JP2021041852A - Monorail transport vehicle - Google Patents

Abstract

To provide a monorail transport vehicle of high versatility.SOLUTION: A monorail transport vehicle 1 comprising an objects setting table 34, a driving source (an engine) 6 to drive the object setting table 34 and a people carrying seat 3 and having a monorail 2 as a track, is constituted of a detachable loading space forming component 100 to build a loading space around the seat 3.SELECTED DRAWING: Figure 16

Description

The present invention relates to a monorail carrier.

The monorail carrier of Patent Document 1 is used, for example, for transporting personnel (workers) in a mountainous area. The monorail carrier of Patent Document 1 includes a seat support base, a seat fixed on the seat support base, and a carriage main body including a drive source (DC motor). It sits down and is made free to travel on the monorail by the drive source.

Japanese Unexamined Patent Publication No. 10-129467

However, in the above-mentioned monorail carrier, since the seat is fixed to the seat support, supplies cannot be placed on it, and therefore the versatility is poor.

Therefore, an object of the present invention is to provide a highly versatile monorail carrier.

The present invention is a monorail carrier having a pedestal and a drive source for driving the pedestal and having a monorail as a track, and a seat on which a person is placed and supplies are placed on the pedestal described above. The feature is that the loading platform can be replaced.

According to the above-mentioned monorail carrier of the present invention, since the seat and the loading platform can be exchanged, by exchanging the seat and the loading platform, it is possible to carry the personnel and the goods to be transported, which is versatile. Can be raised.

The present invention is a monorail carrier having a pedestal, a drive source for driving the pedestal, and a seat attached to the above-mentioned pedestal on which a person can be placed, and having a monorail as a track. It is characterized in that the loading platform forming parts constituting the loading platform are removable around the periphery.

According to the monorail carrier of the present invention, since the loading platform forming parts constituting the loading platform are detachably provided around the seat on which the personnel to be transported are placed, the personnel can be placed or the loading platform is formed. Since the loading platform can be attached by attaching the parts around the seat, the versatility can be improved.

In the present invention, in the arrangement of the above-described pedestal and the drive source, it is possible to adopt a configuration in which the drive sources are arranged side by side behind the above-mentioned pedestal.

According to the above configuration, the mounting table can be lowered by the amount that the drive source is arranged behind the mounting table, so that the center of gravity of the monorail carrier with respect to the monorail can be lowered, and the stability is good.

In the present invention, it is possible to adopt a configuration in which the drive source is arranged on one side in the width direction of the monorail and the balancer is arranged on the other side in the width direction of the monorail.

According to the above configuration, the weight balance of the monorail carrier can be evenly adjusted with respect to the monorail by the weight of the drive source and the balancer.

In the present invention, a stop brake for stopping the monorail carrier with respect to the monorail is provided, and the stop brake is provided on the other side in the width direction of the monorail and has an upper end portion in order to switch between operation and release of the brake. The contact lever includes a contact lever that extends in the vertical direction so that the lower end portion of the rotation axis can be rotated, and the lower end portion of the contact lever abuts on a contact point provided on the monorail. The balancer is configured to rotate so as to operate the stop brake, and the balancer can adopt a configuration in which the balancer is arranged on the outer side in the width direction and the upper side in the vertical direction with respect to the lower end portion of the contact lever.

According to the above configuration, the balancer does not interfere with the contact lever, and therefore the stop brake can be reliably operated.

In the present invention, a stop brake for stopping the monorail carrier with respect to the monorail is provided, and the stop brake is provided on the other side in the width direction of the monorail and has an upper end portion in order to switch between operation and release of the brake. The operation lever includes an operation lever extending in the vertical direction so that the upper end portion of the rotation axis can be rotated, and the operation lever operates the stop brake when the upper end portion is operated and rotates. The balancer is configured to switch between and release, and the balancer can adopt a configuration arranged directly below the lower end portion of the operating lever.

According to the above configuration, since the balancer is arranged directly below the lower end of the operating lever, it does not interfere with the operation of the operating lever, and the size of the balancer in the width direction can be suppressed.

In the present invention, in the substantially central portion of the length in the front-rear direction along the laying direction of the monorail, the above-mentioned stand and the balancer are on the front side and the drive source is on the rear side with respect to a virtual front-rear direction reference extending in the vertical direction. A configuration arranged on the side can be adopted.

According to the above configuration, the weight balance between the mounting base and balancer of the monorail carrier and the drive source can be evenly adjusted with respect to the front-rear direction reference.

In the present invention, it is possible to adopt a configuration in which the drive sources are arranged side by side behind the above-mentioned pedestal and the balancer is arranged below the above-mentioned pedestal and the drive source.

According to the above configuration, by arranging the mounting table and the drive source in the front-rear direction, the height dimension of the monorail carrier can be lowered, and by arranging the balancer under the mounting table and the drive source, the balancer can be arranged. , The center of gravity can be set low.

According to the monorail carrier of the present invention, since the seat and the loading platform can be replaced, the personnel and the goods to be transported can be transported by exchanging the seat and the loading platform. The versatility of the car can be increased.

It is a perspective view from above with the seat attached in the transport vehicle which concerns on 1st Embodiment of this invention. It is a perspective view from the same lower side. It is the same front view. It is the same rear view. It is a perspective view from above with the seat removed. It is a perspective view from the lower side of the same seat and the front handle part. It is the same plan view. It is the same front view. It is the same side view. It is a perspective view from above in the same loading platform. It is a top view of the loading platform. It is a front view of the loading platform. It is a perspective view from the bottom of the loading platform. It is a perspective view from above with the same loading platform attached. It is the same front view. It is a front view of the transport vehicle which concerns on 2nd Embodiment of this invention. It is a perspective view from above of the state where the same loading platform forming component is assembled on the platform body. It is a perspective view from above which the same loading platform forming component was assembled on the platform body. It is the same plan view.

Hereinafter, a monorail carrier according to an embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the monorail carrier 1 according to the first embodiment is configured to be capable of traveling on, for example, a monorail (single track) 2 laid in a mountainous area. The monorail 2 is rod-shaped and has a rectangular cross section. The monorail 2 is provided on the upper part of a plurality of columns in a mountainous area. At the lower part of the monorail 2, a rack 2a is formed along the axial direction of the monorail 2. The monorail carrier 1 is simply referred to as a carrier 1.

