Drum tying device

Abstract

The utility model discloses a drum tying device and relates to the technical field of ship berthing, the drum tying device comprises a throwing piece, a base and a locking piece, the throwing piece comprises a locking state and an unlocking state which can be switched, and a containing space for the throwing piece to be inserted is formed in the base; when the throwing piece is in a locking state, the locking piece can be clamped with the throwing piece when the throwing piece is inserted into the accommodating space; and when the throwing piece is in the unlocking state, the locking piece and the throwing piece are not clamped, and the base is installed on the anchoring ground buoy. According to the technical scheme, drum tying of the ship can be completed in a throwing mode, and compared with manual drum tying, the operation difficulty can be reduced, the working efficiency can be improved, and the safety risk can be reduced.

Description

Technical Field

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

[0002] A mooring drum refers to a buoy that is usually used to moor a ship when the ship is docked at an anchorage. Currently, the mooring drum uses manual throwing of cables, which has the problems of great difficulty in operation, low work efficiency and high safety risks.

[0003] Therefore, it is necessary to provide a new drum-tying device to solve the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a drum tying device, aiming to solve the problems of great difficulty, low work efficiency and high safety risk in the manual drum tying in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a drum-tying device, comprising:

[0006] A throwing piece, wherein the throwing piece includes a switchable locked state and an unlocked state;

[0007] A base, wherein the base is formed with a receiving space for inserting the throwing piece;

[0008] A locking member, the locking member being rotatably disposed on the base;

[0009] When the throwing piece is in a locked state, the locking piece can be engaged with the throwing piece when the throwing piece is inserted into the accommodating space; when the throwing piece is in an unlocked state, the locking piece is disengaged from the throwing piece.

[0010] In one embodiment, the throwing member includes a stopper, a connecting rod and a base plate connected in sequence, and a locking block is slidably provided on the connecting rod;

[0011] When the throwing piece is in a locked state, the locking block, the connecting rod and the stopper are arranged to form a slot, and the locking piece can be inserted into the slot when the throwing piece is inserted into the accommodating space; when the throwing piece is in an unlocked state, the locking block abuts against the stopper.

[0012] In one embodiment, a guide rod is provided on the base plate, and a guide hole is provided on the locking block, and the guide rod passes through the guide hole.

[0013] In one embodiment, an elastic member is sleeved on the guide rod, and two ends of the elastic member are respectively connected to the locking block and the base plate.

[0014] In one embodiment, the throwing assembly further includes a locking rod and a pull rope connected to the locking rod, wherein the locking rod is movably inserted into the locking block and can lock the position of the locking block; the pull rope can drive the locking rod to move to unlock the locking block.

[0015] In one embodiment, the locking rod is slidably disposed in the locking block along the axial direction of the connecting rod, the locking block is provided with a receiving hole, a ball is disposed in the receiving hole, and the connecting rod is provided with a receiving groove;

[0016] When the throwing member is in a locked state, the locking rod can cause the ball to be inserted into the slot; when the throwing member is in an unlocked state, the ball is disengaged from the slot.

[0017] In one embodiment, the throwing member further comprises a lifting ring for connecting with a cable, wherein the lifting ring passes through the base plate and is connected with the connecting rod.

[0018] In one embodiment, the locking member includes a plurality of locking blocks, the plurality of locking blocks are evenly spaced around the circumference of the accommodating space, and each of the locking blocks can be engaged with the throwing member when the throwing member is inserted into the accommodating space.

[0019] In one embodiment, the locking member further comprises a locking belt, each of the locking blocks is provided with a connecting block, and each of the connecting blocks is connected via the locking belt.

[0020] In one embodiment, a guide block is disposed on the top of the base, and the guide block is provided with a guide hole connected to the accommodating space, and the guide hole is gradually expanded from an end close to the accommodating space to an end away from the accommodating space.

