A power equipment maintenance device and method for network construction construction

Abstract

This invention provides a power equipment and method for network construction and maintenance, belonging to the field of cable repair technology. It includes two sleeves, each fitted onto the surface of the cable. A positioning bolt is threaded onto the circumferential surface of the sleeve, and the positioning bolt abuts against the cable surface. A pull-pull assembly is also included, positioned on the surface of the sleeve. By incorporating sleeves, positioning bolts, a pull-pull assembly, a rotating assembly, and a lifting assembly, after cable connection, the invention simplifies the process by flipping an arc-shaped flipping block to the top of the lifting block and attaching insulating tape to it. Through the coordinated operation of the rotating and lifting assemblies, the insulating tape is evenly wrapped around the cable connection. Operators do not need to manually pull the insulating tape through the cable, greatly simplifying the operation and making cable connection work easier and more convenient in confined spaces.

Description

Technical Field

[0001] This invention relates to the field of cable repair technology, and in particular to a power equipment and repair method for network construction. Background Technology

[0002] In network construction, network equipment such as switches and routers are indispensable. These devices rely on electricity to operate, so power must be connected to the network equipment through cables. Once a cable breaks, it must be repaired. During repair, the insulation layer of the cable must first be removed. Then, the broken ends are brought together. The traditional method is to pull them together manually, which is quite cumbersome since the cable is supported in the air. After the two ends are brought together, the cable is connected. Finally, insulating tape is carefully wrapped around the connection to prevent leakage during use.

[0003] A search revealed Chinese patent CN222234312U, which discloses a maintenance auxiliary device for power systems and their automation. The device includes a cable, with a clamping assembly on its outer side and an adjusting assembly between the two clamping assemblies. Each clamping assembly includes a support frame, with connecting blocks rotatably connected to opposite sides of two first screws, and clamping plates fixedly installed on opposite sides of the two connecting blocks. The upper and lower clamping plates are located on the upper and lower sides of the cable, respectively. This invention relates to the field of power maintenance technology. The maintenance auxiliary device for power systems and their automation uses clamping plates on both sides to hold the cable, thus fixing the support frame to the outside of the cable. Anti-slip textures provide a secure hold. The cables on both sides are stretched and fixed by the adjusting assembly and the outer clamping assembly, eliminating the need for manual contact with broken cables on both sides, thereby facilitating the rewiring of broken cables.

[0004] The device involved in the aforementioned patent can assist cable connection to a certain extent, but its connection point with the cable is too close. This results in extremely limited operating space for workers during actual operation, greatly increasing the difficulty of cable connection and hindering the smooth completion of cable connection work. Therefore, this application provides a power equipment maintenance device and method for network construction to meet the needs. Summary of the Invention

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

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A power equipment maintenance device and method for network construction includes two sleeves, both sleeves are fitted on the surface of the cable, and the circumferential surface of the sleeve is threaded with a positioning bolt, which abuts against the surface of the cable.

[0008] A pull assembly, wherein the pull assembly is disposed on the surface of the sleeve, and the pull assembly is used to bring two sleeves closer together;

[0009] A rotating assembly, comprising a ring fixedly fitted onto the surface of a sleeve, the surface of the ring having a groove, and a slider slidably connected to the inner wall of the groove;

[0010] A lifting assembly is disposed at the bottom of the slider and is used to lift the bent portion of the cable end.

[0011] Preferably, a pressure plate is rotatably connected to the bottom of the positioning bolt. The pressure plate is located inside the sleeve. After the cable passes through the sleeve, rotating the positioning bolt will cause the pressure plate to adhere to the surface of the cable.

[0012] Preferably, the pull assembly includes two bent rods fixed to the surfaces of two sleeves, and an internally threaded tube is threaded between the two bent rods. When the internally threaded tube is rotated, it will simultaneously drive the two bent rods to move closer to each other or further away from each other.

[0013] Preferably, the surface of the internally threaded tube is provided with protrusions to increase the friction of the contact surface.

[0014] Preferably, the end of the sleeve is provided with a guide surface for guiding the cable into the sleeve.

