CN114602080B - Crack rescue device - Google Patents
Crack rescue device Download PDFInfo
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- CN114602080B CN114602080B CN202210230938.7A CN202210230938A CN114602080B CN 114602080 B CN114602080 B CN 114602080B CN 202210230938 A CN202210230938 A CN 202210230938A CN 114602080 B CN114602080 B CN 114602080B
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- rescue
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- main frame
- reel
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B99/00—Subject matter not provided for in other groups of this subclass
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- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
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Abstract
The invention provides a crack rescue device, and relates to the technical field of rescue devices. This crack rescue ware, including the rescue frame, the top middle part of rescue frame is provided with the wire rope handling hole, the top fixedly connected with body frame outer tube of rescue frame, the inner chamber and the wire rope handling hole of body frame outer tube are linked together, the inside sliding connection of body frame outer tube has the interior sleeve pipe of body frame, the side equidistance of body frame outer tube is provided with a plurality of pinholes, the sleeve pipe side also is provided with a plurality of pinholes with the same interval in the body frame, it has a bolt safety catch to alternate between body frame outer tube and the interior sheathed tube pinhole of body frame. The bottom of the rescue frame is blocked by the rope belt, so that a complete covering space is constructed, trapped people are protected in an all-round mode, the trapped people can be rescued by pulling the main frame outer sleeve and the main frame inner sleeve upwards, and the unfavorable condition that a fireman goes into a crack in person is avoided.
Description
Technical Field
The invention relates to the technical field of rescuers, in particular to a crack rescuer.
Background
At present, due to building construction, accident disasters and ground surface movement, a plurality of cracks exist on the ground surface, the width of the cracks is small, the depth of the cracks is large, and some cracks are quite hidden, so that accidents that children fall into the cracks frequently occur.
At present, the development of the existing crack rescue technology is very limited, most of rescues depend on the situation that firemen go down into cracks for rescue in person, but the situation that the rescue progress is slow and inconvenient is often caused by narrow space, so that serious accidents are easily caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a crack rescue device, which solves the problem that a fireman needs to go into a crack in person in the existing crack rescue.
In order to achieve the purpose, the invention is realized by the following technical scheme: a crack rescue device comprises a rescue frame, wherein a rope threading hole is formed in the middle of the top end of the rescue frame, a main frame outer sleeve is fixedly connected to the top of the rescue frame, the inner cavity of the main frame outer sleeve is communicated with the rope threading hole, a main frame inner sleeve is connected to the inner portion of the main frame outer sleeve in a sliding mode, a plurality of pin holes are formed in the side face of the main frame outer sleeve in an equidistance mode, a plurality of pin holes are formed in the side face of the main frame inner sleeve in the same interval mode, a bolt safety pin is inserted between the main frame outer sleeve and the pin holes of the main frame inner sleeve in a penetrating mode, a nut is connected to the outer portion of the bolt safety pin in a threaded mode to prevent falling off, a crank winding rod is rotatably connected to the top of the main frame inner sleeve, another pin hole is formed in the two sides, located in a crank structure, of the crank winding rod, above the side face of the main frame inner sleeve, and a U-shaped safety pin is inserted between the two another pin holes, the crank structure in the crank winding rod is encircled by the concave part of the U-shaped safety pin;
fastening screws are arranged at four corners of the top of the rescue frame, protection plates are arranged at positions on two sides of the rescue frame, sliding grooves are formed in two sides of the top of each protection plate, the insides of the sliding grooves are correspondingly and slidably connected to the outsides of bases of the fastening screws, knob nuts are respectively in threaded connection with the outsides of the fastening screws, and the bottoms of the knob nuts are respectively tightly attached to the corresponding positions on the top of the protection plates;
a reel is arranged above one side of the rescue frame, a pair of rope pipes are arranged on the opposite side of the rescue frame side by side, first pulleys are arranged below one side of each rope pipe close to the reel, and second pulleys are symmetrically arranged above one side of each rope pipe close to the reel;
the reel consists of a winding roller, coil springs and mounting bases, wherein the winding roller is positioned between the two mounting bases, shaft levers are arranged in the middles of the two ends of the winding roller, the shaft levers are respectively and rotatably connected inside the mounting bases, the outer parts of the shaft levers are respectively and fixedly connected with the coil springs, and the other ends of the coil springs are respectively and fixedly connected in inner cavities of the corresponding mounting bases;
a pair of third pulleys is arranged on one side, close to the second pulleys, of the inner wall of the top end of the rescue frame side by side, a guide roller is rotatably connected to the position, located right below the reel, in the rescue frame, a cross bar is arranged right below the guide roller in the rescue frame, and a gap is formed between the cross bar and the guide roller;
the steel wire rope is characterized by also comprising a rope belt, wherein one end of the rope belt is wound and connected to the outside of the reel, the other end of the rope belt penetrates through a gap between the cross bar and the guide roller from the outer side of the guide roller, and steel rings are arranged on two sides of the end;
the inside of steel ring all is connected with the rope that pulls, the one end that the rope kept away from the steel ring corresponds in proper order and walks around the bottom of first pulley, passes the inside of rope pipe, walks around the top of second pulley, walks around the bottom of third pulley, and passes the reel pole of frame outer tube and the interior sheathed tube inner chamber of frame back fixed connection in the crank reel structural.
