CN115352574A

CN115352574A - Ship anchor structure for small ship and fluke descaling mechanism for ship anchor

Info

Publication number: CN115352574A
Application number: CN202210898432.3A
Authority: CN
Inventors: 钱建社; 俞烽
Original assignee: Wuhu Heng'an Steel Structure Co ltd
Current assignee: Wuhu Heng'an Steel Structure Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-18

Abstract

The invention relates to a ship anchor structure for a small ship and an anchor fluke descaling mechanism for the ship anchor, wherein the anchor fluke descaling mechanism for the ship anchor for the small ship comprises a general assembly machine shell, a moving component, a transposition control device and a cleaning component are respectively arranged on the general assembly machine shell, the moving component comprises a grabbing frame, and a clamping groove matched with a main rod of the ship anchor is formed in the grabbing frame; the indexing control device comprises two lateral sliding sleeves correspondingly matched with the handle rods. The invention provides a small ship anchor structure with better performance and higher practicability. The invention can finish the position moving and grabbing of the ship anchor instead of manpower, thereby saving manpower. The invention can control water spraying and descaling of a single anchor fluke and control ship anchor transposition to be carried out alternately, thereby automatically finishing descaling work of all anchor flukes on the ship anchor and being convenient and fast to control. The invention is separated from the ship anchor, and the normal use of the ship anchor is not influenced.

Description

Ship anchor structure for small ship and fluke descaling mechanism for ship anchor

Technical Field

The invention relates to the field of steamship equipment, in particular to a ship anchor structure for a small ship and a fluke descaling mechanism for the ship anchor.

Background

The ship anchor is one of the berthing devices for fixing the ship, and in the berthing work of a small ship, an anchor claw of the ship anchor is required to be hooked with a shore fixture, or the ship anchor is directly thrown into river water, so that the anchor claw is deeply inserted into underwater silt. The latter of above-mentioned two kinds of modes often lets when the ship anchor is withdrawed, be infected with a large amount of dirt and rubbish etc. on its fluke, need in time handle it to use next time.

Application number is 201820426369.2's china utility model provides a ship anchor with cleaning function, which comprises a supporting plate and i, the bottom central authorities of backup pad are provided with the pneumatic cylinder, the bottom of pneumatic cylinder is provided with the push rod, the pneumatic cylinder below is provided with the belt cleaning device casing, the equal symmetry in belt cleaning device casing bottom both sides sets up the structure the same and scrapes the dirty subassembly, belt cleaning device casing left and right sides symmetry is provided with the anchor and grabs, adjusts the movable plate and rises to strike off the remaining mud dirt foul dirt of the outer wall of deepening the mud layer stock through scraping the dirty subassembly, cleans through the brush, and the anchor of both sides is grabbed and is wiped through clean sponge reciprocating motion and accomplish the washing, and the effectual labour that has reduced has guaranteed the boats and ships health.

Although the technology can also realize partial cleaning function, the cleaning device is attached to the boat anchor, so that the cleaning device is easy to damage when being used along with the boat anchor in a scattering way, secondly, the cleaning device only carries out cleaning on a single fluke, and if a plurality of flukes are required to be cleaned, a plurality of flukes are required to be arranged, which undoubtedly consumes a great deal of cost.

Disclosure of Invention

In order to overcome the defects of the traditional fluke cleaning work for the ship anchor, the invention provides a ship anchor structure for a small ship and a fluke descaling mechanism for the ship anchor.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a ship anchor structure for a small ship comprises a ship anchor main rod, wherein the upper part of the ship anchor main rod is respectively connected with a chain retaining ring and a connecting block; the front side and the rear side of the connecting block are both welded with handle rods; the lower end of the anchor main rod of the ship is connected with a mud blocking block, and three anchor flukes which are uniformly distributed in an annular mode are installed on the mud blocking block. The chain link ring is used for connecting an external anchor chain, the mud blocking block is used for preventing mud and sand, and the anchor fluke is used for being matched with the hook to fix the ship.

