KR20100035581A - Wheel of rail-bike running not only on rail but also on land - Google Patents

Abstract

PURPOSE: A wheel of rail-bike running not only on rail but also on land is provided to improve convenience of use by driving on the road out of a rail. CONSTITUTION: A wheel of rail-bike running not only on rail but also on land comprises a rail wheel(120), separation protection guides, land wheels, a sensor and an auxiliary wheel. The rail wheel is connected to a shaft(110) and move along the upper side of a rail(50). The separation protection guide is projected in the side end of the rail wheel in a radial direction and the separation protection guide is connected with the side of the rail. The land wheels are connected to the axle. The land wheels protrude to radial direction. The sensor is installed on the separation protection guide. The sensor transmits a sensing signal to a controller and generates a warning sound, if the rail wheel is settled on the rail front surface. The sensor generates warning ring, when the rail wheel is separated from the rail.

Description

WHEEL OF RAIL-BIKE RUNNING NOT ONLY ON RAIL BUT ALSO ON LAND}

The present invention relates to a rail bike wheel, and more particularly, to provide a more convenient and comfortable tourism for tourists by not only traveling along rail tracks, but also traveling on a road surface off the rail. Relates to a device.

1 shows a perspective view of a conventional rail bike.

Referring to FIG. 1, a conventional rail bike has an axle 10. The axle 10 is connected to a rail wheel 20 for traveling on the rail 50.

Referring to Figure 1, the wheel 20 for the rail is formed with an inner departure prevention guide 32 protruding. The inner departure preventing guide 32 is for preventing the rail wheel 20 from being separated from the rail 50 by contacting the inner surface of the rail wheel 20.

However, conventional rail bikes are not provided with a road wheel, so the driving section is operated in one-way direction only on the rail track or stops on the rail track in case of taking a picture or taking a rest while driving. There are cases of inconvenience caused by congestion, and furthermore, when rail tracks reciprocating at the end of the tooling are not provided, operational difficulties arise in that a separate railway vehicle must be towed.

This problem not only causes inconvenience to the passengers, but also causes a negative effect of reducing the fare income because the fast rotation is not made even from the position of the rail electric bicycle facility operator.

As described above, there are various problems in the traveling device of the conventional rail electric bicycle, and there has been a continuous demand for improvement of the problem in both the passenger and the operator.

The present invention seeks to provide a rail bike wheel device that can not only travel along a rail track but also travel over land to solve the problems of the prior art.

The present invention is to provide a rail bike wheel device that can be operated in the land road even if any one of the land-type wheel can not function properly by having a dual road wheels that can run in the road.

According to an aspect of the present invention, there is provided a rail bike that travels on a rail, the rail wheel being connected to an axle and rolling along an upper surface of the rail; A release preventing guide projecting radially to a side end of the wheel for the rail and contacting a side surface of the rail to prevent a departure of the wheel for the rail; Is connected to the axle, the outer circumferential surface is formed to protrude more radially than the departure prevention guide so that the departure prevention guide is not in contact with the road surface when driving the road surface, the outer circumferential surface is in contact with the road surface when the wheel for the rail traveling on the rail Overland wheel protruding to have a height that does not; It relates to a road driving and combined rail bike wheel device comprising a.

In the present invention, the departure prevention guide includes an inner departure prevention guide formed at an inner end of the wheel for rails, wherein the land wheel is installed adjacent to the inner end of the inner departure prevention guide, or the inner departure prevention It may also include an inner land wheel to be spaced apart from the guide inner end by a predetermined distance.

In the present invention, the departure prevention guide includes an outer departure prevention guide formed on the outer end of the wheel for rail, the land wheel is installed adjacent to the outer end of the outer departure prevention guide, or the outer departure prevention It may also include an outer land wheel to be installed spaced apart from the guide outer end a predetermined distance.

The rail bike to which the present invention is applied has an advantage of being able to run in land roads, unlike conventional rail bikes that are only run on rail tracks by having a wheel for land.

The rail bike to which the present invention is applied has an advantage of allowing the passenger to relax even in the overland road off the rail track, so that passengers can enjoy sightseeing in a relaxed, comfortable and free manner without burdening other rail bikes that follow.

Rail bike to which the present invention is applied has the advantage that can be recovered by running the land itself without using a separate mechanism or a separate vehicle for recovering the rail bike even when the rail track is formed in one way rather than reciprocation or circulation. There is this.

The rail bike to which the present invention is applied can enter the land road when the passenger wants to rest, so congestion does not occur, thus increasing the operating efficiency of the rail bike and increasing the rail bike as the number of operation of the rail bike increases. There is an advantage that can greatly increase the income of the operator operating the.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

< Example 1 >

Embodiment 1 relates to a railroad bicycle wheel device for both road driving according to the present invention.

