A power distribution cabinet with wire harness classification structure

Abstract

The utility model provides a kind of power distribution cabinet with wiring harness classification structure belongs to power distribution cabinet technical field;Including: power distribution cabinet, two mounting racks are symmetrically installed in the inside of power distribution cabinet, two connecting plates are installed between two mounting racks, two connecting plates are arranged in parallel along vertical direction, two vertical wire mounting parts are symmetrically installed in the front end of two connecting plates, and multiple groups of horizontal wire mounting assemblies are installed between two vertical wire mounting parts.The power distribution cabinet with wiring harness classification structure, after installing and fixing vertical wire mounting part, again, appropriate horizontal wire mounting plate is adhered into a group of horizontal wire mounting assembly, again, horizontal wire mounting assembly is installed between two vertical wire mounting parts, then the connecting wire harness of each electric element is sequentially passed through access port two, again, single wire harness is fixed in single horizontal wire mounting groove by wire clamp, again, wire harness is passed through access port one and enters vertical wire mounting groove, finally, the position of wire harness is protected by mounting pressing plate.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet technology, and specifically relates to a power distribution cabinet with a wire harness classification structure. Background Technology

[0002] Chinese patent application number 202420136674.3 discloses a power distribution cabinet with a wire harness sorting structure. By moving a limit rod, the slider can move a limit block and a pressure plate. When the pressure plate moves, it can compress a spring. When the spring is compressed to a certain degree, the limit rod can slide out from the storage slot. At this time, a specified wire harness can be placed in the storage slot. When the slider is released, the limit rod can be reset by the elasticity of the spring. When the limit rod is reset, it can limit the wire harness inside the storage slot. At this time, the same type of wire harness will be placed inside the mounting block.

[0003] Although the device stores the same type of wire harness in the storage slot, there are many of the same type of wire harness. When a problematic wire harness is found, it is easy for it to be pressed down by other wire harnesses, making it difficult to remove and replace. As a result, most of the wire harnesses are placed in a mess, which affects the aesthetics of the power distribution cabinet and makes it less practical. Utility Model Content

[0004] To address the problem of unclear storage of wire harnesses in the existing technology, this utility model provides a power distribution cabinet with a wire harness classification structure. It employs vertical wiring components combined with horizontal wiring assemblies to achieve the effect of storing wire harnesses separately. The specific technical solution is as follows: A power distribution cabinet with a wire harness classification structure includes: a power distribution cabinet, inside which two mounting frames are symmetrically installed, and two connecting plates are installed between the two mounting frames. The two connecting plates are arranged parallel to each other in the vertical direction, and two vertical wiring components are symmetrically installed at the front ends of the two connecting plates. Multiple sets of horizontal wiring assemblies are installed between the two vertical wiring components.

[0005] Preferably, the surface of the mounting bracket has a plurality of mounting holes I in the vertical direction, and the surface of the connecting plate has a plurality of mounting holes II in the horizontal direction. A bolt is provided between the mounting holes I and the mounting holes II, and two locking nuts I are threaded on the outer wall of the bolt. The locking nuts I are used to fix the connecting plate on the mounting bracket.

[0006] Preferably, the vertical wiring component includes a vertical wiring plate and a side plate. The vertical wiring plate is fixedly connected to the side plate. Two holes are symmetrically opened at the rear end of the side plate. An expansion bolt is provided between the second mounting hole and the first hole. A locking nut is threaded onto the outer wall of the first expansion bolt. The locking nut is used to fix the vertical wiring component to the connecting plate.

[0007] Preferably, the front end of the vertical wiring plate is provided with a vertical wiring groove, and the end of the vertical wiring plate away from the side plate is provided with a plurality of inlet / outlet ports and slots in the vertical direction. The inlet / outlet ports and slots are all connected to the interior of the vertical wiring groove. The inlet / outlet port is located on one side inner wall of the vertical wiring groove, and the slot is located on the rear inner wall of the vertical wiring groove. The inlet / outlet port and the slot correspond one-to-one, and the inlet / outlet port and the slot are connected.

