JPS60212502A - Crossover track branching apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to rubber tire vehicles, Japanese Patent Application Publication No. Sho, tA-99! ! :
! A crossing installed on a tangential track that has main rails on both sides of the 1ILK road to guide transport vehicles, etc. that float with air pressure using air pads as shown in No. r3 "Small track cross-section transportation system h" This relates to line branching devices.

[Prior art]

Q! is a known guide track branching device that can be applied to crossing between double tracks. IjiJ Showa 5 Gus/10q ``
There is a guide track branching device. This moves the main rails (guide rails) that guide the 4J cars up and down, and by swapping the main rails, the course of the cars can be changed, making it highly reliable and safe, and ensuring smooth guidance of the cars. Since the two sets of branching devices constitute a crossover line, this branching device is used in many applications. However, 11' between the track surface that moves the rail up and down and the sunken main rail.
There is a problem of air leakage in transport vehicles using air pads, which have a small gap between J1 and air pads. In addition, since the main rail is lowered below the running road surface, there is a drawback that a considerable amount of space is required below the running road surface for the main rail and the vertical operating machine.

This application was first proposed by the special patent application! ;g-3763'1 No.
There is a track branching device, and when this invention is applied to a branch or branch that has main rails on both sides, it has the feature that it does not require a large space under the running road surface.

This small space has great benefits such as the simplification of civil engineering structures and the effective use of space inside the fabric.

However, when used as a crossover between double tracks that are normally installed close to each other, the auxiliary i1Q and strips on the crossover are installed within the track that instantly connects, in order to avoid interfering with the running of vehicles on the straight-ahead side. However, this is impossible, and in the end, the auxiliary rails cannot be provided in a specific manner, and the crossover line cannot be established.

[Purpose of the invention]

The present invention has been made in view of the above, and makes it possible to provide crossover lines between auxiliary lines without requiring a large space under the running road surface, and to prevent gaps that may lead to air leakage from air pads on the running road. It provides no migratory ore branching equipment.

[Summary]

The present invention provides a main rail that is continuously installed above the running path on both sides of the track, and an alternative main rail in sections where the main rail is not fixedly installed in order to allow the vehicles of the other side IvLM to pass at the branching point. In a crossover line constructed with a turnout 2λjf on the tangential line with an auxiliary rail provided above the running road surface, the main rail and auxiliary rail outside the curve DI at ξ in the form of Supported by a horizontal rotation i++-J'A pivotally mounted at the center, the main rail and auxiliary rail have a structure in which a branch curve is formed by elastic deformation as the horizontal rotation member horizontally rotates, The length at which at least one of the main rails of one turnout and the main rail of the other turnout, or the auxiliary rails of one turnout and the auxiliary rail of the other turnout overlap in the longitudinal direction of the track. Further, the main rail, which is on the outside of the curve in the crossing state, is supported by a horizontal rotating member pivotally connected at the center of the branching curve, and as the horizontal rotating member horizontally rotates, the main rail is on the outside of the curve. The structure is such that a branching curve is formed by elastic deformation, and the auxiliary rail is provided only in the part that forms a straight section in the transition state, and is supported by a horizontal rotation member and rotates horizontally. At least one of the main rail and the main rail of the other turnout, or the auxiliary rail of one turnout and the auxiliary rail of the other turnout, has a length that overlaps in the longitudinal direction of the track. The gist of this is to

[Explanation of Examples]

The present invention will be explained below based on examples.

FIG. 77 is a front view showing an example of a vehicle to which the present invention is applied, and also shows the relationship between the main rail and the auxiliary rail provided on the track 6. (1) is the vehicle body, and the running rubber tires (2)
) are supported on the running crystal plane (3), the main guide wheel (5) and the auxiliary guide shaft (6) are supported by the guide beam (4), and the main rail (7) and the auxiliary rail (8) are supported by the main rail (7) and the auxiliary rail (8). engages and guides the vehicle. In a general track, there is no auxiliary rail (8) and a main rail (represented by a dotted line) is provided.

The vehicle is guided only by the main guide wheels.

