A reciprocating zipline

Abstract

The present invention belongs to the technical field of zipline manufacturing, and discloses a reciprocating zipline, which includes two platforms, wherein the platforms are provided with a buffer machine, and a slide is provided between the two platforms, and a passenger cabin is provided at the lower end of the slide, wherein a plurality of vehicles are provided in the passenger cabin, and a safety belt and a safety pressure bar device are provided on the vehicle; the slide includes a sliding bracket, and a traction mechanism is installed on the sliding bracket, and pulleys are provided on both sides of the traction mechanism, and a braking mechanism is provided below the pulley, and the traction mechanism is engaged with the braking mechanism. Compared with the related art, the present invention provides double protection by providing a passenger cabin, and is divided into active unlocking and passive unlocking, and has high safety performance. By providing a buffer machine, it is beneficial to absorb impact energy when the slide is braked, and secondly, the unlocking and locking speeds are fast, the locking effect is good, and the safety performance is high. By providing a slide, the sliding speed of the slide can be reduced or even the slide can be stopped from sliding when the traction rope is broken or detached.

Description

Technical Field

[0001] The invention belongs to the technical field of zipline manufacturing, and in particular relates to a reciprocating zipline. Background Art

[0002] Zipline is a modern sports recreation project that is challenging, stimulating and entertaining. It can cross grasslands, lakes, rivers and canyons, and slide down from a high altitude at a high speed with the help of height differences, allowing tourists to feel excitement and satisfaction in the joy of being safe and secure. However, since it is in the high air, once danger is found, it is easy to endanger the safety of tourists' lives.

[0003] Therefore, it is necessary to provide a new reciprocating cableway to solve the above-mentioned technical problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies in the above-mentioned prior art and disclose a reciprocating zipline that provides dual protection and is divided into active unlocking and passive unlocking, with high safety performance. Secondly, the slide can absorb impact energy during braking, which is beneficial to protecting various equipment and improving the tourist experience. The unlocking and locking speeds are fast, the locking effect is good, and the safety performance is high. Thirdly, when the traction rope breaks or detaches, the sliding speed of the slide can be reduced or even the slide can be stopped from sliding, with high safety performance.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a reciprocating cableway, comprising two platforms, each of which is provided with a buffer machine, a slide is provided between the two platforms, a manned cabin is provided at the lower end of the slide, a plurality of vehicles are provided in the manned cabin, and a safety belt and a safety pressure bar device are provided on the vehicles;

[0006] The slide comprises a sliding bracket, a traction mechanism is installed on the sliding bracket, pulleys are arranged on both sides of the traction mechanism, a braking mechanism is arranged below the pulley, and the traction mechanism is clamped with the braking mechanism.

[0007] Preferably, the traction mechanism includes two front and rear moving components and two width moving components, the two width moving components and the two front and rear moving components are in a cross-shaped structure, the front and rear moving components are arranged along the length direction of the sliding bracket, the width moving components are hinged to the two front and rear moving components, and the width moving components are clamped with the braking mechanism.

[0008] Preferably, the forward and backward moving assembly includes: a first compression spring, a guide rod, a traction plate and a swing plate, the traction plate and the guide rod are slidably connected, the guide rod sleeve is provided with a first compression spring, the swing plate is hinged to the traction plate, the swing plate is slidably connected to the width moving assembly, and the swing plate is hinged to the width moving assembly.

[0009] Preferably, the width moving assembly includes a torsion frame and a connecting rod, the torsion frame is hinged to the sliding bracket, a connecting rod is provided at the upper end of the torsion frame, the swing plate is provided with a sliding groove matched with the connecting rod, the connecting rod passes through the sliding groove of the swing plate, and the lower end of the torsion frame is clamped with the braking mechanism.

