Power supply line troubleshooting auxiliary device

Abstract

The utility model relates to a power supply line troubleshooting auxiliary device, which comprises a motor, a storage shell and a supporting column, and is characterized in that a rotating shaft at the output end of the motor is provided with a rotating rod; the storage shell is of a hollow structure with one open end, and the motor is detachably connected into the storage shell. The assembly shell is of a hollow structure with two open ends, and the storage shell is slidably mounted in the assembly shell; the supporting columns are arranged on the two sides of the assembling shell and movably connected with the assembling shell, and moving parts or inserting installation parts are installed at the bottoms of the supporting columns. By means of the assembling performance of the storage shell and the assembling shell and the detachable connection performance of the motor and the storage shell, the device can be transported in a separated mode, so that different technicians can carry separated parts, the problems that when the whole device is singly carried, the weight is too large, and the size is too large are solved, and the technicians can conveniently carry the device to excavate soil on a line. The device can quickly remove soil around the line, can reduce manpower output, and has good flexibility and practicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power supply troubleshooting, in particular to a power supply line fault troubleshooting auxiliary device. BACKGROUND

[0002] At present, when maintaining and troubleshooting the power supply line, part of the line is often buried underground due to its particularity and real-time environmental factors. When troubleshooting this part of the line, the soil on the ground needs to be excavated and separated so that the line below the ground can be pinpointed by the skilled person in the art.

[0003] Due to the diversity of the topography of our country, part of the line passes through mountainous areas or sparsely populated areas. When troubleshooting such lines, the technician needs to carry a digging tool with him to operate outdoors. During the troubleshooting period, the technician excavates the soil and then troubleshoots the line. If the digging tool carried is small, the excavation work is difficult to progress and slow, and it takes a lot of physical strength and time for the technician. When carrying a larger tool, due to the large size and heavy weight of the tool, it is inconvenient to transport and install the device in mountainous environments or rough road environments. A new power supply line fault troubleshooting auxiliary device is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] To solve or partially solve the problems in the related art, the present application provides a power supply line fault troubleshooting auxiliary device suitable for fixed-point line troubleshooting work, which can quickly realize the exclusion operation of the soil around the line.

[0005] The first aspect of the present application provides a power supply line fault troubleshooting auxiliary device, comprising:

[0006] A motor, a rotating shaft at the output end of the motor is provided with a rotating rod;

[0007] A storage shell, which is a hollow structure with one end open, is detachably connected with the motor inside; an assembly shell, which is a hollow structure with both ends open, is slidably installed with the storage shell inside;

[0008] A support column, which is movably connected with the assembly shell, is arranged on both sides of the assembly shell, and the bottom of the support column is provided with a moving part or an insertion installation part.

[0009] Among them, the inner wall of the assembly shell is symmetrically provided with a slide rail along the length direction, one end of the slide rail close to the rotating rod is closed, and the other end away from the rotating rod is open, the storage shell is provided with a sliding block corresponding to the slide rail along the length direction, and the sliding block is slid into the interior of the assembly shell at the opening of the slide rail.

[0010] Among them, the assembly shell is provided with a locking part for locking the storage shell;

[0011] The locking component includes an L-shaped first support rod disposed above the assembly shell and an L-shaped second support rod disposed below the assembly shell. The assembly shell has a through hole extending through its thickness direction, and the receiving shell has at least three limiting holes extending through its thickness direction. The diameters of the limiting holes are adapted to those of the through holes.

[0012] The first support rod has a through hole in the thickness direction that is opposite to the through hole position, and the second support rod has a groove on the top.

[0013] The locking mechanism also includes a locking rod. When the locking rod passes through the through hole, the through hole, and the limiting hole until the bottom of the locking rod is located inside the recess, the housing is fixed.

[0014] The storage shell has a handle at the end away from the rotating rod, and the assembly shell has threaded handles on both sides.

[0015] Among them, rollers connected to the assembly shell are provided between the support columns; at least one end of the roller is a through part, which passes through the adjacent support column and extends to the outside of the support column;

[0016] An elastic limit key is provided on the through part, a locking block is sleeved on the through part, a pin hole is opened on the locking block, and a limit shell adapted to the locking block is provided on the support column adjacent to the through part.

