Leaking stoppage and drainage device for water conservancy project management

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project management leaking stoppage drainage device which comprises a first arch-shaped plate, a second arch-shaped plate is arranged on the lower side of the first arch-shaped plate, a first fixing plate is fixedly connected to the left side of the first arch-shaped plate, and a cavity is formed in the first fixing plate. A transmission column is rotatably connected to the middle of the top end of the first fixing plate, the bottom end of the transmission column penetrates through the first fixing plate and is fixedly connected with a worm, a transmission rod is rotatably connected to the interior of the cavity, a worm gear is fixedly connected to the middle of the outer side of the cavity, and the worm gear is in meshed connection with the worm; a plurality of horizontal gears are fixedly connected to the outer wall of the transmission rod at equal intervals. According to the leakage stopping device, due to the fact that the cylindrical racks are meshed with the horizontal gears, when the horizontal gears rotate, the cylindrical racks can move upwards to fix the first fixing plate and the second fixing plate, the leakage stopping work of the device is completed, and the leakage stopping work is very rapid.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a leak-stopping and diversion device for water conservancy engineering management. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature in order to achieve the purpose of eliminating harm and promoting benefits. They are an important means for human beings to transform nature and utilize water resources. Functionally, water conservancy projects have multiple functions such as flood control, irrigation, water supply, power generation and navigation.

[0003] Many water conservancy projects, such as dams, sluices, and water pipelines, have been in operation for a long time since their completion. Over time, the continuous scouring and erosion of water flow, as well as the effects of various mechanical stresses, cause wear and tear on various components of the engineering facilities, leading to leaks and affecting the normal operation of the water conservancy projects. At this time, a leak-stopping and diversion device for water conservancy project management is needed.

[0004] Existing water conservancy project management leak-stopping and diversion devices often require multiple bolts for fixing during use. When carrying out emergency repairs, multiple bolts need to be tightened to complete the leak-stopping work, which is very cumbersome and inconvenient for quick leak-stopping operations. This leads to water resource loss, reduces the practicality of the device, and fails to meet the needs of users. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a leak-stopping and diversion device for water conservancy project management, aiming to improve the problem that a leak-stopping and diversion device for water conservancy project management in the prior art is inconvenient for rapid leak-stopping.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a leak-stopping and diversion device for water conservancy project management, comprising a first arched plate, a second arched plate disposed on the lower side of the first arched plate, a first fixed plate fixedly connected to the left side of the first arched plate, a cavity formed inside the first fixed plate, a transmission column rotatably connected to the top center of the first fixed plate, the bottom end of the transmission column penetrating the first fixed plate and fixedly connected to a worm gear, a transmission rod rotatably connected inside the cavity, a worm wheel fixedly connected to the outer center of the cavity, the worm wheel meshing with the worm gear, and multiple flat gears fixedly connected at equal intervals to the outer wall of the transmission rod, the second arched plate... A second fixing plate is fixedly connected to the left side. Multiple cylindrical racks are fixedly connected at equal intervals to the top of the second fixing plate. The top ends of the multiple cylindrical racks pass through the first fixing plate and the cavity in sequence. The multiple cylindrical racks are respectively meshed with corresponding spur gears. A third fixing plate is fixedly connected to the right side of the second arched plate. A rotating shaft is fixedly connected to the rear side of the third fixing plate. A fourth fixing plate is fixedly connected to the left and right sides of the first arched plate. A circular hole is opened inside the fourth fixing plate. The inside of the circular hole is rotatably connected to the rotating shaft. A control mechanism is provided at the top of the first arched plate. The control mechanism is used to facilitate precise control of the drainage flow.

[0007] As a further description of the above technical solution:

[0008] The control mechanism includes a drainage tube connected to the top center of the first arched plate. A fixing block is fixedly connected to the outer center of the drainage tube. An inner cavity is opened on the left side of the fixing block. A rotating column is rotatably connected to the top left side of the fixing block. The bottom end of the rotating column passes through the fixing block and is fixedly connected to a first bevel gear. A hollow tube is rotatably connected to the inner right center of the inner cavity. A second bevel gear is fixedly connected to the left side of the outer wall of the hollow tube. The right end of the hollow tube passes through the fixing block and the drainage tube in sequence and is fixedly connected to a first valve. A rotating rod is rotatably connected to the left end of the second bevel gear. A third bevel gear is fixedly connected to the left end of the rotating rod. The third bevel gear and the second bevel gear are respectively meshed with the left and right sides of the first bevel gear. The right end of the rotating rod passes through the hollow tube and is fixedly connected to a second valve.

