CN114718477A - Anti-vibration base structure for ocean platform equipment - Google Patents
Anti-vibration base structure for ocean platform equipment Download PDFInfo
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- CN114718477A CN114718477A CN202111598301.5A CN202111598301A CN114718477A CN 114718477 A CN114718477 A CN 114718477A CN 202111598301 A CN202111598301 A CN 202111598301A CN 114718477 A CN114718477 A CN 114718477A
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- 238000009434 installation Methods 0.000 claims abstract description 114
- 230000003139 buffering effect Effects 0.000 claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 13
- 238000000429 assembly Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-vibration base structure for ocean platform equipment, which realizes the buffer of top impact force by the expansion and contraction of an anti-vibration buffer support arm component and the impact and energy absorption functions of a long buffer pushing spring and a short buffer pushing spring when encountering the impact force from the top during the installation and use, wherein a plurality of groups of mounting leg components are arranged at both sides below an anti-vibration auxiliary platform component of the ocean equipment, a linking support arm component and a mounting leg anti-vibration component are arranged between the anti-vibration auxiliary platform component of the ocean equipment and the mounting leg components, and only one group of mounting leg components can be influenced by the fluctuation when encountering the impact force from the mounting leg components through the impact and energy absorption functions of the mounting leg anti-vibration components, the impact on the whole body can be reduced to the maximum extent.
Description
Technical Field
The invention belongs to the technical field of ocean platform equipment, and particularly relates to an anti-vibration base structure for ocean platform equipment.
Background
The offshore platform is a structure for providing production and living facilities for drilling, oil extraction, gathering, observation, navigation, construction and other activities at sea, and can be divided into three types of fixed type, movable type and semi-fixed type according to the structural characteristics and working conditions, the lower part of the fixed type platform is directly supported and fixed on the seabed by piles, enlarged base feet or other structures, and is divided into two types of pile foundation type and gravity type according to the supporting condition, the movable type platform floats in water or is supported on the seabed and can be moved from one well position to another well position, and the movable type platform can be divided into two types of bottom type and floating type according to the supporting condition.
The prior art has the following problems: when the ocean platform equipment is installed on an ocean platform, the installation base is used for linkage type auxiliary installation, and due to the particularity of the ocean environment, in order to ensure the stability and reliability of the equipment installation and the safety of the equipment use on the ocean platform, the equipment installation base has certain anti-vibration buffering function and realizes the functions of impact resistance and energy absorption through anti-vibration buffering, due to the particularity of the ocean environment, the received impact force can come from the top and can also come from the floating thrust of an ocean floating platform, the ocean equipment installation base has the characteristic of being capable of buffering the impact force from the top and the bottom synchronously, so the impact force can be used for dealing with the ocean special environment, the linkage base for the ocean equipment installation which can buffer the impact force from the top and the bottom is lacked, and the installation requirement of the existing ocean equipment cannot be well applied, therefore, there is a need for an anti-vibration base structure for an ocean platform device to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an anti-vibration base structure for ocean platform equipment, which has the characteristic of convenience in installation of the ocean platform equipment.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-vibration base structure for ocean platform equipment comprises an ocean equipment installation top platform assembly, an ocean equipment anti-vibration auxiliary platform assembly is arranged right below the ocean equipment installation top platform assembly, a plurality of groups of anti-vibration buffering support arm assemblies are arranged between the ocean equipment installation top platform assembly and the ocean equipment anti-vibration auxiliary platform assembly, a plurality of groups of installation leg assemblies are arranged on two sides below the ocean equipment anti-vibration auxiliary platform assembly, and a linking support arm assembly and an installation leg anti-vibration assembly are arranged between the ocean equipment anti-vibration auxiliary platform assembly and the installation leg assemblies;
