Cable branching mechanism for power distribution cabinet

Abstract

The invention provides a cable branching mechanism for a power distribution cabinet, relates to the technical field of cable branching, and is used for solving the problems that a branching body is easy to bend and break due to a large bending angle caused by branching operation, and the service life is influenced due to increase of heat generated by the branching body, and the cable branching mechanism comprises a power distribution cabinet body; according to the invention, the positions of the branching bodies are limited through the plurality of sliding columns in the branching box, so that when the positions and bending of the remaining unlimited branching bodies are adjusted, the limited branching bodies are not affected by shifting generated in the adjusting process; a driving motor drives a rotating magnet and an exhaust fan to rotate through a rotating shaft in the rotating process, and the exhaust fan is driven by the rotating shaft to form hot air and cold air at the positions of a heating magnet and a cooling magnet respectively. Cold air cools the interiors of the junction box and the power distribution cabinet body, and the service life of equipment and elements is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of cable distribution technology, in particular to a cable distribution mechanism for a power distribution cabinet. Background Art

[0002] In the prior art, when performing cable branching operations, the method of directly separating multiple branch bodies is mostly adopted, and then the separated branch bodies are passed through the corresponding branch holes to complete the branching operation. During the branching process, the positions of the branch holes through which the branch bodies are inserted are different, resulting in different bending angles of each branch body. As a result, some branch bodies are prone to breakage of the cables inside the branch bodies due to excessive bending angles when performing other branching operations, and subsequent information transmission cannot be carried out. The cable branch bodies after branching will generate a certain amount of heat inside the branch box. Under high load conditions, the distribution of current will cause the cables at the branching equipment to be concentratedly heated, causing the temperature of the branch body to rise. The high temperature can easily shorten the service life of the branch body.

[0003] In response to the above technical problems, this application proposes a solution. Summary of the Invention

[0004] The purpose of the present invention is to limit the position of the branching body by a number of sliding columns inside the junction box. When the position and bending of the remaining undefined branching bodies are adjusted, the shifting generated during the adjustment process will not affect the defined branching body, so that the adjusted branching body will not be broken due to the shifting generated in the subsequent adjustment process. The driving motor drives the rotating magnet and the exhaust fan to rotate through the rotating shaft during the rotation process. The exhaust fan is driven by the rotating shaft to form hot air and cold air at the positions of the heating magnet and the cooling magnet respectively. The cold air cools the inside of the junction box and the distribution cabinet body to increase the service life of the equipment and components. The hot air dehumidifies the moisture-absorbing sponge and the activated carbon plate to make the airflow entering the inside of the distribution cabinet body drier, and condensation is less likely to occur inside the distribution cabinet body. The problem that the branching operation causes the branching body to have a large bending angle and is prone to bending and breaking, and the problem that the heat generation of the branching body increases and affects the service life is solved, and a cable branching mechanism for a distribution cabinet is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A cable distribution mechanism for a power distribution cabinet comprises a power distribution cabinet body, a junction box is arranged inside the power distribution cabinet body, a cable body is installed at the middle position of the lower surface inside the junction box, a plurality of evenly distributed branching holes are provided on the upper surface inside the junction box, a branching body is provided inside the branching hole, and insertion holes are provided on both sides of the outer wall of the junction box, three movable slides are slidably connected to the positions of the insertion holes inside the junction box, a plurality of evenly distributed adjustment grooves are provided on the surface of one side of the three movable slides close to the branching body, horizontal grooves are also provided at the positions of the three movable slides inside the junction box, and sliders are also integrally formed at the positions of the horizontal grooves on the rear surfaces of the three movable slides, a sliding column is slidably connected to the position of the adjustment groove on the movable slide, and a fixing ring is provided on the upper end of the sliding column.

[0007] As a preferred embodiment of the present invention, sliding blocks are integrally formed on both sides of the lower surface of the sliding column corresponding to the position of the adjusting slide groove, an active cavity is opened inside the sliding column, a lifting push rod is installed on the lower surface of the active cavity, a support plate is installed on the upper end of the lifting push rod, a fixed round table is integrally formed at the middle position of the upper surface of the support plate, the outer wall of the fixed round table is rotatably connected to the lifting column, the upper end of the lifting column is rotatably connected to the fixing ring, limit sliders are integrally formed on both sides of the outer wall of the support plate, and limit slide grooves are opened on both sides of the inner wall of the active cavity corresponding to the position of the limit slider.

