A cable branch box for easy cable maintenance

Abstract

The present invention discloses a cable branch box that is easy for cable maintenance, and relates to the technical field of cable branch boxes. The present invention provides a cable branch box that is easy for cable maintenance, including a body, etc., the body is rotatably connected with an opening and closing door, the body is fixedly connected with a diverter, the body is fixedly connected with a pair of power switches, a cable is connected between the diverter and the power switch, and a cable is also connected to the side of the power switch away from the diverter, the body is slidably connected with a pair of moving plates, the pairs of moving plates are rotatably connected with sealing plates, the sealing plates are fixedly connected with a pair of longitudinally distributed magnets, the body is slidably connected with a guide frame, and the guide frame is slidably connected with a first clamping block. The present invention uses components such as a sealing plate and an expansion gas block, which can not only clamp and fix the cable at the lower end when needed, but also quickly release the limit and fixation of the cable during maintenance, and after unlocking, it will not cause excessive obstruction to the cable connection, so that it is convenient for maintenance personnel to repair the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable branch boxes, and in particular to a cable branch box which is easy to repair cables. Background Art

[0002] Cable branch box is a kind of electrical equipment, mainly used in the cable line of the power system to realize the branching and distribution of cables. It is widely used in urban power grids, industrial areas and residential areas, especially when it is necessary to divide the main cable line into multiple branches for power supply.

[0003] In the patent with publication number CN115411694A, a cable branch box capable of fixing cables is disclosed, which belongs to the technical field of electrical boxes. The cable branch box capable of fixing cables includes a box body, a box door is rotatably connected to the left side of the front of the box body, heat dissipation holes are provided on the left and right sides of the box body surface, a first chassis is fixed on the upper right side of the inner cavity of the box body, and a moving mechanism is fixed to the inner cavity of the first chassis. This invention can fix and remove the cable body, and can also shave off the surface of the cable body. After the installation of the cable body is completed, a lifting mechanism can be used to make the weight of the cable body act on the lifting mechanism to avoid the cable body from being detached from the connection due to the weight of the cable body. It solves the problem of the inconvenience of fixing or removing the cable during the use of the current cable branch box. It also solves the problem that the cable is easily caused to fall off due to the self-weight of the cable acting on the connection during the current use of the cable. However, this cable branch box will still have a certain limiting effect on the cable and cause obstruction after the cable is released. Therefore, it will still cause obstacles to maintenance personnel during maintenance, which makes it inconvenient for maintenance personnel to disassemble, repair and replace the cable, seriously affecting the efficiency of cable maintenance.

[0004] Based on the above situation, the present invention proposes a cable branch box which is easy to repair cables. Summary of the invention

[0005] In order to overcome the shortcomings of the existing cable branch box that, after the fixation of the cable is released, it still has a certain limiting effect on the cable and causes obstruction, thereby still causing obstacles to maintenance personnel during maintenance, resulting in inconvenience for maintenance personnel when disassembling, repairing and replacing the cable, seriously affecting the efficiency of cable maintenance, the present invention provides a cable branch box that is easy for cable maintenance.

[0006] A cable branch box which is easy to repair cables comprises a body, an opening and closing door, a diverter, a power switch, a cable, a sealing plate, a magnet, a movable plate, a guide frame, a first clamping block and a fitting component. The body is rotatably connected to the opening and closing door, the body is fixedly connected to the diverter, the body is fixedly connected to a pair of power switches, a cable is connected between the diverter and the power switch, and a cable is also connected to a side of the power switch away from the diverter. The body is slidably connected to a pair of movable plates, the pairs of movable plates are rotatably connected to sealing plates, the sealing plates are extruded and matched with the body, the sealing plates are fixedly connected to pairs of longitudinally distributed magnets, the magnets are magnetically matched with the body, the body is slidably connected to the guide frame, the guide frame is fixedly connected to the movable plate, the guide frame is slidably connected to the first clamping block, the first clamping block is slidably connected to the body, and a fitting component is arranged on the sealing plate.

[0007] Further description, wherein the movable plate is rotatably connected to the front third of the sealing plate.

[0008] Further description, the bonding component includes an expansion air block, an extruded air block and an air duct, the sealing plate is fixedly connected to the expansion air block, the expansion air block is in contact with the cable, the sealing plate is fixedly connected to the extruded air block, the extruded air block is extruded and matched with the body, and a pair of air ducts are fixedly connected and connected between the extruded air block and the expansion air block.

[0009] Further description, it also includes a separating mechanism, which is arranged on the machine body, and the separating mechanism includes a rotating block, a rotating rod, a rotating sleeve, a connecting block, a telescopic assembly, a top block and a pull rope. The rotating rod is rotatably connected to the machine body, the rotating rod is fixedly connected to the rotating block, the rotating block is in contact and cooperate with the cable, the rotating rod is fixedly connected to the connecting block, the rotating rod is rotatably connected to the rotating sleeve, the rotating sleeve is also fixedly connected to the rotating block, and the rotating sleeve is also fixedly connected to the connecting block. The machine body is fixedly connected to paired telescopic assemblies, top blocks are fixedly connected between the telescopic ends of the paired telescopic assemblies, the top blocks are extruded and cooperated with the connecting blocks, and the machine body is slidably connected to paired pull ropes, one end of the pull ropes is fixedly connected to the connecting block, and the other end of the pull ropes is fixedly connected to the movable plate.

[0010] It is further explained that the paired rotating blocks are centrally symmetrically distributed and can fit each other.

[0011] Further description, it also includes a locking mechanism, which is arranged on the body, and the locking mechanism includes a push block, an elastic sheet and a second locking block. The push block is slidably connected to the body, and the opening and closing door is squeezed and matched with the push block. The body is fixed with an elastic sheet, and the push block is squeezed and matched with the elastic sheet. The body is slidably connected with a pair of second locking blocks, and the second locking blocks are fixed with the elastic sheet, and the second locking blocks are in contact and matched with the guide frame.

[0012] Further description, the push block is provided with symmetrical inclined surfaces.

[0013] Further description, it also includes a clamping mechanism, which is arranged on the machine body, and the clamping mechanism includes a pressure ring, a support plate, a guide plate, an extrusion plate and a push rod. The paired support plates are fixed to the machine body, the support plates are fixed with pressure rings, the pressure rings are in contact and fit with the cables, the machine body is fixed with paired guide plates, the pairs of guide plates are slidably connected with extrusion plates, the extrusion plates are extruded and fit with the pressure rings, the rotating block is fixed with a push rod, and the push rod is extruded and fit with the extrusion plate.

[0014] Further description, it also includes a storage mechanism, which is arranged on the machine body. The storage mechanism includes a tool box and a card holder, the card holder is fixedly connected to the machine body, and the tool box is card-connected to the card holder.

[0015] Further description, the holder is fixedly connected with rubber blocks which are evenly distributed around the circumference.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention uses components such as sealing plates and expansion gas blocks to not only clamp and fix the cables at the lower end when needed, but also quickly release the limit and fixation of the cables during maintenance. After unlocking, the cable connection will not be excessively blocked, which makes it easy for maintenance personnel to repair the cables and improves the practicality of the cable branch box that is easy to repair cables.

[0018] 2. The present invention uses components such as rotating blocks and top blocks to not only separate cables in different areas when needed, thereby improving the safety of the cable branch box, but also can quickly release the limit and separation of cables during maintenance, and after unlocking, it will not cause excessive obstruction to the cables, thereby avoiding obstacles to the operation of maintenance personnel, thereby improving the practicality of the cable branch box that is easy to repair cables.

[0019] 3. The present invention can provide additional limiting and support for the guide frame after closing the opening and closing door through components such as the push block and the second clamping block, thereby avoiding accidental unlocking of components such as the sealing plate and the rotating block due to accidental falling off of the first clamping block, thereby improving the stability of the cable branch box which is easy for cable maintenance.

[0020] 4. The present invention uses components such as a pressure ring and an extrusion plate to not only limit and fix the cables inside the body when needed, but also quickly release the fixation of the cables during maintenance, thereby facilitating maintenance personnel to repair the cables and improving the practicality of the cable branch box that is easy to repair cables.

[0021] 5. The present invention can store the tools required for cable maintenance in advance through components such as a tool box and a card holder, so that maintenance personnel can use them to repair the cables, thereby improving the user experience and the practicality of the cable branch box that is easy to repair cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the body, opening and closing door, diverter and other components of the present invention.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the opening and closing door, the diverter and the power switch of the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide frame, the first clamping block, the expansion gas block and other components of the present invention.

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the expansion gas block, the extrusion gas block and the sealing plate and other components of the present invention.

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the expansion gas block, the extrusion gas block and the air guide tube of the present invention.

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the connecting block, telescopic assembly, top block and other components of the present invention.

[0029] Figure 8 It is a three-dimensional structural schematic diagram of the pull rope, rotating block, rotating rod and other components of the present invention.

[0030] Fig. 9 It is a three-dimensional structural schematic diagram of the telescopic assembly, top block, pull rope and other components of the present invention.

[0031] Fig.10 It is a schematic diagram of the exploded three-dimensional structure of the rotating block, rotating rod, rotating sleeve and other components of the present invention.

[0032] Fig.11 It is a three-dimensional structural schematic diagram of the push block, elastic sheet, guide frame and other components of the present invention.

[0033] Fig.12 It is a schematic diagram of the three-dimensional structure of the push block, elastic sheet, second clamping block and other components of the present invention.

[0034] Fig.13 It is a schematic diagram of the three-dimensional structure of the components such as the pressure ring, the support plate and the guide plate of the present invention.

[0035] Fig.14 It is a schematic diagram of the three-dimensional structure of the guide plate, extrusion plate, push rod and other components of the present invention.

[0036] Fig.15 It is a three-dimensional structural schematic diagram of the machine body, tool box and card seat of the present invention.

[0037] Fig.16 It is a schematic diagram of the exploded three-dimensional structure of the tool box and the card holder of the present invention.

[0038] In the above drawings: 1: body, 11: opening and closing door, 12: diverter, 1201: power switch, 1202: cable, 13: sealing plate, 1301: magnet, 14: moving plate, 15: guide frame, 16: first card block, 17: expansion gas block, 18: extrusion gas block, 19: air guide tube, 2: rotating block, 21: rotating rod, 2101: rotating sleeve, 22: connecting block, 23: telescopic component, 24: top block, 25: pull rope, 3: push block, 31: elastic sheet, 32: second card block, 4: pressure ring, 41: support plate, 42: guide plate, 43: extrusion plate, 44: push rod, 5: tool box, 51: card seat. DETAILED DESCRIPTION

[0039] The present invention will now be described more fully below with reference to the accompanying drawings, in which currently preferred embodiments of the present invention are shown. However, the present invention may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0040] Embodiment 1: A cable branch box that is easy to repair cables, such as Figure 1-Figure 6 As shown, it includes a body 1, an opening and closing door 11, a diverter 12, a power switch 1201, a cable 1202, a sealing plate 13, a magnet 1301, a moving plate 14, a guide frame 15, a first clamping block 16 and a bonding component. The opening and closing door 11 is rotatably connected to the right front side of the body 1, the diverter 12 is fixedly connected to the upper side of the body 1, the power switch 1201 is fixedly connected to the left and right sides of the body 1, the diverter 12 and the power switch 1201 are connected with a cable 1202, and the side of the power switch 1201 away from the diverter 12 is also connected with the cable 120 2. The left and right sides of the front part of the machine body 1 are slidably connected with movable plates 14, and a sealing plate 13 is rotatably connected between the bottoms of the left and right movable plates 14. The sealing plate 13 is pressed and matched with the machine body 1. The left and right sides of the top of the sealing plate 13 are fixed with magnets 1301 distributed longitudinally in the front and rear directions. The magnets 1301 are magnetically matched with the machine body 1. The lower part of the front side of the machine body 1 is slidably connected with a guide frame 15, which is fixed to the movable plate 14. A first clamping block 16 is slidably connected inside the guide frame 15, and the first clamping block 16 is slidably connected to the machine body 1. A fitting component is provided on the sealing plate 13.

[0041] like Figure 4 As shown, the movable plate 14 is rotatably connected to the front third of the top of the sealing plate 13.

[0042] like Figure 4-Figure 6As shown, the bonding component includes an expansion air block 17, an extruded air block 18 and an air guide tube 19. The expansion air block 17 is fixedly connected to the rear side of the sealing plate 13, and the expansion air block 17 is in contact with the cable 1202. The extruded air block 18 is fixedly connected to the upper part of the sealing plate 13, and the extruded air block 18 is extruded and matched with the body 1. The extruded air block 18 and the expansion air block 17 are fixedly connected and connected with two left and right air guide tubes 19.

[0043] When the cable 1202 connected to the cable branch box fails, the maintenance personnel can first rotate the opening and closing door 11 forward to open it. At this time, the sealing plate 13 and the expansion gas block 17 and other components have clamped the cable 1202 at the lower end, and then the first clamping block 16 can be pulled forward. The guide frame 15, the movable plate 14 and the sealing plate 13 and other components will then move downward under the action of their own gravity. The magnet 1301 and the extrusion gas block 18 and other components will also move downward with the sealing plate 13 and separate from the body 1. At this time, the extrusion gas block 18 will be in The movable plate 14 is rotatably connected to the front third of the top of the sealing plate 13, so the rear part of the sealing plate 13 will also rotate downward and away from the cable 1202 under the action of gravity, so that the limit and fixation of the cable 1202 can be quickly released during maintenance, and after unlocking, the sealing plate 13 and other components will not cause excessive shielding to the connection of the cable 1202, so that maintenance personnel can easily repair the cable 1202. 02 for maintenance. After the maintenance is completed, the maintenance personnel can manually lift the guide frame 15 upward, so that the guide frame 15, the movable plate 14 and the sealing plate 13 and other components move upward and reset. During this period, the top front side of the sealing plate 13 moves upward and will first contact the machine body 1 and be squeezed, so that the sealing plate 13 rotates in the opposite direction and resets to a horizontal state. At this time, the magnet 1301 will be re-adsorbed and fixed on the machine body 1 and assist in fixing the sealing plate 13. The reverse rotation and reset of the sealing plate 13 will also drive the squeezing gas block 18 to rotate upward and reset and connect with the machine body 1. When the air block 18 is touched, the machine body 1 compresses the squeezed air block 18 and causes it to deform and shrink, thereby injecting part of the gas in the squeezed air block 18 into the expansion air block 17 through the air guide tube 19. The expansion air block 17 expands and fills the gap between the sealing plate 13 and the lower part of the machine body 1 and the cable 1202 at the lower end, thereby clamping and fixing the cable 1202 at the lower end again. After the guide frame 15 moves upward and resets, the first clamping block 16 can be inserted back into its original position, thereby fixing the guide frame 15, and then the opening and closing door 11 is rotated backward to reset and close.

[0044] Embodiment 2: Based on embodiment 1, Figure 7-10As shown, a separation mechanism is also included, which is arranged on the body 1. The separation mechanism includes a rotating block 2, a rotating rod 21, a rotating sleeve 2101, a connecting block 22, a telescopic assembly 23, a top block 24 and a pull rope 25. The rotating rod 21 is rotatably connected to the front of the body 1. The upper part of the rotating rod 21 is fixedly connected to the rotating block 2, and the rotating block 2 is in contact with the cable 1202. The lower part of the rotating rod 21 is fixedly connected to the connecting block 22. The outer part of the rotating rod 21 is rotatably connected to the rotating sleeve 2101. The rotating sleeve 210 1 is also fixedly connected to a rotating block 2 at the top, and a connecting block 22 is also fixedly connected to the bottom of the rotating sleeve 2101. Both upper and lower sides of the machine body 1 are fixedly connected to telescopic components 23 that are symmetrically distributed on the left and right. A top block 24 is fixedly connected between the telescopic ends of the upper and lower telescopic components 23. The top block 24 is squeezed and matched with the adjacent connecting block 22. Both left and right sides of the machine body 1 are slidably connected to pull ropes 25. One end of the pull rope 25 is fixedly connected to the adjacent connecting block 22, and the other end of the pull rope 25 is fixedly connected to the adjacent moving plate 14.

[0045] like Figure 7-10 As shown, the rotating blocks 2 on the left and right sides are distributed symmetrically to the center and can fit each other.

[0046] When the guide frame 15, the movable plate 14 and the sealing plate 13 move downward, the pull rope 25 is loosened immediately, and the top block 24 moves forward under the action of the telescopic assembly 23. The forward movement of the top block 24 contacts and squeezes the adjacent connecting block 22 and causes it to rotate forward 90°. The rotating rod 21 and the rotating sleeve 2101 also rotate immediately and drive the rotating blocks 2 on the left and right sides to rotate forward 90°. At this time, the rotating blocks 2 on the left and right sides fit each other and no longer limit and separate the cables 1202 in different areas, so that the limit and separation of the cables 1202 can be quickly released during maintenance, and after unlocking, the cables 1202 will not be excessively blocked, thereby avoiding the operation of maintenance personnel. The action causes no obstruction. When the guide frame 15, the movable plate 14 and the sealing plate 13 move upward to reset, the pull rope 25 is immediately stretched straight and drives the connecting block 22 to rotate 90° in the opposite direction to reset. The rotating rod 21 and the rotating sleeve 2101 immediately rotate in the opposite direction and drive the rotating blocks 2 on the left and right sides to rotate 90° backward to reset. The connecting block 22 rotates 90° in the opposite direction to reset and also squeezes the adjacent top block 24, and causes the top blocks 24 on the left and right sides to move backward to reset. The telescopic assembly 23 is immediately compressed. The reset rotating block 2 can cooperate with the body 1 to separate the cables 1202 in different areas, thereby preventing the fire of some cables 1202 from spreading to other areas, thereby improving the safety of this cable branch box.

[0047] like Fig.11 and Fig.12As shown, it also includes a locking mechanism, which is arranged on the body 1. The locking mechanism includes a push block 3, an elastic sheet 31 and a second locking block 32. The push block 3 is slidably connected to the lower front part of the body 1, the opening and closing door 11 is pressed and matched with the push block 3, the elastic sheet 31 is fixedly connected to the front side of the body 1, the push block 3 is pressed and matched with the elastic sheet 31, the left and right sides of the body 1 are slidably connected with the second locking block 32, the second locking block 32 is fixedly connected to the elastic sheet 31, and the second locking block 32 is in contact and matched with the guide frame 15.

[0048] like Fig.11 and Fig.12 As shown, the rear side of the push block 3 is provided with a left-right symmetrical inclined surface.

[0049] When the maintenance personnel rotates the opening and closing door 11 forward to open it, the elastic sheet 31 will return to its original state under the action of its own elasticity and squeeze the push block 3 to move forward. The return of the elastic sheet 31 will also drive the second clamping blocks 32 on the left and right sides to move toward each other and separate from the guide frame 15. At this time, after the first clamping block 16 is taken out, the guide frame 15 and other components can fall normally. However, when the maintenance personnel rotates the opening and closing door 11 backward to reset and close it, the opening and closing door 11 will contact and squeeze the push block 3, thereby driving the push block 3 to move backward to reset and squeeze the elastic sheet 31. The elastic sheet 31 will then deform and drive the second clamping blocks 32 on the left and right sides to move back to reset and contact the bottom of the guide frame 15. In this way, after the opening and closing door 11 is closed, the second clamping block 32 can provide additional limiting and support for the guide frame 15, thereby avoiding accidental unlocking of the sealing plate 13 and the rotating block 2 and other components caused by the accidental falling off of the first clamping block 16.

