Combined wiring assembly in power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinet wire harness storage, and discloses a power distribution cabinet internal combined wiring assembly, which comprises a mounting box, and an adjusting mechanism is arranged in the mounting box. The adjusting mechanism comprises an adjusting groove, the adjusting groove is formed in the mounting box, two lead screws are rotationally connected into the adjusting groove, one end of each lead screw is fixedly connected with a rotary button through a shaft rod, the outer portions of the lead screws are in threaded connection with adjusting blocks, the upper surfaces of the adjusting blocks are fixedly connected with wiring blocks, and one sides of the wiring blocks are fixedly connected with threaded sleeves. A stud is in threaded connection with the interior of the threaded sleeve, and one end of the stud is rotationally connected with a limiting plate. According to the utility model, the two ends of the wire harness can be conveniently limited and fixed, the stability of the wire harness after wiring can be improved, the phenomenon that one end is fixed and the other end is wound and disordered can be reduced, and the wire harness can be conveniently adjusted according to the width and length of the wire harness during wiring so as to be conveniently adapted to different wire harnesses.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring harness storage in a distribution cabinet, in particular to a combined wiring component inside a distribution cabinet. Background Art

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the distribution system and are also the general term for motor control centers. They are responsible for distributing the electrical energy of a circuit of the upper-level distribution equipment to the nearest loads, and providing protection, monitoring and control for these loads. The internal wiring of the distribution cabinet is an important part of the installation of the distribution system. It is used to organize and fix the lines to prevent line confusion and mutual interference. Generally, multiple wire harnesses are bundled and organized with cable ties to make the interior of the distribution cabinet more tidy and beautiful.

[0003] After searching, the Chinese patent with announcement number CN219937607U discloses a wiring assembly for a distribution cabinet. During the actual maintenance of the device, the setting of the card holder will affect the wiring personnel's fine-tuning of the wiring harness to a certain extent. Therefore, multiple carrying boxes are assembled at appropriate positions of the distribution cabinet, and an adjustable sliding block is installed inside the carrying box, and a rotatable wire card holder is installed on the top of the sliding block. When the device is actually used, it can clamp and limit the wiring harness at various positions in the distribution cabinet without affecting the construction of the wiring personnel, thereby making the wiring harness arrangement in the distribution cabinet stable.

[0004] The above-mentioned wiring device is convenient for improving the stability of the wiring harness inside the distribution cabinet. However, in the above-mentioned technology, when wiring the wiring harness inside the distribution cabinet, it is only convenient to limit and fix one point of the wiring harness. The wiring harness inside the distribution cabinet is usually long and large. If only a single point in the wiring harness is fixed, it is easy to cause the end of the wiring harness that is not fixed to become entangled and messy, which makes it inconvenient for operators to sort out the different wiring harnesses inside the distribution cabinet, and it is easy to cause wiring errors. In addition, it usually takes a lot of time to sort out the wiring harness during maintenance, thereby reducing the wiring efficiency inside the distribution cabinet. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined wiring component inside a distribution cabinet.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: the combined wiring assembly inside the power distribution cabinet includes a mounting box, and an adjustment mechanism is provided inside the mounting box;

[0007] The adjusting mechanism includes an adjusting slot, which is opened inside the mounting box. Two screw rods are rotatably connected to the inside of the adjusting slot. One end of the screw rod is fixedly connected to a knob through a shaft rod. The external thread of the screw rod is connected to an adjusting block. The upper surface of the adjusting block is fixedly connected to a wiring block. One side of the wiring block is fixedly connected to a threaded sleeve. The internal thread of the threaded sleeve is connected to a stud. One end of the stud is rotatably connected to a limiting plate. Rubber pads are provided on one side of the limiting plate and one side of the inner wall of the wiring block.

[0008] As a further description of the above technical solution:

[0009] A combination mechanism is provided on one side of the installation box. The combination mechanism includes two installation blocks. The two installation blocks are fixedly connected to one side of the installation box.

[0010] As a further description of the above technical solution:

[0011] One side of the mounting block is provided with a plurality of slots, the other side of the mounting box is fixedly connected to two mounting sleeves, one side of the mounting sleeve is fixedly connected to a fixing box, and the inner side of the fixing box is slidably connected to two connecting columns.

[0012] As a further description of the above technical solution:

[0013] One end of the two connecting columns is fixedly connected to a T-shaped block, one side of the T-shaped block is fixedly connected to two springs, and the springs are sleeved on the outside of the connecting columns.

[0014] As a further description of the above technical solution:

[0015] One side of the fixing box is fixedly connected with a fixing block, and the other ends of the two connecting columns are fixedly connected with a connecting plate.

[0016] As a further description of the above technical solution:

[0017] A connecting rope is provided on one side of the connecting plate, and a fixing shell is fixedly connected to one side of the installation box.