[0017] When the locking block moves, the elastic limit key engages with the inside of the pin hole, so that the locking block is embedded into the inside of the limit shell, and the roller is fixed.

[0018] The support column is equipped with a reinforcing plate, and the insertion mounting part includes a first sharp part located at the bottom of the support column and a second sharp part located at the bottom of the reinforcing plate.

[0019] The support column has a movable groove running through its length, and the reinforcing plate is adjusted up and down inside the movable groove. At least three partitions are evenly spaced above the reinforcing plate.

[0020] A first connecting rod is connected to the support column. A movable hole is opened through the thickness direction of the first connecting rod. A second connecting rod is installed inside the movable hole. The second connecting rod is perpendicular to the first connecting rod and is located in the area between two adjacent partitions.

[0021] The support column has two first connecting rods symmetrically arranged on it, with the two first connecting rods located opposite each other at both ends of the reinforcing plate.

[0022] The technical solution provided in this application may include the following beneficial effects:

[0023] This application provides an auxiliary device for troubleshooting power line faults. Utilizing the assemblability of the housing and assembly shells, and the detachable connection between the motor and the housing, the device can be transported separately. This allows different technicians to carry the individual components, solving the problems of excessive weight and bulk when the entire device is carried alone. It also facilitates technicians carrying the device to excavate soil around the power line. The device can quickly remove soil around the power line, is suitable for troubleshooting power lines at fixed points, reduces manpower requirements, and offers good flexibility and practicality.

[0024] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0025] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0026] Figure 1 This is an overall front view of the device having a first sharp part and a second sharp part according to this application;

[0027] Figure 2 This is a top view of the device having a first sharp part and a second sharp part according to this application;

[0028] Figure 3 This is an overall side view of the device having a first sharp part and a second sharp part according to this application;

[0029] Figure 4 This is a three-dimensional schematic diagram I of the device having a first sharp part and a second sharp part according to this application;

[0030] Figure 5 This is a three-dimensional schematic diagram (II) of the device having a first pointed portion and a second pointed portion according to this application;

[0031] Figure 6 This is a three-dimensional schematic diagram (III) of the device having a first sharp part and a second sharp part according to this application;

[0032] Figure 7 This is an overall explosion diagram of the device with a first sharp part and a second sharp part according to this application (I);

[0033] Figure 8 This is an overall front view of the device with a movable part according to this application;

[0034] Figure 9 This is a top view of the device with a movable part according to this application;

[0035] Figure 10 This is an overall side view of the device with a movable part according to this application;

[0036] Figure 11 This is a three-dimensional schematic diagram of the device with a movable part according to this application.

[0037] In the diagram: 1. Motor; 2. Rotating rod; 3. Storage shell; 4. Assembly shell; 5. Support column; 6. Slide rail; 7. Slider; 8. Locking component; 801. Locking rod; 802. First support rod; 803. Second support rod; 9. Handle; 10. Grip rod; 11. Roller shaft; 12. Limiting shell; 13. Elastic limiting key; 14. Moving part; 15. Locking block; 16. Reinforcing plate; 17. Partition; 18. Second connecting rod; 19. First connecting rod; 20. First sharp part; 21. Second sharp part. Detailed Implementation

[0038] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0039] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0040] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0041] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0042] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0043] Example 1

[0044] This embodiment is mainly designed for use in areas with rugged mountain roads and hard soil. There is no need to repeatedly adjust the distance between the motor 1 and the soil. When digging the soil, the device can be directly fixed on the soil, and the storage shell 3 and the assembly shell 4 can be fixed together. Then, the thermal sensing component can be used to check the circuit surface for faults.

[0045] like Figures 1-7 The power line fault diagnosis auxiliary device shown includes a motor 1 and a rotating rod 2 disposed on the output shaft of the motor 1. The device also includes a housing 3 for storing the motor 1. The housing 3 is a hollow structure with one open end. The motor 1 is embedded inside the housing 3 and detachably connected. The rotating rod 2 faces away from the housing 3. The device also includes an assembly housing 4 with open ends and a hollow structure. The housing 3 is slidably disposed inside the assembly housing 4. Support columns 5 are provided on both sides of the assembly housing 4. The assembly housing 4 is positioned between the two support columns 5 and is movably connected to them. An insertion mounting part is provided at the bottom of the support column 5, and a reinforcing plate 16 is disposed on the support column 5. The insertion mounting part includes a first sharp part 20 at the bottom of the support column 5 and a second sharp part 21 at the bottom of the reinforcing plate 16.

