Mooring bollard with stable connection

Abstract

The present invention discloses a mooring bollard with stable connection, which includes a housing. The housing is fixed to the dock by means such as pouring. An ascending mechanism and a mooring mechanism are provided inside the housing. A pulling mechanism is provided on the upper surface of the housing, and a clamping mechanism is provided on the pulling mechanism. The ascending mechanism and the pulling mechanism are respectively located on both sides of the mooring mechanism. The pulling mechanism includes a pulling seat, a pulling rod, a fixing plate, and a first spring. The pulling rod is movably connected to the surface of the pulling seat. One end of the pulling rod is connected to the fixing plate, and the other end of the pulling rod passes through the surface of the pulling seat and is connected to the clamping mechanism. The surface of the pulling rod is sleeved with a first spring. One end of the first spring abuts against the surface of the fixing plate, and the other end of the first spring abuts against the surface of the pulling seat. The pulling mechanism facilitates passing the cable through between the clamping plates, thus avoiding manual threading of the cable.

Description

Technical Field

[0001] The present invention relates to a mooring bitt. Background Art

[0002] Mooring refers to the operation process of using mooring equipment to stop a ship at a berth, including mooring to a wharf, a trestle berth, a pile column, a mooring buoy, and alongside another ship, etc. Before mooring, external conditions such as wind, current, the length, direction and its characteristics of the berth must be fully considered, and the characteristics of the ship itself should also be mastered, and a comprehensive mooring plan should be made in advance.

[0003] Through patent retrieval, it is found that a mooring device that can relieve oscillation proposed in the publication number CN112281752A solves the problem of the oscillation of the mooring wharf driven by the cable by the ship, but this device needs to wind the cable manually, and manual winding of the cable is time-consuming and laborious. Summary of the Invention

[0004] The purpose of the present invention is to provide a mooring bitt with stable connection, which can automatically wind the cable.

[0005] The technical solution to achieve the above purpose is: a mooring bitt with stable connection, including a housing, an ascending mechanism and a mooring mechanism are arranged inside the housing, a pulling mechanism is arranged on the upper surface of the housing, a clamping mechanism is arranged on the pulling mechanism, and the ascending mechanism and the pulling mechanism are respectively located on both sides of the mooring mechanism.

[0006] Preferably: the ascending mechanism includes a first fixed column, a driven gear, a screw rod, a bracket, an ascending seat, an upper and lower groove and a first rotating groove. The first fixed column is connected to the inner bottom surface of the housing. The lower surface of the driven gear is provided with the first rotating groove, and the first rotating groove is movably connected to the upper surface of the first fixed column. The center of the driven gear is threadedly connected to the outer surface of the screw rod. The upper surface of the screw rod is connected to the bracket. The upper surface of the housing is connected to the ascending seat. The side of the ascending seat is provided with the upper and lower groove, and the side of the bracket is movably connected to the upper and lower groove.

[0007] Preferably, the mooring mechanism includes a second fixed column, a rotating gear, a mooring plate, a moving groove, a pressing plate, a connecting shaft, a return spring, a motor, a driving gear, and a second rotating groove. The second fixed column is connected to the center of the inner bottom surface of the housing. The lower surface of the rotating gear is provided with the second rotating groove. The upper surface of the second fixed column is movably connected to the second rotating groove. The upper surface of the rotating gear is connected to the mooring plate. Two moving grooves are formed in the upper surface of the mooring plate. A pressing plate is movably connected to both sides of each of the two moving grooves. A connecting shaft is connected inside the mooring plate. The surface of the connecting shaft is sleeved with the return spring. The return springs are respectively located on the opposite surfaces of the two pressing plates. The motor is connected to the inner bottom surface of the housing. The output end of the motor is connected to the driving gear. The driving gear meshes with the rotating gear. The rotating gear meshes with the driven gear. A first electromagnet is provided inside one of the pressing plates.

[0008] Preferably, the pulling mechanism includes a pulling seat, a pulling rod, a fixing plate, and a first spring. The pulling rod is movably connected to the surface of the pulling seat. One end of the pulling rod is connected to the fixing plate. The other end of the pulling rod passes through the surface of the pulling seat and is connected to the clamping mechanism. The surface of the pulling rod is sleeved with the first spring. One end of the first spring abuts against the surface of the fixing plate, and the other end of the first spring abuts against the surface of the pulling seat.

