CN117127634B - Sectional cofferdam diversion equipment for hydraulic engineering construction - Google Patents
Sectional cofferdam diversion equipment for hydraulic engineering construction Download PDFInfo
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- CN117127634B CN117127634B CN202311387689.3A CN202311387689A CN117127634B CN 117127634 B CN117127634 B CN 117127634B CN 202311387689 A CN202311387689 A CN 202311387689A CN 117127634 B CN117127634 B CN 117127634B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 133
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 230000011218 segmentation Effects 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/60—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses segmented cofferdam diversion equipment for hydraulic engineering construction, which relates to the technical field of hydraulic engineering and comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a baffle, one side of the baffle is provided with a side groove, the inside of the side groove is connected with a limiting block in a sliding manner, the bottom of the limiting block is provided with a floating ring, the top of the limiting block is fixedly connected with a connecting rod, and the segmented cofferdam diversion equipment for hydraulic engineering construction is provided with a fixing plate, the floating ring and the limiting block.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to segmented cofferdam diversion equipment for hydraulic engineering construction.
Background
The cofferdam is a temporary enclosure structure built for building a permanent hydraulic facility in hydraulic engineering construction. The water and soil are prevented from entering the building construction position, so that water is drained in the cofferdam, a foundation pit is excavated, and the building is constructed. The segmented cofferdam diversion is also called as segmented cofferdam diversion, and refers to a diversion mode of water retaining construction of a water building by segments and by segments. The staged cofferdam comprises an upstream transverse cofferdam, a longitudinal cofferdam of a river and a downstream transverse cofferdam. Under the condition of sudden storm, the water level in the cofferdam can rise, so that the cofferdam equipment receives larger force, and the situation that the cofferdam equipment overturns is caused, and the stability of the cofferdam equipment is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides segmented cofferdam diversion equipment for hydraulic engineering construction, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, includes the bottom plate, one side fixedly connected with baffle of bottom plate, the side tank has been seted up to one side of baffle, the inside sliding connection of side tank has the stopper, the floating collar is installed to the bottom of stopper, the top fixedly connected with connecting rod of stopper, the top of connecting rod extends to the top of baffle, the piston chamber has been seted up to the inside one side that just is located the side tank of baffle, the inside sliding connection of piston chamber has the piston piece, the top fixedly connected with piston post of piston piece, the top of piston post extends to the top of baffle, the connecting rod is connected with the connecting block with the top fixedly connected with of piston post, the pipeline is installed to the inside top of just being located the piston chamber of baffle, the holding tank has been seted up to the inside sliding connection of bottom plate, the top fixedly connected with push pedal of fixed plate, the liquid bag is installed to one side of holding tank inner chamber, the gasbag is installed to the opposite side of holding chamber, the one end of pipeline extends to the inside the liquid bag, the one end of fixed plate extends to the outside of bottom plate.
Optionally, the top of bottom plate just is located one side fixedly connected with water tank of baffle, the baffle is inside and be located one side of stopper and be provided with the inlet tube, the one end of inlet tube extends to inside the side tank, the other end of inlet tube extends to inside the water tank, the ventilation groove has been seted up to one side of water tank.
Optionally, one side fixedly connected with side case of water tank, one side of water tank just is located the below fixedly connected with drain of side case, side incasement portion rotates and is connected with first ball, the outside threaded connection of first ball has the movable plate, the bottom of movable plate extends to the inside and fixedly connected with sealing plug of drain, one side of water tank is inlayed and is had the connector, the diameter of sealing plug cooperatees with the internal diameter of connector.
Optionally, the top fixedly connected with transmission case of water tank, one side of transmission case inner chamber rotates and is connected with the dwang, the outside cover of dwang is equipped with drive gear, the one end fixedly connected with of connecting block and drive gear matched with rack, one side rotation inside the transmission case is connected with the transfer line, the outside of transfer line and dwang is all overlapped and is equipped with engaged with bevel gear, the one end of transfer line extends to the side incasement portion and rotates with one side of side case inner chamber and be connected, the outside of first ball is all overlapped with the transfer line and is equipped with the belt pulley of being connected through belt drive.