the marine equipment installation top platform assembly comprises a marine equipment installation top platform plate, and a top platform plate rotating bottom shaft end plate and a marine equipment installation threaded hole are respectively arranged on the bottom end surface and the top end surface of the marine equipment installation top platform plate;
the anti-vibration buffer support arm assembly comprises a scissor type support arm rod, and two sides of two ends of the bottom of the scissor type support arm rod are respectively and rotatably provided with a pushing guide sliding block;
the marine equipment anti-vibration auxiliary table component comprises a marine equipment anti-vibration auxiliary table plate, fixed pushing end plates are fixedly arranged at two ends of the top end face of the marine equipment anti-vibration auxiliary table plate, a guide transverse sliding rod is fixedly arranged between the two fixed pushing end plates, a long buffer pushing spring and a short buffer pushing spring are arranged on the guide transverse sliding rod at intervals, a plurality of supporting vertical plates are fixedly arranged at two sides of the bottom end face of the marine equipment anti-vibration auxiliary table plate, and a first rotating shaft rod, a second rotating shaft rod and a rotating side shaft plate are fixedly arranged on the supporting vertical plates;
the joint support arm assembly comprises a first Y-shaped support arm and a second Y-shaped support arm, two ends of the first Y-shaped support arm and two ends of the second Y-shaped support arm are respectively and fixedly provided with a support arm rotating end shaft tube and a movable ball head, and the top of the second Y-shaped support arm is fixedly provided with a rotating top shaft rod;
the installation leg assembly comprises an installation leg vertical plate, two movable ball seats are fixedly arranged on the inner side of the installation leg vertical plate through a reinforcing rib plate, movable ball grooves are formed in the movable ball seats, an installation transverse seat plate is fixedly arranged at the bottom of the installation leg vertical plate, and threaded fixing holes are formed in two ends of the installation transverse seat plate;
installation leg anti-vibration subassembly includes installation leg anti-vibration outer tube the inside slip of installation leg anti-vibration outer tube is provided with the interior pole of installation leg anti-vibration, and the end fixing of installation leg anti-vibration outer tube is provided with first installation leg and rotates central siphon and first installation leg top and push away the dish, the end fixing of installation leg anti-vibration interior pole is provided with second installation leg top and pushes away dish and second installation leg rotation central siphon, the cover is equipped with installation leg anti-vibration and pushes away the spring on the interior pole of installation leg anti-vibration.
Preferably, the pushing guide sliding blocks at the four corners of the bottom of the anti-vibration buffering support arm assembly slide on two adjacent guide transverse sliding rods on the anti-vibration auxiliary bedplate of the marine equipment in a reciprocating manner.
Preferably, two ends of the long buffering pushing spring respectively abut against the pushing guide sliding block or the fixed pushing end plate, and two ends of the short buffering pushing spring respectively abut against different pushing guide sliding blocks.
Preferably, one end of the first Y-shaped supporting arm is rotatably connected with the second rotating shaft rod through a supporting arm rotating end shaft tube, and the movable ball head at the other end of the first Y-shaped supporting arm slides in the movable ball seat at the top of the vertical plate of the mounting leg through the movable ball groove.
Preferably, one end of the second Y-shaped supporting arm is rotatably connected with the first rotating shaft rod through a supporting arm rotating end shaft tube, and the movable ball head at the other end of the second Y-shaped supporting arm slides in the movable ball seat at the bottom of the vertical plate of the mounting leg through the movable ball groove.
Preferably, the arm body at the top of the scissor type support arm rod is rotatably connected with a top bedplate rotating bottom shaft end plate at the bottom of a top bedplate for mounting the marine equipment.
Preferably, the top of the mounting leg anti-vibration assembly is rotatably connected with the rotating side shaft plate through a first mounting leg rotating shaft tube, and the bottom of the mounting leg anti-vibration assembly is rotatably connected with the rotating top shaft rod through a second mounting leg rotating shaft tube.
Preferably, two ends of the anti-vibration pushing spring of the mounting leg respectively abut against the first mounting leg pushing disc and the second mounting leg pushing disc.
Preferably, the ocean platform equipment is fixed on a top platform body of the ocean equipment installation top platform plate through fastening bolts and the top platform plate rotating bottom shaft end plate.
Preferably, the installation leg assembly is fixed on the ocean floating platform or the corresponding platform body through fastening bolts and threaded fixing holes at the end parts of the installation transverse seat plates.
