CN109537530B - Channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device - Google Patents
Channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device Download PDFInfo
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- CN109537530B CN109537530B CN201910035176.3A CN201910035176A CN109537530B CN 109537530 B CN109537530 B CN 109537530B CN 201910035176 A CN201910035176 A CN 201910035176A CN 109537530 B CN109537530 B CN 109537530B
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- blocking frame
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- float blocking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 230000000903 blocking effect Effects 0.000 title claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 208000034699 Vitreous floaters Diseases 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
Abstract
The channel water diversion opening water filling and draining self-sinking float blocking flow guiding device comprises a float blocking frame and a long hole filter plate, wherein the long hole filter plate is paved on the upper surface of the float blocking frame, the front of the float blocking frame is arranged in a low-inclined mode and covers the water diversion opening in a whole, the channel water diversion opening self-sinking float blocking flow guiding device further comprises a floating box, a water filling and draining mechanism and a track lifting mechanism, the floating box is arranged at the lower portion of the rear end of the float blocking frame, the water filling and draining mechanism is arranged at the lower portion of the float blocking frame and connected with the floating box, the track lifting mechanism is fixedly arranged at the upper portions of concrete outer walls at the left side and the right side of the water diversion opening, and the track lifting mechanism is connected with the front end of the float blocking frame and drives the front end of the float blocking frame to lift. The invention has the advantages of scientific design, simple operation, quick and convenient lifting and descending of the float blocking frame, and safe and reliable cleaning of the salvaged floats.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device.
Background
The total length of the main water transmission canal of the south-to-north central line engineering is 1267km, 88 water diversion openings are planned along the main water canal to supply water for cities along the line, so that the water shortage situation in the northern area of part of China is solved. Along with the water running of engineering, the floaters (such as leaves, algae falling off in blocks and the like) entering the main canal section of the open channel are found to be easily collected in the branch water supply canal section of the culvert, and once collected, the floaters are not easy to flow away, and the floaters are not convenient to salvage manually. Even the valve can be blocked in the past, the water delivery operation is not smooth, and the influence is even caused to water works equipment in 3-4 months of algae outbreak, so that the water diversion port is provided with the blocking device, the traditional blocking device is generally lifted and salvaged through general lifting machinery such as a winch, and the like, so that the operation is complex, the equipment is heavy, the cost is high, and the cleaning efficiency is low.
Disclosure of Invention
The invention aims to provide the self-sinking floating blocking flow guiding device for the water diversion opening water filling and draining of the channel, which is scientific in design, simple in operation, rapid and convenient in lifting and descending of the floating blocking frame, and safe and reliable in cleaning and salvaging floating objects.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the channel water diversion opening water filling and draining self-sinking float blocking flow guiding device comprises a float blocking frame and a long hole filter plate, wherein the long hole filter plate is paved on the upper surface of the float blocking frame, the front of the float blocking frame is arranged in a low-inclined mode and covers the water diversion opening in a whole, the channel water diversion opening self-sinking float blocking flow guiding device further comprises a floating box, a water filling and draining mechanism and a track lifting mechanism, the floating box is arranged at the lower portion of the rear end of the float blocking frame, the water filling and draining mechanism is arranged at the lower portion of the float blocking frame and connected with the floating box, the track lifting mechanism is fixedly arranged at the upper portions of concrete outer walls at the left side and the right side of the water diversion opening, and the track lifting mechanism is connected with the front end of the float blocking frame and drives the front end of the float blocking frame to lift.
The water filling and draining mechanism comprises a water filling pump, a first water draining pump, a water filling pipeline, a water draining pipeline and a balance air pipe, wherein the water filling pump is arranged at the lower part of the front end of the float blocking frame, the first water draining pump is arranged on the float blocking frame at the side part of the float box, the water filling pump is connected with the float box through the water filling pipeline, the first water draining pump is connected with the float box through the water draining pipeline, and the float box is communicated with the atmosphere through the balance air pipe.