Preferably, the rescue frame top inner wall is located one side fixedly connected with LED lamp of wire rope handling hole, the both sides that the top inner wall of rescue frame is located the LED lamp are provided with infrared camera and high definition digtal camera respectively, rescue frame top inner wall all is provided with stable handle near both sides fender position department.
The working principle is as follows: according to the depth of a crack where trapped people are located, the relative length between the outer sleeve of the main frame and the inner sleeve of the main frame is adjusted, the bolt safety pin and the nut are utilized to fix the structure, so that the rescue depth of the rescue device is increased, meanwhile, according to the width of the crack, the distance between two side protection plates can be adjusted by utilizing the knob nut, so that the trapped people can be prevented from being injured by falling stones and the like, the rescue device with the adjusted structure is stretched into the crack, the condition of the trapped people in the crack is observed by utilizing an infrared camera, a high-definition camera and an LED lamp, the trapped people are induced to drill into the rescue frame from the bottom of the rescue frame, the trapped people can stably stabilize the handle by two hands and step on a bottom frame of the rescue frame, then the rescue people can rotate a crank winding rod, further, the traction rope is driven to move by winding the traction rope, and the traction rope is further pulled on a third pulley, The second pulley, under the direction limiting displacement of rope pipe and first pulley, pull the rope and take to rope pipe department motion through the steel loop, so that the bottom of shutoff rescue frame, after the shutoff finishes, insert the downthehole round pin on the sleeve pipe side in the body frame with U-shaped safety pin, thereby rely on embracing the rocking handle winding stem and make the rope area that pulls down that the rope pulls keep stable situation, finally make trapped personnel rescue frame and side additional structure completely cover, it can rescue trapped personnel to lift up body frame outer tube and body frame inner tube to lift up at last, then pull out the U-shaped safety pin, and then the rope area will get back to the normal position under the effect of the inside wind spring of reel, thereby can leave the passageway of walking out the rescue frame for trapped personnel, realize the crack rescue purpose.
The invention provides a crack rescue device. The method has the following beneficial effects:
1. the invention can lead trapped persons to drill into the rescue frame by inducing the trapped persons to further rotate the crank winding rod, lead the rope belt to move to the rope pipe by winding and pulling the rope, thereby plugging the bottom of the rescue frame, insert the U-shaped safety pin into the pin hole on the side surface of the inner sleeve of the main frame after plugging, lead the dragged rope belt to keep stable state by encircling the crank winding rod, finally lead the trapped persons to be completely covered by the rescue frame and the side auxiliary structure thereof, thereby constructing a complete covering space, giving the trapped persons an omnibearing protection, finally pulling the main frame outer sleeve and the main frame inner sleeve upwards to rescue the trapped persons, then pulling out the U-shaped safety pin, further leading the rope belt to return to the original position under the action of the coil spring in the reel, further leaving a passage for the trapped persons to leave the rescue frame, and realizing the purpose of crack rescue, the unfavorable condition that the firemen go down into the crack in person is avoided.