Compared with the prior art, the invention has the beneficial effects that: when the invention is installed and used, ocean platform equipment is fixed on a top table body of an ocean equipment installation top table plate through a fastening bolt and a top table plate rotating bottom shaft end plate, meanwhile, an installation leg assembly is fixed on an ocean floating table or a corresponding table body through the fastening bolt and a thread fixing hole at the end part of an installation transverse base plate, an ocean equipment anti-vibration auxiliary table assembly is arranged right below the ocean equipment installation top table assembly, a plurality of groups of anti-vibration buffering support arm assemblies are arranged between the ocean equipment installation top table assembly and the ocean equipment anti-vibration auxiliary table assembly, pushing guide slide blocks at four corners of the bottom of the anti-vibration buffering support arm assemblies slide on two adjacent guide transverse slide bars on the ocean equipment anti-vibration auxiliary table plate in a reciprocating manner, long buffering pushing springs and short buffering pushing springs are arranged on the guide transverse slide bars at intervals, and through the pushing of the long buffering pushing springs and the short buffering pushing springs, when meeting impact force from the top, the buffering of the top impact force is realized through the expansion of the anti-vibration buffering support arm component and the impact resistance and energy absorption effects of the long buffering pushing spring and the short buffering pushing spring, the reliability and the stability of the installation of the marine equipment are ensured, a plurality of groups of installation leg components are arranged on two sides below the anti-vibration auxiliary platform component of the marine equipment, a linking support arm component and an installation leg anti-vibration component are arranged between the anti-vibration auxiliary platform component of the marine equipment and the installation leg components, the top of the installation leg anti-vibration component is rotationally connected with a rotating side shaft plate through a first installation leg rotating shaft tube, the bottom of the installation leg anti-vibration component is rotationally connected with a rotating top shaft rod through a second installation leg rotating shaft tube, two ends of the installation leg anti-vibration pushing spring respectively abut against a first installation leg pushing disc and a second installation leg pushing disc, and are buffered through the pushing of the installation leg anti-vibration component, the multi-group installation leg assembly is installed and fixed on a marine floating platform or a corresponding platform body in an open mode, when one group of installation leg assembly is subjected to thrust fluctuation of the marine floating platform, only one group of installation leg assembly can be influenced by fluctuation, other groups of installation leg assemblies are not influenced, the influence of the impact force on the whole can be reduced to the maximum extent, and the stability, the reliability and the safety of the use of the equipment are effectively enhanced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view from another perspective of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a perspective view of the marine device mounting head platform assembly of the present invention;
FIG. 5 is a perspective view of the anti-vibration cushioned support arm assembly of the present invention;
FIG. 6 is a perspective view of the vibration isolation auxiliary platform assembly of the marine installation of the present invention;
FIG. 7 is a perspective view of another perspective of the vibration isolation auxiliary platform assembly of the marine installation of the present invention;
FIG. 8 is a perspective view of an articulating support arm assembly, mounting leg assembly and mounting leg anti-vibration assembly of the present invention;
FIG. 9 is an exploded view of the articulating support arm assembly, mounting leg assembly and mounting leg anti-vibration assembly of the present invention;
FIG. 10 is a perspective view of an articulating support arm assembly of the present invention;
FIG. 11 is a perspective view of the mounting leg assembly of the present invention;
FIG. 12 is a perspective view of the mounting leg anti-vibration assembly of the present invention;
in the figure: 1. installing a top platform assembly on the marine equipment; 101. installing a top bedplate on the marine equipment; 102. the top platen rotates the bottom shaft end plate; 103. marine equipment mounting threaded holes; 2. an anti-vibration cushioned support arm assembly; 201. a scissor-type support arm; 202. pushing the guide slide block; 3. an anti-vibration auxiliary platform assembly for marine equipment; 301. an anti-vibration auxiliary deck for marine equipment; 302. fixing a pushing end plate; 303. a guiding horizontal sliding rod; 304. a long buffer pushing spring; 305. a short cushion jacking spring; 306. a support vertical plate; 307. a first rotating shaft lever; 308. a second rotating shaft; 309. rotating the side shaft plate; 4. engaging the support arm assembly; 401. a first Y-shaped support arm; 402. a second Y-shaped support arm; 403. a movable ball head; 404. the supporting arm rotates the end shaft tube; 405. rotating the top shaft lever; 5. mounting a leg assembly; 501. installing a leg vertical plate; 502. reinforcing rib plates; 503. a movable ball seat; 504. a movable ball groove; 505. mounting a transverse seat plate; 506. a threaded fixing hole; 6. mounting a leg anti-vibration assembly; 601. mounting a leg anti-vibration outer pipe; 602. the first mounting leg rotates the axle tube; 603. the first mounting leg pushes the disc; 604. installing a leg anti-vibration inner rod; 605. mounting a leg anti-vibration pushing spring; 606. the second mounting leg pushes the disc; 607. the second mounting leg rotates the axle tube.
