technical solution in the embodiment of the present application is to effectively solve the technical problem that when a staff member adjusts the mechanism inside the power distribution cabinet, the cabinet door 2 will rotate towards the mechanism inside the power distribution cabinet, resulting in the need for the staff member to control the cabinet door 2 during work, thus affecting the operation of the power distribution cabinet by the staff member and reducing the work efficiency of the staff member. The general idea is as follows:

[0034] Aiming at the problems existing in the prior art, the present utility model provides a power distribution cabinet, which includes a cabinet body 1. A cabinet door 2 is rotatably connected to the outside of the cabinet body 1, and a limiting mechanism is provided on one side of the cabinet body 1 close to the cabinet door 2;

[0035] ​​​​​The limiting mechanism includes a groove 3, a limiting block 4, a limiting groove 5, a through groove 15, a threaded rod 6, and a threaded groove 7;

[0036] The groove 3 is opened on the outside of the cabinet body 1. The limiting block 4 is slidably connected inside the groove 3. The limiting groove 5 is opened on the side of the limiting block 4 close to the cabinet door 2. The cabinet door 2 is snap - connected inside the limiting groove 5. The through groove 15 is opened on the side of the cabinet body 1 close to the groove 3. The threaded rod 6 is rotatably connected inside the through groove 15. There are two threaded grooves 7, and both of the two threaded grooves 7 are opened on the side of the limiting plate close to the threaded rod 6. The threaded rod 6 is rotatably connected inside the threaded groove 7.

[0037] Through the limiting block 4 arranged inside the groove 3 and in cooperation with the threaded rod 6, when the cabinet door 2 is opened, at this time, rotate the threaded rod 6 to release the connection between the threaded rod 6 and the threaded groove 7. At this time, the limiting block 4 slides downward due to its own weight. At this time, the limiting groove 5 contacts the cabinet door 2. Then rotate the threaded rod 6 to connect the threaded rod 6 with the corresponding threaded groove 7. At this time, the limiting block 4 is fixed and cannot move up and down. At this time, the rotation of the cabinet door 2 is limited, achieving the effect of limiting the cabinet door 2 during the debugging of the power distribution cabinet body, avoiding the rotation of the cabinet door 2 towards the mechanism inside the power distribution cabinet due to wind force. When the staff is working, there is no need to control the cabinet door 2, thus not affecting the operation of the staff on the power distribution cabinet and avoiding reducing the work efficiency of the staff.

[0038] A handle 8 is fixedly installed on the side of the threaded rod 6 away from the threaded groove 7;

[0039] Among them, the handle 8 is T - shaped, which is convenient for rotating the threaded rod 6.

[0040] An internal groove 9 is opened inside the groove 3, and an internal plate 10 is fixedly installed on the outside of the limiting block 4;

[0041] Among them, the internal plate 10 is slidably connected inside the internal groove 9 to prevent the connection between the limiting block 4 and the groove 3 from being disengaged.

[0042] A protective box 11 is arranged on the outside of the cabinet body 1;

[0043] Among them, the handle 8 is located inside the protective box 11 to provide protection for the handle 8.

[0044] Two sliding grooves 12 are opened on the outside of the cabinet body 1;

[0045] Among them, both ends of the protective box 11 are respectively slidably connected inside the two sliding grooves 12, which is convenient for providing protection for the protective box 11.

[0046] A long groove 13 is opened inside each sliding groove 12, and long plates 14 are fixedly installed at both ends of the protective box 11;

[0047] Among them, the long board 14 is slidably connected inside the long groove 13 to prevent the protective box 11 from disengaging from the sliding groove 12.

[0048] By means of the protective box 11 arranged outside the cabinet body 1 and in cooperation with the sliding groove 12, when it is necessary to rotate the handle 8, the protective box 11 is pushed upward so that the protective box 11 slides upward through the sliding groove 12. At this time, the protective box 11 exposes the handle 8, and at this time, the handle 8 can be operated. After the operation on the handle 8 is completed, since the obstruction to the protective box 11 disappears, at this time, the protective box 11 moves downward under its own weight to block the handle 8 and one end of the threaded rod 6, providing protection for the handle 8 and one end of the threaded rod 6, reducing the probability of damage to the handle 8 and one end of the threaded rod 6, thereby avoiding affecting the fixing of the limiting block 4 by the threaded rod 6.

