A power supply cabinet

Abstract

This utility model relates to the technical field of power supply cabinet components and discloses a power supply cabinet. The surface of the cabinet body is provided with a cabinet door, and the inner wall of the cabinet body is fixed with a wiring mechanism by screws. The wiring mechanism includes a conduit body, a movable box, and a clamping component. The surface of the conduit body is provided with a storage groove, and a cover plate is fastened to the opening of the storage groove. The two ends of the conduit body have axially symmetrical adjustment grooves. The inner wall of the adjustment groove is slidably connected to the surface of the movable box. Through the provided clamping component and tapered hole, after the threads are tightened clockwise, the clamp can firmly clamp the surface of the power cord, making it unable to move and preventing the power cord from loosening and falling off due to external pulling. Furthermore, through the provided telescopic movable box and cover plate, not only can the effective accommodating length of the conduit body be adjusted according to the actual wiring layout needs, but the conduit body can also be opened quickly and easily, improving the convenience of use.

Description

Technical Field

[0001] This utility model relates to the technical field of incoming line cabinet components, specifically a power incoming line cabinet. Background Technology

[0002] An incoming line cabinet is a switchgear used to connect to an external power source. Its typical application is to introduce 10kV power from the power supply network and then send the power to the 10kV busbar through the switchgear, thus completing the connection and distribution of power.

[0003] Currently, common power supply cabinets typically use conduits to organize power cables. However, existing conduits are inconvenient to use after installation, and the organized power cables are prone to loosening under external force. For example, a power supply cabinet disclosed in publication number CN218456227U includes a cabinet body with a mounting plate fixedly connected inside. The mounting plate has multiple mounting holes arranged in an array. The cabinet body is divided into three cavities arranged sequentially from top to bottom by a partition. Electrical components are installed in the three cavities respectively. The surface of the cabinet body is hinged with an upper cabinet door, a middle cabinet door, and a lower cabinet door.

[0004] As can be seen from the publicly available design, the power supply cabinet uses a first and second conduit to organize and limit the power cables. However, the dimensions and positions of the first and second conduits are fixed after being tightened with screws, making it inconvenient for users to adjust their positions according to actual needs. Furthermore, they must be removed to open, causing significant inconvenience. In addition, the open structure at both ends of the conduits lacks axial locking functionality for the cables. Under external pulling force, one end of the power cable may loosen and detach, reducing safety during use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a power inlet cabinet to solve the problems of existing power inlet cabinets being unable to prevent wires from detaching after wiring and the inconvenience of using them after wire conduit installation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a power supply cabinet, including a cabinet body, a cabinet door on the surface of the cabinet body, and a wiring mechanism fastened to the inner wall of the cabinet body by screws. The wiring mechanism includes a conduit body, a movable box, and a clamping component. A storage groove is provided on the surface of the conduit body, and a cover plate is fastened to the opening of the storage groove. Axially symmetrical adjustment grooves are opened at both ends of the conduit body. The inner wall of the adjustment groove is slidably connected to the surface of the movable box, and one end of the movable box is fixedly connected to... The device includes a limiting plate with an array of tapered holes on its surface. The inner wall of each tapered hole is threaded to one end of a clamping member. By tightening the threads clockwise through the clamping member and the tapered holes, the clamps can firmly grip the surface of the power cord, preventing it from moving and avoiding loosening or detachment of the power cord due to external pulling. Furthermore, the device includes a retractable movable box and cover, which not only allows for adjustment of the effective length of the conduit body according to the actual wiring layout but also facilitates quick and easy opening of the conduit body, improving ease of use.

[0007] Preferably, the clamping component includes a sleeve with a sleeve hole at one end, an anti-slip part fixedly connected to the surface of the sleeve, and a ring-shaped, equally spaced gripper fixedly connected to one end of the sleeve. The anti-slip part is polygonal to facilitate manual tightening, and the clamping component has the function of being disassembled and assembled with the movable box.

[0008] Preferably, the surface of the movable box is provided with a connecting groove, and a slide rod is fixedly connected to the side of the movable box. A locking nut is threadedly connected to the surface of the slide rod, and the slide rod and the locking nut can fix the telescopic adjustment position of the movable box.

[0009] Preferably, the side of the conduit body has a sliding groove, one side of which is connected to the adjustment groove, and the inner wall of the sliding groove is slidably connected to the surface of the sliding rod. The sliding groove and the sliding rod can ensure the telescopic stability of the movable box.

[0010] Preferably, one end of the gripper is provided with a tapered surface, the outer side of the gripper which is distributed in a ring at equal intervals is provided with external threads, and the inner wall of the tapered hole is provided with internal threads. When the gripper is squeezed by the tapered hole, it will clamp the power cord and fix it to prevent it from falling off.

