Subway public work inspection trolley

Abstract

The utility model discloses a subway public work inspection trolley, which relates to the technical field of rail transit vehicle detection auxiliary equipment and comprises an inspection trolley base, a clamping groove is formed in the top of the inspection trolley base, a clamping block is clamped in the clamping groove, a storage box is fixedly mounted at the top of the clamping block, and a mounting groove is formed in the inspection trolley base. The inspection trolley base is internally provided with a rotating groove, the interior of the rotating groove is rotatably connected with a first rotating shaft, and the outer side of the first rotating shaft is fixedly sleeved with a rotating roller. The inspection trolley has the advantages that the clamping block is clamped into the clamping groove, the installation work of the storage box can be completed, at the moment, the limiting rotating force on the rotating roller is relieved, and the storage box can be installed conveniently; and the limiting block can be reset through resilience force of the telescopic spring, so that the limiting block is clamped into the limiting groove to complete limiting work on the clamping block, therefore, limiting installation work on the storage box can be completed, tools can be stored through the storage box, manual hand holding is not needed, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit vehicle detection auxiliary equipment, in particular to a subway maintenance inspection trolley. Background Art

[0002] Subway is a type of urban rail transit line system, which refers to fast, large-capacity, electric-powered rail transit built in cities. In recent years, my country's urban rail transit network has grown rapidly. A large number of urban rail transit infrastructure are under maintenance, and the pressure on line safety and monitoring has also increased. How to ensure the safe operation of the subway system has become an important issue that needs to be urgently addressed by governments and management departments at all levels. It has also attracted great attention from the society. Ensuring the safe operation of the subway system is the most important thing. At present, the operation and maintenance mode of urban subways is still mainly patrol inspection, which is also the most basic and critical way to ensure the safe operation of subways. At present, rail transit infrastructure is basically inspected manually, and inspection vehicles are used to identify defects. This inspection method is inefficient and requires maintenance tools to be worn during inspections. Long-term inspections are also a great burden on the physical strength of staff. For this reason, we have proposed a subway engineering inspection vehicle. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a subway maintenance inspection vehicle, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a subway engineering inspection vehicle, comprising a mounting base, a card slot is provided on the top of the mounting base, a card block is carded inside the card slot, a storage box is fixedly installed on the top of the card block, a mounting slot is provided inside the mounting base, a rotating slot is provided inside the mounting base, a first rotating shaft is rotatably connected inside the rotating slot, a roller is fixedly sleeved on the outer side of the first rotating shaft, a connecting rope is provided on the outer side of the roller, a limiting block is fixedly installed on one end of the connecting rope, a limiting slot is provided on the outer side of the card block, and the limiting slot is adapted to the limiting block.

[0005] Preferably, a connecting rope is fixedly installed inside the installation groove, and the connecting rope passes through the telescopic spring.

[0006] Preferably, a rotating column is rotatably connected to the top of the mounting base, a rotating block is fixedly installed on the top of the rotating column, a third rotating shaft is rotatably connected inside the rotating block, and a connecting plate is fixedly sleeved on the outer side of the third rotating shaft.

[0007] Preferably, a three-dimensional laser scanner is fixedly mounted on one side of the connecting plate, a sleeve plate is fixedly mounted on the outer side of the three-dimensional laser scanner, and a lighting lamp is fixedly mounted on one side of the sleeve plate.

[0008] Preferably, a second motor is fixedly mounted on one side of the rotating block, and an output end of the second motor is fixedly connected to one end of the third rotating shaft.

[0009] Preferably, a first motor is fixedly mounted on the bottom of the mounting base, a second rotating shaft is fixedly connected to an output end of the first motor, and a second gear is fixedly sleeved on an outer side of the second rotating shaft.

[0010] Preferably, a first gear is fixedly sleeved on the outer side of the rotating column, and the first gear is meshingly connected with the second gear.

[0011] The utility model provides a subway maintenance inspection vehicle, which has the following beneficial effects:

[0012] 1. The subway maintenance inspection trolley drives the roller to rotate by rotating the first rotating shaft, so as to store the connecting rope and drive the limit block to move at the same time. When the limit block moves, the telescopic spring is compressed and stored. The installation of the storage box can be completed by inserting the card block into the inside of the card slot. At this time, the limiting rotation force on the roller is released, and the limit block can be reset by the rebound force of the telescopic spring, so that it is inserted into the inside of the limiting slot to complete the limiting work of the card block, thereby completing the limiting installation work of the storage box. The storage box can be used to store tools without manual holding, thereby improving practicality.

