CN112061344A - High rescue equipment of security - Google Patents
High rescue equipment of security Download PDFInfo
- Publication number
- CN112061344A CN112061344A CN202010784178.5A CN202010784178A CN112061344A CN 112061344 A CN112061344 A CN 112061344A CN 202010784178 A CN202010784178 A CN 202010784178A CN 112061344 A CN112061344 A CN 112061344A
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- prompting
- spring
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
Abstract
The invention relates to high-safety rescue equipment, which comprises a main body, a safety mechanism and two prompting mechanisms, wherein each prompting mechanism comprises a fixing box, a floating plate, a first spring, a gear, a rack, a rotating shaft, a connecting rod, a second spring, two eccentric wheels, two second bearings and two prompting components, each safety mechanism comprises an annular air bag and two inflation components, each inflation component comprises an air cylinder, a piston, a supporting rod, a moving rod, an air inlet pipe, an air outlet pipe, a connecting pipe, a control unit and a detection unit, the high-safety rescue equipment realizes the function of generating sound by intermittently knocking the fixing block through the prompting mechanisms, so that rescuers can judge the position of a person to be rescued through the sound, the prompting function is realized, the difficulty is reduced for rescue work, the person to be rescued can be fixed through inflating the annular air bag through the safety mechanisms, the person to be saved is prevented from separating from the main body due to the lack of strength when floating.
Description
Technical Field
The invention relates to the field of flood fighting and disaster relief, in particular to rescue equipment with high safety.
Background
The lifebuoy is a kind of water life-saving equipment, and is usually made of cork, foamed plastic or other light materials with a small specific gravity, and canvas, plastic and the like are wrapped outside the lifebuoy.
When the existing life buoy is used, the phenomenon of insufficient physical strength is easy to occur to a person to be rescued due to long-time floating, so that the person to be rescued does not have enough strength to grasp the life buoy, the person to be rescued slides down from the life buoy to be drowned, the safety of the existing life buoy is reduced, the existing life buoy is not provided with an effective prompting device, the rescue personnel cannot know the position of the person to be rescued in time, the rescue difficulty is increased, the search and rescue time is prolonged, the probability of successful rescue is reduced, and the reliability of the existing life buoy is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the rescue equipment with high safety is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the rescue equipment with high safety comprises a main body, a safety mechanism and two prompting mechanisms, wherein the main body is in a ring shape, the safety mechanism is arranged on the main body, the two prompting mechanisms are symmetrically arranged relative to the axis of the main body, and the prompting mechanisms are connected with the safety mechanism;
the prompting mechanism comprises a fixed box, a floating plate, a first spring, a gear, a rack, a rotating shaft, a connecting rod, a second spring, two eccentric wheels, two second bearings and two prompting components, an opening is arranged below the main body, one end of the rack is fixedly connected with the upper part of the floating plate, the other end of the rack penetrates through the opening to be arranged in the fixed box, the two first bearings are respectively fixed on the inner walls of the two sides of the fixed box, the two ends of the rotating shaft are respectively fixedly connected with the inner rings of the two first bearings, the gear is fixed on the rotating shaft, the gear is meshed with the other end of the rack, the two ends of the first spring are respectively connected with the upper part of the floating plate and the lower part of the fixed box, the two eccentric wheels are respectively fixed on the two ends of the rotating shaft, the two sides of the fixed box are respectively provided with a groove, the two ends of the connecting, the connecting rod is matched with the groove, the connecting rod is connected with the groove in a sliding mode, two ends of the second spring are respectively connected with the top of the fixed box and the upper portion of the connecting rod, the eccentric wheel abuts against the lower portion of the connecting rod, the two prompting components are respectively arranged at two ends of the upper portion of the connecting rod, each prompting component comprises a moving block and a fixed block, the fixed blocks are fixed at the top of the fixed box, the moving blocks are fixed above the connecting rod, the fixed blocks are arranged opposite to the moving blocks, and the upper portion of the connecting rod is connected with the safety mechanism;
the safety mechanism comprises an annular air bag and two inflation assemblies, the annular air bag and the main body are coaxially arranged, the periphery of the annular air bag is fixedly connected with the inner side of the main body, the inflation assemblies correspond to the connecting rods one by one, and the inflation assemblies are connected with the connecting rods;
