CN115217171B - River silt clearance salvages jack-up equipment for hydraulic engineering - Google Patents
River silt clearance salvages jack-up equipment for hydraulic engineering Download PDFInfo
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- CN115217171B CN115217171B CN202210888135.0A CN202210888135A CN115217171B CN 115217171 B CN115217171 B CN 115217171B CN 202210888135 A CN202210888135 A CN 202210888135A CN 115217171 B CN115217171 B CN 115217171B
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- cylinder
- hydraulic
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- 210000000078 claw Anatomy 0.000 claims abstract description 62
- 239000010802 sludge Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 239000010720 hydraulic oil Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Revetment (AREA)
Abstract
The invention discloses river sludge cleaning, salvaging and lifting equipment for hydraulic engineering, which relates to the technical field of river sludge cleaning and comprises four collecting claws and four lifting cylinders, wherein the four collecting claws are arranged below the lifting cylinders, the top of each lifting cylinder is fixedly connected with a control valve, the top of each control valve is fixedly connected with a hydraulic oil pipe, and the middle part of the inner top wall of each lifting cylinder is fixedly connected with a fixing rod. According to the invention, by arranging the transverse connecting plate, when the residual sludge in the river is required to be cleaned, the four collecting claws can be connected into two symmetrical half boxes, the collecting claws can be conveniently opened and closed, the purpose of cleaning the residual sludge is achieved, by arranging the sealing cylinder, when the sludge is normally clamped, the middle hydraulic cylinder can be independently acted by hydraulic oil, meanwhile, the pressing column can be pressed after the collecting claws are closed, and the sludge is pressurized by the pressing plate, so that the purpose of reducing the water content in the sludge is achieved.
Description
Technical Field
The invention relates to the technical field of river sludge cleaning, in particular to river sludge cleaning, salvaging and lifting equipment for hydraulic engineering.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. The water flow in the river course can be greatly increased in the rainy season every year, a large amount of silt can be formed in the river course, the silt can be lifted up the river bed after long-time accumulation, the water level in the river can be increased, if the silt in the river can not be cleaned timely, the normal exertion of water conservancy functions such as flood control, drainage, irrigation, water supply and the like can be seriously influenced, and river water levee breach is probably caused due to the fact that the water level is too high, so that a very large natural disaster can be caused.
At present, the dredging equipment of the external river is more, because the external river is large in depth and wide in river surface, the dredging ship can be used for cleaning the sludge, the place with a narrow river surface can be cleaned by using an excavator, but no special mechanical dredging equipment is available at present for the inland river with a small river channel depth, so that the traditional manual dredging equipment is adopted for dredging the inland river at present, the working capacity is large, the construction efficiency is low, a plurality of sludge residues are not cleaned cleanly when the sludge is cleaned, and the water content in the cleaned sludge is large, so that the sludge is inconvenient to transport and process.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides river sludge cleaning, salvaging and lifting equipment for hydraulic engineering, which has the advantages of effectively cleaning sludge in a river, performing preliminary treatment on the sludge and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of effectively cleaning the silt in the river channel and carrying out preliminary treatment on the silt, the invention provides the following technical scheme: the utility model provides a jack-up equipment is salvaged in river course silt clearance for hydraulic engineering, includes collection claw and hoist and mount section of thick bamboo, collection claw sets up in the below of hoist and mount section of thick bamboo, collection claw has four, four the top centre of collection claw is fixedly connected with first swivel post, second swivel post, third swivel post, fourth swivel post respectively, the top of first swivel post, second swivel post, third swivel post, fourth swivel post is all fixedly connected with swivel ring, the side fixedly connected with engaging lug of hoist and mount section of thick bamboo, engaging lug has the rotating plate through connecting pin swing joint, the bottom fixedly connected with of rotating plate opens and shuts the dish, the rotary groove has been seted up to the edge of opening and shutting the dish, the inside of rotary groove is provided with the cylinder that cooperates the rotation with the swivel ring;
