Combined control gate

Abstract

The utility model provides a combined control gate, belongs to the technical field of gates, and aims to solve the problem that a gate leaf and a gate are possibly damaged to a certain extent due to the fact that a worker cannot find the pressure on the gate leaf in time when the water pressure is too high. Comprising a lower gantry and an upper gantry, an opening and closing structure is mounted at the top of the upper portal frame, a gate assembly is slidably arranged on the inner side of the lower portal frame, and a detection structure is fixedly mounted in the gate assembly; by arranging a pressure measuring plate and a pressure measuring column, when the pressure measuring plate and the gate leaf are subjected to water pressure, a baffle can extrude a pressure sensor B through a spring piece; the water pressure borne by the door leaf can be indirectly reflected through the pressure value of the pressure sensor B; meanwhile, a buzzer alarm and a remote transmission module are utilized, so that a worker can be informed in time when the water pressure borne by the gate leaf is too large; therefore, the phenomenon that the gate leaf and the gate are damaged to a certain degree due to the fact that workers cannot find the pressure borne by the gate leaf in time can be prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of gates, and more specifically, particularly relates to a combined control gate. Background Technique

[0002] The combined control gate is a type of gate, which is characterized by integrating the gate slot, the gate leaf and the operating equipment. In water conservancy projects, the combined control gate is commonly used to regulate the river flow, control the upstream and downstream water levels, discharge floods, remove sediment or floating objects, etc., and is an important part of hydraulic structures.

[0003] In the existing combined control gate, the gate leaf usually stops the water flow or adjusts the flow rate by adjusting the up and down positions. However, during use, it is not convenient to detect the pressure received by the gate leaf. Furthermore, when the water pressure is too high, since the staff cannot timely detect the pressure received by the gate leaf, it may cause a certain degree of damage to the gate leaf and the gate. And for the currently known combined control gate, when the water volume is large and the water level continues to rise, it is not convenient to give a warning. Furthermore, when the water level is too high, the gate may be submerged, resulting in the gate being ineffective. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a combined control gate to solve the problem that when the water pressure is too high, since the staff cannot timely detect the pressure received by the gate leaf, it may cause a certain degree of damage to the gate leaf and the gate; and when the water level is too high, it is not convenient to give a warning as mentioned in the above background technique.

[0005] A combined control gate of the utility model is achieved by the following specific technical means:

[0006] A combined control gate includes a lower gate frame and an upper gate frame; the lower gate frame is located below the upper gate frame, and both sides of the top of the lower gate frame are fixedly provided with connecting rings, and through holes are formed in both sides of the connecting rings; threaded bolts are connected inside the threaded holes through threads, and both sides of the bottom of the upper gate frame are fixedly provided with fixing seats, and a connecting block is fixedly provided at the bottom of the fixing seat; the connecting block is slidably arranged inside the connecting ring, and a threaded bolt is movably arranged inside the connecting block; sealing frames are fixedly arranged on the inner sides of the lower gate frame and the upper gate frame, and sealing grooves A are formed in both sides of the sealing frames, and four groups of the sealing frames are symmetrically arranged; a sealing groove B is formed in the bottom side of the lower gate frame.

[0007] A closing and opening structure is installed at the top of the upper gantry, and a gate assembly is slidably arranged inside the lower gantry, and a detection structure is fixedly installed inside the gate assembly; the gate assembly includes: a gate leaf, a round hole, a pressure sensor A, a round rod, a top plate and a floating plate; the gate leaf is slidably arranged inside the lower gantry, and the gate leaf is located between two sealing frames; the round hole is opened inside the top side of the gate leaf; the pressure sensor A is fixedly arranged inside the bottom side of the round hole; the round rod is slidably arranged inside the round hole, and the bottom end of the round rod is in contact with the top of the pressure sensor A; the top plate is fixedly arranged at the top end of the round rod; the floating plates are fixedly arranged on both sides of the top plate.

[0008] In at least some embodiments, a control module and a remote transmission module are fixedly arranged on one side of the top of the upper gantry, and the control module and the remote transmission module are electrically connected, and the control module and the pressure sensor A are electrically connected; a buzzer alarm is fixedly arranged on the other side of the top of the upper gantry, and the buzzer alarm and the control module are electrically connected.

[0009] In at least some embodiments, the closing and opening structure includes: a wire drum, a worm gear, a fixed box and a worm; the wire drum is rotatably arranged inside the top side of the upper gantry; the worm gear is fixedly arranged on the outer side of the top of the wire drum; the fixed box is fixedly arranged on the top of the upper gantry, and the fixed box is located outside the worm gear and the wire drum; the worm is rotatably arranged inside the fixed box, and the worm is meshed with the worm gear; the worm is fixedly arranged at the shaft end of the motor device, and the motor device is fixedly arranged outside the fixed box.

