Turnover steel dam gate

Abstract

The present application belongs to the technical field of turnover steel dam gate, and particularly relates to a turnover steel dam gate, which aims to solve the technical problem that when a relatively high water surge impacts on the gate, the impact force will directly act on the dam body, which is easy to cause damage to the dam body, and comprises a steel dam gate assembly, a hydraulic cylinder assembly, a buffer connecting assembly and a displacement adjusting assembly, the steel dam gate is connected with the hydraulic cylinder assembly, the hydraulic cylinder assembly is connected with the buffer connecting assembly, the buffer connecting assembly is connected with the displacement adjusting assembly, and the displacement adjusting assembly is connected with the steel dam gate assembly; in order to reduce the effect of the water surge on the concrete base, when the water surge impacts on the steel dam gate, the force is then transmitted to the concrete base through the hydraulic cylinder assembly, the absorption of the force is then realized through the inner end buffer spring between the hinged sliding block and the extruded sliding block, the impact force on the concrete base is then reduced, and the protection of the concrete base is then realized.

Description

Technical Field

[0001] This invention belongs to the technical field of tilting steel dam gates, and particularly relates to a tilting steel dam gate. Background Technology

[0002] Steel dam gates are a commonly used flood control and water storage device in the field of water conservancy engineering. However, the hydraulic devices on ordinary steel dam gates are directly installed on the dam body. When high waves hit the gate, the impact force will act directly on the dam body, which can easily damage the dam body. Summary of the Invention

[0003] The purpose of this invention is to provide a tilting steel dam gate to solve the technical problem that when high waves hit the gate, the impact force will directly act on the dam body, which can easily damage the dam body.

[0004] To achieve the above objectives, the specific technical solution of the present invention for a tilting steel dam gate is as follows:

[0005] A tilting steel dam gate includes a steel dam gate assembly, a hydraulic cylinder assembly, a buffer connection assembly, and a displacement adjustment assembly. The steel dam gate is connected to the hydraulic cylinder assembly, the hydraulic cylinder assembly is connected to the buffer connection assembly, the buffer connection assembly is connected to the displacement adjustment assembly, and the displacement adjustment assembly is connected to the steel dam gate assembly.

[0006] Furthermore, the steel dam gate assembly includes a concrete base, a steel dam gate, a mounting slide, and a mounting slider. The steel dam gate is hinged to the concrete base, the mounting slide is mounted on the steel dam gate, and the mounting slider is slidably mounted on the mounting slide.

[0007] Furthermore, the hydraulic cylinder assembly includes a cylinder body, a cylinder body output shaft, and a mounting base. The cylinder body output shaft is mounted on one end of the cylinder body and is hinged to the mounting slider. The mounting base is mounted on the other end of the cylinder body.

[0008] Furthermore, the buffer connection assembly includes a buffer frame, an upper cover, an upper cover opening, a hinged slider, a hinged mounting base, a pressing slider, a threaded sleeve, a manual rotating wheel, an end block, an inner end buffer spring, a first limiting post, a second limiting post, an inner end slot, a drive threaded rod, an inner end locking rod, an inner end locking rod push spring, and an inner end locking rod sliding cavity. The upper cover is mounted on the buffer frame, and the upper cover has an opening. A hinged slider is slidably mounted within the upper cover opening. A hinged mounting base is hinged onto the hinged slider, and the hinged mounting base is fixedly mounted to the mounting base. The pressing slider is slidably mounted on the inner end of the buffer frame. One end is equipped with a limiting post two, and the other end of the extrusion slider is equipped with a threaded sleeve. A manual rotating wheel is fixedly installed on a drive threaded rod, which is threadedly engaged with the threaded sleeve. The drive threaded rod is rotatably installed on the end block. The manual rotating wheel has an inner end clamping rod slide cavity, and two inner end clamping rods are slidably installed at the inner end of the inner end clamping rod slide cavity. An inner end clamping rod push spring is provided between the two inner end clamping rods. The end block has multiple inner end clamping slots, which are engaged with the inner end clamping rods. The end block is fixedly connected to the buffer frame. A limiting post one is installed on the hinged slider, and an inner end buffer spring is provided between the limiting post one and the limiting post two.

