CN115943915B - Stability compensation device in lifting process of steel pipe pile net cage structure - Google Patents
Stability compensation device in lifting process of steel pipe pile net cage structure Download PDFInfo
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- CN115943915B CN115943915B CN202310032973.2A CN202310032973A CN115943915B CN 115943915 B CN115943915 B CN 115943915B CN 202310032973 A CN202310032973 A CN 202310032973A CN 115943915 B CN115943915 B CN 115943915B
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Abstract
The invention discloses a stability compensation device in the lifting process of a steel pipe pile upper net cage structure, which comprises a foundation bearing platform, wherein a plurality of steel pipe pile bodies are arranged on the bottom surface of the foundation bearing platform, net cage bodies are arranged among the plurality of steel pipe pile bodies, a plurality of edges vertically arranged on the net cage bodies are respectively arranged in one-to-one correspondence with the plurality of steel pipe pile bodies, the tops and bottoms of the edges vertically arranged on the net cage bodies are respectively in sliding contact with the steel pipe pile bodies through first compensation mechanisms, a cylinder is fixedly connected with the bottom surface of the net cage body, an air inlet mechanism and a water inlet mechanism are respectively arranged at the bottoms of the cylinder in a communicating mode, a second compensation mechanism is arranged on the peripheral surface of the cylinder, and the tops of the second compensation mechanism are fixedly connected with the bottom surface of the net cage body. The invention can improve the working efficiency, realize the mutual coordination of mechanical driving lifting and charging and discharging lifting, improve the lifting efficiency of the net cage body and keep the stability of the net cage body in the vertical lifting process.
Description
Technical Field
The invention relates to the technical field of mariculture, in particular to a stability compensation device in the lifting process of a steel pipe pile net cage structure.
Background
The lifting of the traditional floating net cage structure is realized by injecting water into the floating pipe and inflating, and the lifting net cage on the steel pipe pile is easy to incline to the floating pipe when injecting water into the floating pipe under the extreme working condition, so that the lifting time is long and the lifting is difficult. The floating frame structure on the offshore steel pipe pile mainly plays a role of a framework, maintains the culture space inside the net cage and resists the action load under the extreme sea condition. The stability control in the lifting process of the net cage on the offshore steel pipe pile is required to be provided with other types of compensation devices, the stability compensation devices are mainly used for providing power for the lifting process of the net cage structure, providing buoyancy in the lifting process, providing gravity in the descending process, maintaining the stability of the net cage in the lifting process, facilitating the lifting of the net cage structure and reducing the resistance.
The invention provides a novel compensating device of a lifting type net cage structure on a steel pipe pile foundation, which is characterized in that the lifting type net cage structure on the basis of the steel pipe pile is low in working efficiency due to the fact that the water flushing, exhausting and inflating drainage methods of the traditional net cage structure floating frame control the net cage to descend and lift the lifting type net cage structure on the basis of the steel pipe pile, and the floating frame structure is slow in water flushing process, so that the lifting efficiency of the net cage is improved, and the stability of the net cage in the vertical lifting process is kept.
Disclosure of Invention
The invention aims to provide a stability compensation device for a steel pipe pile net cage structure in the lifting process, so as to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a stability compensation device in the lifting process of a steel pipe pile net cage structure, which comprises the following components:
the steel pipe pile comprises a foundation bearing platform, the bottom surface of foundation bearing platform is provided with a plurality of steel-pipe pile bodies, a plurality of be provided with the box with a net body between the steel-pipe pile body, a plurality of edges of vertical setting on the box with a net body respectively with a plurality of steel-pipe pile body one-to-one sets up, the top and the bottom of the edge of vertical setting on the box with a net body respectively through first compensation mechanism with steel-pipe pile body sliding contact, the bottom surface rigid coupling of box with a net body has a drum, the bottom of drum communicates respectively and is provided with mechanism and water inlet mechanism, the global second compensation mechanism that is provided with of drum, the top of second compensation mechanism with box with a net body bottom surface rigid coupling.
Preferably, the first compensation mechanism comprises a guide cylinder, the outer wall rigid coupling of the guide cylinder is in on the edge of box with a net body, the guide cylinder cover is established on the steel-pipe pile body, the top and the bottom inner wall of guide cylinder are provided with seal assembly respectively, seal assembly with steel-pipe pile body outer wall sliding contact, be provided with a plurality of guide assemblies on the guide cylinder inner wall, a plurality of guide assemblies with steel-pipe pile body outer wall roll connection, outer wall one side of guide cylinder is provided with auxiliary assembly.
