CN110435822B - Underwater submerged buoy observation breaking device - Google Patents
Underwater submerged buoy observation breaking device Download PDFInfo
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- CN110435822B CN110435822B CN201910862608.8A CN201910862608A CN110435822B CN 110435822 B CN110435822 B CN 110435822B CN 201910862608 A CN201910862608 A CN 201910862608A CN 110435822 B CN110435822 B CN 110435822B
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- electric telescopic
- socket
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 84
- 239000010959 steel Substances 0.000 claims abstract description 84
- 238000004804 winding Methods 0.000 claims abstract description 29
- 238000007667 floating Methods 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 20
- 230000001939 inductive effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses an underwater submerged buoy observation breaking device, which comprises a lower steel cable and an upper steel cable; the upper end of the main floating body is provided with a coiling device, and the lower steel cable passes through the coiling device and is detachably connected with the upper steel cable through a breaker; the lower steel cable is embedded with a proximity sensing device, and the winding device is provided with a corresponding triggering sensing device; the breaker comprises an upper socket and a lower socket which are connected through a clamping piece, and an electric telescopic rod which is connected with a pin shaft of the clamping piece, and the proximity sensing device is electrically connected with the electric telescopic rod; in the winding process of the lower steel cable and the winding device, when the proximity sensing device on the lower steel cable is close to the trigger sensing device, the proximity sensing device controls the electric telescopic rod to retract, so that the clamping piece can be separated under the action of external force, and the upper steel cable is separated from the lower steel cable. The breaking device can ensure that the breaking operation is not executed when the upper steel cable is pulled for a short time, and the breaking operation is executed when the upper steel cable is pulled for a longer time.
Description
Technical Field
The invention relates to the technical field of marine environment monitoring, in particular to an underwater submerged buoy observation breaking device.
Background
In the real-time marine transmission submerged buoy observation, a data collector and a communication buoy are required to be placed on the sea surface, and the data collector and the communication buoy are physically connected with a main floating body positioned in the depth of hundreds of meters in water by using a plastic-coated steel cable. The marine observation equipment arranged on the main floating body transmits data to the sea surface communication buoy through the plastic coated steel cable in an inductively coupled transmission mode and sends the data back to the shore-based laboratory through a satellite in real time or near real time. The marine observation equipment is connected with the plastic-coated steel cable through a magnetic ring with a cable.
Because the communication buoy floats on the sea surface, the main body and the plastic-coated steel cable connected with the communication buoy are possibly pulled by the passing ship or marine organism, and a breaking device is additionally arranged between the main buoy and the plastic-coated steel cable in order to ensure the safety of the underwater main buoy when the situation occurs. Conventional breaking devices typically use a thin rope that breaks when the tension exceeds its breaking force to protect the observation equipment and the mooring system below the main buoy. However, since the pulling of part of the pulling belt is only temporary, if the pulling is encountered, the pulling is carried out, and the salvaging reconnection cost is very high, so that a breaking device capable of buffering short pulling is needed, and the device cannot break immediately when the short pulling is encountered; when the main floating body is pulled, the breaking operation is executed, so that the safety of the main floating body is ensured.
Disclosure of Invention
The application provides a device is broken in submerged buoy observation under water utilizes coiling device and carries out the plug device of breaking operation according to coiling device's state, realizes when meetting the transient and pulls, can not break at once, and meetting when having the pulling of influence end to the safety of main body, can carry out the effect of breaking operation.
In order to achieve the technical effects, the application is realized by adopting the following technical scheme:
the utility model provides a submerged buoy surveys broken device under water, include: a lower steel cable connected with the main floating body under water and an upper steel cable connected with the communication buoy on water;
the upper end of the main floating body is provided with a coiling device, and the lower steel cable passes through the coiling device and is detachably connected with the upper steel cable through a breaker;
the lower steel cable is embedded with a proximity sensing device, and the winding device is provided with a corresponding triggering sensing device;
the breaker comprises an upper socket and a lower socket which are connected through a clamping piece, and an electric telescopic rod which is connected with a pin shaft of the clamping piece, and the proximity sensing device is electrically connected with the electric telescopic rod;
in the winding process of the lower steel cable and the winding device, when the proximity sensing device on the lower steel cable is close to the trigger sensing device, the proximity sensing device controls the electric telescopic rod to retract, so that the clamping piece can be separated under the action of external force, and the upper steel cable is separated from the lower steel cable.
