Cable connection auxiliary fixing device and fixing method

Abstract

The invention discloses a cable connection auxiliary fixing device and method, and belongs to the technical field of cable connection auxiliary equipment.The cable connection auxiliary fixing device comprises a pulling assembly, the pulling assembly comprises a connecting box, a rotating shaft is fixedly connected to the side wall of the connecting box, and a motor fixedly connected with the output end of the rotating shaft is rotationally connected into the connecting box; two guide rods are fixedly connected to the interior of the connecting box, two pull ropes are fixedly connected to the rotating shaft, a height adjusting supporting frame is fixedly connected to the rear side wall of the connecting box, and a rotating assembly is fixedly connected to the ends, away from the motor, of the pull ropes; the rotating assembly comprises two square blocks rotationally connected between the inner walls of the front side and the rear side of the connecting box, cables do not need to be pulled manually, when the cables with the large diameter and the heavy weight are maintained, the two cables can be easily dragged to be close, time and labor are saved, meanwhile, the cable connecting efficiency is improved, and the maintenance cost is reduced. And meanwhile, the stability when the cable is fixed and suspended can be improved, so that the situation that the cable shakes in the maintenance process is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cable connection auxiliary equipment, in particular to a cable connection auxiliary fixing device and a fixing method. Background Art

[0002] Cable connection auxiliary fixing device is a device designed for the connection, fixing and protection of cables. It plays an important role in many industries such as power, communication, and construction. When the cable is damaged, the cable connection device is needed to assist the staff to repair the cable. When the cable fails or is damaged, a series of detection, diagnosis and repair measures are taken to restore the normal operation of the cable. The cable connection methods mainly include welding, crimping, screw joints, plug-in connection and heat shrink connection. Welding is to heat the cable conductor to a molten state so that it melts each other to form a permanent connection, which is suitable for small-sized cables; crimping uses special tools to press the connector tightly on the cable conductor to achieve stable electrical contact, which is suitable for medium to large-sized cables; screw joints fix the connection terminals with bolts, which is easy to disassemble and maintain, and is suitable for a variety of cables; plug-in connection uses plugs and sockets to achieve quick connection and disconnection, and is widely used in mobile devices and connections between devices; heat shrink connection uses heat shrink tubing to cover the joint to provide additional insulation protection and mechanical strength, which is often used outdoors and in harsh environmental conditions. According to the purpose, working environment and use requirements of the cable, you can choose a suitable connection method to ensure the safety and reliability of the cable connection.

[0003] A Chinese patent discloses a cable connection auxiliary fixing device (authorization announcement number CN220325155U), which includes a workbench, a second cable holder is installed on the upper left side of the workbench, and a first cable holder is installed on the upper right side of the workbench, and a right cable is fixedly arranged inside the first cable holder, and a left cable is fixedly arranged inside the second cable holder, and a fixing frame on the second cable holder is fixedly arranged on the workbench, and a lower pressure plate is movably arranged inside the fixing frame. In the cable connection auxiliary fixing device, the left cable and the right cable are clamped and fixed by the second cable holder and the first cable holder respectively, so that the position where the second cable holder and the first cable holder are connected is in a suspended position, and no manual holding is required, and the second cable holder and the first cable holder can be quickly connected, which saves time and effort during operation.

[0004] However, in the above patent, it is still necessary to manually pull the two cables to the end of the fixture in order to fix and suspend the cables. Once a thicker cable is repaired, it is difficult to drag the cable manually due to its heavy weight, and the cable repair is very inconvenient. For this reason, the applicant proposes a cable connection auxiliary fixing device and fixing method. Summary of the invention

