CN215596301U - Marine universal connector - Google Patents
Marine universal connector Download PDFInfo
- Publication number
- CN215596301U CN215596301U CN202121844342.3U CN202121844342U CN215596301U CN 215596301 U CN215596301 U CN 215596301U CN 202121844342 U CN202121844342 U CN 202121844342U CN 215596301 U CN215596301 U CN 215596301U
- Authority
- CN
- China
- Prior art keywords
- connector
- anchor
- rotating
- connecting piece
- hole
- 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.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910000619 316 stainless steel Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a universal connector for a ship, which relates to the technical field of marine accessories and comprises a chain-rotating connector for connecting an anchor cable, an anchor-unloading buckle for connecting an anchor body and an intermediate connecting piece for connecting the chain-rotating connector and the anchor-unloading buckle; the opposite two sides of the middle connecting piece are respectively connected with the chain rotating connector and the anchor unloading buckle in a rotating mode, and the chain rotating connector and the anchor unloading buckle respectively rotate in two vertical planes. The universal connector for the ship is stable in structure, flexible and detachable, convenient to replace parts, long in service life and high in use reliability.
Description
Technical Field
The utility model relates to the technical field of marine accessories, in particular to a marine universal connector.
Background
When a ship is berthed, people throw the anchor into the water bottom, and the anchor is engaged into the subsoil; one end of the anchor is connected to the hull through anchor cables such as mooring ropes or iron chains, so that the ship is stopped stably, and the ship is prevented from drifting away along with wind, fire and water flow. However, sometimes the anchor cable is wound on the anchor body, the stress direction of the anchor cable is not consistent with the stress direction of the anchor body, when the anchor is stressed greatly, particularly when the specification of the anchor cable on a ship such as a yacht or a speedboat is limited, the anchor cable has a risk of fracture, particularly when the weather condition is poor, the anchor cable is influenced by wind and waves, the stress of the anchor cable is larger than that of the ordinary anchor cable, the possibility of fracture of the anchor cable is increased, the safety of the ship is threatened, even major accidents occur, and huge losses are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a universal connector for a ship, wherein a rotating chain connector and an anchor unloading buckle are respectively and rotatably arranged on two sides of a middle connecting piece, universal connection is realized between an anchor cable and an anchor body, the risk of breakage of the anchor cable is reduced, and the navigation safety of the ship is ensured.
The technical purpose of the utility model is realized by the following technical scheme:
a universal connector for a ship comprises a chain rotating connector for connecting an anchor cable, an anchor unloading buckle for connecting an anchor body and an intermediate connecting piece for connecting the chain rotating connector and the anchor unloading buckle; the opposite two sides of the middle connecting piece are respectively connected with the chain rotating connector and the anchor unloading buckle in a rotating mode, and the chain rotating connector and the anchor unloading buckle respectively rotate in two vertical planes.
By adopting the technical scheme, the chain rotating connector can be connected with the anchor cable and the anchor shackle is connected with the anchor rod in practical application; because the chain rotating connector and the anchor shackle are rotationally connected with the middle connecting piece, universal connection is realized between the anchor cable and the anchor rod. Therefore, when the anchor body is thrown into the sea, the anchor cable is not easy to wind the anchor body; meanwhile, because the anchor cable and the anchor body are in universal connection, the direction of the force borne by the anchor cable and the anchor body can be flexibly adjusted, the stress directions of the anchor cable and the anchor body are ensured to be consistent, the risk of breakage of the anchor cable is greatly reduced, and the navigation safety of the ship is indirectly ensured.
The utility model is further configured to: one side of the middle connecting piece, which is close to the rotating chain connector, is provided with a through hole, and a connecting cavity with the diameter larger than that of the through hole is formed inside the middle connecting piece; a connecting column is fixed on the rotating chain connector, and an adapter with the diameter larger than that of the connecting column is fixed at one end of the connecting column, which is far away from the rotating chain connector; the spliced pole is worn to locate in the cross-under hole, the adapter inlays and locates in the connecting cavity and forms normal running fit with the connecting cavity.