FIG. 2 shows a front view of the main part when the first embodiment travels on a rail, and FIG. 3 shows a front view of the main part when the first embodiment travels overland.

Referring to FIG. 2, Embodiment 1 has an axle 110. The axle 110 may be the same as the axle of a conventional rail bike.

Referring to FIG. 2, a wheel 120 for a rail is connected to the axle 110. Rail wheel 120 may be fixed to the outer peripheral surface of the axle (110). The rail wheel 120 travels on the rail 50 by rolling along the upper surface of the rail 50. Rail wheel 120 may be formed so that the outer peripheral surface has the same shape as the outer peripheral surface of the cylinder. Rail wheel 120 may be formed of a steel material.

Referring to FIG. 2, an inner departure preventing guide 132 and an outer departure preventing guide 134 are attached to side ends of the wheel 120 for rails. The inner departure preventing guide 132 and the outer departure preventing guide 134 may be formed of a steel material.

Referring to FIG. 2, the inner departure preventing guide 132 is attached to an inner end of the wheel 120 for rails, and an outer circumferential surface protrudes in a radial direction so that the outer surface is in contact with the inner surface of the rail 50. Here, the outer side indicates the direction toward the side end of the axle 110, and the inner side indicates the direction toward the center of the axle 110. The same applies to the following. The inner departure preventing guide 132 may be formed in a disc shape and fitted to an outer circumferential surface of the axle 110. In addition, the inner departure prevention guide 132 may be installed to be able to flow a predetermined distance to the outside to act as a brake plate by pressing the inner surface of the rail (50).

Referring to Figure 2, the outer departure preventing guide 134 is attached to the outer end of the rail wheel 120 for the rail, the outer peripheral surface is formed so as to contact the outer surface of the rail in the radial direction. The outer departure prevention guide 134 may be formed in a disc shape like the inner departure prevention guide 132 and may be fitted to the outer circumferential surface of the axle 110. In addition, the outer departure prevention guide 134 may be installed to be able to flow a predetermined distance inward to act as a brake plate by pressing the outer surface of the rail (50).

Referring to Figure 2, the axle 110 is connected to the inner land wheel 142 and the outer land wheel 144.

2, the inner land wheel 142 may be installed adjacent to the inner end of the inner departure prevention guide 132, or spaced apart from the inner end of the inner departure prevention guide 132 by a predetermined distance in the center direction of the axle 110. Can be installed.

Referring to FIG. 2, the inner landed wheel 142 is formed such that the outer circumferential surface of the landed wheel 142 does not come into contact with the road surface 60 when the first embodiment travels on the rail 50. That is, when the distance from the center axis of the axle passing through both side ends of the axle 110 to the road surface 60 in the state where the rail wheel 120 is settled on the rail 50 is "H", the inner land path The mold wheel 142 is formed such that its diameter is smaller than "H".

Referring to FIG. 3, the inner land-type wheel 142 may have an outer circumferential surface such that the separation prevention guides 132 and 134 do not contact the road surface 60 when the first embodiment travels on the road surface 60 outside the rail 50. It is formed to protrude further in the radial direction than the departure prevention guides (132, 134). That is, when the departure prevention guides 132 and 134 have a disc shape, the diameter of the inner land-type wheel 142 is formed to have a diameter larger than that of the departure prevention guides 132 and 134. The inner land type wheel 142 is made of an elastic material, and may be made of urethane rubber.

Referring to FIG. 2, the outer land wheel 144 may be installed adjacent to the outer end of the outer departure prevention guide 134, or spaced apart from the outer end of the outer departure prevention guide 134 in the outward direction of the axle 110 by a predetermined distance. Can be installed.

Referring to FIG. 2, the outer landed wheel 144 is formed such that the outer circumferential surface of the landed wheel 142 does not contact the road surface 60 when the first embodiment travels on the rail 50. That is, when the distance from the center axis of the axle passing through both side ends of the axle 110 to the road surface 60 in the state where the rail wheel 120 is settled on the rail 50 is "H", the inner land path The mold wheel 142 is formed such that its diameter is smaller than "H".

Referring to FIG. 3, the outer land-type wheel 144 may have an outer circumferential surface such that the departure prevention guides 132 and 134 do not contact the road surface 60 when the first embodiment travels on the road surface 60 after leaving the rail 50. It is formed to protrude further in the radial direction than the departure prevention guides (132, 134). That is, when the departure prevention guides 132 and 134 have a disc shape, the diameter of the outer land-type wheel 142 is formed to have a diameter larger than that of the departure prevention guides 132 and 134. On the other hand, when the first embodiment travels on the road surface 60, the inner land-type wheel 142 and the outer land-type wheel 144 share the load and the outer land-type wheel (so that the rolling motion on the road surface 60) 144 is formed to the same size as the inner land-type wheel 142. The outer landed wheel 144 is made of the same material as the inner landed wheel 142.

