KR102531303B1 - Suspended monorail equipped with damper for attitude control of cabin - Google Patents

Abstract

The present invention relates to a suspension type monorail equipped with a buffer for posture control of a cabin, and more specifically, it is possible to prevent a phenomenon in which a cabin swings back and forth due to external influences during start and stop or operation of the suspension type monorail, and to stabilize the cabin. It relates to a suspension type monorail equipped with a buffering means for controlling the posture of a cabin that can be supported by a .
The present invention is to be provided with a buffer means can buffer the external impact, it is possible to provide comfort and a comfortable ride to the occupants.
Since the present invention is driven by an electric motor, noise is not generated, pollutants are not emitted, and energy can be saved and operated in an environmentally friendly manner.

Description

Suspended monorail equipped with damper for attitude control of cabin}

The present invention relates to a suspension type monorail equipped with a buffer for posture control of a cabin, and more specifically, it is possible to prevent a phenomenon in which a cabin swings back and forth in the direction of travel due to internal and external influences when starting and stopping or operating the suspension type monorail. Therefore, the present invention relates to a suspension type monorail equipped with a buffer means for controlling the posture of a cabin capable of stably supporting the cabin.

A monorail is a means of transportation that runs on a single track, compared to a vehicle with wheels running on two rails installed at regular intervals in a conventional railroad.

The monorail is divided into a suspended type monorail in which the car body is suspended on a rail and a straddled type monorail in which the car body moves on a rail according to the support method of the car body. do.

The suspension type monorail is easy to apply to curved sections, and since supports for supporting the rail can be installed on the side, it can be installed even on narrow roads or where there are stairs, thereby minimizing the occupied area, and is suitable as a high-altitude transportation means.

Korean Patent Laid-open Publication No. 10-2016-0089670 is a prior art of the suspended monorail, and a rail is provided on the ceiling along the driving direction of the vehicle, and a driving means for rotating driving wheels provided on both sides of the rail with a motor. Is provided, and driven means having driven wheels are provided on both sides of the rail apart from the driving means, and a cabin is provided below the driving means and the driven means through a post, so that when the user gets into the cabin, the holding means is provided. Safety accidents may occur during boarding because the cabin hanging from the rails installed in the cabin shakes.

In addition, the suspended monorail deteriorates riding comfort because the cabin swings back and forth from the center of the support when starting, stopping, or operating along the rail, and a safety accident that can cause the cabin to derail if there is an external shock or shaking in a curved section. There is a problem.

KR 10-2016-0089670 A 2016.07.28.

Therefore, the present inventor has researched and developed to solve the problem of the suspended monorail, and in the present invention, the cabin is not shaken when starting, stopping, or operating according to the monorail, so that the cabin can provide a sense of safety and ride comfort to the occupants. The present invention was completed with a technical problem in a suspension type monorail equipped with a shock absorber for attitude control.

In the present invention as a means for solving the problem, it is formed in an 'a' shape and is installed on the ground; A moving rail made of an eye beam installed at the top of the support and having a rack installed in the lower center; It is composed of the lower part of the movable rail, composed of a driven shaft in the front center and a drive shaft in the rear of the center, and an upper wheel configured to be seated on the seating surface of the movable rail and moved forward and backward, and a drive shaft and a bevel gear on the side. a driving unit configured with a driving installation box connected thereto so that an electric motor is installed to transmit driving force; a pinion configured to move in engagement with a rack of a movable rail at the center of the drive shaft; In the middle of both sides of the drive and driven shafts, face the bottom of the upper wheel,

A lower wheel configured to interview the lower bottom surface of the moving rail; a shock absorber support member formed at an end of the sphere/follower shaft; a cabin in which a support part is configured to be connected to the driving part in the center of the upper part and a boarding space is configured so that an occupant can board therein; Buffer means connected to the shock absorber support member to prevent shaking and alleviate impact on both sides of the upper portion of the cabin; It is installed on the front side of the cabin, is connected to the cabin by a hinge so that one side can be opened and closed, and a door configured with a locking handle on the opposite side; is configured to include.

As another problem solving means, in the present invention, a line departure prevention device is configured to detect whether or not the cabin is detached from one side of the moving rail, and when an abnormal signal is detected in the track departure prevention device inside the driving installation box, the electric power An emergency braking device is configured to stop the operation of the motor.

As another problem solving means, in the present invention, non-contact or contact type obstacle detection sensors are installed on both sides of the cabin to detect obstacles during movement of the cabin.

