CN113267154B - Automatic receive and release boats and ships distance cable device - Google Patents
Automatic receive and release boats and ships distance cable device Download PDFInfo
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- CN113267154B CN113267154B CN202110741100.XA CN202110741100A CN113267154B CN 113267154 B CN113267154 B CN 113267154B CN 202110741100 A CN202110741100 A CN 202110741100A CN 113267154 B CN113267154 B CN 113267154B
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- cable
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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Abstract
The invention discloses an automatic ship distance cable winding and unwinding device which comprises a device shell, wherein two second fixing plates are fixedly connected in the device shell, a cable drum is connected in the two second fixing plates in a rotating mode, a distance cable is wound on the cable drum, the two first fixing plates are arranged in the device shell and on the outer sides of the two second fixing plates, movable grooves are formed in the two first fixing plates in corresponding positions, two ends of the cable drum are respectively connected with a power device and a rotating wheel through a universal driver, the universal driver penetrates through the movable grooves, and the power device is fixedly installed on the left side of the device shell. According to the invention, through the mutual matching of the rotor, the wind wheel, the communication hole, the transfer groove, the annular groove, the air pipe, the air outlet groove, the flow dividing cavity, the positioner, the hose and the air outlet groove, natural force is sucked and pressed out, so that natural wind force is weakened in the distance cable, and the distance cable is prevented from being influenced by excessive natural wind.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a device for automatically winding and unwinding a distance cable of a ship.
Background
In the ship navigation, the accurate measurement of the transverse distance between two ships is very important for the safe operation of the ship, the prior operation ship mostly adopts a mode of winding and unwinding a ship distance cable to realize the real-time detection of the transverse distance, and the distance cable is easy to form larger pulling force due to the fact that the distance between the two ships is far, the distance cable is easy to be influenced by wind power, the ship is easy to swing under the action of surge, and therefore the accurate measurement of the distance between the two ships is greatly influenced.
To this end, we propose an apparatus for automatically retracting a distance cable of a ship to solve the above problems.
Disclosure of Invention
The invention aims to provide a device for automatically retracting and releasing a distance cable of a ship, which improves the accuracy of measurement by reducing the influence of natural factors on the measurement during the navigation of the ship.
In order to achieve the purpose, the invention adopts the following technical scheme:
a distance cable device for automatically winding and unwinding a ship comprises a device shell, wherein two second fixing plates are fixedly connected in the device shell, a cable drum is rotatably connected in the two second fixing plates, a distance cable is wound on the cable drum, the two first fixing plates are arranged in the device shell and on the outer sides of the two second fixing plates, movable grooves are formed in the corresponding positions of the two first fixing plates, two ends of the cable drum are respectively connected with a power device and a rotating wheel through a universal driver, the universal driver penetrates through the movable grooves, the power device is fixedly installed on the left side of the device shell, and the rotating wheel is rotatably installed on the outer side of the device shell;
The device comprises a device shell, wherein the upper end of the device shell is fixedly provided with at least one cylindrical box, a rotor in a shape of a Renluo triangle is arranged in the cylindrical box, three edges of the rotor are in sealed sliding connection with the inner wall of the cylindrical box, the upper end of the rotor is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the cylindrical box and is in sealed rotating connection with the cylindrical box, a wind wheel is coaxially and fixedly sleeved on the rotating shaft positioned at the upper end of the cylindrical box, three pairs of holes are arranged on the cylindrical box, and each pair of holes comprises a one-way air inlet hole and a one-way air outlet hole; the cable drum is of a hollow structure, a transit groove is formed in the cable drum, a third fixing plate is fixedly connected to the inner wall of the device shell, an annular groove is formed in the third fixing plate, the cable drum is connected with the third fixing plate in a sealing and rotating mode through two sealing bearings, a connecting groove communicated with the annular groove is formed between the two sealing bearings, at least one communicating hole communicated with the connecting groove is formed in the inner wall of the transit groove, an air pipe is communicated with the annular groove, one end, far away from the annular groove, of the air pipe extends upwards, and the air pipe is branched into three pipelines and is respectively connected with three one-way air outlet holes;
the distance cable is internally provided with a hose at the center, one end of the hose is communicated with the transfer groove, the other end of the hose is a closed end, the distance cable is internally provided with a first air outlet groove, one side of the distance cable, internally provided with the hose, is provided with a flow dividing pipe communicated with the first air outlet groove, and the flow dividing pipe is equidistantly provided with a plurality of second air outlet grooves communicated with the outside.
