CN114802603A - Inflatable corner reflector rapid delivery device - Google Patents
Inflatable corner reflector rapid delivery device Download PDFInfo
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- CN114802603A CN114802603A CN202210237000.8A CN202210237000A CN114802603A CN 114802603 A CN114802603 A CN 114802603A CN 202210237000 A CN202210237000 A CN 202210237000A CN 114802603 A CN114802603 A CN 114802603A
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- corner reflector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/28—Devices for projecting or releasing boats for free fall
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Abstract
The invention discloses an inflatable corner reflector rapid throwing device, which comprises: the device comprises a throwing device, a raft shell, an inflating device, an inflatable corner reflector and a control unit; the inflatable device and the inflatable corner reflector are placed in a raft shell according to corresponding interfaces, the raft shell is placed on the throwing device and locked, and the inflatable corner reflector is thrown and unfolded under the action of the control unit; the throwing device is provided with an inclined slide way, and after the raft shell loaded with the inflation device and the inflatable corner reflector is unlocked, the raft shell can slide down along the slide way and be thrown into water; the inflatable device is used for inflating the inflatable angle reflector, the raft shell is split under the action of inflation expansion force of the inflatable angle reflector, so that the inflatable angle reflector is separated from the interior of the raft shell, and the inflatable angle reflector is thrown in; the inflatable corner reflector can be quickly put in and unfolded.
Description
Technical Field
The invention belongs to the technical field of distribution of outboard interference equipment, and particularly relates to inflatable corner reflector rapid throwing equipment.
Background
Inflatable corner reflectors in the prior art are generally thrown in modes of barrel type high-pressure throwing or manual gunwale throwing and the like. The cylinder type high-pressure projectile has the advantages that the projectile air source needs to be inflated before launching, the high-pressure operation is realized, special pressurizing equipment is needed for high-pressure inflation, certain danger exists during operation under pressure, and the operation time is long, the noise is high, and the preparation time is long.
When artifical topside was put in, because of inflatable corner reflector is flexible structure, artifical transport is inconvenient, need put in the aquatic with corner reflector earlier during the use, drops into aerating device into the aquatic again, and the manual work is opened the aerating device power at the topside, and the use is complicated, can not long-range unmanned operation.
Therefore, the inflatable corner reflector is difficult to cast by adopting a barrel type high pressure or cast by an artificial gunwale.
Disclosure of Invention
In view of this, the invention provides an inflatable corner reflector rapid releasing device, which can achieve rapid releasing and unfolding of an inflatable corner reflector.
The invention is realized by the following technical scheme:
an inflatable corner reflector rapid delivery apparatus, comprising: the device comprises a throwing device, a raft shell, an inflating device, an inflatable corner reflector and a control unit;
the inflatable device and the inflatable corner reflector are placed in a raft shell according to corresponding interfaces, the raft shell is placed on the throwing device and locked, and the inflatable corner reflector is thrown and unfolded under the action of the control unit;
the throwing device is provided with an inclined slide way, and after the raft shell loaded with the inflation device and the inflatable corner reflector is unlocked, the raft shell can slide down along the slide way and be thrown into water; the inflatable device is used for inflating the inflatable angle reflectors, and the raft shell is split under the action of inflation expansion force of the inflatable angle reflectors, so that the inflatable angle reflectors are separated from the interior of the raft shell, and the inflatable angle reflectors are thrown in.
Further, the inflator includes: the carbon fiber high-pressure gas cylinder is communicated with the inner cavity of the inflatable corner reflector through the high-pressure pipeline, the electromagnetic valve is installed on the high-pressure pipeline, and when the electromagnetic valve is opened, the carbon fiber high-pressure gas cylinder can rapidly charge high-pressure gas into the inflatable corner reflector.
