KR102281015B1 - a zip-line trolley - Google Patents

Abstract

The present invention relates to a zipline technique for enabling a passenger to have a fun by sliding in cable cars installed on both sides of the mountain, the seaside, or the river and, more specifically, to a zipline trolley which allows a strong magnetic eddy current to be generated when the trolley slides at an excessively high speed to make a braking force acting thereon, and has a belt on which a passenger hangs and which is installed not to be separated from the trolley, thereby reducing the fear of the passenger, preventing an unexpected accident, and further increasing the safety of the trolley. The zipline trolley comprises: housings disposed on both sides thereof, respectively, and having a support portion formed below one housing thereof to extend downward; a pair of rollers rotatably installed between both the housings to be horizontal to each other, and having a plurality of magnets built-in on both sides thereof; a plurality of copper plate rings attached and installed to the inner surfaces of both the housings to be adjacent to the pair of rollers; a support shaft coupled and installed between both the housings; and a mount coupled and installed to the support portion of the one housing, and having the belt on which the passenger hangs and which is fitted thereon to be connected thereto.

Description

zipline trolley {a zip-line trolley}

The present invention relates to a zip-line, which is enjoyed by glide on cables installed on both sides of a mountain, a beach, or a river. In more detail, when the trolley glides at an excessively high speed, the eddy current of the magnet This is a technology related to a zipline trolley that reduces the fear of occupants, prevents unexpected safety accidents, and improves the safety of the trolley by installing the belt on which the occupants are suspended from being separated from the trolley. .

In general, a zip-line installs a cable from a high place to a low place on both sides of a mountain, a beach, or a river, and walks a trolley, a type of pulley, on the cable to allow passengers to quickly glide to the opposite side. As an outdoor leisure sport where you can enjoy thrills and nature, it has recently been installed in famous tourist destinations in Korea.

These ziplines were initially used as a means of transport and transportation in mountainous or jungle areas, but are recently used for leisure sports. ), zip-wire, and Sky Fly.

Zipline is known to be very safe compared to other leisure sports, and because the course is accompanied by a guide who has completed professional training, anyone can enjoy it safely without prior knowledge or training.

However, if the speed of the zip line is too fast for the timid or young passengers, an unexpected safety accident may occur if the speed of the gliding is too fast, rather than the thrill and pleasure, and if the down speed of the trolley and the rider is too fast. .

Accordingly, as a prior art in which an occupant can reduce the sliding speed of the trolley in order to reduce the occupant's sense of fear and prevent a safety accident, Korean Patent Registration No. 10-1446649 (Skyline trolley with brake) has been proposed.

This prior art has the effect of preventing accidents due to high speed and fear of the occupant because when the occupant is hanging from the trolley and the handle is pulled when the speed is high, the brake pad rubs against the wire to reduce the gliding speed. provides

In addition, as a prior art of a brake device that reduces the speed of the conventional trolley and increases the safety of the experiencer, Korean Patent Registration No. 10-1766150 (a brake device for a zipline) has been proposed.

This prior art has a simple structure and can be operated conveniently, and when the assistant removes the tension of the roller, the brake device sags down from the cable installed above and the user's feet touch the floor, so the experiencer can safely and easily use the floor In addition, the position of the brake device is fixed while storing elastic force in the ratchet and pawl springs, and the brake device is configured to return to its original position by turning the pawl, so the structure is simple and easy to operate. to provide.

However, the "skyline trolley with brake" presented in the prior art is operated by pulling the handle while the occupant is hanging on the trolley and gliding, so it is not easy to operate the brake, and as the brake pad rubs against the wire, braking force is generated. While the wire is frictionally worn, the safety of the brake pad is weak, and there is a problem that the brake pad needs to be replaced periodically.

In addition, the "zipline brake device" presented in the prior art has the advantage that when the assistant removes the tension of the roller, the brake device sags under the cable and the experiencer easily lands on the floor, but the experiencer and the trolley glide at high speed. There is a problem in that the speed cannot be easily reduced.

Korean Patent Registration No. 10-1446649. Republic of Korea Patent Registration No. 10-1766150. Korean Patent Registration No. 10-1793201. Korean Patent Registration No. 10-1809581. Korean Patent Registration No. 10-1879227.

The present invention is a technology devised to improve the problems of the "skyline or zipline" presented in the prior art, in which a plurality of magnets are installed in each of the rollers constituting the trolley, and a copper plate ring is disposed adjacent to the roller On the other hand, an object of the present invention is to provide a zipline trolley installed so that a belt on which a passenger hangs is not separated from the trolley.

