Machine-door integrated gate

Abstract

The utility model discloses a machine and door integrated gate which comprises a gate frame mechanism, a gate plate mechanism is installed in the gate frame mechanism, sealing mechanisms are installed on the left side and the right side of the gate plate mechanism, and the sealing mechanisms seal the connecting position of the gate frame mechanism and the gate plate mechanism. The gate frame mechanism comprises a frame body, and a sliding groove is formed in the frame body. The gate plate mechanism comprises a hollow plate frame, and the bottom of the hollow plate frame is movably connected with the bottom of the inner wall of the sliding groove. The machine-door integrated gate has the advantage of being good in sealing effect, and the problems that in the using process of an existing machine-door integrated gate, the sealing tightness degree between the gate frame and the gate plate is inconvenient to adjust, the sealing degree cannot be flexibly adjusted according to actual operation conditions, leakage is possibly caused by untight sealing, and the water blocking effect of the gate is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy equipment, in particular to a machine-door integrated gate. Background Technique

[0002] An integrated gate is a structural component designed for water regulation, characterized in that the entire gate structure is made into an integral body through welding or riveting processes. This design simplifies the on-site installation process and enhances the stability and sealing performance of the gate. The advantages of an integrated steel gate are its compact structure, convenient installation, reliable operation, and can be effectively applied to various hydraulic structures such as water conservancy projects, municipal drainage systems, and river management to achieve functions such as flood control, irrigation, and water level control. Due to its integrated design, compared with split gates, it reduces the assembly links between components, reduces the risk of water leakage, and improves the overall sealing performance and service life.

[0003] During the use of the existing machine-door integrated gate, it is not convenient to adjust the sealing tightness between the gate frame and the gate panel, and it is impossible to flexibly adjust the sealing degree according to the actual operating conditions, which may lead to leakage caused by insufficient sealing and affect the water blocking effect of the gate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a machine-door integrated gate, which has the advantage of good sealing effect, and solves the problems that during the use of the existing machine-door integrated gate, it is not convenient to adjust the sealing tightness between the gate frame and the gate panel, it is impossible to flexibly adjust the sealing degree according to the actual operating conditions, which may lead to leakage caused by insufficient sealing and affect the water blocking effect of the gate.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A machine-door integrated gate, including a gate frame mechanism, a gate panel mechanism is installed inside the gate frame mechanism, sealing mechanisms are installed on the left and right sides of the gate panel mechanism, and the sealing mechanisms seal the connection between the gate frame mechanism and the gate panel mechanism;

[0006] The gate frame mechanism includes a frame body, and a chute is opened inside the frame body;

[0007] The gate panel mechanism includes a hollow panel frame, and the bottom of the hollow panel frame is movably connected to the bottom inner wall of the chute;

[0008] The sealing mechanism includes sliding plates installed on the left and right sides of the hollow plate frame. A pulley is rotatably connected to the middle of the opposite sides of the two sliding plates. Sealing members are fixedly connected to the front and rear sides of the opposite sides of the two sliding plates. A sealing rubber airbag is installed inside the sealing member. A connecting pipe is communicated with the top of the sealing rubber airbag. An air delivery pipe is communicated with the connecting pipe. A three-way solenoid valve communicated with the air delivery pipe is installed on the top of the air delivery pipe. An air pump is communicated with the three-way solenoid valve. The air pump is installed on the top of the hollow plate frame.

[0009] As an optimization of the integrated machine door and gate of the present utility model, an installation base is fixedly connected to the bottom of the frame body, and installation holes are provided on the installation base.

[0010] As an optimization of the integrated machine door and gate of the present utility model, a nut sleeve is rotatably connected to the top of the frame body. A lead screw is threadedly connected inside the nut sleeve. An installation clamp sleeve is fixedly connected to the top surface of the hollow plate frame. The installation clamp sleeve is fixedly connected to the bottom of the lead screw.

[0011] As an optimization of the integrated machine door and gate of the present utility model, a housing is fixedly connected to the top of the frame body. A worm gear and a worm that mesh with each other are rotatably connected inside the housing. The worm gear is fixedly sleeved on the surface of the nut sleeve.

