Reinforcing plate for operation and maintenance of water conservancy project
By introducing servo motor-driven expansion components and solenoid worm gear structures into the reinforcement board for operation and maintenance of water conservancy projects, the problem that customized reinforcement boards cannot adapt to changes in the engineering structure is solved, and flexible expansion of fixed boards and effective utilization of resources are achieved.
Patent Information
- Application Number
- CN202422067405.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The size and shape of customized reinforcement plates in existing water conservancy projects are usually only suitable for specific engineering sites, which will lead to the inability to be used again when the engineering structure changes, resulting in waste of resources.
A reinforced plate for operation and maintenance of water conservancy projects is designed, and the expansion assembly driven by servo motor is adopted, including a bidirectional screw structure with the meshing of the driving gear and the driven gear. The servo motor controls the rotation of the first rotating rod and the driving gear to synchronously, and drives the first extension plate to expand in the upward and downward direction of the fixed plate body, and realizes the left and right expansion of the second extension plate through the electromagnet and worm gear structure, realizing the flexible adjustment of the fixed plate area.
It realizes flexible expansion of the fixed plate body in the upper and lower and left directions, adapts to changes in the engineering structure, reduces resource waste, and improves resource utilization efficiency.
Smart Images
Figure CN223240616U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a reinforcement plate for operation and maintenance of water conservancy projects. Background Art
[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals. During the operation and maintenance of water conservancy projects, certain equipment or buildings need to be supported and reinforced.
[0003] In the existing technology, workers generally customize the design of reinforcement plates based on the specific needs of different projects to meet specific reinforcement requirements and standards. However, the size and shape of the customized reinforcement plates may only be suitable for specific engineering sites. If the project structure changes in the future or the reinforcement plan needs to be adjusted, these reinforcement plates may not be able to be reused, resulting in a waste of resources. Utility Model Content
[0004] The purpose of the utility model is to provide a reinforcement plate for operation and maintenance of water conservancy projects, so as to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides a reinforcement plate for operation and maintenance of water conservancy projects, including a fixed plate body, an extension component is installed on the fixed plate body, and the extension component includes a servo motor, the driving end of the servo motor is connected to a first rotating rod, the outer wall of the first rotating rod is installed with a driving gear, the driving gear is meshed with a driven gear, a first bidirectional screw rod is provided on one side of the first rotating rod, the driven gear is installed on the outer wall of the first bidirectional screw rod, and both ends of the first bidirectional screw rod are threadedly connected to the first extension plate.
[0006] Furthermore, a protection frame is installed on the inner top wall of the fixing plate body, and the servo motor is installed inside the protection frame.
[0007] Furthermore, a fixing block is installed on the inner side wall of the fixing plate body, guide rods are installed on both sides of the fixing block, and the first extension plate is slidably connected to the outer wall of the guide rod.
[0008] Furthermore, an electric telescopic rod is installed at the bottom end of the first rotating rod, the telescopic end of the electric telescopic rod is connected to an electromagnet, the inner wall of the fixed plate body is rotatably connected to the second rotating rod, a worm is installed on the second rotating rod, the worm is threadedly connected to a worm wheel, a second bidirectional screw is provided on one side of the second rotating rod, the worm wheel is installed on the outer wall of the second bidirectional screw, and the outer wall of the second bidirectional screw is threadedly connected to a second extension plate.
[0009] Furthermore, a square block is installed on the inner wall of the fixing plate body, and the second rotating rod is rotatably arranged on the square block.
[0010] Furthermore, the other two guide rods are installed on the outer wall of the square block, and the second extension plate is slidably connected to the outer wall of the guide rod.
[0011] Furthermore, the other two guide rods are installed on the outer wall of the square block, and the second extension plate is slidably connected to the outer wall of the guide rod.
[0012] Furthermore, the two second extension plates and the two first extension plates are symmetrically arranged.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. In the utility model, a single-chip microcomputer is used to control the servo motor, and its driving end synchronously drives the first rotating rod and the driving gear. The driving gear is engaged with the driven gear, driving the first bidirectional screw to rotate. The rotation of the first bidirectional screw causes the first extension plate to move along its length direction, thereby realizing flexible expansion of the fixed plate body in the vertical direction to adapt to changes in the engineering structure and facilitate adjustment.
