Water retaining gate

Abstract

The utility model provides a water retaining gate, which belongs to the technical field of gates, and comprises a frame body, two side surfaces of the frame body are fixedly connected with fixed water retaining plates, the center of the top of the frame body is provided with a mounting box, and the interior of the mounting box is provided with a lifting mechanism. The lifting mechanism can be lubricated in the using process, the problem that according to an existing scheme, a lead screw is prone to rusting due to the fact that the lead screw is located in a humid environment for a long time, large resistance can be generated in the rotating process, and consequently a motor is prone to being damaged is solved, the long-term effect of the water retaining gate is improved, and the service life of the water retaining gate is prolonged. According to the water retaining gate, through cooperative use of the movable water retaining plate and the lifting mechanism, the position of the movable water retaining plate can be adjusted along with the water level, the problem that in the current scheme, the height of part of gates is fixed, and the water retaining effect can be affected when the water volume is large is solved, and therefore the flexibility of the water retaining gate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gates, and in particular relates to a water retaining gate. Background Art

[0002] The water retaining gate refers to a flat gate that moves up and down along a vertical track. The gate is a control facility used to close and open the water discharge (release) channel. It is an important part of hydraulic structures and can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. Common types include rising type, descending type and rising and horizontal type. Their common feature is that the water retaining surface of the gate leaf is a flat plate, with a simple and reliable structure, and is easy to manufacture, install and transport.

[0003] When the existing gates are in use, the screw rod is prone to rust due to being in a humid environment for a long time, and the screw rod slider is prone to rust, resulting in greater resistance during rotation, which can easily have a certain impact on the motor and make the device prone to damage. In addition, in the current solution, the height of some gates is fixed, which will affect the water blocking effect when the water volume is large. Utility Model Content

[0004] The purpose of the utility model is to provide a water retaining gate, aiming to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water retaining gate comprises: a frame, fixed water retaining plates are fixedly connected to the two side surfaces of the frame, a mounting box is installed at the top center of the frame, a lifting mechanism is installed inside the mounting box, the lifting mechanism passes through the top of the frame and is fixedly connected to a movable water retaining plate, limiting slide grooves are provided on both side surfaces of the frame, a sliding block is movably connected to the surface of the limiting slide groove, the other side of the sliding block is fixedly connected to one side of the fixed water retaining plate, a storage barrel and a squeezing mechanism are installed on the top surface of the frame, a feeding pipe is fixedly connected to the top of the storage barrel, a pipe plug is movably connected to the top of the feeding pipe, a liquid spray pipe is provided on the surface of the storage barrel, and a pressure ball is provided on the surface of the liquid spray pipe.

[0007] As a preferred solution of the utility model, a plurality of heat dissipation holes are evenly opened on the surface of the installation box, and a plurality of conical columns are fixedly connected to the bottom of the fixed water baffle.

[0008] As a preferred solution of the utility model, the feeding pipe passes through the top of the frame, one end of the liquid spraying pipe extends to the interior of the storage barrel, and the other end of the liquid spraying pipe is evenly provided with a plurality of openings.

[0009] As a preferred solution of the utility model, the lifting mechanism includes a lifting motor, a threaded rotating rod, an internally threaded movable sleeve and a connecting column. The lifting motor is installed inside the installation box, the threaded rotating rod is fixedly connected to the output end of the lifting motor, the internally threaded movable sleeve is movably connected to the surface of the threaded rotating rod, and the connecting column is fixedly connected to the surface of the internally threaded movable sleeve.

[0010] As a preferred solution of the utility model, the extrusion mechanism includes a fixed plate, an electric telescopic rod and an extrusion plate, the fixed plate is installed on the top surface of the frame, the electric telescopic rod is installed on both ends of one side of the fixed plate, and the extrusion plate is fixedly connected to the top of the electric telescopic rod.

[0011] As a preferred solution of the utility model, the threaded rotating rod passes through the top of the frame body, and the bottom of the internally threaded movable sleeve is fixedly connected to a limiting block.

[0012] As a preferred solution of the utility model, the electric telescopic rod is remotely matched with a controller, and the fixing plate and the squeezing plate are respectively located on both sides of the pressure ball.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] This solution uses a spray pipe, a pressure ball and an extrusion mechanism to lubricate the lifting mechanism during use, thereby avoiding the problem that the screw rod of the current solution is easily rusted due to being in a humid environment for a long time, resulting in greater resistance during rotation, which can easily cause damage to the motor, thereby improving the long-term effectiveness of the water retaining gate. Through the coordinated use of a mobile water retaining plate and a lifting mechanism, the position of the mobile water retaining plate can be adjusted with the water level, thereby avoiding the problem in the current solution that some gates are fixed in height, which will affect the water blocking effect when the water volume is large, thereby improving the flexibility of the water retaining gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a first stereoscopic schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a second stereoscopic schematic diagram of the overall structure of the utility model;

[0019] Figure 3It is a schematic diagram of the connection between the limit slide groove and the sliding block in the structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the lifting mechanism in the structure of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of the extrusion mechanism in the structure of the utility model.

