Multifunctional high-voltage cable intermediate joint integrated operation platform

Abstract

This invention provides a multifunctional integrated high-voltage cable jointing platform, belonging to the field of high-voltage cable processing technology. It includes a base, a stripping module, a grinding module, a cleaning module, and a control panel. The base has a cable clamp at its upper end for locking the high-voltage cable. The stripping module is detachably connected to the base and has a blade that strips the high-voltage cable circumferentially, with adjustable radial stripping depth. The grinding module is detachably connected to the base and is used to grind the high-voltage cable joint. The cleaning module is detachably connected to the base and is used to clean the high-voltage cable joint, having the freedom to move circumferentially around the high-voltage cable. The control panel controls the operation of the stripping, grinding, and cleaning modules. This multifunctional integrated high-voltage cable jointing platform provides good cable fixation, high stripping quality, and improves the quality of cable joint fabrication.

Description

Technical Field

[0001] This invention belongs to the field of high-voltage cable processing technology, and more specifically, it relates to a multifunctional integrated working platform for high-voltage cable intermediate joints. Background Technology

[0002] High-voltage cables are a type of power cable used to transmit power between 1kV and 1000kV, and are widely used in power transmission and distribution. High-voltage cable joints are critical connection components in power distribution networks, and their manufacturing quality directly affects the long-term safe and stable operation of the entire cable line. The core technology of joint manufacturing lies in the pretreatment of the cable body, mainly including the layer-by-layer stripping of the outer semiconductor layer, polishing of the main insulation layer, and interface cleaning.

[0003] Currently, the aforementioned pretreatment work relies entirely on manual labor by operators using specialized tools (such as utility knives, peelers, angle grinders, etc.). This traditional work method has the following significant drawbacks: 1) Unstable work quality and prominent safety hazards: During the stripping process, operators rely entirely on feel to control the cutting depth of the blade, which can easily lead to scratches on the main insulation layer due to loss of control over force and angle, forming hidden defects that are difficult to detect with the naked eye. These knife marks can become discharge initiation points under high electric field operating conditions, significantly shortening the life of the joint and even causing breakdown accidents, which are long-term safety hazards for cable lines.

[0004] 2) Low operational efficiency and poor economic performance: The entire pretreatment process is cumbersome, requires frequent tool changes, and demands high concentration from the operator at each step, resulting in a long time consumption for each joint fabrication. In time-sensitive situations such as power grid maintenance and emergency repairs, this inefficiency prolongs power outage time and reduces power supply reliability.

[0005] 3) High operational safety risks and strong skill dependence: There is a risk of injury from tool misfires, and high-quality joint fabrication is highly dependent on the operator, especially experienced workers with long-term experience and proficient skills. Differences in personnel skills directly lead to inconsistent joint quality.

[0006] In conclusion, there is an urgent need for a specialized device that can overcome the aforementioned shortcomings in order to standardize, refine, and improve the efficiency of high-voltage cable intermediate joint pretreatment operations, thereby ensuring the inherent safety of power grid equipment. Summary of the Invention

[0007] The purpose of this invention is to provide a multifunctional integrated working platform for high-voltage cable intermediate joints, which aims to solve the technical problems of unstable quality, safety hazards, and low work efficiency in the operation of high-voltage cable joints in the prior art.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is: to provide a multifunctional integrated working platform for high-voltage cable intermediate joints, comprising: The base has cable clamps for locking high-voltage cables at the upper end near both sides. The two sets of cable clamps lock two high-voltage cables respectively, and the locking force on the high-voltage cables can be adjusted. The stripping module is detachably connected to the base and has a blade for stripping high-voltage cables along the outer circumference of the cable, the blade being adjustable for the stripping depth of the high-voltage cable along its radial direction; The grinding module is detachably connected to the base. After the stripping module strips the high-voltage cable, the grinding module is used to grind the high-voltage cable joint. A cleaning module is detachably connected to the base. The cleaning module is used to blow out the high-voltage cable joint and has the freedom to move around the outer circumference of the high-voltage cable. The control panel controls the operation of the peeling module, the grinding module, and the cleaning module respectively.

