CN115262667A - Angular momentum formula suction basis deviation correcting device - Google Patents
Angular momentum formula suction basis deviation correcting device Download PDFInfo
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- CN115262667A CN115262667A CN202210938618.7A CN202210938618A CN115262667A CN 115262667 A CN115262667 A CN 115262667A CN 202210938618 A CN202210938618 A CN 202210938618A CN 115262667 A CN115262667 A CN 115262667A
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- bidirectional
- motor
- horizontal
- gear
- unidirectional
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/50—Anchored foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
Abstract
The invention discloses an angular momentum type suction type foundation deviation rectifying device which comprises a holding mechanism and an inclination adjusting mechanism, wherein the holding mechanism is used for holding a suction type foundation; the at least two inclination adjusting mechanisms are respectively arranged on two opposite sides of the clasping mechanism, a balancing weight and a rotating motor are arranged in the inclination adjusting mechanisms, and an output shaft of the rotating motor is connected with the balancing weight; the inclination adjusting mechanism has the advantage that the problem that the inclination cannot be corrected when the existing suction type foundation sinks and is penetrated is practically solved.
Description
Technical Field
The invention relates to the technical field of ocean engineering equipment, in particular to an angular momentum type suction type foundation deviation rectifying device.
Background
The installation of a large amount of ocean foundation structures is related to in the ocean engineering, for example the installation of ocean suction anchor basis to and ocean oil gas, combustible ice gather suction section of thick bamboo wellhead installation etc. bearing capacity is strong, and it is convenient to install, and the time limit for a project is short, and is little to the environmental impact. In the sinking process and the sinking and penetrating process of the ocean engineering structure, the verticality of the suction barrel is difficult to control, the suction barrel is inclined due to wave current load and unevenness of a seabed, and if no proper deviation rectifying measures are adopted, the installation operation can fail or the subsequent operation and maintenance of the structure are influenced after the installation.
Therefore, a technical scheme capable of solving the problem that the inclination of the suction foundation cannot be corrected in the process of sinking and penetrating is needed.
Disclosure of Invention
The invention aims to provide an angular momentum type suction foundation deviation correcting device, which can solve the problem that the inclination of a suction foundation cannot be corrected in the process of sinking and penetrating.
In order to solve the technical problem, the invention provides an angular momentum type suction type foundation deviation correcting device which comprises a holding mechanism and an inclination adjusting mechanism, wherein the holding mechanism is arranged on the foundation; the clasping mechanism is used for clasping the suction foundation; the at least two inclination adjusting mechanisms are respectively arranged on two opposite sides of the clasping mechanism, a balancing weight and a rotating motor are arranged in the inclination adjusting mechanisms, and an output shaft of the rotating motor is connected with the balancing weight.
In one embodiment, a plurality of rotating motors are arranged in the inclination adjusting mechanism, and output shafts of at least two rotating motors are arranged vertically relative to each other.
In one embodiment, the rotating motor is a double-shaft motor, and double shafts of the rotating motor are connected with the balancing weight.
In one embodiment, the clasping mechanism comprises a horizontal frame rod, a vertical frame rod, two bidirectional connecting blocks, two unidirectional connecting blocks and a top connecting block, wherein the horizontal frame rod is used for connecting the two bidirectional connecting blocks and the two unidirectional connecting blocks, and the vertical frame rod is used for connecting the two bidirectional connecting blocks and the top connecting block; the two bidirectional connecting blocks are oppositely arranged, and the two unidirectional connecting blocks are oppositely arranged.
In one embodiment, a bidirectional horizontal gear, a bidirectional horizontal motor, a bidirectional vertical gear and a bidirectional vertical motor are arranged in the bidirectional connecting block; the bidirectional horizontal gear is meshed with the horizontal frame rod, and an output shaft of the bidirectional horizontal motor is connected with the bidirectional horizontal gear; the bidirectional vertical gear is meshed with the vertical frame rod, and an output shaft of the bidirectional vertical motor is connected with the bidirectional vertical gear.
In one embodiment, a unidirectional horizontal gear and a unidirectional horizontal motor are arranged in the unidirectional connecting block, the unidirectional horizontal gear is meshed with the horizontal frame rod, and an output shaft of the unidirectional horizontal motor is connected with the unidirectional horizontal gear.
In one embodiment, a top block gear and a top block motor are arranged in the top connecting block, the top block gear is meshed with the vertical frame rod, and an output shaft of the top block motor is connected with the top block gear.
In one embodiment, the top connecting block is further provided with a reserved hole, and the reserved hole penetrates through the top connecting block.
