CN216551868U - Plug pin type continuous lifting system of ocean floating type photovoltaic power station - Google Patents
Plug pin type continuous lifting system of ocean floating type photovoltaic power station Download PDFInfo
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- CN216551868U CN216551868U CN202122465645.0U CN202122465645U CN216551868U CN 216551868 U CN216551868 U CN 216551868U CN 202122465645 U CN202122465645 U CN 202122465645U CN 216551868 U CN216551868 U CN 216551868U
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a plug pin type continuous lifting system of an ocean floating type photovoltaic power station, which comprises a fixing frame, pile legs and a lifting device, wherein the fixing frame is sleeved outside the pile legs, one end of the fixing frame is fixed on a platform, the fixing frame comprises a fixing ring beam, the fixing ring beam is arranged at the other end of the fixing frame, the lifting device is arranged on the fixing ring beam, the lifting device comprises a hydraulic device, a motor assembly and a lock pin device, one end of the hydraulic cylinder is fixed on the fixing ring beam, a piston at the other end of the hydraulic cylinder is connected with a hydraulic rod, the other end of the hydraulic rod is fixed on a bearing, the bearing is sleeved on a rotating shaft, and a gasket and a fixing block are sleeved on the outer ring of the rotating shaft and used for fastening the pile legs. The utility model can firmly fix the pile legs, avoid the pile legs from shaking caused by being hit by sea storms and ensure the safety of the offshore platform; the size of the opening of the clamping part can be adjusted, so that the pile leg can be conveniently and laborsavingly clamped, and the stability of the offshore platform is ensured.
Description
Technical Field
The utility model relates to the field of self-elevating offshore platform lifting systems, in particular to a plug pin type continuous lifting system of an ocean floating type photovoltaic power station.
Background
The prior art patents are as follows: the application publication number is CN105862699A discloses a marine platform's bolt formula continuous operating system and elevating system thereof includes mount, spud leg and elevating gear, and the mount cover is located the outside of spud leg to the one end of mount is fixed in the platform, and the fixed ring roof beam sets up the other end at the mount, and elevating gear installs in fixed ring roof beam one end, and the lockpin device sets up in the one side that corresponds with the lift guide rail of fixed ring roof beam. A bolt formula continuous lifting system for offshore platform has the characteristics that the lifting speed is fast, and the lifting capacity is strong, is applicable to heavily loaded offshore platform, and quick lift platform can improve the efficiency and the security of operation moreover. However, the following problems still remain: (1) because the wind and waves on the sea are large, the device adopts a bolt device without a thread structure to fix the pile leg, so that the risk of infirm fixation exists; (2) the clamping device is inconvenient to use and has the risk of being not firmly fixed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plug type continuous lifting system of an ocean floating type photovoltaic power station, which can firmly fix pile legs to fix and lift the piles and can conveniently and labor-saving clamp the pile legs, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a plug pin type continuous lifting system of an ocean floating type photovoltaic power station comprises a fixing frame, pile legs and a lifting device, wherein the fixing frame is sleeved outside the pile legs, one end of the fixing frame is fixed on a platform, the fixing frame comprises a fixing ring beam, the fixing ring beam is arranged at the other end of the fixing frame, the lifting device is installed on the fixing ring beam, the lifting device comprises a hydraulic device, a motor assembly and a lock pin device, the hydraulic device comprises a hydraulic cylinder and a hydraulic rod, one end of the hydraulic cylinder is fixed on the fixing ring beam, the other end of the hydraulic cylinder is connected with a hydraulic rod which can extend up and down in a piston mode, the other end of the hydraulic rod is fixed on a bearing for fixing the hydraulic rod, the bearing is sleeved on a rotating shaft, a gasket and a fixing block for fastening the pile legs are sleeved on the outer ring of the rotating shaft, the motor assembly comprises a bevel gear set, the bevel gear set is used for changing the rotating direction of the motor assembly, one end of the bevel gear set is connected with the rotating shaft, the other end of the bevel gear set is connected with the motor shaft, the other end of the motor shaft is connected with the motor, the motor is installed on the fixed ring beam, the periphery of the motor is hermetically provided with the waterproof box, the middle of the inner side of the fixed ring beam is provided with an arc-shaped groove, the middle of the arc-shaped groove is provided with a hole, and the lock pin device is movably clamped in the arc-shaped groove.
