Water retaining gate for hydraulic engineering construction

Abstract

The utility model discloses a water retaining gate for hydraulic engineering construction, which belongs to the technical field of water retaining gates and comprises two fixing blocks, a top frame arranged at the top ends of the two fixing blocks and two gate bodies arranged at the lower end of the top frame and used for retaining water in the hydraulic engineering construction process. The device is characterized in that a moving groove completely penetrating through the fixing block is formed in the vertical inner wall of the top frame, a first telescopic rod is installed on the inner top wall of the moving groove, a moving plate is installed on one side of a moving part of the first telescopic rod, a mounting groove is formed in the vertical side face of the moving plate, and a motor is installed at the top end of the moving plate; the output end of the motor is provided with a two-way lead screw extending into the mounting groove, and the top end of the second connecting plate is fixedly provided with a filter screen tightly attached to the vertical side face of the first connecting plate, so that water on water surfaces with different heights can be blocked conveniently, floating garbage and impurities close to the gate can be automatically cleaned and collected conveniently, manpower is saved, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water retaining gates, in particular to a water retaining gate used for water conservancy project construction. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater in order to eliminate harm and promote benefits. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc.

[0003] When the existing water retaining gates are blocking water or opened, a large amount of garbage and impurities will float on the water surface, blocking the gates or causing pollution. When the existing water retaining gates are opened or blocked, the floating garbage needs to be cleaned manually from time to time, which wastes manpower and reduces efficiency.

[0004] For example (authorization announcement number CN217758614U) a water retaining gate used in water conservancy project construction plays the role of flood discharge and water retaining. The setting of two sets of steel cables makes its lifting and lowering have a certain stability. Through the coordinated use of the oil tank, the roller bar, the first fixed plate, the second fixed plate and the third fixed plate, the lifting assembly can be used to lubricate the steel cables, which can prevent the steel cables from rusting due to long-term contact with water and increase the service life of the steel cables. This device has this problem. It cannot automatically clean and collect the garbage and impurities floating near the gate, which is easy to cause pollution and blockage. Utility Model Content

[0005] The utility model aims to provide a water retaining gate for water conservancy project construction to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water retaining gate for water conservancy project construction, comprising: two fixed blocks, a top frame arranged at the top of the two fixed blocks, and two gate bodies arranged at the lower end of the top frame for retaining water during the water conservancy project construction process; characterized in that: the vertical inner wall of the top frame is provided with a moving groove that completely penetrates the fixed block, the inner top wall of the moving groove is installed with a first telescopic rod, a moving plate is installed at one side of the moving part of the first telescopic rod, a mounting groove is provided on the vertical side of the moving plate, a motor is installed at the top of the moving plate, a bidirectional screw rod extending to the inside of the mounting groove is installed at the output end of the motor, and the outer periphery of the bidirectional screw rod is sleeved with two moving blocks through a ball nut;

[0007] A first connecting plate is fixed to the vertical side of the upper moving block, a second connecting plate is fixed to the vertical side of the lower moving block, a filter screen is fixed to the top of the second connecting plate and is tightly attached to the vertical side of the first connecting plate, a vertical plate is fixed to the top of the second connecting plate, and a moving plate of the same structure is fixed to the vertical side of the second connecting plate.

[0008] In a further embodiment, a groove is provided at the top of the top frame, and four inlay panels are fixed vertically inside the groove.

[0009] In a further embodiment, a top plate is fixed to the top ends of the four inlay panels, and a mounting plate is fixed between two of the inlay panels.

[0010] In a further embodiment, a rotating motor is installed on the vertical side surface of the mounting plate, a rotating rod is installed on the output end of the rotating motor, and a windable steel wire rope is fixed on the outer periphery of the rotating rod.

[0011] In a further embodiment, a bottom block is fixed to the bottom ends of the two gate bodies, a mounting block is tightly attached between the two gate bodies, and a handle for connecting a wire rope is provided at the top of the mounting block.