the middle side surfaces of the first rotating column, the second rotating column, the third rotating column and the fourth rotating column are fixedly connected with transverse connecting plates, the end parts of the transverse connecting plates are fixedly connected with bottom connecting plates, the inner side surfaces of the middle parts of the first rotating column, the second rotating column, the third rotating column and the fourth rotating column are fixedly connected with outer spherical shells, double-end clubs are movably connected to the inner parts of the outer spherical shells, middle hydraulic cylinders are movably connected to the bottoms of the lifting cylinders, compression columns are movably connected to the bottoms of the middle hydraulic cylinders, inner spherical shells are fixedly connected to the bottom side surfaces of the middle hydraulic cylinders, and the other ends of the double-end clubs are movably arranged in the inner spherical shells;
the two opening and closing discs are semicircular, a pair of penetrating plates are fixedly connected to the closed position of the top of the opening and closing disc, a threaded block is fixedly connected to the top of the opening and closing disc, a threaded hole is formed in the threaded block, a penetrating bolt is connected to the internal threads of the threaded hole, and a round hole for penetrating the penetrating bolt is formed in the middle of each penetrating plate;
the top fixedly connected with control valve of hoist and mount section of thick bamboo, the top fixedly connected with hydraulic pressure oil pipe of control valve, the interior roof middle part fixedly connected with dead lever of hoist and mount section of thick bamboo, fixedly connected with seal tube in the middle of the top of middle hydraulic pressure section of thick bamboo, the bottom fixedly connected with of dead lever and seal tube inner wall sealing fit's sealing disk, the sealing washer of sealing fit's sealing tube bottom sealing fit is filled up in the middle of the top of compressing tightly the post, the bottom fixedly connected with of compressing tightly the post and collecting claw constitution inner space adaptation's clamp plate.
Preferably, each collecting claw is in the shape of a quarter box, and the pressing plate is square.
Preferably, two hydraulic oil pipes are arranged, and the other ends of the two hydraulic oil pipes are connected with a hydraulic oil pump.
Preferably, the transverse connection plates on the first rotating column and the second rotating column are in butt joint, and the transverse connection plates on the third rotating column and the fourth rotating column are in butt joint.
Preferably, the middle parts of the bottom connecting plate and the top connecting plate are respectively provided with a connecting hole, connecting bolts are inserted into the connecting holes, and connecting nuts are connected with the end parts of the connecting bolts in a threaded manner.
Preferably, the top inner wall of the sealing cylinder is provided with a chamfer, and the length of the sealing cylinder is equal to that of the fixing rod.
Preferably, the bottom inclined planes are arranged at the edges of the inner bottom walls of the collecting claws, and cross-shaped inclined plane grooves are formed between the bottom inclined planes in the closed state of the collecting claws.
Preferably, the collection claws are four, and the four collection claws form an open-top container in a closed state.
Preferably, a rope connector is arranged in the middle of the top of the hoisting cylinder, a cable is fixedly connected in the rope connector, and the top of the cable is connected with a winch of a crane.
Three beneficial effects
Compared with the prior art, the invention provides river sludge cleaning, salvaging and lifting equipment for hydraulic engineering, which has the following beneficial effects:
1. this hoisting equipment is salvaged in river course silt clearance for hydraulic engineering through setting up to collect claw, can utilize the crane to pass through the hawser with equipment hoist to the top in river course, can utilize the separation between the collection claw and the space that the closure formed to clear up the silt in the river course when the clearance river course, reduces the work load of manual cleaning river course silt, reaches the purpose that alleviates workman's amount of labour.
2. This hoisting equipment is salvaged in river course silt clearance for hydraulic engineering is through setting up the cross connection board, when need clear up the residual silt in the river course, can connect into two symmetrical half boxes with four collection claws, through the cooperation between wearing picture peg and the interlude bolt, can be convenient for collect the opening and shutting of claw, reaches the purpose of clear up residual silt.
3. This hoisting equipment is salvaged in river course silt clearance for hydraulic engineering through setting up sealed section of thick bamboo, when normally pressing from both sides getting silt, can be through the independent action of hydraulic oil to middle hydraulic cylinder, can exert pressure to compressing tightly the post again after collecting claw closure simultaneously, utilizes the clamp plate to pressurize silt, reaches the purpose that reduces silt water content.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1B according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the bottom incline plane of the present invention;
FIG. 6 is a schematic view of a bottom bevel in front cross-section.
