Adjustable water conservancy gate

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses an adjustable water conservancy gate which comprises a gate body, a telescopic air cylinder is fixedly installed at the top of the gate body, a gate body is fixedly installed on the surface of the telescopic air cylinder, the gate body is connected to the inner wall of the gate body in a sliding mode, and a fixing assembly and a stabilizing assembly are arranged on the inner side of the gate body. And the stabilizing assembly comprises a rotating shaft, the rotating shaft is rotationally connected to the interior of the gate body, a sliding rod is slidably connected to the surface of the rotating shaft, and the sliding rod is slidably connected to the inner wall of the gate body, according to the adjustable water conservancy gate, when the sliding rod slides upwards, the rotating shaft can be driven to rotate, and when the rotating shaft rotates, the threaded rod can be driven to rotate; when the threaded rod rotates, the sliding plate can be driven to slide downwards, and when the sliding plate slides downwards, the clamping blocks can be driven to slide downwards, so that the clamping blocks are clamped to the two sides of the gate body, the stable effect is formed, the service life of the gate body is prolonged, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an adjustable water conservancy gate. Background Art

[0002] From the perspective of water conservancy projects, gates are movable structures used to close and open the water orifices of hydraulic structures. Their function is to control water levels and regulate flow to meet the needs of water conservancy projects such as flood control, irrigation, power generation, and shipping.

[0003] Existing adjustable gates often face some problems during the valve opening process. For example, when the gate is opened, the impact of the water flow may cause the gate structure to vibrate, which will not only affect the service life of the gate, but also may cause noise and safety hazards. In addition, the unstable valve opening process may cause water flow turbulence, affect the normal operation of the water conservancy system, and may even cause water hammer phenomenon, causing serious damage to water conservancy facilities. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable water conservancy gate to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable water conservancy gate, comprising a gate body, a telescopic cylinder is fixedly installed on the top of the gate body, and the gate body can be accurately debugged by the telescopic cylinder, so as to better meet the control requirements of water flow and water level, and the opening height of the gate body can be flexibly adjusted according to actual needs, so as to effectively control the amount of water flow, and improve the operation efficiency and safety of water conservancy projects. The gate body is fixedly installed on the surface of the telescopic cylinder, and the gate body is slidably connected to the inner wall of the gate body. A fixing component and a stabilizing component are arranged on the inner side of the gate body. When the sliding rod slides upward, it drives the rotation of the rotating shaft, and when the rotating shaft rotates, it drives the rotation of the threaded rod, and when the threaded rod rotates, it drives the sliding plate to slide downward, and when the sliding plate slides downward, it drives the clamping block to slide downward, and the stabilizing component includes:

[0006] A rotating shaft, the rotating shaft is rotatably connected to the inside of the gate body, a sliding rod is slidably connected to the surface of the rotating shaft, the sliding rod is slidably connected to the inner wall of the gate body, a threaded rod is fixedly installed at the bottom of the rotating shaft, a sliding plate is threadedly connected to the surface of the threaded rod, a clamping block is fixedly installed at the bottom of the sliding plate, a telescopic rod is fixedly installed on the top of the clamping block, and the telescopic rod is fixedly installed on the inner side of the gate body, so as to be clamped on both sides of the gate body and form a stabilizing effect, thereby increasing the service life of the gate body and reducing safety hazards.

[0007] Preferably, the fixing assembly comprises: a telescopic plate, one end of which is fixedly mounted on the surface of the sliding rod, the other end of which is fixedly mounted inside the gate body, a connecting plate is fixedly mounted on the bottom of the telescopic plate, and a fixing block is fixedly mounted on the bottom of the connecting plate.

[0008] Preferably, a positioning rod is rotatably connected inside the fixed block, a return spring is fixedly installed on the outside of the positioning rod, and the return spring is fixedly installed on the inner wall of the fixed block. A positioning plate is fixedly installed on the bottom of the positioning rod. When the gate body abuts against the bottom of the positioning rod, the positioning rod will be driven to rotate toward the surface close to the gate body. When the positioning rod rotates, the positioning plate will be driven to move in the same rotation direction as the positioning rod and abut against the surfaces on both sides of the gate body, thereby improving the stability and fixing effect of the gate body when it is opened.

[0009] Preferably, a sliding groove is provided on the surface of the rotating shaft, and the sliding of the sliding rod can be used to drive the rotation of the rotating shaft.

[0010] Preferably, a groove is provided on the surface of the fixing block, which can drive the positioning rod to rotate inside the fixing block.