the inflation assembly comprises an inflator, a piston, a support rod, a moving rod, an air inlet pipe, an air outlet pipe, a connecting pipe, a control unit and a detection unit, the inflator is fixed above the main body, the piston is arranged in the inflator, the piston is hermetically connected with the inner wall of the inflator, through holes are arranged above the inflator and the fixing box, one end of the support rod is fixedly connected with the upper part of the connecting rod, the moving rod is L-shaped, one end of the moving rod is fixedly connected with the upper part of the piston, the other end of the moving rod and the other end of the support rod respectively pass through the two through holes, the other end of the moving rod is fixedly connected with the other end of the support rod, one side of the inflator close to the fixing box is communicated with the air inlet pipe, the other side of the inflator is communicated with the air outlet pipe, the air outlet pipe is communicated with the annular air, the control unit is arranged inside the air outlet pipe;
the control unit comprises a fixing ring, a cover plate, a sealing plate, a handle, a third spring, a limiting unit and a control rod, the cover plate is arranged at the joint of the air outlet pipe and the connecting pipe, the periphery of the fixing ring is fixedly connected with the inner wall of the air outlet pipe, the fixing ring is arranged on one side, far away from the inflator, of the cover plate, the control rod is L-shaped, one end of the control rod is fixedly connected with the upper portion of the cover plate, the other end of the control rod penetrates through a ring hole of the fixing ring to be fixedly connected with the sealing plate, two ends of the third spring are respectively connected with the sealing plate and the fixing ring, the handle is fixedly connected with one side, far away from the fixing ring, of the sealing plate, and the limiting;
the limiting unit comprises a limiting rod, a ball and a fourth spring, a blind hole is formed in one end, close to the sealing plate, of the handle, one end of the limiting rod is arranged inside the blind hole, the limiting rod is matched with the blind hole, two ends of the fourth spring are respectively connected with one end of the limiting rod and the inner wall of the blind hole, a notch is formed in the other end of the limiting rod, the center of the ball is arranged inside the notch, the ball is abutted against the inner wall of the air outlet pipe, a notch is formed in the inner wall of the air outlet pipe, and the notch is matched with the ball;
the detecting unit comprises a detecting tube, a detecting plate, a driving rod, a fifth spring and a fixing plate, one end of the detecting tube is communicated with the annular air bag, the fixing plate is fixedly connected with the inner wall of the other end of the detecting tube, the detecting plate is arranged inside the detecting tube, the detecting plate is hermetically connected with the inner wall of the detecting tube, a first small hole is formed in the fixing plate, a second small hole is formed in the air outlet tube and communicated with a notch, the first small hole and the second small hole are coaxially arranged, one end of the driving rod is fixedly connected with the upper portion of the detecting plate, the other end of the driving rod penetrates through the first small hole and is arranged inside the second small hole, and two ends of the fifth spring are respectively connected with the upper portion of the detecting plate and the lower portion of the.
Preferably, in order to heat air in the intake duct, the safety mechanism further includes a light collection plate fixed above the main body, the light collection plate being disposed below the intake duct.
As preferred, for the moving direction of restriction shrouding, the control unit still includes two stoppers, the top and the below of shrouding respectively with two stopper fixed connection, be equipped with two bar grooves on the outlet duct, two stoppers set up the inside in two bar grooves respectively, stopper and bar groove sliding connection.
Preferably, in order to limit the moving direction of the rack, the prompting mechanism further comprises two convex blocks, the two convex blocks are symmetrically arranged about the axis of the opening, the convex blocks are fixed on the inner wall of the opening, the rack is provided with two sliding grooves, the convex blocks correspond to the sliding grooves one to one, the convex blocks are arranged inside the sliding grooves, and the convex blocks are connected with the sliding grooves in a sliding mode.
Preferably, the rack is coated with an anti-corrosion zinc coating in order to prevent corrosion.
Preferably, the groove is a dovetail groove to avoid shaking when the connecting rod moves.
Preferably, in order to limit the moving direction of the limiting rod, the cross section of the blind hole is square.
Preferably, in order to reduce the friction force, the outer circumference of the eccentric is coated with grease.
Preferably, in order to facilitate the insertion of the driving rod into the recess, an end of the driving rod remote from the detection plate is provided with a chamfer.
Preferably, the outer circumference of the body is coated with a phosphor for the convenience of night indication.