[0015] Preferably, the lifting assembly includes a circular tube fixed to the bottom of the slider. A through groove extending axially along the surface of the circular tube is formed on its surface. An adjusting bolt is threaded through the bottom of the circular tube. An adjusting block is threadedly connected to the surface of the adjusting bolt. A positioning groove is formed on the inner wall of the adjusting block. A positioning ring is fixedly sleeved on the surface of the adjusting bolt. 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 circular tube. The side of the adjusting block is slidably connected to the inner wall of the through groove. A connecting block is fixed to the side of the adjusting block. A second internally threaded tube is fixed to the surface of the connecting block. A screw is threadedly connected to the inner wall of the second internally threaded tube. A lifting block is fixed to the end of the screw. An arc-shaped flipping block is rotatably connected to the end of the lifting block. A support member is fixed to the inner wall of the arc-shaped flipping block. The cable is placed on the support member.

[0016] Preferably, the support member includes a lifting part and two inclined parts, with the two inclined parts fixed on both sides of the lifting part respectively.

[0017] Preferably, auxiliary spring sheet one and auxiliary spring sheet two are fixed between the inclined part and the inner wall of the arc-shaped flipping block. Auxiliary spring sheet one and auxiliary spring sheet two are used to assist the inclined part in resetting. The thickness of auxiliary spring sheet two is greater than the thickness of auxiliary spring sheet one.

[0018] Preferably, the inner wall of the chute is provided with a positioning hole. When the support member lifts the cable, the screw passes through the slider and is located in the positioning hole for positioning the round tube.

[0019] A method for maintaining power equipment used in network construction, using the aforementioned device, includes the following steps:

[0020] S1: Remove part of the insulation layer at the cable end, insert the two cable ends into the two bushings with the help of the bushing guide surface, rotate the positioning bolt, and use the friction between the pressure plate and the cable to fix the cable to the inner wall of the bushing.

[0021] S2: Place the cable end on the support part of the support member, and use the auxiliary spring piece one and auxiliary spring piece two to assist the tilting part for support, ensuring that the cable end is aligned with the end of the arc-shaped flipping block;

[0022] S3: Rotate the internal threaded tube to drive the bent rod and bring the sleeve and cable closer together to complete the cable connection;

[0023] S4: Rotate the adjusting bolt to detach the support from the cable and flip the arc-shaped flipping block above the lifting block. The arc-shaped flipping block and the lifting block then form a circular structure.

[0024] S5: The insulating tape is attached to the circular structure formed by the arc-shaped flipping block and the lifting block. The rotating tube drives the insulating tape to rotate around the cable, so that the insulating tape is evenly wrapped around the cable connection.

[0025] S6: Disconnect the insulating tape, open the sleeve, and remove the electrical equipment for network construction and maintenance.

[0026] Compared with the prior art, the present invention has at least the following beneficial effects:

[0027] In the above solution, by setting up a sleeve, positioning bolts, a pull-out assembly, a rotating assembly, and a lifting assembly, the cable is fixed inside the sleeve. The pull-out assembly can simultaneously pull the cable, making it precisely move towards the center 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 downwards and ensuring that the two cables to be connected can be perfectly aligned, laying a solid foundation for subsequent connection work. After the cable connection is completed, simply 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 wrapping, which greatly simplifies the operation process and makes cable connection work easier and more convenient in a small operating space. Attached Figure Description

[0028] The accompanying drawings, which form part of this specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0029] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0030] Figure 2 This is a cross-sectional view of the sleeve section of the present invention;

[0031] Figure 3 This is a cross-sectional view of the annulus section of the present invention;

[0032] Figure 4 This is a three-dimensional structural diagram of the circular tube section of the present invention;

[0033] Figure 5 This is a three-dimensional structural diagram of the supporting block of the present invention;

[0034] Figure 6 This is a three-dimensional structural diagram of the arc-shaped flipping block of the present invention.

