CN110102034B - Anti-falling injury protection device and skiing simulator with same - Google Patents
Anti-falling injury protection device and skiing simulator with same Download PDFInfo
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- CN110102034B CN110102034B CN201910424250.0A CN201910424250A CN110102034B CN 110102034 B CN110102034 B CN 110102034B CN 201910424250 A CN201910424250 A CN 201910424250A CN 110102034 B CN110102034 B CN 110102034B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/18—Training appliances or apparatus for special sports for skiing
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2244/00—Sports without balls
- A63B2244/19—Skiing
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Abstract
The invention discloses a falling injury prevention protection device and a skiing simulator with the same, which comprise a first T-shaped frame, a second T-shaped frame and a main beam rod, wherein the first T-shaped frame and the second T-shaped frame are connected with the main beam rod at the position close to the top and at the same horizontal height, pull rods which are obliquely pulled with the main beam rod are welded at the tops of the first T-shaped frame and the second T-shaped frame, a sliding rail is welded at the bottom of the main beam rod, the sliding rail is of a long circular ring structure, and a movable frame at the upper part of the sliding rail can conveniently circulate on the. According to the invention, the movable frame is connected with the user through the pull rope in a mode of limiting the movable frame to move within a specified range through the slide rail, so that the movable range of a new student can be limited, and the threat of the new student to other users on the skiing simulator due to poor palm control performance is avoided; the pulley is connected to the bottom of the first T-shaped frame and the bottom of the second T-shaped frame in a rotating mode, the channel steel which is used for enabling the pulley to slide at the bottoms of the first T-shaped frame and the second T-shaped frame is arranged in a matched mode, and the position of the anti-falling injury protection device can be adjusted by a user conveniently as required.
Description
Technical Field
The invention relates to the technical field of skiing simulators, in particular to a falling injury prevention protection device and a skiing simulator with the same.
Background
Skiing is a competitive sport where athletes mount skis on the bottom of boots and play speed, jump, and downhill on snow. The snowboard is made of wood, metal materials and plastics by mixing. Alpine skiing consists of downhill, small and large turns (slalom). The alpine skiing hybrid project consists of the three projects. People can hold a ski stick and step on a ski to slide on the snow surface in a standing posture. The "standing", "board", "snow" and "skating" are key elements of skiing sports. With the rise of skiing sports, skiing simulators are produced.
Current skiing analogue machine only drives dull and stereotyped upset through hydraulic pressure strutting arrangement, simulate the slope and realize the skiing simulation, this kind of structure, the beginner of being not convenient for learns, because the beginner is relatively poor to the ability of controlling of ski, be difficult to change the motion trail according to the actual situation of sliding, cause the threat to other users on the skiing analogue machine like this, in the beginner's learning, the easy fall down is fallen down, it is great to the destructiveness of health position to receive the posture influence of falling, and can roll along the slope after falling down, cause the threat to other users.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a falling injury prevention protection device and a skiing simulator with the same, wherein the movable frame is connected with a user through a pull rope in a mode of limiting the movable frame to move within a specified range through a slide rail, so that the movable range of a new student can be limited, and the threat of the new student to other users on the skiing simulator due to poor palm control performance is avoided; the pulleys are rotatably connected to the bottoms of the first T-shaped frame and the second T-shaped frame, and channel steel for the pulleys at the bottoms of the first T-shaped frame and the second T-shaped frame to slide is arranged in a matched manner, so that a user can conveniently adjust the position of the anti-falling injury protection device as required; the hydraulic telescopic cylinder drives the top plate to be in extrusion contact with the bottom platform rail of the skiing simulator, so that the firmness of the anti-falling injury protection device can be improved, and the safety of the skiing simulator is improved; by connecting the pull rope with the circular hole end of the hook, when a user falls down, drags the hook to turn over and is clamped with the sawtooth plate through the hook block, the movable frame can be limited to slide along the slide rail, and the pull rope is connected with the fixed movable frame, so that the falling personnel can be prevented from rolling along a slope to threaten other users; through setting up the day type knot that is used for adjusting length at the fag end, be convenient for adjust the length of stay cord according to user's height, reach the length of best result of use, play the effect that bradyseism and adjustment fall the posture through the spring rope of connecting, avoid directly falling the damage that causes the human body.