As another problem solving means, in the present invention, the shock absorber selects and installs any one of a shock absorber or a hydraulic damper.

The suspended monorail of the present invention provides the following effects.

- It can be installed in residential areas and tourist destinations located on the slope of a mountain and can be used not only by the socially underprivileged (elderly and disabled) but also by the general public, so the convenience of movement can be improved.

- It is an unmanned driving method, and the driving is performed by detecting when the occupant is on board.

- As long as the installation space for the post that supports the rail and the space for the cabin to move are secured, it can be installed, so the occupied area can be minimized.

- As it is driven by an electric motor, it is environmentally friendly, does not emit pollutants, and does not generate noise.

- Equipped with a shock absorber, the cabin can be stably operated without shaking back and forth even when starting, stopping or operating, and provides a high ride comfort to the occupants.

- Since the cabin does not shake back and forth when passengers board, it provides an effect for passengers to board stably.

1 is a view showing the configuration of a suspended monorail provided by the present invention
Figure 2 is a side view showing the configuration of a suspended monorail provided by the present invention
3 is a view showing the configuration of a rack and a pinion configured on a movable rail
4 is a view showing the configuration of the main and driven shafts
5 is a view showing an embodiment of a buffer means
6 is a view showing several embodiments of a support part;

BRIEF DESCRIPTION OF THE DRAWINGS The following is intended to clearly and completely describe the technical solutions in the embodiments of the present invention by combining the accompanying drawings in the embodiments of the present invention. Of course, it is obvious that the described embodiment is only a preferred embodiment of the present invention, and not all embodiments. According to the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative labor fall within the protection scope of the present invention.

1 shows a view showing the configuration of a suspension type monorail provided by the present invention, and FIG. 2 shows a side view showing the configuration of a suspension type monorail provided by the present invention.

Hereinafter, the configuration of the present invention will be described in detail based on the accompanying drawings.

The present invention relates to a suspended monorail (100) among monorails running on a monorail, and is composed of a movable rail (120) installed on top of a support (110) and a cabin (200) that moves according to the movable rail (120) .

The post 110 is formed in an 'a' shape so as not to interfere with the movement of the cabin 200 and is located on the side of the cabin 200 and installed on the ground, so it is easy to install on a narrow road or steep stairs and minimizes the occupied area and a moving rail 120 is installed at the top so that the cabin 200 can be moved.

3 is a view showing the configuration of a rack and a pinion configured on a movable rail;

The movable rail 120 is made of an eye beam so that the upper and lower wheels 330 and 340 can be seated and the cabin 200 can be moved. A derailment prevention device 130 is configured to detect whether or not, and a rack 140 is installed in the lower center.

4 is a view showing the configuration of the main and driven shafts;

The drive unit 300 is composed of a lower part of the movable rail 120, and is composed of a driven shaft 310 in the center front and a drive shaft 320 in the center rear to move the cabin 200, and the movable rail in the front and back of the upper part. An upper wheel 330 is configured to be seated on the seating surface 121 of the 120 and moved, and an electric motor 360 is connected to the side by a drive shaft 320 and a bevel gear 350 to transmit driving force. An installed drive installation box 370 is configured, and a connection portion 300a is formed at the bottom so that it is connected to the support portion 210 of the cabin 200 and can be angularly moved back and forth.

The driving shaft 320 maintains a fixed state so that the cabin 200 is pushed downward on the movable rail 120 or does not move while the cabin 200 is stopped at the center, or is engaged with the rack of the movable rail to move to a place desired by the occupant. A pinion 321 is installed to be movable, and in the middle of both sides, the lower wheel 340 is configured to face the bottom of the upper wheel 330 and face the lower bottom surface 122 of the moving rail 120.

In the middle of both sides of the driven shaft 310, the lower wheel 340 is configured to face the bottom of the upper wheel 330 and face the lower bottom surface 122 of the moving rail 120.

A buffer means support member 380 is formed at the ends of the sphere/follower shafts 320 and 310 so that the buffer means 500 can be installed.

The driving installation box 370 has an emergency braking device 390 configured to stop the operation of the electric motor 360 when an abnormal signal is detected by the derailment prevention device 130 therein, and the cabin on the side ( 200) is composed of a rotating light 371 installed to notify the outside of the moving state and a driving melody unit 372 that transmits a melody to inform the outside of driving.

