An electrical inspection mobile device

Abstract

The application discloses an electrical inspection mobile device, and belongs to the technical field of electrical inspection. The device comprises an inspection vehicle body, a storage box, a positioning box and a transmission mechanism. The storage box is arranged on the inspection vehicle body and is internally provided with a standby cavity and a standby-out cavity which are connected in communication. The positioning box is movably arranged in the storage box and is provided with a positioning lamp. The transmission mechanism is arranged in the standby cavity. The device is moved to the field of a voltage regulating station for mobile inspection, thereby avoiding the current mode of on-site inspection by walking of operating personnel and improving the efficiency. After the device is inspected for failure, the positioning box is driven by the export mechanism to move downward and fall on the ground, so that subsequent workers can timely and intuitively and quickly find the failure position, time and energy are saved, and the possibility of loss and greater failure is reduced. The inspection vehicle body can continuously perform inspection and can mark multiple failure positions, so that the safety of the voltage regulating station is improved.

Description

Technical Field

[0001] This invention belongs to the field of electrical inspection technology, and more specifically, relates to a mobile electrical inspection device. Background Technology

[0002] Natural gas pressure regulating stations are an important component of natural gas transmission systems. Their main function is to reduce the pressure of high-pressure natural gas in pipelines, bringing it to a low pressure level suitable for urban gas networks or industrial users. Pressure regulating stations not only ensure stable natural gas supply pressure but also effectively protect the safety of downstream pipelines and gas-using equipment.

[0003] Natural gas pressure regulating stations are key hazardous areas, and inadequate monitoring can easily lead to major production accidents. Therefore, frequent electrical inspections of natural gas pressure regulating stations are necessary. Electrical inspections are one of the important measures to ensure the safe operation of electrical equipment. They involve monitoring and inspecting the natural gas pressure regulating station so that faults can be detected and dealt with in a timely manner.

[0004] Natural gas pressure regulating stations are generally located far from the generating units. Currently, on-site inspections are mainly conducted on foot by operating personnel, which requires considerable effort and time. Each inspection takes a long time, resulting in low efficiency and long inspection cycles. If a fault is found, it cannot be detected and dealt with in a timely manner, affecting the monitoring and inspection effectiveness of the natural gas pressure regulating station. Moreover, it is impossible to travel during inclement weather. Currently, there are also inspection robots to replace manual monitoring and inspection. However, when the inspection robot finds a fault, it will sound an alarm and wait for the staff to come to handle it. This prevents the monitoring and inspection of other areas from continuing, resulting in low inspection efficiency. Even if some robots can report the location, the staff cannot find it intuitively and quickly, so the use effect is not good.

[0005] Therefore, it is necessary to provide a mobile electrical inspection device to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide a mobile electrical inspection device to solve the above-mentioned technical problems.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An electrical inspection mobile device includes an inspection vehicle body and further includes:

[0009] A storage box is installed on the inspection vehicle body. The storage box has a connected waiting chamber and a waiting chamber inside. The bottom of the storage box has a removal outlet that communicates with the waiting chamber.

[0010] Multiple positioning boxes are provided and are movably installed inside the storage box; each positioning box is equipped with a positioning light.

[0011] A transmission mechanism, located within the candidate cavity, is used to move and transport the positioning box.

[0012] An export mechanism, located within the cavity to be exported, is used to remove the positioning box from the storage box.

[0013] As a further aspect of the present invention: the transmission mechanism includes:

[0014] Two rotating shafts are provided and rotatably disposed on the inner wall of the candidate cavity. Each rotating shaft is provided with a pulley, and a transmission belt is connected between the two pulleys.

[0015] Conveyor plates are provided in multiple form and are evenly distributed on the conveyor belt;

[0016] A drive unit is disposed on the outer wall of the storage box, and the output end of the drive unit is connected to one of the rotating shafts.

[0017] As a further aspect of the present invention: the export mechanism includes:

[0018] An inverted U-shaped frame is slidably disposed on the inner wall of the cavity to be expelled;

[0019] A telescopic component is provided at the upper end of the storage box, and the telescopic end of the telescopic component is connected to the upper end of the inverted U-shaped frame.