[0010] In at least some embodiments, the closing and opening structure further includes: a lead screw, a connecting head, a connecting bolt and a nut; the lead screw is threadedly connected and arranged inside the wire drum, and the lead screw is movably arranged inside the fixed box; the connecting head is fixedly arranged at the bottom end of the lead screw; the connecting bolt is movably arranged inside the connecting head; the nut is threadedly connected and arranged outside the connecting bolt.

[0011] In at least some embodiments, the gate assembly further includes: a sealing strip A, a sealing strip B and a connecting block; the sealing strip A is fixedly arranged on the outer sides of both sides of the gate leaf, and the sealing strip A is slidably arranged inside the sealing groove A on the inner side of the sealing frame; the sealing strip B is fixedly arranged at the bottom of the gate leaf, and the sealing strip B is movably arranged inside the sealing groove B; the connecting block is fixedly arranged at the top of the gate leaf, and the connecting block is movably arranged outside the connecting bolt, and the outer side of the connecting block is in contact with the outer side of the nut.

[0012] In at least some embodiments, the detection structure includes: a fixed cylinder, a pressure sensor B, a baffle, a pressure measuring column, and a pressure measuring plate; the fixed cylinder is fixedly arranged inside the door leaf; the pressure sensor B is fixedly arranged inside the fixed cylinder, and an electrical connection is provided between the pressure sensor B and the control module; the baffle is slidably arranged inside the fixed cylinder, and a spring member is provided between the baffle and the pressure sensor B; the pressure measuring column is fixedly arranged outside the baffle, and the pressure measuring column is slidably arranged inside the fixed cylinder; the pressure measuring plate is slidably arranged inside the door leaf, and the pressure measuring plate is fixedly connected to the pressure measuring column.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing the pressure measuring plate and the pressure measuring column, when the pressure measuring plate and the door leaf are subjected to water pressure, the baffle can use the spring member to squeeze the pressure sensor B; thus, the water pressure received by the door leaf can be indirectly reflected by the pressure value of the pressure sensor B; at the same time, by using the buzzer alarm and the remote transmission module, when the water pressure received by the door leaf is too large, the staff can be notified in time; thus, when the water pressure received by the door leaf is too large, the phenomenon that the door leaf and the gate are damaged to a certain extent due to the staff not being able to timely detect the pressure received by the door leaf can be prevented.

[0015] 2. In the utility model, by providing the floating plate and the top plate, when the water level is too high, the floating plate can use the buoyancy to raise the top plate, thereby reducing the pressure value of the pressure sensor A; at the same time, the remote transmission module can remotely send the water level signal to the staff, and the buzzer alarm can be used for warning; thus, when the water volume is large and the water level continues to rise, a warning can be given in time; the phenomenon that the gate is flooded and the gate fails to function can be avoided.

[0016] 3. In the utility model, by providing the connecting bolt and the threaded hole, the connecting ring and the fixed seat can be quickly fixed, which is beneficial to the combination of the upper door frame and the lower door frame; by using the connecting bolt and the nut and the connecting head and the connecting block, the lead screw and the door leaf can be quickly combined; thus, it is beneficial to the disassembly and installation of the gate, and the convenience of the combined control gate is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the utility model.

[0018] Figure 2 is the structural schematic diagram of the lower door frame of the utility model.

[0019] Figure 3 is the structural schematic diagram of the opening and closing structure of the utility model.

[0020] Figure 4It is a schematic diagram of the upper surface structure of the door leaf of the present utility model.

[0021] Figure 5 It is a schematic cross-sectional structure diagram of the door leaf of the present utility model.

[0022] Figure 6 It is a schematic diagram of the internal structure of the door leaf of the present utility model.

[0023] Figure 7 It is a schematic diagram of the internal structure of the fixed cylinder of the present utility model.

[0024] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0025] 1. Lower door frame; 101. Sealing frame; 102. Sealing groove B; 103. Connecting ring; 1031. Threaded hole; 104. Connecting bolt; 105. Upper door frame; 106. Fixed seat; 107. Connecting block; 108. Control module; 109. Remote transmission module; 1010. Buzzer alarm;

[0026] 2. Opening and closing structure; 201. Wire cylinder; 202. Worm gear; 203. Fixed box; 204. Worm; 205. Lead screw; 206. Connector; 207. Connecting bolt; 208. Nut;

[0027] 3. Gate assembly; 301. Door leaf; 302. Sealing strip A; 303. Sealing strip B; 304. Connecting block; 305. Round hole; 306. Pressure sensor A; 307. Round rod; 308. Top plate; 309. Floating plate;

[0028] 4. Detection structure; 401. Fixed cylinder; 402. Pressure sensor B; 403. Baffle; 404. Pressure measuring column; 405. Pressure measuring plate. Specific implementation mode

[0029] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments.