Preferably, the guiding component comprises a telescopic cylinder, one end of the telescopic cylinder is fixedly connected to the inner wall of the guiding cylinder, a telescopic hole is formed in the other end of the telescopic cylinder, a limiting cylinder is fixedly connected to the inner wall of the telescopic cylinder, a limiting plate is arranged in the telescopic cylinder, the peripheral surface of the limiting plate is in sliding contact with the inner wall of the telescopic cylinder, one end of a spring is fixedly connected to one side of the limiting plate, the other end of the spring is fixedly connected to the inner wall of the guiding cylinder, the spring is located in the telescopic cylinder, one end of a telescopic column is fixedly connected to the other side of the limiting plate, the other end of the telescopic column penetrates through the outer wall of the middle of a rotating shaft fixedly connected to the telescopic hole, guide wheels are respectively connected to the two ends of the rotating shaft in a rotating mode, and the guide wheels are in rolling contact with the outer wall of the steel pipe pile body.
Preferably, the sealing assembly comprises a sealing ring, the sealing ring is sleeved on the steel pipe pile body, the inner wall of the sealing ring is in sliding contact with the outer wall of the steel pipe pile body, a fixed ring is fixedly connected to the inner wall of the opening of the guide cylinder, and a rubber layer is fixedly connected between the fixed ring and the sealing ring.
Preferably, the auxiliary assembly comprises an auxiliary cylinder, the auxiliary cylinder is fixedly connected to the top surface of the base bearing platform, the output end of the auxiliary cylinder penetrates through one end of the base bearing platform fixedly connected with an auxiliary rod, an auxiliary sleeve is fixedly connected to the outer wall of the guide cylinder through a plurality of steel ropes, and the auxiliary rod penetrates through the sleeve and is fixedly connected with the inner wall of the sleeve.
Preferably, the air inlet mechanism comprises an air compressor, the air compressor is fixedly connected to the basic bearing platform, an air inlet hole is formed in the bottom surface of the cylinder, a first electromagnetic valve is arranged in the air inlet hole, and the air compressor is communicated with the air inlet hole through an air inlet pipe.
Preferably, the water inlet mechanism comprises a water pump, the water pump is fixedly connected to the top surface of the basic bearing platform, a water inlet hole is formed in the bottom surface of the cylinder, a second electromagnetic valve is arranged in the water inlet hole, and the water pump is communicated with the water inlet hole through a water inlet pipe.
Preferably, the second compensation mechanism comprises an annular pipe, the cylinder is arranged in the annular pipe, a plurality of connecting pipes are arranged at the bottom of the outer wall of the cylinder at equal intervals in the circumferential direction and are communicated with the annular pipe, a plurality of water outlet pipes are arranged at the bottom of the annular pipe at equal intervals in the circumferential direction and are communicated with each other, one-way valves are arranged in the water outlet pipes, and the connecting pipes and the annular pipe are fixedly connected with the bottom surface of the net cage body through connecting columns.
The invention discloses the following technical effects: the first compensation mechanism and the second compensation mechanism provided by the invention can improve the working efficiency, realize the mutual coordination of mechanical driving lifting and charging and discharging lifting, improve the lifting efficiency of the net cage body and keep the stability of the net cage body in the vertical lifting process. The water filling mechanism is arranged to fill water in the cylinder, the first compensation mechanism matched with the water filling mechanism is arranged to realize the descent of the net cage body, the air inlet mechanism can be arranged to realize the inflation in the cylinder, and meanwhile, the water in the second compensation mechanism is discharged, so that the lifting action of the net cage body is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a stability compensation device in the lifting process of a steel pipe pile net cage structure;
FIG. 2 is an enlarged view of a portion of A1 of FIG. 1;
FIG. 3 is an enlarged view of a portion of A2 of FIG. 1;
FIG. 4 is an enlarged view of a portion of A3 of FIG. 1;
1, a basic bearing platform; 2. a steel pipe pile body; 3. a cage body; 4. a cylinder; 5. a guide cylinder; 6. a telescopic cylinder; 7. a limiting cylinder; 8. a limiting plate; 9. a spring; 10. a telescopic column; 11. a rotating shaft; 12. a guide wheel; 13. a seal ring; 14. a fixing ring; 15. a rubber layer; 16. an auxiliary cylinder; 17. an auxiliary lever; 18. a sleeve; 19. an air compressor; 20. a first electromagnetic valve; 21. an air inlet pipe; 22. a water pump; 23. a second electromagnetic valve; 24. a water inlet pipe; 25. an annular tube; 26. a connecting pipe; 27. a water outlet pipe; 28. a one-way valve; 29. and (5) connecting the columns.