In the transport vehicle 1, the seat 3 on which personnel are placed and the loading platform 4 on which supplies are placed (see FIGS. 10 to 15) can be replaced. Hereinafter, the configuration of the transport vehicle 1 will be described as a form in which the seat 3 for carrying a person is mounted.

As shown in FIGS. 1 to 5, the carrier 1 includes a base 5 arranged on the monorail 2, a seat 3 arranged in the front part on the base 5, and gasoline arranged in the rear part on the base 5. The engine (an example as a drive source) 6 of the formula, the pulley device 7 for transmitting the drive of the engine 6, the gear box 8 for transmitting the drive from the pulley device 7, and the drive from the gear box 8. The drive roller device 9 to be received, the brake device 10 for stopping the drive of the drive roller device 9, the emergency brake 11 which replaces the brake device 10 in an emergency, and the engine 6 are arranged to balance in the width direction. The balancer 12 is provided.

As shown in FIG. 3, the base 5 is formed in a plate shape along the axial direction of the monorail 2 (extending in the front-rear direction). That is, the base 5 includes one side body 5A (right side) and the other side body 5B (left side) in the width direction and along the axial direction. The one-side body 5A and the other side body 5B include flat plate members 13 and 14 along the front-rear direction, and front-tilt members 15 and rear-tilt members 16 arranged in front of and behind the flat-plate members 13 and 14, respectively. Further, the base 5 is firmly connected by a plate-shaped front connecting member 18 passed to the front upper portion of both flat plate members 13 and 14 and a plate-shaped rear connecting member 19 passed to the rear upper portion of the front inclined member 16. ing.

As shown in FIG. 4, the base 5 further includes a plate-shaped extension plate 17 extending toward the other side in the width direction of the monorail 2 below the flat plate member 14 of the other side body 5B. The extension plate 17 has a length in the front-rear direction similar to that of the flat plate member 14, and is extended to the lower side of the monorail 2.

A pair of front and rear rolling rollers 20 and back rolling rollers 21 are arranged on the flat plate members 13 and 14. Specifically, the front rolling roller 20 and the back rolling roller 21 have a horizontal axis in a direction (width direction axis) orthogonal to the monorail 2 with respect to the flat plate members 13 and 14 of the one side body 5A and the other side body 5B. It is attached by 22, 23. Further, the front rolling roller 20 is arranged at the front end portion of the flat plate members 13 and 14, and the back rolling roller 21 is arranged at the rear end portion of the flat plate members 13 and 14. Further, the outer peripheral surfaces of the front rolling roller 20 and the back rolling roller 21 come into contact with the upper surface 2b of the monorail 2. The front rolling roller 20 and the back rolling roller 21 are not driven.

Here, for convenience of explanation, the configuration of the drive roller device 9 will be described. The drive roller device 9 is arranged on the extension plate 17. The drive roller device 9 is arranged in front of the drive roller 24 to which the driving force from the gear box 8 described later is transmitted and the drive roller 24, and suppresses the base 5 from rotating around the drive roller 24. The restraining roller 25 having a function is provided.

The drive roller 24 and the restraint roller 25 are arranged in the front-rear direction in the middle of the extension plate 17 in the vertical direction, are located below the monorail 2, and are arranged directly below the front-rolling roller 20 and the back-rolling roller 21, respectively. There is.

The drive roller 24 is rotatable around a drive horizontal axis 27 centered on the output shaft of the gear box 8 described later. The restraining roller 25 is rotatable around a non-driving horizontal shaft 28 arranged on the front side of the driving horizontal shaft 27. The driven horizontal shaft 27 and the non-driven horizontal shaft 28 are located on the extension plate 17 and are arranged in a cantilever manner.

The outer peripheral surfaces of the drive roller 24 and the restraint roller 25 are meshed with the rack 2a of the monorail 2. In the height direction of the drive horizontal axis 27 and the non-drive horizontal axis 28 of the drive roller 24 and the suppression roller 25, the suppression roller 25 is arranged higher than the drive roller 24. That is, the diameter of the suppressing roller 25 is formed to be smaller than the diameter of the driving roller 24 by the amount of the difference in height.

In the following description, the direction reference in the transport vehicle 1 is the drive roller 24 that meshes with the monorail 2. That is, as a reference in the front-rear direction of the carrier 1, a reference in which a virtual front-rear direction reference set at a substantially central portion of the length in the front-rear direction of the carrier 1 extends vertically through the drive horizontal axis 27 of the drive roller 24. Defined as the axis. As a reference in the height direction (vertical direction) of the carrier 1, a virtual height direction reference set at a substantially bottom portion in the height direction of the carrier 1 is set in the front-rear direction through the drive horizontal axis 27 of the drive roller 24. It is defined as the reference axis extending to. This height direction reference is set below the monorail 2. As a reference in the width direction of the carrier 1, a virtual width direction reference set at a substantially central portion in the width direction of the carrier 1 is defined as a reference line extending vertically through the center of the drive roller 24 in the width direction.

The seats 3 are arranged closer to the front in the front-rear direction reference of the carrier 1, and are set to symmetrical positions in the width direction reference. The seat 3 is formed by integrating the stool 32 and the backrest 33.

The base 5 is provided with a mounting table 34 as shown in FIG. 5, and the seat 3 is attached to the mounting table 34. Here, the configuration of the mounting table 34 will be described. The mounting table 34 includes a pair of vertical members 35, a pair of horizontal members 36, and a pair of inclined members 37. Further, the mounting table 34 is set at a symmetrical position in the width direction reference of the transport vehicle 1. The mounting table 34 is arranged in front of the front-rear direction reference. Further, the mounting table 34 is arranged on the flat plate members 13 and 14 of the base 5, and specifically, is arranged above the flat plate members 13 and 14 toward the front. Further, the mounting table 34 is arranged so that the mounted seat 3 is arranged between the front rolling roller 20 and the back rolling roller 21. Further, the mounting table 34 is arranged at a predetermined height from the height direction of the flat plate members 13 and 14 so as to form a space 38 below the mounting table 34.

