Lifting type water conservancy gate

Abstract

The utility model provides a lift type water conservancy gate, which relates to the technical field of water conservancy gates and comprises a base, a support frame is fixedly mounted at the top end of the base, vertical plates are fixedly mounted at one end, far away from the base, of the support frame, a rotating rod is fixedly mounted between the vertical plates, and a motor is fixedly mounted on one side of each vertical plate. And an inhaul cable is fixedly installed on the surface of the rotating rod, a connecting sleeve is fixedly installed at the other end of the inhaul cable, a fixing rod is arranged on the surface of the connecting sleeve in a penetrating mode, and connecting blocks are fixedly installed on the two sides of the fixing rod. According to the gate plate lifting device, through the arrangement of the motor, the rotating rod, the sliding groove, the inhaul cable, the connecting sleeve, the connecting block and the fixing rod, an operator can control rotation of the rotating rod by controlling forward and reverse rotation of the motor, so that the inhaul cable is driven to be wound and unwound, and lifting of the gate plate is achieved; the gate plate can stably slide along the sliding grooves in the lifting process, and the stability and safety of the gate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gates, in particular to a lifting type water conservancy gate. Background Art

[0002] The lifting gate is an important hydraulic engineering facility used to control water flow and water level. It is usually made of steel structure, concrete or wood, and can be used in rivers, canals, reservoirs and drainage systems. It can control water flow by adjusting the opening degree of the gate to achieve the rational allocation and utilization of water resources. The operation of the lifting gate is usually driven by a hydraulic system or an electric motor.

[0003] Publication No. CN215052742U discloses a lifting type hydraulic gate for water conservancy projects, including a dam foundation, a frame, a valve plate and a threaded rod. Frames are fixedly installed on both sides of the upper surface of the dam foundation by bolts, a valve plate is slidably installed on the inner side of the frame, sliding grooves matching the valve plate are provided on both sides of the inner wall of the frame, balls are evenly inlaid inside the sliding grooves, limiting grooves matching the balls are provided at the center of both sides of the valve plate, a mounting frame is fixedly installed at the center of the top of the valve plate by bolts, and a nut sleeve is inlaid at the center of the top of the frame. The utility model facilitates the movement of the valve plate along the vertical direction of the sliding groove through the cooperation of the limiting groove and the ball, and avoids the collision of the valve plate with the inner wall of the frame during the movement, reduces the friction between the valve plate and the frame, reduces the difficulty of lifting the valve plate, and facilitates the lifting of the valve plate. Although the lifting type hydraulic gate drives the threaded rod to move upward through the cooperation of the nut sleeve and the threaded rod, and the threaded rod drives the valve plate to move upward through the mounting frame, and the limiting groove and the ball cooperate to facilitate the vertical movement of the valve plate along the slide groove, and avoid the collision of the valve plate with the inner wall of the frame during the movement, reduce the friction between the valve plate and the frame, reduce the difficulty of lifting the valve plate, and facilitate the lifting of the valve plate, but the hydraulic gate needs to manually rotate the threaded rod during the lifting process, which is inefficient and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a lifting type hydraulic gate comprises a base, a support frame is fixedly installed on the top of the base, a vertical plate is fixedly installed on the end of the support frame away from the base, a rotating rod is fixedly installed between the vertical plates, a motor is fixedly installed on one side of the vertical plate, a pull cable is fixedly installed on the surface of the rotating rod, a connecting sleeve is fixedly installed on the other end of the pull cable, a fixing rod is penetrated on the surface of the connecting sleeve, connecting blocks are fixedly installed on both sides of the fixing rod, a gate plate is fixedly installed on the end of the connecting block close to the base, a reinforcement block is fixedly installed on the end of the gate plate away from the connecting block, a reinforcement groove is provided at the end of the base close to the reinforcement block, and a sliding groove is provided on the inner wall of the support frame.

[0006] Preferably, a support platform is fixedly installed on one side of the vertical plate close to the motor, and the motor is fixedly installed with the support platform. Here, the support platform provides support for the motor.

[0007] Preferably, the specifications of the gate plate and the slide groove match, and the gate plate and the slide groove are slidably connected. Here, the gate plate slides in the slide groove, so that the gate plate remains stable during the lifting process.

