CN114949814A - Anti-falling safety traction mechanism for rock climbing teaching of infants - Google Patents

Abstract

The invention discloses an anti-fall safety traction mechanism for children's rock climbing teaching, which comprises a rock climbing wall, the surface of the rock climbing wall is fixedly connected with rock climbing blocks, the top of the rock climbing wall is provided with a rewinding mechanism, and the reeling mechanism comprises a reeling box. The inside of the reel box is provided with a rewinding wheel, the surface of the reeling wheel is wound with a traction rope, and one end of the traction rope is fixedly connected with a hook. Gears are abutted on both sides of the rope, a screw rod is fixedly connected to one side of the gear, and a slider is slidably connected to the surface of the screw rod. After the rock climbing slips and falls, the traction rope drives the gear to rotate, and then controls the movement of the friction block. The friction block and the slider gradually increase the friction surface of the traction rope, so that the traction rope falls slowly, and then falls on the air cushion. , to prevent the sudden braking from causing damage to the body of the child.

Description

An anti-fall safety traction mechanism for children's rock climbing teaching

technical field

The invention relates to the technical field of rock climbing protection mechanisms, in particular to an anti-fall safety traction mechanism for children's rock climbing teaching.

Background technique

Rock climbing is a sport of uphill climbing on natural or artificial rock walls and is often classified as an extreme sport. Rock climbing requires people to continuously complete thrilling movements such as turns, pull-ups, maneuvers and even jumps on rock walls of various heights and different angles. It integrates fitness, entertainment and competition. It is called "ballet on the cliff". Nowadays, in order to exercise the physical fitness of young children, artificial climbing walls are generally built indoors to exercise physical fitness of young children. In the process of rock climbing, safety traction mechanisms are generally provided to protect the safety of rock climbers.

In the existing safety traction mechanism, when the rock climber accidentally falls, the traction rope is suddenly braked by the traction rope winding mechanism to play a protective effect, and the sudden and emergency braking of the traction rope will cause the rock climber's body to vibrate, and The physical fitness of young children is poor, and sudden braking during rock climbing is easy to cause damage to the body, and it cannot play a good role in safety protection.

SUMMARY OF THE INVENTION

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a kind of anti-fall safety traction mechanism for children's rock climbing teaching, including a rock climbing wall, the surface of the rock climbing wall is fixedly connected with rock climbing blocks, and the top of the rock climbing wall is provided with There is a rope release hole, a fixing seat is fixedly connected to the bottom of one side of the climbing wall, a fixing block is fixedly connected to the top of the fixing seat, and a winding mechanism is arranged on the top of the climbing wall, and the winding mechanism includes a The winding box at the top of the climbing wall, the inside of the winding box is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a winding wheel, and the surface of the winding wheel is wound with a traction rope, and the traction rope is One end is fixedly connected with a hook, the bottom of the winding box is located on the outer surface of the traction rope, and a through hole is opened, and the through hole is communicated with the rope release hole, and the inside of the winding box is provided with anti-drop traction The anti-drop traction mechanism includes a gear movably connected to the outer surface of the traction rope, a screw rod is fixedly connected to one side of the gear, and a slider is slidably connected to the surface of the screw rod.

Preferably, a climbing ladder is fixedly connected to one side of the fixing block, and a non-slip pad is fixedly connected to the surface of the side bar of the climbing ladder.

Preferably, an opening and closing door is connected to one side of the winding box through a shaft rotation.

Preferably, a drive motor is fixedly connected to one end of the rotating shaft, a base is fixedly connected to the bottom of the drive motor, and one side of the base is fixedly connected to the winding box.

Preferably, one end of the screw rod is rotatably connected with a mounting block, one end of the mounting block is fixedly connected with the winding box, and the other end of the screw rod is rotatably connected with the winding box.

Preferably, one side of the slider is provided with a placement slot, and a plurality of springs II are fixedly connected to the inside of the placement slot, and a friction block is fixedly connected to one side of the second spring. The side surfaces are fixedly connected with rubber friction pads, and the surfaces of the friction blocks are in contact with the traction rope.

Preferably, one end of the screw rod is provided with a through groove inside, the inside of the through groove is slidably connected with a pull rod, the outer surface of the pull rod located inside the through groove is movably connected with a spring one, and one end of the pull rod is fixed Attached with drawstring.

beneficial effect

The invention provides an anti-fall safety traction mechanism for children's rock climbing teaching. Compared with the prior art, it has the following beneficial effects:

The anti-fall safety traction mechanism for children's rock climbing teaching, through the winding mechanism and the anti-fall traction mechanism, rubs and decelerates the rapidly sliding rope body, which has the effect of safe traction for children, and drives the gear to rotate through the lowering of the traction rope, and then The slider on the screw rod is controlled to move. After the slider moves, the friction surface between the traction rope and the slider is increased by the internal spring compression, so that the falling speed of the traction rope is lowered slowly, so as to prevent the sudden braking of the traction rope from causing damage to the body of the child. The child falls on the air cushion, and the operation is convenient and simple.