The track lifting mechanism comprises two vertical track connecting plates, two track bottom plates, two vertical square steel groove type tracks, a track beam, a track wheel shaft, two rollers, a servo motor and two screw rod openers, wherein the front sides of the two vertical track connecting plates are respectively and fixedly connected to the vertical concrete outer walls at the left side and the right side of the water diversion opening, the front sides of the two track bottom plates are arranged in a front-high back-low inclined manner, the front sides of the two track bottom plates are respectively and fixedly connected with the bottoms of the rear sides of the two vertical track connecting plates, the lower sides of the two track bottom plates are respectively and fixedly connected to inclined concrete outer walls at the left side and the right side of the water diversion opening, the two vertical square steel groove type tracks are perpendicular to the vertical track connecting plates, the bottom ends of the two vertical square steel groove type tracks are respectively and fixedly connected to the upper sides of the two track bottom plates, the front sides of the two vertical square steel groove type tracks are respectively and fixedly connected to the middle parts of the rear sides of the two vertical track connecting plates, the two rail sealing plates are horizontally arranged, the left end and the right end of the rail cross beam are respectively and fixedly connected to the top ends of the two vertical square steel groove type rails, the rail wheel shafts are respectively and fixedly connected to the upper parts of the front ends of the float blocking frames along the left and the right horizontal directions, the two idler wheels are respectively and rotatably arranged at the left end and the right end of the rail wheel shafts, the two idler wheels are respectively and rotatably connected in the two vertical square steel groove type rails, the two screw hoist devices are respectively and fixedly arranged at the left end and the right end of the rail cross beam, the servo motor is fixedly arranged at the top of the left vertical square steel groove type rail and is in transmission connection with the left screw hoist devices, the lower ends of the screw rods of the two screw hoist devices are respectively hinged with the upper sides of the left end and the right end of the rail wheel shafts through hinging seats, the screw rods of the two screw hoist devices are vertically arranged and are parallel to the vertical square steel groove type rails, the two screw rod headstocks are connected through a universal joint synchronous shaft.
The buoyancy tank is a semi-cylindrical tank body, the center line of the buoyancy tank is horizontally arranged along the left-right direction, the outer contour of the float blocking frame is of a trapezoid structure, the upper bottom edge and the lower bottom edge of the trapezoid structure which are parallel to each other are respectively the front side edge and the rear side edge of the float blocking frame, the length of the front side edge of the float blocking frame is smaller than that of the rear side edge, the trapezoid structure of the float blocking frame is matched with the cross section shape of the water diversion opening, and safety guardrails are respectively arranged at the tops of the left side edge and the right side edge of the float blocking frame.
The structure of the two vertical square steel groove type rails is the same and the two vertical square steel groove type rails are symmetrically arranged, the left vertical square steel groove type rail comprises two square steel pipes and two rail sealing plates, the two square steel pipes are all arranged side by side along the vertical direction, the front side surface of the square steel on the front side is fixedly connected with the middle part of the rear side surface of the vertical rail connecting plate, the two rail sealing plates are horizontally arranged, the tops of the two square steel pipes are flush and are fixedly connected with the lower side surface of the rail sealing plates, a vertical groove rail is formed between the two square steel pipes, the idler wheels are slidably connected in the vertical groove rail, and a row of C-shaped reinforcing ribs are connected between the left side surfaces of the two square steel pipes in the vertical direction.
The floating frame on one side of the floating box is also provided with a second drainage pump which is arranged symmetrically left and right with the first drainage pump and is connected with the floating box through a drainage pipeline.
The first drainage pump and the second drainage pump are all stainless steel submersible pumps, and check valves are all installed at the water outlet ends of the first drainage pump and the second drainage pump.
The upper side of the buoyancy tank is provided with a manhole, and the manhole is covered and hermetically connected with a manhole cover.
The invention provides a float blocking frame which is arranged at a water diversion port in a full coverage way, a servo motor is started, the servo motor drives a left screw hoist, the left screw hoist drives a right screw hoist through a universal joint synchronous shaft, screws of the two screw hoist synchronously move upwards in a rotating way, the front end of the float blocking frame is driven to move upwards, the upper side edge of the front end of the float blocking frame is always positioned above the water surface when the float blocking frame is used for blocking floats, the rear end of the float blocking frame floats on the water surface, a water filling pump is started, the water filling pump is filled into a float box, the water filling pump is stopped, the rear end of the float blocking frame and the float box are downwards sunk below the water surface due to gravity, the float blocking frame is in a front-back low inclined state, a long hole filter plate is used for filtering and floating the river channel of the water diversion port, if floating objects on the long hole filter plate are required to be cleaned, starting a first drainage pump, completely draining water in a buoyancy tank into an outside river channel, stopping the first drainage pump, enabling the buoyancy tank to float upwards under the action of buoyancy and bear and jack up a float blocking frame, enabling the rear end of the float blocking frame to rotate upwards around the front end of the float blocking frame to lift the float, enabling the rear end of the float blocking frame to float on the water surface, enabling a worker to stand on the float blocking frame safely, enabling the float blocking frame to be in a horizontal state wholly, starting a servo motor, reversely driving a left screw hoist by the servo motor, driving right screw hoist by the left screw hoist through a universal joint synchronous shaft, synchronously and downwards rotating by screws of the two screw hohoists, driving the front end of the float blocking frame to downwards move until the whole float blocking frame is in the horizontal state, stopping the servo motor, enabling the worker to stand on the float blocking frame, thereby facilitating cleaning and salvaging floating objects on the long hole filter plate, and the floating blocking frame is fast and convenient to lift and descend.
The second drain pump is used for reserve, and the check valve prevents to block floating frame during long-time work in the aquatic, and the rivers of first drain pump and second drain pump backward flow, and safety barrier makes things convenient for the staff to hold up, guarantees the personal safety when the staff clears up the salvage floater.
The central line of the buoyancy tank is horizontally arranged along the left-right direction, so that the impact force of water flow is reduced, and the stress of the float blocking frame in the front-back direction is stable.
The channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device has the advantages of scientific design, simplicity in operation, rapidness and convenience in lifting and descending of the floating blocking frame, and safety and reliability in cleaning and salvaging floating objects.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a water filling and draining system according to the present invention.
Fig. 3 is a schematic diagram of a water filling and draining system according to a second embodiment of the present invention.
FIG. 4 is a schematic view of the buoyancy tank according to the present invention.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a top view of fig. 4.
Fig. 7 is a state reference diagram of the present invention in the blocking operation.
FIG. 8 is a reference view of the present invention in a condition of cleaning the salvaged floating objects.
In the figure: 1. a float blocking frame; 2. a buoyancy tank; 3. a water filling pump; 4. a first drain pump; 5. a water charging pipeline; 6. a drainage pipeline; 7. balance the trachea; 8. a vertical track connection plate; 9. a track bottom plate; 10. track sealing plates; 11. a rail cross beam; 12. rail wheel axle; 13. a roller; 14. a screw hoist; 15. a universal joint synchronizing shaft; 16. a safety barrier; 17. square steel pipes; 18. vertical grooved rails; 19. reinforcing ribs; 20. a second drain pump; 21. a manhole cover; 22. a water diversion port; 23. and a hinging seat.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1-8, the channel water diversion opening water filling and draining self-sinking float blocking flow guiding device comprises a float blocking frame 1, a long hole filter plate, a float box 2, a water filling and draining mechanism and a track lifting mechanism, wherein the long hole filter plate is paved on the upper surface of the float blocking frame 1, the float blocking frame 1 is obliquely arranged at the front high back low side and completely covers the water diversion opening 22, the float box 2 is arranged at the lower part of the rear end of the float blocking frame 1, the water filling and draining mechanism is arranged at the lower part of the float blocking frame 1, the water filling and draining mechanism is connected with the float box 2, the track lifting mechanism is fixedly arranged on the upper parts of concrete outer walls at the left side and the right side of the water diversion opening 22, and the track lifting mechanism is connected with the front end of the float blocking frame 1 and drives the front end of the float blocking frame 1 to lift.