[0008] Preferably, the size of the reinforcement block matches the reinforcement groove, and the reinforcement block is slidably connected to the reinforcement groove. Here, additional stability is provided for the lifting and lowering of the gate plate, and the gate plate is ensured to fit tightly when closed to prevent water leakage.

[0009] Preferably, there are two groups of the connecting sleeves, which are symmetrically distributed on the surface of the fixing rod. Here, the design of the two groups of connecting sleeves increases the stability of the gate plate, ensuring that the gate plate can move smoothly along the slide groove during the lifting process to prevent shaking or tilting.

[0010] Preferably, a rolling groove is provided inside the slide groove, and a ball is rotatably connected to a side of the gate plate close to the rolling groove. Here, the ball rolls in the rolling groove, reducing the friction between the gate plate and the slide groove, making the gate plate rise and fall more smoothly.

[0011] Preferably, the size of the rolling groove matches that of the ball, and the rolling groove and the ball are connected in a rolling manner. Here, the rolling connection between the ball and the rolling groove further reduces friction and improves the efficiency and stability of the gate plate lifting and lowering.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, through the arrangement of the motor, the rotating rod, the slide groove, the cable, the connecting sleeve, the connecting block and the fixed rod, the operator can control the rotation of the rotating rod by controlling the forward and reverse rotation of the motor, thereby driving the retraction and extension of the cable to realize the lifting and lowering of the gate plate. At the same time, through the arrangement of the slide groove, the gate plate can slide smoothly along the slide groove during the lifting process, thereby increasing the stability and safety of the gate.

[0014] 2. In the utility model, the arrangement of the ball and the rolling groove facilitates the vertical movement of the valve plate along the slide groove, reduces the friction resistance of the gate plate during the sliding process, improves the lifting efficiency of the gate plate, and facilitates the lifting of the valve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a lifting type hydraulic gate is proposed for the utility model;

[0016] Figure 2 A top view of a lifting water conservancy gate is provided for the utility model;

[0017] Figure 3 A side view of a lifting water conservancy gate is provided for the utility model;

[0018] Figure 4 A cross-sectional view of a lifting type hydraulic gate is provided for the utility model;

[0019] Figure 5 The utility model provides a bottom view of a lifting type hydraulic gate.

[0020] Legend:

[0021] 1. Base; 2. Support frame; 3. Support platform; 4. Motor; 5. Vertical plate; 6. Cable; 7. Rotating rod; 8. Rolling groove; 9. Ball; 10. Slide groove; 11. Connecting sleeve; 12. Connecting block; 13. Fixed rod; 14. Gate plate; 15. Reinforcement block; 16. Reinforcement groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a lifting water conservancy gate, including a base 1, a support frame 2 is fixedly installed on the top of the base 1, a vertical plate 5 is fixedly installed on the end of the support frame 2 away from the base 1, a rotating rod 7 is fixedly installed between the vertical plates 5, a motor 4 is fixedly installed on one side of the vertical plate 5, a cable 6 is fixedly installed on the surface of the rotating rod 7, a connecting sleeve 11 is fixedly installed on the other end of the cable 6, a fixing rod 13 is penetrated on the surface of the connecting sleeve 11, connecting blocks 12 are fixedly installed on both sides of the fixing rod 13, a gate plate 14 is fixedly installed on the end of the connecting block 12 close to the base 1, a reinforcing block 15 is fixedly installed on the end of the gate plate 14 away from the connecting block 12, a reinforcing groove 16 is provided at the end of the base 1 close to the reinforcing block 15, and a sliding groove 10 is provided on the inner wall of the support frame 2.

[0026] See also Figure 1-4 A support platform 3 is fixedly installed on one side of the vertical plate 5 close to the motor 4. The motor 4 is fixedly installed on the support platform 3, and the support platform 3 provides support for the motor 4. The specifications of the gate plate 14 and the slide groove 10 match each other. The gate plate 14 is slidably connected to the slide groove 10. The gate plate 14 slides in the slide groove 10, so that the gate plate 14 remains stable during the lifting process. The reinforcement block 15 is consistent with the size of the reinforcement groove 16. The reinforcement block 15 is slidably connected to the reinforcement groove 16, which provides additional stability for the lifting and lowering of the gate plate 14 and ensures that the gate plate 14 can fit tightly when closed to prevent water leakage. There are two groups of connecting sleeves 11 in total. The two groups of connecting sleeves 11 are symmetrically distributed on the surface of the fixed rod 13. The design of the two groups of connecting sleeves 11 increases the stability of the gate plate 14, ensuring that the gate plate 14 can move smoothly along the slide groove 10 during the lifting process to prevent shaking or tilting.

