CN113398552B - Protective lasso for indoor climbing - Google Patents
Protective lasso for indoor climbing Download PDFInfo
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- CN113398552B CN113398552B CN202110772883.8A CN202110772883A CN113398552B CN 113398552 B CN113398552 B CN 113398552B CN 202110772883 A CN202110772883 A CN 202110772883A CN 113398552 B CN113398552 B CN 113398552B
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- 230000009194 climbing Effects 0.000 title claims abstract description 46
- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241001503987 Clematis vitalba Species 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 5
- 206010066054 Dysmorphism Diseases 0.000 description 17
- 239000007787 solid Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000002493 climbing effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a lasso, in particular to a protective lasso for indoor climbing. The technical problem to be solved is as follows: the protective lasso which can slow down the falling speed of the climbing rope and has good protection effect and can be used for indoor climbing is provided. The technical scheme is as follows: a protective lasso for indoor climbing comprises a protective lasso, a main rope, a guide cylinder, a first fixing mechanism and a waist protecting mechanism, wherein the main rope is arranged on the protective lasso, the guide cylinder is slidably arranged on one side of the main rope, the first fixing mechanism is arranged on one side of the main rope, and the waist protecting mechanism is arranged on one side of the main rope far away from the first fixing mechanism. The protective noose and the elastic rope can respectively protect the hip and the waist of the climber, so that the phenomenon that the climber falls directly to the ground when falling due to sudden weakness during climbing can be avoided, the climber is in a suspended state with the face facing the ground at the moment, and the safety of the climber can be protected.
Description
Technical Field
The invention relates to a lasso, in particular to a protective lasso for indoor climbing.
Background
The climbing is an upward climbing sports item on a natural rock wall or an artificial rock wall, the climbing integrates body building, entertainment and competition, is called as 'ballet on a cliff', when climbing activities are carried out indoors, a climbing rope needs to be tied on the body, and then climbing exercises can be carried out, but the existing climbing rope is usually only a rope capable of protecting the waist or the hip of a climber, the protection effect is poor when only one body part of the climber is protected, the falling speed of the climber is too fast when the climber is powerless suddenly and falls, and a device capable of reducing the falling speed of the rope is not provided at present, so that the climber is too feared.
Therefore, it is necessary to design a protective lasso for indoor climbing, which can slow down the falling speed of the climbing rope and has good protection effect.
Disclosure of Invention
In order to overcome the defects that the prior climbing rope usually only protects one body part of a climber and has poor protection effect, the technical problem to be solved is as follows: the protective lasso which can slow down the falling speed of the climbing rope and has good protection effect and can be used for indoor climbing is provided.
The technical scheme is as follows: a protective lasso for indoor climbing comprises a protective lasso, a main rope, a guide cylinder, a first fixing mechanism and a waist support mechanism, wherein the main rope is arranged on the protective lasso, the guide cylinder is arranged on one side of the main rope in a sliding mode, the first fixing mechanism is arranged on one side of the main rope, and the waist support mechanism is arranged on one side of the main rope far away from the first fixing mechanism.
Further, first fixed establishment is including last solid fixed ring, the head rod, lower fixed ring, first piece, the second closes the piece, the ejector pin, inserted bar and first reset spring, main rope one side slidingtype is equipped with last solid fixed ring, main rope one side slidingtype is equipped with lower fixed ring, lower fixed ring is in upper fixed ring one side, be connected with the head rod through the welded mode between upper fixed ring and the lower fixed ring one side, there is the second on the head rod to close the piece, the last pivoted type of head rod is equipped with first piece, first piece one side of closing is equipped with the ejector pin, it has the hole that the ejector pin can insert to open on the second closes the piece, the second closes one side slidingtype in the piece and is equipped with the inserted bar, be connected with first reset spring between inserted bar and the second piece, it has the hole that the inserted bar can insert to open on the ejector pin.
Further, waist support mechanism is including first solid fixed ring, the solid fixed ring of second, first dysmorphism piece, second reset spring, first fixed block, second fixed block and stretch cord, main rope one side of keeping away from solid fixed ring is equipped with first solid fixed ring, first solid fixed ring one side is equipped with first dysmorphism piece, first dysmorphism piece is the stretch block, first dysmorphism piece bottom one side symmetry is equipped with the second fixed block, second fixed block one end all is equipped with second reset spring, second reset spring one end all is equipped with first fixed block, be connected with second dysmorphism piece between the first fixed block, the solid fixed ring of second has been placed on the second dysmorphism piece, be equipped with the stretch cord in the solid fixed ring of second, but second dysmorphism piece and first dysmorphism piece block.
Furthermore, the elastic rope fixing device comprises a second fixing mechanism, the second fixing mechanism comprises a first connecting block, a second connecting rod, a fixed connecting block and a pressing piece, the second connecting block is arranged on one side of the elastic rope, the fixed connecting block is arranged at one end of the second connecting block in a welding mode, the pressing piece is symmetrically arranged on the fixed connecting block, the first connecting block is arranged on the other side of the elastic rope, the second connecting rod is arranged on the first connecting block in a moving side symmetry mode, and the second connecting rod is an elastic rod.
The winding device comprises a main rope, a first pull rod, a second pull rod, a third pull rod, a fixing plate, a first pull rod, a second pull rod, a third reset spring, a winding wheel, a ratchet wheel, a first pull rod, a third reset spring, a fixing plate, a second pull rod, a fourth reset spring and a climbing rope.
Further, still including contact mechanism, contact mechanism is including the pinch roller, the fixed frame of second, first dead lever and fifth reset spring, and the equal symmetry in both sides of direction drum is equipped with first dead lever, all is connected with the fixed frame of second between the first dead lever one end of both sides, and the equal symmetrical slidingtype is equipped with square piece in the fixed frame of second, all is connected with fifth reset spring between the square piece of both sides, and equal rotary type is equipped with the bull stick on the square piece, all is connected with the pinch roller between the bull stick of both sides.
Furthermore, the automatic feeding device also comprises a speed reducing mechanism, wherein the speed reducing mechanism comprises a second fixed rod, a belt, a gear, a fixed rack, a first supporting block, a sliding block, a second supporting block and a sixth reset spring, the second fixed rod is symmetrically arranged on two sides of the middle part in the guide cylinder, the gear is arranged on the inner side of the second fixed rod in a uniform rotating mode, the belt is connected between the gear and the adjacent rotating rod through a transmission wheel, the second supporting block is symmetrically arranged on the bottom in the guide cylinder, the sliding block is symmetrically arranged on one side in the guide cylinder close to the first fixed rod in a sliding mode, the first supporting block is arranged at the inner end of the sliding block in a welding mode, the sixth reset spring is connected on three sides of the first supporting block and the adjacent second supporting block, the fixed rack is arranged on two sides of the top of the first supporting block, and the fixed rack is correspondingly meshed with the gear.
Further, the fixed plate is a ratchet plate.
The invention has the beneficial effects that: 1. the protective sleeve rope and the elastic rope can respectively protect the hip and the waist of the climber, so that the phenomenon that the climber falls directly on the ground when falling due to sudden weakness during climbing can be avoided, the climber is in a suspended state with the face facing the ground at the moment, and the safety of the climber can be protected.
2. When the main rope is moved downwards, the pressing wheel moves inwards to extrude the main rope, so that the descending speed of the main rope is reduced, and therefore when a climber is suddenly powerless to fall, the phenomenon that the climber is extremely frightened due to too high descending speed can be avoided.
3. Thereby carry out the block through second connecting rod and fixed connection piece and fix the elastic rope at climber's waist, alright need not to tie a knot, and the elastic rope is scattered and can't be fixed to the waist or the knot of beating directly becomes the dead knot when avoiding climbing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first fixing mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the waist support mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second fixing mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a first embodiment of the retracting mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second embodiment of the retracting mechanism of the present invention.
Fig. 8 is a schematic perspective view of the contact mechanism and the reduction mechanism of the present invention.
Part names and serial numbers in the figure: 1_ protective lasso, 2_ main rope, 3_ guide cylinder, 4_ first fixing mechanism, 41_ upper fixing ring, 42_ first connecting rod, 43_ lower fixing ring, 44_ first engaging piece, 45_ second engaging piece, 46_ rod, 47_ insert rod, 48_ first return spring, 5_ lumbar support mechanism, 51_ first fixing ring, 52_ second fixing ring, 53_ first shaped block, 54_ second shaped block, 55_ second return spring, 56_ first fixed block, 57_ second fixed block, 58_ elastic rope, 6_ second fixing mechanism, 61_ first connecting block, 62_ second connecting block, 63_ second connecting rod, 64_ fixed connecting block, 65_ pressing piece, 7_ retracting mechanism, 71_ first fixed frame, 72_ reel, 73_ ratchet, 74_ first pull rod, 75_ third return spring, 76_ fixed plate, 77_ second pull rod, 78_ fourth return spring, 8_ rope, 79_ first fixed frame, 79_ belt return spring, 9_ second fixed block, 96_ return spring, 9_ second return spring, 96_ second fixed block, 96_ return spring, 96_ second return spring, 9_ fixed block, and second return spring.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A protective lasso for indoor climbing comprises a protective lasso 1, a main rope 2, a guide cylinder 3, a first fixing mechanism 4 and a waist protecting mechanism 5, wherein the main rope 2 is arranged on the protective lasso 1, the guide cylinder 3 is arranged on the upper side of the main rope 2 in a sliding mode, the first fixing mechanism 4 capable of limiting the main rope 2 is arranged on the upper side of the main rope 2, and the waist protecting mechanism 5 capable of protecting the waist is arranged on the lower side of the main rope 2, as shown in figures 1-8.
The first fixing mechanism 4 includes an upper fixing ring 41, a first connecting rod 42, a lower fixing ring 43, a first combining piece 44, a second combining piece 45, a push rod 46, an inserting rod 47 and a first return spring 48, the upper side of the main rope 2 is slidably provided with the upper fixing ring 41, the upper side of the main rope 2 is slidably provided with the lower fixing ring 43, the lower fixing ring 43 is located at the lower side of the upper fixing ring 41, the front sides of the upper fixing ring 41 and the lower fixing ring 43 are connected with the first connecting rod 42 in a welding manner, the first connecting rod 42 is provided with the second combining piece 45, the first connecting rod 42 is rotatably provided with the first combining piece 44, the left side of the first combining piece 44 is provided with the push rod 46, the second combining piece 45 is provided with a hole into which the push rod 46 can be inserted, the inner rear side of the second combining piece 45 is slidably provided with the inserting rod 47, the first return spring 48 is connected between the inserting rod 47 and the second combining piece 45, and the push rod 46 is provided with a hole into which the inserting rod 47 can be inserted.
When people need to do indoor climbing activities, the guide cylinder 3, the upper fixing ring 41, the lower fixing ring 43 and the second closing piece 45 can be fixed on the wall before climbing, a worker at a high platform can pull the inserting rod 47 to move forwards, the inserting rod 47 moves forwards and does not block the ejector rod 46, the first return spring 48 is compressed, the first closing piece 44 can rotate towards the right side at the moment, the first closing piece 44 rotates to drive the ejector rod 46 to rotate, so that the first closing piece 44 is not in contact with the second closing piece 45 any more, the main rope 2 is not limited, the main rope 2 can be released to be used by a user who performs climbing, then the inserting rod 47 can be released, the inserting rod 47 moves backwards and returns under the action of the first return spring 48, then the worker on the ground can pull the first special-shaped block 53 outwards to be not clamped with the second special-shaped block 54 any more, and can pull the second special-shaped block 54 to move forwards, the second special-shaped block 54 moves forward to drive the first fixed block 56 to move forward, the second return spring 55 is stretched, then the second fixed ring 52 can be passed between the first special-shaped block 53 and the second special-shaped block 54, the second special-shaped block 54 is not controlled any more, the second special-shaped block 54 and the first fixed block 56 move backward under the action of the second return spring 55, the second special-shaped block 54 moves backward to cooperate with the first fixed ring 51 to clamp the elastic cord 58 and thus fix it on the main rope 2, then the first special-shaped block 53 can be loosened, the first special-shaped block 53 is reset to the inner side under the action of its own elastic force and then is clamped with the second special-shaped block 54 again, at this time, the climber can wear the protective casing rope 1 on the body, put the back side of the elastic cord 58 on the waist, tie the back side of the elastic cord 58 together, thus the elastic cord 58 can be fixed on the waist, at this time, the climbs, when the climber needs to have a short rest, the inserting rod 47 can be moved forward again, the first return spring 48 is compressed, the first engaging piece 44 can be rotated leftward, the first engaging piece 44 rotates to drive the ejector rod 46 to rotate, the ejector rod 46 rotates into the hole of the second engaging piece 45, the inserting rod 47 can be released, the inserting rod 47 moves backward under the action of the first return spring 48 to clamp the ejector rod 46, the first engaging piece 44 and the second engaging piece 45 are fixed, the main rope 2 cannot move downward, the climber can be located at the position without falling off, when the climber needs to climb again, the first engaging piece 44 and the second engaging piece 45 can be separated again to continue climbing, after the climber finishes climbing to the high platform, the rear side of the elastic rope 58 can be separated, the protective sleeve 1 can be removed again, the climber can be protected from the hip of the climber and the hip of the climber can be protected directly, and the climber can be protected from falling off when the main rope 1 and the climber can be protected directly.