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.
Referring to fig. 1-12, the present invention provides the following technical solutions: an anti-vibration base structure for ocean platform equipment comprises an ocean equipment installation top platform assembly 1, an ocean equipment anti-vibration auxiliary platform assembly 3 is arranged right below the ocean equipment installation top platform assembly 1, a plurality of groups of anti-vibration buffering support arm assemblies 2 are arranged between the ocean equipment installation top platform assembly 1 and the ocean equipment anti-vibration auxiliary platform assembly 3, a plurality of groups of installation leg assemblies 5 are arranged on two sides below the ocean equipment anti-vibration auxiliary platform assembly 3, and a linking support arm assembly 4 and an installation leg anti-vibration assembly 6 are arranged between the ocean equipment anti-vibration auxiliary platform assembly 3 and the installation leg assemblies 5;
the marine equipment installation top platform assembly 1 comprises a marine equipment installation top platform plate 101, and a top platform plate rotating bottom shaft end plate 102 and a marine equipment installation threaded hole 103 are respectively arranged on the bottom end surface and the top end surface of the marine equipment installation top platform plate 101;
the anti-vibration buffer support arm assembly 2 comprises a scissor type support arm rod 201, and two sides of two ends of the bottom of the scissor type support arm rod 201 are respectively and rotatably provided with a pushing guide sliding block 202;
the marine equipment anti-vibration auxiliary platform assembly 3 comprises a marine equipment anti-vibration auxiliary platform plate 301, two ends of the top end face of the marine equipment anti-vibration auxiliary platform plate 301 are fixedly provided with fixed jacking end plates 302, a guide transverse sliding rod 303 is fixedly arranged between the two fixed jacking end plates 302, a long buffer jacking spring 304 and a short buffer jacking spring 305 are arranged on the guide transverse sliding rod 303 at intervals, two sides of the bottom end face of the marine equipment anti-vibration auxiliary platform plate 301 are fixedly provided with a plurality of support vertical plates 306, and a first rotating shaft 307, a second rotating shaft 308 and a rotating side shaft plate 309 are fixedly arranged on the support vertical plates 306;
the support arm engaging component 4 comprises a first Y-shaped support arm 401 and a second Y-shaped support arm 402, two ends of the first Y-shaped support arm 401 and two ends of the second Y-shaped support arm 402 are respectively and fixedly provided with a support arm rotating end shaft tube 404 and a movable ball head 403, and the top of the second Y-shaped support arm 402 is fixedly provided with a rotating top shaft rod 405;
the mounting leg assembly 5 comprises a mounting leg vertical plate 501, two movable ball seats 503 are fixedly arranged on the inner side of the mounting leg vertical plate 501 through a reinforcing rib plate 502, movable ball grooves 504 are formed in the movable ball seats 503, a mounting transverse seat plate 505 is fixedly arranged at the bottom of the mounting leg vertical plate 501, and threaded fixing holes 506 are formed in two ends of the mounting transverse seat plate 505;
the mounting leg anti-vibration assembly 6 comprises a mounting leg anti-vibration outer tube 601, a mounting leg anti-vibration inner rod 604 is arranged inside the mounting leg anti-vibration outer tube 601 in a sliding mode, a first mounting leg rotating shaft tube 602 and a first mounting leg pushing plate 603 are fixedly arranged at the end of the mounting leg anti-vibration outer tube 601, a second mounting leg pushing plate 606 and a second mounting leg rotating shaft tube 607 are fixedly arranged at the end of the mounting leg anti-vibration inner rod 604, and a mounting leg anti-vibration pushing spring 605 is sleeved on the mounting leg anti-vibration inner rod 604.