Further, the wire coiling device comprises a shell, a wire coiling device is rotatably connected in the shell, a lower steel cable penetrates through the bottom of the shell, and after the wire coiling device is wound, the lower steel cable penetrates through the top of the shell and is detachably connected with an upper steel cable.
Further, the winder is an automatic recovery winder, a rebound piece is arranged between the winder and the shell, and when the lower steel cable drives the winder to rotate, the rebound piece provides elastic force, so that the winder has a trend of reverse rotation.
Further, a trigger sensing device is arranged in the shell at the contact position of the lower steel cable and the top of the shell.
Further, a sliding component is arranged between the shell and the lower steel cable, the sliding component is fixed on the shell and surrounds the lower steel cable, and the sliding component comprises at least three universal balls.
Further, the clamping piece comprises a connecting wing with a through hole, wherein the connecting wing is correspondingly arranged on the side wall of the lower socket and the side wall of the upper socket, and the electric telescopic rod is connected with the through hole through pin shaft.
Further, the breaker further comprises a sealing cavity, the sealing cavity is fixedly arranged on the periphery of the lower socket, and the electric telescopic rod is fixedly arranged in the sealing cavity.
Further, the breaker further comprises an electric switch, the electric switch is arranged in the sealing cavity, the proximity sensing device is electrically connected with the electric switch, and the electric switch is used for controlling the retraction of the electric telescopic rod.
Further, the proximity sensing device is electrically connected with the electric telescopic rod through a wire.
Further, the proximity sensing device is a hall sensing device, and the triggering sensing device is a magnet.
The application has the advantages and positive effects that: according to the underwater submerged buoy observation breaking device, when an upper steel cable is pulled by external force, the upper steel cable drives a lower steel cable to wind around a winding device, if the external force is pulled only in a short time, the lower steel cable is wound around the winding device temporarily, the pulling distance is short, a proximity sensing device positioned on the lower steel cable cannot be close to a triggering sensing device, retraction movement of an electric telescopic rod cannot be caused, an upper socket and a lower socket can still be clamped together by a clamping piece, and the upper steel cable is not separated from the lower steel cable; if the main floating body is pulled by external force for a long time, the external force is likely to influence the safety of the main floating body; because the winding time of the lower steel cable winding device is long, the pulling distance is long, the proximity sensing device positioned on the lower steel cable is close to the triggering sensing device, the electric telescopic rod is retracted, the clamping piece is separated due to the fact that the electric telescopic rod is not fastened, the corresponding upper socket is separated from the lower socket, the upper steel cable is separated from the lower steel cable, the outer force continues to pull the upper steel cable, the influence on the main floating body connected with the lower steel cable is avoided, and the safety of the main floating body is guaranteed.
Other features and advantages of the present application will become apparent from the following detailed description of embodiments of the present application, which is to be read in connection with the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an underwater submerged buoy observation breaking device provided by the application;
FIG. 2 is a schematic diagram of the internal structure of the winding device according to the present application;
FIG. 3 is a schematic view of the internal structure of the breaker according to the present application;
fig. 4 is a schematic structural diagram of a fastener proposed in the present application;
FIG. 5 is a schematic view of the internal structure of the automatic recovery reel according to the present application;
fig. 6 is a top view of the winding device according to the present application.
Fig. 7 is a top view of a seal cavity as provided herein.
Fig. 8 is a schematic view of a lower cable part according to the present application.
The figures are marked as follows:
10-a primary float; 21-upper steel cable, 22-lower steel cable, 221, plastic coated piece; 30-communication buoy; 40-communication means; 51-communication line, 52-inductive coupler; 60-coiling device, 61-shell, 62-coiling device, 63-proximity sensing device, 64-triggering sensing device, 65-sliding component, 611-rotating shaft, 621-rebound piece, 631-lead wire, 651-universal ball, 652-support arm; 70-breaker, 71-upper socket, 72-lower socket, 73-clamping piece, 74-electric telescopic rod, 75-sealing cavity, 76-electric switch, 77-sealing ring, 731-connecting wing, 732-through hole and 751-inserting hole.