[0005] The object of the present invention is to provide a cable connection auxiliary fixing device and a fixing method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A cable connection auxiliary fixing device and fixing method, comprising a pulling assembly, the pulling assembly comprising a connection box, a rotating shaft fixedly connected to the side wall of the connection box, a motor fixedly connected to the output end of the rotating shaft is rotatably connected inside the connection box, two guide rods are fixedly connected inside the connection box, two pull ropes are fixedly connected to the rotating shaft, a height adjustment support frame is fixedly connected to the rear side wall of the connection box, and a rotating assembly is fixedly connected to the end of the pull rope away from the motor; The rotating assembly includes two square blocks rotatably connected between the front and rear inner walls of the connecting box, the lower side wall of the square block is fixedly connected with a clamping tube, the inside of the clamping tube is fixedly connected with a guide disc, a pull rope passes through the square block, the clamping tube and the guide disc are fixedly connected with a pull tube, and the pull rope is wrapped around the guide rod, the lower end of the pull tube is fixedly connected with a cable fixing assembly, the inside of the connecting box is fixedly connected with a stabilization control assembly, and the side wall of the clamping tube is fixedly connected with a connection clamping assembly.

[0007] As a further solution of the present invention, the stability control component includes an electromagnet fixedly connected to the inner walls of the front and rear sides of the connecting box, a pressing slide is slidably connected inside the connecting box, rollers are rotatably connected to the left and right side walls of the pressing slide, and a tension spring is fixedly connected between the pressing slide and the electromagnet.

[0008] As a further solution of the present invention, the connecting clamping assembly includes an air cylinder fixedly connected to the side wall of the square block, a magnetic plug is slidably connected inside the air cylinder, an annular cylinder is sleeved on the clamping tube, and an air pipe is connected between the annular cylinder and the air cylinder.

[0009] As a further solution of the present invention, multiple connecting ropes are inserted into the side wall of the clamping tube, multiple cylinders connected to the annular cylinder are inserted into the inner wall of the annular cylinder, a movable plug is slidably connected inside the cylinder, a push rod is fixedly connected between the movable plug and the connecting rope, and a reset spring is fixedly connected between the connecting rope and the inner wall of the annular cylinder.

[0010] As a further solution of the present invention, the cable fixing assembly includes a fixing tube, the upper side wall of the fixing tube is fixedly connected to two vertical plates, and the pulling tube is rotatably connected between the two vertical plates.

[0011] As a further solution of the present invention, a plurality of extrusion blocks are inserted into the side wall of the fixed tube, a threaded sleeve is threadedly connected to the fixed tube, and a conical sleeve matching the extrusion block is fixedly connected to one end of the threaded sleeve close to the extrusion block.

[0012] As a further solution of the present invention, a drag reduction component is fixedly connected to the lower side wall of the extrusion block, spring plates are fixedly connected to the left and right side walls of the drag reduction component, and a tension spring is fixedly connected between the conical sleeve and the inner wall of the fixed tube.

[0013] As a further solution of the present invention, the drag reduction component includes a plurality of connecting blocks fixedly connected to the lower side wall of the extrusion block, a moving box is slidably connected inside the connecting block, two adjacent moving boxes are rotatably connected to the opposite side walls with rotating shafts, a pulley is fixedly connected between the two rotating shafts, and the same belt is sleeved between the two pulleys.

[0014] As a further solution of the present invention, one end of the rotating shaft away from the pulley is fixedly connected to a drag reduction wheel located inside the moving box, a connecting spring is fixedly connected between the upper side wall of the moving box and the connecting block, a push rod is fixedly connected to the upper inner wall of the connecting block, and a socket matching the push rod is drilled on the upper side wall of the moving box.