[0020] As a further aspect of the present invention: the inner wall of the candidate cavity is provided with an inclined limiting groove, the inner side wall of the inverted U-shaped frame is provided with an inclined groove adapted to the limiting groove, the side of the positioning box is provided with a limiting slider adapted to the limiting groove and the inclined groove, the upper and lower sides of the limiting slider are both inclined surfaces, and the positioning box is provided with a transmission component for driving the limiting slider to move.

[0021] As a further aspect of the present invention: the positioning box has a transmission cavity and an inner recessed groove inside, the limiting slider is slidably disposed in the inner recessed groove, and a first elastic element is provided between the inner end of the limiting slider and the inner wall of the inner recessed groove.

[0022] As a further aspect of the present invention: the transmission component includes:

[0023] The first rotating rod and the second rotating rod are both rotatably disposed in the transmission cavity. The second rotating rod is provided with a rope winding wheel, and a traction rope is wound and connected on the rope winding wheel. The other end of the traction rope is connected to the limiting slider.

[0024] A linkage component is located inside the transmission cavity and is used to drive the second rotating rod to rotate.

[0025] As a further aspect of the present invention: the linkage component includes:

[0026] A pressure rod is slidably disposed on the inner wall of the transmission cavity, and a toothed plate is provided on the pressure rod;

[0027] Both the spur gear and the worm gear are mounted on the first rotating rod, and the spur gear meshes with the toothed plate;

[0028] A worm gear is mounted on the second rotating rod and meshes with the worm.

[0029] As a further aspect of the present invention: a limiting groove is provided on the inner wall of the transmission cavity, a limiting rod connected to the pressure contact rod is slidably provided in the limiting groove, and a second elastic element is provided between the limiting rod and the inner wall of the limiting groove.

[0030] As a further aspect of the present invention: the end of the pressure rod is provided with an elastic electrode, and a contact switch is installed on the top wall of the transmission cavity, the contact switch being electrically connected to the positioning lamp.

[0031] As a further aspect of the present invention: the inner wall of the cavity to be discharged is provided with a guide groove, and the side wall of the inverted U-shaped frame is provided with a guide bar that is slidably connected to the guide groove.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0033] 1. This solution involves moving the inspection vehicle to the pressure regulating station site for mobile inspections, avoiding the current method of mainly relying on operators to conduct on-site inspections on foot. This saves a lot of energy and time, greatly reduces the time and cycle of each inspection, improves inspection efficiency, and enables timely detection, facilitating timely handling by staff. It effectively reduces the cost of failures and also overcomes the situation where personnel cannot travel in bad weather, making it highly practical.

[0034] 2. When the inspection vehicle detects a fault, it stops moving. The exit mechanism lowers the positioning box in the exit chamber to the ground, and the positioning light turns on. The positioning box and the positioning light guide the location of the fault, allowing subsequent staff to quickly and easily find the fault location. This reduces the time and effort spent by staff searching for the fault, thus minimizing losses and the possibility of larger faults. Furthermore, the inspection vehicle can continuously perform inspections and mark multiple fault locations, avoiding the current situation where inspection robots alarm and require manual intervention or are inconvenient for manual location retrieval. It is highly flexible, greatly improves inspection efficiency, and better ensures the safety of the voltage regulating station, making it widely applicable.

[0035] 3. In this solution, when the positioning box is placed into the waiting cavity, the limiting slider on the positioning box slides into the limiting groove of the waiting cavity, which can support the positioning box. Through the cooperation of the inclined limiting groove and the inclined groove, the limiting slider on the positioning box will slide from the limiting groove into the inclined groove. At this time, the positioning box is located in the inverted U-shaped frame, which ensures that the positioning boxes in the waiting cavity can enter the inverted U-shaped frame of the waiting cavity in sequence, with a good transition effect.

[0036] 4. In this solution, after the inverted U-shaped frame moves the positioning box out of the storage box and touches the ground, the transmission component drives the limit slider to move and disengage from the inclined groove of the inverted U-shaped frame. At this time, the positioning box will disengage from the inverted U-shaped frame, thus realizing the automatic disengagement of the positioning box after it descends. No additional operation is required for disengagement, which greatly reduces the operation process and time, makes it more convenient to use, saves the inspection time of this inspection device, and improves inspection efficiency.