[0009] Furthermore, the displacement adjustment assembly includes a drive disc, a drive bevel gear ring, a first drive slide groove, a drive slider, a drive bevel gear, a first clutch disc, a second clutch disc, a clutch slide rod, a coupling, a drive motor, a clutch slide rod push spring, a base, a fixed column, and a fixed column opening. A fixed column is mounted on the base, and the fixed column has an opening. The drive disc is rotatably mounted on the fixed column, and the drive disc has a first drive slide groove. The first drive slide groove and the fixed column opening simultaneously slide to mount the drive slider. The drive bevel gear ring is mounted on the drive disc, and the drive bevel gear... The ring meshes with the drive bevel gear for transmission. The drive bevel gear is rotatably mounted on the base. A clutch disc one is fixedly mounted on the drive bevel gear. The clutch disc one meshes with the clutch disc two for transmission. The clutch disc two is slidably mounted on the clutch slide rod. The clutch slide rod is mounted on one end of the coupling. The other end of the coupling is mounted on the output shaft of the drive motor. The drive motor is mounted on the base. A clutch slide rod push spring is provided between the coupling and the clutch disc two. The clutch slide rod push spring is fitted onto the clutch slide rod. A buffer frame is mounted on the drive slider. The base is mounted on a concrete base.

[0010] Furthermore, the contact surface between the clutch disc and the clutch slide rod is a polygonal structure.

[0011] The advantages of this invention are:

[0012] 1. The steel dam gate is driven to rotate by a hydraulic cylinder assembly, thereby blocking the waterline; to reduce the impact of water waves on the concrete base, when water waves hit the steel dam gate, the hydraulic cylinder assembly transmits the force to the concrete base, and the inner buffer spring between the hinged slider and the extrusion slider absorbs the force, thereby reducing the impact on the concrete base and protecting it.

[0013] 2. Manually rotate the manual wheel, which in turn drives the drive threaded rod to rotate. This, in turn, drives the extrusion slider to slide at the inner end of the extrusion slider through the threaded action between the drive threaded rod and the threaded sleeve. This changes the compression of the inner end buffer spring, thus facilitating the maintenance of the elasticity of the inner end buffer spring.

[0014] 3. Start the drive motor, which in turn drives the coupling to rotate. This, in turn, drives the clutch slide rod to move the second clutch disc, which in turn drives the first drive bevel gear to rotate. This, in turn, drives the drive bevel gear ring to rotate the drive disc, which in turn drives the drive slider to slide simultaneously along the first drive slide groove and the opening of the fixed column. This drives the slider to change the position of the buffer connection assembly and the hydraulic cylinder assembly on the mounting slide column, thereby changing the support position of the hydraulic cylinder assembly on the steel dam gate and thus changing the distribution of the support force on the steel dam gate, so as to more evenly distribute the force of the water waves on the steel dam gate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram showing the location of the cutting line;

[0017] Figure 3 for Figure 2 A sectional view along section AA;

[0018] Figure 4 for Figure 2 A sectional view along section BB;

[0019] Figure 5 This is a schematic diagram of the steel dam gate assembly structure of the present invention;

[0020] Figure 6 This is a schematic diagram of the hydraulic cylinder assembly structure of the present invention;

[0021] Figure 7 for Figure 6 A schematic diagram showing the location of the cutting line;

[0022] Figure 8 for Figure 7 A sectional view along section CC;

[0023] Figure 9 This is a schematic diagram of the buffer connection component structure of the present invention;

[0024] Figure 10 for Figure 9 Diagram of the position of the cutting line Figure 1 ;

[0025] Figure 11 for Figure 9 Diagram of the position of the cutting line Figure 2 ;

[0026] Figure 12 for Figure 10 A sectional view along section DD;

[0027] Figure 13 for Figure 11 A sectional view along section EE;

[0028] Figure 14 This is a schematic diagram of the displacement adjustment component structure of the present invention;

[0029] Figure 15 for Figure 14 A schematic diagram showing the location of the cutting line;

[0030] Figure 16 for Figure 15 A sectional view along section FF;

[0031] Explanation of markings in the diagram:

[0032] Steel dam gate assembly 1; Concrete base 1-1; Steel dam gate 1-2; Mounting slide 1-3; Mounting slider 1-4; Hydraulic cylinder assembly 2; Cylinder body 2-1; Cylinder body output shaft 2-2; Mounting seat 2-3; Buffer connection assembly 3; Buffer frame 3-1; Upper end cover 3-2; Upper end cover opening 3-3; Hinge slider 3-4; Hinge mounting seat 3-5; Extrusion slider 3-6; Threaded sleeve 3-7; Manual rotating wheel 3-8; End block 3-9; Inner end buffer spring 3-10; Limiting post one 3-11; Limiting post two 3-1 2; Inner end slot 3-13; Drive threaded rod 3-14; Inner end locking rod 3-15; Inner end locking rod push spring 3-16; Inner end locking rod slide cavity 3-17; Displacement adjustment assembly 4; Drive disc 4-1; Drive bevel gear ring 4-2; Drive slide groove one 4-3; Drive slider 4-4; Drive bevel gear 4-5; Clutch disc one 4-6; Clutch disc two 4-7; Clutch slide rod 4-8; Coupling 4-9; Drive motor 4-10; Clutch slide rod push spring 4-11; Base 4-12; Fixed column 4-13; Fixed column opening 4-14. Detailed Implementation

[0033] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] Example 1

[0036] like Figure 1-4 As shown, a tilting steel dam gate includes a steel dam gate assembly 1, a hydraulic cylinder assembly 2, a buffer connection assembly 3, and a displacement adjustment assembly 4. The steel dam gate 1-2 is connected to the hydraulic cylinder assembly 2, the hydraulic cylinder assembly 2 is connected to the buffer connection assembly 3, the buffer connection assembly 3 is connected to the displacement adjustment assembly 4, and the displacement adjustment assembly 4 is connected to the steel dam gate assembly 1.

[0037] Example 2

[0038] like Figure 5 As shown, the steel dam gate assembly 1 includes a concrete base 1-1, a steel dam gate 1-2, a mounting slide 1-3, and a mounting slider 1-4. The steel dam gate 1-2 is hingedly installed on the concrete base 1-1, the mounting slide 1-3 is installed on the steel dam gate 1-2, and the mounting slider 1-4 is slidably installed on the mounting slide 1-3.

[0039] Example 3

[0040] like Figure 6-8 As shown, the hydraulic cylinder assembly 2 includes a cylinder body 2-1, a cylinder body output shaft 2-2, and a mounting base 2-3. The cylinder body output shaft 2-2 is mounted on one end of the cylinder body 2-1 and is hinged to the mounting slider 1-4. The mounting base 2-3 is mounted on the other end of the cylinder body 2-1.

[0041] Example 4

[0042] like Figure 9-13As shown, the buffer connection assembly 3 includes a buffer frame 3-1, an upper cover 3-2, an upper cover opening 3-3, a hinge slider 3-4, a hinge mounting base 3-5, a compression slider 3-6, a threaded sleeve 3-7, a manual rotating wheel 3-8, an end block 3-9, an inner buffer spring 3-10, a first limiting post 3-11, a second limiting post 3-12, an inner end slot 3-13, a drive threaded rod 3-14, an inner end locking rod 3-15, an inner end locking rod push spring 3-16, and an inner end locking rod sliding cavity 3-17. The upper cover 3-2 is mounted on the buffer frame 3-1, and the upper cover 3-2 has an upper cover opening 3-3. A hinge slider 3-4 is slidably mounted within the upper cover opening 3-3. A hinged mounting base 3-5 is hinged to slider 3-4. Hinged mounting base 3-5 is fixedly mounted to mounting base 2-3. Extrusion slider 3-6 is slidably mounted on the inner end of buffer frame 3-1. Limit post 3-12 is mounted on one end of extrusion slider 3-6, and threaded sleeve 3-7 is mounted on the other end. Manual rotating wheel 3-8 is fixedly mounted on drive threaded rod 3-14. Drive threaded rod 3-14 is threadedly engaged with threaded sleeve 3-7. Drive threaded rod 3-14 is rotatably mounted on end block 3-9. Manual rotating wheel 3-8 has an inner end clamping rod cavity 3-17. Two inner end clamping rods 3-15 are slidably mounted on the inner end of the inner end clamping rod cavity 3-17. An inner end clamping rod push spring 3-16 is provided between the inner end clamping rods 3-15. Multiple inner end clamping grooves 3-13 are opened on the end block 3-9, which are connected to the inner end clamping rods 3-15. The end block 3-9 is fixedly connected to the buffer frame 3-1. Limiting post one 3-11 is installed on the hinged slider 3-4. An inner end buffer spring 3-10 is provided between limiting post one 3-11 and limiting post two 3-12. With this configuration, the steel dam gate 1-2 is driven to rotate by the hydraulic cylinder assembly 2, thereby blocking the waterline. To reduce the impact of water waves on the concrete base 1-1, when water waves impact the steel dam gate 1-2, the hydraulic cylinder assembly 2 amplifies the force... The force is transmitted to the concrete base 1-1, and then absorbed by the inner buffer spring 3-10 between the hinged slider 3-4 and the compression slider 3-6, thereby reducing the impact on the concrete base 1-1 and protecting it. At the same time, manually rotating the manual wheel 3-8 drives the drive threaded rod 3-14 to rotate. Through the threaded action between the drive threaded rod 3-14 and the threaded sleeve 3-7, the compression slider 3-6 is driven to slide at its inner end, thereby changing the compression of the inner buffer spring 3-10 and facilitating the maintenance of its elasticity.