[0009] Preferably, the clamping mechanism includes a clamping seat, a reset groove, a sliding groove, a second spring, a reset plate, a clamping plate, a reset rod, a third spring, and a convex block. The side of the clamping seat is connected to the end surface of the pulling rod. The clamping seat is L-shaped. A reset groove is provided below the clamping seat. The reset plate is movably connected inside the reset groove. The second spring is provided on the lower surface of the reset plate. One end of the second spring abuts against the lower surface of the reset plate, and the other end of the second spring abuts against the inner bottom surface of the reset groove. A convex block is provided on both sides of the upper surface of the reset plate. A sliding groove is provided on the surface of the clamping seat. A clamping plate is movably connected to both sides of the sliding groove. A reset rod is connected to the surface of each of the two clamping plates. The two reset rods respectively pass through the side of the clamping seat. The surface of each of the two reset rods is sleeved with a third spring. The two clamping plates are respectively located above the respective convex blocks.

[0010] Preferably, anti-slip grooves are provided on the opposite surfaces of the two pressing plates, and guide grooves are provided on the outer surfaces of the two pressing plates.

[0011] Preferably, a second electromagnet is provided on the surface of the bracket.

[0012] Preferably, anti-slip pads are provided on the opposite surfaces of the two clamping plates.

[0013] Technical effects of the present invention:

[0014] 1) Under the action of the self-elastic force of the first spring, the first spring pushes the fixed plate away from the pulling seat. The fixed plate drives the pulling rod away from the pulling seat, and the pulling rod drives the clamping mechanism away from the pulling seat until the clamping mechanism contacts the surface of the pulling seat. At this time, the clamping mechanism drives the pulling rope to pass through between the two pressing plates, avoiding manual winding of the cable;

[0015] 2) Under the action of the first electromagnet, the two pressing plates approach each other. First, the cable between the two pressing plates is clamped, and then the pressing plates rotate to wind the cable around the surfaces of the two pressing plates. The two pressing plates approach each other in the two moving grooves. At this time, at one end of the clamping mechanism, the cable is separated from the two clamping plates under the winding of the pressing plates. At this time, the greater the pulling force of the ship on the cable, the greater the pulling force of the cable on the pressing plates, and thus the pressing plates can hold the ship more stably;

[0016] 3) The rotating gear drives the driven gear to rotate. The driven gear rotates on the upper surface of the first fixed column. The screw at the center of the driven gear moves upward under the action of the driven gear. The screw drives the bracket upward, and the bracket moves upward in the upper and lower grooves. While the bracket rises, it drives the cable to rise. At this time, the cable rotates and rises on the pressing plate and completely enters the guiding groove, avoiding the cable wound outside the pressing plate from being too messy to be removed from the pressing plate subsequently. Description of the Drawings

[0017] Figure 1 is the first-angle view of the whole of the present invention;

[0018] Figure 2 is the second-angle view of the whole of the present invention;

[0019] Figure 3 is the first-angle cross-sectional view of the whole of the present invention;

[0020] Figure 4 is the exploded view of the whole of the present invention;

[0021] Figure 5 is the bottom-up cross-sectional view of the whole of the present invention;

[0022] Figure 6 is Figure 3 the enlarged view of part A in

[0023] Figure 7 is Figure 3 the enlarged view of part B in

[0024] Figure 8 is Figure 7 the enlarged view of part C in

[0025] In the figure: 1. Outer shell; 2. Lifting mechanism; 201. First fixed column; 202. Driven gear; 203. Screw; 204. Bracket; 205. Lifting seat; 206. Upper and lower groove; 207. First rotating groove; 3. Mooring mechanism; 301. Second fixed column; 302. Rotating gear; 303. Mooring plate; 304. Moving groove; 305. Pressing plate; 306. Connecting shaft; 307. Return spring; 308. Motor; 309. Driving gear; 310. Second rotating groove; 4. Pulling mechanism; 401. Pulling seat; 402. Pulling rod; 403. Fixed plate; 404. First spring; 5. Clamping mechanism; 501. Clamping seat; 502. Return groove; 503. Sliding groove; 504. Second spring; 505. Return plate; 506. Clamping plate; 507. Return rod; 508. Third spring; 509. Protrusion; 6. Anti-slip groove; 7. Guide groove. Specific embodiments

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] Please refer to Figures 1-8 , the mooring bollard with stable connection of the present invention includes an outer shell 1, the outer shell 1 is fixed to the wharf by methods such as pouring, etc., an ascending mechanism 2 and a mooring mechanism 3 are arranged inside the outer shell 1, a pulling mechanism 4 is arranged on the upper surface of the outer shell 1, a clamping mechanism 5 is arranged on the pulling mechanism 4, and the ascending mechanism 2 and the pulling mechanism 4 are respectively located on both sides of the mooring mechanism 3.

