Expressway tunnel electromechanical operation and maintenance management device and method

Abstract

The invention relates to the technical field of operation and maintenance management, in particular to a highway tunnel electromechanical operation and maintenance management device and method.The highway tunnel electromechanical operation and maintenance management device comprises an arc-shaped plate and a movable shell, the arc-shaped plate is movably connected with the movable shell, vertical plates are installed on the two sides of the arc-shaped plate, a hanging basket is arranged on the lower side of the movable shell, and a displacement assembly is arranged on the bottom face of the movable shell. Through the arrangement of the displacement assembly, the left-right position adjustment of personnel and equipment in the hanging basket on the arc-shaped plate can be achieved, through the arrangement of the height adjustment assembly, the height of the hanging basket can be adjusted, and through the adjustment operation, the safety of the hanging basket is improved. According to the invention, electromechanical operation and maintenance management can be conveniently realized at a specified position in the expressway tunnel, the efficiency of electromechanical operation and maintenance management is improved, and through the arrangement of the horizontal adjusting assembly and the positioning assembly, the levelness and stability of the hanging basket during electromechanical operation and maintenance management can be ensured, and the safety of electromechanical operation and maintenance management is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of operation and maintenance, in particular to a highway tunnel electromechanical operation and maintenance management device and method. BACKGROUND

[0002] The lighting, ventilation, monitoring and other electromechanical systems in the highway tunnel are directly related to the safety and efficiency of tunnel traffic, and with the extension of the road network and the increase of the operation period, the operation and maintenance of electromechanical equipment become more frequent, and the safety and efficiency of operation and maintenance are improved.

[0003] At present, the traditional scheme of tunnel electromechanical operation and maintenance mainly relies on high-altitude operation vehicles such as engineering vehicles to erect maintenance platforms, and the tunnel road section needs to be closed or semi-closed before operation to ensure safety, and the maintenance personnel operate on the lifting platform; when changing the operation position, the vehicle parking position and the platform height and level need to be adjusted repeatedly to ensure the accessibility of operation. However, the traditional scheme has obvious shortcomings: first, road closure can cause traffic congestion, affect road network efficiency, and may cause accidents, which requires a lot of manpower and material resources for dredging; second, the vehicle position adjustment is complicated, and the platform needs to be parked, fixed and debugged several times, which takes a long time and is low in operation and maintenance efficiency.

[0004] Based on the above reasons, the present application provides a highway tunnel electromechanical operation and maintenance management device and method, which can avoid long-time road closure while realizing efficient operation and maintenance, and ensure the convenience of highway tunnel electromechanical operation and maintenance management. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a highway tunnel electromechanical operation and maintenance management device and method.

[0006] In order to solve the above technical problems, the present application provides the following technical solutions: A highway tunnel electromechanical operation and maintenance management device, comprising an arc-shaped plate, a movable shell movably connected to the arc-shaped plate, and a vertical plate installed on both sides of the arc-shaped plate, a hanging basket provided on the lower side of the movable shell, a displacement assembly provided on the bottom surface of the movable shell, movable shafts movably connected to the front and rear sides of the movable shell, fixed plates fixedly connected to the other ends of the movable shafts, height adjustment assemblies provided on the fixed plates, horizontal adjustment assemblies provided on the movable shafts, a positioning assembly provided on the top surface of the movable shell, and a walking assembly provided on the bottom surface of the vertical plate.

[0007] As a preferred technical scheme of the present application, the displacement assembly comprises an arc-shaped rack fixedly connected to the bottom surface of the arc-shaped plate, and a first gear engaged with the arc-shaped rack, a first rotating shaft fixedly connected to the center of the side wall of the first gear, the first rotating shaft movably connected to the movable shell, and a first bevel gear fixedly connected to the side wall of the first rotating shaft, a second bevel gear engaged with the first bevel gear, a vertical shaft fixedly connected to the center of the side wall of the second bevel gear, and a first motor fixedly connected to the bottom end of the vertical shaft, the first motor fixedly connected to the movable shell.

