Gate device for water conservancy construction

Abstract

The gate device for the water conservancy construction comprises a valve frame, a bridge frame is arranged at the top of the valve frame, a valve body is arranged below the bridge frame, the valve body is arranged in the valve frame in a sliding connection mode, and a first rope collecting machine is installed at the top of the bridge frame. A first motor is mounted on one side of the first rope winding machine, and two groups of first pull ropes are wound on the first rope winding machine; the cleaning rod is arranged on one side of the valve body, when the valve body is lifted, the valve body moves upwards, the rack on the surface of the valve body also moves upwards, and after being contained, the cleaning rod drives the second rotating shaft on the cleaning rod to rotate, then drives the first rotating shaft to rotate and enables the supporting column to rotate; in this way, the cleaning plate on the surface can continuously clean and loosen dirt attached to the surface of the valve body in a circulating mode, then the dirt is cleaned up by the scraper above the cleaning plate, the rotating direction of the supporting column is opposite to the moving direction of the valve body, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal pumps, in particular to a gate device for water conservancy construction. Background Art

[0002] Water conservancy is the development of hydropower resources and the prevention of floods. In order to improve the control of water resources, various water valves are often installed on the river to control the water flow, which has the function of blocking and releasing water. Common water valves are controlled by controlling the lifting and lowering of the valves. Since the valves are immersed in water for a long time, a lot of dirt will adhere to the surface, so there will be a gate device for water conservancy construction that can clean the surface.

[0003] After searching, for example, Chinese patent document CN217026930U discloses a gate device for water conservancy construction, which drives the connecting plate to move up and down by starting the cylinder, and then drives the cleaning plate to move up and down, so that the bristles on the cleaning plate scrape off the silt attached to the gate. At the same time, the gate rubs against the bristles during the lifting process, further scraping off the silt attached to the gate, thereby ensuring the speed of gate opening and closing. However, there are still the following defects:

[0004] When the above-mentioned gate device for water conservancy construction is in use, although a brush is provided to clean the moving valve surface, some attachments are difficult to be cleaned by the brush, and the cleaning efficiency is insufficient because the valve moves while the brush does not move, and the dirt adhered to the brush will also affect the cleaning effect. Utility Model Content

[0005] The purpose of the utility model is to provide a gate device for water conservancy construction to solve the problem that although a brush is provided to clean the surface of a moving valve, some attachments are difficult to be cleaned by the brush, and the cleaning is done by the movement of the valve while the brush does not move, resulting in insufficient cleaning efficiency, and the dirt adhered to the brush will also affect the cleaning effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate device for water conservancy construction, comprising a valve frame, a bridge frame is arranged on the top of the valve frame, a valve body is arranged below the bridge frame, and the valve body is arranged in a sliding connection inside the valve frame, a first rope collecting machine is installed on the top of the bridge frame, a first motor is installed on one side of the first rope collecting machine, two groups of first pull ropes are wound around the first rope collecting machine, and the ends of the two groups of first pull ropes away from the first rope collecting machine are fixedly connected to the valve body.

[0007] Preferably, a sealing groove is provided at the connection between the valve frame and the valve body, and sealing sliding strips consistent with the cross-sectional shape of the sealing groove are fixed to both sides of the valve body close to the sealing groove.

[0008] Preferably, two sets of parallelly distributed racks are fixed to the side of the valve body, and the two sets of racks are located close to the valve frame.

[0009] Preferably, a cleaning rod is provided on the side of the valve body on which the rack is provided, and limiting grooves are provided at the connections between the two ends of the cleaning rod and the valve frame, and the cleaning rod is slidably connected to the valve frame, a scraper is fixed to the top of the cleaning rod close to the side of the valve body, the scraper is slidably connected to the surface of the valve body, and a gap is provided between the bottom of the cleaning rod and the cleaning rod.