As another improvement of the invention, the fluke descaling mechanism for the ship anchor for the small ship comprises a general assembly machine shell, wherein a moving component, a transposition control device and a cleaning component are respectively arranged on the general assembly machine shell, the moving component comprises a grabbing frame, and a clamping groove matched with a main rod of the ship anchor is arranged on the grabbing frame; the indexing control device comprises two lateral sliding sleeves correspondingly matched with the handle rods. The final assembly machine housing can be mounted on the hull. The moving assembly is used for moving the boat anchor between the working position and the cleaning position, and the transposition control device is used for controlling the boat anchor to carry out transposition so as to conveniently carry out descaling treatment on all the flukes on the boat anchor. The cleaning assembly is used to descale the fluke. The clamping groove can be clamped with the ship anchor main rod. The lateral sliding sleeve can slide to be matched with the handle rod.

Furthermore, the moving assembly also comprises an outer side column frame arranged on the shell of the general assembly machine, an I-shaped motor arranged on the outer side column frame, a lead screw connected with the I-shaped motor, a front rod arranged on the outer side column frame and a base moving block connected with the front rod in a sliding way; the base moving block is in threaded fit connection with the lead screw. Namely, the forward and backward sliding of the base moving block is controlled through the transmission of a screw nut. The lead screw is rotatably arranged on the outer side column frame.

Furthermore, a hydraulic cylinder connected with the grabbing frame and a double guide rod connected with the grabbing frame in a sliding manner are respectively arranged on the base moving block. The clamping groove can be matched with the anchor main rod of the ship in a clamping manner by pushing the grabbing frame through the hydraulic cylinder.

Furthermore, the transposition control equipment also comprises a transposition plate, an air cylinder arranged on the transposition plate, a main sliding block connected with the air cylinder, side transmission rods hinged on the main sliding block, and two vertical connecting rods correspondingly hinged with each side transmission rod; the vertical connecting rods are correspondingly connected with the lateral sliding sleeves one by one. Through the transmission of cylinder push-and-pull main slider and two side biography poles, can make two side sliding sleeves move in the horizontal direction in opposite directions or back to control two side sliding sleeves and handle pole and cooperate or break away from the cooperation.

Furthermore, a rear groove capable of enabling the main sliding block to slide back and forth is arranged on the transposition plate, and two front through grooves for respectively installing the vertical connecting rods in a sliding mode are further arranged on the transposition plate. The above is a conventional design of the sliding structure.

Furthermore, the transposition control equipment also comprises a U-shaped plate welded on the transposition plate, a main shaft welded on the U-shaped plate, a main turntable connected with the main shaft, a II-type motor arranged on the shell of the general assembly machine and a rocker connected with the II-type motor; 3 shifting blocks matched with the rocking rods are uniformly distributed on the main rotary table. The rocker rotates the in-process of round at every turn, all can strike and drive a shifting block and remove, even make the main rotating disc rotate intermittently, rotate at every turn and all can shift away an fluke that has accomplished scale removal work to the fluke that will not accomplish the scale removal worker rotates to on the clean station, so that continue scale removal to it.

Furthermore, the centers of the U-shaped plate and the main shaft are both provided with penetrating grooves. The penetrating groove is directly communicated to the lower end of the U-shaped plate from the upper end of the U-shaped plate. In practice, the through-going slot is intended to facilitate the passage of the anchor chain.

Furthermore, the cleaning component is composed of an outer hanging plate arranged on the shell of the general assembly machine, a type III motor arranged on the outer hanging plate, a wide-cover frame connected with the type III motor and a high-pressure water gun arranged on the wide-cover frame. The high-pressure squirt sprays water to single fluke and washes promptly, and III type motor can drive all high-pressure squirts rotatory, can wash the scale removal to most region on this fluke.

Further, the high-pressure squirt is equipped with 3. The high-pressure water guns with more quantity are washed together, so that the descaling effect is better.

Further, the number of flukes of the ship anchor corresponds to the number of the shifting blocks.