Preferably, the connecting rods are arranged between the first fixing plate and the second fixing plate on the same side of the cable drum in an annular array mode, one end of each connecting rod is hinged to the second fixing plate, the other end of each connecting rod is hinged to a sliding block, a sliding groove in sliding connection with the sliding block is formed in one side, close to the second fixing plate, of the first fixing plate, rubber rods are fixedly connected to the two sides of each sliding block and the inner wall of the corresponding sliding groove, and springs are sleeved outside the rubber rods.
Preferably, a cable outlet is formed in one side of the device housing, and a cable twister is fixedly connected to the device housing at the cable outlet.
Preferably, locators are equidistantly arranged in the distance cable, the locators are in signal connection with a processor, the processor is connected with a controller, and the controller is electrically connected with the cable twister and the power device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the mutual matching of the power device, the rotating wheel, the universal driver and the cable drum, the cable drum can be driven to rotate by the power device so as to receive and release the distance cable, and once the power device fails, the rotating wheel can also be used for driving the cable drum to rotate so as to receive and release the distance cable;
2. according to the invention, through the mutual matching of the connecting rod, the second fixing plate, the sliding block, the sliding groove, the rubber rod and the spring, after the ship is influenced by surge and the distance cable is influenced by wind power, the sliding block is driven by the connecting rod to slide in the sliding groove, and the following is realized through buffering;
3. The invention sucks and extrudes natural force through the mutual matching of the rotor, the wind wheel, the communication holes, the transit groove, the annular groove, the air pipe, the air outlet groove, the flow dividing cavity, the positioner, the hose and the air outlet groove, further weakens natural wind power in the distance cable, and avoids the distance cable from being influenced by overlarge natural wind.
Drawings
FIG. 1 is a top sectional view of an apparatus for automatically retracting a marine distance line according to the present invention;
FIG. 2 is a schematic view of a side of a first stationary plate of an apparatus for automatically retracting a marine distance cable according to the present invention;
FIG. 3 is a schematic top view of an apparatus for automatically retracting a marine distance line according to the present invention;
FIG. 4 is a cross-sectional view of a top view of a connection between a cable drum and a third fixing plate of an automatic retractable marine distance cable apparatus according to the present invention;
FIG. 5 is a schematic view of a cross-section of a distance cable of an apparatus for automatically deploying and retracting a marine distance cable according to the present invention;
fig. 6 is a schematic structural diagram of a distance cable of an apparatus for automatically retracting a ship distance cable according to the present invention.
In the figure: the device comprises a device shell 1, a first fixing plate 2, a cable drum 3, a second fixing plate 4, a connecting rod 5, a sliding block 6, a sliding groove 7, a rubber rod 8, a spring 9, a movable groove 10, a power device 11, a rotating wheel 12, a distance cable 13, a cable outlet 14, a cable twister 15, a cylindrical box 16, a rotating shaft 17, a rotor 18, a wind wheel 19, a one-way air inlet 20, a one-way air outlet 21, a third fixing plate 22, a communication hole 23, a rotating groove 24, an annular groove 25, an air pipe 26, a first air outlet groove 27, a shunt pipe 28, a positioner 29 and a hose 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an automatic ship distance cable winding and unwinding device comprises a device shell 1, two second fixing plates 4 are fixedly connected in the device shell 1, cable drums 3 are rotatably connected in the two second fixing plates 4, distance cables 13 are wound on the cable drums 3, two first fixing plates 2 are arranged in the device shell 1 and on the outer sides of the two second fixing plates 4, movable grooves 10 are formed in corresponding positions of the two first fixing plates 2, two ends of each cable drum 3 are respectively connected with a power device 11 and a rotating wheel 12 through universal drivers, under the normal working condition of the device, each power device 11 is responsible for driving each cable drum 3 to wind and unwind the distance cables 13, each universal driver penetrates through the corresponding movable groove 10, each power device 11 is fixedly arranged on the left side of the device shell 1, each rotating wheel 12 is rotatably arranged on the outer side of the device shell 1, and when the power device 11 fails, the distance cable can also be retracted manually by turning the wheel 12.
