Ship anchor retracting and releasing device

Abstract

The utility model discloses a ship anchor retracting and releasing device, and belongs to the technical field of ship anchors. The device mainly comprises a base; the fixing frame is mounted at the upper end of the base; the retracting and releasing mechanism is mounted between the fixing frames, and the retracting and releasing mechanism is provided with a rotating shaft; the locking mechanism is installed on one side of the fixing frame and comprises a rotating disc, a rotating shaft and a locking mechanism, and the rotating disc is installed at one end of the rotating shaft. The connecting rod is mounted on the rotating shaft; the sleeve is mounted on the connecting rod; the locking assembly is mounted in the sleeve; and the fixing unit is mounted at one end of the sleeve. According to the ship anchor retracting and releasing device, by arranging the locking mechanism, the effect that the situation that a ship drifts, collides, is out of control and the like due to locking failure and uncontrolled falling of the chain is prevented is achieved.

Description

Technical Field

[0001] This application relates to the technical field of ship anchors, and specifically to an anchor winch device. Background Art

[0002] An anchor generally refers to the main component of an anchoring device. It is an iron or steel ship-stopping implement, connected to the ship by a chain. Its basic structure usually includes parts such as an anchor fluke, an anchor shank, and an anchor shackle. The anchor fluke is used to grasp the sediment or rock on the seabed, the anchor shank connects the anchor fluke and the anchor chain, and the anchor shackle is used to connect the anchor chain and the ship.

[0003] The anchor winch device is mainly used to achieve the rapid and safe retraction and deployment of the anchor, ensuring that the ship can be stably moored in the water when needed, or the anchor chain can be quickly disengaged when the ship needs to set sail.

[0004] For example, the patent with the publication number CN214356532U discloses an anchor winch device for ships. By setting a clamping rod, the traditional structure is changed in design, and the pulley is changed to a drum. When disassembly is required, manually rotate the threaded sleeve. The rotation of the threaded sleeve will drive the threaded plate to move. When the two threaded plates move away from each other, the connecting rod is used to drag the clamping rod to move until the clamping rod disengages from the clamping connection with the connecting plate. At this time, the drum can be directly lifted for replacement, and the installation steps are the opposite of the disassembly steps. The overall operation steps are simple and convenient, achieving the effect of convenient disassembly and replacement.

[0005] During the implementation of the above patent, power outages or extreme weather may occur, resulting in the failure of ordinary locking and the uncontrolled falling of the chain. When the anchor winch device cannot be locked, the anchor chain will fall uncontrollably, causing the ship to lose its fixed position and possibly resulting in serious consequences such as drifting, collision, or even out of control.

[0006] Therefore, it is necessary to provide an anchor winch device to solve the above problems.

[0007] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an anchor winch device that solves the problem that when a power outage or extreme weather occurs, the winch device cannot be locked, and the anchor chain will fall uncontrollably, resulting in drifting and collision.

[0009] The technical solution adopted by this application to solve its technical problems is: an anchor winch device, comprising:

[0010] A base;

[0011] A fixing frame, which is installed at the upper end of the base;

[0012] A retracting and deploying mechanism, which is installed between the fixing frames. The retracting and deploying mechanism is used to control the retracting and deploying operation of the ship anchor, and the retracting and deploying mechanism has a rotating shaft;

[0013] A locking mechanism, which is installed on one side of the fixing frame. The locking mechanism is used to lock the anchor chain to prevent it from accidentally sliding or loosening. The locking mechanism includes:

[0014] A turntable, which is installed at one end of the rotating shaft;

[0015] A connecting rod, which is installed on the rotating shaft;

[0016] A sleeve, which is installed on the connecting rod;

[0017] A locking component, which is installed inside the sleeve;

[0018] A fixing unit, which is installed at one end of the sleeve.

[0019] Further, the retracting and deploying mechanism includes a rotating roller rotatably arranged between the fixing frames, and both ends of the rotating shaft penetrate through the fixing frames and extend to the outside;

[0020] One side of the fixing frame is fixedly provided with a housing.

