Power distribution cabinet internal line hooking structure

Abstract

The utility model relates to the technical field of power distribution cabinet accessories, in particular to a power distribution cabinet internal circuit hooking structure, which comprises a power distribution cabinet, a circuit hooking plate is mounted on a back plate in the power distribution cabinet, and a plurality of wrapping posts which are uniformly arranged at equal intervals are mounted on the circuit hooking plate. According to the utility model, through the arrangement of the plurality of wrapping posts which are uniformly arranged at equal intervals, effective support and storage are provided for arrangement and hanging of lines; through the rotating shaft which is coaxially connected with one end part of the wrapping post, the wrapping post can rotate, and the winding operation of a circuit is facilitated; through the ratchet wheel which is coaxially connected with the end part of the rotating shaft and the non-return claw which is arranged on the ratchet wheel, the winding post can be prevented from rotating reversely, and the winding stability of the circuit is ensured; through the radial first through hole formed in the end, away from the rotating shaft, of the outer wall of the wrapping post and the second through hole coaxially formed and communicated with the first through hole, the line can conveniently penetrate in and be fixed, and the reliability and neatness of line hanging are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet accessories, in particular to an internal circuit hanging structure of a power distribution cabinet. Background Art

[0002] With the rapid development of the power industry and the continuous growth of electricity demand, distribution cabinets, as a vital component of the power system, have become particularly important in terms of internal wiring management and connection structure. An efficient and organized wiring connection structure not only improves the overall performance and safety of distribution cabinets, but also simplifies maintenance and enhances the operational efficiency of power systems. Existing internal wiring layouts in distribution cabinets lack effective wiring organization and storage methods. The wiring inside distribution cabinets is often disorganized and lacks a unified organization structure, leading to tangled and intertwined wiring. This not only affects the aesthetics but also increases the difficulty of troubleshooting and repairing. Utility Model Content

[0003] The purpose of the utility model is to provide a wiring connection structure for an internal distribution cabinet, so as to solve the problem in the background art that the internal wiring of the existing distribution cabinet is often disorderly.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A circuit hanging structure inside a power distribution cabinet comprises a power distribution cabinet, a circuit hanging plate is mounted on a back panel inside the power distribution cabinet, and a plurality of winding poles arranged evenly and equidistantly are mounted on the circuit hanging plate;

[0006] One end of the winding column is coaxially connected to a rotating shaft, which passes through the line mounting plate and the back plate of the power distribution cabinet in sequence and extends to the outside. The end of the rotating shaft is coaxially connected to a ratchet, and a non-return pawl is installed on the ratchet.

[0007] A first through hole is formed in a radial direction on one end of the outer wall of the winding post away from the rotating shaft, and a second through hole is formed coaxially on the other end of the winding post away from the rotating shaft, and the first through hole is communicated with the second through hole.

[0008] Preferably, the top of the power distribution cabinet is provided with wire entry holes, the number of which is the same as the number of the winding poles and the positions of which are corresponding.

[0009] Preferably, one side of the power distribution cabinet is open, and a cabinet door is connected to the edge of the open side via a hinge.

[0010] Preferably, a transparent observation window is provided in the middle of the cabinet door.

[0011] Preferably, the cross-section of the winding post is I-shaped.

[0012] Preferably, the rotating shaft and the circuit mounting plate are rotatably connected via a bearing.

[0013] Preferably, the end of the ratchet away from the rotating shaft is coaxially connected to a crank, and the cross-section of the crank is Z-shaped.

[0014] Preferably, the anti-return claw is rotatably connected to the outer wall of the distribution cabinet via a rotating shaft.