In the figure: 1. a hydraulic oil pipe; 2. a control valve; 3. a connecting lug; 4. a connecting pin shaft; 5. a rotating plate; 6. a transverse connecting plate; 7. a first swivel post; 8. a collection claw; 9. a pressing plate; 10. a compression column; 11. an inner spherical shell; 12. double-ended cue; 13. an outer spherical shell; 14. an intermediate hydraulic cylinder; 15. an opening and closing disc; 16. hoisting a cylinder; 17. a rope connector; 18. a cable; 19. a connecting bolt; 20. a coupling nut; 21. a bottom connecting plate; 22. a top connection plate; 23. inserting plates; 24. a screw block; 25. inserting bolts; 26. a rotating ring; 27. a rotating groove; 28. a second swivel post; 29. a third rotating column; 30. a fourth rotating column; 31. a bottom bevel; 32. a closing pad; 33. a sealing cylinder; 34. a sealing plate; 35. and a fixing rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, a river sludge cleaning, salvaging and lifting device for hydraulic engineering comprises a collecting claw 8 and a lifting cylinder 16, and is characterized in that: the collecting claw 8 is arranged below the lifting cylinder 16, a splicing mechanism is arranged between the lifting cylinder 16 and the collecting claw 8, and the bottom of the splicing mechanism is connected with the collecting claw 8 through a grasping mechanism; the splicing mechanism comprises two opening and closing discs 15 which are arranged in a semicircular symmetrical manner, the opening and closing discs 15 are movably connected with the lifting cylinder 16, connecting pieces are arranged between the two opening and closing discs 15, four collecting claws 8 are arranged, the middle parts of the tops of the four collecting claws 8 are fixedly connected with a first rotating column 7, a second rotating column 28, a third rotating column 29 and a fourth rotating column 30 respectively, the tops of the first rotating column 7, the second rotating column 28, the third rotating column 29 and the fourth rotating column 30 are fixedly connected with a rotating ring 26, each collecting claw 8 is in the shape of a quarter box body, a pressing plate 9 is square, the transverse connection plates 6 on the first rotating column 7 and the second rotating column 28 are used in butt joint, the transverse connection plates 6 on the third rotating column 29 and the fourth rotating column 30 are fixedly connected with middle side surfaces of the first rotating column 7, the second rotating column 28, the third rotating column 29 and the fourth rotating column 30 respectively, the end parts of the transverse connection plates 6 are fixedly connected with bottom connection plates 21, the middle inner side surfaces of the first rotating column 7, the second rotating column 28, the third rotating column 29 and the fourth rotating column 30 are fixedly connected with an outer spherical shell 13, the inside of the outer spherical shell 13 is movably connected with a double-head ball rod 12, the bottom of a lifting cylinder 16 is movably connected with a middle hydraulic cylinder 14, the bottom of the middle hydraulic cylinder 14 is movably connected with a compression column 10, the bottom side surface of the middle hydraulic cylinder 14 is fixedly connected with an inner spherical shell 11, the other end of the double-head ball rod 12 is movably arranged in the inner spherical shell 11, four collecting claws 8 are provided with four collecting claws 8 to form a container with an opening at the top, the inner bottom wall edge of each collecting claw 8 is provided with a bottom inclined surface 31, a cross inclined surface groove is formed between the bottom inclined surfaces 31 in the closed state of each collecting claw 8, a rope connector 17 is arranged in the middle of the top of the lifting cylinder 16, the inside of each rope connector 17 is fixedly connected with a cable 18, the top of the cable 18 is connected to the hoist of the crane.
