Power equipment maintenance equipment for network construction and maintenance method

Abstract

The invention provides power equipment maintenance equipment for network construction and a maintenance method, and belongs to the technical field of cable maintenance. Comprising two sleeves, the two sleeves are arranged on the surface of a cable in a sleeving mode, the circumferential surfaces of the sleeves are in threaded connection with positioning bolts, and the positioning bolts abut against the surface of the cable; and the opposite-pulling assembly is arranged on the surface of the sleeve. Through the arrangement of the sleeve, the positioning bolt, the opposite-pulling assembly, the rotating assembly and the lifting assembly, after cable connection is completed, only the arc-shaped overturning block needs to be overturned to the top of the lifting block, the arc-shaped overturning block is sleeved with the insulating tape, and the insulating tape can be evenly wound around the cable connection position by means of cooperative operation of the rotating assembly and the lifting assembly; an operator does not need to manually pull the insulating tape to penetrate through the cable for winding, the operation process is greatly simplified, and cable connection work becomes easier and more convenient under the condition that the control space is small.

Description

Technical Field

[0001] The present invention relates to the technical field of cable maintenance, and particularly relates to an overhaul device and an overhaul method for power equipment used in network construction and construction. Background Art

[0002] In network construction and construction, network devices such as switches and routers are essential, and the operation of these devices depends on power drive. Therefore, it is necessary to connect the power supply to the network devices through cables. Once the cable breaks, it must be repaired. During the repair, first, the insulating layer of the cable needs to be removed, and then the two broken ends are brought closer to each other. The traditional method is to use manual pulling. Moreover, since the cable is supported in the air, the operation is rather cumbersome. After the two ends are brought closer, the cable is connected, and finally, insulating tape is carefully wound around the connection to avoid electric leakage during use.

[0003] After retrieval, a Chinese patent with the authorization announcement number CN222234312U discloses a maintenance auxiliary device for a power system and its automation, including a cable. A clamping assembly is arranged on the outer side, and an adjusting assembly is arranged between the two clamping assemblies. The clamping assembly includes a support frame. Connecting blocks are rotatably connected to the opposite sides of the two first screws. Clamping plates are fixedly installed on the opposite sides of the two connecting blocks. The upper and lower clamping plates are respectively located on the upper and lower sides of the cable, relating to the technical field of power maintenance; for the maintenance auxiliary device for the power system and its automation, the support frame is fixed on the outer side of the cable by clamping the upper and lower clamping plates on the upper and lower sides of the cable, and the anti-slip pattern provides the fixing effect. The two sides of the cable are stretched and fixed by the adjusting assembly and the outer clamping assembly, so that it is not necessary for workers to contact the two broken cable wires on both sides, thus achieving the purpose of facilitating the connection of the broken cable wires.

[0004] Although the device involved in the above patent can assist in cable connection to a certain extent, the distance between its connection with the cable is too close, which results in extremely limited operating space for workers during actual operation, greatly increasing the difficulty of cable connection and being unfavorable for successfully completing the cable connection work. Therefore, the present application provides an overhaul device and an overhaul method for power equipment used in network construction and construction to meet the requirements. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an overhaul device and an overhaul method for power equipment used in network construction and construction to solve the problem of limited operating space.

[0006] To solve the above technical problem, the present invention provides the following technical solutions: An electrical equipment maintenance device and maintenance method for network construction and construction, including sleeves. The number of the sleeves is two, and both sleeves are sleeved on the surface of the cable. The circumferential surface of the sleeve is threadedly connected with positioning bolts, and the positioning bolts abut against the surface of the cable; A tensioning component, which is arranged on the surface of the sleeve and is used to move the two sleeves closer to each other; A rotating component, which includes a ring fixedly sleeved on the surface of the sleeve. A chute is arranged on the surface of the ring, and a slider is slidably connected to the inner wall of the chute; A lifting component, which is arranged at the bottom of the slider and is used to lift the bent part of the cable end.