[0009] In one possible implementation, the cable clamp includes: A transverse slide rail is connected to the upper end of the base, and its length direction is along the width direction of the base; The sliding components are set in two groups at intervals and are slidably connected to the transverse slide rail. The two groups of sliding components cooperate with each other to clamp and fix the high-voltage cable. The stripping module, the grinding module and the cleaning module are all located between the two groups of cable clamps. After the two groups of sliding components clamp and fix the high-voltage cable, the stripping module operates.

[0010] In one possible implementation, the cable clamp further includes: Two sets of vertical slide rails are arranged at intervals and parallel to each other, both connected to the upper end of the base. Their length direction is along the length direction of the base. The bottom of the horizontal slide rail is simultaneously slidably connected to the upper ends of the two sets of vertical slide rails. The horizontal slide rail has a degree of freedom to slide along the length direction of the base and its sliding position can be locked.

[0011] In one possible implementation, a fixed slide rail is fixedly connected to the upper end of the vertical slide rail. The fixed slide rail and the horizontal slide rail are spaced apart, and a push rod is provided at the spaced interval. The two ends of the push rod are respectively connected to the horizontal slide rail and the fixed slide rail. The push rod is used to adjust the position of the horizontal slide rail, thereby adjusting the stripping position of the high-voltage cable.

[0012] In one possible implementation, the sliding component is slidably connected to the upper end of the fixed slide rail, and both the sliding component on the fixed slide rail and the sliding component on the transverse slide rail are used to clamp and fix the high-voltage cable.

[0013] In one possible implementation, the sliding component includes: The slider is slidably connected to the transverse slide rail at its lower end and can be limited on the transverse slide rail; A support plate is fixedly connected at its lower end to the upper end of the slider, and the support plate is arranged in a zigzag shape. A clamping ring is connected to the upper end of the support plate. The clamping ring is semi-circular and its inner sidewall is used to contact the outer wall of the high-voltage cable. The clamping rings of the two sets of sliding components are combined to clamp the high-voltage cable. The clamping ring can adjust the clamping force on the high-voltage cable by sliding on the transverse slide rail with the help of the slider.

[0014] In one possible implementation, the peeling module includes: A circular plate is vertically disposed on the upper end of the base. A first sliding groove is provided on one side of the circular plate along its circumference. A first slider is slidably connected to the first sliding groove. A cable cutting machine is located on one side of the annular plate and its side is connected to the first slider. The cable cutting machine is used to cut high-voltage cables. The cable cutting machine can move around the circumference of the high-voltage cable by means of the sliding energy of the first slider. The cutting depth of the high-voltage cable along its radial direction can be adjusted.

[0015] In one possible implementation, a support slide rail is provided at the upper end of the base, and a sliding slide rail is slidably connected to the upper end of the support slide rail. The sliding direction of the sliding slide rail is along the width direction of the base. The bottom end of the annular plate is slidably connected to the upper end of the sliding slide rail and has a degree of freedom to slide along the length direction of the base. The cutting position of the cable cutting machine for the high-voltage cable is adjusted by moving the annular plate.

[0016] In one possible implementation, a second groove is provided on the other side of the annular plate along its circumference. A second slider is slidably connected to the second groove. The second groove is disposed opposite to the first groove. The cleaning module is connected to the second slider on its side and can move around the outer circumference of the high-voltage cable by means of the second slider to adjust the blowing position of the high-voltage cable joint.

[0017] In one possible implementation, after the cable cutter cuts the high-voltage cable, it separates from the first slider, and the side of the grinding module is connected to the first slider. The grinding module is used to grind the high-voltage cable joint.

