Intelligent management device structure for hydraulic engineering dam

Abstract

The invention discloses a hydraulic engineering dam intelligent management device structure, and belongs to the technical field of hydraulic engineering, the hydraulic engineering dam intelligent management device structure comprises two supporting main bodies, vacuum adsorption structures are arranged at the centers of the bottoms of the supporting main bodies, and cleaning structures are arranged on the peripheral sides of the bottoms of the supporting main bodies; the bottom of each supporting body is provided with an optical sensor used for detecting the surface cleanliness degree of the dam body. The top ends of the supporting main bodies are coaxially and rotationally connected with supports, rotating motors used for driving the supports to rotate are arranged on the supporting main bodies, guide rails are arranged between the adjacent supports, through grooves allowing the guide rails to penetrate through are formed in the supports, and driving motors are arranged on the supports. A driving gear meshed with the guide rail is arranged at the output end of the driving motor; the purpose is to clean attachments on the surface of a dam body.

Description

Technical Field

[0001] This invention belongs to the field of water conservancy engineering technology, specifically relating to the structure of an intelligent management device for water conservancy dams. Background Technology

[0002] To improve the utilization rate of water resources and reduce water waste, various water conservancy projects and dams are built to intercept rivers and channels to raise water levels or regulate flow, thereby forming reservoirs. They have comprehensive development and utilization benefits such as flood control, irrigation, water supply, tourism, and aquaculture, and are one of the important large-scale construction facilities in water conservancy projects.

[0003] To ensure the normal operation of water conservancy dams, dedicated personnel are required for management. Because the dam body is constantly soaked by water flow, a large amount of deposits accumulate. If these deposits are not cleaned in time, they will cause erosion and dew points on the dam surface, seriously endangering the normal operation of the dam. Currently, the removal of deposits on the dam surface is done manually by water conservancy workers, which not only increases the consumption of manpower and resources but also poses significant safety hazards. Summary of the Invention

[0004] In view of this, the present invention discloses a structure of an intelligent management device for water conservancy dams, the purpose of which is to solve the problem of cleaning up the attachments on the dam surface.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A smart management device structure for a water conservancy dam includes two supporting bodies. Each supporting body has a vacuum adsorption structure at its bottom center and a cleaning structure on its bottom periphery. Each supporting body also has an optical sensor at its bottom for detecting the cleanliness of the dam surface. Each supporting body has a bracket rotatably connected to its top. A rotary motor for driving the bracket rotation is mounted on each supporting body. Guide rails are provided between adjacent brackets. Each bracket has a through groove for the guide rail to pass through. Each bracket also has a drive motor, and a drive gear meshing with the guide rail is mounted on the output end of the drive motor.

[0006] In this scheme, two support bodies are placed on the dam surface, and the corresponding areas of the dam surface are cleaned beforehand. The vacuum adsorption structure on one support body is controlled to adhere to the dam surface, and this support body serves as a fulcrum. The cleaning structure on the other support body is activated, and a rotary motor drives the guide rail and the other support body to rotate. Through the cooperation of a drive motor and drive gears, the other support body moves back and forth on the guide rail, thus cleaning the circular area centered on the fulcrum. The cleanliness of the dam surface is detected by an optical sensor. After cleaning of this area, the vacuum adsorption structure on the other support body is controlled to adhere to the dam surface, using the other support body as a fulcrum. The vacuum adsorption structure corresponding to the original fulcrum is then deactivated, and the cleaning structure on the original fulcrum performs the cleaning operation. By using two support bodies alternately as fulcrums, the entire device structure can move alternately forward on the dam, eliminating the need for manual entry onto the dam for full tilting.

[0007] Furthermore, the vacuum adsorption structure includes a mounting base and a vacuum suction cup disposed at the bottom of the mounting base, and the cleaning structure is also disposed at the bottom of the mounting base; a guide groove is coaxially opened at the bottom of the support body, and a telescopic cylinder is coaxially disposed at the end of each guide groove; a guide rod is coaxially slidably connected in the guide groove, and an elastic support member is disposed between the guide rod and the end of the telescopic cylinder; a telescopic limiting member is horizontally fixed on the side wall of each guide rod, and several limiting holes that cooperate with the telescopic limiting member are opened on the side wall of each guide groove; the end of the guide rod is connected to the top of the mounting base through a ball joint structure.