[0043] Example 5

[0044] like Figure 14-16As shown, the displacement adjustment assembly 4 includes a drive disc 4-1, a drive bevel gear ring 4-2, a drive slide groove 4-3, a drive slider 4-4, a drive bevel gear 4-5, a clutch disc 4-6, a clutch disc 4-7, a clutch slide rod 4-8, a coupling 4-9, a drive motor 4-10, a clutch slide rod push spring 4-11, a base 4-12, a fixed column 4-13, and a fixed column opening 4-14. The fixed column 4-13 is mounted on the base 4-12, and the fixed column opening 4-14 is located on the fixed column 4-13. The drive disc 4-1 is rotatably mounted on the fixed column 4-13. A drive groove 4-3 is opened on drive disc 4-1. Drive groove 4-3 and fixed column opening 4-14 are slidably fitted together to install drive slider 4-4. Drive bevel gear ring 4-2 is installed on drive disc 4-1. Drive bevel gear ring 4-2 meshes with drive bevel gear 4-5 for transmission. Drive bevel gear 4-5 is rotatably mounted on base 4-12. Clutch disc 4-6 is fixedly installed on drive bevel gear 4-5. Clutch disc 4-6 meshes with clutch disc 4-7 for transmission. Clutch disc 4-7 is slidably mounted on clutch slide rod 4-8. Clutch slide rod 4-8 is installed at one end of coupling 4-9. Coupling 4-9... The other end of coupling 4-9 is mounted on the output shaft of drive motor 4-10. Drive motor 4-10 is mounted on base 4-12. A clutch slide spring 4-11 is provided between coupling 4-9 and clutch disc 4-7, and clutch slide spring 4-11 is fitted onto clutch slide 4-8. Buffer frame 3-1 is mounted on drive slider 4-4. Base 4-12 is mounted on concrete base 1-1. With this configuration, starting drive motor 4-10 drives coupling 4-9 to rotate, which in turn drives clutch disc 4-7 via clutch slide 4-8. The movement, in turn, drives the drive bevel gear 4-5 to rotate via the clutch disc 4-6, which in turn drives the drive disc 4-1 to rotate via the drive bevel gear ring 4-2, which in turn drives the drive slider 4-4 to slide simultaneously along the drive slide groove 4-3 and the fixed column opening 4-14. This drives the slider 4-4 to change the position of the buffer connection assembly 3 and the hydraulic cylinder assembly 2 on the mounting slide column 1-3, thereby changing the support position of the hydraulic cylinder assembly 2 on the steel dam gate 1-2, and thus changing the distribution of the support force on the steel dam gate 1-2, thereby facilitating the even distribution of the force exerted by the water waves on the steel dam gate 1-2.

[0045] The contact surface between the clutch disc 4-7 and the clutch slide bar 4-8 is a polygonal structure.