[0010] Preferably, a cylindrical support column is provided inside the cleaning rod, twelve groups of cleaning plates are fixed on the surface of the support column, and the twelve groups of cleaning plates are evenly distributed on the surface of the support column at equal angles, and one end of the cleaning plate away from the support column is slidably connected to the surface of the valve body.

[0011] Preferably, a first rotating shaft is provided at the connection between the two ends of the support column and the inner wall of the cleaning rod, and the support column is rotatably connected to the cleaning rod through the first rotating shaft, and the surface of the first rotating shaft is a gear structure.

[0012] Preferably, a second rotating shaft is connected to the side of the first rotating shaft close to the valve body, and the surface of the second rotating shaft is also a gear structure consistent with the gear structure of the first rotating shaft, and the first rotating shaft and the second rotating shaft are meshingly connected, the position distribution of the first rotating shaft and the second rotating shaft corresponds to the position distribution of the rack of the valve body, and the second rotating shaft is meshingly connected to the rack.

[0013] Preferably, a second rope take-up machine is also installed on the top of the bridge frame, and a second motor is installed at one end of the second rope take-up machine close to the first motor, a second pull rope is wound around the second rope take-up machine, and the end of the second pull rope away from the second rope take-up machine is connected to the top of the cleaning rod.

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

[0015] By arranging a cleaning rod on one side of the valve body, when the valve body is lifted, the valve body moves upward, and the rack on its surface also moves upward, and then drives the second rotating shaft on the cleaning rod to rotate, and then drives the first rotating shaft to rotate, so that the supporting column rotates, so that the cleaning plate on the surface can continuously clean and loosen the dirt adhered to the surface of the valve body, and then it is cleaned by the scraper above, and the rotation direction of the support column is opposite to the movement direction of the valve body, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2This is a schematic diagram of the cross-sectional structure of the cleaning rod of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cleaning rod in the utility model;

[0019] Figure 4 It is a schematic diagram of the side structure of the first rotating shaft and the second rotating shaft in the utility model;

[0020] Figure 5 This is a schematic diagram of the valve body structure in the utility model.

[0021] In the figure: 1. valve frame; 101. sealing groove; 2. valve body; 201. sealing slide; 202. rack; 3. cleaning rod; 301. scraper; 302. support column; 303. cleaning plate; 304. first rotating shaft; 305. second rotating shaft; 4. bridge; 5. first rope collecting machine; 501. first motor; 503. first pull rope; 6. second rope collecting machine; 601. second motor; 602. second pull rope. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5 The utility model provides a gate device for water conservancy construction, including a valve frame 1, a sealing groove 101, a valve body 2, a sealing slide 201, a rack 202, a cleaning rod 3, a scraper 301, a support column 302, a cleaning plate 303, a first rotating shaft 304, a second rotating shaft 305, a bridge 4, a first rope collecting machine 5, a first motor 501, a first pull rope 503, a second rope collecting machine 6, a second motor 601, and a second pull rope 602. The bridge 4 is arranged on the top of the valve frame 1, and a sealing groove 101 is provided at the connection between the valve frame 1 and the valve body 2, and the two sides of the valve body 2 close to the sealing groove 101 are fixed with a cross-sectional shape of the sealing groove 101. The sealing slide bar 201 is consistent with the sealing groove 101, and the movement of the valve body 2 and the connection with the valve frame 1 can be made more stable through the sliding of the sealing slide bar 201 and the sealing groove 101. A second rope-collecting machine 6 is also installed on the top of the bridge frame 4, and a second motor 601 is installed on the end of the second rope-collecting machine 6 close to the first motor 501. A second pull rope 602 is wound around the second rope-collecting machine 6, and the end of the second pull rope 602 away from the second rope-collecting machine 6 is connected to the top of the cleaning rod 3, so that the second rope-collecting machine 6 can be driven by the second motor 601, so that the second pull rope 602 can be retracted and lowered, and the position height of the cleaning rod 3 connected below can be adjusted.