The vertical members 35 are rod-shaped members erected on the front connecting member 18 and formed with a rectangular cross section, and are paired at positions separated in the width direction and arranged in parallel. The horizontal members 36 are rod-shaped members extending rearward from the upper end of the vertical members 35 and having a rectangular cross section, and are arranged in pairs in the width direction in parallel like the vertical members 35. The inclined member 37 is arranged obliquely downward from the rear end of the lateral member 36 and is connected to the rear connecting member 19. The inclined members 37 are rod-shaped members formed with a rectangular cross section, and like the horizontal members 36, they are arranged in pairs in the width direction in parallel. As described above, the mounting table 34 includes the vertical member 35, the horizontal member 36, and the inclined member 37, and has a space 38 (see FIGS. 3 and 4) inside the mounting table 34 with respect to the base 5.

As shown in FIG. 5, chair members 40 and 41 separated in parallel in the front-rear direction in the horizontal direction (width direction) are connected to the vertical member 35. The chair members 40 and 41 are rod-shaped members formed with a rectangular cross section, and project from the vertical member 35 on both sides in the width direction, including a region in the width direction of the vertical member 35. The seat 3 is placed on the lateral member 36 and the chair members 40 and 41. Since the seat 3 is placed on the vertical member 35 and the chair members 40 and 41, the seat 3 is maintained in a substantially horizontal state.

As described above, the mounting table 34 includes a table body on which the seat 3 is mounted and a support portion that supports the table body above the base 5. The base body includes a horizontal member 36 and chair members 40 and 41, and the support portion includes a vertical member 35 and an inclined member 37.

As shown in FIG. 6, a plurality of downward male screws 42 are provided in the lower part of the seat 3, the chair members 40 and 41 are formed with vertical holes 43 through which the male screws 42 are inserted, and the male screws 42 are formed in the holes 43. The seat 3 is detachably fixed to the chair members 40 and 41 by tightening the nut 44 (see FIG. 4) from the lower part of the chair members 40 and 41 to the male screw 42. That is, the seat 3 is detachably fixed to the base body.

Further, on one side of the chair members 40 and 41 in the width direction (on the left side of the seat 3 when a person sits down), front and rear control levers 45 for advancing or retreating the carrier 1 are arranged. .. Further, the control lever 45 can be switched between forward, backward, and an operation release position between them.

The chair members 40 and 41 are formed with rear side handle portions 46 for the maintenance of personnel on the seats 3. The rear horizontal handle portion 46 is connected to the vertical bars 47 and 48 erected on the chair members 40 and 41 and above the vertical bars 47 and 48 so as to avoid the seat 3 and surround the front side of the seat 3. A rear lateral grip bar 49 is provided.

The tread plate 31 is attached to the front inclined member 15. The tread plate 31 is arranged in front of and below the seat 3. The tread plate 31 includes a pair of leg-mounting plates 50 having a predetermined interval in the width direction. The monorail 2 is arranged below the leg mounting plate 50. The tread plate 31 further includes a leg slip prevention plate 51 which is located in front of and behind the leg mount plate 50 and is erected from the leg mount plate 50, and a boundary plate 52 arranged at the center of the pair of leg mount plates 50. A flange 53 that goes further forward is integrally formed from the upper end of the front leg slip prevention plate 51.

A front handle portion 54 for maintaining personnel is formed on the flange 53, and the front handle portion 54 is arranged at the front end portion of the base 5. The front handle portion 54 integrally includes a vertical bar 55 erected from both sides in the width direction of the flange 53 and a horizontal bar 56 passed from the upper ends of the vertical bars 55 on both sides. Regarding the height position of the seat 3 and the tread plate 31, the tread plate 31 is arranged lower than the seat 3.

The vertical bar 55 is detachably configured on the flange 53. Specifically, as shown in FIG. 3, a horizontally long mounting member 57 in the width direction is integrally formed at the lower end of the vertical bar 55, and male screws 58 shown in FIG. 3 are mounted on both sides of the mounting member 57 in the width direction. The flange 53 is formed with a hole 59 in the vertical direction through which the male screw 58 is inserted. Then, by inserting the male screw 58 into the hole 59 and tightening the nut 60 to the male screw 58 from below the flange 53, the front handle portion 54 is detachably fixed to the flange 53.

As shown in FIG. 7, the engine 6 is arranged behind the front-rear direction reference of the transport vehicle 1 and is arranged so as to be offset to one side in the width direction with respect to the width direction reference. The engine 6 is arranged above the space 38, is arranged on the left side in the width direction reference, and is arranged on the reference side from one end of the seat 3 in the width direction. Further, the seat 3 is arranged in the front and the engine 6 is arranged in the rear with respect to the front-rear direction reference. Further, the engine 6 is arranged on the rear side of the seat 3 at substantially the same height as the height reference, and is arranged side by side behind the seat 3. The engine 6 is arranged behind the inclined member 37 in the mounting table 34, is arranged in a direction perpendicular to the inclined member 37, and is upward toward the rear, and is placed on the front inclined member 15 and the rear inclined member 16. Have been placed. The engine 6 is arranged above the tread plate 31 in the height direction.

That is, the front and rear arrangements of the front handle portion 54, the tread plate 31, the seat 3, and the engine 42 of the transport vehicle 1 are the front handle portion 54, the tread plate 31, the seat 3, and the engine 42 from the front side.

As shown in FIG. 4, the pulley device 7 is separated from the pulley main body (outer shell body) 61 and the centrifugal clutch 62 and the centrifugal clutch 62 inside the pulley main body 61 for transmitting the drive of the engine 6. It includes a pulley 63, a centrifugal clutch 62, and a belt 64 wound around the pulley 63. As shown in FIG. 5, the pulley device 7 is arranged so as to be inclined downward from the side of the engine 6, that is, from one side in the width direction with respect to the engine 6, below the seat 3.

In the pulley device 7, the centrifugal clutch 62 at the rear end is arranged at the rear and the pulley 63 at the front end is arranged at the front with respect to the front-rear direction reference. Further, the front end of the pulley device 7 is located on one side of the space 38 under the seat 3 in the width direction, and the rear end of the pulley device 7 is located on the side of the engine 6 on one side in the width direction.