[0008] Preferably, the front end of the side plate has multiple mounting holes 3 in the vertical direction, and expansion bolts 2 are installed in the mounting holes 3. The expansion bolts 2 on both sides correspond one-to-one. Pressure plates are fitted on the two expansion bolts 2 in the horizontal direction. Locking nuts 3 are threaded on the outer wall of the expansion bolts 2. The locking nuts 3 are used to fix the pressure plates on the side plate. The pressure plates correspond one-to-one with the horizontal wiring assembly. The pressure plates are located on the front side of the horizontal wiring assembly.

[0009] Preferably, the horizontal wiring assembly consists of multiple horizontal wiring plates. The front end of each horizontal wiring plate has a horizontal wiring groove, and both ends of the horizontal wiring groove extend to both ends of the horizontal wiring plate. The upper and lower inner walls of the horizontal wiring groove have multiple sets of inlet and outlet ports, which are equidistantly arranged horizontally. Two plugs are symmetrically installed at both ends of the horizontal wiring plate, and the plugs are adapted to the slots. Multiple wire clips are equidistantly installed on the rear inner wall of the horizontal wiring groove.

[0010] In addition, the power distribution cabinet with wire harness classification structure in the above-mentioned technical solution provided by this utility model may also have the following features: mounting plate one, mounting plate two and mounting plate three are equidistantly installed on the internal rear wall of the power distribution cabinet. Mounting plate one, mounting plate two and mounting plate three are arranged in a vertical direction. A main switch and a phase sequence protector are installed at the front end of mounting plate one. A contactor, a current transformer and a water shortage protection controller are installed at the front end of mounting plate two.

[0011] In the above technical solution, a circuit breaker is installed at the front end of the mounting plate three.

[0012] This utility model discloses a power distribution cabinet with a wire harness classification structure. Compared with the prior art, the advantages of this power distribution cabinet with a wire harness classification structure are as follows: After the vertical wiring components are installed and fixed, an appropriate number of horizontal wiring plates are adhered to form a set of horizontal wiring assemblies. The horizontal wiring assemblies are then installed between two vertical wiring components. The connecting wire harnesses of each electrical component are then passed through the inlet and outlet ports in sequence. The individual wire harnesses are then fixed in a single horizontal wiring groove by wire clamps. The wire harnesses are then passed through the inlet and outlet ports and enter the vertical wiring grooves together. Finally, the position of the wire harnesses is protected by the mounting pressure plate. This improves the convenience and aesthetics of wire harness use and makes it highly practical. Attached Figure Description

[0013] Figure 1 A front view schematic diagram of a power distribution cabinet with a wire harness classification structure provided by this utility model;

[0014] Figure 2 A rear view of the mounting bracket provided by this utility model;

[0015] Figure 3 A schematic diagram of the structure of the vertical wiring component provided by this utility model;

[0016] Figure 4 A schematic diagram of the structure of the horizontal wiring board provided by this utility model;

[0017] Figure 5 A partial front view schematic diagram of the horizontal wiring board provided by this utility model;

[0018] in, Figures 1 to 5 The attached diagrams and component names are as follows: 1. Distribution cabinet; 2. Mounting bracket; 3. Connecting plate; 4. Vertical wiring assembly; 5. Horizontal wiring assembly; 6. Pressure plate; 7. Mounting plate one; 8. Mounting plate two; 9. Mounting plate three; 10. Main switch; 11. Phase sequence protector; 12. Contactor; 13. Current transformer; 14. Water shortage protection controller; 15. Circuit breaker; 21. Mounting hole one; 22. Bolt; 23. Lock. 31. Tightening nut 1, 32. Mounting hole 2, 33. Expansion bolt 1, 44. Locking nut 2, 45. Vertical mounting plate, 46. Side plate, 47. Vertical mounting groove, 48. Inlet / outlet port 1, 49. Slot, 40. Mounting hole 3, 41. Expansion bolt 2, 42. Locking nut 3, 51. Horizontal mounting plate, 52. Horizontal mounting groove, 53. Inlet / outlet port 2, 54. Insert block, 55. Wire clamp. Detailed Implementation

[0019] The following are specific implementation cases and appendices. Figures 1-5The present invention will be further described, but the present invention is not limited to these embodiments. The present invention provides a technical solution: a power distribution cabinet with a wire harness classification structure, comprising: a power distribution cabinet 1, two mounting brackets 2 are symmetrically installed inside the power distribution cabinet 1, the mounting brackets 2 are fixed to the inner wall of the power distribution cabinet 1 by auxiliary bolts, two connecting plates 3 are installed between the two mounting brackets 2, the two connecting plates 3 are arranged parallel to each other in the vertical direction, two vertical wire mounting components 4 are symmetrically installed at the front end of the two connecting plates 3, and multiple sets of horizontal wire mounting assemblies 5 are installed between the two vertical wire mounting components 4.

