Sediment-preventing water retaining gate for water conservancy project
By designing a mud pump and a mud pumping pipe system on the water barrier gate for water conservancy projects, the problem of damage to the gate due to silt accumulation is solved, a safe and convenient cleaning process is achieved, and the risks brought about by large-scale machinery cleaning are avoided.
Patent Information
- Application Number
- CN202421258819.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Existing water barrier gates for water conservancy projects are prone to accumulate sludge during long-term use, causing the structure to bear greater pressure and increase the risk of damage. Conventional cleaning methods are prone to damage the gate.
A silt-sand water barrier gate for water conservancy projects is designed, and a sludge pump and a sludge pipe system is used to suck the sludge between the gate plate and the main body of the dam and transport it to the mud storage box through the bottom suction head and the dike pipe. , avoiding the use of large-scale mechanical silting equipment.
It effectively prevents damage to the gate due to silt accumulation, reduces damage to the gate during cleaning, is convenient and quick to operate, and reduces the need for cleaning equipment.
Smart Images
Figure CN222455994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gates, in particular to a silt-proof and water-retaining gate for water conservancy projects. Background Art
[0002] The water retaining gate used in water conservancy projects is a device for controlling water levels. It is mainly used in water conservancy projects. By adjusting its open or closed state, the flow and water level of water can be controlled. The water retaining gate can be installed at key locations of water bodies such as rivers and channels. By opening or closing the gate, the flow direction of water can be controlled to achieve the purpose of interception or diversion. This plays an important role in ensuring the normal operation of water conservancy projects and achieving the optimal allocation of water resources.
[0003] In actual use, the water retaining surface of the current water retaining gate is in contact with water for a long time, and a lot of silt will accumulate on the water retaining side of the gate, which may cause the gate structure to bear greater pressure and increase the risk of gate damage. Currently, large-scale mechanical dredging equipment is often used for cleaning. Due to the limitations of the gate installation area, this method is likely to cause damage to the gate, resulting in the gate being unable to be used normally. Therefore, a silt-proof water retaining gate for water conservancy projects is needed to solve the above problems. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0005] Therefore, one purpose of the utility model is to provide a silt-proof water retaining gate for water conservancy projects to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.
[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a silt-proof water retaining gate for a water conservancy project, comprising a dam body, a bracket is fixedly installed on the top surface of the dam body, a motor is fixedly connected to the top surface of the bracket, a winding rack is fixedly connected to the output end of the motor, a steel wire rope is fixedly connected to the inside of the winding rack, the steel wire rope is slidably connected to the bracket, an end of the steel wire rope away from the winding rack is fixedly connected to a gate frame, the gate frame is slidably connected to the dam body, a gate plate is fixedly connected to the front of the gate frame, a plurality of bottom suction heads are fixedly installed on the front of the gate plate through a connecting flange, a transfer pipe is fixedly connected to the back of each bottom suction head, the transfer pipe is slidably connected to the gate plate, a guide pipe is fixedly connected to the back of the gate plate, the guide pipe is fixedly connected to the transfer pipe, a mud pump is fixedly connected to the top surface of the gate frame, and a mud pump is fixedly connected to the guide pipe.
[0007] Preferably, one side of the gate plate is provided with a plurality of connection holes, the number of the connection holes is equal to the number of the transfer tubes, and the transfer tubes are slidably connected to the gate plate through the connection holes.
[0008] Preferably, any of the above schemes is that a through hole is formed through the top surface of the gate frame, and the mud suction pipe is slidably connected to the gate frame through the through hole.
[0009] Preferably, any of the above schemes is that a protective cover is fixedly mounted on the front side of the gate plate by bolts, a plurality of mud inlets are penetrated through the outer surface of the protective cover, and a plurality of the bottom suction heads are located inside the protective cover.
[0010] Preferably, any of the above schemes is that a support block is fixedly connected to the back of the gate plate, a clamp is fixedly connected to the top surface of the support block by bolts, and the mud suction pipe is located between the clamp and the support block.
[0011] Preferably, any of the above schemes has two reinforcing ribs fixedly connected to the back of the gate plate, the reinforcing ribs are fixedly connected to the gate frame, and the guide pipe and the mud extraction pipe are both located between the two reinforcing ribs.
[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:
[0013] When the gate needs to be used, the sludge pump can be fixedly installed above the gate frame, and the top of the sludge pipe can be passed through the through hole to connect with the input end of the sludge pump. Then, the sludge pipe can be fixedly installed on the support block with a clamp, and the bottom suction head can be fixed to the front of the gate through the connecting flange, and the adapter can be inserted into the connecting hole to connect with the bottom suction head. Finally, the protective cover can be installed on the gate with bolts. At this time, the bottom suction head is located inside the protective cover to prevent damage caused by collision with larger sand and gravel. When performing sludge pumping operations, it is only necessary to connect the output end of the sludge pump to the external mud storage tank through a hose and turn on the sludge pump. The accumulated silt between the gate and the main body of the dam can be pumped into the guide pipe from the bottom suction head, and transported to the mud storage tank through the sludge pipe and the sludge pump. There is no need to use large-scale mechanical dredging equipment for cleaning, which can prevent the probability of damage to the gate, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the assembly of the utility model from the first perspective;
[0015] Figure 2 It is a schematic diagram of the structure of the assembly of the utility model from a second viewing angle;
[0016] Figure 3 This is a schematic diagram of the structure of the gate of the utility model from the first perspective;
[0017] Figure 4 This is a schematic diagram of the structure of the gate of the utility model from a second viewing angle;
[0018] Figure 5 It is a schematic diagram of the exploded structure of the gate of the utility model.
[0019] In the figure: 1-dam body, 2-bracket, 3-motor, 4-winding frame, 5-wire rope, 6-gate frame, 7-gate plate, 8-bottom suction head, 9-transfer pipe, 10-guide pipe, 11-mud pump, 12-mud pipe, 13-connecting hole, 14-through hole, 15-protective cover, 16-mud inlet, 17-support block, 18-clamp, 19-reinforcement rib. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.
[0021] like Figures 1 to 5 As shown, a silt-proof water retaining gate for a water conservancy project comprises a dam body 1, a bracket 2 is fixedly installed on the top surface of the dam body 1, a motor 3 is fixedly connected to the top surface of the bracket 2, a winding frame 4 is fixedly connected to the output end of the motor 3, a steel wire rope 5 is fixedly connected to the inside of the winding frame 4, the steel wire rope 5 is slidably connected to the bracket 2, a gate frame 6 is fixedly connected to the end of the steel wire rope 5 away from the winding frame 4, the gate frame 6 is slidably connected to the dam body 1, a gate plate 7 is fixedly connected to the front of the gate frame 6, a plurality of bottom suction heads 8 are fixedly installed on the front of the gate plate 7 through a connecting flange, a transfer pipe 9 is fixedly connected to the back of each bottom suction head 8, the transfer pipe 9 is slidably connected to the gate plate 7, a guide pipe 10 is fixedly connected to the back of the gate plate 7, the guide pipe 10 is fixedly connected to the transfer pipe 9, a mud pump 11 is fixedly connected to the top surface of the gate frame 6, and a mud pump 12 is fixedly connected between the mud pump 11 and the guide pipe 10.
[0022] As an optional technical solution of the utility model, a plurality of connecting holes 13 are opened through one side of the gate plate 7, and the number of the connecting holes 13 is equal to the number of the transfer tubes 9. The transfer tubes 9 are slidingly connected to the gate plate 7 through the connecting holes 13. Through the setting of the transfer tubes 9, the mud extraction pipeline can be installed on the back of the gate plate 7 to prevent the mud extraction pipeline system from being immersed in water for a long time.
[0023] As an optional technical solution of the utility model, a through hole 14 is opened through the top surface of the gate frame 6, and the mud suction pipe 12 is slidingly connected to the gate frame 6 through the through hole 14. The setting of the through hole 14 can facilitate the assembly of the mud suction pipe 12 and the mud pump 11.
[0024] As an optional technical solution of the utility model, a protective cover 15 is fixed on the front of the gate plate 7 by bolts, and a plurality of mud inlets 16 are opened through the outer surface of the protective cover 15. A plurality of bottom suction heads 8 are located inside the protective cover 15. The protective cover 15 is installed on the gate plate 7 by bolts. At this time, the bottom suction head 8 is located inside the protective cover 15 to prevent damage caused by collision with larger sand and stones.
[0025] As an optional technical solution of the utility model, the back side of the gate plate 7 is fixedly connected to a support block 17, the top surface of the support block 17 is fixedly connected to a clamp 18 by bolts, and the mud suction pipe 12 is located between the clamp 18 and the support block 17. The clamp 18 is used to fix the mud suction pipe 12 on the support block 17 to prevent the mud suction pipe 12 from shaking.
[0026] As an optional technical solution of the utility model, two reinforcing ribs 19 are fixedly connected to the back of the gate plate 7, the reinforcing ribs 19 are fixedly connected to the gate frame 6, the guide pipe 10 and the mud suction pipe 12 are both located between the two reinforcing ribs 19, and the setting of the reinforcing ribs 19 can increase the strength of the gate plate 7.
[0027] A silt-proof water retaining gate for water conservancy projects, the working principle is as follows:
[0028] 1): When the gate needs to be used, the mud pump 11 can be fixedly installed above the gate frame 6, and the top of the mud pump 12 is connected to the input end of the mud pump 11 through the through hole 14.
[0029] 2): Use the clamp 18 to fix the mud suction pipe 12 on the support block 17, fix the bottom suction head 8 on the front of the gate plate 7 through the connecting flange, insert the adapter tube 9 into the connecting hole 13 to connect with the bottom suction head 8, and finally use bolts to install the protective cover 15 on the gate plate 7.
[0030] 3): The mud pump 11 is turned on to draw the accumulated mud between the gate plate 7 and the dam body 1 from the bottom suction head 8 into the guide pipe 10 and transport it to the mud storage box through the mud pipe 12 and the mud pump 11.
[0031] In summary, the silt-proof water retaining gate for the water conservancy project, when the gate needs to be used, the mud pump 11 can be fixedly installed on the gate frame 6, and the top of the mud pump 12 is connected to the input end of the mud pump 11 through the through hole 14, and then the mud pump 12 is fixedly installed on the support block 17 using the clamp 18, the bottom suction head 8 is fixed to the front of the gate plate 7 through the connecting flange, and the transfer tube 9 is inserted into the connecting hole 13 to connect with the bottom suction head 8, and finally the protective cover 15 is installed on the gate plate 7 using bolts. The bottom suction head 8 is located inside the protective cover 15 to prevent damage caused by collision with larger sand and stones. When performing mud pumping operations, it is only necessary to connect the output end of the mud pump 11 to the external mud storage tank through a hose and turn on the mud pump 11. The mud accumulated between the gate plate 7 and the dam body 1 can be sucked into the guide pipe 10 from the bottom suction head 8 and transported to the mud storage tank through the mud pump 12 and the mud pump 11. There is no need to use large-scale mechanical dredging equipment for cleaning, which can prevent the probability of damage to the gate and is convenient and quick to operate.
Claims
1. A silt-proof water retaining gate for a water conservancy project, characterized in that: The invention comprises a dam body (1), a bracket (2) is fixedly mounted on the top surface of the dam body (1), a motor (3) is fixedly connected to the top surface of the bracket (2), an output end of the motor (3) is fixedly connected to a winding frame (4), a steel wire rope (5) is fixedly connected inside the winding frame (4), the steel wire rope (5) is slidably connected to the bracket (2), an end of the steel wire rope (5) away from the winding frame (4) is fixedly connected to a gate frame (6), the gate frame (6) is slidably connected to the dam body (1), and the front surface of the gate frame (6) is fixedly connected to the gate frame (6). A gate plate (7) is connected, and a plurality of bottom suction heads (8) are fixedly installed on the front of the gate plate (7) through a connecting flange. The back of each bottom suction head (8) is fixedly connected to a transfer pipe (9), and the transfer pipe (9) is slidably connected to the gate plate (7). The back of the gate plate (7) is fixedly connected to a guide pipe (10), and the guide pipe (10) is fixedly connected to the transfer pipe (9). The top surface of the gate frame (6) is fixedly connected to a mud pump (11), and a mud pump (12) is fixedly connected between the mud pump (11) and the guide pipe (10).
2. The anti-silt water retaining gate for water conservancy projects according to claim 1, characterized in that: A plurality of connection holes (13) are formed through one side of the gate plate (7), the number of the connection holes (13) being equal to the number of the transfer tubes (9), and the transfer tubes (9) are slidably connected to the gate plate (7) through the connection holes (13).
3. The anti-silt water retaining gate for water conservancy projects according to claim 2, characterized in that: A through hole (14) is formed through the top surface of the gate frame (6), and the mud extraction pipe (12) is slidably connected to the gate frame (6) through the through hole (14).
4. The anti-silt water retaining gate for water conservancy projects according to claim 3, characterized in that: A protective cover (15) is fixedly mounted on the front of the gate plate (7) by means of bolts, a plurality of mud inlets (16) are provided through the outer surface of the protective cover (15), and a plurality of bottom suction heads (8) are located inside the protective cover (15).
5. The anti-silt water retaining gate for water conservancy projects according to claim 4, characterized in that: The back surface of the gate plate (7) is fixedly connected to a support block (17), the top surface of the support block (17) is fixedly connected to a clamp (18) via bolts, and the mud extraction pipe (12) is located between the clamp (18) and the support block (17).
6. The anti-silt water retaining gate for water conservancy projects according to claim 5, characterized in that: The back of the gate plate (7) is fixedly connected to two reinforcing ribs (19), the reinforcing ribs (19) are fixedly connected to the gate frame (6), and the guide pipe (10) and the mud extraction pipe (12) are both located between the two reinforcing ribs (19).