The invention has the advantages that the high-safety rescue equipment realizes the function of generating larger sound by discontinuously knocking the fixed block through the prompting mechanism, so that the rescue personnel can judge the position of the person to be rescued through the sound, thereby realizing the prompting function, reducing the difficulty for rescue work, increasing the probability of successful rescue, improving the reliability of the equipment, compared with the prior prompting mechanism, the prompting mechanism does not need electric power for driving, is more energy-saving and environment-friendly, the person to be rescued can be fixed through inflating the annular air bag through the safety mechanism, the person to be rescued is prevented from being separated from the main body due to insufficient physical strength during floating, thereby reducing the probability of separating the main body from the person to be rescued, improving the safety and the reliability of the equipment, compared with the prior safety mechanism, the safety mechanism and the prompting mechanism are integrated into a linkage mechanism, and hot air can be sprayed to the person to be rescued, the heating function is realized, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the construction of a high safety rescue apparatus of the present invention;
fig. 2 is a schematic structural diagram of a prompting mechanism of the rescue equipment with high safety;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the automobile air conditioner comprises a main body, a fixed box, a floating plate, a first spring, a rack 5, a gear 6, a rotating shaft 7, an eccentric wheel 8, a connecting rod 9, a second spring 10, a fixed block 11, a moving block 12, a supporting rod 13, a moving rod 14, a moving rod 15, a piston 16, an air cylinder 16, an air inlet pipe 17, an air outlet pipe 18, a connecting pipe 19, a ring-shaped air bag 20, a cover plate 21, a control rod 22, a sealing plate 23, a handle 24, a handle 25, a third spring 26, a fixing ring 27, a fourth spring 28, a limiting rod 29, balls 30, a detection pipe 31, a detection plate 32, a fifth spring 33, a fixing plate 34, a driving rod 35, a limiting block 36, a bump 37 and a light gathering plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the rescue device with high safety comprises a main body 1, a safety mechanism and two prompting mechanisms, wherein the main body 1 is in a ring shape, the safety mechanism is arranged on the main body 1, the two prompting mechanisms are symmetrically arranged relative to the axis of the main body 1, and the prompting mechanisms are connected with the safety mechanism;
this high rescue equipment of security passes through suggestion mechanism, realized being interrupted the function of knocking fixed block 11 and producing great sound, make the rescue personnel can distinguish the position of waiting to rescue the personnel through sound, thereby the function of suggestion has been realized, the degree of difficulty has been reduced for rescue work, thereby the probability of the success of rescue has been increased, the reliability of equipment has been improved, through safety mechanism, can fix waiting to rescue the personnel through aerifing to annular gasbag 20, avoid waiting to rescue the personnel when floating and breaking away from with main part 1 because of the physical strength is not sufficient, thereby main part 1 has been reduced with the probability of waiting to rescue the personnel separation, the fail safe nature of equipment has been improved.
As shown in fig. 2, the prompting mechanism includes a fixed box 2, a floating plate 3, a first spring 4, a gear 6, a rack 5, a rotating shaft 7, a connecting rod 9, a second spring 10, two eccentric wheels 8, two second bearings and two prompting components, an opening is arranged below the main body 1, one end of the rack 5 is fixedly connected with the upper side of the floating plate 3, the other end of the rack 5 passes through the opening and is arranged inside the fixed box 2, the two first bearings are respectively fixed on the inner walls of the two sides of the fixed box 2, the two ends of the rotating shaft 7 are respectively fixedly connected with the inner rings of the two first bearings, the gear 6 is fixed on the rotating shaft 7, the gear 6 is meshed with the other end of the rack 5, the two ends of the first spring 4 are respectively connected with the upper side of the floating plate 3 and the lower side of the fixed box 2, the two eccentric wheels 8 are respectively fixed on the two ends of the rotating shaft 7, grooves are arranged on the, the two ends of the connecting rod 9 are respectively arranged inside the two grooves, the connecting rod 9 is matched with the grooves, the connecting rod 9 is connected with the grooves in a sliding mode, the two ends of the second spring 10 are respectively connected with the top inside the fixed box 2 and the upper portion of the connecting rod 9, the eccentric wheel 8 abuts against the lower portion of the connecting rod 9, the two prompting components are respectively arranged at the two ends above the connecting rod 9 and comprise a moving block 12 and a fixed block 11, the fixed block 11 is fixed on the top inside the fixed box 2, the moving block 12 is fixed above the connecting rod 9, the fixed block 11 is opposite to the moving block 12, and the upper portion of the connecting rod 9 is connected with the safety mechanism;
when the device is used, a person to be rescued floats on the water surface through the main body 1, the floating plate 3 also floats on the water surface, through the flow of water, the floating plate 3 is made to move up and down, the rack 5 is driven to move up and down, the gear 6 is made to rotate back and forth through the meshing of the rack 5 and the gear 6, the rotating shaft 7 is driven to rotate back and forth, the eccentric wheel 8 is made to rotate back and forth, the connecting rod 9 can be made to move up and down, the moving block 12 can move up and down, the movable block 12 can be made to be discontinuous to strike the fixed block 11, the movable block 12 can generate large sound when striking the fixed block 11, the information of asking for help is made to judge the position of the person to be rescued through sound, the prompting function is realized, the difficulty is reduced for rescue work, the probability of success is increased, and the reliability.