In this embodiment, preferably, the pushing guide sliders 202 at the four corners of the bottom of the anti-vibration buffer support arm assembly 2 slide back and forth on two adjacent guide cross-sliding rods 303 on the anti-vibration auxiliary platform 301 of the marine equipment.
In this embodiment, preferably, two ends of the long buffering pushing spring 304 respectively abut against the pushing guide sliding block 202 or the fixed pushing end plate 302, and two ends of the short buffering pushing spring 305 respectively abut against different pushing guide sliding blocks 202.
In this embodiment, preferably, one end of the first Y-shaped supporting arm 401 is rotatably connected to the second rotating shaft 308 through the supporting arm rotating end shaft tube 404, and the movable ball head 403 at the other end of the first Y-shaped supporting arm 401 slides in the movable ball seat 503 at the top of the mounting leg riser 501 through the movable ball groove 504.
In this embodiment, preferably, one end of the second Y-shaped supporting arm 402 is rotatably connected to the first rotating shaft 307 through a supporting arm rotating end shaft tube 404, and the movable ball head 403 at the other end of the second Y-shaped supporting arm 402 slides in the movable ball seat 503 at the bottom of the mounting leg vertical plate 501 through the movable ball groove 504.
In this embodiment, preferably, the arm body on the top of the scissor-type support arm 201 is rotatably connected with the top bedplate rotating bottom shaft end plate 102 on the bottom of the marine equipment installation top bedplate 101.
In this embodiment, preferably, the top of the mounting leg vibration prevention assembly 6 is rotatably connected to the rotating side shaft plate 309 through the first mounting leg rotating shaft tube 602, and the bottom of the mounting leg vibration prevention assembly 6 is rotatably connected to the rotating top shaft rod 405 through the second mounting leg rotating shaft tube 607.
In this embodiment, preferably, two ends of the leg-mounting anti-vibration pushing spring 605 respectively abut against the first leg-mounting pushing tray 603 and the second leg-mounting pushing tray 606.
In this embodiment, preferably, the ocean platform equipment is fixed on the top platform body of the ocean equipment installation top platform plate 101 through fastening bolts and the top platform plate rotation bottom shaft end plate 102.
In this embodiment, the mounting leg assembly 5 is preferably fixed to the floating platform or the corresponding platform body by fastening bolts and threaded fixing holes 506 at the end of the mounting cross seat plate 505.
The working principle and the using process of the invention are as follows: when the invention is installed and used, ocean platform equipment is fixed on a top platform body of an ocean equipment installation top platform plate 101 through fastening bolts and a top platform plate rotating bottom shaft end plate 102, meanwhile, an installation leg assembly 5 is fixed on an ocean floating platform or a corresponding platform body through the fastening bolts and a thread fixing hole 506 at the end part of an installation transverse seat plate 505, an ocean equipment anti-vibration auxiliary platform assembly 3 is arranged right below an ocean equipment installation top platform assembly 1, a plurality of groups of anti-vibration buffer support arm assemblies 2 are arranged between the ocean equipment installation top platform assembly 1 and the ocean equipment anti-vibration auxiliary platform assembly 3, push guide sliders 202 at four corners at the bottom of the anti-vibration buffer support arm assemblies 2 slide on two adjacent guide transverse slide rods 303 on the ocean equipment anti-vibration auxiliary platform plate 301 in a reciprocating manner, long buffer push springs 304 and short buffer push springs 305 are arranged on the guide transverse slide rods 303 at intervals, through the top of long buffering top spring 304 and short buffering top spring 305, when meeting the impact force from the top, through the expansion of anti-vibration buffering support arm component 2 and the impact and energy absorption of long buffering top spring 304 and short buffering top spring 305, the buffering of the top impact force is realized, the reliability and stability of the installation of the marine equipment are ensured, the two sides of the lower part of the marine equipment anti-vibration auxiliary platform component 3 are provided with a plurality of groups of installation leg components 5, a linking support arm component 4 and an installation leg anti-vibration component 6 are arranged between the marine equipment anti-vibration auxiliary platform component 3 and the installation leg components 5, the top of the installation leg anti-vibration component 6 is rotatably connected with a rotating side shaft plate 309 through a first installation leg rotating shaft tube 602, the bottom of the installation leg anti-vibration component 6 is rotatably connected with a rotating top shaft rod 