Description of drawings

Fig. 1 is the overall diagram of the anti-fall safety traction mechanism for children's rock climbing teaching of the present invention;

Fig. 2 is the rear view of the anti-fall safety traction mechanism for children's rock climbing teaching of the present invention;

3 is a schematic diagram of the internal structure of the winding box provided by the present invention;

4 is a schematic structural diagram of an anti-drop traction mechanism provided by the present invention;

FIG. 5 is a schematic structural diagram of the winding mechanism provided by the present invention.

In the picture: 1. climbing wall; 2. climbing block; 3. rope hole; 4. fixed seat; 5. fixed block; 6. climbing ladder; 7. winding mechanism; 701, winding box; 702, traction Rope; 703, hook; 704, shaft; 705, rewinding wheel; 706, through hole; 707, drive motor; 708, base; 8, anti-drop traction mechanism; 801, gear; 802, slider; 803, wire Rod; 804, installation block; 805, pull rope; 806, spring one; 807, through groove; 808, pull rod; 809, friction block; 810, spring two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-5, an anti-fall safety traction mechanism for children's rock climbing teaching, including a rock climbing wall 1, a rock climbing block 2 is fixedly connected to the surface of the rock climbing wall 1, and a rope release hole 3 is opened at the top of the rock climbing wall 1. A fixed seat 4 is fixedly connected to the bottom of one side of the wall 1, and a fixed block 5 is fixedly connected to the top of the fixed seat 4. The top of the climbing wall 1 is provided with a winding mechanism 7, and the winding mechanism 7 includes a winding mechanism located at the top of the climbing wall 1. Box 701, the inside of the winding box 701 is rotatably connected with a rotating shaft 704, the outer surface of the rotating shaft 704 is fixedly connected with a winding wheel 705, the surface of the winding wheel 705 is wound with a traction rope 702, and one end of the traction rope 702 is fixedly connected with a hook 703 , the bottom of the rewinding box 701 is located on the outer surface of the traction rope 702 and is provided with a through hole 706, and the through hole 706 is communicated with the rope release hole 3. The drop traction mechanism 8 includes a gear 801 movably connected to the outer surface of the traction rope 702 , a screw rod 803 is fixedly connected to one side of the gear 801 , and a slider 802 is slidably connected to the surface of the screw rod 803 .

In this embodiment, a climbing ladder 6 is fixedly connected to one side of the fixing block 5 , and a non-slip pad is fixedly connected to the surface of the side bar of the climbing ladder 6 . The used traction rope body is replaced, and the children who climb to the top can climb down to improve the safety of rock climbing, and the surface of the side bar of the climbing ladder 6 is fixedly connected with a non-slip pad, which increases the friction of the hand and makes climbing easier. Safety.

In this embodiment, one side of the winding box 701 is connected with a switch door through a shaft rotation, and the winding box 701 is provided to retract the winding mechanism, so as to prevent the winding mechanism from being exposed, which is not beautiful, and will affect climbing The strength of the climbing rope.

In this embodiment, a drive motor 707 is fixedly connected to one end of the rotating shaft 704 , a base 708 is fixedly connected to the bottom of the drive motor 707 , and one side of the base 708 is fixedly connected to the winding box 701 , and the rope body is climbed by the drive motor 707 It can be reeled at any time to control the tightness of the rope body, reduce the impact on children during the climbing process, and can effectively control the falling speed when falling.

In this embodiment, one end of the screw rod 803 is rotatably connected to a mounting block 804 , one end of the mounting block 804 is fixedly connected to the winding box 701 , and the other end of the screw rod 803 is rotatably connected to the winding box 701 . The sliding of the slider 802 is controlled, and the friction surface is added to the descending rope body to reduce the descending speed, and then land on the air cushion to improve the safe traction effect.

In this embodiment, one side of the slider 802 is provided with a placement slot, and a plurality of springs 810 are fixedly connected to the inside of the placement slot. One side of the second springs 810 is fixedly connected with a friction block 809 . The side surfaces are fixedly connected with rubber friction pads, and the surface of the friction block 809 is in contact with the traction rope 702. By providing rubber friction pads on both the slider 802 and the friction block 809, the friction effect on the rope body can be better improved, and the It's good to reduce the speed of the rope body's descent.