The water filling and draining mechanism comprises a water filling pump 3, a first water draining pump 4, a water filling pipeline 5, a draining pipeline 6 and a balance air pipe 7, wherein the water filling pump 3 is arranged at the lower part of the front end of the float blocking frame 1, the first water draining pump 4 is arranged on the float blocking frame 1 at the side part of the float box 2, the water filling pump 3 is connected with the float box 2 through the water filling pipeline 5, the first water draining pump 4 is connected with the float box 2 through the draining pipeline 6, and the float box 2 is communicated with the atmosphere through the balance air pipe 7.
The track lifting mechanism comprises two vertical track connecting plates 8, two track bottom plates 9, two vertical square steel groove type tracks, a track cross beam 11, a track wheel shaft 12, two idler wheels 13, a servo motor and two screw rod openers 14, wherein the front side surfaces of the two vertical track connecting plates 8 are respectively and fixedly connected to the vertical concrete outer walls at the left side and the right side of the water diversion opening 22, the front side surfaces of the two track bottom plates 9 are arranged in a front-high back-low inclined manner, the front side surfaces of the two track bottom plates 9 are respectively and fixedly connected with the bottoms of the rear side surfaces of the two vertical track connecting plates 8, the lower side surfaces of the two track bottom plates 9 are respectively and fixedly connected to the inclined concrete outer walls at the left side and the right side of the water diversion opening 22, the bottom ends of the two vertical square steel groove type tracks are respectively and fixedly connected to the upper side surfaces of the two track bottom plates 9, the front side surfaces of the two vertical square steel groove type tracks are respectively and fixedly connected to the middle parts of the rear side surfaces of the two vertical track connecting plates 8, the track beam 11 is horizontally arranged along the left-right direction, the left-right two ends of the track beam 11 are respectively and fixedly connected with the top ends of two vertical square steel groove type tracks, the track wheel shaft 12 is fixedly connected with the upper parts of the front ends of the track wheel shafts 1 along the left-right horizontal direction, the two idler wheels 13 are respectively and rotatably arranged at the left-right two ends of the track wheel shaft 12, the two idler wheels 13 are respectively and rotatably connected in the two vertical square steel groove type tracks, the two screw hoist 14 are respectively and fixedly arranged at the left-right two ends of the track beam 11, the servo motor is fixedly arranged at the top of the left vertical square steel groove type track and is in transmission connection with the left screw hoist 14, the lower ends of the screws of the two screw hoist 14 are respectively hinged with the upper sides of the left-right two ends of the track wheel shaft 12 through hinge seats 23, the screws of the two screw hoist 14 are vertically arranged and are parallel to the vertical square steel groove type tracks, the two screw openers 14 are connected through a universal joint synchronizing shaft 15. The structure of the screw hoist 14 and the two screw hoists 14 are in transmission connection through the universal joint synchronizing shaft 15 to be the prior art, and the specific structure is not repeated.
The buoyancy tank 2 is a semi-cylindrical tank body, the center line of the buoyancy tank 2 is horizontally arranged along the left-right direction, the outer contour of the float blocking frame 1 is of a trapezoid structure, the upper bottom edge and the lower bottom edge of the trapezoid structure which are parallel to each other are respectively a front side edge and a rear side edge of the float blocking frame 1, the length of the front side edge of the float blocking frame 1 is smaller than that of the rear side edge, the trapezoid structure of the float blocking frame 1 is matched with the cross section shape of the water diversion opening 22, and safety guardrails 16 are respectively arranged at the tops of the left side edge and the right side edge of the float blocking frame 1.