[0010] Preferably, the braking mechanism includes: a second compression spring, a latch shaft, a first torsion spring and a brake shoe, the latch shaft is sleeved with a second compression spring, one end of the latch shaft is inserted into the brake shoe, and the other end abuts against the torsion frame; the latch shaft is slidably connected to the sliding bracket, the brake shoe is hinged to the sliding bracket, one end of the first torsion spring is connected to the sliding bracket, and the other end is connected to the brake shoe, and the brake shoe is arranged below the pulley.

[0011] Preferably, the buffer machine comprises a machine body, buffer members are provided on both sides of the machine body, and a push-up caliper is provided between the two buffer members.

[0012] Preferably, the push caliper includes a caliper body, which is fixed on a machine body, a caliper is provided at the front end of the caliper body, an opening and closing mechanism is provided on the caliper, an automatic locking assembly is provided on the opening and closing mechanism, the caliper is divided into an upper clamping plate and a lower clamping plate, a striker is provided between the upper clamping plate and the lower clamping plate, the striker passes through the caliper body and is fixedly connected to the opening and closing mechanism, and the upper clamping plate and the lower clamping plate are respectively rotatably connected to the opening and closing mechanism.

[0013] Preferably, the opening and closing mechanism includes: a slider, a pushing assembly and two opening and closing pins, the opening and closing pins are fixedly connected to the caliper body, the slider is slidably connected to the caliper body, the upper clamping plate and the lower clamping plate are respectively rotatably connected to the slider, the upper clamping plate and the lower clamping plate are both provided with opening and closing grooves, and the opening and closing pins slide along the opening and closing grooves.

[0014] Preferably, the pushing assembly includes a reset spring and a push rod, the slider moves along the length direction of the caliper body, the caliper body is fixedly connected to the slider, both ends of the reset spring are respectively connected to the slider and the caliper body, a slot is provided on the push rod, and the automatic locking assembly extends into the slot to form a clamping structure.

[0015] Preferably, the safety pressure bar device includes a cabin bracket and a pressure rod, the cabin bracket is rotatably connected to the pressure rod, the pressure rod is provided with a gear disk, the cabin bracket is installed with a ratchet, the ratchet is meshed with the gear disk, the ratchet is rotatably connected to the cabin bracket, and the ratchet is provided with an unlocking mechanism.

[0016] Preferably, the unlocking mechanism includes: a connecting rod, a unhooking plate, a second torsion spring and a brake line. The connecting rod is rotatably connected to the bracket, the connecting rod is fixedly connected to the unhooking plate, the unhooking plate is provided with a brake line, the connecting rod is also provided with a second torsion spring, the connecting rod is fixedly connected to the ratchet, the second torsion spring is sleeved on the connecting rod, one end of the second torsion spring is connected to the ratchet, and the other end is connected to the bracket.

[0017] Preferably, the automatic locking assembly includes a locking tip and a latch spring, the locking tip is slidably connected to the pliers body, the locking tip is inserted into the slot, and both ends of the latch spring are respectively connected to the locking tip and the pliers body.

[0018] Preferably, the braking mechanism also includes a claw hook, which is arranged between the latch shaft and the torsion frame, the claw hook is hinged to the sliding bracket, the claw hook is arranged at the upper end of the latch shaft, the claw hook is clamped with the latch shaft, a limiting groove is opened on the claw hook, and the torsion frame is provided with a limiting pin adapted to the limiting groove.

[0019] Compared with the related art, the present invention provides double protection by setting up a manned cabin, and is divided into active unlocking and passive unlocking, with high safety performance. By setting up a buffer machine, it is beneficial to absorb impact energy during the braking of the slider, protect the slider structure and platform facilities from damage, and secondly improve the stability of the slider operation, providing comfortable playing conditions for passengers in the manned cabin. Secondly, the unlocking and locking speeds are fast, which improves the efficiency of tourists getting on and off the station, has a good locking effect, and has high safety performance. By setting up a slider, the sliding speed of the slider can be reduced, or even the slider can be stopped from sliding when the traction rope is broken or detached, which improves the safety of the slider, the overall structure is stable, and does not affect the operation of the traction rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a structural schematic diagram of a reciprocating cableway of the present invention;