Optionally, an extension plate is installed on one side of the limiting block and above the floating ring.
Optionally, one side sliding connection of water tank inner chamber has the kickboard, the top fixedly connected with jack-up post of kickup post, the top of jack-up post extends to the top of water tank and fixedly connected with support column, the jack-up post is located one side of transmission case, the roof groove has been seted up at the top of support column.
Optionally, the bottom fixedly connected with detection post of support column, one side fixedly connected with detection case of side case, the bottom fixedly connected with of detection post indicates the piece, the inside sliding connection who indicates the piece has the slider, one side fixedly connected with of slider pushes away the post, indicate the piece inside and be located the outside that pushes away the post and all sliding connection have tension spring, the one end that pushes away the post extends to the outside that indicates the piece, the switch is installed to one side of referring to the piece inner chamber, tension spring's one end is connected with one side of referring to the piece inner chamber, tension spring's the other end is connected with one side of slider, it is connected with second ball to detect the inside rotation of case, second ball's outside threaded connection has the ejector pad.
Optionally, the outside cover of second ball is equipped with the worm wheel, detection case inner chamber rotates and is connected with the worm that is connected with the worm wheel phase transmission, the one end of worm extends to the outside of detection case.
Optionally, the two sides of the detection box are provided with the visual plates, and the positions of the two visual plates respectively correspond to the positions of the finger block and the pushing block.
The invention provides a segmented cofferdam diversion device for hydraulic engineering construction, which has the following beneficial effects:
1. this hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, through being provided with the fixed plate, floating ring and stopper, when the water volume in the cofferdam increases, the water level rises, through buoyancy, make floating ring promote stopper and connecting rod shift up, make the connecting rod drive piston post through the connecting block and shift up, make piston post drive piston piece shift up, make the inside liquid of piston chamber squeeze into inside the liquid bag through the pipeline, make the liquid bag inflation, the liquid bag inflation this moment promotes the push pedal and removes, make the inside gas of push pedal extrusion gasbag, the push pedal drives the fixed plate and removes, make the fixed plate stretch out, the water pressure through the water of fixed plate top applys the pressure to the fixed plate, keep the stability of baffle, along with the increase of water, the length that the fixed plate removed to baffle one side is longer, make the atress area increase of fixed plate, improve the stability of equipment, prevent the condition that equipment from overturning from appearing.
2. This hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, through being provided with the water tank, inlet tube and connector, when the water increases, the stopper is moved up, the connecting block is moved up, make the connecting block drive the rack and move up, make rack drive gear rotate, make the one end that the movable plate promoted the sealing plug insert inside the connector, thereby seal the connector, when the stopper moved to the top of inlet tube, the water in baffle one side water enters into inside the water tank through the inlet tube, increase the weight of water tank, the pressure of applying to the bottom plate is improved, with the fixed plate cooperation, thereby improve the stability of this equipment, when the water level descends, the connector is opened, the inside water of water tank passes through connector and drainage, reduce the weight of water tank, the convenience is dismantled this equipment, transport and remove.
3. This hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, through being provided with extension board, kickboard and support column, the kickboard is moved up, drive the extension board and move up this moment, can increase the height of this equipment, so that the water to rising water level blocks, when the inside water level of water tank rises, the support column moves up, thereby can support the extension board top, when preventing that the water from applying impact force to the extension board, bend or break the extension board, can stop the water that the water level risen temporarily, prevent that water from revealing to the external world, so that follow-up staff handles the water.
4. This hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, through being provided with the support column, detect post and switch, when the water level of water risees, the inside water level of water tank risees, thereby lead to the support column to shift up, the support column drives and detects the post and shift up, when the one end contact of post and ejector pad is pushed to the detection post drive, the one end of ejector pad leads to pushing the post to promote slider trigger switch, the siren that detects case top installation this moment rings, and send the alarm to control center, suggestion staff water level is unusual to rise, thereby ensure that the staff in time handles the water, prevent that the water from revealing.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the outside structure of the present invention;
FIG. 3 is an enlarged view of the invention at A of FIG. 1;
FIG. 4 is an enlarged view of the invention at B of FIG. 1;
FIG. 5 is an enlarged view of FIG. 1 at C in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at D of FIG. 1;
FIG. 7 is an enlarged view of FIG. 1 at E in accordance with the present invention;
fig. 8 is an enlarged view of fig. 1 at F in accordance with the present invention.