The two vertical square steel groove type rails are identical in structure and symmetrically arranged, the left vertical square steel groove type rail comprises two square steel pipes 17 and two rail sealing plates 10, the two square steel pipes 17 are all arranged side by side along the vertical direction, the front side surface of the square steel pipe 17 at the front side is fixedly connected to the middle of the rear side surface of the vertical rail connecting plate 8, the two rail sealing plates 10 are horizontally arranged, the tops of the two square steel pipes 17 are flush and are all fixedly connected with the lower side surface of the rail sealing plate 10, a vertical groove rail 18 is formed between the two square steel pipes 17, the idler wheels 13 are slidably connected in the vertical groove rail 18, and a row of C-shaped reinforcing ribs 19 are connected between the left side surfaces of the two square steel pipes 17 in the vertical direction.
The floating frame 1 at one side of the buoyancy tank 2 is also provided with a second drainage pump 20, the second drainage pump 20 and the first drainage pump 4 are symmetrically arranged left and right, and the second drainage pump 20 is connected with the buoyancy tank 2 through a drainage pipeline 6.
The first drainage pump 4 and the second drainage pump 20 are all stainless steel submersible pumps, and check valves are installed at the water outlet ends of the first drainage pump 4 and the second drainage pump 20.
The upper side of the buoyancy tank 2 is provided with a manhole, and a manhole cover 21 is covered on the manhole and is connected with the manhole cover in a sealing way.
The long hole filter plate, the servo motor, the check valve and the manhole are all of conventional design and are not shown in the figure.
The floating blocking frame 1 of the invention is arranged at the water diversion port 22 in a full coverage way, a servo motor is started, the servo motor drives the left screw headstock gear 14, the left screw headstock gear 14 drives the right screw headstock gear 14 through the universal joint synchronizing shaft 15, the screws of the two screw headstock gears 14 synchronously rotate upwards to drive the front end of the floating blocking frame 1 to move upwards, so that the front upper side edge of the floating blocking frame 1 is always positioned above the water surface when the floating blocking frame 1 is blocked, the rear end of the floating blocking frame 1 floats on the water surface, a water filling pump 3 is started, the water filling pump 3 fills the floating tank 2, the water filling pump 3 is stopped, the rear end of the floating blocking frame 1 and the floating tank 2 are downwards sunk below the water surface due to gravity, the floating blocking frame 1 is in a front high-rear low inclined state, a long hole filter plate is used for filtering and blocking the water diversion port 22, if floating objects on the long hole filter plate are to be cleaned, the floating frame 1 is lifted to float on the water surface, the first drainage pump 4 is started, the first drainage pump 4 completely pumps out the water in the buoyancy tank 2 to the outside river channel, the first drainage pump 4 is stopped, the buoyancy tank 2 floats upwards to float on the water surface due to buoyancy effect and bears and jacks up the floating frame 1, the rear end part of the floating frame 1 rotates upwards around the front end of the floating frame 1 to lift to float on the water surface, the rear end of the floating frame 1 floats on the water surface, the whole floating frame 1 is required to be kept in a horizontal state for workers to stand above the floating frame 1, the servo motor is started, the left screw headstock 14 is reversely driven by the servo motor, the right screw headstock 14 is driven by the screw headstock 14 through the universal joint synchronous shaft 15, the screws of the two screw headstock 14 synchronously rotate downwards, the front end of the float blocking frame 1 is driven to move downwards until the whole float blocking frame 1 is in a horizontal state, and a servo motor is stopped, so that a worker can stand on the float blocking frame 1, and therefore floats on a long hole filter plate can be conveniently cleaned, and the float blocking frame 1 is fast and convenient to lift and descend.
The second drainage pump 20 is used for reserve, and the check valve prevents to block floating frame 1 during long-time work in the aquatic, and the rivers backward flow in first drainage pump 4 and the second drainage pump 20, and safety barrier 16 makes things convenient for the staff to hold up, guarantees the personal safety when the staff clears up the salvage floater.