When the hydraulic pressure drum 14 is used, four collection claws 8 are in an open state when moving to the top, cables 18 are discharged through a winch, when the hydraulic pressure drum 14 reaches the river bottom, the four collection claws 8 are closed through extending the middle hydraulic pressure drum 14, the four collection claws 8 are close to each other, sludge and branches inside the river channel and larger garbage are grabbed out, the collection claws 8 are completely closed when the middle hydraulic pressure drum 14 moves to the bottom, meanwhile, a sealing disc 34 is pulled out from the inside of the sealing drum 33, hydraulic oil pushes a pressing column 10 to move downwards to press the sludge inside the collection claws 8 by using a pressing plate 9, so that the water content in the sludge is reduced, then equipment is transferred to a transport vehicle on the shore through a crane, when the sludge amount in the river channel is small, as the four collection claws 8 are separated and then contact with the bottom of the river channel at first, a tip part cannot be used for treating a small amount of sludge, a bottom connecting plate 21 and a top connecting plate 22 are connected together through a connecting bolt 19, then a rotary penetration bolt 25 is taken out from the inside a plate 23, two penetration discs 15 can be separated, a first rotary column 7 and a second rotary column 28 and a third rotary column 28 are rotated together when the middle hydraulic pressure drum 14 is again, and the bottom of the fourth rotary column 29 can be fully opened, and the bottom of the river channel can be fully cleaned up by rotating the rotary column 30.
Example 2
Referring to fig. 1-5, a river sludge cleaning, salvaging and lifting device for hydraulic engineering comprises a collecting claw 8 and a lifting cylinder 16, and is characterized in that: the collecting claw 8 is arranged below the lifting cylinder 16, a splicing mechanism is arranged between the lifting cylinder 16 and the collecting claw 8, the bottom of the splicing mechanism is connected with the collecting claw 8 through a grasping mechanism, a hydraulic mechanism is arranged in the middle of the bottom of the lifting cylinder 16, the hydraulic mechanism is movably connected with the grasping mechanism through a double-head ball rod 12, a pressing plate 9 matched with the collecting claw 8 is arranged at the bottom of the hydraulic mechanism, a connecting lug 3 is fixedly connected with the side surface of the lifting cylinder 16, a rotating plate 5 is movably connected with the connecting lug 3 through a connecting pin 4, an opening and closing disc 15 is fixedly connected with the bottom of the rotating plate 5, a rotating groove 27 is formed at the edge of the opening and closing disc 15, a cylinder matched with a rotating ring 26 for rotation is arranged in the rotating groove 27, the connecting piece comprises a pair of penetrating plates 23 which are fixedly connected with the closing part of the top of the opening and closing disc 15, a threaded block 24 is fixedly connected with the top of the opening and closing disc 15, a threaded hole is formed in the threaded block 24, the threaded hole is internally connected with a penetrating bolt 25 in a threaded manner, a round hole for penetrating the penetrating bolt 25 is formed in the middle of the penetrating plate 23, a control valve 2 is fixedly connected to the top of the lifting cylinder 16, a hydraulic oil pipe 1 is fixedly connected to the top of the control valve 2, a fixed rod 35 is fixedly connected to the middle of the inner top wall of the lifting cylinder 16, a sealing cylinder 33 is fixedly connected to the middle of the top of the middle hydraulic cylinder 14, a sealing disc 34 in sealing fit with the inner wall of the sealing cylinder 33 is fixedly connected to the bottom of the fixed rod 35, a sealing pad 32 in sealing fit with the bottom of the sealing cylinder 33 is fixedly connected to the middle of the top of the pressing column 10, a pressing plate 9 in sealing fit with the inner space formed by the collecting claw 8 is fixedly connected to the bottom of the pressing column 10, a chamfer is arranged on the inner wall of the top of the sealing cylinder 33, the length of the sealing cylinder 33 is equal to the length of the fixed rod 35, a top connecting plate 22 is fixedly connected to the bottom of the opening and closing disc 15, connecting holes are formed in the middle of the bottom connecting plate 21 and the middle of the top connecting plate 22, connecting bolts 19 are inserted into the connecting holes, and connecting nuts 20 are connected to the end portions of the connecting bolts 19 in a threaded mode.