Further, the delivery device comprises: a frame body and a blocking frame;
the included angle between the upper surface of the frame body and the horizontal plane is 30 degrees; two parallel rectangular steel pipes are arranged on the upper surface of the frame body and are used as slideways;
the baffle frame is a U-shaped frame, the end parts of two side plates of the U-shaped frame are respectively installed at the bottoms of two slideways of the frame body through pins, and the axes of the pins are vertical to the length direction of the slideways; the U-shaped frame can be turned over up and down around the axis of the pin; when the U-shaped frame is turned upwards to a preset angle, the U-shaped frame is limited and fixed by the aid of the safety pin of the blocking frame, at the moment, the blocking frame and the frame body form a V-shaped structure, a raft shell loaded with the inflating device and the inflatable corner reflectors is placed on the frame body, and the raft shell is limited by the blocking frame; when the U-shaped frame upturns to be parallel to the slide, two lateral plates of the U-shaped frame extend along the length direction of the corresponding slide respectively, and at the moment, the raft shell on the frame body slides down along the slide and the two lateral plates of the U-shaped frame.
Further, the delivering device further comprises: a release mechanism, a strapping tape and a pin pulling rope;
the releasing mechanism is arranged at the top of the frame body and is a telescopic mechanism adopting an electric push rod; one end of the strapping tape is fixed at the top of the baffle frame by adopting a V-shaped structure, and the other end of the strapping tape is connected with an electric push rod of the release mechanism by a buckle after bypassing a raft shell placed on the frame body; when the electric push rod retracts, the electric push rod is in an unlocking state, the strapping tape does not apply locking force to the raft shell, and when the baffle frame is turned downwards, the raft shell can roll downwards;
one end of the pin pulling rope is fixed on the frame body, the other end of the pin pulling rope is connected with a pin pulling on the raft shell, and when the raft shell is thrown in, the pin pulling rope is straightened and stressed to pull out the pin pulling.
Furthermore, the strapping tape is made of Kevlar materials.
Further, the raft shell includes: a lower raft shell, an upper raft shell, a side raft shell and an easily broken belt;
the lower raft shell and the upper raft shell are butted through a breakable belt to form a cylindrical structure with two open ends; two side raft shells are arranged at two ends of the cylindrical structure, so that the open ends of the two side raft shells are closed, and a closed cylinder body is formed by the lower raft shell, the upper raft shell and the two side raft shells;
the inflatable corner reflector and the inflation device are both arranged in the closed cylinder body;
wherein, the two easy-breaking belts are arranged along the circumferential direction of the closed cylinder body and tightly tie the lower raft shell and the upper raft shell; the two easy-breaking belts are respectively an easy-breaking belt I and an easy-breaking belt II, the easy-breaking belt I and the easy-breaking belt II are both made of polyester fabrics, and weak notches are prefabricated on the easy-breaking belts.
Furthermore, the lower raft shell, the upper raft shell and the side raft shells are all molded by glass steel materials in a compression molding mode.
Further, the control unit includes: the throwing device comprises a throwing device control box, a raft shell control box, a state acquisition switch and a detachable cable;
the raft control box is arranged on the raft, and is used for collecting state information of the inflating device and the inflatable angle reflectors, reporting the state information to the throwing device control box, and judging whether the inflating device is started to inflate the inflatable angle reflectors or not according to the pin pulling state of the pin pulling rope, namely controlling an electromagnetic valve of the inflating device to be opened;
the state acquisition switch is a waterproof travel switch, is arranged on a slide way of the frame body, and is used for acquiring the in-place state information of the raft shell on the frame body and sending the in-place state information to the control box of the throwing device;
the throwing device control box is arranged at the bottom of the frame body, is electrically connected with the raft shell control box through a detachable cable, and is used for receiving state information of the inflating device and the inflatable angle reflector and receiving state information of the state acquisition switch in place; the control box of the throwing device sends the state information of the inflating device and the inflatable corner reflector and the in-place state information to the superior equipment for communication and report, and can also receive a control command sent by the superior equipment; the releasing device control box is also electrically connected with the electric push rod of the releasing mechanism and used for controlling the electric push rod to extend or retract according to a control command sent by superior equipment; wherein, the cable that can break off adopts the connector preparation that can break off, can realize normal communication when no external force is pulled off, guarantees reliable disconnection when the raft shell rolls off.
Furthermore, the framework of the inflatable corner reflector is made of flexible adhesive tapes, can be folded into a cylinder and placed into the raft shell, and can be rapidly unfolded during inflation.
Furthermore, the frame body and the blocking frame are all formed by welding stainless steel rectangular pipes.
Has the advantages that:
(1) according to the invention, the inflatable device, the inflatable corner reflector and the raft shell are integrally installed on the throwing device, the throwing device adopts a slide way rolling mode to replace high-pressure throwing and manual throwing, the throwing mode of the inflatable corner reflector is changed, remote unmanned operation is realized, the preparation time is shortened, the danger and the working strength of workers are reduced, the convenience in use of the inflatable corner reflector is improved, the use difficulty of the operators is reduced, the use safety is improved, and the requirement for quickly throwing the inflatable corner reflector can be met.
(2) The inflatable corner reflector is characterized in that the inflatable corner reflector is arranged on the outer side of the raft shell, and the inflatable corner reflector is arranged on the outer side of the raft shell.
(3) The throwing device adopts the combination of the inclined slide way and the blocking frame, thereby not only facilitating the filling of the raft shell, but also increasing the length of the slide way through the overturning blocking frame during throwing and meeting the requirement of fast rolling of the raft shell.
(4) The invention can monitor the complete machine state of the inflatable angle reflector quick throwing device in real time by using the control devices such as the throwing device control box and the raft shell control box, and can throw the inflatable angle reflector quick throwing device remotely according to the control command, namely, after the throwing device control box receives the throwing command, the strapping tape is unlocked by the release mechanism, the raft shell rolls off to the outboard along the throwing device slideway, the safety pin is pulled out when the pin pulling rope extends to the preset length, the inflating device carries out inflating operation, the inflatable angle reflector is quickly unfolded, and the inflatable angle reflector quick throwing is completed to form a radar false target task.
Drawings
FIG. 1 is a front view of the structural assembly of the present invention;
FIG. 2 is a left side view of the structural components of the present invention;
fig. 3 is an assembly relation diagram of the raft shell, the inflation device and the inflatable corner reflector;
FIG. 4 is a perspective view of the present invention;
fig. 5 is a schematic view of the raft shell structure of the present invention, (a) is a schematic view of the external form of the raft shell, and (b) is a schematic view of the internal load loading of the raft shell;
FIG. 6 is a schematic view of the inflator device of the present invention;
FIG. 7 is a schematic view of the inflatable corner reflector fold configuration of the present invention;
fig. 8 is a schematic structural view of the dispensing device of the present invention, wherein (a) is a state diagram of the blocking frame being turned upwards, and (b) is a state diagram of the blocking frame being turned downwards;
FIG. 9 is a schematic structural diagram of a release mechanism according to the present invention, wherein (a) the release mechanism is in a locked state, and (b) the release mechanism is in an unlocked state;
fig. 10 is a schematic view of a side raft shell interface of the invention;
the raft comprises a frame body 1, a baffle frame 2, a throwing device control box 3, a release mechanism 4, a pin pulling rope 5, a strapping tape 6, a baffle frame safety pin 7, a state acquisition switch 8, a raft descending shell 9, a raft ascending shell 10, a side raft shell 11, a raft shell control box 12, an easily-broken band I13, an easily-broken band II 14, an easily-broken cable 15, an inflating device 16 and an inflatable angle reflector 17.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The present embodiment provides an inflatable corner reflector rapid delivery device, referring to fig. 1-4, comprising: the device comprises a throwing device, a raft shell, an inflating device 16, an inflatable corner reflector 17 and a control unit;
the inflatable device 15 and the inflatable corner reflector 16 are placed in a raft shell according to corresponding interfaces, the raft shell is placed on the throwing device and locked, and the inflatable corner reflector 16 is thrown and unfolded under the action of the control unit.
