Double-open type water conservancy project gate

Abstract

The utility model discloses a double open type hydraulic engineering gate which comprises a fixing frame, a left gate body arranged on the left side of the fixing frame, a right gate body arranged on the right side of the fixing frame and a fixing long strip, the fixing long strip is fixedly connected to the lower end of the left gate body and the lower end of the right gate body respectively, and the fixing long strip and a bottom plate are arranged in an attached mode. Through grooves are formed in the middle of the bottom plate at equal intervals, and the auxiliary mechanisms are arranged in the middle of the left gate and the middle of the right gate. According to the double-open type water conservancy project gate, the stability of the gate in the opening and closing process is improved, stable left-right movement of the left gate body and the right gate body is combined, a through groove is formed in the middle of the bottom plate, and the side face of the bottom plate is obliquely arranged, so that impurities in water can be prevented from being accumulated at the bottom of the gate to affect closing of the fence; and in combination with the arrangement of an auxiliary mechanism, the left gate and the right gate can be supported in an auxiliary mode when the gates are closed, and the stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field related to water conservancy projects, in particular to a double-opening water conservancy project gate. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Gates are very important equipment in water conservancy projects. Through gates, water can be blocked, discharged or taken in, and water can be supplied to downstream rivers or channels.

[0003] With reference to Chinese patent authorization announcement number CN215165329U, the authorization announcement date is 2021.12.14, which discloses a water conservancy gate for a water conservancy project, including a support plate, the upper surface of the support plate is fixedly connected to a connecting plate, one side of the connecting plate is movably connected to a fixed plate, one side of the fixed plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a connecting sleeve through a coupling, one end of the connecting sleeve is threadedly connected to a threaded rod, the bottom of the support plate is fixedly connected to a frame plate, and one side of the frame plate is fixedly connected to a fixed slide rail. The water conservancy gate for a water conservancy project can achieve the purpose of high sealing performance, so that when the water conservancy gate for a water conservancy project is used, the problem of water leakage is avoided, and the problem of the water conservancy gate for a water conservancy project being prone to collapse is avoided, thereby improving the safety of the device, ensuring that the construction work can be completed normally, and ensuring the economic safety of the user, thereby improving the practicality of the water conservancy gate for a water conservancy project;

[0004] However, the prior art has the problem that when closing the gate, the gate movement stability and sealing effect are poor, and in daily use, there will be a lot of impurities in the water, which will accumulate at the lower end of the gate, affecting the opening and closing of the gate. For example, the comparative patents listed above have this problem;

[0005] For this reason, we propose a double-opening water conservancy engineering gate to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a double-opening water conservancy project gate to solve the problems in the prior art proposed in the above background technology that when closing the gate, the gate's movement stability and sealing effect are poor, and in daily use, there will be a lot of impurities in the water, and the impurities will accumulate at the lower end of the gate, affecting the opening and closing of the gate.

[0007] To achieve the above object, the utility model provides the following technical solution: a double-opening water conservancy engineering gate, comprising a fixing frame, a left gate arranged on the left side of the fixing frame, and a right gate arranged on the right side of the fixing frame;

[0008] Also includes:

[0009] A fixed strip, wherein the fixed strip is fixedly connected to the lower ends of the left gate and the right gate respectively, and the fixed strip is fitted with the bottom plate, and through grooves are opened at equal intervals in the middle of the bottom plate;

[0010] The auxiliary mechanism is arranged in the middle of the left gate and the right gate, and the auxiliary mechanism is used to connect and support the left gate and the right gate.

[0011] Preferably, a servo motor for driving is fixedly mounted on the upper right end of the fixing frame, and a lead screw is fixedly connected to the output end of the servo motor, and the servo motor drives the lead screw to rotate at the upper end of the fixing frame.

[0012] Preferably, the screw rod is threadedly connected to the movable block, and the screw rod drives the movable block to form a sliding structure with the fixed column, and the fixed column is fixedly connected to the upper end of the fixed frame;

[0013] Wherein, the thread directions of the left and right sides of the screw rod are opposite.

[0014] Preferably, the movable blocks are fixedly connected to the upper ends of the left gate and the right gate respectively, and sealing gaskets are fixedly provided on the inner sides of the left gate and the right gate, and the movable blocks drive the left gate and the right gate to form a telescopic structure in the middle of the fixed frame.