[0008] Because the dam surface has a large curved area, when the support body moves to the curved area, it uses the guide rail as a support point; when the support body moves to the concave area of ​​the dam, the elastic support pushes the guide rod to move the mounting seat towards the dam; when the support body moves to the convex area of ​​the dam, it uses the guide rail as a support point, and the dam squeezes the mounting seat and guide rod to move towards the corresponding support body; then the extension of the telescopic limiting component is controlled and inserted into the corresponding limiting hole to restrict the movement of the guide rod; and the ball joint structure allows the mounting seat to adapt to the dam surface and deflect, so that the mounting seat is in close contact with the dam as much as possible, ensuring that the vacuum suction cup and cleaning structure of the support body are in full contact with the dam, so that the support body can be more stably attached to the curved area of ​​the dam.

[0009] Furthermore, the ball joint structure includes a connecting ball with a guide rod end, and each mounting base has a spherical cavity at its top that mates with the connecting ball; each mounting base has a plurality of sliding grooves facing its axis at its top, each sliding groove has a sliding seat slidably connected to it, and the sliding seat and the sliding groove are provided with the same elastic support member; each sliding groove sidewall has a plurality of positioning holes, each sliding seat has a telescopic positioning member that mates with the positioning holes, and each sliding seat and the guide rod sidewall are hinged with a diagonal brace.

[0010] In this solution, when the mounting base needs to be moved, the telescopic positioning component is shortened and disengaged from the positioning hole, at which point the mounting base can deflect to adapt to the curved surface of the dam. When the main support body needs to be used as a support point, the telescopic positioning component is extended and inserted into the corresponding positioning hole, thereby restricting the movement of the slide. The slide then restricts the deflection of the mounting base through the diagonal brace and guide rod. The entire operation process is simple and quick.

[0011] Furthermore, the mounting base has a groove coaxially formed at its bottom, and a support is vertically slidably disposed within each groove. A push cylinder for pushing the support is also disposed within each groove. The support has several receiving slots at its bottom, and a support rod is coaxially slidably connected within each receiving slot. An elastic support is also disposed between the support rod and the receiving slot. A transverse groove penetrating the side wall of the support is formed on the side wall of each receiving slot, and a pressing rod is slidably connected within each transverse groove. An elastic support is also disposed between the pressing rod and the transverse groove. Several locking holes cooperating with the pressing rod are provided on the side wall of each support. Several vertical grooves are formed on the periphery of the support, and several arc-shaped blocks extending into the vertical grooves are fixed at the bottom of the side wall of each groove. The vacuum suction cups are all fixed to the bottom of the support rods, and a vacuum pump communicating with the vacuum suction cups is disposed on the support.

[0012] In this solution, when the cleaning structure is performing cleaning operations, the vacuum suction cups on the corresponding support body are all submerged in the grooves to prevent friction between the vacuum suction cups and the dam surface when the support body drives the cleaning structure to perform cleaning operations, which would affect the adsorption performance of the vacuum suction cups. When the support body needs to be fixed in place, the support body uses the guide rail as a support point to control the corresponding push cylinder to push the support towards the dam body until it moves to the limit position. The cooperation between the support rod and the elastic support can adapt to the curved area of ​​the dam body, so that each vacuum suction cup can be tightly attached to the dam surface. At this time, the arc-shaped surface of the arc block pushes the squeezing rod to insert it into the corresponding locking hole, thereby restricting the movement of the support rod and preventing the support body from moving vertically relative to the suction cups.

[0013] Furthermore, the cleaning structure includes an annular plate coaxially rotatably connected to the bottom of the mounting base, and the mounting base is provided with a power structure for driving the annular plate to rotate; the bottom of the annular plate is provided with a number of bristles, and the bottom of the mounting base is also provided with a number of nozzles for spraying water onto the bristles.

[0014] Furthermore, the surface of the vacuum suction cup is frosted. Furthermore, the bottom of the support body is provided with a receiving cavity for accommodating the diagonal brace.

[0015] Other advantages, objectives, and features of the invention will be set forth in the following description and will be apparent to those skilled in the art in some respects, or may be learned by practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0016] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration: Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention; Figure 2 This is a longitudinal sectional view of an embodiment of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged diagram of point B in the middle.