The purpose of the invention can be realized by the following technical scheme:
a falling-injury prevention protection device comprises a first T-shaped frame, a second T-shaped frame and a main beam rod, wherein the first T-shaped frame and the second T-shaped frame are close to the same horizontal height position at the top of the main beam rod, pull rods which are obliquely pulled with the main beam rod are welded at the tops of the first T-shaped frame and the second T-shaped frame, a slide rail is welded at the bottom of the main beam rod, the slide rail is of a long circular ring structure, a movable frame on the upper portion of the slide rail can be conveniently circulated on the slide rail, a plurality of connecting rods connected with the top surface of the slide rail are welded at equal intervals on the side wall of the main beam rod, the connecting strength of the main beam rod and the slide rail is improved through the connecting rods, sawtooth plates are welded and fixed at the long edges of the bottom of the slide rail corresponding to two sides, the movable frame is connected with the movable frame in a sliding manner, wherein the, after the pulling force stops, the movable frame stops moving, the bottom of the movable frame is connected with a pulling rope connected with a user, and the movable frame is connected with the sliding rail through the pulling rope, so that the purpose of limiting the moving range of a new student is achieved.
Further, the method comprises the following steps: the vertical section of the slide rail is I-shaped.
Further, the method comprises the following steps: first T type frame and second T type frame structure size are the same, and the bottom of first T type frame and second T type frame is rotated and is connected with the pulley, first T type frame and second T type frame all form a complete set and are provided with the gliding channel-section steel of confession pulley, and through this kind of structure, operating personnel can be as required, adjusts the position of preventing tumble injury protection device.
Further, the method comprises the following steps: the outer wall of the first T-shaped frame, which deviates from the second T-shaped frame, is rotatably connected with a hydraulic telescopic cylinder, and the end part of the hydraulic telescopic cylinder is rotatably connected with a top plate.
Further, the method comprises the following steps: the cross section of the top plate is L-shaped, so that the top plate is contacted with two surfaces of a contact object, and the limiting effect can be achieved.
Further, the method comprises the following steps: the adjustable shelf includes four corner welded wheel carriers of bottom plate and top surface, four the inside of wheel carrier all rotates and is connected with the gyro wheel rolling with the slide rail, the center welding of bottom plate has the rotation seat, the inside of rotating the seat rotates through torsion spring and is connected with the couple, prescribes a limit to the gesture of couple through torsion spring, only reaches after enough intensity, can drive the couple upset, the couple pastes the tip that leans on the bottom plate and is hook-shaped piece, the tip that the bottom plate was kept away from to the couple sets up the round hole, the top surface of bottom plate corresponds the couple round hole end and has seted up the wire rope handling hole, and the stay cord of being convenient for penetrates and is.
Further, the method comprises the following steps: the hook block at the end part of the hook and the sawtooth groove of the sawtooth plate are clamping components, and the movable frame is limited to move on the sliding rail through the clamping of the hook block of the hook and the sawtooth groove of the sawtooth plate.
Further, the method comprises the following steps: the stay cord includes the spring rope that fag end and one end are connected, the spring rope bottom is connected with the activity and buckles, the outer wall sliding connection of fag end has the day type of being connected rather than the other end to buckle, detains the distance of removing on the fag end through the day type, realizes the purpose according to different heights adjustment fag end length, and the spring rope then through slowing down the speed of falling down, reduces the bodily injury that falls down and cause.
Further, the method comprises the following steps: the anti-falling injury protection device comprises the following specific use steps:
the method comprises the following steps: fixing two channel steels on the slope surface of the skiing simulator through bolts, wherein the center distance between the two channel steels is the same as the length of a main beam, and then correspondingly and slidably connecting a first T-shaped frame and a second T-shaped frame of the anti-falling injury protection device with the two channel steels, and pushing the whole anti-falling injury protection device to move along the channel steels until one half of the slide rail corresponds to a walking slope and the other half corresponds to a sliding slope;
step two: lifting the hydraulic telescopic cylinder, and then controlling the hydraulic telescopic cylinder to extend, so that a top plate connected with the end part of the hydraulic telescopic cylinder is clamped with a railing at the lower part of the skiing simulator;
step three: the new student wears the sliding device at the position of the walking slope, wears the braces, connects the movable buckle of the pull rope with the braces, and changes the position of the buckle on the rope belt to the position of the spring rope drooping from the connection position by 15-20cm according to the height of the new student;
step four: new student, walk to the top surface that coasts the slope, radial direction lapse along the girder pole, skiing training is carried out, it coasts the region to inject through the stay cord, avoid violently dashing and directly hitting and cause the injury to other people, and when new student falls down, slow down the speed of falling to the ground through the spring rope earlier, reduce the injury of falling to new student, simultaneously along with the straight couple upset that can drive the fag end and connect of spring rope, make the hook-shaped piece and the serration plate of couple tip carry out the block, thereby accomplish the movable frame fixed on the slide rail, reach the new student of restriction and continue to slide, and new student after falling down can make oneself have the attachment point with the help of the stay cord after movable frame and slide rail are fixed, make things convenient for oneself to stand.
