Marine anchor chain anti-winding device

Abstract

The utility model belongs to the technical field of anchor chain winding prevention, and particularly relates to a marine anchor chain winding prevention device which comprises an anchor chain, a sensor is connected to the anchor chain, a transmitting antenna is arranged on the sensor, a signal intensifier is electrically connected to the sensor, the signal intensifier is electrically connected with the transmitting antenna, and the signal intensifier is electrically connected with the transmitting antenna. The transmitting antenna is also electrically connected with a signal receiver, the transmitting antenna is electrically connected with a total receiver, and the total receiver is electrically connected with a computer; firstly, the sensors are arranged, positioning and pressure information is provided, then through transmission of the multiple transmitting antennas and the signal receiver, the information collected by the multiple sensors is transmitted to the main receiver, the computer displays data, and the route of the anchor chain in water can be obtained through the data of the multiple sensors, so that winding is actively controlled, winding is avoided, and the service life of the anchor chain is prolonged. And secondly, the sinking groove, the signal intensifier and the heat dissipation piece are arranged, so that stable transmission of signals is better guaranteed, and accurate transmission of collected information is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor chain anti-winding, in particular to a ship anchor chain anti-winding device. Background Art

[0002] Anchor chain refers to a special chain that connects the anchor and the hull and transmits the anchor holding force. It is usually composed of anchor end links, middle links and end links. According to the structure of the chain link, it can be divided into two types: stud anchor chain and studless anchor chain. The former is stronger than the latter. Marine anchor chain refers to a special chain that connects the anchor and the hull and transmits the anchor holding force. It is usually composed of anchor end links, middle links and end links.

[0003] The anchor chain may get tangled during use. For example, when dropping anchor, if the first dropped anchor is released too fast, the later dropped anchor may hit the pile, causing the anchor chain to get tangled.

[0004] When the anchor chain is thrown into the water, it is impossible to know whether the anchor chain at the bottom is piled up into a ball, and it is impossible to adjust the lowering speed of the anchor chain according to the route of the anchor chain in the water after being thrown. If it is operated blindly, it is very easy to get entangled. Once entangled, it will not only affect the normal anchoring of the ship, but also cause the mooring cable to loosen or break, directly endangering the safety of the crew and other surrounding ships. In addition, it may also cause collisions between ships or ship grounding, anchor chain knots and other hazards;

[0005] In order to solve the above problems, the present application proposes a ship anchor chain anti-entanglement device. Utility Model Content

[0006] The utility model aims to provide a ship anchor chain anti-winding device, which solves the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a marine anchor chain anti-winding device, comprising an anchor chain, a sensor connected to the anchor chain, a transmitting antenna arranged on the sensor, a signal enhancer electrically connected to the sensor, the signal enhancer electrically connected to the transmitting antenna, a signal receiver electrically connected to the transmitting antenna, a total receiver electrically connected to the total receiver, a computer electrically connected to the computer, a mounting seat installed on the anchor chain, a ring buckle fixed to the anchor chain is arranged on the mounting seat, a shield is installed on the upper end of the mounting seat, a sink groove is opened on the shield, the sensor is installed in the shield, a heat dissipation component is arranged between the shield and the sensor, and a battery is also installed inside the mounting groove.

[0009] Furthermore, a mounting groove is provided on the mounting seat, and the signal enhancer and the signal receiver are installed in the mounting groove.

[0010] Furthermore, the heat dissipation component includes a heat dissipation ear formed on the shield and a heat dissipation plate attached to the side wall of the sensor, and a plurality of heat dissipation fins are fixedly arranged on the heat dissipation plate.

[0011] Furthermore, the heat sink plate and the heat sink fin are both located in the protective cover, and the heat sink fin is inserted into the inner side of the heat sink ear and is in close contact with the heat sink ear.

[0012] Furthermore, a groove is provided at the inner bottom of the shield for stably mounting the signal enhancer, the signal receiver and the battery on the mounting base.

[0013] Furthermore, the transmitting antenna passes through the protective cover and is located in the sink, and a sealing member is provided between the transmitting antenna and the protective cover.

[0014] Furthermore, a matching plane is provided between the top of the mounting seat and the bottom of the shield, and a sealing groove is provided between the two, and a sealing gasket is installed in the sealing groove.