The specific connection relationship of the rapid delivery device is as follows:
referring to fig. 5, the raft shell comprises: a lower raft shell 9, an upper raft shell 10, a side raft shell 11 and a breakable belt;
the lower raft shell 9 and the upper raft shell 10 are butted through a breakable belt to form a cylindrical structure with two open ends; two side raft shells 11 are arranged at two ends of the cylindrical structure, so that the open ends of the cylindrical structure are closed, and a closed cylinder body is formed by the lower raft shell 9, the upper raft shell 10 and the two side raft shells 11; the lower raft shell 9, the upper raft shell 10 and the side raft shells 11 are all molded by glass steel materials;
the inflatable corner reflector 17 and the inflation device 16 are both arranged in the closed cylinder body, and the inflation device 16 is used for inflating the inner cavity of the inflatable corner reflector 17;
wherein, the two easy-breaking belts are arranged along the circumferential direction of the closed cylinder body, and the lower raft shell 9 and the upper raft shell 10 are tightly bound; the two easy-to-break belts are respectively an easy-to-break belt I13 and an easy-to-break belt II 14, the easy-to-break belt I13 and the easy-to-break belt II 14 are both made of polyester fabrics, weak gaps are prefabricated on the easy-to-break belts, a certain binding constraint force can be guaranteed when the lower raft shell 9 and the upper raft shell 10 are closed, and meanwhile the easy-to-break belts can be reliably broken under an expansion force when the inflatable corner reflector 17 is inflated and expanded, so that the lower raft shell 9 and the upper raft shell 10 can be reliably opened;
an inflation window and a pressure gauge observation window are arranged on the side raft shell 11;
referring to fig. 6, the inflator 16 includes: the carbon fiber high-pressure gas cylinder is communicated with the inner cavity of the inflatable corner reflector 17 through the high-pressure pipeline, the electromagnetic valve is installed on the high-pressure pipeline, and when the electromagnetic valve is opened, the carbon fiber high-pressure gas cylinder can rapidly charge high-pressure gas into the inflatable corner reflector 17;
the framework of the inflatable corner reflector 17 is made of flexible adhesive tape, and referring to fig. 7, the inflatable corner reflector can be folded into a cylinder shape and placed in the closed cylinder body, and can be unfolded rapidly when inflated.
Referring to fig. 8, the dispensing device comprises: the device comprises a frame body 1, a blocking frame 2, a releasing mechanism 4, a pin pulling rope 5 and a strapping tape 6;
the frame body 1 is a right-angle trapezoid frame body formed by splicing and welding stainless steel rectangular pipes, a plane where a right-angle waist of the right-angle trapezoid frame body is located serves as a lower surface and is placed on a horizontal plane, a plane where an oblique waist of the right-angle trapezoid frame body is located serves as an upper surface, the upper surface is designed to be inclined at an angle of 30 degrees, and namely, an included angle between the upper surface and the horizontal plane is 30 degrees; two parallel rectangular steel pipes are arranged on the upper surface of the frame body 1 and used as slideways which are arranged along the direction of the inclined waist; the frame body 1 is provided with a mounting position and a mounting hole for mounting components such as the release mechanism 4, the control unit and the like, and a hanging buckle for mounting and fixing structures such as a pin pulling rope and the like;
the baffle frame 2 is a U-shaped frame formed by splicing and welding stainless steel rectangular pipes, the end parts of two side plates of the U-shaped frame are respectively installed at the bottoms of two slideways of the frame body 1 through pins, and the axes of the pins are vertical to the length direction of the slideways; the U-shaped frame can be turned over up and down around the axis of the pin; when the U-shaped frame is turned upwards to a preset angle, the U-shaped frame is limited and fixed by the aid of the blocking frame safety pins 7 (the blocking frame safety pins 7 are used for being inserted when the blocking frame 2 is turned upwards to prevent the blocking frame 2 from being turned downwards accidentally), at the moment, the blocking frame 2 and the frame body 1 form a V-shaped structure, a raft shell loaded with the inflating device 15 and the inflatable angle reflector 16 is placed on the frame body 1, the raft shell is limited by the blocking frame 2, the raft shell is prevented from sliding off, and filling and safe placement of the raft shell are facilitated; when the U-shaped frame is turned upwards to be parallel to the slide ways, namely two side plates of the U-shaped frame respectively extend along the length direction of the corresponding slide ways, at the moment, a raft shell on the frame body 1 slides downwards along the slide ways and the two side plates of the U-shaped frame to realize the throwing of the raft shell, wherein the two side plates of the U-shaped frame respectively extend along the length direction of the corresponding slide ways to be favorable for the raft shell to roll farther;
referring to fig. 9, the release mechanism 4 is installed on the top of the frame body 1, and the release mechanism 4 is a telescopic mechanism using an electric push rod; one end of the strapping tape 6 is fixed at the top of the baffle frame 2 by adopting a V-shaped structure, and the other end of the strapping tape is connected with the electric push rod of the release mechanism 4 by a buckle after bypassing the raft shell placed on the frame body 1, and when the electric push rod extends out, the electric push rod is in a locking state, at the moment, the strapping tape 6 is tightly pressed on the raft shell, and the raft shell is locked; when the electric push rod retracts, the electric push rod is in an unlocking state, the strapping tape 6 does not apply locking force to the raft shell, and when the baffle frame 2 turns downwards, the raft shell can roll downwards; wherein the strapping tape 6 is made of Kevlar material;
one end of the pin pulling rope 5 is fixed on the frame body 1, the other end of the pin pulling rope is connected with a pin pulling on the side raft shell 11 through a hanging buckle, and when the raft shell is thrown, the pin pulling rope 5 is straightened and stressed to pull out the pin pulling.