A skiing simulator comprises the anti-falling protection device.
The invention has the beneficial effects that:
1. the movable frame is connected with a user through the pull rope in a mode that the movable frame is limited to move within a specified range through the slide rail, so that the moving range of a new student can be limited, and the threat of the new student to other users on the skiing simulator due to poor palm control performance is avoided;
2. the pulleys are rotatably connected to the bottoms of the first T-shaped frame and the second T-shaped frame, and channel steel for the pulleys at the bottoms of the first T-shaped frame and the second T-shaped frame to slide is arranged in a matched manner, so that a user can conveniently adjust the position of the anti-falling injury protection device according to needs;
3. the outer wall of the first T-shaped frame, which is far away from the second T-shaped frame, is rotatably connected with a hydraulic telescopic cylinder, the end part of the hydraulic telescopic cylinder is rotatably connected with a top plate, the cross section of the top plate is L-shaped, and the top plate is driven by the hydraulic telescopic cylinder to be in extrusion contact with a bottom platform rail of the skiing simulator, so that the firmness of the anti-falling injury protection device can be improved, and the safety of the skiing simulator is improved;
4. the four corners of the bottom plate of the movable frame are rotatably connected with idler wheels rolling with the sliding rails through wheel carriers, a rotating seat is welded at the center of the bottom plate, a hook is rotatably connected inside the rotating seat through a torsion spring, the end, close to the bottom plate, of the hook is a hook-shaped block, a round hole is formed in the end, far away from the bottom plate, of the hook, a rope through hole is formed in the top surface of the bottom plate, corresponding to the hook round hole end, the stay rope is connected with the hook round hole end, when a user tumble and drag the hook to overturn through the hook-shaped block and the sawtooth plate, the movable frame can be limited to slide along the sliding rails, the stay rope is connected with the fixed movable frame, and the tumble;
5. the stay cord includes the spring rope that fag end and one end are connected, the spring rope bottom is connected with the activity and buckles, the outer wall sliding connection of fag end has the day type of being connected rather than the other end to buckle, through fag end connection spring rope, and the day type that is used for adjusting length in the fag end setting is buckled, this kind of structure, be convenient for adjust the length of stay cord according to user's height, reach the length of best result of use, play the effect that bradyseism and adjustment fall the posture through the spring rope of connecting, avoid directly falling the damage that causes the human body.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the combination of the fall injury prevention protection device and the ski simulator of the present invention;
FIG. 2 is a schematic view of the anti-fall injury protection device of the present invention;
FIG. 3 is a schematic structural view of a second T-shaped frame according to the present invention;
FIG. 4 is a schematic structural view of a movable frame according to the present invention;
FIG. 5 is a schematic bottom view of the slide rail of the present invention;
fig. 6 is a schematic view of the construction of the pull cord of the present invention.
