JPS58224504A - Transporting vehicle - Google Patents

Abstract

PURPOSE:To reduce the weight of a transporting vehicle by climbing by another climbing only linear motor means from a motor driven prime mover on a sharp ascent. CONSTITUTION:When a transporting vehicle 1 travels on a flat unit 3, slow ascent or slow descent of an orbit 2, it is driven by a rotary motor driven prime mover M placed on the vehicle 1. When the vehicle travels on a sharp ascent 4, it runs by adding the thrust of climbing only linear motor means 6 to the thrust of the mover M. In this manner, the vehicle 1 can be reduced in weight without placing a large-sized drive source.

Description

[Detailed description of the invention] The present invention relates to a transportation device.

Conventional trains and mole rails were able to run on gentle slopes and flat areas, but they were impossible to climb on steep uphill slopes. On the other hand, cable cars and the like are capable of climbing steeply upward slopes, but they are for short distances and their tracks are only laid on slopes.

The present invention can be installed in areas with both flat areas and steep upward slopes, and can travel relatively long distances smoothly and transport a relatively large number of passengers. The purpose is to provide transportation equipment with low construction costs.

Hereinafter, the present invention will be explained in detail based on illustrated embodiments.

In Figures 1 and 2, (1) shows the vehicle, (2) shows the track, and the track (2) is located in a rural area with many mountains and valleys, within a city, or on the side or top of a mountain or hill. An area that connects a certain residential area and a flat area, or an area that includes both flat areas and sloped areas, such as areas with mountains and valleys in safari parks, tourist ranches, large natural parks, etc. It is laid down. Therefore,
The track (2) has a flat part (3), an upslope part and a downslope part. Further, (4) is a part of the trajectory (2), and indicates a steeply ascending slope portion having a predetermined inclination angle or more.

A vehicle (1) running along this track (2) has wheels (5
)..., and the weight of the vehicle is always supported by these wheels (5)... In addition, a rotary electric motor similar to that used in conventional trains is installed so that the train can run on its own except for the steeply ascending slope section (4). In other words, with this electric motor, it is possible to travel on the flat part (3) of the track (2), as well as on gentle uphill and downhill slopes.

3 However, the steeply ascending slope section (4) is configured to be climbed using a separately attached linear motor means (6) exclusively for climbing.
A linear induction Φ motor means or a linear synchronous motor means is used, and the example shown in FIG. 2 shows the latter case, with a central convex portion ( 7), and guideway coils (8) (8) such as aluminum wires are attached to the left and right sides of this in a row in the longitudinal direction, and the left and right coils (8) (8) are installed.
are connected with electric wires (not shown) to form a single loop, and this loop is connected in the direction of the pitching direction to supply AC power to the circuit formed, and the superconducting coil for propulsion attached to the vehicle (1) is connected. (9) In cooperation with (9), pitching thrust (foundation))
This is the configuration that obtains the following. In addition, 00 is a linear motor control device, Comprising: The case where it is mounted in a vehicle (1) is illustrated.

However, in Fig. 1, the guideway coil (8)...
The arrangement density of ・is changed in accordance with the slope angle of the steeply rising slope part (4), and is arranged sparsely at small slope angles (B) and densely arranged at large slope angles (G). There is.

Of course, the climbing thrust (Pi) can also be adjusted by operating the linear motor control device 00 on the vehicle side.

(Increase or decrease the excitation current to the coil (9).)
In the figure, the arrow (e) indicates the thrust of the motor (goods) itself,
When pitching, a linear motor means (
6) indicates that the pitching thrust (g)) is added.

Of course, the pitching thrust of the pitching traveling beam near motor means (6) (
In some cases, it may be desirable to perform only F).

It should be noted that although it is possible to freely select various models for the linear motor means (6), if the propulsion force is controlled by increasing or decreasing the current, if it is performed on the ground track (2) side, then the vehicle (1) itself It can be said that it is preferable because it is lightweight and simple.

As described in detail above, the present invention lays a track (2) having a flat part (3), an upward slope part, and a downward slope part, and attaches a rotary type to a vehicle (1) running along the track (2). Equipped with an electric motor 1), it is possible to run on the slope except for the steeply ascending slope section (4), and furthermore, the steeply ascending slope section (4) can be climbed using another linear motor means (6) exclusively for climbing. This transportation device can achieve weight reduction without installing a large drive source on the vehicle (1), and can transport a large number of passengers accordingly. Moreover, even if the track (2) is long, it is only necessary to install an expensive near motor means (6) only in some of the steeply ascending slope sections (4), so the overall construction cost is greatly reduced. I can do it. In addition, conventional linear motors have attracted attention only for use in ultra-high-speed trains, but in the present invention, they are used exclusively for boarding, which not only reduces the overall construction cost, but also improves the speed from flat sections (3) to steeply ascending slopes. (
4) The traveling speed changes smoothly, providing an extremely comfortable ride for passengers, and furthermore, there is no risk of falling, and there is almost no noise when climbing. Further, the climbing thrust (F) can easily obtain an optimum value corresponding to the inclination angle [3] (G) by changing the arrangement density of the electromagnetic coils (8).

[Brief explanation of drawings]

FIG. 1 is a side view of one embodiment of the present invention, and FIG. 2 is a cross-sectional view at a steeply ascending slope section. (1)... Vehicle, (2)... Track, (3)... Flat section, (4)... Steep slope section, (6)... Linear motor means exclusively for climbing, M ...Rotary electric motor.

Claims (1)

[Claims] / A track (2) having a flat section (3), an uphill section, and a downhill section is laid, and a rotary electric motor is mounted on a vehicle (1) that runs along the track (2). This transportation device is configured to be able to travel on its own in areas other than the steeply ascending slope section (4), and further configured to climb the steeply ascending slope section (4) using a separate linear motor means (6) exclusively for climbing.