In the invention, the power device 11 and the rotating wheel 12 can drive the cable drum 3 to rotate through the universal transmission device so as to retract and release the distance cable 13, so that the distance cable is suitable for the distance change of two ships in the process of sailing.
The annular array is provided with a connecting rod 5 between a first fixing plate 2 and a second fixing plate 4 which are positioned on the same side of a cable drum 3, one end of the connecting rod 5 is hinged to the second fixing plate 4, the other end of the connecting rod 5 is hinged to a sliding block 6, one side of the first fixing plate 2, which is close to the second fixing plate 4, is provided with a sliding groove 7 which is in sliding connection with the sliding block 6, two sides of the sliding block 6 are respectively fixedly connected with a rubber rod 8 on the inner wall of the sliding groove 7, a spring 9 is sleeved outside the rubber rod 8, two ends of the spring 9 are respectively fixedly connected with the sliding block 6 and the inner wall of the sliding groove 7, the cable drum 3 drives the sliding block 6 to slide in the sliding groove 7 through the connecting rod 5 in the process that a distance rope 13 is influenced by natural wind and a ship swings, so as to extrude or stretch the rubber rod 8 and the spring 9, and realize shock absorption, and in addition, the sliding block 6 and the sliding groove 7 adopt the structural characteristics with limitation.
In the invention, a ship can sail in swell inevitably, and the distance between two ships can change rapidly because of the unavoidable swing in the sailing process, so a plurality of connecting rods 5 are arranged between the first fixing plate 2 and the second fixing plate 4 in a ring shape, the distance cable 13 can pull the cable drum 3 to swing, the cable drum 3 drives the sliding block 6 to slide in the sliding groove 7 through the plurality of connecting rods 5, and then the spring 9 and the rubber rod 8 are compressed or stretched, so that the synchronous following of slight change is realized without retracting the distance cable 13.
At least one cylindrical box 16 is fixedly installed at the upper end of a device shell 1, a rotor 18 in a shape of a reuleaux triangle is arranged in the cylindrical box 16, three edges of the rotor 18 are in sealed sliding connection with the inner wall of the cylindrical box 16, the upper end of the rotor 18 is rotatably connected with a rotating shaft 17, the upper end of the rotating shaft 17 penetrates through the cylindrical box 16 and is in sealed rotating connection with the cylindrical box, a wind wheel 19 is coaxially fixedly sleeved on the rotating shaft 17 at the upper end of the cylindrical box 16, three pairs of holes are formed in the cylindrical box 16, each pair of holes comprises a one-way air inlet hole 20 and a one-way air outlet hole 21, the cylindrical box 16 is divided into three spaces by the rotor 18, each space can generate volume change due to the circumferential rotation of the rotor 18, the volume change is enabled to flow out through the one-way air outlet holes 21, and external air flows in through the one-way air inlet holes 20;
the cable barrel 3 adopts a hollow structure, a transit groove 24 is formed in the cable barrel 3, a third fixing plate 22 is fixedly connected to the inner wall of the device shell 1, an annular groove 25 is formed in the third fixing plate 22, the cable barrel 3 is connected with the third fixing plate 22 in a sealing and rotating mode through two sealing bearings, a connecting groove communicated with the annular groove 25 is formed between the two sealing bearings, at least one communicating hole 23 communicated with the connecting groove is formed in the inner wall of the transit groove 24, an air pipe 26 is communicated in the annular groove 25, one end, far away from the annular groove 25, of the air pipe 26 extends upwards, three pipelines are branched and are respectively connected with three one-way air outlet holes 21, the air pipe 26, the annular groove 25, the connecting groove and the communicating hole 23 enter the transit groove 24.