[0015] 2. In this utility model, the electric telescopic rod is controlled to extend into the second rotating rod. Since the second rotating rod is made of iron, an electromagnet is energized to attract the second rotating rod. The servo motor is activated, driving the first and second rotating rods and the worm gear to rotate synchronously. The worm gear engages with the worm gear, driving the second bidirectional lead screw to rotate, causing the second extension plate to slide on the lead screw to the sides of the fixed plate body, extending synchronously with the first extension plate. This design allows for flexible adjustment of the fixed plate area, adapting to changes in the project structure and achieving efficient resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;
[0017] Figure 2 This is a side view of the internal structure of the utility model;
[0018] Figure 3 for Figure 1 A magnified view of the structure at point A;
[0019] Figure 4for Figure 1 A magnified view of the structure at B in the middle;
[0020] Figure 5 for Figure 1 Enlarged view of the structure at point C in the middle.
[0021] In the figure: 1. Fixed plate body;
[0022] 2. Extension assembly; 201. Servo motor; 202. First rotating rod; 203. Driving gear; 204. Driven gear; 205. First bidirectional screw rod; 206. First extension plate;
[0023] 3. Electric telescopic rod; 4. Electromagnet; 5. Second rotating rod; 6. Worm; 7. Worm gear; 8. Second bidirectional screw; 9. Second extension plate; 10. Mounting block; 11. Fixing bolt; 12. Guide rod; 13. Square block; 14. Fixing block; 15. Protective frame. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] See also Figure 1 - Figure 5 , the utility model provides a technical solution:
[0026] See Figure 1 - Figure 5 The figure shows a reinforcement plate for operation and maintenance of a water conservancy project, comprising a fixed plate body 1, an extension component 2 being installed on the fixed plate body 1, the extension component 2 comprising a servo motor 201, a driving end of the servo motor 201 being connected to a first rotating rod 202, a driving gear 203 being fixedly installed on the outer wall of the first rotating rod 202, the driving gear 203 being meshed with a driven gear 204, a first bidirectional screw rod 205 being provided on one side of the first rotating rod 202, the driven gear 204 being fixedly installed on the outer wall of the first bidirectional screw rod 205, and a first extension plate 206 being threadedly connected to both ends of the first bidirectional screw rod 205.
[0027] The servo motor 201 is started by the single-chip microcomputer. The driving end of the servo motor 201 drives the first rotating rod 202 and the driving gear 203 to rotate synchronously. The driving gear 203 and the driven gear 204 are engaged with each other. The driving gear 203 drives the first bidirectional screw rod 205 to rotate synchronously through the driven gear 204. When the first bidirectional screw rod 205 rotates, the first extension plate 206 matched with it will move along the length direction of the first bidirectional screw rod 205, thereby realizing linear motion, and finally realizing the expansion of the fixed plate body 1 in the up and down directions, which can more flexibly respond to changes in engineering structure and facilitate adjustment plans.
[0028] See Figure 3 A protective frame 15 is fixedly mounted on the inner top wall of the fixed plate body 1 , and the servo motor 201 is fixedly mounted inside the protective frame 15 .
[0029] Because water conservancy projects involve the management and maintenance of water bodies such as rivers and lakes, and the fixed plate body 1, as part of the engineering structure, usually needs to be installed in water to provide necessary support and reinforcement, so that the protective frame 15 can play a waterproof role and prevent the river water from corroding the motor for a long time, causing damage to the motor.
[0030] See Figure 2 A fixing block 14 is fixedly installed on the inner side wall of the fixing plate body 1 , and guide rods 12 are fixedly installed on both sides of the fixing block 14 . The first extension plate 206 is slidably connected to the outer wall of the guide rod 12 .
[0031] The sliding connection design between the outer wall of the guide rod 12 and the first extension plate 206 ensures the directionality and accuracy of the first extension plate 206 during movement, avoiding offset or misalignment, which helps to ensure the stability and functionality of the entire structure.