(ri) Figures 173 and 173 are plan views of crossovers equipped with the crossover branching device of the present invention, and Figures 173 and 173 are plan views of crossover lines equipped with the crossover branching device of the present invention. The figure shows the crossover wire open. The vehicle shown in the figure is suitable for this trajectory. A main rail that is continuously installed above the running track on both sides of the track.

Auxiliary rails ('') + ωb), ωc) are provided above the running path as an alternative to the main rail in the section (F) where the main rail is not fixedly provided in order to allow vehicles on the other track to pass.

(In a crossover line consisting of a double-track track with g and two sets of turnouts, one with subscript (α) and the other with subscript (b), when crossing the track, the outside of the curve The main rail (α) and the auxiliary rail (ga) are supported by a horizontal rotation member (lOa) pivotally mounted at a point (9a) in the center of the branching curve shown in (R), and the horizontal rotation 1j !I hl
i'l sit (10(t)) From the state of figure 1a to fang 3
The structure is such that a branch curve is formed by elastic deformation between the main rail (7α) and the auxiliary rail <ga) as shown in (R) during the horizontal rotation to the state shown in the figure. Subscript (h)
The turnout shown with is also of the same structure. The main rail (riα) of one divider indicated with subscript (a) and the subscript (
The main rail (rib) of the other turnout, indicated by z), has an overlap indicated by (L) in the longitudinal direction of the track;
Similarly, the auxiliary rails (ga) and Cgh) also overlap as shown by (M). The distance between the main rails (riα) and (7a) is (G), and the main rails (7a) and (rib) in the flm condition
The distance (G) is equal to (G), and at the location where the main rails face each other in this way, the left and right main beam inner rings of the vehicle engage and are able to guide the vehicle. Main rail (7α) and (7α)
When the vehicle guided by enters the crossing section, the main iI! IL
Guided by the rail (RIA) and the auxiliary rail (FFA), it passes through the branching curve and then enters the crossing straight fa &1 (S), passing between the overlap of the main rail (L) and the overlap of the auxiliary rail (B). Further, it is guided by the main rail (rih) and the auxiliary rail (gh'), passes completely through the crossing, and is guided by the main rail (rib) and (rib). In the state shown in the figure, the main rail (7
) is missing (F) is the main rail and auxiliary rail (ria)
You will be guided by (gα), and then by (riC) and αC), and you will be able to go straight.

Although the present invention requires that the main rail and auxiliary rail curve at the same time, it has the advantage of having a simple structure with only one movable part per turnout. The main rail (riα) and the horizontal rotating member (lθa) of the movable part have a structure that allows them to slide according to the change in length due to curvature. This causes a difference in overlap (M).

The figure is a front view of a vehicle according to another embodiment of the present invention, and also shows the relationship between the main rail and the auxiliary rail provided on the track. Similar to Figure 1, (1) is a car body that is supported by running rubber tires (2) on the running road surface (3), and is supported by guide beams (4).
) is provided with a main guide wheel (5) and an auxiliary guide wheel (6),
The main rail (7) and the auxiliary rail (8) are engaged with each other to guide the vehicle. In a general track, a main rail (7) shown by a dotted line is provided without an auxiliary rail (8), and vehicles are guided only by the main rail and the main guide width.

-) 4-□ s figure and ] 76 figure are plan views of a crossover line having the fishing line branching system ■α of the present invention, which is different from those in figures 1. The figure 476 shows the state in which the double-track drawing line is open, and the figure 476 shows the state in which the crossing or 111 is in progress. On this trajectory, the vehicle shown in the figure is (/
I'+ Compatible. The main rail (α)t C7h)+ (?
C).