The gear box 8 includes a main body (outer shell body) 65 and a reduction mechanism (not shown) arranged inside the main body 65. The speed reduction mechanism is configured to receive the drive of the pulley 63 (engine 6) in the pulley device 7, and the main body 65 is extended toward the lower part. The gear box 8 is arranged below the engine 6, is arranged forward and below the engine 6, and the pulley device 7 is arranged so as to connect the two on one side in the width direction. Further, the gear box 8 is arranged inside the pulley device 7, outside the monorail 2, and is arranged so as to be adjacent to the side of the flat plate member 14 of the other side body 5B, and the gear box 8 is arranged in the width direction. It is arranged so as to be offset to one side in the width direction based on the reference. The output shaft of the gearbox 8 is arranged in the lateral direction at the lower part of the monorail 2, and the drive roller 24 is connected to the output shaft.

An emergency brake 11 is provided to stop the transport vehicle 1 with respect to the monorail 2 when the speed of the transport vehicle 1 is too high, for example, when the belt 64 is cut for some reason and the speed is too high. .. The emergency brake 11 is connected to the gear box 8 so as to be overlapped with the gear box 8.

The brake device 10 for stopping the transport vehicle 1 in a normal state is provided. The brake device 10 is configured to stop the drive of the drive roller 24 of the drive roller device 9 by stopping the drive of the gear box 8. The brake device 10 is arranged on the other side (right side) in the width direction with respect to the width direction reference of the carrier 1. The brake device 10 includes a brake mechanism unit 66, a contact lever 67, and an operation lever 72.

The brake mechanism portion (stop brake) 66 is arranged on the lower side (space 38) of the mounting table 34 so as to be arranged rearward in the front-rear direction reference of the carrier 1, and is arranged on the other side in the width direction in the width direction reference. Be placed. Further, the brake mechanism portion 66 is fixed to the base 5 in front of the engine 6.

In the arrangement of the seat 3, the engine 6, the brake mechanism 66, and the tread 31, the seat 3 is arranged in front of the base 5 and the engine 6 is arranged in the rear, and the brake mechanism is arranged below between the seat 3 and the engine 6. The portion 66 is arranged, and the tread plate 31 is arranged below and in front of the seat 3 and in front of the brake mechanism portion 66. Further, on the rear side of the seat 3, the engine 6 is arranged on one side with respect to the width direction reference, and the brake mechanism 66 is arranged on the other side.

The brake mechanism unit 66 includes a rotating body 70 along the horizontal axis direction and a cover body 71 that covers the rotating body 70. The rotating body 70 is connected to the gear box 8 via a space 38 between the base 5 and the mounting table 34, and is configured to brake the drive of the gear box 8. By arranging the rotating body 70 in the space 38 of the base 5 and the mounting table 34 in this way, the transport vehicle 1 can be made compact.

The contact lever 67 is arranged at the outer end of the rotating body (corresponding to the rotating shaft) 70, and is composed of a rod-shaped body extending in the radial direction from the rotating body 70. The contact lever 67 is configured to swing in the front-rear direction along the horizontal direction around the rotating body 70 starting from the upper end on the other side in the width direction of the monorail 2.

The upper end portion (rotating body 70 side) of the abutting lever 67 is arranged between the seat 3 and the base 5 and below the seat 3, and the lower end portion of the abutting lever 67 is below the base 5. It is arranged on the side and behind the restraining roller 25. The abutment lever 67 is in the brake release position in the vertical position, the lower end abuts on the detector (contact point) while the transport vehicle 1 is traveling, and the lower end is forward or backward with respect to the upper end of the rotating body 70. The brake is switched to the operating state by arranging it in.

As shown in FIG. 8, the brake device 10 includes an operation lever 72 that allows a person to sit on the seat 3 and directly grip the seat 3, and a link mechanism 73 that connects the operation lever 72 and the rotating body 70. .. The operating lever 72 is arranged on the opposite side in the width direction with respect to the seat 3 in the width direction reference. The operation lever 72 is attached to the other side of the base body of the mounting table 34 in the width direction, and is arranged on the other side in the width direction with respect to the width direction reference and outside the seat 3 in the width direction. Further, the operating lever 72 is arranged in front of and above the contact lever 67.

The operation lever 72 is rotatably fixed to the horizontal shaft 74 arranged on the chair members 40 and 41. Further, the operation lever 72 can be switched between the forward brake position A1, the reverse brake position A2, and the brake release position between the forward brake position A1 and the reverse brake position A2 via the horizontal axis 74. ing.

The link mechanism 73 is located on the other side in the width direction with respect to the width direction reference, and is arranged on the lower side of the seat 3. The rotating body 70 and the horizontal shaft 74 are connected via a link mechanism 73. The link mechanism 73 includes small links 75 and 76 connected to the horizontal shaft 74 and the rotating body 70, and a large link 77 connected between the small links 75 and 76 and larger than the small links 75 and 76. The small links 75,76 and the large links 77 are connected via lateral pins 78,79.

By the way, a detector (contact point) for advancing or retreating is provided on the support column for the monorail 2, and the lower end of the tip of the rod-shaped abutting lever 67 is provided at the advancing position of the control lever 45. When the forward detector is brought into contact, the contact lever 67 rotates clockwise around the rotating body 70 when viewed from the front, and the operating lever 72 is positioned in the direction of retracting via the link mechanism 73. Further, if the lower end of the tip of the rod-shaped contact lever 67 comes into contact with the retracting detector at the retracted position of the control lever 45, the contact lever 67 rotates in the counterclockwise direction of the rotating body 70 and links. The operating lever 72 is located in the direction of advancing via the mechanism 73.

As shown in FIGS. 2 and 9, the balancer 12 includes an extension member 80 extending laterally from the side portion of the one-side body 5A, and a weight 81 attached to the tip of the extension member 80 and composed of a plurality of sheets. The balancer 12 is arranged in front of the front-rear direction reference and is arranged on the other side in the width direction with respect to the width direction reference. The extension member 80 extends laterally from the flat plate member 13 of the one side body 5A. Further, the weight 81 is composed of a plurality of thin plate members at the tip of the extension member 80. The thin plate member constituting the balancer 12 is formed long in the front-rear direction. The balancer 12 is located directly below the horizontal axis 74 of the operating lever 72. The balancer 12 is arranged on the front side of the contact lever 67. The balancer 12 is arranged outside the tip of the rod-shaped contact lever 67 and above the tip of the contact lever 67. Further, the balancer 12 is arranged directly below the pin 78. In this way, the mounting base 34 and the engine 6 are arranged on the upper side and the balancer 12 is arranged on the lower side in the height direction reference.

