Dam flood discharge gate inspection robot

Abstract

The utility model discloses a dam flood discharge gate inspection robot which comprises a box body and a clamping sleeve, a moving assembly is installed on the box body, the moving assembly comprises a track and idler wheels, fixing assemblies are installed on one side of the track and one side of the box body, each fixing assembly comprises a first electromagnet and a second electromagnet, and a detection assembly is installed on the inner side of the box body. The detection assembly comprises a camera and a first motor, a movable assembly is installed on the inner side of the box body and comprises a second motor and a clamping wheel, the dam flood discharge gate inspection robot can automatically move on a flood discharge gate, the inspection robot does not need to be moved through hoisting equipment, inspection omission is avoided, and the inspection efficiency is improved. According to the method, comprehensive inspection work on the flood discharge gate is guaranteed, it is guaranteed that the camera can clearly see the state of the flood discharge gate, the problem that tiny cracks in the flood discharge gate cannot be seen due to the fact that water is not clear is solved, the reliability of inspection work is guaranteed, and the method is suitable for inspection of the dam flood discharge gate.

Description

Technical Field

[0001] The utility model relates to the technical field of flood discharge gate inspection equipment, in particular to a dam flood discharge gate inspection robot. Background Technique

[0002] To ensure the safety of the flood discharge operation of the dam, it is often necessary to regularly inspect the dam flood discharge gate, and thus a gate inspection robot is required. The utility model patent with the patent application number CN201721267110.X discloses an inspection device for inspecting the underwater structure of the gate. When working, it can not only view the actual conditions of underwater equipment such as diversion tunnels and gates, but also is convenient to operate, without the need for manual diving to view, and is safe and reliable. According to the disclosed technical solution, when the existing flood discharge gate inspection equipment is in use, on the one hand, it cannot move while adhering to the flood discharge gate, and often needs to rely on the lifting of water equipment to control the position of the equipment, which is prone to omissions during the inspection work and is not conducive to ensuring a comprehensive inspection of the flood discharge gate. On the other hand, when inspecting the flood discharge gate, it is easy to be unable to clearly view the state of the flood discharge gate due to turbid water, which is not conducive to ensuring the reliability of the inspection work.

[0003] Therefore, how to design a dam flood discharge gate inspection robot has become the problem to be solved currently by us. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the existing equipment moves while adhering to the flood discharge gate, it needs to rely on the lifting of water equipment to control the position of the equipment, which is prone to omissions during the inspection work, and to solve the problem that when inspecting the flood discharge gate, it is easy to be unable to clearly view the flood discharge gate due to turbid water.

[0005] To solve the above problems, the present application is realized through the following technical solutions:

[0006] A dam flood discharge gate inspection robot includes a box body. A plurality of second motors are fixedly installed on the inner walls of both sides of the box body. The side walls of the output shafts of each second motor penetrate and are rotatably connected to the side wall of the box body. The bottom of the output shaft of each second motor is connected to a clamping wheel. The clamping wheel is rotationally clamped to the inner side wall of the track. A plurality of rollers are installed at both ends of the track. Each track is also provided with a plurality of first electromagnets. Each first electromagnet is connected to the track through a support rod. A plurality of second electromagnets are installed at the bottom of the box body. Each second electromagnet is connected to the box body through a support rod. A plurality of observation ports are provided on the side wall of the box body.

[0007] A spring is sleeved outside the support rod connected to each first electromagnet. One side of the spring is connected to the first electromagnet, and one side of the spring is connected to the track.

[0008] A spring is sleeved outside the support rod connected to each electromagnet two. One side of the spring is connected to magnet two, and one side of the spring is connected to the box body.

[0009] On the inner wall of one side of the box body, a motor one is fixedly connected. The output shaft of the motor one is rotationally connected to the top of the camera. The camera is fixedly connected to the lighting lamp by bolts. The bottom of the camera is connected to a rotating rod by bolts. The bottom end of the rotating rod is connected to the inner wall of the bottom of the box body through a bearing.

[0010] On the outer wall of the other side of the box body, a ferrule is welded. A filter cartridge is welded on the inner wall of the ferrule. A screw plate is clamped on the inner side wall of the filter cartridge. The screw plate is connected to the output shaft of the motor three. The outer side wall of the screw plate is fitted and rotationally connected to the inner side wall of the ferrule. The bottom end of the screw plate is connected to a pressure valve on the inner wall of the bottom end of the ferrule. Inlets are provided on both sides of the top end of the ferrule. The bottom end of the ferrule communicates with a conduit.