The center line of the buoyancy tank 2 is horizontally arranged along the left-right direction, so that the impact force of water flow is reduced, and the front-back direction stress of the float blocking frame 1 is stable.
The above embodiments are merely for illustrating the technical aspects of the present invention, and it should be understood by those skilled in the art that the present invention is described in detail with reference to the above embodiments; modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, which is intended to be encompassed by the claims.
Claims (3)
1. The channel water diversion opening water filling and draining self-sinking float blocking flow guiding device comprises a float blocking frame and a long hole filter plate, wherein the long hole filter plate is paved on the upper surface of the float blocking frame, and the front part and the rear part of the float blocking frame are arranged in a low-inclined manner and fully cover the water diversion opening, and the channel water diversion opening self-sinking float blocking flow guiding device is characterized in that: the floating device also comprises a floating box, a water filling and draining mechanism and a track lifting mechanism, wherein the floating box is arranged at the lower part of the rear end of the float blocking frame, the water filling and draining mechanism is arranged at the lower part of the float blocking frame, the water filling and draining mechanism is connected with the floating box, the track lifting mechanism is fixedly arranged at the upper parts of the concrete outer walls at the left side and the right side of the water diversion port, and the track lifting mechanism is connected with the front end of the float blocking frame and drives the front end of the float blocking frame to lift;
the water filling and draining mechanism comprises a water filling pump, a first drainage pump, a water filling pipeline, a drainage pipeline and a balance air pipe, wherein the water filling pump is arranged at the lower part of the front end of the float blocking frame, the first drainage pump is arranged on the float blocking frame at the side part of the float box, the water filling pump is connected with the float box through the water filling pipeline, the first drainage pump is connected with the float box through the drainage pipeline, and the float box is communicated with the atmosphere through the balance air pipe;
the track lifting mechanism comprises two vertical track connecting plates, two track bottom plates, two vertical square steel groove type tracks, a track beam, a track wheel shaft, two rollers, a servo motor and two screw rod openers, wherein the front sides of the two vertical track connecting plates are respectively and fixedly connected to the vertical concrete outer walls at the left side and the right side of the water diversion opening, the front sides of the two track bottom plates are arranged in a front-high back-low inclined manner, the front sides of the two track bottom plates are respectively and fixedly connected with the bottoms of the rear sides of the two vertical track connecting plates, the lower sides of the two track bottom plates are respectively and fixedly connected to inclined concrete outer walls at the left side and the right side of the water diversion opening, the two vertical square steel groove type tracks are perpendicular to the vertical track connecting plates, the bottom ends of the two vertical square steel groove type tracks are respectively and fixedly connected to the upper sides of the two track bottom plates, the front sides of the two vertical square steel groove type tracks are respectively and fixedly connected to the middle parts of the rear sides of the two vertical track connecting plates, the two rail sealing plates are horizontally arranged, the left end and the right end of the rail cross beam are respectively and fixedly connected to the top ends of the two vertical square steel groove type rails, the rail wheel shafts are respectively and fixedly connected to the upper parts of the front ends of the float blocking frames along the left and the right horizontal directions, the two idler wheels are respectively and rotatably arranged at the left end and the right end of the rail wheel shafts, the two idler wheels are respectively and rotatably connected in the two vertical square steel groove type rails, the two screw hoist devices are respectively and fixedly arranged at the left end and the right end of the rail cross beam, the servo motor is fixedly arranged at the top of the left vertical square steel groove type rail and is in transmission connection with the left screw hoist devices, the lower ends of the screw rods of the two screw hoist devices are respectively hinged with the upper sides of the left end and the right end of the rail wheel shafts through hinging seats, the screw rods of the two screw hoist devices are vertically arranged and are parallel to the vertical square steel groove type rails, the two screw rod headstocks are connected through a universal joint synchronous shaft;
the floating box is a semi-cylindrical box body, the center line of the floating box is horizontally arranged along the left-right direction, the outer contour of the float blocking frame is of a trapezoid structure, the upper bottom edge and the lower bottom edge of the trapezoid structure which are parallel to each other are respectively a front side edge and a rear side edge of the float blocking frame, the length of the front side edge of the float blocking frame is smaller than that of the rear side edge, the trapezoid structure of the float blocking frame is matched with the cross section shape of the water diversion opening, and safety guardrails are respectively arranged at the tops of the left side edge and the right side edge of the float blocking frame;
the upper side of the buoyancy tank is provided with a manhole, and the manhole is covered and hermetically connected with a manhole cover.
