Operation inspection vehicle

Abstract

The utility model relates to the technical field of substation inspection equipment, in particular to an operation inspection vehicle. Comprising a fixing frame, a seat is fixed to the top of the fixing frame, a console is installed on one side of the top of the fixing frame, a visual screen is installed on the other side of the top of the fixing frame, detection pieces are installed on one sides of the two ends of the top of the fixing frame, a connecting frame is fixed to the bottom of the fixing frame, and moving mechanisms used for displacement are installed at the two ends of the connecting frame. Each moving mechanism comprises a crawler belt, a driving motor, a positioning plate, a rotating shaft and a driving gear, and the driving gear is fixed to the outer side of the rotating shaft. According to the operation inspection vehicle provided by the invention, through cooperation of the moving mechanism, the detection piece and the seat, various devices can be carried during inspection, and the devices can be conveniently driven to move through movement of the inspection vehicle, so that a transformer substation is inspected through the devices, the labor amount of inspection personnel is saved, and meanwhile, the detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of substation inspection equipment, and in particular to an operation inspection vehicle. Background Art

[0002] The inspection and operation mode of traditional substation equipment operation and maintenance personnel has problems such as a wide variety of instruments with single functions and the need to carry a large number of work tools for each on-site inspection and operation. It is difficult to meet the needs of comprehensive inspection of substation equipment status and immediate equipment operation as the scale of the power grid grows rapidly.

[0003] For example, the patent (CN113405005B) discloses a substation inspection device, including a mobile frame and a camera assembly, the camera assembly includes a shell and a camera group, the shell is connected to the upper end of the mobile frame, a plurality of camera groups are arranged in the shell, all the camera groups are distributed in a circle, the camera group includes a first camera and a second camera, the first camera is arranged horizontally, the second camera is arranged above the first camera, the second camera is arranged upwardly tilted, and the shell is provided with a first side hole for exposing the first camera and a second side hole for exposing the second camera. It can expand the monitoring angle and monitoring range to improve the monitoring effect;

[0004] To this end, a work inspection vehicle is designed to provide another technical solution to the above technical problems. Summary of the invention

[0005] Based on this, it is necessary to provide an operation inspection vehicle to solve the technical problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The cam is secured to the chassis and has a plurality of camshafts, each of which is secured to a plurality of camshafts, each of which is secured to a plurality of camshafts. The camshafts are secured to a plurality of camshafts, each of which is secured to a plurality of camshafts. The camshafts are secured to a plurality of camshafts, each of which is secured to a plurality of camshafts.

[0008] As a preferred embodiment of the operation inspection vehicle provided by the present invention, the detection component is an infrared instrument or an ultraviolet instrument or a telescope or an SF6 gas leak detector or an illumination lamp.

[0009] As a preferred embodiment of the operation inspection vehicle provided by the present invention, a management module is provided inside the console for controlling the work of the inspection piece;

[0010] The management module includes an audio and video receiving and early warning module;

[0011] The audio and video receiving device is used to transmit the audio and video collected during the detection, and can display the collected images through a visual screen;

[0012] The early warning module is used to identify abnormal situations in the collected audio and video and issue early warning signals.

[0013] As a preferred embodiment of the work inspection vehicle provided by the present invention, each of the mobile mechanisms includes a first auxiliary wheel, a second auxiliary wheel, a first reset assembly and a second reset assembly, the first auxiliary wheel is evenly rotatably connected to the adjacent ends of the tops of the two positioning plates, the second auxiliary wheel is rotatably connected to one side of the adjacent ends of the two positioning plates and located at the bottom of the driving gear, the first reset assembly is installed between the bottoms of the two positioning plates, and the second reset assembly is installed on the other side of the adjacent ends of the two positioning plates.