[0011] Observation ports are installed on the left side, front side, and back side of the box body.

[0012] Four electromagnets two are installed at the bottom of the box body.

[0013] Tracks are installed on both sides of the box body. Two rollers are installed on each track.

[0014] Two motors two are installed on the box body.

[0015] One side outer wall of the conduit is welded to the bottom of the box body.

[0016] Preferably, the filter cartridge penetrates and connects to the side wall of one side of the conduit.

[0017] Preferably, the material of the filter cartridge is a stainless steel filter cartridge or a ceramic filter cartridge.

[0018] Preferably, both the electromagnet one and the electromagnet two are equipped with springs.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] 1. When the dam flood discharge gate inspection robot is in use, the track is moved to near the flood discharge gate. First, the electromagnet one is turned on, and the electromagnet one adsorbs and fixes on the flood discharge gate. The motor two drives the caster wheels to move on the track, thereby driving the box body to move, so as to perform inspection work on the flood discharge gate. When the box body moves from one end of the track to the other end, the electromagnet two is turned on and the electromagnet one is turned off. The electromagnet two is fixed on the flood discharge gate. The motor two drives the track to move through the caster wheels, so that the track moves on the flood discharge gate through the rollers, thereby ensuring that the inspection robot can move on the flood discharge gate, eliminating the need for a hoisting device to move the inspection robot and avoiding the situation of missed inspections, ensuring a comprehensive inspection of the flood discharge gate.

[0021] 2. When the dam flood discharge gate inspection robot is performing inspection work, the lighting lamp provides illumination, and the camera inspects the flood discharge gate through the observation port. At the same time, Motor 1 drives the camera to rotate, increasing the inspection range. Motor 3 drives the screw plate to rotate inside the bushing, sucking water through the inlet into the inside of the bushing. After the water is filtered, it enters the outside of the filter cartridge and then flows upward from the bottom on one side of the box body through the conduit, ensuring the clarity of the water quality on one side of the box body. Furthermore, it ensures that the camera can clearly see the state of the flood discharge gate, avoiding problems such as being unable to see the tiny cracks on the flood discharge gate due to unclear water quality, and ensuring the reliability of the inspection work. The impurities filtered out in the filter cartridge are pushed by the screw plate to open the pressure valve and discharge outward, ensuring the filtering function of the filter cartridge.

[0022] 3. The dam flood discharge gate inspection robot is reasonably designed and is relatively efficient and convenient to use, suitable for the inspection of dam flood discharge gates. The utility model is reasonably designed and is relatively convenient to use, suitable for the inspection of dam flood discharge gates. Brief Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of a dam flood discharge gate inspection robot of the present utility model;

[0024] Figure 2 It is a schematic cross-sectional view of a dam flood discharge gate inspection robot of the present utility model;

[0025] Reference Signs: Box body 1; Track 2; Roller 3; Electromagnet 1 4; Electromagnet 2 5; Support rod 6; Spring 7; Camera 8; Lighting lamp 9; Motor 1 10; Motor 2 11; Caster 12; Bushing 13; Motor 3 14; Screw plate 15; Filter cartridge 16; Inlet 17; Conduit 18; Pressure valve 19; Observation port 20; Rotating rod 21. Detailed Description of the Preferred Embodiments

[0026] It should be understood that the orientation or positional relationships indicated by terms such as "both sides, inner wall, side wall, bottom, inner side wall, two ends, outer side, one side, top, bottom end, the other side, top end" are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In the device of the present invention, Electromagnet 1 4, Electromagnet 2 5, Camera 8, Lighting lamp 9, Motor 1 10, Motor 2 12 and Motor 3 14 are powered by an external power supply through a power cord.

[0027] Embodiment 1

[0028] This embodiment describes the connection relationship of the device. Please refer to Figures 1 to 2, A dam flood discharge gate inspection robot, including a box body 1. On the inner walls of both sides of the box body 1, a plurality of second motors 11 are fixedly installed. The side walls of the output shafts of each second motor 11 penetrate and rotatably connect to the side walls of the box body 1. At the bottom of the output shaft of each second motor 11, a clamping wheel 12 is connected. The clamping wheel 12 rotatably clamps the inner side wall of the track 2. At both ends of the track 2, a plurality of rollers 3 are installed. Each track 2 is also equipped with a plurality of first electromagnets 4. Each first electromagnet 4 is connected to the track 2 through a support rod 6. At the bottom of the box body 1, a plurality of second electromagnets 5 are installed. Each second electromagnet 5 is connected to the box body 1 through a support rod 6. On the side wall of the box body 1, a plurality of observation ports 20 are provided.