(M) t(ri αL ("'L (riC), (Replacement of the main rail in the section (F) where the main rail is not fixedly installed in order to allow vehicles on the other track to pass at the branching point in 7) As, from the running road, at a crossover line consisting of a double-track track with (g), a turnout indicated with subscript (a), and a set of turnouts indicated with subscript (b), the crossing condition is The main rail (7α) on the outside of the curve is supported by a horizontal rotation member (lOα) pivoted at (9α) in the center of the branch curve shown in (R), and the horizontal rotation F!A4 jet (10(Z)
The structure is such that a branching curve is formed due to elastic deformation in the space indicated by (R) as the auxiliary rail rotates horizontally.
, (gα), (I!:C), only the part (gα) that forms a straight part in the state of crossing 1/2 '1 horizontally rotates & is supported by lj material (lOα) and horizontally rotates. The structure is such that The turnout shown with the subscript (b) also has the same structure. The main rail of one turnout (α) is indicated by the subscript (α) and the main rail of the other turnout is indicated by the subscript (h). The auxiliary rail (gα) of one turnout, which has an overlap and is indicated with a subscript (α), and the subscript (h
The auxiliary track (Zah) of the other turnout, indicated by ), has a spacing indicated by (N) in the longitudinal direction of the track.

The main rail (llα), which is on the inside of the curve in the crossing state, has a structure in which a branch curve is formed by elastic deformation, and is connected to the fixed main rail (llα) on the crossing side. The distance (()) between the main rails (riα) and (7b) in the transition state is equal to (G), and in this way the main rails (riα) and (riα) are At locations where the rails face each other, the left and right main guide wheels of the vehicle engage to guide the vehicle. When a vehicle guided by the main rails (Ri-a) and (Ri-a) enters the crossing section, the branching curve section is directly guided by the main rail, and when it enters the straight section of the crossing, the main rail (Ri-a) and the auxiliary rail (g), and in the center of the crossing, between the overlap of the main rail (L), the main rail (7a) and (7h) guide the main rail (7a) and the auxiliary rail (gA). ), and then pass through the main rail (7) under guidance from both sides of the main rail (2).
) is missing (F) is the main rail and auxiliary rail (riα)
He is guided by (za α), then by (ri α) and (fa), and then by (ri C) and (gC) and can go straight.

In implementing the present invention, the main rail on the inside of the branching curve must also be curved, but there is no need to curve the auxiliary rail that rotates horizontally. It has the advantage of being freely configurable. In this embodiment, the main rail of the moving part
) and the horizontal ti11 moving member (tOa) do not have a structure that slides against the change in length due to curvature, and the horizontal rotating member (
The cardinal layer (9α) of lOα) is structured to be movable in the longitudinal direction.

Figure 7 is a plan view of an embodiment in which a branching switching mechanism is added to the crossing line branching device of the present invention in a crossing state, and there are two switching power units fM (131), one of which has a long arm ( 1
4) is installed, and the tip of the arm is a horizontally moving member (lOα).
The horizontal rotation member (/01Z) is engaged with the long slide groove 05), and the horizontal rotation member (/01Z) is horizontally rotated by horizontal rotation of the arm (14). A scent arm (16) is attached to the other switching power device, and the tip of the arm is connected to a branch curve ('/
, y) is coupled to the tip of the main rail (lla) of the inner bendable structure, and by horizontal rotation of the arm (16) the main rail (//α
) can be curved.

Figure G is a plan view of an embodiment in which another branch switching mechanism is added to the crossing line branching device of the present invention, and the solid line shows the crossing state, the dotted line shows the open state of the double track, and only one turnout is shown. There is. A switching power device 03) is provided on the / side, and a long arm 0 (a)
is installed, and the structure for horizontally rotating the horizontal rotating member ``CIOα) is the same as in the case of 】A, except that the main rail (//α) with a bendable structure inside the branch curve is The target aη that penetrates under the running road surface to make it curve is the pivot point 0.
It is connected to a horizontal rotation member (lOα) in the intestine, and has a structure in which the outside and inside of the curve are curved at the same time. It has the advantage that only one switching power unit is required.

(16) [Effect of the invention] By making at least one of the horizontally rotating main rail or auxiliary main rail have a length that is equal to that of the other turnout in the track longitudinal direction, the crossover In addition, it has the effect of reducing the space required under the running road surface to zero or just passing the rod for curving the main rail on the inside of the branch curve. There are no gaps of any kind,
Even when using a transportation vehicle in which the vehicle body is supported by an air pad, there is no air leakage factor.

[Brief explanation of the drawing]

Figure 1 shows a front view of an example of a vehicle used in the present invention;
Fang 2 is a plan view showing a state where the double line is open,
Figure 3 is a plan view with the crossing open, and figure 9 is a front view of a vehicle according to another embodiment to which the present invention is applied. spear 3
The figure is a plan view 941 showing a state where the double line drawing line is open.
Figure 6 is a plan view of the crossing in an open state, a cross diagram is a plan view of an embodiment in which a branch switching mechanism is added to the crossing line shunting device of the present invention, and the cross is in a crossing state. FIG. 3 is a plan view of an embodiment in which another branch switching mechanism is added to the crossover line shunt steering device of the invention to put it in a crossover state. (1)...Vehicle body, (2)...Rubber tires for running, (
3)... Running road surface, (4)... Guide beam, (5)...
・Main rope ring, (6)...Auxiliary guide wheel. (711(7)l (7a), C9h), C70'
), (rid), (74)l (rih), (?i?
) + (7d) Auxiliary rail + (qIZ), (qh)
-... Pivot point 1 (#)tz), (10h)...
Horizontal rotating member, (llα)I(//b)...inner main rail. (/, 2a), (/!h)...Fixed main rail on the crossing side, (...switching power unit k, (+41...arm, (+51...slide groove, (161) ...Arm, (+71...rod, +181...pivot point. Patent applicant: Kawasaki Heavy Industries, Ltd., March 1, 1962) 1. Indication of the case: 1963 Patent Application No. 410-3, Relationship with the case of the person making the amendment Applicant 4, Agent 6 amended the number of inventions to be increased by the amendment to ``the crossing is open''. ” has been amended to “1 by the applicant.” U.D.]・Page 1】・“Between interpolation lines” in the line “DA” has been corrected to “double line space.” friend······
It is. ” was corrected as below. At least one of the main rails has a length that overlaps in the longitudinal direction of the track, and the main rail, which is inside the curve in the crossing state, is characterized by a structure in which a branch curve is formed by elastic deformation. That is. The ``dotted line'' in line 4' has been corrected to ``dotted chain line.'' ``The crossing line is open'' (l.
) The "dotted line" on page 1, page 2, line 9, is corrected with the dashed-dotted line J. 2 "It's a crossing state" in the line, page 19 of the same page, followed by "indicates the state of the line opening." Added. that's all

Claims (1)

[Scope of Claims] (1) Main rails are provided continuously above the running path on both sides of the track, and main rails are provided in sections where main rails are not fixedly provided in order to allow vehicles on the other track to pass at branching points. In a crossover track consisting of two sets of turnouts on a double-track track with auxiliary rails installed above the running road surface as an alternative to rails, the main rail and auxiliary rails that are outside the curve in the crossing state are located in the center of the branch curve. The main rail and the auxiliary rail are supported by a horizontal rotating member pivotally connected to the horizontal rotating member, and as the horizontal rotating member horizontally rotates, the main rail and the auxiliary rail are elastically deformed to form a branching curve. The length of the rail and the main rail of the other turnout, or the auxiliary rail of one turnout and the auxiliary rail of the other turnout, must be such that at least one of them overlaps in the longitudinal direction of one driveway. The main feature is a crossover branching device. (2) The main rail extends continuously above the running path on both sides of the track, and the main rail is fixedly installed at the branch FBI to allow vehicles on the other track to pass. In a crossover track consisting of two sets of turnouts on a double-track track with an auxiliary rail installed above the running road surface as an alternative to the main rail in sections where the main rail cannot be used, the main rail that is outside the curve (Il+) in the crossing state is It is supported by a horizontally rotating telt member pivotally mounted at the center of the branching curve, and the branching curve is formed by elastic deformation as the horizontal rotation of the horizontally rotating center side occurs. Only the parts that form a straight line 61) in the crossing state are supported by the horizontal rotation H1i 4A and rotate horizontally, and the main rail of one turnout and the main rail of the other turnout, Alternatively, the length of at least one of the auxiliary rails of one turnout and the 1M auxiliary rail of the other turnout is such that they overlap in the longitudinal direction of the track, and the main rail that is inside the curve during crossing is elastically deformed. A crossover branching device characterized by having a structure in which a branching curve is formed by.