Through adopting above-mentioned technical scheme, the adapter inlays and locates in connecting the cavity, because the diameter of adapter is greater than the cross-under hole diameter, so the adapter can not break away from in the cross-under hole, indirectly guarantees the stability that the commentaries on classics chain connector is connected with the intermediate junction spare. Meanwhile, the adapter is used as a part directly stressed at the connecting part of the anchor cable and the anchor body, and the adapter has relatively high compressive strength due to the structure of the adapter, can bear larger force and further ensures the reliability of connection between the anchor cable and the anchor body.
The utility model is further configured to: the side face of the adapter and the inner wall of the connecting cavity are both arc-shaped curved surfaces.
By adopting the technical scheme, the side face of the adapter and the inner wall of the connecting cavity are both arc-shaped curved surfaces, and after actual assembly is completed, the adapter and the inner wall of the connecting cavity are in clearance, so that the adapter can swing in a small range in the connecting cavity. Compared with the conventional rotary connection, the flexibility of connection between the anchor cable and the anchor body is improved. Meanwhile, the surface of the adapter, which is in contact with the connecting cavity, is an arc-shaped curved surface, so that the pressure resistance is higher and the anchor cable is not easy to damage compared with plane contact, and the reliability of connection of the anchor cable and the anchor body is further improved.
The utility model is further configured to: a connecting lug arm is fixed on the inner wall of one side of the middle connecting piece, which is far away from the rotating chain connector, and a connecting hole for rotationally connecting with the anchor shackle is formed in the connecting lug arm in a penetrating manner; and a drain hole for communicating the connecting cavity and the through hole is reserved between the connecting lug arm and the inner wall of the rotating chain connector.
By adopting the technical scheme, the middle connecting piece is connected with the anchor shackle through the connecting lug arm; meanwhile, although stainless steel can be used as the material of each part of the universal connector, the seawater is alkaline and has certain corrosivity, and the pressure born by the core part in the universal connector under the extreme environment is large, so that a passive film on the surface of the stainless steel can be damaged, and then the core part is rusted. Therefore, after the anchor body is anchored, residual seawater in the universal connector is drained as soon as possible, and the drainage hole is communicated with the connecting cavity and the through hole, so that the purpose can be better achieved.
The utility model is further configured to: the middle connecting piece comprises two half rotating bodies which are symmetrically arranged, and the through holes and the connecting cavity are formed by splicing grooves in the two half rotating bodies.
By adopting the technical scheme, the middle connecting piece is arranged into a structural form of splicing two half rotating bodies, so that on one hand, the middle connecting piece and the rotating chain connector can be disassembled, and necessary parts can be conveniently replaced when the middle connecting piece is damaged; on the other hand helps realizing the holistic quick detach of universal connector, makes things convenient for depositing of spare part, and adds man-hour also simpler, saves the processing cost.
The utility model is further configured to: an inner groove is formed in the adjacent side of each of the two half rotating bodies in a concave mode; and one of the semi-rotating bodies is also provided with a positioning column in a protruding and forming manner, and the other semi-rotating body is provided with a positioning groove correspondingly formed in a concave manner and used for being matched with the positioning column in an inserting manner.
Through adopting above-mentioned technical scheme, when assembling this universal connector, the reference column cooperates with the constant head tank grafting, can realize the quick, accurate concatenation of two halves rotator. Meanwhile, because the two half rotating bodies are formed by casting, the inner grooves are formed in the two half rotating bodies, so that the weight reduction is facilitated, and the bulge of the casting plane can be avoided.
The utility model is further configured to: the screw sleeve is sleeved on the outer side wall of the intermediate connecting piece through threads, and the marine universal connector further comprises a locking piece used for detachably fixing the screw sleeve and the intermediate connecting piece.