[0012] As an optimization of the integrated machine door and gate of the present utility model, a motor is fixedly connected to the front side of the housing. The output shaft of the motor is fixedly connected to the front end of the worm.

[0013] As an optimization of the integrated machine door and gate of the present utility model, the pulley, the sealing member and the sealing rubber airbag are movably connected to the inner wall of the chute.

[0014] As an optimization of the integrated machine door and gate of the present utility model, an installation groove for cooperating with the pulley is provided on the sliding plate.

[0015] As an optimization of the integrated machine door and gate of the present utility model, a funnel-shaped reinforcing frame is fixedly connected to the inner wall of the hollow plate frame. Reinforcing plates are fixedly connected to the inner wall and the left and right sides of the funnel-shaped reinforcing frame. The reinforcing plates are fixedly connected to the inner wall of the hollow plate frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. Through the combined use of the gate frame mechanism and the gate plate mechanism, the utility model can facilitate the control of water flow. The output shaft of the motor drives the worm to rotate, the worm drives the worm wheel and the nut sleeve to rotate, the nut sleeve rotates on the top of the frame body, and during the rotation of the nut sleeve, the lead screw moves up and down. The lead screw drives the hollow plate frame to move up and down inside the frame body through the mounting clamp sleeve to control whether water passes through the frame body. A funnel-shaped reinforcing frame and a reinforcing plate for strengthening it are arranged inside the hollow plate frame, ensuring the service strength of the gate plate mechanism on the premise of reducing the overall weight of the gate plate mechanism.

[0018] 2. By setting the sealing mechanism, the utility model can facilitate the sealing of the connection between the gate frame mechanism and the gate plate mechanism and guide the up and down movement of the gate plate mechanism. During the movement of the hollow plate frame, the sliding plate is driven to move synchronously, and the pulleys on the sliding plate slide on the inner wall of the chute to reduce the resistance of the up and down movement and change the sliding friction into rolling friction. When the hollow plate frame is at the bottom to block water, the seal and the air-filled sealed rubber airbag contact the inner wall of the chute to seal the connection. The air pump extracts external air and injects it into the air delivery pipe through the three-way solenoid valve. The air delivery pipe injects air into the sealed rubber airbag through the connecting pipe to change the outward expansion degree of the sealed rubber airbag and change the sealing degree at the connection between the sealed rubber airbag and the chute. When the hollow plate frame needs to rise, the air in the air delivery pipe, the connecting pipe and the sealed rubber airbag is released through the three-way solenoid valve to reset the sealed rubber airbag and reduce the sealing degree at the connection with the chute, facilitating the smooth lifting and lowering of the hollow plate frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the main perspective view of the utility model;

[0020] Figure 2 is the main perspective view of the gate frame mechanism of the utility model;

[0021] Figure 3 is the main exploded view of the gate plate mechanism of the utility model;

[0022] Figure 4 is the main perspective view of the sealing mechanism of the utility model;

[0023] Figure 5 is the utility model Figure 4 magnified view of A in.

[0024] In the figure: 1. Gate frame mechanism; 101. Frame body; 102. Motor; 103. Nut sleeve; 104. Worm gear; 105. Housing; 106. Worm; 107. Lead screw; 108. Installation base; 109. Chute; 2. Gate plate mechanism; 201. Hollow plate frame; 202. Reinforcing plate; 203. Funnel-shaped reinforcing frame; 204. Installation jacket; 3. Sealing mechanism; 301. Slide plate; 302. Three-way solenoid valve; 303. Air pump; 304. Air delivery pipe; 305. Connecting pipe; 306. Pulley; 307. Seal; 308. Sealing rubber airbag; 309. Installation groove. Detailed implementation mode

[0025] Please refer to Figures 1-5 , a machine door integrated gate, including a gate frame mechanism 1, a gate plate mechanism 2 is installed inside the gate frame mechanism 1, and a sealing mechanism 3 is installed on the left and right sides of the gate plate mechanism 2, and the sealing mechanism 3 seals the connection between the gate frame mechanism 1 and the gate plate mechanism 2.

