CN217974286U - Jacket supporting structure for offshore platform expansion - Google Patents
Jacket supporting structure for offshore platform expansion Download PDFInfo
- Publication number
- CN217974286U CN217974286U CN202221659979.XU CN202221659979U CN217974286U CN 217974286 U CN217974286 U CN 217974286U CN 202221659979 U CN202221659979 U CN 202221659979U CN 217974286 U CN217974286 U CN 217974286U
- Authority
- CN
- China
- Prior art keywords
- jacket
- offshore platform
- sleeve
- fixedly connected
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 20
- 210000003781 tooth socket Anatomy 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 210000003456 pulmonary alveoli Anatomy 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 8
- 230000000295 complement effect Effects 0.000 abstract description 7
- 230000002929 anti-fatigue Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a jacket bearing structure is used in offshore platform dilatation relates to the jacket field. The utility model discloses a mounting panel and jacket, the axle center department at mounting panel top installs the jacket, one side of jacket is provided with complementary unit, the both ends at mounting panel top are connected with the stand, and four stands are the rectangle and distribute, buffer gear is installed at the top of stand, the utility model discloses a buffer gear, can increase the stability and the fastness of jacket in the use, improve the antifatigue ability and the shock resistance of jacket greatly, thereby promote offshore platform operation personnel's security performance, and the complementary unit who sets up, when making this structure receive stronger external force, can further strengthen the supporting effect to the jacket, thereby effectively improve the holistic resistance to strength of jacket, so that prolong its life, the practicality is better.
Description
Technical Field
The utility model relates to a jacket field specifically is a jacket bearing structure is used in offshore platform dilatation.
Background
The jacket platform is also called a pile type platform, is a platform supported by piles driven into the sea bottom, can bear the external force of wind, waves, flow and the like, and can be divided into a pile group type, a pile foundation type (jacket type) and a leg column type. The jacket platform is mainly composed of: the jacket, the pile, the jacket cap and the working platform are formed, and the jacket has the advantages of strong adaptability, safety, reliability, simple structure and low manufacturing cost.
However, at present, the offshore environment is complex and variable, the jacket is often impacted by sea waves in the working process of the jacket, when the sea waves are too large, the jacket can shake, and the influence on operating personnel on a platform is easily caused.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a jacket bearing structure is used in offshore platform dilatation to solve the fatigue resistance and the shock resistance on traditional jacket basis limited, the problem that the structure safety problem faces serious challenge.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a jacket bearing structure is used in offshore platform dilatation, includes mounting panel and jacket, the jacket is installed to the axle center department at mounting panel top, one side of jacket is provided with complementary unit, the both ends at mounting panel top are connected with the stand, and four stands are the rectangle and distribute, buffer gear is installed at the top of stand.
Through adopting above-mentioned technical scheme, through buffer gear, can increase the stability and the fastness of jacket in the use, improve the antifatigue ability and the shock resistance of jacket greatly to promote offshore platform operation personnel's security performance, and the complementary unit who sets up, when making this structure receive stronger external force, can further strengthen the supporting effect to the jacket, thereby effectively improve the holistic resistance to strength of jacket, so that prolong its life, the practicality is better.
Further, buffer gear includes sleeve, damping spring, movable block, telescopic link, connecting block and tooth socket, telescopic inside fixedly connected with damping spring, damping spring's the other end is connected with the movable block, one side fixedly connected with telescopic link that damping spring was kept away from to the movable block, the other end of telescopic link is connected with the connecting block, the tooth socket has been seted up to the telescopic link inboard, sleeve and stand fixed connection, and the sleeve is the slope setting, sleeve and movable block looks block slide, and movable block and damping spring keep away from telescopic one end fixed connection.
Through adopting above-mentioned technical scheme, can increase the stability and the fastness of jacket in the use, improve the antifatigue ability and the shock resistance of jacket greatly to promote offshore platform operation personnel's security performance.
Further, the connecting block is connected with the telescopic link through a hinged support hinge mode, and one end of the connecting block, far away from the telescopic link, is fixedly connected with the side wall of the tubular pile in the jacket.
