Segmented water taking device for water conservancy project

Abstract

The utility model relates to a segmented water taking device for a water conservancy project, when water in a river channel needs to be taken in a segmented manner, the segmented water taking device can be installed on a gate of a water gate in advance, then the water in the river channel is taken through water taking assemblies with different heights, and when silt in the river channel blocks water inlets of the water taking assemblies, the water taking assemblies are installed on the gate of the water gate in advance. The lifting assembly can be operated, the lifting assembly drives the connected water taking assembly to ascend through the first linkage block, then the first linkage block ascends to the adjacent third linkage block, a protrusion of the first linkage block is embedded into a groove of the adjacent third linkage block, and then the first linkage block continues to be driven to ascend; the first linkage block drives the connected water taking assembly to ascend synchronously through the third linkage blocks, and when the first linkage block encounters the next third linkage block, the connected water taking assembly is driven to ascend in the mode that the protrusions are embedded into the grooves till the second linkage block is connected with the adjacent third linkage block. And the water taking ports of the water taking assemblies are located on the same horizontal plane.

Description

Technical Field

[0001] The utility model relates to the technical field of segmented water intake for water conservancy projects, in particular to a segmented water intake device for water conservancy projects. Background Art

[0002] A sluice gate refers to a low-head hydraulic structure built on rivers and channels that uses gates to control flow and regulate water levels. Closing the gates can block floods, tides or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquaculture, environmental protection, industry and domestic water use. Opening the gates can discharge floods, waterlogging, abandoned water or wastewater, and can also supply water to downstream rivers or channels. In water conservancy projects, sluice gates are widely used as structures for retaining, discharging or taking water. The sluice gate segmented water intake device can take segmented water from one side of the gate for testing or daily use.

[0003] Due to the different water intake depths, the water intake pipe needs to be extended into the river at different heights to extract water for testing. Since there is a lot of cement, sand and dirt in the river, the water intake pipe is easily blocked during the extraction process. The traditional water intake device cannot move the water inlet of the water intake pipe to the same horizontal plane for unified cleaning, which makes cleaning difficult. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to solve the above-mentioned problems of the prior art, the utility model provides a segmented water intake device for water conservancy projects, which can more conveniently and efficiently extract water at different depths in the river channel, facilitate later detection and daily use, and when the water intake pipe needs to be cleaned, the water inlet of the water intake pipe can be better moved to the same plane for cleaning, making cleaning more convenient.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A segmented water intake device for a water conservancy project comprises a frame, a leveling mechanism and a water intake mechanism, wherein the water intake mechanism is connected to the frame, the upper portion of the leveling mechanism is connected to the frame, and the lower portion of the leveling mechanism is connected to the water intake mechanism;

[0009] The water intake mechanism includes a plurality of water intake components, which are sequentially arranged on the upper part of the frame from left to right, and the lower part of the leveling mechanism is respectively connected to the plurality of water intake components;

[0010] The leveling mechanism includes a lifting assembly, a first linkage block, a second linkage block and a third linkage block, the first linkage block being provided at the lower part of the water intake assembly on the leftmost side of the frame, the second linkage block being provided at the lower part of the water intake assembly on the rightmost side of the frame, and the third linkage block being provided at the lower part of the remaining water intake assemblies, a protrusion being provided on the side of the first linkage block and the third linkage block close to the second linkage block, a groove being adapted to the protrusion being provided on the side of the second linkage block and the third linkage block close to the first linkage block, the upper part of the lifting assembly being connected to the frame, the lower part of the lifting assembly being drivingly connected to the first linkage block, the first linkage block being movably connected to the adjacent third linkage block, the third linkage blocks being movably connected to each other, and the second linkage block being movably connected to the adjacent third linkage block.

[0011] Furthermore, the lifting assembly includes a screw lift and a lifting block, the upper part of the screw lift is connected to the frame, the lower part of the screw lift is drive-connected to one side of the lifting block, and the other side of the lifting block is connected to the first linkage block.

[0012] Furthermore, the water intake assembly includes a water pump, a water intake pipe, a water intake pipe and a sliding rod. The frame is provided with a sliding hole adapted to the sliding rod, the sliding rod is passed through the sliding hole and is slidably connected to the sliding hole, a limiting piece is provided on the upper part of the sliding rod, a limiting platform adapted to the limiting piece is provided on the upper part of the sliding hole, the limiting piece and the limiting platform are movably connected, a water intake pipe is provided on the lower part of the sliding rod, the water intake pipe is passed through the sliding rod and is connected to the water intake pipe, the water pump is connected to the water intake pipe through the water intake pipe, and the first linkage block, the second linkage block and the third linkage block are respectively sleeved on the outside of the adapted sliding rod.

[0013] Furthermore, the length of the sliding rod decreases from left to right.

[0014] Furthermore, it also includes a magnetic part, which is arranged inside the limiting platform and is detachably connected to the limiting part.

[0015] Furthermore, it also includes a filter cartridge, which is arranged inside the water intake pipe.

[0016] Furthermore, it also includes a PLC controller, which is electrically connected to the leveling mechanism and the water intake mechanism respectively.

[0017] (3) Beneficial effects

[0018] The beneficial effect of the present invention is that when it is necessary to take water from the river in sections during actual production and use, the sectioned water taking device can be installed on the gate of the sluice in advance, and then the water in the river can be taken through water taking components of different heights. When the sediment in the river blocks the water inlet of the water taking component, the lifting component can be operated to drive the connected water taking components to rise through the first linkage block, and then the first linkage block rises to the adjacent third linkage block, the protrusion of the first linkage block is embedded in the groove of the adjacent third linkage block, and then continues to drive the first linkage block to move upward. The block rises, causing the first linkage block to drive the connected water intake assembly to rise synchronously through the third linkage block. When encountering the next third linkage block, the connected water intake assembly is also driven to rise by embedding the protrusion into the groove until the second linkage block is connected to the adjacent third linkage block, so that the water intake of the water intake assembly is located on the same horizontal plane, thereby making it more convenient and efficient to extract water at different depths in the river channel, which is convenient for later detection and daily use. When the water intake pipe needs to be cleaned, the water inlet of the water intake pipe can be better moved to the same plane for cleaning, making cleaning more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a segmented water intake device for a water conservancy project according to an embodiment of the present utility model;

[0020] Figure 2 This is a front view of the overall structure of a segmented water intake device for a water conservancy project according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of a segmented water intake device for a water conservancy project according to an embodiment of the present utility model;

[0022] Figure 4 This is a front view of the overall structure of a segmented water intake device for a water conservancy project according to an embodiment of the present utility model;

[0023] Figure 5 A cross-sectional view of a water intake pipe and a slide rod of a segmented water intake device for a water conservancy project according to an embodiment of the present utility model;

[0024] [Description of Reference Numerals]

[0025] Sliding rod 1, limiting member 2, second linkage block 3, water intake pipe 4, groove 5, protrusion 6, lifting block 7, frame 8, screw lift 9, water pump 10, water intake pipe 11, third linkage block 12, first linkage block 13, magnetic member 14, filter cartridge 15. DETAILED DESCRIPTION

[0026] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0027] Please refer to Figures 1 to 5 As shown, the utility model is a segmented water intake device for water conservancy projects, comprising a frame 8, a leveling mechanism and a water intake mechanism, wherein the water intake mechanism is connected to the frame 8, the upper portion of the leveling mechanism is connected to the frame 8, and the lower portion of the leveling mechanism is connected to the water intake mechanism;

[0028] The water intake mechanism includes a plurality of water intake components, which are sequentially arranged on the upper portion of the frame 8 from left to right, and the lower portion of the leveling mechanism is respectively connected to the plurality of water intake components;

[0029] The leveling mechanism includes a lifting assembly, a first linkage block 13, a second linkage block 3 and a third linkage block 12. The first linkage block 13 is provided at the lower part of the water intake assembly on the leftmost side of the frame 8, the second linkage block 3 is provided at the lower part of the water intake assembly on the rightmost side of the frame 8, and the third linkage block 12 is provided at the lower part of the remaining water intake assemblies. The first linkage block 13 and the third linkage block 12 are both provided with a protrusion 6 on the side close to the second linkage block 3, and the second linkage block 3 and the third linkage block 12 are both provided with a groove 5 adapted to the protrusion 6 on the side close to the first linkage block 13. The upper part of the lifting assembly is connected to the frame 8, and the lower part of the lifting assembly is driven and connected to the first linkage block 13. The first linkage block 13 is movably connected to the adjacent third linkage block 12, the third linkage blocks 12 are movably connected to each other, and the second linkage block 3 is movably connected to the adjacent third linkage block 12.

[0030] The working principle of the present invention is as follows: in actual production and use, when it is necessary to take water from the river channel in sections, the sectioned water intake device can be installed on the gate of the sluice in advance, and then the water in the river channel can be taken through water intake components of different heights. When the silt in the river channel blocks the water inlet of the water intake component, the lifting component can be operated to make the lifting component drive the connected water intake component to rise through the first linkage block 13, and then the first linkage block 13 rises to the adjacent third linkage block 12, and the protrusion 6 of the first linkage block 13 is embedded in the groove 5 of the adjacent third linkage block 12, and then continues to drive the first linkage block 13 to rise, so that the first linkage block 13 drives the connected water intake component to rise synchronously through the third linkage block 12. When encountering the next third linkage block 12, the connected water intake component is also driven to rise by the protrusion 6 embedded in the groove 5 until the second linkage block 3 is connected to the adjacent third linkage block 12, so that the water intake of the water intake component is located on the same horizontal plane.

[0031] Furthermore, the lifting assembly includes a screw lift 9 and a lifting block 7, the upper part of the screw lift 9 is connected to the frame 8, the lower part of the screw lift 9 is drive-connected to one side of the lifting block 7, and the other side of the lifting block 7 is connected to the first linkage block 13.

[0032] From the above description, it can be seen that when it is necessary to clean the water inlet of the water intake assembly, the screw lift 9 can be operated, so that the screw lift 9 drives the first linkage block 13 to rise through the lifting block 7, thereby making the water intake assembly connected to the first linkage block 13 rise synchronously, and then the first linkage block 13 rises to the adjacent third linkage block 12, and the protrusion 6 of the first linkage block 13 is embedded in the groove 5 of the adjacent third linkage block 12, and then continues to drive the first linkage block 13 to rise, so that the first linkage block 13 drives the connected water intake assembly to rise synchronously through the third linkage block 12. When encountering the next third linkage block 12, the connected water intake assembly is also driven to rise by embedding the protrusion 6 into the groove 5 until the second linkage block 3 is connected to the adjacent third linkage block 12, so that the water intake of the water intake assembly is located on the same horizontal plane.

[0033] Furthermore, the water intake assembly includes a water pump 10, a water intake pipe 11, a water intake pipe 4 and a slide rod 1. The frame 8 is provided with a sliding hole adapted to the slide rod 1. The slide rod 1 is inserted into the sliding hole and is slidably connected to the sliding hole. A limiting member 2 is provided on the upper part of the slide rod 1, and a limiting platform adapted to the limiting member 2 is provided on the upper part of the sliding hole. The limiting member 2 is movably connected to the limiting platform. A water intake pipe 4 is provided at the lower part of the slide rod 1. The water intake pipe 11 is inserted into the slide rod 1 and is connected to the water intake pipe 4. The water pump 10 is connected to the water intake pipe 4 through the water intake pipe 11. The first linkage block 13, the second linkage block 3 and the third linkage block 12 are respectively sleeved on the outside of the adapted slide rod 1.

[0034] From the above description, it can be seen that when it is necessary to draw water from the river channel in sections, the water pump 10 can be operated to allow water to enter the water pump 11 through the water intake pipe 4, and then be taken out through the water pump 10. When it is necessary to clean the silt blocking the water intake pipe 4, the lifting assembly can be operated to drive the first linkage block 13, the third linkage block 12 and the second linkage block 3 from left to right to rise one by one, so that the water inlet of the water intake pipe 4 is in a horizontal plane, which is convenient for the operator to clean. When it is necessary to extend the water intake pipe 4 into the river channel to draw water, the lifting assembly can be operated to drive the first linkage block 13, the third linkage block 12 and the second linkage block 3 to descend. When it descends to an appropriate height, the limit member 2 enters the limit groove, so that the height of the control slide bar 1 is lowered.

[0035] Furthermore, the length of the sliding rod 1 decreases from left to right.

[0036] From the above description, it can be seen that it is beneficial to better control the height of the water to be taken by the length of the slide rod 1, to facilitate segmented water taking, and to facilitate the mutual linkage between the first linkage block 13, the third linkage block 12 and the second linkage block 3.

[0037] Furthermore, it also includes a magnetic member 14 , which is arranged inside the limiting platform and is detachably connected to the limiting member 2 .

[0038] From the above description, it can be seen that when the limiting member 2 enters the limiting groove, the magnetic member 14 can be operated to adsorb and fix the limiting platform, so that when the water flow in the river channel is surging, the water intake pipe 4 can be better positioned and will not fluctuate randomly.

[0039] Furthermore, a filter cartridge 15 is included, and the filter cartridge 15 is arranged inside the water intake pipe 4.

[0040] As can be seen from the above description, impurities can be filtered out of the water pumping pipe 11 through the filter cartridge 15 , thereby reducing the probability of clogging of the water pumping pipe 11 .

[0041] Furthermore, it also includes a PLC controller, which is electrically connected to the leveling mechanism and the water intake mechanism respectively.

[0042] From the above description, it can be seen that it is beneficial to adjust the parameters of the segmented water intake device for water conservancy projects through the PLC controller, and it makes it more convenient for operators to operate the segmented water intake device for water conservancy projects.

[0043] Example 1

[0044] Please refer to Figures 1 to 5 A segmented water intake device for water conservancy projects includes a frame 8, a leveling mechanism and a water intake mechanism, wherein the water intake mechanism is connected to the frame 8, the upper part of the leveling mechanism is connected to the frame 8, and the lower part of the leveling mechanism is connected to the water intake mechanism;

[0045] The water intake mechanism includes a plurality of water intake components, which are sequentially arranged on the upper portion of the frame 8 from left to right, and the lower portion of the leveling mechanism is respectively connected to the plurality of water intake components;

[0046] The leveling mechanism includes a lifting assembly, a first linkage block 13, a second linkage block 3 and a third linkage block 12. The first linkage block 13 is provided at the lower part of the water intake assembly on the leftmost side of the frame 8, the second linkage block 3 is provided at the lower part of the water intake assembly on the rightmost side of the frame 8, and the third linkage block 12 is provided at the lower part of the remaining water intake assemblies. The first linkage block 13 and the third linkage block 12 are both provided with a protrusion 6 on one side close to the second linkage block 3, and the second linkage block 3 and the third linkage block 12 are both provided with a groove 5 adapted to the protrusion 6 on one side close to the first linkage block 13. The upper part of the lifting assembly is connected to the frame 8, and the lower part of the lifting assembly is driven and connected to the first linkage block 13. The first linkage block 13 is movably connected to the adjacent third linkage block 12, and the third linkage blocks 12 are movably connected to each other, and the second linkage block 3 is movably connected to the adjacent third linkage block 12;

[0047] The first linkage block 13, the second linkage block 3 and the third linkage block 12 are arranged on the slide bar 1 in a stepped manner from left to right, and the first linkage block 13 on the side of the frame 8 close to the lifting assembly is the lowest point;

[0048] The lifting assembly includes a screw lift 9 and a lifting block 7. The upper portion of the screw lift 9 is connected to the frame 8. The lower portion of the screw lift 9 is drivingly connected to one side of the lifting block 7. The other side of the lifting block 7 is connected to the first linkage block 13.

