Water conservancy project drainage sluice

Abstract

The utility model relates to the technical field of small gates, and discloses a water conservancy project drainage sluice which comprises a frame and a portal frame, a push rod motor is fixedly installed on the top of the frame, a gate is placed in the middle in the frame, and groove plates are fixedly installed on the two sides in the frame. A sleeve is fixedly installed on the zener side of the bottom end of the supporting rod. Rotating rods movably penetrate through the two side walls of the portal frame and are rotationally connected with the portal frame through bearings. By arranging the baffle, the supporting rod and the portal frame, when the sealing strip is abraded and needs to be replaced, the supporting rod can be driven by the push rod motor to move upwards, the gate is made to be separated from the groove plate, due to the fact that the portal frame is rotationally connected with the supporting rod, a worker applies force to rotate the gate, the gate is made to be horizontally placed, bolts are rotated, and a new sealing strip is replaced. The sealing mechanism is convenient to replace in the later period of the small gate.

Description

Technical Field

[0001] The utility model relates to the technical field of small gates, in particular to a drainage gate for a water conservancy project. Background Art

[0002] A gate is a control facility used to close and open drainage channels. It can be used to intercept water flow, control water level, regulate flow, discharge silt and floating objects, etc. In some small water conservancy project canals, small drainage gates are used to regulate the discharge volume.

[0003] In the process of realizing the utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing drainage gates of water conservancy projects do not have a good function of quickly replacing the sealing mechanism, and due to the limited space between the small gate and the frame, it is impossible to remove the sealing strip by screwing the bolts, so the gate needs to be disassembled and replaced, and then reinstalled after the replacement is completed, which is time-consuming and labor-intensive, and urgently needs to be improved. Therefore, we propose a drainage gate for water conservancy projects. Utility Model Content

[0004] The utility model aims to provide a drainage gate for a water conservancy project, which solves the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a water conservancy project drainage gate, comprising a frame and a gantry, a push rod motor is fixedly installed on the top of the frame, a gate is placed in the middle of the frame, and slot plates are fixedly installed on both sides of the frame;

[0006] A support rod is fixedly installed at the bottom of the transmission shaft of the push rod motor, and a sleeve is fixedly installed on the Zener side of the bottom end of the support rod;

[0007] The two side walls of the gantry are movably penetrated by a rotating rod, and the rotating rod is rotatably connected to the gantry through a bearing, and the inner end of the rotating rod is fixedly connected to the support rod;

[0008] The top of the gate is fixedly connected to the gantry, a sealing strip is sleeved on the outside of the gate, and a plurality of evenly arrayed concave platforms are opened on the outer wall of the sealing strip, bolts are movably penetrated through the concave platforms of the sealing strip, and the inner ends of the bolts are screwed to the preset thread grooves on the gate through threads;

[0009] A baffle is placed on the front side of the trough plate, and a number of groups of evenly arrayed screws are movably penetrated in the baffle, and the inner ends of the screws are screwed to the preset threaded grooves on the trough plate through threads, and can be used in conjunction with components such as baffles, support rods and gantry frames. During the use of the drainage gate of a water conservancy project, whenever the sealing strip is worn and needs to be replaced, the support rod can be driven upward by a push rod motor to separate the gate from the trough plate. Since the gantry is rotatably connected to the support rod, a person then applies force to rotate the gate to place it flat, and rotates the bolts to replace a new sealing strip. This structural design is convenient for later replacement of the sealing mechanism of a small gate.

[0010] As an optional scheme of the technical solution of the present application, a plug rod is movably penetrated through the lower side of the gantry near the rotating rod, and a protrusion is fixedly installed on the front side of the inner end of the plug rod, which can be used in conjunction with components such as the plug rod and the sleeve. Whenever the gate is placed horizontally, force can be applied synchronously to move the plug rod inward, and the plug rod is moved inward and inserted into the sleeve, so that the gantry and the gate can be temporarily positioned horizontally. There is no need for one person to hold the gate and one person to tighten the bolts to replace the sealing strip. One person can complete the replacement operation, thereby reducing labor costs.

[0011] As an optional solution of the technical solution of the present application, an indicator sign is fixedly installed on the front side of the top wall of the frame, and guiding text is printed on the indicator sign. The operator can be informed of the corresponding operating procedures through the indicator sign and guiding text, which is convenient for different personnel to understand and change equipment in the initial stage.