In the arrangement of the balancer 12, the tread plate 31, the seat 3, the engine 6, and the brake mechanism (stop brake) 66, the tread plate 31 is arranged on the front side, the seat 3 is arranged on the upper side, and the brake mechanism is arranged on the rear side with respect to the balancer 12. The unit 66 and the engine 6 are arranged. Further, the tread plate 31 and the brake mechanism portion 66 are arranged on the upper side of the balancer 12, and the seat 3 and the engine 6 are arranged on the upper side. The amount of deviation of the balancer 12 toward the other side in the width direction with respect to the width direction reference is larger than the amount of deviation of the engine 6 toward one side in the width direction. With respect to the seat 3, an engine 6 is arranged on one side in the rear width direction, a balancer 12 and a stop brake are arranged on the other side in the lower width direction.

As described above, in the transport vehicle 1, the seat 3, the engine 6, the pulley device 7, the gear box 8, the brake device 10, the emergency brake 11, and the balancer 12 are arranged on the base 5, and the front of the base 5 is arranged. The rolling roller 20 and the rear rolling roller 21 are arranged, and the driving roller 24 and the restraining roller 25 are configured to mesh with the monorail 2 via the extension plate 17.

In the transport vehicle 1 having the above configuration, a person sits on the seat 3 and both legs are placed on the leg-mounting plate 50. Then, when the engine 6 is driven, at the forward position of the control lever 45, the drive of the engine 6 is transmitted to the pulley device 7, the drive of the pulley device 7 is transmitted to the reduction mechanism of the gearbox 8, and the output shaft is driven. It is transmitted from the output shaft to the drive roller 24, the drive roller 24 meshes with the rack 2a of the monorail 2, the front rolling roller 20 and the rear rolling roller 21 come into contact with the upper surface 2b of the monorail 2, and the carrier 1 moves to the monorail. It runs on 2 as a track.

Further, during traveling, the restraining roller 25 meshes with the rack 2a to prevent the base 5 from rotating around the driving roller 24. The forward tilting member 15 and the rear tilting member 16 of the base 5 are formed so as not to interfere with the vertical tilting of the monorail 2, but the vertical tilting of the monorail 2 is 45 with respect to the horizontal plane. Specified by °. In this way, the front tilting member 15 and the rear tilting member 16 are set so as not to interfere with the tilting of the monorail 2. At the retracted position of the control lever 45, the pulley device 7, the speed reduction mechanism, and the drive roller 24 rotate in the reverse direction, and the carrier 1 retracts. The brake device 10 and the emergency brake 11 are as described above.

Further, when the transport vehicle 1 is traveling, the personnel can grasp the horizontal bar 56 of the front handle portion 54, so that the personnel can be maintained against the rolling and pitching of the transport vehicle 1. Further, the rear horizontal handle portion 46 can maintain the personnel against the rolling and pitching of the transport vehicle 1. Then, when the transport vehicle 1 moves forward, the engine 6 is arranged behind the personnel sitting on the seats 3, so that the suction of the waste gas accompanying the driving of the engine 6 can be avoided.

In the transport vehicle 1, in the arrangement of the mounting base 34 and the balancer 12 and the engine 6, the mounting base 34 and the balancer 12 are arranged on the front side and the engine 6 is arranged on the rear side in the front-rear direction reference. From this, the mounting table 34 (seat 3) can be lowered by the amount that the engine 6 is arranged behind the mounting table 34, and the center of gravity of the transport vehicle 1 can be lowered with respect to the height direction reference (monorail 2). Because it can be done, it has good stability.

In the transport vehicle 1, the heavy engine 6 is arranged on one side in the width direction, and the pulley device 7, the gear box 8, and the emergency brake 11 are also arranged on one side in the width direction. If the engine 6 and the like are arranged on one side in the width direction, the weight balance cannot be equalized based on the width direction of the transport vehicle 1. However, in this transport vehicle 1, the balancer 12 and the brake device 10 are arranged on the other side in the width direction, and the weight balance of the transport vehicle 1 in the width direction can be evenly adjusted by the engine 6 and the like and the balancer 12 and the like. It can be made and the stability with respect to the monorail 2 is good.

Further, since the mounting base 34 and the engine 6 are arranged on the upper side and the balancer 12 is arranged on the lower side in the height direction reference, the weight balance between the mounting base 34 and the engine 6 in the transport vehicle 1 and the balancer 12 is balanced. It can be aligned evenly and has good stability with respect to the monorail 2. Further, since the base 5 includes the front tilting member 15 and the rear tilting member 16, it does not interfere with the vertical tilting of the monorail 2.

By the way, the transport vehicle 1 is provided with a contact lever 67, and is provided with a pin 78 directed upward to operate the contact lever 67. The balancer 12 is arranged directly below the pin 78, and the balancer 12 is arranged outside and above the tip of the contact lever 67. In this configuration, since the balancer 12 is arranged directly under the pin 78, it does not interfere with the operation of the contact lever 67, the balancer 12 does not interfere with the stop of the carrier 1, and the contact lever 67 does not interfere with the stop. The stop of the carrier 1 can be reliably operated.

As described above, the configuration of the transport vehicle 1 has been described as a form in which the seat 3 for carrying a person is mounted. However, as described above, the seat 3 on which the personnel are placed and the loading platform 4 on which the supplies are placed can be replaced.

The loading platform 4 will be described with reference to FIGS. 10 to 13. The loading platform 4 includes a rectangular bottom plate 85 in a plan view and side plates W1, W2, W3, W4 erected on all sides of the bottom plate 85. As shown in FIG. 13, the bottom plate 85 has a side view of the upper portion 86 mounted on the chair members 40 and 41, the lower portion 87 mounted on the flange 53, and the upper portion 86 and the lower portion 87. A continuous stepped portion 88 is provided. The lower portion 87 is set lower than the upper portion 86 in the vertical direction via the stepped portion 88.

The loading platform 4 is detachably attached to the loading platform 34. The loading platform 4 is formed up to the front side of the loading platform 34. Specifically, it is arranged on the tread plate 31 and is formed up to the front end portion of the base 5. The loading platform 4 has a shallow portion on the loading platform 34 and a deep portion on the loading platform 34.