[0007] Preferably, the bottom of the positioning bolt is rotatably connected with a pressing plate, and the pressing plate is located inside the sleeve. After the cable passes through the sleeve, rotate the positioning bolt, and the positioning bolt will drive the pressing plate to fit on the surface of the cable.

[0008] Preferably, the tensioning component includes two bent rods fixed on the surfaces of the two sleeves. An internal thread tube I is threadedly connected between the two bent rods. After rotating the internal thread tube I, the internal thread tube I will drive the two bent rods to move closer to or away from each other simultaneously.

[0009] Preferably, the surface of the internal thread tube I is provided with protrusions for increasing the friction force of the contact surface.

[0010] Preferably, a guiding surface is arranged at the end of the sleeve for guiding the cable to penetrate into the sleeve.

[0011] Preferably, the lifting component includes a round tube fixed at the bottom of the slider. A through groove is arranged on the surface of the round tube. An adjusting bolt threadedly penetrates through the bottom of the round tube. An adjusting block is threadedly connected to the surface of the adjusting bolt. A positioning groove is arranged on the inner wall of the adjusting block. A positioning ring is fixedly sleeved on the surface of the adjusting bolt, and the positioning ring is slidably connected to the inner wall of the positioning groove. The surface of the adjusting block is slidably connected to the inner wall of the round tube. The side surface of the adjusting block is slidably connected to the inner wall of the through groove. A connecting block is fixed on the side surface of the adjusting block. An internal thread tube II is fixed on the surface of the connecting block. A screw rod is threadedly connected to the inner wall of the internal thread tube II. A lifting block is fixed at the end of the screw rod. An arc-shaped turning block is rotatably connected to the end of the lifting block. A supporting member is fixed on the inner wall of the arc-shaped turning block, and the cable is placed on the supporting member.

[0012] Preferably, the supporting member includes a lifting part and two inclined parts, and the two inclined parts are respectively fixed on both sides of the lifting part.

[0013] Preferably, an auxiliary elastic sheet I and an auxiliary elastic sheet II are fixed between the inclined part and the inner wall of the arc-shaped turning block. The auxiliary elastic sheet I and the auxiliary elastic sheet II are used to assist the inclined part to reset, and the thickness of the auxiliary elastic sheet II is greater than that of the auxiliary elastic sheet I.

[0014] Preferably, a positioning hole is provided on the inner wall of the slide groove, and when the support member lifts the cable, the screw rod passes through the slider and is located in the positioning hole, so as to position the round tube.

[0015] A method for repairing power equipment for network construction, using the above device, comprises the following steps: S1: Remove the insulation layer of the cable end, insert the cable into the two sleeves with the help of the sleeve guide surface, turn the positioning bolt, and fix the cable to the inner wall of the sleeve by the friction between the pressure plate and the cable; S2: Place the cable end on the lifting part of the support member, and support the auxiliary inclined part through the auxiliary spring piece 1 and the auxiliary spring piece 2 to ensure that the cable end is aligned with the end of the arc-shaped flip block; S3: Rotate the internal threaded tube 1 to drive the bending rod to bring the casing and the cable closer to each other, thus completing the cable connection; S4: Turn the adjusting bolt to separate the support from the cable, and flip the arc-shaped flip block to form a circle above the lifting block; S5: Sleeve the insulating tape on the arc-shaped turning block and the lifting block, and rotate the round tube to drive them to rotate, so that the insulating tape is evenly wound on the cable connection; S6: Disconnect the insulating tape, remove the bolts on one side of the casing, turn the casing over, and remove the device.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting the casing, positioning bolts, pulling assembly, rotating assembly and lifting assembly, after the cable is fixed inside the casing, the pulling assembly can synchronously pull the cable so that it can be accurately brought close to the middle to achieve high-precision docking. At the same time, the lifting assembly provides reliable support for the cable end, effectively preventing the cable end from bending downward, ensuring that the two cables to be connected can be perfectly aligned, laying a solid foundation for subsequent connection work. After completing the cable connection, it is only necessary to flip the arc-shaped flip block to the top of the lifting block, and put the insulating tape on the arc-shaped flip block. With the coordinated operation of the rotating assembly and the lifting assembly, the insulating tape can be evenly wrapped around the cable connection. The operator does not need to manually pull the insulating tape through the cable for winding, which greatly simplifies the operation process and makes the cable connection work easier and more convenient when the operating space is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a cross-sectional view of the casing of the present invention; Figure 3 Cross-sectional view of the circular ring of the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the circular tube of the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the lifting block of the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the arc-shaped flipping block of the present invention.