[0032] See Figure 1-4 An electric telescopic rod 3 is fixedly installed at the bottom end of the first rotating rod 202, and the telescopic end of the electric telescopic rod 3 is connected to an electromagnet 4. The inner wall of the fixed plate body 1 is rotatably connected to the second rotating rod 5, and a worm 6 is fixedly installed on the second rotating rod 5. The worm 6 is threadedly connected to a worm gear 7. A second bidirectional screw rod 8 is provided on one side of the second rotating rod 5. The worm gear 7 is fixedly installed on the outer wall of the second bidirectional screw rod 8, and the outer wall of the second bidirectional screw rod 8 is threadedly connected to a second extension plate 9.
[0033] If the position to be reinforced or the area of the gap is larger, the fixed plate body 1 needs to be expanded to a larger area. At this time, the telescopic end of the electric telescopic rod 3 is controlled to extend to the inside of the second rotating rod 5. The material of the second rotating rod 5 is iron. The electromagnet 4 is energized to generate magnetic force. The electromagnet 4 and the second rotating rod 5 are attracted to each other. The servo motor 201 is also started. The first rotating rod 202 rotates to drive the second rotating rod 5 and the worm 6 to rotate synchronously. The worm 6 is meshed with the worm gear 7. The worm gear 7 drives the second bidirectional screw 8 to rotate through the worm 6. The second extension plate 9 will slide to both ends on the second bidirectional screw 8 and expand to the left and right sides of the fixed plate body 1. At this time, the first extension plate 206 and the second extension plate 9 are synchronously expanded and extended to further expand the area of the fixed plate body 1. By adjusting the area of the fixed plate body 1, it can better adapt to changes in the engineering structure or adjust the reinforcement plan, thereby achieving effective utilization of resources.
[0034] The electromagnet 4 is energized to generate electromagnetic attraction for the second rotating rod 5. When the magnetic field of the electromagnet 4 is strong enough to overcome friction and rotational inertia, the first rotating rod 202 can drive the second rotating rod 5 to rotate.
[0035] See Figure 1 A square block 13 is installed on the inner wall of the fixed plate body 1, and the second rotating rod 5 is rotatably set on the square block 13.
[0036] The square block 13 provides stable rotation assistance for the second rotating rod 5 , which helps to ensure the stability and reliability of the second rotating rod 5 during the rotation process and reduce the possibility of shaking.
[0037] See Figure 1 The other two guide rods 12 are fixedly mounted on the outer wall of the square block 13 , and the second extension plate 9 is slidably connected to the outer wall of the guide rod 12 .
[0038] The guide rods 12 provide a stable sliding track for the second extension plate 9 so that it can remain stable and precise during movement, which helps to reduce the risk of performance degradation or damage due to shaking or deviation.
[0039] See Figure 5 Two mounting blocks 10 are fixedly mounted on one side of the first extension plate 206 and the second extension plate 9 , and fixing bolts 11 are threadedly connected to the mounting blocks 10 .
[0040] Because adopting threaded connection, this connection mode can adapt to certain degree of size change and position adjustment. If needing to fine-tune the position or angle of extension plate, can realize by adjusting the tightness of fixing bolt 11, increased flexibility and adaptability of structure.
[0041] See Figure 1-2 The two second extension plates 9 and the two first extension plates 206 are symmetrically arranged.
[0042] The symmetrical design helps ensure the structural stability of the fixing plate body 1 during the operation and maintenance of water conservancy projects. The symmetrical distribution of the extension plates allows the fixing plate body 1 to be evenly distributed when subjected to external forces and pressures, reducing stress concentration and deformation, thereby improving the stability of the overall structure.
[0043] Working principle: The servo motor 201 is started by the single-chip microcomputer. The driving end of the servo motor 201 drives the first rotating rod 202 and the driving gear 203 to rotate synchronously. The driving gear 203 and the driven gear 204 are engaged with each other. The driving gear 203 drives the first bidirectional screw rod 205 to rotate synchronously through the driven gear 204. When the first bidirectional screw rod 205 rotates, the first extension plate 206 matched with it will move along the length direction of the first bidirectional screw rod 205, thereby realizing linear motion, and finally realizing the expansion of the fixed plate body 1 in the up and down directions, which can more flexibly respond to changes in engineering structure and facilitate adjustment plans.