[0022] In the figure: 1. frame; 2. installation box; 3. heat dissipation hole; 4. fixed water baffle; 5. limiting slide; 6. sliding block; 7. movable water baffle; 8. conical column; 9. lifting mechanism; 901. lifting motor; 902. threaded rotating rod; 903. internal threaded movable sleeve; 904. connecting column; 10. storage barrel; 11. limiting block; 12. feeding pipe; 13. pipe plug; 14. extrusion mechanism; 1401. fixed plate; 1402. electric telescopic rod; 1403. extrusion plate; 15. spray pipe; 16. pressure ball. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-5 , the technical solution provided by this embodiment is as follows:

[0026] A water retaining gate comprises: a frame 1, fixed water retaining plates 4 are fixedly connected to the two side surfaces of the frame 1, an installation box 2 is installed at the top center of the frame 1, a lifting mechanism 9 is installed inside the installation box 2, the lifting mechanism 9 passes through the top of the frame 1 and is fixedly connected to a movable water retaining plate 7, limiting slide grooves 5 are provided on the two side surfaces of the frame 1, a sliding block 6 is movably connected to the surface of the limiting slide groove 5, and the other side of the sliding block 6 is fixedly connected to one side of the fixed water retaining plate 4, a storage barrel 10 and an extrusion mechanism 14 are installed on the top surface of the frame 1, a feeding pipe 12 is fixedly connected to the top of the storage barrel 10, a pipe plug 13 is movably connected to the top of the feeding pipe 12, a liquid spraying pipe 15 is arranged on the surface of the storage barrel 10, and a pressure ball 16 is arranged on the surface of the liquid spraying pipe 15.

[0027] In a specific embodiment of the utility model, the lifting mechanism 9 can be lubricated during use by using the spray pipe 15, the pressure ball 16 and the extrusion mechanism 14, thereby avoiding the problem that the screw rod of the current solution is easily rusted due to being in a humid environment for a long time, resulting in greater resistance during rotation, which is easy to cause damage to the motor, thereby improving the long-term effectiveness of the water retaining gate. By using the movable water retaining plate 7 and the lifting mechanism 9, the position of the movable water retaining plate 7 can be adjusted with the water level, thereby avoiding the problem that the height of some gates in the current solution is fixed, which will affect the water blocking effect when the water volume is large, thereby improving the flexibility of the water retaining gate.

[0028] Specifically, a plurality of heat dissipation holes 3 are evenly opened on the surface of the installation box 2 , and a plurality of conical columns 8 are fixedly connected to the bottom of the fixed water baffle 4 .

[0029] In a specific embodiment of the utility model, the heat dissipation holes 3 are provided so that the heat generated by the lifting motor 901 during operation can be quickly dissipated, thereby preventing the lifting motor 901 from being frequently damaged due to overheating. The conical column 8 can strengthen the connection between the fixed water retaining plate 4 and the ground and thus strengthen the stability of the fixed water retaining plate 4, thereby improving the economy and stability of the water retaining gate.

[0030] Specifically, the feeding pipe 12 passes through the top of the frame 1 , one end of the liquid spraying pipe 15 extends to the inside of the storage barrel 10 , and the other end of the liquid spraying pipe 15 is evenly provided with a plurality of openings.

[0031] In a specific embodiment of the utility model, the provision of the feeding pipe 12 facilitates the staff to add lubricating oil to the interior of the storage barrel 10, and the provision of the spray pipe 15 enables the lubricating oil to be sprayed from one end of the spray pipe 15 to the surface of the threaded rotating rod 902 when the pressure ball 16 is squeezed, thereby improving the convenience of the water retaining gate.

[0032] Specifically, the lifting mechanism 9 includes a lifting motor 901, a threaded rotating rod 902, an internally threaded movable sleeve 903 and a connecting column 904. The lifting motor 901 is installed inside the installation box 2, the threaded rotating rod 902 is fixedly connected to the output end of the lifting motor 901, the internally threaded movable sleeve 903 is movably connected to the surface of the threaded rotating rod 902, and the connecting column 904 is fixedly connected to the surface of the internally threaded movable sleeve 903.

[0033] In a specific embodiment of the utility model, the threaded rotating rod 902 and the internally threaded movable sleeve 903 are used in combination, so that when the threaded rotating rod 902 rotates forward or reversely under the action of the lifting motor 901, the internally threaded movable sleeve 903 can be moved up and down on the surface of the threaded rotating rod 902, and then the height of the movable water retaining plate 7 is adjusted through the connecting column 904, thereby improving the flexibility of the water retaining gate.

[0034] Specifically, the squeezing mechanism 14 includes a fixed plate 1401, an electric telescopic rod 1402 and an squeezing plate 1403. The fixed plate 1401 is installed on the top surface of the frame 1, the electric telescopic rod 1402 is installed on both ends of one side of the fixed plate 1401, and the squeezing plate 1403 is fixedly connected to the top of the electric telescopic rod 1402.

[0035] In a specific embodiment of the present invention, the use of the electric telescopic rod 1402 allows the extrusion plate 1403 to move toward the fixed plate 1401 under the action of the electric telescopic rod 1402, thereby squeezing the pressure ball 16, thereby improving the adjustability of the water retaining gate.