[0019] In the figure: 1. Sleeve; 2. Positioning bolt; 3. Pressure plate; 4. Tie rod assembly; 5. Bent rod; 6. First internal thread pipe; 7. Rotating assembly; 8. Circular ring; 9. Chute; 10. Slide block; 11. Lifting assembly; 12. Circular tube; 13. Adjusting bolt; 14. Adjusting block; 15. Through groove; 16. Positioning hole; 17. Positioning ring; 18. Connecting block; 19. Second internal thread pipe; 20. Screw rod; 21. Lifting block; 22. Arc-shaped flipping block; 23. Support member; 24. Inclined part; 25. Lifting part; 26. First auxiliary elastic sheet; 27. Second auxiliary elastic sheet.

[0020] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications still fall within the scope of the appended claims. Detailed implementation manners

[0021] The following describes in detail a power equipment maintenance device and a maintenance method for network construction and construction provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0022] It should be noted that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. Additionally, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0023] Generally, terms can be understood at least in part from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or property in the singular sense, or can be used to describe a combination of features, structures, or properties in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather can alternatively, depending at least in part on the context, allow for the existence of other factors that are not necessarily explicitly described.

[0024] As Figures 1-6 shown, embodiments of the present invention provide an electrical equipment maintenance device and a maintenance method for network construction and construction, including a bushing 1. The number of bushings 1 is two, and both bushings 1 are sleeved on the surface of the cable. A positioning bolt 2 is threadedly connected to the circumferential surface of the bushing 1, and the positioning bolt 2 abuts against the surface of the cable. The bushing 1 is composed of two upper and lower parts, and one side between the two parts is connected by a hinge, and the other is fixed by a bolt. After the cable connection is completed, the bolt is unscrewed, and the bushing 1 is separated up and down, so that the device can be removed from the cable. Among them, the ring 8 is also composed of two upper and lower parts, and the combined ring 8 does not affect the sliding of the slider 10 in the chute 9; A tensioning assembly 4 is arranged on the surface of the bushing 1, and the tensioning assembly 4 is used to move the two bushings 1 closer to each other; A rotating assembly 7, the rotating assembly 7 includes a ring 8 fixedly sleeved on the surface of the bushing 1, a chute 9 is opened on the surface of the ring 8, and a slider 10 is slidably connected to the inner wall of the chute 9; A lifting assembly 11 is arranged at the bottom of the slider 10, and the lifting assembly 11 is used to lift the bent part of the cable end.

[0025] As Figure 3 shown, in this embodiment, a pressing plate 3 is rotatably connected to the bottom of the positioning bolt 2, and the pressing plate 3 is located inside the bushing 1. After the cable passes through the bushing 1, the positioning bolt 2 is rotated, and the positioning bolt 2 will drive the pressing plate 3 to fit on the surface of the cable. The setting of the pressing plate 3 increases the contact area with the cable. When the positioning bolt 2 is rotated to drive the pressing plate 3 to fit on the surface of the cable, compared with the positioning bolt 2 directly abutting against the cable, the pressing plate 3 can disperse the pressure more evenly, avoid damaging the cable due to excessive local pressure, and at the same time enhance the fixing stability to ensure that the cable will not move easily during subsequent operations.

[0026] As Figure 1 and Figure 2As shown in the figure, in this embodiment, the tensioning assembly 4 includes two bent rods 5 fixed to the surfaces of two sleeves 1. An internal thread tube 6 is threadedly connected between the two bent rods 5. After rotating the internal thread tube 6, the internal thread tube 6 will drive the two bent rods 5 to approach or move away from each other simultaneously. The function of the tensioning assembly 4 is to bring the two sleeves 1 closer to each other, and since the sleeves 1 are fixed to the cables, the purpose of bringing the two cables closer to each other is indirectly achieved, creating conditions for the precise docking of the cables.