[0018] As a further description of the above technical solution:

[0019] The interior of the fixed shell is rotatably connected to a rope wrapping drum, the upper surface of the rope wrapping drum passes through the fixed shell and is fixedly connected to a knob, and the other ends of the two connecting ropes are arranged outside the rope wrapping drum.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model increases the function of limiting and fixing the two ends of the wire harness when wiring inside the distribution cabinet through the setting of the adjustment mechanism, which helps to improve the stability of the wire harness after wiring, thereby reducing the phenomenon that one end is fixed and the other end is tangled and messy. It is also convenient to adjust according to the width and length of the wire harness during wiring, so as to adapt to different wire harnesses and reduce the phenomenon of wiring errors caused by messy wire harnesses. There is no need to spend a long time on combing the lines when repairing the lines, thereby improving the wiring efficiency inside the distribution cabinet.

[0022] 2. The utility model increases the convenience of combining and splicing the wiring components inside the distribution cabinet through the setting of the combination mechanism, which helps to flexibly increase or decrease the number of wiring components according to the number of wiring harnesses and wiring needs, and helps to reduce the use of more wiring components in fewer wiring harnesses, resulting in a phenomenon in which some wiring components are not needed and cannot be disassembled, so that the internal space of the distribution cabinet is occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the mounting block structure proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation box proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the regulating block proposed in the utility model;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing box proposed in the present invention;

[0028] Figure 6 This is a partial structural diagram of the rope wrapping drum connection proposed in the present invention.

[0029] Legend:

[0030] 1. Mounting box; 2. Adjustment slot; 3. Screw rod; 4. Knob; 5. Adjustment block; 6. Wiring block; 7. Threaded sleeve; 8. Stud; 9. Limit plate; 10. Rubber pad; 11. Mounting block; 12. Slot; 13. Mounting sleeve; 14. Fixing box; 15. Connecting column; 16. T-block; 17. Spring; 18. Fixing block; 19. Connecting plate; 20. Connecting rope; 21. Fixing shell; 22. Rope wrapping drum; 23. Knob. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention 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.

[0032] As attached Figure 1-6 As shown, the present invention provides an embodiment: a combined wiring assembly inside a power distribution cabinet, comprising a mounting box 1, wherein an adjustment mechanism is provided inside the mounting box 1;

[0033] The adjusting mechanism includes an adjusting slot 2, which is opened inside the mounting box 1. Two screw rods 3 are rotatably connected to the inside of the adjusting slot 2. One end of the screw rod 3 is fixedly connected to a knob 4 through a shaft. The external thread of the screw rod 3 is connected to an adjusting block 5. The upper surface of the adjusting block 5 is fixedly connected to a wiring block 6. One side of the wiring block 6 is fixedly connected to a threaded sleeve 7. The internal thread of the threaded sleeve 7 is connected to a stud 8. One end of the stud 8 is rotatably connected to a limit plate 9. Rubber pads 10 are provided on one side of the limit plate 9 and one side of the inner wall of the wiring block 6. The screw rod 3 is convenient for driving the adjusting block 5 to move, thereby driving the position of the wiring block 6 to move. The threaded sleeve 7 facilitates the stud 8 to push the limit plate 9 close to the wiring harness, and the rubber pad 10 is convenient for protecting and buffering both sides of the wiring harness.

[0034] As attached Figure 2 As shown, a combination mechanism is provided on one side of the mounting box 1, and the combination mechanism includes two mounting blocks 11, which are fixedly connected to one side of the mounting box 1. A plurality of card slots 12 are provided on one side of the mounting block 11, so that the mounting block 11 can be easily installed inside the mounting sleeve 13, and the card slots 12 facilitate the engagement of the T-block 16.

[0035] As attached Figure 1 As shown, two mounting sleeves 13 are fixedly connected to the other side of the mounting box 1 , and a fixing box 14 is fixedly connected to one side of the mounting sleeve 13 . The mounting sleeve 13 is used to install the mounting block 11 , and the fixing box 14 facilitates the installation of the T-block 16 .

[0036] As attached Figure 5 As shown, the inner side of the fixed box 14 is slidably connected to two connecting columns 15, one end of the two connecting columns 15 is fixedly connected to a T-block 16, one side of the T-block 16 is fixedly connected to two springs 17, the spring 17 is sleeved on the outside of the connecting column 15, one side of the fixed box 14 is fixedly connected to a fixing block 18, the other end of the two connecting columns 15 is fixedly connected to a connecting plate 19, one side of the connecting plate 19 is provided with a connecting rope 20, the connecting column 15 is convenient for pulling the T-block 16, and the spring 17 is convenient for pushing the T-block 16 to engage with the slot 12.