Through adopting above-mentioned technical scheme, help transmitting the external force that the jacket received to the telescopic link via the connecting block on to the use of buffer gear causes, improves the shock resistance of jacket.
Further, complementary unit includes horizontal pole, pivot, gear and support column, the one end that the jacket was kept away from to the horizontal pole is rotated and is connected with the pivot, the outside fixedly connected with gear of pivot, the fixed cover of one end that the horizontal pole was kept away from in the pivot has connect the support column.
Through adopting above-mentioned technical scheme, when making this structure receive stronger external force, can further strengthen the supporting effect to the jacket to effectively improve the holistic resistance to strength of jacket, so that prolong its life, the practicality is better.
Further, vertical distance between horizontal pole and the mounting panel equals the height of support column, and the lateral wall fixed connection of tubular pile in horizontal pole and the jacket, the support column is through pivot and gear fixed connection, and gear and tooth alveolus mesh mutually.
Through adopting above-mentioned technical scheme, help utilizing gear and the tooth alveolus to hold between the fingers an individual produced bite-force mutually, make the support column produce and rotate, drive the support column and keep away from the one end of pivot and support the mounting panel upper surface to play the supporting effect to the jacket.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses in case when the jacket receives external force impact, the jacket transmits its external force that receives to the telescopic link via the connecting block on, make it promote the movable block, under the cooperation that slides through movable block and sleeve looks block, it takes place deformation to drive damping spring, thereby utilize damping spring's spring action, absorb the buffering to external force, through buffer gear, can increase the stability and the fastness of jacket in the use, improve the anti fatigue capability and the shock resistance of jacket greatly, thereby promote offshore platform operation personnel's security performance.
2. The utility model discloses promote the in-process of movable block at the telescopic link, can drive the alveolus dentis and carry out synchronous movement, so that utilize its produced interlock power with the gear looks meshing, make the pivot drive the support column and produce the rotation, thereby make the support column keep away from the one end of pivot and mounting panel upper surface counterbalance, thereby the reinforcing is to the support intensity of jacket, through the complementary unit who sets up, when making this structure receive stronger external force, can further strengthen the supporting effect to the jacket, thereby effectively improve the holistic resistance strength of jacket, so that prolong its life, the practicality is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the main view of the present invention;
fig. 3 is a schematic top view of the auxiliary mechanism of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. mounting a plate; 2. a jacket; 3. a column; 4. a buffer mechanism; 401. a sleeve; 402. a damping spring; 403. a moving block; 404. a telescopic rod; 405. connecting blocks; 406. a tooth socket; 5. an auxiliary mechanism; 501. a cross bar; 502. a rotating shaft; 503. a gear; 504. and (4) a support column.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
The utility model provides a jacket bearing structure is used in offshore platform dilatation, as shown in fig. 1-4, includes mounting panel 1 and jacket 2, and jacket 2 is installed to the axle center department at mounting panel 1 top, and one side of jacket 2 is provided with complementary unit 5, and the both ends at mounting panel 1 top are connected with stand 3, and four stand 3 are the rectangle and distribute, and buffer gear 4 is installed at the top of stand 3.
Please refer to fig. 2, the buffering mechanism 4 includes a sleeve 401, a damping spring 402, a moving block 403, a telescopic rod 404, a connecting block 405 and a tooth socket 406, the damping spring 402 is fixedly connected to the inside of the sleeve 401, the other end of the damping spring 402 is connected to the moving block 403, the telescopic rod 404 is fixedly connected to one side of the moving block 403 away from the damping spring 402, the other end of the telescopic rod 404 is connected to the connecting block 405, the tooth socket 406 is formed on the inner side of the telescopic rod 404, the sleeve 401 is fixedly connected to the upright post 3, the sleeve 401 is obliquely arranged, the sleeve 401 is engaged with the moving block 403 to slide, and the moving block 403 is fixedly connected to one end of the damping spring 402 away from the sleeve 401, so that the stability and firmness of the conduit frame in the using process can be increased, the fatigue resistance and the shock resistance of the conduit frame are greatly improved, and the safety performance of the offshore platform operators is improved.