[0014] As a preferred embodiment of the working inspection vehicle provided by the present invention, the first reset assembly includes a first fixed rod, a first support plate, a second fixed rod, a third auxiliary wheel, a first spring and a third fixed rod, the first fixed rod is rotatably connected between the two positioning plates and located at the bottom of the first auxiliary wheel, both ends of the first fixed rod are rotatably connected to the first support plate, a second fixed rod is fixed between the bottoms of the two first support plates, the first spring is sleeved on the outer side of the second fixed rod, a third fixed rod is fixed between the two positioning plates and located at one end of the first fixed rod, the top of the first spring is fixed to the third fixed rod, one end of the two first support plates is rotatably connected to the third auxiliary wheel, and the third auxiliary wheel is slidably connected to the crawler track.

[0015] As a preferred embodiment of the operation inspection vehicle provided by the present invention, the first support plate is in a triangular shape.

[0016] As a preferred embodiment of the working inspection vehicle provided by the present invention, the second reset assembly includes a first positioning rod, a limiting frame, a fourth auxiliary wheel, a second positioning rod and a second spring. The first positioning rod is fixed to the other side of the two positioning plates adjacent to one end, and the second positioning rod is fixed inside the first positioning rod. One side of the second positioning rod is rotatably connected to the second spring, one end of the second spring is rotatably connected to the limiting frame, and the limiting frame is slidably connected to the positioning plate, the inner side of the limiting frame is rotatably connected to the fourth auxiliary wheel, and the fourth auxiliary wheel is slidably connected to the track.

[0017] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0018] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects:

[0019] The present invention provides an inspection vehicle, which can carry a variety of equipment during inspection through the cooperation of a moving mechanism, a detection member and a seat, and can facilitate the movement of the equipment through the movement of the inspection vehicle, so that the substation can be inspected through the equipment, thereby saving the labor of the inspection personnel and improving the efficiency of the inspection.

[0020] Through the cooperation of the driving motor, the driving gear, the first reset assembly and the second reset assembly, the inspection vehicle can adapt to different road surfaces when moving, and can also move stably on uneven road surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 An exploded view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the fixing frame of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the connecting frame of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the crawler of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the positioning plate of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the first reset component of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the second reset component of the present invention.

[0029] In the figure: 1. fixing frame; 2. seat; 3. control console; 4. detection part; 5. visual screen; 6. storage cavity; 7. connecting frame; 8. crawler track; 9. driving motor; 10. positioning plate; 11. first auxiliary wheel; 12. rotating shaft; 13. driving gear; 14. second auxiliary wheel; 15. first fixing rod; 16. first supporting plate; 17. second fixing rod; 18. third auxiliary wheel; 19. first spring; 20. third fixing rod; 21. first positioning rod; 22. limiting frame; 23. fourth auxiliary wheel; 24. second positioning rod; 25. second spring. DETAILED DESCRIPTION

[0030] Reference Figure 1-Figure 8 A work inspection vehicle comprises a fixed frame 1, a seat 2 is fixed on the top of the fixed frame 1, so that the user can sit on the seat 2 and have a better experience. A control console 3 is installed on one side of the top of the fixed frame 1, and a visual screen 5 is installed on the other side of the top of the fixed frame 1, so that the detection component 4 and the visual screen 5 can be controlled through the control console 3, and the detection data can be viewed through the visual screen 5. Detection components 4 are installed on one side of both ends of the top of the fixed frame 1, so that the detection component 4 can facilitate the detection of the substation during the inspection. The detection component 4 is an infrared instrument or an ultraviolet instrument or a telescope or an SF6 gas leak detector or a lighting lamp, etc. The top of the fixed frame 1 is provided with a storage cavity 6, through which the storage The cavity 6 is used to place some smaller parts or equipment, and then it can detect tiny settlement, displacement and deformation according to the different detection parts 4, and can give real-time warnings for risks such as harmful gas leakage and fire in the substation equipment area and prevent potential safety risks, so that different detection parts 4 can be selected according to the direction of detection required. The top of the fixed frame 1 can also be equipped with fire-fighting equipment, video intercom, tool box, medicine box, etc., so that it can realize high-end functions such as inspection, oil sampling, and electricity testing by lifting the cable trench cover with the mechanical arm, liberating the traditional manual operation mode, and finally realizing efficient and convenient inspection and operation of substation equipment by single person, single machine, multiple combinations, and multiple application scenarios;