[0021] The technical solution of the utility model enables workers to moor the ship by throwing. Compared with manual mooring, it can reduce the difficulty of operation, improve work efficiency and reduce safety risks. At the same time, the throwing piece is fixed to the base by the locking part and the throwing piece. It has the characteristics of simple structure and low manufacturing difficulty, which can simplify the structure of the mooring device and reduce manufacturing costs. Specifically, the mooring device includes a throwing piece, a base and a locking piece, wherein when the throwing piece is in a locked state, the locking piece can be engaged with the throwing piece when the throwing piece is inserted into the accommodating space to fix the throwing piece on the base; when the throwing piece is switched from the locked state to the unlocked state, the locking piece and the throwing piece are disengaged to separate the throwing piece from the base. When mooring the drum, the worker only needs to throw the throwing piece in the locked state to the base, so that the locking piece and the throwing piece are engaged, and the throwing piece can be fixed on the base to complete the fixation of the ship; when releasing the mooring drum, the worker only needs to switch the throwing piece from the locked state to the unlocked state, so that the locking piece and the throwing piece can be disengaged, and then the throwing piece can be separated from the base to release the fixation of the ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of the base provided by the utility model;

[0024] Figure 2 A schematic diagram of the structure of the throwing piece provided by the utility model;

[0025] Figure 3 for Figure 2 sectional view of;

[0026] Figure 4 for Figure 2 Another cross-sectional view of;

[0027] Figure 5 A schematic diagram of the structure of the locking member provided by the utility model;

[0028] Figure 6 This is a schematic diagram of the connection between the base and the guide block provided by the utility model.

[0029] Description of Figure Numbers:

[0030] 100, throwing member; 110, stopper; 120, connecting rod; 121, accommodating groove; 130, base plate; 131, guide rod; 1311, elastic member; 140, locking block; 141, guide hole; 142, accommodating hole; 1421, ball; 150, slot; 160, locking rod; 170, lifting ring; 200, base; 210, accommodating space; 220, guide block; 221, guide hole; 300, locking member; 310, locking block; 311, connecting block; 320, locking belt.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] 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 of 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.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B.

[0035] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] In the related art, the ship's mooring drum mainly adopts manual mooring. During the mooring process, the belt cable needs to be thrown onto the buoy, and after the belt cable is thrown onto the buoy, it needs to be manually fixed. In other words, during the mooring process, the belt cable needs to be manually fixed to the buoy. When throwing the belt cable, the belt cable can easily hit the workers on the buoy, which poses a safety hazard. In addition, manual fixing of the belt cable has the problems of great difficulty and low work efficiency.

[0037] The utility model provides a drum tying device, aiming to solve the problems of great difficulty, low working efficiency and high safety risk in manual drum tying in the prior art.

[0038] See also Figure 1 and Figure 2In one embodiment of the utility model, the drum device includes a throwing piece 100, a base 200 and a locking piece 300. The throwing piece includes a switchable locking state and an unlocking state. The base 200 is formed with a accommodating space 210 for inserting the throwing piece 100. When the throwing piece 100 is in the locked state, the locking piece 300 can be engaged with the throwing piece 100 when the throwing piece 100 is inserted into the accommodating space 210. When the throwing piece 100 is in the unlocked state, the locking piece 300 is disengaged from the throwing piece 100, wherein the base 200 is installed on an anchor buoy.