Still including second fixed establishment 6, second fixed establishment 6 is including first connecting block 61, second connecting block 62, second connecting rod 63, fixed connection block 64 and according to the piece 65, the left rear side of stretch cord 58 is equipped with second connecting block 62, second connecting block 62 right-hand member is equipped with fixed connection block 64 through the welded mode, fixed connection block 64 longitudinal symmetry is equipped with and presses piece 65, the right rear side of stretch cord 58 is equipped with first connecting block 61, first connecting block 61 left side longitudinal symmetry is equipped with second connecting rod 63, second connecting rod 63 is the stretch pole.
When the elastic rope 58 is sleeved on the waist, a worker can firstly press the second connecting rod 63 inwards, then the first connecting block 61 can be pulled to move towards the second connecting block 62, the second connecting rod 63 is inserted into the fixed connecting block 64, when the second connecting rod 63 is positioned at the position of the pressing piece 65, the second connecting rod 63 rebounds outwards under the action of self elasticity, the pressing piece 65 is enabled to rotate outwards at the moment, the second connecting rod 63 can be clamped with the fixed connecting block 64, so that the elastic rope 58 is fixed on the waist of a climber, the fixing can be carried out without knotting, the phenomenon that the elastic rope 58 is scattered or the knotted knot is directly a dead knot in the climbing process is avoided, the elastic rope 58 needs to be cut off, when the elastic rope 58 needs to be taken off, the pressing piece 65 can be rotated inwards to reset, so that the second connecting rod 63 rotates inwards and can not be clamped with the fixed connecting block 64, and at the moment, the second connecting rod 63 can be pulled out of the fixed connecting block 64, so that the elastic rope 58 is loosened.
The winding machine further comprises a contraction mechanism 7, the contraction mechanism 7 comprises a first fixing frame 71, a winding wheel 72, a ratchet wheel 73, a first pull rod 74, a third return spring 75, a fixing plate 76, a second pull rod 77, a fourth return spring 78 and a climbing rope 79, the climbing rope 79 is arranged at the top of the main rope 2, the first fixing frame 71 is arranged on the lower side of the climbing rope 79 in a sliding mode, the second pull rod 77 is arranged on the rear side of the first fixing frame 71 in a sliding mode, the fourth return spring 78 is connected between the second pull rod 77 and the first fixing frame 71, the first pull rod 74 is arranged in the middle of the first fixing frame 71 in a sliding mode, the third return spring 75 is symmetrically connected between the front side of the first pull rod 74 and the first fixing frame 71 in a left-right mode, the fixing plate 76 is arranged at the front end of the second pull rod 77 in a welding mode, the ratchet wheel 73 is arranged on the left side and the right side of the first pull rod 74 in a rotating mode, the ratchet wheel 73 is matched with the fixing plate 76, the ratchet wheel 72 is connected between the ratchet wheel 73, and the winding wheel 79 is wound on the winding wheel 72.
When the device is used, the first fixing frame 71 is required to be fixed on a wall, and when the length of the main rope 2 is required to be adjusted according to a climbing platform, the main rope 2 can be released first, and if the movable rope needs to be made longer, the first pull rod 74 can be pulled to move forward, thereby causing the reel 72 and the ratchet gear 73 to move forward, the third return spring 75 is compressed, and at this time, the ratchet gear 73 is not caught by the fixing plate 76, the main rope 2 moves downward by gravity, thereby rotating the reels 72 and the ratchet 73, at which time the climbing rope 79 can be paid out more, thereby making the movable rope longer, and after the adjustment is finished, the first pull rod 74 can be released, the first rod 74, the reel 72, and the ratchet 73 are moved backward by the third return spring 75, the holding plate 76 is a ratchet plate, so that the ratchet 73 is caught by the holding plate 76, and the reel 72 is no longer rotated, so that the climbing rope 79 is not paid out, when it is desired to make the rope that can be made movable shorter, the worker can pull the second pull rod 77 to move downwards, the second pull rod 77 moves downwards to drive the fixing plate 76 to move downwards, the fourth return spring 78 is compressed, the fixing plate 76 moves downwards to drive the ratchet wheel 73 to rotate reversely compared with the prior art, thereby rotating the reel 72 to tighten the climbing rope 79, thus making the rope for traveling shorter, and then fixing the climbing rope 79, pulling the first pull rod 74 to move forward, then releasing the second pull rod 77, the fixing plate 76 is driven to move upwards to reset under the action of the fourth reset spring 78, then the first pull rod 74 and the climbing rope 79 are released, if the movable rope needs to be shortened, the rope shortening operation is repeated, so that the length of the rope can be adjusted conveniently.