[0030] Embodiment 1:

[0031] As shown in Figure 1 to Figure 7 shown:

[0032] The utility model provides a combined control gate, which includes a lower gate frame 1 and an upper gate frame 105; the lower gate frame 1 is located below the upper gate frame 105, and both sides of the top of the lower gate frame 1 are fixedly provided with connecting rings 103, and threaded holes 1031 are penetrated and opened in both sides of the connecting ring 103; a connecting bolt 104 is arranged in the threaded hole 1031 through threaded connection, and both sides of the bottom of the upper gate frame 105 are fixedly provided with fixing seats 106, and a connecting block 107 is fixedly provided at the bottom of the fixing seat 106; the connecting block 107 is slidably arranged inside the connecting ring 103, and a connecting bolt 104 is movably arranged inside the connecting block 107; sealing frames 101 are fixedly arranged on the inner sides of both the lower gate frame 1 and the upper gate frame 105, and sealing grooves A are opened in both sides of the sealing frame 101, and the sealing frames 101 are symmetrically arranged in four groups; a sealing groove B102 is opened in the bottom side of the lower gate frame 1.

[0033] In the embodiment of the present disclosure, an opening and closing structure 2 is installed on the top of the upper gate frame 105, and a gate assembly 3 is slidably arranged inside the lower gate frame 1, and a detection structure 4 is fixedly installed inside the gate assembly 3; the gate assembly 3 includes: a gate leaf 301, a round hole 305, a pressure sensor A306, a round rod 307, a top plate 308 and a floating plate 309; the gate leaf 301 is slidably arranged inside the lower gate frame 1, and the gate leaf 301 is located between two sealing frames 101; the round hole 305 is opened in the top side of the gate leaf 301; the pressure sensor A306 is fixedly arranged inside the bottom side of the round hole 305; the round rod 307 is slidably arranged inside the round hole 305, and the bottom end of the round rod 307 is in contact with the top of the pressure sensor A306; the top plate 308 is fixedly arranged at the top end of the round rod 307; the floating plates 309 are fixedly arranged on both sides of the top plate 308; a control module 108 and a remote transmission module 109 are fixedly arranged on one side of the top of the upper gate frame 105, and the control module 108 and the remote transmission module 109 are electrically connected, and the control module 108 and the pressure sensor A306 are electrically connected; a buzzer alarm 1010 is fixedly arranged on the other side of the top of the upper gate frame 105, and the buzzer alarm 1010 and the control module 108 are electrically connected; its specific function is: by arranging the floating plate 309 and the top plate 308, when the water level is too high, the floating plate 309 can use buoyancy to lift the top plate 308, so that the pressure value of the pressure sensor A306 is reduced; at the same time, the remote transmission module 109 can remotely send the water level signal to the staff, and the buzzer alarm 1010 can be used for warning.

[0034] Embodiment Two:

[0035] As shown in the appendix Figure 3 And as shown in the appendix Figure 4As shown in the figure: on the basis of the first embodiment, the opening and closing structure 2 includes: a wire drum 201, a worm gear 202, a fixed box 203, a worm 204, a lead screw 205, a connecting head 206, a connecting bolt 207 and a nut 208; the wire drum 201 is rotatably arranged inside the top side of the upper door frame 105; the worm gear 202 is fixedly arranged outside the top of the wire drum 201; the fixed box 203 is fixedly arranged on the top of the upper door frame 105, and the fixed box 203 is located outside the worm gear 202 and the wire drum 201; the worm 204 is rotatably arranged inside the fixed box 203, and the worm 204 meshes with the worm gear 202; the worm 204 is fixedly arranged at the shaft end of the motor device, and the motor device is fixedly arranged outside the fixed box 203; the lead screw 205 is threadedly connected and arranged inside the wire drum 201, and the lead screw 205 is movably arranged inside the fixed box 203; the connecting head 206 is fixedly arranged at the bottom end of the lead screw 205; the connecting bolt 207 is movably arranged inside the connecting head 206; the nut 208 is threadedly connected and arranged outside the connecting bolt 207; the gate assembly 3 further includes: a sealing strip A 302, a sealing strip B 303 and a connecting block 304; the sealing strip A 302 is fixedly arranged outside both sides of the door leaf 301, and the sealing strip A 302 is slidably arranged inside the sealing groove A on the inner side of the sealing frame 101; the sealing strip B 303 is fixedly arranged at the bottom of the door leaf 301, and the sealing strip B 303 is movably arranged inside the sealing groove B 102; the connecting block 304 is fixedly arranged at the top of the door leaf 301, and the connecting block 304 is movably arranged outside the connecting bolt 207, and the outside of the connecting block 304 is in contact with the outside of the nut 208; its specific function is: by using the connecting bolt 207 and the nut 208 and the connecting head 206 and the connecting block 304, the lead screw 205 and the door leaf 301 can be quickly combined; thus, it is beneficial to disassemble and install this gate.