[0039] The technical solution of the utility model enables workers to realize the mooring of the ship by throwing. Compared with manual mooring, it can reduce the difficulty of operation, improve work efficiency and reduce safety risks. At the same time, the throwing member 100 is fixed to the base 200 by the locking member 300 and the throwing member 100, which has the characteristics of simple structure and low manufacturing difficulty, and can simplify the structure of the mooring device and reduce the manufacturing cost. Specifically, the mooring device includes a throwing member 100, a base 200 and a locking member 300, wherein when the throwing member 100 is in a locked state, the locking member 300 can be engaged with the throwing member 100 when the throwing member 100 is inserted into the accommodating space 210, so as to fix the throwing member 100 on the base 200; when the throwing member 100 is switched from the locked state to the unlocked state, the locking member 300 is disengaged from the throwing member 100, so that the throwing member 100 is separated from the base 200. When mooring the drum, the worker only needs to throw the throwing piece 100 in the locked state to the base 200, so that the locking piece 300 is engaged with the throwing piece 100, and the throwing piece 100 can be fixed on the base 200 to complete the fixation of the ship; when releasing the mooring drum, the worker only needs to switch the throwing piece 100 from the locked state to the unlocked state, so that the locking piece 300 and the throwing piece 100 are disengaged, and then the throwing piece 100 is separated from the base 200 to release the fixation of the ship.

[0040] It should be noted that in the embodiments of the present invention, the throwing of the throwing piece 100 can be completed manually or by a throwing device. In order to throw the throwing piece 100 to a specified position, the throwing of the throwing piece 100 is mostly completed by a throwing device. The design of the throwing device usually combines mechanical, electronic and automatic control technologies, and ensures that the throwing piece 100 can be accurately thrown to a specified position by accurately calculating and controlling the throwing force, angle and speed. For details, please refer to the throwing equipment in the prior art.

[0041] See also Figure 2In one embodiment of the utility model, the throwing member 100 includes a stopper 110, a connecting rod 120 and a base plate 130 connected in sequence, and a locking block 140 is slidably provided on the connecting rod 120; when the throwing member 100 is in a locked state, the locking block 140, the connecting rod 120 and the stopper 110 are surrounded to form a slot 150, and the locking member 300 can be inserted into the slot 150 when the throwing member 100 is inserted into the accommodating space 210; when the throwing member 100 is in an unlocked state, the locking block 140 abuts against the stopper 110. When the throwing member 100 is in a locked state, the locking member 300 can be inserted into the slot 150 when the throwing member 100 is inserted into the accommodating space 210, so as to fix the throwing member 100 on the base 200; when the throwing member 100 is switched from a locked state to an unlocked state, the locking block 140 can abut against the stop block 110 and push the locking member 300 out of the slot 150, so that the throwing member 100 and the locking member 300 are disengaged, thereby separating the throwing member 100 from the base 200. In a specific embodiment, when the throwing member 100 is in a locked state, the slot 150 formed by the locking block 140, the connecting rod 120 and the stop block 110 is an annular slot 150. The throwing member 100 is fixed to the base 200 by cooperating with the annular slot 150 and the locking member 300. On the one hand, it can ensure the reliability of the throwing member 100 being fixed to the base 200. On the other hand, it can simplify the structure of the drum device and reduce the production cost.

[0042] See also Figure 3 In one embodiment of the utility model, a guide rod 131 is provided on the base plate 130, and a guide hole 141 is provided on the locking block 140, and the guide rod 131 is inserted into the guide hole 141. The guide rod 131 is inserted into the guide hole 141, which can provide guidance for the sliding of the locking block 140 to ensure the stability of the locking block 140 when sliding on the connecting rod 120.

[0043] In an embodiment of the present invention, an elastic member 1311 is sleeved on the guide rod 131, and the two ends of the elastic member 1311 are respectively connected to the locking block 140 and the base plate 130. The elastic member 1311 can provide an elastic force to drive the locking block 140 to abut against the stopper 110, so that the throwing member 100 switches from the locked state to the unlocked state, thereby disengaging the locking member 300 from the throwing member 100. In a specific embodiment of the present invention, the elastic member 1311 is a coil spring.