[0015] Compared with the existing technology, the beneficial effects of the present invention are:

[0016] 1. In the internal line hanging structure of this distribution cabinet, a line hanging plate is provided to provide a stable installation position for the winding pole; a number of winding poles arranged evenly and equidistantly are provided to provide effective support and storage for the arrangement and hanging of the lines; a rotating shaft coaxially connected to one end of the winding pole is provided to enable the winding pole to rotate, thereby facilitating the winding operation of the line; a ratchet coaxially connected to the end of the rotating shaft and a non-return pawl installed on the ratchet can prevent the winding pole from rotating in the opposite direction, thereby ensuring the stability of the line winding; a first radial through hole opened at the end of the outer wall of the winding pole away from the rotating shaft and a second through hole coaxially opened and connected thereto facilitate the insertion and fixation of the line, thereby improving the reliability and neatness of the line hanging.

[0017] 2. In the internal line hanging structure of this distribution cabinet, one side of the distribution cabinet is open, and the edge of the open side is connected to a cabinet door through a hinge. A transparent observation window is provided in the middle of the cabinet door, allowing the operator to intuitively observe the working status inside the distribution cabinet without opening the cabinet door, thereby improving safety and work efficiency.

[0018] 3. In the internal line hanging structure of this distribution cabinet, the rotating shaft and the line hanging plate are connected by bearings, which ensures the smoothness and stability of the rotating shaft during rotation. The four top corners of the line hanging plate are connected to the inner wall of the distribution cabinet through fixing screws passing through fixing holes, ensuring that the line hanging plate will not be displaced or loosened when bearing the weight and tension of the cable, thereby improving the overall structural stability of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they provide further detailed explanations, but do not constitute a limitation to the present invention.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the circuit mounting plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the winding column of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the ratchet of the utility model;

[0024] The meaning of each number in the figure:

[0025] 10. Power distribution cabinet; 11. Cable entry hole;

[0026] 20. Cabinet door; 21. Transparent observation window;

[0027] 30. Circuit mounting plate; 31. Fixing hole;

[0028] 40. Winding post; 41. First through hole; 42. Second through hole; 43. Rotating shaft; 44. Ratchet; 45. Anti-return pawl; 46. Crank handle;

[0029] 50. Electric cables. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention and the accompanying drawings 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.

[0031] In the description of the present invention, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] A circuit connection structure inside a power distribution cabinet, such as Figures 1-4As shown, it includes a distribution cabinet 10, a line mounting plate 30 is installed on the back plate of the distribution cabinet 10, and a number of winding poles 40 are installed on the line mounting plate 30, which are evenly and equidistantly arranged; one end of the winding pole 40 is coaxially connected to a rotating shaft 43, and the rotating shaft 43 passes through the line mounting plate 30 and the back plate of the distribution cabinet 10 in sequence and extends to the outside, and the end of the rotating shaft 43 is coaxially connected to a ratchet 44, and a non-return claw 45 is installed on the ratchet 44; the outer wall of the winding pole 40 is provided with a first radial through hole 41 at one end away from the rotating shaft 43, and the end of the winding pole 40 is coaxially provided with a second through hole 42, and the first through hole 41 is connected to the second through hole 42, and the line mounting plate 30 is provided to provide a connection for the winding pole 40. Stable installation position; a number of winding poles 40 arranged evenly and equidistantly provide effective support and storage for the arrangement and hanging of the lines; a rotating shaft 43 coaxially connected to one end of the winding pole 40 allows the winding pole 40 to rotate, which is convenient for the winding operation of the line; a ratchet 44 coaxially connected to the end of the rotating shaft 43 and a non-return claw 45 installed on the ratchet 44 can prevent the winding pole 40 from rotating in the opposite direction, thereby ensuring the stability of the line winding; a first radial through hole 41 opened at one end of the outer wall of the winding pole 40 away from the rotating shaft 43 and a second through hole 42 coaxially opened and connected thereto facilitate the insertion and fixation of the line, thereby improving the reliability and neatness of the line hanging.

[0033] Furthermore, the top of the distribution cabinet 10 is provided with wire entry holes 11, the number of which is the same as and the position of which corresponds to the winding poles 40, ensuring that the cables can directly and smoothly enter and be wound around the winding poles, reducing cable bending and twisting, extending the service life of the cables, and also improving the overall aesthetics.