[0036] Embodiment Three:

[0037] As shown in the attached Figure 6 and the attached Figure 7As shown in the figure: On the basis of the first embodiment and the second embodiment, the detection structure 4 includes: a fixed cylinder 401, a pressure sensor B402, a baffle 403, a pressure measuring column 404 and a pressure measuring plate 405; the fixed cylinder 401 is fixedly arranged inside the door leaf 301; the pressure sensor B402 is fixedly arranged inside the fixed cylinder 401, and an electrical connection is provided between the pressure sensor B402 and the control module 108; the baffle 403 is slidably arranged inside the fixed cylinder 401, and a spring member is provided between the baffle 403 and the pressure sensor B402; the pressure measuring column 404 is fixedly arranged outside the baffle 403, and the pressure measuring column 404 is slidably arranged inside the fixed cylinder 401; the pressure measuring plate 405 is slidably arranged inside the door leaf 301, and the pressure measuring plate 405 is fixedly connected to the pressure measuring column 404; its specific function is: by providing the pressure measuring plate 405 and the pressure measuring column 404, when the pressure measuring plate 405 and the door leaf 301 are subjected to water pressure, the baffle 403 can use the spring member to squeeze the pressure sensor B402; thereby, the water pressure received by the door leaf 301 can be indirectly reflected by the pressure value of the pressure sensor B402.

[0038] The specific usage method and function of this embodiment:

[0039] In the present utility model, during use, the lower gantry 1 is fixedly installed at a designated position. Then, the upper gantry 105 is placed on the top of the lower gantry 1 by using the connecting block 107 and the connecting ring 103. The connecting block 107 and the connecting ring 103 are fixed by using the connecting bolt 104 and the threaded hole 1031, so that the upper gantry 105 is fixed on the top of the lower gantry 1. The connecting head 206 is slid between the two connecting blocks 304, and then the connecting head 206 and the connecting block 304 are fixed by using the connecting bolt 207 and the nut 208, so that the door leaf 301 and the lead screw 205 are fixed. The motor device is started to drive the worm 204 to rotate. The worm 204 drives the wire drum 201 to rotate through the worm gear 202, so that the wire drum 201 drives the door leaf 301 to move up and down through the lead screw 205, achieving the purpose of stopping water flow or adjusting the flow rate. When the water pressure on the door leaf 301 is too high, the pressure plate 405 squeezes the pressure sensor B402 through the pressure measuring column 404, the baffle 403 and the spring member, so that the pressure value of the pressure sensor B402 increases. The pressure sensor B402 transmits the pressure signal to the control module 108. The control module 108 controls the buzzer alarm 1010 to give a warning. At the same time, the control module 108 controls the remote transmission module 109 to transmit the signal to the remote terminal, so that the staff can deal with it in time. When the water level is too high, the floating plate 309 rises the top plate 308 by the buoyancy of water. The top plate 308 drives the round rod 307 to slide upward, so that the pressure value of the pressure sensor A306 becomes smaller. The pressure sensor A306 transmits the pressure signal to the control module 108. The control module 108 controls the buzzer alarm 1010 to give a warning. At the same time, the control module 108 controls the remote transmission module 109 to transmit the signal to the remote terminal, so that the staff can deal with it in time.