[0013] 2. The subway maintenance inspection vehicle can drive the second shaft to rotate by utilizing the first motor, thereby driving the second gear on the outside to rotate, and the second gear can be engaged with the first gear to drive the rotating column to rotate, and the irradiation direction of the rotating block can be adjusted by rotating the rotating column, and the third shaft can be driven to rotate by utilizing the second motor, and the connection plate can be driven to rotate by rotating the third shaft, and the angle of the three-dimensional laser scanner can be adjusted by rotating the connection plate, and the three-dimensional laser scanner can be used to record the entire picture in real time, and the model of the rail transit infrastructure can be reconstructed, thereby completing the inspection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a side view of the rotating block of the utility model.

[0017] In the figure: 1. mounting base; 2. first motor; 3. rotating groove; 4. first rotating shaft; 5. rotating roller; 6. mounting groove; 7. connecting rope; 8. telescopic spring; 10. clamping groove; 11. clamping block; 12. limiting groove; 13. limiting block; 14. first gear; 15. rotating column; 16. rotating block; 17. second motor; 18. connecting plate; 19. sleeve plate; 20. 3D laser scanner; 21. lighting lamp; 22. second gear; 23. second rotating shaft; 24. third rotating shaft; 26. storage box. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Embodiment 1:

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a subway maintenance inspection vehicle, comprising a mounting base 1, a card slot 10 is provided on the top of the mounting base 1, a card block 11 is connected inside the card slot 10, a storage box 26 is fixedly installed on the top of the card block 11, a mounting slot 6 is provided inside the mounting base 1, a rotating slot 3 is provided inside the mounting base 1, a first rotating shaft 4 is rotatably connected inside the rotating slot 3, a rotating roller 5 is fixedly sleeved on the outside of the first rotating shaft 4, a connecting rope 7 is provided on the outside of the rotating roller 5, a limiting block 13 is fixedly installed on one end of the connecting rope 7, a limiting slot 12 is provided on the outside of the card block 11, the limiting slot 12 is adapted to the limiting block 13, a connecting rod 26 is fixedly installed inside the mounting slot 6 Rope 7, connecting rope 7 passes through telescopic spring 8, and by rotating the first rotating shaft 4 to drive the rotating roller 5 to rotate, the connecting rope 7 can be stored, and at the same time, the limiting block 13 is driven to move. When the limiting block 13 moves, the telescopic spring 8 is compressed and stored, and the installation of the storage box 26 can be completed by inserting the card block 11 into the inside of the card slot 10. At this time, the limiting rotation force on the rotating roller 5 is released, and the limiting block 13 can be reset by utilizing the resilience of the telescopic spring 8, so that it is inserted into the inside of the limiting slot 12 to complete the limiting work of the card block 11, thereby completing the limiting installation work of the storage box 26, and the storage box 26 can be used to store tools without manual holding, thereby improving practicality.

[0021] Embodiment 2:

[0022] The top of the mounting base 1 is rotatably connected with a rotating column 15, the top of the rotating column 15 is fixedly installed with a rotating block 16, the inside of the rotating block 16 is rotatably connected with a third rotating shaft 24, the outer side of the third rotating shaft 24 is fixedly sleeved with a connecting plate 18, a three-dimensional laser scanner 20 is fixedly installed on one side of the connecting plate 18, a sleeve plate 19 is fixedly installed on the outer side of the three-dimensional laser scanner 20, a lighting lamp 21 is fixedly installed on one side of the sleeve plate 19, a second motor 17 is fixedly installed on one side of the rotating block 16, the output end of the second motor 17 is fixedly connected to one end of the third rotating shaft 24, a first motor 2 is fixedly installed on the bottom of the mounting base 1, the output end of the first motor 2 is fixedly connected with a second rotating shaft 23, the outer side of the second rotating shaft 23 is fixedly sleeved with a second gear 22, the outer side of the rotating column 15 A first gear 14 is fixedly sleeved, and the first gear 14 is meshedly connected with the second gear 22. By utilizing the first motor 2 to drive the second rotating shaft 23 to rotate, the outer second gear 22 can be driven to rotate, and the second gear 22 is meshedly connected with the first gear 14 to drive the rotating column 15 to rotate. By rotating the rotating column 15, the irradiation direction of the rotating block 16 can be adjusted. By utilizing the second motor 17 to drive the third rotating shaft 24 to rotate, the third rotating shaft 24 can be rotated to drive the connecting plate 18 to rotate, and the angle of the three-dimensional laser scanner 20 can be adjusted by rotating the connecting plate 18. By utilizing the three-dimensional laser scanner 20, the full screen can be recorded in real time, and the model of the rail transit infrastructure can be reconstructed, thereby completing the inspection work.