[0017] The following components are labeled in the attached diagram: 1. Support body; 2. Bracket; 3. Guide rail; 4. Drive motor; 5. Drive gear; 6. Vacuum suction cup; 7. Mounting base; 8. Telescopic cylinder; 9. Guide rod; 10. Elastic support component; 11. Limiting telescopic component; 12. Connecting ball; 13. Slide seat; 14. Telescopic positioning component; 15. Diagonal brace; 16. Support; 17. Push cylinder; 18. Support rod; 19. Extrusion rod; 20. Arc block; 21. Vacuum pump; 22. Annular plate; 23. Brush bristles; 24. Nozzle. Detailed Implementation

[0018] like Figures 1-4 As shown: A structure for an intelligent management device for a water conservancy dam includes two supporting bodies 1. Each supporting body 1 has a vacuum adsorption structure at its bottom center and a cleaning structure on its bottom periphery. Each supporting body 1 also has an optical sensor (a conventional technique, not shown in the figure) at its bottom for detecting the cleanliness of the dam surface. Each supporting body 1 has a bracket 2 coaxially rotatably connected to its top. Each supporting body 1 has a rotary motor (a conventional technique, not shown in the figure) for driving the bracket 2 to rotate. A guide rail 3 is provided between adjacent brackets 2. Each bracket 2 has a through groove for the guide rail 3 to pass through. Each bracket 2 also has a drive motor 4, and the output end of the drive motor 4 has a drive gear 5 that meshes with the guide rail 3.

[0019] In this scheme, two support bodies 1 are placed on the dam surface, and the corresponding areas of the dam surface are cleaned beforehand. The vacuum adsorption structure on one support body 1 is controlled to adhere to the dam surface, and this support body 1 serves as a support point. The cleaning structure on the other support body 1 is activated, and a rotary motor drives the guide rail 3 and the other support body 1 to rotate. Through the cooperation of the drive motor 4 and drive gear 5, the other support body 1 moves back and forth on the guide rail 3, thus cleaning the circular area centered on the support point. The cleanliness of the dam surface is detected by an optical sensor. After cleaning of this area, the vacuum adsorption structure on the other support body 1 is controlled to adhere to the dam surface, using the other support body 1 as a support point. The vacuum adsorption structure corresponding to the original support point is then deactivated, and the cleaning structure on the support body 1 at the original support point performs the cleaning operation. By using the two support bodies 1 alternately as support points, the entire device structure can move alternately forward on the dam, eliminating the need for manual entry onto the dam for full tilting.

[0020] In this embodiment, the vacuum adsorption structure includes a mounting base 7 and a vacuum suction cup 6 disposed at the bottom of the mounting base 7. The cleaning structure is also disposed at the bottom of the mounting base 7. A guide groove is coaxially opened at the bottom of the support body 1. A telescopic cylinder 8 is coaxially disposed at the end of the guide groove. A guide rod 9 is coaxially slidably connected in the guide groove. An elastic support member 10 is disposed between the end of the guide rod 9 and the end of the telescopic cylinder 8. A telescopic limiting member is horizontally fixed on the side wall of the guide rod 9 (an electric telescopic rod is used in this embodiment, which is a conventional technical means and therefore not described in detail). Several limiting holes that cooperate with the telescopic limiting member are opened on the side wall of the guide groove. The end of the guide rod 9 is connected to the top of the mounting base 7 through a ball joint structure.

[0021] Because the dam surface has a large curved area, when the support body 1 moves to the curved area, it uses the guide rail 3 as a support point. When the support body 1 moves to the concave area of ​​the dam, the elastic support 10 pushes the guide rod 9 to move the mounting seat 7 towards the dam. When the support body 1 moves to the convex area of ​​the dam, it uses the guide rail 3 as a support point, and the dam compresses the mounting seat 7 and guide rod 9 to move towards the corresponding support body 1. Then, the extension of the telescopic limiting member is controlled and inserted into the corresponding limiting hole to restrict the movement of the guide rod 9. The ball joint structure allows the mounting seat 7 to adapt to the dam surface and deflect, so that the mounting seat 7 is in close contact with the dam as much as possible. This ensures that the vacuum suction cup 6 and cleaning structure of the support body 1 are in full contact with the dam, allowing the support body 1 to be more stably attached to the curved area of ​​the dam. In addition, in this solution, the extension and retraction of the telescopic cylinder 8 can adjust the fulcrum of the corresponding elastic support 10, avoiding excessive curvature of the curved area, which would prevent the mounting seat 7 from fitting against the dam surface.