The invention has the following beneficial effects:
because the angular momentum type suction foundation deviation rectifying device comprises the clasping mechanism and the inclination regulating mechanism, when the suction foundation is rectified, the clasping mechanism clasps the suction foundation, the inclination regulating mechanism drives the balancing weight to generate a certain angular momentum through the rotating motor, so that the suction foundation is regulated, the problem that the conventional suction foundation lacks a powerful deviation rectifying measure in the sinking and penetrating process is solved, and the verticality of the suction foundation can be effectively optimized; meanwhile, the angular momentum method has almost no influence on the surrounding environment, and the angular momentum which is the same as the inclination of the structure is generated by rotating the balancing weight in the closed cabin, so that the structure rotates reversely; after the installation is finished, the movable support can be conveniently detached for recycling.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of an angular momentum suction type foundation deviation rectifying device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a tilt adjustment mechanism provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a clasping mechanism provided by an embodiment of the invention;
FIG. 4 is a schematic top view of a bidirectional connecting block provided in an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a unidirectional connecting block provided in an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a top connection block provided by an embodiment of the present invention;
fig. 7 is a schematic diagram of a structure of a horizontal frame rod according to an embodiment of the present invention.
The reference numbers are as follows:
10. a clasping mechanism; 11. a horizontal frame bar; 12. a vertical frame bar; 13. a bidirectional connecting block; 131. a bidirectional horizontal gear; 132. a bi-directional horizontal motor; 133. a bidirectional vertical gear; 134. a bidirectional vertical motor; 14. a unidirectional connecting block; 141. a unidirectional horizontal gear; 142. a unidirectional horizontal motor; 15. a top connecting block; 151. a top block gear; 152. a top block motor; 153. reserving a hole;
20. an inclination adjusting mechanism; 21. rotating the motor; 22. a balancing weight;
30. a suction foundation.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The invention provides an angular momentum type suction foundation 30 deviation correcting device, which is shown in fig. 1 and 2 and comprises a holding mechanism 10 and an inclination adjusting mechanism 20; the clasping mechanism 10 is used for clasping the suction foundation 30; at least two inclination adjustment mechanisms 20 are respectively arranged on two opposite sides of the clasping mechanism 10, a balancing weight 22 and a rotating motor 21 are arranged in each inclination adjustment mechanism 20, and an output shaft of each rotating motor 21 is connected with the balancing weight 22.
When the inclination adjusting mechanism is applied, at least two inclination adjusting mechanisms 20 are respectively installed on two opposite sides of the holding mechanism 10, the holding mechanism 10 is abutted with the suction type foundation 30, then the holding mechanism 10 is started to hold the suction type foundation 30 tightly and is locked, then the inclination adjusting mechanism 20 is started, different rotation directions are selected according to the inclination direction of the suction type foundation 30, the rotating motor 21 drives the balancing weight 22 to rotate to generate angular momentum in the rotation direction of the suction type foundation 30, and therefore the suction type foundation 30 is enabled to be adjusted to be normal.
In order to facilitate the installation and the removal of the inclination adjusting mechanism 20 and the clasping mechanism 10, bolts are used to penetrate through the inclination adjusting mechanism 20 and the clasping mechanism 10, and then nuts are installed to fix the inclination adjusting mechanism 20 and the clasping mechanism 10.
In order to realize the adjustment of the omnidirectional inclination angle of the suction base 30, in this embodiment, the inclination adjusting mechanism 20 is configured as shown in fig. 2, a plurality of rotating motors 21 are arranged in the inclination adjusting mechanism 20, and output shafts of at least two rotating motors 21 are arranged relatively vertically.
When the suction foundation 30 is applied, two rotating motors 21 are arranged in the inclination adjusting mechanism 20, output shafts of the two rotating motors 21 are arranged vertically, the arrangement direction of one rotating motor 21 is an x axis, the arrangement direction of the other rotating motor 21 is a y axis, an x-y plane is formed at the moment, the direction vertical to the plane is a z axis, when the suction foundation 30 is disturbed to incline in the positive direction on the x axis in the sinking process, the inclination adjusting mechanism 20 is started, the counterweight 22 on the x axis generates rotation in the positive direction on the x axis, and the suction foundation 30 is corrected based on the conservation of angular momentum theorem; similarly, when occurring on the y-axis, the weight 22 on the y-axis is rotated; the inclination of the suction foundation 30 on the z axis does not need to be considered, all inclinations are generated on an x-y plane, when the inclination on the x axis and the inclination on the y axis are simultaneously generated, the inclination on the x axis can be separately considered, the rotating motor 21 on the x axis drives the balancing weight 22 to rotate for correcting the deviation, and the rotating motor 21 on the y axis drives the balancing weight 22 to rotate for correcting the deviation.
Wherein, in order to make the effect of rectifying a deviation better, this embodiment will rotate motor 21 and be the biax motor, the biax of rotating motor 21 all is connected with balancing weight 22.
