CN114506415B - Power tooth mechanism for correcting negative pressure cylinder - Google Patents
Power tooth mechanism for correcting negative pressure cylinder Download PDFInfo
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- CN114506415B CN114506415B CN202210246123.8A CN202210246123A CN114506415B CN 114506415 B CN114506415 B CN 114506415B CN 202210246123 A CN202210246123 A CN 202210246123A CN 114506415 B CN114506415 B CN 114506415B
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- negative pressure
- soil
- assembly
- power tooth
- pressure cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/26—Anchors securing to bed
- B63B21/27—Anchors securing to bed by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The application discloses a power tooth mechanism for correcting a negative pressure cylinder, which comprises at least one mounting piece, at least one soil squeezing component and at least one driving component; at least one soil compacting assembly movably disposed on the at least one mounting member and having at least one closed configuration and at least one open configuration; at least one drive assembly for driving the at least one soil compacting assembly to switch configurations; wherein the at least one soil compacting assembly is configured to at least partially distance the at least one mount and compact the surrounding soil when in the at least one open configuration; this a power tooth mechanism for negative pressure section of thick bamboo rectifies can install in negative pressure section of thick bamboo barrel side with array, because the device surface adopts beta structure, inside adoption telescopic supporting structure, therefore device thickness is less, causes less influence to the penetration degree of difficulty of negative pressure section of thick bamboo, can realize the dynamic regulation and control frictional force that the negative pressure section of thick bamboo receives through initiative transformation form, and then guide negative pressure section of thick bamboo leveling.
Description
Technical Field
The application relates to the technical field of ocean engineering equipment, in particular to a power tooth mechanism for correcting a negative pressure cylinder.
Background
The negative pressure cylinder foundation is used as a novel efficient foundation form and has been widely applied in ocean engineering, and the application fields comprise offshore mooring systems, suction anchors, breakwater, offshore platform foundations, shallow water wind power foundations and the like. The negative pressure cylinder is of a columnar structure with a closed upper top surface and an open lower bottom surface, and the vacuum pump is used for draining water in the cabin to form a pressure difference between the upper and lower sides of the cabin, so that suction self-penetration is realized. The anti-overturning device has the advantages of simple and convenient installation, no noise pollution, high anti-overturning bearing capacity, steel saving, repeated utilization and the like.
The negative pressure cylinder is of a columnar structure with a closed upper top surface and an open lower bottom surface, and the vacuum pump is used for draining water in the cabin to form a pressure difference between the upper and lower sides of the cabin, so that suction self-penetration is realized. The anti-overturning device has the advantages of simple and convenient installation, no noise pollution, high anti-overturning bearing capacity, steel saving, repeated utilization and the like. The problem of negative pressure tube inclination exists in the installation process of the negative pressure tube, and the problem has key influence on the actual bearing capacity after the tube type foundation is installed.
Therefore, it is necessary to develop an apparatus capable of correcting the negative pressure cylinder, so as to solve the problem of inclination of the negative pressure cylinder in the installation process of the negative pressure cylinder.
Disclosure of Invention
The application provides a power tooth mechanism for correcting a negative pressure cylinder, which is used for solving the problem of cylinder body inclination possibly occurring in the process of penetration of the negative pressure cylinder.
In order to solve the problems, the application adopts the following technical scheme:
the power tooth mechanism for correcting the negative pressure cylinder comprises at least one mounting piece, at least one soil squeezing component and at least one driving component; at least one soil compacting assembly movably disposed on the at least one mounting member and having at least one closed configuration and at least one open configuration; at least one drive assembly for driving the at least one soil compacting assembly to switch configurations; wherein the at least one soil compacting assembly is configured to be at least partially remote from the at least one mounting member and compact the surrounding soil when in the at least one open configuration.
For example, in the power tooth mechanism for correcting the deviation of the negative pressure cylinder provided by at least one embodiment of the present disclosure, the soil squeezing assembly has at least one friction body, and the at least one friction body is used for lifting the friction force between the soil squeezing assembly and the surrounding soil body.
For example, in the power tooth mechanism for correcting deviation of the negative pressure cylinder provided by at least one embodiment of the present disclosure, the soil squeezing assembly is further configured to form at least one accommodating groove when in an open configuration, and the at least one accommodating groove is used for accommodating soil and improving friction between the soil squeezing assembly and the soil.
For example, in the power tooth mechanism for correcting a negative pressure cylinder provided in at least one embodiment of the present disclosure, the at least one soil squeezing component is configured to be laid flat on the surface of the mounting member when in the at least one closed configuration.