A male screw 90 is formed on the bottom of the upper portion 86, is inserted into the holes 43 (see FIG. 5) of the chair members 40 and 41, and the nut 91 is tightened from the lower portion of the chair members 40 and 41 to tighten the upper portion. The 86 is detachably fixed to the chair members 40 and 41. Further, a male screw 90 is formed in the lower portion 87, and the male screw 90 is inserted into the hole 59 (see FIG. 5) of the flange 53, and the nut 91 is tightened to the male screw 90 from below the flange 53, so that the lower stage portion 53 has a lower stage. The portion 87 is detachably fixed.

Of the side plates W1, W2, W3, and W4, the upper ends of the side plates W3 and W4 in the width direction are inclined from the upper portion 86 to the lower portion 87. The width direction of the side plates W1 and W2 in the front-rear direction has a length dimension similar to that of the seat 3. Further, the loading platform 4 includes a frame body 93 for protecting the bottom plate 85 and the side plates W1, W2, W3, W4.

Further, since the bottom plate 85 has the upper portion 86 and the lower portion 87, supplies can be evenly placed on the upper portion 86 and the lower portion 87, and the lower portion 87 is at a position lower than the upper portion 86. Therefore, the center of gravity of the carrier 1 on which the supplies are placed can be lowered.

Then, in some cases, the seat 3 and the loading platform 4 are exchanged when trying to carry goods instead of personnel. At this time, as shown in FIG. 5, only the seat 3 is replaced, and the tread plate 31 is not replaced. Further, when exchanging with the loading platform 4, the front handle portion 54 is removed.

That is, when trying to transport supplies, the nut 44 is loosened from the male screw 42 provided at the lower part of the seat 3 to remove the seat 3 from the chair members 40 and 41. Further, the front handle portion 54 removes the front handle portion 54 by loosening the nut 60 from the male screw 58 of the mounting member 57 provided at the lower end of the vertical bar 55.

Then, in the loading platform 4, the male screw 90 of the upper portion 86 is inserted into the hole 43 of the chair members 40 and 41, and the nut 91 is tightened from the lower part of the chair members 40 and 41. Further, the male screw 90 of the lower portion 87 is inserted into the hole 59 of the flange 53, and the nut 91 is tightened to the male screw 90 from below the flange 53. As a result, the lower portion 87 is detachably fixed to the flange 53. Further, since the width directions of the side plates W1 and W2 in the front-rear direction have the same length dimension as the seat 3, the loading platform 4 is firmly fixed in the same manner as the seat 3. As a result, the seat 3 and the front handle portion 54 can be removed, replaced with the seat 3 and the loading platform 4, and assembled as shown in FIGS. 14 and 15.

According to this transport vehicle 1, since the seat 3 and the loading platform 4 can be exchanged, by exchanging the seat 3 and the loading platform 4, it is possible to separately carry the personnel and the goods to be transported. Therefore, the versatility can be increased and the convenience is good. In this case, for example, when the monorail 2 is laid from the top of the mountain to the bottom of the mountain, the personnel are first sent from the bottom to the top of the mountain, and the personnel are placed on the top and bottom of the mountain to carry the luggage from the top to the bottom of the mountain and from the bottom to the top of the mountain. is there.

According to the above configuration, since the engine 6 is arranged behind the loading platform 4, the loading platform 34 can be lowered, the center of gravity of the transport vehicle 1 with respect to the monorail 2 can be lowered, and the stability is good. Since the side plates W1, W2, W3, and W4 are provided, the supplies are stable even if the transport vehicle 1 travels on the monorail 2.

Although the embodiment of the present invention has been described with an example, the present invention is not limited to the above embodiment, and various modifications can be made without departing from the gist of the present invention.

For example, although the engine 6 is mentioned as the drive source, the drive source may be a motor. The weight 81 is composed of a plurality of thin plate members in the extension member 80, and the number of the thin plate members is increased or decreased depending on the weight of the engine 6 or the like to balance the weight between the engine 6 or the like and the weight 81. Can be done.

Further, in the above embodiment, the balancer 12 is arranged at a position directly below the horizontal axis 74 of the operating lever 72, on the front side of the contact lever 67, and outside the tip of the contact lever 67, and on the tip of the contact lever 67. It is located on the upper side. However, the balancer 12 does not need to be provided in a specific area, and may be displaced in the vertical, horizontal, or horizontal directions depending on the arrangement position of the engine 6 or the like. However, the balancer 12 is arranged so as not to interfere with the contact lever 67.

Further, when exchanging the seat 3 and the loading platform 4, the rear side handle portion 46 may be removed. Further, the seat 3 and the rear side handle portion 46 can be integrally formed, and in this case, the seat 3, the rear side handle portion 46, and the front handle portion 54 are replaced with the loading platform 4. The mounting structure of the seat 3 and the chair members 40 and 41 and the mounting structure of the front handle portion 54 and the flange 53 are not limited to the above. For example, in the above-described embodiment, the hole and the male screw are inserted and a nut is fastened to the male screw to suppress the vertical and horizontal swings, but if it suppresses the vertical and horizontal swings, it is particularly suitable. Any means can be used.

In the above embodiment, the case where the brake device 10 includes the operation lever 72 and the contact lever 67 has been described, but either one of the operation lever 72 and the contact lever 67 may be used.

Next, the transport vehicle 1 according to the second embodiment will be described with reference to FIGS. 16 to 19. As shown in FIG. 16, the transport vehicle 1 in the second embodiment also includes a mounting table 34, a driving source for driving the mounting table 34, that is, an engine 6, and a seat 3 on which a person is placed. .. In the transport vehicle 1 according to the second embodiment, the configurations of the mounting table 34, the engine 6, the seat 3 and other parts constituting the transport vehicle 1 are the same as those of the transport vehicle 1 in the first embodiment. ..

In the transport vehicle 1 according to the first embodiment, the seat 3 and the front handle portion 54 are removed and a loading platform 4 (for example, see FIG. 10) on which supplies are placed is installed. Then, as shown in FIG. 17, the loading platform 100 is installed around the seat 3 with the seat 3 installed and the front handle portion 54 still installed. The loading platform 100 has a configuration in which the loading platform forming component 101 constituting the loading platform 100 can be attached to and detached from the periphery of the seat 3 via the attachment / detachment means 102.