[0012] In a further embodiment, the top of the bottom block is connected to a support plate, second telescopic rods are installed on both sides of the support plate, plug plates are fixed on one side of the moving parts of the two second telescopic rods, and two fixed frames are fixed to the bottom end of the mounting block.

[0013] In a further embodiment, the vertical side surfaces of the two plug boards are fixed with plug blocks that can be inserted into the fixing frame, and the top of the bottom block is fixed with two connecting columns that completely penetrate the mounting block.

[0014] In a further embodiment, two limit frames are fixed to the vertical sides of the two top frames, the vertical inner walls of the two limit frames are provided with fixing grooves, the vertical sides of the two gate bodies are fixed with two limit plates close to the inner walls of the fixing grooves, the vertical sides of the top frames are fixed with two fixing plates, and a hydraulic rod is installed at the top of the top frames.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The water retaining gate used in the construction of water conservancy projects, during use, by setting a rotating motor, loosening the wire rope, so that the gate body and the mounting block move downward to block the water; when the water level rises, the support plate set at the top of the bottom block drives the plug-in block inserted in the fixed frame to evacuate and retract by using the second telescopic rods on both sides of the support plate, and at the same time, the rotating motor drives the wire rope to be tightened, so that the detached mounting block moves upward driven by the wire rope, thereby facilitating the blocking of water at different heights.

[0017] During use, the water retaining gate used for water conservancy project construction drives the moving block to move through the first telescopic rod arranged on the top wall of the moving groove, so that the moving block extends into the water surface, and at the same time, the motor arranged on the top of the moving plate drives the two moving blocks on the periphery of the bidirectional screw rod to move toward each other in the installation groove, so that the position of the first connecting plate is kept above the garbage floating on the water surface, and the second connecting plate is kept below the water surface, and the impurities and garbage are blocked by the filter net arranged on the top of the second connecting plate. At the same time, when cleaning is needed, the two moving blocks on the periphery of the bidirectional screw rod are moved closer to each other, so that the garbage and impurities are clamped by the vertical plate and the first connecting plate, so as to facilitate the automatic cleaning and collection of floating garbage and impurities near the gate, save manpower and improve the use efficiency. The water retaining gate used for water conservancy project construction is convenient for blocking water at different heights of water surface, and is convenient for automatic cleaning and collection of floating garbage and impurities near the gate, saving manpower and improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the steel wire rope of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the gate body and the mounting block of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the upper end of the bottom block of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the installation block flipping of the utility model;

[0024] Figure 6 For the utility model Figure 1 A magnified view of the structure in the middle.

[0025] Description of reference numerals:

[0026] In the figure: 1, top frame; 2, limit frame; 3, fixed frame; 4, fixed block; 5, first connecting plate; 6, vertical plate; 7, filter screen; 8, second connecting plate; 9, gate body; 10, fixed plate; 11, hydraulic rod; 12, top plate; 13, rotating motor; 14, inlay plate; 15, first telescopic rod; 16, motor; 17, moving groove; 18, moving plate; 19, moving block; 20, mounting groove; 21, mounting plate; 22, wire rope; 23, mounting block; 24, bottom block; 25, limit plate; 26, plug block; 27, support plate; 28, plug plate; 29, second telescopic rod. DETAILED DESCRIPTION

[0027] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0028] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0029] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0030] Example