[0031] In other embodiments, the top of the fixed frame 1 can also keep pace with the times and add new operating functions, integrating the advantages of intelligent equipment and manual inspection and operation, with strong versatility, easy management and can effectively improve the efficiency of operation and maintenance inspection and operation, reduce operation risks, avoid personal injury, and reduce labor intensity and burden; thereby, the fixed frame 1 is equipped with a crawler-type manned and wireless automatic following tool vehicle with various inspection and operation tools through the detection part 4. The vehicle is powered by a power supply battery and can travel on all terrains of the substation and can cross the cable cover. The vehicle body includes a stainless steel vehicle-mounted platform, and the front is provided with a mechanical arm base, a mechanical arm extension part, a mechanical arm rotation part, and a mechanical claw. The tool compartment can be pulled out and expanded, and a combination charging seat with various interfaces; the mechanical arm extension part can carry other tools according to the needs of on-site work, such as a tester and an insulating rod; inspection and operation tools such as infrared cameras and leak detectors are fixed to the camera gimbal through buckles, and various inspection and operation equipment such as telescopes and ultraviolet instruments can also be fixed as needed.

[0032] A management module is provided inside the console 3 to control the work of the detection element 4;

[0033] The management module includes audio and video receiving and early warning modules;

[0034] The audio and video receiving device is used to transmit the audio and video collected during the detection, and can display the collected images through the visual screen 5;

[0035] The early warning module is used to identify abnormal conditions in the collected audio and video and issue early warning signals to improve the efficiency of fault diagnosis. The management module transmits the information to the corresponding software module through the local area network for matching with the PMS demand data;

[0036] A connecting frame 7 is fixed to the bottom of the fixed frame 1, and both ends of the connecting frame 7 are equipped with moving mechanisms for displacement. Each moving mechanism includes a crawler 8, a driving motor 9, a positioning plate 10, a first auxiliary wheel 11, a rotating shaft 12, a driving gear 13, a second auxiliary wheel 14, a first reset assembly and a second reset assembly. A driving gear 13 is fixed to the outside of the rotating shaft 12, and a positioning plate 10 is slidably connected to the outside of the driving gear 13 and at both ends of the driving gear 13. The positioning plate 10 is bolted to the connecting frame 7, so that the connecting ends of the two moving mechanisms at adjacent ends can be connected. The connecting frame 7 is fixed by a threaded connection with the positioning plate 10. One end of the positioning plate 10 is bolted to a driving motor 9 located at the top of the connecting frame 7. The output end of the driving motor 9 is fixed to the rotating shaft 12, so that the operation of the driving motor 9 drives the rotating shaft 12 to drive the driving gear 13 to rotate. Tracks 8 are arranged on the outside of the two positioning plates 10, and the track 8 is meshed and connected with the driving gear 13, so that the driving gear 13 can drive the track 8 to rotate as a whole when the inner side of the track 8 rotates, and drive the inspection vehicle to move by the different contact positions of the track 8 with the ground;

[0037] The first auxiliary wheel 11 is evenly rotatably connected to the adjacent ends of the tops of the two positioning plates 10, so that the top height of the crawler 8 is supported and limited by the first auxiliary wheel 11. The second auxiliary wheel 14 is rotatably connected to one side of the adjacent ends of the two positioning plates 10 and located at the bottom of the driving gear 13. A first reset component is installed between the bottoms of the two positioning plates 10 to allow the crawler 8 to be adjusted when it contacts different ground surfaces. A second reset component is installed on the other side of the adjacent ends of the two positioning plates 10, so that the second reset component can be adjusted according to the tightness of the crawler 8.

