Branching device

Abstract

The utility model discloses a branching device which comprises a mounting plate, a branching plate, a device mounting rack and an air blowing pump, the front surface of the mounting plate is provided with a first slot, the front side of the side surface of the mounting plate is provided with a second slot communicated with the first slot, the mounting plate is connected with the branching plate, and the branching plate is connected with the device mounting rack. The surface of the distributor plate is uniformly provided with pay-off grooves, the pay-off grooves are provided with wire clamping rings, the surface of the distributor plate is provided with sliding grooves in the pay-off grooves, the middle of the surface of each wire clamping ring is fixedly provided with a rubber clamping ring, the two ends of the distributor plate are fixedly provided with sliding blocks, and the surfaces of the sliding blocks are fixedly provided with limiting screw rods. According to the branching device, the slidable branching plate can be used in cooperation with the rotatable wire clamping ring, a connecting wire harness of a device can be conveniently placed into the wire releasing groove, the wire clamping ring can conveniently lock the connecting wire harness of the device by rotating the wire clamping ring, the structure is simple, the manufacturing cost is low, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field related to thermal control of power plants, and specifically relates to a wire splitting device. Background Technique

[0002] The thermal control system of a thermal power plant is an important part of the automation or automatic control system of the thermal power plant. The function of the thermal control system is to control the parameters of various thermal processes, including temperature, pressure, flow rate, liquid level (or material level), etc., to make them in the best state, so as to achieve the safe and economic operation of the thermal power plant; when it is in operation, an electrical cabinet is required to install various devices for control. As the number of devices increases, the connecting wire harnesses on the devices also increase. In order to prevent the wire harnesses from being scattered, it is necessary to split the connecting wire harnesses of the devices;

[0003] A wire splitting device for thermal control equipment of a thermal power plant disclosed in the existing publication number CN219659362U. The wire splitting device includes a box body, a wire splitting mechanism and a limiting mechanism. The box body has a receiving cavity and an inlet opening provided at the bottom of the box body and penetrating through the box body and communicating with the receiving cavity; the wire splitting mechanism is arranged in the receiving cavity and includes electrical components and a grounding bar arranged at intervals in the vertical direction. Both the electrical components and the grounding bar have a plurality of line connection points arranged side by side in the horizontal direction for splitting multiple groups of lines entering the receiving cavity through the inlet opening; the limiting mechanism is arranged in the receiving cavity and has a plurality of line channels arranged side by side in the horizontal direction for the lines to pass through vertically;

[0004] The above document can solve the problems in the related technology that due to the easy entanglement of multiple groups of lines, the installation efficiency is low and the later maintenance is relatively difficult, and has the advantages of simple structure and convenient installation and maintenance;

[0005] However, the above document splits the connecting wire harnesses through the cooperation of the limiting mechanism and the locking parts, with a relatively complex structure and high manufacturing cost, and a single function, only having the effect of wire splitting. Therefore, we propose a wire splitting device to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a wire splitting device to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A wire splitting device, including a mounting plate, a wire splitting plate, a device mounting rack, and a blowing pump. A first slot is opened on the front surface of the mounting plate, and a second slot communicated with the first slot is opened on the front side of the side surface of the mounting plate. A wire splitting plate is connected to the mounting plate, and wire releasing slots are evenly opened on the surface of the wire splitting plate. A wire clamping ring is arranged on the wire releasing slot. A sliding slot is opened inside the wire releasing slot on the surface of the wire splitting plate. A rubber clamping ring is fixed in the middle of the surface of the wire clamping ring. Sliders are fixed at both ends of the wire splitting plate. A limit screw is fixed on the surface of the slider, and a fastening nut is installed on the limit screw. A third slot is opened on the rear side of the side surface of the mounting plate, and a fixing screw is fixed on the third slot on the side surface of the mounting plate. A device mounting rack is connected to the surface of the fixing screw. A blowing pump is installed at the bottom of the mounting plate, and an air inlet pipe is arranged on one side of the blowing pump. A blowing pipe is connected above the blowing pump. An inner cavity is opened in the middle of the mounting plate.

[0008] Preferably, the wire splitting plate is connected to the second slot on the surface of the mounting plate through a slider in a snap-fit sliding connection. The limit screw on the surface of the slider penetrates through the first slot on the surface of the mounting plate, and the surface of the limit screw is fixedly connected to the mounting plate through a fastening nut.

[0009] Adopting the above technical solution, it can facilitate the sliding of the wire splitting plate on the second slot on the surface of the mounting plate, and at the same time, with the use of the fastening nut, it is convenient to fix the wire splitting plate after adjustment.

[0010] Preferably, the surfaces of the wire clamping ring and the rubber clamping ring are both open-shaped, and the surface of the wire clamping ring is connected to the sliding slot inside the wire releasing slot on the surface of the wire splitting plate through the rubber clamping ring in a snap-fit sliding connection.

[0011] Adopting the above technical solution, the connecting wires can be respectively clamped into the wire releasing slots through the wire clamping ring, and at the same time, the wire clamping ring is rotated so that the opening on the surface of the wire clamping ring is located inside the wire releasing slot, facilitating the clamping and positioning of the connecting wires and making the wire splitting work of the device convenient.

[0012] Preferably, the connection mode between the fixing screw and the device mounting rack is a sliding connection, and a limit nut is threadedly connected below the device mounting rack on the surface of the fixing screw.

[0013] Adopting the above technical solution, by rotating the limit nut, the position of the device mounting rack on the fixing screw can be adjusted.

[0014] Preferably, the blowing pipe is communicated with the inner cavity, and blowing holes are evenly opened on the surface of the mounting plate at the position of the inner cavity. A connecting pipe communicated with the inner cavity is connected above the two mounting plates.

[0015] With the above technical solution, by using the air blowing pump, it is convenient to introduce air into the inner cavity so that the air can be discharged from the air blowing holes, facilitating the blowing and heat dissipation of the devices inside the electrical cabinet.

[0016] Compared with the prior art, the beneficial effect of the present utility model is that this wire splitting device

[0017] can, through the use of a slidable wire splitting board and a rotatable wire clamping ring, facilitate the placement of the connecting wire bundles of the devices into the wire releasing groove, and by rotating the wire clamping ring, it is convenient for the wire clamping ring to lock the connecting wire bundles of the devices. It has a simple structure, a relatively low manufacturing cost, and a better use effect;

[0018] can, through the use of the air blowing pump at the bottom of the mounting plate in cooperation with the air blowing pipe, inner cavity and air blowing holes, facilitate blowing air inward during use so as to blow and dissipate heat from the devices on the device mounting rack, improving the use effect of this wire splitting board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view structural schematic diagram of the present utility model;

[0020] Figure 2 is a top view structural schematic diagram of the wire clamping ring of the present utility model;

[0021] Figure 3 is a side view structural schematic diagram of the present utility model;

[0022] Figure 4 is a top cross-sectional view structural schematic diagram of the wire clamping ring of the present utility model;

[0023] Figure 5 is a structural schematic diagram of the connection between the inner cavity and the connecting pipe of the present utility model.

[0024] In the figure: 1. Mounting plate; 2. First slot; 3. Second slot; 4. Wire splitting board; 5. Wire releasing groove; 6. Wire clamping ring; 7. Slide groove; 8. Rubber clamping ring; 9. Slide block; 10. Limit screw; 11. Tightening nut; 12. Third slot; 13. Fixed screw; 14. Device mounting rack; 15. Limit nut; 16. Air blowing pump; 17. Air inlet pipe; 18. Air blowing pipe; 19. Inner cavity; 20. Air blowing hole; 21. Connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides a technical solution: a wire splitting device, including a mounting plate 1, a wire splitting plate 4, a device mounting bracket 14, and a blowing pump 16. A first slot 2 is opened on the front surface of the mounting plate 1, and a second slot 3 communicated with the first slot 2 is opened on the front side of the side surface of the mounting plate 1. A wire splitting plate 4 is connected to the mounting plate 1, and wire guiding grooves 5 are evenly opened on the surface of the wire splitting plate 4. A wire clamping ring 6 is arranged on the wire guiding groove 5. The surfaces of the wire clamping ring 6 and the rubber clamping ring 8 are both open-shaped, and the surface of the wire clamping ring 6 is in snap-fit sliding connection with the sliding groove 7 inside the wire guiding groove 5 on the surface of the wire splitting plate 4 through the rubber clamping ring 8. The connecting wires can be respectively clamped into the wire guiding grooves 5 through the wire clamping ring 6, and at the same time, the wire clamping ring 6 is rotated so that the opening on the surface of the wire clamping ring 6 is located inside the wire guiding groove 5, so as to clamp and position the connecting wires, facilitating the wire splitting work of the device. Inside the wire guiding groove 5 on the surface of the wire splitting plate 4, a sliding groove 7 is opened. A rubber clamping ring 8 is fixed in the middle of the surface of the wire clamping ring 6. Sliders 9 are fixed at both ends of the wire splitting plate 4. A limiting screw 10 is fixed on the surface of the slider 9, and a fastening nut 11 is installed on the limiting screw 10. The wire splitting plate 4 is in snap-fit sliding connection with the second slot 3 on the surface of the mounting plate 1 through the slider 9. The limiting screw 10 on the surface of the slider 9 penetrates through the first slot 2 on the surface of the mounting plate 1, and the surface of the limiting screw 10 is fixedly connected with the mounting plate 1 through the fastening nut 11, which can facilitate the sliding of the wire splitting plate 4 on the second slot 3 on the surface of the mounting plate 1, and at the same time, cooperate with the use of the fastening nut 11 to fix the wire splitting plate 4 after adjustment;

[0027] Please refer to Figures 1-5 , a third slot 12 is opened on the rear side of the side surface of the mounting plate 1, and a fixing screw 13 is fixed on the third slot 12 on the side surface of the mounting plate 1. A device mounting bracket 14 is connected to the surface of the fixing screw 13. The connection mode between the fixing screw 13 and the device mounting bracket 14 is a sliding connection, and a limiting nut 15 is threadedly connected below the device mounting bracket 14 on the surface of the fixing screw 13. By rotating the limiting nut 15, the position of the device mounting bracket 14 on the fixing screw 13 can be adjusted. A blowing pump 16 is installed at the bottom of the mounting plate 1, and an air inlet pipe 17 is arranged on one side of the blowing pump 16. A blowing pipe 18 is connected above the blowing pump 16. An inner cavity 19 is opened in the middle of the mounting plate 1. The blowing pipe 18 is communicated with the inner cavity 19. Blowing holes 20 are evenly opened on the surface of the mounting plate 1 at the position of the inner cavity 19. A connecting pipe 21 communicated with the inner cavity 19 is connected above the two mounting plates 1. By using the blowing pump 16, it is convenient to conduct air into the inner cavity 19 so that the gas is discharged from the blowing holes 20, facilitating the blowing and heat dissipation of the devices inside the electrical cabinet.

[0028] Working principle: First, when in use, place the device inside the electrical cabinet. A device mounting bracket 14 is installed on the surface of the mounting plate 1, which can facilitate the installation of components. Moreover, the device mounting bracket 14 is slidably connected to the fixing screw 13 inside the third slot 12. With the use of the limit nut 15, the installation height of the components on the device mounting bracket 14 can be adjusted. When wiring is divided, the device connection wire harness can be placed into the wire-releasing groove 5 on the wire-dividing plate 4. Then, rotate the wire-clamping ring 6 so that the rubber clamping ring 8 on the surface of the wire-clamping ring 6 rotates on the sliding groove 7 inside the wire-releasing groove 5, making the opening of the wire-clamping ring 6 turn to the inside to lock the device connection wire harness, facilitating the wire-dividing work of the device. The slider 9 at both ends of the wire-dividing plate 4 is provided with a limit screw 10 and a fastening nut 11. By sliding the wire-dividing plate 4 and then rotating the fastening nut 11, the use height of the wire-dividing plate 4 on the mounting plate 1 can be adjusted;

[0029] A blowing pump 16 is installed at the bottom of the mounting plate 1, which can blow air into the inner cavity 19 of the mounting plate 1 through the blowing pump 16 so that the air is discharged through the air holes 20 for blowing heat dissipation when the temperature inside the electrical cabinet is relatively high. This is the use principle of this wire-dividing device.

[0030] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wire splitting device, comprising a mounting plate (1), a wire splitting plate (4), a device mounting bracket (14), and a blowing pump (16), characterized in that: A first slot (2) is formed on the front surface of the mounting plate (1). A second slot (3) communicating with the first slot (2) is formed on the front side of the side surface of the mounting plate (1). A wiring board (4) is connected to the mounting plate (1), and wire-releasing grooves (5) are evenly formed on the surface of the wiring board (4). A wire clamping ring (6) is arranged on the wire-releasing groove (5). A sliding groove (7) is formed inside the wire-releasing groove (5) on the surface of the wiring board (4). A rubber clamping ring (8) is fixed in the middle of the surface of the wire clamping ring (6). Sliders (9) are fixed at both ends of the wiring board (4). A limiting screw (10) is fixed on the surface of the slider (9), and a fastening nut (11) is installed on the limiting screw (10). A third slot (12) is formed on the rear side of the side surface of the mounting plate (1), and a fixing screw (13) is fixed on the third slot (12) on the side surface of the mounting plate (1). A device mounting bracket (14) is connected to the surface of the fixing screw (13). An air blowing pump (16) is installed at the bottom of the mounting plate (1), and an air inlet pipe (17) is arranged on one side of the air blowing pump (16). An air blowing pipe (18) is connected above the air blowing pump (16). An inner cavity (19) is formed in the middle of the mounting plate (1).

2. The wiring device according to claim 1, characterized in that: The wiring board (4) is connected to the second slot (3) on the surface of the mounting plate (1) in a snap-fit sliding connection through the slider (9). The limiting screw (10) on the surface of the slider (9) penetrates through the first slot (2) on the surface of the mounting plate (1), and the surface of the limiting screw (10) is fixedly connected to the mounting plate (1) through the fastening nut (11).

3. The wire dividing device according to claim 1, characterized in that: The surfaces of the wire clamping ring (6) and the rubber clamping ring (8) are both open-shaped, and the surface of the wire clamping ring (6) is connected to the sliding groove (7) inside the wire-releasing groove (5) on the surface of the wiring board (4) in a snap-fit sliding connection through the rubber clamping ring (8).

4. The wire dividing device according to claim 1, characterized in that: The connection mode between the fixing screw (13) and the device mounting bracket (14) is a sliding connection, and a limiting nut (15) is threadedly connected below the device mounting bracket (14) on the surface of the fixing screw (13).

5. The wiring device according to claim 1, characterized in that: The air blowing pipe (18) communicates with the inner cavity (19). Air blowing holes (20) are evenly formed on the surface of the mounting plate (1) at the position of the inner cavity (19). A connecting pipe (21) communicating with the inner cavity (19) is connected above the two mounting plates (1).

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