[0037] 5. In this solution, when the positioning box is on the ground, the pressure rod moves upward and causes the elastic electrode to contact the contact switch, which turns on the positioning light, making it easier for staff to find the location. When the positioning box is off the ground, the pressure rod moves downward and causes the elastic electrode to disengage from the contact switch, which turns off the positioning light. This avoids the need for the positioning light to be constantly on or for other devices to turn it on, saving costs and providing good performance. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure of the mobile inspection device of the present invention;

[0039] Figure 2 This is a schematic diagram of the bottom view of the storage box of the present invention;

[0040] Figure 3 This is a partial structural diagram of the opening of the storage box of the present invention;

[0041] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the storage box of the present invention;

[0042] Figure 5 This is a schematic diagram of the internal structure of the storage box of the present invention when no positioning box is placed inside;

[0043] Figure 6 This is a schematic diagram of the internal structure of the storage box when the export mechanism of the present invention drives the positioning box to move downward;

[0044] Figure 7 This is a cross-sectional structural schematic diagram of the positioning box of the present invention;

[0045] Figure 8 for Figure 7 Enlarged structural diagram at point A in the middle;

[0046] Figure 9 for Figure 7 Enlarged structural diagram at point B.

[0047] Explanation of the labels in the diagram:

[0048] 1. Inspection vehicle body; 2. Storage box; 3. Backup chamber; 4. Outlet chamber; 5. Outlet; 6. Positioning box; 7. Positioning light; 8. Transmission mechanism; 81. Rotating shaft; 82. Pulley; 83. Conveyor belt; 84. Conveyor plate; 85. Drive component; 9. Outlet mechanism; 91. Inverted U-shaped frame; 92. Telescopic component; 10. Limiting slide; 11. Inclined groove; 12. Limiting slider; 13. Transmission component; 131. First rotating rod; 132. Second rotating rod; 133. Rope winding wheel; 134. 135. Traction rope; 1351. Linkage component; 1352. Pressing rod; 1353. Gear plate; 1354. Spur gear; 1355. Worm gear; 14. Transmission cavity; 15. Inner recessed groove; 16. First elastic element; 17. Limiting rod; 18. Second elastic element; 19. Elastic pole piece; 20. Contact switch; 21. Guide groove; 22. Guide bar; 23. Support seat; 24. Mating seat; 25. Adapter cavity; 26. Wheel frame; 27. Guide wheel; 28. Limiting groove. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Please see Figure 1-9 An electrical inspection mobile device includes an inspection vehicle body 1, and further includes: a storage box 2, disposed on the inspection vehicle body 1, the storage box 2 having a connected waiting cavity 3 and a waiting exit cavity 4 inside, and a removal outlet 5 communicating with the waiting exit cavity 4 at the bottom of the storage box 2; multiple positioning boxes 6, movably disposed within the storage box 2, and each positioning box 6 having a positioning light 7; a transmission mechanism 8, disposed within the waiting cavity 3, for moving and conveying the positioning boxes 6; and an exit mechanism 9, disposed within the waiting exit cavity 4, for removing the positioning boxes 6 from the storage box 2.

[0051] In use, first open the lid of storage box 2, then place positioning box 6 into the waiting cavity 3 of storage box 2. Then, start the transmission mechanism 8, which will move positioning box 6 inwards towards the inside of the waiting cavity 3. Each time, the transmission mechanism 8 will move positioning box 6 one position, and then another positioning box 6 will be placed into the waiting cavity 3. Then, the transmission mechanism 8 will move these two positioning boxes 6 inwards one position again, and then another positioning box 6 will be placed in, and so on, in a continuous cycle. Finally, after the corresponding number of positioning boxes 6 have been placed into the waiting cavity 3, the first positioning box 6 will enter the exit cavity 4. Figure 4 The inspection vehicle 1 will move to the pressure regulating station site for mobile inspection after the lid of the storage box 2 is closed. This avoids the current method of mainly relying on operators to conduct on-site inspections on foot, saving a lot of energy and time, greatly reducing the time and cycle of each inspection, improving inspection efficiency, and enabling timely detection. This facilitates timely handling by staff, effectively reducing the cost of failures, and also overcomes the situation where personnel cannot travel in bad weather, making it highly practical.