[0011] Preferably, the cross section of the positioning rod is U-shaped, which can improve the connection effect between the positioning rod and the positioning plate.

[0012] Compared with the prior art, the utility model provides an adjustable water conservancy gate, which has the following beneficial effects:

[0013] 1. For the adjustable water conservancy gate, when the sliding rod slides upward, it will drive the rotation of the rotating shaft, when the rotating shaft rotates, it will drive the rotation of the threaded rod, when the threaded rod rotates, it will drive the sliding plate to slide downward, when the sliding plate slides downward, it will drive the clamping block to slide downward, so as to be clamped on both sides of the gate body and form a stabilizing effect, thereby increasing the service life of the gate body and reducing safety hazards.

[0014] 2. For this adjustable hydraulic gate, when the gate body contacts the bottom of the positioning rod, it will drive the positioning rod to rotate toward the surface close to the gate body. When the positioning rod rotates, it will drive the positioning plate to move in the same direction as the rotation of the positioning rod and contact the surfaces on both sides of the gate body, thereby improving the stability and fixing effect of the gate body when it is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the stabilizing component of the utility model;

[0017] Figure 3 This is a front view structural diagram of the fixing component of the utility model.

[0018] In the figure: 1. gate body; 2. telescopic cylinder; 3. fixing assembly; 31. telescopic plate; 32. connecting plate; 33. fixing block; 34. positioning rod; 35. return spring; 36. positioning plate; 4. stabilizing assembly; 41. rotating shaft; 42. sliding rod; 43. threaded rod; 44. sliding plate; 45. clamping block; 46. telescopic rod; 410. slide groove; 330. groove; 5. gate body. DETAILED DESCRIPTION

[0019] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: an adjustable water conservancy gate, comprising a gate body 1, a telescopic cylinder 2 is fixedly installed on the top of the gate body 1, and the telescopic cylinder 2 can be used to achieve accurate debugging of the gate body 5, so as to better meet the control requirements of water flow and water level, and flexibly adjust the opening height of the gate body 5 according to actual needs, effectively control the amount of water flow, and improve the operation efficiency and safety of the water conservancy project. The gate body 5 is fixedly installed on the surface of the telescopic cylinder 2, and the gate body 5 is slidably connected to the inner wall of the gate body 1. A fixing component 3 and a stabilizing component 4 are arranged on the inner side of the gate body 1. When the sliding rod 42 slides upward, it will drive the rotation of the rotating shaft 41, and when the rotating shaft 41 rotates, it will drive the rotation of the threaded rod 43. When the threaded rod 43 rotates, it will drive the sliding plate 44 to slide downward, and when the sliding plate 44 slides downward, it will drive the clamping block 45 to slide downward, and the stabilizing component 4 includes: a rotating shaft 41, a sliding rod 42, a threaded rod 43, a sliding plate 44, a clamping block 45, and a telescopic rod 46.

[0020] The rotating shaft 41 is rotatably connected to the inside of the gate body 1, and a sliding rod 42 is slidably connected to the surface of the rotating shaft 41. The sliding rod 42 is slidably connected to the inner wall of the gate body 1. A threaded rod 43 is fixedly installed at the bottom of the rotating shaft 41, and a sliding plate 44 is threadedly connected to the surface of the threaded rod 43. A clamping block 45 is fixedly installed at the bottom of the sliding plate 44, and a telescopic rod 46 is fixedly installed on the top of the clamping block 45. The telescopic rod 46 is fixedly installed on the inner side of the gate body 1, so as to be clamped on both sides of the gate body 5 and form a stabilizing effect, thereby increasing the service life of the gate body 5 and reducing safety hazards.

[0021] The fixing assembly 3 includes: a telescopic plate 31, one end of the telescopic plate 31 is fixedly mounted on the surface of the sliding rod 42, the other end of the telescopic plate 31 is fixedly mounted inside the gate body 1, a connecting plate 32 is fixedly mounted at the bottom of the telescopic plate 31, a fixing block 33 is fixedly mounted at the bottom of the connecting plate 32, a positioning rod 34 is rotatably connected inside the fixing block 33, a reset spring 35 is fixedly mounted on the outer side of the positioning rod 34, the reset spring 35 is fixedly mounted on the inner wall of the fixing block 33, a positioning plate 36 is fixedly mounted at the bottom of the positioning rod 34, and when the gate body 5 contacts the bottom of the positioning rod 34, it will drive the positioning rod 34 It rotates toward the surface close to the gate body 5. When the positioning rod 34 rotates, the positioning plate 36 will be driven to move in the same rotation direction as the positioning rod 34, and will contact the surfaces on both sides of the gate body 5, thereby improving the stability and fixing effect of the gate body 5 when it is opened. A sliding groove 410 is provided on the surface of the rotating shaft 41, and the sliding of the sliding rod 42 can be used to drive the rotation of the rotating shaft 41. A groove 330 is provided on the surface of the fixing block 33, which can drive the positioning rod 34 to rotate inside the fixing block 33. The cross-section of the positioning rod 34 is U-shaped, which can improve the connection effect between the positioning rod 34 and the positioning plate 36.