Detailed Description
The following detailed description of the present application is provided in further detail with reference to the accompanying drawings.
The underwater submerged buoy observation breaking device provided by the application, as shown in fig. 1-8, comprises a lower steel cable 22 connected with an underwater main floating body 10 and an upper steel cable 21 connected with an underwater communication buoy 30; a data collector (not shown) in the main buoy 10 transmits the collected data to the inductive coupler 52 through the communication line 51, the inductive coupler 52 transmits the data to the communication device 40 through the lower steel cable 22 and the upper steel cable 21 by using an inductive coupling principle, and the communication buoy 30 plays a role in identifying the underwater submerged buoy device and floating the communication device 40.
The upper end of the main floating body 10 is provided with a coiling device 60, the lower steel cable 22 passes through the coiling device 60 and is detachably connected with the upper steel cable 21 through a breaker 70;
the lower steel cable 22 is embedded with a proximity sensing device 63, and the winding device 60 is provided with a corresponding triggering sensing device 64; specifically, the proximity sensing device 63 should be disposed on the lower wire rope 22 located within the wire winding device and located at a relatively long distance from the position of the trigger sensing device 64 as much as possible (i.e., the lower wire rope 22 is pulled a long distance and then is accessible to the trigger sensing device 64); here, adjusting the relative distance of the proximity sensing device 63 and the trigger sensing device 64, i.e. the corresponding phase change, adjusts the duration of the acceptable external force.
The proximity sensor 63 may comprise various types of proximity sensors, such as an optical proximity sensor, a hall sensor, etc., and the corresponding triggering sensor 64 is a light emitter or a magnet, so that the optical proximity sensor may interfere with the underwater special environment, so that the proximity sensor 63 is preferably a hall sensor, and includes a hall sensor and a corresponding processor, and may be packaged as a unit, and embedded in the lower cable 22, so as to prevent the lower cable 22 from damaging the hall sensor during the winding process around the winding device; the corresponding trigger sensor 64 is a magnet, and when the hall sensor is close to the magnet, the signal changes and is transmitted to the corresponding processor, and the processor transmits the signal.
The breaker 70 comprises an upper socket 71 and a lower socket 72 which are connected through a clamping piece 73, and an electric telescopic rod 74 which is connected with the clamping piece 70 through a pin shaft, and the proximity sensing device 63 is electrically connected with the electric telescopic rod 74; here, the main function of the engaging member 73 is that when the electric telescopic rod 74 is inserted into the engaging member 73, the upper receptacle 71 and the lower receptacle 72 are fixedly connected together by the engaging member 73; when the electric telescopic rod 74 is retracted and is not inserted into the clamping piece 73, the upper socket 71 and the lower socket 72 are detachably separated; the electric telescopic rod 74 may be a common telescopic member such as a cylinder or an oil cylinder.
During the winding process of the lower cable 22 and the winding device 60, when the proximity sensing device 63 on the lower cable 22 approaches the trigger sensing device 64, the proximity sensing device 63 controls the retraction of the electric telescopic rod 74, at this time, the engaging member 73 can be separated under the action of an external force (an external force generated during pulling), so that the upper socket 71 and the lower socket 72 are detachably separated, and the upper cable 21 is further separated from the lower cable 22.