[0008] As a preferred technical scheme of the present application, the horizontal adjustment assembly comprises a second gear fixedly connected to the movable shaft, a third gear engaged with one side of the second gear, a circular shaft fixedly connected to the center of the side wall of the third gear, the circular shaft movably connected to the movable shell at one end and fixedly connected to a synchronous wheel at the other end, a second motor fixedly connected to the top surface of the movable shell, two second rotating shafts mounted on the second motor, a synchronous wheel fixedly connected to the other end of each of the two second rotating shafts, and a same synchronous belt sleeved on the two synchronous wheels on the same side.

[0009] As a preferred technical scheme of the present application, the height adjustment assembly comprises a threaded pipe fixedly connected to the fixed plate, a threaded rod threadedly connected to the threaded pipe, a same connecting frame movably connected to the bottom ends of the two threaded rods, the connecting frame fixedly connected to the hanging basket, a same top shell movably connected to the top ends of the two threaded rods, a third motor fixedly connected to the top shell, two worms fixedly connected to the third motor, a worm gear engaged with each of the two worms, and the worm gears fixedly connected to the two threaded rods, respectively.

[0010] As a preferred technical scheme of the present application, the positioning assembly comprises an electric push rod fixedly connected to the top surface of the movable shell, a positioning plate fixedly connected to the bottom surface of the electric push rod, the positioning plate in an inverted concave shape, and the positioning plate matched with the second gear on both sides, and an anti-skid pad fixedly connected to the bottom surface of the positioning plate.

[0011] As a preferred technical scheme of the present application, the walking assembly comprises a fixed frame fixedly connected to the bottom surface of the vertical plate, the fixed frame in an I-shaped structure, two drive shafts movably connected to the fixed frame in a front-rear symmetrical manner, a drive wheel and a sprocket fixedly connected to each of the drive shafts, a fourth motor fixedly connected to the vertical plate, a fourth rotating shaft fixedly connected to the output end of the fourth motor, another sprocket fixedly connected to the fourth rotating shaft, and a same chain sleeved on the three sprockets.

[0012] As a preferred technical scheme of the present application, the front and rear inner walls of the movable shell are provided with sliding grooves, and the sliding grooves are movably connected with sliding rails, and the sliding rails are fixedly connected with the arc-shaped plate.

[0013] As a preferred technical scheme of the present application, the top shell is provided with two fixed rods which are symmetrically fixedly connected to the bottom surface of the top shell, and the bottom ends of the fixed rods penetrate through the fixed plate and are movably connected with the fixed plate.

[0014] A use method of the expressway tunnel electromechanical operation and maintenance management device, comprising the following steps: S1: selecting an arc-shaped plate matching the width and shape of the expressway tunnel, and fixedly connecting the arc-shaped plate with the vertical plates on both sides, so that the walking assemblies on both sides are located at the positions of the expressway tunnel, and placing the device for electromechanical operation and maintenance into the basket, and an operator also enters the basket; S2: according to the needs of electromechanical operation and maintenance in the expressway tunnel, the operator starts the fourth motor, the fourth motor drives the chain wheel to rotate through the fourth rotating shaft, and drives the driving shaft to rotate through the transmission of the chain wheel and the chain, so that the device walks in the expressway tunnel, and when reaching the electromechanical operation and maintenance position, the driving of the fourth motor is stopped; S3: starting the first motor, the first motor drives the vertical shaft to rotate, so that the first bevel gear meshes with the second bevel gear to rotate, the second bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to mesh with the arc-shaped rack to move, so as to adjust the left and right positions of the basket on the arc-shaped plate, and when the basket moves to the specified position, the driving of the first motor is stopped; S4: and in the process of driving of the first motor, the second motor is started at the same time, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the synchronous wheel to rotate, and the transmission of the synchronous wheel and the synchronous belt drives the circular shaft to drive the third gear to rotate, the third gear meshes with the second gear to rotate, so as to realize real-time adjustment of the horizontal position of the basket, ensure that the basket always maintains a horizontal position, and the second motor also stops running synchronously after the first motor stops; S5: starting the electric push rod, the electric push rod drives the positioning plate to move, so that the positioning plate is pressed against the arc-shaped plate and the second gear, on the one hand, the positioning of the movable shell and the arc-shaped plate is locked, and on the other hand, the positioning plate is pressed against the second gear to realize positioning of the second gear, thereby improving the stability of the device during use; S6: the operator starts the third motor according to actual needs, the third motor drives the worm to mesh with the worm gear to rotate, the worm gear drives the threaded rod to rotate, the threaded rod meshes with the threaded tube to rotate, so as to realize adjustment of the height of the basket, and the operator in the basket can realize operation and maintenance of the electromechanical equipment; S7: When the electromechanical equipment operation and maintenance management at one place is completed, repeat the operation of steps S1-S6 above, that is, the electromechanical operation and maintenance management of the device at different positions of the highway tunnel can be realized.