[0018] The beneficial effects of the multifunctional high-voltage cable intermediate joint integrated operation platform provided by this invention are as follows: Compared with the prior art, the multifunctional high-voltage cable intermediate joint integrated operation platform of this invention includes a base, a stripping module, a grinding module, a cleaning module, and a control panel. Cable clamps for locking high-voltage cables are respectively arranged on the upper end of the base near both sides. The two sets of cable clamps lock two high-voltage cables respectively, and the locking force on the high-voltage cables is adjustable. The stripping module is detachably connected to the base and has a blade for stripping the high-voltage cable along its outer circumference. The stripping depth of the blade along the radial direction of the high-voltage cable is adjustable. The grinding module is detachably connected to the base. After the stripping module processes the high-voltage cable, the grinding module is used to grind the high-voltage cable joint. The cleaning module is detachably connected to the base and is used to blow clean the high-voltage cable joint and has the freedom to move around the outer circumference of the high-voltage cable. The control panel controls the operation of the stripping module, grinding module, and cleaning module respectively, fundamentally eliminating quality defects such as excessive stripping depth and uneven grinding caused by human factors, significantly improving the quality and consistency of joint manufacturing, reducing safety risks, and ensuring high-quality cable joint manufacturing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a multifunctional integrated high-voltage cable intermediate joint operation platform provided in an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the left half of the structure; Figure 3 for Figure 2 The diagram shows another usage configuration of the cable clamp. Figure 4 A schematic diagram of the stripping module structure of a multifunctional high-voltage cable intermediate joint integrated operation platform provided in an embodiment of the present invention; Figure 5 A schematic diagram of the cleaning module structure of a multifunctional high-voltage cable intermediate joint integrated operation platform provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the grinding module structure of a multifunctional high-voltage cable intermediate joint integrated operation platform provided in an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures: 10. Base; 20. Stripping module; 21. Blade body; 22. Circular ring plate; 23. Cable cutter; 24. First slide groove; 25. First slider; 26. Support slide rail; 27. Sliding slide rail; 28. Second slide groove; 29. ​​Second slider; 30. Grinding module; 40. Cleaning module; 50. Control Panel; 60. Cable clamp; 61. Horizontal slide rail; 62. Sliding assembly; 621. Slider; 622. Support plate; 623. Clamping ring; 63. Vertical slide rail; 64. Fixed slide rail; 65. Push rod. Detailed Implementation

[0022] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0023] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0024] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0025] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0026] Please refer to the following: Figures 1 to 6This invention provides a multifunctional integrated working platform for high-voltage cable intermediate joints. The multifunctional integrated working platform for high-voltage cable intermediate joints includes a base 10, a stripping module 20, a grinding module 30, a cleaning module 40, and a control panel 50. Cable clamps 60 for locking high-voltage cables are respectively arranged on the upper end of the base 10 near both sides. The two sets of cable clamps 60 lock two high-voltage cables respectively, and the locking force on the high-voltage cables is adjustable. The stripping module 20 is detachably connected to the base 10 and has a blade 21 for stripping the high-voltage cable along its outer circumference. The cutting depth of the blade 21 along the radial direction of the high-voltage cable is adjustable. The grinding module 30 is detachably connected to the base 10. After the stripping module 20 strips the high-voltage cable, the grinding module 30 is used to grind the high-voltage cable joint. The cleaning module 40 is detachably connected to the base 10. The cleaning module 40 is used to blow clean the high-voltage cable joint and has a degree of freedom of movement around the outer circumference of the high-voltage cable. The control panel 50 controls the operation of the stripping module 20, the grinding module 30, and the cleaning module 40.

[0027] This invention provides a multifunctional integrated working platform for high-voltage cable intermediate joints. Compared with existing technologies, it improves the stability of high-voltage cable fixing and subsequent processing quality by using two sets of cable clamps 60 to clamp and fix two cables. The stripping module 20 rotates circumferentially along the high-voltage cable, performing stripping during rotation with controllable depth, thus improving stripping quality. The grinding module 30 grinds the stripped high-voltage cable, achieving high-quality grinding that meets usage requirements. After grinding, the cleaning module 40 cleans the high-voltage cable to meet construction requirements. The stripping module 20, grinding module 30, and cleaning module 40 can be started and stopped independently via the control panel 50. It should be noted that this embodiment does not achieve fully automatic operation of the stripping module 20, grinding module 30, and cleaning module 40; manual operation is still required during construction.

[0028] The high-voltage cable intermediate joint in this invention refers to the position where the end of a high-voltage cable connects to the end of another high-voltage cable. By processing the ends of the high-voltage cables at the connection position, the ends of the two high-voltage cables can meet the connection conditions.