[0015] The utility model has the following beneficial effects:

[0016] The utility model sets up sensors, transmitting antennas, signal enhancers, and signal receivers, transmits the signals of the sensors multiple times, and the total receiver receives the final signal and directly displays it on the computer. The throwing path of the anchor chain in the water is known through the distance and pressure between the multiple sensors, so that the anchor chain can be actively prevented from being piled up and entangled.

[0017] The utility model ensures the signal transmission of the transmitting antenna through the sinking groove, ensures the signal transmission effect, and the heat dissipation plate, heat sink and heat dissipation ear accelerate the heat dissipation inside the shield, ensuring the stable use of the electronic components inside the shield;

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the anchor chain and its connecting parts in the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the local decomposition structure;

[0023] Figure 4 for Figure 2 A schematic diagram of the structure in partial half section from the main view;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. anchor chain; 2. sensor; 3. transmitting antenna; 4. signal enhancer; 5. signal receiver; 6. main receiver; 7. computer; 8. mounting base; 9. buckle; 10. mounting groove; 11. protective cover; 12. sink; 13. heat dissipation ear; 14. heat dissipation plate; 15. heat sink; 16. battery; 17. sealing gasket. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-4 As shown, the utility model is a marine anchor chain anti-entanglement device, comprising an anchor chain 1, a sensor 2 is connected to the anchor chain 1, the sensor 2 can be a pressure sensor, a position sensor or the like which can obtain the position of the anchor chain 1 in the water through a signal, a transmitting antenna 3 is arranged on the sensor 2, a signal enhancer 4 is electrically connected to the sensor 2, the signal enhancer 4 is electrically connected to the transmitting antenna 3, a signal receiver 5 is also electrically connected to the transmitting antenna 3, a total receiver 6 is electrically connected to the transmitting antenna 3, a computer 7 is electrically connected to the total receiver 6, a mounting seat 8 is installed on the anchor chain 1, a ring buckle 9 fixed to the anchor chain 1 is provided on the mounting seat 8, a shield 11 is installed on the upper end of the mounting seat 8, a sink 12 is provided on the shield 11, the sensor 2 is installed in the shield 11, a heat dissipation component is provided between the shield 11 and the sensor 2, a battery 16 is also installed inside the mounting groove 10, the battery provides power for the electronic components, and the battery 16 is detachable and chargeable.

[0029] Among them, a mounting groove 10 is opened on the mounting seat 8, and the signal enhancer 4 and the signal receiver 5 are installed in the mounting groove 10. The heat dissipation components include a heat dissipation ear 13 formed on the protective cover 11 and a heat dissipation plate 14 attached to the side wall of the sensor 2. A plurality of heat sinks 15 are fixedly arranged on the heat dissipation plate 14. In this embodiment, the mounting groove 10 is sunken, and the signal enhancer 4 and the signal receiver 5 can be connected to the mounting groove 10 by bonding.

[0030] Among them, the heat sink 14 and the heat sink 15 are both located in the protective cover 11, and the heat sink 15 is inserted into the inner side of the heat sink ear 13 and is in close contact with the heat sink ear 13. In this embodiment, the heat dissipation component effectively increases the contact surface between the transmitting antenna 3 and the outside, thereby increasing the heat conduction effect and ensuring the stable use of the electronic components.

[0031] Among them, a groove is provided at the inner bottom of the protective cover 11 for stably mounting the signal enhancer 4, the signal receiver 5, and the battery 16 on the mounting base 8. In this embodiment, the compactness of the structure and the reliability of installation are guaranteed. The signal enhancer 4, the signal receiver 5, and the battery 16 can be first installed in the mounting groove 10 by bonding.

[0032] Among them, the transmitting antenna 3 passes through the protective cover 11 and is located in the groove 12. A seal is provided between the transmitting antenna 3 and the protective cover 11. In this embodiment, by setting the transmitting antenna 3 in the groove 12, the influence of the protective cover 11 on the signal transmission of the transmitting antenna 3 can be reduced, thereby making the signal transmission more reliable.

[0033] Among them, a matching plane is provided between the top of the mounting seat 8 and the bottom of the protective cover 11, and a sealing groove is provided between the two, and a sealing gasket 17 is installed in the sealing groove. In this embodiment, the sealing gasket 17 ensures the sealing after the mounting seat 8 and the protective cover 11 are connected, and at the same time ensures the safety of internal electronic components.