Accordingly, the first embodiment may not only travel on the rail 50 using the rail wheel 120, but may also travel on the road surface 60 using the overland wheels 142 and 144. When driving the road surface 60, Embodiment 1 has a sense of stability because the inner land-type wheel 142 and the outer land-type wheel 144 share the load and travel on the road surface, and the inner land-type wheel 142 and the outer land-type Even when any one of the wheels 144 does not exhibit its function, the road surface 60 may be driven.

< Example 2 >

Embodiment 2 relates to a railroad bicycle wheel device for both road driving according to the present invention.

FIG. 4 shows a front view of the main part when the second embodiment travels on a rail, and FIG. 5 shows a front view of the main part when the second embodiment travels overland.

4 and 5, the second embodiment has an axle 210, a wheel for rail 220, an inner release preventing guide 232, and an inner land wheel 242. The axle 210, the rail wheel 220 for the rail, the inner departure prevention guide 232, the inner land wheel 242 is the axle 110, the rail wheel 120, the inner departure prevention guide 132 of the first embodiment ) And the inner land wheel 142, and description thereof will be omitted.

< Example 3 >

Embodiment 3 relates to a railroad bicycle wheel device for both road driving according to the present invention.

Example 3 has an axle (not shown), a wheel for rails (not shown), an outer escape guide (not shown), and an outer land wheel (not shown). The axle (not shown), the wheels for rails (not shown), the outer departure prevention guide (not shown) and the outer land wheels (not shown) are the axle 110 of the first embodiment, the wheels for rails Reference is made to the 120, the outer departure prevention guide 134, and the inner land wheel 144, and thus description thereof is omitted.

< Example 4 >

Embodiment 4 relates to a rail road wheel device for both road driving according to the present invention.

FIG. 6 shows a front view of the main part when the fourth embodiment runs on a rail, and FIG. 7 shows a sectional view of the main part when the fourth embodiment runs a road.

6 and 7, the fourth embodiment has an axle 310, a wheel 320 for a rail, an inner release preventing guide 332, and an outer land wheel 344. Since the axle 310, the rail wheel 320, and the inner departure prevention guide 332 are similar to the axle 110, the rail wheel 120, and the inner departure prevention guide 132 of the first embodiment, description thereof will be omitted. .

6 and 7, the fourth embodiment of the outer land road wheel 344 is a removable detachable to the wheel 320 for the rail and the inner departure prevention guide 332. That is, the outer land wheel 344 is attached to the rail wheel 320 and the inner departure preventing guide 332 when the fourth embodiment travels over land, and the rail wheel 320 when traveling on the rail. And the inner departure preventing guide 332 can be separated. For example, the outer land wheel 344 has a form in which a portion is cut from the inner end to the outer end so as to be opened along the circumferential direction when detached, and the cut portion and the wheel for the rail 320 and the inner side. A magnet is provided inside one side that is a surface in contact with the separation prevention guide 332 to be firstly fastened, and the front of the outer land wheel 344 may be more firmly integrated in the first fastened state. As a fastener according to a technique known in the art is provided and may be secondarily fastened, the rail may be attached to the rail wheel 320 and the inner departure preventing guide 332.

< Example 5 >

8 is a partial enlarged view according to Embodiment 5 of the present invention, by installing a sensor 400 at one end of the separation prevention guide so that the wheels for rails are easily seated on the rails or derailed. will be.

The detection sensor 400 is electrically connected to the control unit 410 and the alarm 420, so when the wheel for rail is seated or derailed on the rail, the detection sensor 400 detects this and sends a detection signal to the alarm 420. ) Will sound an alarm.

That is, when the wheel for the rail is seated on the upper surface of the rail, the sensor 400 detects this and sends a signal to the controller 410, and the controller 410 operates the alarm 420 to generate a seating guide sound. If the wheel for the rail derails from the upper surface of the rail, the detection sensor 400 detects this and sends a signal to the controller 410, and the controller 410 operates the alarm 420 to generate a derailment warning sound.

Therefore, the driver of the rail bike can easily check whether the wheel for rail is safely seated on the upper surface of the rail or derailed.

The sensor 400 may be installed at one end of the wheel for rails as needed, but at this time, it is important to install the sensor 400 so that the sensor 400 does not break when the rail bike is running.

In addition, the alarm 420 is preferably installed in a position close to the driver's seat of the rail bike so that the rail bike driver can easily hear the sound.

< Example 6 >

9 is a partial enlarged view according to the sixth embodiment of the present invention, the auxiliary wheel 500 that acts as a bumper (bumper) before and after the rail bike is installed.

The auxiliary wheel 500 is formed to protrude from the body frame before and after the rail bike, but is formed to protrude more than both ends of the axle left and right.