A hose 30 is arranged at the center in the distance cable 13, one end of the hose 30 is communicated with the transit groove 24, the other end of the hose 30 is a closed end, a first air outlet groove 27 is arranged in the distance cable 13, a shunt pipe 28 communicated with the first air outlet groove 27 is arranged on one side of the hose 30 in the distance cable 13, a plurality of second air outlet grooves communicated with the outside are equidistantly arranged on the shunt pipe 28, air flowing into the transit groove 24 sequentially passes through the hose 30, the first air outlet groove 27, the shunt pipe 28 and the second air outlet grooves to flow out, and air flow sprayed out through the transit grooves 24 and natural wind generate opposite wind force, so that the influence of the natural wind force on the distance cable 13 is weakened.
A cable outlet 14 is formed in one side of the device shell 1, a cable twister 15 is fixedly connected to the device shell 1 at the position of the cable outlet 14, and the diameter of the cross section of the distance cable 13 is smaller than the width of the cable outlet 14.
The positioners 29 are equidistantly arranged in the distance cable 13, the positioners 29 are in signal connection with a processor, the processor is connected with a controller, the controller is electrically connected with the cable twister 15 and the power device 11, the positioners 29 can remotely send real-time positions to the processor, the processor obtains processing results, the controller can control the cable twister 15 and the power device 11 according to the processing results, and it should be noted that the cable twister 15 comprises a cable clamp and a driving source capable of driving the cable twister to rotate circumferentially.
In the invention, when the distance cable 13 is released to measure the distance between two ships, the locator 29 can send a signal to the processor, the processor is provided with a display and displays the distribution condition of the locator 29, the controller can adjust the orientation of the first air outlet groove 27 in the distance cable 13 through the cable twister 15 to ensure that the orientation of the first air outlet groove 27 deviates from the wind direction, on one hand, natural wind blows the wind wheel 19 to rotate due to abundant natural wind resources in navigation, the wind wheel 19 drives the rotor 18 to rotate on the inner circumference of the cylindrical box 16 through the rotating shaft 17, the rotor 18 divides the interior of the cylindrical box 16 into three parts, each part can generate the processes of exhausting air through the one-way air outlet hole 21 and supplying air through the one-way air inlet hole 20 due to volume change, the air extruded through the rotor 18 enters the transfer groove 24 through the air pipe 26, the annular groove 25, the connecting groove and the communicating hole 23 and then sequentially flows into the hose 30, The first air outlet groove 27 and the shunt pipe 28 are finally ejected from a plurality of second air outlet grooves, the direction of air flow ejected from the second air outlet grooves is opposite to the natural wind direction, and referring to fig. 6, the influence of the natural wind on the distance cable 13 is weakened, the natural wind is symmetrical by using the natural wind, no extra energy consumption is needed, and on the other hand, the controller controls the power device 11 to rotate forwards or backwards according to the position distribution result obtained by the processor, so that the distance cable 13 is collected and released through the cable drum 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. The utility model provides an automatic receive and release boats and ships distance cable device, includes device shell (1), its characterized in that: the device comprises a device shell (1), two second fixing plates (4) are fixedly connected in the device shell (1), cable drums (3) are rotatably connected in the two second fixing plates (4), distance cables (13) are wound on the cable drums (3), two first fixing plates (2) are arranged in the device shell (1) and on the outer sides of the two second fixing plates (4), movable grooves (10) are formed in the corresponding positions of the two first fixing plates (2), two ends of each cable drum (3) are respectively connected with a power device (11) and a rotating wheel (12) through universal drivers, the universal drivers penetrate through the movable grooves (10), the power device (11) is fixedly installed on the left side of the device shell (1), and the rotating wheels (12) are rotatably installed on the outer side of the device shell (1);