In the figure: 1. a bottom plate; 2. a baffle; 3. a side groove; 4. a floating ring; 5. a limiting block; 6. a connecting rod; 7. a connecting block; 8. a piston chamber; 9. a piston column; 10. a piston block; 11. a pipe; 12. a storage tank; 13. a fixing plate; 14. a push plate; 15. a fluid sac; 16. an air bag; 17. a water inlet pipe; 18. a water tank; 19. a rack; 20. a transmission case; 21. a rotating lever; 22. a transmission rod; 23. bevel gears; 24. a transmission gear; 25. a side case; 26. a first ball screw; 27. a belt pulley; 28. a moving plate; 29. a sealing plug; 30. a connector; 31. an extension plate; 32. a support column; 33. a top groove; 34. a floating plate; 35. a top column; 36. a vent groove; 37. a detection box; 38. a detection column; 39. finger blocks; 40. a slide block; 41. pushing a column; 42. a switch; 43. a tension spring; 44. a second ball screw; 45. a worm wheel; 46. a worm; 47. a pushing block; 48. and a drainage channel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, including bottom plate 1, the baffle 2 has been seted up to one side of bottom plate 1, side tank 3 has been seted up to one side of baffle 2, the inside sliding connection of side tank 3 has stopper 5, floating ring 4 is installed to the bottom of stopper 5, the top fixedly connected with connecting rod 6 of stopper 5, the top of connecting rod 6 extends to the top of baffle 2, piston chamber 8 has been seted up to the inside one side that just is located side tank 3 of baffle 2, piston chamber 8 inside sliding connection has piston block 10, the top fixedly connected with piston post 9 of piston block 10, the top of piston post 9 extends to the top of baffle 2, pipeline 11 is installed to the inside one side that just is located piston chamber 8 of connecting rod 6 and piston post 9, the inside holding tank 12 has been seted up to the inside sliding connection of bottom plate 13 of holding tank 12, the inside sliding connection of top of holding tank 13 has push pedal 14, the one side of holding tank 12 inner chamber installs gasbag 16, the one end of 11 extends to the inside liquid bag 15, the one end of pipeline 13 extends to the outside of bottom plate 1.
Referring to fig. 1, fig. 3, fig. 4 and fig. 5, the top of the bottom plate 1 is fixedly connected with a water tank 18 at one side of the baffle 2, a water inlet pipe 17 is arranged at one side of the baffle 2 and the limit block 5, one end of the water inlet pipe 17 extends to the inside of the side groove 3, the other end of the water inlet pipe 17 extends to the inside of the water tank 18, a ventilation groove 36 is formed at one side of the water tank 18, when the water level rises, the buoyancy of the water body pushes the floating ring 4 and the limit block 5 to move upwards, so that the limit block 5 is separated from one end of the water inlet pipe 17, at the moment, water in the water body enters the water tank 18 through the water inlet pipe 17, the weight of the water tank 18 is increased, the pressure applied to the bottom plate 1 is increased, and the stability of the device is maintained.
Referring to fig. 1, 2, 4, 6 and 7, a side tank 25 is fixedly connected to one side of a water tank 18, a drain 48 is fixedly connected to one side of the water tank 18 and below the side tank 25, a first ball screw 26 is rotatably connected to the inside of the side tank 25, a moving plate 28 is connected to the outside of the first ball screw 26 in a threaded manner, the bottom end of the moving plate 28 extends into the drain 48 and is fixedly connected with a sealing plug 29, a connector 30 is embedded on one side of the water tank 18, the diameter of the sealing plug 29 is matched with the inner diameter of the connector 30, and when the water level of a water body falls, a floating ring 4, an extending plate 31 and a limiting block 5 move downwards to drive a rack 19 to move downwards, so that one end of the sealing plug 29 is taken out from the inside of the connector 30, and water in the water tank 18 can be discharged into the drain 48 through the connector 30 and then into an external drainage pipeline 11.