[0008] As a preferred embodiment of the present invention, the upper surface of the support plate and the outer side wall of the lifting column are both provided with an adjustment mechanism, the adjustment mechanism includes a rotating seat and a steering push rod, both ends of the steering push rod are rotatably connected to the rotating seat, the adjustment mechanism is located at the position of the support plate, the rotating seat at one end of the steering push rod is installed on the limiting slider, and the other end is installed on the lifting column, the adjustment mechanism is located at the position of the lifting column, the rotating seat at one end of the steering push rod is installed on the fixing ring, and the other end is installed on the lifting column.

[0009] As a preferred embodiment of the present invention, an inner sliding groove is provided at the middle position of the inner side wall of the fixing ring, an inner gear ring is slidably connected inside the inner sliding groove, a toggle rod is integrally formed on one side of the outer side wall of the inner gear ring, an adjustment through-hole is provided on the outer side wall of the fixing ring corresponding to the position of the toggle rod, a rotating bolt is rotatably connected to the outer side wall of the toggle rod, a positioning baffle is integrally formed on the outer side wall of the fixing ring corresponding to the position of the adjusting through-hole, a number of evenly distributed rotating gears are rotatably connected to the inner side of the inner sliding groove corresponding to the position of the inner gear ring through a rotating shaft, and a toggle plate is installed on one side of the outer side wall of the rotating gear.

[0010] As a preferred embodiment of the present invention, a temperature control box is installed inside the power distribution cabinet body near the bottom of the junction box, a drive motor is installed at the middle position of the lower surface of the junction box corresponding to the position of the temperature control box, a heat exhaust pipe is installed on one side of the outer wall of the temperature control box, an air inlet pipe is installed on one side of the outer wall of the junction box, and a moisture-absorbing sponge is installed inside the air inlet pipe at the position corresponding to the docking position with the heat exhaust pipe.

[0011] As a preferred embodiment of the present invention, a rotating shaft is rotatably connected at the middle position inside the temperature control box, a rotating magnet is installed at the middle position of the outer wall of the rotating shaft, and driving wheels are installed on the upper and lower sides of the outer wall of the rotating shaft. A heating air duct and a cooling air duct are respectively installed on both sides of the rotating shaft inside the temperature control box, and exhaust fans are installed inside the heating air duct and the cooling air duct at positions corresponding to the driving wheels. A transmission wheel is installed at one end of the exhaust fan blade shaft, and the transmission wheel is connected to the driving wheel through a transmission belt. A heating magnet is installed on the outer wall of the heating air duct at the position corresponding to the rotating magnet, and a cooling magnet is installed on the outer wall of the cooling air duct at the position corresponding to the rotating magnet.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The position of the branching body is defined by several sliding columns inside the junction box, and then the bending angle and bending height are adjusted. After the branching bodies are defined one by one, when the positions and bending of the remaining branching bodies that have not been defined are adjusted, the toggle generated during the adjustment process will not affect the defined branching bodies, so that the adjusted branching bodies will not be broken due to the toggle generated during the subsequent adjustment process. In addition, the several toggle plates in the fixed ring can be tightened and opened under the adjustment action, and adaptive adjustment can be performed according to the diameter of the branching body, so that branching bodies of different sizes are not easy to loosen after being defined;

[0014] 2. The driving motor drives the rotating magnet to rotate through the rotating shaft during the rotation process. The rotating magnet interacts with the heating magnet and the cooling magnet on both sides during the rotation process, so that the temperature at the heating magnet increases and the temperature at the cooling magnet decreases. Driven by the rotating shaft, the exhaust fan forms hot air and cold air at the positions of the heating magnet and the cooling magnet respectively. The cold air cools the inside of the junction box and the distribution cabinet body to increase the service life of the equipment and components. The hot air dehumidifies the moisture-absorbing sponge and the activated carbon plate, making the airflow entering the distribution cabinet body drier and less likely to condense inside the distribution cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0016] Figure 1 It is the main structure diagram of the present invention;

[0017] Figure 2 It is a structural diagram of the junction box of the present invention;

[0018] Figure 3 This is a diagram showing the internal structure of the sliding column of the present invention;

[0019] Figure 4 For the present invention Figure 3 A magnified structural diagram of part A;

[0020] Figure 5 This is a structural diagram of the fixing ring of the present invention;

[0021] Figure 6 This is a structural diagram of the inner gear ring of the present invention;

[0022] Figure 7 It is the internal structure diagram of the temperature regulating box of the present invention.