For example, in the power tooth mechanism for correcting deviation of the negative pressure cylinder provided in at least one embodiment of the present disclosure, the driving assembly includes: at least one telescoping mechanism, at least one driver, and at least one transmission; the at least one driver is configured to couple the at least one driver and at least one telescoping mechanism; the at least one driver is used for driving the at least one telescopic mechanism to move in a telescopic mode.
For example, in the power tooth mechanism for correcting deviation of the negative pressure cylinder provided in at least one embodiment of the present disclosure, the driving assembly further includes: at least one control device; the at least one control device is configured to be wirelessly connected with the driver.
For example, in the power tooth mechanism for correcting the deviation of the negative pressure cylinder provided in at least one embodiment of the present disclosure, the mounting member is configured with at least one assembly groove, and the telescopic mechanism is configured in the at least one assembly groove.
For example, in the power tooth mechanism for correcting a negative pressure cylinder provided in at least one embodiment of the present disclosure, the telescopic mechanism is a scissor type telescopic mechanism, and specifically includes: at least one connecting rod, at least one scissor joint and at least one limiting rod; at least one scissor joint is configured to be rotatably coupled to the at least one link; at least one stop bar is arranged on the at least one scissor joint for translational movement along the distance from or near the mounting during the scissor movement; and the mounting piece is provided with a limit groove matched with the limit rod, and the limit groove is used for limiting the axial displacement of the at least one limit rod.
For example, in the power tooth mechanism for correcting the deviation of the negative pressure cylinder provided by at least one embodiment of the present disclosure, the mounting member is configured with a avoidance groove, and the avoidance groove is located at the rear of the accommodating groove when the soil squeezing assembly is in the open state.
For example, in the power tooth mechanism for correcting deviation of a negative pressure cylinder provided by at least one embodiment of the present disclosure, the soil squeezing assembly is configured with at least one sliding block, the mounting piece is configured with at least one sliding groove matched with the at least one sliding block, and the soil squeezing assembly is movably connected with the at least one sliding groove through the at least one sliding block.
The beneficial effects of the application are as follows: when the negative pressure cylinder is used, the negative pressure cylinder is arranged on the side face of the cylinder body in an array mode, and the outer surface of the negative pressure cylinder is of a folding structure, and the inner part of the negative pressure cylinder is of a telescopic supporting structure, so that the thickness of the negative pressure cylinder is smaller in a closing mode, and the penetration of the negative pressure cylinder is less affected. The device can realize dynamic regulation and control of the friction force on the cylinder side through active transformation, and further realize correction of the negative pressure cylinder.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a power tooth mechanism for negative pressure tube rectification of the present disclosure with its soil compacting assembly in an open configuration.
Fig. 2 is a partial cross-sectional view of a power tooth mechanism for negative pressure tube misalignment correction of the present disclosure.
Fig. 3 is a schematic view of a partial structure of the present disclosure after partial components are removed.
Fig. 4 is a perspective view of a mount in the present disclosure.
Fig. 5 is a perspective view of the soil compacting assembly of the present disclosure in an open configuration.
Fig. 6 is a view of the soil compacting assembly of the present disclosure in an open configuration.
Fig. 7 is an enlarged view at a in fig. 1.
Fig. 8 is an enlarged view at B in fig. 2.
Fig. 9 is an enlarged view at C in fig. 5.
Fig. 10 is a perspective view of the power tooth mechanism for negative pressure tube misalignment correction of the present disclosure with its soil compacting assembly in a closed configuration.
Fig. 11 is a perspective view of a scissor jack mechanism of the present disclosure.
Fig. 12 is a perspective view of a scissor jack mechanism of the present disclosure.
Fig. 13 is an enlarged view of fig. 3D.
In the figure:
10. a mounting member; 11. a chute; 12. an avoidance groove; 13. a telescopic protection plate; 14. a guide protrusion; 131. a guide groove; 132. the method comprises the steps of carrying out a first treatment on the surface of the A slot; 15. an assembly groove; 16. a limit groove;
20. a soil squeezing component; 21. a first connector; 22. a second connector; 23. a first middle plate; 24. a second middle plate; 25. a first triangular side plate; 26. a second triangular side plate; 27. a third triangular side plate; 28. a fourth triangular side plate; 29. a receiving groove; 231. a slide block; 241. a friction body;
30. a drive assembly; 31. a telescoping mechanism; 32. a driver; 311. a connecting rod; 312. a scissor joint; 313. and a limit rod.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments, not all embodiments.
In the embodiments, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings are merely for convenience of description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present application. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items.