[0029] The lifting mechanism 2 ensures that the cable accurately falls into the guiding groove 7 during winding. The lifting mechanism 2 includes a first fixed column 201, a driven gear 202, a screw 203, a bracket 204, a lifting seat 205, an upper and lower groove 206, and a first rotating groove 207. The first fixed column 201 is connected to the inner bottom surface of the housing 1. The lower surface of the driven gear 202 is provided with a first rotating groove 207, and the first rotating groove 207 is movably connected to the upper surface of the first fixed column 201. The outer surface of the screw 203 is threadedly connected to the center of the driven gear 202. The upper surface of the screw 203 is connected to the bracket 204. The upper surface of the housing 1 is connected to the lifting seat 205. The side of the lifting seat 205 is provided with an upper and lower groove 206, and the side of the bracket 204 is movably connected to the upper and lower groove 206. The surface of the bracket 204 is provided with a second electromagnet, which is convenient for the bracket 204 to suck the clamping seat 501. When the bracket 204 rises, the second electromagnet rises with the bracket 204 until the second electromagnet can no longer suck the clamping seat 501. At this time, under the action of the first spring 404, the pulling mechanism 4 passes through between the two pressing plates 305.

[0030] The mooring mechanism 3 includes a second fixed column 301, a rotating gear 302, a mooring plate 303, a moving groove 304, a pressing plate 305, a connecting shaft 306, a return spring 307, a motor 308, a driving gear 309, and a second rotating groove 310. The second fixed column 301 is connected to the center of the inner bottom surface of the housing 1. The lower surface of the rotating gear 302 is provided with a second rotating groove, and the upper surface of the second fixed column 301 is movably connected to the second rotating groove 310. The upper surface of the rotating gear 302 is connected to the mooring plate 303. Two moving grooves 304 are formed on the upper surface of the mooring plate 303. A pressing plate 305 is movably connected to both sides inside the two moving grooves 304. Anti-slip grooves 6 are provided on the opposite surfaces of the two pressing plates 305. Guiding grooves 7 are provided on the outer surfaces of the two pressing plates 305. A connecting shaft 306 is connected inside the mooring plate 303. A return spring 307 is sleeved on the surface of the connecting shaft 306. The return springs 307 are respectively located on the opposite surfaces of the two pressing plates 305. The motor 308 is connected to the inner bottom surface of the housing 1. The output end of the motor 308 is connected to the driving gear 309. The driving gear 309 meshes with the rotating gear 302, and the rotating gear 302 meshes with the driven gear 202. When the cable passes through between the two pressing plates 305 and the rotating gear 302 rotates, the cable is wound in the guiding groove 7 outside the pressing plate 305. Under the action of the first electromagnet, the two pressing plates 305 approach each other until the pulling rope is clamped between the two pressing plates 305, thereby fixing the cable.

[0031] The pulling mechanism 4 facilitates passing the cable through between the clamping plates 305. The pulling mechanism 4 includes a pulling base 401, a pulling rod 402, a fixing plate 403, and a first spring 404. The surface of the pulling base 401 is movably connected to the pulling rod 402. One end of the pulling rod 402 is connected to the fixing plate 403. The other end of the pulling rod 402 passes through the surface of the pulling base 401 and is connected to the clamping mechanism 5. The surface of the pulling rod 402 is sleeved with the first spring 404. One end of the first spring 404 abuts against the surface of the fixing plate 403, and the other end of the first spring 404 abuts against the surface of the pulling base 401.

[0032] After the clamping mechanism 5 clamps the pulling rope, the cable is passed through the clamping plates 305 by the pulling mechanism 4. The clamping mechanism 5 includes a clamping base 501, a reset groove 502, a sliding groove 503, a second spring 504, a reset plate 505, clamping plates 506, a reset rod 507, a third spring 508, and a convex block 509. The side of the clamping base 501 is connected to the end face of the pulling rod 402. The clamping base 501 is L-shaped. A reset groove 502 is provided below the clamping base 501. The reset plate 505 is movably connected in the reset groove 502. The second spring 504 is provided on the lower surface of the reset plate 505. One end of the second spring 504 abuts against the lower surface of the reset plate 505, and the other end of the second spring 504 abuts against the inner bottom surface of the reset groove 502. A convex block 509 is provided on both sides of the upper surface of the reset plate 505. A sliding groove 503 is provided on the surface of the clamping base 501. A clamping plate 506 is movably connected to both sides of the sliding groove 503. A reset rod 507 is connected to the surface of both clamping plates 506. The two reset rods 507 respectively pass through the side of the clamping base 501. The surface of the two reset rods 507 is sleeved with the third spring 508. Both clamping plates 506 are located above their respective convex blocks 509. The clamping base 501 is made of carbon steel, which is convenient for adsorbing on the second electromagnet on the surface of the bracket 204. Anti-slip pads are provided on the opposite surfaces of the two clamping plates 506, which is convenient for clamping the cable.

[0033] Working principle:

[0034] Place the cable on the upper surface of the reset plate 505. Under the action of the self-gravity of the cable, the reset plate 505 moves downward in the reset groove 502. The reset plate 505 drives the convex block 509 to move downward. At this time, since the clamping plates 506 on both sides lack the block of the convex block 509, under the action of the third spring 508, the third spring 508 drives the reset rod 507 to move towards the center of the clamping seat 501. The reset rod 507 drives the clamping plate 506 to move, and the two support plates 503 approach each other in the sliding groove 503 until the two clamping plates 506 clamp the cable. Disconnect the second electromagnet, and the second electromagnet no longer generates suction force on the clamping seat 501. At this time, under the action of the self-elastic force of the first spring 404, the first spring 404 pushes the fixed plate 403 away from the pulling seat 401. The fixed plate 303 drives the pulling rod 402 away from the pulling seat 401. The pulling rod drives the clamping mechanism 5 away from the pulling seat 401 until the clamping mechanism 5 contacts the surface of the pulling seat 401. At this time, the clamping mechanism 5 drives the pulling rope to pass through between the two pressing plates 305;

[0035] Start the first electromagnet. Under the action of the first electromagnet, the two pressing plates 305 approach each other, first clamp the cable between the two pressing plates 305, and then start the motor 308. The output end of the motor 308 rotates. The output end of the motor 308 drives the driving gear 309 to rotate. The driving gear 309 drives the rotating gear 307 to rotate. The rotating gear 307 drives the mooring plate 303 to rotate. The mooring plate 303 drives the two pressing plates 305 to rotate. Then the pressing plates 305 rotate to wind the cable on the surfaces of the two pressing plates 305. The two pressing plates 305 approach each other in the two moving grooves 304. At this time, one end of the cable in the clamping mechanism 5 is disengaged from the two clamping plates 506 under the winding of the pressing plates 305. At this time, the greater the pulling force of the ship on the cable, the greater the pulling force of the cable on the pressing plates 305, and thus the pressing plates 305 can hold the ship more stably;