[0052] When the inspection vehicle 1 detects a fault in the equipment, it stops moving. Then, the export mechanism 9 moves the positioning box 6, which is located in the waiting-to-export chamber 4, downwards, causing the positioning box 6 to be removed from the storage box 2. Figure 6 Finally, the positioning box 6 will land on the ground, and the positioning light 7 will turn on. The positioning box 6 and the positioning light 7 serve to guide the location of the fault, making it easier for subsequent staff to see the fault location in a timely manner. This allows for a more intuitive and rapid identification of the fault, reducing the time and effort spent by staff in finding the fault point, shortening the duration of the fault, and thus reducing losses and the possibility of larger faults. After the inspection vehicle 1 places the positioning box 6, the export mechanism 9 will return to its initial position in the exit chamber 4. Then, the transmission mechanism 8 will start to move the next positioning box 6 to the exit chamber 4. At the same time, the inspection vehicle 1 will continue to move and inspect other areas. When other faults are found, another positioning box 6 will be released in the same way. Thus, the inspection vehicle 1 can continuously inspect and locate multiple fault locations, avoiding the current situation where inspection robots alarm and wait for manual handling or the inconvenience of manual location search. It is highly flexible, can greatly improve the efficiency of inspection, and can better ensure the safety of the voltage regulating station. It can be widely promoted and used.

[0053] In this embodiment, preferably, please refer to [reference needed]. Figure 3-6The transmission mechanism 8 includes: two rotating shafts 81 rotatably mounted on the inner wall of the waiting cavity 3; pulleys 82 mounted on the rotating shafts 81; and a transmission belt 83 drivingly connecting the two pulleys 82; multiple conveying plates 84 evenly distributed on the transmission belt 83; and a drive unit 85 mounted on the outer wall of the storage box 2, with its output end connected to one of the rotating shafts 81. The drive unit 85 in this application can be a servo motor. Activating the drive unit 85 causes the connected rotating shafts 81 and pulleys 82 to rotate, which in turn drives the transmission belt 83, causing the other rotating shafts 81 and pulleys 82 to rotate. The transmission belt 83 then moves the conveying plates 84, which in turn moves the positioning box 6, which is positioned between two adjacent conveying plates 84.

[0054] The positioning box 6 has a mating seat 24 at its upper end. The width of the mating seat 24 is less than the distance between the two conveyor plates 84. The mating seat 24 on the positioning box 6 is located between the two conveyor plates 84. The movement of the conveyor plates 84 will drive the mating seat 24 to move, thereby driving the positioning box 6 to move.

[0055] In this embodiment, preferably, please refer to [reference needed]. Figure 1-2 and Figure 4-6 The export mechanism 9 includes: an inverted U-shaped frame 91, slidably disposed on the inner wall of the cavity to be exported 4; and a telescopic member 92, disposed at the upper end of the storage box 2, the telescopic end of which is connected to the upper end of the inverted U-shaped frame 91. In this application, the telescopic member 92 can be an electric telescopic rod. After the telescopic member 92 is activated, it will drive the inverted U-shaped frame 91 to move up and down. When the telescopic member 92 causes the inverted U-shaped frame 91 to move down, the inverted U-shaped frame 91 will drive the positioning box 6 on it to move down, and finally exit from the export outlet 5.

[0056] The inner wall of the cavity 4 is provided with a guide groove 21, and the side wall of the inverted U-shaped frame 91 is provided with a guide bar 22 that is slidably connected to the guide groove 21. When the inverted U-shaped frame 91 moves up and down, it will drive the guide bar 22 to move along the guide groove 21, thereby improving the stability of the movement of the inverted U-shaped frame 91 and thus improving the stability of the movement of the positioning box 6.