In addition, in the description of the present application, unless explicitly stated and limited otherwise, terms such as mounting, connecting, and coupling, etc., should be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The negative pressure cylinder can be used as a power mechanism to solve the problem of cylinder body inclination possibly occurring in the process of penetration of the negative pressure cylinder. The device is arranged on the side surface of the negative pressure cylinder body in an array manner when in use; by adopting collapsible structure and inside telescopic bearing structure for device thickness adjustability is good, causes less influence to the penetration degree of difficulty of negative pressure section of thick bamboo when closing the form. Dynamic regulation and control of the cylinder side friction force are achieved through active change of the cylinder side form, and therefore correction of the negative pressure cylinder is achieved.
At least one embodiment of the present disclosure provides a power tooth mechanism for correcting a negative pressure cylinder, comprising a mounting piece, a soil squeezing component and a driving component; the soil squeezing component is movably arranged on the mounting piece and is provided with a closed state and an open state; the driving assembly is used for driving the soil squeezing assembly to switch the form; wherein the soil squeezing assembly is configured to at least partially clear of the mounting member and squeeze the surrounding soil when in the open configuration. The soil compacting assembly is configured to lay flat against the mounting surface when in the closed configuration. The soil squeezing assembly is provided with a sliding block, the installation piece is provided with a sliding groove matched with the sliding block, and the soil squeezing assembly is movably connected with the sliding groove through the sliding block. The soil squeezing assembly is further configured to form a receiving slot when in an open configuration, the receiving slot being configured to receive a soil body and to promote friction between the soil squeezing assembly and the soil body. The soil squeezing assembly is provided with a friction body, and the friction body is used for improving the friction force between the soil squeezing assembly and the peripheral soil body. The mounting piece is provided with an avoidance groove, and the avoidance groove is positioned behind the accommodating groove when the soil squeezing assembly is in an open state.
In a power tooth mechanism for correcting a negative pressure cylinder provided by at least one embodiment of the present disclosure, the driving assembly includes: the telescopic mechanism, the driver and the transmission device; the driver is configured to couple the driver and the telescoping mechanism; the driver is used for driving the telescopic mechanism to move in a telescopic way. The mounting piece is provided with an assembly groove, and the telescopic mechanism is arranged in the assembly groove. The telescopic mechanism is a scissor type telescopic mechanism and specifically comprises: a connecting rod, a scissor joint and a limiting rod; the scissor joint is configured to be rotationally connected with the connecting rod; the limiting rod is arranged on the scissor joint and is used for performing translational movement along the direction away from or approaching to the mounting piece in the scissor movement; wherein, be provided with on the installed part with the spacing groove of gag lever post looks pair, the spacing groove is used for the restriction at least one gag lever post axial displacement promotes the stability of crowded native subassembly.
In the power tooth mechanism for correcting the deviation of the negative pressure cylinder provided by at least one embodiment of the present disclosure, the driving assembly further includes: a control device; the control device is configured to be wirelessly connected with the driver.
A power tooth mechanism for correcting a negative pressure cylinder according to an embodiment of the present disclosure will be generally described with reference to the accompanying drawings.
As shown in fig. 1 to 12, a power tooth mechanism for correcting a negative pressure cylinder includes: mount 10, soil compacting assembly 20 and drive assembly 30; soil compacting assembly 20 has a closed configuration and an open configuration; the driving assembly 30 is used for driving the soil squeezing assembly 20 to switch the modes; wherein the soil compacting assembly 20 is configured to locally distance the mounting member 10 and compact the surrounding soil when in the open configuration. Soil compacting assembly 20 is configured to lay flat against the surface of the mounting member when in the closed configuration.
The soil squeezing assembly 20 is flatly paved on the surface of the mounting piece 10 in a closed state, the occupied space is very small, a plurality of devices can be combined in different forms, and the devices are uniformly arranged around the side surface of the negative pressure cylinder; the soil squeezing assembly 20 forms a single tooth structure with an external angle of about 120 degrees in an open state, squeezes peripheral soil bodies, and can enhance local soil body compactness and normal stress, thereby enhancing the shear strength of the soil bodies.