2. According to the invention, the rescue depth of the rescue device can be increased by adjusting the relative length between the outer sleeve of the main frame and the inner sleeve of the main frame and fixing the structures by using the bolt safety pin and the nut, and meanwhile, according to the width of the crack, the distance between the two side protection plates can be adjusted by using the knob nut, so that trapped people can be prevented from being injured by falling stones and the like, meanwhile, the rescue device has stronger adaptability and improved working capacity.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of an outer casing of the main frame of the present invention;
FIG. 3 is a schematic view of the interior of the frame of the present invention;
FIG. 4 is a partial schematic structural view of the present invention;
FIG. 5 is a schematic view of a fender panel of the invention;
fig. 6 is a schematic view of a third sheave of the present invention.
Wherein, 1, a rescue frame; 2. a stringing hole; 3. a main frame outer sleeve; 4. an inner sleeve of the main frame; 5. a bolt shear pin; 6. a nut; 7. a crank winding rod; 8. a U-shaped safety pin; 9. fastening screws; 10. a knob nut; 11. a protection plate; 12. a reel; 13. a rope belt; 14. a guide roller; 15. a steel ring; 16. a traction rope; 17. a rope tube; 18. a first pulley; 19. a second pulley; 20. a third pulley; 21. an infrared camera; 22. a high-definition camera; 23. an LED lamp; 24. the handle is stabilized.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the invention provides a crack rescue device, which comprises a rescue frame 1, wherein a rope threading hole 2 is formed in the middle of the top end of the rescue frame 1, a main frame outer sleeve 3 is fixedly connected to the top of the rescue frame 1, an inner cavity of the main frame outer sleeve 3 is communicated with the rope threading hole 2, a main frame inner sleeve 4 is slidably connected to the inside of the main frame outer sleeve 3, a plurality of pin holes are formed in the side surface of the main frame outer sleeve 3 at equal intervals, a plurality of pin holes are formed in the side surface of the main frame inner sleeve 4 at equal intervals, a bolt safety pin 5 is inserted between the main frame outer sleeve 3 and the pin hole of the main frame inner sleeve 4, a nut 6 is connected to the outside of the bolt safety pin 5 in a threaded manner to prevent the bolt safety pin from falling off, a crank reel 7 is rotatably connected to the top of the main frame inner sleeve 4, another pin hole is formed in the upper portion of the side surface of the main frame inner sleeve 4 and positioned on two sides of the crank structure in the crank reel 7, a U-shaped safety pin 8 is inserted between the two other pin holes, and the inner concave part of the U-shaped safety pin 8 encircles the crank structure in the crank rolling rod 7.
In this embodiment, according to the crack degree of depth that stranded personnel located, adjust the relative length between body frame outer tube 3, the body frame interior sleeve pipe 4 to utilize bolt safety pin 5, nut 6 to carry out the fixed between the structure, so that increase this rescue ware's rescue degree of depth, simultaneously according to the width of crack, through utilizing knob nut 10, can adjust the interval of both sides guard plate 11, be convenient for make stranded personnel avoid falling rocks etc. to injure by a crashing object.
A pair of third pulleys 20 are arranged side by side on one side of the inner wall of the top end of the rescue frame 1 close to the second pulleys 19, a guide roller 14 is rotatably connected to the position, right below the reel 12, in the rescue frame 1, a cross bar is arranged right below the guide roller 14, and a gap is formed between the cross bar and the guide roller 14.
The steel wire rope winding device further comprises a rope belt 13, one end of the rope belt 13 is wound and connected to the outside of the reel 12, the other end of the rope belt 13 penetrates through a gap between the cross bar and the guide roller 14 from the outer side of the guide roller 14, and steel rings 15 are arranged on two sides of the end.
The interior of the steel ring 15 is connected with a traction rope 16, and one end of the traction rope 16 far away from the steel ring 15 sequentially and correspondingly winds the bottom of the first pulley 18, penetrates through the interior of the rope pipe 17, winds the top of the second pulley 19, winds the bottom of the third pulley 20, penetrates through the inner cavities of the main frame outer sleeve 3 and the main frame inner sleeve 4 and then is fixedly connected to a winding rod structure in the crank winding rod 7.