[0036] To prevent the cable wound outside the pressing plate 305 from being too messy, a lifting mechanism 2 is provided. The rotating gear 302 drives the driven gear 203 to rotate. The driven gear 203 rotates on the upper surface of the first fixed column 201. The screw 202 at the center of the driven gear 203 moves upward under the action of the driven gear 203. The screw 202 drives the support 204 to move upward. The support 204 moves upward in the upper and lower groove 206. While the support 204 rises, it drives the cable to rise. At this time, the cable rotates and rises on the pressing plate 305 and completely enters the guide groove 7 to complete the fixation of the cable. If you want to take out the cable, just operate in reverse.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mooring bollard with stable connection, characterized in that, It includes a housing (1), inside which there is a lifting mechanism (2) and a mooring mechanism (3). On the upper surface of the housing (1), there is a pulling mechanism (4), and on the pulling mechanism (4), there is a clamping mechanism (5). The lifting mechanism (2) and the pulling mechanism (4) are respectively located on both sides of the mooring mechanism (3). The pulling mechanism (4) includes a pulling seat (401), a pulling rod (402), a fixing plate (403), and a first spring (404). The pulling rod (402) is movably connected to the surface of the pulling seat (401). One end of the pulling rod (402) is connected to the fixing plate (403), and the other end of the pulling rod (402) passes through the surface of the pulling seat (401) and is connected to the clamping mechanism (5). The surface of the pulling rod (402) is sleeved with the first spring (404). One end of the first spring (404) abuts against the surface of the fixing plate (403), and the other end of the first spring (404) abuts against the surface of the pulling seat (401). The clamping mechanism (5) includes a clamping seat (501), a reset groove (502), a sliding groove (503), a second spring (504), a reset plate (505), a clamping plate (506), a reset rod (507), a third spring (508), and a convex block (509). The side of the clamping seat (501) is connected to the end face of the pulling rod (402). The clamping seat (501) is L-shaped. Below the clamping seat (501), there is the reset groove (502), and the reset plate (505) is movably connected inside the reset groove (502). On the lower surface of the reset plate (505), there is the second spring (504). One end of the second spring (504) abuts against the lower surface of the reset plate (505), and the other end of the second spring (504) abuts against the inner bottom surface of the reset groove (502). On both sides of the upper surface of the reset plate (505), there is a convex block (509) respectively. On the surface of the clamping seat (501), there is a sliding groove (503), and on both sides of the sliding groove (503), there is a clamping plate (506) movably connected respectively. On the surfaces of the two clamping plates (506), there is a reset rod (507) respectively. The two reset rods (507) respectively pass through the side of the clamping seat (501), and the surfaces of the two reset rods (507) are sleeved with the third spring (508). The two clamping plates (506) are respectively located above the convex blocks (509) to which they belong.

2. The mooring bollard with stable connection according to claim 1, wherein: The lifting mechanism (2) includes a first fixed column (201), a driven gear (202), a screw (203), a bracket (204), a lifting seat (205), an up-and-down groove (206) and a first rotating groove (207). The first fixed column (201) is connected to the inner bottom surface of the housing (1). The lower surface of the driven gear (202) is provided with the first rotating groove (207), and the first rotating groove (207) is movably connected to the upper surface of the first fixed column (201). The outer surface of the screw (203) is threadedly connected to the center of the driven gear (202). The upper surface of the screw (203) is connected to the bracket (204). The upper surface of the housing (1) is connected to the lifting seat (205). The up-and-down groove (206) is provided on the side of the lifting seat (205). The side of the bracket (204) is movably connected to the up-and-down groove (206).

3. The mooring bollard with stable connection according to claim 2, wherein: The mooring mechanism (3) includes a second fixed column (301), a rotating gear (302), a mooring plate (303), a moving groove (304), a pressing plate (305), a connecting shaft (306), a return spring (307), a motor (308), a driving gear (309) and a second rotating groove (310). The second fixed column (301) is connected to the center of the inner bottom surface of the housing (1). The lower surface of the rotating gear (302) is provided with the second rotating groove (310), and the upper surface of the second fixed column (301) is movably connected to the second rotating groove (310). The upper surface of the rotating gear (302) is connected to the mooring plate (303). Two moving grooves (304) are formed on the upper surface of the mooring plate (303). On both sides of the two moving grooves (304), a pressing plate (305) is movably connected. A connecting shaft (306) is connected inside the mooring plate (303). The surface of the connecting shaft (306) is sleeved with the return spring (307). The return spring (307) is respectively located on the opposite sides of the two pressing plates (305). The motor (308) is connected to the inner bottom surface of the housing (1). The output end of the motor (308) is connected to the driving gear (309). The driving gear (309) meshes with the rotating gear (302). The rotating gear (302) meshes with the driven gear (202). A first electromagnet is provided in one of the pressing plates (305).

4. The mooring bollard with stable connection according to claim 3, characterized in that: Anti-slip grooves (6) are provided on the opposite surfaces of the two pressing plates (305), and guide grooves (7) are provided on the outer surfaces of the two pressing plates (305).

5. The mooring bollard with stable connection according to claim 2, wherein: A second electromagnet is provided on the surface of the bracket (204).

6. The mooring bollard with stable connection according to claim 5, characterized in that: Anti-slip pads are provided on the opposite surfaces of the two clamping plates (506).

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