[0031] See also Figures 1 to 6 , including: two fixed blocks 4 are installed at the waterside of the water conservancy project construction to fix the gate body 9, and a top frame 1 is fixed on the top of the two fixed blocks 4; the vertical inner wall of the top frame 1 is provided with a moving groove 17 that completely penetrates the fixed block 4, and the inner top wall of the moving groove 17 is installed with a first telescopic rod 15, and one side of the moving part of the first telescopic rod 15 is installed with a moving plate 18 that is close to the inner wall of the moving groove 17. The first telescopic rod 15 set on the inner top wall of the moving groove 17 drives the moving block 19 to move, so that the moving block 19 extends into the water surface, and the vertical side of the moving plate 18 is provided with a mounting The motor 16 is installed at the top of the movable plate 18, and a bidirectional screw extending into the mounting groove 20 is installed at the output end of the motor 16. Two moving blocks 19 are sleeved on the outer periphery of the bidirectional screw through a ball nut; at the same time, the motor 16 arranged at the top of the movable plate 18 drives the two moving blocks 19 on the outer periphery of the bidirectional screw to move toward each other in the mounting groove 20, so that the position of the first connecting plate 5 is maintained above the garbage floating on the water surface, and the second connecting plate 8 is maintained below the water surface, and the filter screen 7 arranged at the top of the second connecting plate 8 is used to block impurities and garbage.

[0032] At the same time, when cleaning is needed, the two moving blocks 19 on the outer periphery of the bidirectional screw rod are moved closer to each other, so that the vertical plate 6 and the first connecting plate 5 are used to clamp the garbage and impurities, so as to facilitate the automatic cleaning and collection of floating garbage and impurities near the gate body 9, saving manpower and improving the use efficiency. The vertical side of the upper moving block 19 is fixed with the first connecting plate 5, and the vertical side of the lower moving block 19 is fixed with the second connecting plate 8. The top of the second connecting plate 8 is fixed with the filter screen 7 tightly attached to the vertical side of the first connecting plate 5, the top of the second connecting plate 8 is fixed with the vertical plate 6, and the vertical side of the second connecting plate 8 is fixed with the moving plate 18 of the same structure.

[0033] A groove is provided at the top of the top frame 1, and four inlaid panels 14 are fixed vertically inside the groove. A top plate 12 is fixed to the top of the four inlaid panels 14, a mounting plate 21 is fixed between the two inlaid panels 14, a rotating motor 13 is installed on the vertical side of the mounting plate 21, a rotating rod is installed at the output end of the rotating motor 13, and a windable wire rope 22 is fixed to the outer periphery of the rotating rod, a bottom block 24 is fixed to the bottom ends of the two gate bodies 9, a mounting block 23 is tightly attached between the two gate bodies 9, a handle for connecting the wire rope 22 is provided at the top of the mounting block 23, a support plate 27 is connected to the top of the bottom block 24, second telescopic rods 29 are installed on both sides of the support plate 27, and a plug plate 28 is fixed on one side of the moving part of the two second telescopic rods 29, and two fixed frames 3 are fixed to the bottom end of the mounting block 23.

[0034] The vertical sides of the two plug plates 28 are fixed with plug blocks 26 that can be inserted into the fixed frame 3, the top of the bottom block 24 is fixed with two connecting columns that completely penetrate the mounting block 23, the vertical sides of the two top frames 1 are fixed with two limit frames 2, the vertical inner walls of the two limit frames 2 are provided with fixing grooves, the vertical sides of the two gate bodies 9 are fixed with two limit plates 25 that are close to the inner walls of the fixing grooves, the vertical sides of the top frame 1 are fixed with two fixing plates 10, and the top of the top frame 1 is installed with a hydraulic rod 11.

[0035] The hydraulic rod 11, the rotating motor 13, the first telescopic rod 15, the second telescopic rod 29 and the motor 16 are all conventional instruments. The working principle, size and model are irrelevant to the function of the present application, so they are not described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] How it works