[0009] As a further description of the above technical solution:

[0010] A throttle is fixedly connected to the top of the transmission column, and a knob is fixedly connected to the top of the rotating column.

[0011] As a further description of the above technical solution:

[0012] The top end of the drainage tube is threaded with a drainage cap, and the bottom end of the drainage tube is fixedly connected with a filter screen.

[0013] As a further description of the above technical solution:

[0014] The internal dimensions of the drainage tube match the size of the filter screen, and the external dimensions of the first valve and the second valve match the internal dimensions of the drainage tube.

[0015] As a further description of the above technical solution:

[0016] The first arched plate and the second arched plate are respectively fixedly connected to the left and right ends of their inner sides with corresponding first waterproof pads, and the first arched plate and the second arched plate are respectively fixedly connected to the front and rear ends of their inner sides with second waterproof pads.

[0017] As a further description of the above technical solution:

[0018] A sealing ring is fixedly connected to the bottom outer side of the drainage tube, and the bottom end of the sealing ring is fixedly connected to the top of the first arched plate.

[0019] As a further description of the above technical solution:

[0020] An observation window is provided on the top front side of the first arched plate, and multiple reinforcing ribs are fixedly connected at equal intervals on the outer sides of both the first and second arched plates.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, rotating the transmission column drives the worm to rotate. Since the worm wheel and the worm mesh with each other, the worm wheel drives the transmission rod to rotate. The rotation of the transmission rod will drive multiple spur gears to rotate. Since the cylindrical rack and the spur gear mesh with each other, when the multiple spur gears rotate, the multiple cylindrical racks will move upward to fix the first fixing plate and the second fixing plate, thus completing the leak-sealing work of the device. The sealing work is very fast, which increases the practicality of the device and can meet the needs of users.

[0023] 2. In this utility model, the rotating column drives the first bevel gear to rotate, and the third bevel gear and the second bevel gear mesh with the first bevel gear. The third bevel gear and the second bevel gear will drive the hollow tube and the rotating rod to rotate respectively. The first valve and the second valve will rotate in opposite directions, allowing water to flow out through the drain pipe. The size of the water flow can be precisely controlled by controlling the rotation angle, reducing the damage to the device caused by excessive or insufficient water flow and lowering the cost of using the device. Attached Figure Description

[0024] Figure 1 This is a perspective view of a leak-stopping and diversion device for water conservancy project management proposed in this utility model;

[0025] Figure 2This is a partial structural cross-sectional view of a leak-stopping and diversion device for water conservancy project management proposed in this utility model;

[0026] Figure 3 This is a partial structural exploded view of a leak-stopping and diversion device for water conservancy project management proposed in this utility model;

[0027] Figure 4 This is a structural cross-sectional view of the control mechanism of a leak-stopping and diversion device for water conservancy project management proposed in this utility model;

[0028] Figure 5 This is a structural exploded view of the control mechanism of a leak-stopping and diversion device for water conservancy project management proposed in this utility model.

[0029] Legend:

[0030] 1. First arched plate; 2. Control mechanism; 201. Drainage tube; 202. Fixing block; 203. Inner cavity; 204. Rotating column; 205. First bevel gear; 206. Hollow tube; 207. Second bevel gear; 208. Rotating rod; 209. Third bevel gear; 210. First valve; 211. Second valve; 3. Second arched plate; 4. First fixing plate; 5. Cavity; 6. Transmission column; 7. Worm gear; 8. Transmission rod; 9. Worm wheel; 10. Flat gear; 11. Second fixing plate; 12. Cylindrical rack; 13. Third fixing plate; 14. Rotating shaft; 15. Fourth fixing plate; 16. Circular hole; 17. Turn handle; 18. Knob; 19. Drainage cover; 20. Filter screen; 21. First waterproof gasket; 22. Second waterproof gasket; 23. Sealing ring; 24. Observation window; 25. Reinforcing rib. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a leak-stopping and diversion device for water conservancy project management, comprising a first arched plate 1, a second arched plate 3 disposed on the lower side of the first arched plate 1, a first fixed plate 4 fixedly connected to the left side of the first arched plate 1, a cavity 5 formed inside the first fixed plate 4, a transmission column 6 rotatably connected to the top center of the first fixed plate 4, the bottom end of the transmission column 6 penetrating the first fixed plate 4 and fixedly connected to a worm gear 7, a transmission rod 8 rotatably connected inside the cavity 5, a worm wheel 9 fixedly connected to the outer center of the cavity 5, the worm wheel 9 meshing with the worm gear 7, a plurality of flat gears 10 fixedly connected at equal intervals to the outer wall of the transmission rod 8, a second fixed plate 11 fixedly connected to the left side of the second arched plate 3, and a second fixed plate 11 fixedly connected to the top of the second fixed plate 11 at equal intervals. Multiple cylindrical racks 12 are fixedly connected, and the top ends of the multiple cylindrical racks 12 pass through the first fixed plate 4 and the cavity 5 in sequence. The multiple cylindrical racks 12 are respectively meshed with the corresponding flat gears 10. The right side of the second arched plate 3 is fixedly connected to the third fixed plate 13, and the rear side of the third fixed plate 13 is fixedly connected to the rotating shaft 14. The left and right sides of the first arched plate 1 are fixedly connected to the fourth fixed plate 15. The interior of the fourth fixed plate 15 is provided with a circular hole 16, and the interior of the circular hole 16 is rotatably connected to the rotating shaft 14. The top of the first arched plate 1 is provided with a control mechanism 2, which is used to facilitate precise control of the drainage flow. The top end of the transmission column 6 is fixedly connected to the handle 17, and the top end of the rotating column 204 is fixedly connected to the knob 18.