[0024] A valve body 2 is arranged below the bridge 4, and the valve body 2 is arranged in a sliding connection inside the valve frame 1. Two sets of parallel racks 202 are fixed on the side of the valve body 2, and the positions of the two sets of racks 202 are close to the valve frame 1. When the valve body 2 moves upward, the rack 202 can drive the second rotating shaft 305 on one side to rotate, and then the second rotating shaft 305 can drive the first rotating shaft 304 to rotate, so that the supporting column 302 inside the cleaning rod 3 rotates downward, and the cleaning plate 303 on the driving surface continuously moves the valve body 2 raised upward. The surface is cleaned, a cleaning rod 3 is also arranged on the side of the valve body 2 on which the rack 202 is arranged, and limiting slide grooves are arranged at the connection points between the two ends of the cleaning rod 3 and the valve frame 1, and the cleaning rod 3 is slidably connected to the valve frame 1, and a scraper 301 is fixed to the top of the cleaning rod 3 close to the side of the valve body 2, and the scraper 301 is slidably connected to the surface of the valve body 2, and a gap is arranged between the bottom of the cleaning rod 3 and the cleaning rod 3, and the scraper 301 can clean the surface of the valve body 2, and the gap left at the bottom is convenient for the discharge of the cleaned dirt to avoid internal blockage.

[0025] The interior of the cleaning rod 3 is provided with a supporting column 302 of a cylindrical structure, and twelve groups of cleaning plates 303 are fixed on the surface of the supporting column 302, and the twelve groups of cleaning plates 303 are evenly distributed at equal angles on the surface of the supporting column 302, and the end of the cleaning plate 303 away from the supporting column 302 is slidably connected to the surface of the valve body 2, and the supporting column 302 can be driven to rotate by the first rotating shaft 304 and the second rotating shaft 305, so that the cleaning plate 303 on the surface can continuously clean and loosen the dirt on the surface of the valve body 2, which is convenient for the scraper 301 above to clean uniformly, and the first rotating shaft 304 is provided at the connection between the two ends of the supporting column 302 and the inner wall of the cleaning rod 3, and the supporting column 302 is rotatably connected to the cleaning rod 3 through the first rotating shaft 304, and the surface of the first rotating shaft 304 is a gear structure, which can be conveniently driven to rotate by the second rotating shaft 305, and the first rotating shaft 304 is close to the side of the valve body 2 The surface is connected with a second rotating shaft 305, and the surface of the second rotating shaft 305 is also a gear structure consistent with the gear structure of the first rotating shaft 304, and the first rotating shaft 304 and the second rotating shaft 305 are meshingly connected. The position distribution of the first rotating shaft 304 and the second rotating shaft 305 corresponds to the position distribution of the rack 202 of the valve body 2, and the second rotating shaft 305 is meshingly connected with the rack 202, so that it is convenient to drive the second rotating shaft 305 to rotate when the rack 202 moves. After being accommodated, the support column 302 inside the cleaning rod 3 is driven to rotate through the first rotating shaft 304 to clean the surface of the valve body 2. A first rope collecting machine 5 is installed on the top of the bridge frame 4, and a first motor 501 is installed on one side of the first rope collecting machine 5. Two groups of first pull ropes 503 are wound around the first rope collecting machine 5, and the ends of the two groups of first pull ropes 503 away from the first rope collecting machine 5 are fixedly connected to the valve body 2.