[0012] As an optional solution of the technical solution of the present application, the slide rail profile formed by the baffle plate and the groove plate is adapted to the shape of the gate, and the component profile adaptation design can prevent the gate from shaking and enable it to move stably.

[0013] As an optional solution of the technical solution of the present application, positioning plates are fixedly installed on both sides of the frame. By pre-embedding the positioning plates on both sides, the drain gate can be fixed on the canal to ensure its stable operation.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is a water conservancy project drainage gate, which is provided with a baffle, a support rod and a gantry. During the use of the water conservancy project drainage gate, whenever the sealing strip is worn and needs to be replaced, the support rod can be driven upward by a push rod motor to separate the gate from the slot plate. Since the gantry is rotatably connected to the support rod, the staff then applies force to rotate the gate to place it horizontally, and rotates the bolts to replace the new sealing strip. This structural design is convenient for the later replacement of the sealing mechanism of a small gate.

[0016] 2. The utility model is a drainage gate of a water conservancy project, which is provided with an insertion rod and a sleeve. Whenever the gate is placed horizontally, force can be applied synchronously to move the insertion rod inward. The insertion rod moves inward and is inserted into the sleeve, so that the gantry and the gate can be temporarily positioned horizontally. There is no need for one person to hold the gate, one person to tighten the bolts to replace the sealing strip, and one person can complete the replacement operation, thereby reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of a water conservancy project drainage gate of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connection between the support rod and the gantry of a drainage gate of a water conservancy project according to the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a gate portion of a water conservancy project drainage gate of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a cross-sectional structure of a groove plate portion of a drainage gate of a water conservancy project in a top view.

[0022] In the figure: 1, frame; 11, positioning plate; 2, push rod motor; 21, support rod; 22, sleeve; 3, gantry; 31, bearing; 32, rotating rod; 33, plug rod; 34, bump; 4, gate; 41, sealing strip; 42, bolt; 43, recess; 5, groove plate; 51, baffle; 52, screw. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3The utility model provides a technical solution: a water conservancy project drainage gate, including a frame 1 and a gantry 3, both sides of the frame 1 are fixedly installed with positioning plates 11, and the drainage gate can be fixed on the canal by pre-embedded positioning plates 11 on both sides to ensure its stable operation, a push rod motor 2 is fixedly installed on the top of the frame 1, a gate 4 is placed in the middle of the frame 1, and slot plates 5 are fixedly installed on both sides of the frame 1, and an indicator board is fixedly installed on the front side of the top wall of the frame 1, and guide text is printed on the indicator board. The corresponding operation process can be informed to the operator through the indicator board and the guide text, which is convenient for different personnel to understand and change the equipment at the initial stage; a support rod 21 is fixedly installed at the bottom of the transmission shaft of the push rod motor 2, and a sleeve 22 is fixedly installed on the Zener side of the bottom end of the support rod 21; both side walls of the gantry 3 are movable through There is a rotating rod 32, and the rotating rod 32 is rotatably connected to the gantry 3 through a bearing 31, and the inner end of the rotating rod 32 is fixedly connected to the support rod 21; the top of the gate 4 is fixedly connected to the gantry 3, and a sealing strip 41 is sleeved on the outside of the gate 4, and a plurality of groups of evenly arrayed recesses 43 are opened on the outer wall of the sealing strip 41, and bolts 42 are movably penetrated at the recesses 43 of the sealing strip 41, and the inner ends of the bolts 42 are screwed to the preset thread grooves on the gate 4 through threads; a baffle 51 is placed on the front side of the slot plate 5, and a plurality of groups of evenly arrayed screws 52 are movably penetrated in the baffle 51, and the inner ends of the screws 52 are screwed to the preset thread grooves on the slot plate 5 through threads, and the slide rail profile formed by the baffle 51 and the slot plate 5 is adapted to the outer shape of the gate 4, and the component profile adaptation design can prevent the gate 4 from shaking and enable it to move stably.

[0025] In this technical solution, the baffle 51, the support rod 21 and the gantry 3 and other components can be used together. During the use of the drainage gate of the water conservancy project, whenever the sealing strip 41 is worn and needs to be replaced, the push rod motor 2 can drive the support rod 21 to move upward, so that the gate 4 is separated from the groove plate 5. Since the gantry 3 is rotatably connected to the support rod 21, the personnel then apply force to rotate the gate to place it horizontally, and turn the bolt 42 to replace the new sealing strip 41. This structural design is convenient for the later replacement of the sealing mechanism of a small gate.