In the present embodiment, the soil compacting assembly 20 includes a first connector 21, a second connector 22, a first middle plate 23, a second middle plate 24, a first triangular side plate 25, a second triangular side plate 26, a third triangular side plate 27 and a fourth triangular side plate 28; one end of each of the first middle plate 23 and the second middle plate 24 is rotatably connected with the first connecting piece 21; the first triangular side plate 25 and the fourth triangular side plate 28 are respectively connected with the first middle plate 23 and the second middle plate 24 in a rotating way; the second triangular side plate 26 and the third triangular side plate 27 are both in rotary connection with the second connecting piece 22, and the second triangular side plate 26 and the third triangular side plate 27 are respectively in rotary connection with the first triangular side plate 25 and the fourth triangular side plate 28; the first triangular side plate 25, the second triangular side plate 26, the third triangular side plate 27 and the fourth triangular side plate 28 are provided in two groups and are respectively located at both sides of the first connecting piece 21; the other ends of the first middle plate 23 and the second middle plate 24 are respectively provided with a sliding block 231, the first middle plate 23 and the second middle plate 24 are respectively connected with the sliding blocks 231 on the first middle plate 23 and the second middle plate 24 in a rotating way, the mounting piece 10 is provided with a sliding groove 11 matched with the sliding blocks 231, and the first middle plate 23 and the second middle plate 24 are connected with the mounting piece 10 in a sliding way through the sliding groove 11 and the sliding blocks 231; the rotational connection is illustratively a rotational connection via a pin structure.
In this embodiment, the front sides of the first middle plate 23 and the second middle plate 24 are both provided with friction bodies 241, the first middle plate 23 and the second middle plate 24 are respectively arranged integrally with the friction bodies 241 on the first middle plate 23 and the second middle plate 24, and the friction bodies 241 can promote the friction force between the first middle plate 23 and the second middle plate 24 and the peripheral soil body, so that the critical shear stress generated by sliding between the cylinder side and the soil body is increased.
In this embodiment, the soil squeezing assembly 20 is formed with a receiving groove 29 when in the open configuration, and the receiving groove 29 can receive the soil body, so as to facilitate the improvement of the friction between the soil squeezing assembly 20 and the soil body.
In the present embodiment, the driving assembly 30 includes: a telescopic mechanism 31, a first driver (not shown), a driver 32, and a control device (not shown); the driver 32 couples the first driver and the telescopic mechanism 31, and realizes the linkage of the first driver and the telescopic mechanism 31. The control device is in wireless connection with the first driver. The mounting member 10 is provided with an assembly groove 15, the telescopic mechanism 31 is arranged in the assembly groove 15, one end of the telescopic mechanism 31 is rotatably connected with the first connecting member 21, and the other end of the telescopic mechanism 31 is fixedly connected with the mounting member 10. Under the condition that the negative pressure cylinder inclines towards one side, the soil squeezing assembly 20 can be controlled by a wireless signal to be converted into an opening state, so that the inclined side friction force is enhanced, and the negative pressure cylinder under uneven side friction force is automatically corrected. Illustratively, the first drive is a waterproof motor and the transmission 32 is a gear-based transmission.
Further, the telescopic mechanism 31 is a scissor type telescopic mechanism, and specifically includes: a link 311, a scissor joint 312 and a limit bar 313; the scissor joint 312 is configured to be rotatably connected with the link 311; a limit bar 313 is arranged on the scissor joint 312, the limit bar 313 being used for translational movement along the distance from or approaching the mounting 10 during the scissor movement; wherein, the mounting member 10 is provided with a limit groove 16 matched with the limit rod 313, and the limit groove limits the axial displacement of the limit rod, thereby improving the stability of the soil squeezing assembly 20.
In some embodiments, the mounting member 10 is provided with the avoiding groove 12, the avoiding groove 12 is located behind the accommodating groove 29 when the soil squeezing assembly 20 is in the opened state, and by providing the avoiding groove 12, the soil squeezing assembly 20 can be prevented from being scratched to the mounting member 10 when the soil squeezing assembly 20 is in the changed state.
In some embodiments, the mounting member 10 has a telescopic protection plate 13 and a guide protrusion 14, the mounting member 10 is provided with an inclined plane, the guide protrusion 14 is located on the inclined plane, the telescopic protection plate 13 is provided with a guide groove 131 matched with the guide protrusion 14, the mounting member 10 is provided with a second driver (not shown), an output end of the second driver is connected with the telescopic protection plate 13, the second driver is wirelessly connected with the control device, and the second driver drives the telescopic protection plate 13 to move along the guide protrusion 14; the second driver drives the telescopic protection plate 13 to extend and then form a slot 132 with the installation piece 10, one end of the first connecting piece 21 and one end of the second connecting piece 22 together with the sliding blocks 231 on the first connecting piece 21 and the second connecting piece 22 are inserted into the slot 132 when the soil squeezing assembly 20 is in the closed state, and extend for a certain length when the soil squeezing assembly 20 is in the closed state so as to protect the soil squeezing assembly 20 and prevent soil body from dragging to fall off, and meanwhile, the telescopic protection plate plays a good role in protecting when the negative pressure cylinder is initially penetrated, and resistance to the first connecting piece 21, the second connecting piece 22 and the sliding blocks 231 is reduced. Illustratively, the second driver may employ an electric telescopic rod, an electric cylinder, or the like.