[0035] In the diagram: 1. Sleeve; 2. Positioning bolt; 3. Pressure plate; 4. Pull-out assembly; 5. Bending rod; 6. Internally threaded tube one; 7. Rotating assembly; 8. Ring; 9. Slide groove; 10. Slider; 11. Lifting assembly; 12. Round tube; 13. Adjusting bolt; 14. Adjusting block; 15. Through groove; 16. Positioning hole; 17. Positioning ring; 18. Connecting block; 19. Internally threaded tube two; 20. Screw; 21. Lifting block; 22. Arc-shaped flipping block; 23. Support; 24. Inclined part; 25. Lifting part; 26. Auxiliary spring one; 27. Auxiliary spring two.

[0036] As shown in the figure, specific structures and devices are labeled in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0037] The following is a detailed description of the power equipment and maintenance method for network construction provided by the present invention, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0038] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0039] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0040] like Figures 1-6 As shown, an embodiment of the present invention provides a power equipment maintenance device and maintenance method for network construction, including a sleeve 1. There are two sleeves 1, both of which are sleeved on the surface of the cable. The circumferential surface of the sleeve 1 is threaded with a positioning bolt 2, which abuts against the surface of the cable. The sleeve 1 is composed of two parts, upper and lower. One side of the two parts is connected by a hinge, and the other side is fixed by a bolt. After the cable is connected, the bolt is unscrewed, the sleeve 1 is separated, and the device can be removed from the cable. The ring 8 is also composed of two parts, upper and lower. The combined ring 8 does not affect the sliding of the slider 10 in the groove 9.

[0041] Pull assembly 4 is disposed on the surface of sleeve 1 and is used to bring the two sleeves 1 closer to each other;

[0042] Rotating assembly 7 includes a ring 8 fixedly sleeved on the surface of sleeve 1, a groove 9 is provided on the surface of the ring 8, and a slider 10 is slidably connected to the inner wall of the groove 9.

[0043] The lifting component 11 is disposed at the bottom of the slider 10 and is used to lift the bent part of the cable end.

[0044] like Figure 3 As shown in this embodiment, a pressure plate 3 is rotatably connected to the bottom of the positioning bolt 2. The pressure plate 3 is located inside the sleeve 1. After the cable passes through the sleeve 1, the positioning bolt 2 is rotated, and the positioning bolt 2 will drive the pressure plate 3 to adhere to the surface of the cable. The setting of the pressure plate 3 increases the contact area with the cable. When the positioning bolt 2 is rotated and the pressure plate 3 adheres to the surface of the cable, compared with the positioning bolt 2 directly pressing against the cable, the pressure plate 3 can distribute the pressure more evenly, avoiding damage to the cable due to excessive local pressure. At the same time, it also enhances the stability of the fixation and ensures that the cable will not move easily in subsequent operations.

[0045] like Figure 1 and Figure 2 As shown, in this embodiment, the pull assembly 4 includes two bent rods 5 fixed to the surfaces of two sleeves 1. An internally threaded tube 6 is threaded between the two bent rods 5. After rotating the internally threaded tube 6, the internally threaded tube 6 will simultaneously drive the two bent rods 5 to move closer or further apart. The function of the pull assembly 4 is to bring the two sleeves 1 closer together. Since the sleeves 1 fix the cable, the purpose of bringing the two cables closer together is indirectly achieved, creating conditions for the precise connection of the cables.

[0046] like Figure 1 As shown in this embodiment, the surface of the internally threaded tube 6 is provided with protrusions to increase the friction of the contact surface. When rotating the internally threaded tube 6, the operator can apply force more easily and stably, avoiding operational errors caused by slipping hands, improving the convenience and accuracy of operation, and ensuring that the pull assembly 4 can smoothly pull the two cables close together for docking.

[0047] like Figure 3 and Figure 4 As shown in this embodiment, the end of the sleeve 1 is provided with a guide surface for guiding the cable into the sleeve 1. During the process of inserting the cable into the sleeve 1, the guide surface plays a guiding role, which can guide the cable to smoothly enter the inside of the sleeve 1, avoid difficulties in insertion due to improper cable insertion angle, save operation time, and improve work efficiency.