[0021] Further, one end of the housing is fixedly provided with a transmission component. The transmission component includes a motor fixedly arranged at one end of the housing. The output end of the motor penetrates through the housing and is fixedly connected with a worm. A turbine is fixedly arranged at one end of the rotating shaft close to the housing, and the turbine meshes with the worm.

[0022] Further, one end of the base is fixedly provided with a bracket, and multiple groups of guide rollers are rotatably arranged between the brackets.

[0023] Further, multiple groups of grooves are formed on the turntable, a sleeve is fixedly arranged at the other end of the rotating shaft, multiple groups of through holes are formed on the connecting rod, the through holes correspond to the grooves on the turntable, and corresponding locking holes are formed on the fixing frame.

[0024] Further, the locking component includes a control rod slidably arranged inside the sleeve. One end of the control rod is fixedly provided with a fixing plate, and a handle is fixedly arranged at the other end of the fixing plate;

[0025] The fixing unit includes multiple groups of telescopic rods fixedly arranged at the end of the control rod;

[0026] The telescopic rod includes a first rod fixedly arranged at the end of the control rod, and a second rod slidably arranged outside the first rod. A spring is sleeved outside the telescopic rod.

[0027] Furthermore, a blocking block is fixedly arranged on the second rod.

[0028] The beneficial effect of this application is that a ship anchor retracting and deploying device provided by this application achieves the effect of preventing the locking failure and the uncontrolled falling of the chain, thereby avoiding situations such as the ship drifting, colliding, and getting out of control.

[0029] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. The following will refer to the drawings for a further detailed description of this application. Description of the Drawings

[0030] The specification drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0031] Figure 1 is the overall schematic diagram of a ship anchor retracting and deploying device in this application;

[0032] Figure 2 is Figure 1 the schematic diagram of the retracting and deploying mechanism in;

[0033] Figure 3 is Figure 1 the schematic diagram of the locking mechanism in;

[0034] Figure 4 is Figure 1 the exploded schematic diagram of the locking mechanism in;

[0035] Figure 5 is Figure 3 the schematic diagram of the locking component in;

[0036] Figure 6 is Figure 5 the schematic diagram of A in;

[0037] Among them, the reference numerals in the drawings:

[0038] 1, base; 2, bracket; 3, guide roller; 4, retracting and deploying mechanism; 5, fixing frame; 6, locking mechanism; 7, housing; 8, fixing unit; 41, motor; 42, worm; 43, turbine; 44, rotating roller; 60, turntable; 61, sleeve; 62, locking component; 63, connecting rod; 65, sleeve; 620, control rod; 621, fixing disk; 622, handle; 80, telescopic rod; 81, spring; 82, blocking block. Detailed implementation mode

[0039] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0041] As Figure 1 - Figure 2 shown, the present application provides an anchor winching device, including a base 1 and two sets of fixed brackets 5 fixedly arranged at the upper end of the base 1. A winching mechanism 4 is rotatably arranged between the two sets of fixed brackets 5, and the winching mechanism 4 is used to control the winching operation of the anchor;

[0042] The winching mechanism 4 includes a rotating roller 44 rotatably arranged between the two sets of fixed brackets 5. At the same time, a rotating shaft (not marked in the figure) is fixedly arranged inside the rotating roller 44, and both ends of the rotating shaft penetrate through the two ends of the fixed brackets 5 and extend to the outside;

[0043] At the same time, a housing 7 is fixedly arranged on one side of the fixed bracket 5, and a transmission assembly is fixedly arranged at one end of the housing 7, and the transmission assembly is used to provide power for the entire device;

[0044] The transmission assembly includes a motor 41 fixedly arranged at one end of the housing 7. The output end of the motor 41 penetrates through the housing 7 and is fixedly connected with a worm 42. At the same time, a turbine 43 is fixedly arranged at one end of the rotating shaft close to the housing 7, and the turbine 43 meshes with the worm 42, so that the motor 41 can be started to drive the rotating roller 44 to rotate through the transmission of the turbine 43 and the worm 42, thereby achieving the purpose of winching the anchor;