During the use, this hoisting equipment is salvaged in river course silt clearance for hydraulic engineering through setting up to collect claw 8, can utilize the crane to hoist the top of river course with equipment through hawser 18, can utilize the separation between the collection claw 8 and the space that the closure formed to clear up the silt in the river course when the clearance river course, reduce the work load of manual clearance river course silt, reach the purpose that alleviates workman's amount of labour, through setting up cross-over plate 6, when need clear up the residual silt in the river course, can be connected into two symmetrical half boxes with four collection claws 8, through the cooperation between wear picture peg 23 and the interlude bolt 25, can be convenient for collect claw 8 open and shut, reach the purpose of clear up residual silt, through setting up seal cylinder 33, when normally press from both sides the silt, can be applied pressure to compressing tightly post 10 again through hydraulic oil to middle hydraulic cylinder 14 after collecting claw 8 closure, utilize clamp plate 9 to pressurize the silt, reach the purpose that reduces the water content in the silt.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. River silt clearance salvages hoisting equipment for hydraulic engineering, including collecting claw (8) and hoist and mount section of thick bamboo (16), its characterized in that: the collecting claw (8) is arranged below the hoisting cylinder (16), a splicing mechanism is arranged between the hoisting cylinder (16) and the collecting claw (8), and the bottom of the splicing mechanism is connected with the collecting claw (8) through a grasping mechanism;
the splicing mechanism comprises two opening and closing discs (15) which are arranged in a semicircular and symmetrical mode, the opening and closing discs (15) are movably connected with the hoisting cylinder (16), and a connecting piece is arranged between the two opening and closing discs (15);
the side of the hoisting cylinder (16) is fixedly connected with a connecting lug (3), the connecting lug (3) is movably connected with a rotating plate (5) through a connecting pin shaft (4), the bottom of the rotating plate (5) is fixedly connected with an opening and closing disc (15), the edge of the opening and closing disc (15) is provided with a rotating groove (27), and a cylinder which is matched with the rotating ring (26) to rotate is arranged in the rotating groove (27);
a hydraulic mechanism is arranged in the middle of the bottom of the lifting cylinder (16), the hydraulic mechanism is movably connected with the grasping mechanism through a double-head ball rod (12), and a pressing plate (9) matched with the collecting claw (8) is arranged at the bottom of the hydraulic mechanism;
the four collecting claws (8) are respectively fixedly connected with a first rotating column (7), a second rotating column (28), a third rotating column (29) and a fourth rotating column (30) in the middle of the tops of the four collecting claws (8), the tops of the first rotating column (7), the second rotating column (28), the third rotating column (29) and the fourth rotating column (30) are fixedly connected with rotating rings (26), each collecting claw (8) is in the shape of a quarter box, the pressing plate (9) is square, the transverse connection plates (6) on the first rotating column (7) and the second rotating column (28) are in butt joint, and the transverse connection plates (6) on the third rotating column (29) and the fourth rotating column (30) are in butt joint;
the novel ball lifting device is characterized in that the lateral sides of the middle of the first rotating column (7), the second rotating column (28), the third rotating column (29) and the fourth rotating column (30) are fixedly connected with a transverse connecting plate (6), the end part of the transverse connecting plate (6) is fixedly connected with a bottom connecting plate (21), the inner lateral sides of the middle of the first rotating column (7), the second rotating column (28), the third rotating column (29) and the fourth rotating column (30) are fixedly connected with an outer ball shell (13), the inner side of the outer ball shell (13) is movably connected with a double-head ball rod (12), the bottom of the lifting cylinder (16) is movably connected with a middle hydraulic cylinder (14), the bottom of the middle hydraulic cylinder (14) is movably connected with a compression column (10), the lateral sides of the bottom of the middle hydraulic cylinder (14) are fixedly connected with an inner ball shell (11), and the other end of the double-head ball rod (12) is movably arranged inside the inner ball shell (11).
2. The river sludge cleaning, salvaging and lifting device for hydraulic engineering according to claim 1, wherein: the connecting piece comprises a pair of penetrating plates (23) which are fixedly connected at the closed position of the top of the opening and closing disc (15), a threaded block (24) is fixedly connected to the top of the opening and closing disc (15), a threaded hole is formed in the threaded block (24), penetrating bolts (25) are connected to the internal threads of the threaded hole, and round holes used for penetrating the penetrating bolts (25) are formed in the middle of the penetrating plates (23).