[0029] The control panel 50 in this embodiment is existing technology. It has a built-in PLC controller, control circuit, multiple control buttons, etc., and is electrically connected to the peeling module 20, the grinding module 30 and the cleaning module 40. The operation of the peeling module 20, the grinding module 30 and the cleaning module 40 can be controlled by the multiple control buttons respectively.

[0030] In this embodiment, the base 10 is a rectangular plate structure with a rectangular upper surface. Cable clamps 60 are provided near the two sides (ends) of the upper surface. The two sets of cable clamps 60 can strip, grind and clean the two cables with connected ends. After processing, the connection conditions can be met, thus meeting the requirements for use.

[0031] In some embodiments, please refer to Figures 1 to 3 The cable clamp 60 includes a transverse slide rail 61 and sliding components 62. The transverse slide rail 61 is connected to the upper end of the base 10, and its length direction is along the width direction of the base 10. The sliding components 62 are arranged in two sets at intervals and are slidably connected to the transverse slide rail 61. The two sets of sliding components 62 cooperate with each other to clamp and fix the high-voltage cable. The stripping module 20, the grinding module 30, and the cleaning module 40 are all located between the two sets of cable clamps 60. After the two sets of sliding components 62 clamp and fix the high-voltage cable, the stripping module 20 operates. The transverse slide rail 61 provides sliding space for the sliding components 62, allowing them to slide and adjust the distance between the two sets of sliding components 62. This enables clamping and clamping of high-voltage cables of different diameters. The sliding components 62 are located on both sides of the high-voltage cable and move together towards the high-voltage cable to form a clamp. After clamping, the high-voltage cable is fixed, facilitating subsequent stripping and other processing, ensuring that it does not move during stripping and grinding, and improving the processing quality.

[0032] The stripping module 20 was used to strip the two high-voltage cable joints in sequence. The stripping module 20 has a small range of movement and is flexible, which meets the requirements and reduces labor intensity.

[0033] In some embodiments, please refer to Figures 1 to 3 The cable clamp 60 also includes two sets of vertical slide rails 63, spaced apart and parallel to each other, both connected to the upper end of the base 10, with their length direction along the length direction of the base 10. A horizontal slide rail 61 is simultaneously slidably connected to the upper ends of the two sets of vertical slide rails 63 at its bottom. The horizontal slide rail 61 has a degree of freedom to slide along the length direction of the base 10, and its sliding position can be locked. The cooperation between the vertical slide rails 63 and the horizontal slide rails 61 allows the sliding assembly 62 to be adjusted in both directions (i.e., the length and width directions of the base 10), enabling clamping and fixing of high-voltage cables at different positions. The clamping of the high-voltage cable can be achieved through the two-dimensional adjustment of the sliding assembly 62.

[0034] As a core fixing component, the adaptability and adjustability of cable clamps directly determine the quality and efficiency of the work. Traditional cable clamps often have only one adjustment dimension, making it difficult to adapt to the fixing needs of cables in different locations. Frequent clamp replacements not only increase construction costs but also extend the work cycle. However, the cable clamp 60 with multiple adjustable directions in this invention effectively solves this technical bottleneck, achieving precise adaptation and reliable fixing of high-voltage cables in different locations.

[0035] The vertical slide rail 63, serving as the basic load-bearing component, is made of high-strength aluminum alloy profiles, ensuring structural strength while effectively reducing overall weight. When this invention is needed, it can be taken to the joint location of the high-voltage cable requiring construction, and then the work can be carried out; it is easy to carry.

[0036] Preferably, a handle is provided at the end of the base 10, so that workers can move or move the invention by holding the handle.

[0037] It is important to note that the position of the horizontal slide rail 61 after sliding can be locked, and the position of the sliding component 62 after sliding on the horizontal slide rail 61 can also be locked (the locking method can refer to existing technology). This limits the position of the sliding component 62, thereby fixing the stripping position of the high-voltage cable. The horizontal slide rail 61 will not slip off the vertical slide rail 63 to ensure the sliding effect. Two sets of vertical slide rails 63 are provided, each supporting one set of horizontal slide rails 61, arranged in a cross shape.

[0038] To achieve automatic adjustment of the position of the transverse slide rail 61, in some embodiments, please refer to... Figures 1 to 3 A fixed slide rail 64 is fixedly connected to the upper end of the vertical slide rail 63. A push rod 65 is spaced between the fixed slide rail 64 and the horizontal slide rail 61, with each spaced interval corresponding to a space. The push rod 65 is connected at both ends to the horizontal slide rail 61 and the fixed slide rail 64, respectively. The push rod 65 is used to adjust the position of the horizontal slide rail 61, thereby adjusting the stripping position of the high-voltage cable. This push rod 65 is an electrically operated telescopic rod, electrically connected to and controlled by the control panel 50. The control panel 50 has a control module or control buttons that can control the extension and retraction of the push rod 65. Operators can control the extension and retraction of the push rod 65 by operating it, thus achieving the desired position adjustment of the horizontal slide rail 61.

[0039] The fixed slide rail 64 is fixed on the vertical slide rail 63 and remains stationary. In this embodiment, two sets of push rods 65 are provided, spaced apart, and operate simultaneously to push the horizontal slide rail 61 to slide stably. When it slides to a certain position, the extension of the push rods 65 can be stopped, thus fixing the position of the horizontal slide rail 61. This fixes the position of the high-voltage cable, facilitating the stripping module 20 to perform the stripping operation on the high-voltage cable.

[0040] When some high-voltage cables have a large diameter, and a single set of sliding components 62 is insufficient to secure the cable, in some embodiments, please refer to... Figure 3A sliding component 62 is slidably connected to the upper end of the fixed slide rail 64. Both the sliding component 62 on the fixed slide rail 64 and the sliding component 62 on the transverse slide rail 61 are used to clamp and fix the high-voltage cable. By also setting a sliding component 62 on the fixed slide rail 64, both sets of sliding components 62 can be used simultaneously to clamp and fix the high-voltage cable, thus ensuring stable fixation of the high-voltage cable. This facilitates subsequent stripping, grinding, and other processing, thereby improving the processing quality.

[0041] Using only one set of sliding components 62 may result in insecure clamping of the high-voltage cable, potentially causing movement or wobbling during subsequent stripping and grinding, thus affecting processing quality. Therefore, two sets of sliding components 62 can be used simultaneously. The fixed slide rail 64 and the transverse slide rail 61 have the same external dimensions, differing only in their clamping positions for the high-voltage cable.

[0042] In some embodiments, please refer to Figures 1 to 3 The sliding assembly 62 includes a slider 621, a support plate 622, and a retaining ring 623. The lower end of the slider 621 is slidably connected to the transverse slide rail 61 and can be limited on the transverse slide rail 61. The lower end of the support plate 622 is fixedly connected to the upper end of the slider 621, and the support plate 622 is arranged in a zigzag shape. The retaining ring 623 is connected to the upper end of the support plate 622. The retaining ring 623 is semi-circular and its inner sidewall is used to contact the outer wall of the high-voltage cable. The retaining rings 623 of the two sets of sliding assemblies 62 are combined to clamp the high-voltage cable. The retaining ring 623 can adjust the clamping force on the high-voltage cable by sliding on the transverse slide rail 61 with the help of the slider 621. The lower end of the slider 621 is provided with a boss that slides and connects with the transverse slide rail 61. The outside of the boss is covered with a wear-resistant polytetrafluoroethylene coating, which can reduce the coefficient of friction during sliding and improve the aging resistance of the component, ensuring that it still has good sliding flexibility after long-term use.

[0043] In this embodiment, the slider 621 is rectangular, with its lower end slidably connected to the transverse slide rail 61. The sliding of the slider 621 allows the clamping ring 623 to move (towards or away from the high-voltage cable), thus clamping and releasing the high-voltage cable. The shape of the support plate 622 in this embodiment can be reasonably selected according to actual usage requirements. For example, a C-shaped design similar to that in this embodiment can be used. The semi-circular ring of the clamping ring 623 matches the outer arc of the high-voltage cable, meaning the inside of the clamping ring 623 can fit against the outer wall of the high-voltage cable. The two sets of clamping rings 623 located on both sides of the high-voltage cable can combine to form a ring. When the cable diameter is large, they can combine to form a ring with a gap, meaning there is a gap between the two sets of clamping rings 623. This also clamps and fixes the high-voltage cable, preventing it from detaching from between the two sets of clamping rings 623. If the high-voltage cable diameter is too large, a larger diameter clamping ring 623 can be used to match the high-voltage cable.

[0044] The slider 621 has a threaded hole on its side and a built-in limit bolt. When the slider 621 moves to the target position, the limit bolt is tightened and its end is pressed against the side wall of the transverse slide rail 61. The position is locked by mechanical pressure to ensure that the slider 621 will not move during the clamping process.

[0045] As a clamping component that directly contacts the high-voltage cable, the structure and material selection of the clamping ring 623 directly affect the clamping reliability and cable protection effect. The clamping ring 623 is semi-circular in shape, and can be adapted to various cable specifications by replacing clamping rings 623 with different inner diameters.

[0046] The clamping ring 623 employs a composite structure of a metal skeleton and a rubber liner. The outer metal skeleton is made of corrosion-resistant stainless steel to ensure sufficient clamping force. The inner layer is lined with a high-elasticity nitrile rubber pad, the inner side of which is machined with evenly distributed anti-slip textures. This increases friction with the cable's outer wall, improving clamping stability, and the elastic cushioning effect of the rubber prevents damage to the insulation layer caused by direct metal-to-cable contact, effectively protecting the integrity of the cable's outer sheath. The clamping rings 623 are symmetrically arranged on both sides of the high-voltage cable, forming a ring-shaped clamping space. The clamping force can be adjusted by varying the distance between the two sets of clamping rings 623. This method of adjusting the clamping force via the slider 621 is convenient and highly precise, adapting to the varying clamping force requirements under different operating conditions.

[0047] By adjusting the sliding position of slider 621 on transverse slide rail 61, the clamping force on the high-voltage cable can be adjusted. After adjusting the position of slider 621, slider 621 can be locked on transverse slide rail 61 (for example, it can be fixed to transverse slide rail 61 with bolts).

[0048] In some embodiments, please refer to Figure 1 and Figure 4 The stripping module 20 includes a circular ring plate 22 and a cable cutter 23. The circular ring plate 22 is vertically arranged on the upper end of the base 10. A first sliding groove 24 is provided on one side of the circular ring plate 22 along its circumference. A first slider 621 is slidably connected to the first sliding groove 24. The cable cutter 23 is located on one side of the circular ring plate 22 and its side is connected to the first slider 25. The cable cutter 23 is used to cut high-voltage cables. The cable cutter 23 can move around the circumference of the high-voltage cable by means of the sliding of the first slider 25. The cutting depth of the cable cutter 23 along its radial direction can be adjusted.

[0049] The circular ring plate 22 is vertically positioned on the upper end of the base 10. The high-voltage cable passes through the inside of the ring plate 22. The cable cutter 23 is existing technology, capable of cutting the high-voltage cable with adjustable cutting depth. By sliding the cable cutter 23 on one side of the ring plate 22, its sliding trajectory is circular, allowing it to cut around the circumference of the high-voltage cable, thus cutting a complete circle of the high-voltage cable. In use, the cable cutter 23 is first connected to the first slider 25, and the actuator of the cable cutter 23 contacts the high-voltage cable. It is then turned on and begins cutting. During the cutting process, the cable cutter 23 can be manually moved around the circumference of the high-voltage cable to complete the cutting operation.

[0050] The first slider 25 and the first slide groove 24 are slidably connected to each other, while the side of the cable cutter 23 can be detachably connected to the first slider 25 through a buckle or locking device. By pushing the cable cutter 23 to move, the first slider 25 slides within the first slide groove 24, thus cutting around the high-voltage cable. The cutting depth of the cable cutter 23 along the radial direction of the high-voltage cable is achieved by adjusting the cable cutter 23 itself, which is existing technology.

[0051] To enable adjustment of the cutting position of the cable cutter 23 in a two-dimensional direction, please refer to some embodiments. Figure 1 The upper end of the base 10 is provided with a support slide rail 26, and the upper end of the support slide rail 26 is slidably connected to a sliding slide rail 27. The sliding direction of the sliding slide rail 27 is along the width direction of the base 10. The bottom end of the circular plate 22 is slidably connected to the upper end of the sliding slide rail 27 and has the freedom to slide along the length direction of the base 10. The cutting position of the cable cutting machine 23 on the high voltage cable is adjusted by the movement of the circular plate 22.

[0052] Two sets of support rails 26 are spaced apart and jointly support the sliding rails 27. There are also two sets of sliding rails 27, located on either side of the bottom end of the annular plate 22. The annular plate 22 can slide on the two sets of sliding rails 27, thereby adjusting its position, which in turn adjusts the position of the cable cutter 23. In actual use, the position of the cable cutter 23 can be adjusted according to the actual situation (such as the position of the high-voltage cable). Normally, the high-voltage cable passes through the center of the annular plate 22.

[0053] The sliding rail 27 can be fixed in position after sliding, that is, a locking element is provided on the sliding rail 27, which can abut or lock with the supporting rail 26, thereby fixing the sliding rail 27 on the supporting rail 26. The annular plate 22 is also provided with a locking element, which can abut or lock with the sliding rail 27, thereby fixing the annular plate 22 on the sliding rail 27, that is, locking the position of the annular plate 22, and then the high-voltage cable can be cut. During the cutting, by rotating the cable cutting machine 23 circumferentially on the annular plate 22, the high-voltage cable can be cut circumferentially.

[0054] To facilitate the installation of the cleaning module 40, save space, and ensure compatibility with the annular plate 22, please refer to the following embodiments: Figure 5 A second groove 28 is provided on the other side of the annular plate 22 along its circumference. A second slider 29 is slidably connected to the second groove 28. The second groove 28 is positioned opposite to the first groove 24. The cleaning module 40 is connected to the second slider 29 on its side and can move around the outer circumference of the high-voltage cable with the help of the second slider 29 to adjust the blowing position on the high-voltage cable joint. The second slider 29 can slide within the second groove 28. The cleaning module 40 is a blower, which is existing technology. It blows air towards the high-voltage cable. Its side is detachably connected to the second slider 29 by fasteners, etc. When blowing the high-voltage cable joint, the blower is turned on by operating the control panel 50, which can blow away impurities at the high-voltage cable joint or other locations.

[0055] The cleaning module 40 is located on one side of the annular plate 22, and the cable cutter 23 is located on the other side of the annular plate 22. The two do not affect each other and operate independently. During rotation, the wire harnesses electrically connected to both will not become tangled. In actual use, after rotating one revolution, it can be rotated in the opposite direction again, so that the wire harnesses will not become tangled or knotted.

[0056] To facilitate the installation of the grinding module 30, and to ensure that the grinding module 30 and the peeling module 20 can be used alternately without interfering with each other, in some embodiments, please refer to [reference needed]. Figure 1 , Figure 4 , Figure 6After the cable cutting machine 23 cuts the high-voltage cable, it separates from the first slider 25, allowing the side of the grinding module 30 to connect to the first slider 25. The grinding module 30 is used to grind the high-voltage cable joint. The grinding module 30 is a cable grinding machine in the prior art. Its side can be detachably connected to the first slider 25 by fasteners, straps, etc. After the cable cutting machine 23 has finished cutting the high-voltage cable, it is removed from the first slider 25. Then, the grinding module 30 is connected to the first slider 25, and the grinding module 30 can be used to grind the cut position of the high-voltage cable. During the grinding process, the grinding module 30 is pushed and circumferentially slid on the annular plate 22 to perform circumferential grinding around the high-voltage cable. After grinding, the cleaning module 40 can be used to blow clean the cable to achieve the required cleanliness level without affecting subsequent connection.