[0011] Preferably, the side of the conduit body is fixedly connected with symmetrical fixing plates, the surface of the fixing plates is provided with fixing holes, the fixing holes are strip-shaped holes, and the inner wall of the fixing holes is movably connected to the surface of the screws to facilitate adjustment of the installation position.

[0012] Preferably, a U-shaped rubber sleeve is fixedly connected to one end of the movable box. The surface of the U-shaped rubber sleeve is in elastic contact with the inner wall of the adjustment groove, providing a certain amount of damping to prevent the movable box from sliding on its own when not operated manually.

[0013] Compared with the prior art, this utility model provides a power supply incoming cabinet, which has the following beneficial effects: With the clamping parts and tapered holes, the clamps can firmly grip the surface of the power cord after the threads are tightened clockwise, preventing it from moving and avoiding the power cord from loosening and falling off due to external pulling. In addition, the retractable movable box and cover can not only adjust the effective length of the conduit body according to the actual wiring layout, but also make it easy to open the conduit body quickly, improving the convenience of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the wiring mechanism structure of this utility model; Figure 3 yes Figure 2 A schematic diagram of the clamping component structure; Figure 4 yes Figure 2 A schematic diagram of the conduit body structure; Figure 5 yes Figure 2 A schematic diagram of the active box structure.

[0015] In the diagram: 1. Incoming cable cabinet body; 11. Cabinet door; 2. Wiring mechanism; 3. Conduit body; 31. Storage slot; 32. Adjustment slot; 33. Slide groove; 34. Fixing plate; 35. Fixing hole; 36. Cover plate; 4. Movable box; 41. Connecting slot; 42. Limiting plate; 43. Conical hole; 44. Slide rod; 45. Locking nut; 5. Clamping component; 51. Sleeve; 52. Sleeve hole; 53. Anti-slip part; 54. Gripper; 55. Conical surface. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides a technical solution: a power supply cabinet, including a cabinet body 1. The cabinet body 1 is further provided with components such as a ventilation opening, a cooling fan, a dust filter, an anti-condensation heater, and a lighting lamp. A cabinet door 11 is provided on the surface of the cabinet body 1. The cabinet door 11 is further provided with components such as an operating hole, a sealing cover, a door lock, electrical components, and a display and control device. A wiring mechanism 2 is fastened to the inner wall of the cabinet body 1 by screws. The wiring mechanism 2 is used to organize the power cables connected inside the cabinet body 1, preventing them from becoming tangled and inconvenient for maintenance. The wiring mechanism 2 includes a conduit body 3, a movable box 4, and a clamping component 5. A storage groove 31 is provided on the surface of the conduit body 3 for storing the power cables. A cover plate 36 is fastened to the opening of the conduit body 3. The cover plate 36 is fastened to the conduit body 3 by a snap or magnetic attraction, which makes it easy to open and close the storage slot 31 and improves the efficiency of later maintenance. The two ends of the conduit body 3 have axially symmetrical adjustment slots 32. The adjustment slots 32 are used to store the movable box 4, so that the movable box 4 can adjust the effective length of the conduit body 3, which makes it easier to organize the power cord according to actual needs. The inner wall of the adjustment slot 32 is slidably connected to the surface of the movable box 4. One end of the movable box 4 is fixedly connected to a limiting plate 42. The surface of the limiting plate 42 has an array of conical holes 43. The inner wall of the conical holes 43 is threadedly connected to one end of the clamping member 5. The clamping member 5 can position the organized power cord and prevent the power cord from moving axially.

[0018] The clamping component 5 includes a sleeve 51, one end of which has a sleeve hole 52. An anti-slip part 53 is fixedly connected to the surface of the sleeve 51, and a ring-shaped clamping claw 54 is fixedly connected to one end of the sleeve 51. Both the clamping claw 54 and the sleeve 51 are made of insulating engineering plastic. The anti-slip part 53 is polygonal, which is convenient for manual tightening. The clamping component 5 and the movable box 4 have the function of disassembly and assembly. The surface of the movable box 4 is provided with a connecting groove 41. A slide rod 44 is fixedly connected to the side of the movable box 4. A locking nut 45 is threadedly connected to the surface of the slide rod 44. The slide rod 44 and the locking nut 45 can fix the telescopic adjustment position of the movable box 4.

[0019] The side of the conduit body 3 has a groove 33. One side of the groove 33 is connected to the adjustment groove 32. The inner wall of the groove 33 is slidably connected to the surface of the slide rod 44. The groove 33 and the slide rod 44 can ensure the telescopic stability of the movable box 4. One end of the gripper 54 is provided with a tapered surface 55. The outer side of the ring-shaped and equally spaced grippers 54 is provided with external threads. The inner wall of the tapered hole 43 is provided with internal threads. When the gripper 54 is squeezed by the tapered hole 43, it will clamp the power line and fix it to prevent it from falling off.