In addition, the drive installation box 370 is equipped with a vehicle control device 373 installed therein, and is equipped with an operation error inspection function for the cabin 200 and the drive unit 300 to check the condition by itself while driving to check for abnormalities, When an abnormality occurs during operation, it can provide a function to immediately deliver the contents to the monitoring room.

The cabin 200 is configured with a support part 210 so as to be connected to the driving part 300 at the center of the upper part, and connected to the shock absorber support member 380 at both sides of the upper part, so that when the cabin 200 is impacted, moved, or stopped A buffering means 500 is configured to provide a stable ride by minimizing shaking back and forth, and a boarding space 220 is configured with chairs installed therein so that passengers can board and sit, and the movement of the cabin 200 is provided on both sides. A non-contact or contact obstacle detection sensor 230 is installed to detect obstacles in the middle, and a door 240 is installed on the front side for the safety of occupants during movement of the cabin.

5 is a view showing an embodiment of a buffer means,

The shock absorber 500 includes a shock absorber 510 that absorbs and alleviates the shock received by the cabin 200 by suppressing the expansion and contraction of the spring, or a hydraulic pressure that dampens the vibration and alleviates the shock by using the viscous resistance or turbulence resistance of the fluid. Any one of the dampers 520 may be selected and installed.

In the shock absorber 510, a recovery spring 512 is configured on the outside of the cylinder 511, the inside of the cylinder 511 is filled with oil, the inner center is connected to the shock absorber support member 380, and the end A piston rod 513 equipped with a piston 514 is configured, and an orifice 514a through which oil passes is configured on the piston 514, and when the cabin is shocked or shaken back and forth, the piston 514 moves up and down and the orifice ( 514a), it is able to absorb vibration and shock as it is gradually raised by the resistance of the oil passing through it.

The hydraulic damper 520 is filled with oil inside the cylinder 511, connected to the shock absorber support member 380 at the center of the inside, and a piston rod 513 having a piston 514 at the end. , An orifice 514a through which oil passes is configured in the piston, and a return spring 512 is configured in the lower part of the piston 514.

The configuration of the shock absorber 510 and the hydraulic damper 520 is a general configuration, and a detailed description of the action and configuration will be omitted.

The door 240 is connected to the cabin 200 by a hinge 241 so as to be opened and closed on one side, and a door locking device 243 and a lock handle 242 are configured on the opposite side.

The occupant can manually hold the locking handle 242 and lock or unlock it by using the locking handle 243, but the door locking device 243 is installed in the boarding space 220 when the occupant gets on board as necessary. The lock handle 242 of the door 240 is automatically detected by the occupant detecting sensor 250 and locked, and when the occupant arrives at the disembarking position, the cabin 200 stops and after a certain period of time has elapsed It is possible to provide convenience by fully automatically unlocking the lock handle 242 so that the occupant can get off.

The boarding space 220 has a lighting lamp and an occupant detection sensor 250 installed at the top, a handle 221 installed on both sides of the top so that the occupant can grip it by hand while moving, and on one side the occupant wants to go An operation panel 222 is installed to move to the desired position, emergency stop, and lock or unlock the lock handle.

6 is a view showing several embodiments of the support,

As shown in (1), the connection part 300a of the drive part 300 is connected to the support part 210 configured in the upper center of the cabin 200 to allow angular movement, and both sides of the upper part of the cabin 200 and the shock absorber support member 380 ), the buffer means 500 is installed in (2), or two support parts 210 configured in the upper center of the cabin 200 are connected to the lower part of the driving part 300 as in (2), and the lower part of the support part 210 and the shock absorber The buffering means 500 is installed on the means supporting member 380, and the 'ㅅ'-shaped support part 210 configured in the upper center of the cabin 200 is connected to the lower part of the driving part 300 as shown in (3), and this The shock absorber 500 is installed on both sides of the lower portion of the support 210 and on the shock absorber support member 380 so that when the cabin 200 starts, moves, stops and emergency stops, shaking back and forth is attenuated by the shock absorber 500 or It can alleviate the shock.

In this way, the suspended monorail 100 is a means of movement in which the cabin 200 hangs on the moving rail 120 and moves. According to the moving rail 120, it is possible to minimize shaking back and forth during departure, movement, stop, and emergency stop, and to provide comfort to passengers and improve riding comfort by buffering external impact.

Since the present invention is driven by an electric motor 360, no noise is generated, pollutants are not discharged, energy is saved, and operation can be performed in an environmentally friendly manner.

The above are only preferred embodiments formed by slight improvements of the present invention, and are not intended to limit the present invention in any way, and all equivalent changes or equivalent changes made to the improvements of the present invention, or combinations not shown in this specification are all should be included within the protection scope of the present invention.