[0020] As a preferred embodiment, the mounting bracket 2 has ten mounting holes 21 vertically on its surface, and the connecting plate 3 has six mounting holes 31 horizontally on its surface. Bolts 22 are provided between the mounting holes 21 and 31. Two locking nuts 23 are threaded on the outer wall of the bolts 22. The two locking nuts 23 are located on the front and rear sides of the mounting bracket 2, respectively, and are used to fix the connecting plate 3 to the mounting bracket 2.

[0021] As a preferred embodiment, the vertical wiring component 4 further includes a vertical wiring plate 41 and a side plate 42. The vertical wiring plate 41 is made of soft plastic material. The vertical wiring plate 41 and the side plate 42 are bonded together with adhesive. The rear end of the side plate 42 has two symmetrical holes, which correspond to two connecting plates 3 respectively. An expansion bolt 32 is provided between the opposite mounting hole 31 and the hole. A locking nut 33 is threaded on the outer wall of the expansion bolt 32. The locking nut 33 is used to fix the vertical wiring component 4 to the connecting plate 3.

[0022] As a preferred embodiment, the front end of the vertical wiring plate 41 is provided with a vertical wiring groove 411. The end of the vertical wiring plate 41 away from the side plate 42 is provided with multiple inlet / outlet ports 412 and slots 413 in the vertical direction. The inlet / outlet ports 412 and slots 413 are all connected to the interior of the vertical wiring groove 411. The inlet / outlet ports 412 are located on one side inner wall of the vertical wiring groove 411, and the slots 413 are located on the rear inner wall of the vertical wiring groove 411. The inlet / outlet ports 412 and slots 413 correspond one-to-one and are connected to each other.

[0023] As a preferred embodiment, the side plate 42 has three mounting holes 421 vertically at its front end. Expansion bolts 422 are installed in the mounting holes 421. The two expansion bolts 422 on both sides correspond one to one. Pressure plates 6 are fitted on the two horizontal expansion bolts 422. The pressure plates 6 are transparent acrylic plates. Locking nuts 423 are threaded on the outer wall of the expansion bolts 422. The locking nuts 423 are used to fix the pressure plates 6 on the side plate 42. The pressure plates 6 correspond one to one with the horizontal wiring assembly 5. The pressure plates 6 are located in front of the horizontal wiring assembly 5.

[0024] As a preferred embodiment, the horizontal wiring assembly 5 is further composed of multiple horizontal wiring plates 51, which are connected vertically by adhesive. The horizontal wiring plates 51 are made of soft plastic, and each horizontal wiring plate 51 has a horizontal wiring groove 52 at its front end. The horizontal wiring groove 52 is located at the center of the horizontal wiring plate 51, and both ends of the horizontal wiring groove 52 extend to both ends of the horizontal wiring plate 51. The distance between two adjacent horizontal wiring grooves 52 is equal to the distance between two adjacent inlet / outlet grooves. The distance between the wire inlets 412 and the horizontal wire mounting groove 52 is such that multiple sets of wire inlets 53 are opened on the upper and lower inner walls. The multiple sets of wire inlets 53 are arranged at equal intervals in the horizontal direction. Two plug blocks 54 are symmetrically installed at both ends of the horizontal wire mounting plate 51. The plug blocks 54 are located on the rear side of the horizontal wire mounting plate 51 and are compatible with the slots 413. Multiple wire clips 55 are installed at equal intervals on the rear inner wall of the horizontal wire mounting groove 52. The wire clips 55 and the wire inlets 53 are not located in the same vertical direction.