Here, the loading platform forming component 101 constituting the loading platform 100 will be described. The loading platform forming component 101 includes a front part W5 erected in front of the vertical bar 55 of the front handle portion 54, a right part W6 arranged on the right side of the seat 3, and a left part W7 arranged on the left side of the seat 3. And. The front part W5, the right part W6, and the left part W7 are formed in a plate shape.

The front part W5 is formed in a rectangular plate shape, is arranged in front of the vertical bar 55 of the front handle portion 54, and is arranged so as to cover the pair of vertical bars 55 on the left and right. Further, on both sides of the front part W5, holding pieces 103 and 103 for attaching the right part W6 and the left part W7 are arranged toward the rear, and the holding pieces 103 and 103 are arranged apart from each other in the vertical direction. ing.

Further, the front part W5 is erected on the flange 53 on which the vertical bar 55 is installed, and is detachably attached to the vertical bar 55 via the holding member 104. The holding member 104 includes a semicircular member 105 that comes into contact with the back surface of the vertical bar 55, and a stacking piece 106 that is formed on both the left and right sides of the semicircular member 105 and comes into contact with the back surface of the front part W5. Screw holes 106a facing the front and rear are formed in the stacking piece 106 and the front part W5, and screws 107 are screwed into the screw holes 106a from the outside (front side) of the front part W5. The holding member 104 is vertically separated from the vertical bar 55 and the front part W5. When the front part W5 is attached to the vertical bar 55, as shown in FIGS. 16 and 18, a part of the upper part of the vertical bar 55 of the front handle portion 54 and the horizontal bar 56 are exposed on the upper side of the front part W5. It is in the form of a handle.

As shown in FIGS. 17 and 18, the right part W6 is formed in a plate shape from the front portion 108, the intermediate portion 109, and the rear portion 110. The front portion 108 is erected at the right end portion of the leg riding plate 50 of the tread plate 31, and the holding pieces 103 and 103 are mounted on top of each other. A hole 108a is formed on the plate surface of the holding pieces 103 and 103 and the plate surface of the right part W6, and a knob bolt 112 is screwed into the hole 108a from the outside of the front portion 108 to form the front part W5 and the front portion 108 (right part). W6) is detachably fixed.

The attachment / detachment means 102 includes a holding member 104, screw holes 106a and screws 107 of the front part W5, holding pieces 103 and 103, holes 108a formed on the plate surface of the right part W6, and knob bolts 112.

The intermediate portion 109 is erected on the flange 113 in the left-right direction toward the rear from the leg slip prevention plate 51 of the tread plate 31, and the intermediate portion 109 covers an area arranged below the chair member 40 from the flange 113. Including. Here, the region arranged below the chair member 40 from the flange 113 is referred to as a locking portion 109a that locks the chair member 40 in the vertical direction.

The rear portion 110 is erected by passing it over the right ends of the front and rear chair members 40 and 41 (see, for example, FIG. 5), and also includes a seat 32 of the seat 3, a part of the backrest 33, and a rear horizontal handle portion 46 (vertical bar). It is located between 47 and 48). The backrest 33 is formed so as to be inclined rearward, and a part of the backrest 33 is a front portion of the backrest 33.

Regarding the upper surface of the right part W6, the front portion of the upper surface of the right part W6 is substantially the same height as the upper surface of the front part W5 and is inclined upward toward the rear. It is lower than the upper surface and substantially the same height as the upper surface of the backrest 33. Further, a long hole 114 for operating the right part W6 is formed on the plate surface of the right part W6.

The left part W7 has a symmetrical shape with the right part W6 and has the same configuration as the right part W6. The right part W6 is erected at the right end of the base body, while the left part W7 is erected at the left end of the base body.

In this way, in the loading platform forming part 101, the front part W5 is firmly and detachably supported by the holding member 104 on the vertical bar 55, and the right part W6 and the left part W7 are connected to the front part W5 via the knob bolt 112. ing. The front portion 108 of the right part W6 and the left part W7 is erected at the ends (left and right of the base body) of the leg riding plate 50 of the tread plate 31, and the intermediate portion 109 is the leg slip prevention plate 51 of the tread plate 31. It is erected on the flange 113 facing rearward from. Further, the intermediate portion 109 is installed below the chair member 40 from the flange 113, the rear portion 110 is erected over the front and rear chair members 40 and 41, and the rear portion 110 is the seat 3 and the rear horizontal handle. It is arranged between the unit 46 and the unit 46.

As described above, the right part W6 and the left part W7 are only connected to the front part W5 via the knob bolt 112, but in the right part W6 and the left part W7, the intermediate portion 109 is from the flange 113 to the chair member 40. Since the locking portion 109a that locks the chair member 40 in the vertical direction is provided on the lower side, there is no upward movement. Further, the rear portion 110 is arranged between the seat 3 and the rear lateral handle portion 46. Therefore, with respect to the rear portion 110, movement to the center side and movement to the side portion are also restricted.

According to the transport vehicle 1 according to the second embodiment, since the seat 3 is provided, a person to be transported can be carried. Further, a loading platform forming component 101 constituting the loading platform 100 is detachably provided around the seat 3. Therefore, the loading platform 100 can be attached by attaching the loading platform forming component 101 around the seat 3, and if the loading platform 100 is attached instead of the personnel and the supplies are placed, the versatility of the carrier 1 is increased accordingly. Can be raised.

Further, since the front part W5 is attached to the vertical bar 55 of the front handle portion 54, the front part W5 can be easily attached because it is not necessary to remove the vertical bar 55. Further, since the rear portion 110 is arranged between the seat 3 and the rear lateral handle portion 46 without removing the seat 3, it can be moved to the center side in the width direction or to the side portion in the width direction. Since it is restricted, it is not necessary to restrict the movement to the center side or the movement to the side by a special device.

Further, when transporting supplies, the stool 32 of the seat 3 and the leg-mounting plate 50 at the lower front portion thereof serve as the bottom of the loading platform 100, and the right part W6 and the left part W7 serve as the side portions of the loading platform 100, and the front parts. W5 is the front part of the loading platform 100, and the backrest 33 of the seat 3 is the back part of the loading platform 100. Further, since the upper part of the vertical bar 55 of the front handle portion 54 and the horizontal bar 56 are exposed on the upper side of the front part W5, it functions as a stopper on the front side when transporting supplies. To do.