[0045] And a bracket 2 is fixedly arranged at one end of the base 1, and a plurality of guide rollers 3 are rotatably arranged between the brackets 2. The guide rollers 3 are arranged horizontally and vertically, so that the anchor chain can pass through the guide rollers 3 for winching, thereby reducing friction and wear and ensuring that the anchor chain can be winched smoothly;

[0046] When the ship reaches the predetermined mooring position, the motor 41 is started at this time, so as to drive the rotating roller 44 to rotate through the transmission of the turbine 43 and the worm 42, and then slowly lower the anchor chain through the guiding of the guiding roller 3. When the anchor touches the bottom, the anchor claws open under the action of gravity and embed into the sediment on the seabed. Continue to lower the anchor chain until the predetermined anchor chain length is reached. At this time, the motor 41 is turned off to stop lowering the anchor chain, and the self-locking of the turbine 43 and the worm 42 is used for locking operation;

[0047] When the ship is ready to set sail, the motor 41 is started to slowly retract the anchor chain by driving the rotating roller 44 to rotate in the reverse direction. As the anchor chain is retracted, the anchor claws of the ship's anchor gradually disengage from the sediment on the seabed. When the ship's anchor is completely retracted into the anchor chain compartment, the motor 41 is turned off to complete the process of weighing anchor;

[0048] As Figure 1 and Figure 3 - Figure 4 shown, in order to prevent the locking from failing and the chain from falling uncontrollably in case of power failure or extreme weather, which may lead to situations such as the ship drifting, colliding, and getting out of control, a locking mechanism 6 is fixedly arranged on the side of the fixed frame 5 away from the transmission assembly. The locking mechanism 6 is used to lock the anchor chain to prevent it from accidentally sliding or loosening;

[0049] The locking mechanism 6 includes a turntable 60 fixedly arranged on the rotating shaft. A plurality of grooves are formed on the turntable 60. At the same time, a sleeve 65 is fixedly arranged at the other end of the rotating shaft. A plurality of connecting rods 63 are fixedly arranged on the sleeve 65 in a circumferential manner. A plurality of through holes are formed on the connecting rods 63, and the through holes correspond to the grooves on the turntable 60;

[0050] At the same time, a sleeve 61 is slidably arranged in the through holes on the connecting rods 63, and a corresponding locking hole (not marked in the figure) is formed on the fixed frame 5 near the locking mechanism 6. When locking is required, the sleeve 61 can be pushed through the grooves on the turntable 60 and into the locking hole on the fixed frame 5. When the power is off, the chain falls uncontrollably, so that the rotating roller 44 drives the turntable 60 to rotate through the rotating shaft. At this time, the sleeve 61 is blocked in the grooves fixed on the turntable 60 to prevent the turntable 60 from rotating, and then the rotating roller 44 stops rotating, so as to achieve the locking effect;

[0051] When unlocking is required, only the sleeve 61 needs to be pulled out;

[0052] As Figure 1 and Figure 3 - Figure 6As shown, in order to prevent the sleeve 61 from falling off during the locking process, a locking component 62 is slidably arranged inside the sleeve 61. The locking component 62 includes a control rod 620 slidably arranged inside the sleeve 61. One end of the control rod 620 is fixedly provided with a fixed disk 621, and the other end of the fixed disk 621 is fixedly provided with a handle 622. Thus, an operator can pull the handle 622 to make the control rod 620 slide along the inside of the sleeve 61;

[0053] And a fixing unit 8 is fixedly arranged at one end of the sleeve 61. The fixing unit 8 is used for fixing the sleeve 61. The fixing unit 8 includes a plurality of telescopic rods 80 fixedly arranged at the end of the control rod 620;

[0054] The telescopic rod 80 includes a first rod fixedly arranged at the end of the control rod 620 and a second rod slidably arranged outside the first rod. At the same time, a spring 81 is sleeved outside the telescopic rod 80. The spring 81 is used to provide a compression amount for the telescopic rod 80;