[0027] As Figure 1 shown in the figure, in this embodiment, the surface of the internal thread tube 6 is provided with protrusions for increasing the friction of the contact surface. When rotating the internal thread tube 6, the operator can apply force more easily and stably, avoiding operation errors caused by hand slipping, improving the convenience and accuracy of the operation, and ensuring that the tensioning assembly 4 can smoothly pull the two cables closer for docking.

[0028] As Figure 3 and Figure 4 shown in the figure, in this embodiment, the end of the sleeve 1 is provided with a guiding surface for guiding the cable to penetrate into the sleeve 1. During the process of inserting the cable into the sleeve 1, the guiding surface plays a guiding role. It can guide the cable to smoothly enter the inside of the sleeve 1, avoiding difficulties in penetration caused by improper insertion angle of the cable, saving operation time, and improving work efficiency.

[0029] As Figure 3 and Figure 4As shown, in this embodiment, the lifting component 11 includes a round tube 12 fixed to the bottom of the slider 10. A through groove 15 is formed on the surface of the round tube 12. An adjusting bolt 13 threadedly penetrates through the bottom of the round tube 12. An adjusting block 14 is threadedly connected to the surface of the adjusting bolt 13. A positioning groove is formed on the inner wall of the adjusting block 14. A positioning ring 17 is fixedly sleeved on the surface of the adjusting bolt 13. The positioning ring 17 is slidably connected to the inner wall of the positioning groove. The surface of the adjusting block 14 is slidably connected to the inner wall of the round tube 12. The side surface of the adjusting block 14 is slidably connected to the inner wall of the through groove 15. A connecting block 18 is fixed to the side surface of the adjusting block 14. An inner threaded tube two 19 is fixed to the surface of the connecting block 18. A screw rod 20 is threadedly connected to the inner wall of the inner threaded tube two 19. A lifting block 21 is fixed to the end of the screw rod 20. An arc-shaped flipping block 22 is rotatably connected to the end of the lifting block 21. A support member 23 is fixed to the inner wall of the arc-shaped flipping block 22. The cable is placed on the support member 23. The main function of the lifting component 11 is to lift the bent part at the end of the cable. By arranging it at the bottom of the slider 10, the position of the lifting component 11 can be flexibly adjusted by the sliding of the slider 10 in the chute 9 to adapt to cables in different positions and states, enhancing the versatility and adaptability of the device. A series of structures from the round tube 12, adjusting bolt 13, adjusting block 14 to the connecting block 18, inner threaded tube two 19, screw rod 20, lifting block 21, arc-shaped flipping block 22 and support member 23 cooperate with each other to achieve precise lifting of the cable end and a series of subsequent operations. By rotating the adjusting bolt 13, the position of the adjusting block 14 can be adjusted, thereby driving the movement of components such as the connecting block 18 and inner threaded tube two 19, and finally realizing the adjustment of the positions of the lifting block 21 and arc-shaped flipping block 22 to meet different working requirements.

[0030] As Figures 3-4 shown, in this embodiment, the support member 23 includes a lifting part 25 and two inclined parts 24. The two inclined parts 24 are respectively fixed on both sides of the lifting part 25. The lifting part 25 directly supports the cable to ensure that the end of the cable maintains a stable position. The two inclined parts 24 are respectively fixed on both sides of the lifting part 25. When the cable is placed on the lifting part 25, the inclined parts 24 can provide certain elastic support to adapt to different bending degrees and weights of the cable, further enhancing the support effect on the cable. Among them, the lifting part 25 is bent downward to prevent the cable from detaching from the lifting part 25.