By adopting the technical scheme, on one hand, the thread sleeve is sleeved outside the middle connecting piece in a threaded manner, so that the core components (the middle connecting piece and the rotating chain connector) can be protected, and the risk of damage to the core components is reduced; on the other hand, when the middle connecting piece adopts a structural form of splicing the two half rotating bodies, the threaded sleeve can well improve the structural stability of the spliced two half rotating bodies. Meanwhile, the locking piece is arranged between the threaded sleeve and the intermediate connecting piece, and the threaded sleeve and the intermediate connecting piece can be fully fixed by the locking piece, so that the stability of the structure of the universal connector after assembly is further improved, and the use reliability of the universal connector is ensured.
The utility model is further configured to: two symmetrically arranged connecting arms are formed on one side of the rotating chain connector, which is far away from the middle connecting piece, and a connecting pin for connecting an anchor cable is movably arranged between the two connecting arms in a penetrating manner; the side of the screw sleeve far away from the middle connecting piece at least extends to the connecting pin and partially blocks the connecting pin.
By adopting the technical scheme, the connecting pin can be used for connecting the anchor cable; the threaded sleeve extends to the connecting pin and partially blocks the connecting pin, so that the connecting pin can be prevented from falling off from the two connecting arms, the reliability of connection between the chain rotating connector and the anchor cable is ensured, and the risk of disconnection between the anchor body and the anchor cable is reduced.
The utility model is further configured to: the threaded hole in the screw sleeve and the outer side wall of the intermediate connecting piece are both in a conical structure, and a positioning shoulder is further formed in a protruding mode on one side, away from the rotating chain connector, of the outer side wall of the intermediate connecting piece.
By adopting the technical scheme, on one hand, the threaded hole in the screw sleeve and the outer side wall of the middle connecting piece are in a conical structure, and the swivel chain connector and the middle connecting piece penetrate through the large hole of the screw sleeve during installation, so that butt joint and assembly are more convenient; on the other hand, the connecting lug arm is generally welded and fixed on the inner wall of the middle connecting piece, the middle connecting piece is arranged to be in a tapered structure, the space at the position where the middle connecting piece is used for fixing the connecting lug arm is larger, and welding operation is facilitated. Simultaneously, through the shaping location shoulder that goes out on the intermediate junction spare lateral wall, when the swivel nut rotatory and with location shoulder butt, mean promptly that swivel nut and intermediate junction spare are connected in place, conveniently fix swivel nut and intermediate junction spare with the locking piece.
In conclusion, the beneficial technical effects of the utility model are as follows:
(1) the chain rotating connector and the anchor unloading buckle are respectively arranged on two opposite sides of the middle connecting piece in a rotating mode, so that universal connection is achieved between the anchor cable and the anchor body, the risk of breakage of the anchor cable is reduced, and the safety of ship navigation is improved;
(2) the universal connector is connected with the middle connecting piece through the adapter, and is matched with a threaded sleeve sleeved on the outer side of the middle connecting piece and a locking piece used for fixing the threaded sleeve and the middle connecting piece through threads, so that the stability of the overall structure of the universal connector is improved, and the use reliability and the service life of the universal connector are fully guaranteed;
(3) through setting the structural style of two halves rotator concatenations with the intermediate junction spare to establish the swivel nut at intermediate junction spare outside thread bush, cooperation locking piece when guaranteeing product structural stability, can not only realize the quick detach, makes things convenient for the change of spare part, saves the expense, makes things convenient for depositing of each spare part moreover, saves space.
Drawings
FIG. 1 is an elevation view of the overall structure of one embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an overall structure of an embodiment of the present invention, which is mainly used for embodying the matching relationship between the rotating link connector and the intermediate connection;
FIG. 3 is a schematic illustration of the construction of an intermediate linkage in one embodiment of the present invention;
FIG. 4 is an axial schematic view of a swivel link connector in accordance with an embodiment of the present invention;
fig. 5 is an axial view of a threaded insert according to an embodiment of the present invention.