[0029] A spring 7 is sleeved outside the support rod 6 connected to each first electromagnet 4. One side of the spring 7 is connected to the first electromagnet 4, and one side of the spring 7 is connected to the track 2. A spring 7 is sleeved outside the support rod 6 connected to each second electromagnet 5. One side of the spring 7 is connected to the second magnet 5, and one side of the spring 7 is connected to the box body 1.

[0030] On the inner wall of one side of the box body 1, a first motor 10 is fixedly connected. The output shaft of the first motor 10 rotatably connects to the top of the camera 8. The camera 8 is fixedly connected to the lighting lamp 9 through bolts. The bottom of the camera 8 is connected to the rotating rod 21 through bolts. The bottom end of the rotating rod 21 is rotatably connected to the inner wall of the bottom of the box body 1 through a bearing.

[0031] On the outer wall of the other side of the box body 1, a clamping sleeve 13 is welded. On the inner wall of the clamping sleeve 13, a filter cartridge 16 is welded. The inner side wall of the filter cartridge 16 is clamped with a screw plate 15. The screw plate 15 is connected to the output shaft of the third motor 14. The outer side wall of the screw plate 15 is in fitting rotation connection with the inner side wall of the clamping sleeve 13. The bottom end of the screw plate 15 is connected to a pressure valve 19 on the inner wall of the bottom end of the clamping sleeve 13. At both sides of the top end of the clamping sleeve 13, inlets 17 are provided. The bottom end of the clamping sleeve 13 communicates with a conduit 18.

[0032] Observation ports 20 are installed on the left side, front side and back side of the box body 1. Four second electromagnets 5 are installed at the bottom of the box body 1. On both sides of the box body 1, tracks 2 are installed. Each track 2 is equipped with two rollers 3. Two second motors 11 are installed on the box body 1.

[0033] The outer wall of one side of the conduit 18 is welded to the bottom of the box body 1. Preferably, the filter cartridge 16 penetrates and connects to the side wall of one side of the conduit 18. Preferably, the material of the filter cartridge 16 is a stainless steel filter cartridge or a ceramic filter cartridge. Preferably, both the first electromagnet 4 and the second electromagnet 5 are equipped with springs 7. Preferably, one side of the conduit 18 communicates with the outer side of the bottom end of the clamping sleeve 13. Further preferably, the opening structure at the bottom end of the clamping sleeve 13 communicates with one side of the conduit 18.

[0034] Embodiment 2

[0035] The operating principle of the described device in this embodiment is described as follows. Please refer to Figures 1 to 2:A dam flood discharge gate inspection robot, comprising a box body 1 and a clamping sleeve 13. A moving component is installed on the box body 1. The moving component includes a track 2 and rollers 3. Fixed components are installed on one side of both the track 2 and the box body 1. The fixed components include an electromagnet 4 and an electromagnet 5. A detection component is installed inside the box body 1. The detection component includes a camera 8 and a motor 10. An activity component is installed inside the box body 1. The activity component includes a motor 11 and a clamping wheel 12. A filtering component is installed on the clamping sleeve 13. The filtering component includes a filter cartridge 16 and a motor 14. The track 2 is clamped on both sides of the box body 1. The clamping wheel 12 is clamped inside the track 2. The motor 11 is installed inside the box body 1 through bolts. The output shaft of the motor 11 passes through the inner wall of the box body 1 and is installed on the clamping wheel 12 through bolts. The rollers 3 are respectively installed at the top and bottom of the track 2 through bolts. Support rods 6 are welded on one side of both the box body 1 and the track 2. The electromagnet 4 and the electromagnet 5 are both sleeved on the outer side of the support rod 6. The electromagnet 4 and the electromagnet 5 are connected to the track 2 and the box body 1 respectively through springs 7. During use, move the track 2 near the flood discharge gate. First, turn on the electromagnet 4, and the electromagnet 4 adsorbs and fixes on the flood discharge gate. The motor 11 drives the clamping wheel 12 to move on the track 2, thereby driving the box body 1 to move for inspecting the flood discharge gate. When the box body 1 moves from one end of the track 2 to the other end, turn on the electromagnet 5 and turn off the electromagnet 4. The electromagnet 5 is fixed on the flood discharge gate. The motor 11 drives the track 2 to move through the clamping wheel 12, so that the track 2 moves on the flood discharge gate through the rollers 3, thereby ensuring that the inspection robot can move on the flood discharge gate, eliminating the need for a hoisting device to move the inspection robot and avoiding missed inspections, ensuring a comprehensive inspection of the flood discharge gate.