In this embodiment, one end of a screw rod 803 is provided with a through groove 807 inside, and a pull rod 808 is slidably connected to the inside of the through groove 807. One end is fixedly connected with a pull rope 805, the pull rope 805 pulls the pull rod 808 on one side to move, and then drives the gear 801 on one side to move, pulls the pull rope down, which is convenient for the next rock climbing installation work, and then loosen the pull rope 805 to move the gear. The 801 resets and plays a safe towing operation when climbing.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When working, first, the hook 703 is clamped on the climbing belt on the body, and then the climbing block 2 is used to climb. When climbing, the driving motor 707 drives the rotating shaft 704 to rotate, and drives the rewinding wheel 705 to rotate. The loose traction rope 702 is rolled up, and then during the climbing process, the foot slips and the child falls down. During the falling process, the traction rope 702 drives the winding wheel 705 to reverse, and then drives the gears 801 on both sides. Rotation, the rotation of the gear 801 drives the screw rod 803 to rotate, and the rotation of the screw rod 803 drives the slider 802 to move to the position of the traction rope 702. After that, it contacts the traction rope 702 through the friction block 809, and the traction rope 702 is rubbed to reduce the descending speed. When the sliding block 802 continues to move down slowly, the friction block 809 is compressed into the sliding block 802 by the spring II 810, and then the sliding block 802 contacts the traction rope 702, thereby increasing the friction surface with the traction rope 702 and lowering the traction rope 702. After further slowing down, the child falls on the air cushion. After successfully climbing to the top, it descends from the climbing ladder 6 by overturning, and then lowers the traction rope 702, and pulls the traction rope 805 to disengage the gear 801 on one side from the traction rope 702. , then because the position of the rope release hole 3 is in the same direction as the retractable gear 801, the traction rope 702 is kept away from the gear 801 on the other side, and the rewinding wheel 705 is reversed by the driving motor 707, and the hook 703 is lowered to the rock climbing The bottom of the wall 1, then loosen the pull rope 805, the gear 801 on one side rebounds, and the pull rope 702 is squeezed between the gears 801 through the aperture size of the through hole 706, which can play a protective role for the next climbing. .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An anti-falling safe traction mechanism for infant rock climbing teaching comprises a rock climbing wall (1), wherein a rock climbing block (2) is fixedly connected to the surface of the rock climbing wall (1), and is characterized in that; the rope releasing hole (3) is formed in the top end of the rock climbing wall (1), the fixing seat (4) is fixedly connected to the bottom of one side of the rock climbing wall (1), the fixing block (5) is fixedly connected to the top of the fixing seat (4), the winding mechanism (7) is arranged at the top of the rock climbing wall (1), the winding mechanism (7) comprises a winding box (701) located at the top end of the rock climbing wall (1), a rotating shaft (704) is rotatably connected to the inside of the winding box (701), a winding wheel (705) is fixedly connected to the outer surface of the rotating shaft (704), a traction rope (702) is wound on the surface of the winding wheel (705), a hook (703) is fixedly connected to one end of the traction rope (702), a through hole (706) is formed in the outer surface of the traction rope (702) located at the bottom of the winding box (701), and the through hole (706) is communicated with the rope releasing hole (3), the anti-falling traction mechanism (8) is arranged inside the winding box (701), the anti-falling traction mechanism (8) is movably connected with a gear (801) through being located on the outer surface of the traction rope (702), a lead screw (803) is fixedly connected to one side of the gear (801), and a sliding block (802) is connected to the surface of the lead screw (803) in a sliding mode.

2. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: one side fixedly connected with climbing ladder (6) of fixed block (5), the side lever fixed surface of climbing ladder (6) is connected with the slipmat.

3. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: one side of the winding box (701) is rotatably connected with a switch door through a shaft.

4. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: one end of the rotating shaft (704) is fixedly connected with a driving motor (707), the bottom of the driving motor (707) is fixedly connected with a base (708), and one side of the base (708) is fixedly connected with the winding box (701).

5. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: one end of the screw rod (803) is rotatably connected with an installation block (804), one end of the installation block (804) is fixedly connected with the winding box (701), and the other end of the screw rod (803) is rotatably connected with the winding box (701).

6. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: the novel traction rope is characterized in that a placing groove is formed in one side of the sliding block (802), a plurality of second springs (810) are fixedly connected inside the placing groove, a friction block (809) is fixedly connected to one side of each second spring (810), rubber friction pads are fixedly connected to the friction block (809) and the surface of one side of the sliding block (802), and the surface of the friction block (809) is abutted to the traction rope (702).

7. The anti-falling safety traction mechanism for infant rock climbing teaching according to claim 1, characterized in that: a through groove (807) is formed in one end of one screw rod (803), a pull rod (808) is connected to the inside of the through groove (807) in a sliding mode, a first spring (806) is movably connected to the outer surface of the pull rod (808) located inside the through groove (807), and a pull rope (805) is fixedly connected to one end of the pull rod (808).

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