[0015] As a further solution of the present invention, a method for fixing a cable connection auxiliary fixing device comprises the following steps: Step 1: The staff places the device between the disconnected ends of the cable, and then adjusts the height of the height-adjusting support frame so that the cable fixing assembly can be at a height that is convenient for operation; Step 2: After the staff respectively sleeves the two fixing tubes near the broken ends of the two cable sections, they rotate the threaded sleeves until they cannot rotate, and the cable fixing assembly can clamp and fix the cable; Step 3: The staff starts the rotating shaft, and the rotating shaft pulls the two pull ropes through the motor, and then the two pull ropes pull the two sections of the cable closer to each other, until the pull tube is completely inserted into the clamping insert, and the staff starts the electromagnet to improve the stability of the cable connection and prevent the cable from shaking; Step 4. Finally, the staff can repair the disconnected end of the cable. The staff can slightly rotate the threaded sleeve and pull the cable to adjust the position of the cable and improve the convenience of maintenance. Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is used, there is no need to manually pull the cable, and when repairing cables with thicker diameters and heavier weights, two cables can be easily dragged close together, saving time and effort, and also improving the cable connection efficiency.

[0016] 2. When the present invention is used, it can improve the stability of the cable when it is fixed and suspended, thereby reducing the shaking of the cable during the maintenance process.

[0017] 3. When the present invention is used, it is convenient for workers to adjust the position of the cable, thereby improving the convenience of cable maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional stereogram of a cable connection auxiliary fixing device; Figure 2 It is a structural schematic diagram of a pulling component in a cable connection auxiliary fixing device; Figure 3 It is a schematic diagram of the structure of a stability control component in a cable connection auxiliary fixing device; Figure 4 for Figure 3 The enlarged view of point A in the middle; Figure 5 It is a structural schematic diagram of a cable fixing component in a cable connection auxiliary fixing device; Figure 6 It is a structural schematic diagram of a conical sleeve part in a cable connection auxiliary fixing device; Figure 7 It is a structural schematic diagram of a drag reduction component in a cable connection auxiliary fixing device; Figure 8 This is a state diagram of the interior of a connection box after the electromagnet of a cable connection auxiliary fixing device is activated.

[0019] In the figure: 1. Pulling assembly; 101. Connection box; 102. Rotating shaft; 103. Motor; 104. Guide rod; 105. Pull rope; 106. Height adjustment support frame; 2. Rotating assembly; 201. Square block; 202. Clamping and inserting tube; 203. Guide disc; 204. Pulling tube; 3. Stability control component; 301. Electromagnet; 302. Pressing slide plate; 303. Roller; 304. Tension spring; 4. Connecting and clamping assembly; 401. Air cylinder; 402. Magnetic plug; 403. Air pipe; 404. Ring cylinder; 405. Connecting rope; 406. Cylinder; 407. Moving plug; 408. Push rod; 409. Return spring; 5. Cable fixing assembly; 501. Fixing tube; 502. Vertical plate; 503. Extrusion block; 504. Threaded sleeve; 505. Conical sleeve; 506. Spring plate; 507. Tension spring; 6. Drag reduction assembly; 601. Connecting block; 602. Moving box; 603. Rotating shaft; 604. Pulley; 605. Belt; 606. Connecting spring; 607. Drag reduction wheel; 608. Push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figures 1 to 4 In an embodiment of the present invention, a cable connection auxiliary fixing device and fixing method include a pulling component 1, the pulling component 1 includes a connection box 101, a square groove is cut on the lower side wall of the connection box 101 to provide a rotation space for the connection clamping component 4 and the rotation component 2, a rotating shaft 102 is fixedly connected to the side wall of the connection box 101, a motor 103 fixedly connected to the output end of the rotating shaft 102 is rotatably connected inside the connection box 101, two guide rods 104 are fixedly connected inside the connection box 101, and two pull ropes 105 are fixedly connected to the rotating shaft 102. When the motor 103 is started, the rotating shaft 102 can be used to The two pull ropes 105 are entangled, and then the two sections of the cable can be pulled closer to each other by the pull ropes 105. The rear side wall of the connection box 101 is fixedly connected to a height adjustment support frame 106, and the connection box 101 is supported by the height adjustment support frame 106. The height adjustment support frame 106 is composed of a telescopic structure, similar to the existing telescopic rod. The length of the height adjustment support frame 106 is fixed by bolts, so that the height of the connection box 101 can be adjusted. The structure and principle of the height adjustment support frame 106 are all existing technologies and will not be repeated here. The end of the pull rope 105 away from the motor 103 is fixedly connected to the rotating component 2; The rotating assembly 2 includes two square blocks 201 rotatably connected between the inner walls of the front and rear sides of the connection box 101. The lower side wall of the square block 201 is fixedly connected to a clamping insert 202. The inside of the clamping insert 202 is fixedly connected to a guide disc 203. A through hole is drilled in the center of the guide disc 203. The pull rope 105 passes through the through hole in the guide disc 203. When the pull rope 105 pulls the cable, the force generated when the pull rope 105 is straightened drives the clamping insert 202 to adjust the angle through the guide disc 203. The pull rope 105 passes through the square block 201, the clamping insert 202 and the guide disc 203 and is fixedly connected to a pull tube 204. The pull rope 105 The upper end of the pull tube 204 is fixedly connected to the lower inner wall of the pull tube 204. This allows the pull rope 105 to control the rotation direction of the pull tube 204 through the force generated when the pull rope 105 is straightened when pulling the cable, thereby facilitating the insertion of the pull tube 204 into the clamping tube 202, and the pull rope 105 is wrapped around the guide rod 104. The lower end of the pull tube 204 is fixedly connected to a cable fixing component 5 for clamping the cable, and the inside of the connection box 101 is fixedly connected to a driving rotation component 2 and a connection clamping component 4. The side wall of the clamping tube 202 is fixedly connected to a connection clamping component 4 for clamping the pull tube 204.

[0022] The stability control component 3 includes an electromagnet 301 fixedly connected between the front and rear inner walls of the connection box 101, a pressing slide 302 is slidably connected inside the connection box 101, and the front and rear side walls of the connection box 101 are both provided with sliding grooves. The pressing slide 302 slides up and down with the connection box 101 by means of sliding groove clamping. The left and right side walls of the pressing slide 302 are rotatably connected with rollers 303. The rollers 303 can effectively reduce the friction between the pressing slide 302 and the air cylinder 401. A tension spring 304 is fixedly connected between the pressing slide 302 and the electromagnet 301.

[0023] The connecting clamping assembly 4 includes an air cylinder 401 fixedly connected to the side wall of the square block 201, and a magnetic plug 402 is slidably connected inside the air cylinder 401. A rear magnet is embedded inside the magnetic plug 402, so that when the electromagnet 301 is started, the electromagnet 301 can generate a magnetic repulsive force on the magnetic plug 402, thereby pushing the magnetic plug 402 to move downward. An annular cylinder 404 is sleeved on the clamping tube 202, and the annular cylinder 404 is connected to the air cylinder 401 and an air pipe 403 is fixed thereto.

[0024] A plurality of connecting ropes 405 are plugged into the side wall of the clamping tube 202, and anti-slip grooves are cut on opposite ends of the plurality of connecting ropes 405 to increase the friction between the connecting ropes 405 and the pulling tube 204. A plurality of cylinders 406 connected to the annular cylinder 404 are plugged into and fixed on the inner wall of the annular cylinder 404, and a movable plug 407 is slidably connected inside the cylinder 406. A push rod 408 is fixedly connected between the movable plug 407 and the connecting rope 405, and a return spring 409 is fixedly connected between the connecting rope 405 and the opposite side wall of the inner wall of the annular cylinder 404.

[0025] The cable fixing assembly 5 includes a fixing tube 501, the upper side wall of which is fixedly connected to two vertical plates 502, the pulling tube 204 is rotatably connected between the two vertical plates 502, a plurality of extrusion blocks 503 are inserted on the side wall of the fixing tube 501, the upper side wall of the extrusion block 503 is arc-shaped, and the curvature matches the inner side wall of the conical sleeve 505, a threaded sleeve 504 is threadedly connected to the fixing tube 501, and a conical sleeve 505 matching the curvature of the extrusion block 503 is fixedly connected to one end of the threaded sleeve 504 close to the extrusion block 503, a drag reduction assembly 6 for the friction between the extrusion block 503 and the cable is fixedly connected to the lower side wall of the extrusion block 503, spring plates 506 are fixedly connected to the left and right side walls of the drag reduction assembly 6, and a tension spring 507 is fixedly connected between the conical sleeve 505 and the inner side wall of the fixing tube 501.