In this embodiment, the rescue device with the adjusted structure is inserted into the crack, and simultaneously, trapped people are induced to drill into the rescue frame 1 from the bottom of the rescue frame 1, then the trapped people stably hold the stabilizing handle 24 with two hands and step on the bottom frame of the rescue frame 1 with feet, so that the rescue people can rotate the crank winding rod 7, and further the traction rope 16 is wound to enable the traction rope 16 to move, and further the traction rope 16 pulls the rope belt 13 to move towards the rope pipe 17 through the steel ring 15 under the guiding and limiting effects of the third pulley 20, the second pulley 19, the rope pipe 17 and the first pulley 18, so that the bottom of the rescue frame 1 can be blocked, and therefore, a complete covered bag space is constructed, and the trapped people are protected in an all-directional mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a crack rescue ware, includes rescue frame (1), its characterized in that: the rope threading device is characterized in that a rope threading hole (2) is formed in the middle of the top end of the rescue frame (1), a main frame outer sleeve (3) is fixedly connected to the top of the rescue frame (1), an inner cavity of the main frame outer sleeve (3) is communicated with the rope threading hole (2), a main frame inner sleeve (4) is connected to the inside of the main frame outer sleeve (3) in a sliding mode, a plurality of pin holes are formed in the side face of the main frame outer sleeve (3) in an equidistant mode, a plurality of pin holes are formed in the side face of the main frame inner sleeve (4) in the same interval mode, a bolt safety pin (5) is inserted between the pin holes of the main frame outer sleeve (3) and the main frame inner sleeve (4), a nut (6) is connected to the outer portion of the bolt safety pin (5) in a threaded mode to prevent falling off, a crank winding rod (7) is rotatably connected to the top of the main frame inner sleeve (4), another pin hole is formed in the two sides, above the crank winding rod (7), of the crank structure, of the crank winding rod (4), a U-shaped safety pin (8) is inserted between the two other pin holes, and the crank structure in the crank winding rod (7) is encircled by the concave part of the U-shaped safety pin (8);
fastening screws (9) are arranged at four corners of the top of the rescue frame (1), protection plates (11) are arranged at positions on two sides of the rescue frame (1), sliding grooves are arranged on two sides of the top of the protection plates (11), the insides of the sliding grooves are correspondingly and slidably connected to the outsides of bases of the fastening screws (9), knob nuts (10) are connected to the outsides of the fastening screws (9) in a threaded mode, and the bottoms of the knob nuts (10) are tightly attached to the positions, corresponding to the tops of the protection plates (11), respectively;
a reel (12) is arranged above one side of the rescue frame (1), a pair of rope pipes (17) are arranged on the opposite side of the rescue frame (1) side by side, first pulleys (18) are arranged below one side, close to the reel (12), of the rope pipes (17), and second pulleys (19) are symmetrically arranged above one side, close to the reel (12), of the rope pipes (17);
the reel (12) consists of a winding roller, a coil spring and mounting bases, the winding roller is positioned between the two mounting bases, shaft rods are arranged in the middle parts of two ends of the winding roller, the shaft rods are respectively and rotatably connected inside the mounting bases, the outer parts of the shaft rods are respectively and fixedly connected with the coil spring, and the other end of the coil spring is respectively and fixedly connected in an inner cavity of the corresponding mounting base;
a pair of third pulleys (20) is arranged on one side, close to the second pulley (19), of the inner wall of the top end of the rescue frame (1) side by side, a guide roller (14) is rotatably connected to the position, right below the reel (12), of the interior of the rescue frame (1), a cross bar is arranged on the position, right below the guide roller (14), of the rescue frame (1), and a gap is formed between the cross bar and the guide roller (14);
the steel wire rope is characterized by further comprising a rope belt (13), one end of the rope belt (13) is wound and connected to the outside of the reel (12), the other end of the rope belt (13) penetrates through a gap between the cross bar and the guide roller (14) from the outer side of the guide roller (14), and steel rings (15) are arranged on two sides of the end;
the inside of steel loop (15) all is connected with traction rope (16), traction rope (16) keep away from the one end of steel loop (15) and correspond in proper order and wind the bottom of first pulley (18), pass the inside of rope pipe (17), walk around the top of second pulley (19), wind the bottom of third pulley (20) and pass behind the inner chamber of body frame outer tube (3) and interior sleeve pipe of body frame (4) the reel of fixed connection in crank reel (7) structurally.