[0038] The first reset assembly includes a first fixing rod 15, a first support plate 16, a second fixing rod 17, a third auxiliary wheel 18, a first spring 19 and a third fixing rod 20. The first fixing rod 15 is rotatably connected between the two positioning plates 10 and at the bottom of the first auxiliary wheel 11. Both ends of the first fixing rod 15 are rotatably connected to the first support plate 16, and the two first support plates 16 are located at one end of the two positioning plates 10 away from each other, so that the first support plate 16 can rotate around the first fixing rod 15. The shape of the first support plate 16 is triangular. The second fixing rod 17 is fixed between the bottoms of the two first support plates 16. The outer side of the second fixing rod 17 is sleeved with the first spring 19. The first fixing rod 15 is located between the two positioning plates 10 and at one end of the first fixing rod 15. A third fixing rod 20 is fixed, and the top of the first spring 19 is fixed to the third fixing rod 20, so that the second fixing rod 17 is driven by the rotation of the first support plate 16 on the outside of the first fixing rod 15 to squeeze the first spring 19, and one end of the two first support plates 16 is rotatably connected with a third auxiliary wheel 18, and the third auxiliary wheel 18 is slidably connected with the crawler 8, so that the third auxiliary wheel 18 slides on the inner side of the crawler 8, so that when the road surface is uneven, the protruding surface is squeezed by the driving motor 9 to drive the corresponding third auxiliary wheel 18 to rise, so that the third auxiliary wheel 18 drives the first spring 19 in the corresponding first reset assembly to be compressed, and at the same time, when the road surface protrusion moves over, the third auxiliary wheel 18 can be reset by the compression and rebound of the first spring 19;

[0039] The second reset assembly includes a first positioning rod 21, a limiting frame 22, a fourth auxiliary wheel 23, a second positioning rod 24 and a second spring 25. The first positioning rod 21 is fixed to the other side of the two positioning plates 10 adjacent to one end, and the second positioning rod 24 is fixed inside the first positioning rod 21. One side of the second positioning rod 24 is rotatably connected to the second spring 25, and one end of the second spring 25 is rotatably connected to the limiting frame 22, so that the movement of the limiting frame 22 can compress the second spring 25 with the assistance of the second positioning rod 24, and the limiting frame 2 2 is slidably connected with the positioning plate 10, so that the limiting frame 22 can only move horizontally inside the positioning plate 10, and the inner side of the limiting frame 22 is rotatably connected with the fourth auxiliary wheel 23, and the fourth auxiliary wheel 23 is slidably connected with the crawler track 8, so that the fourth auxiliary wheel 23 slides on the inner side of the crawler track 8, so that when the crawler track 8 is tightened or shortened due to squeezing, the fourth auxiliary wheel 23 can drive the second spring 25 to be compressed, and after the pressure disappears, the rebound of the second spring 25 drives the fourth auxiliary wheel 23 to reset and drive the crawler track 8 to recover.

[0040] In this embodiment, a power supply is provided on the top of the connecting frame 7, and the power supply is used to provide power to the detection member 4, the driving motor 9, etc.

[0041] The use process of an inspection vehicle provided by the present invention is as follows: when it is necessary to carry out inspection, the corresponding detection member 4 is installed on the fixed frame 1, so that the inspection can be carried out during the inspection, and the inspection personnel can sit on the seat 2 to control the inspection vehicle. When it is necessary to move, the driving motor 9 is controlled to be energized to drive the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 drives the driving gear 13 to rotate synchronously, so that the rotation of the driving gear 13 drives the crawler 8 to rotate on the outside of the two positioning plates 10, and at the same time, the top of the crawler 8 is supported by the first auxiliary wheel 11, and one side of the crawler 8 is supported by the second auxiliary wheel 14. The bottom of the crawler track 8 is supported by the third auxiliary wheel 18, and the other side of the crawler track 8 is supported by the fourth auxiliary wheel 23. At the same time, when the inspection vehicle encounters an uneven road surface during movement, when a protrusion on the road surface contacts the crawler track 8, the third auxiliary wheel 18 will be driven to rise, and the rising of the third auxiliary wheel 18 will drive the first support plate 16 to rotate around the first fixed rod 15, so that the first support plate 16 drives the second fixed rod 17 to rise, and the second fixed rod 17 compresses the first spring 19 through the support of the third fixed rod 20, so that after moving over the uneven road surface, the third auxiliary wheel 18 can be restored by the rebound of the first spring 19 after being compressed.