As shown in fig. 2-3, the safety mechanism comprises an annular air bag 20 and two inflation assemblies, wherein the annular air bag 20 is coaxially arranged with the main body 1, the periphery of the annular air bag 20 is fixedly connected with the inner side of the main body 1, the inflation assemblies correspond to the connecting rods 9 one by one, and the inflation assemblies are connected with the connecting rods 9;
the inflation assembly comprises an air cylinder 16, a piston 15, a support rod 13, a moving rod 14, an air inlet pipe 17, an air outlet pipe 18, a connecting pipe 19, a control unit and a detection unit, the air cylinder 16 is fixed above the main body 1, the piston 15 is arranged inside the air cylinder 16, the piston 15 is hermetically connected with the inner wall of the air cylinder 16, through holes are formed in the upper part of the air cylinder 16 and the upper part of the fixed box 2, one end of the support rod 13 is fixedly connected with the upper part of the connecting rod 9, the moving rod 14 is L-shaped, one end of the moving rod 14 is fixedly connected with the upper part of the piston 15, the other end of the moving rod 14 and the other end of the support rod 13 penetrate through the two through holes respectively, the other end of the moving rod 14 is fixedly connected with the other end of the support rod 13, one side of the air cylinder 16, which is close to the fixed box 2, the air outlet pipe 18 is communicated with an annular air bag 20 through a connecting pipe 19, the detection unit is arranged on the annular air bag 20, and the control unit is arranged inside the air outlet pipe 18;
the control unit comprises a fixing ring 26, a cover plate 21, a sealing plate 23, a handle 24, a third spring 25, a limiting unit and a control rod 22, wherein the cover plate 21 is arranged at the joint of the air outlet pipe 18 and the connecting pipe 19, the periphery of the fixing ring 26 is fixedly connected with the inner wall of the air outlet pipe 18, the fixing ring 26 is arranged on one side, far away from the air cylinder 16, of the cover plate 21, the control rod 22 is L-shaped, one end of the control rod 22 is fixedly connected with the upper part of the cover plate 21, the other end of the control rod 22 penetrates through a ring hole of the fixing ring 26 to be fixedly connected with the sealing plate 23, two ends of the third spring 25 are respectively connected with the sealing plate 23 and the fixing ring 26, the handle 24 is fixedly connected with one side, far away from the fixing ring 26, of the sealing plate 23, and;
the limiting unit comprises a limiting rod 28, a ball 29 and a fourth spring 27, a blind hole is formed in one end, close to the sealing plate 23, of the handle 24, one end of the limiting rod 28 is arranged inside the blind hole, the limiting rod 28 is matched with the blind hole, two ends of the fourth spring 27 are respectively connected with one end of the limiting rod 28 and the inner wall of the blind hole, a notch is formed in the other end of the limiting rod 28, the center of the ball 29 is arranged inside the notch, the ball 29 abuts against the inner wall of the air outlet pipe 18, a notch is formed in the inner wall of the air outlet pipe 18, and the notch is matched with the ball 29;
the detection unit comprises a detection tube 30, a detection plate 31, a driving rod 34, a fifth spring 32 and a fixing plate 33, one end of the detection tube 30 is communicated with the annular air bag 20, the fixing plate 33 is fixedly connected with the inner wall of the other end of the detection tube 30, the detection plate 31 is arranged inside the detection tube 30, the detection plate 31 is hermetically connected with the inner wall of the detection tube 30, a first small hole is formed in the fixing plate 33, a second small hole is formed in the air outlet tube 18 and communicated with the notch, the first small hole and the second small hole are coaxially arranged, one end of the driving rod 34 is fixedly connected with the upper portion of the detection plate 31, the other end of the driving rod 34 penetrates through the first small hole to be arranged inside the second small hole, and two ends of the fifth spring 32 are respectively connected with the upper portion of the detection plate 31 and the lower portion of the fixing.