[0046] The inner wall of the assembly shell 4 is symmetrically equipped with slide rails 6 on both sides along its length. Both ends of the slide rails 6 extend to the openings of the assembly shell 4. The end of the slide rail 6 near the rotating rod 2 is closed, while the end away from the rotating rod 2 is open. The storage shell 3 is symmetrically equipped with sliders 7 on both sides along its length. The sliders 7 slide into the interior of the assembly shell 4 through the openings of the slide rails 6. The storage shell 3 is installed inside the assembly shell 4 for use. The position of the storage shell 3 inside the assembly shell 4 can be selectively adjusted according to the needs of soil excavation (indirectly adjusting the position of the motor 1, thereby adjusting the position and depth of the rotating rod 2 relative to the soil surface, achieving different soil excavation effects).

[0047] The assembly shell 4 is equipped with a locking element 8 for locking the storage shell 3. The locking element 8 includes an L-shaped first support rod 802 located above the assembly shell 4 and an L-shaped second support rod 803 located below the assembly shell 4. The assembly shell 4 has a through hole extending through its thickness direction, and the storage shell 3 has at least three limiting holes extending through its thickness direction, the diameter of which matches the diameter of the through hole. The first support rod 802 has a through hole extending through its thickness direction, corresponding to the position of the through hole. The second support rod 803 has a recessed groove above it. The locking element 8 also includes a locking rod 801. When the locking rod 801 passes through the through hole, the through hole, and the limiting holes until the bottom of the locking rod 801 is inside the recessed groove, the storage shell 3 is fixed. This is used when the position of the storage shell 3 needs to be fixed without human intervention in soil excavation.

[0048] When it is necessary to fix the storage shell 3, the depth of the storage shell 3 inside the assembly shell 4 can be adjusted first. Please refer to the attached diagram. Figure 7 Then, the first support rod 802 is inserted along the through hole and passes through the through hole. The bottom end of the first support rod 802 then passes through the limiting hole adjacent to and corresponding to the through hole after the position of the housing 3 has been adjusted. The bottom of the locking rod 801 is then embedded into the inner side of the sinkhole to fix the housing 3. After being fixed, the housing 3 can freely excavate the soil on the detection line (for hard areas that require repeated excavation).

[0049] A roller 11 connected to the assembly shell 4 is provided between the two support columns 5. At least one end of the roller 11 is a through-hole that passes through the adjacent support column 5 and extends to the outside of the support column 5. An elastic limiting key 13 is provided on the through-hole, and a locking block 15 is fitted on the through-hole. The surface of the locking block 15 has a pin hole communicating with its interior. A limiting shell 12 adapted to the locking block 15 is provided on the support column 5 adjacent to the through-hole. When the locking block 15 moves, the elastic limiting key 13 engages with the inside of the pin hole. At this time, the locking block 15 is embedded in the inside of the limiting shell 12, and the roller 11 is fixed. The rotational freedom of the roller 11 allows for easy adjustment of the tilt angle of the assembly shell 4 relative to the support column 5, thereby achieving adjustment of the tilt angle of the motor 1 relative to the soil surface.

[0050] After adjustment, the position of the adjustable locking block 15 on the through part can be adjusted until the locking block 15 is inserted into the inner side of the limiting shell 12, and the elastic limiting key 13 engages with the inner side of the pin hole, thereby fixing the locking block 15. At this time, the roller 11 is also fixed to prevent it from rotating at will. The elastic limiting key 13 mentioned in this application is similar to the spring pin mentioned in the art. The tilt angle of the assembly shell 4 relative to the soil surface can be selectively adjusted as needed, and the assembly shell 4 can also be selectively fixed as needed, so that the device can automatically fix itself to dig the soil as needed.