[0037] During use, the water retaining gate used for water conservancy project construction drives the moving plate 18 to move in the moving groove 17 through the first telescopic rod 15 arranged on the top wall of the moving groove 17, so that the moving plate 18 extends into the water surface, and at the same time, the motor 16 arranged on the top of the moving plate 18 drives the two moving blocks 19 on the periphery of the bidirectional screw rod to move in the installation groove 20, so that the first connecting plate 5 is kept above the garbage on the water surface, and the second connecting plate 8 is kept below the garbage on the water surface, and the filter net 7 is used to block it. When cleaning is needed, the two moving blocks 19 are moved closer to each other, so that the vertical plate 6 on the top of the second connecting plate 8 is moved up and pressed against the first connecting plate 5, so as to clamp and collect the floating garbage and impurities.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water retaining gate for water conservancy project construction, comprising: Two fixed blocks (4), a top frame (1) arranged at the top ends of the two fixed blocks (4), and two gate bodies (9) arranged at the bottom ends of the top frame (1) for retaining water during the construction of a water conservancy project; characterized in that: a vertical inner wall of the top frame (1) is provided with a moving groove (17) which completely penetrates the fixed block (4); a first telescopic rod (15) is installed on the inner top wall of the moving groove (17); a moving plate (18) is installed on one side of the moving portion of the first telescopic rod (15); a mounting groove (20) is provided on the vertical side surface of the moving plate (18); a motor (16) is installed on the top end of the moving plate (18); a bidirectional screw rod extending into the inside of the mounting groove (20) is installed at the output end of the motor (16); and two moving blocks (19) are sleeved on the outer circumference of the bidirectional screw rod via a ball nut; A first connecting plate (5) is fixed to the vertical side of the upper moving block (19), a second connecting plate (8) is fixed to the vertical side of the lower moving block (19), a filter screen (7) is fixed to the top of the second connecting plate (8) and is closely attached to the vertical side of the first connecting plate (5), a vertical plate (6) is fixed to the top of the second connecting plate (8), and a moving plate (18) of the same structure is fixed to the vertical side of the second connecting plate (8).

2. A water retaining gate for water conservancy project construction according to claim 1, characterized in that: A groove is provided at the top end of the top frame (1), and four inlay panels (14) are fixed vertically inside the groove.

3. A water retaining gate for water conservancy project construction according to claim 2, characterized in that: A top plate (12) is fixed to the top ends of the four inlay panels (14), and a mounting plate (21) is fixed between two of the inlay panels (14).

4. A water retaining gate for water conservancy project construction according to claim 3, characterized in that: A rotating motor (13) is mounted on the vertical side surface of the mounting plate (21), a rotating rod is mounted on the output end of the rotating motor (13), and a windable steel wire rope (22) is fixed to the outer periphery of the rotating rod.

5. The water retaining gate for water conservancy project construction according to claim 1, characterized in that: A bottom block (24) is fixed to the bottom ends of the two gate bodies (9), a mounting block (23) is tightly attached between the two gate bodies (9), and a handle for connecting a steel wire rope (22) is provided at the top end of the mounting block (23).

6. A water retaining gate for water conservancy project construction according to claim 5, characterized in that: The top end of the bottom block (24) is connected to a support plate (27), second telescopic rods (29) are mounted on both sides of the support plate (27), plug plates (28) are fixed on one side of the moving parts of the two second telescopic rods (29), and two fixing frames (3) are fixed to the bottom end of the mounting block (23).

7. A water retaining gate for water conservancy project construction according to claim 6, characterized in that: An insert block (26) that can be inserted into the fixed frame (3) is fixed to the vertical side surfaces of the two insert plates (28), and two connecting columns that completely penetrate the mounting block (23) are fixed to the top of the bottom block (24).

8. The water retaining gate for water conservancy project construction according to claim 1, characterized in that: Two limit frames (2) are fixed to the vertical side surfaces of the two top frames (1), the vertical inner walls of the two limit frames (2) are provided with fixing grooves, the vertical side surfaces of the two gate bodies (9) are fixed with two limit plates (25) closely attached to the inner walls of the fixing grooves, the vertical side surfaces of the top frame (1) are fixed with two fixing plates (10), and a hydraulic rod (11) is installed at the top end of the top frame (1).

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