[0022] Figure 2 It is a structural schematic diagram of a manned cabin of a reciprocating cableway of the present invention;

[0023] Figure 3 It is a structural schematic diagram of a safety pressure bar device of a reciprocating cableway of the present invention;

[0024] Figure 4 It is a structural schematic diagram of a buffer machine of a reciprocating cableway of the present invention;

[0025] Figure 5 It is a structural schematic diagram of a push caliper (with the caliper open) of a reciprocating cableway of the present invention;

[0026] Figure 6 It is a structural schematic diagram of a push caliper (caliper clamping) of a reciprocating cableway of the present invention;

[0027] Figure 7 It is a structural schematic diagram of a sliding device of a reciprocating sliding cable of the present invention;

[0028] Figure 8 It is a front view of a sliding device of a reciprocating sliding rope of the present invention;

[0029] Fig. 9 It is a left view of a slide of a reciprocating slide rope of the present invention (the brake mechanism is partially cut away);

[0030] Fig.10 For along Fig. 9 A schematic cross-sectional view of line BB;

[0031] Fig.11 for Figure 7 A magnified schematic diagram of the structure in the middle.

[0032] In the figure:

[0033] 1. Platform, 2. Buffer, 3. Slide, 4. Manned cabin, 2311. Opening and closing slot, 21. Machine body, 22. Buffer, 23. Push caliper, 231. Clamp body, 232. Caliper, 233. Opening and closing mechanism, 234. Automatic locking assembly, 2321. Upper card plate, 2322. Lower card plate, 235. Strike pin, 2331. Sliding block, 2332. Push assembly, 2333. Opening and closing pin, 23321. Return spring, 23322. Push rod, 233221. Card slot, 31. Sliding bracket, 32. Traction mechanism, 33 .Pulley, 34.Braking mechanism, 321.Forward and backward moving assembly, 322.Width moving assembly, 3211.First compression spring, 3212.Guide rod, 3213.Traction plate, 3214.Swing plate, 3221.Torsion frame, 3222.Connecting rod, 32141.Slide groove, 341.Second compression spring, 342.Latch shaft, 343.First torsion spring, 344.Brake shoe, 41.Carrier, 42.Safety pressure bar device, 421.Cabin bracket, 422.Pressure rod, 423.Sprocket, 424.Ratchet, 425Unlocking mechanism. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to the attached Figure 1-11 The present embodiment provides a reciprocating cableway, comprising two platforms 1, a load-bearing rope and a traction rope are arranged between the two platforms 1, a buffer machine 2 is arranged on the platform 1, a slide 3 is arranged between the two platforms 1, a passenger cabin 4 is arranged at the lower end of the slide 3, a plurality of carriers 41 are arranged in the passenger cabin 4, and a safety belt and a safety pressure bar device 42 are arranged on the carrier 41;

[0036] The slide 3 comprises a sliding bracket 31 , on which a traction mechanism 32 is mounted. Pulleys 33 are arranged on both sides of the traction mechanism 32 , and a brake mechanism 34 is arranged below the pulley 33 . The traction mechanism 32 is engaged with the brake mechanism 34 .

[0037] The traction mechanism 32 includes two front and rear moving components 321 and two width moving components 322. The two width moving components 322 and the two front and rear moving components 321 are in a cross-shaped structure. The front and rear moving components 321 are arranged along the length direction of the sliding bracket 31, and the width moving components 322 are arranged along the width direction of the sliding bracket 31. The width moving components 322 are hinged to the two front and rear moving components 321, and the width moving components 322 are clamped with the braking mechanism 34.

[0038] The front-rear moving assembly 321 includes: a first compression spring 3211, a guide rod 3212, a traction plate 3213 and a swing plate 3214. The traction plate 3213 and the guide rod 3212 are slidably connected. The guide rod 3212 is sleeved with the first compression spring 3211. The first compression spring 3211 is arranged between the traction plate 3213 and the sliding bracket 31. The swing plate 3214 is hinged to the traction plate 3213. The swing plate 3214 is slidably connected to the width moving assembly 322. The swing plate 3214 is hinged to the width moving assembly 322.