[0048] like Figure 3 and Figure 4As shown, in this embodiment, the lifting assembly 11 includes a circular tube 12 fixed to the bottom of the slider 10. A through groove 15 extending axially along the surface of the circular tube 12 is formed on the surface of the circular tube 12. An adjusting bolt 13 is threaded through the bottom of the circular 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 and 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 circular tube 12, and 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 internally 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 internally 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. The inner wall of the arc-shaped flipping block 22... A support member 23 is fixed, and the cable is placed on the support member 23. The main function of the lifting component 11 is to lift the bent part of the cable end. It is set at the bottom of the slider 10, so that the position of the lifting component 11 can be flexibly adjusted by sliding the slider 10 in the groove 9 to adapt to cables in different positions and states, thereby enhancing the versatility and adaptability of the equipment. A series of structures, such as the round tube 12, adjusting bolt 13, adjusting block 14, connecting block 18, internal threaded tube 19, screw 20, lifting block 21, arc-shaped flipping block 22 and support member 23, work together to achieve precise lifting of the cable end and subsequent operations. By rotating the adjusting bolt 13, the position of the adjusting block 14 can be adjusted, which in turn drives the connecting block 18, internal threaded tube 19 and other components to move, ultimately adjusting the position of the lifting block 21 and arc-shaped flipping block 22 to meet different working requirements.

[0049] like Figures 3-4 As 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 cable end remains in 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 a certain elastic support to adapt to different degrees of bending and weight of the cable, further enhancing the support effect on the cable. The downward bending of the lifting part 25 can prevent the cable from detaching from the lifting part 25.

[0050] like Figures 3-6As shown, in this embodiment, an auxiliary spring sheet 1 26 and an auxiliary spring sheet 27 are fixed between the inclined part 24 and the inner wall of the arc-shaped flipping block 22. The auxiliary spring sheet 1 26 and the auxiliary spring sheet 27 are used to assist the inclined part 24 in resetting. The thickness of the auxiliary spring sheet 27 is greater than the thickness of the auxiliary spring sheet 1 26. When the cable is placed on the support member 23, the inclined part 24 will be bent under pressure. After the cable is removed, the auxiliary spring sheet 1 26 and the auxiliary spring sheet 27 can provide elasticity to help the inclined part 24 return to its initial position. Meanwhile, the thickness of auxiliary spring 27 is greater than that of auxiliary spring 26, allowing them to provide different degrees of elasticity. Since the cable extends out of the support 23, the pressure on auxiliary spring 27 is greater, thus requiring greater support force. This further ensures that the cable is in a horizontal state before connection. Moreover, when the arc-shaped flip block 22 is above the lifting block 21, the auxiliary spring 27 with greater elasticity can better apply elasticity to the moving end of the arc-shaped flip block 22, making the insulating tape more firmly fixed to the surface of the arc-shaped flip block 22 and the lifting block 21, improving stability during operation.

[0051] like Figure 3 As shown, in this embodiment, the inner wall of the slide 9 is provided with a positioning hole 16. When the support member 23 lifts the cable, the screw 20 passes through the slider 10 and is located in the positioning hole 16 to position the round tube 12. It can ensure that the position of the lifting component 11 remains stable during the cable docking process and will not affect the docking accuracy of the cable due to accidental slippage, thus providing a guarantee for the accurate connection of the cable.

[0052] A method for maintaining power equipment used in network construction, using the aforementioned device, includes the following steps:

[0053] S1: Remove part of the insulation layer at the end of the cable, insert the two ends of the cable into the two sleeves 1 with the help of the guide surface of the sleeve 1, rotate the positioning bolt 2, and use the friction between the pressure plate 3 and the cable to fix the cable to the inner wall of the sleeve 1.

[0054] S2: Place the cable end on the support part 25 of the support member 23, and support it with the auxiliary spring piece 1 26 and the auxiliary spring piece 27 and the auxiliary tilting part 24 to ensure that the cable end is aligned with the end of the arc-shaped flipping block 22.

[0055] S3: Rotate the internal threaded tube 6 to drive the bent rod 5 to bring the sleeve 1 and the cable closer together, thus completing the cable connection;

[0056] S4: Rotate the adjusting bolt 13 to disengage the support 23 from the cable, and flip the arc-shaped flipping block 22 above the lifting block 21. The arc-shaped flipping block 22 and the lifting block 21 then form a circular structure.

