CN216892283U - Novel water conservancy and hydropower flood discharge gate - Google Patents

Abstract

The utility model relates to the technical field of flood control devices, and discloses a novel water conservancy hydroelectric flood discharge gate which comprises a dam body and a flood discharge gate, wherein the dam body is of a U-shaped structure with an upward opening, sliding grooves distributed in the vertical direction are formed in the side faces, close to each other, of the vertical section of the dam body, the flood discharge gate is arranged in the sliding grooves in a sliding mode, two groups of connecting rods distributed in a bilateral symmetry mode are fixedly arranged in the middle of the upper surface of the flood discharge gate, a horizontal moving plate is fixedly arranged at the upper end of each connecting rod, two groups of side plates distributed in a symmetry mode are fixedly arranged on the upper surface of the vertical section of the dam body, and a horizontal top plate is fixedly arranged at the upper end of each side plate. The utility model has the beneficial effects that: the flood discharge gate is prevented from loosening in the flood discharge process, the stability and the safety of flood discharge are guaranteed, automatic cleaning of floating sundries is achieved, the influence of more sundries on flood discharge capacity due to the fact that the front of the flood discharge gate is prevented from being accumulated is avoided, and the flood discharge gate is favorable for long-term use.

Description

Novel water conservancy water and electricity flood discharge gate

Technical Field

The utility model relates to the technical field of flood control devices, in particular to a novel water conservancy and hydropower flood discharge gate.

Background

The flood discharge gate is a working gate used for releasing flood and adjusting and controlling the water level of a reservoir. The hydraulic valve has the capability of bearing various static and dynamic loads, can be opened and closed in dynamic water, and has good structure and hydraulic characteristics. The water conservancy water and electricity flood discharge gate that uses in the existing market does not mostly have from the pull throughs in area, and it is not good to lead to preventing blockking up effect of water conservancy water and electricity flood discharge gate to lead to the flood discharge gate to block up in long-term the use, thereby need artificial the clearance of going on, not only extravagant manpower and materials, and the clearance effect is poor, thereby has reduced the practicality of water conservancy water and electricity flood discharge gate.

In order to solve the problem, there is novel water conservancy water and electricity flood discharge gate now, including the dam body, the motor mouth has been seted up to one side of dam body, the first motor of inner wall fixedly connected with of motor mouth, one side fixedly connected with push rod of first motor, the outer wall swing joint of push rod has the blotter, the outer wall fixedly connected with baffle of blotter, one side fixedly connected with push pedal of push rod, the first dredging rod of one side fixedly connected with of push pedal, one side fixedly connected with second dredging rod of push pedal, one side fixedly connected with flood discharge gate of dam body, but when using, dredging rod can influence the flood discharge with the baffle and use, can block up a large amount of debris in the front of flood discharge gate, thereby cause the gate to block up, influence the drainage capacity of gate, and the second motor bears great pressure after the gate promotes, the gate is unfavorable for a long time of using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel water conservancy and hydropower flood discharge gate to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel water conservancy water and electricity floodgate, includes dam body and floodgate, the dam body sets up to the ascending U type structure of opening, all sets up the spout that distributes along vertical direction on the side that the vertical section of dam body is close to each other, and slidable mounting has the floodgate in the spout, and floodgate upper surface middle part fixed mounting has two sets of bilateral symmetry's connecting rod, and the common fixed mounting in connecting rod upper end has the horizontally movable plate, fixed surface installs the curb plate of two sets of symmetric distributions on the vertical section of dam body, and the common fixed mounting in curb plate upper end has the horizontally roof, and roof lower surface middle part fixed mounting has the motor that the output shaft stretches out downwards, and motor output shaft lower extreme fixedly connected with is vertical first lead screw, and first lead screw passes movable plate and first lead screw downwards and is connected with the movable plate rotation.

As a further scheme of the utility model: the middle parts of the side plates are fixedly provided with a horizontal bottom plate together, the lower end of the first screw rod is rotatably connected to the bottom plate, and the connecting rod penetrates through the bottom plate upwards and is in sliding connection with the bottom plate.