[0025] As a preferred embodiment, further, mounting plates 7, 8, and 9 are equidistantly installed on the rear wall of the internal distribution cabinet 1. These mounting plates are arranged vertically. The front end of mounting plate 7 is equipped with a main switch 10 and a phase sequence protector 11. The phase sequence protector 11 is used to activate in case of phase loss, feeding back a signal to disconnect the AC contactor. The front end of mounting plate 8 is equipped with a contactor 12, a current transformer 13, and a water shortage protection controller 14. The contactor 12 controls the load; the current transformer 13 converts the primary current of the power system... Voltage information is transmitted to the secondary side and, in conjunction with measuring instruments and metering devices, can measure the current, voltage, and energy of the primary system. When a fault occurs in the power system, the current transformer can accurately reflect the current and voltage waveforms under fault conditions. In conjunction with relay protection and automatic devices, it can provide protection and automatic control for various faults in the power grid. The water shortage protection controller 14 is used for drainage and pumping. A circuit breaker 15 is installed at the front end of the mounting plate 3 9. The circuit breaker 15 is used to prevent electrical faults such as overcurrent, overload, and short circuit. The wiring harnesses connected to the above electrical components are wired using vertical wiring components 4 and horizontal wiring assemblies 5.

[0026] The distribution cabinet, mounting bracket, main switch, phase sequence protector, contactor, instrument transformer, water shortage protection controller, and circuit breaker in this case are existing technologies. The distribution cabinet and circuit breaker are all of the same structure and connection method as those in the cited documents. As long as the distribution cabinet, mounting bracket, main switch, phase sequence protector, contactor, instrument transformer, water shortage protection controller, and circuit breaker meet the requirements of this case, they can be any and are not limited to a single model.

[0027] Working principle: All electrical components mentioned in this application are connected to an external power supply and control switch during use. After installation, first check the installation, fixation, and safety precautions of this utility model before use. During use, the user first drills holes in the distribution cabinet 1, then fixes the mounting bracket 2 to both sides inside the distribution cabinet 1 using auxiliary bolts. Next, remove the four bolts 22 and pass them through the mounting holes 21 located at the four corners. Then, place the two connecting plates 3 onto the bolts 22 in the vertical direction and tighten the locking nuts 2. 3. Tighten bolt 22 to fix the connecting plate 3; then drill two holes at the rear ends of the two side plates 42, corresponding to the mounting holes 31 on the connecting plate 3. Insert expansion bolt 32 through the mounting holes 31 and the holes at the rear ends of the side plates 42, and then fix the vertical wiring component 4 using locking nuts 33. Next, remove multiple sets of horizontal wiring assemblies 5. Each set of horizontal wiring assemblies 5 consists of multiple horizontal wiring plates 51 bonded together. Then, insert the insert 54 of each set of horizontal wiring assemblies 5 into the corresponding inlet / outlet port 412, so that... Insert block 54 is inserted into slot 413 to fix the horizontal wiring assembly 5 between the two vertical wiring components 4; then the wire harness is connected to the electrical components in the distribution cabinet 1, and then the wire harness is passed through inlet / outlet port 2 53 into the horizontal wiring groove 52, and fixed by wire clamp 55. Then the wire harness passes through the openings at both ends of the horizontal wiring groove 52 and enters inlet / outlet port 1 412, so that the wire harness is located in the vertical wiring groove 411, and then enters another horizontal wiring assembly 5, and is wired in the same way. The wiring method is based on the distance from the vertical wiring component. 4. The furthest wire harness is placed in the furthest horizontal wiring groove 52 to prevent the wire harnesses from crossing. Then, multiple mounting holes 421 are made at the front end of the side plate 42, so that the mounting holes 421 correspond one-to-one with the horizontal wiring assembly 5. The expansion bolts 422 are inserted into the mounting holes 421, and then the pressure plate 6 is installed on the two expansion bolts 422 at the same height. Then, the position of the pressure plate 6 is fixed by the locking nut 423. This protects the wire harness and prevents the wire harness from falling out of the horizontal wiring groove 52, which is highly practical.