As the timing for installing the loading platform 100 on the transport vehicle 1, the loading platform 100 may be installed from the beginning. In this case, since the seat 3 is also installed, a person can be carried. Then, in the transport vehicle 1, the personnel can be carried on the mountain, the personnel can be loaded on the loading platform 100, the supplies can be carried under the mountain, and the transport vehicle 1 can be carried from the bottom of the mountain to the top of the mountain, and the personnel can be seated in the seat 3. It is possible to ride and descend from the top of the mountain to the bottom of the mountain.

Further, in the transport vehicle 1, the front part W5, the right part W6, and the left part W7 can be removed by removing the screw 107 in the front part W5 and the knob bolt 112 in the right part W6 and the left part W7. Therefore, for example, when transporting only personnel from the bottom of the mountain to the top of the mountain, or when transporting personnel from the top of the mountain to the bottom of the mountain, if the front part W5, the right part W6, and the left part W7 are removed, the personnel can be placed on the seat 3. ..

Alternatively, after arranging personnel on the mountain, it is possible to carry the supplies from the bottom of the mountain to the top of the mountain, unload the supplies on the mountain, put the personnel on the seat 3, and unload the personnel from the top of the mountain to the bottom of the mountain. The operation of the other transport vehicle 1 is the same as that of the first embodiment.

In the second embodiment, the loading platform forming part 101 separately includes the front part W5, the right part W6, and the left part W7. However, the front part W5, the right part W6 and the left part W7 can be treated as an integral body. That is, the right part W6 and the left part W7 are integrated with the front part W5. In this case, the attachment / detachment means 102 is a holding member 104 with respect to the vertical bar 55, a screw hole 106a of the front part W5, and a screw. It may be 107.

In the second embodiment, the upper surfaces of the right part W6 and the left part W7 are arranged so as to be inclined. However, the upper surfaces of the right part W6, the left part W7, and the front part W5 can be arranged, for example, in parallel with the uppermost portion of the backrest 33.

Further, the front part W5 is configured to be attached to the vertical bar 55 of the front handle portion 54. However, when attaching the front part W5, the front handle portion 54 can also be removed. In this case, the attachment / detachment means 102 is provided with a means for firmly standing on the flange 53 on which the vertical bar 55 is installed.

Further, when installing the right part W6 and the left part W7, the rear horizontal handle portion 46 can be removed. In this case, the seat 3 can suppress the movement of the right part W6 and the left part W7 to the center side, but since there is nothing to regulate the movement to the side portion, a member for restricting the movement to the side portion is provided. There is a need.

In the second embodiment, the right part W6 and the left part W7 are not fixed to the base body on which the seat 3 is placed, but even if the right part W6 and the left part W7 are fixed to the base body. Good.

1 ... carrier, 2 ... monorail, 3 ... seat, 4 ... loading platform, 5 ... base, 5A ... one side body, 5B ... other side body, 6 ... engine, 7 ... pulley device, 8 ... gearbox, 9 ... drive Roller device, 10 ... Brake device, 12 ... Balancer, 13, 14 ... Flat plate member, 15 ... Front tilting member, 16 ... Front tilting member, 17 ... Extension plate, 18 ... Front connecting member, 19 ... Rear connecting member, 24 ... Drive roller, 31 ... tread plate, 34 ... mounting stand, 35 ... vertical member, 36 ... horizontal member, 37 ... inclined member, 40, 41 ... chair member, 42 ... male screw, 43 ... hole, 44 ... nut, 45 ... steering lever , 46 ... Rear horizontal handle, 50 ... Leg mount, 53 ... Flange, 54 ... Front handle, 55 ... Vertical bar, 57 ... Mounting member, 58 ... Male screw, 59 ... Hole, 60 ... Nut, 61 ... Pulley body , 67 ... abutment lever, 70 ... rotating body, 78, 79 ... pin, 80 ... extension material, 81 ... weight, 85 ... bottom plate, 90 ... male screw, 91 ... nut

Claims (8)

A monorail carrier having a mounting table and a drive source for driving the mounting table and having a monorail as an orbit.
A monorail carrier characterized in that the seats on which personnel are placed and the loading platform on which supplies are placed can be replaced with respect to the above-mentioned stand. A monorail carrier having a mounting table, a drive source for driving the mounting table, and a seat attached to the above-mentioned stand for carrying personnel, and using a monorail as an orbit.
A monorail carrier characterized in that a loading platform forming component constituting the loading platform is removable around the seat. The monorail carrier according to claim 1 or 2, wherein in the arrangement of the above-mentioned pedestal and the drive source, the drive sources are arranged side by side behind the above-mentioned pedestal. The monorail carrier according to any one of claims 1 to 3, wherein the drive source is arranged on one side in the width direction of the monorail and a balancer is arranged on the other side in the width direction of the monorail. A stop brake for stopping the monorail carrier with respect to the monorail is provided, and the stop brake is provided on the other side in the width direction of the monorail and has an upper end as a rotation axis in order to switch the operation and release of the brake. Includes a contact lever that extends vertically so that the lower end is rotatable
The contact lever is configured to rotate so as to operate the stop brake when the lower end portion abuts on a contact point provided on the monorail.
The monorail carrier according to claim 4, wherein the balancer is arranged on the outer side in the width direction and the upper side in the vertical direction with respect to the lower end portion of the contact lever. A stop brake for stopping the monorail carrier with respect to the monorail is provided, and the stop brake is provided on the other side in the width direction of the monorail and has an upper end as a rotation axis in order to switch the operation and release of the brake. Includes an operating lever that extends vertically so that the upper end is rotatable
The operating lever is configured to switch between operation and release of the stop brake by operating and rotating the upper end portion.
The monorail carrier according to claim 3 or 4, wherein the balancer is arranged directly below the lower end portion of the operating lever. In the substantially central portion of the length in the front-rear direction along the laying direction of the monorail, the above-mentioned stand and the balancer are on the front side and the drive source is arranged on the rear side with respect to the virtual front-rear direction reference extending in the vertical direction. The monorail carrier according to any one of claims 4 to 6. The monorail transport according to any one of claims 4 to 7, wherein the drive sources are arranged side by side behind the above-mentioned pedestal, and the balancer is arranged below the above-mentioned pedestal and the drive source. car.

Images