[0046] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A tilting steel dam gate, characterized in that, It includes a steel dam gate assembly (1), a hydraulic cylinder assembly (2), a buffer connection assembly (3), and a displacement adjustment assembly (4). The steel dam gate (1-2) is connected to the hydraulic cylinder assembly (2), the hydraulic cylinder assembly (2) is connected to the buffer connection assembly (3), the buffer connection assembly (3) is connected to the displacement adjustment assembly (4), and the displacement adjustment assembly (4) is connected to the steel dam gate assembly (1). The steel dam gate assembly (1) includes a concrete base (1-1), a steel dam gate (1-2), a mounting slide (1-3), and a mounting slider (1-4). The steel dam gate (1-2) is hinged on the concrete base (1-1), the mounting slide (1-3) is mounted on the steel dam gate (1-2), and the mounting slider (1-4) is slidably mounted on the mounting slide (1-3). The hydraulic cylinder assembly (2) includes a cylinder body (2-1), a cylinder output shaft (2-2), and a mounting base (2-3). The cylinder output shaft (2-2) is mounted on one end of the cylinder body (2-1), and the cylinder output shaft (2-2) is hinged to the mounting slider (1-4). The mounting base (2-3) is mounted on the other end of the cylinder body (2-1). The buffer connection assembly (3) includes a buffer frame (3-1), an upper end cover (3-2), an upper end cover opening (3-3), a hinge slider (3-4), a hinge mounting base (3-5), a compression slider (3-6), a threaded sleeve (3-7), a manual rotating wheel (3-8), an end block (3-9), an inner end buffer spring (3-10), a first limiting post (3-11), a second limiting post (3-12), an inner end slot (3-13), a drive threaded rod (3-14), and an inner end locking rod (3-15). A push spring (3-16) and an inner end clamping rod sliding cavity (3-17) are provided. An upper end cover (3-2) is installed on the buffer frame (3-1). An upper end cover opening (3-3) is opened on the upper end cover (3-2). A hinged slider (3-4) is slidably installed inside the upper end cover opening (3-3). A hinged mounting seat (3-5) is hingedly installed on the hinged slider (3-4). The hinged mounting seat (3-5) is fixedly installed with the mounting seat (2-3). A pressing slider (3-6) is slidably installed on the inner end of the buffer frame (3-1). One end of (3-6) is equipped with a limit post 2 (3-12), and the other end of the extrusion slider (3-6) is equipped with a threaded sleeve (3-7). The manual rotating wheel (3-8) is fixedly installed on the drive threaded rod (3-14), which is threadedly engaged with the threaded sleeve (3-7). The drive threaded rod (3-14) is rotatably installed on the end block (3-9). The manual rotating wheel (3-8) has an inner end clamping rod slide cavity (3-17), and two inner end clamping rods are slidably installed on the inner end of the inner end clamping rod slide cavity (3-17). The inner end lever (3-15) is provided with an inner end lever push spring (3-16) between the two inner end levers (3-15). The end block (3-9) has multiple inner end slots (3-13), which are connected to the inner end levers (3-15). The end block (3-9) is fixedly connected to the buffer frame (3-1). The first limiting post (3-11) is installed on the hinged slider (3-4). An inner end buffer spring (3-10) is provided between the first limiting post (3-11) and the second limiting post (3-12).

2. A tilting steel dam gate according to claim 1, characterized in that, The displacement adjustment assembly (4) includes a drive disc (4-1), a drive bevel gear ring (4-2), a drive slide groove one (4-3), a drive slider (4-4), a drive bevel gear (4-5), a clutch disc one (4-6), a clutch disc two (4-7), a clutch slide rod (4-8), a coupling (4-9), a drive motor (4-10), a clutch slide rod push spring (4-11), a base (4-12), a fixed column (4-13), and a fixed column opening (4-14). A fixed post (4-13) is installed on the base (4-12). A fixed post opening (4-14) is opened on the fixed post (4-13). A drive disk (4-1) is rotatably installed on the fixed post (4-13). A drive slide groove (4-3) is opened on the drive disk (4-1). The drive slide groove (4-3) and the fixed post opening (4-14) slide together to install a drive slider (4-4). A drive bevel gear ring (4-2) is installed on the drive disk (4-1). The drive bevel gear ring (4-2) meshes with the drive bevel gear (4-5) for transmission. The drive bevel gear (4-5) is rotatably mounted on the base (4-12). A clutch disc one (4-6) is fixedly mounted on the drive bevel gear (4-5). The clutch disc one (4-6) meshes with the clutch disc two (4-7) for transmission. The clutch disc two (4-7) is slidably mounted on the clutch slide rod (4-8). The clutch slide rod (4-8) is mounted on one end of the coupling (4-9). The coupling (4-9) The other end of the coupling (4-9) is installed on the output shaft of the drive motor (4-10). The drive motor (4-10) is installed on the base (4-12). A clutch slide spring (4-11) is provided between the coupling (4-9) and the clutch disc (4-7). The clutch slide spring (4-11) is fitted on the clutch slide (4-8). The buffer frame (3-1) is installed on the drive slider (4-4). The base (4-12) is installed on the concrete base (1-1).

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