[0033] Specifically, when using this device, first, place the device over the leaking part of the pipe. Then, close the first arched plate 1 and the second arched plate 3, ensuring they fit snugly. At this point, turn the handle 17. The rotation of the handle 17 will drive the transmission column 6 to rotate. During the rotation of the transmission column 6, it will drive the worm 7 to rotate accordingly. Since the worm wheel 9 and the worm 7 are meshed, the worm wheel 9 will rotate along with the rotation of the worm 7. The transmission rod 8 is connected to the worm wheel 9, so when the worm wheel 9 rotates, the transmission rod 8 will also rotate. Multiple sets of spur gears 10 are mounted on the outer side of the transmission rod 8. These spur gears 10 rotate with the transmission rod 8. During the rotation, the cylindrical racks 12 also rotate together. At the same time, multiple cylindrical racks 12 mesh with the corresponding spur gears 10. Therefore, when the spur gears 10 rotate, multiple cylindrical racks 12 will move upward synchronously. These cylindrical racks 12 will pass through the first fixing plate 4, so that the first fixing plate 4 can be tightly fixed with the second fixing plate 11. At the same time, the first arched plate 1 and the second arched plate 3 will also be fixed together because they fit together. At this time, the leak-sealing work of the device is completed, which can quickly and effectively seal the leaking parts, increase the practicality of the device, and meet the needs of users.

[0034] Reference Figure 1 , Figure 4 and Figure 5The control mechanism 2 includes a drainage tube 201, which is connected to the top center of the first arched plate 1. A fixing block 202 is fixedly connected to the outer center of the drainage tube 201. An inner cavity 203 is opened on the left side inside the fixing block 202. A rotating column 204 is rotatably connected to the top left side of the fixing block 202. The bottom end of the rotating column 204 passes through the fixing block 202 and is fixedly connected to a first bevel gear 205. A hollow tube 206 is rotatably connected to the middle of the right end of the inner side of the inner cavity 203. A second bevel gear 207 is fixedly connected to the left side of the outer wall of the hollow tube 206. The right side of the hollow tube 206... The first valve 210 is fixedly connected to the fixed block 202 and the drainage pipe 201 in sequence. The left end of the second bevel gear 207 is rotatably connected to the rotating rod 208. The left end of the rotating rod 208 is fixedly connected to the third bevel gear 209. The third bevel gear 209 and the second bevel gear 207 are respectively meshed with the left and right sides of the first bevel gear 205. The right end of the rotating rod 208 passes through the hollow pipe 206 and is fixedly connected to the second valve 211. The bottom of the outer side of the drainage pipe 201 is fixedly connected to the sealing ring 23. The bottom end of the sealing ring 23 is fixedly connected to the top of the first arched plate 1.