Reference numerals: 100. a swivel link connector; 110. connecting columns; 120. an adapter; 130. a connecting arm; 131. an accommodating groove; 140. a connecting pin; 200. disassembling the anchor buckle; 210. a buckle body; 220. locking the bolt; 300. an intermediate connecting member; 310. a half-rotating body; 311. positioning the shoulder; 312. perforating the hole; 313. connecting the cavity; 320. a connecting ear arm; 321. a positioning column; 322. positioning a groove; 323. connecting holes; 324. an inner groove; 325. a half groove; 330. a drain hole; 400. a threaded sleeve; 410. an annular groove; 420. a waist-shaped hole; 500. a locking member.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Referring to fig. 1, a universal connector for a ship includes a swivel connector 100 and an anchor shackle 200, an intermediate connector 300 is connected between the swivel connector 100 and the anchor shackle 200, and the swivel connector 100 and the anchor shackle 200 are respectively rotatably connected at two opposite sides of the intermediate connector 300 and respectively rotate in two perpendicular planes, thereby forming a universal connection. Wherein, the rotating chain connector 100 is used for connecting anchor cables, and the anchor shackle 200 is used for connecting anchor rods; because the rotating chain connector 100 and the anchor shackle 200 form a universal connection structure through the intermediate connecting piece 300, the anchor rod and the anchor cable can be flexibly adjusted, and the probability of winding the anchor cable is reduced.
Referring to fig. 2-3, the middle connector 300 includes two symmetrically-arranged half-rotating bodies 310, and grooves are formed in the two half-rotating bodies 310, so that when the two half-rotating bodies 310 are spliced together, the two half-rotating bodies 310 can be spliced together to form a hollow circular truncated cone. The outer side wall of the hollow circular truncated cone is provided with threads, and a positioning shoulder 311 is convexly formed at the position of the hollow circular truncated cone, which is close to the anchor shackle 200. A through hole 312 is formed in one side of the interior of the hollow circular truncated cone, which is close to the zipper connector 100, a connecting cavity 313 with the diameter larger than that of the through hole 312 is further formed in one side of the through hole 312, which is far away from the zipper connector 100, and the side wall of the connecting cavity 313 can be set to be an arc-shaped curved surface structure.
The inner walls of the two half-rotating bodies 310 are also fixedly provided with connecting lug arms 320, and the two connecting lug arms 320 are far away from the connecting cavity 313 along the axial direction of the through hole 312 and extend to the outside of the half-rotating body 310; a drain hole 330 is reserved between the connecting ear arm 320 and the inner wall of the half rotator 310, and the drain hole 330 is connected with the connecting cavity 313 and the through hole 312 in sequence. When the two half rotary bodies 310 are spliced together, the adjacent sides of the two connecting ear arms 320 are attached; in order to facilitate the accurate butt joint of the two connecting ear arms 320, a plurality of positioning posts 321 are formed on one connecting ear arm 320 in a protruding manner, and positioning grooves 322 for being in one-to-one corresponding insertion fit with the positioning posts 321 are correspondingly formed on the adjacent side of the other connecting ear arm 320 in a corresponding recessed manner. When the two connecting ear arms 320 are spliced together, the part of the two connecting ear arms 320 outside the half rotator 310 is also penetrated with a connecting hole 323 for connecting the anchor shackle 200.
In addition, the surfaces of the two connecting ear arms 320, which are attached to each other, are all formed with inner grooves 324 in a concave manner, so that bulges generated in the casting and forming process of the connecting ear arms 320 are avoided. Meanwhile, the adjacent surfaces of the two half rotating bodies 310 are both concavely formed with a half groove 325 which is arranged in a penetrating way along the radial direction; when the two half rotators 310 are spliced together, the two half grooves 325 are just spliced to form a complete pin hole.