Claims

1. An inspection vehicle, comprising a fixed frame (1), characterized in that: A seat (2) is fixed on the top of the fixing frame (1), a control console (3) is installed on one side of the top of the fixing frame (1), a visual screen (5) is installed on the other side of the top of the fixing frame (1), detection components (4) are installed on one side of both ends of the top of the fixing frame (1), a connecting frame (7) is fixed on the bottom of the fixing frame (1), and moving mechanisms for displacement are installed on both ends of the connecting frame (7), each of the moving mechanisms comprises a crawler (8), a drive motor (9), a positioning plate (10), a rotating shaft (12) and a drive gear (13), A driving gear (13) is fixed on the outer side of the rotating shaft (12); positioning plates (10) are slidably connected to the outer side of the driving gear (13) and at both ends of the driving gear (13); the positioning plate (10) is bolted to the connecting frame (7); a driving motor (9) is bolted to one end of the positioning plate (10) and at the top of the connecting frame (7); the output end of the driving motor (9) is fixed to the rotating shaft (12); tracks (8) are arranged on the outer sides of the two positioning plates (10), and the tracks (8) are meshingly connected to the driving gear (13).

2. The operation inspection vehicle according to claim 1, characterized in that: The detection component (4) is an infrared instrument, an ultraviolet instrument, a telescope, an SF6 gas leak detector, or an illumination lamp.

3. The operation inspection vehicle according to claim 1, characterized in that: The console (3) is provided with a management module inside, which is used to control the work of the detection element (4); The management module includes an audio and video receiving and early warning module; The audio and video receiver is used to transmit the audio and video collected during the detection, and can display the collected images through a visual screen (5); The early warning module is used to identify abnormal situations in the collected audio and video and issue early warning signals.

4. The operation inspection vehicle according to claim 1, characterized in that: Each of the moving mechanisms comprises a first auxiliary wheel (11), a second auxiliary wheel (14), a first reset assembly and a second reset assembly; the first auxiliary wheel (11) is evenly rotatably connected to the adjacent ends of the tops of the two positioning plates (10); the second auxiliary wheel (14) is rotatably connected to one side of the adjacent ends of the two positioning plates (10) and located at the bottom of the driving gear (13); the first reset assembly is installed between the bottoms of the two positioning plates (10); and the second reset assembly is installed on the other side of the adjacent ends of the two positioning plates (10).

5. The operation inspection vehicle according to claim 4, characterized in that: The first reset assembly comprises a first fixing rod (15), a first support plate (16), a second fixing rod (17), a third auxiliary wheel (18), a first spring (19) and a third fixing rod (20); the first fixing rod (15) is rotatably connected between the two positioning plates (10) and located at the bottom of the first auxiliary wheel (11); both ends of the first fixing rod (15) are rotatably connected to the first support plate (16); a second fixing rod (17) is fixed between the bottoms of the two first support plates (16); the outer side of the second fixing rod (17) is sleeved with the first spring (19); a third fixing rod (20) is fixed between the two positioning plates (10) and located at one end of the first fixing rod (15); the top of the first spring (19) is fixed to the third fixing rod (20); one end of the two first support plates (16) is rotatably connected to the third auxiliary wheel (18); and the third auxiliary wheel (18) is slidably connected to the crawler track (8).

6. The operation inspection vehicle according to claim 5, characterized in that: The first support plate (16) is in the shape of a triangle.

7. The operation inspection vehicle according to claim 4, characterized in that: The second reset assembly comprises a first positioning rod (21), a limiting frame (22), a fourth auxiliary wheel (23), a second positioning rod (24) and a second spring (25); the first positioning rod (21) is fixed to the other side of the two positioning plates (10) adjacent to one end; the second positioning rod (24) is fixed inside the first positioning rod (21); one side of the second positioning rod (24) is rotatably connected to the second spring (25); one end of the second spring (25) is rotatably connected to the limiting frame (22); the limiting frame (22) is slidably connected to the positioning plate (10); the inner side of the limiting frame (22) is rotatably connected to the fourth auxiliary wheel (23); the fourth auxiliary wheel (23) is slidably connected to the crawler (8).

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