In the figure: 100. a fall injury prevention protection device; 101. a top plate; 102. a hydraulic telescopic cylinder; 103. a first T-shaped frame; 104. a connecting rod; 105. a slide rail; 1051. a serrated plate; 106. a main beam bar; 107. a pull rod; 108. a second T-shaped frame; 1081. a pulley; 109. channel steel; 110. a movable frame; 1101. a base plate; 1102. a stringing hole; 1103. a rotating seat; 1104. hooking; 1105. a wheel carrier; 1106. a roller; 111. pulling a rope; 1111. a movable buckle; 1112. a spring cord; 1113. a rope belt; 1114. a B-shaped buckle; 200. skiing simulator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Referring to fig. 1-6, a protection device 100 for preventing falling injury comprises a first T-shaped frame 103, a second T-shaped frame 108 and a main beam 106 connected to the first T-shaped frame 103 and the second T-shaped frame 108 at a position close to the top and at the same horizontal height, pull rods 107 obliquely pulling the main beam 106 are welded to the tops of the first T-shaped frame 103 and the second T-shaped frame 108, slide rails 105 are welded to the bottom of the main beam 106, the slide rails 105 are of a long circular ring structure, so that the movable frames 110 at the upper portions of the slide rails can circulate on the slide rails 105, a plurality of connecting rods 104 connected to the top surfaces of the slide rails 105 are welded to the side walls of the main beam 106 at equal intervals, the connecting strength between the main beam 106 and the slide rails 105 is improved by the connecting rods 104, saw-toothed plates 1051 are welded to the bottom of the slide rails 105 corresponding to the long sides, the movable frames 110 are slidably connected to the inside of, therefore, only the downward pulling force can drive the movable frame 110 to move along the sliding rail 105, after the pulling force stops, the movable frame 110 stops moving, the bottom of the movable frame 110 is connected with a pulling rope 111 connected with a user, and the pulling rope 111 is connected with the movable frame 110 on the sliding rail 105, so that the purpose of limiting the moving range of a new student is achieved.
The vertical cross section of the sliding rail 105 is I-shaped, the first T-shaped frame 103 and the second T-shaped frame 108 are identical in structure size, the bottom portions of the first T-shaped frame 103 and the second T-shaped frame 108 are rotatably connected with pulleys 1081, the first T-shaped frame 103 and the second T-shaped frame 108 are provided with channel steel 109 for the pulleys 1081 to slide in a matched mode, through the structure, an operator can adjust the position of the anti-falling injury protection device 100 according to needs, the outer wall, deviating from the second T-shaped frame 108, of the first T-shaped frame 103 is rotatably connected with the hydraulic telescopic cylinder 102, the end portion of the hydraulic telescopic cylinder 102 is rotatably connected with the top plate 101, the cross section of the top plate 101 is L-shaped, and therefore the top plate 101 is in contact with two surfaces of a contact object, and limited effects can be.
The movable frame 110 comprises a bottom plate 1101 and wheel frames 1105 welded to four corners of the top surface of the bottom plate 1101, rollers 1106 rolling with the sliding rails 105 are rotatably connected to the insides of the four wheel frames 1105, a rotating seat 1103 is welded to the center of the bottom plate 1101, a hook 1104 is rotatably connected to the inside of the rotating seat 1103 through a torsion spring, the posture of the hook 1104 is limited through the torsion spring, the hook 1104 can be driven to turn over only after enough strength is achieved, the end portion, close to the bottom plate 1101, of the hook 1104 is a hook-shaped block, a round hole is formed in the end portion, far away from the bottom plate 1101, of the hook 1104, a rope penetrating hole 1102 is formed in the top surface of the bottom plate 1101 and corresponds to the round hole of the hook 1104, the rope 111 penetrates into the round hole of the hook 1104 to be connected with the round hole of the hook 1104, the hook-shaped block at the end portion.
Stay cord 111 includes the spring rope 1112 that fag end 1113 and one end are connected, and spring rope 1112 bottom is connected with the activity and detains 1111, and fag end 1113's outer wall sliding connection has the day type of being connected rather than the other end to detain 1114, detains the distance that 1114 removed on fag end 1113 through the day type, realizes the purpose according to different heights adjustment fag end 1113 length, and spring rope 1112 is then through slowing down the speed of falling down, reduces the bodily injury that falls down and cause.
