Water conservancy and hydropower gate lifting equipment with buffering effect

Abstract

The invention discloses water conservancy and hydropower gate lifting equipment with a buffering effect. The water conservancy and hydropower gate lifting equipment comprises an inverted-U-shaped core support. Strip-shaped hole bodies are formed in the side wing parts and extend to the lower parts of the side wing parts from the upper parts of the side wing parts; and when the gate descends too fast, a rubber pad is pressed to make contact with a core lifting and descending plate body, pressure is transmitted to a spring damping shock absorber, impact shaking is absorbed and buffered through stretching and damping adjustment, stable operation of equipment and the gate is guaranteed, and potential safety hazards are reduced. Different types of spring damping shock absorbers can be replaced according to actual requirements, the position of the pressing plate body is adjusted by manually operating the second-stage telescopic rod, disassembly and assembly are convenient, and the buffering requirements under different working conditions can be flexibly met.

Description

Technical Field

[0001] The present invention relates to lifting equipment, specifically a water conservancy and hydropower gate lifting equipment with a buffering effect. Background Art

[0002] In water conservancy and hydropower projects, the lifting and lowering operations of gates are very crucial links. Traditional water conservancy and hydropower gate lifting equipment often only focuses on the lifting function and ignores the problems that may occur during the gate's descent.

[0003] With the continuous expansion of the scale of water conservancy and hydropower projects and the improvement of operation requirements, the weight and size of gates are also increasing. During the descent of the gate, due to its large own gravity, the descent speed often becomes too fast. Such an excessive descent speed will bring a series of problems, such as causing huge impacts and vibrations on the equipment and the gate structure, which will not only lead to premature damage of the equipment, increase maintenance costs, but also may trigger safety accidents, threatening the normal operation of water conservancy and hydropower facilities as well as the safety of the surrounding environment and personnel.

[0004] Therefore, there is an urgent need in the current market for a better water conservancy and hydropower gate lifting equipment with a buffering effect. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the above-mentioned technical defects and provide a water conservancy and hydropower gate lifting equipment with a buffering effect.

[0006] To solve the above technical problem, the technical solution provided by the present invention is a water conservancy and hydropower gate lifting equipment with a buffering effect: including an inverted U-shaped core bracket;

[0007] The side wing part is provided with a long strip hole body, and the long strip hole body extends from the upper part of the side wing part to the lower part of the side wing part;

[0008] An auxiliary support plate body is provided at the bottom of the long strip hole body, and a blocking plate body is provided at the inner side of the lower part of the side wing part. The blocking plate body is fixedly connected to the edge of the lower opening of the long strip hole body;

[0009] The outer side of the lower part of the side wing part is provided with a pressing plate body through a hinged connection, and the end of the pressing plate body is provided with a pressing rubber pad; the outer side of the lower part of the side wing part is provided with an auxiliary plate body, and the end of the auxiliary plate body is provided with a manual secondary telescopic rod through a rotating shaft, and the core part of the manual secondary telescopic rod and the end of the auxiliary plate body are rotatably matched through the rotating shaft, and the telescopic part of the manual secondary telescopic rod extends to the back of the pressing plate body and cooperates with the back of the pressing plate body through a hinged connection; a spring damping shock absorber is provided on the auxiliary support plate body, and the bottom of the spring damping shock absorber is placed on the auxiliary support plate body, and the spring damping shock absorber is located in the long strip hole body, and the side of the spring damping shock absorber is supported by the blocking plate body, and the other side of the spring damping shock absorber is supported by the pressing rubber pad provided at the end of the pressing plate body;

[0010] Sliding blocks are arranged in the two long hole bodies, a core lifting and lowering plate body is fixedly arranged between the two sliding blocks, a lifting hook is arranged at the lower part of the core lifting and lowering plate body, and the number of the lifting hooks is several and evenly arranged below the core lifting and lowering plate body;

[0011] An electric winch is provided on the back portion of the inverted U-shaped core bracket, and a traction rope on the electric winch passes through the back portion of the inverted U-shaped core bracket and extends downward, and the lower portion of the traction rope cooperates with the middle and upper portion of the core lifting and lowering plate body.

[0012] As an improvement, the projection of the inverted U-shaped core bracket in the main viewing direction presents a U-shape with the opening facing downward, and the two side wings on the inverted U-shaped core bracket extend downward;

[0013] The side wing parts are arranged vertically.