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.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 4, the present invention provides a stability compensation device in a lifting process of a steel pipe pile net cage structure, comprising:
the foundation pile cap 1, the bottom surface of foundation pile cap 1 is provided with a plurality of steel-pipe pile bodies 2, be provided with box with a net body 3 between a plurality of steel-pipe pile bodies 2, a plurality of edges of vertical setting on the box with a net body 3 set up with a plurality of steel-pipe pile bodies 2 one-to-one respectively, the top and the bottom of the edge of vertical setting on the box with a net body 3 are respectively through first compensation mechanism and steel-pipe pile body 2 sliding contact, the bottom surface rigid coupling of box with a net body 3 has drum 4, the bottom of drum 4 is provided with air inlet mechanism and water inlet mechanism in the intercommunication respectively, the global second compensation mechanism that is provided with of drum 4, the top and the box with a net body 3 bottom surface rigid coupling of second compensation mechanism.
The first compensation mechanism and the second compensation mechanism provided by the invention can improve the working efficiency, realize the mutual coordination of mechanical driving lifting and charging and discharging lifting, improve the lifting efficiency of the net cage body 3 and keep the stability of the net cage body 3 in the vertical lifting process. The water filling mechanism is arranged to fill water in the cylinder 4, the first compensation mechanism matched with the water filling mechanism is arranged to realize the descent of the net cage body 3, the air inlet mechanism can realize the inflation in the cylinder 4, and meanwhile, the water in the second compensation mechanism is discharged, so that the lifting action of the net cage body 3 is realized.
Further optimizing scheme, first compensation mechanism includes guide cylinder 5, and guide cylinder 5's outer wall rigid coupling is on the arris of box with a net body 3, and guide cylinder 5 cover is established on steel-pipe pile body 2, and guide cylinder 5's top and bottom inner wall are provided with seal assembly respectively, seal assembly and outer wall sliding contact are provided with a plurality of guide assemblies on the guide cylinder 5 inner wall, and a plurality of guide assemblies are connected with steel-pipe pile body 2 outer wall roll, and guide cylinder 5's outer wall one side is provided with auxiliary assembly.
Realize spacing steel-pipe pile body 2 through setting up guide cylinder 5, reach the technological effect to the stable lift of box with a net body 3, simultaneously, the seal assembly who sets up realizes the clean effect to steel-pipe pile body 2 outer wall at the lift in-process, avoids adhering to impurity on steel-pipe pile body 2 to cause the interference to the guide assembly, influences the stability that box with a net body 3 goes up and down. The auxiliary assembly that sets up can accelerate the speed to box with a net body 3 lift, improves work efficiency by a wide margin.
Further optimizing scheme, the direction subassembly includes flexible section of thick bamboo 6, the one end rigid coupling of flexible section of thick bamboo 6 is on the guide cylinder 5 inner wall, the shrinkage cavity has been seted up to the other end of flexible section of thick bamboo 6, flexible section of thick bamboo 6 inner wall rigid coupling has a spacing section of thick bamboo 7, and be provided with limiting plate 8 in the flexible section of thick bamboo 6, limiting plate 8 global and flexible section of thick bamboo 6 inner wall sliding contact, one side rigid coupling of limiting plate 8 has the one end of spring 9, the other end and the guide cylinder 5 inner wall rigid coupling of spring 9, and spring 9 is located flexible section of thick bamboo 6, the opposite side rigid coupling of limiting plate 8 has the one end of flexible post 10, the other end of flexible post 10 runs through the middle part outer wall that flexible hole rigid coupling has pivot 11, the both ends of pivot 11 are rotated respectively and are connected with guide pulley 12, guide pulley 12 and steel-pipe pile body 2 outer wall rolling contact.
The two guide wheels 12 can limit sliding on the outer wall of the steel pipe pile body 2, limiting on the position can be realized while relative sliding is realized, the telescopic column 10 can realize telescopic action by arranging the spring 9, slight deformation can be generated in the lifting process or the stabilizing process, and the lifting difficulty and the damage to the contact surface caused by all rigid contact are avoided.