[0055] Before the sleeve 61 enters the lock hole, the fixing unit 8 is adapted to be placed inside the sleeve 61. At this time, the spring 81 will be compressed, so as to provide a compression amount for the telescopic rod 80. After the sleeve 61 enters the lock hole for locking, the operator can drive the control rod 620 by pushing the handle 622, so as to push the fixing unit 8 out of the inside of the sleeve 61. The spring 81 will release the compression, push the telescopic rod 80 to diverge outward, and then block the sleeve 61 from sliding out of the lock hole;

[0056] And a blocking block 82 is fixedly arranged on the second rod. The blocking block 82 is adapted to perform a clamping operation on the outside of the lock hole when the telescopic rod 80 diverges outward, so as to achieve the purpose of fixing the sleeve 61 during the locking process;

[0057] When unlocking is required, the operator only needs to compress the telescopic rods 80 on both sides, and then pull the handle 622 to retract the fixing unit 8 into the inside of the sleeve 61, and then the sleeve 61 can be taken out to achieve the purpose of unlocking.

[0058] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anchor retracting and releasing device, characterized in that: include: Base (1); A fixing frame (5), the fixing frame (5) being mounted on the upper end of the base (1); A retracting and releasing mechanism (4), the retracting and releasing mechanism (4) being installed between the fixing frames (5), the retracting and releasing mechanism (4) being used to control the retracting and releasing operation of the anchor, the retracting and releasing mechanism (4) having a rotating shaft; A locking mechanism (6) is mounted on one side of the fixing frame (5), and is used to lock the anchor chain to prevent it from accidentally sliding or loosening. The locking mechanism (6) comprises: A rotating disk (60), the rotating disk (60) being mounted on one end of the rotating shaft; A connecting rod (63), wherein the connecting rod (63) is mounted on the rotating shaft; a sleeve (61), the sleeve (61) being mounted on the connecting rod (63); A locking assembly (62), the locking assembly (62) being installed inside the sleeve (61); A fixing unit (8), wherein the fixing unit (8) is mounted on one end of the sleeve (61).

2. An anchor retracting and releasing device according to claim 1, characterized in that: The retracting and releasing mechanism (4) comprises a rotating roller (44) rotatably arranged between the fixing frames (5), and both ends of the rotating shaft penetrate the fixing frames (5) and extend to the outside; A cover shell (7) is fixedly disposed on one side of the fixing frame (5).

3. The anchor retracting and releasing device according to claim 2, characterized in that: A transmission assembly is fixedly arranged at one end of the housing (7), the transmission assembly comprising a motor (41) fixedly arranged at one end of the housing (7), an output end of the motor (41) passing through the housing (7) and fixedly connected to a worm (42), a turbine (43) is fixedly arranged at one end of the rotating shaft close to the housing (7), and the turbine (43) and the worm (42) are meshed with each other.

4. The anchor retracting and releasing device according to claim 1, characterized in that: A bracket (2) is fixedly arranged at one end of the base (1), and a plurality of groups of guide rollers (3) are rotatably arranged between the brackets (2).

5. The anchor retracting and releasing device according to claim 1, characterized in that: The rotating disk (60) is provided with a plurality of grooves, a sleeve (65) is fixedly provided at the other end of the rotating shaft, the connecting rod (63) is provided with a plurality of through holes, the through holes corresponding to the grooves on the rotating disk (60), and the fixing frame (5) is provided with corresponding locking holes.

6. The anchor retracting and releasing device according to claim 1, characterized in that: The locking assembly (62) comprises a control rod (620) slidably arranged inside the sleeve (61), a fixing plate (621) being fixedly arranged at one end of the control rod (620), and a handle (622) being fixedly arranged at the other end of the fixing plate (621); The fixing unit (8) comprises a plurality of groups of telescopic rods (80) fixedly arranged at the ends of the control rod (620); The telescopic rod (80) comprises a first rod fixedly arranged at the end of the control rod (620), and a second rod slidably arranged outside the first rod. A spring (81) is sleeved outside the telescopic rod (80).

7. An anchor retracting and releasing device according to claim 6, characterized in that: A blocking block (82) is fixedly arranged on the second rod.

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