[0026] In some technical solutions, an insertion rod 33 is movably penetrated through the lower side of the gantry 3 near the rotating rod 32, and a protrusion 34 is fixedly installed on the front side of the inner end of the insertion rod 33.

[0027] In this technical solution, the rod 33, the sleeve 22 and other components can be used together. Whenever the gate 4 is placed horizontally, force can be applied synchronously to move the rod 33 inward. The rod 33 moves inward and is inserted into the sleeve 22, so that the gantry 3 and the gate 4 can be temporarily positioned horizontally. There is no need for one person to hold the gate 4 and one person to tighten the bolt 42 to replace the sealing strip 41. One person can complete the replacement operation, thereby reducing labor costs.

[0028] Working principle: It should be noted that the utility model is a drainage gate for a water conservancy project. All its components are common standard parts or components known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or conventional test methods.

[0029] When a drainage gate of a water conservancy project is used, a small drainage gate is placed on one side of a canal of the water conservancy project, and then the drainage gate is fixed in the canal through the pre-buried positioning plate 11. During this period, the gate can be driven up and down by the push rod motor 2 to control drainage;

[0030] By providing the baffle 51, the support rod 21 and the gantry 3, during the use of the drainage gate of the water conservancy project, whenever the sealing strip 41 is worn and needs to be replaced, the support rod 21 can be driven upward by the push rod motor 2 to make the gate 4 separate from the groove plate 5. Since the gantry 3 is rotatably connected to the support rod 21, the personnel then apply force to rotate the gate to make it lie flat, and turn the bolt 42 to replace the new sealing strip 41. This structural design is convenient for the later replacement of the sealing mechanism of a small gate. By providing the insertion rod 33 and the sleeve 22, whenever the gate 4 is laid flat, force can be applied synchronously to move the insertion rod 33 inward, and the insertion rod 33 moves inward and is inserted into the sleeve 22, so that the gantry 3 and the gate 4 can be temporarily positioned flat. There is no need for a single person to hold the gate 4, and a single person can turn the bolt 42 to replace the sealing strip 41. A single person can complete the replacement operation, thereby reducing labor costs.

Claims

1. A water conservancy project drainage gate, characterized in that: It comprises a frame (1) and a gantry (3), wherein a push rod motor (2) is fixedly mounted on the top of the frame (1), a gate (4) is placed in the middle of the frame (1), and slot plates (5) are fixedly mounted on both sides of the frame (1); A support rod (21) is fixedly mounted on the bottom of the transmission shaft of the push rod motor (2), and a sleeve (22) is fixedly mounted on the Zener side of the bottom end of the support rod (21); Both side walls of the gantry (3) are movably penetrated by a rotating rod (32), and the rotating rod (32) is rotatably connected to the gantry (3) via a bearing (31), and the inner end of the rotating rod (32) is fixedly connected to the support rod (21); The top of the gate (4) is fixedly connected to the gantry (3), the outer side of the gate (4) is provided with a sealing strip (41), the outer wall of the sealing strip (41) is provided with a plurality of groups of concave platforms (43) in a uniform array, a bolt (42) is movably passed through the concave platform (43) of the sealing strip (41), and the inner end of the bolt (42) is screwed to a preset thread groove on the gate (4) through a thread; A baffle (51) is placed on the front side of the slot plate (5), and a plurality of groups of screw rods (52) in a uniform array are movably penetrated in the baffle plate (51), and the inner ends of the screw rods (52) are screwed to the preset thread grooves on the slot plate (5) through threads.

2. A water conservancy project drainage gate according to claim 1, characterized in that: An insertion rod (33) is movably penetrated at the lower side of the gantry (3) near the rotating rod (32), and a protrusion (34) is fixedly mounted at the front side of the inner end of the insertion rod (33).

3. A water conservancy project drainage gate according to claim 1, characterized in that: An indication sign is fixedly mounted on the front side of the top wall of the frame (1), and guiding text is printed on the indication sign.

4. A water conservancy project drainage gate according to claim 1, characterized in that: The slide rail profile formed by the baffle plate (51) and the groove plate (5) is adapted to the outer shape of the gate (4).

5. A water conservancy project drainage gate according to claim 1, characterized in that: Positioning plates (11) are fixedly mounted on both sides of the frame (1).

Images