[0027] Embodiment 2

[0028] See also Figure 1 A rolling groove 8 is opened inside the slide 10, and a ball 9 is rotatably connected to the side of the gate plate 14 close to the rolling groove 8. The ball 9 rolls in the rolling groove 8, reducing the friction between the gate plate 14 and the slide 10, making the lifting and lowering of the gate plate 14 smoother. The rolling groove 8 is consistent with the size of the ball 9, and the rolling groove 8 is rollingly connected to the ball 9. The rolling connection between the ball 9 and the rolling groove 8 further reduces the friction, thereby improving the lifting and lowering efficiency and stability of the gate plate 14.

[0029] Working principle: When using the gate, the operator can control the rotation of the rotating rod 7 by controlling the forward and reverse rotation of the motor 4, thereby driving the retraction and release of the cable 6 to realize the lifting and lowering of the gate plate 14. At the same time, through the setting of the slide 10, the gate plate 14 can slide smoothly along the slide 10 during the lifting process, which increases the stability and safety of the gate. When the gate plate 14 needs to be raised, the motor 4 is started to rotate the rotating rod 7 clockwise, the cable 6 is relaxed, and the gate plate 14 descends along the slide 10 under the action of gravity. When the gate plate 14 needs to be lowered, the motor 4 is reversed, the rotating rod 7 rotates counterclockwise, the cable 6 is tightened, and the gate plate 14 rises along the slide 10. The sliding connection between the reinforcement block 15 and the reinforcement groove 16 ensures the stability of the gate plate 14 during the lifting and lowering process and prevents water leakage. At the same time, the rolling of the ball 9 in the rolling groove 8 reduces friction, making the lifting and lowering of the gate plate 14 smoother and more efficient.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A lifting type hydraulic gate, comprising a base (1), characterized in that: A support frame (2) is fixedly mounted on the top of the base (1); a vertical plate (5) is fixedly mounted on the end of the support frame (2) away from the base (1); a rotating rod (7) is fixedly mounted between the vertical plates (5); a motor (4) is fixedly mounted on one side of the vertical plate (5); a pull cable (6) is fixedly mounted on the surface of the rotating rod (7); a connecting sleeve (11) is fixedly mounted on the other end of the pull cable (6); a fixing rod (13) is penetrated through the surface of the connecting sleeve (11); connecting blocks (12) are fixedly mounted on both sides of the fixing rod (13); a gate plate (14) is fixedly mounted on the end of the connecting block (12) close to the base (1); a reinforcing block (15) is fixedly mounted on the end of the gate plate (14) away from the connecting block (12); a reinforcing groove (16) is provided on the end of the base (1) close to the reinforcing block (15); and a sliding groove (10) is provided on the inner wall of the support frame (2).

2. The lifting type hydraulic gate according to claim 1, characterized in that: A support platform (3) is fixedly mounted on one side of the vertical plate (5) close to the motor (4), and the motor (4) and the support platform (3) are fixedly mounted.

3. The lifting type hydraulic gate according to claim 1, characterized in that: The specifications of the gate plate (14) and the slide groove (10) match each other, and the gate plate (14) and the slide groove (10) are slidably connected.

4. The lifting type hydraulic gate according to claim 1, characterized in that: The size of the reinforcement block (15) matches that of the reinforcement groove (16), and the reinforcement block (15) and the reinforcement groove (16) are slidably connected.

5. The lifting type hydraulic gate according to claim 1, characterized in that: There are two groups of the connecting sleeves (11) in total, and the two groups of the connecting sleeves (11) are symmetrically distributed on the surface of the fixing rod (13).

6. The lifting type hydraulic gate according to claim 1, characterized in that: A rolling groove (8) is provided inside the sliding groove (10), and a ball (9) is rotatably connected to a side of the gate plate (14) close to the rolling groove (8).

7. The lifting type hydraulic gate according to claim 6, characterized in that: The rolling groove (8) and the ball (9) are matched in size, and the rolling groove (8) and the ball (9) are connected in a rolling manner.

Images