[0057] In this embodiment, preferably, please refer to [reference needed]. Figure 3-9 The inner wall of the backup cavity 3 is provided with an inclined limiting groove 10, and the inner side wall of the inverted U frame 91 is provided with an inclined groove 11 that matches the limiting groove 10. The side of the positioning box 6 is provided with a limiting slider 12 that matches the limiting groove 10 and the inclined groove 11. The upper and lower sides of the limiting slider 12 are both inclined surfaces. The positioning box 6 is provided with a transmission component 13 for driving the limiting slider 12 to move.

[0058] When the positioning box 6 is placed into the candidate cavity 3, the limiting slider 12 on the positioning box 6 slides into the limiting groove 10 of the candidate cavity 3. The limiting groove 10 can support the positioning box 6. The limiting slider 12 can drive the positioning box 6 to slide along the limiting groove 10. When the first positioning box 6 to enter the candidate cavity 3 is in the innermost position of the candidate cavity 3, that is, the adjacent inverted U frame 91, when the transmission mechanism 8 drives the positioning box 6 to move again, under the action of the inclined limiting groove 10 and the inclined groove 11, the limiting slider 12 on the positioning box 6 will slide from the limiting groove 10 into the inclined groove 11. Thus, the positioning box 6 is located in the inverted U frame 91. The subsequent downward movement of the inverted U frame 91 will drive the positioning box 6 to move out. The same principle applies to the subsequent ones, ensuring that the positioning boxes 6 in the candidate cavity 3 can enter the inverted U frame 91 of the exit cavity 4 in sequence, with a good transition effect.

[0059] When the inverted U-shaped frame 91 moves the positioning box 6 out of the storage box 2, the positioning box 6, after contacting the ground, will drive the limiting slider 12 to move through the transmission component 13. This causes the limiting slider 12 to move towards the inside of the positioning box 6, eventually causing the limiting slider 12 to disengage from the inclined groove 11 of the inverted U-shaped frame 91. At this time, the positioning box 6 will disengage from the inverted U-shaped frame 91. Then, the inverted U-shaped frame 91 rises back into the waiting chamber 4 of the storage box 2, while the positioning box 6 remains on the ground. This achieves automatic disengagement of the positioning box 6 after it descends, without the need for additional operation. This greatly reduces the operation process and time, making it more convenient to use. It can save the inspection time of this inspection device, improve inspection efficiency, and has a good effect.

[0060] In this embodiment, preferably, please refer to [reference needed]. Figure 7-9 The positioning box 6 has a transmission cavity 14 and an inner recessed groove 15 inside. The limiting slider 12 is slidably disposed in the inner recessed groove 15. A first elastic element 16 is provided between the inner end of the limiting slider 12 and the inner wall of the inner recessed groove 15. The first elastic element 16 in this application can be a combination of a spring or a damper spring. The transmission component 13 drives the limiting slider 12 to move into the inner recessed groove 15 and compresses the first elastic element 16. When the positioning box 6 leaves the ground, the limiting slider 12 will move out of the inner recessed groove 15 and return to its initial position through the cooperation of the transmission component 13 and the first elastic element 16. It can be used repeatedly in a cyclical manner, and the use effect is good.

[0061] In this embodiment, preferably, please refer to [reference needed]. Figure 7-9The transmission component 13 includes: a first rotating rod 131 and a second rotating rod 132, both rotatably disposed within the transmission cavity 14. The second rotating rod 132 is equipped with a rope-winding wheel 133, on which a traction rope 134 is wound and connected. The other end of the traction rope 134 is connected to the limiting slider 12. A linkage component 135, disposed within the transmission cavity 14, is used to drive the second rotating rod 132 to rotate. After the positioning box 6 lands, the linkage component 135 drives the second rotating rod 132 to rotate. The rotation of the second rotating rod 132 causes the rope-winding wheel 133 to wind and tighten the traction rope 134. The other end of the traction rope 134 then pulls the limiting slider 12, causing the limiting slider 12 to move towards the inner recess 15.