[0022] When the gate body 5 is opened and closed, the telescopic cylinder 2 on the top of the gate body 1 can be started to drive the gate body 5 to slide up and down inside the gate body 1, thereby achieving the opening and closing effect. When the gate body 5 is opened, it will slide upward under the action of the telescopic cylinder 2. When the gate body 5 slides upward, it will abut against the bottom of the positioning rod 34. When the gate body 5 abuts against the bottom of the positioning rod 34, it will drive the positioning rod 34 to rotate toward the surface close to the gate body 5. When the positioning rod 34 rotates, it will drive the positioning plate 36 to move in the same rotation direction as the positioning rod 34, and abut against the surfaces on both sides of the gate body 5, thereby improving the stability and fixing effect of the gate body 5 when it is opened.

[0023] When the gate body 5 slides upward, it will also resist the upward sliding of the fixed block 33. When the fixed block 33 slides upward, it will drive the connecting plate 32 to slide upward. When the connecting plate 32 slides upward, it will drive the telescopic plate 31 to shrink. When the telescopic plate 31 shrinks, it will drive the sliding rod 42 to slide upward in the sliding groove 410 opened on the surface of the rotating shaft 41. When the sliding rod 42 slides upward, it will drive the rotation of the rotating shaft 41. When the rotating shaft 41 rotates, it will drive the threaded rod 43 to rotate. When the threaded rod 43 rotates, it will drive the sliding plate 44 to slide downward. When the sliding plate 44 slides downward, it will drive the clamping block 45 to slide downward, thereby being clamped on both sides of the gate body 5 and forming a stabilizing effect, thereby increasing the service life of the gate body 5 and reducing safety hazards.

[0024] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An adjustable hydraulic gate, comprising a gate body (1), characterized in that: A telescopic cylinder (2) is fixedly mounted on the top of the gate body (1), a gate body (5) is fixedly mounted on the surface of the telescopic cylinder (2), the gate body (5) is slidably connected to the inner wall of the gate body (1), a fixing component (3) and a stabilizing component (4) are arranged on the inner side of the gate body (1), and the stabilizing component (4) comprises: A rotating shaft (41), the rotating shaft (41) is rotatably connected to the inside of the gate body (1), a sliding rod (42) is slidably connected to the surface of the rotating shaft (41), and the sliding rod (42) is slidably connected to the inner wall of the gate body (1), a threaded rod (43) is fixedly installed at the bottom of the rotating shaft (41), and a sliding plate (44) is threadedly connected to the surface of the threaded rod (43), a clamping block (45) is fixedly installed at the bottom of the sliding plate (44), and a telescopic rod (46) is fixedly installed on the top of the clamping block (45), and the telescopic rod (46) is fixedly installed on the inner side of the gate body (1).

2. The adjustable water conservancy gate according to claim 1, characterized in that: The fixing assembly (3) comprises: a telescopic plate (31), one end of the telescopic plate (31) is fixedly mounted on the surface of a sliding rod (42), the other end of the telescopic plate (31) is fixedly mounted inside the gate body (1), a connecting plate (32) is fixedly mounted on the bottom of the telescopic plate (31), and a fixing block (33) is fixedly mounted on the bottom of the connecting plate (32).

3. The adjustable water conservancy gate according to claim 2, characterized in that: A positioning rod (34) is rotatably connected inside the fixed block (33), a return spring (35) is fixedly installed on the outside of the positioning rod (34), the return spring (35) is fixedly installed on the inner wall of the fixed block (33), and a positioning plate (36) is fixedly installed on the bottom of the positioning rod (34).

4. The adjustable water conservancy gate according to claim 1, characterized in that: A sliding groove (410) is provided on the surface of the rotating shaft (41).

5. The adjustable water conservancy gate according to claim 2, characterized in that: A groove (330) is formed on the surface of the fixing block (33).

6. The adjustable water conservancy gate according to claim 3, characterized in that: The positioning rod (34) has a U-shaped cross section.

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