[0050] like Fig.13 and Fig.14 As shown, it also includes a clamping mechanism, which is arranged on the body 1. The clamping mechanism includes a pressure ring 4, a support plate 41, a guide plate 42, an extrusion plate 43 and a push rod 44. The two support plates 41 are respectively fixed to the left and right parts of the front side of the body 1. The front side of the support plate 41 is fixed with a pressure ring 4, and the pressure ring 4 is in contact with the cable 1202. Two guide plates 42 are fixed on the left and right sides of the body 1. An extrusion plate 43 is slidably connected between the two guide plates 42 on the same side. The extrusion plate 43 is extruded and matched with the adjacent pressure ring 4. A push rod 44 is fixed to the top of the rotating block 2, and the push rod 44 is extruded and matched with the adjacent extrusion plate 43.

[0051] When the rotating blocks 2 on the left and right sides are both rotated forward 90°, the push rod 44 will also rotate forward with the rotating blocks 2 and separate from the adjacent extrusion plates 43. At this time, the pressure rings 4 on the left and right sides will expand and return to their original state under the action of their own elasticity, thereby driving the extrusion plates 43 on the left and right sides to move toward each other, so that the pressure rings 4 can quickly release the fixation of the cable 1202 during maintenance, thereby facilitating maintenance personnel to repair the cable 1202. When the rotating blocks 2 and the push rods 44 on the left and right sides are both rotated backward 90° to reset, the push rods 44 will contact and squeeze the adjacent extrusion plates 43, so that the extrusion plates 43 on the left and right sides move back to reset and squeeze the adjacent pressure rings 4, and the pressure rings 4 will immediately deform and clamp and fix the adjacent cables 1202, so that the cables 1202 between the diverter 12 and the power switch 1201 can be clamped and fixed.

[0052] like Fig.15 and Fig.16 As shown, a storage mechanism is also included. The storage mechanism is arranged on the body 1. The storage mechanism includes a tool box 5 and a holder 51. The holder 51 is fixed to the lower right part of the body 1, and the tool box 5 is clamped on the front side of the holder 51.

[0053] like Fig.15 and Fig.16 As shown, the front side of the holder 51 is fixedly connected with rubber blocks which are evenly distributed around the circumference.

[0054] When maintenance personnel need to repair cable 1202, they can first remove the toolbox 5 from the holder 51, then take out the required tools in the toolbox 5 and repair the cable 1202. After the repair is completed, the tools are put back into the toolbox 5 and the toolbox 5 is installed back into the holder 51. In this way, the tools required for repairing cable 1202 can be stored in advance in the toolbox 5, making it convenient for maintenance personnel to access and repair cable 1202, thereby improving the maintenance personnel's usage experience.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cable branch box that is easy to repair cables, comprising a body (1), an opening and closing door (11), a diverter (12), a power switch (1201) and a cable (1202), wherein the body (1) is rotatably connected to the opening and closing door (11), the body (1) is fixedly connected to the diverter (12), the body (1) is fixedly connected to a pair of power switches (1201), the diverter (12) and the power switch (1201) are connected between the cable (1202), and the side of the power switch (1201) away from the diverter (12) is also connected to the cable (1202), characterized in that: The invention also comprises a sealing plate (13), a magnet (1301), a movable plate (14), a guide frame (15), a first clamping block (16) and a fitting assembly. The machine body (1) is slidably connected to a pair of movable plates (14). The sealing plate (13) is rotatably connected between the pair of movable plates (14). The sealing plate (13) is pressed and matched with the machine body (1). The sealing plate (13) is fixedly connected to a pair of longitudinally distributed magnets (1301). The magnets (1301) are magnetically matched with the machine body (1). The machine body (1) is slidably connected to a guide frame (15). The guide frame (15) is fixedly connected to the movable plate (14). The guide frame (16) 15) is slidably connected with a first clamping block (16), the first clamping block (16) is slidably connected to the body (1), a fitting assembly is provided on the sealing plate (13), wherein the fitting assembly includes an expansion gas block (17), an extrusion gas block (18) and an air guide tube (19), the sealing plate (13) is fixedly connected with the expansion gas block (17), the expansion gas block (17) is in contact with the cable (1202), the sealing plate (13) is fixedly connected with the extrusion gas block (18), the extrusion gas block (18) is extrusion-fitted with the body (1), and a pair of air guide tubes (19) are fixedly connected and communicated between the extrusion gas block (18) and the expansion gas block (17).