[0049] Working principle:

[0050] After the cabinet door 2 is opened, the protective box 11 is pushed upward so that the protective box 11 slides upward through the sliding groove 12. At this time, the protective box 11 exposes the handle 8. At this time, rotating the handle 8 drives the threaded rod 6 to release the connection between the threaded rod 6 and the thread groove 7. At this time, the limiting block 4 slides downward due to its own weight. At this time, the limiting groove 5 contacts the cabinet door 2. At this time, rotating the threaded rod 6 makes the threaded rod 6 connect with the corresponding thread groove 7. At this time, the limiting block 4 is fixed and cannot move up and down. At this time, the rotation of the cabinet door 2 is limited, achieving the effect of limiting the cabinet door 2 during the debugging of the power distribution cabinet body, avoiding the cabinet door 2 from rotating towards the mechanisms inside the power distribution cabinet due to wind force. When the use is completed, the protective box 11 is pushed upward so that the protective box 11 slides upward through the sliding groove 12. At this time, the protective box 11 exposes the handle 8. Rotating the threaded rod 6 releases the connection between the threaded rod 6 and the thread groove 7. At this time, pushing the limiting block 4 upward releases the connection between the limiting groove 5 and the cabinet door 2. At this time, continue to push the limiting block 4 upward so that the limiting block 4 enters the inside of the groove 3. At this time, rotating the threaded rod 6 makes the threaded rod 6 connect with the thread groove 7 to fix the limiting block 4 inside the groove 3. After the operation on the threaded rod 6 is completed, since the obstruction to the protective box 11 disappears, at this time, the protective box 11 moves downward under its own weight to block the handle 8 and one end of the threaded rod 6, providing protection for the handle 8 and one end of the threaded rod 6.

[0051] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A power distribution cabinet, comprising a cabinet body (1), wherein the cabinet body (1) is externally rotatably connected to a cabinet door (2), characterized in that: A limiting mechanism is provided on a side of the cabinet body (1) close to the cabinet door (2); The limiting mechanism comprises a groove (3), a limiting block (4), a limiting groove (5), a through groove (15), a threaded rod (6) and a threaded groove (7); The groove (3) is formed on the outside of the cabinet body (1), the limiting block (4) is slidably connected to the inside of the groove (3), the limiting groove (5) is formed on a side of the limiting block (4) close to the cabinet door (2), the cabinet door (2) is snap-fitted to the inside of the limiting groove (5), the through groove (15) is formed on a side of the cabinet body (1) close to the groove (3), the threaded rod (6) is rotatably connected to the inside of the through groove (15), there are two thread grooves (7), both of which are formed on a side of the limiting plate close to the threaded rod (6), and the threaded rod (6) is rotatably connected to the inside of the thread groove (7).

2. A power distribution cabinet as claimed in claim 1, characterized in that: A handle (8) is fixedly mounted on a side of the threaded rod (6) away from the threaded groove (7); Wherein, the handle (8) is T-shaped.

3. A power distribution cabinet as claimed in claim 1, characterized in that: The interior of the groove (3) is provided with a built-in groove (9), and the exterior of the limiting block (4) is fixedly mounted with a built-in plate (10); The built-in plate (10) is slidably connected inside the built-in groove (9).

4. A power distribution cabinet as claimed in claim 1, characterized in that: A protective box (11) is arranged outside the cabinet (1); The handle (8) is located inside the protection box (11).

5. A power distribution cabinet as claimed in claim 1, characterized in that: Two slide grooves (12) are provided on the outside of the cabinet (1); The two ends of the protection box (11) are respectively slidably connected inside the two sliding grooves (12).

6. A power distribution cabinet as claimed in claim 5, characterized in that: Each of the slide grooves (12) is provided with a long groove (13) inside, and long plates (14) are fixedly mounted on both ends of the protection box (11); The long plate (14) is slidably connected inside the long groove (13).

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