[0037] As attached Figure 6 As shown, one side of the installation box 1 is fixedly connected to a fixed shell 21, and the interior of the fixed shell 21 is rotatably connected to a rope wrapping drum 22. The upper surface of the rope wrapping drum 22 passes through the fixed shell 21 and is fixedly connected to a knob 23. The other ends of the two connecting ropes 20 are arranged on the outside of the rope wrapping drum 22. The rope wrapping drum 22 facilitates the winding connection of the two connecting ropes 20, and the knob 23 facilitates the rotation of the rope wrapping drum 22.

[0038] Working principle: When using the wiring assembly, first put the wiring harness into the two wiring blocks 6 along the direction of the installation box 1, and then adjust the distance between the two wiring blocks 6 according to the length of the wiring harness, screw the knob 4 on the side of the wiring block 6 that needs to be adjusted, so that the knob 4 drives the screw rod 3 to rotate, so that the screw rod 3 drives the adjustment block 5 to slide inside the adjustment slot 2, so that the adjustment block 5 drives the wiring block 6 to move above the installation box 1, so as to facilitate adjustment according to the two points that need to be fixed in the wiring harness, and then screw the stud 8 to make the stud 8 rotate on the internal thread of the threaded sleeve 7, which helps to drive the limit plate 9 close to one side of the wiring harness, and slowly squeeze the wiring harness into a state of fit with the two rubber pads 10, thereby facilitating the fixation of the wiring harness;

[0039] When assembling and installing the wiring components, first install the first wiring component on the partition inside the distribution cabinet, and then turn the knob 23 so that the knob 23 drives the rope winding drum 22 to rotate through the shaft, which helps the rope winding drum 22 to tighten the connecting ropes 20 on both sides, so that the connecting rope 20 slides on one side of the fixed block 18 while driving the two connecting columns 15 to slide on one side of the fixed box 14 through the connecting plate 19, so that the T-block 16 moves to the inside of the fixed box 14, so that the spring 17 is squeezed, and then the mounting block 11 in the second wiring component is inserted into the inside of the mounting sleeve 13, and the knob 23 is loosened. Under the action of the rebound of the two springs 17 on both sides, the T-block 16 is driven to be clamped into the corresponding card slot 12, thereby splicing and fixing the two wiring components, so that the wiring components can be flexibly added or subtracted according to wiring needs.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined wiring assembly inside a power distribution cabinet, comprising a mounting box (1), characterized in that: An adjustment mechanism is provided inside the installation box (1); The adjustment mechanism comprises an adjustment slot (2), wherein the adjustment slot (2) is provided inside the mounting box (1), and the adjustment slot (2) is internally rotatably connected to two screw rods (3), one end of the screw rod (3) is fixedly connected to a knob (4) via a shaft, the external thread of the screw rod (3) is connected to an adjustment block (5), the upper surface of the adjustment block (5) is fixedly connected to a wiring block (6), one side of the wiring block (6) is fixedly connected to a threaded sleeve (7), the internal thread of the threaded sleeve (7) is connected to a stud (8), one end of the stud (8) is rotatably connected to a limit plate (9), and a rubber pad (10) is provided on one side of the limit plate (9) and one side of the inner wall of the wiring block (6).

2. The combined wiring assembly inside a power distribution cabinet according to claim 1, characterized in that: A combination mechanism is provided on one side of the installation box (1), and the combination mechanism comprises two installation blocks (11). The two installation blocks (11) are fixedly connected to one side of the installation box (1).

3. The combined wiring assembly inside the power distribution cabinet according to claim 2, characterized in that: A plurality of slots (12) are provided on one side of the mounting block (11), two mounting sleeves (13) are fixedly connected to the other side of the mounting box (1), a fixing box (14) is fixedly connected to one side of the mounting sleeve (13), and two connecting columns (15) are slidably connected to the inner side of the fixing box (14).

4. The combined wiring assembly inside a power distribution cabinet according to claim 3, characterized in that: One end of the two connecting columns (15) is fixedly connected to a T-shaped block (16), and one side of the T-shaped block (16) is fixedly connected to two springs (17), and the springs (17) are sleeved on the outside of the connecting columns (15).

5. The combined wiring assembly inside a power distribution cabinet according to claim 3, characterized in that: One side of the fixing box (14) is fixedly connected to a fixing block (18), and the other ends of the two connecting columns (15) are fixedly connected to a connecting plate (19).

6. The combined wiring assembly inside a power distribution cabinet according to claim 5, characterized in that: A connecting rope (20) is provided on one side of the connecting plate (19), and a fixing shell (21) is fixedly connected to one side of the installation box (1).

7. The combined wiring assembly inside a power distribution cabinet according to claim 6, characterized in that: The interior of the fixed shell (21) is rotatably connected to a rope wrapping disc (22), the upper surface of the rope wrapping disc (22) passes through the fixed shell (21) and is fixedly connected to a knob (23), and the other ends of the two connecting ropes (20) are arranged outside the rope wrapping disc (22).

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