[0044] See also Figure 4In one embodiment of the utility model, the throwing assembly further includes a locking rod 160 and a pull rope connected to the locking rod 160. The locking rod 160 is movably arranged in the locking block 140 and can lock the position of the locking block 140; the pull rope can drive the locking rod 160 to move to unlock the locking block 140. The locking rod 160 can lock the position of the locking block 140, so that the throwing member 100 is always in a locked state; the pull rope can drive the locking rod 160 to move, thereby unlocking the locking block 140, and then the locking block 140 can abut against the block 110 under the action of the elastic member 1311. At this time, the throwing member 100 is switched from the locked state to the unlocked state, and the locking member 300 is disengaged from the throwing member 100. When releasing the drum, the worker only needs to pull the pull rope to switch the throwing member 100 from the locked state to the unlocked state, so that the locking member 300 is disengaged from the throwing member 100, and then the throwing member 100 is separated from the base 200.

[0045] See also Figure 4 In one embodiment of the utility model, the locking rod 160 is slidably arranged in the locking block 140 along the axial direction of the connecting rod 120, the locking block 140 is provided with a receiving hole 142, a ball 1421 is arranged in the receiving hole 142, and a receiving groove 121 is arranged on the connecting rod 120; when the throwing member 100 is in a locked state, the locking rod 160 can make the ball 1421 be stuck in the slot 150; when the throwing member 100 is in an unlocked state, the ball 1421 is separated from the slot 150. Specifically, when the throwing member 100 is in a locked state, the locking rod 160 can limit the position of the ball 1421 and enable the ball 1421 to be stuck in the slot 150, thereby locking the position of the locking block 140; when the pull rope is pulled, the pull rope can drive the locking rod 160 to move, thereby releasing the restriction on the ball 1421. At this time, the ball 1421 disengages from the slot 150, and the locking block 140 can abut against the block 110 under the action of the elastic member 1311, thereby disengaging the locking member 300 from the throwing member 100 and separating the throwing member 100 from the base 200.

[0046] See also Figure 2 and Figure 4 In one embodiment of the utility model, the throwing member 100 further includes a lifting ring 170 for connecting with a cable, and the lifting ring 170 passes through the base plate 130 and is connected to the connecting rod 120. The lifting ring 170 is used to connect with the cable, wherein one end of the cable passes through the mounting hole of the lifting ring 170 and is fixedly connected with the cable itself; the lifting ring 170 passes through the base plate 130 and is fixed on the connecting rod 120, that is, the lifting ring 170 is fixed on the columnar structure, which can make the installation of the lifting ring 170 more secure.

[0047] See also Figure 5In one embodiment of the utility model, the locking member 300 includes a plurality of locking blocks 310, and the plurality of locking blocks 310 are evenly arranged at intervals in the circumferential direction of the accommodation space 210, and each locking block 310 can be engaged with the throwing member 100 when the throwing member 100 is inserted into the accommodation space 210. When the throwing member 100 is fixed to the base 200, the plurality of locking blocks 310 are engaged with the throwing member 100 at the same time, so that the throwing member 100 can be more securely fixed to the base 200. Specifically, when one of the locking blocks 310 is damaged or fails, the other locking blocks 310 can still be engaged with the throwing member 100. In an embodiment of the utility model, the number of the locking blocks 310 is three, and the three locking blocks 310 are evenly arranged at intervals in the circumferential direction of the accommodation space 210.

[0048] See also Figure 5 In one embodiment of the utility model, the locking member 300 further includes a locking belt 320, and each locking block 310 is provided with a connecting block 311, and each connecting block 311 is connected by the locking belt 320. Specifically, the locking belt 320 can provide a pulling force to drive the locking block 310 to rotate, so that the locking block 310 is always inserted into the accommodating space 210; it can ensure that the locking block 310 can always be engaged with the throwing member 100 when the throwing member 100 is inserted into the accommodating space 210, thereby fixing the throwing member 100 on the base 200. In addition, the locking block can also be driven to move by an electromagnetic valve to realize the automatic opening and closing function of the locking block 310; and the base 200 includes a detachably connected seat body and a cover body, and the worker can disassemble the base 200 and push the locking block 310 to rotate, so that the throwing member 100 and the locking block 310 are disengaged, so as to deal with emergency situations such as possible jamming of the drum device.