The beneficial effects of the invention are:

the invention provides a small ship anchor structure with better performance and more practicability, which can finish the position moving and grabbing of a ship anchor instead of manpower, thereby saving the manpower; the water spraying descaling and the ship anchor transposition control can be alternately performed on a single anchor fluke, so that the descaling work on all anchor flukes on the ship anchor is automatically completed, and the operation and the control are convenient; the ship anchor is separated from the ship anchor, and the normal use of the ship anchor is not influenced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of a boat anchor;

FIG. 2 is a schematic perspective view I of the fluke soil removal mechanism;

FIG. 3 is a schematic perspective view of the second anchor-fluke soil removal mechanism;

FIG. 4 is an enlarged view of a portion of FIG. 3 at I;

FIG. 5 is an enlarged view of a portion of FIG. 3 at II;

FIG. 6 is a first perspective view of the assembly housing of FIG. 2 with the assembly housing removed;

FIG. 7 is a second perspective view of the assembly housing of FIG. 2 with the assembly housing removed;

fig. 8 is a state diagram of a use of the present invention.

In the figure: 1. a main anchor rod of the ship; 2. a chain retaining ring; 3. connecting blocks; 4. a handle bar; 5. a mud blocking block; 6. a fluke; 7. a final assembly housing; 8. a grabbing frame; 8a, a clamping groove; 9. a lateral sliding sleeve; 10. an outer column frame; 11. a type I motor; 12. a lead screw; 13. a front bar; 14. a base shift block; 15. a hydraulic cylinder; 16. double guide rods; 17. a transfer plate; 17a, a rear groove; 17b, a front through groove; 18. a cylinder; 19. a main slider; 20. a side transfer lever; 21. a vertical connecting rod; 22. a U-shaped plate; 23. a main shaft; 24. a main turntable; 24a, a shifting block; 25. a type II motor; 26. a rocker; 27. penetrating the groove; 28. a high pressure water gun; 29. an outer hanger plate; 30. a type III motor; 31. a wide cover frame.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, of course, the described embodiments are only a part of the present invention and not all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive labor are within the protection scope of the present invention.

As shown in fig. 1, the ship anchor structure for the small ship comprises a ship anchor main rod 1, wherein the upper part of the ship anchor main rod 1 is respectively connected with a chain retaining ring 2 and a connecting block 3; the front side and the rear side of the connecting block 3 are both welded with a handle rod 4; the lower end of the ship anchor main rod 1 is connected with a mud blocking block 5, and three anchor flukes 6 which are uniformly distributed in an annular mode are installed on the mud blocking block 5. The chain retaining ring 2 is used for externally connecting an anchor chain, the mud blocking block 5 is used for preventing mud and sand, and the anchor fluke 6 is used for being matched with a hook to fix a ship.

As shown in fig. 2, the fluke descaling mechanism for the small ship anchor comprises a general assembly machine shell 7, wherein the general assembly machine shell 7 is respectively provided with a moving component, a transposition control device and a cleaning component, the moving component comprises a grabbing frame 8, and the grabbing frame 8 is provided with a clamping groove 8a matched with the anchor main rod 1; the indexing control device comprises two lateral sliding sleeves 9 adapted to correspond to the levers 4. The final installation housing 7 may be mounted on the hull. The moving assembly is used for moving the boat anchor between the working position and the cleaning position, and the transposition control device is used for controlling the boat anchor to carry out transposition so as to conveniently carry out descaling treatment on all the flukes on the boat anchor. The cleaning assembly is used to descale the fluke. The clamping groove 8a can be clamped with the ship anchor main rod 1. The lateral sliding bush 9 can be slid into engagement with the shank 4.

As shown in fig. 3 and 4, the moving assembly further includes an outer column 10 mounted on the main assembly housing 7, an I-type motor 11 mounted on the outer column 10, a lead screw 12 connected to the I-type motor 11, a front rod 13 mounted on the outer column 10, and a base moving block 14 connected to the front rod 13 in a sliding manner; the base shift block 14 is connected with the screw 12 in a threaded fit manner. Namely, the forward and backward sliding of the base shift block 14 is controlled by the transmission of a lead screw nut. The lead screw 12 is rotatably mounted on the outer column 10.

