CN218751262U - Ship anchor chain lifting system with protection function - Google Patents
Ship anchor chain lifting system with protection function Download PDFInfo
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- CN218751262U CN218751262U CN202223138720.3U CN202223138720U CN218751262U CN 218751262 U CN218751262 U CN 218751262U CN 202223138720 U CN202223138720 U CN 202223138720U CN 218751262 U CN218751262 U CN 218751262U
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- guide wheel
- anchor chain
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Abstract
The utility model discloses a ship anchor chain lifting system with protection function, which comprises a retracting device, a guiding device and a protection device; the ship body is provided with a guide groove; the upper port of the guide groove is positioned in front of the guide device, and the lower port of the guide groove faces the sea surface; the winding and unwinding device comprises a winding wheel and a speed reducing motor, and the speed reducing motor drives the winding wheel to rotate so as to wind or unwind the anchor chain; the guide device comprises a first rotatable guide wheel and a second rotatable guide wheel; the protective device comprises a rotatable third guide wheel, a rotatable fourth guide wheel, a left baffle and a right baffle; and the third guide wheel, the fourth guide wheel, the gap between the left baffle and the right baffle and the gap between the first guide wheel and the second guide wheel form an anchor chain channel. Under the condition that the ship body and the anchor chain shake, the anchor chain only can impact the left baffle and the right baffle, and the phenomenon that the anchor chain impacts the ship body is avoided, so that the ship has good safety performance.
Description
Technical Field
The utility model relates to a boats and ships equipment technical field especially relates to a ship anchor chain lifting system with safeguard function.
Background
When the ship stays at sea or works, the ship needs to be tied to a designated sea area by using an anchor so as to prevent sea wind or sea waves from changing the position of the ship.
Due to acting force exerted by sea waves and sea wind, the anchor chain is easy to swing to impact a ship body in the retracting and releasing process, and the damage to the ship body is large.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies, an object of the present invention is to provide a ship anchor chain lifting system with protection function, which can prevent the anchor chain from striking the ship body when retracting.
To achieve the purpose, the utility model adopts the following technical proposal:
a ship anchor chain lifting system with a protection function comprises a retraction device, a guide device and a protection device;
the guiding device and the retracting device are arranged on the top surface of a deck of the ship body at intervals from front to back, and the ship body is provided with a guiding groove; the upper port of the guide groove is positioned in front of the guide device, the lower port of the guide groove penetrates through the deck from top to bottom and forwards penetrates through the ship body, and the lower port of the guide groove faces the sea surface;
the winding and unwinding device comprises a winding wheel and a speed reducing motor, the winding wheel is used for fixing the tail end of the anchor chain, the speed reducing motor is in transmission connection with the winding wheel through a transmission assembly, and the speed reducing motor drives the winding wheel to rotate so as to wind or unwind the anchor chain;
the guide device comprises a rotatable first guide wheel and a rotatable second guide wheel, and the first guide wheel is positioned at the rear upper part of the second guide wheel;
the protection device comprises a rotatable third guide wheel, a rotatable fourth guide wheel, a left baffle and a right baffle, the third guide wheel and the fourth guide wheel are respectively arranged close to the upper port and the lower port of the guide groove, and the left baffle and the right baffle respectively shield the left side surface and the right side surface of the inner wall of the guide groove;
the third guide wheel, the fourth guide wheel, the gap between the left baffle and the right baffle and the gap between the first guide wheel and the second guide wheel form an anchor chain channel together.
Further, the rubber also comprises a plurality of elastic bodies;
the elastic body is abutted between the left baffle and the left side face of the guide groove, and the elastic body is also abutted between the right baffle and the right side face of the guide groove.