In the description of the present specification, a description referring to the terms "present embodiment," "some embodiments," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the application have been illustrated and described above, the scope of the application is not limited thereto, and any changes or substitutions that do not undergo the inventive effort are intended to be included within the scope of the application; no element, act, or instruction used herein should be construed as critical or essential unless explicitly described as such.
Claims (8)
1. A power tooth mechanism for correcting a negative pressure cylinder, which is characterized by comprising:
at least one mount;
at least one soil compacting assembly movably disposed on the at least one mounting member and having at least one closed configuration and at least one open configuration; and
at least one drive assembly for driving the at least one soil compacting assembly to switch modes;
wherein the at least one soil compacting assembly is configured in the at least one open configuration to be at least partially remote from the at least one mount and compact the surrounding soil;
wherein, the soil squeezing assembly is also configured to form at least one accommodating groove when in an open state, and is used for accommodating soil and improving friction force between the soil squeezing assembly and the soil;
the driving assembly comprises:
at least one telescoping mechanism;
the at least one driver is used for driving the at least one telescopic mechanism to move in a telescopic way; and
at least one driver for coupling the at least one driver and the at least one telescoping mechanism.
2. The power tooth mechanism for negative pressure tube deviation rectifying device as claimed in claim 1, wherein the soil squeezing assembly is provided with at least one friction body for improving the friction force between the soil squeezing assembly and the surrounding soil body.
3. The powered tooth mechanism for negative pressure tube misalignment correction of claim 1 wherein the at least one soil compacting member is configured to lay flat against the mounting surface when in the at least one closed configuration.
4. The power tooth mechanism for correcting a negative pressure tube as defined in claim 1, wherein said drive assembly further comprises:
at least one control device configured to be wirelessly connected with the driver.
5. The power tooth mechanism for negative pressure tube misalignment correction of claim 4 wherein said mounting member is provided with at least one mounting slot and said telescoping mechanism is disposed within said at least one mounting slot.
6. The power tooth mechanism for correcting a negative pressure cylinder according to claim 5, wherein the telescopic mechanism is a scissor type telescopic mechanism, and specifically comprises:
at least one link;
at least one scissor joint configured to be rotatably coupled to the at least one link; and
at least one stop bar disposed on the at least one scissor joint for translational movement along and away from or towards the mounting during the scissor movement;
and the mounting piece is provided with a limit groove matched with the limit rod and used for limiting the axial displacement of the at least one limit rod.
7. The power tooth mechanism for correcting a negative pressure cylinder as claimed in claim 1, wherein the mounting member is provided with a relief groove, and the relief groove is located behind the receiving groove when the soil squeezing assembly is in the open configuration.
8. The power tooth mechanism for negative pressure tube deviation rectifying of claim 1, wherein said soil squeezing assembly is configured with at least one slide block, said mounting member is configured with at least one slide slot mated with said at least one slide block, said soil squeezing assembly is movably connected with said at least one slide slot through said at least one slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246123.8A CN114506415B (en) | 2022-03-14 | 2022-03-14 | Power tooth mechanism for correcting negative pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246123.8A CN114506415B (en) | 2022-03-14 | 2022-03-14 | Power tooth mechanism for correcting negative pressure cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114506415A CN114506415A (en) | 2022-05-17 |
| CN114506415B true CN114506415B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210246123.8A Active CN114506415B (en) | 2022-03-14 | 2022-03-14 | Power tooth mechanism for correcting negative pressure cylinder |
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| CN110878569A (en) * | 2019-12-23 | 2020-03-13 | 北京三一智造科技有限公司 | Grab bucket deviation correcting device and trenching machine |
| CN111232125A (en) * | 2020-01-13 | 2020-06-05 | 卢小雨 | Ship anchoring equipment capable of reducing anchor chain pressure |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004003292A (en) * | 2002-02-15 | 2004-01-08 | Daewoo Engineering & Construction Co Ltd | Underground suction anchor assembly |
| CN101708765A (en) * | 2009-12-03 | 2010-05-19 | 中国海洋大学 | Expanded type deep-sea suction anchor and installation method thereof |
| CN103600812A (en) * | 2013-11-13 | 2014-02-26 | 青岛迪玛尔海洋工程有限公司 | Suction anchor with attached skirt |
| EP3228754A1 (en) * | 2016-04-05 | 2017-10-11 | SPT Equipment BV | Scour protection for suction pile, e.g. pile lowering operated |
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| Publication number | Publication date |
|---|---|
| CN114506415A (en) | 2022-05-17 |
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