[0036] In this embodiment, the camera 8 is installed inside the box body 1 through a rotating shaft. The first motor 10 is installed on the inner wall of the top of the box body 1 through bolts. The top of the camera 8 is key-connected to the output shaft of the first motor 10. An observation port 20 is hermetically installed on the box body 1. A lighting lamp 9 is installed on the camera 8 through bolts. A bushing 13 is welded to the other side of the box body 1. The third motor 14 is installed on the top of the bushing 13 through bolts. A filter cartridge 16 is welded to the inner wall of the bushing 13. A screw plate 15 is clamped inside the filter cartridge 16. The top end of the screw plate 15 passes through the inner wall of the top end of the bushing 13 and is key-connected to the output shaft of the third motor 14. The bottom end of the screw plate 15 extends to the inner wall of the bottom end of the bushing 13. A pressure valve 19 is installed at the bottom end of the bushing 13. Inlets 17 are formed on both sides of the top end of the bushing 13. A conduit 18 is welded to the bottom of the box body 1. One end of the conduit 18 is communicated with the bottom end of the bushing 13. The other end of the conduit 18 extends to the bottom of one side of the box body 1. During the inspection work, the lighting lamp 9 provides illumination. The camera 8 inspects the flood discharge gate through the observation port 20. At the same time, the first motor 10 drives the camera 8 to rotate, increasing the inspection range. The third motor 14 drives the screw plate 15 to rotate inside the bushing 13, sucking water through the inlets 17 into the inside of the bushing 13. The water is filtered and then enters the outside of the filter cartridge 16, and then flows upward from the bottom of one side of the box body 1 through the conduit 18, ensuring the clarity of the water quality on one side of the box body 1. Furthermore, it ensures that the camera 8 can clearly see the state of the flood discharge gate, avoiding problems such as not being able to see the tiny cracks on the flood discharge gate due to unclear water quality, and ensuring the reliability of the inspection work. The impurities filtered out in the filter cartridge 16 are pushed by the screw plate 15 to push open the pressure valve 19 and discharge outward, ensuring the filtering function of the filter cartridge 16.

[0037] The flood discharge gate inspection robot of this dam provides electrical energy for all electrical equipment through an external power supply. When in use, move the track 2 near the flood discharge gate. First, turn on the electromagnet 1 4. The electromagnet 1 4 adsorbs and fixes on the flood discharge gate. The motor 2 11 drives the caster 12 to move on the track 2, thereby driving the box body 1 to move, so as to inspect the flood discharge gate. When the box body 1 moves from one end of the track 2 to the other end, turn on the electromagnet 2 5 and turn off the electromagnet 1 4. The electromagnet 2 5 is fixed on the flood discharge gate. The motor 2 11 drives the track 2 to move through the caster 12, so that the track 2 moves on the flood discharge gate through the roller 3, thereby ensuring that the inspection robot can move on the flood discharge gate, eliminating the need for a hoisting device to move the inspection robot and avoiding the situation of missed inspections, ensuring a comprehensive inspection of the flood discharge gate. During the inspection work, the lighting lamp 9 provides illumination. The camera 8 inspects the flood discharge gate through the observation port 20. At the same time, the motor 1 10 drives the camera 8 to rotate, expanding the inspection range. The motor 3 14 drives the screw plate 15 to rotate inside the bushing 13, sucking water through the inlet 17 into the inside of the bushing 13. The water is filtered and then enters the outside of the filter cartridge 16, and then flows upward from the bottom of one side of the box body 1 through the conduit 18, ensuring the clarity of the water quality on one side of the box body 1, thereby ensuring that the camera 8 can clearly see the state of the flood discharge gate, avoiding problems such as tiny cracks on the flood discharge gate not being visible due to unclear water quality, and ensuring the reliability of the inspection work. The impurities filtered out in the filter cartridge 16 are pushed by the screw plate 15 to push open the pressure valve 19 and discharge outward, ensuring the filtering function of the filter cartridge 16.

[0038] Preferably, a rotating rod 21 is installed at the bottom of the camera 8 through bolts, and the bottom end of the rotating rod 21 is installed on the inner wall of the bottom of the box body 1 through a bearing.

[0039] Preferably, the filter cartridge 16 is a stainless steel filter cartridge or a ceramic filter cartridge. The filter cartridge 16 is a rigid material and has a cylindrical structure with tiny filter holes.