In addition, in the embodiment of the present invention, when the trolley slides at an excessively high speed, the eddy current of the magnet is generated more strongly, and the brake braking force acts on the roller, and the belt on which the occupant hangs is stably installed on the trolley, thereby reducing the feeling of fear felt by the occupant , An object of the present invention is to provide a zipline trolley that not only prevents unexpected safety accidents, but also increases safety.

The present invention is to realize the desired object as described above,

a housing disposed on both sides, respectively, extending under one side of the housing to form a support; a pair of rollers installed to be rotatable side by side in a horizontal plane between the housings on both sides and having a plurality of magnets built-in on both sides; A plurality of copper plate rings attached to the inner surface of the housing on both sides so as to be adjacent to the pair of rollers; a support shaft coupled between the housings on both sides; and a cradle that is coupled to the support part of the housing on the one side and fitted with a belt on which the occupant hangs.

In addition, as an embodiment of the present invention, the housing is formed through a plurality of long holes in the shape of a circle, respectively, on the left and right, and the coupling hole is formed through the support portion.

In addition, as an embodiment of the present invention, a pair of rollers is installed by fitting a bearing and a shaft to the central portion, respectively, and both ends of the shaft are fitted into the housing on both sides and coupled with a nut.

In addition, as an embodiment of the present invention, a plurality of insertion holes are formed on both sides of the pair of rollers in a circumferential shape, respectively, and magnets are embedded in the insertion holes, respectively, and are fixed and installed with bolts.

In addition, as an embodiment of the present invention, the cradle is composed of a cylindrical rod having a predetermined length, the middle part is fixedly installed by being inserted into the coupling hole formed in the support part, and the belt is fitted at both ends to be bound.

In the embodiment of the present invention, when the trolley glides at an excessively high speed, the eddy current of the magnet is generated more strongly, and the brake braking force acts on the roller. It is effective in reducing and preventing unexpected safety accidents.

In addition, the embodiment of the present invention is stably installed on the trolley so that the belt on which the occupant hangs is not detached, thereby not only preventing a safety accident for the occupant but also enhancing the safety of the trolley. It has the effect of being able to enjoy the zip line without feeling it.

1 is a side view showing the running state of the zip line in the present invention.
Figure 2 is a perspective view showing the trolley of the zip line in the present invention.
Figure 3 is a partial exploded perspective view showing the trolley in the present invention.
Figure 4 is an exploded perspective view showing the trolley in the present invention.
5 is a cross-sectional view showing the main portion of the trolley in the present invention.
Figure 6 is a partial exploded cross-sectional view showing the binding state of the belt in the present invention.
Figure 7 is a side cross-sectional view showing the binding state of the belt in the present invention.
Figure 8 is a side view showing the installation state of the roller in the present invention.
Figure 9 is a side view showing the operating state of the roller in the present invention.
Figure 10 is a side cross-sectional view showing the operating state of the roller in the present invention.

The main components according to an embodiment of the present invention include: a housing 10, 10a disposed on both sides, respectively, and extending under one side to have a support 11 formed thereon; A pair of rollers 20 installed rotatably side by side in a horizontal plane between the housings 10 and 10a on both sides and having a plurality of magnets 23 built-in on both sides; a plurality of copper plate rings 30 attached to the inner surfaces of the housings 10 and 10a on both sides so as to be adjacent to the pair of rollers 20; a support shaft 40 coupled between the both side housings 10 and 10a; and a cradle 50 coupled to and installed on the support 11 of the housing 10 on one side, and to which a belt 70 on which a passenger hangs is fitted.

In the main configuration of the above embodiment, the housing 10, 10a is a function of a structure in which a pair of rollers 20 are rotatably installed. It is preferably spaced apart by a distance and disposed on both sides, the upper portion is configured in an oval shape, and is made of stainless steel having excellent durability and corrosion resistance.

In the above, the housings 10 and 10a on both sides are formed through a plurality of long holes 12 in the shape of a circle on the left and right, respectively, wherein the housing 10 on one side extends below to form a support portion 11, and the support portion A coupling hole 14 is formed through (11).

That is, among the housings 10 and 10a on both sides spaced apart by a predetermined distance, one housing 10 extends downward to form a support 11, and a coupling hole 14 is provided in the support 11, A plurality of long holes 12 are formed through each of the raw water on the left and right sides of the housings 10 and 10a on both sides.

On the other hand, both side housings 10 and 10a have fastening holes 13 formed under one side, respectively, and as shown in FIG. 1 in the drawings, the fastening holes 13 include a carabiner to which the safety rope 300 is connected. It is fastened, and the safety rope 300 is tied to the body of the occupant, thereby preventing an unexpected safety accident.

In addition, in the main configuration of the above embodiment, the pair of rollers 20 is a function of glide running on the cable 200, and as shown in FIGS. 2 to 5 in the drawings, the pair of rollers 20 are grooved in the middle part. It is preferably made of stainless steel having a circular ring shape and excellent durability and corrosion resistance.

In the above, the pair of rollers 20 are installed with a bearing and a shaft 21 fitted in the center, respectively, and both ends of the shaft 21 are located at the center of a plurality of long holes 12 in the housings 10 and 10a on both sides. It is fitted and installed with a nut 22 .

That is, the pair of rollers 20 are spaced apart by a predetermined distance and arranged horizontally side by side, and both ends of the shaft 21 are fitted into the housings 10 and 10a on both sides and are coupled and installed with the nut 22, bearing It is configured to rotate on the shaft 21 through.

On the other hand, the pair of rollers 20 has a plurality of insertion holes 24 formed in a circumferential shape on both side portions, respectively, a magnet 23 is embedded in the insertion hole 24, respectively, and fixed with bolts, and the plurality of The magnet 23 generates an eddy current when the roller 20 rotates at a high speed so that a brake braking force acts on the roller 20 .

In addition, in the main configuration of the embodiment, the copper plate ring 30 is a function of generating an eddy current through the magnet 23 installed on the roller 20, and as shown in FIGS. 3 to 5 in the drawings, the copper plate ring 30 has a central portion It is preferably made of a copper plate that is configured in the shape of a disk with holes formed therein, and through which an electric current flows well.

In the above, the copper plate rings 30 are respectively attached to the inner surfaces of the housings 10 and 10a on both sides with bolts, and are adjacent to the rollers 20 provided as a pair and are spaced apart from each other by a predetermined distance.

That is, the plurality of copper plate rings 30 are respectively attached and installed on the inner surfaces of the housings 10 and 10a on both sides so as to coincide with the center of the roller 20, and are provided on both side portions of the rollers 20 provided as a pair and a predetermined distance. They are installed adjacent to each other at a distance.

On the other hand, in the copper plate ring 30, when the roller 20 on which a plurality of magnets 23 are installed rotates at high speed, the eddy current generated through the magnet 23 flows to the copper plate ring 30, which is the roller 20 By generating a torque in the opposite direction of rotation, the brake braking force acts on the roller 20 .

In addition, in the main configuration of the embodiment, the support shaft 40 serves to reinforce the support force of the housings 10 and 10a, and the support shaft 40 has bolt threads at both ends, as shown in FIGS. 4 and 8 in the drawings. This is formed, and both ends are fitted between the housings 10 and 10a on both sides and coupled with a nut 41 .

In the above, the support shaft 40 is disposed above the shaft 21 of the roller 20 so as not to interfere with the roller 20 and the copper plate ring 30 provided as a pair, and is spaced apart from both sides of the housing ( 10) By increasing the bonding force of (10a), the supporting force is reinforced.

That is, the housings 10 and 10a on both sides are coupled through the shaft 21 of the roller 20, but this will cause the housings 10 and 10a on both sides to widen or narrow later, so that the gap is deformed. Therefore, by reinforcing the supporting force through the support shaft 40, the durability of the housings 10 and 10a on both sides is increased.

In addition, in the main configuration of the above embodiment, the cradle 50 is a function in which the belt 70 is bound and the occupant hangs on the trolley 100. As shown in FIGS. 1 to 3 in the drawings, the cradle 50 is one side housing 10 ) is coupled and installed in the support part 11 provided in the support part 11 , and has a predetermined length in both directions in the support part 11 .

In the above, the cradle 50 is composed of a cylindrical rod having a predetermined length, is inserted into the coupling hole 14 formed in the support 11, the middle part is fixedly installed, and the belt 70 is fitted at both ends to bind it. do.

In the belt 70, a carabiner 72 is bound to an end of the belt 70, and a strap fastened to the body of the occupant is easily fastened through a separate carabiner, so that the boarding process of the zipline is made quickly and conveniently.

On the other hand, the embodiment of the present invention is a function of increasing safety by preventing separation of the belt 70 from the holder 50, and as shown in FIGS. 3 and 6 and 7 in the drawings, protrusions on both ends of the holder 50 ( 51) is formed, and a binding groove 51a having a small diameter is formed on the inner outer circumferential surface of the protrusion 51, and the upper ring part 71 of the belt 70 is inserted into the binding groove 51a to bind it. On the other hand, by installing the binding cap 60 fitted to the protrusion 51, the ring portion 71 of the belt 70 is configured not to be separated to the outside.

In the above, the binding cap 60 is formed by cutting an opening 62 under one outer circumferential surface so that the belt 70 is placed outside, and an insertion groove 63 into which the end of the protrusion 51 is inserted is formed. Then, the fastening bolt 61 is inserted in the center of the outer surface to be fastened to the end of the protrusion 51 .

That is, after inserting the upper hook portions 71 of the belt 70 into the binding grooves 51a on both sides of the holder 50, respectively, as shown in FIG. 7 in the drawing, the belt 70 is placed in the opening 62. By fitting the binding cap 60 to the end of the protrusion 51 and coupling the binding cap 60 to the protrusion 51 using a fastening bolt 61, the upper ring part 71 of the belt 70 is It does not separate outwardly from both sides of the binding grooves 51a, thereby further enhancing the safety of the trolley 100.

In the embodiment of the present invention having such a configuration, as shown in FIGS. 1 and 9 and 10 in the drawings, the roller 20 provided as a pair in the trolley 100 is placed on the cable 200, and the belt 70 ) of the carabiner 72 is fastened to the strap tied to the body of the occupant, while the safety rope 300 is bound to the trolley 100 and the occupant, the occupant starts and slides.

At this time, since the roller 20 rotates at a high speed as the speed of the trolley 100 increases, the eddy current generated through the plurality of magnets 23 flows into the copper plate ring 30 and torque in the opposite direction of the rotation of the roller 20 . is generated and a brake braking force is applied to the roller 20 , so that the trolley 100 does not glide at an excessively high speed.

That is, an eddy current is strongly generated in proportion to the sliding speed of the trolley 100 and the rotation speed of the roller 20 , and as the brake braking force is relatively strong on the roller 20 , the speed of the trolley 100 is not excessively high. won't

Therefore, in the embodiment of the present invention, when the trolley slides at an excessively high speed, the eddy current of the magnet is generated stronger and the brake braking force acts on the roller. It reduces fear and prevents unexpected safety accidents.

In addition, the embodiment of the present invention is stably installed on the trolley so that the belt on which the occupant hangs is not separated, thereby preventing safety accidents of the occupants and enhancing the safety of the trolley. By reducing the speed, not only the reliability of the product is secured, but also the frictional wear of cables and rollers is reduced.

The preferred embodiment of the present invention has been described with reference to the above, and it is not limited to the above embodiment, and a person of ordinary skill in the art to which the present invention belongs through the above embodiment does not deviate from the gist of the present invention It can be implemented with various changes in

10 (10a): housing 11: support
12: long hole 13: fastening hole
20: roller 21: shaft
22: nut 23: magnet
24: insertion hole 30: copper plate ring
40: support shaft 41: nut
50: cradle 51: protrusion
60: binding cap 61: bolt
62: opening 70: belt
71: ring portion 72: carabiner (karabiner)
100: trolley 200: cable
300: safety rope

Claims (5)

The housings 10 and 10a are disposed on both sides, respectively, and the support part 11 is formed by extending under one side; A pair of rollers 20 installed rotatably side by side in a horizontal plane between the housings 10 and 10a on both sides and having a plurality of magnets 23 built-in on both sides; a plurality of copper plate rings 30 attached to the inner surfaces of the housings 10 and 10a on both sides so as to be adjacent to the pair of rollers 20; a support shaft 40 coupled between the both side housings 10 and 10a; and a cradle 50 coupled to and installed on the support 11 of the housing 10 on one side and fitted with a belt 70 on which an occupant hangs.
The holder 50 is composed of a cylindrical rod having a predetermined length, is fitted into the coupling hole 14 formed in the support 11, the middle part is fixedly installed, and the protrusions 51 are formed at both ends while A binding groove (51a) having a small diameter is formed on the inner peripheral surface of the protrusion (51),
Zipline trolley, characterized in that the upper ring portion (71) of the belt (70) is fitted into the binding groove (51a) to be bound, while the binding cap (60) is fitted and installed in the protrusion (51).
According to claim 1,
The housing 10 (10a) is,
A zipline trolley, characterized in that a plurality of long holes (12) are formed through each of the left and right sides in a circumferential shape, and a coupling hole (14) is formed through the support (11).
According to claim 1,
A pair of rollers 20,
A zipline trolley, characterized in that the bearing and the shaft 21 are fitted in the central part, respectively, and both ends of the shaft 21 are fitted into the housings 10 and 10a on both sides and are coupled with the nut 22.
4. The method of claim 3,
A pair of rollers 20,
A zipline trolley, characterized in that a plurality of insertion holes (24) are formed in both sides in a circumferential shape, and a magnet (23) is embedded in each of the insertion holes (24) and fixed with bolts.
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