2. The channel water diversion self-sinking and sinking, floating and guiding device for water diversion of claim 1, wherein: the structure of the two vertical square steel groove type rails is the same and the two vertical square steel groove type rails are symmetrically arranged, the left vertical square steel groove type rail comprises two square steel pipes and a rail sealing plate, the two square steel pipes are all arranged side by side along the vertical direction, the front side surface of the square steel pipe at the front side is fixedly connected with the middle part of the rear side surface of the vertical rail connecting plate, the tops of the two square steel pipes are flush and are fixedly connected with the lower side surface of the rail sealing plate, a vertical groove rail is formed between the two square steel pipes, the idler wheels are in rolling connection with the vertical groove rail, and a row of C-shaped reinforcing ribs are connected between the left side surfaces of the two square steel pipes in the vertical direction.
3. The channel water diversion self-sinking and sinking, floating and guiding device for water diversion of claim 1 or 2, characterized in that: the floating frame on one side of the floating box is also provided with a second drainage pump which is arranged symmetrically left and right with the first drainage pump and is connected with the floating box through a drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035176.3A CN109537530B (en) | 2019-01-15 | 2019-01-15 | Channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035176.3A CN109537530B (en) | 2019-01-15 | 2019-01-15 | Channel water diversion opening water filling and draining self-sinking floating blocking flow guiding device |
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| Publication Number | Publication Date |
|---|---|
| CN109537530A CN109537530A (en) | 2019-03-29 |
| CN109537530B true CN109537530B (en) | 2023-10-24 |
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| JP2003335293A (en) * | 2002-05-20 | 2003-11-25 | Shimosen:Kk | Ship for collecting floating matter |
| CN202899194U (en) * | 2012-07-27 | 2013-04-24 | 芜湖山猫工程机械有限责任公司 | Main buoyancy tanks of riverway dredging engineering machinery |
| CN207260226U (en) * | 2017-03-29 | 2018-04-20 | 华北水利水电大学 | A kind of roll type south water to north canal slope sewage disposal apparatus |
| CN109078888A (en) * | 2018-09-13 | 2018-12-25 | 黄河水利委员会黄河机械厂 | Channel side slopes algae removal device |
-
2019
- 2019-01-15 CN CN201910035176.3A patent/CN109537530B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003335293A (en) * | 2002-05-20 | 2003-11-25 | Shimosen:Kk | Ship for collecting floating matter |
| CN202899194U (en) * | 2012-07-27 | 2013-04-24 | 芜湖山猫工程机械有限责任公司 | Main buoyancy tanks of riverway dredging engineering machinery |
| CN207260226U (en) * | 2017-03-29 | 2018-04-20 | 华北水利水电大学 | A kind of roll type south water to north canal slope sewage disposal apparatus |
| CN109078888A (en) * | 2018-09-13 | 2018-12-25 | 黄河水利委员会黄河机械厂 | Channel side slopes algae removal device |
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| Publication number | Publication date |
|---|---|
| CN109537530A (en) | 2019-03-29 |
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Address after: 450006 No. 29, Huaihe Road, Zhongyuan District, Henan, Zhengzhou Applicant after: Huanghe Machinery Co.,Ltd. Address before: 450006 No. 29, Huaihe Road, Zhongyuan District, Henan, Zhengzhou Applicant before: YELLOW RIVER MACHINERY FACTORY, YELLOW RIVER CONSERVANCY COMMISSION |
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