[0040] The right side of the conduit 18 covers the outer side of the bottom end of the bushing 13 and is interconnected with the conduit 18 through the opening structure at the bottom end of the bushing 13. The bottom end of the bushing 13 is connected to the conduit 18.

[0041] When the device is working, it inspects the flood discharge gate of the underwater dam. The outlet on one side of the conduit 18 faces upward. Therefore, the filtered water flows upward from the conduit 18 from the bottom of one side of the box body 1.

[0042] The observation ports 20 are installed on multiple side walls of the box body 1, preferably three side walls. The observation ports 20 are respectively installed on the left side and the front and rear sides of the box body 1. Since the water flowing out of the conduit 18 is the water filtered by the filter cartridge 16, and at the same time, this device is used at the dam flood discharge gate. After cleaning the solid impurities, the clarity of the water can be effectively improved. At the same time, the clear water is made to flow upward on the left side of the box body 1 by using the conduit 18, thereby ensuring that the water between the box body 1 and the dam flood discharge gate is relatively clear and ensuring the monitoring work of the camera 8 on the dam flood discharge gate.

[0043] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dam flood discharge gate inspection robot, comprising a box (1), characterized in that: A plurality of motors (11) are fixedly mounted on the inner walls of both sides of the box (1), the side wall of the output shaft of each motor (11) penetrates and is rotatably connected to the side wall of the box (1), the bottom of the output shaft of each motor (11) is connected to a clamping wheel (12), the clamping wheel (12) rotatably clamps the inner wall of the track (2), a plurality of rollers (3) are mounted on both ends of the track (2), each track (2) is also mounted with a plurality of electromagnets (4), each electromagnet (4) is connected to the track (2) via a support rod (6), a plurality of electromagnets (5) are mounted on the bottom of the box (1), each electromagnet (5) is connected to the box (1) via a support rod (6), and a plurality of observation ports (20) are arranged on the side wall of the box (1).

2. A dam flood discharge gate inspection robot according to claim 1, characterized in that: A spring (7) is sleeved on the outer side of the support rod (6) connected to each electromagnet (4), one side of the spring (7) is connected to the electromagnet (4), and one side of the spring (7) is connected to the track (2).

3. A dam flood discharge gate inspection robot according to claim 1, characterized in that: A spring (7) is sleeved on the outer side of the support rod (6) connected to each of the second electromagnets (5); one side of the spring (7) is connected to the second magnet (5); and one side of the spring (7) is connected to the box (1).

4. The dam flood discharge gate inspection robot according to claim 1, characterized in that: The inner wall of one side of the box (1) is fixedly connected to a motor 1 (10); the output shaft of the motor 1 (10) is rotatably connected to the top of the camera (8); the camera (8) is fixedly connected to the lighting lamp (9) via bolts; the bottom of the camera (8) is connected to a rotating rod (21) via bolts; the bottom end of the rotating rod (21) is connected to the inner wall of the bottom of the box (1) via a bearing.

5. The dam flood discharge gate inspection robot according to claim 1, characterized in that: A ferrule (13) is welded to the outer wall of the other side of the housing (1), a filter cartridge (16) is welded to the inner wall of the ferrule (13), the inner wall of the filter cartridge (16) is clamped with a screw plate (15), the screw plate (15) is connected to the output shaft of the motor three (14), the outer wall of the screw plate (15) fits the inner wall of the ferrule (13) for rotation connection, the bottom end of the screw plate (15) is connected to a pressure valve (19) on the inner wall of the bottom end of the ferrule (13), both sides of the top end of the ferrule (13) are provided with an inlet (17), and the bottom end of the ferrule (13) is connected to a conduit (18).

6. The dam flood discharge gate inspection robot according to claim 1, characterized in that: The box body (1) is provided with observation ports (20) on the left side and the front and rear sides.

7. The dam flood discharge gate inspection robot according to claim 1, characterized in that: Four electromagnets (5) are mounted at the bottom of the box (1).

8. The dam flood discharge gate inspection robot according to claim 1, characterized in that: Tracks (2) are installed on both sides of the box body (1), and each track (2) is equipped with two rollers (3).

9. The dam flood discharge gate inspection robot according to claim 1, characterized in that: The box body (1) is equipped with two motors 2 (11).

10. The dam flood discharge gate inspection robot according to claim 1, characterized in that: The bottom of the box body (1) is welded to an outer wall of one side of the guide tube (18).

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