100: suspended monorail
110: holding 120: moving rail
121: seating surface 122: bottom surface
130: line departure prevention device 140: rack

200: cabin
210: support 220: boarding space
221: handle 222: control panel
230: obstacle detection sensor 240: door
241: hinge 242: locking handle
243: door lock 250: occupant detection sensor

300: driving unit
300a: connection part 310: driven shaft
320: drive shaft 321: pinion
330: upper wheel 340: lower wheel
350: bevel gear 360: electric motor
370: drive installation box 371: rotation light
372: driving melody part 373: vehicle control device
380: buffer means support member 390: emergency braking device

500: buffer means
510: shock absorber 511: cylinder
512: return spring 513: piston rod
514: piston 514a: orifice
512: return spring 520: hydraulic damper

Claims (7)

A support 110 formed in a 'b' shape and installed on the ground;
A rack 140 is installed in the center of the lower part, and a movable rail 120 made of an eye beam installed on top of the support 110;
It is composed of a lower part of the movable rail 120, and is composed of a driven shaft 310 in the center front and a drive shaft 320 in the center rear, and is seated on the seating surface 121 of the movable rail 120 in the upper and rear directions to be moved. An upper wheel 330 is configured so that the drive shaft 320 and the bevel gear 350 are connected to the side so that the drive installation box 370 is configured so that the electric motor 360 is installed to transmit driving force and;
a pinion 321 configured to move in engagement with the rack 140 of the moving rail 120 at the center of the drive shaft 320;
In the middle of both sides of the driven and driven shafts 320 and 310, a lower wheel 340 is configured to face the bottom of the upper wheel 330 and face the lower bottom surface 122 of the moving rail 120;
a shock absorber support member 380 formed at the ends of the sphere/follower shafts 320 and 310;
A cabin 200 in which a support part 210 is configured to be connected to the driving part 300 at the center of the upper part and a boarding space 220 is configured so that passengers can board therein;
a shock absorber 500 connected to the shock absorber support member 380 to prevent shaking and alleviate shock on both sides of the upper portion of the cabin 200;
A door 240 installed on the front of the cabin 200, connected to the cabin 200 by a hinge 241 so as to be opened and closed on one side, and having a door locking device 243 and a lock handle 242 on the opposite side including;
The door locking device 243 is detected by the occupant detection sensor 250 installed in the boarding space 220 when an occupant boards, and the locking handle 242 of the door 240 is operated fully automatically to lock the door 240, and the occupant When the cabin 200 arrives at the position to get off, the cabin 200 stops and the locking handle 242 is fully automatically unlocked so that the occupant can get off after a certain period of time. monorail.
The method of claim 1,
On one side of the movable rail 120, a line departure prevention device 130 is configured to detect whether or not the cabin 200 is departed,
Cabin, characterized in that an emergency braking device 390 is configured to stop the operation of the electric motor 360 when an abnormal signal is detected in the line departure prevention device 130 inside the driving installation box 370 A suspension type monorail equipped with a shock absorber for posture control.
The method of claim 1,
On both sides of the cabin 200, a non-contact or contact obstacle detection sensor 230 is installed to detect an obstacle while the cabin 200 is moving.
The method of claim 1,
The buffering means 500 is a suspension type monorail equipped with a buffering means for posture control of the cabin, characterized in that any one of the shock absorber 510 or the hydraulic damper 520 is selected and installed.
According to claim 1 or claim 4,
A connection part 300a is formed at the lower part of the driving part 300,
The connection part 300a and the support part 210 of the cabin 200 are connected so that each movement is forward and backward,
Suspended monorail equipped with buffer means for attitude control of the cabin, characterized in that the buffer means 500 is installed on both sides of the upper part of the cabin 200 and the buffer means support member 380.
According to claim 1 or claim 4,
The lower part of the driving part 300 is connected to two support parts 210 formed in the upper center of the cabin 200,
Suspended monorail equipped with buffer means for attitude control of the cabin, characterized in that the buffer means (500) is installed in the lower part of the support part (210) and the buffer means support member (380).
According to claim 1 or claim 4,
A 'ㅅ'-shaped support part 210 configured in the upper center of the cabin 200 is connected to the lower part of the driving part 300,
Suspended monorail equipped with buffer means for attitude control of the cabin, characterized in that the buffer means (500) is installed on both sides of the lower part of the support part (210) and the buffer means support member (380).

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