In order to realize that the clasping mechanism 10 clasps the suction type foundation 30, the clasping mechanism 10 is set as shown in fig. 3 in this embodiment, at this time, the clasping mechanism 10 includes a horizontal frame rod 11, a vertical frame rod 12, two bidirectional connecting blocks 13, two unidirectional connecting blocks 14 and a top connecting block 15, the horizontal frame rod 11 is used for connecting the two bidirectional connecting blocks 13 and the two unidirectional connecting blocks 14, and the vertical frame rod 12 is used for connecting the two bidirectional connecting blocks 13 and the top connecting block 15; the two bidirectional connecting blocks 13 are oppositely arranged, and the two unidirectional connecting blocks 14 are oppositely arranged.
When using, two-way connecting block 13 mutual disposition, two one-way connecting block 14 mutual disposition, top connecting block 15 then is arranged in two-way connecting block 13 and two one-way connecting block 14 and is enclosed and receive the space directly over, horizontal frame pole 11 runs through two-way connecting block 13 and two one-way connecting block 14, vertical connecting block runs through two-way connecting block 13 and top connecting block 15, consequently realizes holding the expansion or the shrink of mechanism 10 tightly through horizontal frame pole 11 and vertical frame pole 12.
Wherein, the two unidirectional connecting blocks 14 can also be set as bidirectional connecting blocks 13.
In order to realize automatic adjustment of expansion or contraction of the clasping mechanism 10, in this embodiment, two bidirectional connecting blocks 13 are set as shown in fig. 3 and 4, and a bidirectional horizontal gear 131, a bidirectional horizontal motor 132, a bidirectional vertical gear 133 and a bidirectional vertical motor 134 are arranged in the bidirectional connecting blocks 13; the bidirectional horizontal gear 131 is meshed with the horizontal frame rod 11, and the output shaft of the bidirectional horizontal motor 132 is connected with the bidirectional horizontal gear 131; a bidirectional vertical gear 133 is engaged with the vertical frame bar 12, and an output shaft of a bidirectional vertical motor 134 is connected with the bidirectional vertical gear 133.
When using, start two-way horizontal motor 132 and drive two-way horizontal gear 131, two-way horizontal gear 131 drives horizontal frame pole 11 to the expansion or the shrink of mechanism 10 horizontal direction is held in the realization, start two-way vertical motor 134 and drive two-way vertical gear 133, two-way vertical gear 133 drives vertical frame pole 12, thereby the expansion or the shrink of mechanism 10 vertical direction is held in the realization.
Similarly, in this embodiment, the unidirectional connecting block 14 is configured as shown in fig. 3 and 5, a unidirectional horizontal gear 141 and a unidirectional horizontal motor 142 are provided in the unidirectional connecting block 14, the unidirectional horizontal gear 141 engages with the horizontal frame rod 11, and an output shaft of the unidirectional horizontal motor 142 is connected to the unidirectional horizontal gear 141.
When the tightening mechanism 10 is applied, the unidirectional horizontal motor 142 is started to drive the unidirectional horizontal gear 141, and the unidirectional horizontal gear 141 drives the horizontal frame rod 11, so that the tightening mechanism 10 expands or contracts in the horizontal direction.
Similarly, in this embodiment, the top connection block 15 is configured as shown in fig. 3 and 6, a top block gear 151 and a top block motor 152 are provided in the top connection block 15 at this time, the top block gear 151 is engaged with the vertical frame rod 12, and an output shaft of the top block motor 152 is connected with the top block gear 151.
When the tightening mechanism 10 is applied, the top block motor 152 is started to drive the top block gear 151, and the top block gear 151 drives the vertical frame rod 12, so that expansion or contraction in the horizontal direction of the tightening mechanism 10 is realized.
In order to facilitate installation of other construction equipment, in this embodiment, the top connection block 15 is set as shown in fig. 6, and the top connection block 15 at this time is further provided with a prepared hole 153, and the prepared hole 153 penetrates through the top connection block 15.
In order to make the connection between the clasping mechanisms 10 more stable, this embodiment provides the horizontal frame pole 11 with the toothed shaft of the horizontal frame pole 11 as shown in fig. 7.
It should be noted that, in the above embodiments, the horizontal frame rod 11 and the vertical frame rod 12 are both frame rods, the bidirectional horizontal motor 132, the bidirectional vertical motor 134, the unidirectional horizontal motor 142, and the top block motor 152 are all motors, and the bidirectional horizontal gear 131, the bidirectional vertical gear 133, the unidirectional horizontal gear 141, and the top block gear 151 are all gears.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. An angular momentum type suction type foundation deviation correcting device is characterized by comprising a holding mechanism and an inclination adjusting mechanism; the clasping mechanism is used for clasping the suction foundation; at least two inclination adjusting mechanisms are respectively arranged on two opposite sides of the clasping mechanism, a balancing weight and a rotating motor are arranged in the inclination adjusting mechanisms, and an output shaft of the rotating motor is connected with the balancing weight.