[0023] Figure: 1. Distribution cabinet body; 21. Junction box; 22. Cable body; 23. Sliding column; 24. Insertion and extraction hole; 25. Cable body; 26. Fixing ring; 27. Movable slide; 28. Adjustment slide; 29. Sliding block; 210. Lifting push rod; 211. Limiting slide; 212. Limiting slider; 213. Lifting column; 214. Fixed round table; 215. Support plate; 216. Rotating seat; 217. Steering push rod; 218. Inner slide; 219. Toggle plate; 220. Positioning baffle; 221. Adjustment hole; 222. Rotating bolt; 223. Toggle lever; 224. Internal gear ring; 225. Rotating gear; 31. Thermostatic box; 32. Driving motor; 33. Heat exhaust pipe; 34. Air inlet pipe; 35. Rotating shaft; 36. Rotating magnet; 37. Heating air duct; 38. Heating magnet; 39. Driving wheel; 310. Transmission belt; 311. Cooling air duct; 312. Cooling magnet. DETAILED DESCRIPTION

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figures 1-6As shown, a cable distribution mechanism for a power distribution cabinet includes a power distribution cabinet body 1, a junction box 21 is provided inside the power distribution cabinet body 1, a cable body 22 is installed at the middle position of the lower surface of the junction box 21, a plurality of evenly distributed branching holes are provided on the upper surface of the junction box 21, and a contraction structure similar to that inside the fixing ring 26 is also provided inside the branching hole, so that the size of the branching hole can be selected according to the diameter of the branching body 25, a branching body 25 is provided inside the branching hole, and both sides of the outer wall of the junction box 21 are provided with extraction holes 24, and the positions of the extraction holes 24 on both sides correspond to the positions of the three movable slides 27. A limiting splint is provided. , to limit the positions of the three movable slides 27, the junction box 21 corresponds to the position of the extraction and insertion holes 24 and is slidably connected with three movable slides 27, and the three movable slides 27 are provided with a plurality of evenly distributed adjustment grooves 28 on the surface of one side close to the branching body 25, and the sliding column 23 can slide inside the adjustment groove 28, and the position after sliding is limited by the limit bolt on the sliding column 23, and the junction box 21 corresponds to the position of the three movable slides 27. There are also horizontal grooves at the positions of the three movable slides 27 in the junction box 21, and the rear surfaces of the three movable slides 27 are also integrally formed with sliders at the positions of the horizontal grooves. The sliding column 23 is slidably connected at the position 28, and a fixing ring 26 is provided on the upper end of the sliding column 23. An inner slide groove 218 is provided in the middle position of the inner wall of the fixing ring 26. An inner gear ring 224 is slidably connected inside the inner slide groove 218. The outer diameter of the inner gear ring 224 is the same as the inner diameter of the inner slide groove 218, so that the inner gear ring 224 can slide stably inside the inner slide groove 218. A toggle rod 223 is integrally formed on one side of the outer wall of the inner gear ring 224. After the toggle rod 223 is toggled to the corresponding position, the position can be limited by the mutual extrusion between the rotating bolt 222 and the positioning baffle 220. The outer wall of the fixing ring 26 An adjusting through hole 221 is provided at the position corresponding to the toggle rod 223, and a rotating bolt 222 is rotatably connected to the outer wall of the toggle rod 223. A positioning baffle 220 is integrally formed at the position corresponding to the adjusting through hole 221 on the outer wall of the fixing ring 26. A plurality of evenly distributed rotating gears 225 are rotatably connected to the position corresponding to the inner gear ring 224 on the inner side of the inner slide groove 218 through a rotating shaft. The rotating gears 225 and the inner gear ring 224 are on the same plane and are interlocked with each other, so that when the inner gear ring 224 is toggled for rotation, it can drive the rotating gear 225 to rotate at an angle. A toggle plate 219 is installed on one side of the outer wall of the rotating gear 225.