[0062] In this embodiment, preferably, please refer to [reference needed]. Figure 7-9 The linkage component 135 includes: a pressure rod 1351, slidably disposed on the inner wall of the transmission cavity 14, with a toothed plate 1352 on the pressure rod 1351; a spur gear 1353 and a worm gear 1354, both disposed on the first rotating rod 131, with the spur gear 1353 meshing with the toothed plate 1352; and a worm wheel 1355, disposed on the second rotating rod 132 and meshing with the worm gear 1354. After the positioning box 6 is placed on the ground, the pressure rod 1351 will be pressed and move towards the transmission cavity 14. The pressure rod 1351 will drive the toothed plate 1352 to move, which in turn will drive the spur gear 1353 to rotate, thereby causing the first rotating rod 131 and the worm gear 1354 to rotate. The worm gear 1354 will then cause the worm wheel 1355 and the second rotating rod 132 to rotate. When the positioning box 6 is off the ground, the pressure rod 1351 will move back to its original position, and the first rotating rod 131 will reverse to drive the second rotating rod 132 to reverse back to its initial state.

[0063] The positioning box 6 also has a transfer cavity 25 that communicates with the transmission cavity 14 and the inner recessed groove 15 respectively. A wheel frame 26 is installed in the transfer cavity 25, and a guide wheel 27 is rotatably mounted on the wheel frame 26. The guide wheel 27 guides the traction rope 134, which can ensure that the traction rope 134 and the limiting slider 12 are better stressed, and can reduce the friction of the traction rope 134 and improve its service life.

[0064] The bottom of the positioning box 6 is also equipped with a support base 23, the height of which is higher than the height of the pressure rod 1351 in its natural state. When the positioning box 6 is placed on the ground, it can be supported by the support base 23, which can improve the landing stability of the positioning box 6.

[0065] In this embodiment, preferably, please refer to [reference needed]. Figure 7-8The inner wall of the transmission cavity 14 is also provided with a limiting groove 28. A limiting rod 17 connected to the pressure contact rod 1351 is slidably disposed in the limiting groove 28. A second elastic element 18 is provided between the limiting rod 17 and the inner wall of the limiting groove 28. The second elastic element 18 in this application can be a spring or a combination of a spring and a damper. When the positioning box 6 is placed on the ground and the pressure contact rod 1351 is pressed upward, it will drive the limiting rod 17 to move along the limiting groove 28 and compress the second elastic element 18. When the positioning box 6 is lifted off the ground, the second elastic element 18 will drive the limiting rod 17 and the pressure contact rod 1351 to move downward back to the initial position.

[0066] In this embodiment, preferably, please refer to [reference needed]. Figure 3-4 and Figure 6-7 The end of the pressure rod 1351 is also provided with an elastic electrode 19, and a contact switch 20 is installed on the top wall of the transmission cavity 14. The contact switch 20 is electrically connected to the positioning light 7. When the positioning box 6 is placed on the ground, the pressure rod 1351 will move upward along the transmission cavity 14, and the elastic electrode 19 at the top of the pressure rod 1351 will move upward and eventually contact the contact switch 20, thereby triggering the contact switch 20, which will turn on the positioning light 7, making it easier for staff to find. When the positioning box 6 is lifted off the ground, the pressure rod 1351 moves downward, causing the elastic electrode 19 to disengage from the contact switch 20, and the positioning light 7 will turn off. This avoids the need for the positioning light 7 to be always on or to use other equipment to turn it on, saving costs and improving the performance.

[0067] This mobile inspection device can perform all-weather inspections, data acquisition, video monitoring, image recognition, temperature and humidity measurement, and air pressure monitoring. It can quickly collect data and promptly alarm in case of abnormalities, improving the safety of pressure regulating station equipment operation. The mobile inspection device meets explosion-proof requirements and integrates multiple detection methods. It can also automatically transmit data online in real time and can self-diagnose fault types and issue alarms. Thus, it achieves the intended function of an inspection robot. The above-mentioned functions of the mobile inspection device are existing technologies and will not be elaborated upon in this article.

[0068] It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the invention. Those skilled in the art can make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the protection scope of the invention.