[0015] Preferably, the auxiliary mechanism includes a connecting column plugged into the middle of the movable block, an auxiliary plug plate for connection, a fixing cap with a limiting function, and a positioning plate fixedly connected to the middle of the left gate.

[0016] Preferably, auxiliary plug plates are connected through both the front and rear ends of the connecting column, and the auxiliary plug plates are flush with the positioning plates, and the auxiliary plug plates are respectively fitted on the front and rear ends of the right gate.

[0017] Preferably, both front and rear ends of the connecting column are threadedly connected with fixing caps, and the fixing caps are fitted to the auxiliary plug plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the double-opening water conservancy engineering gate, the movable block drives the left gate and the right gate to extend and retract in the middle of the fixed frame, improves the stability of the gate during opening and closing, combines the left gate and the right gate to move smoothly left and right, and the middle of the bottom plate is provided with a through groove, and the side of the bottom plate is inclined, which can prevent impurities in the water from accumulating at the bottom of the gate to affect the closing of the fence, and combines the setting of the auxiliary mechanism to provide auxiliary support between the left gate and the right gate when the gate is closed, and has high stability;

[0019] 1. It is equipped with a movable block, a fixed column, a left gate, a right gate and a right gate. The movable block slides between the fixed column to drive the left gate and the right gate to move left and right smoothly in the middle of the fixed frame, with high stability;

[0020] 2. It is equipped with a fixed strip, a bottom plate and a through slot. The fixed strip and the bottom plate are moved, and a through slot is opened in the middle of the bottom plate, so that some impurities can be discharged through the through slot to prevent the impurities from accumulating at the bottom of the gate and affecting the closure of the fence;

[0021] 3. An auxiliary mechanism is provided, which includes a connecting column, an auxiliary plug plate, an auxiliary plug plate and a fixing cap. Through the setting of the auxiliary mechanism, auxiliary support can be provided between the left gate and the right gate in the closed state, thereby improving the stability of the connection between the left gate and the right gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0023] Figure 2 This is a front view structural diagram of the connection between the fixing frame, the bottom plate and the through slot of the utility model;

[0024] Figure 3 This is a front view structural diagram of the left gate, the right gate and the fixed strip connected to the utility model;

[0025] Figure 4 It is a side view structural diagram of the connection between the fixing frame, the right gate, the fixing strip and the bottom plate of the utility model;

[0026] Figure 5 It is a top view structural diagram of the connection of the left gate, the right gate, the auxiliary plug plate and the positioning plate of the utility model.

[0027] In the figure: 1. fixed frame; 2. servo motor; 3. screw rod; 4. movable block; 5. fixed column; 6. left gate; 7. right gate; 8. sealing gasket; 9. fixed strip; 10. auxiliary mechanism; 11. connecting column; 12. auxiliary plug-in plate; 13. fixing cap; 14. positioning plate; 15. bottom plate; 16. through groove. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5The utility model provides a technical solution: a double-opening water conservancy engineering gate, including a fixing frame 1, a servo motor 2, a screw rod 3, a movable block 4, a fixing column 5, a left gate 6, a right gate 7, a sealing gasket 8, a fixing strip 9, an auxiliary mechanism 10, a connecting column 11, an auxiliary plug plate 12, a fixing cap 13, a positioning plate 14, a bottom plate 15 and a through groove 16.

[0030] When using the double-opening hydraulic engineering gate, Figure 1 and Figure 5 As shown, a left gate 6 is arranged on the left side of the fixing frame 1, and a left gate 6 is arranged on the right side of the fixing frame 1. In combination with the setting of the auxiliary mechanism 10, the auxiliary mechanism 10 includes a connecting column 11 plugged into the middle of the movable block 4, an auxiliary plugboard 12 for connection, a fixing cap 13 with a limiting function and a positioning plate 14 fixedly connected to the middle of the left gate 6. The connecting column 11 is plugged into the middle of the right gate 7, and the front and rear ends of the connecting column 11 are plugged with the auxiliary plugboard 12. The fixing cap 13 threadedly connected to the outer surface of the connecting column 11 is rotated to fit the fixing cap 13 with the auxiliary plugboard 12, so as to facilitate the installation between the auxiliary plugboard 12 and the right gate 7. At the same time, the positioning plate 14 is fixed to the left gate 6 by bolts, and the auxiliary plugboard 12 is flush with the positioning plate 14.

[0031] The right gate 7 and the left gate 6 are installed in the cavity inside the dam of the water conservancy project on one side away from the vertical central axis of the fixed frame 1, which is not shown in the figure. When the gate is opened or closed, the servo motor 2 installed on the upper right end of the fixed frame 1 can be directly started, and the servo motor 2 drives the screw rod 3 to rotate at the upper end of the fixed frame 1. The left and right ends of the screw rod 3 are both threadedly connected with the movable block 4. At the same time, the threads of the left and right ends of the screw rod 3 are in opposite directions. At this time, the screw rod 3 drives the movable block 4 to slide between the fixed column 5, so that the movable block 4 drives the left gate 6 and the right gate 7 to telescopically move between the fixed frame 1, and drives the gate to be smoothly opened or closed;

[0032] like Figure 2 , Figure 3 and Figure 4As shown, the lower ends of the left gate 6 and the right gate 7 are fixedly connected with a fixed strip 9, and the fixed strip 9 is fitted with a bottom plate 15 fixed to the bottom of the fixing frame 1, and through grooves 16 are opened at equal intervals in the middle of the bottom plate 15, and some impurities in the water are discharged through the through grooves 16. Combined with the inclined side of the bottom plate 15, it is possible to prevent impurities in the water from accumulating at the bottom of the gate and affecting the closing of the gate, thereby ensuring the stability of the gate during closing. When the left gate 6 and the right gate 7 move toward each other to close, the auxiliary plug plate 12 is engaged with the positioning plate 14, thereby improving the stability of the docking position of the left gate 6 and the right gate 7, and the sealing gasket 8 is fitted at the connection between the right gate 7 and the left gate 6, which can improve the sealing effect of the connection and is highly practical.

[0033] 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 double-opening water conservancy engineering gate, comprising a fixing frame (1), a left gate (6) arranged on the left side of the fixing frame (1), and a right gate (7) arranged on the right side of the fixing frame (1); It is characterized in that Also includes: A fixed strip (9), wherein the fixed strip (9) is fixedly connected to the lower ends of the left gate (6) and the right gate (7), respectively, and the fixed strip (9) is fitted with the bottom plate (15), and through grooves (16) are provided at equal intervals in the middle of the bottom plate (15); The auxiliary mechanism (10) is arranged in the middle of the left gate (6) and the right gate (7), and the auxiliary mechanism (10) is used to connect and support the left gate (6) and the right gate (7).

2. A double-opening hydraulic engineering gate according to claim 1, characterized in that: A servo motor (2) for driving is fixedly mounted on the upper right end of the fixed frame (1), and a screw rod (3) is fixedly connected to the output end of the servo motor (2), and the servo motor (2) drives the screw rod (3) to rotate at the upper end of the fixed frame (1).

3. A double-opening hydraulic engineering gate according to claim 2, characterized in that: The screw rod (3) and the movable block (4) are threadedly connected, and the screw rod (3) drives the movable block (4) and the fixed column (5) to form a sliding structure, and the fixed column (5) is fixedly connected to the upper end of the fixed frame (1); Wherein, the threads on the left and right sides of the screw rod (3) are in opposite directions.

4. A double-opening hydraulic engineering gate according to claim 3, characterized in that: The movable blocks (4) are respectively fixedly connected to the upper ends of the left gate (6) and the right gate (7), and sealing pads (8) are fixedly arranged on the inner sides of the left gate (6) and the right gate (7), and the movable blocks (4) drive the left gate (6) and the right gate (7) to form a telescopic structure in the middle of the fixed frame (1).

5. A double-opening hydraulic engineering gate according to claim 1, characterized in that: The auxiliary mechanism (10) comprises a connecting column (11) plugged into the middle of the movable block (4), an auxiliary plug plate (12) for connection, a fixing cap (13) with a limiting function, and a positioning plate (14) fixedly connected to the middle of the left gate (6).

6. A double-opening hydraulic engineering gate according to claim 5, characterized in that: The front and rear ends of the connecting column (11) are both penetrated by auxiliary plug plates (12), and the auxiliary plug plates (12) are flush with the positioning plate (14), and the auxiliary plug plates (12) are respectively arranged at the front and rear ends of the right gate (7).

7. A double-opening hydraulic engineering gate according to claim 6, characterized in that: The front and rear ends of the connection column (11) are both threadedly connected with fixing caps (13), and the fixing caps (13) and the auxiliary plug plate (12) are fitted together.

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