[0014] As an improvement, a supporting connecting plate body is fixedly provided at the lower end of the side wing portion.

[0015] As an improvement, the lower portion of the blocking plate body is fixedly connected to the auxiliary supporting plate body.

[0016] As an improvement, the projection of the sliding block in the top view direction is H-shaped.

[0017] As an improvement, a controller is provided on the side wing;

[0018] The controller is electrically connected to the electric winch.

[0019] As an improvement, a battery is provided on the back portion of the inverted U-shaped core bracket;

[0020] The controller is electrically connected to the battery.

[0021] As an improvement, an auxiliary support frame is provided on the back part of the inverted U-shaped core support frame, and a solar panel is provided on the auxiliary support frame.

[0022] As an improvement, a lighting lamp is provided at the lower part of the solar panel.

[0023] As an improvement, the controller is electrically connected to the solar panel, and the controller is electrically connected to the lighting lamp.

[0024] The advantages of the present invention compared with the prior art are as follows: effective buffering and shock absorption: when the gate descends too fast, the pressing rubber pad contacts the core lifting and descending plate body, and transfers the pressure to the spring damper shock absorber, which absorbs and buffers the impact and shaking through telescoping and damping adjustment, ensuring the stable operation of the equipment and the gate, and reducing potential safety hazards.

[0025] Adjustable buffering force: Different models of spring damper shock absorbers can be replaced according to actual needs, and the position of the pressing plate body is adjusted through the manual secondary telescopic rod, which is convenient for disassembly and installation, and can flexibly adapt to the buffering requirements under different working conditions.

[0026] Convenient and efficient operation: The electric hoist is started through the controller, and the core lifting and descending plate body is pulled by the traction rope, thereby driving the lifting hook to lift the gate. The whole process has a high degree of automation, simple and convenient operation, and can effectively improve work efficiency.

[0027] Smooth lifting process: The core lifting and descending plate body slides through the sliding block in the long hole body, ensuring the smoothness of the lifting process, reducing the shaking of the gate, reducing equipment wear, and extending the service life of the equipment.

[0028] Provide night lighting: In the night or in a dim environment, the lighting lamp can be turned on through the controller, which is convenient for operators to check, maintain and operate the equipment, improving work safety and efficiency.

[0029] Energy saving and environmental protection: The solar panel is used for charging, and the solar energy is converted into electric energy during the day and stored in the storage battery for use by the lighting lamp and other equipment, reducing the dependence on traditional energy, reducing the operation cost, and meeting the requirements of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic three-dimensional structure diagram of a water conservancy and hydropower gate lifting device with a buffering effect according to the present invention Figure 1 >

[0031] Figure 2 is a schematic three-dimensional structure diagram of a water conservancy and hydropower gate lifting device with a buffering effect according to the present invention Figure 2 。

[0032] Figure 3 is Figure 1Schematic diagram of the partial enlarged structure at position A in [the relevant object].

[0033] Figure 4 is Figure 1 Schematic diagram of the partial enlarged structure at position B in [the relevant object]. Specific implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0035] In the description of the embodiments of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present invention is usually placed when in use. It is 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 thus should not be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0036] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0037] In the description of the embodiments of the present invention, "a plurality of" represents at least two.

[0038] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In conjunction with the accompanying drawings, a water conservancy and hydropower gate lifting equipment with a buffering effect includes an inverted U-shaped core bracket 1, the projection of the inverted U-shaped core bracket 1 in the main viewing direction presents a U-shape with the opening facing downward, and the two side wings 2 on the inverted U-shaped core bracket 1 extend downward, and the lower ends of the side wings 2 are fixed with supporting connecting plates 3, and the supporting connecting plates 3 are used to be fixed on the side support columns of the water conservancy and hydropower gate; the side wings 2 are vertically arranged, and the side wings 2 are provided with long strip holes 4, and the long strip holes 4 extend from the upper part of the side wings 2 to the lower part of the side wings 2.

[0040] An auxiliary supporting plate 5 is provided at the bottom of the elongated hole body 4, and a blocking plate 6 is provided at the inner side of the lower part of the side wing part 2. The blocking plate 6 is fixedly connected to the edge of the lower opening of the elongated hole body 4, and the lower part of the blocking plate 6 is fixedly connected to the auxiliary supporting plate 5.