2. The angular momentum suction type deviation rectifying device according to claim 1, wherein a plurality of rotating motors are disposed in the inclination adjusting mechanism, and output shafts of at least two of the rotating motors are disposed vertically.
3. The angular momentum suction type foundation deviation correcting device of claim 1, wherein the rotating motor is a dual-shaft motor, and both shafts of the rotating motor are connected with the balancing weight.
4. The angular momentum type suction type foundation deviation correcting device of claim 1, wherein the clasping mechanism comprises a horizontal frame rod, a vertical frame rod, two bidirectional connecting blocks, two unidirectional connecting blocks and a top connecting block, the horizontal frame rod is used for connecting the two bidirectional connecting blocks and the two unidirectional connecting blocks, and the vertical frame rod is used for connecting the two bidirectional connecting blocks and the top connecting block; the two bidirectional connecting blocks are oppositely arranged, and the two unidirectional connecting blocks are oppositely arranged.
5. The angular momentum suction type foundation deviation correcting device of claim 4, wherein a bidirectional horizontal gear, a bidirectional horizontal motor, a bidirectional vertical gear and a bidirectional vertical motor are arranged in the bidirectional connecting block; the bidirectional horizontal gear is meshed with the horizontal frame rod, and an output shaft of the bidirectional horizontal motor is connected with the bidirectional horizontal gear; the bidirectional vertical gear is meshed with the vertical frame rod, and an output shaft of the bidirectional vertical motor is connected with the bidirectional vertical gear.
6. The angular momentum suction type foundation deviation correcting device of claim 4, wherein a unidirectional horizontal gear and a unidirectional horizontal motor are arranged in the unidirectional connecting block, the unidirectional horizontal gear is meshed with the horizontal frame rod, and an output shaft of the unidirectional horizontal motor is connected with the unidirectional horizontal gear.
7. The angular momentum suction type foundation deviation correcting device of claim 4, wherein a top block gear and a top block motor are arranged in the top connecting block, the top block gear is meshed with the vertical frame rod, and an output shaft of the top block motor is connected with the top block gear.
8. The angular momentum suction type foundation deviation correcting device of claim 4, wherein the top connecting block is further provided with a reserved hole, and the reserved hole penetrates through the top connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938618.7A CN115262667B (en) | 2022-08-05 | 2022-08-05 | Angular momentum type suction type foundation deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938618.7A CN115262667B (en) | 2022-08-05 | 2022-08-05 | Angular momentum type suction type foundation deviation correcting device |
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| Publication Number | Publication Date |
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| CN115262667A true CN115262667A (en) | 2022-11-01 |
| CN115262667B CN115262667B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210938618.7A Active CN115262667B (en) | 2022-08-05 | 2022-08-05 | Angular momentum type suction type foundation deviation correcting device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652502A (en) * | 2015-01-12 | 2015-05-27 | 浙江大学 | Vibrating type leveling device for suction bucket foundation |
| CN107842046A (en) * | 2017-11-27 | 2018-03-27 | 杨孝 | A kind of strengthening of foundation error-correction structure and the method for strengthening of foundation correction |
| CN108149720A (en) * | 2017-12-06 | 2018-06-12 | 河海大学 | A kind of experiment deviation correcting device rectified a deviation to oblique model pile foundation and method |
| CN109695264A (en) * | 2019-01-21 | 2019-04-30 | 大连理工大学 | A kind of suction type cylindrical foundation sinks cylinder correction and bracing means and its construction method |
| CN209686472U (en) * | 2019-01-21 | 2019-11-26 | 大连理工大学 | A kind of suction type cylindrical foundation sinks cylinder correction and bracing means |
-
2022
- 2022-08-05 CN CN202210938618.7A patent/CN115262667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652502A (en) * | 2015-01-12 | 2015-05-27 | 浙江大学 | Vibrating type leveling device for suction bucket foundation |
| CN107842046A (en) * | 2017-11-27 | 2018-03-27 | 杨孝 | A kind of strengthening of foundation error-correction structure and the method for strengthening of foundation correction |
| CN108149720A (en) * | 2017-12-06 | 2018-06-12 | 河海大学 | A kind of experiment deviation correcting device rectified a deviation to oblique model pile foundation and method |
| CN109695264A (en) * | 2019-01-21 | 2019-04-30 | 大连理工大学 | A kind of suction type cylindrical foundation sinks cylinder correction and bracing means and its construction method |
| CN209686472U (en) * | 2019-01-21 | 2019-11-26 | 大连理工大学 | A kind of suction type cylindrical foundation sinks cylinder correction and bracing means |
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| Publication number | Publication date |
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| CN115262667B (en) | 2023-05-23 |
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