[0026] Example 2: Please refer to Figures 5 to 8 Based on Example 1, the drag reduction component 6 includes a plurality of connection blocks 601 fixedly connected to the lower side wall of the extrusion block 503, the spring plate 506 is fixedly connected to the side walls of the two connection blocks 601, a moving box 602 is slidably connected inside the connection block 601, and the opposite side walls of two adjacent moving boxes 602 are rotatably connected to a rotating shaft 603 through a bearing, a pulley 604 is fixedly connected between the two rotating shafts 603, and the same belt 605 is sleeved between the two pulleys 604.

[0027] One end of the rotating shaft 603 away from the pulley 604 is fixedly connected to the drag reduction wheel 607 located inside the moving box 602, a connecting spring 606 is fixedly connected between the upper side wall of the moving box 602 and the connecting block 601, a push rod 608 is fixedly connected to the upper inner wall of the connecting block 601, the surface of the drag reduction wheel 607 and the lower end of the push rod 608 are roughened, and a socket matching the push rod 608 is chiseled on the upper side wall of the moving box 602. When the connecting block 601 descends, the push rod 608 is inserted into the moving box 602, and then the lower end of the push rod 608 contacts the drag reduction wheel 607, thereby preventing the drag reduction wheel 607 from rotating, thereby clamping the cable.

[0028] A method for fixing a cable connection auxiliary fixing device comprises the following steps: Step 1: The staff places the device between the disconnected ends of the cables, and then adjusts the height of the height-adjusting support frame 106 so that the cable fixing assembly 5 can be at a height that is convenient for operation; Step 2: After the staff members respectively sleeve the two fixing tubes 501 near the broken ends of the two cable segments, they rotate the threaded sleeve 504 until it cannot rotate. When the threaded sleeve 504 rotates, the conical sleeve 505 is driven to rotate and move by the action of the thread, so that the extrusion block 503 can be pushed to move inside the fixing tube 501 through the arc-shaped inclined surface, and the cable fixing assembly 5 can complete the clamping and fixing of the cable; Step 3, the staff repairs the disconnected end of the cable, and the staff starts the rotating shaft 102. The rotating shaft 102 pulls the two pull ropes 105 through the motor 103, and then the two pull ropes 105 respectively pull the two sections of the cable through the cable fixing assembly 5 to rotate the threaded sleeve 504 slightly relative to each other, and pull the cable, and the adjustable cable position is close until the pull tube 204 is completely inserted into the clamping insert 202. The staff starts the electromagnet 301, and the electromagnet 301 pushes the pressing slide 302 downward, so that the pressing slide 302 pushes the air cylinder 401, so that the air cylinder 401 is in a vertical state, and the magnetic plug 402 moves downward under the magnetic force of the electromagnet 301. The air pressure generated by the magnetic plug 402 clamps and fixes the pull tube 204 through the annular cylinder 404 and the cylinder 406, thereby improving the stability of the cable connection and preventing the cable from shaking; Step 4. Finally, the staff can repair the disconnected end of the cable. The staff can rotate the threaded sleeve 504 slightly and pull the cable to adjust the position of the cable and improve the convenience of maintenance.