[0022] In this embodiment, the ball joint structure includes a connecting ball 12 with the end of the guide rod 9. The top of each mounting base 7 has a spherical cavity that mates with the connecting ball 12. The top of each mounting base 7 has several sliding grooves facing its axis. Each sliding groove has a sliding seat 13 slidably connected to it. The sliding seat 13 and the sliding groove are provided with the same elastic support member 10. The side wall of each sliding groove has several positioning holes. Each sliding seat 13 has a telescopic positioning member 14 that mates with the positioning holes (in this embodiment, an electric telescopic rod is used, which is a conventional technical means and therefore not described in detail). The sliding seat 13 and the side wall of the guide rod 9 are hinged with a diagonal brace 15.

[0023] In this scheme, when the mounting base 7 needs to be moved, the telescopic positioning component 14 is controlled to shorten and disengage from the positioning hole. At this time, the mounting base 7 can deflect to adapt to the curved surface of the dam. When the support body 1 needs to be used as a support point, the telescopic positioning component 14 is controlled to extend and insert into the corresponding positioning hole, thereby restricting the movement of the slide block 13. The slide block 13 then restricts the deflection of the mounting base 7 through the diagonal brace 15 and the guide rod 9. The whole operation process is simple and quick.

[0024] In this embodiment, the mounting base 7 has a groove coaxially formed at its bottom, and a support 16 is vertically slidably disposed within each groove. A pushing cylinder 17 for pushing the support 16 is also disposed within each groove. The bottom of the support 16 has several receiving slots, and a support rod 18 is coaxially slidably connected within each receiving slot. An elastic support member 10 is also disposed between the support rod 18 and the receiving slot. A transverse groove penetrating the sidewall of the support 16 is formed on the sidewall of each receiving slot, and a pressing rod 19 is slidably connected within each transverse groove. An elastic support 10 is also provided between the extrusion rod 19 and the transverse groove. Several locking holes that cooperate with the extrusion rod 19 are provided on the side wall of the support rod 18. Several vertical grooves are opened on the periphery of the support 16. Several arc-shaped blocks 20 extending into the vertical grooves are fixed at the bottom of the side wall of the groove. The vacuum suction cups 6 are fixed to the bottom of the support rod 18. A vacuum pump 21 communicating with the vacuum suction cups 6 is provided on the support 16. The vacuum pump 21 controls the vacuum suction cups 6 to adsorb, which is a conventional technical means, so it is not described in detail.

[0025] In this scheme, when the cleaning structure is performing cleaning operations, the vacuum suction cups 6 on the corresponding support body 1 are all submerged in the grooves to avoid friction between the vacuum suction cups 6 and the dam surface when the support body 1 drives the cleaning structure to perform cleaning operations, which would affect the adsorption performance of the vacuum suction cups 6. When the support body 1 needs to be adsorbed and fixed, the support body 1 uses the guide rail 3 as a support point to control the corresponding push cylinder 17 to push the support 16 toward the dam body until it moves to the limit position. The cooperation between the support rod 18 and the elastic support member 10 can adapt to the curved area of ​​the dam body, so that each vacuum suction cup 6 can be tightly attached to the dam body surface. At this time, the arc-shaped surface of the arc block 20 pushes the extrusion rod 19 to insert it into the corresponding locking hole, thereby restricting the movement of the support rod 18 and preventing the support body 1 from moving vertically relative to the vacuum suction cups 6.

[0026] When the vacuum suction cup 6 stops adsorbing, it is only necessary to control the corresponding push cylinder 17 to drive the support 16 away from the dam body. After the squeezing rod 19 is separated from the arc block 20, it is released from the locking hole under the action of the corresponding elastic support 10; the corresponding support rod 18 is reset under the action of the corresponding elastic support 10.

[0027] In this embodiment, the cleaning structure includes an annular plate 22 coaxially rotatably connected to the bottom of the mounting base 7. The mounting base 7 is provided with a power structure for driving the annular plate 22 to rotate (in this embodiment, a motor drive is used, which is a conventional technical means and therefore not described in detail). The bottom of the annular plate 22 is provided with a plurality of bristles 23, and the bottom of the mounting base 7 is also provided with a plurality of nozzles 24 for spraying water onto the bristles 23.