[0057] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional integrated working platform for high-voltage cable intermediate joints, characterized in that, include: The base has cable clamps for locking high-voltage cables at the upper end near both sides. The two sets of cable clamps lock two high-voltage cables respectively, and the locking force on the high-voltage cables can be adjusted. The stripping module is detachably connected to the base and has a blade for stripping high-voltage cables along the outer circumference of the cable, the blade being adjustable for the stripping depth of the high-voltage cable along its radial direction; The grinding module is detachably connected to the base. After the stripping module strips the high-voltage cable, the grinding module is used to grind the high-voltage cable joint. A cleaning module is detachably connected to the base. The cleaning module is used to blow out the high-voltage cable joint and has the freedom to move around the outer circumference of the high-voltage cable. The control panel controls the operation of the peeling module, the grinding module, and the cleaning module respectively.

2. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 1, characterized in that, The cable clamp includes: A transverse slide rail is connected to the upper end of the base, and its length direction is along the width direction of the base; The sliding components are set in two groups at intervals and are slidably connected to the transverse slide rail. The two groups of sliding components cooperate with each other to clamp and fix the high-voltage cable. The stripping module, the grinding module and the cleaning module are all located between the two groups of cable clamps. After the two groups of sliding components clamp and fix the high-voltage cable, the stripping module operates.

3. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 2, characterized in that, The cable clamp also includes: Two sets of vertical slide rails are arranged at intervals and parallel to each other, both connected to the upper end of the base. Their length direction is along the length direction of the base. The bottom of the horizontal slide rail is simultaneously slidably connected to the upper ends of the two sets of vertical slide rails. The horizontal slide rail has a degree of freedom to slide along the length direction of the base and its sliding position can be locked.

4. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 3, characterized in that, A fixed slide rail is fixedly connected to the upper end of the vertical slide rail. The fixed slide rail and the horizontal slide rail are spaced apart, and a push rod is provided at the spaced interval. The two ends of the push rod are respectively connected to the horizontal slide rail and the fixed slide rail. The push rod is used to adjust the position of the horizontal slide rail, thereby adjusting the stripping position of the high-voltage cable.

5. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 4, characterized in that, The sliding component is slidably connected to the upper end of the fixed slide rail. Both the sliding component on the fixed slide rail and the sliding component on the transverse slide rail are used to clamp and fix the high-voltage cable.

6. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 2, characterized in that, The sliding component includes: The slider is slidably connected to the transverse slide rail at its lower end and can be limited on the transverse slide rail; A support plate is fixedly connected at its lower end to the upper end of the slider, and the support plate is arranged in a zigzag shape. A clamping ring is connected to the upper end of the support plate. The clamping ring is semi-circular and its inner sidewall is used to contact the outer wall of the high-voltage cable. The clamping rings of the two sets of sliding components are combined to clamp the high-voltage cable. The clamping ring can adjust the clamping force on the high-voltage cable by sliding on the transverse slide rail with the help of the slider.

7. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 1, characterized in that, The peeling module includes: A circular plate is vertically disposed on the upper end of the base. A first sliding groove is provided on one side of the circular plate along its circumference. A first slider is slidably connected to the first sliding groove. A cable cutting machine is located on one side of the annular plate and its side is connected to the first slider. The cable cutting machine is used to cut high-voltage cables. The cable cutting machine can move around the circumference of the high-voltage cable by means of the sliding energy of the first slider. The cutting depth of the high-voltage cable along its radial direction can be adjusted.

8. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 7, characterized in that, The upper end of the base is provided with a support slide rail, and the upper end of the support slide rail is slidably connected to a sliding slide rail. The sliding direction of the sliding slide rail is along the width direction of the base. The bottom end of the circular plate is slidably connected to the upper end of the sliding slide rail and has a degree of freedom to slide along the length direction of the base. The cutting position of the cable cutting machine for the high voltage cable is adjusted by moving the circular plate.

9. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 7, characterized in that, A second sliding groove is provided on the other side of the annular plate along its circumference. A second slider is slidably connected to the second sliding groove. The second sliding groove is opposite to the first sliding groove. The cleaning module is connected to the second slider on its side and can move around the outer circumference of the high-voltage cable with the help of the second slider to adjust the blowing position of the high-voltage cable joint.

10. The multifunctional high-voltage cable intermediate joint integrated working platform as described in claim 7, characterized in that, After the cable cutting machine cuts the high-voltage cable, it separates from the first slider, so that the side of the grinding module is connected to the first slider. The grinding module is used to grind the high-voltage cable joint.

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