Referring to fig. 2 and 4, a connection post 110 is fixed on one side of the rotating link connector 100 close to the intermediate connector 300, an adapter 120 with a diameter larger than that of the connection post 110 is fixed on one end of the connection post 110 far away from the rotating link connector 100, and the side surface of the adapter 120 may be configured into an arc-shaped curved surface structure to fit the inner wall of the connection cavity 313. Thus, when the universal connector is assembled, the connecting column 110 passes through the through hole 312, and the adapter 120 can be embedded in the connecting cavity 313; because the diameter of the adapter 120 is greater than the diameter of the through hole 312, the stability of the connection between the swivel connector 100 and the intermediate connector 300 can be ensured only by ensuring the stability of the splicing of the two half swivels 310 and preventing the adapter 120 from being separated from the through hole 312. By adopting the connection mode, the rotating link connector 100 and the middle connecting piece 300 can flexibly rotate; meanwhile, the side surface of the adapter 120 and the inner wall of the connecting cavity 313 are both arc-shaped curved surfaces, and a certain gap is reserved between the side surface of the adapter 120 and the inner wall of the connecting cavity 313, so that the adapter and the connecting cavity can swing in a small amplitude to form a structure similar to a spherical hinge.
Two symmetrically arranged connecting arms 130 are formed on one side of the rotating link connector 100 away from the connecting column 110, and a connecting pin 140 for connecting an anchor cable is interactively inserted between the two connecting arms 130. To ensure the force-bearing performance of the connecting pin 140, the cross-section of the connecting pin 140 may be designed as a kidney-shaped structure, which uses 316 stainless steel or 2205 duplex stainless steel with better strength. When connecting the anchor cable, the chain link of the anchor cable may be inserted into the slot between the two connecting arms 130, and then the connecting pin 140 may be inserted to pass through the chain link, so as to complete the connection between the swivel connector 100 and the anchor cable. Meanwhile, the ends of the two connecting arms 130, which are far away from the connecting column 110, are also concavely formed with accommodating grooves 131, and the accommodating grooves 131 can be used for accommodating chain links of the anchor cable, which are located outside the slots, so as to ensure that the rotating chain connector 100 can be stably connected with the anchor cable.
Referring to fig. 2 and 5, in order to protect the rotating link connector 100 and the intermediate connector 300, a threaded sleeve 400 is further threaded on the outside of the intermediate connector 300; the screw sleeve 400 is a conical structure, and an internal thread for matching with the thread on the outer side wall of the half rotator 310 is formed on the inner wall of the screw sleeve. When the nut 400 is screwed into the two half rotary bodies 310, the side of the nut 400 remote from the swivel joint 100 abuts against the positioning shoulder 311, and the side remote from the positioning shoulder 311 extends to the position of the connection pin 140 and partially blocks the connection pin 140. Thus, the connection pin 140 is prevented from falling off the connection arm 130 by the threaded sleeve 400 partially blocking the connection pin 140 while avoiding interference with the anchor cable connection.
An annular groove 410 is further formed in the outer side wall of the screw sleeve 400 close to the positioning shoulder 311 in an inwards concave mode, a waist-shaped hole 420 is formed in the annular groove 410, and the waist-shaped hole 420 penetrates through the screw sleeve 400 along the radial direction of the screw sleeve 400; also, when the screw insert 400 is screwed to the bottom on the middle connector 300, the kidney holes 420 are exactly aligned with the pin holes on the middle connector 300.
Referring to fig. 1, the anchor shackle 200 includes a horseshoe-shaped shackle body 210 and a locking bolt 220 threaded through an opening of the shackle body 210; during assembly, two open ends of the buckle body 210 are respectively positioned at two sides of the connecting lug arm 320, and the bolt holes are aligned with the connecting holes 323 on the connecting lug arm 320; the locking bolt 220 sequentially penetrates through the bolt hole and the connecting hole 323; after the locking bolt 220 is tightened, the anchor shackle 200 is rotatably connected to the intermediate connecting member 300. Of course, it should be noted that other types of shackles 200 may be used for the shackles 200, and the shackles 200 are not particularly limited as long as they can be rotatably connected to the intermediate connecting member 300.