[0039] The width moving assembly 322 includes a torsion frame 3221 and a connecting rod 3222. The torsion frame 3221 is hinged to the sliding bracket 31. The upper end of the torsion frame 3221 is provided with a connecting rod 3222. The swing plate 3214 is provided with a sliding groove 32141 adapted to the connecting rod 3222. The connecting rod 3222 passes through the sliding groove 32141 of the swing plate 3214. The width of the sliding groove 32141 is greater than or equal to the diameter of the connecting rod 3222. The swing plate 3214 rotates along the connecting rod 3222, and the lower end of the torsion frame 3221 is clamped with the braking mechanism 34.

[0040] The brake mechanism 34 includes: a second compression spring 341, a latch shaft 342, a first torsion spring 343 and a brake shoe 344. A baffle is provided at one end of the latch shaft 342 close to the torsion frame 3221. The second compression spring 341 is sleeved on the latch shaft 342. The second compression spring 341 is arranged between the baffle and the sliding bracket 31. One end of the latch shaft 342 is inserted on the brake shoe 344, and the other end abuts on the torsion frame 3221. The latch shaft 342 is slidably connected to the sliding bracket 31. The brake shoe 344 is hinged to the sliding bracket 31. The first torsion spring 343 is sleeved on the brake shoe 344. One end of the first torsion spring 343 is connected to the sliding bracket 31, and the other end is connected to the brake shoe 344. The brake shoe 344 is arranged below the pulley 33. The latch shaft 342 limits the brake shoe 344 from turning upward, thereby avoiding contact with the load-bearing rope above and avoiding affecting the normal sliding of the slide 3.

[0041] The braking mechanism 34 also includes a claw hook, which is arranged between the latch shaft 342 and the torsion frame 3221. The claw hook is clamped with the baffle, and the claw hook is hinged with the sliding bracket 31. The claw hook is arranged at the upper end of the latch shaft 342, and a pin groove is opened on the claw hook. The pin groove is arranged at the upper end of the claw hook, and the torsion frame 3221 is provided with a limit pin adapted to the pin groove. The width of the pin groove is larger than the diameter of the limit pin to facilitate the withdrawal of the limit pin from the pin groove. By setting the claw hook and the limit pin, the claw hook is subjected to the horizontal thrust from the latch shaft 342, and the torsion frame 3221 is subjected to the upward thrust of the claw hook. This setting avoids the horizontal thrust of the latch shaft 342 from directly acting on the torsion frame 3221, which is conducive to maintaining the stability between the braking mechanism 34 and the width moving component 322. The width of the pin groove of the present invention is the distance between the groove walls in the height direction of the pin groove.

[0042] This embodiment further includes: a connecting rope, a long rod and a swing arm, the connecting rope passes through the traction plate 3213, the connecting rope slides forward and backward along the traction plate 3213, the connecting rope is fixedly connected to the long rod, the long rod is rotatably connected to the swing arm, the swing arm is hinged to the sliding bracket 31, there are two connecting ropes and two swing arms, the long rod is arranged between the two swing arms, and the two connecting ropes are respectively arranged on both sides of the traction plate 3213. The traction rope is connected to the swing arm, and this arrangement makes the swing arm the main force-bearing member, the force on the front and rear moving assembly 321 is small, which is conducive to protecting the front and rear moving assembly 321.