[0051] A reinforcing plate 16 is mounted on the support column 5. A movable slot is formed along the length of the support column 5, and the reinforcing plate 16 is adjustable in height within the movable slot. At least three partitions 17 are equidistantly spaced above the reinforcing plate 16. A first connecting rod 19 is hinged to the support column 5. A movable hole is formed along the thickness of the first connecting rod 19, and a second connecting rod 18 is positioned inside the movable hole, perpendicular to the first connecting rod 19. The second connecting rod 18 is located in the area between two adjacent partitions 17. Two first connecting rods 19 are symmetrically hinged to each support column 5, and these two first connecting rods 19 are respectively located at opposite ends of the reinforcing plate 16.

[0052] The storage shell 3 is provided with a handle 9 at the end away from the rotating rod 2, so that those skilled in the art can hold the handle 9 to operate the storage shell 3. The two sides of the assembly shell 4 are threaded with grip rods 10, so that those skilled in the art can hold the grip rods 10 to operate the assembly shell 4.

[0053] When fixing this device, the support column 5 is inserted into the soil through the first pointed part 20 and the second pointed part 21. Then, according to the depth of the support column 5 relative to the soil, the reinforcing plate 16 is adjusted to be located on the surface of the soil. Then, the tilt angle of the first connecting rod 19 relative to the soil is adjusted, and the end of the first connecting rod 19 is brought close to the top of the reinforcing plate 16. Then, the second connecting rod 18 is inserted into the movable hole and extends to the top of the reinforcing plate 16, and the second connecting rod 18 is located between two adjacent partitions 17. The indirect triangle formed by the support column 5, the reinforcing plate 16, the first connecting rod 19 and the second connecting rod 18 drives the reinforcing plate 16 to be stably horizontal, thereby increasing the contact area between the device and the soil and improving the structural stability of the device during use.

[0054] When using the technical solution of this application, the storage shell 3, motor 1 and assembly shell 4 are carried separately. When the power supply line to be tested is reached, the motor 1 is installed inside the storage shell 3 (a threaded connection can be used). Then the storage shell 3 is slid into the assembly shell 4. At this time, the support column 5 is fixed to the point to be tested.

[0055] Depending on the site conditions, the assembly shell 4 can be selectively rotated up and down, thereby changing the angle and distance of the motor 1 toward the soil surface. At this time, the sliding connection between the storage shell 3 and the assembly shell 4 can also be used to adjust the distance and angle of the rotating rod 2 relative to the soil surface.

[0056] At this time, motor 1 starts and rotating rod 2 digs the soil, thereby achieving the purpose of digging and loosening the soil on the surface of the line. At this time, the tilt angle of the assembly shell 4 relative to the support column 5 and the position of the storage shell 3 inside the assembly shell 4 can be selectively adjusted as needed, so as to facilitate the purpose of digging the soil.

[0057] After the soil excavation is completed, thermal sensing components can be used to troubleshoot line faults. These components can be temperature detectors or temperature sensors that detect the surface temperature of the line to troubleshoot line faults. The power supply for motor 1 can be an external lithium battery, storage battery, etc.

[0058] The specific steps for this application are as follows:

[0059] 1) Transfer and transportation work;

[0060] I. Transfer the storage shell 3, the assembly shell 4 and the reinforcing plate 16 separately;

[0061] II. Upon arrival at the inspection location, conduct a safety inspection on motor 1;

[0062] 2) Installation work at the usage location;

[0063] I. Insert the first pointed part 20 into the soil at the point to be tested. Refer to the attached document for details. Figures 4-6 The sharpness of the bottom of the first sharp part 20 is used to improve the ease of inserting the support column 5 into the soil.

[0064] II. Adjust the height of the reinforcing plate 16 in the movable groove until the second sharp part 21 penetrates into the soil. The purpose of inserting the second sharp part 21 into the soil is to assist the overall stability of the device.

[0065] III. Adjust the tilt angle of the first connecting rod 19 relative to the reinforcing plate 16, and insert the second connecting rod 18 into the inner side of the movable hole. The second connecting rod 18 is located between two adjacent partitions 17.

[0066] 3) Assembly work;

[0067] I. Slide slider 7 to extend to the inside of slide rail 6, and storage shell 3 enters the interior of assembly shell 4;

[0068] II. Thread the handle 10 onto the assembly housing 4;

[0069] 4) Angle adjustment operation;

[0070] I. Adjust the angle of the assembly shell 4 relative to the support column 5, and slide the locking block 15 on the roller 11 until the locking block 15 is located inside the limiting shell 12 and the elastic limiting key 13 is engaged inside the limiting hole.