[0028] The ring plate 22 and brush 23 are driven to rotate by a power structure, and water is sprayed onto the brush 23 through the nozzle 24, thereby improving the cleaning effect of the brush 23 on the dam surface.

[0029] In this embodiment, the surface of the vacuum suction cup 6 is frosted.

[0030] By sanding, the friction between the vacuum suction cup 6 and the dam surface is increased, thereby improving the suction force of the vacuum suction cup 6.

[0031] In this embodiment, the bottom of the support body 1 is provided with a receiving cavity for accommodating the diagonal brace 15.

[0032] By providing a receiving cavity, the diagonal brace 15 is prevented from affecting the movement of the mounting base 7.

[0033] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of the present invention.

Claims

1. A structure for an intelligent management device for a water conservancy dam, characterized in that: The device includes two supporting bodies. Each supporting body has a vacuum adsorption structure at its bottom center and a cleaning structure on its bottom periphery. Each supporting body also has an optical sensor at its bottom for detecting the cleanliness of the dam surface. Each supporting body has a bracket rotatably connected to its top. Each supporting body has a rotary motor for driving the bracket's rotation. Guide rails are provided between adjacent brackets. Each bracket has a through groove for the guide rail to pass through. Each bracket also has a drive motor, and the output end of the drive motor has a drive gear that meshes with the guide rail.

2. The structure of an intelligent management device for a water conservancy dam according to claim 1, characterized in that: The vacuum adsorption structure includes a mounting base and a vacuum suction cup disposed at the bottom of the mounting base. The cleaning structure is also disposed at the bottom of the mounting base. A guide groove is coaxially formed at the bottom of the support body. A telescopic cylinder is coaxially disposed at the end of each guide groove. A guide rod is slidably connected coaxially within the guide groove. An elastic support is disposed between the guide rod and the end of the telescopic cylinder. A telescopic limiting component is horizontally fixed to the side wall of each guide rod. Several limiting holes that cooperate with the telescopic limiting component are formed on the side wall of each guide groove. The end of the guide rod is connected to the top of the mounting base through a ball joint structure.

3. The structure of an intelligent management device for a water conservancy dam according to claim 2, characterized in that: The ball joint structure includes a connecting ball with a guide rod end, and each mounting base has a spherical cavity at its top that mates with the connecting ball. Each mounting base has several grooves at its top facing its axis, and each groove has a sliding seat slidably connected to it. The sliding seat and the groove are provided with the same elastic support. Each groove sidewall has several positioning holes, and each sliding seat has a telescopic positioning element that mates with the positioning holes. Each sliding seat and the guide rod sidewall are hinged together with a diagonal brace.

4. The structure of an intelligent management device for a water conservancy dam according to claim 3, characterized in that: The mounting base has a groove coaxially formed at its bottom, and a support is vertically slidably disposed within each groove. A push cylinder for pushing the support is also provided within each groove. The support has several receiving slots at its bottom, and a support rod is coaxially slidably connected within each receiving slot. An elastic support is also provided between the support rod and the receiving slot. A transverse groove penetrating the side wall of the support is formed on the side wall of each receiving slot, and a pressing rod is slidably connected within each transverse groove. An elastic support is also provided between the pressing rod and the transverse groove. Several locking holes cooperating with the pressing rod are provided on the side wall of each support. Several vertical grooves are formed around the perimeter of the support, and several arc-shaped blocks extending into the vertical grooves are fixed at the bottom of the side wall of each groove. Vacuum suction cups are fixed to the bottom of the support rods, and a vacuum pump communicating with the vacuum suction cups is provided on the support.

5. The structure of an intelligent management device for a water conservancy dam according to claim 4, characterized in that: The cleaning structure includes an annular plate coaxially rotatably connected to the bottom of the mounting base, and the mounting base is provided with a power structure for driving the annular plate to rotate; the bottom of the annular plate is provided with a number of bristles, and the bottom of the mounting base is also provided with a number of nozzles for spraying water onto the bristles.

6. The structure of an intelligent management device for a water conservancy dam according to claim 5, characterized in that: The surface of the vacuum suction cup is frosted.

7. The structure of an intelligent management device for a water conservancy dam according to claim 6, characterized in that: The bottom of the support body is provided with a receiving cavity for accommodating the diagonal brace.

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