When the connecting rod 9 moves up and down, the moving rod 14 can be driven by the supporting rod 13 to move up and down, so that the piston 15 moves up and down in the air cylinder 16, thereby external air can be introduced into the interior of the air cylinder 16 through the air inlet pipe 17 and then introduced into the air outlet pipe 18 to blow air to a person to be rescued, when the person to be rescued covers the main body 1 on the body, the handle 24 can be driven to move, so that the sealing plate 23 moves towards the direction close to the fixing ring 26, the third spring 25 is compressed, the limiting rod 28 is driven to move, when the sealing plate 23 abuts against the fixing ring 26, the ball 29 is embedded in the notch through the restoring force of the fourth spring 27, thereby limiting the position of the sealing plate 23, the ring hole of the fixing ring 26 is blocked by the sealing plate 23, when the sealing plate 23 moves, the cover plate 21 is driven by the control rod 22 to move, so that the connecting pipe 19 is no, then the air is introduced into the annular air bag 20 to realize the function of inflating the annular air bag 20, so that the annular air bag 20 is expanded, the inner side of the annular air bag 20 is abutted against a person to be saved, the function of fixing the person to be saved is realized, the person to be saved is prevented from being separated from the main body 1 due to insufficient physical strength during floating, the probability of separating the main body 1 from the person to be saved is reduced, the safety and reliability of the device are improved, after the annular air bag 20 is abutted against the person to be saved, the air is still inflated into the annular air bag 20, the detection plate 31 is moved upwards, the fifth spring 32 is compressed, the detection rod is moved upwards, the ball 29 embedded in the notch is jacked upwards, the sealing plate 23 is restored to the original position through the restoring force of the third spring 25, the sealing plate 23 is separated from the fixing ring 26, and the cover plate 21 is driven to block the connecting pipe 19, so that the annular air bag 20 is not inflated any more, the automatic switching function is realized, manual control is not needed, and the convenience of the equipment is improved.
Preferably, in order to heat the air in the intake duct 17, the safety mechanism further includes a light-condensing panel 37, the light-condensing panel 37 is fixed above the main body 1, and the light-condensing panel 37 is disposed below the intake duct 17.
Through setting up solar panel 37, can gather together the sunlight to carry out heating work to the air in the intake pipe 17, thereby it is higher to follow the temperature of outlet duct 18 spun air, thereby spouts steam to waiting to save the personnel, realizes the function of heating.
As preferred, for the restriction shrouding 23 moving direction, the control unit still includes two stopper 35, the top and the below of shrouding 23 respectively with two stopper 35 fixed connection, be equipped with two bar grooves on the outlet duct 18, two stopper 35 set up respectively in the inside in two bar grooves, stopper 35 and bar groove sliding connection.
When the closing plate 23 moves, the limiting block 35 is driven to move along the strip-shaped groove, so that the moving direction of the closing plate 23 is limited, and the closing plate 23 is more stable when moving.
As shown in fig. 4, the prompting mechanism further includes two protruding blocks 36, the two protruding blocks 36 are symmetrically arranged about the axis of the opening, the protruding blocks 36 are fixed on the inner wall of the opening, the rack 5 is provided with two sliding grooves, the protruding blocks 36 are in one-to-one correspondence with the sliding grooves, the protruding blocks 36 are arranged inside the sliding grooves, and the protruding blocks 36 are slidably connected with the sliding grooves.
When the rack 5 moves, the convex block 36 on the opening is embedded in the sliding groove of the rack 5, so that the rack 5 cannot rotate when moving up and down, the position of the rack 5 is prevented from being deviated, and the rack 5 cannot be meshed with the gear 6.
Preferably, the rack 5 is coated with an anti-corrosion zinc coating in order to prevent corrosion.
Preferably, the groove is a dovetail groove to avoid wobbling when the connecting rod 9 moves.
Preferably, the blind hole has a square cross-sectional shape in order to limit the direction of movement of the stopper rod 28.
Through setting up the blind hole into the quad slit for gag lever post 28 can not take place to rotate when moving along the blind hole, stability when having improved gag lever post 28 from the beginning and removing.
Preferably, in order to reduce the friction force, the outer periphery of the eccentric wheel 8 is coated with lubricating grease, so that the friction force between the eccentric wheel 8 and the connecting rod 9 is reduced, the abrasion of the eccentric wheel 8 and the connecting rod 9 is reduced, and the service life of the eccentric wheel 8 and the connecting rod 9 is prolonged.
Preferably, in order to facilitate the insertion of the driving lever 34 into the recess, an end of the driving lever 34 remote from the detection plate 31 is chamfered.
Preferably, the outer circumference of the body 1 is coated with a phosphor for the convenience of night indication.