[0029] The working principle of the present invention is: When the present invention is in use, the staff sets the cable fixing assembly 5 on the two sections of cable, and then rotates the threaded sleeve 504. When the threaded sleeve 504 rotates, the conical sleeve 505 is driven to rotate and move through the action of the thread, so that the extrusion block 503 can be pushed to move inside the fixed tube 501 through the arc-shaped inclined surface, so that the extrusion block 503 drives the multiple connection blocks 601 to move downward. When the connection blocks 601 descend, the push rod 608 is inserted into the inside of the moving box 602, and then the lower end of the push rod 608 contacts the drag reduction wheel 607, so that Prevent the drag reduction wheel 607 from rotating, thereby clamping the cable. In addition, when the position of the cable needs to be adjusted later, the staff needs to rotate the threaded sleeve 504 in the opposite direction by a certain angle to move the extrusion block 503 away from the fixed tube 501, thereby moving the multiple connection blocks 601 upward. At this time, the top rod 608 is no longer in contact with the drag reduction wheel 607, and the pulley 604 is in a rotatable state, thereby effectively reducing the friction between the cable and the fixed tube 501, so that the staff can easily adjust the position of the cable; After the cable fixing assembly 5 is finished fixing the cable, the staff starts the rotating shaft 102, and the rotating shaft 102 winds the pull rope 105 through the motor 103, so that the pull rope 105 can pull the two cable fixing assemblies 5 upward, and the two cable fixing assemblies 5 pull the two ends of the cable together and close to each other. In the process of the pull rope 105 pulling the cable fixing assembly 5, the force generated when the pull rope 105 is straightened drives the clamping insert 202 to adjust the angle through the guide disc 203, and can also control the rotation direction of the pull tube 204, so that the pull tube 204 is finally inserted into the clamping insert 202; Then the staff starts the electromagnet 301, and the electromagnet 301 pushes the pressing slide 302 downward under the action of magnetic force, and the pressing slide 302 pushes the gas cylinder 401 to rotate downward through the roller 303, so that the gas cylinder 401 is in a vertical state, and then the magnetic plug 402 inside the gas cylinder 401 moves downward under the magnetic repulsion of the electromagnet 301, so that the gas inside the gas cylinder 401 is transported to the inside of the annular cylinder 404, and then the multiple movable plugs 407 are pushed to move under the action of air pressure, so that the multiple movable plugs 407 drive the connecting rope 405 to move through the push rod 408, which effectively clamps the pulling tube 204 and effectively reduces the shaking of the cable. The state of the gas cylinder 401 after rotation is as shown in the figure. Figure 8 shown.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable connection auxiliary fixing device, comprising a pulling assembly (1), characterized in that: The pulling assembly (1) comprises a connection box (101), a rotating shaft (102) is fixedly connected to a side wall of the connection box (101), a motor (103) fixedly connected to an output end of the rotating shaft (102) is rotatably connected inside the connection box (101), two guide rods (104) are fixedly connected inside the connection box (101), two pull ropes (105) are fixedly connected to the rotating shaft (102), a height adjustment support frame (106) is fixedly connected to the rear side wall of the connection box (101), and one end of the pull rope (105) away from the motor (103) is fixedly connected to the rotating assembly (2); The rotating assembly (2) comprises two square blocks (201) rotatably connected between the front and rear inner walls of the connection box (101); the lower side wall of the square block (201) is fixedly connected to a clamping tube (202); the inside of the clamping tube (202) is fixedly connected to a guide disc (203); the pull rope (105) passes through the square block (201), the clamping tube (202) and the guide disc (203) and is fixedly connected to a pull tube (204); the pull rope (105) is wound around the guide rod (104); the lower end of the pull tube (204) is fixedly connected to a cable fixing assembly (5); the inside of the connection box (101) is fixedly connected to a stabilization control assembly (3); and the side wall of the clamping tube (202) is fixedly connected to a connection clamping assembly (4).

2. A cable connection auxiliary fixing device according to claim 1, characterized in that: The stability control component (3) comprises an electromagnet (301) fixedly connected to the inner walls of the front and rear sides of the connection box (101); a pressing slide plate (302) is slidably connected inside the connection box (101); rollers (303) are rotatably connected to the left and right side walls of the pressing slide plate (302); and a tension spring (304) is fixedly connected between the pressing slide plate (302) and the electromagnet (301).