[0044] If the position to be reinforced or the area of the gap is larger, the fixed plate body 1 needs to be expanded to a larger area. At this time, the telescopic end of the electric telescopic rod 3 is controlled to extend to the inside of the second rotating rod 5. The material of the second rotating rod 5 is iron. The electromagnet 4 is energized to generate magnetic force. The electromagnet 4 and the second rotating rod 5 are attracted to each other. The servo motor 201 is also started. The first rotating rod 202 rotates to drive the second rotating rod 5 and the worm 6 to rotate synchronously. The worm 6 is meshed with the worm gear 7. The worm gear 7 drives the second bidirectional screw 8 to rotate through the worm 6. The second extension plate 9 will slide to both ends on the second bidirectional screw 8 and expand to the left and right sides of the fixed plate body 1. At this time, the first extension plate 206 and the second extension plate 9 are synchronously expanded and extended to further expand the area of the fixed plate body 1. By adjusting the area of the fixed plate body 1, it can better adapt to changes in the engineering structure or adjust the reinforcement plan, thereby achieving effective utilization of resources.
[0045] The electromagnet 4 is energized to generate electromagnetic attraction for the second rotating rod 5. When the magnetic field of the electromagnet 4 is strong enough to overcome friction and rotational inertia, the first rotating rod 202 can drive the second rotating rod 5 to rotate.
Claims
1. A reinforcement plate for operation and maintenance of a water conservancy project, comprising a fixing plate body (1), characterized in that: An extension component (2) is installed on the fixed plate body (1), and the extension component (2) includes a servo motor (201), a driving end of the servo motor (201) is connected to a first rotating rod (202), an outer wall of the first rotating rod (202) is installed with a driving gear (203), the driving gear (203) is meshedly connected with a driven gear (204), a first bidirectional screw rod (205) is provided on one side of the first rotating rod (202), the driven gear (204) is installed on the outer wall of the first bidirectional screw rod (205), and both ends of the first bidirectional screw rod (205) are threadedly connected to a first extension plate (206).
2. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 1, characterized in that: A protective frame (15) is installed on the inner top wall of the fixed plate body (1), and the servo motor (201) is installed inside the protective frame (15).
3. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 1, characterized in that: A fixing block (14) is installed on the inner side wall of the fixing plate body (1), guide rods (12) are installed on both sides of the fixing block (14), and the first extension plate (206) is slidably connected to the outer wall of the guide rod (12).
4. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 3, characterized in that: An electric telescopic rod (3) is installed at the bottom end of the first rotating rod (202), and the telescopic end of the electric telescopic rod (3) is connected to an electromagnet (4). The inner wall of the fixed plate body (1) is rotatably connected to a second rotating rod (5), a worm (6) is installed on the second rotating rod (5), and the worm (6) is threadedly connected to a worm wheel (7). A second bidirectional screw (8) is provided on one side of the second rotating rod (5), and the worm wheel (7) is installed on the outer wall of the second bidirectional screw (8), and the outer wall of the second bidirectional screw (8) is threadedly connected to a second extension plate (9).
5. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 4, characterized in that: A square block (13) is installed on the inner wall of the fixed plate body (1), and the second rotating rod (5) is rotatably arranged on the square block (13).
6. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 4, characterized in that: The other two guide rods (12) are mounted on the outer wall of the square block (13), and the second extension plate (9) is slidably connected to the outer wall of the guide rod (12).
7. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 1, characterized in that: Two mounting blocks (10) are installed on one side of each of the first extension plate (206) and the second extension plate (9), and fixing bolts (11) are threadedly connected to the mounting blocks (10).
8. A reinforcement plate for operation and maintenance of a water conservancy project according to claim 4, characterized in that: The two second extension plates (9) and the two first extension plates (206) are symmetrically arranged.