By arranging the wire coiling device 60 and the breaker 70, when the upper steel cable 21 encounters an external force action for a short time, the winding distance of the lower steel cable 22 in the wire coiling device 60 is not long, the proximity sensing device 63 and the triggering sensing device 64 cannot be accessed, the retraction of the electric telescopic rod 74 cannot be controlled, and the clamping piece 73 can still play a role of fixedly connecting the upper socket 71 and the lower socket 72, namely the breaker 70 cannot be disconnected at the moment; the lower steel cable 22 wound and stored in the winding device 60 is pulled out due to the action of external force in a short time, so that the steel cable is prevented from being pulled to drive the main floating body 10 to move, and the safety of the main floating body 10 is affected; if the lower wire rope 22 wound and stored in the wire winding device 60 is pulled out (i.e. the length of the lower wire rope 22 stored in the wire winding device 60 is limited), the lower wire rope 22 still continues to be subjected to the stretching force, and the safety of the main floating body 10 is still affected; therefore, the proximity sensing device 63 is disposed on the lower cable 22, when the lower cable 22 is pulled to a certain distance and the proximity sensing device 63 approaches the triggering sensing device 64, the triggering electric telescopic rod 74 is retracted to separate the engaging member 73, and finally the upper cable 21 and the lower cable 22 are separated, at this time, the external force continues to act on the upper cable 21, so that the safety of the main floating body 10 is not affected (because the main floating body 10 is usually buried in a deeper water area, the lower cable 22 connected with the main floating body 10 is usually not pulled by the external force, and the upper cable 21 with a longer length is more easily pulled by a ship, a marine organism, etc.).
Specifically, the wire winding device 60 includes a housing 61, a wire winder 62 is rotatably connected to the housing 61, and the lower wire rope 22 passes through the bottom of the housing 61, and after being wound around the wire winder 62, passes through the top of the housing 61 and is detachably connected to the upper wire rope 21; wherein the shell 61 is fixedly provided with a rotating shaft 611, and the winder 62 is rotatably connected with the rotating shaft 611;
further, the reel 62 is an automatic recovery reel, a resilient member 621 is provided between the reel 62 and the housing 61, and when the lower wire rope 22 drives the reel 62 to rotate, the resilient member 621 provides an elastic force to make the reel 62 have a tendency to rotate reversely; specifically, a resilient piece 621 is provided between the reel 62 and the rotation shaft 611, the resilient piece 621 may be a coil spring, both ends of which are fixed to the reel 62 and the rotation shaft 611, respectively; so arranged, when a short external force is applied, the lower wire rope 22 pulled out by the external force is pulled back under the action of the rebound member 621, so that the whole device returns to the initial state.
Further, inside the casing 61, at the contact point of the lower cable 22 with the top of the casing 61, a trigger sensor 64 is provided; since the contact of the lower wire rope 22 with the top of the housing 61 is the necessary path for the movement of the lower wire rope 22, the trigger sensor 64 is provided at this position, and the proximity sensor 63 can be prevented from detecting the trigger sensor 64.
Further, a sliding component 65 is arranged between the outer shell 61 and the lower steel cable 22, the sliding component 65 is fixed on the outer shell 61 and is arranged around the lower steel cable 22, the sliding component 65 comprises at least three universal balls 651, and as the direction of external force is unknown, in order to avoid the friction between the lower steel cable 22 and the outer shell 61 when the lower steel cable 22 is pulled, the universal balls 651 are arranged, no matter in which direction the lower steel cable 22 is inclined under the action of external force, the lower steel cable 22 cannot rub with the outer shell 61, and the situation that the proximity sensing device 63 cannot detect the triggering sensing device 64 due to the fact that the lower steel cable 22 rubs with the outer shell 61 and cannot move relatively is avoided;
specifically, the sliding assembly 65 includes a support arm 652 fixedly disposed at the housing 61 and a free-rolling ball 651 embedded in the support arm 652, wherein the ball 651 and the corresponding support arm 652 are symmetrically disposed along the circumferential direction of the lower cable 22 in at least three groups, preferably 4 groups in this embodiment.
Further, the engaging member 73 includes a lower socket 72 and a connecting wing 731 with a through hole 732 correspondingly arranged on the side wall of the upper socket 71, and the electric telescopic rod 74 is pin-connected with the through hole 732; that is, when the electric telescopic rod 74 is inserted into the through hole 732, the connection wing 731 of the lower socket 72 and the connection wing 731 of the upper socket 71 are fixedly connected together at this time, and the engaging member 73 cannot be separated at this time; conversely, when the electric telescopic rod 74 is retracted and is not inserted into the through hole 732, the connection wing 731 of the lower socket 72 and the connection wing 731 of the upper socket 71 can be separated at this time, the engaging member 73 can be separated, so that the lower socket 72 and the upper socket 71 are separated, and finally the lower wire rope 22 and the upper wire rope 21 are separated and disconnected;
specifically, at least two connection wings 731 are symmetrically disposed on the side wall of the lower socket 72, and at least two connection wings 731 are disposed at corresponding positions on the side wall of the upper socket 71; in this embodiment, the side wall of the upper socket 71 (the lower socket 72) is preferably provided with two connecting wings 731.