[0069] It should be noted that if the embodiments of the present invention involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0070] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

Claims

1. An electrical inspection mobile device, comprising an inspection vehicle body (1), characterized in that, Also includes: Storage box (2) is provided on the inspection vehicle body (1). The storage box (2) has a connected waiting cavity (3) and a waiting cavity (4) inside. The bottom of the storage box (2) has a removal outlet (5) that communicates with the waiting cavity (4). Positioning boxes (6) are provided in multiple ways and are movably disposed in the storage box (2). Positioning lights (7) are provided on the positioning boxes (6). The transmission mechanism (8) is located in the candidate cavity (3) and is used to drive the positioning box (6) to move and transport. The export mechanism (9) is located in the cavity to be exported (4) and is used to remove the positioning box (6) in the cavity to be exported (4) from the storage box (2). The transmission mechanism (8) includes: Two rotating shafts (81) are provided and are rotatably disposed on the inner wall of the candidate cavity (3). The rotating shafts (81) are provided with pulleys (82), and a transmission belt (83) is connected between the two pulleys (82). Conveyor plates (84) are provided in multiple and evenly distributed on the conveyor belt (83); A drive unit (85) is disposed on the outer wall of the storage box (2), and the output end of the drive unit (85) is connected to one of the rotating shafts (81); The export mechanism (9) includes: The inverted U-shaped frame (91) is slidably disposed on the inner wall of the cavity to be discharged (4); Telescopic component (92) is provided at the upper end of the storage box (2), and the telescopic end of the telescopic component (92) is connected to the upper end of the inverted U frame (91); The inner wall of the candidate cavity (3) is provided with an inclined limiting groove (10), the inner side wall of the inverted U frame (91) is provided with an inclined groove (11) that matches the limiting groove (10), the side of the positioning box (6) is provided with a limiting slider (12) that matches the limiting groove (10) and the inclined groove (11), the upper and lower sides of the limiting slider (12) are both inclined surfaces, and the positioning box (6) is provided with a transmission component (13) for driving the limiting slider (12) to move.

2. The mobile electrical inspection device according to claim 1, characterized in that, The positioning box (6) has a transmission cavity (14) and an inner recess (15) inside. The limiting slider (12) is slidably disposed in the inner recess (15). A first elastic element (16) is provided between the inner end of the limiting slider (12) and the inner wall of the inner recess (15).

3. The mobile electrical inspection device according to claim 2, characterized in that, The transmission component (13) includes: The first rotating rod (131) and the second rotating rod (132) are both rotatably disposed in the transmission cavity (14). The second rotating rod (132) is provided with a rope winding wheel (133), and a traction rope (134) is wound and connected on the rope winding wheel (133). The other end of the traction rope (134) is connected to the limiting slider (12). The linkage component (135) is located in the transmission cavity (14) and is used to drive the second rotating rod (132) to rotate.

4. The mobile electrical inspection device according to claim 3, characterized in that, The linkage component (135) includes: A pressure rod (1351) is slidably disposed on the inner wall of the transmission cavity (14), and a toothed plate (1352) is provided on the pressure rod (1351). Both the spur gear (1353) and the worm gear (1354) are mounted on the first rotating rod (131), and the spur gear (1353) meshes with the toothed plate (1352); A worm gear (1355) is mounted on the second rotating rod (132) and meshes with the worm (1354).

5. The mobile electrical inspection device according to claim 4, characterized in that, The inner wall of the transmission cavity (14) is also provided with a limiting groove (28), and a limiting rod (17) connected to the pressure rod (1351) is slidably provided in the limiting groove (28). A second elastic element (18) is provided between the limiting rod (17) and the inner wall of the limiting groove (28).

6. The mobile electrical inspection device according to claim 4, characterized in that, The end of the pressure rod (1351) is also provided with an elastic electrode (19), and a contact switch (20) is installed on the top wall of the transmission cavity (14). The contact switch (20) is electrically connected to the positioning lamp (7).

7. The mobile electrical inspection device according to claim 1, characterized in that, The inner wall of the cavity to be discharged (4) is provided with a guide groove (21), and the side wall of the inverted U frame (91) is provided with a guide bar (22) that is slidably connected to the guide groove (21).

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