Low-voltage wire inlet cabinet with self-limiting mechanism

Abstract

The utility model discloses a low-voltage wire inlet cabinet with a self-limiting mechanism, which comprises a cabinet body, a plurality of electrical elements are arranged in the cabinet body, leads on the electrical elements are gathered to two sides in the cabinet body, a limiting mechanism is arranged in the cabinet body, and a separation mechanism is arranged in the cabinet body. The limiting mechanism comprises a sliding plate, a long-strip-shaped groove, an L-shaped plate and a connecting piece. The separating mechanism comprises a connecting hole, an L-shaped separating plate and a fixing hole. The beneficial effects of the utility model are that the lead passes through the inner side of the sliding plate, then the sliding plate slides towards the two sides, the lead can be attached to the cabinet body and tensioned to be limited, when the lead needs to be maintained, the sliding plate can be moved towards the middle so that the lead can be loosened conveniently, multiple groups of leads can be separated through the L-shaped separation plate, and the maintenance is convenient. Therefore, the wire inlet cabinet is convenient to maintain, and the wire inlet cabinet is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, and more specifically to a low-voltage incoming line cabinet with a self-limiting mechanism. Background Art

[0002] The rated current of the low-voltage incoming cabinet is AC 50Hz, and the rated voltage is 380v. The distribution system is used for power conversion and control of power, lighting and distribution. The product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, and novel structure. In order to facilitate maintenance when the incoming cabinet is damaged, it is generally necessary to limit the wires in the incoming cabinet.

[0003] In the prior art, when limiting the position of the wires, they are generally bundled with cable ties and then fixed to the cabinet, which causes the wires to be mixed together. When repairing them, the cable ties need to be cut open, and after the repair is completed, the wires need to be bundled again, which is inconvenient to use.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] The utility model aims to solve the above problems and designs a low-voltage incoming line cabinet with a self-limiting mechanism.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is a low-voltage incoming line cabinet with a self-limiting mechanism, comprising a cabinet, a plurality of electrical components are installed in the cabinet, the wires on the electrical components are gathered at two sides of the cabinet, a limiting mechanism is installed in the cabinet, and a partition mechanism is provided in the cabinet;

[0007] The limiting mechanism comprises two sliding plates located on both sides of the cabinet, and the upper and lower ends of the inner and outer surfaces of the cabinet are provided with long grooves, and both ends of the sliding plates are processed with L-shaped plates by bending, and one end of the L-shaped plate extends from the long groove to the outside of the cabinet, and the two ends of the long groove are provided with connecting pieces, and the connecting pieces can be used to install the L-shaped plate on the cabinet;

[0008] The partition mechanism comprises a plurality of connection holes opened on the sliding plate, an L-shaped partition plate is arranged on one side of the connection hole, a fixing hole is opened on one side of the L-shaped partition plate, and the connection hole and the fixing hole are connected by bolts.

[0009] Furthermore, rotating rollers are installed at both ends of the inner surface of the sliding plate.

[0010] Furthermore, the connecting member includes a limiting sleeve installed on the cabinet body, a lifting rod is arranged in the limiting sleeve, a limiting hole is opened on the L-shaped plate, and the lower end of the lifting rod can extend into the limiting hole.

[0011] Furthermore, the limiting sleeve is provided with an internal thread, the lifting rod includes an adjusting screw, the adjusting screw and the limiting sleeve are connected by threads, a conical lifting block is installed at the lower end of the adjusting screw, and a pulley is installed on the inner side of the limiting hole.

[0012] Furthermore, a plurality of avoidance holes are opened on both sides of the cabinet body, and one end of the L-shaped partition plate passes through the avoidance hole and extends to the outside of the cabinet body.

[0013] The beneficial effects of the utility model are as follows: the wires are passed through the inner side of the sliding plate, and then the sliding plate is slid to both sides, the wires can be attached to the cabinet body, and the wires can be tightened to limit the position. When the wires need to be repaired, the sliding plate can be moved to the middle, so that the wires can be easily loosened. Multiple groups of wires can be separated by the L-shaped partition plate, which is convenient for finding the wires, and thus the incoming cabinet can be easily repaired, and the utility model is convenient to use.

[0014] By moving the conical lifting block up and down, the L-shaped plate can be pulled outward, and then the wire can be pressed tightly by the sliding plate, which can be adjusted according to the thickness of the wire to prevent the wire from being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a low-voltage incoming line cabinet with a self-limiting mechanism described in the utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0018] Figure 4 It is a schematic diagram of the distribution of the sliding plate of the utility model in the cabinet;

[0019] In the figure, 1. cabinet; 2. electrical components; 3. sliding plate; 4. long groove; 5. L-shaped plate; 6. connecting piece; 7. connecting hole; 8. L-shaped partition plate; 9. fixing hole; 10. rotating roller; 11. limiting sleeve; 12. lifting rod; 13. limiting hole; 14. adjusting screw; 15. conical lifting block; 16. pulley; 17. avoidance hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] The utility model provides Figure 1-4 A low-voltage incoming line cabinet with a self-limiting mechanism shown in the figure comprises a cabinet 1, a plurality of electrical components 2 are installed in the cabinet 1, the wires on the electrical components 2 are gathered at both sides of the cabinet 1, a limiting mechanism is installed in the cabinet 1, and a partition mechanism is provided in the cabinet 1; the limiting mechanism comprises two sliding plates 3 located at both sides of the cabinet 1, long grooves 4 are opened at the upper and lower ends of the two side surfaces of the cabinet 1, L-shaped plates 5 are processed by bending at both ends of the sliding plates 3, one end of the L-shaped plate 5 extends from the long groove 4 to the outside of the cabinet 1, and connectors 6 are installed at both ends of the long groove 4, and the connector 6 can install the L-shaped plate 5 on the cabinet 1; the partition mechanism comprises a plurality of connecting holes 7 opened on the sliding plate 3, an L-shaped partition plate 8 is provided on one side of the connecting hole 7, a fixing hole 9 is opened on one side of the L-shaped partition plate 8, and the connecting hole 7 and the fixing hole 9 are connected by bolts;

