Ship mooring cleat

Abstract

The utility model discloses a ship mooring horn which comprises an installation box, the installation box is fixedly arranged at the bottom of a deck, a transverse rod is arranged in the installation box, a driving device for driving the transverse rod to vertically move is arranged in the installation box, two symmetrically-arranged connecting rods are rotationally arranged on the transverse rod, and connecting plates are rotationally arranged at the upper ends of the two connecting rods. The two connecting rods are obliquely arranged, a claw rod is fixedly arranged at the top of the connecting plate, a claw is fixedly arranged at the upper end of the claw rod, guide rods are symmetrically and fixedly arranged in the mounting box, the guide rods are vertically arranged, guide grooves are formed in the guide rods in the length direction of the guide rods, guide blocks are fixedly arranged on the claw rod, and the guide blocks are slidably arranged in the guide grooves; l-shaped grooves are symmetrically formed in the deck, and the L-shaped grooves communicate with the corresponding guide grooves. The two cleat rods drive the two cleats to move back to back, so that the cable can be tightly supported, and the cable is kept in a tightened state.

Description

Technical Field

[0001] The utility model relates to the technical field of ship mooring equipment, in particular to a ship mooring cleat. Background Art

[0002] Mooring cleats refer to piles fixed on the deck or at the side of the dock for mooring cables. They are made of metal casting or welding.

[0003] A ram horn device is disclosed in a Chinese patent document with publication number CN220391467U, comprising: a functional box, which is provided with a telescopic cavity and a through hole connected to the telescopic cavity; a ram horn structure, which is inserted into the through hole and can move along the depth direction of the through hole, one end of the ram horn structure is exposed outside the telescopic cavity, and the other end of the ram horn structure is accommodated in the telescopic cavity; a telescopic driving member, which is arranged in the telescopic cavity and is used to drive the ram horn structure to move along the depth direction of the through hole.

[0004] The disadvantage of the above disclosed solution is that when the cable is tied to the horn, the ship swings on the water due to wind factors, which causes the cable to swing, resulting in the cable and the horn being easily loose, and there is a risk of the cable falling off the horn. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a ship mooring cleat. The two cleat rods and the two cleats are separable, so that the cable can be tightened, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship mooring clevis, comprising an installation box, the installation box is fixedly arranged at the bottom of the deck, a cross bar is arranged in the installation box, a driving device for driving the cross bar to move vertically is arranged in the installation box, two symmetrically arranged connecting rods are rotatably arranged on the cross bar, connecting plates are rotatably arranged on the upper ends of the two connecting rods, the two connecting rods are arranged obliquely, a clevis rod is fixedly arranged on the top of the connecting plate, a clevis is fixedly arranged on the upper end of the clevis rod, guide rods are symmetrically fixedly arranged in the installation box, the guide rods are arranged vertically, guide grooves are opened along the length direction thereof, guide blocks are fixedly arranged on the clevis rods, the guide blocks are slidably arranged in the guide grooves, "L"-shaped grooves are symmetrically opened in the deck, and the "L"-shaped grooves are connected to the corresponding guide grooves.

[0007] Furthermore, a ram's horn base is fixedly provided on the top of the deck, and the ram's horn base is adapted to the ram's horn.

[0008] Furthermore, a rubber pad is provided on the sheep horn base.

[0009] Furthermore, the driving device is an electric push rod, and the output rod of the electric push rod is fixedly connected to the cross bar.

[0010] Furthermore, the guide block is fixedly arranged at the bottom of the horn rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Two symmetrically arranged connecting rods are rotatably arranged on the crossbar, and the upper ends of the two connecting rods are rotatably arranged with connecting plates, and the two connecting rods are tilted. Due to wind factors, when the cable and the cleats and cleats become loose, the electric push rod is started, and the electric push rod drives the crossbar to move upward, so that the crossbar drives the cleats to move upward, and the cleats drive the guide block to enter the "L"-shaped groove of the deck 1, so that the guide block slides along the "L"-shaped groove of the deck, so that the two cleats move horizontally back to back, and the two cleats drive the two cleats to move back to back. Then the cable is tightened to keep the cable in a tightened state, to prevent the cable from detaching from the cleats, and to eliminate safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0014] Figure 2 The three-dimensional diagram of the structure of the utility model is shown without the installation box and the deck;

[0015] Figure 3 It is a cross-sectional view of the guide rod and deck of the structure of the utility model.

[0016] In the figure: 1. Deck; 2. Mounting box; 3. Electric push rod; 4. Cross bar; 5. Rotating shaft; 6. Connecting rod; 7. Connecting plate; 8. Guide block; 9. Claw rod; 10. Claw; 11. Claw base; 12. Guide rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a ship mooring clevis, comprising an installation box 2, which is fixedly installed at the bottom of a deck 1. A crossbar 4 is horizontally installed in the installation box 2, and a driving device for driving the crossbar 4 to move vertically is installed in the installation box 2. The driving device is an electric push rod 3, and the upper end of the output rod of the electric push rod 3 is fixedly matched with the middle position of the crossbar 4.

[0019] Two symmetrically arranged connecting rods 6 are rotatably mounted on the crossbar 4. A receiving groove is provided along the length direction of the crossbar 4. The bottoms of the two connecting rods 6 are rotatably mounted in the receiving groove of the crossbar 4 through the rotating shaft 5. A connecting plate 7 is rotatably mounted on the upper ends of the two connecting rods 6. The two connecting plates 7 are detachable. The two connecting rods 6 are arranged obliquely, and the two connecting rods 6 are in an inverted figure eight shape. A through groove is provided on the deck 1, which is connected to the inside of the installation box 2. A clevis rod 9 is fixedly mounted on the top of the connecting plate 7. The upper end of the clevis rod 9 passes through the through groove of the deck 1 upward and is fixedly mounted with a clevis 10.

[0020] A guide rod 12 is symmetrically fixedly installed on the inner bottom wall of the installation box 2. The guide rod 12 is arranged vertically. The upper end of the guide rod 12 is fixedly fitted with the bottom of the deck 1, and a guide groove is provided along the length of the guide rod 12. A guide block 8 is fixedly installed on the cleat rod 9. The guide block 8 is fixedly installed at the bottom of the cleat rod 9. To prevent the guide block 8 from hindering the upward movement of the cleat rod 9, the cleat rod 9 can pass through the deck 1 upward for the longest length, so that the cleat 10 is located at the highest point, which is convenient for tying the cable to the cleat 10. The guide block 8 is slidably installed in the guide groove. It plays a guiding role for the cleat rod 9. The inner wall of the through groove of the deck 1 is symmetrically provided with "L"-shaped grooves, and the "L"-shaped grooves are connected to the corresponding guide grooves.

[0021] A ram horn base 11 is fixedly installed on the top of the deck 1, and the ram horn base 11 is adapted to the ram horn 10. A rubber pad is installed in the ram horn base 11. The friction between the ram horn 10 and the ram horn base 11 is increased to prevent the ram horn 10 from shaking and colliding with the ram horn base 11 when the ship is sailing. Even if a collision occurs, the rubber pad can also play a buffering role to reduce the noise generated by the collision.

[0022] The working principle of a ship mooring cleat provided by the utility model is as follows:

[0023] When in use, start the electric push rod 3, the electric push rod 3 pushes the cross bar 4 to move upward, the cross bar 4 pushes the ram horn rod 9 to move upward through the connecting rod 6 and the connecting plate 7, the ram horn rod 9 pushes the ram horn 10 to separate from the ram horn base 11 and move upward, the ram horn rod 9 drives the guide block 8 to slide upward in the guide rod 12, so that the ram horn rod 9 moves upward in a straight line, when the guide block 8 contacts the top of the guide rod 12, the electric push rod 3 stops working, and then the cable is tied to the ram horn 10 and the ram horn rod 9.

[0024] Due to the wind, when the cable and the clevis 10 and the clevis rod 9 become loose, the electric push rod 3 is started, the electric push rod 3 drives the cross bar 4 to move upward, and the cross bar 4 drives the clevis rod 9 to move upward, and the clevis rod 9 drives the guide block 8 to enter the "L"-shaped groove in the through groove of the deck 1. Since the two connecting rods 6 are in an inverted eight-shaped shape, the cross bar 4 continues to move upward, which will cause the guide block 8 to slide along the "L"-shaped groove in the through groove of the deck 1, so that the two clevis rods 9 move horizontally back to back, and the two clevis rods 9 drive the two connecting plates 7 and the two clevis 10 to move back to back. Then the cable is tightened to keep the cable in a tightened state, to prevent the cable from detaching from the clevis 10, and to eliminate safety hazards.

[0025] When the ram horns 10 are retracted, the electric push rod 3 is started to drive the cross bar 4 to move downward. First, the cross bar 4 pulls the two ram horn rods 9 to move toward each other through the connecting rod 6 and the connecting plate 7. When the two ram horns 10 are fitted together, the two ram horn rods 9 move downward again, and finally the ram horn rods 9 drive the two ram horns 10 to fall into the ram horn base 11.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship mooring cleat, comprising a mounting box (2), characterized in that: The installation box (2) is fixedly arranged at the bottom of the deck (1), a cross bar (4) is arranged in the installation box (2), a driving device for driving the cross bar (4) to move vertically is arranged in the installation box (2), two symmetrically arranged connecting rods (6) are rotatably arranged on the cross bar (4), the upper ends of the two connecting rods (6) are rotatably arranged with connecting plates (7), the two connecting rods (6) are arranged obliquely, a ram's horn rod (9) is fixedly arranged on the top of the connecting plate (7), and a ram's horn (10) is fixedly arranged on the upper end of the ram's horn rod (9), a guide rod (12) is symmetrically fixedly arranged in the installation box (2), the guide rod (12) is arranged vertically, and a guide groove is opened along the length direction of the guide rod (12), a guide block (8) is fixedly arranged on the ram's horn rod (9), and the guide block (8) is slidably arranged in the guide groove, and "L"-shaped grooves are symmetrically opened in the deck (1), and the "L"-shaped grooves are connected to the corresponding guide grooves.

2. The ship mooring cleat according to claim 1, characterized in that: A ram's horn base (11) is fixedly provided on the top of the deck (1), and the ram's horn base (11) is compatible with the ram's horn (10).

3. The ship mooring cleat according to claim 2, characterized in that: A rubber pad is provided on the horn base (11).

4. The ship mooring cleat according to claim 1, characterized in that: The driving device is an electric push rod (3), and an output rod of the electric push rod (3) is fixedly connected to the cross rod (4).

5. The ship mooring cleat according to claim 1, characterized in that: The guide block (8) is fixedly arranged at the bottom of the horn rod (9).

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