CN216156514U - A safety gate with water volume adjustment for water conservancy projects - Google Patents

Abstract

The utility model discloses a safety gate with water volume adjustment for water conservancy projects, comprising a gate frame, a lift groove is provided on the top of the gate frame, and first limit chute is provided on both sides of the inner wall of the lift slot. The inner cavity of the first limit chute is slidably connected with a first limit slider, the inner side of the first limit slider is fixedly connected with a gate body, and both sides of the gate body are connected to the inner wall of the lift slot. contact. The utility model is provided with a baffle plate, a drain pipe, a box body, a sliding groove, a stepping motor, a threaded rod, a threaded block, a sliding rod, a lifting plate, a connecting mechanism, a bearing, a second limit chute and a second limit slide. The blocks cooperate with each other to achieve the advantage of adjustable water volume for the safety gate, so that when the safety gate is in use, the water discharge of the safety gate can be freely adjusted according to the needs of use, which improves the use effect of the safety gate and can meet the needs of users.

Description

A safety gate with water volume adjustment for water conservancy projects

technical field

The utility model relates to the technical field of water conservancy projects, in particular to a safety gate with water volume adjustment for water conservancy projects.

Background technique

Water conservancy engineering mainly studies the basic knowledge and skills of engineering hydrology, hydraulic engineering surveying, hydraulic reinforced concrete, hydraulic structures, engineering drawing, etc., and conducts engineering planning and design, engineering site construction, engineering budget, and maintenance and repair of hydraulic equipment in the field of hydraulic engineering. , for example: building dams, embankments, spillways, sluices, channels, crossings, rafts, fishways and other types of hydraulic structures.

In water conservancy projects, safety gates need to be used. At present, the existing safety gates have the following disadvantages: the existing safety gates do not have the function of adjusting the water volume, so that the safety gates cannot be freely adjusted according to the needs of use when the safety gates are in use. The displacement of the safety gate reduces the use effect of the safety gate and cannot meet the needs of users.

Utility model content

The purpose of the utility model is to provide a safety gate with water volume adjustment for water conservancy projects, which has the advantage of adjusting the water volume of the safety gate, and solves the problem that the existing safety gate does not have the function of adjusting the water volume, resulting in the use of the safety gate. At the same time, it is not possible to freely adjust the drainage volume of the safety gate according to the needs of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a safety gate with water volume adjustment for water conservancy projects, comprising a gate frame, a lift groove is provided on the top of the gate frame, and both sides of the inner wall of the lift slot are provided with There is a first limit chute, the inner cavity of the first limit chute is slidably connected with a first limit slider, the inner side of the first limit slider is fixedly connected with a gate body, and the gate body is Both sides are in contact with the inner wall of the lifting groove, the rear side of the inner wall of the lifting groove is fixedly connected with a baffle plate, the front side of the baffle plate is in contact with the back side of the gate body, and the rear side of the baffle plate is connected with a drain pipe , both sides of the front of the gate frame are fixedly installed with a box, one side of the inner wall of the box is provided with a sliding groove, the top of the box is fixedly connected with a stepping motor, and the output end of the stepping motor is A threaded rod is fixedly connected, the bottom end of the threaded rod penetrates into the inner cavity of the box, a threaded block is threaded on the surface of the threaded rod, and a sliding rod is fixedly connected to the inner side of the threaded block, and the sliding rod is The surface is slidably connected with the inner cavity of the sliding groove, the inner end of the sliding rod penetrates to the inner side of the sliding groove and is fixedly connected with a lifting plate, the back of the lifting plate is provided with a connecting mechanism, and the rear end of the connecting mechanism is connected to the gate The bottom of the front of the main body is fixedly installed.

Preferably, the bottom end of the threaded rod is sleeved with a bearing, and the bottom of the bearing is fixedly connected with the bottom of the inner wall of the box.

Preferably, the other side of the inner wall of the box is provided with a second limit chute, the inner cavity of the second limit chute is slidably connected with a second limit slider, and the second limit slider The inner side of the threaded block is fixedly connected to the outer side of the threaded block.

Preferably, the width and height of the inner cavity of the sliding groove are both larger than the width and height of the sliding rod, and the length of the inner cavity of the sliding groove is larger than the length of the sliding rod.

Preferably, mounting blocks are fixedly connected to the top and bottom of both sides of the box body, and the front surfaces of the mounting blocks are fixedly mounted on the surface of the gate frame through bolts.

Preferably, the connecting mechanism includes a connecting column, the front end of the connecting column is fixedly connected to the back of the lifting plate, the rear end of the connecting column is fixedly connected with a connecting block, and both sides of the front side of the connecting block are connected with each other through bolts. The surface of the gate body is fixedly installed.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is equipped with baffles, drain pipes, boxes, sliding grooves, stepping motors, threaded rods, threaded blocks, sliding rods, lifting plates, connecting mechanisms, bearings, second limit chute and second limiter. The position slider cooperates with each other to achieve the advantage of adjusting the water volume of the safety gate, so that the safety gate can freely adjust the drainage volume of the safety gate according to the needs of use when the safety gate is in use, which improves the use effect of the safety gate and can meet the needs of users. .