[0057] S5: The insulating tape is attached to the circular structure formed by the arc-shaped flipping block 22 and the lifting block 21. The rotating tube 12 drives the insulating tape to rotate around the cable, so that the insulating tape is evenly wrapped around the cable connection.

[0058] S6: Disconnect the insulating tape, open sleeve 1, and remove the electrical equipment for network construction and maintenance.

[0059] Working principle: Remove part of the insulation layer from the end of the cable, and pass the cable through the guide surface at the end of the sleeve 1 into the two sleeves 1. Rotate the positioning bolt 2, and the positioning bolt 2 will drive the pressure plate 3 to move towards the cable. The pressure plate 3 will fit against the surface of the cable, and the cable will be fixed to the inner wall of the sleeve 1 by the friction between the pressure plate 3 and the cable.

[0060] The cable end is attached to the support portion 25 of the support member 23;

[0061] During the support process, the inclined part 24 bends, and auxiliary elastic force is provided by auxiliary spring piece 1 26 and auxiliary spring piece 27. The auxiliary inclined part 24 supports the cable and prevents it from bending excessively. At the same time, it ensures 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 connection.

[0062] Rotate the internal threaded tube 6. Since the internal threaded tube 6 is threadedly connected to the two bent rods 5, rotating the internal threaded tube 6 will cause the two bent rods 5 to move closer to each other at the same time. The bent rods 5 will cause the sleeve 1 to move closer to each other, and then the cables will move closer to each other. After the cables are close together, the cable connection operation is performed.

[0063] After the cable connection is completed, rotate the adjusting bolt 13. The top of the adjusting bolt 13 disengages from the positioning hole 16, and the slider 10 can slide on the inner wall of the slide groove 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 wall 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 internal threaded tube 19 to move downward. The internal threaded tube 19 drives the screw 20 to move downward. The screw 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 is detached from the cable. Ensure 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.

[0064] The insulating tape is fitted onto the arc-shaped flipping block 22 and the lifting block 21. The support member 23 provides an outward flipping force to prevent the insulating tape from detaching. The round tube 12 is rotated, and the round tube 12 drives the arc-shaped flipping block 22 and the lifting block 21 to rotate through the connecting block 18, the internally threaded tube 19, and the screw 20. Before rotating, the opening of the insulating tape is opened and wrapped around the cable. Then, the round tube 12 rotates, causing the slider 10 to slide on the inner wall of the groove 9. The rotation of the arc-shaped flipping block 22 and the lifting block 21 drives the insulating tape to move electrically. The cable rotates around the center, and the insulating tape is wrapped around the surface of the cable. During the wrapping process, the insulating tape drives the arc-shaped flipping block 22 and the lifting block 21 to rotate. The rotation of the arc-shaped flipping block 22 and the lifting block 21 drives the screw 20 to rotate. The screw 20 rotates on the inner wall of the internal thread tube 19 and moves outward, driving the arc-shaped flipping block 22 and the lifting block 21 to rotate and move outward, thereby driving the insulating tape to move. When the insulating tape revolves around the cable, it also rotates and moves slowly, evenly wrapping around the cable connection.

[0065] After the insulating tape is wrapped, disconnect the tape.

[0066] Remove the bolts on one side of sleeve 1, flip sleeve 1 upwards, and remove the entire device from the cable.

[0067] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details have been described in detail in the above preferred embodiments; however, those skilled in the art will fully understand this invention even without these detailed descriptions.