[0071] II. Adjust the position of the storage shell 3 inside the assembly shell 4, and pass the locking rod 801 through the through hole, through hole, and limiting hole until the bottom of the locking rod 801 extends to the inside of the sink.

[0072] 5) Start motor 1 and use rotating rod 2 to dig out the soil near the line;

[0073] 6) Use thermal sensing components to troubleshoot circuit faults.

[0074] Example 2

[0075] like Figures 8-11 The power line fault diagnosis auxiliary device shown includes a motor 1 and a rotating rod 2 located on the output shaft of the motor 1. The device also includes a housing 3 for storing the motor 1; the housing 3 is a hollow structure with one open end, and the motor 1 is embedded inside the housing 3 and detachably connected. The rotating rod 2 faces away from the housing 3. The device also includes an assembly shell 4 with open ends and a hollow structure, and the housing 3 is slidably disposed inside the assembly shell 4. Support columns 5 are provided on both sides of the assembly shell 4, and the assembly shell 4 is positioned between the two support columns 5 and movably connected to them. Unlike embodiment one, the support columns 5 have a movable part 14 at their bottom. The device shown in this embodiment is intended for use in areas with relatively smooth road surfaces, where soil excavation at multiple points is required.

[0076] The inner wall of the assembly shell 4 is symmetrically equipped with slide rails 6 on both sides along its length. Both ends of the slide rails 6 extend to the openings of the assembly shell 4. The end of the slide rail 6 near the rotating rod 2 is closed, while the end away from the rotating rod 2 is open. The storage shell 3 is symmetrically equipped with sliders 7 on both sides along its length. The sliders 7 slide into the interior of the assembly shell 4 through the openings of the slide rails 6. The storage shell 3 is installed inside the assembly shell 4 for use. The position of the storage shell 3 inside the assembly shell 4 can be selectively adjusted according to the needs of soil excavation (indirectly adjusting the position of the motor 1, thereby adjusting the position and depth of the rotating rod 2 relative to the soil surface, achieving different soil excavation effects).

[0077] A roller 11 connected to the assembly shell 4 is provided between the two support columns 5. At least one end of the roller 11 is a through-hole that passes through the adjacent support column 5 and extends to the outside of the support column 5. The rotational freedom of the roller 11 allows for easy adjustment of the tilt angle of the assembly shell 4 relative to the support column 5, thereby achieving adjustment of the tilt angle of the motor 1 relative to the soil surface.

[0078] The storage shell 3 is provided with a handle 9 at the end away from the rotating rod 2, so that those skilled in the art can hold the handle 9 to operate the storage shell 3. The two sides of the assembly shell 4 are threaded with grip rods 10, so that those skilled in the art can hold the grip rods 10 to operate the assembly shell 4.

[0079] The specific steps are as follows:

[0080] 1) Transfer and transportation work;

[0081] I. Transfer the storage shell 3, the assembly shell 4, and the motor 1 separately;

[0082] II. Upon arrival at the inspection location, conduct a safety inspection on motor 1;

[0083] 2) Preparations for the usage location;

[0084] I. A movable part 14 (which may be a pulley) is installed at the bottom of the support column 5.

[0085] 3) Assembly work;

[0086] I. Slide slider 7 to extend to the inside of slide rail 6, and storage shell 3 enters the interior of assembly shell 4;

[0087] II. Thread the handle 10 onto the assembly housing 4;

[0088] 4) Start motor 1 and use rotating rod 2 to dig out the soil near the line;

[0089] 5) Use thermal sensing components to troubleshoot circuit faults;

[0090] In this embodiment, the device is first disassembled (storage shell 3, assembly shell 4, motor 1, etc.) and carried to the location of use, based on the real-time conditions of the site environment. Upon arrival at the location, the disassembled components are reassembled. The device is then pushed, and the moving part 14 is used to move it within a certain range. The hand grips the rod 10 and handle 9, and the motor 1 is started to excavate the soil. Simultaneously, the storage shell 3 can be used to adjust its position within the assembly shell 4, thereby adjusting the depth and angle of the rotating rod 2 in the soil. The angle adjustment of the assembly shell 4 relative to the support column 5 can also assist in adjusting the depth and angle of the rotating rod 2 within the soil. Once the soil is loosened and excavation is complete, a thermal sensing component is used to troubleshoot the power supply line. This embodiment is highly operable, practical, and widely implementable.