[0031] As Figures 3-6As shown, in this embodiment, an auxiliary elastic sheet one 26 and an auxiliary elastic sheet two 27 are fixed between the inclined portion 24 and the inner wall of the arc-shaped flipping block 22. The auxiliary elastic sheet one 26 and the auxiliary elastic sheet two 27 are used to assist the inclined portion 24 to reset. The thickness of the auxiliary elastic sheet two 27 is greater than that of the auxiliary elastic sheet one 26. When the cable is placed on the support member 23, the inclined portion 24 will be bent under pressure. After the cable is removed, the auxiliary elastic sheet one 26 and the auxiliary elastic sheet two 27 can provide elastic force to help the inclined portion 24 return to its initial position. At the same time, the thickness of the auxiliary elastic sheet two 27 is greater than that of the auxiliary elastic sheet one 26, enabling them to provide different degrees of elastic force. Since the cable extends out of the support member 23, the pressure on the auxiliary elastic sheet two 27 is greater, so a greater supporting force is required. This can further make the cable in a horizontal state before connection. And when the arc-shaped flipping block 22 is located above the lifting block 21, the auxiliary elastic sheet two 27 with greater elastic force can better apply elastic force to the mobile end of the arc-shaped flipping block 22, making the insulating tape more firmly fixed on the surfaces of the arc-shaped flipping block 22 and the lifting block 21, improving the stability during operation.

[0032] As Figure 3 shown, in this embodiment, positioning holes 16 are provided on the inner wall of the chute 9. When the support member 23 holds the cable, the screw rod 20 passes through the slider 10 and is located in the positioning holes 16 for positioning the circular tube 12. It can ensure that during the cable docking process, the position of the lifting assembly 11 remains stable and will not affect the docking accuracy of the cable due to accidental sliding, providing a guarantee for the precise connection of the cable.

[0033] A method for overhauling power equipment used in network construction and construction includes the following steps by applying the device described above: S1: Remove a part of the insulating layer at the end of the cable, pass it through two sleeves 1 with the aid of the guiding surface of the sleeve 1, rotate the positioning bolt 2, and fix the cable to the inner wall of the sleeve 1 by the friction force between the pressing plate 3 and the cable; S2: Place the end of the cable on the lifting portion 25 of the support member 23, and support it through the auxiliary elastic sheet one 26 and the auxiliary elastic sheet two 27 to ensure that the end of the cable is aligned with the end of the arc-shaped flipping block 22; S3: Rotate the inner threaded tube one 6 to drive the bent rod 5 to make the sleeve 1 and the cable approach each other to complete the cable connection; S4: Rotate the adjusting bolt 13 to separate the support member 23 from the cable, and flip the arc-shaped flipping block 22 to form a circle above the lifting block 21; S5: Slip the insulating tape over the arc-shaped flipping block 22 and the lifting block 21, and rotate the circular tube 12 to drive its rotation to evenly wind the insulating tape around the cable connection; S6: Disconnect the insulating tape, remove the bolt on one side of the sleeve 1, flip the sleeve 1, and remove the device.