[0035] Specifically, when using this device for diversion, first rotate the rotating column 204. The rotation of the rotating column 204 will drive the first bevel gear 205 to start rotating. The left and right sides of the first bevel gear 205 mesh with the third bevel gear 209 and the second bevel gear 207 respectively. Therefore, when the first bevel gear 205 rotates, it will drive the third bevel gear 209 and the second bevel gear 207 to rotate in opposite directions. At this time, the hollow tube 206 and the rotating rod 208 will also rotate in opposite directions. The rotation of the hollow tube 206 will drive the first valve 210 to rotate, and the rotation of the rotating rod 208 will cause the second valve 211 to start rotating. At this time, the first valve 210 and the second valve 211 will rotate in opposite directions, thereby opening the diversion pipe 201. After the diversion pipe 201 is opened, the water can be diverted through the diversion pipe 201. By adjusting the rotation angle of the first valve 210 and the second valve 211, the size of the water flow can be precisely controlled, reducing the damage to the device caused by excessive or insufficient flow and reducing the operating cost of the device.

[0036] Reference Figure 1 , Figure 4 and Figure 5 The top end of the drainage tube 201 is threaded with a drainage cap 19, and the bottom end of the drainage tube 201 is fixedly connected with a filter screen 20. The internal size of the drainage tube 201 matches the size of the filter screen 20. The outer size of the first valve 210 and the second valve 211 both match the internal size of the drainage tube 201.

[0037] Specifically, the drainage cover 19 can provide protection for the drainage pipe 201. When drainage is not needed, covering the drainage pipe 201 with the drainage cover 19 can prevent foreign objects from entering the drainage pipe 201. The filter screen 20 can filter some mud and sand, preventing them from damaging the first valve 210 and the second valve 211. Furthermore, the internal size of the drainage pipe 201 matches the size of the filter screen 20, ensuring that all water flowing into the drainage pipe 201 is filtered. The external size of the first valve 210 and the second valve 211 matches the internal size of the drainage pipe 201, which can improve the sealing performance of the device.

[0038] Reference Figure 1 The first arched plate 1 and the second arched plate 3 are respectively fixedly connected to the left and right ends of the inner side of the first arched plate 1 and the second arched plate 3. The first arched plate 1 and the second arched plate 3 are respectively fixedly connected to the front and rear ends of the inner side of the first arched plate 1 and the second arched plate 3. The first arched plate 1 is provided with an observation window 24 on the front side of the top. The first arched plate 1 and the second arched plate 3 are respectively fixedly connected to multiple reinforcing ribs 25 at equal intervals on the outer side.

[0039] Specifically, the first waterproof pad 21 and the second waterproof pad 22 can improve the leak-stopping effect of the device, and the observation window 24 can be used to observe the specific condition of the pipe during drainage. Multiple reinforcing ribs 25 can improve the strength of the first arch plate 1 and the second arch plate 3.

[0040] Working principle: When it is necessary to fix the device, first put the device on the leaking part of the pipe, then close the first arched plate 1 and the second arched plate 3. At this time, turn the handle 17. The rotation of the handle 17 will drive the transmission column 6 to rotate. When the transmission column 6 rotates, it will drive the worm 7 to rotate. Since the worm wheel 9 and the worm 7 mesh with each other, the worm wheel 9 will drive the transmission rod 8 to rotate. When the transmission rod 8 rotates, the multiple spur gears 10 on its outer side will rotate together. Since the multiple cylindrical racks 12 mesh with the corresponding spur gears 10, when the multiple spur gears 10 rotate, the multiple cylindrical racks 12 will move upward together, thus passing through the first fixing plate 4. At this time, the first fixing plate 4 and the second fixing plate 11 can be fixed together. The first arched plate 1 will also be attached to and fixed to the second arched plate 3. At this time, the leak-sealing work of the device is completed, and the leak can be quickly sealed.