[0034] Among them, one side of the distribution cabinet 10 is in an open state, and the edge of the open side is connected to a cabinet door 20 through a hinge. A transparent observation window 21 is provided in the middle of the cabinet door 20, allowing the operator to intuitively observe the working status inside the distribution cabinet without opening the cabinet door, thereby improving safety and work efficiency.

[0035] It is worth noting that the cross-section of the winding post 40 is I-shaped to prevent the cable from slipping during the winding process.

[0036] Specifically, the rotating shaft 43 and the line mounting plate 30 are rotatably connected through bearings, ensuring the smoothness and stability of the rotating shaft during rotation. The four top corners of the line mounting plate 30 are connected to the inner wall of the distribution cabinet 10 through fixing screws passing through the fixing holes 31, ensuring that the line mounting plate will not be displaced or loosened when bearing the weight and tension of the cable, thereby improving the overall structural stability of the distribution cabinet.

[0037] In addition, one end of the ratchet 44 away from the rotating shaft 43 is coaxially connected to a crank 46, and the cross-section of the crank 46 is Z-shaped, so that the operator can apply force more conveniently when rotating the ratchet.

[0038] It is worth noting that the anti-return claw 45 is rotatably connected to the outer wall of the distribution cabinet 10 via a rotating shaft, so that the anti-return claw can be flexibly opened or closed when needed to meet the usage requirements in different situations.

[0039] The working principle of the internal circuit hanging structure of the power distribution cabinet:

[0040] First, introduce the line from the line inlet of the distribution cabinet 10;

[0041] Then, pass the wire through the first through hole 41 in the radial direction on the outer wall of the winding post 40 away from the rotating shaft 43, and pass out from the second through hole 42 connected thereto;

[0042] Next, the rotating shaft 43 coaxially connected to one end of the winding post 40 is rotated to wind the line around the winding post 40;

[0043] Since the end of the rotating shaft 43 is coaxially connected to a ratchet 44 and a non-return pawl 45 mounted on the ratchet 44, the winding post 40 will not rotate in the reverse direction, thereby ensuring the stability of the line winding;

[0044] Finally, all the lines are sorted and connected, and the line connection plate 30 provides a stable installation position for the winding pole 40, so that the lines are sorted in order.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit connection structure inside a power distribution cabinet, comprising a power distribution cabinet (10), characterized in that: A circuit mounting plate (30) is mounted on the back panel of the power distribution cabinet (10), and a plurality of winding poles (40) arranged evenly and equidistantly are mounted on the circuit mounting plate (30); One end of the winding column (40) is coaxially connected to a rotating shaft (43), and the rotating shaft (43) passes through the line hanging plate (30) and the back plate of the power distribution cabinet (10) in sequence and extends to the outside. The end of the rotating shaft (43) is coaxially connected to a ratchet (44), and a non-return claw (45) is installed on the ratchet (44); A first through hole (41) is provided in a radial direction at one end of the outer wall of the winding post (40) away from the rotating shaft (43), and a second through hole (42) is coaxially provided at one end of the outer wall of the winding post (40) away from the rotating shaft (43), wherein the first through hole (41) is communicated with the second through hole (42).

2. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: The top of the power distribution cabinet (10) is provided with wire entry holes (11) having the same number as the winding poles (40) and corresponding positions.

3. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: One side of the power distribution cabinet (10) is in an open state, and the edge of the open side is connected to a cabinet door (20) via a hinge.

4. The internal circuit hanging structure of the power distribution cabinet according to claim 3, characterized in that: A transparent observation window (21) is provided in the middle of the cabinet door (20).

5. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: The cross section of the winding post (40) is an I-shape.

6. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: The rotating shaft (43) and the circuit connecting plate (30) are rotatably connected via a bearing.

7. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: One end of the ratchet (44) away from the rotating shaft (43) is coaxially connected to a crank (46), and the cross section of the crank (46) is Z-shaped.

8. The internal circuit hanging structure of the power distribution cabinet according to claim 1, characterized in that: The anti-return claw (45) is rotatably connected to the outer wall of the power distribution cabinet (10) via a rotating shaft.

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