[0020] Symmetrical fixing plates 34 are fixedly connected to the side of the conduit body 3. Fixing holes 35 are opened on the surface of the fixing plates 34. The fixing holes 35 are strip-shaped holes. The inner wall of the fixing holes 35 is movably connected to the surface of the screw, which facilitates the adjustment of the installation position. A U-shaped rubber sleeve is fixedly connected to one end of the movable box 4. The surface of the U-shaped rubber sleeve is in elastic contact with the inner wall of the adjustment groove 32, providing a certain amount of damping and preventing the movable box 4 from sliding on its own when not operated manually.

[0021] The working principle of this device is as follows: First, use screws to pass through the fixing holes 35 to secure the fixing plate 34 to the inner wall of the incoming line cabinet body 1. Fixing the fixing plate 34 secures the conduit body 3. Then, the power cord passes sequentially through the sleeve hole 52 of the clamping member 5 at one end → the conical hole 43 and connecting groove 41 of the movable box 4 on that side → the storage groove 31 of the conduit body 3 → the movable box 4 at the other end → the clamping member 5 at the other end. Next, connect the other end of the power cord to the internal electrical components of the incoming line cabinet body 1. After connection, the movable box 4 can be pulled to adjust the conduit body 3 to a suitable length as needed. After adjustment, tighten the locking nut 45 clockwise to fix the adjusted position of the movable box 4. Finally, remove any excess power cord length. The power cords are stored in the storage slot 31 and the connecting slot 41. Then, the two movable boxes 4 are tightened clockwise with the two clamping parts 5 through the tapered holes 43 at the ends of the two movable boxes 4. This prevents the power cords at both ends of the wiring mechanism 2 from moving axially due to external pulling. Then, the cover plate 36 is fastened. Through the clamping parts 5 and the tapered holes 43, after the threads are tightened clockwise, the clamping claws 54 can firmly clamp the surface of the power cord, preventing it from moving and avoiding the power cord from loosening and falling off due to external pulling. Furthermore, through the telescopic movable boxes 4 and the cover plate 36, the effective length of the conduit body 3 can be adjusted according to the actual wiring layout, and the conduit body 3 can be opened quickly and easily, improving the ease of use.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power supply incoming cabinet, comprising an incoming cabinet body (1), characterized in that: The surface of the incoming line cabinet body (1) is provided with a cabinet door (11). The inner wall of the incoming line cabinet body (1) is fixed with a wiring mechanism (2) by screws. The wiring mechanism (2) includes a wire conduit body (3), a movable box (4) and a clamping member (5). The surface of the wire conduit body (3) is provided with a storage groove (31). A cover plate (36) is fastened to the opening of the storage groove (31). The two ends of the wire conduit body (3) are provided with axially symmetrical adjustment grooves (32). The inner wall of the adjustment groove (32) is slidably connected to the surface of the movable box (4). One end of the movable box (4) is fixedly connected to a limiting plate (42). The surface of the limiting plate (42) is arrayed with conical holes (43). The inner wall of the conical holes (43) is threadedly connected to one end of the clamping member (5).

2. The power supply incoming cabinet according to claim 1, characterized in that: The clamping member (5) includes a sleeve (51), one end of which has a sleeve hole (52), the surface of which is fixedly connected with an anti-slip part (53), and one end of which is fixedly connected with a ring-shaped, equally spaced gripper (54).

3. The power supply incoming cabinet according to claim 1, characterized in that: The surface of the movable box (4) is provided with a connecting groove (41), and a slide rod (44) is fixedly connected to the side of the movable box (4). A locking nut (45) is threadedly connected to the surface of the slide rod (44).

4. A power supply incoming line cabinet according to claim 3, characterized in that: The side of the conduit body (3) has a groove (33), one side of which is connected to the adjustment groove (32), and the inner wall of the groove (33) is slidably connected to the surface of the slide rod (44).

5. A power supply incoming line cabinet according to claim 2, characterized in that: One end of the gripper (54) is provided with a tapered surface (55), the outer side of the gripper (54) which is distributed in a ring at equal intervals is provided with external threads, and the inner wall of the tapered hole (43) is provided with internal threads.

6. A power supply incoming line cabinet according to claim 1, characterized in that: The side of the conduit body (3) is fixedly connected with a symmetrical fixing plate (34), and the surface of the fixing plate (34) has a fixing hole (35), which is a strip hole.

7. A power supply incoming line cabinet according to claim 1, characterized in that: A U-shaped rubber sleeve is fixedly connected to one end of the active box (4).

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