[0049] See also Figure 6 In one embodiment of the utility model, a guide block 220 is provided on the top of the base 200. The guide block 220 is provided with a guide hole 221 connected to the accommodating space 210. The guide hole 221 is gradually expanded from one end close to the accommodating space 210 to one end away from the accommodating space 210. Specifically, the opening of the guide hole 221 faces upward, and the guide hole 221 is trumpet-shaped. When the throwing member 100 is thrown to the base 200, the trumpet-shaped guide hole 221 can make the throwing member 100 automatically slide into the accommodating space 210 under the action of its own gravity, which can simplify the mooring process of the ship, reduce the difficulty of operation, and improve work efficiency. In a specific embodiment, the guide hole 221 is a V-shaped hole, the diameter of the top of the guide hole 221 is larger than the diameter of the bottom of the guide hole 221, and the guide hole 221 is coaxially arranged with the accommodating hole 142.

[0050] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A drum-tying device, characterized in that: include: A throwing piece, wherein the throwing piece includes a switchable locked state and an unlocked state; A base, wherein the base is formed with a receiving space for inserting the throwing piece; A locking member, the locking member being rotatably disposed on the base; When the throwing piece is in a locked state, the locking piece can be engaged with the throwing piece when the throwing piece is inserted into the accommodating space; when the throwing piece is in an unlocked state, the locking piece is disengaged from the throwing piece.

2. The drum-tying device according to claim 1, characterized in that: The throwing member comprises a stopper, a connecting rod and a base plate which are connected in sequence, and a locking block is slidably arranged on the connecting rod; When the throwing piece is in a locked state, the locking block, the connecting rod and the stopper are arranged to form a slot, and the locking piece can be inserted into the slot when the throwing piece is inserted into the accommodating space; when the throwing piece is in an unlocked state, the locking block abuts against the stopper.

3. The drum-tying device according to claim 2, characterized in that: The base plate is provided with a guide rod, the locking block is provided with a guide hole, and the guide rod is inserted into the guide hole.

4. The drum-tying device according to claim 3, characterized in that: An elastic member is sleeved on the guide rod, and two ends of the elastic member are respectively connected to the locking block and the base plate.

5. The drum-tying device according to claim 2, characterized in that: The throwing member also includes a locking rod and a pull rope connected to the locking rod, wherein the locking rod is movably inserted into the locking block and can lock the position of the locking block; the pull rope can drive the locking rod to move to unlock the locking block.

6. The drum-tying device according to claim 5, characterized in that: The locking rod is slidably arranged in the locking block along the axis direction of the connecting rod, the locking block is provided with a receiving hole, a ball is arranged in the receiving hole, and the connecting rod is provided with a receiving groove; When the throwing member is in a locked state, the locking rod can cause the ball to be inserted into the slot; when the throwing member is in an unlocked state, the ball is disengaged from the slot.

7. The drum-tying device according to claim 2, characterized in that: The throwing member also includes a lifting ring for connecting with a cable, wherein the lifting ring passes through the base plate and is connected with the connecting rod.

8. The drum-tying device according to any one of claims 1 to 7, characterized in that: The locking member comprises a plurality of locking blocks, which are evenly arranged around the circumference of the accommodating space, and each of the locking blocks can be engaged with the throwing member when the throwing member is inserted into the accommodating space.

9. The drum-tying device according to claim 8, characterized in that: The locking member further comprises a locking belt, each of the locking blocks is provided with a connecting block, and each of the connecting blocks is connected via the locking belt.

10. The drum-tying device according to any one of claims 1 to 7, characterized in that: A guide block is arranged on the top of the base, and a guide hole communicating with the accommodating space is opened in the guide block, and the guide hole is gradually expanded from an end close to the accommodating space to an end away from the accommodating space.

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