the device is characterized in that at least one cylindrical box (16) is fixedly installed at the upper end of a shell (1) of the device, a rotor (18) in a shape of a reuleaux triangle is arranged in the cylindrical box (16), three edges of the rotor (18) are in sealed sliding connection with the inner wall of the cylindrical box (16), the upper end of the rotor (18) is rotatably connected with a rotating shaft (17), the upper end of the rotating shaft (17) penetrates through the cylindrical box (16) and is in sealed rotating connection with the cylindrical box, a wind wheel (19) is coaxially and fixedly sleeved on the rotating shaft (17) at the upper end of the cylindrical box (16), three pairs of holes are formed in the cylindrical box (16), and each pair of holes comprises a unidirectional air inlet hole (20) and a unidirectional air outlet hole (21);
The cable drum (3) is of a hollow structure, a transit groove (24) is formed in the cable drum (3), a third fixing plate (22) is fixedly connected to the inner wall of the device shell (1), an annular groove (25) is formed in the third fixing plate (22), the cable drum (3) is in sealed rotary connection with the third fixing plate (22) through two sealing bearings, a connecting groove communicated with the annular groove (25) is formed between the two sealing bearings, at least one communicating hole (23) communicated with the connecting groove is formed in the inner wall of the transit groove (24), an air pipe (26) is communicated in the annular groove (25), one end, far away from the annular groove (25), of the air pipe (26) extends upwards, and three pipelines are branched and are respectively connected with three one-way air outlet holes (21);
a hose (30) is arranged in the center in the distance cable (13), one end of the hose (30) is communicated with the transfer groove (24), the other end of the hose is a closed end, a first air outlet groove (27) is arranged in the distance cable (13), a shunt pipe (28) communicated with the first air outlet groove (27) is arranged on one side of the hose (30) in the distance cable (13), and a plurality of second air outlet grooves communicated with the outside are equidistantly arranged in the shunt pipe (28).
2. The apparatus of claim 1, wherein the apparatus for automatically retracting a marine distance line comprises: be located cable section of thick bamboo (3) with one side the annular array has connecting rod (5) between first fixed plate (2) and second fixed plate (4), the one end and second fixed plate (4) of connecting rod (5) are articulated, the other end of connecting rod (5) articulates there is slider (6), one side that first fixed plate (2) are close to second fixed plate (4) is seted up spout (7) with slider (6) sliding connection, the both sides of slider (6) all with spout (7) inner wall fixedly connected with rubber pole (8), rubber pole (8) overcoat is equipped with spring (9).
3. The apparatus of claim 1, wherein the apparatus for automatically retracting a marine distance line comprises: a cable outlet (14) is formed in one side of the device shell (1), and a cable twister (15) is fixedly connected to the device shell (1) at the position of the cable outlet (14).
4. The apparatus of claim 3, wherein the apparatus for automatically retracting a marine distance line comprises: locators (29) are arranged in the distance cable (13) at equal intervals, the locators (29) are in signal connection with a processor, the processor is connected with a controller, and the controller is electrically connected with the cable twister (15) and the power device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110741100.XA CN113267154B (en) | 2021-07-01 | 2021-07-01 | Automatic receive and release boats and ships distance cable device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110741100.XA CN113267154B (en) | 2021-07-01 | 2021-07-01 | Automatic receive and release boats and ships distance cable device |
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| CN113267154A CN113267154A (en) | 2021-08-17 |
| CN113267154B true CN113267154B (en) | 2022-05-24 |
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| CN202110741100.XA Active CN113267154B (en) | 2021-07-01 | 2021-07-01 | Automatic receive and release boats and ships distance cable device |
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| CN113267154A (en) | 2021-08-17 |
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