[0068] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A power equipment maintenance device for network construction, characterized in that, include: Sleeve (1), the number of sleeves (1) is two, both sleeves (1) are sleeved on the surface of the cable, and the circumferential surface of the sleeve (1) is threaded with a positioning bolt (2), the positioning bolt (2) abuts against the surface of the cable; A pull assembly (4) is disposed on the surface of the sleeve (1) and is used to bring the two sleeves (1) closer to each other; Rotating assembly (7), the rotating assembly (7) includes a ring (8) fixedly sleeved on the surface of the sleeve (1), a groove (9) is provided on the surface of the ring (8), and a slider (10) is slidably connected to the inner wall of the groove (9); A lifting assembly (11) is disposed at the bottom of the slider (10). The lifting assembly (11) is used to lift the bent portion of the cable end. The lifting assembly (11) includes a round tube (12) fixed to the bottom of the slider (10). A through groove (15) extending axially along the surface of the round tube (12) is provided. An adjusting bolt (13) is threaded 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) slides. The surface of the adjusting block (14) is slidably connected to the inner wall of the round tube (12) and 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 internally threaded tube (19) is fixed to the surface of the connecting block (18). A screw (20) is threaded to the inner wall of the internally 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 support (23) is fixed to the inner wall of the arc-shaped flipping block (22). The cable is placed on the support (23).

2. The power equipment maintenance equipment for network construction as described in claim 1, characterized in that, The bottom of the positioning bolt (2) is rotatably connected to a pressure plate (3). The pressure plate (3) is located inside the sleeve (1). After the cable passes through the sleeve (1), the positioning bolt (2) is rotated, and the positioning bolt (2) will drive the pressure plate (3) to adhere to the surface of the cable.

3. The power equipment maintenance equipment for network construction as described in claim 2, characterized in that, The pull assembly (4) includes two bent rods (5) fixed on the surfaces of two sleeves (1). The two bent rods (5) are threaded together by an internal threaded tube (6). After rotating the internal threaded tube (6), the internal threaded tube (6) will simultaneously drive the two bent rods (5) to move closer to each other or further away from each other.

4. The power equipment maintenance equipment for network construction as described in claim 3, characterized in that, The surface of the internally threaded tube (6) is provided with protrusions to increase the friction of the contact surface.

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

6. The power equipment maintenance equipment for network construction as described in claim 3, characterized in that, The support member (23) includes a lifting part (25) and two inclined parts (24), which are respectively fixed on both sides of the lifting part (25).

7. The power equipment maintenance equipment for network construction as described in claim 6, characterized in that, Auxiliary spring sheet one (26) and auxiliary spring sheet two (27) are fixed between the inclined part (24) and the inner wall of the arc-shaped flipping block (22). Auxiliary spring sheet one (26) and auxiliary spring sheet two (27) are used to assist the inclined part (24) in resetting. The thickness of auxiliary spring sheet two (27) is greater than the thickness of auxiliary spring sheet one (26).

8. The power equipment maintenance equipment for network construction as described in claim 1, characterized in that, The inner wall of the chute (9) is provided with a positioning hole (16). When the support member (23) lifts the cable, the adjusting bolt (13) passes through the slider (10) and is located in the positioning hole (16) to position the round tube (12).

9. A method for maintaining power equipment used in network construction, applied to the power equipment maintenance equipment for network construction as described in claim 7, characterized in that, Includes the following steps: S1: Remove part of the insulation layer at the end of the cable, insert the two ends of the cable into the two sleeves (1) with the help of the guide surface of the sleeve (1), rotate the positioning bolt (2), and use the pressure plate (3) and the friction force of the cable to fix the cable to the inner wall of the sleeve (1); S2: Place the cable end on the support part (25) of the support member (23), and support it with the auxiliary spring piece one (26) and the auxiliary spring piece two (27) and the auxiliary tilting part (24) to ensure that the cable end is aligned with the end of the arc-shaped flipping block (22); S3: Rotate the internal threaded tube (6) to drive the bent rod (5) to bring the sleeve (1) and the cable closer together to complete the cable connection; S4: Rotate the adjusting bolt (13) to disengage the support (23) from the cable, and flip the arc-shaped flipping block (22) above the lifting block (21). The arc-shaped flipping block (22) and the lifting block (21) then form a circular structure. S5: The insulating tape is attached to the circular structure formed by the arc-shaped flipping block (22) and the lifting block (21). The circular tube (12) is rotated to drive the insulating tape to rotate around the cable, so that the insulating tape is evenly wrapped around the cable connection. S6: Disconnect the insulating tape, open the sleeve (1), and remove the electrical equipment maintenance equipment used for network construction.

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