Further, the breaker 70 further includes a sealing cavity 75, the sealing cavity 75 is fixedly disposed at the periphery of the lower socket 72, the electric telescopic rod 74 is fixedly disposed in the sealing cavity 75, and the sealing cavity 75 is mainly used for accommodating the components due to the fact that the breaker 70 contains more components, meanwhile, the sealing cavity 75 also plays a role in water resistance due to the electric control of the electric telescopic rod 74, in addition, the sealing bin can also ensure that the connection part of the steel cable in the upper socket 71 and the lower socket 72 is not contacted with seawater, so that influence on an inductive coupling transmission link is avoided;
specifically, the sealing cavity 75 is provided with an inserting hole 751 for inserting the connecting wing 731, and the inserting hole 751 and the connecting wing 731 can be smeared with lubricating oil for oil sealing and water proofing; meanwhile, a sealing ring 77 is arranged at the joint of the sealing cavity 75 and the lower socket 72 and the joint of the sealing cavity 75 and the upper socket 71 to prevent the sealing cavity 75 from being water.
Further, the breaker 70 further comprises an electric switch 76, the electric switch 76 is arranged in the sealing cavity 75, the proximity sensing device 63 is electrically connected with the electric switch 76, and the electric switch 76 controls the retraction of the electric telescopic rod 74.
Further, the proximity sensing apparatus 63 is electrically connected to the electric telescopic rod 74 through a wire 631, where the proximity sensing apparatus 63 may be electrically connected to the electric telescopic rod 74 through a wireless manner, but in consideration of the strong wireless wave absorption capability of the underwater environment, the strength of the signal may be affected by adopting a wireless manner, so that the electric telescopic rod 74 is preferably electrically connected to the electric telescopic rod through the wire 631; specifically, the wire 631 is wound around the lower cable 22, and the outer package molding member 221 is thus provided, so that the wire 631 is not exposed, and the winding device 60 is not affected by the winding of the lower cable 22.
The invention is illustrated in one preferred embodiment as follows:
when an external force (such as an external force applied by a ship, marine life, or the like) acts on the upper wire rope 21, the lower wire rope 22 is pulled out of the reel 62, and since the lower wire rope 22 is provided with the universal ball 651 at a contact position with the housing 61, friction between the lower wire rope 22 and the housing 61 does not occur to prevent the lower wire rope 22 from being pulled out of the reel 62;
at this time, if the external force is short, when the lower wire rope 22 is pulled out from the reel 62, the proximity sensor 63 on the lower wire rope 22 is not close to the trigger sensor 64 on the housing 61, and when the external force is removed, the lower wire rope 22 is rewound into the reel 62 under the action of the rebound member 621, and the device returns to the initial state;
if the external force is longer, when the lower steel cable 22 is pulled out from the reel 62, the proximity sensing device 63 on the lower steel cable 22 approaches the triggering sensing device 64 on the housing 61, after the proximity sensing device 63 is subjected to signal processing, the processed signal is sent to the electric switch 76 in the sealing cavity 75 through the conducting wire 631, the electric telescopic rod 74 is controlled to retract, then the electric telescopic rod 74 is pulled out from the through hole 732, the upper socket 71 and the lower socket 72 cannot be fixed by the connecting wing 731, the upper socket 71 and the lower socket 72 are separated under the action of the external force (or under the action of self gravity), the upper steel cable 21 and the lower steel cable 22 are separated and disconnected, at this time, the external force acts on the upper steel cable 21, no influence is caused on the main floating body 10 connected with the lower steel cable 22, and the safety of the main floating body 10 is ensured.
It should be noted that the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and that variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.