As shown in fig. 4, a hydraulic cylinder 15 connected to the gripping frame 8 and a double guide rod 16 slidably connected to the gripping frame 8 are respectively installed on the base shift block 14. The hydraulic cylinder 15 pushes the grabbing frame 8 to enable the clamping groove 8a to be matched with the ship anchor main rod 1 in a clamping mode.

As shown in fig. 6, the indexing control device further includes an indexing plate 17, an air cylinder 18 mounted on the indexing plate 17, a main slide block 19 connected with the air cylinder 18, side transfer rods 20 hinged on the main slide block 19, and two vertical connecting rods 21 hinged with each side transfer rod 20 correspondingly; the vertical connecting rods 21 are correspondingly connected with the lateral sliding sleeves 9 one by one. The two lateral sliding sleeves 9 can be moved towards or away from each other in the horizontal direction by the transmission of the main sliding block 19 and the two lateral transmission rods 20 pushed and pulled by the air cylinder 18, so as to control the engagement or disengagement of the two lateral sliding sleeves 9 with or from the handle 4.

As shown in fig. 6, the index plate 17 is provided with a rear groove 17a for allowing the main slider 19 to slide forward and backward, and the index plate 17 is further provided with two front through grooves 17b for slidably mounting the vertical links 21. The above is a conventional design of the sliding structure.

As shown in fig. 7, the indexing control device further includes a U-shaped plate 22 welded on the indexing plate 17, a main shaft 23 welded on the U-shaped plate 22, a main turntable 24 connected to the main shaft 23, a type II motor 25 mounted on the general assembly machine housing 7, and a rocker 26 connected to the type II motor 25; the main rotary disc 24 is evenly provided with 3 shifting blocks 24a matched with the rocking bars 26. During each rotation of rocker 26, one shifting block 24a is bumped and driven to move, that is, main turntable 24 rotates intermittently, and each rotation transfers one fluke that has finished descaling work away, and rotates the fluke that has not finished descaling work to the cleaning station, so that descaling can be continued.

As shown in fig. 3 and 7, U-shaped plate 22 and main shaft 23 are provided with a through slot 27 at the center. The penetrating groove 27 penetrates from the upper end of the U-shaped plate 22 to the lower end of the U-shaped plate 22 directly. In practice, the through going groove 27 is intended to facilitate the passage of the anchor chain.

As shown in fig. 3 and 5, the cleaning assembly is composed of an outer hanger plate 29 mounted on the main assembly housing 7, a type III motor 30 mounted on the outer hanger plate 29, a wide frame 31 connected to the type III motor 30, and a high pressure water gun 28 mounted on the wide frame 31. That is, the high-pressure water gun 28 sprays water to a single fluke, and the type III motor 30 can drive all the high-pressure water guns 28 to rotate, so that most areas on the fluke can be washed for descaling.

As shown in fig. 5, the high-pressure water guns 28 are provided in number of 3. The higher number of high-pressure water guns 28 can be used for washing together to achieve better descaling effect.

The number of flukes of the ship anchor is consistent with the number of the shifting blocks.

Before use, the high-pressure water gun 28 is externally connected with a water pump and a water supply pipe. Is

In the initial condition, the anchor is in the forward working position and the foundation block 14 is in the forward position.

The specific use steps are as follows:

step 1: the hydraulic cylinder 15 pushes the grabbing frame 8 to the right, so that the clamping groove 8a is matched with the ship anchor main rod 1 in a clamping mode. The specific effects of the embodiment are shown in fig. 8.

And 2, step: the I-type motor 11 drives the screw 12 to rotate, so that the boat anchor moves backwards until the boat anchor main rod 1 is collinear with the main shaft 23. Namely, the ship anchor is moved to the cleaning station from the working position.

And 3, step 3: the cylinder 18 pulls back the main slider 19, causing the two lateral sliding sleeves 9 to move towards each other and engage the stem 4.

And 4, step 4: the II type motor 25 drives the rocker 26 to rotate, so that the boat anchor is intermittently rotated, and when the high-pressure water gun 28 sprays water to a single fluke to wash the fluke, the III type motor 30 drives all the high-pressure water guns 28 to rotate at a rotation stop period, so that descaling can be performed on the single fluke.