[0034] Working principle: Remove a part of the insulation layer at the end of the cable. Pass the cable through the two sleeves 1 through the guiding surface at the end of the sleeve 1. Rotate the positioning bolt 2, and the positioning bolt 2 drives the pressing plate 3 to move towards the cable. The pressing plate 3 fits on the surface of the cable, and the cable is fixed to the inner wall of the sleeve 1 by the frictional force between the pressing plate 3 and the cable; Lap the end of the cable on the lifting part 25 of the support 23; During the support process, the inclined part 24 bends, and the auxiliary elastic piece one 26 and the auxiliary elastic piece two 27 provide auxiliary elastic force to support the cable at the auxiliary inclined part 24 to prevent it from being excessively bent. At the same time, ensure that the end of the cable with the insulation layer removed is aligned with the end of the arc-shaped flipping block 22 to ensure subsequent cable docking; Rotate the inner threaded tube one 6. Since the inner threaded tube one 6 is threadedly connected to the two bent rods 5, rotating the inner threaded tube one 6 will drive the two bent rods 5 to approach each other simultaneously. The bent rods 5 drive the sleeves 1 to approach each other, and then drive the cables to approach each other. After the cables approach, perform cable connection operations; After the cable connection is completed, rotate the adjusting bolt 13. The top of the adjusting bolt 13 disengages from the positioning hole 16. The slider 10 can slide on the inner wall of the chute 9. The adjusting bolt 13 drives the positioning ring 17 to move downward. The positioning ring 17 drives the adjusting block 14 to move downward. The adjusting block 14 slides on the inner walls of the round tube 12 and the through groove 15. The adjusting block 14 drives the connecting block 18 to move downward. The connecting block 18 drives the inner threaded tube two 19 to move downward. The inner threaded tube two 19 drives the screw rod 20 to move downward. The screw rod 20 drives the lifting block 21 to move downward. The lifting block 21 drives the arc-shaped flipping block 22 to move downward. The arc-shaped flipping block 22 drives the support 23 to move downward, so that the support 23 disengages from the cable, ensuring that the two arc-shaped flipping blocks 22 are at different heights. Flip the arc-shaped flipping block 22 above the lifting block 21, and the two form an integral circle; Socket the insulating tape on the arc-shaped flipping block 22 and the lifting block 21. The support 23 provides an outward flipping force to prevent the insulating tape from detaching. Rotate the round tube 12. The round tube 12 drives the arc-shaped flipping block 22 and the lifting block 21 to rotate through the connecting block 18, the inner threaded tube two 19 and the screw rod 20. Before rotation, first pull open the opening of the insulating tape and wind it around the cable. Then, the rotation of the round tube 12 drives the slider 10 to slide on the inner wall of the chute 9. The rotation of the arc-shaped flipping block 22 and the lifting block 21 drives the insulating tape to rotate around the cable. The insulating tape winds around the surface of the cable. During the winding process, the insulating tape drives the arc-shaped flipping block 22 and the lifting block 21 to rotate and rotate on their own. The rotation and self-rotation of the arc-shaped flipping block 22 and the lifting block 21 drive the screw rod 20 to rotate and move outward. The screw rod 20 rotates and moves outward on the inner wall of the inner threaded tube two 19, driving the arc-shaped flipping block 22 and the lifting block 21 to rotate and move outward, and then driving the insulating tape to move. When the insulating tape revolves around the cable as the center, it rotates and moves slowly at the same time, and is evenly wound around the cable connection; After the insulating tape winding is completed, disconnect the tape; Remove the bolt on one side of the sleeve 1, turn the sleeve 1 upwards, and remove the entire device from the cable.

[0035] This invention covers any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. For the public to have a thorough understanding of this invention, specific details are described in detail in the above preferred embodiments of this invention. However, those skilled in the art can fully understand this invention without the description of these details.

[0036] The above are only the preferred embodiments of this invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of this invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as within the protection scope of this invention.

Claims

1. A power equipment maintenance equipment for network construction, characterized in that: include: A sleeve (1), wherein the number of the sleeves (1) is two, and the two sleeves (1) are both sleeved on the surface of the cable, and the circumferential surface of the sleeve (1) is threadedly connected with a positioning bolt (2), and the positioning bolt (2) abuts against the surface of the cable; A pulling assembly (4), wherein the pulling assembly (4) is arranged on the surface of the sleeve (1), and the pulling assembly (4) is used to bring the two sleeves (1) closer to each other; A rotating assembly (7), the rotating assembly (7) comprising a ring (8) fixedly sleeved on the surface of the sleeve (1), a sliding groove (9) being provided on the surface of the ring (8), and a sliding block (10) being slidably connected to the inner wall of the sliding groove (9); A lifting component (11) is arranged at the bottom of the slider (10), and the lifting component (11) is used to lift the bent portion of the cable end.

2. The network construction and construction power equipment maintenance equipment according to claim 1, characterized in that: The bottom of the positioning bolt (2) is rotatably connected to a pressure plate (3), and the pressure plate (3) is located in the sleeve (1). After the cable passes through the sleeve (1), the positioning bolt (2) is rotated, and the positioning bolt (2) drives the pressure plate (3) to fit the surface of the cable.