[0041] The outer side of the lower part of the side wing part 2 is provided with a pressing plate body 7 through a hinged connection, and a pressing rubber pad 8 is provided at the end of the pressing plate body 7; the outer side of the lower part of the side wing part 2 is provided with an auxiliary plate body 9, and the end of the auxiliary plate body 9 is provided with a manual secondary telescopic rod 10 through a rotating shaft, and the core part of the manual secondary telescopic rod 10 and the end of the auxiliary plate body 9 are rotatably matched through the rotating shaft, and the telescopic part of the manual secondary telescopic rod 10 extends to the back of the pressing plate body 7 and cooperates with the back of the pressing plate body 7 through a hinged connection; a spring damping shock absorber 11 is provided on the auxiliary support plate body 5, and the bottom of the spring damping shock absorber 11 is placed on the auxiliary support plate body 5, and the spring damping shock absorber 11 is located in the long strip hole body 4, and the side of the spring damping shock absorber 11 is supported by the blocking plate body 6, and the other side of the spring damping shock absorber 11 is resisted by the pressing rubber pad 8 provided at the end of the pressing plate body 7.

[0042] A sliding block 12 is provided in each of the two long hole bodies 4, and the projection of the sliding block 12 in the top view is H-shaped. A core lifting and lowering plate 13 is fixed between the two sliding blocks 12, and a lifting hook 14 is provided at the lower part of the core lifting and lowering plate 13. The number of the lifting hooks 14 is several and they are evenly arranged below the core lifting and lowering plate 13.

[0043] An electric winch 16 is provided on the back portion 15 of the inverted U-shaped core bracket 1. A traction rope 17 on the electric winch 16 passes through the back portion 15 of the inverted U-shaped core bracket 1 and extends downward. The lower portion of the traction rope 17 cooperates with the middle and upper portion of the core lifting and lowering plate 13.

[0044] A storage battery 18 is provided on the back portion 15 of the inverted U-shaped core support 1; a controller 19 is provided on the side wing portion 2, and the controller 19 is electrically connected to the storage battery 18, and the controller 19 is electrically connected to the electric hoist 16.

[0045] An auxiliary support frame 20 is provided on the back portion 15 of the inverted U-shaped core support 1, a solar panel 21 is provided on the auxiliary support frame 20, a lighting lamp 22 is provided below the solar panel 21, the controller 19 is electrically connected to the solar panel 21, and the controller 19 is electrically connected to the lighting lamp 22.

[0046] Equipment installation and fixation: First, with the help of measuring tools, accurately find the side support columns of the water conservancy and hydropower gate, and ensure that its surface is flat and free of obstacles. Align the support connecting plate body 3 tightly and precisely with the side support columns of the water conservancy and hydropower gate, and carefully compare the pre-reserved installation holes on the support connecting plate body 3 with the corresponding installation positions on the side support columns. Select fixing tools such as bolts and nuts of appropriate specifications, pass the bolts through the installation holes of the support connecting plate body 3 and the corresponding holes of the side support columns in sequence, and then use tools such as wrenches to gradually tighten the nuts in a diagonal cross manner, ensuring that the tightening force of each nut is uniform, and firmly fix the inverted U-shaped core support 1 on the side support columns. During the fixing process, continuously use a level to check whether the side wing portion 2 is vertically downward and at an appropriate angle with the ground, ensuring that the inverted U-shaped core support 1 is installed firmly without any shaking or deviation, providing a strong guarantee for the stability of the equipment during subsequent operation.

[0047] Adjust the manual secondary telescopic rod 10: Before operation, prepare protective gloves and necessary tools. After putting on the protective gloves, carefully observe the position and state of the spring damper 11, and evaluate the current working environment and load conditions. Manually operate the manual secondary telescopic rod 10, and use tools such as wrenches to carefully rotate the adjustment device of the manual secondary telescopic rod 10, and slowly extend or shorten its telescopic part according to actual needs. Since the telescopic part of the manual secondary telescopic rod 10 is connected to the back of the pressing plate body 7 by a hinge, the telescopic movement of the telescopic part will drive the pressing plate body 7 to rotate around the hinge point with the side wing portion 2. When the telescopic part of the manual secondary telescopic rod 10 extends, the pressing plate body 7 will rotate around the hinge point, causing the pressing rubber pad 8 to gradually approach and apply a certain pressure to the spring damper 11, thereby adjusting the pre-tightening force of the spring damper 11 to adapt to different working conditions. During the adjustment process, always observe the deformation of the spring damper 11, either by visual inspection or with the help of measuring tools, to ensure that its deformation is within the normal range and always in a normal working state. At the same time, pay attention to avoiding over-adjustment to prevent damage to the spring damper 11 or other related components.