As such, when the auxiliary wheel 500 is attached to the rail bike, the auxiliary wheel 500 protrudes to the side when colliding with another object, and the auxiliary wheel 500 is made of a rubber material having excellent shock absorption. Shock can be absorbed in a collision.

< Example 7 >

10 is a partial enlarged view according to the seventh embodiment of the present invention, the land auxiliary wheel 600 is to be detachable to both the left and right ends of the axle.

That is, a spline coupling hole 620 is formed at both ends of the axle, and the auxiliary auxiliary wheel 600 for the ground is constructed on the spline shaft 610 that is coupled correspondingly to the spline coupling hole 620 formed at both ends of the axle. In a state in which the spline shaft 610 is coupled, a fastening means such as a bolt is coupled to both connecting portions of the axle shaft and the spline shaft 610 to maintain a firm coupling state.

Meanwhile, a screw fastening method may be adopted in which a male screw is formed at both ends of the axle, and a male screw is formed on the shaft of the overland auxiliary wheel 600 coupled thereto.

As such, when the land auxiliary wheel 600 is formed in a removable structure, the combined land auxiliary wheel 600 may be easily replaced when worn or broken.

Meanwhile, in the first to seventh embodiments, the axle and the wheel for the rail are illustrated as an integrated type, but it is preferable to configure the rail wheel for the rail to be replaced by replacing the wheel for the rail.

That is, a female screw is formed on the axle, and a male screw is formed on the shaft of the wheel for the rail to be coupled thereto so as to be separated by a screw method.

1 is a perspective view of a conventional rail bike.

2 is a front view of a main part when the first embodiment travels on a rail;

3 is a front view of a main part when the first embodiment travels by road;

4 is a front view of a main part when Example 2 travels on a rail;

5 is a front view of a main part when Example 2 travels by road;

6 is a front view of a main part when Example 4 travels on a rail;

7 is a sectional view of an essential part when Example 4 travels by road;

8 is a partially enlarged view according to Embodiment 5 of the present invention;

9 is a partially enlarged view according to Embodiment 6 of the present invention.

10 is a partially enlarged view according to Embodiment 7 of the present invention.

<Description of the symbols for the main parts of the drawings>

10: Axle 20: Wheel 32 for rails: Inside departure prevention guide

50: rail 60: road 110: axle

120: Wheel for the rail 132: Inner departure prevention guide 134: Outer departure prevention guide

142: inner land wheel 144: outer land wheel 210: axle

220: wheel for rail 232: inner departure prevention guide 242: inner land wheel

310: axle 320: wheel 332 for rails: inside departure prevention guide

344: outer road wheel 400: detection sensor 410: control unit

420: alarm 500: auxiliary wheel 600: road auxiliary wheel

610: spline shaft 620: spline coupling hole

Claims (3)

In a rail bike that runs on rails, A rail wheel connected to an axle and performing rolling motion along an upper surface of the rail; A release preventing guide projecting radially to a side end of the wheel for rail and contacting a side surface of the rail in order to serve as a brake plate together with preventing departure of the wheel for rail; Is connected to the axle, the outer circumferential surface is formed to protrude more radially than the departure prevention guide so that the departure prevention guide is not in contact with the road surface when driving the road surface, the outer circumferential surface is in contact with the road surface when the wheel for the rail traveling on the rail Overland wheel protruding to have a height that does not; As installed on one end of the release prevention guide, when the rail wheel is seated on the upper surface of the rail, the detection signal is transmitted to the control unit so that the controller generates a seating guide sound through the alarm and the rail wheel is separated from the upper surface of the rail. A detection sensor for transmitting a detection signal to the control unit to cause the control unit to generate a derailment warning sound through the alarm; An auxiliary wheel which is formed at the front and rear side ends of the rail bike so as to protrude more than the left and right ends of the axle, and serves as a bumper to mitigate an impact when the rail bike collides with another object; A secondary road wheel for spur shafts which are formed in correspondence with spline coupling holes formed at both ends of the left and right ends of the axle to protrude from the center of the side ends; The railroad wheel wheel device for both road driving and comprising a. The method of claim 1, The departure prevention guide includes an inner departure prevention guide formed at an inner end of the wheel for rails, and the overland wheel is installed adjacent to an inner end of the inner departure prevention guide or a predetermined distance from an inner end of the inner departure prevention guide. A combined road running rail bike wheel device comprising an inner land road wheel spaced apart from each other. The method according to claim 1 or 2, The departure prevention guide includes an outer departure prevention guide formed at an outer end of the wheel for rails, and the overland wheel is installed adjacent to an outer end of the outer departure prevention guide or a predetermined distance from an outer end of the outer departure prevention guide. An overland road combined rail bike wheel device including an outer land road wheel spaced apart from each other.

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