Referring to fig. 1, fig. 2, fig. 4, fig. 6 and fig. 7, the top of the water tank 18 is fixedly connected with a transmission case 20, one side of the inner cavity of the transmission case 20 is rotatably connected with a rotating rod 21, the outer side of the rotating rod 21 is sleeved with a transmission gear 24, one end of the connecting block 7 is fixedly connected with a rack 19 matched with the transmission gear 24, one side of the inside of the transmission case 20 is rotatably connected with a transmission rod 22, the outer sides of the transmission rod 22 and the rotating rod 21 are sleeved with bevel gears 23 meshed with each other, one end of the transmission rod 22 extends into the side case 25 and is rotatably connected with one side of the inner cavity of the side case 25, and the outer sides of the first ball screw 26 and the transmission rod 22 are sleeved with belt pulleys 27 connected through belt transmission, so that the water level in a water body can be lifted along with the driving connector 30 is opened or closed, and the weight of the water tank 18 is improved or reduced.
Referring to fig. 1 to 4, an extension plate 31 is installed above the floating ring 4 on one side of the limiting block 5, and when the water level in the water body rises and falls, the floating ring 4 moves upwards, and at this time, the extension plate 31 is driven to move upwards, so that the height of the device can be increased, and the water body with rising water level can be blocked.
Referring to fig. 1 and 2, a floating plate 34 is slidably connected to one side of an inner cavity of the water tank 18, a top of the floating plate 34 is fixedly connected with a top column 35, the top of the top column 35 extends to the upper side of the water tank 18 and is fixedly connected with a support column 32, the top column 35 is located on one side of the transmission case 20, a top groove 33 is formed in the top of the support column 32, the floating ring 4 and the extension plate 31 move, the connecting block 7 and the rack 19 can pass through the top groove 33 to move to the upper side of the support column 32, when the water level in the water tank 18 rises, the support column 32 moves upwards, so that the top end of the extension plate 31 can be supported, and when impact force is applied to the extension plate 31 by a water body, the extension plate 31 is prevented from being bent or broken.
Referring to fig. 1, fig. 2, fig. 6 and fig. 8, the bottom of the support column 32 is fixedly connected with a detection column 38, one side of the side box 25 is fixedly connected with a detection box 37, the bottom of the detection column 38 is fixedly connected with a finger block 39, the inside of the finger block 39 is slidably connected with a slide block 40, one side of the slide block 40 is fixedly connected with a push column 41, the inside of the finger block 39 and the outside of the push column 41 are slidably connected with a tension spring 43, one end of the push column 41 extends to the outside of the finger block 39, one side of the inner cavity of the finger block 39 is provided with a switch 42, one end of the tension spring 43 is connected with one side of the inner cavity of the finger block 39, the other end of the tension spring 43 is connected with one side of the slide block 40, a second ball screw 44 is rotatably connected with one side of the detection box 37, and when the water level rises, the support column 32 moves upwards to drive the detection column 38 to move upwards, so that when the detection column 38 moves upwards to an alarm position, an alarm is triggered, the water level abnormality is prompted for a worker to treat the water body in time.
Referring to fig. 1, 2, 6 and 8, a worm gear 45 is sleeved on the outer side of the second ball screw 44, a worm 46 in driving connection with the worm gear 45 is rotatably connected to the inner cavity of the detection box 37, one end of the worm 46 extends to the outer side of the detection box 37, and a worker can rotate the worm 46 to drive the second ball screw 44 to rotate through the worm gear 45 by rotating the worm 46, so that the position of the push block 47 is adjusted, and the alarm water level can be adjusted, so that the position of the alarm water level can be adjusted as required.