[0015] The embodiment of the present application provides a highway tunnel electromechanical operation and maintenance management device and method, which has the following beneficial effects: 1、The fourth motor drives the fourth rotating shaft to rotate, the chain wheel and the chain are driven to rotate, the driving shaft drives the driving wheel to rotate, and the device walks in the highway tunnel, and when reaching the electromechanical operation and maintenance position, the position of the device can be conveniently adjusted, and the electromechanical operation and maintenance management can be performed without closing the highway tunnel, thereby improving the passing efficiency of the highway tunnel. 2、The displacement assembly is arranged, the personnel and equipment in the basket can be adjusted in the left and right positions on the arc-shaped plate, the height adjusting assembly is arranged, the height of the basket can be adjusted, the electromechanical operation and maintenance management of the specified position in the highway tunnel can be conveniently realized, the efficiency of the electromechanical operation and maintenance management is improved, and the horizontal and stability of the basket during the electromechanical operation and maintenance management can be ensured by the horizontal adjusting assembly and the positioning assembly, and the safety of the electromechanical operation and maintenance management is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation of the present application. In the drawings: Figure 1 It is a whole front structure schematic diagram of the present application; Figure 2 It is a whole side structure schematic diagram of the present application; Figure 3 It is a structure schematic diagram of the basket of the present application; Figure 4 It is a structure schematic diagram of the movable shell of the present application; Figure 5 It is a structure schematic diagram of the walking assembly of the present application; Figure 6 It is a structure schematic diagram of the displacement assembly of the present application; Figure 7 It is a structure schematic diagram of the positioning assembly of the present application; Figure 8 It is a structure schematic diagram of the arc-shaped plate of the present application.

[0017] In the diagram: 1. Arc-shaped plate; 2. Movable shell; 3. Vertical plate; 4. Suspended basket; 5. Displacement assembly; 6. Movable shaft; 7. Fixed plate; 8. Height adjustment assembly; 9. Horizontal adjustment assembly; 10. Positioning assembly; 11. Traveling assembly; 12. Arc-shaped rack; 13. First gear; 14. First rotating shaft; 15. First bevel gear; 16. Second bevel gear; 17. Vertical shaft; 18. First motor; 19. Second gear; 20. Third gear; 21. Round shaft; 22. 23. Synchronous pulley; 24. Second motor; 25. Second shaft; 26. Synchronous belt; 27. Threaded pipe; 28. Threaded rod; 29. ​​Connecting frame; 30. Top shell; 31. Third motor; 32. Worm gear; 33. Worm wheel; 34. Electric push rod; 35. Fixed rod; 36. Positioning plate; 37. Anti-slip pad; 38. Fixed frame; 39. Drive shaft; 40. Drive wheel; 41. Sprocket; 42. Fourth motor; 43. Fourth shaft; 44. Chain; 45. Slide rail. Detailed Implementation

[0018] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0019] Example: Figures 1-8 As shown, a highway tunnel electromechanical operation and maintenance management device includes an arc-shaped plate 1, a movable shell 2 movably connected to the arc-shaped plate 1, and vertical plates 3 installed on both sides of the arc-shaped plate 1. A basket 4 is provided on the lower side of the movable shell 2, and a displacement component 5 is provided on the bottom surface of the movable shell 2. The displacement component 5 includes an arc-shaped rack 12, which is fixedly connected to the bottom surface of the arc-shaped plate 1. A first gear 13 meshes on the arc-shaped rack 12. A first rotating shaft 14 is fixedly connected to the center of the side wall of the first gear 13. The first rotating shaft 14 is movably connected to the movable shell 2. A first bevel gear 15 is fixedly connected to the side wall of the first rotating shaft 14. A second bevel gear 16 meshes on the first bevel gear 15. A vertical shaft 17 is fixedly connected to the center of the side wall of the second bevel gear 16. A first motor 18 is fixedly connected to the bottom end of the vertical shaft 17. The first motor 18 is fixedly connected to the movable shell 2. In the technical solution of this embodiment, by starting the first motor 18, the first motor 18 drives the vertical shaft 17 to rotate, so that the first bevel gear 15 meshes with the second bevel gear 16 to rotate, the second bevel gear 16 drives the first rotating shaft 14 to rotate, and the first rotating shaft 14 drives the first gear 13 to mesh with the arc rack 12 to move, thereby realizing the left and right position adjustment of the suspended basket 4 on the arc plate 1, so as to adjust the suspended basket 4 to a suitable position, which is convenient for the maintenance and use of the specified electromechanical equipment; The movable shell 2 has sliding grooves on its front and rear inner walls, and sliding rails 44 are movably connected in the sliding grooves. The sliding rails 44 are fixedly connected to the arc plate 1, so that the movable shell 2 can move stably on the arc plate 1. The front and rear sides of the movable shell 2 are movably connected with movable shafts 6, the other ends of the movable shafts 6 are fixedly connected with fixed plates 7, height adjusting assemblies 8 are arranged on the two fixed plates 7, the height adjusting assembly 8 comprises a threaded pipe 26, the threaded pipe 26 is fixedly connected with the fixed plate 7, a threaded rod 27 is threadedly connected in the threaded pipe 26, the bottom ends of the two threaded rods 27 are movably connected with a same connecting frame 28, the connecting frame 28 is fixedly connected with the hanging basket 4, the top ends of the two threaded rods 27 are movably connected with a same top shell 29, the top shell 29 is fixedly connected with a third motor 30, two worms 31 are fixedly connected on the third motor 30, the worms 31 are meshed with worms 32, and the worms 32 are fixedly connected with the two threaded rods 27 respectively; In the technical scheme of the embodiment, the third motor 30 is started, the third motor 30 drives the worms 31 to mesh with the worms 32 to rotate, the worms 32 drive the threaded rods 27 to rotate, the threaded rods 27 mesh with the threaded pipe 26 to rotate, so that the height of the hanging basket 4 is adjusted, and the operator in the hanging basket 4 can realize the operation and maintenance management of the electromechanical equipment; The movable shaft 6 is provided with a horizontal adjusting assembly 9, the horizontal adjusting assembly 9 comprises a second gear 19, the second gear 19 is fixedly connected with the movable shaft 6, one side of the second gear 19 is meshed with a third gear 20, a circular shaft 21 is fixedly connected to the side wall center of the third gear 20, one end of the circular shaft 21 is movably connected with the movable shell 2, the other end of the circular shaft 21 is fixedly connected with a synchronous wheel 22, a second motor 23 is fixedly connected to the top surface of the movable shell 2, two second rotating shafts 24 are installed on the second motor 23, the other ends of the two second rotating shafts 24 are fixedly connected with the synchronous wheel 22, and the same side of the two synchronous wheels 22 is sleeved with a same synchronous belt 25; In the technical scheme of the embodiment, in the process that the hanging basket 4 moves, the second motor 23 drives the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the synchronous wheel 22 to rotate, the transmission of the synchronous wheel 22 and the synchronous belt 25 drives the circular shaft 21 to drive the third gear 20 to rotate, the third gear 20 meshes with the second gear 19 to rotate, the horizontal position of the hanging basket 4 is adjusted in real time, the hanging basket 4 always keeps in a horizontal position, the stability of the hanging basket 4 during movement is improved, and safety is ensured; The top surface of the movable shell 2 is provided with a positioning assembly 10, the positioning assembly 10 comprises an electric push rod 33, the electric push rod 33 is fixedly connected to the top surface of the movable shell 2, a positioning plate 35 is fixedly connected to the bottom surface of the electric push rod 33, the positioning plate 35 is in a reverse concave shape, the two sides of the positioning plate 35 are matched with the second gear 19, and a non-slip pad 36 is fixedly connected to the bottom surface of the positioning plate 35; In the technical scheme of the embodiment, when the adjustment of the position of the hanging basket 4 is completed, the electric push rod 33 is started, the electric push rod 33 drives the positioning plate 35 to move, so that the positioning plate 35 is pressed against the arc-shaped plate 1 and the second gear 19, on the one hand, the positioning and locking between the movable shell 2 and the arc-shaped plate 1 are achieved, and on the other hand, the positioning plate 35 is pressed against the second gear 19, the positioning of the second gear 19 is achieved, and the stability of the device during use is improved; The bottom surface of the vertical plate 3 is provided with a walking assembly 11, the walking assembly 11 comprises a fixed frame 37 fixedly connected to the bottom surface of the vertical plate 3, and the fixed frame 37 is in the shape of an I-beam, two drive shafts 38 are symmetrically and movably connected to the fixed frame 37, a drive wheel 39 and a sprocket 40 are fixedly connected to each drive shaft 38, a fourth motor 41 is fixedly connected to the vertical plate 3, a fourth rotating shaft 42 is fixedly connected to the output end of the fourth motor 41, another sprocket 40 is fixedly connected to the fourth rotating shaft 42, and the same chain 43 is sleeved on the three sprockets 40; In the technical scheme of the embodiment, the fourth motor 41 is started, the fourth motor 41 drives the sprocket 40 to rotate through the fourth rotating shaft 42, the drive shaft 38 drives the drive wheel 39 to rotate through the transmission of the sprocket 40 and the chain 43, and the device is driven to walk in the highway tunnel through the drive wheel 39, when reaching the electromechanical operation and maintenance position, the position of the device is conveniently adjusted, electromechanical operation and maintenance management can be performed without closing the highway tunnel, and the passing efficiency of the highway tunnel is improved.