[0036] Specifically, the threaded rotating rod 902 passes through the top of the frame body 1 , and the bottom of the internal threaded movable sleeve 903 is fixedly connected to the limiting block 11 .

[0037] In a specific embodiment of the utility model, the setting of the limit block 11 can limit the position of the internal threaded movable sleeve 903, prevent the internal threaded movable sleeve 903 from falling off the surface of the threaded rotating rod 902, and make the movable water retaining plate 7 lose its function, thereby improving the practicality of the water retaining gate.

[0038] Specifically, the electric telescopic rod 1402 is remotely matched with a controller, and the fixing plate 1401 and the squeezing plate 1403 are respectively located on both sides of the pressure ball 16.

[0039] In a specific embodiment of the present invention, the controller allows the user to easily control the electric telescopic rod 1402, and then press the pressure ball 16 to lubricate the threaded rotating rod 902 in time when needed, thereby improving the convenience of the water retaining gate.

[0040] Working principle: during use, when the water level gradually rises, the staff can turn on the lifting motor 901, so that the lifting motor 901 drives the threaded rotating rod 902 to rotate, and then the internal threaded movable sleeve 903 on the surface of the threaded rotating rod 902 moves upward on the surface of the threaded rotating rod 902 when the threaded rotating rod 902 rotates, and drives the movable water baffle 7 to move upward through the connecting column 904, and under the action of the sliding block 6 and the limiting slide groove 5, the rise of the movable water baffle 7 is more stable, thereby effectively blocking the rising water, and in the process of use, the staff The operator can start the electric telescopic rod 1402 through the controller to drive the squeezing plate 1403 to move toward the fixed plate 1401, so that the pressure ball 16 is squeezed during the movement. After being squeezed, the pressure ball 16 will spray the lubricating oil in the storage barrel 10 from the through hole at one end of the spray pipe 15 to the threaded rotating rod 902 through the spray pipe 15. When the threaded rotating rod 902 rotates, the lubricating oil can be sprayed evenly, so that the threaded rotating rod 902 and the internal threaded movable sleeve 903 can be prevented from rusting, thereby achieving the maintenance effect and extending the service life of the device.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water retaining gate, characterized in that: include: A frame (1), fixed water baffles (4) are fixedly connected to the two side surfaces of the frame (1), an installation box (2) is installed at the top center of the frame (1), a lifting mechanism (9) is installed inside the installation box (2), the lifting mechanism (9) passes through the top of the frame (1) and is fixedly connected to a movable water baffle (7), both side surfaces of the frame (1) are provided with limited sliding grooves (5), the surface of the limited sliding grooves (5) is movably connected to a sliding block (6), the other side of the sliding block (6) is fixedly connected to one side of the fixed water baffle (4), a storage bucket (10) and a squeezing mechanism (14) are installed on the top surface of the frame (1), a feeding pipe (12) is fixedly connected to the top of the storage bucket (10), a pipe plug (13) is movably connected to the top of the feeding pipe (12), a liquid spraying pipe (15) is arranged on the surface of the storage bucket (10), and a pressure ball (16) is arranged on the surface of the liquid spraying pipe (15).

2. A water retaining gate according to claim 1, characterized in that: The surface of the installation box (2) is evenly provided with a plurality of heat dissipation holes (3), and the bottom of the fixed water baffle plate (4) is fixedly connected with a plurality of conical columns (8).

3. A water retaining gate according to claim 1, characterized in that: The feeding pipe (12) passes through the top of the frame (1), one end of the liquid spraying pipe (15) extends to the inside of the storage barrel (10), and the other end of the liquid spraying pipe (15) is evenly provided with a plurality of openings.

4. A water retaining gate according to claim 1, characterized in that: The lifting mechanism (9) comprises a lifting motor (901), a threaded rotating rod (902), an internally threaded movable sleeve (903) and a connecting column (904); the lifting motor (901) is installed inside the installation box (2); the threaded rotating rod (902) is fixedly connected to the output end of the lifting motor (901); the internally threaded movable sleeve (903) is movably connected to the surface of the threaded rotating rod (902); and the connecting column (904) is fixedly connected to the surface of the internally threaded movable sleeve (903).

5. A water retaining gate according to claim 1, characterized in that: The squeezing mechanism (14) comprises a fixing plate (1401), an electric telescopic rod (1402) and a squeezing plate (1403); the fixing plate (1401) is mounted on the top surface of the frame (1); the electric telescopic rod (1402) is mounted on both ends of one side of the fixing plate (1401); and the squeezing plate (1403) is fixedly connected to the top end of the electric telescopic rod (1402).

6. A water retaining gate according to claim 4, characterized in that: The threaded rotating rod (902) passes through the top of the frame (1), and the bottom of the internally threaded movable sleeve (903) is fixedly connected to a limiting block (11).

7. A water retaining gate according to claim 5, characterized in that: The electric telescopic rod (1402) is remotely matched with a controller, and the fixing plate (1401) and the squeezing plate (1403) are respectively located on both sides of the pressure ball (16).

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