2. A cable branch box that is easy to maintain cables according to claim 1, characterized in that: The movable plate (14) is rotatably connected to the front third of the sealing plate (13).

3. A cable branch box that is easy to maintain cables according to claim 2, characterized in that: The device also includes a separation mechanism, which is arranged on the machine body (1), and includes a rotating block (2), a rotating rod (21), a rotating sleeve (2101), a connecting block (22), a telescopic assembly (23), a top block (24) and a pull rope (25). The rotating rod (21) is rotatably connected to the machine body (1), the rotating rod (21) is fixedly connected to the rotating block (2), the rotating block (2) is in contact with the cable (1202), the rotating rod (21) is fixedly connected to the connecting block (22), and the rotating rod (21) is rotatably connected to the rotating sleeve (2101). 101), the rotating sleeve (2101) is also fixedly connected to the rotating block (2), the rotating sleeve (2101) is also fixedly connected to the connecting block (22), the machine body (1) is fixedly connected to a pair of telescopic components (23), a top block (24) is fixedly connected between the telescopic ends of the pair of telescopic components (23), the top block (24) and the connecting block (22) are extruded and matched, and the machine body (1) is slidably connected to a pair of pull ropes (25), one end of the pull ropes (25) is fixedly connected to the connecting block (22), and the other end of the pull ropes (25) is fixedly connected to the moving plate (14).

4. A cable branch box that is easy to maintain cables according to claim 3, characterized in that: The paired rotating blocks (2) are centrally symmetrically distributed and can fit together.

5. A cable branch box that is easy to maintain cables according to claim 4, characterized in that: The invention also comprises a locking mechanism, which is arranged on the machine body (1), and comprises a push block (3), an elastic sheet (31) and a second locking block (32); the push block (3) is slidably connected to the machine body (1); the opening and closing door (11) and the push block (3) are pressed and matched; the machine body (1) is fixedly connected to the elastic sheet (31); the push block (3) and the elastic sheet (31) are pressed and matched; the machine body (1) is slidably connected to a pair of second locking blocks (32); the second locking blocks (32) are fixedly connected to the elastic sheet (31); and the second locking blocks (32) are in contact and matched with the guide frame (15).

6. A cable branch box that is easy to maintain cables according to claim 5, characterized in that: The push block (3) is provided with symmetrical inclined surfaces.

7. A cable branch box that is easy to maintain cables according to claim 6, characterized in that: The invention also comprises a clamping mechanism, which is arranged on the machine body (1). The clamping mechanism comprises a pressure ring (4), a support plate (41), a guide plate (42), an extrusion plate (43) and a push rod (44). The pair of support plates (41) are fixedly connected to the machine body (1). The support plate (41) is fixedly connected to the pressure ring (4). The pressure ring (4) is in contact with the cable (1202). The machine body (1) is fixedly connected to the pair of guide plates (42). The pair of guide plates (42) are slidably connected to the extrusion plate (43). The extrusion plate (43) is in extrusion with the pressure ring (4). The rotating block (2) is fixedly connected to the push rod (44). The push rod (44) is in extrusion with the extrusion plate (43).

8. A cable branch box that is easy to maintain cables according to claim 7, characterized in that: It also includes a storage mechanism, which is arranged on the machine body (1), and includes a tool box (5) and a card holder (51), the card holder (51) is fixedly connected to the machine body (1), and the card holder (51) is card-connected with the tool box (5).

9. A cable branch box that is easy to maintain cables according to claim 8, characterized in that: The holder (51) is fixedly connected with rubber blocks which are equidistantly distributed around the circumference.

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