As a further scheme of the utility model: the middle part of the upper surface of the bottom plate is rotatably provided with two groups of second lead screws which are distributed in bilateral symmetry and vertically and upwards penetrate through the top plate, the upper ends of the second lead screws are fixedly provided with first bevel gears positioned in a horizontal plane, and the second lead screws are rotatably provided with supporting plates positioned below the movable plate and horizontally distributed.

As a further scheme of the utility model: two sets of limiting columns which are symmetrically distributed on the left side and the right side of the second screw rod and are parallel to the second screw rod are fixedly arranged on the left side and the right side of the lower surface of the bottom plate, penetrate through the bearing plate and are in sliding connection with the bearing plate.

As a further scheme of the utility model: the middle part of the upper surface of the top plate is fixedly provided with a double-shaft motor, output shafts of which extend out to the left and the right respectively, and the tail ends of the output shafts of the double-shaft motor are fixedly provided with second bevel gears meshed with the first bevel gears.

As a further scheme of the utility model: two groups of support columns which are symmetrically distributed left and right are fixedly arranged in the middle of the upper surface of the top plate, and a baffle plate is fixedly arranged at the upper end of each support column together.

As a further scheme of the utility model: the electric telescopic handle of vertical distribution is fixedly mounted at the front side of the middle part of the lower surface of the top plate, the lower end of the electric telescopic handle is fixedly connected with a cross connecting plate which is horizontally distributed, a frame-shaped mounting frame is fixedly mounted at the outer end of the connecting plate, and a plurality of groups of uniformly distributed pressing plates are fixedly mounted on the lower surface of the mounting frame.

As a still further scheme of the utility model: and a plurality of groups of cutting pieces which are uniformly distributed are fixedly arranged on the front side of the upper surface of the horizontal section of the dam body, and the cutting pieces are matched with the pressing plate for use.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the movable plate, and the bearing board, thereby the motor drives first lead screw and rotates and make the movable plate drive the floodgate rebound under the effect of first lead screw and carry out the flood discharge, thereby the floodgate stops moving back biax motor and drives the second lead screw rotation of both sides through the first conical gear of meshing and second conical gear, thereby make the bearing board contradict along spacing post rebound and with the lower bottom surface of movable plate under the effect of second lead screw, thereby play the bearing effect to the floodgate, it is not hard up at the flood discharge process to avoid the floodgate, the stability and the security of flood discharge have been guaranteed.

Through setting up the clamp plate, cutting piece and mounting bracket when more floater is piled up in flood discharge gate the place ahead, electric telescopic handle drives the mounting bracket and moves down, thereby make clamp plate and mounting bracket push down the floater, thereby make the floater pass the flood discharge gate, when meetting longer floater, cut longer floater through clamp plate and cutting piece, thereby reach the purpose of clearance floater, the automatic clearance of showy debris has been realized, thereby avoid piling up more debris before the flood discharge gate and influence the flood discharge ability, thereby be favorable to the permanent use of flood discharge gate.

Drawings

Fig. 1 is a front view of a novel water conservancy and hydropower flood discharge gate.

Fig. 2 is a left side view of a novel water conservancy and hydropower floodgate.

Fig. 3 is a schematic view of a novel flood gate structure of a water conservancy and hydropower flood gate.

Fig. 4 is a schematic structural view of a mounting frame in a novel water conservancy and hydropower flood discharge gate.

Wherein: 1. a dam body; 2. a chute; 3. a flood discharge gate; 4. a side plate; 5. a top plate; 6. a motor; 7. a first lead screw; 8. a base plate; 9. a connecting rod; 10. moving the plate; 11. a second lead screw; 12. a limiting column; 13. a support plate; 14. cutting the slices; 15. an electric telescopic rod; 16. a mounting frame; 17. a connecting plate; 18. pressing a plate; 19. a first bevel gear; 20. a double-shaft motor; 21. a second bevel gear; 22. a pillar; 23. and a baffle plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Please refer to fig. 1-4, a novel water conservancy hydroelectric flood discharge gate, including dam body 1 and flood discharge gate 3, dam body 1 sets up to the ascending U type structure of opening, all set up the spout 2 that distributes along vertical direction on the side that the vertical section of dam body 1 is close to each other, slidable mounting has flood discharge gate 3 in the spout 2, flood discharge gate 3 upper surface middle part fixed mounting has two sets of bilateral symmetry's connecting rod 9, the common fixed mounting in connecting rod 9 upper end has horizontally movable plate 10, dam body 1 vertical section upper surface fixed mounting has two sets of symmetric distribution's curb plate 4, the common fixed mounting in curb plate 4 upper end has horizontally roof 5, roof 5 lower surface middle part fixed mounting has motor 6 that the output shaft stretches out downwards, motor 6 output shaft lower extreme fixedly connected with vertical first lead screw 7, first lead screw 7 passes 10 downwards and first lead screw 7 rotates the movable plate to be connected with movable plate 10.

The horizontal bottom plate 8 is fixedly installed together in the middle of the side plate 4, the lower end of the first lead screw 7 is connected to the bottom plate 8 in a rotating mode, the connecting rod 9 penetrates through the bottom plate 8 upwards, the connecting rod 9 is connected with the bottom plate 8 in a sliding mode, the middle of the upper surface of the bottom plate 8 is provided with two sets of second lead screws 11 which are distributed in a bilateral symmetry mode and vertically penetrate through the top plate 5 upwards, the upper ends of the second lead screws 11 are fixedly provided with first bevel gears 19 located in the horizontal plane, the bearing plate 13 located below the movable plate 10 is installed on the second lead screws 11 in a rotating mode, two sets of limiting columns 12 which are distributed in a bilateral symmetry mode and parallel to the second lead screws 11 are installed on the left side and the right side of the lower surface of the bottom plate 8 in a fixed mode, and the limiting columns 12 penetrate through the bearing plate 13 and are connected with the bearing plate 13 in a sliding mode.

The middle part of the upper surface of the top plate 5 is fixedly provided with a double-shaft motor 20, the output shafts of which extend out leftwards and rightwards respectively, the tail ends of the output shafts of the double-shaft motor 20 are fixedly provided with a second bevel gear 21 meshed with the first bevel gear 19, the middle part of the upper surface of the top plate 5 is fixedly provided with two groups of support columns 22 which are distributed in bilateral symmetry, and the upper ends of the support columns 22 are fixedly provided with a baffle plate 23 together.

Example two

On the basis of embodiment one, 5 lower surface middle part front sides fixed mounting of roof 5 has electric telescopic handle 15 of vertical distribution, electric telescopic handle 15 lower extreme fixed connection has the cross connecting plate 17 of horizontal distribution, the common fixed mounting in connecting plate 17 outer end has the mounting bracket 16 of frame type, mounting bracket 16 lower surface fixed mounting has multiunit evenly distributed's clamp plate 18, 1 horizontal segment upper surface front side fixed mounting of dam body has multiunit evenly distributed's cutting piece 14, cutting piece 14 uses with clamp plate 18 cooperation.

The working principle of the utility model is as follows: when the device is used, the motor 6 drives the first screw rod 7 to rotate, so that the movable plate 10 moves upwards under the action of the first screw rod 7 to drive the flood discharge gate 3 to move upwards for discharging flood, after the flood discharge gate 3 stops moving, the double-shaft motor 20 drives the second screw rods 11 at two sides to rotate through the meshed first bevel gear 19 and the second bevel gear 21, so that the bearing plate 13 moves upwards along the limiting column 12 under the action of the second screw rods 11 and is abutted against the lower bottom surface of the movable plate 10, so as to play a bearing role for the flood discharge gate 3, when more floaters are accumulated in front of the flood discharge gate 3, the electric telescopic rod 15 drives the mounting frame 16 to move downwards, so that the pressing plate 18 and the mounting frame 16 press the floaters downwards, so that the floaters pass through the flood discharge gate 3, when longer floaters are encountered, the longer floaters are cut through the pressing plate 18 and the cutting piece 14, so as to achieve the purpose of cleaning the floaters, avoid piling up more debris before flood discharge gate 3 and thereby influence flood discharge ability.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. A novel water conservancy hydroelectric flood discharge gate comprises a dam body (1) and a flood discharge gate (3), and is characterized in that the dam body (1) is of an upward-opening U-shaped structure, sliding grooves (2) distributed along the vertical direction are formed in the side faces, close to each other, of the vertical sections of the dam body (1), the flood discharge gate (3) is arranged in the sliding grooves (2), two groups of connecting rods (9) symmetrically distributed in the left-right direction are fixedly arranged in the middle of the upper surface of the flood discharge gate (3), a horizontal moving plate (10) is fixedly arranged at the upper end of each connecting rod (9) together, two groups of side plates (4) symmetrically distributed are fixedly arranged on the upper surface of the vertical section of the dam body (1), a horizontal top plate (5) is fixedly arranged at the upper end of each side plate (4) together, a motor (6) with an output shaft extending downwards is fixedly arranged in the middle of the lower surface of the top plate (5), and a vertical first lead screw (7) is fixedly connected to the lower end of the output shaft of the motor (6), the first screw rod (7) penetrates through the moving plate (10) downwards, and the first screw rod (7) is rotatably connected with the moving plate (10).

2. A novel water conservancy and hydropower flood discharge gate as claimed in claim 1, wherein the middle parts of the side plates (4) are jointly and fixedly provided with a horizontal bottom plate (8), the lower end of the first screw rod (7) is rotatably connected to the bottom plate (8), the connecting rod (9) upwards passes through the bottom plate (8), and the connecting rod (9) is in sliding connection with the bottom plate (8).

3. A novel water conservancy and hydropower flood discharge gate as claimed in claim 2, wherein two groups of second lead screws (11) which are distributed in bilateral symmetry and vertically and upwards penetrate through the top plate (5) are rotatably mounted in the middle of the upper surface of the bottom plate (8), first bevel gears (19) which are positioned in a horizontal plane are fixedly mounted at the upper ends of the second lead screws (11), and bearing plates (13) which are horizontally distributed below the movable plate (10) are rotatably mounted on the second lead screws (11).

4. The novel water conservancy and hydropower flood discharge gate as claimed in claim 2, wherein two groups of limiting columns (12) which are symmetrically distributed on the left side and the right side of the second screw rod (11) and are parallel to the second screw rod (11) are fixedly mounted on the left side and the right side of the lower surface of the bottom plate (8), and the limiting columns (12) penetrate through the bearing plate (13) and are in sliding connection with the bearing plate (13).

5. A novel water conservancy and hydropower flood discharge gate according to claim 1, characterized in that a double-shaft motor (20) with an output shaft extending to the left and the right is fixedly arranged in the middle of the upper surface of the top plate (5), and a second bevel gear (21) meshed with the first bevel gear (19) is fixedly arranged at the tail end of the output shaft of the double-shaft motor (20).

6. A novel water conservancy and hydropower flood discharge gate according to claim 5, characterized in that two groups of support columns (22) which are symmetrically distributed from left to right are fixedly arranged in the middle of the upper surface of the top plate (5), and a baffle plate (23) is fixedly arranged at the upper ends of the support columns (22) together.

7. The novel water conservancy and hydropower flood discharge gate as claimed in claim 1, wherein the electric telescopic rods (15) which are vertically distributed are fixedly mounted on the front side of the middle part of the lower surface of the top plate (5), the cross-shaped connecting plates (17) which are horizontally distributed are fixedly connected to the lower ends of the electric telescopic rods (15), the frame-shaped mounting frame (16) is fixedly mounted at the outer ends of the connecting plates (17) together, and a plurality of groups of pressing plates (18) which are uniformly distributed are fixedly mounted on the lower surface of the mounting frame (16).

8. A novel water conservancy and hydropower flood discharge gate according to claim 1, characterized in that a plurality of groups of cutting pieces (14) which are uniformly distributed are fixedly arranged on the front side of the upper surface of the horizontal section of the dam body (1), and the cutting pieces (14) are matched with the pressing plate (18) for use.

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