[0091] Finally, it should be noted that in this document, relationships such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "contain," or any other variations are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0092] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0093] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A power supply line fault diagnosis auxiliary device, characterized in that, include: Motor (1), the output shaft of motor (1) is equipped with a rotating rod (2); Storage shell (3) is a hollow structure with one end open, and the motor (1) can be detachably connected inside. The assembly shell (4) is a hollow structure with open ends, and the storage shell (3) is slidably installed inside. Support column (5) is provided on both sides of the assembly shell (4) and is movably connected to the assembly shell (4). The bottom of the support column (5) is equipped with a movable part (14) or an insertion mounting part.

2. The auxiliary device for troubleshooting power supply line faults according to claim 1, characterized in that, The inner wall of the assembly shell (4) is symmetrically provided with slide rails (6) along the length direction. The end of the slide rail (6) near the rotating rod (2) is closed, and the end away from the rotating rod (2) is open. The storage shell (3) is provided with a slider (7) corresponding to the slide rail (6) along the length direction. The slider (7) slides into the interior of the assembly shell (4) at the opening of the slide rail (6).

3. The auxiliary device for troubleshooting power supply line faults according to claim 1, characterized in that, The assembly shell (4) is provided with a locking element (8) for locking the storage shell (3); The locking component (8) includes an L-shaped first support rod (802) disposed above the assembly shell (4) and an L-shaped second support rod (803) disposed below the assembly shell (4). The assembly shell (4) has a through hole through its thickness direction, and the receiving shell (3) has at least three limiting holes through its thickness direction. The limiting holes are adapted to the diameter of the through hole. The first support rod (802) has a through hole in the thickness direction that is opposite to the through hole, and the second support rod (803) has a groove on its upper part. The locking component (8) also includes a locking rod (801). When the locking rod (801) passes through the through hole, the through hole and the limiting hole until the bottom of the locking rod (801) is located inside the sink, the housing (3) is fixed.

4. The auxiliary device for troubleshooting power supply line faults according to claim 1, characterized in that, The storage shell (3) is provided with a handle (9) at the end away from the rotating rod (2), and the two sides of the assembly shell (4) are threaded with grips (10).

5. The auxiliary device for troubleshooting power supply line faults according to claim 1, characterized in that, A roller (11) connected to the assembly shell (4) is provided between the support columns (5); at least one end of the roller (11) is a through portion, which passes through the adjacent support column (5) and extends to the outside of the support column (5); An elastic limiting key (13) is provided on the through part, a locking block (15) is sleeved on the through part, a pin hole is provided on the locking block (15), and a limiting shell (12) adapted to the locking block (15) is provided on the support column (5) adjacent to the through part. When the locking block (15) moves, the elastic limit key (13) engages with the inside of the pin hole, so that the locking block (15) is embedded into the inside of the limit shell (12) and the roller (11) is fixed.

6. The auxiliary device for troubleshooting power supply line faults according to any one of claims 1-5, characterized in that, The support column (5) is provided with a reinforcing plate (16), and the insertion mounting part includes a first sharp part (20) provided at the bottom of the support column (5) and a second sharp part (21) provided at the bottom of the reinforcing plate (16).

7. The auxiliary device for troubleshooting power supply line faults according to claim 6, characterized in that, The support column (5) has a movable groove through its length, and the reinforcing plate (16) is raised and lowered inside the movable groove. At least three partitions (17) are provided at equal intervals above the reinforcing plate (16). A first connecting rod (19) is connected to the support column (5). The first connecting rod (19) has a through hole in the thickness direction. A second connecting rod (18) is installed inside the through hole. The second connecting rod (18) is perpendicular to the first connecting rod (19). The second connecting rod (18) is located in the area between two adjacent partitions (17).

8. The auxiliary device for troubleshooting power supply line faults according to claim 7, characterized in that, Two first connecting rods (19) are symmetrically arranged on the support column (5), and the two first connecting rods (19) are respectively located at the two ends of the reinforcing plate (16).

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