3. The network construction and construction power equipment maintenance equipment according to claim 1, characterized in that: The tensioning assembly (4) comprises two bent rods (5) fixed on the surfaces of the two sleeves (1), and an internal threaded tube (6) is threadedly connected between the two bent rods (5). When the internal threaded tube (6) is rotated, the internal threaded tube (6) will simultaneously drive the two bent rods (5) to move closer to or farther from each other.

4. The network construction power equipment maintenance equipment according to claim 3, characterized in that: The surface of the internally threaded tube 1 (6) is provided with protrusions for increasing the friction force of the contact surface.

5. The network construction power equipment maintenance equipment according to claim 1, characterized in that: The end of the sleeve (1) is provided with a guide surface for guiding the cable to pass into the sleeve (1).

6. The network construction power equipment maintenance equipment according to claim 1, characterized in that: The lifting assembly (11) comprises a round tube (12) fixed to the bottom of the slider (10), a through groove (15) is provided on the surface of the round tube (12), an adjusting bolt (13) is threadedly penetrated through the bottom of the round tube (12), an adjusting block (14) is threadedly connected to the surface of the adjusting bolt (13), a positioning groove is provided on the inner wall of the adjusting block (14), a positioning ring (17) is fixedly sleeved on the surface of the adjusting bolt (13), the positioning ring (17) is slidably connected to the inner wall of the positioning groove, and the surface of the adjusting block (14) is slidably connected to the inner wall of the positioning groove. The side of the adjusting block (14) is slidably connected to the inner wall of the through groove (15), a connecting block (18) is fixed to the side of the adjusting block (14), an internal threaded tube (19) is fixed to the surface of the connecting block (18), a screw (20) is threadedly connected to the inner wall of the internal threaded tube (19), a lifting block (21) is fixed to the end of the screw (20), an arc-shaped flipping block (22) is rotatably connected to the end of the lifting block (21), a supporting member (23) is fixed to the inner wall of the arc-shaped flipping block (22), and the cable is placed on the supporting member (23).

7. The network construction power equipment maintenance equipment according to claim 6, characterized in that: The support member (23) comprises a lifting portion (25) and two inclined portions (24), wherein the two inclined portions (24) are respectively fixed on two sides of the lifting portion (25).

8. The network construction power equipment maintenance equipment according to claim 7, characterized in that: An auxiliary spring piece 1 (26) and an auxiliary spring piece 2 (27) are fixed between the inclined portion (24) and the inner wall of the arc-shaped flip block (22). The auxiliary spring piece 1 (26) and the auxiliary spring piece 2 (27) are used to assist the inclined portion (24) in resetting. The thickness of the auxiliary spring piece 2 (27) is greater than the thickness of the auxiliary spring piece 1 (26).

9. The network construction power equipment maintenance equipment according to claim 6, characterized in that: The inner wall of the slide groove (9) is provided with a positioning hole (16). When the support member (23) lifts the cable, the screw rod (20) passes through the slider (10) and is located in the positioning hole (16) for positioning the round tube (12).

10. A method for repairing power equipment for network construction, using the power equipment repairing equipment for network construction as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: remove the insulation layer of the cable end, insert the two sleeves (1) with the help of the guide surface of the sleeve (1), turn the positioning bolt (2), and fix the cable to the inner wall of the sleeve (1) by the friction between the pressure plate (3) and the cable; S2: placing the cable end on the lifting portion (25) of the support member (23), and supporting the inclined portion (24) through the auxiliary spring piece 1 (26) and the auxiliary spring piece 2 (27), so as to ensure that the cable end is aligned with the end of the arc-shaped turning block (22); S3: Rotate the internal threaded tube 1 (6) to drive the bending rod (5) to bring the sleeve (1) and the cable closer to each other, thus completing the cable connection; S4: Turn the adjusting bolt (13) to separate the supporting member (23) from the cable, and flip the arc-shaped flip block (22) to form a circle above the lifting block (21); S5: Sleeve the insulating tape on the arc-shaped turning block (22) and the lifting block (21), and rotate the round tube (12) to drive it to rotate, so that the insulating tape is evenly wound around the cable connection; S6: Disconnect the insulating tape, remove the bolts on one side of the sleeve (1), turn over the sleeve (1), and remove the device.

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