[0023] In summary, when the subway maintenance inspection trolley is used, the first rotating shaft 4 is first rotated to drive the rotating roller 5 to rotate, so that the connecting rope 7 can be stored, and the limiting block 13 is driven to move at the same time. When the limiting block 13 moves, the telescopic spring 8 is compressed and stored, and the installation of the storage box 26 can be completed by inserting the card block 11 into the inside of the card slot 10. At this time, the limiting rotation force on the rotating roller 5 is released, and the limiting block 13 can be reset by using the rebound force of the telescopic spring 8, so that it is inserted into the inside of the limiting groove 12 to complete the limiting work of the card block 11, thereby completing the limiting installation work of the storage box 26, and the storage box 26 can be used to store tools without manual holding. By utilizing the first motor 2 to drive the second rotating shaft 23 to rotate, the outer second gear 22 can be driven to rotate, and by utilizing the meshing connection between the second gear 22 and the first gear 14, the rotating column 15 can be driven to rotate, and by utilizing the rotation of the rotating column 15, the irradiation direction of the rotating block 16 can be adjusted, and by utilizing the second motor 17 to drive the third rotating shaft 24 to rotate, and by utilizing the rotation of the third rotating shaft 24, the connecting plate 18 can be driven to rotate, and by utilizing the rotation of the connecting plate 18, the angle of the three-dimensional laser scanner 20 can be adjusted, and by utilizing the three-dimensional laser scanner 20, the full screen can be recorded in real time, and the model of the rail transit infrastructure can be reconstructed, thereby completing the inspection work.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A subway maintenance inspection vehicle, comprising a mounting base (1), characterized in that: The top of the installation base (1) is provided with a card slot (10), a card block (11) is carded inside the card slot (10), a storage box (26) is fixedly installed on the top of the card block (11), the inside of the installation base (1) is provided with a mounting slot (6), the inside of the installation base (1) is provided with a rotation slot (3), the inside of the rotation slot (3) is rotatably connected to a first rotating shaft (4), a rotating roller (5) is fixedly sleeved on the outer side of the first rotating shaft (4), a connecting rope (7) is provided on the outer side of the rotating roller (5), one end of the connecting rope (7) is fixedly installed with a limiting block (13), the outer side of the card block (11) is provided with a mounting slot (6), a rotating slot (3) is fixedly sleeved on the outer side of the first rotating shaft (4), a connecting rope (7) is fixedly sleeved on the outer side of the first rotating shaft (4), a limiting block (13) is fixedly installed on one end of the connecting rope (7), and a first rotating shaft (4) is fixedly sleeved on the outer side of the first rotating shaft (4). A limit groove (12) is provided, and the limit groove (12) is matched with the limit block (13); the top of the mounting base (1) is rotatably connected to a rotating column (15); the top of the rotating column (15) is fixedly installed with a rotating block (16); the inside of the rotating block (16) is rotatably connected to a third rotating shaft (24); the outer side of the third rotating shaft (24) is fixedly sleeved with a connecting plate (18); a three-dimensional laser scanner (20) is fixedly installed on one side of the connecting plate (18); a sleeve plate (19) is fixedly installed on the outer side of the three-dimensional laser scanner (20); and a lighting lamp (21) is fixedly installed on one side of the sleeve plate (19).

2. A subway maintenance inspection vehicle according to claim 1, characterized in that: A connecting rope (7) is fixedly installed inside the installation groove (6), and the connecting rope (7) passes through the telescopic spring (8).

3. A subway maintenance inspection vehicle according to claim 1, characterized in that: A second motor (17) is fixedly mounted on one side of the rotating block (16), and an output end of the second motor (17) is fixedly connected to one end of a third rotating shaft (24).

4. A subway maintenance inspection vehicle according to claim 3, characterized in that: A first motor (2) is fixedly mounted on the bottom of the mounting base (1); a second rotating shaft (23) is fixedly connected to the output end of the first motor (2); and a second gear (22) is fixedly sleeved on the outer side of the second rotating shaft (23).

5. A subway maintenance inspection vehicle according to claim 4, characterized in that: A first gear (14) is fixedly sleeved on the outer side of the rotating column (15), and the first gear (14) is meshingly connected with a second gear (22).

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