[0026] On both sides of the lower surface of the sliding column 23, sliding blocks 29 are integrally formed at positions corresponding to the adjusting sliding grooves 28. An activity cavity is formed inside the sliding column 23. A lifting push rod 210 is installed on the lower surface inside the activity cavity. The lengths of the lifting push rod 210 and the steering push rod 217 in the adjusting mechanism can be adjusted and limited. A support plate 215 is installed at the upper end of the lifting push rod 210. A fixed circular platform 214 is integrally formed at the middle position of the upper surface of the support plate 215. The outer side wall of the fixed circular platform 214 is rotatably connected to a lifting column 213. For the adjusting mechanism located at the position of the support plate 215, when the length of the steering push rod 217 in the adjusting mechanism changes, the lifting column 213 can rotate at an angle with the fixed circular platform 214 under the action of the steering push rod 217. The upper end of the lifting column 213 is rotatably connected to a fixed ring 26. On both sides of the outer side wall of the support plate 215, limiting sliding blocks 212 are integrally formed. Limiting sliding grooves 211 are formed on both sides of the inner side wall of the activity cavity at positions corresponding to the limiting sliding blocks 212. The upper surface of the support plate 215 and the outer side wall of the lifting column 213 are both provided with adjusting mechanisms. The adjusting mechanism includes a rotating seat 216 and a steering push rod 217. Both ends of the steering push rod 217 are rotatably connected to the rotating seat 216. For the adjusting mechanism located at the position of the support plate 215, the rotating seat 216 at one end of the steering push rod 217 is installed on the limiting sliding block 212, and the other end is installed on the lifting column 213. For the adjusting mechanism located at the position of the lifting column 213, the rotating seat 216 at one end of the steering push rod 217 is installed on the fixed ring 26, and the other end is installed on the lifting column 213;

[0027] In the prior art, during the cable splitting operation, the method of directly separating multiple splitting bodies 25 is mostly used, and the separated splitting bodies 25 are passed through the corresponding splitting holes to complete the splitting operation. During the splitting process, the positions of the splitting holes through which the splitting bodies 25 are inserted are all different, resulting in different bending angles for each splitting body 25. This makes it easy for some splitting bodies 25 to cause the internal cables of the splitting bodies 25 to break due to excessive bending angles during other splitting operations, and subsequent information transmission cannot be carried out;

[0028] After one end of the cable body 22 is inserted into the junction box 21, the end located inside is split into several evenly distributed branch bodies 25. After one end of the branch body 25 is inserted into the fixed ring 26, several sliding columns 23 connected to the fixed ring 26 are installed in the adjustment groove 28 on the movable slide 27. The sliding column 23 is then slid in the adjustment groove 28 to adjust and limit the bending angle of the branch body 25. During the adjustment process, the length of the steering push rod 217 inside the adjustment mechanism at the support plate 215 and the lifting column 213 can be adjusted according to the lifting column 213 and the fixing ring 26. The rotation angle is adjusted so that the angle change of the branch body 25 will not be restricted during the position movement of the sliding column 23. After the sliding column 23 slides to the specified position and the position is limited, the length of the steering push rod 217 inside the adjustment mechanism at the position of the support plate 215 is locked and no longer changes. Then, the length of the lifting push rod 210 is adjusted to stagger the branch bodies 25. Then, the length of the lifting push rod 210 and the length of the steering push rod 217 inside the adjustment mechanism at the position of the lifting column 213 are limited, so that the positions of the various branch bodies 25 inside the junction box 21 are all limited by position and angle. The limit of height, the wire splitter 25 located inside the fixed ring 26 can be toggled by the toggle rod 223, so that the inner gear ring 224 can rotate a certain angle, thereby driving the toggle plate 219 connected to the rotating gear 225 to rotate the angle. At the same time, the other end of the toggle plate 219 is tightened, so that the other ends of the multiple toggle plates 219 are tightened synchronously while clamping the wire splitter 25 inside, so that the wire splitter 25 is always in the center position of the fixed ring 26, preventing the wire splitters 25 of different sizes from being bent due to looseness after being placed due to the difference in the internal size of the fixed ring 26. Several sliding columns 23 inside limit the position of the branch body 25, and then adjust the bending angle and bending height. After the branch bodies 25 are limited one by one, when the positions and bending of the remaining undefined branch bodies 25 are adjusted, the shifting generated during the adjustment process will not affect the defined branch body 25, so that the adjusted branch body 25 will not be broken due to the shifting generated during the subsequent adjustment process, and the several shifting plates 219 in the fixing ring 26 can be tightened and opened under the adjustment action, and adaptively adjusted according to the diameter of the branch body 25, so that branch bodies 25 of different sizes are not easy to loosen after being limited.

[0029] Example 2: Please refer to Figure 1 and Figure 7As shown in the figure, a temperature control box 31 is installed inside the power distribution cabinet body 1 near the lower part of the distribution box 21. A driving motor 32 is installed at the middle position of the lower surface of the distribution box 21 corresponding to the position of the temperature control box 31. One side of the outer wall of the temperature control box 31 is installed with a heat exhaust pipe 33, and one end of the heat exhaust pipe 33 is connected to one end of the heating air duct 37. One side of the outer wall of the distribution box 21 is installed with an air inlet pipe 34. Inside the air inlet pipe 34, a moisture absorption sponge is installed at the position corresponding to the butt joint with the heat exhaust pipe 33. An activated carbon plate is also arranged inside the moisture absorption sponge. The middle position inside the temperature control box 31 is rotatably connected with a rotating shaft 35. The lower end of the rotating shaft 35 is connected to the output end of the driving motor 32. The rotation of the driving motor 32 drives the rotating shaft 35 to rotate. A rotating magnet 36 is installed at the middle position of the outer wall of the rotating shaft 35. The rotating magnet 36 rotates under the action of the rotating shaft 35. During the rotation process, the rotating magnet 36 interacts with the heating magnets 38 and the cooling magnets 312 on both sides, causing the temperature at the heating magnet 38 to rise and the temperature at the cooling magnet 312 to drop. Driving wheels 39 are installed on both the upper and lower sides of the outer wall of the rotating shaft 35. Inside the temperature control box 31, a heating air duct 37 and a refrigerating air duct 311 are respectively installed on both sides of the rotating shaft 35. Exhaust fans are installed inside the heating air duct 37 and the refrigerating air duct 311 at the positions corresponding to the driving wheels 39. One end of the rotating shaft of the exhaust fan blade is installed with a transmission wheel. The transmission wheel and the driving wheel 39 are connected by a transmission belt 310, so that when the rotating shaft 35 rotates, it can drive the exhaust fan to work and accelerate the flow of air. When the flowing air passes through the positions of the heating magnet 38 and the cooling magnet 3, hot air and cold air are formed. The hot air is transmitted to the position of the moisture absorption sponge through the heat exhaust pipe 33 to dry the moisture absorption sponge. The cold air is discharged into the distribution box 21 to lower the temperature of the distribution body 25. A heating magnet 38 is installed on the outer wall of the heating air duct 37 corresponding to the position of the rotating magnet 36, and a cooling magnet 312 is installed on the outer wall of the heating air duct 37 corresponding to the position of the rotating magnet 36;

[0030] In the prior art, the cable distribution body 25 after wire splitting will generate a certain amount of heat inside the distribution box 21. Under high load conditions, the current distribution will cause the cables at the wire splitting device to be concentratedly heated, resulting in an increase in the temperature of the distribution body 25. The high temperature is likely to shorten the service life of the distribution body 25;

[0031] After the drive motor 32 starts, it drives the rotating shaft 35 to rotate, causing the rotating magnet 36 installed on the rotating shaft 35 to interact with the heating magnets 38 and the cooling magnet 312 on both sides during rotation, increasing the temperature at the heating magnet 38 and decreasing the temperature at the cooling magnet 312. During the rotation of the drive wheels 39 installed on both sides of the rotating shaft 35, they can respectively drive the heating air duct 37 and the transmission wheel inside the heating air duct 37 to rotate through the transmission belt 310. The transmission wheel is connected to the exhaust fan blade rotating shaft inside the heating air duct 37 and the heating air duct 37, so that the rotation of the rotating shaft 35 can drive the exhaust fan inside the heating air duct 37 and the heating air duct 37 to rotate. The air flow accelerated by the exhaust fan forms hot air and cold air when passing through the positions of the heating magnet 38 and the cooling magnet 312. The hot air is transmitted to the position of the moisture-absorbing sponge through the exhaust heat pipe 33 to dry the moisture-absorbing sponge, keeping the moisture-absorbing sponge in a dry state at all times. The dry moisture-absorbing sponge can dehumidify the passing external air flow, reducing the humidity of the air flow entering the power distribution cabinet body 1. The cold air is transmitted to the inside of the distribution box 21 to lower the temperature of the distribution body 25, extending the service life of the distribution body 25. The cold air discharged from the inside of the distribution box 21 is transmitted to the inside of the power distribution cabinet body 1 to lower the temperature inside the power distribution cabinet body 1. After passing through the moisture-absorbing sponge and the activated carbon plate for dehumidification, the humidity of the gas entering the power distribution cabinet body 1 is greatly reduced, making it less likely for the gas to condense when it comes into contact with the cold air. By driving the rotating magnet 36 to rotate through the rotating shaft 35 during the rotation of the drive motor 32, the rotating magnet 36 interacts with the heating magnets 38 and the cooling magnet 312 on both sides during rotation, increasing the temperature at the heating magnet 38 and decreasing the temperature at the cooling magnet 312. The exhaust fan forms hot air and cold air at the positions of the heating magnet 38 and the cooling magnet 312 respectively under the drive of the rotating shaft 35. The cold air cools the inside of the distribution box 21 and the power distribution cabinet body 1, extending the service life of the equipment and components. The hot air dehumidifies the moisture-absorbing sponge and the activated carbon plate, making the air flow entering the power distribution cabinet body 1 drier and less likely to condense inside the power distribution cabinet body 1.

[0032] When the present invention is in use, after one end of the cable body 22 is inserted into the junction box 21, the end located inside is split into a number of evenly distributed split bodies 25. After one end of the split body 25 is inserted into the fixing ring 26, the several sliding columns 23 connected to the fixing ring 26 are installed in the adjustment slot 28 on the movable slide 27. The sliding column 23 is then slid in the adjustment slot 28 to adjust and limit the bending angle of the split body 25. During the adjustment process, the length of the steering push rod 217 inside the adjustment mechanism at the support plate 215 and the lifting column 213 can be adjusted according to the lifting column 213. The rotation angle of the fixed ring 26 is adjusted so that the angle change of the branch body 25 will not be restricted during the position movement of the sliding column 23. After the sliding column 23 slides to the specified position and the position is limited, the length of the steering push rod 217 inside the adjustment mechanism at the position of the support plate 215 is locked and no longer changes. Then, the length of the lifting push rod 210 is adjusted to stagger the branch bodies 25. Then, the length of the lifting push rod 210 and the length of the steering push rod 217 inside the adjustment mechanism at the position of the lifting column 213 are limited, so that the positions of the various branch bodies 25 inside the junction box 21 are all limited. The positioning, angle and height of the split body 25 located inside the fixed ring 26 can be limited by the toggle rod 223, so that the inner gear ring 224 can be rotated to a certain angle, thereby driving the toggle plate 219 connected to the rotating gear 225 to rotate the angle. At the same time, the other end of the toggle plate 219 is tightened, so that the other ends of the multiple toggle plates 219 are tightened synchronously while clamping the inner split body 25, so that the split body 25 is always in the center position of the fixed ring 26, preventing the different sizes of split bodies 25 from being loosened after being placed due to the difference in the internal size of the fixed ring 26. The plurality of sliding posts 23 inside 21 define the position of the split body 25, and then adjust the bending angle and bending height. After the split bodies 25 are defined one by one, when the positions and bending of the remaining undefined split bodies 25 are adjusted, the toggling generated during the adjustment process will not affect the defined split bodies 25, so that the adjusted split bodies 25 will not be broken due to the toggling generated during the subsequent adjustment process. In addition, the plurality of toggling plates 219 inside the fixing ring 26 can be tightened and opened under the adjustment action, and adaptively adjusted according to the diameter of the split body 25, so that split bodies 25 of different sizes are not easily loosened after being defined.