[0026] Furthermore, the gate frame mechanism 1 includes a frame body 101, and a chute 109 is opened inside the frame body 101.

[0027] Furthermore, the bottom of the frame body 101 is fixedly connected with an installation base 108, and installation holes are opened on the installation base 108.

[0028] Furthermore, a nut sleeve 103 is rotatably connected to the top of the frame body 101, a lead screw 107 is threadedly connected inside the nut sleeve 103, and the top surface of the hollow plate frame 201 is fixedly connected with an installation jacket 204, and the installation jacket 204 is fixedly connected with the bottom of the lead screw 107.

[0029] Furthermore, a housing 105 is fixedly connected to the top of the frame body 101, and a worm gear 104 and a worm 106 that mesh with each other are rotatably connected inside the housing 105, and the worm gear 104 is fixedly sleeved on the surface of the nut sleeve 103.

[0030] Furthermore, a motor 102 is fixedly connected to the front side of the housing 105, and the output shaft of the motor 102 is fixedly connected to the front end of the worm 106.

[0031] By the combined use of the gate frame mechanism 1 and the gate plate mechanism 2, it is possible to facilitate the control of the passage of water flow. The output shaft of the motor 102 drives the worm 106 to rotate, the worm 106 drives the worm gear 104 and the nut sleeve 103 to rotate, the nut sleeve 103 rotates on the top of the frame body 101, and during the rotation of the nut sleeve 103, the lead screw 107 is driven to move up and down, and the lead screw 107 drives the hollow plate frame 201 to move up and down inside the frame body 101 through the installation jacket 204 to control whether the water flow passes through the frame body 101.

[0032] Furthermore, the gate mechanism 2 includes a hollow plate frame 201, and the bottom of the hollow plate frame 201 is movably connected to the bottom of the inner wall of the chute 109.

[0033] Furthermore, a funnel-shaped reinforcing frame 203 is fixedly connected to the inner wall of the hollow plate frame 201. Reinforcing plates 202 are fixedly connected to both the inner wall and the left and right sides of the funnel-shaped reinforcing frame 203, and the reinforcing plates 202 are fixedly connected to the inner wall of the hollow plate frame 201.

[0034] A funnel-shaped reinforcing frame 203 and reinforcing plates 202 for strengthening the hollow plate frame 201 are arranged inside the hollow plate frame 201, ensuring the service strength of the gate mechanism 2 on the premise of reducing the overall weight of the gate mechanism 2.

[0035] Furthermore, the sealing mechanism 3 includes sliding plates 301 installed on both the left and right sides of the hollow plate frame 201. A pulley 306 is rotatably connected to the middle of the opposite sides of the two sliding plates 301. Seals 307 are fixedly connected to the front and rear sides of the opposite sides of the two sliding plates 301. A sealed rubber airbag 308 is installed inside the seal 307. A connecting pipe 305 communicates with the top of the sealed rubber airbag 308. An air delivery pipe 304 communicates with the connecting pipe 305. A three-way solenoid valve 302 communicating with the air delivery pipe 304 is installed at the top of the air delivery pipe 304. An air pump 303 communicating with the three-way solenoid valve 302 is installed on the top of the hollow plate frame 201.

[0036] Furthermore, the pulley 306, the seal 307 and the sealed rubber airbag 308 are movably connected to the inner wall of the chute 109.

[0037] Furthermore, an installation groove 309 for cooperating with the pulley 306 is formed in the sliding plate 301.