The anti-fall injury protection device 100 is specifically used as follows:
the method comprises the following steps: fixing two channel steels 109 on the slope surface of the skiing simulator 200 through bolts, wherein the center distance between the two channel steels 109 is the same as the length of a main beam rod 106, and then correspondingly and slidably connecting a first T-shaped frame 103 and a second T-shaped frame 108 of the anti-falling protection device 100 with the two channel steels 109, and pushing the whole anti-falling protection device 100 to move along the channel steels 109 to a walking slope with one half of a slide rail 105 corresponding to the walking slope and the other half corresponding to a sliding slope;
step two: lifting the hydraulic telescopic cylinder 102, and then controlling the hydraulic telescopic cylinder 102 to extend, so that a top plate 101 connected with the end part of the hydraulic telescopic cylinder 102 is clamped with a rail at the lower part of the skiing simulator 200;
step three: the new student wears the sliding device at the position of the walking slope, wears the shoulder strap, connects the movable buckle 1111 of the pull rope 111 with the shoulder strap, and changes the position of the buckle 1114 on the rope belt 1113 to the position of the spring rope 1112 hanging down 15-20cm from the connection position according to the height of the new student;
step four: the new student walks to the top surface of the slope that slides, slide downwards along the radial direction of girder iron 106, carry out the skiing training, prescribe a limit to slide the region through stay cord 111, avoid violently dashing directly to hit and cause the injury to other people, and when the new student falls down, earlier slow down the speed of falling to the ground through spring rope 1112, reduce and fall the injury to the new student, simultaneously can drive couple 1104 upset that fag end 1113 is connected along with the straightening of spring rope 1112, make the hook-shaped piece and the serration plate 1051 of couple 1104 tip carry out the block, thereby accomplish the fixed of adjustable shelf 110 on slide rail 105, reach the new student of restriction and continue to slide, and the new student after falling down can make oneself have the attachment point with the help of stay cord 111 after adjustable shelf 110 and slide rail 105 are fixed, make things convenient for oneself to stand.
A ski-simulator 200 comprising the fall injury protection device 100 described above.
The invention has the beneficial effects that:
1. the movable frame 110 is connected with a user through the pull rope 111 in a mode that the sliding rail 105 limits the movable frame 110 to move within a specified range, the movable range of a new student can be limited, and the threat of the new student to other users on the skiing simulator 200 due to poor palm control performance is avoided;
2. the pulleys 1081 are rotatably connected to the bottoms of the first T-shaped frame 103 and the second T-shaped frame 108, and channel steel 109 for the pulleys 1081 at the bottoms of the first T-shaped frame 103 and the second T-shaped frame 108 to slide is arranged in a matched manner, so that the user can conveniently adjust the position of the anti-falling injury protection device 100 according to the requirement;
3. the outer wall of the first T-shaped frame 103, which is far away from the second T-shaped frame 108, is rotatably connected with a hydraulic telescopic cylinder 102, the end part of the hydraulic telescopic cylinder 102 is rotatably connected with a top plate 101, the cross section of the top plate 101 is L-shaped, and the top plate 101 is driven by the hydraulic telescopic cylinder 102 to be in pressing contact with a platform rail at the bottom of the skiing simulator 200, so that the firmness of the anti-falling injury protection device 100 can be improved, and the safety of the skiing simulator 200 is improved;
4. the four corners of the bottom plate 1101 of the movable frame 110 are rotatably connected with rollers 1106 which roll with the sliding rails 105 through wheel carriers 1105, the center of the bottom plate 1101 is welded with a rotating seat 1103, the inside of the rotating seat 1103 is rotatably connected with a hook 1104 through a torsion spring, wherein the end part of the hook 1104 close to the bottom plate 1101 is a hook-shaped block, the end part of the hook 1104 far away from the bottom plate 1101 is provided with a round hole, the top surface of the bottom plate 1101 is provided with a rope through hole 1102 corresponding to the round hole end of the hook 1104, the pull rope 111 is connected with the round hole end of the hook 1104, when a user falls and pulls the hook 1104 to overturn and is clamped with the sawtooth plate 1051 through the hook-shaped block, the movable frame 110 can be limited to slide along the sliding rails 105, and is connected with the fixed movable frame 110;
5. stay cord 111 includes the spring rope 1112 that fag end 1113 and one end are connected, spring rope 1112 bottom is connected with the activity and detains 1111, the outer wall sliding connection of fag end 1113 has the day type of being connected rather than the other end to detain 1114, connect spring rope 1112 through fag end 1113, and set up the day type that is used for adjusting length at fag end 1113 and detain 1114, this kind of structure, be convenient for adjust the length of stay cord 111 according to user's height, reach the length of best result of use, play the bradyseism and adjust the effect of falling the posture through the spring rope 1112 of connecting, avoid directly falling the damage that causes the human body.