Claims (10)
1. The underwater submerged buoy observation breaking device is characterized by comprising a lower steel cable connected with an underwater main floating body and an upper steel cable connected with an above-water communication buoy;
the upper end of the main floating body is provided with a coiling device, and the lower steel cable passes through the coiling device and is detachably connected with the upper steel cable through a breaker;
the lower steel cable is embedded with a proximity sensing device, and the winding device is provided with a corresponding triggering sensing device;
the breaker comprises an upper socket, a lower socket and an electric telescopic rod, wherein the upper socket and the lower socket are connected through a clamping piece, the electric telescopic rod is connected with the clamping piece through a pin shaft, and the proximity sensing device is electrically connected with the electric telescopic rod;
when the proximity sensing device on the lower steel cable is close to the trigger sensing device in the winding process of the lower steel cable and the winding device, the proximity sensing device controls the electric telescopic rod to retract, so that the clamping piece can be separated under the action of external force, and the upper steel cable is separated from the lower steel cable.
2. The underwater submerged buoy observation breaking device of claim 1, wherein the wire winding device comprises a housing, a wire winder is rotatably connected to the housing, and the lower steel cable passes through the bottom of the housing, passes through the top of the housing after being wound around the wire winder, and is detachably connected with the upper steel cable.
3. The underwater submerged buoy observation breaking device according to claim 2, wherein the reel is an automatic recovery reel, a rebound member is arranged between the reel and the housing, and when the lower steel cable drives the reel to rotate, the rebound member provides elastic force to enable the reel to have a tendency of reverse rotation.
4. The submerged buoy observation breaking device according to claim 2, characterized in that the trigger sensor means is arranged inside the casing at the point where the lower wire rope is in contact with the top of the casing.
5. The submerged buoy observation breaking device of claim 2, wherein a sliding assembly is provided between the housing and the lower wire rope, the sliding assembly being secured to the housing and disposed around the lower wire rope, the sliding assembly comprising at least three universal balls.
6. The underwater submerged buoy observation breaking device according to claim 1, wherein the clamping piece comprises a connecting wing with a through hole, wherein the connecting wing is correspondingly arranged on the side wall of the lower socket and the side wall of the upper socket, and the electric telescopic rod is connected with the through hole through pin shaft.
7. The submerged buoy observation breaking device of claim 6, further comprising a sealed cavity fixedly disposed at the periphery of the lower socket, the electric telescopic rod being fixedly disposed in the sealed cavity.
8. The submerged buoy observation breaking device of claim 7, further comprising an electric switch disposed in the sealed cavity, wherein the proximity sensing device is electrically connected to the electric switch, and the electric switch controls retraction of the electric telescopic rod.
9. The submerged buoy observation breaking device of claim 1, wherein the proximity sensing device is electrically connected to the electric telescoping rod by a wire.
10. The submerged buoy observation breaking device of claim 1, wherein the proximity sensing device is a hall sensing device and the trigger sensing device is a magnet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862608.8A CN110435822B (en) | 2019-09-12 | 2019-09-12 | Underwater submerged buoy observation breaking device |
| AU2020256308A AU2020256308B2 (en) | 2019-09-12 | 2020-04-24 | An underwater subsurface buoy observation and breaking device |
| PCT/CN2020/086744 WO2021047178A1 (en) | 2019-09-12 | 2020-04-24 | Underwater submerged buoy observation breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862608.8A CN110435822B (en) | 2019-09-12 | 2019-09-12 | Underwater submerged buoy observation breaking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110435822A CN110435822A (en) | 2019-11-12 |
| CN110435822B true CN110435822B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910862608.8A Active CN110435822B (en) | 2019-09-12 | 2019-09-12 | Underwater submerged buoy observation breaking device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110435822B (en) |
| AU (1) | AU2020256308B2 (en) |
| WO (1) | WO2021047178A1 (en) |
Families Citing this family (1)
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|---|---|---|---|---|
| CN110435822B (en) * | 2019-09-12 | 2024-04-12 | 自然资源部第一海洋研究所 | Underwater submerged buoy observation breaking device |
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| WO2021047178A1 (en) | 2021-03-18 |
| AU2020256308A1 (en) | 2021-04-01 |
| CN110435822A (en) | 2019-11-12 |
| AU2020256308B2 (en) | 2021-09-23 |
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