Still including contact mechanism 8, contact mechanism 8 is including pinch roller 81, the fixed frame 82 of second, first dead lever 83 and fifth reset spring 84, the equal longitudinal symmetry in both sides is equipped with first dead lever 83 through the welded mode around the lower part in the direction drum 3, all be connected with the fixed frame 82 of second between the first dead lever 83 inner of both sides around, equal bilateral symmetry slidingtype is equipped with square piece in the fixed frame 82 of second, all be connected with fifth reset spring 84 between the square piece of both sides around, equal rotary type is equipped with the bull stick on the square piece, all be connected with pinch roller 81 between the bull stick of the left and right sides.
The guiding cylinder 3 is characterized by further comprising a speed reducing mechanism 9, the speed reducing mechanism 9 comprises a second fixing rod 91, a belt 92, a gear 93, a fixing rack 94, a first supporting block 95, a sliding block 96, a second supporting block 97 and a sixth reset spring 98, the second fixing rod 91 is symmetrically arranged on the front side and the back side of the left side and the right side of the middle portion in the guiding cylinder 3, the gear 93 is arranged on the inner side of the second fixing rod 91 in an equal rotating mode, the belt 92 is connected between the gear 93 and the adjacent rotating rod through a transmission wheel, the second supporting block 97 is symmetrically arranged on the left side and the right side of the bottom in the guiding cylinder 3 in a welding mode, the sliding block 96 is arranged on the left side and the right side of the lower side in the guiding cylinder 3 in a sliding mode, the inner end of the sliding block 96 is provided with the first supporting block 95 in a welding mode, the first supporting block 95 is connected with the back side, the front side and the outer side of the adjacent second supporting block 97, the fixing rack 94 is arranged on the front side and the back side of the top of the first supporting block 95 in a welding mode, and the fixing rack 94 is correspondingly meshed with the gear 93.
When the climber suddenly fails to feel strength and falls, the main rope 2 moves downward, at this time, the pressing wheel 81 rotates to drive the gear 93 to rotate through the belt 92, the gear 93 rotates to drive the fixed rack 94 to move upward, the fixed rack 94 moves upward to drive the first supporting block 95 and the sliding block 96 to move upward, the sixth return spring 98 is stretched, the first supporting block 95 moves upward to drive the square block to move inward, the fifth return spring 84 is compressed, thereby driving the rotating rod and the pressing wheel 81 to move inwards, the pressing wheel 81 can extrude the main rope 2, the descending speed of the main rope 2 can be slowed down by the friction force between the main rope 2 and the pinch roller 81, and because the belt 92 has a certain elasticity, so that the inward movement of the rotary rod does not make the gear 93 unable to rotate, and when the fixed rack 94 is disengaged from the gear 93, the rack gear 94, the first support block 95 and the slider 96 are moved downward by the sixth return spring 98, but the gear 93 is still rotated, so that the fixed rack 94 is constantly moved up and down a little by a little distance at this position, and thus the descending speed of the main ropes 2 is slowed down to avoid the risk of breakage of the main ropes 2 due to too fast descending speed, further improving the safety, when the climber is in a safe place and both the elastic cord 58 and the protective noose 1 are taken off, the fixed rack 94, the first supporting block 95 and the slider 96 are moved downward to be restored by the sixth restoring spring 98, the square block, the rotating rod and the pressing wheel 81 move outwards and reset under the action of the fifth reset spring 84, when the main rope 2 moves upwards, the rotating direction of the pressing wheel 81 is opposite, accordingly, the fixed rack 94 is moved upward at this time, and the pressing wheel 81 is not moved inward, so that the upward movement of the main rope 2 is not blocked.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A protective lasso for indoor climbing is characterized by comprising a protective lasso (1), a main rope (2), a guide cylinder (3), a first fixing mechanism (4) and a waist protecting mechanism (5), wherein the main rope (2) is arranged on the protective lasso (1), the guide cylinder (3) is arranged on one side of the main rope (2) in a sliding manner, the first fixing mechanism (4) is arranged on one side of the main rope (2), and the waist protecting mechanism (5) is arranged on one side of the main rope (2) far away from the first fixing mechanism (4); the first fixing mechanism (4) comprises an upper fixing ring (41), a first connecting rod (42), a lower fixing ring (43), a first combining piece (44), a second combining piece (45), a push rod (46), an inserting rod (47) and a first reset spring (48), the upper fixing ring (41) is arranged on one side of the main rope (2) in a sliding mode, the lower fixing ring (43) is arranged on one side of the main rope (2) in the sliding mode, the lower fixing ring (43) is arranged on one side of the upper fixing ring (41), the first connecting rod (42) is connected between the upper fixing ring (41) and one side of the lower fixing ring (43) in a welding mode, the second combining piece (45) is arranged on the first connecting rod (42), the first combining piece (44) is arranged on the first connecting rod (42) in a rotating mode, the push rod (46) is arranged on one side of the first combining piece (44), a hole, into which the push rod (46) can be inserted, the inserting rod (47) is arranged on one side of the second combining piece (45) in a sliding mode, the inserting rod (47) is connected between the inserting rod (47) and the second combining piece (45), and the push rod (48) can be inserted into the hole; the waist support mechanism (5) comprises a first fixing ring (51), a second fixing ring (52), a first special-shaped block (53), a second special-shaped block (54), a second reset spring (55), a first fixing block (56), a second fixing block (57) and an elastic rope (58), wherein the first fixing ring (51) is arranged on one side of a main rope (2) far away from the upper fixing ring (41), the first special-shaped block (53) is arranged on one side of the first fixing ring (51), the first special-shaped block (53) is the elastic block, the second fixing block (57) is symmetrically arranged on one side of the bottom of the first special-shaped block (53), one end of the second fixing block (57) is provided with the second reset spring (55), one end of the second reset spring (55) is provided with the first fixing block (56), the second special-shaped block (54) is connected between the first fixing blocks (56), the second fixing ring (52) is placed on the second special-shaped block (54), the elastic rope (58) is arranged in the second fixing ring (52), and the second special-shaped block (54) can be clamped with the first special-shaped block (53); the winding machine is characterized by further comprising a contraction mechanism (7), the contraction mechanism (7) comprises a first fixing frame (71), a winding wheel (72), a ratchet wheel (73), a first pull rod (74), a third reset spring (75), a fixing plate (76), a second pull rod (77), a fourth reset spring (78) and a climbing rope (79), the climbing rope (79) is arranged at the top of the main rope (2), the first fixing frame (71) is arranged on one side of the climbing rope (79), the second pull rod (77) is arranged on one side of the first fixing frame (71) in a sliding mode, the fourth reset spring (78) is connected between the second pull rod (77) and the first fixing frame (71), the first pull rod (74) is arranged in the middle in a sliding mode, the third reset spring (75) is symmetrically connected between one side of the first pull rod (74) and the first fixing frame (71), the fixing plate (76) is arranged on one end of the second pull rod (77) in a welding mode, the ratchet wheel (73) is arranged on two sides of the first pull rod (74), the ratchet wheel (73) and the fixing plate (76) in a matching mode, and the winding wheel (72) is connected with the winding wheel (79).
2. The protective lasso for indoor climbing according to claim 1, further comprising a second fixing mechanism (6), wherein the second fixing mechanism (6) comprises a first connecting block (61), a second connecting block (62), a second connecting rod (63), a fixed connecting block (64) and a pressing piece (65), the second connecting block (62) is arranged on one side of the elastic rope (58), the fixed connecting block (64) is arranged at one end of the second connecting block (62) in a welding manner, the pressing pieces (65) are symmetrically arranged on the fixed connecting block (64), the first connecting block (61) is arranged on the other side of the elastic rope (58), the second connecting rod (63) is symmetrically arranged on the moving side of the first connecting block (61), and the second connecting rod (63) is an elastic rod.
3. The protective lasso for indoor climbing according to claim 2, characterized in that the protective lasso further comprises a contact mechanism (8), the contact mechanism (8) comprises a pressing wheel (81), a second fixing frame (82), a first fixing rod (83) and a fifth reset spring (84), the first fixing rod (83) is symmetrically arranged on both sides of the guiding cylinder (3), the second fixing frame (82) is connected between one end of the first fixing rod (83) on both sides, a square block is symmetrically and slidably arranged in the second fixing frame (82), the fifth reset spring (84) is connected between the square blocks on both sides, a rotating rod is rotatably arranged on the square block, and the pressing wheel (81) is connected between the rotating rods on both sides.
4. The protective lasso for indoor climbing according to claim 3, further comprising a speed reducing mechanism (9), wherein the speed reducing mechanism (9) comprises a second fixing rod (91), a belt (92), a gear (93), a fixing rack (94), a first supporting block (95), a slider (96), a second supporting block (97) and a sixth reset spring (98), the second fixing rod (91) is symmetrically arranged on two sides of the inner middle portion of the guide cylinder (3), the gear (93) is rotatably arranged on the inner side of the second fixing rod (91), the belt (92) is connected between the gear (93) and the adjacent rotating rod through a transmission wheel, the second supporting block (97) is symmetrically arranged on the inner bottom of the guide cylinder (3), the slider (96) is symmetrically and slidably arranged on one side of the inner side of the guide cylinder (3) close to the first fixing rod (83), the first supporting block (95) is arranged on the inner end of the slider (96) through a welding mode, the third supporting block (95) and the sixth supporting block (94) are connected to the adjacent second supporting block (97), and the gear (94) is meshed with the fixing rack (93).
5. A protective lasso for indoor climbing according to claim 1, characterized in that the fixing plate (76) is a ratchet plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772883.8A CN113398552B (en) | 2021-07-08 | 2021-07-08 | Protective lasso for indoor climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772883.8A CN113398552B (en) | 2021-07-08 | 2021-07-08 | Protective lasso for indoor climbing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113398552A CN113398552A (en) | 2021-09-17 |
| CN113398552B true CN113398552B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110772883.8A Expired - Fee Related CN113398552B (en) | 2021-07-08 | 2021-07-08 | Protective lasso for indoor climbing |
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| Country | Link |
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| CN (1) | CN113398552B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146655A (en) * | 1991-10-29 | 1992-09-15 | Gibbs Peter E | Safety clamp appliance |
| US5860493A (en) * | 1995-07-03 | 1999-01-19 | Sk Sarl | Fall preventing mechanism for safety lines |
| US20100181142A1 (en) * | 2009-01-16 | 2010-07-22 | Gerner Mark H | Method and Apparatus for Climbing |
| JP2011200640A (en) * | 2010-03-01 | 2011-10-13 | Kinji Oshio | Braking device of rope for climbing |
| WO2018154239A1 (en) * | 2017-02-21 | 2018-08-30 | Boeking dit Sydenham, Frédérique | Device for climbing and holding along a vertical cable |
| US20210093923A1 (en) * | 2019-10-01 | 2021-04-01 | S. Kevin Bingham | Rope climbing mechanism with controlled descent clutch body including pivotally associated descent lever |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3000900B1 (en) * | 2013-01-15 | 2015-02-27 | Zedel | SAFETY DEVICE FALLING ON ROPE WITH BLOCKING FUNCTION |
-
2021
- 2021-07-08 CN CN202110772883.8A patent/CN113398552B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146655A (en) * | 1991-10-29 | 1992-09-15 | Gibbs Peter E | Safety clamp appliance |
| US5860493A (en) * | 1995-07-03 | 1999-01-19 | Sk Sarl | Fall preventing mechanism for safety lines |
| US20100181142A1 (en) * | 2009-01-16 | 2010-07-22 | Gerner Mark H | Method and Apparatus for Climbing |
| JP2011200640A (en) * | 2010-03-01 | 2011-10-13 | Kinji Oshio | Braking device of rope for climbing |
| WO2018154239A1 (en) * | 2017-02-21 | 2018-08-30 | Boeking dit Sydenham, Frédérique | Device for climbing and holding along a vertical cable |
| US20210093923A1 (en) * | 2019-10-01 | 2021-04-01 | S. Kevin Bingham | Rope climbing mechanism with controlled descent clutch body including pivotally associated descent lever |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113398552A (en) | 2021-09-17 |
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Granted publication date: 20221213 |