The control unit includes: a throwing device control box 3, a raft shell control box 12, a state acquisition switch 8 and a detachable cable 15;
referring to fig. 10, the raft control box 12 is installed on the side raft 11, and the raft control box 12 is configured to collect status information of the inflator 16 and the inflatable angle reflector 17, and report the status information to the launch device control box 3, and is also configured to determine whether to start the inflator 16 to inflate the inflatable angle reflector 17 according to the pin pulling status of the pin pulling rope 5, that is, to control the opening of the electromagnetic valve of the inflator 16;
the state acquisition switch 8 is a waterproof travel switch, is arranged on a slide way of the frame body 1, and is used for acquiring the in-place state information of the raft shell on the frame body 1 and sending the in-place state information to the releasing device control box 3;
the throwing device control box 3 is installed at the bottom of the frame body 1, is electrically connected with the raft shell control box 12 through a detachable cable 15, and is used for receiving state information of the inflating device 16 and the inflatable corner reflector 17 and receiving in-place state information of the state acquisition switch 8; the control box 3 of the throwing device sends the state information of the inflating device 16 and the inflatable corner reflector 17 and the in-place state information to the superior equipment for communication and report, and can also receive the control instruction sent by the superior equipment; the throwing device control box 3 is also electrically connected with the electric push rod of the release mechanism 4 and is used for controlling the electric push rod to extend or retract according to a control instruction sent by superior equipment; wherein, the cable 15 that can break off adopts the connector preparation that can break off, can realize normal communication when no external force is pulled off, guarantees reliable disconnection when the raft shell rolls off.
The working principle is as follows: firstly, after the blocking frame 2 is turned upwards to a preset angle, the blocking frame 2 is limited and fixed by inserting the blocking frame safety pin 7;
then, the assembled raft shell, the mounted raft shell control box 12, the loaded inflation device 15 and the inflated corner reflector 16 are placed on the frame body 1 and abut against the baffle frame 2, and the frame body 1 and the baffle frame 2 can reliably fix the raft shell before the raft shell is put in;
and completing mechanical connection and electrical connection according to preset requirements, wherein the mechanical connection comprises the following steps: one end of a strapping tape 6 is fixed at the top of the baffle frame 2, the other end of the strapping tape is connected with an electric push rod of the release mechanism 4 through a buckle, and a pin pulling rope 5 is connected with a pin pulling on the side raft shell 11; the electrical connection is as follows: the throwing device control box 3 is electrically connected with the raft shell control box 12 through a detachable cable 15; at this time, the control box 3 of the throwing device can report the equipment state information and receive the relevant instructions to the superior system in real time;
after the raft shell is placed on the frame body 1 and abutted against the baffle frame 2, the state acquisition switch 8 is pressed down, the state information of the inflating device 16 and the inflatable corner reflector 17 and the state information of the in-place state can be acquired and reported through the putting device control box 3, when the putting command of superior equipment is received for rapid putting, the putting device control box 3 controls the releasing mechanism 4 to be unlocked, the strapping tape 6 is released, the baffle frame 2 rapidly turns downwards to be in a parallel state with a slideway of the frame body 1 under the action of gravity and the pressure of the raft shell, and the raft shell can smoothly roll downwards;
finally, when the cable 15 which can be fallen falls to a preset position, the cable 15 can be normally separated and the pin pulling rope 5 can be pulled out, the raft shell control box 12 starts to work after detecting a pulling signal of the pin pulling rope 5, the raft shell control box 12 controls the electromagnetic valve of the inflating device 16 to be opened to carry out inflating operation, the internal pressure of the inflatable angle reflector 17 is increased and rapidly expands, after the easily-broken belt I13 and the easily-broken belt II 14 are broken through expansion, the lower raft shell 9, the upper raft shell 10 and the side raft shell 11 are rapidly separated, and the inflatable angle reflector 16 is separated from the raft shell, so that the inflatable angle reflector 16 is rapidly put in and unfolded.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An inflatable corner reflector rapid delivery apparatus, comprising: the device comprises a throwing device, a raft shell, an inflating device (16), an inflatable corner reflector (17) and a control unit;