2. The utility model plays the role of convenient drainage by setting baffles and drainage pipes, and at the same time, it can adjust the drainage volume. The rod and the threaded block cooperate with each other to facilitate the lifting and lowering of the sliding rod and the lifting plate. By setting the connecting mechanism, it is convenient to drive the gate body to rise and fall. By setting the bearing, the threaded rod can be stabilized when rotating. By arranging the second limit chute and the second limit slider, the threaded block can be stabilized when moving.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a cross-sectional view of the internal structure of the box body of the present utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

FIG. 4 is a schematic diagram of the rear view structure of the utility model.

In the figure: 1. Gate frame; 2. Lifting groove; 3. First limit chute; 4. First limit slider; 5. Gate body; 6. Baffle plate; 7. Drain pipe; 8. Box body ;9, sliding groove; 10, stepping motor; 11, threaded rod; 12, threaded block; 13, sliding rod; 14, lifting plate; 15, connecting mechanism; 151, connecting column; 152, connecting block; 16, bearing ; 17, the second limit chute; 18, the second limit slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of this application document, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of this patent. In the description of this application document, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense, for example, it may be a fixed connection, The setting can also be a detachable connection and setting, or an integral connection and setting. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Please refer to Figures 1-4, a safety gate with water volume adjustment for water conservancy projects, including a gate frame 1, a lift groove 2 is opened on the top of the gate frame 1, and first limit slides are opened on both sides of the inner wall of the lift groove 2 Slot 3, the inner cavity of the first limit chute 3 is slidably connected with a first limit slider 4, the inner side of the first limit slider 4 is fixedly connected with a gate body 5, and both sides of the gate body 5 are connected to the lift groove 2 is in contact with the inner wall, the rear side of the inner wall of the lifting groove 2 is fixedly connected with a baffle 6, the front of the baffle 6 is in contact with the back of the gate body 5, the rear side of the baffle 6 is connected with a drain pipe 7, and the front of the gate frame 1 is connected. The box body 8 is fixedly installed on both sides of the box body 8, and one side of the inner wall of the box body 8 is provided with a sliding groove 9. The top of the box body 8 is fixedly connected with a stepping motor 10, and the output end of the stepping motor 10 is fixedly connected with a threaded rod 11. , the bottom end of the threaded rod 11 penetrates into the inner cavity of the box 8, the surface of the threaded rod 11 is threadedly connected with a threaded block 12, the inner side of the threaded block 12 is fixedly connected with a sliding rod 13, and the surface of the sliding rod 13 is connected to the sliding groove 9. The inner cavity is slidably connected, the inner end of the sliding rod 13 penetrates to the inner side of the sliding groove 9 and is fixedly connected with the lifting plate 14 , the back of the lifting plate 14 is provided with a connecting mechanism 15 , and the rear end of the connecting mechanism 15 is connected to the bottom of the front of the gate body 5 . Fixed installation, the bottom end of the threaded rod 11 is sleeved with a bearing 16, the bottom of the bearing 16 is fixedly connected with the bottom of the inner wall of the box body 8, and the other side of the inner wall of the box body 8 is provided with a second limit chute 17, the second limit The inner cavity of the sliding slot 17 is slidably connected with a second limiting slider 18 , the inner side of the second limiting slider 18 is fixedly connected with the outer side of the threaded block 12 , and the width and height of the inner cavity of the sliding slot 9 are larger than those of the sliding rod 13 The length of the inner cavity of the sliding groove 9 is greater than the length of the sliding rod 13, the top and bottom of both sides of the box body 8 are fixedly connected with mounting blocks, and the front of the mounting block is fixed to the surface of the gate frame 1 by bolts. , the connecting mechanism 15 includes a connecting column 151, the front end of the connecting column 151 is fixedly connected with the back of the lifting plate 14, the rear end of the connecting column 151 is fixedly connected with a connecting block 152, and both sides of the front of the connecting block 152 are connected to the gate body 5 through bolts. By setting the baffle plate 6 and the drainage pipe 7, it can facilitate the drainage, and at the same time, the drainage volume can be adjusted. The stepping motor 10, the threaded rod 11 and the threaded block 12 cooperate with each other to facilitate the lifting and lowering of the sliding rod 13 and the lifting plate 14. The connecting mechanism 15 is provided to facilitate the lifting and lowering of the gate body 5. By setting the bearing 16. The threaded rod 11 is stabilized when it is rotated. By setting the second limit chute 17 and the second limit slider 18, the threaded block 12 is stabilized when moving. By setting the baffles 6, 18, Drain pipe 7, box 8, sliding groove 9, stepping motor 10, threaded rod 11, threaded block 12, sliding rod 13, lifting plate 14, connecting mechanism 15, bearing 16, second limit chute 17 and second The limit sliders 18 cooperate with each other to achieve The advantage of the adjustable water volume of the safety gate is obtained, so that when the safety gate is in use, the drainage volume of the safety gate can be freely adjusted according to the use requirements, the use effect of the safety gate is improved, and the use demand of the user can be met.

When in use, first open the stepping motor 10 through the peripheral controller, the stepping motor 10 starts to drive the threaded rod 11 to start to rotate in the inner cavity of the bearing 16, so that the threaded rod 11 rotates stably, and the threaded rod 11 rotates to drive the threaded block through the thread. 12 starts to move on the surface of the threaded rod 11, and the movement of the threaded block 12 drives the second limit slider 18 to slide in the inner cavity of the second limit chute 17, so that the threaded block 12 moves stably, and at the same time, the movement of the threaded block 12 drives the sliding rod 13 slides in the inner cavity of the sliding slot 9, at the same time, the movement of the sliding rod 13 drives the lifting plate 14 to start to move, the movement of the lifting plate 14 drives the connection mechanism 15 to start to move, the movement of the connection mechanism 15 drives the gate body 5 to start to rise, and the movement of the gate body 5 drives the first A limit slider 4 slides in the inner cavity of the first limit chute 3, so that the gate body 5 moves stably, and at the same time, the gate body 5 rises so that each row of drain pipes 7 can leak out, and the number of rows leaked by the drain pipes 7 can be adjusted. At the same time, the drainage volume can also be adjusted, so as to achieve the advantage of adjustable water volume for the safety gate.

All the components in the present invention are general standard components or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through conventional experimental methods. The standard parts obtained can be purchased from the market. Each part in this application document can be customized according to the description in the description and the attached drawings. The specific connection method of each part adopts the mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all use conventional models in the prior art, the control method is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the well-known in the art. common sense, and this application document is mainly used to protect mechanical devices, so this application document will not explain the control method and circuit connection in detail, and will not make a specific description here, and the peripheral controller mentioned in the specification can be mentioned in this document. The electrical components of the device play a control role, and the peripheral controller is a conventional known device.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A safety gate with water volume adjustment for water conservancy projects, comprising a gate frame (1), characterized in that a lift groove (2) is opened on the top of the gate frame (1), and the inner wall of the lift slot (2) is A first limit chute (3) is provided on both sides of the A gate body (5) is fixedly connected to the inner side of the block (4), both sides of the gate body (5) are in contact with the inner wall of the lifting groove (2), and the rear side of the inner wall of the lifting groove (2) is fixedly connected There is a baffle (6), the front of the baffle (6) is in contact with the back of the gate body (5), the rear side of the baffle (6) is communicated with a drain pipe (7), and the gate frame ( 1) A box (8) is fixedly installed on both sides of the front, one side of the inner wall of the box (8) is provided with a sliding groove (9), and the top of the box (8) is fixedly connected with a stepping motor (10), the output end of the stepping motor (10) is fixedly connected with a threaded rod (11), the bottom end of the threaded rod (11) penetrates into the inner cavity of the box (8), and the threaded rod ( The surface of 11) is threadedly connected with a threaded block (12), the inner side of the threaded block (12) is fixedly connected with a sliding rod (13), and the surface of the sliding rod (13) slides with the inner cavity of the sliding groove (9). connection, the inner end of the sliding rod (13) penetrates to the inner side of the sliding groove (9) and is fixedly connected with a lifting plate (14), the back of the lifting plate (14) is provided with a connecting mechanism (15), the The rear end of the connecting mechanism (15) is fixedly installed with the bottom of the front face of the gate body (5). 2 . A safety gate with water volume adjustment for water conservancy projects according to claim 1 , wherein a bearing ( 16 ) is sleeved on the bottom end of the threaded rod ( 11 ), and the bearing ( 16 ) has a bearing ( 16 ). 3 . The bottom is fixedly connected with the bottom of the inner wall of the box body (8). 3. A safety gate with water volume adjustment for a water conservancy project according to claim 1, characterized in that a second limit chute (17) is opened on the other side of the inner wall of the box body (8), so that the The inner cavity of the second limit chute (17) is slidably connected with a second limit slider (18), and the inner side of the second limit slider (18) is fixedly connected with the outer side of the threaded block (12). 4. A safety gate with water volume adjustment for water conservancy engineering according to claim 1, characterized in that: the width and height of the inner cavity of the sliding groove (9) are larger than the width and height of the sliding rod (13), The length of the inner cavity of the sliding groove (9) is greater than the length of the sliding rod (13). 5. A safety gate with water volume adjustment for a water conservancy project according to claim 1, wherein the top and bottom of both sides of the box body (8) are fixedly connected with mounting blocks, and the front of the mounting block is It is fixed to the surface of the gate frame (1) by means of bolts. 6. A safety gate with water volume adjustment for a water conservancy project according to claim 1, characterized in that: the connecting mechanism (15) comprises a connecting column (151), and the front end of the connecting column (151) is connected to the lifting and lowering The back of the plate (14) is fixedly connected, the rear end of the connecting column (151) is fixedly connected with a connecting block (152), and both sides of the front of the connecting block (152) are connected to the surface of the gate body (5) through bolts Fixed installation.

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