[0043] During the operation of the slide 3, when the traction rope breaks or is disengaged, under the action of the first compression spring 3211, the two traction plates 3213 slide toward each other, driving the two swing plates 3214 to open outward, driving the upper end of the torsion frame 3221 to flip outward, and the lower end of the torsion frame 3221 to flip inward, the limit pin leaves the pin groove, and the claw hook flips upward to release the restriction on the latch shaft 342. The latch shaft 342 is pulled out of the brake shoe 344 under the action of the second compression spring 341. Under the action of the first torsion spring 343, the brake shoe 344 flips upward to resist the upper load-bearing rope. Under the combined action of the sliding direction and the first torsion spring 343, the brake shoe 344 pushes harder and harder until the slide 3 stops, avoiding collision with the next station, thereby protecting passengers from injury in the event of an accident. The slide 3 is cleverly designed, and can reduce the sliding speed of the slide 3 when the traction rope breaks or is disengaged, or even stop the slide 3 from sliding, thereby improving the safety of the slide 3. The overall structure is stable and does not affect the work of the traction rope.

[0044] The buffer machine 2 comprises a machine body 21 , buffer members 22 are provided on both sides of the machine body 21 , and a push-up caliper 23 is provided between the two buffer members 22 .

[0045] The push caliper 23 includes a caliper body 231, which is fixed on the body 21. A caliper 232 is provided at the front end of the caliper body 231. An opening and closing mechanism 233 is provided on the caliper 232. An automatic locking component 234 is provided on the opening and closing mechanism 233. The caliper 232 is divided into an upper clamping plate 2321 and a lower clamping plate 2322. A striker 235 is provided between the upper clamping plate 2321 and the lower clamping plate 2322. The striker 235 passes through the caliper body 231 and is fixedly connected to the opening and closing mechanism 233. The upper clamping plate 2321 and the lower clamping plate 2322 are rotatably connected to the opening and closing mechanism 233 respectively.

[0046] The opening and closing mechanism 233 includes: a slider 2331, a pushing assembly 2332 and two opening and closing pins 2333. The opening and closing pins 2333 are fixedly connected to the pliers body 231. The slider 2331 moves along the length direction of the pliers body 231. The upper clamping plate 2321 and the lower clamping plate 2322 are respectively rotatably connected to the slider 2331. The upper clamping plate 2321 and the lower clamping plate 2322 are both provided with opening and closing grooves 2311. The distance between one end of the two opening and closing grooves 2311 close to the pushing assembly 2332 is smaller than the distance between the other ends. The opening and closing pins 2333 slide along the opening and closing grooves 2311. This arrangement enables the upper clamping plate 2321 and the lower clamping plate 2322 to open when sliding forward and to close when sliding backward.

[0047] The pushing assembly 2332 includes a reset spring 23321 and a push rod 23322. The push rod 23322 is slidably connected to the caliper body 231. The caliper body 231 is fixedly connected to the slider 2331. Both ends of the reset spring 23321 are respectively connected to the slider 2331 and the caliper body 231. A card slot 233221 is opened on the push rod 23322. The automatic locking assembly 234 extends into the card slot 233221 to form a card connection structure.

[0048] The automatic locking assembly 234 includes a locking tip and a latch spring. The locking tip is slidably connected to the pliers body 231 , and the locking tip is inserted into the slot 233221 . Both ends of the latch spring are respectively connected to the locking tip and the pliers body 231 .

[0049] The lower end of the lock tip is provided with an inclined surface, and the end with a higher inclined surface is arranged close to the striker 235. When the slide 3 hits the striker 235 horizontally, the inclined surface is arranged to facilitate the lock tip to be inserted into the slot 233221 and to facilitate the lock tip to prevent the push rod 23322 from moving forward.

[0050] The working process of the buffer machine 2 is as follows: when the slide 3 slides down the station along the load-bearing cable, the slide 3 first hits the buffer 22, and the buffer 22 absorbs the longitudinal impact force at the connection of the vehicle body, so that the slide 3 can be stopped smoothly. This setting is conducive to absorbing the impact energy when the slide 3 is braked, protecting the slide 3 structure and the platform 1 facilities from damage, and secondly improving the stability of the operation of the slide 3, providing comfortable playing conditions for the passengers in the manned cabin 4. After the slide 3 hits the buffer 22, the horizontal axis of the slide 3 enters the limit groove and pushes the striker 235 to slide toward the rear end of the clamp body 231, thereby driving the upper clamp 2321 and the lower clamp 2322 to slide backward and engage, automatically realizing the locking of the slide 3. The design is ingenious and the locking speed of the slide 3 is fast. When the slide 3 is started, the lock tip is pulled up, the lock tip leaves the slot 233221, the slider 2331 slides forward under the elastic force of the return spring 23321, the upper clamping plate 2321 and the lower clamping plate 2322 slide forward and open, and the slide 3 is unlocked. The arrangement has fast unlocking and locking speeds, improves the efficiency of getting on and off the station for tourists, has good locking effects, and has high safety performance.

[0051] The safety pressure bar device 42 includes a cabin bracket 421 and a pressure rod 422. The cabin bracket 421 is rotatably connected to the pressure rod 422. The pressure rod 422 is provided with a gear plate 423. A ratchet 424 is installed on the cabin bracket 421. The ratchet 424 is meshed with the gear plate 423. The ratchet 424 is rotatably connected to the cabin bracket 421, and an unlocking mechanism 425 is provided on the ratchet 424.

[0052] The unlocking mechanism 425 includes: a connecting rod, a unhooking plate, a second torsion spring and a brake line. The connecting rod and the cabin bracket 421 are rotatably connected, the connecting rod is fixedly connected to the unhooking plate, a brake line is provided on the unhooking plate, and a second torsion spring is also provided on the connecting rod. The connecting rod is fixedly connected to the ratchet 424, and the second torsion spring is sleeved on the connecting rod. One end of the second torsion spring is connected to the ratchet 424, and the other end is connected to the cabin bracket 421.

[0053] A hoop tube is provided on the second torsion spring, and the ratchet 424 is inserted into the hoop tube. The hoop tube clamps the ratchet 424, and the ratchet 424 is pressed downward under the elastic force of the second torsion spring.

[0054] There are two toothed discs 423 and two ratchet teeth 424, and there are also two hoop tubes.

[0055] The unhooking plate is disposed between the two ratchet teeth 424 .

[0056] The gear teeth on one toothed disc 423 are staggered with the gear teeth on the other toothed disc 423. For the two ratchet teeth 424, any one of the ratchet teeth 424 can be engaged with the toothed disc 423 to limit the movement of the pressure rod 422. This setting can more finely adjust the movement range of the pressure rod 422, which is conducive to improving the user experience.

[0057] In this safety pressure bar device 42, after the passenger enters the manned cabin 4 and takes a seat, he fastens the seat belt and then presses down the pressure bar 422. The pressure bar 422 presses the abdomen to restrict the person in the seat. At this time, the ratchet 424 engages with the gear teeth on the toothed disc 423, which can limit the pressure bar 422 from lifting upward. The pressure bar 422 and the seat belt provide double protection for the customer. The passenger can open the seat belt by himself, but cannot open the pressure bar 422 by himself. During the operation of the equipment, the device ensures that the passenger does not leave the manned cabin 4 due to active or passive reasons by setting the seat belt and the pressure bar 422. After arriving at the platform 1 safely, the staff will open the pressure bar 422 for the passengers one by one. The overall structure is simple, with double protection, and it is divided into active unlocking and passive unlocking, with high safety performance.

[0058] In the present invention, by setting up the manned cabin 4, double protection is provided, and it is divided into active unlocking and passive unlocking, with high safety performance. By setting up the buffer machine 2, it is beneficial to absorb the impact energy when the slider 3 is braked, and protect the slider 3 structure and the platform 1 facilities from damage. Secondly, the smoothness of the operation of the slider 3 is improved, and comfortable playing conditions are provided for the passengers in the manned cabin 4. Secondly, the unlocking and locking speeds are fast, which improves the efficiency of tourists getting on and off the station, and the locking effect is good, and the safety performance is high. By setting up the slider 3, the sliding speed of the slider 3 can be reduced, and even the slider 3 can be stopped from sliding when the traction rope is broken or detached, which improves the safety of the slider 3, and the overall structure is stable, and it does not affect the operation of the traction rope.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reciprocating zipline, characterized in that: It comprises two platforms, each of which is provided with a buffer machine, a slide is provided between the two platforms, a manned cabin is provided at the lower end of the slide, a plurality of carriers are provided in the manned cabin, and a safety belt and a safety pressure bar device are provided on the carrier; The slide comprises a sliding bracket, a traction mechanism is installed on the sliding bracket, pulleys are arranged on both sides of the traction mechanism, a braking mechanism is arranged below the pulley, and the traction mechanism is clamped with the braking mechanism; The traction mechanism includes two front-to-back moving components and two width moving components, the two width moving components and the two front-to-back moving components are in a cross-shaped structure, the front-to-back moving components are arranged along the length direction of the sliding bracket, the width moving components are hinged to the two front-to-back moving components, and the width moving components are clamped to the braking mechanism; The forward and backward moving assembly comprises: a first compression spring, a guide rod, a traction plate and a swing plate, the traction plate and the guide rod are slidably connected, the guide rod sleeve is provided with a first compression spring, the swing plate is hinged to the traction plate, the swing plate is slidably connected to the width moving assembly, and the swing plate is hinged to the width moving assembly; The width moving assembly includes a torsion frame and a connecting rod, the torsion frame is hinged with the sliding bracket, the upper end of the torsion frame is provided with a connecting rod, the swing plate is provided with a sliding groove adapted to the connecting rod, the connecting rod passes through the sliding groove of the swing plate, and the lower end of the torsion frame is clamped with a brake mechanism; The brake mechanism comprises: a second compression spring, a latch shaft, a first torsion spring and a brake shoe, wherein the latch shaft is sleeved with the second compression spring, one end of the latch shaft is inserted into the brake shoe, and the other end abuts against the torsion frame; the latch shaft is slidably connected to the sliding bracket, the brake shoe is hinged to the sliding bracket, one end of the first torsion spring is connected to the sliding bracket, and the other end is connected to the brake shoe, and the brake shoe is arranged below the pulley; The buffer machine comprises a machine body, buffer members are arranged on both sides of the machine body, and a push-up caliper is arranged between the two buffer members.

2. The reciprocating zipline according to claim 1, characterized in that: The push caliper includes a caliper body, which is fixed on a machine body. A caliper is provided at the front end of the caliper body. An opening and closing mechanism is provided on the caliper. An automatic locking component is provided on the opening and closing mechanism. The caliper is divided into an upper clamping plate and a lower clamping plate. A striker is provided between the upper clamping plate and the lower clamping plate. The striker passes through the caliper body and is fixedly connected to the opening and closing mechanism. The upper clamping plate and the lower clamping plate are respectively rotatably connected to the opening and closing mechanism.

3. The reciprocating zipline according to claim 2, characterized in that: The opening and closing mechanism includes: a slider, a pushing assembly and two opening and closing pins, the opening and closing pins are fixedly connected to the caliper body, the slider is slidably connected to the caliper body, the upper clamping plate and the lower clamping plate are respectively rotatably connected to the slider, the upper clamping plate and the lower clamping plate are both provided with opening and closing grooves, and the opening and closing pins slide along the opening and closing grooves.

4. The reciprocating zipline according to claim 3, characterized in that: The pushing assembly includes a reset spring and a push rod. The slider moves along the length direction of the caliper body. The caliper body is fixedly connected to the slider. Both ends of the reset spring are respectively connected to the slider and the caliper body. A slot is provided on the push rod. The automatic locking assembly extends into the slot to form a clamping structure.

5. The reciprocating zipline according to claim 4, characterized in that: The safety pressure bar device includes a cabin bracket and a pressure bar, the cabin bracket is rotatably connected to the pressure bar, the pressure bar is provided with a toothed disc, the cabin bracket is installed with a ratchet, the ratchet is meshed with the toothed disc, the ratchet is rotatably connected to the cabin bracket, and the ratchet is provided with an unlocking mechanism.

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