[0049] The water intake assembly includes a water pump 10, a water intake pipe 11, a water intake pipe 4 and a slide rod 1. The frame 8 is provided with a sliding hole adapted to the slide rod 1, the slide rod 1 is inserted into the sliding hole and is slidably connected to the sliding hole, a limiting member 2 is provided on the upper part of the slide rod 1, and a limiting platform adapted to the limiting member 2 is provided on the upper part of the sliding hole, the limiting member 2 is movably connected to the limiting platform, and a water intake pipe 4 is provided at the lower part of the slide rod 1, the water intake pipe 11 is inserted into the interior of the slide rod 1 and is connected to the water intake pipe 4, the water pump 10 is connected to the water intake pipe 4 through the water intake pipe 11, and the first linkage block 13, the second linkage block 3 and the third linkage block 12 are respectively sleeved on the outside of the adapted slide rod 1;

[0050] The length of the slide bar 1 decreases from left to right;

[0051] It also includes a magnetic member 14, which is disposed inside the limiting platform and is detachably connected to the limiting member 2;

[0052] The limiting member 2 is made of a metal material that can be adsorbed, which is beneficial for the limiting member 2 to be better adsorbed by the magnetic member 14;

[0053] It also includes a filter cartridge 15, which is disposed inside the water intake pipe 4;

[0054] A threaded hole is provided on the upper portion of the water intake pipe 4, and a screw is provided on the upper portion of the filter cartridge 15. The filter cartridge 15 is detachably connected to the threaded hole via the screw.

[0055] It also includes a PLC controller, which is electrically connected to the leveling mechanism and the water intake mechanism respectively;

[0056] The PLC controller model is DATA-7311, and the PLC controller is electrically connected to the screw lift 9, the magnetic component 14 and the water pump 10 respectively.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0058] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A segmented water intake device for a water conservancy project, characterized in that: It includes a frame, a leveling mechanism and a water intake mechanism, wherein the water intake mechanism is connected to the frame, the upper part of the leveling mechanism is connected to the frame, and the lower part of the leveling mechanism is connected to the water intake mechanism; The water intake mechanism includes a plurality of water intake components, which are sequentially arranged on the upper part of the frame from left to right, and the lower part of the leveling mechanism is respectively connected to the plurality of water intake components; The leveling mechanism includes a lifting assembly, a first linkage block, a second linkage block and a third linkage block, the first linkage block being provided at the lower part of the water intake assembly on the leftmost side of the frame, the second linkage block being provided at the lower part of the water intake assembly on the rightmost side of the frame, and the third linkage block being provided at the lower part of the remaining water intake assemblies, a protrusion being provided on the side of the first linkage block and the third linkage block close to the second linkage block, a groove being adapted to the protrusion being provided on the side of the second linkage block and the third linkage block close to the first linkage block, the upper part of the lifting assembly being connected to the frame, the lower part of the lifting assembly being drivingly connected to the first linkage block, the first linkage block being movably connected to the adjacent third linkage block, the third linkage blocks being movably connected to each other, and the second linkage block being movably connected to the adjacent third linkage block.

2. The segmented water intake device for water conservancy projects according to claim 1, characterized in that: The lifting assembly includes a screw lift and a lifting block. The upper part of the screw lift is connected to the frame, the lower part of the screw lift is drive-connected to one side of the lifting block, and the other side of the lifting block is connected to the first linkage block.

3. The segmented water intake device for water conservancy projects according to claim 1, characterized in that: The water intake assembly includes a water pump, a water intake pipe, a water intake pipe and a sliding rod, the frame is provided with a sliding hole adapted for the sliding rod, the sliding rod is passed through the sliding hole and is slidably connected to the sliding hole, a limiting piece is provided on the upper part of the sliding rod, a limiting platform adapted for the limiting piece is provided on the upper part of the sliding hole, the limiting piece and the limiting platform are movably connected, a water intake pipe is provided at the lower part of the sliding rod, the water intake pipe is passed through the interior of the sliding rod and is connected to the water intake pipe, the water pump is connected to the water intake pipe through the water intake pipe, and the first linkage block, the second linkage block and the third linkage block are respectively sleeved on the outside of the adapted sliding rod.

4. The segmented water intake device for water conservancy projects according to claim 3, characterized in that: The length of the sliding rod decreases from left to right.

5. The segmented water intake device for water conservancy projects according to claim 3, characterized in that: It also includes a magnetic part, which is arranged inside the limiting platform and is detachably connected to the limiting part.

6. The segmented water intake device for water conservancy projects according to claim 3, characterized in that: It also includes a filter cartridge, which is arranged inside the water intake pipe.

7. The segmented water intake device for water conservancy projects according to claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the leveling mechanism and the water intake mechanism respectively.

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