3. The cable connection auxiliary fixing device according to claim 1, characterized in that: The connecting clamping assembly (4) comprises an air cylinder (401) fixedly connected to the side wall of the square block (201), a magnetic plug (402) being slidably connected inside the air cylinder (401), an annular cylinder (404) being sleeved on the clamping insert (202), and an air pipe (403) being connected between the annular cylinder (404) and the air cylinder (401).

4. A cable connection auxiliary fixing device according to claim 3, characterized in that: A plurality of connecting ropes (405) are inserted into the side wall of the clamping tube (202); a plurality of cylinders (406) connected to the annular cylinder (404) are inserted into the inner wall of the annular cylinder (404); a movable plug (407) is slidably connected inside the cylinder (406); a push rod (408) is fixedly connected between the movable plug (407) and the connecting rope (405); and a return spring (409) is fixedly connected between the connecting rope (405) and the inner wall of the annular cylinder (404).

5. A cable connection auxiliary fixing device and fixing method according to claim 3, characterized in that: The cable fixing assembly (5) comprises a fixing tube (501), the upper side wall of the fixing tube (501) being fixedly connected to two vertical plates (502), and the pulling tube (204) being rotatably connected between the two vertical plates (502).

6. The cable connection auxiliary fixing device according to claim 5, characterized in that: A plurality of extrusion blocks (503) are inserted into the side wall of the fixed tube (501), a threaded sleeve (504) is threadedly connected to the fixed tube (501), and a conical sleeve (505) matching the extrusion block (503) is fixedly connected to one end of the threaded sleeve (504) close to the extrusion block (503).

7. A cable connection auxiliary fixing device according to claim 6, characterized in that: The lower side wall of the extrusion block (503) is fixedly connected to a drag reduction component (6), the left and right side walls of the drag reduction component (6) are both fixedly connected to spring plates (506), and a tension spring (507) is fixedly connected between the conical sleeve (505) and the inner side wall of the fixed tube (501).

8. The cable connection auxiliary fixing device according to claim 7, characterized in that: The drag reduction assembly (6) comprises a plurality of connection blocks (601) fixedly connected to the lower side wall of the extrusion block (503); a moving box (602) is slidably connected inside the connection block (601); two adjacent moving boxes (602) are rotatably connected to opposite side walls with a rotating shaft (603); a pulley (604) is fixedly connected between the two rotating shafts (603); and a common belt (605) is sleeved between the two pulleys (604).

9. The cable connection auxiliary fixing device according to claim 8, characterized in that: One end of the rotating shaft (603) away from the pulley (604) is fixedly connected to a drag reduction wheel (607) located inside the moving box (602); a connecting spring (606) is fixedly connected between the upper side wall of the moving box (602) and the connecting block (601); a top rod (608) is fixedly connected to the upper inner wall of the connecting block (601); and a socket matching the top rod (608) is bored on the upper side wall of the moving box (602).

10. A method for fixing a cable connection auxiliary fixing device, characterized in that: The steps include: Step 1: The staff places the device between the disconnected ends of the cable, and then adjusts the height of the height-adjusting support frame (106) so that the cable fixing assembly (5) can be at a height that is convenient for operation; Step 2: After the staff members respectively sleeve the two fixing tubes (501) near the ends of the two cable segments, they rotate the threaded sleeves (504) until they cannot rotate anymore, thereby completing the clamping and fixing of the cable by the cable fixing assembly (5); Step 3: The staff starts the rotating shaft (102), and the rotating shaft (102) pulls the two pull ropes (105) through the motor (103), and then the two pull ropes (105) respectively pull the two sections of the cable closer to each other until the pull tube (204) is completely inserted into the clamping insert tube (202). The staff then starts the electromagnet (301) to improve the stability of the cable connection and prevent the cable from shaking; Step 4: Finally, the staff can repair the disconnected end of the cable. The staff can slightly rotate the threaded sleeve (504) and pull the cable to adjust the position of the cable, thereby improving the convenience of maintenance.

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