3. The river sludge cleaning, salvaging and lifting device for hydraulic engineering according to claim 1, wherein: the top fixedly connected with control valve (2) of hoist and mount section of thick bamboo (16), the top fixedly connected with hydraulic pressure oil pipe (1) of control valve (2), the interior roof middle part fixedly connected with dead lever (35) of hoist and mount section of thick bamboo (16), fixedly connected with seal tube (33) in the middle of the top of middle hydraulic pressure section of thick bamboo (14), the bottom fixedly connected with of dead lever (35) and seal tube (33) inner wall sealing fit's sealing disk (34), fixedly connected with and seal tube (33) bottom sealing fit's closing pad (32) in the middle of the top of compressing tightly post (10), compressing tightly the bottom fixedly connected with of post (10) and collecting claw (8) constitution inner space adaptation clamp plate (9), the top inner wall of seal tube (33) is provided with the chamfer, the length of seal tube (33) equals the length of dead lever (35).
4. The river sludge cleaning, salvaging and lifting device for hydraulic engineering according to claim 1, wherein: the collecting claws (8) are four, the four collecting claws (8) form a container with an opening at the top in a closed state, bottom inclined planes (31) are arranged at the edges of the inner bottom walls of the collecting claws (8), and cross-shaped inclined plane grooves are formed between the bottom inclined planes (31) in the closed state of the collecting claws (8).
5. The river sludge cleaning, salvaging and lifting device for hydraulic engineering according to claim 1, wherein: the bottom of dish (15) that opens and shuts fixedly connected with top connecting plate (22), connecting hole has all been seted up at the middle part of bottom connecting plate (21) and top connecting plate (22), connecting bolt (19) have been alternateed to the inside of connecting hole, the tip threaded connection of connecting bolt (19) has coupling nut (20).
6. The river sludge cleaning, salvaging and lifting device for hydraulic engineering according to claim 1, wherein: the hoisting device is characterized in that a rope connector (17) is arranged in the middle of the top of the hoisting barrel (16), a cable (18) is fixedly connected to the inside of the rope connector (17), and the top of the cable (18) is connected with a hoist of a crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888135.0A CN115217171B (en) | 2022-07-27 | 2022-07-27 | River silt clearance salvages jack-up equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888135.0A CN115217171B (en) | 2022-07-27 | 2022-07-27 | River silt clearance salvages jack-up equipment for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115217171A CN115217171A (en) | 2022-10-21 |
| CN115217171B true CN115217171B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210888135.0A Active CN115217171B (en) | 2022-07-27 | 2022-07-27 | River silt clearance salvages jack-up equipment for hydraulic engineering |
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| CN (1) | CN115217171B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204491821U (en) * | 2015-03-12 | 2015-07-22 | 汉中市超能机电设备有限责任公司 | Municipal sewage system well head sundries cleaning device |
| CN205637099U (en) * | 2016-05-16 | 2016-10-12 | 湖南中涛起重科技有限公司 | Automobile -used sludger of silt grab bucket |
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| CN212715094U (en) * | 2020-05-27 | 2021-03-16 | 杨卫军 | Ditch dredging device that water conservancy water and electricity construction was used |
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| CN214692912U (en) * | 2021-02-18 | 2021-11-12 | 烟台港集装箱码头有限公司 | Electric hydraulic grab bucket for realizing ore operation function of container shore bridge |
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| CN204491821U (en) * | 2015-03-12 | 2015-07-22 | 汉中市超能机电设备有限责任公司 | Municipal sewage system well head sundries cleaning device |
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| CN210766948U (en) * | 2019-08-16 | 2020-06-16 | 广东华南环保产业技术研究院有限公司 | River bottom sludge environment-friendly sludge taking-out mechanical gripper for manufacturing solidified silicon |
| WO2021196244A1 (en) * | 2020-04-04 | 2021-10-07 | 唐山哈船科技有限公司 | Harbor channel dredging equipment, and method therefor |
| CN212715094U (en) * | 2020-05-27 | 2021-03-16 | 杨卫军 | Ditch dredging device that water conservancy water and electricity construction was used |
| CN214692912U (en) * | 2021-02-18 | 2021-11-12 | 烟台港集装箱码头有限公司 | Electric hydraulic grab bucket for realizing ore operation function of container shore bridge |
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| CN115217171A (en) | 2022-10-21 |
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