[0020] A use method of a highway tunnel electromechanical operation and maintenance management device, comprising the following steps: S1: selecting an arc-shaped plate 1 matched with the width and shape of the inside of the highway tunnel, fixedly connecting the arc-shaped plate 1 and the vertical plates 3 on both sides, so that the walking assemblies 11 on both sides are located at the positions of both sides of the highway tunnel, placing a device for electromechanical operation and maintenance management into the hanging basket 4, and an operator also enters the hanging basket 4; S2: according to the needs of electromechanical operation and maintenance in the highway tunnel, the operator starts the fourth motor 41, the fourth motor 41 drives the sprocket 40 to rotate through the fourth rotating shaft 42, the drive shaft 38 drives the drive wheel 39 to rotate through the transmission of the sprocket 40 and the chain 43, and the device is driven to walk in the highway tunnel through the drive wheel 39, when reaching the electromechanical operation and maintenance position, the drive of the fourth motor 41 is stopped; S3: the first motor 18 is started, the first motor 18 drives the vertical shaft 17 to rotate, so that the first bevel gear 15 meshes with the second bevel gear 16 to rotate, the second bevel gear 16 drives the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the first gear 13 to mesh with the arc-shaped rack 12 to move, the left and right position adjustment of the hanging basket 4 on the arc-shaped plate 1 is achieved, and when the hanging basket 4 moves to a specified position, the drive of the first motor 18 is stopped. S4: and in the process of driving the first motor 18, the second motor 23 is started at the same time, the second motor 23 drives the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the synchronous wheel 22 to rotate, the synchronous wheel 22 and the synchronous belt 25 are driven to rotate, the circular shaft 21 drives the third gear 20 to rotate, the third gear 20 meshes with the second gear 19 to rotate, the horizontal position of the hanging basket 4 is adjusted in real time, the horizontal position of the hanging basket 4 is ensured to be kept, and the first motor 18 stops, and the second motor 23 also stops running at the same time; S5: the electric push rod 33 is started, the electric push rod 33 drives the positioning plate 35 to move, so that the positioning plate 35 is pressed on the arc-shaped plate 1 and the second gear 19, on the one hand, the positioning and locking between the movable shell 2 and the arc-shaped plate 1 are realized, and on the other hand, the positioning plate 35 is pressed on the second gear 19, the positioning of the second gear 19 is realized, and the stability of the device during use is improved; S6: the third motor 30 is started according to actual needs, the third motor 30 drives the worm 31 to mesh with the worm gear 32 to rotate, the worm gear 32 drives the threaded rod 27 to rotate, the threaded rod 27 meshes with the threaded pipe 26 to rotate, so that the height of the hanging basket 4 is adjusted, and the operation and maintenance management operation of the electromechanical equipment in the hanging basket 4 can be realized; S7: when the operation and maintenance management of the electromechanical equipment at one place is completed, the steps S1-S6 are repeated, and the electromechanical operation and maintenance management operation of the device at different positions in the highway tunnel can be realized.