Further optimizing scheme, seal assembly includes sealing ring 13, and sealing ring 13 cover is established on steel-pipe pile body 2, and sealing ring 13 inner wall and steel-pipe pile body 2 outer wall sliding contact, guide cylinder 5 opening part inner wall rigid coupling have solid fixed ring 14, and solid fixed ring 14 and sealing ring 13 between the rigid coupling have rubber layer 15.
The rubber layer 15 can realize the relative deformation of the guide cylinder 5 and the steel pipe pile body 2, the sealing state is always kept, and the sealing ring 13 can scrape off impurities attached to the steel pipe pile body 2.
Further optimizing scheme, auxiliary assembly includes auxiliary cylinder 16, and auxiliary cylinder 16 rigid coupling is at the top surface of basic cushion cap 1, and the output of auxiliary cylinder 16 runs through basic cushion cap 1 rigid coupling and has the one end of auxiliary rod 17, has auxiliary sleeve 18 through a plurality of cable wires rigid coupling on the guiding tube 5 outer wall, and auxiliary rod 17 runs through sleeve 18 and with sleeve 18 inner wall rigid coupling.
The change in buoyancy is realized to the box with a net body 3 that sets up under the effect of second compensation mechanism, realizes the lift action to the auxiliary cylinder 16 that the cooperation set up is to the lift action of auxiliary rod 17, when can reduce auxiliary cylinder 16 load, improves the lift efficiency of box with a net body 3 by a wide margin.
According to a further optimization scheme, the air inlet mechanism comprises an air compressor 19, the air compressor 19 is fixedly connected to the basic bearing platform 1, an air inlet is formed in the bottom surface of the cylinder 4, a first electromagnetic valve 20 is arranged in the air inlet, and the air compressor 19 is communicated with the air inlet through an air inlet pipe 21.
Further optimizing scheme, the water inlet mechanism includes water pump 22, and water pump 22 rigid coupling is at the top surface of basic cushion cap 1, and the inlet opening has been seted up to the bottom surface of drum 4, is provided with second solenoid valve 23 in the inlet opening, and water pump 22 passes through inlet tube 24 and inlet opening intercommunication setting.
The water inlet pipe 24 and the air inlet pipe 21 are both provided as hoses.
Further optimizing scheme, second compensation mechanism includes ring pipe 25, and drum 4 sets up in ring pipe 25, and drum 4 outer wall bottom is through equidistant a plurality of connecting pipes 26 and the ring pipe 25 intercommunication setting of circumference, and ring pipe 25's bottom circumference equidistant intercommunication is provided with a plurality of outlet pipes 27, is provided with check valve 28 in the outlet pipe 27, and connecting pipe 26 and ring pipe 25 pass through spliced pole 29 and net cage body 3 bottom surface rigid coupling.
The annular pipe 25 and the connecting pipe 26 are arranged under the net cage body 3 and are symmetrically arranged, so that the two barycenters are overlapped, the deflection of the net cage body 3 in the lifting process can be reduced as much as possible, the positions of water inlet and air inlet are both located at the central position, the exhaust and drainage can be carried out in a peripheral diffusion mode, and the stability of the whole process can be realized.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (6)
1. Stability compensation arrangement in box with a net structure lift in-process on steel-pipe pile, its characterized in that includes:
the steel pipe pile comprises a foundation bearing platform (1), wherein a plurality of steel pipe pile bodies (2) are arranged on the bottom surface of the foundation bearing platform (1), a net cage body (3) is arranged between the steel pipe pile bodies (2), a plurality of edges vertically arranged on the net cage body (3) are respectively arranged in one-to-one correspondence with the steel pipe pile bodies (2), the top and the bottom of the edges vertically arranged on the net cage body (3) are respectively in sliding contact with the steel pipe pile bodies (2) through first compensation mechanisms, a cylinder (4) is fixedly connected to the bottom surface of the net cage body (3), an air inlet mechanism and an air inlet mechanism are respectively communicated with the bottom of the cylinder (4), and a second compensation mechanism is arranged on the peripheral surface of the cylinder (4) and fixedly connected with the bottom surface of the net cage body (3);
the first compensation mechanism comprises a guide cylinder (5), the outer wall of the guide cylinder (5) is fixedly connected to the edge of the net cage body (3), the guide cylinder (5) is sleeved on the steel pipe pile body (2), sealing assemblies are respectively arranged on the top and bottom inner walls of the guide cylinder (5), the sealing assemblies are in sliding contact with the outer wall of the steel pipe pile body (2), a plurality of guide assemblies are arranged on the inner wall of the guide cylinder (5), the guide assemblies are in rolling connection with the outer wall of the steel pipe pile body (2), and an auxiliary assembly is arranged on one side of the outer wall of the guide cylinder (5);
the guide assembly comprises a telescopic cylinder (6), one end of the telescopic cylinder (6) is fixedly connected to the inner wall of the guide cylinder (5), a telescopic hole is formed in the other end of the telescopic cylinder (6), a limiting cylinder (7) is fixedly connected to the inner wall of the telescopic cylinder (6), a limiting plate (8) is arranged in the telescopic cylinder (6), the peripheral surface of the limiting plate (8) is in sliding contact with the inner wall of the telescopic cylinder (6), one end of a spring (9) is fixedly connected to one side of the limiting plate (8), the other end of the spring (9) is fixedly connected to the inner wall of the guide cylinder (5), the spring (9) is located in the telescopic cylinder (6), one end of a telescopic column (10) is fixedly connected to the other side of the limiting plate (8), the other end of the telescopic column (10) penetrates through the outer wall of the middle of a rotating shaft (11), guide wheels (12) are respectively connected to two ends of the rotating shaft (11), and the guide wheels (12) are in rolling contact with the outer wall of the pile body (2).