Referring to fig. 1-2, the connection block 405 is connected to the telescopic rod 404 by a hinge joint, and one end of the connection block 405 away from the telescopic rod 404 is fixedly connected to the side wall of the tubular pile in the jacket 2, which is helpful for transmitting the external force received by the jacket 2 to the telescopic rod 404 through the connection block 405, thereby causing the use of the buffer mechanism 4 and improving the shock resistance of the jacket.
Referring to fig. 1-3, the auxiliary mechanism 5 includes a cross bar 501, a rotating shaft 502, a gear 503 and a supporting column 504, the end of the cross bar 501 away from the jacket 2 is rotatably connected with the rotating shaft 502, the outer side of the rotating shaft 502 is fixedly connected with the gear 503, and the end of the rotating shaft 502 away from the cross bar 501 is fixedly sleeved with the supporting column 504, so that when the structure is subjected to a stronger external force, the supporting effect on the jacket can be further enhanced, thereby effectively improving the overall resistance strength of the jacket, so as to prolong the service life thereof, and the practicability is better.
Referring to fig. 2 and 4, the vertical distance between the cross bar 501 and the mounting plate 1 is equal to the height of the supporting column 504, the cross bar 501 is fixedly connected to the side wall of the tubular pile in the jacket 2, the supporting column 504 is fixedly connected to the gear 503 through the rotating shaft 502, and the gear 503 is engaged with the tooth socket 406, so that the supporting column 504 rotates by the engaging force generated by the gear 503 and the tooth socket 406, and the end of the supporting column 504 away from the rotating shaft 502 is driven to abut against the upper surface of the mounting plate 1, thereby supporting the jacket.
The implementation principle of the embodiment is as follows: firstly, the structure is integrally installed in a designated position, once the jacket 2 is impacted by external force, the jacket 2 transmits the external force to the telescopic rod 404 through the connecting block 405 to push the moving block 403, the damping spring 402 is driven to deform through the matching of the clamping and sliding of the moving block 403 and the sleeve 401, so that the external force is absorbed and buffered by utilizing the elastic force of the damping spring 402, and in the process that the telescopic rod 404 pushes the moving block 403, the tooth sockets 406 are driven to synchronously move, so that the meshing force generated by the meshing of the tooth sockets 403 and the gear 503 is utilized, the rotating shaft 502 drives the supporting column 504 to rotate, one end, far away from the rotating shaft 502, of the supporting column 504 is abutted against the upper surface of the installing plate 1, and the supporting strength of the jacket 2 is enhanced.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (6)
1. The utility model provides a jacket bearing structure is used in offshore platform dilatation, includes mounting panel (1) and jacket (2), its characterized in that: the jacket is characterized in that a jacket (2) is installed at the axis center of the top of the mounting plate (1), an auxiliary mechanism (5) is arranged on one side of the jacket (2), stand columns (3) are connected to the two ends of the top of the mounting plate (1), the four stand columns (3) are distributed in a rectangular mode, and a buffering mechanism (4) is installed at the top of each stand column (3).
2. The jacket support structure for expansion of an offshore platform according to claim 1, wherein: the buffer mechanism (4) comprises a sleeve (401), a damping spring (402), a moving block (403), an expansion link (404), a connecting block (405) and a tooth socket (406), the damping spring (402) is fixedly connected to the inside of the sleeve (401), the moving block (403) is connected to the other end of the damping spring (402), the expansion link (404) is fixedly connected to one side, away from the damping spring (402), of the moving block (403), the other end of the expansion link (404) is connected with the connecting block (405), and the tooth socket (406) is formed in the inner side of the expansion link (404).
3. The jacket support structure for expansion of an offshore platform according to claim 2, wherein: the sleeve (401) is fixedly connected with the upright column (3), the sleeve (401) is obliquely arranged, the sleeve (401) is clamped with the moving block (403) to slide, and the moving block (403) is fixedly connected with one end, far away from the sleeve (401), of the damping spring (402).
4. The jacket support structure for expansion of an offshore platform according to claim 2, wherein: the connecting block (405) is connected with the telescopic rod (404) in a hinged mode through a hinged support, and one end, away from the telescopic rod (404), of the connecting block (405) is fixedly connected with the side wall of the tubular pile in the jacket (2).