Preferably, the pile leg clamping device further comprises a clamping assembly, the clamping assembly is arranged on the outer side of the pile leg and used for clamping the pile leg in the lifting process of the pile leg, the clamping assembly comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are respectively movably sleeved on the outer side of a rotating shaft and internally provided with a threaded hole, the threaded hole is used for the rotating shaft to pass through, a rotating bolt is sleeved at the joint of the first clamping part and the second clamping part, the first clamping part and the second clamping part are respectively connected with a first handle and a second handle through the rotating bolt, a spring is arranged between the first handle and the second handle and used for clamping the pile leg by the first clamping part and the second clamping part, a first elastic sheet seat is respectively welded on the inner wall of the first clamping part and the inner wall of the second clamping part, an elastic sheet is welded at one end of the first elastic sheet seat and used for adjusting the opening size of the clamping part, the other end of the elastic sheet is welded with a second elastic sheet seat, and the other end of the second elastic sheet seat is connected with an anti-slip pad for preventing the pile leg from sliding.
Preferably, the lockpin device comprises a lockpin shaft, a plurality of first pin holes are longitudinally and uniformly formed in the left side and the right side of the pile leg, the first pin holes are used for the rotating shaft to penetrate through and fix the pile leg, and a plurality of second pin holes are longitudinally and uniformly formed in the pile leg and used for the lockpin shaft to penetrate through and fix the pile leg.
Preferably, the hydraulic devices are symmetrically arranged on two sides of the pile leg, and the motor assemblies are symmetrically arranged on two sides of the hydraulic devices.
Preferably, the rotating shaft is matched with the first pin hole, and the locking pin shaft is matched with the second pin hole.
Preferably, the structure of spud leg is cylinder spud leg, this device includes four spud leg, four elevating gear and four centre gripping subassembly.
Compared with the prior art, the utility model has the beneficial effects that:
on one hand, the hydraulic device, the motor assembly and the lock pin device are installed, the hydraulic device can play a role in fixing the rotating shaft and supporting the clamping assembly, the motor assembly can drive the rotating shaft to rotate, so that the pile legs are fixed and cannot shake, the lock pin device can lock the pile legs, the three devices are combined for use, the pile legs can be fixed more firmly, the pile legs are prevented from shaking due to being hit by sea storms, and the safety of a sea platform is guaranteed; on the other hand, the clamping assembly is installed, the opening size of the clamping part can be adjusted, and the pile legs can be clamped conveniently and laborsavingly, so that the stability of the offshore platform is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of a leg of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view of the bearing and the rotating shaft according to the present invention;
FIG. 5 is a schematic view of a pair of gear meshes of the bevel gear set of the present invention;
fig. 6 is a schematic view of the connection of the fixing ring beam and the pile leg of the present invention.
In the figure: the device comprises a hole 1, a fixing frame 2, a pile leg 3, a lifting device 4, a fixing ring beam 5, a hydraulic device 6, a motor assembly 7, a lock pin device 8, a hydraulic cylinder 9, a hydraulic rod 10, a bearing 11, a rotating shaft 12, a gasket 13, a fixing block 14, a bevel gear set 15, a motor shaft 16, a motor 17, a waterproof box 18, an arc-shaped groove 19, a clamping assembly 20, a first clamping part 21, a second clamping part 22, a rotating bolt 23, a first handle 24, a second handle 25, a first elastic sheet seat 26, an elastic sheet 27, a second elastic sheet seat 28, an antiskid pad 29, a threaded hole 30, a spring 31, a lock pin shaft 32, a first pin hole 33 and a second pin hole 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 6, the present invention provides a technical solution:
a plug pin type continuous lifting system of an ocean floating type photovoltaic power station comprises a fixing frame 2, pile legs 3 and a lifting device 4, wherein the fixing frame 2 is sleeved outside the pile legs 3, one end of the fixing frame 2 is fixed on an offshore platform, the fixing frame 2 comprises a fixing ring beam 5, the fixing ring beam 5 is arranged at the other end of the fixing frame 2, the lifting device 4 is installed on the fixing ring beam 5, the lifting device 4 comprises a hydraulic device 6, a motor assembly 7 and a lock pin device 8, the hydraulic device 6 is symmetrically installed on two sides of the pile legs 3 and moves up and down along with the pile legs 3, the hydraulic device 6 comprises a hydraulic cylinder 9, a hydraulic rod 10, a bearing 11, a rotating shaft 12, a gasket 13 and a fixing block 14, one end of the hydraulic cylinder 9 is fixed on the fixing ring beam 5 through a fixing component, and the other end of the hydraulic cylinder is connected with the hydraulic rod 10 through a piston, the other end of the hydraulic rod 10 is fixed on a bearing 11, the bearing 11 is sleeved on a rotating shaft 12, the inner ring of the bearing 11 rotates along with the rotation of the rotating shaft 12, the outer ring of the bearing 11 is kept still, a gasket 13 and a fixing block 14 are sleeved on the outer ring of the rotating shaft 12 and used for fastening the pile leg 3, the motor assemblies 7 are symmetrically installed on two sides of the hydraulic device 6 and move up and down along with the hydraulic device 6, each motor assembly 7 comprises a bevel gear set 15, a motor shaft 16 and a motor 17, one end of the rotating shaft 12 is connected with the bevel gear set 15, the other end of the bevel gear set 15 is connected with the motor shaft 16, the other end of the motor shaft 16 is connected with the motor 17, the motor 17 is installed on the fixed ring beam 5, in order to ensure that the motor can be opened underwater, a waterproof box 18 or a waterproof motor can be installed on the periphery of the motor 17 in a sealing manner, in order to enable the pile leg 3 to be more firmly fixed on the inner side of the fixed ring beam 5, the inner side of the fixed ring beam 5 is provided with an arc-shaped groove 19, the middle of the arc-shaped groove 19 is provided with a hole 1, the lock pin device 8 comprises a lock pin shaft 32, a plurality of second pin holes 34 are longitudinally and uniformly arranged on the pile leg 3, the lock pin shaft 32 is matched with the second pin holes 34, the lock pin device 8 is movably clamped in the arc-shaped groove 19, and the lock pin shaft 32 penetrates through the hole 1 and extends to the second pin holes 34, so that the pile leg 3 is limited to only vertically move up and down along the arc-shaped groove 19, the pile leg 3 is prevented from transversely moving, and the influence of sea wave impact on the stability of the pile leg 3 is reduced.
The system further comprises a clamping assembly 20, wherein the clamping assembly 20 is arranged on the outer side of the pile leg 3 and used for clamping the pile leg 3 in the lifting process of the pile leg 3 and moves vertically along with the pile leg 3, the clamping assembly 20 comprises a first clamping part 21, a second clamping part 22, a rotating bolt 23, a first handle 24, a second handle 25, a first elastic sheet seat 26, an elastic sheet 27, a second elastic sheet seat 28 and an anti-slip pad 29, the first clamping part 21 and the second clamping part 22 are respectively movably sleeved on the outer side of the rotating shaft 12 and can adjust the size of a top opening of the rotating shaft according to the diameter of the pile leg 3, threaded holes 30 are formed in the first clamping part 21 and the second clamping part 22, a plurality of first pin holes 33 are longitudinally and uniformly formed in the left side and the right side of the pile leg 3, the rotating shaft 12 is matched with the first pin holes 33, and the threaded holes 30 are used for the rotating shaft 12 to be inserted in a rotating mode, the pile leg 3 is firmly fixed and cannot shake left, right, up and down, the rotating bolt 23 is sleeved at the joint of the first clamping part 21 and the second clamping part 22, the first handle 24 and the second handle 25 are respectively connected with the first clamping part 21 and the second clamping part 22 through the rotating bolt 23, the spring 31 is installed between the first handle 24 and the second handle 25, the spring 31 can be used for enabling the first clamping part 21 and the second clamping part 22 to clamp the pile leg 3, the first elastic sheet seat 26 is respectively welded on the inner wall of the first clamping part 21 and the inner wall of the second clamping part 22, the elastic sheet 27 is welded at one end of the first elastic sheet seat 26, the second elastic sheet seat 28 is welded at the other end of the elastic sheet 27, the anti-skid pad 29 is connected at the other end of the second elastic sheet seat 28, the elastic sheet 27 is used for enabling the clamping component 20 to have elastic force to clamp the pile leg 3 more tightly, the anti-skid pad 29 is used for preventing the clamping part from sliding between the clamping part and the pile leg 3, the structure of the spud leg 3 is a cylindrical spud leg, and the system comprises four spud legs 3, four lifting devices 4 and four clamping assemblies 20.
The working principle of the plug pin type continuous lifting system of the ocean floating type photovoltaic power station is as follows:
a. installing the clamping assembly 20: the clamping component 20 is arranged on the outer side of the pile leg 3 and used for clamping the pile leg 3 in the lifting process of the pile leg 3 and moving vertically along with the pile leg 3, the first clamping part 21 and the second clamping part 22 are movably sleeved on the outer side of the rotating shaft 12 respectively and can adjust the size of a top opening of the pile leg 3 according to the diameter of the pile leg 3, threaded holes 30 are formed in the first clamping part 21 and the second clamping part 22, a plurality of first pin holes 33 are longitudinally and uniformly formed in the left side and the right side of the pile leg 3, the rotating shaft 12 is matched with the first pin holes 33, the threaded holes 30 are used for inserting the rotating shaft 12 in a rotating mode to firmly fix the pile leg 3 and enable the pile leg 3 not to shake vertically and horizontally, the rotating bolt 23 is sleeved at the joint of the first clamping part 21 and the second clamping part 22, the first handle 24 and the second handle 25 are connected with the first clamping part 21 and the second clamping part 22 through the rotating bolt 23 respectively, install spring 31 in the middle of first in command 24 and the second in command 25, spring 31 can be used for letting first clamping part 21 and second clamping part 22 press from both sides tight spud leg 3 first clamping part 21 and second clamping part 22 inner wall weld respectively have first shell fragment seat 26, first shell fragment seat 26 one end welding has shell fragment 27, the other end welding of shell fragment 27 has second shell fragment seat 28, the other end of second shell fragment seat 28 is connected with skid resistant mat 29, shell fragment 27 is used for making centre gripping subassembly 20 be rich in elastic force, inseparable centre gripping spud leg 3, skid resistant mat 29 is used for preventing to slide between clamping part and the spud leg 3.
b. Installing a lifting device 4: after the clamping assembly 20 is installed, the lifting device 4 is installed on the fixed ring beam 5, the hydraulic devices 6 are symmetrically installed on two sides of the pile leg 3, along with the vertical movement of the pile leg 3, one end of the hydraulic cylinder 9 is fixed on the fixed ring beam 5 through a fixing component, the other end of the hydraulic cylinder is connected with a hydraulic rod 10 in a piston mode, the other end of the hydraulic rod 10 is fixed on a bearing 11, the bearing 11 is sleeved on a rotating shaft 12, the inner ring of the bearing 11 rotates along with the rotation of the rotating shaft 12, the outer ring of the bearing 11 is kept stationary, a gasket 13 and a fixed block 14 are sleeved on the outer ring of the rotating shaft 12 and used for fastening the pile leg 3, the motor assemblies 7 are symmetrically installed on two sides of the hydraulic devices 6, along with the vertical movement of the hydraulic devices 6, one end of the rotating shaft 12 is connected with a bevel gear set 15, and the other end of the bevel gear set 15 is connected with a motor shaft 16, the other end of the motor shaft 16 is connected with a motor 17, the motor 17 is installed on the fixed ring beam 5, in order to ensure that the motor can be opened underwater, a waterproof box 18 can be installed on the periphery of the motor 17 in a sealing manner or a waterproof motor can be used, in order to enable the pile leg 3 to be more firmly fixed on the inner side of the fixed ring beam 5, an arc-shaped groove 19 is arranged on the inner side of the fixed ring beam 5, a hole 1 is arranged in the middle of the arc-shaped groove 19, the lock pin device 8 comprises a lock pin shaft 32, a plurality of second pin holes 34 are uniformly arranged on the pile leg 3 in the longitudinal direction, the lock pin shaft 32 is matched with the second pin holes 34, the lock pin device 8 is movably clamped in the arc-shaped groove 19, the lock pin shaft 32 penetrates through the hole 35 to extend to the second pin holes 34, so that the pile leg 3 can only move up and down along the arc-shaped groove 19 in the longitudinal direction to prevent the pile leg 3 from moving in the transverse direction, the influence of wave impact on the stability of the pile leg 3 is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A plug pin type continuous lifting system of an ocean floating type photovoltaic power station comprises a fixing frame (2), pile legs (3) and a lifting device (4), wherein the fixing frame (2) is sleeved outside the pile legs (3), one end of the fixing frame (2) is fixed on a platform, the fixing frame (2) comprises a fixed ring beam (5), the fixed ring beam (5) is arranged at the other end of the fixing frame (2), the lifting device (4) is installed on the fixed ring beam (5), the marine floating type photovoltaic power station plug pin type continuous lifting system is characterized in that the lifting device (4) comprises a hydraulic device (6), a motor assembly (7) and a lock pin device (8), the hydraulic device (6) comprises a hydraulic cylinder (9) and a hydraulic rod (10), one end of the hydraulic cylinder (9) is fixed on the fixed ring beam (5), and the other end of the hydraulic cylinder is connected with the hydraulic rod (10) which is used for up-down stretching and stretching, the other end of the hydraulic rod (10) is fixed on a bearing (11) for fixing the hydraulic rod, the bearing (11) is sleeved on the rotating shaft (12), the outer ring of the rotating shaft (12) is sleeved with a gasket (13) and a fixing block (14) for fastening the pile leg (3), the motor component (7) comprises a bevel gear set (15), the bevel gear set (15) is used for changing the rotating direction of the motor component (7), one end of the connecting rod is connected with a rotating shaft (12), the other end of the connecting rod is connected with a motor shaft (16), the other end of the motor shaft (16) is connected with a motor (17), the motor (17) is arranged on the fixed ring beam (5), and the periphery is hermetically provided with a waterproof box (18), the middle part of the inner side of the fixed ring beam (5) is provided with an arc-shaped groove (19), the middle part of the arc-shaped groove (19) is provided with a hole (1), and the lock pin device (8) is movably clamped in the arc-shaped groove (19).
2. The latching continuous lifting system of the marine floating photovoltaic power plant as claimed in claim 1, further comprising a clamping assembly (20), wherein the clamping assembly (20) is disposed outside the spud leg (3) and is used for clamping the spud leg (3) during lifting of the spud leg (3), the clamping assembly (20) comprises a first clamping portion (21) and a second clamping portion (22), the first clamping portion (21) and the second clamping portion (22) are movably sleeved outside the rotating shaft (12) respectively and have a threaded hole (30) inside, the threaded hole (30) is used for the rotating shaft (12) to pass through, a rotating bolt (23) is sleeved at the joint of the first clamping portion (21) and the second clamping portion (22), the first clamping portion (21) and the second clamping portion (22) are connected with the first handle (24) and the second handle (25) respectively through the rotating bolt (23), install spring (31) in the middle of first in command (24) and second in command (25) for first clamping part (21) and second clamping part (22) press from both sides tight spud leg (3) first clamping part (21) and second clamping part (22) inner wall has welded first shell fragment seat (26) respectively, first shell fragment seat (26) one end welding has shell fragment (27) for adjust clamping part opening size, the other end welding of shell fragment (27) has second shell fragment seat (28), the other end of second shell fragment seat (28) is connected with slipmat (29) for prevent spud leg (3) and slide.
3. The latch type continuous elevating system for the marine floating photovoltaic power plant according to claim 1, characterized in that the latch device (8) comprises a latch pin shaft (32), the left and right sides of the spud leg (3) are uniformly and longitudinally provided with a plurality of first pin holes (33) for the rotation shaft (12) to pass through and fix the spud leg (3), and the spud leg (3) is uniformly and longitudinally provided with a plurality of second pin holes (34) for the latch pin shaft (32) to pass through and fix the spud leg (3).
4. Marine floating photovoltaic power plant plug type continuous lifting system according to claim 3, characterized in that the hydraulic device (6) is symmetrically installed on both sides of the pile leg (3), and the motor assembly (7) is symmetrically installed on both sides of the hydraulic device (6).
5. Marine floating photovoltaic plant latch type continuous hoisting system according to claim 3, characterized in that the rotation shaft (12) fits into the first pin hole (33) and the locking pin shaft (32) fits into the second pin hole (34).
6. Marine floating photovoltaic plant plug-type continuous lifting system according to claim 2, characterised in that the legs (3) are configured as cylindrical legs, the system comprising four legs (3), four lifting devices (4) and four clamping assemblies (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465645.0U CN216551868U (en) | 2021-10-13 | 2021-10-13 | Plug pin type continuous lifting system of ocean floating type photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465645.0U CN216551868U (en) | 2021-10-13 | 2021-10-13 | Plug pin type continuous lifting system of ocean floating type photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216551868U true CN216551868U (en) | 2022-05-17 |
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ID=81567177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122465645.0U Active CN216551868U (en) | 2021-10-13 | 2021-10-13 | Plug pin type continuous lifting system of ocean floating type photovoltaic power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216551868U (en) |
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2021
- 2021-10-13 CN CN202122465645.0U patent/CN216551868U/en active Active
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