[0033] After the driving motor 32 starts, it drives the rotating shaft 35 to rotate, so that the rotating magnet 36 installed on the rotating shaft 35 interacts with the heating magnets 38 and the cooling magnet 312 on both sides during rotation, causing the temperature at the heating magnet 38 to rise and the temperature at the cooling magnet 312 to drop. During the rotation of the driving wheels 39 installed on both sides of the rotating shaft 35, they can drive the heating air duct 37 and the transmission wheels inside the heating air duct 37 to rotate through the transmission belt 310 respectively. The transmission wheels are connected to the exhaust fan blade rotating shafts inside the heating air duct 37 and the heating air duct 37, so that the exhaust fans inside the heating air duct 37 and the heating air duct 37 can be driven during the rotation of the rotating shaft 35. The air flow accelerated by the exhaust fan forms hot air and cold air when passing through the positions of the heating magnet 38 and the cooling magnet 312. The hot air is transmitted to the position of the moisture-absorbing sponge through the exhaust heat pipe 33 to perform a drying operation on the moisture-absorbing sponge, so that the moisture-absorbing sponge always remains in a dry state. The dry moisture-absorbing sponge can dehumidify the passing external air flow, reducing the humidity of the air flow entering the distribution cabinet body 1. The cold air is transmitted to the inside of the distribution box 21 to reduce the temperature of the distribution body 25, increasing the service life of the distribution body 25. The cold air discharged from the inside of the distribution box 21 is transmitted to the inside of the distribution cabinet body 1 to reduce the temperature inside the distribution cabinet body 1. Moreover, after passing through the moisture-absorbing sponge and the activated carbon plate for dehumidification, the humidity of the gas entering the distribution cabinet body 1 is greatly reduced, making it less likely for the gas to condense when contacting the cold air. By driving the rotation of the rotating magnet 36 through the rotating shaft 35 during the rotation of the driving motor 32, the rotating magnet 36 interacts with the heating magnets 38 and the cooling magnet 312 on both sides during rotation, causing the temperature at the heating magnet 38 to rise and the temperature at the cooling magnet 312 to drop. The exhaust fans form hot air and cold air at the positions of the heating magnet 38 and the cooling magnet 312 respectively under the drive of the rotating shaft 35. The cold air cools the inside of the distribution box 21 and the distribution cabinet body 1, increasing the service life of the equipment and components. The hot air dehumidifies the moisture-absorbing sponge and the activated carbon plate, making the air flow entering the distribution cabinet body 1 drier, and it is less likely for condensation to occur inside the distribution cabinet body 1.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A cable splitting mechanism for a power distribution cabinet, including the power distribution cabinet body (1), characterized in that, Inside the distribution cabinet body (1), a wire distributing box (21) is provided. In the middle position of the lower surface inside the wire distributing box (21), a cable wire body (22) is installed. On the upper surface inside the wire distributing box (21), a number of evenly distributed wire distributing holes are provided. Inside the wire distributing holes, wire distributing bodies (25) are provided. On both sides of the outer side wall of the wire distributing box (21), extraction holes (24) are provided. Corresponding to the positions of the extraction holes (24) inside the wire distributing box (21), three movable sliding plates (27) are slidably connected. On one side surface of the three movable sliding plates (27) close to the wire distributing bodies (25), a number of evenly distributed adjusting sliding grooves (28) are provided. Corresponding to the positions of the three movable sliding plates (27) inside the wire distributing box (21), transverse sliding grooves are also provided. At the positions corresponding to the transverse sliding grooves on the rear surfaces of the three movable sliding plates (27), sliding blocks are integrally formed. Corresponding to the positions of the adjusting sliding grooves (28) on the movable sliding plates (27), sliding columns (23) are slidably connected. At the upper ends of the sliding columns (23), fixing rings (26) are provided.