Referring to fig. 1, 2 and 8, two sides of the detection box 37 are respectively provided with a visual plate, the positions of the two visual plates respectively correspond to the positions of the finger block 39 and the push block 47, the upward moving position of the finger block 39 can be observed through a scale on the visual plates, the rising liquid level of the water body can be obtained, the position of the push block 47 can be observed, and the position of the alarm water level can be adjusted according to the requirement.
In summary, when the sectional cofferdam diversion device for hydraulic engineering construction is used, a plurality of the devices are combined together to cofferdam water, the device is fixed at the bottom of the water, when the water volume in the cofferdam is increased, the water level rises, through buoyancy, the floating ring 4 pushes the limiting block 5 and the connecting rod 6 to move upwards, the connecting rod 6 drives the piston column 9 to move upwards through the connecting block 7, the piston column 9 drives the piston block 10 to move upwards, liquid in the piston cavity 8 is extruded into the liquid bag 15 through the pipeline 11, the liquid bag 15 is inflated, the inflated liquid bag 15 pushes the push plate 14 to move, the push plate 14 extrudes gas in the air bag 16, the push plate 14 drives the fixed plate 13 to move, the fixed plate 13 stretches out, the pressure is exerted on the fixed plate 13 through the water pressure of the water above the fixed plate 13, the stability of the baffle 2 is maintained, and the length of the fixed plate 13 moving to one side of the baffle 2 is longer, the stressed area of the fixed plate 13 is increased, and the stability of the baffle 2 is maintained.
When the limiting block 5 moves upwards, the connecting block 7 drives the rack 19 to move upwards, the rack 19 drives the transmission gear 24 to rotate, the transmission gear 24 drives the rotating rod 21 to rotate, the rotating rod 21 drives the bevel gear 23 to rotate, the transmission rod 22 drives the first ball screw 26 to rotate through the belt pulley 27, the moving plate 28 pushes one end of the sealing plug 29 to be inserted into the connector 30, the connector 30 is sealed, when the limiting block 5 moves to the upper side of the water inlet pipe 17, water in the water body on one side of the baffle 2 enters the water tank 18 through the water inlet pipe 17, the weight of the water tank 18 is increased, the pressure applied to the bottom plate 1 is increased, and therefore the stability of the device is improved;
when the floating ring 4 drives the limiting block 5 to move upwards, the extending plate 31 is driven to rise, so that the height of the device is increased, the water body is blocked, when the inside of the water tank 18 is communicated with the water body, the liquid level inside the water tank 18 is consistent with the liquid level in the water body, the buoyancy of the water in the water tank 18 pushes the floating plate 34 to move upwards, the floating plate 34 pushes the jacking column 35 to move upwards, the supporting column 32 moves upwards, and the extending plate 31 is supported through the contact position of the supporting column 32 and one side of the extending plate 31;
when the support column 32 moves upwards, the support column 32 drives the detection column 38 to move upwards, when the detection column 38 drives the push column 41 to contact with one end of the push block 47, one end of the push block 47 causes the push column 41 to push the slide block 40 to trigger the switch 42, at the moment, an alarm mounted on the top of the detection box 37 sounds and sends an alarm to the control center, and when the detection column 38 continues to move upwards, the pull spring 43 pulls the slide block 40 to reset, so that the push column 41 and the slide block 40 reset;
when the water level of the cofferdam water body drops, the air bag 16 pushes the push plate 14 to reset and move, so that liquid in the liquid bag 15 is sucked into the piston cavity 8 through the pipeline 11, the piston block 10 drives the piston column 9 and the connecting block 7, and the connecting rod 6 and the limiting block 5 and the extension plate 31 to move downwards, one end of the water inlet pipe 17 is blocked, then the rack 19 moves downwards, so that the rack 19 drives the transmission gear 24 to reset and rotate, the transmission gear 24 drives the transmission gear 21 to reset and rotate, the transmission rod 21 drives the transmission rod 22 to reset and rotate through the bevel gear 23, the transmission rod 22 drives the belt pulley 27 to rotate, the first ball screw 26 is driven to reset and rotate through the belt pulley 27, one end of the moving plate 28 drives the sealing plug 29 to move out of the connector 30, and water in the water tank 18 is discharged into the drainage pipeline 48 through the connector 30 and then discharged into the external drainage pipeline 11 through the drainage pipeline 48.