[0048] Connect the gate to the equipment: Arrange professional operators and use auxiliary equipment such as cranes to slowly and smoothly move the water conservancy and hydropower gate to be lifted to a suitable position. During the movement, closely monitor the position and attitude of the gate to avoid collisions with surrounding objects. When the gate approaches below the core lifting and lowering plate body 13, the operator should operate more carefully and align the lifting point on the gate accurately with the lifting hook 14 below the core lifting and lowering plate body 13. Then, two operators cooperate. One is responsible for holding the gate to keep it stable, and the other carefully hangs the lifting hook 14 precisely on the lifting point of the gate. After hanging, the two operators work together to gently shake the gate and observe whether the connection between the lifting hook 14 and the lifting point is firm and whether there are signs of loosening or falling off. If it is found that the connection is not firm, immediately readjust and fix it to ensure that the connection between the lifting hook 14 and the lifting point is reliable and will not fall off during the lifting process.

[0049] Gate lifting operation: The operator stands in front of the controller 19. After confirming that the surrounding personnel are in a safe position, press the prominent start button on the controller 19. After the controller 19 receives the start signal, it will quickly obtain a stable power supply from the battery 18 and transmit the power accurately and efficiently to the electric hoist 16. The electric hoist 16 then starts to work. The motor inside it drives the drum to rotate, and the towing rope 17 is slowly and smoothly wound up as the drum rotates. When the towing rope 17 is wound up, an upward pulling force is generated, pulling the core lifting and lowering plate body 13 to move upward. Since the core lifting and lowering plate body 13 is firmly connected to the lifting hook 14, and the lifting hook 14 has hooked the water conservancy and hydropower gate component, the lifting of the gate is realized. During the lifting process, when the core lifting and lowering plate body 13 moves upward, the sliding block 12 will slide upward synchronously in the long hole body 4. The long hole body 4 plays a good guiding role for the sliding block 12 to ensure the smooth movement of the core lifting and lowering plate body 13. If there is resistance during the lifting process or the lifting speed needs to be adjusted, the operator can perform corresponding operations on the electric hoist 16 through the operation buttons on the controller 19. For example, when it is necessary to increase the lifting speed, press the acceleration button, and the controller 19 will automatically increase the current supplied to the electric hoist 16, so that the motor speed of the electric hoist 16 increases, and the winding speed of the towing rope 17 also increases accordingly, thereby increasing the lifting speed of the gate; when it is necessary to reduce the lifting speed, press the deceleration button, and the controller 19 will reduce the current supplied to the electric hoist 16, so that the motor speed of the electric hoist 16 slows down, and the winding speed of the towing rope 17 also slows down accordingly, thereby reducing the lifting speed of the gate. When the gate is lifted to the required height, the operator should promptly press the stop button. The motor of the electric hoist 16 stops rotating, the drum stops rotating, the towing rope 17 stops winding up, and the gate stops at the current position. During the entire lifting process, the operator should closely monitor the operating status of the equipment. If abnormal sounds, vibrations, etc. are found, the stop button should be pressed immediately to troubleshoot the cause of the failure.