When the device is used, a person to be rescued floats on the water surface through the main body 1, the floating plate 3 also floats on the water surface, through the flow of water, the floating plate 3 is made to move up and down, the rack 5 is driven to move up and down, the gear 6 is made to rotate back and forth through the meshing of the rack 5 and the gear 6, the rotating shaft 7 is driven to rotate back and forth, the eccentric wheel 8 is made to rotate back and forth, the connecting rod 9 can be made to move up and down, the moving block 12 can move up and down, the movable block 12 can be made to be discontinuous to strike the fixed block 11, the movable block 12 can generate large sound when striking the fixed block 11, the information of asking for help is made to judge the position of the person to be rescued through sound, the prompting function is realized, the difficulty is reduced for rescue work, the probability of success is increased, and the reliability. When the connecting rod 9 moves up and down, the moving rod 14 can be driven by the supporting rod 13 to move up and down, so that the piston 15 moves up and down in the air cylinder 16, thereby external air can be introduced into the interior of the air cylinder 16 through the air inlet pipe 17 and then introduced into the air outlet pipe 18 to blow air to a person to be rescued, when the person to be rescued covers the main body 1 on the body, the handle 24 can be driven to move, so that the sealing plate 23 moves towards the direction close to the fixing ring 26, the third spring 25 is compressed, the limiting rod 28 is driven to move, when the sealing plate 23 abuts against the fixing ring 26, the ball 29 is embedded in the notch through the restoring force of the fourth spring 27, thereby limiting the position of the sealing plate 23, the ring hole of the fixing ring 26 is blocked by the sealing plate 23, when the sealing plate 23 moves, the cover plate 21 is driven by the control rod 22 to move, so that the connecting pipe 19 is no, then the air is introduced into the annular air bag 20 to realize the function of inflating the annular air bag 20, so that the annular air bag 20 is expanded, the inner side of the annular air bag 20 is abutted against a person to be saved, the function of fixing the person to be saved is realized, the person to be saved is prevented from being separated from the main body 1 due to insufficient physical strength during floating, the probability of separating the main body 1 from the person to be saved is reduced, the safety and reliability of the device are improved, after the annular air bag 20 is abutted against the person to be saved, the air is still inflated into the annular air bag 20, the detection plate 31 is moved upwards, the fifth spring 32 is compressed, the detection rod is moved upwards, the ball 29 embedded in the notch is jacked upwards, the sealing plate 23 is restored to the original position through the restoring force of the third spring 25, the sealing plate 23 is separated from the fixing ring 26, and the cover plate 21 is driven to block the connecting pipe 19, so that the annular air bag 20 is not inflated any more, the automatic switching function is realized, manual control is not needed, and the convenience of the equipment is improved.
Compared with the prior art, the rescue equipment with high safety realizes the function of generating larger sound by discontinuously knocking the fixed block 11 through the prompting mechanism, so that the rescue personnel can judge the position of the personnel to be rescued through the sound, thereby realizing the prompting function, reducing the difficulty for rescue work, increasing the probability of successful rescue, and improving the reliability of the equipment, compared with the prior prompting mechanism, the prompting mechanism does not need electric power for driving, is more energy-saving and environment-friendly, and can fix the personnel to be rescued through the safety mechanism by inflating the annular air bag 20, avoid the personnel to be rescued from being separated from the main body 1 due to insufficient physical strength during floating, thereby reducing the probability of separating the main body 1 from the personnel to be rescued, and improving the safety and the reliability of the equipment, compared with the prior safety mechanism, the safety mechanism and the prompting mechanism are integrated into a linkage mechanism, and can also spray hot gas to the personnel to be rescued, the heating function is realized, and the practicability is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The rescue equipment with high safety is characterized by comprising a main body (1), a safety mechanism and two prompting mechanisms, wherein the main body (1) is annular, the safety mechanism is arranged on the main body (1), the two prompting mechanisms are symmetrically arranged relative to the axis of the main body (1), and the prompting mechanisms are connected with the safety mechanism;