2. The stability compensation device in the lifting process of a steel pipe pile net cage structure according to claim 1, wherein the stability compensation device is characterized in that: the sealing assembly comprises a sealing ring (13), the sealing ring (13) is sleeved on the steel pipe pile body (2), the inner wall of the sealing ring (13) is in sliding contact with the outer wall of the steel pipe pile body (2), a fixed ring (14) is fixedly connected to the inner wall of the opening of the guide cylinder (5), and a rubber layer (15) is fixedly connected between the fixed ring (14) and the sealing ring (13).
3. The stability compensation device in the lifting process of a steel pipe pile net cage structure according to claim 2, wherein: the auxiliary assembly comprises an auxiliary cylinder (16), the auxiliary cylinder (16) is fixedly connected to the top surface of the basic bearing platform (1), the output end of the auxiliary cylinder (16) penetrates through one end of an auxiliary rod (17) fixedly connected to the basic bearing platform (1), an auxiliary sleeve (18) is fixedly connected to the outer wall of the guide cylinder (5) through a plurality of steel ropes, and the auxiliary rod (17) penetrates through the sleeve (18) and is fixedly connected with the inner wall of the sleeve (18).
4. A stability compensation device in a lifting process of a steel pipe pile net cage structure according to claim 3, wherein: the air inlet mechanism comprises an air compressor (19), the air compressor (19) is fixedly connected to the basic bearing platform (1), an air inlet hole is formed in the bottom surface of the cylinder (4), a first electromagnetic valve (20) is arranged in the air inlet hole, and the air compressor (19) is communicated with the air inlet hole through an air inlet pipe (21).
5. The stability compensation device for lifting a steel pipe pile net cage structure according to claim 4, wherein: the water inlet mechanism comprises a water pump (22), the water pump (22) is fixedly connected to the top surface of the basic bearing platform (1), a water inlet hole is formed in the bottom surface of the cylinder (4), a second electromagnetic valve (23) is arranged in the water inlet hole, and the water pump (22) is communicated with the water inlet hole through a water inlet pipe (24).
6. The stability compensation device for lifting a steel pipe pile net cage structure according to claim 5, wherein: the second compensation mechanism comprises an annular pipe (25), the cylinder (4) is arranged in the annular pipe (25), a plurality of connecting pipes (26) are arranged at the bottom of the outer wall of the cylinder (4) at equal intervals in the circumferential direction and are communicated with the annular pipe (25), a plurality of water outlet pipes (27) are arranged at the bottom of the annular pipe (25) at equal intervals in the circumferential direction, one-way valves (28) are arranged in the water outlet pipes (27), and the connecting pipes (26) and the annular pipe (25) are fixedly connected with the bottom surface of the net cage body (3) through connecting columns (29).
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| CN202310032973.2A CN115943915B (en) | 2023-01-10 | 2023-01-10 | Stability compensation device in lifting process of steel pipe pile net cage structure |
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| CN202310032973.2A CN115943915B (en) | 2023-01-10 | 2023-01-10 | Stability compensation device in lifting process of steel pipe pile net cage structure |
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| CN115943915B true CN115943915B (en) | 2023-10-03 |
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| CN116439182B (en) * | 2023-04-19 | 2023-11-03 | 广东海洋大学 | Sliding fixing device for connecting lifting type net cage with steel pipe pile |
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