[0023] The process of limiting the position of the wires by this device is as follows: the L-shaped partition plate 8 is installed on the sliding plate 3 by bolt connection. After the wires are installed, they are passed through the inside of the sliding plate 3 and separated by the L-shaped partition plate 8. One end of the L-shaped plate 5 is passed through the long groove 4 to the outside of the cabinet 1, and then the sliding plate 3 is slid to both sides, and then the L-shaped plate 5 is locked by the connecting piece 6, so that the wires can be limited.

[0024] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 And the instruction manual Figure 3Rotating rollers 10 are installed at both ends of the inner surface of the sliding plate 3. When the sliding plate 3 moves, the friction between the sliding plate 3 and the wire can be reduced by rotating the rotating rollers 10, thereby preventing the wire from being damaged.

[0025] Refer to the instruction manual Figure 1 And the instruction manual Figure 2 The connecting member 6 includes a limiting sleeve 11 installed on the cabinet 1, a lifting rod 12 is arranged in the limiting sleeve 11, a limiting hole 13 is opened on the L-shaped plate 5, and the lower end of the lifting rod 12 can extend into the limiting hole 13;

[0026] The process of locking the L-shaped plate 5 by the connecting piece 6 is as follows: by moving the sliding plate 3, the limiting hole 13 on the L-shaped plate 5 can be moved to the bottom of the lifting rod 12, and then the lifting rod 12 is pushed downward, so that the lower end of the lifting rod 12 can extend into the limiting hole 13, thereby limiting the L-shaped plate 5 to prevent the L-shaped plate 5 from moving.

[0027] Refer to the instruction manual Figure 1 And the instruction manual Figure 2 The limiting sleeve 11 is provided with an internal thread, and the lifting rod 12 includes an adjusting screw 14. The adjusting screw 14 and the limiting sleeve 11 are connected by threads. A conical lifting block 15 is installed at the lower end of the adjusting screw 14, and a pulley 16 is installed on the inner side of the limiting hole 13. The threaded connection between the adjusting screw 14 and the limiting sleeve 11 can prevent the adjusting screw 14 from falling. By rotating the adjusting screw 14, the adjusting screw 14 and the conical lifting block 15 can be moved up and down. When the conical lifting block 15 moves downward, the L-shaped plate 5 can be pushed outward by the pulley 16, which can facilitate the compression of the wire. By rotating the pulley 16, the friction force when the conical lifting block 15 moves can be reduced.

[0028] Refer to the instruction manual Figure 1 , Instruction Manual Figure 3 And the instruction manual Figure 4 A plurality of avoidance holes 17 are opened on both sides of the cabinet 1, and one end of the L-shaped partition plate 8 passes through the avoidance hole 17 and extends to the outside of the cabinet 1. Extending the L-shaped partition plate 8 to the outside of the cabinet 1 can facilitate the separation of the wires and prevent the wires from passing through the gap between the L-shaped partition plate 8 and the cabinet 1.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A low-voltage incoming line cabinet with a self-limiting mechanism, comprising a cabinet body (1), wherein a plurality of electrical components (2) are installed in the cabinet body (1), and the wires on the electrical components (2) are gathered at two sides of the cabinet body (1), characterized in that: A limit mechanism is installed in the cabinet (1), and a partition mechanism is provided in the cabinet (1); The limiting mechanism comprises two sliding plates (3) located on both sides of the cabinet (1), the upper and lower ends of the inner surfaces of the two sides of the cabinet (1) are provided with long grooves (4), both ends of the sliding plates (3) are processed to have L-shaped plates (5) by bending, one end of the L-shaped plate (5) extends from the long groove (4) to the outside of the cabinet (1), and connecting pieces (6) are installed at both ends of the long groove (4), and the connecting pieces (6) can install the L-shaped plate (5) on the cabinet (1); The partition mechanism comprises a plurality of connection holes (7) opened on the sliding plate (3), an L-shaped partition plate (8) is provided on one side of the connection hole (7), a fixing hole (9) is opened on one side of the L-shaped partition plate (8), and the connection hole (7) and the fixing hole (9) are connected by bolts.

2. A low-voltage incoming line cabinet with a self-limiting mechanism according to claim 1, characterized in that: Rotating rollers (10) are installed at both ends of the inner surface of the sliding plate (3).

3. A low-voltage incoming line cabinet with a self-limiting mechanism according to claim 1, characterized in that: The connecting member (6) comprises a limiting sleeve (11) mounted on the cabinet (1), a lifting rod (12) being arranged in the limiting sleeve (11), a limiting hole (13) being provided on the L-shaped plate (5), and a lower end of the lifting rod (12) being able to extend into the limiting hole (13).

4. A low voltage incoming line cabinet with a self-limiting mechanism according to claim 3, characterized in that: The limiting sleeve (11) is provided with an internal thread, and the lifting rod (12) comprises an adjusting screw (14). The adjusting screw (14) and the limiting sleeve (11) are connected via threads, a conical lifting block (15) is installed at the lower end of the adjusting screw (14), and a pulley (16) is installed inside the limiting hole (13).

5. A low voltage incoming line cabinet with a self-limiting mechanism according to claim 1, characterized in that: A plurality of avoidance holes (17) are provided on both sides of the cabinet body (1), and one end of the L-shaped partition plate (8) passes through the avoidance hole (17) and extends to the outside of the cabinet body (1).

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