the prompting mechanism comprises a fixed box (2), a floating plate (3), a first spring (4), a gear (6), a rack (5), a rotating shaft (7), a connecting rod (9), a second spring (10), two eccentric wheels (8), two second bearings and two prompting components, wherein an opening is arranged below the main body (1), one end of the rack (5) is fixedly connected with the upper part of the floating plate (3), the other end of the rack (5) penetrates through the opening to be arranged inside the fixed box (2), the two first bearings are respectively fixed on the inner walls of the two sides of the fixed box (2), the two ends of the rotating shaft (7) are respectively fixedly connected with the inner rings of the two first bearings, the gear (6) is fixed on the rotating shaft (7), the gear (6) is meshed with the other end of the rack (5), the two ends of the first spring (4) are respectively connected with the upper part of the floating plate (3) and the lower part of the fixed box (2), two eccentric wheels (8) are respectively fixed on two ends of the rotating shaft (7), grooves are arranged on two sides of the fixed box (2), two ends of the connecting rod (9) are respectively arranged in the two grooves, the connecting rod (9) is matched with the grooves, the connecting rod (9) is connected with the groove in a sliding way, two ends of the second spring (10) are respectively connected with the top in the fixed box (2) and the upper part of the connecting rod (9), the eccentric wheel (8) is abutted against the lower part of the connecting rod (9), the two prompting components are respectively arranged at the two ends of the upper part of the connecting rod (9), the prompting component comprises a moving block (12) and a fixed block (11), the fixed block (11) is fixed at the top in the fixed box (2), the moving block (12) is fixed above the connecting rod (9), the fixed block (11) and the moving block (12) are arranged in a right-to-right mode, and the upper portion of the connecting rod (9) is connected with the safety mechanism;
the safety mechanism comprises an annular air bag (20) and two inflation assemblies, wherein the annular air bag (20) and the main body (1) are coaxially arranged, the periphery of the annular air bag (20) is fixedly connected with the inner side of the main body (1), the inflation assemblies correspond to the connecting rods (9) one by one, and the inflation assemblies are connected with the connecting rods (9);
the inflation assembly comprises an air cylinder (16), a piston (15), a support rod (13), a moving rod (14), an air inlet pipe (17), an air outlet pipe (18), a connecting pipe (19), a control unit and a detection unit, the air cylinder (16) is fixed above the main body (1), the piston (15) is arranged inside the air cylinder (16), the piston (15) is hermetically connected with the inner wall of the air cylinder (16), through holes are formed in the upper part of the air cylinder (16) and the upper part of the fixing box (2), one end of the support rod (13) is fixedly connected with the upper part of the connecting rod (9), the moving rod (14) is L-shaped, one end of the moving rod (14) is fixedly connected with the upper part of the piston (15), the other end of the moving rod (14) and the other end of the support rod (13) respectively penetrate through the two through holes, the other end of the moving rod (14) is fixedly connected with the other end of the support rod (, one side of the air cylinder (16) close to the fixed box (2) is communicated with an air inlet pipe (17), the other side of the air cylinder (16) is communicated with an air outlet pipe (18), the air outlet pipe (18) is communicated with an annular air bag (20) through a connecting pipe (19), the detection unit is arranged on the annular air bag (20), and the control unit is arranged inside the air outlet pipe (18);
the control unit comprises a fixing ring (26), a cover plate (21), a sealing plate (23), a handle (24), a third spring (25), a limiting unit and a control rod (22), wherein the cover plate (21) is arranged at the joint of an air outlet pipe (18) and a connecting pipe (19), the periphery of the fixing ring (26) is fixedly connected with the inner wall of the air outlet pipe (18), the fixing ring (26) is arranged on one side of the cover plate (21) far away from an air cylinder (16), the control rod (22) is L-shaped, one end of the control rod (22) is fixedly connected with the upper part of the cover plate (21), the other end of the control rod (22) penetrates through a ring hole of the fixing ring (26) and is fixedly connected with the sealing plate (23), two ends of the third spring (25) are respectively connected with the sealing plate (23) and the fixing ring (26), one side of the handle (24) and one side of the sealing plate (23) far away from the fixing ring (26, the limiting unit is arranged at one end of the handle (24) close to the sealing plate (23);
the limiting unit comprises a limiting rod (28), a ball (29) and a fourth spring (27), a blind hole is formed in one end, close to the sealing plate (23), of the handle (24), one end of the limiting rod (28) is arranged inside the blind hole, the limiting rod (28) is matched with the blind hole, two ends of the fourth spring (27) are respectively connected with one end of the limiting rod (28) and the inner wall of the blind hole, a notch is formed in the other end of the limiting rod (28), the center of the ball (29) is arranged inside the notch, the ball (29) abuts against the inner wall of the air outlet pipe (18), a notch is formed in the inner wall of the air outlet pipe (18), and the notch is matched with the ball (29);
the detection unit comprises a detection tube (30), a detection plate (31), a driving rod (34), a fifth spring (32) and a fixing plate (33), one end of the detection tube (30) is communicated with the annular air bag (20), the fixing plate (33) is fixedly connected with the inner wall of the other end of the detection tube (30), the detection plate (31) is arranged inside the detection tube (30), the detection plate (31) is hermetically connected with the inner wall of the detection tube (30), a first small hole is formed in the fixing plate (33), a second small hole is formed in the air outlet tube (18), the second small hole is communicated with the notch, the first small hole and the second small hole are coaxially arranged, one end of the driving rod (34) is fixedly connected with the upper portion of the detection plate (31), the other end of the driving rod (34) penetrates through the first small hole to be arranged inside the second small hole, and two ends of the fifth spring (32) are respectively connected with the upper portion of the detection tube (31) and the lower portion of the fixing plate (33).