[0041] Furthermore, when using this device for drainage, the rotating column 204 can be rotated. The rotation of the rotating column 204 will drive the first bevel gear 205 to rotate. Since the left and right sides of the first bevel gear 205 are respectively meshed with the third bevel gear 209 and the second bevel gear 207, when the first bevel gear 205 rotates, the third bevel gear 209 and the second bevel gear 207 will rotate simultaneously in opposite directions, and will respectively drive the hollow tube 206 and the rotating rod 208 to rotate. When the hollow tube 206 rotates, it will drive the first valve 210 to rotate. When the rotating rod 208 rotates, it will drive the second valve 211 to rotate. At this time, the first valve 210 and the second valve 211 will rotate simultaneously in opposite directions, which can open the drainage pipe 201, allowing water to flow through the drainage pipe 201 to achieve the purpose of drainage. Moreover, the size of the water flow can be precisely controlled by the rotation angle of the first valve 210 and the second valve 211, reducing the damage to the device caused by excessive or insufficient flow.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A leak-stopping and diversion device for water conservancy project management, comprising a first arched plate (1), characterized in that: A second arched plate (3) is provided on the lower side of the first arched plate (1). A first fixed plate (4) is fixedly connected to the left side of the first arched plate (1). A cavity (5) is opened inside the first fixed plate (4). A transmission column (6) is rotatably connected to the top center of the first fixed plate (4). The bottom end of the transmission column (6) passes through the first fixed plate (4) and is fixedly connected to a worm gear (7). A transmission rod (8) is rotatably connected inside the cavity (5). A worm wheel (9) is fixedly connected to the middle of the outer side. The worm wheel (9) meshes with the worm gear (7). Multiple flat gears (10) are fixedly connected at equal intervals on the outer wall of the transmission rod (8). A second fixed plate (11) is fixedly connected to the left side of the second arched plate (3). The top of the second fixed plate (11) is fixedly connected at equal intervals. Multiple cylindrical racks (12) are fixedly connected, and the top ends of the multiple cylindrical racks (12) pass through the first fixed plate (4) and the cavity (5) in sequence. The multiple cylindrical racks (12) are respectively meshed with the corresponding flat gears (10). The right side of the second arched plate (3) is fixedly connected to a third fixed plate (13), and the rear side of the third fixed plate (13) is fixedly connected to a rotating shaft (14). The left and right sides of the first arched plate (1) are fixedly connected to a fourth fixed plate (15). The fourth fixed plate (15) has a circular hole (16) inside, and the inside of the circular hole (16) is rotatably connected to the rotating shaft (14). The top of the first arched plate (1) is provided with a control mechanism (2), which is used to facilitate precise control of the drainage flow.

2. The leak-stopping and diversion device for water conservancy project management according to claim 1, characterized in that: The control mechanism (2) includes a drainage tube (201) connected to the top center of the first arched plate (1). A fixing block (202) is fixedly connected to the outer center of the drainage tube (201). An inner cavity (203) is opened on the left side inside the fixing block (202). A rotating column (204) is rotatably connected to the top left side of the fixing block (202). The bottom end of the rotating column (204) passes through the fixing block (202) and is fixedly connected to a first bevel gear (205). A hollow tube (206) is rotatably connected to the middle of the right side of the inner cavity (203). The hollow tube (206) has... A second bevel gear (207) is fixedly connected to the left side of the outer wall. The right end of the hollow tube (206) passes through the fixing block (202) and the drainage tube (201) in sequence and is fixedly connected to the first valve (210). The left end of the second bevel gear (207) is rotatably connected to the rotating rod (208). The left end of the rotating rod (208) is fixedly connected to the third bevel gear (209). The third bevel gear (209) and the second bevel gear (207) are respectively meshed with the left and right sides of the first bevel gear (205). The right end of the rotating rod (208) passes through the hollow tube (206) and is fixedly connected to the second valve (211).

3. A leak-stopping and diversion device for water conservancy project management according to claim 2, characterized in that: A throttle (17) is fixedly connected to the top of the transmission column (6), and a knob (18) is fixedly connected to the top of the rotating column (204).

4. A leak-stopping and diversion device for water conservancy project management according to claim 2, characterized in that: The top end of the drainage tube (201) is threaded with a drainage cap (19), and the bottom end of the drainage tube (201) is fixedly connected with a filter screen (20).

5. A leak-stopping and diversion device for water conservancy project management according to claim 4, characterized in that: The internal dimensions of the drainage tube (201) match the size of the filter screen (20), and the external dimensions of the first valve (210) and the second valve (211) match the internal dimensions of the drainage tube (201).

6. A leak-stopping and diversion device for water conservancy project management according to claim 1, characterized in that: The first arched plate (1) and the second arched plate (3) are respectively fixedly connected to the left and right ends of the inner side of the first arched plate (1) and the second arched plate (3) are respectively fixedly connected to the front and rear ends of the inner side of the first arched plate (1) and the second arched plate (3) and the second arched plate (3) are respectively fixedly connected to the second waterproof pad (22).

7. A leak-stopping and diversion device for water conservancy project management according to claim 2, characterized in that: A sealing ring (23) is fixedly connected to the bottom outer side of the drainage tube (201), and the bottom end of the sealing ring (23) is fixedly connected to the top of the first arched plate (1).

8. A leak-stopping and diversion device for water conservancy project management according to claim 1, characterized in that: An observation window (24) is provided on the front top of the first arched plate (1), and multiple reinforcing ribs (25) are fixedly connected at equal intervals on the outer sides of the first arched plate (1) and the second arched plate (3).

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