[0021] Finally, it should be noted that in the description of the application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the application.

[0022] In the description of the application, it should be noted that unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific situation.

[0023] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A highway tunnel electromechanical operation and maintenance management device, comprising an arc-shaped plate (1), characterized in that, The arc-shaped plate (1) is movably connected with a movable shell (2), and both sides of the arc-shaped plate (1) are provided with vertical plates (3), the lower side of the movable shell (2) is provided with a hanging basket (4), and the bottom surface of the movable shell (2) is provided with a displacement assembly (5), both sides of the movable shell (2) are movably connected with movable shafts (6), the other ends of the movable shafts (6) are fixedly connected with fixed plates (7), both sides of the fixed plates (7) are provided with height adjusting assemblies (8), the movable shafts (6) are provided with horizontal adjusting assemblies (9), the top surface of the movable shell (2) is provided with a positioning assembly (10), and the bottom surface of the vertical plate (3) is provided with a walking assembly (11).

2. The expressway tunnel electromechanical operation and maintenance management device according to claim 1, characterized in that, The displacement assembly (5) comprises an arc-shaped rack (12), the arc-shaped rack (12) is fixedly connected to the bottom surface of the arc-shaped plate (1), and a first gear (13) is engaged with the arc-shaped rack (12), a first rotating shaft (14) is fixedly connected to the center of the side wall of the first gear (13), the first rotating shaft (14) is movably connected with the movable shell (2), a first bevel gear (15) is fixedly connected to the side wall of the first rotating shaft (14), a second bevel gear (16) is engaged with the first bevel gear (15), a vertical shaft (17) is fixedly connected to the center of the side wall of the second bevel gear (16), a first motor (18) is fixedly connected to the bottom end of the vertical shaft (17), and the first motor (18) is fixedly connected with the movable shell (2).

3. The expressway tunnel electromechanical operation and maintenance management device according to claim 1, characterized in that, The horizontal adjusting assembly (9) comprises a second gear (19), the second gear (19) is fixedly connected with the movable shaft (6), a third gear (20) is engaged with one side of the second gear (19), a circular shaft (21) is fixedly connected to the center of the side wall of the third gear (20), one end of the circular shaft (21) is movably connected with the movable shell (2), a synchronous wheel (22) is fixedly connected to the other end of the circular shaft (21), a second motor (23) is fixedly connected to the top surface of the movable shell (2), two second rotating shafts (24) are mounted on the second motor (23), the other ends of the two second rotating shafts (24) are fixedly connected with synchronous wheels (22), and the same side of the two synchronous wheels (22) is sleeved with a same synchronous belt (25).

4. The expressway tunnel electromechanical operation and maintenance management device according to claim 1, characterized in that, The height adjusting assembly (8) comprises a threaded pipe (26), the threaded pipe (26) is fixedly connected with the fixed plate (7), a threaded rod (27) is screwedly connected in the threaded pipe (26), the bottom ends of the two threaded rods (27) are movably connected with a same connecting frame (28), the connecting frame (28) is fixedly connected with the hanging basket (4), the top ends of the two threaded rods (27) are movably connected with a same top shell (29), a third motor (30) is fixedly connected in the top shell (29), two worms (31) are fixedly connected to the third motor (30), worms (32) are engaged with the worms (31), and the worms (32) are fixedly connected with the threaded rods (27) on both sides.

5. The expressway tunnel electromechanical operation and maintenance management device according to claim 3, characterized in that, The positioning assembly (10) comprises an electric push rod (33) fixedly connected to the top surface of the movable shell (2), and a positioning plate (35) fixedly connected to the bottom surface of the electric push rod (33), wherein the positioning plate (35) is in the shape of an inverted concave section, and the two sides of the positioning plate (35) are matched with the second gear (19); and a non-slip pad (36) is fixedly connected to the bottom surface of the positioning plate (35).