[0034] It can be understood that, firstly, the sensor 2 is set to provide positioning and pressure information, and then the information collected by the multiple sensors 2 is transmitted to the main receiver 6 through the transmission of multiple transmitting antennas 3 and signal receivers 5. The computer 7 displays the data, and the route of the anchor chain 1 in the water can be known through the data of multiple sensors 2, so as to actively control the winding and avoid the occurrence of winding. Secondly, the sink 12, signal enhancer 4 and heat sink are set to better ensure the stable transmission of the signal and the accurate transmission of the collected information.

[0035] A specific application of this embodiment is: the sensor 2 has a positioning sensor and a pressure sensor, the sensing end of the pressure sensor is placed outside the shield 11 through a seal to ensure the accuracy of the pressure data, the signal is transmitted through the transmitting antenna 3, the sensor 2 is installed in the shield 11, the transmitting antenna 3 is located in the sink 12 through a seal, the signal booster 4, the signal receiver 5, and the battery 16 are installed in the installation groove 10, the mounting seat 8 and the shield 11 are sealed and connected by a sealing gasket 17 and a bolt, the mounting seat 8 is fixed to the anchor chain 1 through a buckle 9, and multiple sensors 2 are installed on the anchor chain 1 at a certain distance, and the installation distance needs to ensure stable signal transmission;

[0036] When in use, the sensor 2 collects data and sends it to the signal receiver 5 near the side of the bed through the transmitting antenna 3 and the signal booster 4 in a directional manner. The second sensor 2 also collects data and sends it to the next signal receiver 5 through the transmitting antenna 3. The data of the first sensor 2 collected on the second signal receiver 5 is also sent to the next signal receiver 5 through the transmitting antenna 3. The data are sent to the main receiver 6 in sequence, and then the main receiver 6 displays the data on the computer 7. The computer 7 can automatically control the lowering speed of the anchor chain of the anchoring equipment through the analysis of the data;

[0037] During use, the heat generated by the electronic components inside the shield 11 can be quickly discharged through the heat dissipation plate 14 , the heat dissipation fins 15 and the heat dissipation ears 13 .

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A marine anchor chain anti-entanglement device, comprising an anchor chain (1), characterized in that: The anchor chain (1) is connected to a sensor (2), a transmitting antenna (3) is provided on the sensor (2), a signal enhancer (4) is electrically connected to the sensor (2), the signal enhancer (4) is electrically connected to the transmitting antenna (3), the transmitting antenna (3) is also electrically connected to a signal receiver (5), the transmitting antenna (3) is electrically connected to a total receiver (6), the total receiver (6) is electrically connected to a computer (7), a mounting seat (8) is installed on the anchor chain (1), a buckle (9) fixed to the anchor chain (1) is provided on the mounting seat (8), a shield (11) is installed on the upper end of the mounting seat (8), a sink groove (12) is provided on the shield (11), the sensor (2) is installed in the shield (11), a heat dissipation component is provided between the shield (11) and the sensor (2), and a battery (16) is also installed inside the mounting groove (10).

2. The anti-entanglement device for anchor chains for ships according to claim 1, characterized in that: The mounting seat (8) is provided with a mounting groove (10), and the signal enhancer (4) and the signal receiver (5) are mounted in the mounting groove (10).

3. The anti-entanglement device for anchor chains for ships according to claim 1, characterized in that: The heat dissipation component comprises a heat dissipation ear (13) formed on the shield (11) and a heat dissipation plate (14) attached to the side wall of the sensor (2), wherein a plurality of heat dissipation fins (15) are fixedly arranged on the heat dissipation plate (14).

4. The anti-entanglement device for anchor chains for ships according to claim 3, characterized in that: The heat dissipation plate (14) and the heat dissipation fin (15) are both located in the shield (11), and the heat dissipation fin (15) is inserted into the inner side of the heat dissipation ear (13) and is in close contact with the heat dissipation ear (13).

5. The anti-entanglement device for anchor chains for ships according to claim 1, characterized in that: The inner bottom of the protective cover (11) is provided with a groove for stably mounting the signal booster (4), the signal receiver (5), and the battery (16) on the mounting base (8).

6. The anti-entanglement device for anchor chains for ships according to claim 1, characterized in that: The transmitting antenna (3) passes through the protective cover (11) and is located in the sink (12); a sealing member is provided between the transmitting antenna (3) and the protective cover (11).

7. The anti-entanglement device for anchor chains for ships according to claim 1, characterized in that: A matching plane is provided between the top of the mounting seat (8) and the bottom of the shield (11), and a sealing groove is provided between the two, in which a sealing gasket (17) is installed.

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