the inflatable device (15) and the inflatable corner reflector (16) are placed in a raft shell according to corresponding interfaces, the raft shell is placed on the throwing device and locked, and the inflatable corner reflector (16) is thrown and unfolded under the action of the control unit;
the throwing device is provided with an inclined slide way, and after a raft shell loaded with an inflating device (15) and an inflatable corner reflector (16) is unlocked, the raft shell can slide down along the slide way and be thrown into water; the inflatable device (15) is used for inflating the inflatable corner reflector (16), and the raft shell is split under the action of inflation expansion force of the inflatable corner reflector (16), so that the inflatable corner reflector (16) is separated from the interior of the raft shell, and the inflatable corner reflector (17) is thrown in.
2. An inflatable corner reflector rapid delivery apparatus according to claim 1, wherein said inflation device (16) comprises: the carbon fiber high-pressure gas cylinder is communicated with the inner cavity of the inflatable corner reflector (17) through the high-pressure pipeline, the electromagnetic valve is installed on the high-pressure pipeline, and when the electromagnetic valve is opened, the carbon fiber high-pressure gas cylinder can rapidly fill high-pressure gas into the inflatable corner reflector (17).
3. The inflatable corner reflector rapid delivery apparatus of claim 2, wherein said delivery device comprises: a frame body (1) and a blocking frame (2);
the included angle between the upper surface of the frame body (1) and the horizontal plane is 30 degrees; two parallel rectangular steel pipes are arranged on the upper surface of the frame body (1) and are used as slideways;
the baffle frame (2) is a U-shaped frame, the end parts of two side plates of the U-shaped frame are respectively installed at the bottoms of two slideways of the frame body (1) through pins, and the axes of the pins are vertical to the length direction of the slideways; the U-shaped frame can be turned over up and down around the axis of the pin; when the U-shaped frame is turned upwards to a preset angle, the U-shaped frame is limited and fixed by a baffle frame safety pin (7), at the moment, the baffle frame (2) and the frame body (1) form a V-shaped structure, a raft shell loaded with an inflating device (15) and an inflatable angle reflector (16) is placed on the frame body (1), and the raft shell is limited by the baffle frame (2); when the U-shaped frame upturns to be parallel to the slide, two lateral plates of the U-shaped frame extend along the length direction of the corresponding slide respectively, and at the moment, the raft shell on the frame body (1) slides down along the slide and the two lateral plates of the U-shaped frame.
4. The inflatable corner reflector rapid delivery apparatus of claim 3, wherein said delivery device further comprises: a release mechanism (4), a strapping tape (6) and a pin pulling rope (5);
the release mechanism (4) is arranged at the top of the frame body (1), and the release mechanism (4) is a telescopic mechanism adopting an electric push rod; one end of the strapping tape (6) is fixed at the top of the baffle frame (2) by adopting a V-shaped structure, the other end of the strapping tape is connected with an electric push rod of the release mechanism (4) by a buckle after bypassing a raft shell placed on the frame body (1), when the electric push rod extends out, the electric push rod is in a locking state, at the moment, the strapping tape (6) is tightly pressed on the raft shell, and the raft shell is locked; when the electric push rod retracts, the electric push rod is in an unlocking state, the strapping tape (6) does not apply locking force to the raft shell, and when the baffle frame (2) turns downwards, the raft shell can roll downwards;
one end of the pin pulling rope (5) is fixed on the frame body (1), the other end of the pin pulling rope is connected with a pin pulling on the raft shell, and when the raft shell is thrown, the pin pulling rope (5) is straightened and stressed to pull out the pin pulling.