Referring to fig. 1-2, in order to ensure the structural stability of the universal connector, a locking member 500 for fixing the threaded sleeve 400 and the intermediate connecting member 300 is further provided on the universal connector. The locking member 500 may be a stop cotter pin, which may pass through the waist-shaped hole 420 and the pin hole to pass through the screw sleeve 400 and the middle connecting member 300; then, both ends of the stopper opening pin are bent along the annular groove 410 to be inserted into the annular groove 410, so that the nut 400 and the intermediate connector 300 can be fixed.
Meanwhile, the locking member 500 may also adopt a locking wire instead of the stop cotter pin; in practical application, a through hole may be formed through the head of the locking bolt 220; the locking wire can pass through the waist-shaped hole 420 and the pin hole at one time, and then is inserted into the through hole and screwed to be fixed, so that the fixation can be realized.
In addition, in order to further improve the stability of the whole structure, when the two half rotating bodies 310 are spliced, a circle of teflon tape may be wound outside the two half rotating bodies 310 to prevent the two half rotating bodies 310 from being scattered during the assembling process.
In addition, considering that the universal connector is frequently contacted with seawater, 316L or 316 stainless steel can be used as the material, and the electric polishing or mechanical polishing treatment is carried out during processing.
The working principle of the embodiment is as follows: in practice, the chain link of the anchor line is connected to the connecting pin 140 of the swivel link connector 100, and the anchor rod is connected to the shackle 200. After the anchor body is thrown into water, because the existence of intermediate junction spare 300, form universal connection between commentaries on classics chain connector 100 and the break-out anchor buckle 200, the anchor rope can rotate along with commentaries on classics chain connector 100 when the atress, and can not twine on the anchor body to reduce the cracked risk of anchor rope, improve the security of boats and ships navigation. Meanwhile, on the whole universal connector, each part can be conveniently disassembled, and the quick-release structure is integrally formed, so that the parts are convenient to replace, the cost is saved, the parts are convenient to store, and the space is saved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (9)
1. A universal connector for a ship is characterized in that: comprises a chain-rotating connector (100) for connecting an anchor cable, an anchor-removing buckle (200) for connecting an anchor body and an intermediate connecting piece (300) for connecting the chain-rotating connector (100) and the anchor-removing buckle (200); the opposite two sides of the middle connecting piece (300) are respectively connected with the rotating chain connector (100) and the anchor shackle (200) in a rotating mode, and the rotating chain connector (100) and the anchor shackle (200) respectively rotate in two vertical planes.
2. The marine universal connector of claim 1, wherein: a through hole (312) is formed in one side, close to the rotating chain connector (100), of the middle connecting piece (300), and a connecting cavity (313) with the diameter larger than that of the through hole (312) is formed in the middle connecting piece (300); a connecting column (110) is fixed on the rotating chain connector (100), and an adapter (120) with the diameter larger than that of the connecting column (110) is fixed at one end of the connecting column (110) far away from the rotating chain connector (100); the connecting column (110) penetrates through the through hole (312), and the adapter (120) is embedded in the connecting cavity (313) and forms rotating fit with the connecting cavity (313).
3. The marine universal connector of claim 2, wherein: the side surface of the adapter (120) and the inner wall of the connecting cavity (313) are both arc-shaped curved surfaces.
4. The marine universal connector of claim 2, wherein: a connecting ear arm (320) is fixed on the inner wall of one side of the middle connecting piece (300) far away from the rotating chain connector (100), and a connecting hole (323) used for being rotationally connected with the anchor shackle (200) penetrates through the connecting ear arm (320); a drain hole (330) for communicating the connecting cavity (313) with the through hole (312) is reserved between the connecting lug arm (320) and the inner wall of the rotating chain connector (100).