5. The jacket support structure for expansion of an offshore platform according to claim 1, wherein: the auxiliary mechanism (5) comprises a cross rod (501), a rotating shaft (502), a gear (503) and a supporting column (504), wherein the rotating shaft (502) is connected to one end, away from the jacket (2), of the cross rod (501) in a rotating mode, the gear (503) is fixedly connected to the outer side of the rotating shaft (502), and the supporting column (504) is fixedly sleeved at one end, away from the cross rod (501), of the rotating shaft (502).
6. The jacket support structure for expansion of an offshore platform according to claim 5, wherein: the vertical distance between horizontal pole (501) and mounting panel (1) equals the height of support column (504), and the lateral wall fixed connection of tubular pile in horizontal pole (501) and jacket (2), support column (504) are through pivot (502) and gear (503) fixed connection, and gear (503) and tooth alveolus (406) mesh mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659979.XU CN217974286U (en) | 2022-06-30 | 2022-06-30 | Jacket supporting structure for offshore platform expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659979.XU CN217974286U (en) | 2022-06-30 | 2022-06-30 | Jacket supporting structure for offshore platform expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974286U true CN217974286U (en) | 2022-12-06 |
Family
ID=84274417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659979.XU Active CN217974286U (en) | 2022-06-30 | 2022-06-30 | Jacket supporting structure for offshore platform expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217974286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696993A (en) * | 2023-08-04 | 2023-09-05 | 交通运输部天津水运工程科学研究所 | Self-adjusting damping shock absorption system and adjustment method applied to jacket offshore platform |
-
2022
- 2022-06-30 CN CN202221659979.XU patent/CN217974286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696993A (en) * | 2023-08-04 | 2023-09-05 | 交通运输部天津水运工程科学研究所 | Self-adjusting damping shock absorption system and adjustment method applied to jacket offshore platform |
| CN116696993B (en) * | 2023-08-04 | 2023-09-29 | 交通运输部天津水运工程科学研究所 | Self-adjusting damping and shock absorption system and adjustment method applied to jacket offshore platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217974286U (en) | Jacket supporting structure for offshore platform expansion | |
| CN212153790U (en) | Shock-absorbing support for building | |
| CN116581698B (en) | Assembled mechanical interlocking fixed cable bridge and assembling method thereof | |
| CN112962600A (en) | Ground pile equipment that security performance is high | |
| CN117386011B (en) | Anti-seismic assembled building steel structure | |
| CN113364547A (en) | Emergency broadcasting equipment | |
| CN117145138B (en) | House building upright post structure | |
| CN117604983A (en) | Prefabricated module structure for building offshore wind power platform | |
| CN113697719B (en) | Machine of lifting based on high-efficient balanced lifting | |
| CN215443374U (en) | Anti-seismic steel structure support for building | |
| CN210142850U (en) | Electric power cabinet mounting structure with safeguard function | |
| CN113356913A (en) | Subway construction top strutting arrangement | |
| CN221900793U (en) | Base structure of photovoltaic support | |
| CN213185682U (en) | Simple electric drive power generation device | |
| CN210178561U (en) | Novel vehicle-mounted fracturing pump base | |
| CN221593194U (en) | Noise reduction type air source heat pump | |
| CN112878701B (en) | Supporting device for mounting assembly type horizontal component for building safety | |
| CN112281644A (en) | Pin-connected panel bridge damping bearing | |
| CN113682254B (en) | Solar cell's vibration damping mount | |
| CN215632078U (en) | Cement pole with anti-strong wind strong shock anti-tilt mechanism | |
| CN214880006U (en) | Lifting platform with shock-absorbing structure | |
| CN110838816A (en) | Positioning device and photovoltaic support using same | |
| CN220210353U (en) | Be applied to fixed photovoltaic support base of ground slope | |
| CN217522428U (en) | Frequency conversion cabinet with damping function | |
| CN111764499A (en) | Steel structure stabilizing structure of prefabricated building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |