CN112853828A

CN112853828A - Reciprocating type strop

Info

Publication number: CN112853828A
Application number: CN202110367450.4A
Authority: CN
Inventors: 吴美星; 彭剑峰; 谢汶谚; 赵琪吉; 欧阳先波; 楼丹均; 邢伟东; 陈浩龙; 蒋帅
Original assignee: Zhejiang Pengming Amusement Equipment Co ltd
Current assignee: Zhejiang Pengming Amusement Equipment Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-05-28

Abstract

The invention belongs to the technical field of manufacturing of sliding ropes, and discloses a reciprocating type sliding rope which comprises two platforms, wherein a buffer machine is arranged on each platform, a sliding tool is arranged between the two platforms, a manned cabin is arranged at the lower end of the sliding tool, a plurality of carriers are arranged in the manned cabin, and safety belts and a safety pressure bar device are arranged on the carriers; the sliding tool comprises a sliding support, a traction mechanism is installed on the sliding support, pulleys are arranged on two sides of the traction mechanism, a braking mechanism is arranged below the pulleys, and the traction mechanism is connected with the braking mechanism in a clamping mode. Compared with the prior art, the manned cabin provides double protection by arranging the manned cabin, and is divided into active unlocking and passive unlocking, so that the safety performance is high. Through setting up the buffer gear, absorption impact energy when doing benefit to the skid device braking, secondly unblock and locking speed are fast, and locking effect is good, and the security performance is high. By arranging the sliding tool, the sliding speed of the sliding tool can be reduced and even the sliding tool can stop sliding under the condition that the traction rope is broken or separated.

Description

Reciprocating type strop

Technical Field

The invention belongs to the technical field of manufacturing of sliding cables, and particularly relates to a reciprocating type sliding cable.

Background

The sliding rope is a challenging, exciting and entertaining modern sports and recreation item, can cross grasslands, lakes, rivers and canyons, and can slide downwards from a high place at a higher speed by virtue of a height difference, so that tourists can feel stimulated and satisfied in a surprise and risk-free pleasure. However, as the device is in high altitude, the life safety of tourists is easily damaged once danger is found.

Therefore, there is a need to provide a new reciprocating strop to solve the above problems.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects in the prior art, and disclose a reciprocating sliding cable which provides double protection, is divided into active unlocking and passive unlocking and has high safety performance. Secondly, the sliding tool can absorb impact energy during braking, is beneficial to protecting each device and improving the experience of tourists, and has high unlocking and locking speed, good locking effect and high safety performance. Thirdly, the sliding speed of the sliding tool can be reduced and even the sliding tool stops sliding under the condition that the traction rope is broken or separated, and the safety performance is high.

The technical scheme adopted by the invention for solving the technical problems is as follows: a reciprocating type sliding cable comprises two platforms, wherein a buffer machine is arranged on each platform, a sliding tool is arranged between the two platforms, a manned cabin is arranged at the lower end of the sliding tool, a plurality of carriers are arranged in the manned cabin, and safety belts and safety pressure bar devices are arranged on the carriers;

the sliding tool comprises a sliding support, a traction mechanism is installed on the sliding support, pulleys are arranged on two sides of the traction mechanism, a braking mechanism is arranged below the pulleys, and the traction mechanism is connected with the braking mechanism in a clamping mode.

Preferably, the traction mechanism comprises two front-and-back moving assemblies and two width moving assemblies, the two width moving assemblies and the two front-and-back moving assemblies are of a cross structure, the front-and-back moving assemblies are arranged along the length direction of the sliding support, the width moving assemblies are hinged with the two front-and-back moving assemblies, and the width moving assemblies are clamped with the braking mechanism.

Preferably, the forward-backward moving assembly includes: first pressure spring, guide arm, traction plate and swing board, traction plate and guide arm sliding connection, the guide rod cover is equipped with first pressure spring, swing board is articulated with the traction plate, swing board and width removal subassembly sliding connection, swing board and width removal subassembly are articulated.

Preferably, the width removes the subassembly including turning round frame and connecting rod, it is articulated with the support that slides to turn round the frame, the upper end of turning round the frame is equipped with the connecting rod, the swing board is opened there is the spout with connecting rod looks adaptation, the connecting rod passes the spout of swing board, the lower extreme and the arrestment mechanism joint of turning round the frame.

Preferably, the braking mechanism includes: the brake device comprises a second pressure spring, a bolt shaft, a first torsion spring and a brake shoe, wherein the bolt shaft is sleeved with the second pressure spring, one end of the bolt shaft is inserted into the brake shoe, and the other end of the bolt shaft abuts against the torsion frame; the sliding mechanism is characterized in that the bolt shaft is in sliding connection with the sliding support, the brake shoe is hinged to the sliding support, one end of the first torsion spring is connected with the sliding support, the other end of the first torsion spring is connected with the brake shoe, and the brake shoe is arranged below the pulley.

Preferably, the buffer machine comprises a machine body, wherein buffer parts are arranged on two sides of the machine body, and a push-up caliper is arranged between the buffer parts.

Preferably, the card pushing pliers comprise pliers bodies, the pliers bodies are fixed on the machine body, calipers are arranged at the front ends of the pliers bodies, opening and closing mechanisms are arranged on the calipers, automatic locking assemblies are arranged on the opening and closing mechanisms, the calipers are divided into upper clamping plates and lower clamping plates, firing pins are arranged between the upper clamping plates and the lower clamping plates, the firing pins penetrate through the pliers bodies and are fixedly connected with the opening and closing mechanisms, and the upper clamping plates and the lower clamping plates are respectively connected with the opening and closing mechanisms in a rotating mode.

Preferably, the opening and closing mechanism includes: the clamp comprises a sliding block, a pushing assembly and two opening and closing pins, wherein the opening and closing pins are fixedly connected with a clamp body, the sliding block is connected with the clamp body in a sliding mode, an upper clamping plate and a lower clamping plate are respectively connected with the sliding block in a rotating mode, opening and closing grooves are formed in the upper clamping plate and the lower clamping plate, and the opening and closing pins slide along the opening and closing grooves.

Preferably, the pushing assembly comprises a return spring and a push rod, the slide block moves along the length direction of the clamp body, the clamp body is fixedly connected with the slide block, two ends of the return spring are respectively connected with the slide block and the clamp body, a clamping groove is formed in the push rod, and the automatic locking assembly stretches into the clamping groove to form a clamping structure.

Preferably, the safe pressure bar device comprises a cabin support and a pressure rod, the cabin support is rotatably connected with the pressure rod, a fluted disc is arranged on the pressure rod, a ratchet is arranged on the cabin support and is meshed with the fluted disc, the ratchet is rotatably connected with the cabin support, and an unlocking mechanism is arranged on the ratchet.

Preferably, the unlocking mechanism includes: connecting rod, unhook board, second torsional spring and brake cable, connecting rod and support rotate to be connected, connecting rod and unhook board fixed connection, be equipped with the brake cable on the unhook board, still be equipped with the second torsional spring on the connecting rod, connecting rod and ratchet fixed connection, the second torsional spring cover is established on the connecting rod, the one end and the ratchet of second torsional spring are connected, and the other end and leg joint.

Preferably, the automatic locking assembly comprises a lock tip and a bolt spring, the lock tip is slidably connected with the pliers body, the lock tip is inserted into the clamping groove, and two ends of the bolt spring are respectively connected with the lock tip and the pliers body.

Preferably, the braking mechanism further comprises a claw hook, the claw hook is arranged between the bolt shaft and the twisting frame and hinged to the sliding support, the claw hook is arranged at the upper end of the bolt shaft and clamped with the bolt shaft, a limiting groove is formed in the claw hook, and the twisting frame is provided with a limiting pin matched with the limiting groove.

Compared with the prior art, the manned cabin provides double protection by arranging the manned cabin, and is divided into active unlocking and passive unlocking, so that the safety performance is high. Through setting up the buffer gear, do benefit to the slider and absorb impact energy when braking, protect slider structure and platform facility and avoid destroying, secondly improve the stationarity of slider operation, provide comfortable condition of playing for the passenger in manned cabin. Secondly, unblock and locking speed are fast, improve visitor's efficiency of getting on and off the station, and locking effect is good, and the security performance is high. Through the arrangement of the sliding tool, the sliding speed of the sliding tool can be reduced under the condition that the traction cable is broken or separated, even the sliding tool stops sliding, the safety of the sliding tool is improved, the overall structure is stable, and the work of the traction cable is not influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a reciprocating strop of the present invention;

FIG. 2 is a schematic view of a passenger compartment of a reciprocating strop of the present invention;

FIG. 3 is a schematic structural diagram of a safety bar pressing device of a reciprocating strop;

FIG. 4 is a schematic structural diagram of a buffer machine of a reciprocating strop;

FIG. 5 is a schematic structural view of a clamp pushing clamp (clamp opening) of a reciprocating slide cable according to the present invention;

FIG. 6 is a schematic structural view of a clamp pusher (clamp) for a reciprocating slide cable according to the present invention;

FIG. 7 is a schematic structural view of a slider of a reciprocating strop;

FIG. 8 is a front view of a sled of a reciprocating strop of the present invention;

FIG. 9 is a left side elevational view of a slide (brake mechanism partially broken away) of a reciprocating strop;

FIG. 10 is a schematic cross-sectional view taken along line B-B of FIG. 9;

fig. 11 is an enlarged schematic view of the structure at a in fig. 7.

In the figure:

1. platform, 2, buffer machine, 3, sliding tool, 4, manned cabin, 5, opening and closing groove, 21, machine body, 22, buffer piece, 23, push clamp, 231, clamp body, 232, clamp, 233, opening and closing mechanism, 234, automatic locking component, 2321, upper clamp plate, 2322, lower clamp plate, 235, striker, 2331, slide block, 2332, pushing component, 2333, opening and closing pin, 23321, reset spring, 23322, push rod, 233221, clamp groove, 31, sliding support, 32, traction mechanism, 33, pulley, 34, brake mechanism, 321, back and forth moving component, 322, width moving component, 3211, first compression spring, 3212, guide rod, 3213, traction plate, swinging plate, 3221, torsion frame, 3222, connecting rod, 32141, sliding groove, 341, second compression spring, 342, bolt shaft, 343, first torsion spring, 344, brake shoe, 41, carrier, 42, safety compression bar device, 3211, cabin support, 421, compression bar, 422, 423. toothed disc, 424 ratchet, 425 unlock mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present embodiment provides a reciprocating sliding rope, which includes two platforms 1, a carrying rope and a traction rope are disposed between the two platforms 1, the platforms 1 are provided with buffer machines 2, a sliding device 3 is disposed between the two platforms 1, a manned cabin 4 is disposed at a lower end of the sliding device 3, a plurality of carriers 41 are disposed in the manned cabin 4, and a safety belt and a safety pressure bar device 42 are disposed on the carriers 41;

the sliding tool 3 comprises a sliding support 31, a traction mechanism 32 is arranged on the sliding support 31, pulleys 33 are arranged on two sides of the traction mechanism 32, a brake mechanism 34 is arranged below the pulleys 33, and the traction mechanism 32 is clamped with the brake mechanism 34.

The traction mechanism 32 comprises two front-back moving assemblies 321 and two width moving assemblies 322, the two width moving assemblies 322 and the two front-back moving assemblies 321 are in a cross structure, the front-back moving assemblies 321 are arranged along the length direction of the sliding support 31, the width moving assemblies 322 are arranged along the width direction of the sliding support 31, the width moving assemblies 322 are hinged with the two front-back moving assemblies 321, and the width moving assemblies 322 are clamped with the brake mechanism 34.

The forward-backward moving assembly 321 includes: the device comprises a first pressure spring 3211, a guide rod 3212, a traction plate 3213 and a swing plate 3214, wherein the traction plate 3213 is slidably connected with the guide rod 3212, the guide rod 3212 is sleeved with the first pressure spring 3211, the first pressure spring 3211 is arranged between the traction plate 3213 and the sliding support 31, the swing plate 3214 is hinged to the traction plate 3213, the swing plate 3214 is slidably connected with the width moving assembly 322, and the swing plate 3214 is hinged to the width moving assembly 322.

The width moving assembly 322 comprises a twisting frame 3221 and a connecting rod 3222, the twisting frame 3221 is hinged to the sliding support 31, the connecting rod 3222 is arranged at the upper end of the twisting frame 3221, a sliding groove 32141 matched with the connecting rod 3222 is formed in the swinging plate 3214, the connecting rod 3222 penetrates through the sliding groove 32141 of the swinging plate 3214, the width of the sliding groove 32141 is larger than or equal to the diameter of the connecting rod 3222, the swinging plate 3214 rotates along the connecting rod 3222, and the lower end of the twisting frame 3221 is clamped with the braking mechanism 34.

The brake mechanism 34 includes: a second pressure spring 341, a latch shaft 342, a first torsion spring 343 and a brake shoe 344, wherein a baffle is arranged at one end of the latch shaft 342 close to the torsion frame 3221, the second pressure spring 341 is sleeved on the latch shaft 342, the second pressure spring 341 is arranged between the baffle and the sliding support 31, one end of the latch shaft 342 is inserted into the brake shoe 344, and the other end of the latch shaft 342 abuts against the torsion frame 3221; the latch shaft 342 is slidably connected with the sliding bracket 31, the brake shoe 344 is hinged with the sliding bracket 31, a first torsion spring 343 is sleeved on the brake shoe 344, one end of the first torsion spring 343 is connected with the sliding bracket 31, the other end of the first torsion spring 343 is connected with the brake shoe 344, and the brake shoe 344 is arranged below the pulley 33. The brake shoe 344 is restrained from turning upwards by the latch shaft 342, so that contact with the upper bearing cable is avoided, and normal sliding of the sliding device 3 is prevented from being influenced.

The braking mechanism 34 further includes a claw hook, the claw hook is disposed between the latch shaft 342 and the torsion frame 3221, the claw hook is clamped with the baffle, the claw hook is hinged to the sliding support 31, the claw hook is disposed at the upper end of the latch shaft 342, a pin groove is formed in the claw hook, the pin groove is disposed at the upper end of the claw hook, the torsion frame 3221 is provided with a limit pin matched with the pin groove, and the width of the pin groove is greater than the diameter of the limit pin so as to facilitate the limit pin to be drawn out from the pin groove. The arrangement of the claw hook and the stopper pin, the claw hook receiving a horizontal pushing force from the latch shaft 342 and the twisting frame 3221 receiving an upward pushing force from the claw hook, prevents the horizontal pushing force of the latch shaft 342 from being directly applied to the twisting frame 3221, and facilitates the stability between the detent mechanism 34 and the width moving assembly 322. The width of the pin slot of the present invention is the distance between the slot walls in the direction of the height of the pin slot,

this embodiment still includes: connect rope, stock and swing arm, connect the rope and pass the hitch plate 3213, connect the rope and slide around the hitch plate 3213, connect rope and stock fixed connection, the stock rotates with the swing arm to be connected, the swing arm with slide support 31 articulated, connect rope and swing arm and be two, the stock is located between two swing arms, two connect the both sides that the hitch plate 3213 was located respectively to the rope. The traction cable is connected with the swing arm, and the swing arm is used as a main stress piece due to the arrangement, so that the stress of the front-back moving assembly 321 is small, and the front-back moving assembly 321 is protected.

In the working process of the sliding tool 3, when a traction cable is broken or disconnected, under the action of the first pressure spring 3211, the two traction plates 3213 slide oppositely to drive the two swing plates 3214 to open outwards to drive the upper end of the torsion frame 3221 to turn outwards, the lower end of the torsion frame 3221 turns inwards, the limiting pin leaves the pin groove, the claw hook turns upwards to release the limitation on the pin shaft 342, and the pin shaft 342 is pulled out of the brake shoe 344 under the action of the second pressure spring 341. The brake shoe 344 is turned upwards to abut against the upper bearing cable under the action of the first torsion spring 343, and under the combined action of the sliding direction and the first torsion spring 343, the brake shoe 344 is pushed to die further and further until the sliding tool 3 stops, so that collision is avoided and the passenger is protected from being injured when an accident happens. The sliding tool 3 is ingenious in design, the sliding speed of the sliding tool 3 can be reduced under the condition that the traction rope is broken or separated, even the sliding tool 3 stops sliding, and the safety of the sliding tool 3 is improved. The whole structure is stable, and the work of the traction rope is not influenced.

The buffer machine 2 comprises a machine body 21, buffer parts 22 are arranged on two sides of the machine body 21, and a push-up clamp 23 is arranged between the two buffer parts 22.

The push caliper 23 comprises a caliper body 231, the caliper body 231 is fixed on the machine body 21, a caliper 232 is arranged at the front end of the caliper body 231, an opening and closing mechanism 233 is arranged on the caliper 232, an automatic locking assembly 234 is arranged 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 arranged between the upper clamping plate 2321 and the lower clamping plate 2322, the striker 235 penetrates through the caliper body 231 to be fixedly connected with the opening and closing mechanism 233, and the upper clamping plate 2321 and the lower clamping plate 2322 are respectively connected with the opening and closing mechanism 233 in a rotating.

The opening and closing mechanism 233 includes: the clamp comprises a sliding block 2331, a pushing assembly 2332 and two opening and closing pins 2333, wherein the opening and closing pins 2333 are fixedly connected with a clamp body 231, the sliding block 2331 moves along the length direction of the clamp body 231, an upper clamping plate 2321 and a lower clamping plate 2322 are respectively connected with the sliding block 2331 in a rotating mode, the upper clamping plate 2321 and the lower clamping plate 2322 are respectively provided with an opening and closing groove 5, the distance between one ends, close to the pushing assembly 2332, of the two opening and closing grooves 5 is smaller than that between the other ends, and the opening and closing pins 2333 slide along the opening and closing grooves 5. This arrangement opens the upper card 2321 and the lower card 2322 when sliding forward, and engages when sliding backward.

The push assembly 2332 comprises a return spring 23321 and a push rod 23322, the push rod 23322 is slidably connected with the forceps body 231, the forceps body 231 is fixedly connected with the slide block 2331, two ends of the return spring 23321 are respectively connected with the slide block 2331 and the forceps body 231, a clamping groove 233221 is formed in the push rod 23322, and the automatic locking assembly 234 extends into the clamping groove 233221 to form a clamping structure.

The automatic locking assembly 234 includes a locking tip slidably connected to the caliper body 231 and inserted into the locking slot 233221, and a latch spring having two ends connected to the locking tip and the caliper body 231, respectively.

The lower end of the lock tip is provided with an inclined surface, and the end with the higher inclined surface is arranged close to the striker 235. The beveled configuration facilitates insertion of the lock tip into the pocket 233221 and prevents forward movement of the push rod 23322 when the lateral shaft of the slide 3 strikes the striker 235.

The working process of the buffer machine 2 is as follows: when the sliding tool 3 slides along the bearing rope to get off the station, the sliding tool 3 firstly hits the buffer part 22, the buffer part 22 absorbs the longitudinal impact force at the joint of the vehicle body, and the sliding tool 3 can be stably stopped, so that the sliding tool 3 can absorb the impact energy during braking, the structure of the sliding tool 3 and facilities of the platform 1 are protected from being damaged, the running stability of the sliding tool 3 is improved, and comfortable playing conditions are provided for passengers in the manned cabin 4. After the sliding tool 3 collides with the buffer part 22, the transverse shaft of the sliding tool 3 enters the limiting groove to push the striker 235 to slide towards the rear end of the caliper body 231, so that the upper clamping plate 2321 and the lower clamping plate 2322 are driven to slide backwards and be clamped, the sliding tool 3 is automatically locked, the design is ingenious, and the locking speed of the sliding tool 3 is high. When the slider 3 is started, the lock point is pulled up, the lock point is separated from the card slot 233221, the slider 2331 slides forward under the elastic force of the return spring 23321, and the upper card plate 2321 and the lower card plate 2322 slide forward to be opened, so that the unlocking of the slider 3 is completed. The locking device has the advantages of high unlocking and locking speed, good locking effect and high safety performance, and improves the efficiency of tourists getting on and off the station.

The safety pressure bar device 42 comprises a cabin support 421 and a pressure rod 422, the cabin support 421 is rotatably connected with the pressure rod 422, a fluted disc 423 is arranged on the pressure rod 422, a ratchet 424 is arranged on the cabin support 421, the ratchet 424 is meshed with the fluted disc 423, the ratchet 424 is rotatably connected with the cabin support 421, and an unlocking mechanism 425 is arranged on the ratchet 424.

The unlocking mechanism 425 includes: the connecting rod is rotatably connected with the cabin body support 421, the connecting rod is fixedly connected with the unhooking plate, the brake cable is arranged on the unhooking plate, the second torsion spring is further arranged on the connecting rod, the connecting rod is fixedly connected with the ratchet 424, the second torsion spring is sleeved on the connecting rod, one end of the second torsion spring is connected with the ratchet 424, and the other end of the second torsion spring is connected with the cabin body support 421.

The second torsion spring is provided with a hoop tube, the ratchet 424 is inserted into the hoop tube, the hoop tube hoops the ratchet 424, and the ratchet 424 is pressed downwards under the elastic force of the second torsion spring.

The fluted disc 423 and the ratchet 424 are two, and the hoop tube is also two.

The trip plate is disposed between the two ratchet teeth 424.

The teeth on one fluted disc 423 and the teeth on the other fluted disc 423 are arranged in a staggered manner, and for the two ratchet teeth 424, the movement of the pressing rod 422 can be limited by clamping any one ratchet tooth 424 with the fluted disc 423, so that the movement amplitude of the pressing rod 422 can be adjusted more finely, and the experience of people can be improved.

In the safety pressure lever device 42, after a passenger enters the passenger compartment 4 and sits down, the safety belt is tied, then the pressure lever 422 is pressed down, and the pressure lever 422 presses the belly position to limit the passenger in the seat. At this time, the ratchet 424 is engaged with the gear teeth on the gear plate 423, so as to limit the upward lifting of the pressing rod 422. The strut 422 and the safety belt provide double protection for the customer, and the passenger can open the safety belt by himself but cannot open the strut 422 by himself. In the operation process of the device, the device ensures that passengers do not get away from the manned cabin 4 due to active or passive reasons by arranging the safety belt and the pressure rod 422, and after the passengers safely arrive at the platform 1, the working personnel open the pressure rod 422 for the passengers one by one. Overall structure is simple, duplicate protection, and divide into initiative unblock and passive unblock, and the security performance is high.

According to the invention, the manned cabin 4 is arranged, so that double protection is provided, active unlocking and passive unlocking are realized, and the safety performance is high. Through setting up buffer 2, do benefit to 3 absorbing impact energy when braking of smooth utensil, protection smooth utensil 3 structure and platform 1 facility avoid destroying, secondly improve the stationarity of smooth utensil 3 operation, provide comfortable condition of playing for the passenger in manned cabin 4. Secondly, unblock and locking speed are fast, improve visitor's efficiency of getting on and off the station, and locking effect is good, and the security performance is high. Through the arrangement of the sliding tool 3, the sliding speed of the sliding tool 3 can be reduced under the condition that the traction cable is broken or separated, even the sliding tool 3 stops sliding, the safety of the sliding tool 3 is improved, the whole structure is stable, and the work of the traction cable is not influenced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A reciprocating type strop is characterized by comprising two platforms, wherein the platforms are provided with buffer machines, a sliding tool is arranged between the two platforms, the lower end of the sliding tool is provided with a manned cabin, a plurality of carriers are arranged in the manned cabin, and the carriers are provided with safety belts and safety pressure bar devices;

2. The reciprocating strop slider of claim 1, wherein said traction mechanism comprises two fore-and-aft moving assemblies and two width moving assemblies, said two fore-and-aft moving assemblies and said two fore-and-aft moving assemblies are in a cross-shaped configuration, said fore-and-aft moving assemblies are arranged along the length direction of the sliding support, said width moving assemblies are hinged with both fore-and-aft moving assemblies, and said width moving assemblies are clamped with the brake mechanism.

3. The reciprocating strop of claim 2, wherein said forward and backward movement assembly comprises: first pressure spring, guide arm, traction plate and swing board, traction plate and guide arm sliding connection, the guide rod cover is equipped with first pressure spring, swing board is articulated with the traction plate, swing board and width removal subassembly sliding connection, swing board and width removal subassembly are articulated.

4. The reciprocating strop of claim 3, wherein the width moving assembly comprises a torsion frame and a connecting rod, the torsion frame is hinged to the sliding frame, the connecting rod is arranged at the upper end of the torsion frame, the swinging plate is provided with a sliding groove matched with the connecting rod, the connecting rod penetrates through the sliding groove of the swinging plate, and the lower end of the torsion frame is clamped with the brake mechanism.

5. The reciprocating strop of claim 4, wherein said brake mechanism comprises: the brake device comprises a second pressure spring, a bolt shaft, a first torsion spring and a brake shoe, wherein the bolt shaft is sleeved with the second pressure spring, one end of the bolt shaft is inserted into the brake shoe, and the other end of the bolt shaft abuts against the torsion frame; the sliding mechanism is characterized in that the bolt shaft is in sliding connection with the sliding support, the brake shoe is hinged to the sliding support, one end of the first torsion spring is connected with the sliding support, the other end of the first torsion spring is connected with the brake shoe, and the brake shoe is arranged below the pulley.

6. The reciprocating strop slider of claim 1, wherein said buffer mechanism comprises a body having buffer members on either side of said body and a push-up clamp disposed between said buffer members.

7. The reciprocating type strop slider as claimed in claim 6, wherein the push-out caliper comprises a caliper body, the caliper body is fixed on the machine body, the front end of the caliper body is provided with a caliper, the caliper is provided with an opening and closing mechanism, the opening and closing mechanism is provided with an automatic locking component, the caliper is divided into an upper caliper and a lower caliper, a firing pin is arranged between the upper caliper and the lower caliper, the firing pin penetrates through the caliper body and is fixedly connected with the opening and closing mechanism, and the upper caliper and the lower caliper are respectively rotatably connected with the opening and closing mechanism.

8. The reciprocating strop of claim 7, wherein said opening and closing mechanism comprises: the clamp comprises a sliding block, a pushing assembly and two opening and closing pins, wherein the opening and closing pins are fixedly connected with a clamp body, the sliding block is connected with the clamp body in a sliding mode, an upper clamping plate and a lower clamping plate are respectively connected with the sliding block in a rotating mode, opening and closing grooves are formed in the upper clamping plate and the lower clamping plate, and the opening and closing pins slide along the opening and closing grooves.

9. The reciprocating type strop, as claimed in claim 8, wherein said pushing assembly comprises a return spring and a push rod, said slide block moves along the length direction of the clamp body, said clamp body is fixedly connected with the slide block, two ends of said return spring are respectively connected with the slide block and the clamp body, said push rod is provided with a slot, said automatic locking assembly extends into the slot to form a clamping structure.

10. The reciprocating strop traveler of claim 9, wherein the safety pressure bar device comprises a trunk support and a pressure bar, the trunk support is rotatably connected to the pressure bar, the pressure bar is provided with a toothed disc, the trunk support is provided with ratchet teeth, the ratchet teeth are engaged with the toothed disc, the ratchet teeth are rotatably connected to the trunk support, and the ratchet teeth are provided with unlocking mechanisms.