6. The expressway tunnel electromechanical operation and maintenance management device according to claim 1, characterized in that, The walking assembly (11) comprises a fixed frame (37) fixedly connected to the bottom surface of the vertical plate (3), wherein the fixed frame (37) is in the shape of an I-beam; two drive shafts (38) are symmetrically and movably connected to the fixed frame (37); a drive wheel (39) and a sprocket (40) are fixedly connected to each drive shaft (38); a fourth motor (41) is fixedly connected to the vertical plate (3); a fourth rotating shaft (42) is fixedly connected to the output end of the fourth motor (41); another sprocket (40) is fixedly connected to the fourth rotating shaft (42); and the same chain (43) is sleeved on the three sprockets (40).

7. The expressway tunnel electromechanical operation and maintenance management device according to claim 1, characterized in that, Sliding grooves are formed in the front and rear inner walls of the movable shell (2), and sliding rails (44) are movably connected in the sliding grooves.

8. The expressway tunnel electromechanical operation and maintenance management device according to claim 4, characterized in that, Two fixed rods (34) are symmetrically fixedly connected to the bottom surface of the top shell (29), the bottom ends of the fixed rods (34) penetrate through the fixed plate (7), and the fixed rods (34) are movably connected with the fixed plate (7).

9. The use of a highway tunnel electromechanical operation and maintenance management device according to any one of claims 1-8, characterized in that, The steps include: S1: selecting an arc-shaped plate (1) matching the width and shape of the inside of the expressway tunnel, and fixedly connecting the arc-shaped plate (1) with the vertical plates (3) on both sides, so that the walking assemblies (11) on both sides are located at the positions of the two sides of the expressway tunnel, and placing the device for electromechanical operation and maintenance into the hanging basket (4), and the operator also enters the hanging basket (4); S2: according to the needs of electromechanical operation and maintenance in the expressway tunnel, the operator starts the fourth motor (41), the fourth motor (41) drives the sprocket (40) to rotate through the fourth rotating shaft (42), the drive shaft (38) drives the drive wheel (39) to rotate through the transmission of the sprocket (40) and the chain (43), and the device is driven by the drive wheel (39) to walk in the expressway tunnel, and when reaching the electromechanical operation and maintenance position, the driving of the fourth motor (41) is stopped; S3: starting the first motor (18), the first motor (18) drives the vertical shaft (17) to rotate, so that the first bevel gear (15) meshes with the second bevel gear (16) to rotate, the second bevel gear (16) drives the first rotating shaft (14) to rotate, the first rotating shaft (14) drives the first gear (13) to mesh with the arc-shaped rack (12) to move, so as to adjust the left and right positions of the hanging basket (4) on the arc-shaped plate (1), and when the hanging basket (4) moves to the specified position, the driving of the first motor (18) is stopped. S4: And in the process of driving the first motor (18), the second motor (23) is started at the same time, the second motor (23) drives the second rotating shaft (24) to rotate, the second rotating shaft (24) drives the synchronous wheel (22) to rotate, the synchronous wheel (22) and the synchronous belt (25) are driven to rotate, the circular shaft (21) drives the third gear (20) to rotate, the third gear (20) meshes with the second gear (19) to rotate, the horizontal position of the basket (4) is adjusted in real time, and the basket (4) is kept in a horizontal position at all times, and the second motor (23) is stopped after the first motor (18) is stopped; S5: Start the electric push rod (33), the electric push rod (33) drives the positioning plate (35) to move, so that the positioning plate (35) is pressed on the arc plate (1) and the second gear (19), on the one hand, the positioning plate (35) is pressed on the arc plate (1) and the second gear (19), on the other hand, the positioning plate (35) is pressed on the second gear (19), the positioning of the second gear (19) is realized, and the stability of the device is improved; S6: The operator starts the third motor (30) according to the actual needs, the third motor (30) drives the worm (31) to mesh with the worm gear (32) to rotate, the worm gear (32) drives the threaded rod (27) to rotate, the threaded rod (27) meshes with the threaded tube (26) to rotate, so as to realize the height adjustment of the basket (4), and the operator in the basket (4) can realize the operation and maintenance management of the electromechanical equipment; S7: When the electromechanical equipment operation and maintenance is completed, repeat the above steps S1-S6, that is, the electromechanical operation and maintenance management operation of the device in different positions of the highway tunnel can be realized.

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