When the ship anchor in the step 4 is rotated for a whole circle, all the flukes are descaled.

When the handle 4 is not located right on the left side and right on the right side, the following implementation steps may be inserted between the above steps 2 and 3:

the type II motor 25 is first allowed to rotate the rocker 26 until the boat anchor is rotated until the two handle bars 4 are located right on the left side and right side, respectively.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ship anchor structure for small-size boats and ships, has ship anchor mobile jib (1), its characterized in that: the upper part of the ship anchor main rod (1) is respectively connected with a chain retaining ring (2) and a connecting block (3); the front side and the rear side of the connecting block (3) are welded with handle rods (4); the lower end of the anchor main rod (1) of the ship is connected with a mud blocking block (5), and three anchor flukes (6) which are uniformly distributed in an annular mode are installed on the mud blocking block (5).

2. The scaling mechanism for flukes of small ship anchors, according to claim 1, wherein: the ship anchor rod assembly machine comprises a general assembly machine shell (7), wherein a moving component, a transposition control device and a cleaning component are respectively installed on the general assembly machine shell (7), the moving component comprises a grabbing frame (8), and a clamping groove (8 a) matched with a ship anchor rod (1) is formed in the grabbing frame (8); the indexing control device comprises two lateral sliding sleeves (9) correspondingly matched with the handle rods (4).

3. The fluke de-scaling mechanism for a small watercraft anchor of claim 2, wherein: the moving assembly further comprises an outer side column frame (10) arranged on the general assembly machine shell (7), an I-shaped motor (11) arranged on the outer side column frame (10), a lead screw (12) connected with the I-shaped motor (11), a front rod (13) arranged on the outer side column frame (10) and a base moving block (14) connected with the front rod (13) in a sliding mode; the base moving block (14) is in threaded fit connection with the lead screw (12).

4. The fluke de-scaling mechanism for small boat anchors of claim 3, wherein: the base moving block (14) is respectively provided with a hydraulic cylinder (15) connected with the grabbing frame (8) and a double guide rod (16) connected with the grabbing frame (8) in a sliding way.

5. The fluke de-scaling mechanism for small boat anchors of claim 2, wherein: the transposition control equipment also comprises a transposition plate (17), an air cylinder (18) arranged on the transposition plate (17), a main sliding block (19) connected with the air cylinder (18), side transfer rods (20) hinged and arranged on the main sliding block (19), and two vertical connecting rods (21) correspondingly hinged and connected with each side transfer rod (20); the vertical connecting rods (21) are correspondingly connected with the lateral sliding sleeves (9) one by one.

6. The fluke de-scaling mechanism for a small watercraft anchor of claim 5, wherein: the indexing plate (17) is provided with a rear groove (17 a) which can enable the main sliding block (19) to slide back and forth, and the indexing plate (17) is also provided with two front through grooves (17 b) which are used for installing the vertical connecting rods (21) in a sliding way.

7. The fluke de-scaling mechanism for small boat anchors of claim 5, wherein: the transposition control equipment also comprises a U-shaped plate (22) welded on the transposition plate (17), a main shaft (23) welded on the U-shaped plate (22), a main turntable (24) connected with the main shaft (23), a II-type motor (25) installed on the general assembly machine shell (7) and a rocker (26) connected with the II-type motor (25); 3 shifting blocks (24 a) matched with the rocking rods (26) are uniformly distributed on the main rotating disc (24).

8. The fluke de-scaling mechanism for a small watercraft anchor of claim 7, wherein: the centers of the U-shaped plate (22) and the main shaft (23) are provided with a penetration groove (27).

9. The fluke de-scaling mechanism for small boat anchors of claim 2, wherein: the cleaning component consists of an outer hanging plate (29) arranged on a general assembly machine shell (7), a III type motor (30) arranged on the outer hanging plate (29), a wide cover frame (31) connected with the III type motor (30) and a high-pressure water gun (28) arranged on the wide cover frame (31).

10. The fluke de-scaling mechanism for a small watercraft anchor of claim 9, wherein: 3 high-pressure water guns (28) are provided.