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic engineering construction is with segmentation cofferdam water conservancy diversion equipment, includes bottom plate (1), its characterized in that: one side fixedly connected with baffle (2) of bottom plate (1), side tank (3) have been seted up to one side of baffle (2), side tank (3) inside sliding connection has stopper (5), floating collar (4) are installed to the bottom of stopper (5), the top fixedly connected with connecting rod (6) of stopper (5), the top of connecting rod (6) extends to the top of baffle (2), piston chamber (8) have been seted up to one side of baffle (2) inside and being located side tank (3), piston chamber (8) inside sliding connection has piston block (10), piston block (10)'s top fixedly connected with piston post (9), piston post (9)'s top extends to the top of baffle (2), connecting rod (6) and piston post (9)'s top fixedly connected with connecting block (7), pipeline (11) are installed to the top of baffle (2) inside and being located piston chamber (8), bottom plate (1) inside has seted up piston chamber (12), piston chamber (13) inside sliding connection has piston plate (13), piston chamber (14) is installed to one side of fixedly connected with reservoir (13), an air bag (16) is arranged at the other side of the inner cavity of the storage groove (12), one end of the pipeline (11) extends into the liquid bag (15), and one end of the fixing plate (13) extends to the outer side of the bottom plate (1);
the water tank (18) is fixedly connected to the top of the bottom plate (1) and located on one side of the baffle (2), the water inlet pipe (17) is arranged inside the baffle (2) and located on one side of the limiting block (5), one end of the water inlet pipe (17) extends to the inside of the side groove (3), the other end of the water inlet pipe (17) extends to the inside of the water tank (18), and the ventilation groove (36) is formed in one side of the water tank (18);
one side of the water tank (18) is fixedly connected with a side tank (25), one side of the water tank (18) is fixedly connected with a drainage channel (48) below the side tank (25), a first ball screw (26) is rotationally connected inside the side tank (25), a movable plate (28) is connected to the outer side of the first ball screw (26) in a threaded mode, the bottom end of the movable plate (28) extends to the inside of the drainage channel (48) and is fixedly connected with a sealing plug (29), a connector (30) is embedded on one side of the water tank (18), and the diameter of the sealing plug (29) is matched with the inner diameter of the connector (30);
when the water volume in the cofferdam increases, the water level rises, through buoyancy for floating collar (4) promotes stopper (5) and connecting rod (6) to reciprocate, makes connecting rod (6) drive piston post (9) through connecting block (7) and reciprocates, makes piston post (9) drive piston piece (10) to reciprocate, makes the inside liquid of piston chamber (8) squeeze into inside liquid bag (15) through pipeline (11), makes liquid bag (15) inflation.
2. The segmented cofferdam diversion apparatus for hydraulic engineering construction according to claim 1, wherein: the top fixedly connected with transmission case (20) of water tank (18), one side of transmission case (20) inner chamber rotates and is connected with dwang (21), the outside cover of dwang (21) is equipped with drive gear (24), the one end fixedly connected with of connecting block (7) and drive gear (24) matched with rack (19), one side rotation inside transmission case (20) is connected with transfer line (22), the outside of transfer line (22) and dwang (21) is all overlapped and is equipped with engaged with bevel gear (23), one end of transfer line (22) extends to inside one side rotation of side case (25) and one side with side case (25) inner chamber is connected, the outside of first ball (26) and transfer line (22) is all overlapped and is equipped with belt pulley (27) of being connected through the belt transmission.
3. The segmented cofferdam diversion apparatus for hydraulic engineering construction according to claim 1, wherein: an extension plate (31) is arranged on one side of the limiting block (5) and above the floating ring (4).
4. The segmented cofferdam diversion apparatus for hydraulic engineering construction according to claim 1, wherein: one side sliding connection of water tank (18) inner chamber has kickboard (34), the top fixedly connected with jack-prop (35) of kickboard (34), the top of jack-prop (35) extends to the top of water tank (18) and fixedly connected with support column (32), jack-prop (35) are located one side of transmission case (20), roof groove (33) have been seted up at the top of support column (32).
5. The segmented cofferdam diversion apparatus for hydraulic engineering construction of claim 4, wherein: the bottom fixedly connected with detection post (38) of support column (32), one side fixedly connected with detection case (37) of side case (25), the bottom fixedly connected with of detection post (38) indicates piece (39), the inside sliding connection who indicates piece (39) has slider (40), one side fixedly connected with of slider (40) pushes away post (41), the outside that indicates piece (39) inside and lie in pushing away post (41) all sliding connection has pulling force spring (43), the one end that pushes away post (41) extends to the outside that indicates piece (39), one side of indicating piece (39) inner chamber installs switch (42), one end of pulling force spring (43) is connected with one side of indicating piece (39) inner chamber, the other end of pulling force spring (43) is connected with one side of slider (40), the inside rotation of detection case (37) is connected with second ball (44), the outside threaded connection of second ball (44) has pushing away piece (47).
6. The segmented cofferdam diversion apparatus for hydraulic engineering construction of claim 5, wherein: the outside cover of second ball (44) is equipped with worm wheel (45), detection case (37) inner chamber rotation is connected with worm (46) that are connected with worm wheel (45) phase transmission, the one end of worm (46) extends to the outside of detection case (37).
7. The segmented cofferdam diversion apparatus for hydraulic engineering construction of claim 6, wherein: the two sides of the detection box (37) are provided with visual plates, and the positions of the two visual plates respectively correspond to the positions of the finger blocks (39) and the pushing blocks (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311387689.3A CN117127634B (en) | 2023-10-25 | 2023-10-25 | Sectional cofferdam diversion equipment for hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311387689.3A CN117127634B (en) | 2023-10-25 | 2023-10-25 | Sectional cofferdam diversion equipment for hydraulic engineering construction |
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| Publication Number | Publication Date |
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| CN117127634A CN117127634A (en) | 2023-11-28 |
| CN117127634B true CN117127634B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311387689.3A Active CN117127634B (en) | 2023-10-25 | 2023-10-25 | Sectional cofferdam diversion equipment for hydraulic engineering construction |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218847A (en) * | 2013-05-09 | 2014-11-20 | 大成建設株式会社 | Temporary cofferdam wall |
| CN212248299U (en) * | 2020-02-23 | 2020-12-29 | 中国电建集团华东勘测设计研究院有限公司 | Box type water filling cofferdam structure |
| CN113605331A (en) * | 2021-09-18 | 2021-11-05 | 中国长江电力股份有限公司 | Modular quick-assembly water retaining cofferdam for flood discharge runner maintenance and application method thereof |
| CN114028186A (en) * | 2021-12-14 | 2022-02-11 | 冉鹏飞 | Scraping device for traditional Chinese medicine acupuncture and massage department and using method thereof |
| CN218437138U (en) * | 2022-09-06 | 2023-02-03 | 中国水利水电第四工程局有限公司 | River sluice diversion closure cofferdam structure |
-
2023
- 2023-10-25 CN CN202311387689.3A patent/CN117127634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218847A (en) * | 2013-05-09 | 2014-11-20 | 大成建設株式会社 | Temporary cofferdam wall |
| CN212248299U (en) * | 2020-02-23 | 2020-12-29 | 中国电建集团华东勘测设计研究院有限公司 | Box type water filling cofferdam structure |
| CN113605331A (en) * | 2021-09-18 | 2021-11-05 | 中国长江电力股份有限公司 | Modular quick-assembly water retaining cofferdam for flood discharge runner maintenance and application method thereof |
| CN114028186A (en) * | 2021-12-14 | 2022-02-11 | 冉鹏飞 | Scraping device for traditional Chinese medicine acupuncture and massage department and using method thereof |
| CN218437138U (en) * | 2022-09-06 | 2023-02-03 | 中国水利水电第四工程局有限公司 | River sluice diversion closure cofferdam structure |
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| Publication number | Publication date |
|---|---|
| CN117127634A (en) | 2023-11-28 |
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