[0026] When the embodiment of the present application is in use: by arranging a cleaning rod 3 on one side of the valve body 2, the position height of the cleaning rod 3 can be adjusted by the second rope collecting machine 6 on the top, so that the cleaning rod 3 can be at the water level of the valve body 2. When the valve body 2 is lifted, the valve body 2 moves upward, and the rack 202 on its surface also moves upward, so that the rack 202 can drive the second rotating shaft 305 on the cleaning rod 3 to rotate, and the rotation of the second rotating shaft 305 can drive the first rotating shaft 304 to rotate, thereby driving the support column 302 to rotate. When the support column 302 rotates, the cleaning plate 303 on the surface can cyclically clean and loosen the dirt adhered to the surface of the valve body 2, and then it is cleaned by the scraper 301 above, and finally discharged from the bottom of the cleaning rod 3, and By setting a second rotating shaft 305, the rotation direction of the support column 302 can be opposite to the movement direction of the valve body 2, thereby improving the cleaning effect. In this way, a gate device for water conservancy construction is ready for use. It should be noted that the utility model is a gate device for water conservancy construction. The components are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gate device for water conservancy construction, comprising a valve frame (1), characterized in that: A bridge frame (4) is arranged on the top of the valve frame (1), a valve body (2) is arranged below the bridge frame (4), and the valve body (2) is arranged inside the valve frame (1) for sliding connection, a first rope collecting machine (5) is installed on the top of the bridge frame (4), a first motor (501) is installed on one side of the first rope collecting machine (5), two groups of first pull ropes (503) are wound around the first rope collecting machine (5), and the ends of the two groups of first pull ropes (503) away from the first rope collecting machine (5) are fixedly connected to the valve body (2).

2. A gate device for water conservancy construction according to claim 1, characterized in that: A sealing groove (101) is provided at the connection between the valve frame (1) and the valve body (2), and sealing sliding strips (201) having a cross-sectional shape consistent with the sealing groove (101) are fixed on both sides of the valve body (2) close to the sealing groove (101).

3. A gate device for water conservancy construction according to claim 1, characterized in that: Two sets of parallelly distributed racks (202) are fixed on the side of the valve body (2), and the two sets of racks (202) are located close to the valve frame (1).

4. A gate device for water conservancy construction according to claim 1, characterized in that: A cleaning rod (3) is also arranged on the side of the valve body (2) on which the rack (202) is arranged, and limit sliding grooves are arranged at the connection points between the two ends of the cleaning rod (3) and the valve frame (1), and the cleaning rod (3) is slidably connected to the valve frame (1), a scraper (301) is fixed to the top of the cleaning rod (3) close to the side of the valve body (2), and the scraper (301) is slidably connected to the surface of the valve body (2), and a gap is arranged between the bottom of the cleaning rod (3) and the cleaning rod (3).

5. A gate device for water conservancy construction according to claim 4, characterized in that: A support column (302) of a cylindrical structure is arranged inside the cleaning rod (3), and twelve groups of cleaning plates (303) are fixed on the surface of the support column (302). The twelve groups of cleaning plates (303) are evenly distributed on the surface of the support column (302) at equal angles, and one end of the cleaning plate (303) away from the support column (302) is slidably connected to the surface of the valve body (2).

6. A gate device for water conservancy construction according to claim 5, characterized in that: A first rotating shaft (304) is provided at the connection between the two ends of the support column (302) and the inner wall of the cleaning rod (3), and the support column (302) is rotatably connected to the cleaning rod (3) via the first rotating shaft (304), and the surface of the first rotating shaft (304) is a gear structure.

7. A gate device for water conservancy construction according to claim 6, characterized in that: The side of the first rotating shaft (304) close to the valve body (2) is connected to the second rotating shaft (305), and the surface of the second rotating shaft (305) is also a gear structure consistent with the gear structure of the first rotating shaft (304), and the first rotating shaft (304) and the second rotating shaft (305) are meshingly connected, the position distribution of the first rotating shaft (304) and the second rotating shaft (305) corresponds to the position distribution of the rack (202) of the valve body (2), and the second rotating shaft (305) is meshingly connected with the rack (202).

8. A gate device for water conservancy construction according to claim 1, characterized in that: A second rope collecting machine (6) is also installed on the top of the bridge frame (4), and a second motor (601) is installed on one end of the second rope collecting machine (6) close to the first motor (501). A second pull rope (602) is wound around the second rope collecting machine (6), and the end of the second pull rope (602) away from the second rope collecting machine (6) is connected to the top of the cleaning rod (3).

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