405 through a second installation leg rotating shaft tube 607, the two ends of the installation leg anti-vibration top spring 605 are respectively abutted against a first installation leg top pushing plate 603 and a second installation leg top plate 405 On the push disc 606, through the pushing buffering of the installation leg anti-vibration assembly 6, the up-and-down buffering movement of the multiple groups of installation leg assemblies 5 relative to the vibration of the marine equipment anti-vibration auxiliary table assembly 3 is realized, and through the structure, when the impact force from the installation leg assemblies 5 is met, the impact force from the bottoms of the installation legs is buffered through the impact resistance and energy absorption functions of the installation leg anti-vibration assembly 6, so that the reliability and the stability of the marine equipment during installation are ensured Reliability and safety of use of the device.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an anti-vibration base structure for ocean platform equipment, includes ocean equipment fixing roof platform subassembly (1), its characterized in that: a marine equipment anti-vibration auxiliary table component (3) is arranged right below the marine equipment installation top table component (1), a plurality of groups of anti-vibration buffering support arm components (2) are arranged between the marine equipment installation top table component (1) and the marine equipment anti-vibration auxiliary table component (3), a plurality of groups of installation leg components (5) are arranged on two sides below the marine equipment anti-vibration auxiliary table component (3), and a linking support arm component (4) and an installation leg anti-vibration component (6) are arranged between the marine equipment anti-vibration auxiliary table component (3) and the installation leg components (5);
the marine equipment mounting top platform assembly (1) comprises a marine equipment mounting top platform plate (101), and a top platform plate rotating bottom shaft end plate (102) and a marine equipment mounting threaded hole (103) are respectively arranged on the bottom end surface and the top end surface of the marine equipment mounting top platform plate (101);
the anti-vibration buffer support arm assembly (2) comprises a scissor type support arm rod (201), and pushing guide sliding blocks (202) are rotatably arranged on two sides of two ends of the bottom of the scissor type support arm rod (201);
the marine equipment anti-vibration auxiliary table component (3) comprises a marine equipment anti-vibration auxiliary table plate (301), two ends of the top end face of the marine equipment anti-vibration auxiliary table plate (301) are fixedly provided with fixed pushing end plates (302), a guide transverse sliding rod (303) is fixedly arranged between the two fixed pushing end plates (302), a long buffer pushing spring (304) and a short buffer pushing spring (305) are arranged on the guide transverse sliding rod (303) at intervals, two sides of the bottom end face of the marine equipment anti-vibration auxiliary table plate (301) are fixedly provided with a plurality of support vertical plates (306), and a first rotating shaft rod (307), a second rotating shaft rod (308) and a rotating side shaft plate (309) are fixedly arranged on the support vertical plates (306);
the connecting support arm assembly (4) comprises a first Y-shaped support arm (401) and a second Y-shaped support arm (402), two ends of the first Y-shaped support arm (401) and two ends of the second Y-shaped support arm (402) are respectively and fixedly provided with a support arm rotating end shaft tube (404) and a movable ball head (403), and the top of the second Y-shaped support arm (402) is fixedly provided with a rotating top shaft rod (405);
the mounting leg assembly (5) comprises a mounting leg vertical plate (501), two movable ball seats (503) are fixedly arranged on the inner side of the mounting leg vertical plate (501) through reinforcing rib plates (502), movable ball grooves (504) are formed in the movable ball seats (503), a mounting transverse seat plate (505) is fixedly arranged at the bottom of the mounting leg vertical plate (501), and threaded fixing holes (506) are formed in two ends of the mounting transverse seat plate (505);
installation leg anti-vibration subassembly (6) are including installation leg anti-vibration outer tube (601) inside slip is provided with installation leg anti-vibration interior pole (604), and the end fixing of installation leg anti-vibration outer tube (601) is provided with first installation leg and rotates central siphon (602) and first installation leg and push away dish (603), the end fixing of installation leg anti-vibration interior pole (604) is provided with second installation leg and pushes away dish (606) and second installation leg rotation central siphon (607), the cover is equipped with installation leg anti-vibration and pushes away spring (605) on installation leg anti-vibration interior pole (604).
2. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: the pushing guide sliding blocks (202) at the four corners of the bottom of the anti-vibration buffer support arm assembly (2) slide on two adjacent guide transverse sliding rods (303) on the anti-vibration auxiliary bedplate (301) of the marine equipment in a reciprocating manner.
3. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: two ends of the long buffering pushing spring (304) respectively abut against the pushing guide sliding block (202) or the fixed pushing end plate (302), and two ends of the short buffering pushing spring (305) respectively abut against different pushing guide sliding blocks (202).
4. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: one end of the first Y-shaped supporting arm (401) is rotatably connected with the second rotating shaft rod (308) through a supporting arm rotating end shaft tube (404), and a movable ball head (403) at the other end of the first Y-shaped supporting arm (401) slides in a movable ball seat (503) at the top of the vertical plate (501) of the mounting leg through a movable ball groove (504).
5. The vibration-proof base structure for ocean platform equipment according to claim 1, wherein: one end of the second Y-shaped supporting arm (402) is rotatably connected with the first rotating shaft rod (307) through a supporting arm rotating end shaft tube (404), and a movable ball head (403) at the other end of the second Y-shaped supporting arm (402) slides in a movable ball seat (503) at the bottom of the vertical plate (501) of the mounting leg through a movable ball groove (504).
6. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: the arm body at the top of the scissor type support arm rod (201) is rotatably connected with a top bedplate rotating bottom shaft end plate (102) at the bottom of an ocean equipment installation top bedplate (101).
7. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: the top of the mounting leg anti-vibration assembly (6) is rotatably connected with the rotating side shaft plate (309) through a first mounting leg rotating shaft tube (602), and the bottom of the mounting leg anti-vibration assembly (6) is rotatably connected with the rotating top shaft rod (405) through a second mounting leg rotating shaft tube (607).
8. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: two ends of the mounting leg anti-vibration pushing spring (605) respectively abut against the first mounting leg pushing disc (603) and the second mounting leg pushing disc (606).
9. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: the ocean platform equipment is fixed on a top platform body of an ocean equipment mounting top platform plate (101) through fastening bolts and the top platform plate rotating bottom shaft end plate (102).
10. The anti-vibration base structure for ocean platform equipment according to claim 1, wherein: the mounting leg assembly (5) is fixed on the ocean floating platform or a corresponding platform body through a fastening bolt and a threaded fixing hole (506) at the end part of the mounting transverse seat plate (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598301.5A CN114718477A (en) | 2021-12-24 | 2021-12-24 | Anti-vibration base structure for ocean platform equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598301.5A CN114718477A (en) | 2021-12-24 | 2021-12-24 | Anti-vibration base structure for ocean platform equipment |
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| Publication Number | Publication Date |
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| CN114718477A true CN114718477A (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111598301.5A Withdrawn CN114718477A (en) | 2021-12-24 | 2021-12-24 | Anti-vibration base structure for ocean platform equipment |
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| Country | Link |
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| CN (1) | CN114718477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107606A (en) * | 2022-07-11 | 2022-09-27 | 合肥工业大学 | Intelligent internet automobile seat structure |
-
2021
- 2021-12-24 CN CN202111598301.5A patent/CN114718477A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107606A (en) * | 2022-07-11 | 2022-09-27 | 合肥工业大学 | Intelligent internet automobile seat structure |
| CN115107606B (en) * | 2022-07-11 | 2023-09-22 | 合肥工业大学 | Intelligent network allies oneself with car seat structure |
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Application publication date: 20220708 |