[0028] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A power distribution cabinet with a wire harness classification structure, comprising: The power distribution cabinet (1) is characterized in that two mounting brackets (2) are symmetrically installed inside the power distribution cabinet (1), two connecting plates (3) are installed between the two mounting brackets (2), the two connecting plates (3) are arranged in parallel along the vertical direction, two vertical wiring components (4) are symmetrically installed at the front end of the two connecting plates (3), and multiple sets of horizontal wiring assemblies (5) are installed between the two vertical wiring components (4). The vertical wiring component (4) includes a vertical wiring plate (41) and a side plate (42). The vertical wiring plate (41) is fixedly connected to the side plate (42). The side plate (42) has two holes symmetrically opened at its rear end. An expansion bolt (32) is provided between the second mounting hole (31) and the hole. A locking nut (33) is threaded on the outer wall of the first expansion bolt (32). The locking nut (33) is used to fix the vertical wiring component (4) on the connecting plate (3).

2. The power distribution cabinet with a wire harness classification structure according to claim 1, characterized in that, The surface of the mounting bracket (2) is provided with a plurality of mounting holes 1 (21) in the vertical direction, and the surface of the connecting plate (3) is provided with a plurality of mounting holes 2 (31) in the horizontal direction. A bolt (22) is provided between the mounting holes 1 (21) and the mounting holes 2 (31). Two locking nuts 1 (23) are threaded on the outer wall of the bolt (22). The locking nuts 1 (23) are used to fix the connecting plate (3) on the mounting bracket (2).

3. The power distribution cabinet with a wire harness classification structure according to claim 1, characterized in that, The front end of the vertical wiring plate (41) is provided with a vertical wiring groove (411). The end of the vertical wiring plate (41) away from the side plate (42) is provided with a plurality of inlet / outlet ports (412) and slots (413) in the vertical direction. The inlet / outlet ports (412) and slots (413) are all connected to the interior of the vertical wiring groove (411). The inlet / outlet ports (412) are located on one side inner wall of the vertical wiring groove (411), and the slots (413) are located on the rear inner wall of the vertical wiring groove (411). The inlet / outlet ports (412) and the slots (413) correspond one-to-one, and the inlet / outlet ports (412) and the slots (413) are connected to each other.

4. The power distribution cabinet with a wire harness classification structure according to claim 3, characterized in that, The front end of the side plate (42) is provided with a plurality of mounting holes (421) in the vertical direction. Expansion bolts (422) are provided in the mounting holes (421). The expansion bolts (422) on both sides correspond one to one. Pressure plates (6) are fitted on the two expansion bolts (422) in the horizontal direction. Locking nuts (423) are threaded on the outer wall of the expansion bolts (422). The locking nuts (423) are used to fix the pressure plates (6) on the side plate (42). The pressure plates (6) correspond one to one with the horizontal wiring assembly (5). The pressure plates (6) are located on the front side of the horizontal wiring assembly (5).

5. The power distribution cabinet with a wire harness classification structure according to claim 4, characterized in that, The horizontal wiring assembly (5) is composed of multiple horizontal wiring plates (51). The front end of the horizontal wiring plate (51) is provided with a horizontal wiring groove (52). The two ends of the horizontal wiring groove (52) are connected to the two ends of the horizontal wiring plate (51). The upper and lower inner walls of the horizontal wiring groove (52) are provided with multiple sets of inlet and outlet ports (53). The multiple sets of inlet and outlet ports (53) are arranged equidistantly in the horizontal direction. Two plugs (54) are symmetrically installed at both ends of the horizontal wiring plate (51). The plugs (54) are adapted to the slot (413). Multiple wire clips (55) are equidistantly installed on the rear inner wall of the horizontal wiring groove (52).

6. The power distribution cabinet with a wire harness classification structure according to claim 1, characterized in that, Mounting plate one (7), mounting plate two (8) and mounting plate three (9) are installed at equal intervals on the inner rear wall of the distribution cabinet (1). Mounting plate one (7), mounting plate two (8) and mounting plate three (9) are arranged in a vertical direction. A main switch (10) and a phase sequence protector (11) are installed at the front end of mounting plate one (7). A contactor (12), a transformer (13) and a water shortage protection controller (14) are installed at the front end of mounting plate two (8). A circuit breaker (15) is installed at the front end of mounting plate three (9).

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