2. The cable splitting mechanism for a power distribution cabinet according to claim 1, wherein, On both sides of the lower surface of the sliding column (23) corresponding to the positions of the adjusting sliding grooves (28), sliding blocks (29) are integrally formed. Inside the sliding column (23), a movable cavity is provided. On the lower surface inside the movable cavity, a lifting push rod (210) is installed. At the upper end of the lifting push rod (210), a support plate (215) is installed. In the middle position of the upper surface of the support plate (215), a fixed circular platform (214) is integrally formed. On the outer side wall of the fixed circular platform (214), a lifting column (213) is rotatably connected. At the upper end of the lifting column (213), a fixing ring (26) is rotatably connected. On both sides of the outer side wall of the support plate (215), limiting sliding blocks (212) are integrally formed. At the positions corresponding to the limiting sliding blocks (212) on the inner side walls of the movable cavity, limiting sliding grooves (211) are provided.

3. The cable splitting mechanism for a power distribution cabinet according to claim 2, characterized in that, On the upper surface of the support plate (215) and on the outer side wall of the lifting column (213), adjusting mechanisms are provided. The adjusting mechanism includes a rotating seat (216) and a steering push rod (217). Both ends of the steering push rod (217) are rotatably connected to the rotating seat (216). For the adjusting mechanism located at the position of the support plate (215), the rotating seat (216) at one end of the steering push rod (217) is installed on the limiting sliding block (212), and the other end is installed on the lifting column (213). For the adjusting mechanism located at the position of the lifting column (213), the rotating seat (216) at one end of the steering push rod (217) is installed on the fixing ring (26), and the other end is installed on the lifting column (213).

4. A cable splitting mechanism for a power distribution cabinet according to claim 3, wherein, An inner slide groove (218) is provided at the middle position of the inner side wall of the fixing ring (26), and an inner gear ring (224) is slidably connected inside the inner slide groove (218). A toggle rod (223) is integrally formed on one side of the outer side wall of the inner gear ring (224). An adjusting through hole (221) is provided on the outer side wall of the fixing ring (26) at a position corresponding to the toggle rod (223). A rotating bolt (222) is rotatably connected to the outer side wall of the toggle rod (223). A positioning baffle (220) is integrally formed on the outer side wall of the fixing ring (26) at a position corresponding to the adjusting through hole (221). A plurality of evenly distributed rotating gears (225) are rotatably connected to the inner side of the inner slide groove (218) at a position corresponding to the inner gear ring (224) through a rotating shaft. A toggle plate (219) is installed on one side of the outer side wall of the rotating gear (225).

5. A cable splitting mechanism for a power distribution cabinet according to claim 1, characterized in that, A temperature regulating box (31) is installed inside the power distribution cabinet body (1) near the bottom of the junction box (21); a driving motor (32) is installed at a position corresponding to the temperature regulating box (31) at a middle position on the lower surface of the junction box (21); a heat exhaust pipe (33) is installed on one side of the outer wall of the temperature regulating box (31); an air inlet pipe (34) is installed on one side of the outer wall of the junction box (21); and a moisture-absorbing sponge is installed inside the air inlet pipe (34) at a position corresponding to the docking position with the heat exhaust pipe (33).

6. The cable splitting mechanism for a power distribution cabinet according to claim 5, wherein, A rotating shaft (35) is rotatably connected at a middle position inside the temperature regulating box (31), a rotating magnet (36) is installed at a middle position of an outer wall of the rotating shaft (35), and driving wheels (39) are installed on both upper and lower sides of the outer wall of the rotating shaft (35). A heating air duct (37) and a cooling air duct (311) are respectively installed on both sides of the temperature regulating box (31) corresponding to the rotating shaft (35). An exhaust fan is installed at a position corresponding to the driving wheel (39) inside the heating air duct (37) and the cooling air duct (311). A transmission wheel is installed at one end of the exhaust fan blade shaft, and the transmission wheel is connected to the driving wheel (39) through a transmission belt (310). A heating magnet (38) is installed at a position corresponding to the rotating magnet (36) on the outer wall of the heating air duct (37), and a cooling magnet (312) is installed at a position corresponding to the rotating magnet (36) on the outer wall of the cooling air duct (311).

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