2. A crack rescue device as claimed in claim 1, characterised in that: rescue frame (1) top inner wall is located one side fixedly connected with LED lamp (23) of wire rope handling hole (2), the both sides that the top inner wall of rescue frame (1) is located LED lamp (23) are provided with infrared camera (21) and high definition digtal camera (22) respectively, rescue frame (1) top inner wall is close to both sides guard plate (11) position department and all is provided with stable handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230938.7A CN114602080B (en) | 2022-03-09 | 2022-03-09 | Crack rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230938.7A CN114602080B (en) | 2022-03-09 | 2022-03-09 | Crack rescue device |
Publications (2)
| Publication Number | Publication Date |
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| CN114602080A CN114602080A (en) | 2022-06-10 |
| CN114602080B true CN114602080B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210230938.7A Active CN114602080B (en) | 2022-03-09 | 2022-03-09 | Crack rescue device |
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| CN (1) | CN114602080B (en) |
Citations (10)
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|---|---|---|---|---|
| CN102019053A (en) * | 2009-09-17 | 2011-04-20 | 陈际军 | Lifesaving parachute for narrow well |
| CN202506021U (en) * | 2012-02-06 | 2012-10-31 | 中国水电顾问集团华东勘测设计研究院 | Lifesaving device for deep well |
| CN204563372U (en) * | 2015-02-14 | 2015-08-19 | 罗敏 | A kind of attachment is rescued with binding mechanism and motor-pumped well and is wrapped |
| CN106823190A (en) * | 2017-04-19 | 2017-06-13 | 陈廷连 | A kind of inverted L-shaped deep-well rescue device and method |
| CN108079465A (en) * | 2018-01-30 | 2018-05-29 | 西安科技大学 | A kind of vehicle-mounted deep well rescue device for different well head diameters |
| CN108930552A (en) * | 2018-06-20 | 2018-12-04 | 朴思万 | A kind of deliverance apparatus |
| CN109260623A (en) * | 2018-07-19 | 2019-01-25 | 佛山市洵腾科技有限公司 | A kind of Underwell rescue device |
| CN210096726U (en) * | 2019-05-29 | 2020-02-21 | 刘胜 | Underground rescue device |
| CN111569303A (en) * | 2020-05-18 | 2020-08-25 | 潘显富 | Safety device based on outdoor deep well rescue |
| CN112587827A (en) * | 2020-12-25 | 2021-04-02 | 广州医科大学附属第五医院 | Deep well rescue fisher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010058424A2 (en) * | 2008-11-24 | 2010-05-27 | Jainendra Kumar Singh | Rescue device for marooned victims |
-
2022
- 2022-03-09 CN CN202210230938.7A patent/CN114602080B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019053A (en) * | 2009-09-17 | 2011-04-20 | 陈际军 | Lifesaving parachute for narrow well |
| CN202506021U (en) * | 2012-02-06 | 2012-10-31 | 中国水电顾问集团华东勘测设计研究院 | Lifesaving device for deep well |
| CN204563372U (en) * | 2015-02-14 | 2015-08-19 | 罗敏 | A kind of attachment is rescued with binding mechanism and motor-pumped well and is wrapped |
| CN106823190A (en) * | 2017-04-19 | 2017-06-13 | 陈廷连 | A kind of inverted L-shaped deep-well rescue device and method |
| CN108079465A (en) * | 2018-01-30 | 2018-05-29 | 西安科技大学 | A kind of vehicle-mounted deep well rescue device for different well head diameters |
| CN108930552A (en) * | 2018-06-20 | 2018-12-04 | 朴思万 | A kind of deliverance apparatus |
| CN109260623A (en) * | 2018-07-19 | 2019-01-25 | 佛山市洵腾科技有限公司 | A kind of Underwell rescue device |
| CN210096726U (en) * | 2019-05-29 | 2020-02-21 | 刘胜 | Underground rescue device |
| CN111569303A (en) * | 2020-05-18 | 2020-08-25 | 潘显富 | Safety device based on outdoor deep well rescue |
| CN112587827A (en) * | 2020-12-25 | 2021-04-02 | 广州医科大学附属第五医院 | Deep well rescue fisher |
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| Publication number | Publication date |
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| CN114602080A (en) | 2022-06-10 |
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