2. Rescue apparatus with high safety as claimed in claim 1, characterized in that the safety mechanism further comprises a light-gathering plate (37), the light-gathering plate (37) being fixed above the main body (1), the light-gathering plate (37) being arranged below the air intake duct (17).
3. The rescue equipment with high safety as claimed in claim 1, wherein the control unit further comprises two limiting blocks (35), the upper part and the lower part of the closing plate (23) are respectively and fixedly connected with the two limiting blocks (35), the air outlet pipe (18) is provided with two strip-shaped grooves, the two limiting blocks (35) are respectively arranged inside the two strip-shaped grooves, and the limiting blocks (35) are slidably connected with the strip-shaped grooves.
4. The rescue apparatus with high safety according to claim 1, wherein the prompting mechanism further comprises two protrusions (36), the two protrusions (36) are symmetrically arranged about the axis of the opening, the protrusions (36) are fixed on the inner wall of the opening, the rack (5) is provided with two sliding grooves, the protrusions (36) correspond to the sliding grooves one by one, the protrusions (36) are arranged inside the sliding grooves, and the protrusions (36) are connected with the sliding grooves in a sliding manner.
5. Rescue apparatus with high safety as claimed in claim 1, characterized in that the rack (5) is coated with an anti-corrosion zinc coating.
6. Rescue apparatus with high safety as claimed in claim 1, characterized in that the grooves are dovetail grooves.
7. Rescue equipment with high safety as claimed in claim 1, characterized in that the cross-sectional shape of the blind hole is square.
8. Rescue device with high safety according to claim 1, characterized in that the outer circumference of the eccentric wheel (8) is coated with grease.
9. Rescue apparatus with high safety as claimed in claim 1, characterized in that the end of the drive rod (34) remote from the detection plate (31) is chamfered.
10. Rescue device with high safety according to claim 1, characterized in that the body (1) is coated with fluorescent powder on its periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784178.5A CN112061344A (en) | 2020-08-06 | 2020-08-06 | High rescue equipment of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784178.5A CN112061344A (en) | 2020-08-06 | 2020-08-06 | High rescue equipment of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112061344A true CN112061344A (en) | 2020-12-11 |
Family
ID=73660806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010784178.5A Withdrawn CN112061344A (en) | 2020-08-06 | 2020-08-06 | High rescue equipment of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112061344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022817A (en) * | 2021-03-24 | 2021-06-25 | 肇庆市小凡人科技有限公司 | Marine life-saving equipment with clearance sacrifice function |
-
2020
- 2020-08-06 CN CN202010784178.5A patent/CN112061344A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022817A (en) * | 2021-03-24 | 2021-06-25 | 肇庆市小凡人科技有限公司 | Marine life-saving equipment with clearance sacrifice function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110266011A1 (en) | Mobile tube nozzle firefighting sensor pump for a firefighting product for preventing disasters | |
| CN112061344A (en) | High rescue equipment of security | |
| CN108860509B (en) | Rescue robot on water | |
| WO2008132461A2 (en) | Inflatable boom | |
| CN104085515A (en) | Salvage device and salvage method | |
| CN203921171U (en) | Salvage device | |
| CN108407747B (en) | Multifunctional vehicle door micro-explosion system | |
| CN113091718A (en) | Warning device for detecting building inclination by utilizing air bag | |
| CN111824369B (en) | Rescue equipment for flood escape | |
| CN112109862B (en) | Long-distance life-saving throwing device | |
| CN211885000U (en) | Auto-induction parachute-opening escape device in weightless state | |
| CN214524339U (en) | Water surface lifesaving equipment | |
| CN115122346A (en) | High-endurance large-span intelligent inspection robot | |
| CN111717302B (en) | Rescue robot | |
| CN203937846U (en) | Steamer topples to save oneself to climb and uses sucking disc arm cover | |
| CN111862647A (en) | Shock-proof type traffic signal lamp | |
| CN113525632A (en) | Underwater intelligent robot capable of floating upwards quickly | |
| CN220349909U (en) | Life buoy with emergency side air bags | |
| CN112644648B (en) | Internet of things water monitoring environment-friendly floating station capable of automatically adjusting according to wind power | |
| CN206634208U (en) | Rescue flight device on a kind of field water | |
| CN112009650A (en) | Rescue equipment with reminding function | |
| CN116214026B (en) | Automatic welding robot for computer pipeline detection | |
| CN112874728A (en) | Convenient marine life-saving equipment | |
| CN104058081A (en) | Sucking disk arm sleeve for self rescue climbing during ship overturning | |
| CN112093624B (en) | Municipal works foundation ditch safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201211 |