Furthermore, the guide device also comprises a guide seat and a chain fork;
the guide seat comprises a left support plate and a right support plate, and the first guide wheel and the second guide wheel are erected between the left support plate and the right support plate at intervals up and down;
the chain fork is positioned between the first guide wheel and the second guide wheel;
the chain fork comprises a fork head, a connecting rod and a threaded shaft, and one end of the fork head comprises two fork rods; an external thread is arranged at one end of the threaded shaft, and internal threads matched with the threaded shaft are arranged in the two fork rods;
one end of the connecting rod penetrates through the right supporting plate and is connected with the other end of the fork head, and the other end of the connecting rod is exposed to the right of the right supporting plate; one end of the threaded shaft penetrates through the left supporting plate and is in threaded connection with any fork rod penetrating through the anchor chain hole, and the other end of the threaded shaft is exposed on the left side of the left supporting plate.
Further, the guide device further comprises a pin bolt;
and one end of the connecting rod and the other end of the fork head are respectively provided with two pin holes which are matched with each other, and the pin bolt is inserted into the two aligned pin holes.
Furthermore, handles are mounted at the other end of the connecting rod and the other end of the threaded shaft.
Furthermore, the retraction device also comprises a rotating shaft, a belt, two supporting plates and two synchronizing wheels;
the two supporting plates are erected on the top surface of the deck at left and right intervals, the rotating shaft penetrates through the axis of the winding wheel along the horizontal direction, the left end and the right end of the rotating shaft respectively penetrate through the two supporting plates in a rotating mode, and the left end portion of the rotating shaft is exposed out of the left side of the supporting plate on the left side;
the bottom of the speed reducing motor is mounted on the top surface of the deck, the speed reducing motor is located on the left side of the supporting plate on the left side, an output shaft of the speed reducing motor extends out towards the right side, the two synchronizing wheels are respectively sleeved on the outer peripheral surface of the output shaft of the speed reducing motor and the left end portion of the rotating shaft, and the belt is sleeved on the outer peripheral surfaces of the two synchronizing wheels;
the rotating shaft, the belt and the two synchronizing wheels form the transmission assembly.
The technical scheme of the utility model beneficial effect do: the ship anchor chain lifting system with the protection function can fix the tail end of an anchor chain on the winding wheel, the speed reduction motor drives the winding wheel to rotate so as to wind and unwind the anchor chain, the anchor chain moves in an anchor chain channel formed by a gap between the third guide wheel, the fourth guide wheel, the left baffle and the right baffle and a gap between the first guide wheel and the second guide wheel, and under the condition that a ship body and the anchor chain shake due to the influence of sea waves or sea winds, the wound or wound and unwound anchor chain only can impact the left baffle and the right baffle, so that the phenomenon that the anchor chain impacts the ship body cannot occur, and the ship anchor chain lifting system has good safety performance.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the ship anchor chain lifting system with protection function of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1;
FIG. 4 is a schematic structural view of the guide shoe of FIG. 3;
FIG. 5 is a rear view of FIG. 4;
wherein: a deck 1; a retraction device 2; a guide device 3; a guard 4; a guide groove 11; a support plate 21; a take-up reel 22; a synchronizing wheel 23; a belt 24; a reduction motor 25; a rotating shaft 26; a guide seat 31; a first guide wheel 32; a second guide wheel 33; a chain stay 34; a third guide wheel 41; a fourth guide wheel 42; a left baffle 43; a right baffle 44; an elastic body 45; a left guide support plate 311; a right support plate 312; a fork head 341; a connecting rod 342; a threaded shaft 343; a pin 345; a handle 344; the fork 3411.
Detailed Description
The technical solution of the present invention will be further explained by the following embodiments with reference to fig. 1 to 5.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through an intermediary, so to speak, communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
A ship anchor chain lifting system with a protection function comprises a retraction device 2, a guide device 3 and a protection device 4;
the guide device 3 and the retraction device 2 are arranged on the top surface of a deck 1 of the ship body at intervals from front to back, and the ship body is provided with a guide groove 11; the upper port of the guide groove 11 is positioned in front of the guide device 3, the lower port of the guide groove 11 penetrates through the deck 1 from top to bottom and forwards penetrates through the ship body, and the lower port of the guide groove 11 faces the sea surface;
the winding and unwinding device 2 comprises a winding wheel 22 and a speed reducing motor 25, the winding wheel 22 is used for fixing the tail end of the anchor chain, the speed reducing motor 25 is in transmission connection with the winding wheel 22 through a transmission assembly, and the speed reducing motor 25 drives the winding wheel 22 to rotate so as to wind or unwind the anchor chain;
the guiding device 3 comprises a first rotatable guiding wheel 32 and a second rotatable guiding wheel 33, and the first guiding wheel 32 is positioned at the rear upper part of the second guiding wheel 33;
the protection device 4 comprises a rotatable third guide wheel 41, a rotatable fourth guide wheel 42, a left baffle 43 and a right baffle 44, wherein the third guide wheel 41 and the fourth guide wheel 42 are respectively installed near the upper port and the lower port of the guide groove 11, and the left baffle 43 and the right baffle 44 respectively shield the left side surface and the right side surface of the inner wall of the guide groove 11;
the third guide wheel 41, the fourth guide wheel 42, the gap between the left apron 43 and the right apron 44, and the gap between the first guide wheel 32 and the second guide wheel 33 together form a chain passage.
Fig. 1-5 show, ship anchor chain lifting system with safeguard function can fix the end of anchor chain at wind-up wheel 22, gear motor 25 drives wind-up wheel 22 and rotates so that receive and release the anchor chain, make the anchor chain move in the anchor chain passageway by third leading wheel 41, fourth leading wheel 42, the clearance between left baffle 43 and the right baffle 44, and the clearance formation between first leading wheel 32 and the second leading wheel 33, receiving the influence of wave or sea wind, under the condition that the hull and anchor chain appear rocking, the anchor chain of roll-up or roll-up from this can only strike left baffle 43 and right baffle 44, so the phenomenon that the anchor chain strikes the hull can not appear, thereby have good security performance.
Further, a plurality of elastic bodies 45 are also included;
the elastic body 45 is in contact with the left baffle 43 and the left side surface of the guide groove 11, and the elastic body 45 is also in contact with the right baffle 44 and the right side surface of the guide groove 11.
As shown in fig. 2, the impact force applied to the left and right baffles 43 and 44 can be buffered by the elastic body 45, and the damage to the left and right baffles 43 and 44 can be reduced, so that the service life of the left and right baffles 43 and 44 can be prolonged.
Further, the guide device 3 further comprises a guide seat 31 and a chain fork 34;
the guide holder 31 comprises a left support plate 311 and a right support plate 312, and the first guide wheel 32 and the second guide wheel 33 are arranged between the left support plate 311 and the right support plate 312 at intervals up and down;
the chain stay 34 is located between the first guide wheel 32 and the second guide wheel 33;
the chain stay 34 includes a fork 341, a connecting rod 342, and a threaded shaft 343, and one end of the fork 341 includes two fork rods 3411; an external thread is arranged at one end of the threaded shaft 343, and an internal thread matched with the threaded shaft 343 is arranged in each of the two fork rods 3411;
one end of the connecting rod 342 passes through the right support plate 312 and is connected with the other end of the fork 341, and the other end of the connecting rod 342 is exposed to the right of the right support plate 312; one end of the threaded shaft 343 is inserted through the left support plate 311 and is threadedly engaged with any one of the fork rods 3411 inserted through the hawse hole, and the other end of the threaded shaft 343 is exposed to the left of the left support plate 311.
As shown in fig. 3-4, when the anchor chain needs to be fixed, the connecting rod 342 is inserted into the right support plate 312, the connecting rod 342 is connected to the other end of the fork 341, one fork 3411 penetrates through the anchor chain hole, and then is screwed to the threaded shaft 343 inserted into the left support plate 311, so that the anchor chain can be fixed between the first guide wheel 32 and the second guide wheel 33, and the anchor chain is prevented from being loosened during the stop of the ship.
On the contrary, when the anchor chain needs to be loosened, the connection between the fork 341 and the connecting rod 342 and the connection between the fork 341 and the threaded shaft 343 are released, so that the fork 341 can be taken out from between the first guide wheel 32 and the second guide wheel 33, and the anchor chain can be conveniently wound and unwound.
Further, the guiding device 3 further comprises a pin 345;
two pin holes which are matched with each other are respectively arranged at one end of the connecting rod 342 and the other end of the fork head 341, and the pin 345 is inserted into the two aligned pin holes.
As shown in fig. 3-4, the assembling and disassembling operation of the fork 341 and the connecting rod 342 is facilitated by the engagement of the pin 345 and the pin hole.
Further, a handle 344 is mounted on the other end of the connecting rod 342 and the other end of the threaded shaft 343.
As shown in fig. 3 to 4, the handles 344 are respectively attached to the other end of the connecting rod 342 and the other end of the screw shaft 343, so that the convenience of attaching and detaching the connecting rod 342 and the screw shaft 343 can be improved.
Further, the retraction device 2 further comprises a rotating shaft 26, a belt 24, two supporting plates 21 and two synchronizing wheels 23;
the two support plates 21 are erected on the top surface of the deck 1 at left and right intervals, the rotating shaft 26 penetrates through the axis of the winding wheel 22 along the horizontal direction, the left end and the right end of the rotating shaft 26 respectively penetrate through the two support plates 21 in a rotatable manner, and the left end of the rotating shaft 26 is exposed to the left of the left support plate 21;
the bottom of the speed reducing motor 25 is mounted on the top surface of the deck 1, the speed reducing motor 25 is located at the left side of the supporting plate 21 at the left side, the output shaft of the speed reducing motor 25 extends towards the right side, the two synchronizing wheels 23 are respectively sleeved on the peripheral surface of the output shaft of the speed reducing motor 25 and the left end part of the rotating shaft 26, and the belt 24 is sleeved on the peripheral surfaces of the two synchronizing wheels 23;
the rotating shaft 26, the belt 24 and the two synchronizing wheels 23 form the transmission assembly.
As shown in fig. 1, the rotating shaft 26, the belt 24 and the two synchronizing wheels 23 constitute a transmission assembly, the reducing motor 25 drives the rotating shaft 26 to rotate through the two synchronizing wheels 23 and the belt 24, and then drives the winding wheel 22 to rotate through the rotating shaft 26, so as to realize the winding or unwinding of the anchor chain.
In summary, according to the embodiment of the present invention shown in fig. 1-5, the ship anchor chain lifting system with protection function can fix the end of the anchor chain on the winding wheel 22, the reduction motor 25 drives the winding wheel 22 to rotate so as to wind and unwind the anchor chain, so that the anchor chain moves in the anchor chain channel formed by the third guide wheel 41, the fourth guide wheel 42, the gap between the left baffle 43 and the right baffle 44, and the gap between the first guide wheel 32 and the second guide wheel 33, and under the influence of sea waves or sea wind, the ship body and the anchor chain sway, and the anchor chain wound or unwound from this only impacts the left baffle 43 and the right baffle 44, so that the phenomenon that the anchor chain impacts the ship body does not occur, and thus has good safety performance.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A ship anchor chain lifting system with a protection function is characterized by comprising a retracting device, a guiding device and a protection device;
the guiding device and the retracting device are arranged on the top surface of a deck of the ship body at intervals from front to back, and the ship body is provided with a guiding groove; the upper port of the guide groove is positioned in front of the guide device, the lower port of the guide groove penetrates through the deck from top to bottom and forwards penetrates through the ship body, and the lower port of the guide groove faces the sea surface;
the winding and unwinding device comprises a winding wheel and a speed reducing motor, the winding wheel is used for fixing the tail end of the anchor chain, the speed reducing motor is in transmission connection with the winding wheel through a transmission assembly, and the speed reducing motor drives the winding wheel to rotate so as to wind or unwind the anchor chain;
the guide device comprises a rotatable first guide wheel and a rotatable second guide wheel, and the first guide wheel is positioned at the rear upper part of the second guide wheel;
the protection device comprises a rotatable third guide wheel, a rotatable fourth guide wheel, a left baffle and a right baffle, the third guide wheel and the fourth guide wheel are respectively arranged close to the upper port and the lower port of the guide groove, and the left baffle and the right baffle respectively shield the left side surface and the right side surface of the inner wall of the guide groove;
the third guide wheel, the fourth guide wheel, the gap between the left baffle and the right baffle and the gap between the first guide wheel and the second guide wheel form an anchor chain channel together.
2. The guarded ship anchor chain lifting system of claim 1 further comprising a plurality of elastomers;
the elastic body is abutted between the left baffle and the left side face of the guide groove, and the elastic body is also abutted between the right baffle and the right side face of the guide groove.
3. The guarded ship anchor chain lifting system of claim 1 wherein said guide means further comprises a guide shoe and a chain fork;
the guide seat comprises a left support plate and a right support plate, and the first guide wheel and the second guide wheel are erected between the left support plate and the right support plate at intervals up and down;
the chain fork is positioned between the first guide wheel and the second guide wheel;
the chain fork comprises a fork head, a connecting rod and a threaded shaft, and one end of the fork head comprises two fork rods; an external thread is arranged at one end of the threaded shaft, and internal threads matched with the threaded shaft are arranged in the two fork rods;
one end of the connecting rod penetrates through the right supporting plate and is connected with the other end of the fork head, and the other end of the connecting rod is exposed to the right of the right supporting plate; one end of the threaded shaft penetrates through the left supporting plate and is in threaded connection with any fork rod penetrating through the anchor chain hole, and the other end of the threaded shaft is exposed on the left side of the left supporting plate.
4. The defending ship anchor shackle system of claim 3, wherein the guide means further comprises a pin;
and one end of the connecting rod and the other end of the fork head are respectively provided with two pin holes which are matched with each other, and the pin bolt is inserted into the two aligned pin holes.
5. The defendable boat anchor chain lifting system of claim 3, wherein a handle is mounted to the other end of said connecting rod and the other end of said threaded shaft.
6. The ship anchor chain lifting system with the protection function according to claim 1, wherein the retraction device further comprises a rotating shaft, a belt, two supporting plates and two synchronizing wheels;
the two supporting plates are erected on the top surface of the deck at left and right intervals, the rotating shaft penetrates through the axis of the winding wheel along the horizontal direction, the left end and the right end of the rotating shaft respectively penetrate through the two supporting plates in a rotating mode, and the left end portion of the rotating shaft is exposed to the left of the supporting plate on the left side;
the bottom of the speed reducing motor is mounted on the top surface of the deck, the speed reducing motor is located on the left side of the supporting plate on the left side, an output shaft of the speed reducing motor extends out towards the right side, the two synchronizing wheels are respectively sleeved on the outer peripheral surface of the output shaft of the speed reducing motor and the left end portion of the rotating shaft, and the belt is sleeved on the outer peripheral surfaces of the two synchronizing wheels;
the rotating shaft, the belt and the two synchronizing wheels form the transmission assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138720.3U CN218751262U (en) | 2022-11-25 | 2022-11-25 | Ship anchor chain lifting system with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138720.3U CN218751262U (en) | 2022-11-25 | 2022-11-25 | Ship anchor chain lifting system with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218751262U true CN218751262U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223138720.3U Active CN218751262U (en) | 2022-11-25 | 2022-11-25 | Ship anchor chain lifting system with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218751262U (en) |
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2022
- 2022-11-25 CN CN202223138720.3U patent/CN218751262U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Contract record no.: X2023980041833 Denomination of utility model: A Ship Anchor Chain Lifting System with Protective Function Granted publication date: 20230328 License type: Exclusive License Record date: 20230914 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Ship Anchor Chain Lifting System with Protective Function Effective date of registration: 20230919 Granted publication date: 20230328 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Registration number: Y2023980057566 |