[0038] By setting up the sealing mechanism 3, it is possible to facilitate the sealing of the connection between the gate frame mechanism 1 and the gate plate mechanism 2 and guide the up and down movement of the gate plate mechanism 2. During the movement of the hollow plate frame 201, the sliding plate 301 is driven to move synchronously. The pulley 306 on the sliding plate 301 slides on the inner wall of the chute 109 to reduce the resistance of the up and down movement, changing the sliding friction to rolling friction. When the hollow plate frame 201 is at the bottom to block water, the seal 307 and the air-filled sealing rubber airbag 308 are in contact with the inner wall of the chute 109 to seal the connection. The air pump 303 extracts external air and injects it into the air delivery pipe 304 through the three-way solenoid valve 302. The air delivery pipe 304 injects air into the sealing rubber airbag 308 through the connecting pipe 305 to change the outward expansion degree of the sealing rubber airbag 308 and change the sealing degree at the connection between the sealing rubber airbag 308 and the chute 109. When the hollow plate frame 201 needs to rise, the air in the air delivery pipe 304, the connecting pipe 305 and the sealing rubber airbag 308 is released through the three-way solenoid valve 302 to reset the sealing rubber airbag 308 and reduce the sealing degree at the connection with the chute 109, facilitating the smooth lifting and lowering of the hollow plate frame 201.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A machine door integrated gate, comprising a gate frame mechanism (1), wherein a gate plate mechanism (2) is installed inside the gate frame mechanism (1), characterized in that: Sealing mechanisms (3) are installed on the left and right sides of the gate mechanism (2), and the sealing mechanisms (3) seal the connection between the gate frame mechanism (1) and the gate mechanism (2); The gate frame mechanism (1) comprises a frame body (101), and a slide groove (109) is provided inside the frame body (101); The gate mechanism (2) comprises a hollow plate frame (201), the bottom of the hollow plate frame (201) being movably connected to the bottom of the inner wall of the slide groove (109); The sealing mechanism (3) comprises slide plates (301) mounted on the left and right sides of the hollow plate frame (201); the middle ends of the two slide plates (301) on opposite sides are rotatably connected to pulleys (306); the front and rear sides of the two slide plates (301) on opposite sides are fixedly connected to sealing members (307); a sealing rubber airbag (308) is mounted inside the sealing member (307); the top of the sealing rubber airbag (308) is connected to a connecting pipe (305); the connecting pipe (305) is connected to an air supply pipe (304); the top of the air supply pipe (304) is mounted to a three-way solenoid valve (302) connected thereto; the three-way solenoid valve (302) is connected to an air pump (303); the air pump (303) is mounted on the top of the hollow plate frame (201).

2. The machine door integrated gate according to claim 1, characterized in that: A mounting base (108) is fixedly connected to the bottom of the frame (101), and a mounting hole is provided on the mounting base (108).

3. The machine door integrated gate according to claim 1, characterized in that: The top of the frame (101) is rotatably connected to a nut sleeve (103), the inside of the nut sleeve (103) is threadedly connected to a screw rod (107), and the top of the surface of the hollow plate frame (201) is fixedly connected to a mounting sleeve (204), and the mounting sleeve (204) is fixedly connected to the bottom of the screw rod (107).

4. The machine door integrated gate according to claim 3, characterized in that: The top of the frame (101) is fixedly connected to a housing (105), and a worm wheel (104) and a worm (106) meshing with each other are rotatably connected inside the housing (105), and the worm wheel (104) is fixedly sleeved on the surface of the nut sleeve (103).

5. The machine door integrated gate according to claim 4, characterized in that: The front side of the housing (105) is fixedly connected to a motor (102), and the output shaft of the motor (102) is fixedly connected to the front end of the worm (106).

6. The machine door integrated gate according to claim 1, characterized in that: The pulley (306), the sealing element (307) and the sealing rubber airbag (308) are movably connected to the inner wall of the slide groove (109).

7. The machine door integrated gate according to claim 1, characterized in that: The slide plate (301) is provided with a mounting groove (309) for use with the pulley (306).

8. The machine door integrated gate according to claim 1, characterized in that: The inner wall of the hollow plate frame (201) is fixedly connected to a funnel-shaped reinforcement frame (203), the inner wall and left and right sides of the funnel-shaped reinforcement frame (203) are fixedly connected to reinforcement plates (202), and the reinforcement plates (202) are fixedly connected to the inner wall of the hollow plate frame (201).

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