5. The device for the rapid delivery of inflatable corner reflectors according to claim 4, characterized in that said strapping (6) is made of Kevlar.
6. An inflatable corner reflector rapid delivery apparatus as claimed in any one of claims 1 to 5, wherein the raft comprises: a lower raft shell (9), an upper raft shell (10), a side raft shell (11) and a breakable belt;
the lower raft shell (9) and the upper raft shell (10) are butted through a breakable belt to form a cylindrical structure with openings at two ends; two side raft shells (11) are arranged at two ends of the cylindrical structure, so that the open ends of the side raft shells are closed, and a closed cylinder body is formed by the lower raft shell (9), the upper raft shell (10) and the two side raft shells (11);
the inflatable corner reflector (17) and the inflation device (16) are both arranged in the closed cylinder body;
wherein, the two easy-breaking belts are arranged along the circumferential direction of the closed cylinder body, and the lower raft shell (9) and the upper raft shell (10) are tightly bound; the two easy-breaking belts are respectively an easy-breaking belt I (13) and an easy-breaking belt II (14), the easy-breaking belt I (13) and the easy-breaking belt II (14) are both made of polyester fabrics, and weak gaps are prefabricated on the easy-breaking belt I (13) and the easy-breaking belt II (14).
7. The inflatable corner reflector rapid launching device of claim 6, wherein the lower raft shell (9), the upper raft shell (10) and the side raft shells (11) are all molded by glass steel materials.
8. An inflatable corner reflector rapid delivery apparatus as claimed in claim 4 or 5, wherein said control unit comprises: a throwing device control box (3), a raft shell control box (12), a state acquisition switch (8) and a detachable cable (15);
the raft shell control box (12) is installed on a raft shell, the raft shell control box (12) is used for collecting state information of the inflating device (16) and the inflatable angle reflector (17) and reporting the state information to the throwing device control box (3), and meanwhile, the raft shell control box is also used for judging whether the inflating device (16) is started to inflate the inflatable angle reflector (17) according to the pin pulling state of the pin pulling rope (5), namely, controlling an electromagnetic valve of the inflating device (16) to be opened;
the state acquisition switch (8) is a waterproof travel switch, is arranged on a slide way of the frame body (1), and is used for acquiring the in-place state information of the raft shell on the frame body (1) and sending the in-place state information to the putting device control box (3);
the throwing device control box (3) is installed at the bottom of the frame body (1), is electrically connected with the raft shell control box (12) through a detachable cable (15), and is used for receiving state information of the inflating device (16) and the inflatable corner reflector (17) and receiving state information of the state acquisition switch (8) in place; the control box (3) of the throwing device sends the state information and the in-place state information of the inflatable device (16) and the inflatable corner reflector (17) to superior equipment for communication report and can receive a control command sent by the superior equipment; the throwing device control box (3) is also electrically connected with an electric push rod of the release mechanism (4) and is used for controlling the electric push rod to extend or retract according to a control command sent by superior equipment; wherein, the cable that can break off (15) adopt the connector preparation that can break off, can realize normal communication when no external force is pulled off, guarantees reliable disconnection when the raft shell rolls off.
9. An inflatable corner reflector rapid delivery apparatus according to any of claims 1 to 5, wherein the skeleton of the inflatable corner reflector (17) is made of flexible adhesive tape, and is foldable into a cylinder shape to be placed in a raft shell, and is rapidly expandable when inflated.
10. An inflatable corner reflector rapid delivery apparatus according to any one of claims 3 to 5, wherein the frame body (1) and the baffle frame (2) are both made of stainless steel rectangular pipes by tailor welding.
Applications Claiming Priority (2)
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CN2021116817084 | 2021-12-29 | ||
CN202111681708 | 2021-12-29 |
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CN114802603A true CN114802603A (en) | 2022-07-29 |
CN114802603B CN114802603B (en) | 2023-06-20 |
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