The working principle is as follows: when the anti-falling protective device is used, two channel steels 109 are fixed on a slope surface of a skiing simulator 200 through bolts, the center distance between the two channel steels 109 is the same as the length of a main beam rod 106, then a first T-shaped frame 103 and a second T-shaped frame 108 of the anti-falling protective device 100 are correspondingly connected with the two channel steels 109 in a sliding mode, the whole anti-falling protective device 100 is pushed to move along the channel steels 109 to a walking slope with one half of a sliding rail 105 corresponding to the walking slope and the other half corresponding to the sliding slope, then the hydraulic telescopic cylinder 102 is lifted up, then the hydraulic telescopic cylinder 102 is controlled to extend, a top plate 101 connected with the end portion of the hydraulic telescopic cylinder 102 is clamped with a railing at the lower portion of the skiing simulator 200, then a new student wears a sliding device at the position of the walking slope, then wears a shoulder strap, then a movable buckle 1111 of a pull rope 111 is connected with the shoulder strap, the position of a Japanese buckle 1114 on the rope 1113 is changed to the position where a spring rope 1112, then the new student walks to the top surface of the sliding slope, and slides downwards along the radial direction of the main beam rod 106 to perform skiing training, the sliding area is limited through the pull rope 111, so that injury to other people caused by transverse impact is avoided, when the new student falls down, the falling speed is reduced through the spring rope 1112, injury to the new student is reduced, meanwhile, the hook 1104 connected with the rope belt 1113 is driven to overturn along with the straightening of the spring rope 1112, the hook block at the end part of the hook 1104 is clamped with the sawtooth plate 1051, so that the fixing of the movable frame 110 on the slide rail 105 is completed, the new student is limited to continue sliding, and the fallen new student can make himself have an attachment point by means of the pull rope 111 after the movable frame 110 is fixed with the slide rail 105, and the new student can stand by himself.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (7)
1. The anti-falling protection device is characterized by comprising a first T-shaped frame (103) and a second T-shaped frame (108), wherein the first T-shaped frame (103) and the second T-shaped frame (108) are inverted T-shaped structures, a girder rod (106) is connected to the position, close to the top, of the first T-shaped frame (103) and the second T-shaped frame (108) at the same horizontal height, a pull rod (107) obliquely pulled with the girder rod (106) is welded at the top of the first T-shaped frame (103) and the second T-shaped frame (108), a sliding rail (105) is welded at the bottom of the girder rod (106), the sliding rail (105) is of a long circular ring structure, a plurality of connecting rods (104) connected with the top surface of the sliding rail (105) are welded at equal intervals on the side wall of the girder rod (106), sawtooth plates (1051) are welded and fixed at the bottom of the sliding rail (105) corresponding to the long sides, and a movable frame (110) is slidably connected inside the sliding rail (105), the bottom of the movable frame (110) is connected with a pull rope (111) connected with a user, the first T-shaped frame (103) and the second T-shaped frame (108) are identical in structure size, the bottoms of the first T-shaped frame (103) and the second T-shaped frame (108) are rotatably connected with pulleys (1081), and channel steel (109) for the pulleys (1081) to slide are arranged on the first T-shaped frame (103) and the second T-shaped frame (108) in a matched mode;
the movable frame (110) comprises a bottom plate (1101) and wheel frames (1105) welded at four corners of the top surface of the bottom plate, rollers (1106) rolling with the sliding rails (105) are rotatably connected inside the four wheel frames (1105), a rotating seat (1103) is welded at the center of the bottom plate (1101), a hook (1104) is rotatably connected inside the rotating seat (1103) through a torsion spring, the end part of the hook (1104) close to the bottom plate (1101) is a hook block, the end part of the hook (1104) far away from the bottom plate (1101) is provided with a round hole, a rope threading hole (1102) is arranged at the top surface of the bottom plate (1101) corresponding to the round hole end of the hook (1104), the pull rope (111) comprises a rope belt (1113) and a spring rope (1112) connected with one end of the rope belt, the bottom end of the spring rope (1112) is connected with a movable buckle (1111), and the outer wall of the rope belt (1113) is connected with a Japanese buckle (1114) connected with the other end of the rope belt in a sliding way.
2. The fall protection device according to claim 1, wherein the vertical section of the sliding rail (105) is i-shaped.
3. A fall protection device according to claim 1, wherein the outer wall of the first T-shaped frame (103) facing away from the second T-shaped frame (108) is rotatably connected with a hydraulic telescopic cylinder (102), and the end of the hydraulic telescopic cylinder (102) is rotatably connected with a top plate (101).
4. A fall protection device according to claim 3, wherein said top plate (101) is L-shaped in cross-section.
5. A fall protection device according to claim 1, wherein the hook block at the end of the hook (1104) and the sawtooth groove of the sawtooth plate (1051) are snap-fit members.
6. A fall protection device according to any one of claims 1 to 5, characterized in that it is used in the following specific steps:
the method comprises the following steps: fixing two channel steels (109) on a slope surface of a skiing simulator through bolts, wherein the center distance between the two channel steels (109) is the same as the length of a main beam rod (106), and then correspondingly and slidably connecting a first T-shaped frame (103) and a second T-shaped frame (108) of the anti-falling-injury protection device with the two channel steels (109), and pushing the whole anti-falling-injury protection device to move to a half part of a sliding rail (105) along the channel steels (109) to correspond to a walking slope, and the other half part of the sliding rail to correspond to a sliding slope;
step two: lifting the hydraulic telescopic cylinder (102), and then controlling the hydraulic telescopic cylinder (102) to extend, so that a top plate (101) connected with the end part of the hydraulic telescopic cylinder (102) is clamped with a rail at the lower part of the skiing simulator;
step three: the new student wears the sliding device at the position of the walking slope, wears the shoulder strap, connects the movable buckle (1111) of the pull rope (111) with the shoulder strap, and changes the position of the buckle (1114) on the rope strap (1113) to the position of the spring rope (1112) drooping 15-20cm from the connection position according to the height of the new student;
step four: the novel student walks to the top surface of the sliding slope, slide downwards along the radial direction of the main beam rod (106), carry out skiing training, prescribe a limit to the sliding area through stay cord (111), avoid violently dashing straightly and colliding and cause the injury to other people, and when the novel student falls down, firstly slow down the speed of falling to the ground through spring rope (1112), reduce and fall the injury to the novel student, simultaneously can drive couple (1104) that fag end (1113) are connected along with the straightening of spring rope (1112) upset, make the hook-shaped piece of couple (1104) tip carry out the block with serration plate (1051), thereby accomplish the fixed of adjustable shelf (110) on slide rail (105), reach the restriction novel student and continue to slide, and the novel student after falling down can make oneself have the attachment point with the help of stay cord (111) after adjustable shelf (110) and slide rail (105), make things convenient for oneself to stand.
7. A ski simulator comprising an anti-fall protection device according to any one of claims 1 to 6.
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| CN201910424250.0A CN110102034B (en) | 2019-05-21 | 2019-05-21 | Anti-falling injury protection device and skiing simulator with same |
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| CN201910424250.0A CN110102034B (en) | 2019-05-21 | 2019-05-21 | Anti-falling injury protection device and skiing simulator with same |
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| CN2728551Y (en) * | 2004-07-09 | 2005-09-28 | 宁波天弘电力器具有限公司 | Guide internal safety hook |
| GB2453978A (en) * | 2007-10-24 | 2009-04-29 | Pce Ltd | Safety device for use in loading and unloading |
| CN201147586Y (en) * | 2007-12-27 | 2008-11-12 | 宁波天弘电力器具有限公司 | Horizontal cable guide rail high-lift operation anti-fall device |
| US8746739B2 (en) * | 2011-06-22 | 2014-06-10 | Carlston Life Support Systems, Inc. | Aircrew restraint system with integrated communications and controls |
| CN203400429U (en) * | 2013-08-09 | 2014-01-22 | 河南建培实业发展有限公司 | High-altitude continuously-circulating safety protection device |
| CN204387105U (en) * | 2014-12-04 | 2015-06-10 | 张华通 | A kind of safety rope pulley expanding paradise for children |
| CN205806897U (en) * | 2016-07-20 | 2016-12-14 | 连云港远洋流体装卸设备有限公司 | Tank car job safety frame |
| CN207412543U (en) * | 2017-09-28 | 2018-05-29 | 张家港海德思产业用纺织品有限公司 | A kind of working at height safety device |
| CN107982891B (en) * | 2017-12-07 | 2019-10-11 | 安徽伯希和户外装备用品有限公司 | A kind of intelligent protection system for ski slide |
| CN109550208A (en) * | 2018-10-26 | 2019-04-02 | 裴海泓 | Ski device and its protective device in a kind of children's room |
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