[0050] Buffer function implementation: When the gate needs to be released, the operator presses the corresponding down button on the controller 19 again. After the controller 19 receives the signal, it starts the electric hoist 16. The motor inside the electric hoist 16 rotates in reverse, and the traction rope 17 begins to be released. Under the action of its own gravity, the water conservancy and hydropower gate component moves downward as the traction rope 17 is released, thus realizing the lowering of the gate. During the lowering process, when the water conservancy and hydropower gate component and the gate are released too quickly, the pressing rubber pad 8 will first come into contact with the core lifting and lowering plate body 13. The spring damper shock absorber 11 will automatically expand and contract and adjust the damping according to the pressure received. The spring inside it will be compressed or stretched, and the damper will generate corresponding damping force, effectively absorbing and buffering the impact and shaking received by the equipment, and ensuring the stable operation of the equipment and the gate. If in actual operation, it is found that the current buffering force cannot meet the requirements and the buffering force needs to be adjusted, the spring damper shock absorber 11 of different models can be replaced. When replacing, the operator first manually operates the manual secondary telescopic rod 10, uses tools such as a wrench to rotate the adjustment device of the manual secondary telescopic rod 10, makes its telescopic part expand and contract, drives the pressing plate body 7 to rotate around the hinge point with the wing part 2, and makes the pressing rubber pad 8 gradually separate from the other side of the spring damper shock absorber 11. Then, carefully remove the old spring damper shock absorber 11, clean the sundries and dust on the auxiliary support plate body 5, and accurately place the new spring damper shock absorber 11 on the auxiliary support plate body 5 to ensure that its bottom is in close contact with the auxiliary support plate body 5. Then, operate the manual secondary telescopic rod 10 in the reverse direction to make the pressing rubber pad 8 press against the other side of the spring damper shock absorber 11 again to complete the replacement work. During the replacement process, pay attention to operation safety to avoid damaging other components.

[0051] Illumination function use: When it is necessary to operate the equipment at night or in a dim environment, the operator can turn on the lighting lamp 22 through the special lighting control button on the controller 19. The lighting lamp 22 is powered by the storage battery 18. Before turning on the lighting lamp 22, the operator should first check the power display of the storage battery 18. If it is found that the power of the storage battery 18 is insufficient, it can be charged by the solar panel 21 before use. When there is sunlight during the day, the solar panel 21 will convert solar energy into electrical energy and store the electrical energy into the storage battery 18 through the charging circuit for the use of the lighting lamp 22 and other equipment components. During the use process, regularly check whether the surface of the solar panel 21 is clean, whether there are sundries such as leaves, dust, and bird droppings blocking it, and clean the surface sundries in time to ensure the conversion efficiency of solar energy. At the same time, check whether the charging circuit is damaged or loose to ensure the safety and stability of the charging process.

[0052] Equipment maintenance and care: After the equipment is used, it is necessary to carry out comprehensive and in-depth cleaning and maintenance. First, use clean rags, brushes and other tools to carefully clean the dust, debris and dirt on the surface of the equipment, especially the surface of the inverted U-shaped core bracket 1, the side wing 2, the support connecting plate body 3 and other components. Then, use tools such as wrenches to carefully check the connection parts of each component, such as whether the bolts and nuts are loose, whether there are cracks in the welding parts, etc. If there is any looseness, tighten it in time, and if there is any crack, repair or replace it in time. Regularly check the power and life of the battery 18, and replace the aging battery in time according to the use of the battery 18 and the manufacturer's recommendations. Use professional testing tools to check the elasticity and damping performance of the spring damper 11. If the elasticity is insufficient or the damping performance is reduced, it should be replaced in time. For moving parts such as the electric winch 16 and the manual secondary telescopic rod 10, use appropriate lubricating oil for lubrication, apply it to key parts such as the rotating shaft and telescopic part to reduce wear between parts and extend the service life of the equipment. During the maintenance process, good records should be kept to record the time, content, and problems found during maintenance for subsequent review and management.

[0053] Effective buffering and shock absorption: When the gate descends too quickly, the rubber pad is pressed to contact the core to lift the descending plate, and the pressure is transferred to the spring damping shock absorber, which absorbs and buffers the impact and shaking through expansion and contraction and damping adjustment, ensuring the stable operation of the equipment and gate and reducing safety hazards.

[0054] Adjustable buffering force: Different types of spring damping shock absorbers can be replaced according to actual needs, and the position of the pressing plate can be adjusted through the manual secondary telescopic rod, which is convenient for disassembly and installation, and can flexibly adapt to the buffering requirements under different working conditions.

[0055] The operation is convenient and efficient: the electric winch is started through the controller, and the traction rope is used to pull the core to lift the lowering plate, which in turn drives the lifting hook to lift the gate. The whole process has a high degree of automation, is simple and convenient to operate, and can effectively improve work efficiency.

[0056] The lifting process is smooth: the core lifting and lowering plate slides in the long hole body through the sliding block, which ensures the smoothness of the lifting process, reduces gate shaking, reduces equipment wear, and extends the service life of the equipment.

[0057] Provide night lighting: At night or in a dimly lit environment, the lighting can be turned on through the controller to facilitate operators to inspect, maintain and operate equipment, thereby improving work safety and efficiency.

[0058] Energy saving and environmental protection: It uses solar panels to charge, converts solar energy into electricity during the day and stores it in batteries for use in lighting and other equipment, reducing dependence on traditional energy, reducing operating costs, and meeting energy saving and environmental protection requirements.

[0059] The above description is made on the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design, without creative work, structural manners and embodiments similar to the technical solution without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A hydraulic and hydroelectric gate lifting device with a buffering effect, characterized in that: It comprises an inverted U-shaped core support (1); The side wing portion (2) is provided with an elongated hole body (4), and the elongated hole body (4) extends from the upper part of the side wing portion (2) to the lower part of the side wing portion (2); An auxiliary support plate (5) is provided at the bottom of the elongated hole body (4), a blocking plate (6) is provided at the inner side of the lower part of the side wing part (2), and the blocking plate (6) is fixedly connected to the edge of the lower opening of the elongated hole body (4); The lower outer side of the side wing (2) is provided with a pressing plate (7) by means of a hinged connection, and the end of the pressing plate (7) is provided with a pressing rubber pad (8); the lower outer side of the side wing (2) is provided with an auxiliary plate (9), and the end of the auxiliary plate (9) is provided with a manual secondary telescopic rod (10) through a rotating shaft, and the core part of the manual secondary telescopic rod (10) and the end of the auxiliary plate (9) are rotatably matched through the rotating shaft, and the telescopic part of the manual secondary telescopic rod (10) extends to the pressing plate (7). The back of the auxiliary support plate (5) is matched with the back of the pressing plate (7) by a hinged connection; a spring damping shock absorber (11) is provided on the auxiliary support plate (5), the bottom of the spring damping shock absorber (11) is placed on the auxiliary support plate (5), the spring damping shock absorber (11) is located in the long hole body (4), the side of the spring damping shock absorber (11) is supported by the blocking plate (6), and the other side of the spring damping shock absorber (11) is supported by a pressing rubber pad (8) provided at the end of the pressing plate (7); A sliding block (12) is provided in each of the two long hole bodies (4), a core lifting and lowering plate body (13) is fixedly provided between the two sliding blocks (12), a lifting hook (14) is provided at the lower part of the core lifting and lowering plate body (13), and the lifting hooks (14) are multiple and evenly arranged below the core lifting and lowering plate body (13); An electric winch (16) is provided on the back portion (15) of the inverted U-shaped core support (1), and a traction rope (17) on the electric winch (16) passes through the back portion (15) of the inverted U-shaped core support (1) and extends downward, and the lower portion of the traction rope (17) cooperates with the middle and upper portions of the core lifting and lowering plate (13).

2. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 1 is characterized in that: The projection of the inverted U-shaped core support (1) in the main viewing direction presents a U-shape with the opening facing downwards, and the two side wings (2) on the inverted U-shaped core support (1) extend downwards; The side wing parts (2) are arranged vertically.

3. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 2 is characterized in that: A supporting connecting plate body (3) is fixedly provided at the lower end of the side wing portion (2).

4. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 1 is characterized in that: The lower part of the blocking plate body (6) is fixedly connected to the auxiliary supporting plate body (5).

5. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 4 is characterized in that: The projection of the sliding block (12) in a top-down direction presents an H shape.

6. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 1 is characterized in that: The side wing portion (2) is provided with a controller (19); The controller (19) and the electric winch (16) are electrically connected.

7. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 6 is characterized in that: A storage battery (18) is provided on the back portion (15) of the inverted U-shaped core support (1); The controller (19) and the storage battery (18) are electrically connected.

8. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 7 is characterized in that: An auxiliary support frame (20) is provided on the back portion (15) of the inverted U-shaped core support (1), and a solar cell panel (21) is provided on the auxiliary support frame (20).

9. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 8, characterized in that: A lighting lamp (22) is provided at the lower part of the solar cell panel (21).

10. The hydraulic and hydroelectric gate lifting device with buffering effect according to claim 9, characterized in that: The controller (19) is electrically connected to the solar cell panel (21), and the controller (19) is electrically connected to the lighting lamp (22).

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