Claims

1. A combined control gate, characterized in that, Including: The lower gantry (1) and the upper gantry (105); the lower gantry (1) is located below the upper gantry (105), and connecting rings (103) are fixedly arranged on both sides of the top of the lower gantry (1), and threaded holes (1031) are penetrated and opened inside both sides of the connecting ring (103); a connecting bolt (104) is arranged inside the threaded hole (1031) through threaded connection, and fixed seats (106) are fixedly arranged at the bottoms of both sides of the upper gantry (105), and connecting blocks (107) are fixedly arranged at the bottoms of the fixed seats (106); the connecting blocks (107) are slidably arranged inside the connecting rings (103), and the connecting bolts (104) are movably arranged inside the connecting blocks (107); sealing frames (101) are fixedly arranged on the inner sides of both the lower gantry (1) and the upper gantry (105), and sealing grooves A are opened inside both sides of the sealing frame (101), and the sealing frames (101) are symmetrically arranged in four groups; a sealing groove B (102) is opened inside the bottom side of the lower gantry (1). An opening and closing structure (2) is installed on the top of the upper gantry (105), and a gate assembly (3) is slidably arranged inside the lower gantry (1), and a detection structure (4) is fixedly installed inside the gate assembly (3); the gate assembly (3) includes: a gate leaf (301), a round hole (305), a pressure sensor A (306), a round rod (307), a top plate (308) and a floating plate (309); the gate leaf (301) is slidably arranged inside the lower gantry (1), and the gate leaf (301) is located between two sealing frames (101); the round hole (305) is opened inside the top side of the gate leaf (301); the pressure sensor A (306) is fixedly arranged inside the bottom side of the round hole (305); the round rod (307) is slidably arranged inside the round hole (305), and the bottom end of the round rod (307) is in contact with the top of the pressure sensor A (306); the top plate (308) is fixedly arranged at the top end of the round rod (307); the floating plates (309) are fixedly arranged on both sides of the top plate (308).

2. The combined control gate according to claim 1, wherein: A control module (108) and a remote transmission module (109) are fixedly arranged on one side of the top of the upper gantry (105), and the control module (108) and the remote transmission module (109) are electrically connected, and the control module (108) and the pressure sensor A (306) are electrically connected; a buzzer alarm (1010) is fixedly arranged on the other side of the top of the upper gantry (105), and the buzzer alarm (1010) and the control module (108) are electrically connected.

3. The combined control gate according to claim 1, wherein: The opening and closing structure (2) includes: a wire drum (201), a worm gear (202), a fixed box (203) and a worm (204); the wire drum (201) is rotatably arranged inside the top side of the upper gantry (105); the worm gear (202) is fixedly arranged outside the top of the wire drum (201); the fixed box (203) is fixedly arranged on the top of the upper gantry (105), and the fixed box (203) is located outside the worm gear (202) and the wire drum (201); the worm (204) is rotatably arranged inside the fixed box (203), and the worm (204) meshes with the worm gear (202); the worm (204) is fixedly arranged at the shaft end of the motor device, and the motor device is fixedly arranged outside the fixed box (203).

4. The combined control gate according to claim 3, characterized in that: The opening and closing structure (2) further includes: a lead screw (205), a connector (206), a connecting bolt (207) and a nut (208); the lead screw (205) is threadedly connected and arranged inside the wire drum (201), and the lead screw (205) is movably arranged inside the fixed box (203); the connector (206) is fixedly arranged at the bottom end of the lead screw (205); the connecting bolt (207) is movably arranged inside the connector (206); the nut (208) is threadedly connected and arranged outside the connecting bolt (207).

5. The combined control gate according to claim 4, wherein: The gate assembly (3) further includes: a sealing strip A (302), a sealing strip B (303) and a connecting block (304); the sealing strip A (302) is fixedly arranged outside both sides of the gate leaf (301), and the sealing strip A (302) is slidably arranged inside the inner side of the sealing groove A of the sealing frame (101); the sealing strip B (303) is fixedly arranged at the bottom of the gate leaf (301), and the sealing strip B (303) is movably arranged inside the sealing groove B (102); the connecting block (304) is fixedly arranged at the top of the gate leaf (301), and the connecting block (304) is movably arranged outside the connecting bolt (207), and the outside of the connecting block (304) is in contact with the outside of the nut (208).

6. The combined control gate according to claim 2, wherein: The detection structure (4) includes: a fixed cylinder (401), a pressure sensor B (402), a baffle (403), a pressure measuring column (404) and a pressure measuring plate (405); the fixed cylinder (401) is fixedly arranged inside the gate leaf (301); the pressure sensor B (402) is fixedly arranged inside the fixed cylinder (401), and an electrical connection is provided between the pressure sensor B (402) and the control module (108); the baffle (403) is slidably arranged inside the fixed cylinder (401), and a spring member is provided between the baffle (403) and the pressure sensor B (402); the pressure measuring column (404) is fixedly arranged outside the baffle (403), and the pressure measuring column (404) is slidably arranged inside the fixed cylinder (401); the pressure measuring plate (405) is slidably arranged inside the gate leaf (301), and the pressure measuring plate (405) is fixedly connected to the pressure measuring column (404).

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