5. The marine universal connector of claim 2, wherein: the middle connecting piece (300) comprises two symmetrically-arranged half rotating bodies (310), and the through hole (312) and the connecting cavity (313) are formed by splicing grooves in the two half rotating bodies (310).
6. The marine universal connector of claim 5, wherein: an inner groove (324) is concavely formed on one side adjacent to each of the two half rotating bodies (310); a positioning column (321) is convexly formed on one of the half rotating bodies (310), and a positioning groove (322) which is used for being in plug-in fit with the positioning column (321) is correspondingly and concavely formed on the other half rotating body (310).
7. A marine universal joint according to any one of claims 1 to 6, wherein: the outer side wall of the middle connecting piece (300) is sleeved with a threaded sleeve (400) in a threaded manner, and the marine universal connector further comprises a locking piece (500) used for detachably fixing the threaded sleeve (400) and the middle connecting piece (300).
8. The marine universal connector of claim 7, wherein: two symmetrically arranged connecting arms (130) are formed on one side of the rotating chain connector (100) far away from the middle connecting piece (300), and a connecting pin (140) for connecting an anchor cable is movably arranged between the two connecting arms (130) in a penetrating manner; the side of the screw sleeve (400) facing away from the intermediate connecting piece (300) extends at least to the connecting pin (140) and partially blocks the connecting pin (140).
9. The marine universal connector of claim 7, wherein: the threaded hole in the screw sleeve (400) and the outer side wall of the middle connecting piece (300) are both in a conical structure, and a positioning shoulder (311) is further formed in a protruding mode on one side, away from the rotating chain connector (100), of the outer side wall of the middle connecting piece (300).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121844342.3U CN215596301U (en) | 2021-08-07 | 2021-08-07 | Marine universal connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121844342.3U CN215596301U (en) | 2021-08-07 | 2021-08-07 | Marine universal connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215596301U true CN215596301U (en) | 2022-01-21 |
Family
ID=79880585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121844342.3U Expired - Fee Related CN215596301U (en) | 2021-08-07 | 2021-08-07 | Marine universal connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215596301U (en) |
-
2021
- 2021-08-07 CN CN202121844342.3U patent/CN215596301U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7007623B2 (en) | Retrieval and connection system for a disconnectable mooring yoke | |
US10005522B2 (en) | Connector | |
US20230407993A1 (en) | Line guiding device for hanging applications, particularly as a service loop for a drilling rig | |
CN109415106B (en) | Emergency stop system and method | |
KR20120057586A (en) | Coupling device | |
US9132890B2 (en) | Self-aligning socket for mooring cable | |
JPS5924033B2 (en) | Rope attachment body | |
CN215596301U (en) | Marine universal connector | |
CN113565929A (en) | Marine universal connector | |
US2571052A (en) | Swivel terminal for cables | |
GB2087819A (en) | Durable anchorage of floating structures | |
EP2470420B1 (en) | Marine housing for a submersible instrument | |
US11364975B2 (en) | Mooring connector for connecting synthetic fibre ropes | |
US11801915B2 (en) | Dual axes connection device | |
CN109159854B (en) | Sensor fixing device convenient to dismouting under water | |
KR102077779B1 (en) | Reinforced structural rotary connector | |
CN215201785U (en) | Special puller device for disassembling and assembling anchor cable joint | |
KR102076590B1 (en) | Reinforced structural rotary connector | |
RU2772402C1 (en) | Apparatus for laying lines for suspended applications, in particular, as a service loop for a drilling rig | |
US20230219657A1 (en) | Mechanical connection device, designed for the removable mechanical connection of the free ends of two offshore lines | |
US20030143032A1 (en) | Swivel connection | |
CN216843391U (en) | Submarine pipeline limiting anchor chain system with initial laying function | |
NO346535B1 (en) | A device for connecting a mooring line and a turret mooring system | |
JPS6024708Y2 (en) | Connection link fitting mechanism | |
KR20160001495U (en) | Mooring Line Tension Load Sensing Synthetic Rope Connector Terminatable at Site |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |