CN103806351A

CN103806351A - Rail and special vehicle for rail

Info

Publication number: CN103806351A
Application number: CN201210444012.4A
Authority: CN
Inventors: 于君
Original assignee: Individual
Current assignee: Shanghai Yunjie Intelligent Technology Center
Priority date: 2012-11-08
Filing date: 2012-11-08
Publication date: 2014-05-21
Anticipated expiration: 2032-11-08
Also published as: WO2014071690A1; CN103806351B

Abstract

The invention discloses a rail and a special vehicle for the rail. By aiming at the condition that a turnout technology of an automatic traffic system cannot meet requirements of an automatic vehicle on high-efficiency and reliable steering, the characteristics of arranging guide wheel passages which are shaped like a Chinese character 'tu' and are matched up and down and high-and-low-position guide surfaces at interaction panel points of rail bars of various turnout zones of the rail are provided, so that the vehicle can smoothly, reliably and automatically transfer to a different rail and turn in various turnout zones only by action of ascending and descending in advance of guide wheels without any maneuvering control of the rail, and the aim of a fixed turnout which has higher practicality and is not provided with moving components is fulfilled. Moreover, a safer guide wheel shaft bracket, a guide wheel assembly and a bearing wheel assembly are arranged for the guide wheels of the vehicle, the safer guide wheel shaft bracket is of a vertical plate shape, and the guide wheel assembly and the bearing wheel assembly have a lifting-turning transposition function, so that the vehicle can reliably turn at a right angle at a crossing rail switch.

Description

A kind of track and special-purpose vehicle thereof

Technical field

The present invention relates to a kind of track for vehicle operation and special vehicle thereof; Relate in particular to and a kind ofly comprise that at least two end faces are the track of the rail bar being parallel to each other of wheel bearing surface and the automatic running vehicle of tape guide wheel.

Background technology

In emerging automatic passenger-traffic system, there is the common characteristic of a class to be: by the automatic running vehicle automatic running on the track with directive wheel guide surface that possesses directive wheel.A basic problem supporting this type systematic is how to allow vehicle reliably turn in the various track switches section of track.To this, in existing system, the mode conventionally adopting is to change the rail bar in track switch section and the shape of guide rail and location status by traffic control center, thereby guided vehicle enters track designation by controlled player lane branch road section.The defect of this steering mode is apparent: complex structure, inefficiency, is difficult to meet the requirement of commutation fast of high density wagon flow.

Propose without movable track switch is set although had in multiple open scheme, and the position shape or the physical state (as magnetic state) that just change vehicle guidance wheel or similar means reach by the autonomous selection of vehicle by the direct of travel after track switch section, but, disclosed kinds of schemes is because of the restriction of its basic technique principle, also could not reach enough reliability and safeties, thereby also not obtain practical application widely.In addition, these schemes also do not realize and allow vehicle possess at the track switch place of right-angled intersection reliably and fast to carry out right-angle steering function.

The inventor's the patent No. is in 200420019497.3 Chinese patent document, track and special-purpose vehicle scheme that a kind of employing is arranged on the guidance mode that the liftable vertical shaft directive wheel under chassis of vehicle body moves on the guide surface of track centre have been proposed, and the height and position of taking turns by controlling vehicle guidance in track switch section, on the guide surface with differing heights, lifting replaces, and independently changes the technical scheme of direct of travel.This scheme, except needs arrange two rail bars, needs to arrange separately in addition a guide rail.

The Components Shape more complicated in the track switch section that this scheme proposes, processing and installation difficulty are large, are unfavorable for large-scale promotion and enforcement.And complicated track and track switch structure, also reduced reliability and the flexibility of the commutation of track switch section.In addition, this scheme could not provide the right angle of vehicle bearing wheels between the track that is applicable to right-angled intersection in length and breadth and the directive wheel turning function that switches tracks.

Except track, the vehicle providing for this type of rail system in prior art, be difficult to realize in the track switch section of cross rail autonomous flat turn commutation function fast and reliably, thereby limit flexible topology's ability of track, be unfavorable for the free layout of circuit and expansion in system, be also not easy to the flexible arrangement of dodging circuit in flexible arrangement vehicle access region and site zone in system.

Summary of the invention

For track technical scheme structure more complicated as above, in the principle defect of the switch operation reliability deficiency in track switch region, first basic object of the present invention is the track scheme that proposes the track switch without the movable member structure that a kind of structure more simply, more reliably, more easily implements.

Above-mentioned first basic object of the present invention is achieved in that

A kind of track, in one track, comprises that at least two for carrying the rail bar being parallel to each other 1 of wheel; In with one track, there are at least two guide surfaces 2 that can move along vertical shaft rotary and liftable directive wheel 3 for guided vehicle that are positioned at described rail bar 1 side; Wherein, comprise that at least one left side guide surface and at least one being positioned on described rail bar 1 left surface is positioned at the right side guide surface on described rail bar 1 right flank; It is characterized in that:

A) described left side guide surface comprises the high-order guide surface in higher left side, position and the lower left side low level guide surface in position; Described right side guide surface comprises the high-order guide surface in compare Gao right side, position and compare Di right side, position low level guide surface;

B) be positioned at right-hand right track and cross into " people " font track switch section of one middle orbit after merging at the left track that is positioned at left by one and one, on the rail bar crossing with high-order guide surface, having can be for the high-order directive wheel passage that rises to " protruding " font that high-order directive wheel passes along the operation of this high-order guide surface; On the rail bar crossing with the guide surface of low level, there is the low level directive wheel passage of " protruding " font that can pass for the directive wheel of being down to low level of the guide surface operation along this low level;

C), in above-mentioned track switch section, be engaged on the guide surface of high-order guide surface on the same side of rail bar of the middle orbit of rail bar intersection and low level on same section of continuous surface; This section of continuous surface can shift for the directive wheel lifting between high-order guide surface and the guide surface of low level moving on it;

D), in above-mentioned track switch section, at least one high-order guide surface that belongs to left track or right track is through after high-order directive wheel passage, on a smooth-going high-order guide surface that is transitioned into middle orbit;

E), in above-mentioned track switch section, a smooth-going linking of guide surface of described left track is to a guide surface of described middle orbit; A smooth-going linking of guide surface of described right track is to another guide surface of described middle orbit;

F), in above-mentioned track switch section, described middle orbit has the smooth-going linking of the guide surface of a low level at least to the guide surface of a low level of left track or right track.

Alleged " track " refers to that wheel bootable and vehicle bottom moves the rail road on it herein.

Alleged " rail bar " is herein the bar that forms " track " as herein described.Per share track at least comprises two rail bars that are parallel to each other.The end face of rail bar is the bearing surface of vehicle bearing wheels.

The directive wheel passage of alleged " protruding " font herein, the cross sectional shape that refers to this passage is that top has narrow breach, bottom to have the through channel of wider cavity.The axle journal connector (i.e. alleged " the guide wheel shaft support of riser shape " of this paper) that the width of narrow breach will at least be applicable to walking the top narrow shape of directive wheel therebetween passes through.

" the smooth-going transition " between alleged guide surface is herein although refer in the coincidence path of mutual smooth-going extension of two guide surfaces and have the fracture being caused by " directive wheel passage ", but directive wheel still can smoothly be tided over fracture along the inertia bearing of trend in the path of a guide surface wherein, takes advantage of a situation and proceeds on another guide surface.

" the smooth-going linking " between alleged guide surface herein refer to two guide surfaces mutually smoothly seamless connection become a continual guide surface.

Alleged " liftable directive wheel " herein, refer to comprised can be along the vertical axle rotating associated components such as directive wheel wheel body and slew gear that can lifting location for guiding and limit the kit of vehicle direct of travel.

In this article, " left side " to similar features position and the statement on " right side ", be only the relative position relation in order to be convenient to distinguish similar features when the narrating characteristic, and not refer to true left and right relation in kind.When after explained feature mirror image switch, left and right relation also can be reversed.In the accompanying drawings, only determine left and right by feature in the position of front view.

Above-mentioned essential characteristic of the present invention, by guide surface being directly attached on the side of the rail bar with top carrying rail level, does not have the independently guiding rail bar of bearing function, thereby has effectively simplified track construction without independent setting only has guiding function.The rail bar of formation track not only section shape is simple and easy to system, and simultaneously with guide surface and bearing rail surface function.Can utilize ripe reinforced concrete member to carry out the rail bar member in prefabricated most sections.Compared with prior art, there is structure simpler, process easy, on-the-spot installation and the low advantage of difficulty of construction.In the track switch section of track, by the guide surface of differing heights being set and several directive wheel channel components with proper height being set, just can allow vehicle in track switch section via the control system on car by time controlling the height of each directive wheel, mandatory guidance vehicle travels along the path direction of needs, and without position and the shape of any parts that changes track itself.The shape of the special-shaped component in these track switch regions is also conducive to adopt the nonmetallic composites such as fibrous concrete prefabricated.Therefore, difficulty of processing and cost also significantly reduce.Certainly, vehicle, in the commutation accurately and reliably in track switch section, need to rely on the support of reliable vehicle location and guidance system.Vehicle need to be known self change in location with respect to front track switch node in advance.In prior art, multiple vehicle location and boot scheme are provided.Comprise the patent application scheme of the bar code along orbital arrangement that the inventor once proposed.

Realizing on the basis of first basic object of the present invention, further object of the present invention, is that climbing capacity and the acceleration capacity for improving vehicle created better track condition; And, simplify more significantly the shape of track component, further reduce production and the assembling difficulty of track component.

This further object is achieved in that

A), in one track, only there are left rail bar and right rail bar; Left rail bar wherein has left side guide surface and right side guide surface, and right rail bar does not have guide surface;

B) in described track switch section, after the high-order directive wheel passage 4-2-12 of the high-order guide surface 2-221-1 in right side of the left rail bar 1-11-1 of left track through the left rail bar 1-12-1 of right track, the high-order guide surface 2-225-1 in right side of the smooth-going left rail bar 1-13-1 that is transitioned into middle orbit; The high-order guide surface 2-122-1 in left side of the left rail bar 1-12-1 of right track passes after two high-order directive wheel passage 4-2-13,4-2-11 on right rail bar 1-21-1 and the left rail bar 1-11-1 that lays respectively at left track successively, the high-order guide surface 2-125-1 in the left side of the smooth-going left rail bar 1-13-1 that is transitioned into middle orbit;

C), in described track switch section, the direct smooth-going linking of left side low level guide surface 2-111-1 of the left rail bar 1-11-1 of left track is to the left side low level guide surface 2-115-1 of the left rail bar 1-13-1 of middle orbit; The right side low level guide surface 2-212-1 of the described left rail bar 1-12-1 that is arranged in right track is from a low level directive wheel passage 4-1-11 of the right rail bar 1-21-1 of left track passes, and direct smooth-going linking is to the right side low level guide surface 2-215-1 of the left rail bar 1-13-1 of described middle orbit.

Above feature is shown to some extent in accompanying drawing 1-9.

Obviously, the anti-pressure ability of the left and right guide surface of a rail bar of making of solid material is than being distributed in strong many of two bearing capacities between the left and right guide surface on different rail bars.Therefore, set up driving function if rely on line shaft to the directive wheel of vehicle, so, in the case of the driving moment of this dynamic directive wheel and guide surface friction factor constant, directive wheel is larger to the pressure of guide surface, driving force is also larger, and wheel body adhesive power is also larger, and acceleration, braking and the climbing capacity of vehicle are also stronger.So two guide surfaces that are arranged in same rail bar both sides can create favorable conditions for the climbing, acceleration and the stopping power that improve vehicle.In addition, because two guide surfaces are all on same rail bar, another root rail bar does not have guide surface, therefore, as long as ensure the machining accuracy, parallelism of the left and right guide surface of that root rail bar of guide surface and install after smooth degree, and guarantee that another root does not have the planeness of the carrying rail level of the end face of the rail bar of guide surface, just can allow vehicle steadily move smoothly.Even if another does not have the coarse injustice in side of the rail bar of guide surface, even larger with the parallelism error of another root rail bar, also can not affect the even running of vehicle.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, is the shape except simplifying more significantly track component, also will provide stronger anti-crosswind ability, safer more stable guiding function for vehicle.

This further object is achieved in that

A), in one track, only there are left rail bar and right rail bar; Left rail bar wherein only has left side guide surface, and right rail bar only has right side guide surface;

B) in described track switch section, the high-order guide surface 2-223-2 in right side of the right rail bar 1-21-2 of left track passes after high-order directive wheel passage 4-2-24, the 4-2-22 on left rail bar 1-12-2 and the right rail bar 1-22-2 that is positioned at right track successively, and direct smooth-going linking is to the high-order guide surface 2-226-2 in right side of the right rail bar 1-23-2 of middle orbit; The high-order guide surface 2-122-2 in left side of the left rail bar 1-12-2 of right track passes after two high-order directive wheel passage 4-2-23,4-2-21 on right rail bar 1-21-2 and the left rail bar 1-11-2 that lays respectively at left track successively, and direct smooth-going linking is to the high-order guide surface 2-125-2 in left side of the left rail bar 1-13-2 of middle orbit;

C), in described track switch section, the direct smooth-going linking of left side low level guide surface 2-111-2 of the left rail bar 1-11-2 of left track is to the left side low level guide surface 2-115-2 of the left rail bar 1-13-2 of middle orbit; The direct smooth-going linking of right side low level guide surface 2-214-2 of the right rail bar 1-22-2 of right track is to the right side low level guide surface 2-216-2 of the right rail bar 1-23-2 of middle orbit.

Above feature is shown to some extent in accompanying drawing 18-19.

The benefit that left and right guide surface is arranged on to the outside of left and right rail bar is, as long as guarantee parallelism and smooth degree between the guide surface outside the rail bar of left and right, and guarantee the planeness of the carrying rail level on the end face of two rail bars just can guarantee the smooth-going guide performance of track to vehicle.And, the frictional force jointly inside extruding of making a concerted effort of track left and right rail bar being produced by the guiding wheels relatively far apart of left and right vehicle wheel side, not only can effectively guarantee the stability of operating vehicle, and, especially can strengthen better vehicle and resist the ability of lateral force (as wind-force, centrifugal force), more be difficult for toppling.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, under the prerequisite requiring in fairly simple track construction and lower installation accuracy, for vehicle provides safer more stable guiding function, and contribute to improve the climbing capacity of vehicle; In addition, also to provide more selection schemes more flexibly and better compatible condition for the directive wheel layout of vehicle.

This further object is achieved in that

A), in one track, only there are left rail bar and right rail bar; Wherein, left rail bar has left side guide surface and right side guide surface, and right rail bar only has right side guide surface;

B) in described track switch section, the high-order guide surface 2-221-3 in right side of the left rail bar 1-11-3 of left track passes after the high-order directive wheel passage 4-2-32 on the left rail bar 1-12-3 that is positioned at right track, the high-order guide surface 2-225-3 in the right side of the smooth-going left rail bar 1-13-3 that is transitioned into middle orbit; The high-order guide surface 2-122-3 in left side of the left rail bar 1-12-3 of right track passes after two high-order directive wheel passage 4-2-33,4-2-31 on right rail bar 1-21-3 and the left rail bar 1-11-3 that lays respectively at left track successively, the high-order guide surface 2-125-3 in the left side of the smooth-going left rail bar 1-13-3 that is transitioned into middle orbit;

C), in described track switch section, the direct smooth-going linking of left side low level guide surface 2-111-3 of the left rail bar 1-11-3 of left track is to the left side low level guide surface 2-115-3 of the left rail bar 1-13-3 of middle orbit; The right side low level guide surface 2-212-3 of the left rail bar 1-12-3 of right track passes after a low level directive wheel passage 4-1-31 on the right rail bar 1-21-3 that is positioned at left track, and direct smooth-going linking is to the right side low level guide surface 2-215-3 of the left rail bar 1-13-3 of described middle orbit;

D) in described track switch section, the high-order guide surface 2-223-3 in right side of the right rail bar 1-21-3 of left track passes after two high-order directive wheel passage 4-2-35,4-2-34 on left rail bar 1-12-3 and the right rail bar 1-22-3 that lays respectively at right track successively, and direct smooth-going linking is to the high-order guide surface 2-226-3 in right side of the right rail bar 1-23-3 of middle orbit;

E) in described track switch section, the right side low level guide surface 2-214-3 of the right rail bar 1-22-3 of right track, direct smooth-going linking is to the right side low level guide surface 2-216-3 of the right rail bar 1-23-3 of middle orbit.

Above feature is shown to some extent in accompanying drawing 22-23.

Above feature had both combined the foregoing advantage that is conducive to improve vehicle acceleration and climbing capacity that guide surface is set in single rail bar both sides, combine again the stable advantage of travelling that is conducive at the arranged outside guide surface of two rail bars, and, can also allow the directive wheel of vehicle be distributed with more selection mode, the vehicle with different directive wheel layout type can on same track, normally be moved, for the vehicle chassis structure of multiple different class and performance provides compatibility condition.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, under the prerequisite requiring in fairly simple track construction and lower installation accuracy, for vehicle provides safer more stable guiding function, and, for the condition of tight stop is provided between the adjacent dilly in left and right.

This further object is achieved in that

A), in one track, only there are left rail bar and right rail bar; Left rail bar wherein only has right side guide surface, and right rail bar only has left side guide surface;

B) in described track switch section, left track and middle orbit are on same section of straight line path, and right track is arc path;

C) the high-order guide surface 2-123-4 in the left side of the right rail bar 1-21-4 of left track passes after a high-order directive wheel passage 4-2-42 on the left rail bar 1-12-4 that is positioned at right track, the high-order guide surface 2-126-4 in the left side of the smooth-going right rail bar 1-23-4 that is transitioned into middle orbit; The high-order guide surface 2-221-4 in right side of the left rail bar 1-11-4 of left track passes after a high-order directive wheel passage 4-2-41 on the left rail bar 1-12-4 that is positioned at right track, the high-order guide surface 2-225-4 in the right side of the smooth-going left rail bar 1-13-4 that is transitioned into middle orbit;

D) the right side low level guide surface 2-212-4 of the left rail bar 1-12-4 of right track passes after a low level directive wheel passage 4-1-42 on the right rail bar 1-21-4 that is positioned at left track, and smooth-going linking is to the right side low level guide surface 2-215-4 of the left rail bar 1-13-4 of middle orbit;

E) the left side low level guide surface 2-114-4 of the right rail bar 1-22-4 of right track passes after a low level directive wheel passage 4-1-41 on the right rail bar 1-21-4 that is positioned at left track, and smooth-going linking is to the left side low level guide surface 2-116-4 of the right rail bar 1-23-4 of middle orbit.

Above feature is shown to some extent in accompanying drawing 24-25.

Guide surface is arranged on to the position at interval farthest, track inner side, is conducive to make full use of directive wheel the pressure of guide surface is stablized to car body.In addition, this track construction, can be limited in directive wheel track inner side, thereby for vehicle remains that in operation with in parking narrow build provides condition, is conducive to realize next to the skin interleaved operation and the high density of vehicle in special occasions and parks.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, be under the prerequisite requiring in fairly simple track construction and lower installation accuracy, the guiding function of safety and stability is provided for thering is the vehicle of wider width of the carbody; And, the operation of a kind of narrower car body of compatibility simultaneously.

This further object is achieved in that

A), in one track, have and be parallel to each other and equidistant left rail bar, middle rail bar and right rail bar; Wherein, there is guide surface side, two of the left and right of middle rail bar, and left rail bar and right rail bar do not have guide surface;

B) in described track switch section, the high-order guide surface 2-227-5 in right side of the middle rail bar 1-31-5 of left track passes after two high-order directive wheel passage 4-2-53,4-2-52 on left rail bar 1-12-5 and the middle rail bar 1-32-5 that lays respectively at right track successively, the high-order guide surface 2-229-5 in the right side of the smooth-going middle rail bar 1-33-5 that is transitioned into middle orbit; The high-order guide surface 2-128-5 in left side of the middle rail bar 1-32-5 of right track passes after two high-order directive wheel passage 4-2-54,4-2-51 on right rail bar 1-21-5 and the middle rail bar 1-31-5 that lays respectively at left track successively, the high-order guide surface 2-129-5 in the left side of the smooth-going middle rail bar 1-33-5 that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface 2-117-5 of the middle rail bar 1-31-5 of left track passes after a low level directive wheel passage 4-1-51 on the left rail bar 1-12-5 that is positioned at right track, and smooth-going linking is to the left side low level guide surface 2-119-5 of the middle rail bar 1-33-5 of middle orbit; The right side low level guide surface 2-218-5 of the middle rail bar 1-32-5 of right track passes after the low level directive wheel passage 4-1-52 on the right rail bar 1-21-5 that is positioned at left track, and smooth-going linking is to the right side low level guide surface 2-219-5 of the middle rail bar 1-33-5 of described middle orbit.

Above feature is shown to some extent in accompanying drawing 28-30.

The operation in order to be conducive to wide body vehicle is not only in the effect of three rail bars, and, originally may operate at the vehicle in the double track bar track of a rail bar band bilateral guide surface only, and also can utilize the middle rail bar that has guide surface of this three rail bar tracks and any outside rail bar without guide surface normally to move.And because processing and the installation accuracy of only having middle rail bar are had relatively high expectations, left and right rail bar is as long as guarantee that the carrying rail level of end face is smooth, processing requires relative loose a lot with alignment error.Therefore, overall cost and the construction maintenance of track are not difficult.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, to be relatively easy in difficulty of construction and lower installation accuracy, the guiding function of safety and stability is not only provided for wide body vehicle, and can be simultaneously for described before more eurypalynous narrow body vehicle provides more stable service condition and compatibility condition.

This further object is achieved in that

A), in one track, have and be parallel to each other and equidistant left rail bar, middle rail bar and right rail bar; Wherein, there is guide surface the side, two of left and right of middle rail bar; On the right flank of right rail bar, there is guide surface; Left rail bar does not have guide surface;

B) in described track switch section, the high-order guide surface 2-227-6 in right side of the middle rail bar 1-31-6 of left track passes after two high-order directive wheel passage 4-2-63,4-2-62 on left rail bar 1-12-6 and the middle rail bar 1-32-6 that lays respectively at right track successively, the high-order guide surface 2-229-6 in the right side of the smooth-going middle rail bar 1-33-6 that is transitioned into middle orbit; The high-order guide surface 2-128-6 in left side of the middle rail bar 1-32-6 of right track passes after two high-order directive wheel passage 4-2-64,4-2-61 on right rail bar 1-21-6 and the rail bar 1-31-6 that is arranged in left track successively, the high-order guide surface 2-129-6 in the left side of the smooth-going middle rail bar 1-33-6 that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface 2-117-6 of the middle rail bar 1-31-6 of left track passes after the low level directive wheel passage 4-1-61 on the left rail bar 1-12-6 that is positioned at right track, and smooth-going linking is to the left side low level guide surface 2-119-6 of the middle rail bar 1-33-6 of middle orbit; The right side low level guide surface 2-218-6 of the middle rail bar 1-32-6 of right track passes after the low level directive wheel passage 4-1-62 on the right rail bar 1-21-6 that is positioned at left track, and smooth-going linking is to the right side low level guide surface 2-219-6 of the middle rail bar 1-33-6 of middle orbit;

D) in described track switch section, the high-order guide surface 2-223-6 in the right side of the right rail bar 1-21-6 of left track is successively through laying respectively at after three high-order directive wheel passage 4-2-67 on the left rail bar 1-12-6 of right track, middle rail bar 1-32-6 and right rail bar 1-22-6,4-2-66,4-2-65, and smooth-going linking is to the high-order guide surface 2-226-6 in right side of the right rail bar 1-23-6 of middle orbit; The smooth-going linking of right side low level guide surface 2-214-6 of the right rail bar 1-22-6 of right track is to the right side low level guide surface 2-216-6 of the right rail bar 1-23-6 of middle orbit.

Above feature is shown to some extent in accompanying drawing 34-37.

As described above, three rail bars are conducive to the operation of wide body vehicle.On this basis, owing to having increased a guide surface in the outside of a side rail bar, make this three rail bar tracks not only compatible the narrow body vehicle moving in the double track bar track of a described before only rail bar bilateral band guide surface, the also compatible narrow body vehicle moving in the double track bar track with guide surface in described before double track bar outside.In addition, the interval guide surface far away of rail bar side and side rail bar lateral surface in utilization, also for the narrow body vehicle of corresponding types provides more stable service condition.

Realizing on the basis of first basic object of the present invention, another further object of the present invention, not only for wide body vehicle provides the guiding function of safety and stability and provide stable service condition for narrow body vehicle, and, also in order to provide road network layout type more flexibly for three trajectories and two-wire track.

This further object is achieved in that

A), in one track, have and be parallel to each other and equidistant left rail bar, middle rail bar and right rail bar; Wherein, there is guide surface the side, two of left and right of middle rail bar; On the right flank of right rail bar, there is guide surface; On the left surface of left rail bar, there is guide surface;

B) in described track switch section, the high-order guide surface 2-227-7 in right side of the middle rail bar 1-31-7 of left track passes after two high-order directive wheel passage 4-2-73,4-2-72 on left rail bar 1-12-7 and the middle rail bar 1-32-7 that lays respectively at right track successively, the high-order guide surface 2-229-7 in the right side of the smooth-going middle rail bar 1-33-7 that is transitioned into middle orbit; The high-order guide surface 2-128-7 in left side of the middle rail bar 1-32-7 of right track passes after two high-order directive wheel passage 4-2-74,4-2-71 on right rail bar 1-21-7 and the middle rail bar 1-31-7 that lays respectively at left track successively, the high-order guide surface 2-129-7 in the left side of the smooth-going middle rail bar 1-33-7 that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface 2-117-7 of the middle rail bar 1-31-7 of left track passes after the low level directive wheel passage 4-1-71 on the left rail bar 1-12-7 that is positioned at right track, and smooth-going linking is to the left side low level guide surface 2-119-7 of the middle rail bar 1-33-7 of middle orbit; The right side low level guide surface 2-218-7 of the middle rail bar 1-32-7 of right track passes after the low level directive wheel passage 4-1-72 on the right rail bar 1-21-7 that is positioned at left track, and smooth-going linking is to the right side low level guide surface 2-219-7 of the middle rail bar 1-33-7 of middle orbit;

D) in described track switch section, the high-order guide surface 2-223-7 in right side of the right rail bar 1-21-7 of left track is successively through after three high-order directive wheel passage 4-2-774-2-764-2-75 that lay respectively on the left rail bar 1-12-7 of right track, middle rail bar 1-32-7 and right rail bar 1-22-7, and smooth-going linking is to the high-order guide surface 2-226-7 in right side of the right rail bar 1-23-7 of middle orbit; The smooth-going linking of right side low level guide surface 2-214-7 of the right rail bar 1-22-7 of right track is to the right side low level guide surface 2-216-7 of the right rail bar 1-23-7 of middle orbit;

E) in described track switch section, the high-order guide surface 2-122-7 in the left side of the left rail bar 1-12-7 of right track is successively through laying respectively at after three high-order directive wheel passage 4-2-710 on the right rail bar 1-21-7 of left track, middle rail bar 1-31-7 and left rail bar 1-11-7,4-2-79,4-2-78, and smooth-going linking is to the high-order guide surface 2-125-7 in left side of the left rail bar 1-13-7 of middle orbit; The smooth-going linking of left side low level guide surface 2-111-7 of the left rail bar 1-11-7 of left track is to the left side low level guide surface 2-115-7 of the left rail bar 1-13-7 of middle orbit.

Above feature is shown to some extent in accompanying drawing 38-41.

Because there is a guide surface in the outside of the left and right rail bar of this three rail bar tracks, therefore, utilize wherein any two adjacent rail bars, the described narrow body vehicle of two types before can moving.Like this, in various forms of track switch layouts and grid distribution form, this three rail bar track schemes, have more flexibility and practicality.

On same total inventive concept basis, second basic object of the present invention is the wheeled vehicle that a kind of reliable and secure special tape guide wheel is provided for the track as previously mentioned that the present invention proposes.

Above-mentioned basic object of the present invention realizes by following technical characterictic:

A kind ofly be applicable to operating in the special-purpose vehicle on aforementioned track; This vehicle has automated driving system; It is characterized in that:

A) below this vehicle chassis 6, at least three bearing wheels 5 are housed, wherein at least one bearing wheels 5 is moved on a rail bar of track, and all the other bearing wheels 5 are moved on other rail bars of track;

B) this vehicle chassis 6 be equipped with at least three for guided vehicle can be along vertical shaft rotary and liftable directive wheel 3; Wherein at least one directive wheel moves on the left side guide surface of rail bar that is positioned at described track, and remaining directive wheel moves on the guide surface of the right side of rail bar;

C) there is the guide wheel shaft support 3-4 of one section of upwardly extending riser shape the top of described directive wheel; The guide wheel shaft support 3-4 of this riser shape can, under automated driving system control, remain parallel to the attitude of the traffic direction of bearing wheels 5;

D) described directive wheel can be under the control of automated driving system converts height and position with together with the guide wheel shaft support 3-4 of riser shape.

This special-purpose vehicle, because the axle bed top at its directive wheel has adopted the guide wheel shaft support of upwardly extending riser shape, possess better mechanical property than simple column type axle journal structure, possess the larger ability of bearing external force collision, thereby significantly strengthened the safety of vehicle.The guide wheel shaft support scheme of this riser shape, has solved and should guarantee narrower directive wheel passage top breach (thereby reducing the vibrations that produce when bearing wheels crosses breach), strengthens again the contradiction of directive wheel wheel shaft intensity.The lifting action of directive wheel under the effect of the controlling organization of vehicle, make the wheel body of directive wheel can between the guide surface of differing heights, convert displacement, and coordinate the directive wheel passage of the differing heights in track switch section in aforementioned track, thereby guided vehicle is at track switch section self-steering reliably.This lifting form of directive wheel, can be both the oscilaltion of simple path, can be also the roundabout lifting of curved path.Obviously the means that realize that, this elevating mechanism has a lot of maturations in the prior art can be quoted.

On same total inventive concept basis, the 3rd basic object of the present invention, is to provide the track that construct in a kind of track switch section with the right-angled intersection of being convenient to the safer commutation of flat turn more reliably of vehicle.

Above-mentioned the 3rd basic object of the present invention is achieved in that

B) the track switch region intersecting in length and breadth with one or multiply cross track at one or multiply long rails, the end face of cross one another rail bar overlaps; And only there is high-order guide surface the rail bar side of longitudinal track, only there is low level guide surface the rail bar side of horizontal track; On the rail bar of longitudinal track, having can be for the low level directive wheel passage of " protruding " font that transversely low level guide surface directive wheel operation, that be down to low level of the rail bar of track passes, on the rail bar of cross track, having can be for the high-order directive wheel passage high-order guide surface operation of the rail bar of track along the longitudinal, that rise to " protruding " font that high-order directive wheel passes

Above feature is shown to some extent in accompanying drawing 42,56.

Above-mentioned track construction feature, for the vehicle of the different directions operation in the track switch section in right-angled intersection provides can be steadily and mutual branch-cut bridge and the condition of mutually carrying out right angle flat turn commutation reliably.The application of the directive wheel passage of " protruding " font, while making bearing wheels cross over the narrow breach of directive wheel passage top formation, is only subject to slight jolting, very little to the steadily quiet influence on system operation of vehicle.The guide surface of high level matches with low level, also can alleviate directive wheel suffered vibration influence when the crossing rail switch section to greatest extent.

On same total inventive concept basis, the 4th basic object of the present invention is to provide a kind of vehicle that can more reliably more safely commutate in the flat turn of the crossover node place in right-angled intersection section for the track as above that the present invention proposes.

Above-mentioned the 4th basic object of the present invention is achieved in that

Be applicable to operating in the special-purpose vehicle on track described in claim 10, this vehicle has automated driving system, it is characterized in that:

A) this vehicle chassis 6 is equipped with the bearing wheels 5 of at least four rectangular distributions, and wherein two bearing wheels 5 operate on the same rail bar with one track, and two other bearing wheels operates on another root rail bar;

B) this vehicle chassis 6 be equipped with at least four for guided vehicle can be along vertical shaft rotary and liftable directive wheel 3; Wherein at least two directive wheels move on the left side guide surface of rail bar that is positioned at described track, and at least two directive wheels move on the guide surface of the right side of rail bar;

D) described directive wheel can be under the control of automated driving system converts height and position and horizontal level with together with the guide wheel shaft support 3-4 of riser shape.

E) at the right-angled intersection track switch place of two strands of tracks in length and breadth, described bearing wheels 5 can, under automated driving system control, be changed into the direction of transversely orbital motion by the direction of orbital motion along the longitudinal;

F) in the time of right-angled intersection place of vehicle stop at two strands of tracks in length and breadth, under automated driving system control, described directive wheel can be transferred on the guide surface of cross track by the guide surface of long rails, and, the guide wheel shaft support 3-4 of riser shape also returns and turn 90 degrees along with the transfer of directive wheel, is converted to and is parallel to cross track by being parallel to long rails.

Have on the track in foregoing right-angled intersection section, the liftable directive wheel of this vehicle can utilize the directive wheel passage of a high position for track and the guide surface of low level and high-order and low level to carry out steady and reliable double crossover.The more important thing is, this vehicle is under automated driving system control, after the right-angled intersection node location of track stops, by the posture position of conversion bearing wheels and directive wheel, can allow vehicle move from the track of a direction is transformed into the track of another direction, realize steady and reliable right-angle steering function.This function is to realize the key technical feature of the inventor at the many merits of the Novel rail transit system described in 200420019497.3 Chinese patents.

On same total inventive concept basis, the 5th basic object of the present invention, is to provide a kind of track with the simpler square crossing of structure branch road section for the rail system of latticed layout.

Above-mentioned the 5th basic object of the present invention is achieved in that

A kind of track, in one track, comprises that at least two for carrying the rail bar being parallel to each other of wheel; In with one track, there are at least two guide surfaces that can move along the directive wheel of vertical shaft rotary for guided vehicle that are positioned at described rail bar side; Wherein, comprise that at least one left side guide surface and at least one being positioned on described rail bar left surface is positioned at the right side guide surface on described rail bar right flank; It is characterized in that:

The track switch region intersecting in length and breadth at one or multiply long rails with one or multiply cross track, the end face of cross one another rail bar overlaps; On the rail bar of longitudinal track, there is the directive wheel passage of " protruding " font that can pass for the directive wheel of the transversely guide surface operation of the rail bar of track, on the rail bar of cross track, there is the high-order directive wheel passage of " protruding " font that can pass for the directive wheel of the guide surface operation of the rail bar of track along the longitudinal; Guide surface on the rail bar of the guide surface on the rail bar of long rails and directive wheel passage and cross track is identical with the height and position of directive wheel passage.

Above-mentioned track construction feature, the simplification of the cross rail feature of introducing before being.Cancel the layout difference in height of guide surface.This simplification, is conducive to reduce the necessary height dimension of rail member in the rail system of the latticed layout of low cruise, guarantee necessary mechanical property in advance under, significantly reduced the material usage of track component.In addition, can also simplify the electrical configuration that those only limit to the special-purpose vehicle moving in this rail network, make the elevating mechanism of the desirable directive wheel that disappears of vehicle, make these special-purpose vehicles of the different directions operation in the track switch section of right-angled intersection can not need lifting directive wheel just can realize mutual intersection pass through peace conversion to.

On same total inventive concept basis, the 6th basic object of the present invention, is to provide a kind of simpler vehicle of structure that can commutate in the autonomous flat turn of square crossing branch road section for above-mentioned track.

Above-mentioned the 6th basic object of the present invention is achieved in that

Be applicable to a special-purpose vehicle for above-mentioned track, this vehicle has automated driving system; In the bottom of this vehicle, there are at least four bearing wheels; Wherein have at least two bearing wheels to move on a rail bar of described track, all the other at least two bearing wheels are moved on other rail bars of described track; It is characterized in that:

A) vehicle bottom is equipped with at least four group guiding wheels, and wherein every group of guiding wheels at least comprise two directive wheel wheel body 3-1; The guide wheel shaft support of the riser shape of each directive wheel wheel body mutually combines integral via directive wheel flat turn arm 3-10; Directive wheel flat turn arm 3-10 can be along directive wheel flat turn axle 3-9 revolution at least 90 degree;

B) on the left side guide surface of at least two group guiding wheels rail bar in described track in place, move, on the right side guide surface of all the other at least two group guiding wheels rail bar in described track in place, move;

C) there is the guide wheel shaft support of one section of upwardly extending riser shape the top of described directive wheel; The guide wheel shaft support of this riser shape can, under automated driving system control, remain parallel to the attitude of the traffic direction of bearing wheels;

D) at the right-angled intersection track switch place of two strands of tracks in length and breadth, described bearing wheels can, under automated driving system control, be changed into the direction of transversely orbital motion by the direction of orbital motion along the longitudinal;

E) in the time of right-angled intersection place of vehicle stop at two strands of tracks in length and breadth, under automated driving system control, described guiding wheels can return and turn 90 degrees along described directive wheel flat turn axle, transfer to the guide surface of cross track from the guide surface of long rails, simultaneously, the guide wheel shaft support of the riser shape of these guiding wheels also together returns and turn 90 degrees, and is converted to and is parallel to cross track by being parallel to long rails.

Obviously, this vehicle of showing in accompanying drawing 81-86, does not need the vehicle of lifting directive wheel, has simpler electrical configuration, has reduced cost.Certainly, the restriction bringing of this simplification is: this vehicle can only carry out flat turn commutation in above-mentioned that cross rail section, and can not in described before herringbone track switch, move.Thereby its range of application is restricted.Proper application scenario is mechanization stereo parking facility, plant area's transportation, storage and booth etc.

More detailed feature of the present invention will be described in more detail by reference to the accompanying drawings in the following specific embodiment.

Accompanying drawing explanation

Fig. 1 be a kind of have two rail bars and wherein the left and right sides of left rail bar wear the schematic top plan view of one section of switch section of the track of guide surface.

Fig. 2-4th, the three-dimensional view of the different visual angles of the switch section of track shown in Fig. 1.

Fig. 5-8th, directive wheel is at the three-dimensional view of the different visual angles of the switch section operation of track shown in Fig. 1.

Fig. 9 is the stereogram that the track shown in Fig. 1 adopts one section of switch section of groove type guide surface.

Figure 10-13rd, a kind of schematic perspective view of structure of motorless directive wheel and partial sectional view.

Figure 14 is a kind of stereogram of structure of the directive wheel that has driving force.

Figure 15 is the wheel of the vehicle that has three directive wheels and three bearing wheels and the layout floor map of rail of moving on track shown in a kind of Fig. 1 to Fig. 9 of being adapted at.

Figure 16 is the wheel of the vehicle that has four directive wheels and four bearing wheels and the layout floor map of rail of moving on track shown in a kind of Fig. 1 to Fig. 9 of being adapted at.

Figure 17 is the forward sight cross-sectional schematic of the vehicle shown in Figure 15 and 16 and track.

Figure 18, the 19th, a kind of have two rail bars and wherein the three-dimensional view of the different visual angles of one section of switch section of the track of guide surface is worn on the left surface of left rail bar and the right side of right rail bar.

Figure 20 is the wheel of the vehicle that has four directive wheels and four bearing wheels and the layout floor map of rail that is adapted at moving on track shown in Figure 18,19.

Figure 21 is the cross-sectional schematic of the vehicle shown in Figure 20 and track.

Figure 22, the 23rd, a kind of have two rail bars and wherein the three-dimensional view of the different visual angles of one section of switch section of the track of guide surface is worn on the left and right side of left rail bar and the right side of right rail bar.

Figure 24, the 25th, a kind of have two rail bars and wherein the three-dimensional view of the different visual angles of one section of switch section of the track of guide surface is worn in the right flank of left rail bar and the left side of right rail bar.

Figure 26 is the wheel of the vehicle that has four directive wheels and four bearing wheels and the layout floor map of rail that is adapted at moving on track shown in Figure 24,25.

Figure 27 is the forward sight cross-sectional schematic of the vehicle shown in Figure 26 and track.

Figure 28 a kind ofly has three rail bars and only has the left and right sides of middle rail bar to wear the schematic top plan view of one section of switch section of the track of guide surface.

Figure 29, the 30th, the three-dimensional view of the different visual angles of the switch section of track shown in Figure 28.

Figure 31 is the forward sight cross-sectional schematic of the vehicle that has four directive wheels and four bearing wheels that is adapted at moving on track shown in Figure 28 Figure 30.

Figure 32, the 33rd, two kinds of wheels of vehicle shown in Figure 31 and the placement scheme floor map of rail.

Figure 34 be a kind of have three rail bars, wherein in the left and right side of rail bar and right rail bar right side wear the schematic top plan view of one section of switch section of the track of guide surface.

Figure 35-37th, the three-dimensional view of the different visual angles of the switch section of track shown in Figure 34.

Figure 38 be a kind of have three rail bars, wherein in the left and right side of rail bar and left rail bar left surface, right rail bar right side wear the schematic top plan view of one section of switch section of the track of guide surface.

Figure 39-41st, the stereopsis view of the different visual angles of the switch section of track shown in Figure 38.

Figure 42 is the three-dimensional view that two strands of tracks as shown in Figure 18,19 are the switch section of cross intersection mutually.

Figure 43-46th, a kind of wheel of vehicle of the switch section right-angle steering that is adapted at track shown in Figure 42 and the layout plane of rail and steering procedure schematic diagram.

Figure 47, the 48th, a kind of wheel of vehicle of the switch section right-angle steering that is adapted at track shown in Figure 42 and the layout plane of rail and steering procedure schematic diagram.

Figure 49 is the chassis of vehicle and the schematic perspective view of track of the switch section right-angle steering of track shown in a kind of Figure 42 of being adapted at.

Figure 50-53rd, the directive wheel in a bight of vehicle shown in Figure 49 and the steering procedure schematic perspective view of bearing wheels.

Figure 54, the 55th, the forward sight of vehicle shown in Figure 49 and schematic side view.

Figure 56 is the three-dimensional view that two strands of tracks that a kind of left and right side of every rail bar all arranges guide surface are the switch section of cross intersection mutually.

Figure 57 is the stereogram of a right-angled intersection node module in the switch section of track shown in Figure 56.

Figure 58 is that a kind of guide surface in length and breadth of track shown in Figure 56 in height has overlapping node module stereogram.

Figure 59-62nd, is adapted at wheel and rail layout plane and the steering procedure schematic diagram of the vehicle of the switch section right-angle steering of track shown in Figure 56.

Figure 63 is the three-dimensional schematic top plan view at the chassis portion of vehicle shown in Figure 59 to Figure 62 and the oblique upper visual angle of track.

Figure 64 is the three-dimensional elevational schematic view at the visual angle, oblique below of the chassis portion of vehicle shown in Figure 63.

Figure 65 is the critical piece position relationship schematic perspective view of a set of modular wheels member of vehicle shown in Figure 63.

Figure 66-68th, is a kind ofly applicable to operating in the wheel of the vehicle on track shown in Figure 56 and the layout plane of rail and steering procedure schematic diagram.

Figure 69-70th, is a kind ofly applicable to operating in the wheel of the vehicle on track shown in Figure 56 and the layout plane of rail and steering procedure schematic diagram.

Figure 71, the 73rd, the chassis of vehicle shown in Figure 69,70 and the stereogram of track.

Figure 72 is the angle of squint face upwarding stereogram of Yi Ge bight, the chassis wheels of vehicle shown in Figure 71.

Figure 74 is the switch section stereogram that track shown in Figure 24,25 is right-angled intersection place.

Figure 75, the 76th, is adapted at wheel and rail layout plane and the steering procedure schematic diagram of two kinds of vehicles of the switch section right-angle steering of track shown in Figure 74.

Figure 77 is the three-dimensional view that two strands of tracks that are made up of two of left and right carrying rail bar and a middle guiding rail bar are the switch section of cross intersection.

Figure 78 is wheel and rail layout plane and the steering procedure schematic diagram that is adapted at the vehicle of the switch section right-angle steering of track shown in Figure 77.

Figure 79 is the stereogram of the right-angled intersection track switch of track shown in two gangs of Figure 38.

Figure 80 is the track stereogram with three rail bar track right-angled intersection track switches of equal height guide surface.

Figure 81-84th, rail switch shown in a kind of Figure 80 of being adapted at carries out the steering procedure schematic diagram of four groups of guiding wheels of the vehicle of right-angle steering.

Figure 85, the 86th, is adapted at the place of rail switch shown in Figure 80 and carries out the wheel of vehicle and the layout plane of rail and the steering procedure schematic diagram of right-angle steering.

Figure 87, the 88th, is applicable to operating in the wheel of vehicle and the layout plane of rail and the steering procedure schematic diagram that the square crossing on a kind of double track bar track is got on.

Figure 89 is the schematic perspective view that the expansion of the section of rail switch shown in Figure 56 is spliced into latticed road network region.

The specific embodiment

The embodiment 1 of a kind of track proposing according to basic principle of the present invention as shown in Figures 1 to 9.This is one track being made up of left rail bar and right rail bar.Wherein, there is guide surface side, two of the left and right of left rail bar, and the side of right rail bar is not used in and serves as guide surface.

Referring to Fig. 1 to Fig. 9, after being chevron shaped crossing, two strands of tracks merge into the track switch section of one track, that strand of track that is arranged in figure left be the high-order guide surface 2-221-1 in right side (referring to Fig. 2,4,6,9) of left rail bar 1-11-1 of left track through being arranged in after on the left rail bar 1-12-1 that strand of right-hand track of figure is right track one the directive wheel passage 4-2-12 in high-order convex, the high-order guide surface 2-225-1 in right side of the smooth-going left rail bar 1-13-1 that is transitioned into middle orbit.The high-order guide surface 2-122-1 in left side of the left rail bar 1-12-1 of right track, after first passing in a high-order directive wheel passage 4-2-13 from the right rail bar 1-21-1 of left track, pass again a high-order directive wheel passage 4-2-11 on the left rail bar 1-11-1 of left track, and then the high-order guide surface 2-125-1 in the left side of the smooth-going left rail bar 1-13-1 that is transitioned into middle orbit upper (referring to Fig. 3,5,8).

In this section of track switch section, the direct smooth-going linking of left side low level guide surface 2-111-1 (referring to Fig. 3,5,7,8) of the left rail bar 1-11-1 of left track is to the left side low level guide surface 2-115-1 of the left rail bar 1-13-1 of middle orbit.After passing in the directive wheel passage 4-1-11 of the low level of the right side low level guide surface 2-212-1 (referring to Fig. 2,4,6,7) of the left rail bar 1-12-1 of right track from the right rail bar 1-21-1 of left track, direct smooth-going linking is to the right side low level guide surface 2-215-1 of the left rail bar 1-13 1 of middle orbit.

Referring to Fig. 5,6, when vehicle is from left track as shown in Figure 1 during to middle orbit direction running, at least four bearing wheels of vehicle are rolled on the carrying rail level at the left rail bar 1-11-1 of left track and the top of right rail bar 1-21-1.Meanwhile, the liftable directive wheel 3-11 of at least two groups, 3-22 have been installed in below, the left side of vehicle.These two groups of directive wheels move respectively on the guide surface of the left and right sides of the left rail bar 1-11-1 of left track.Before approaching the track joint of switch section as shown in Figure 1, the control system of vehicle must be reduced to low level attitude by the directive wheel 3-11 in the left rail bar 1-11-1 left side that is positioned at left track in advance, forms the directive wheel 3-11 (referring to Fig. 5) of the low level on the left rail bar 1-11-1 left side low level guide surface 2-111-1 that operates in left track; And the directive wheel 3-22 of guide surface on the left rail bar 1-11-1 right side that is positioned at left track is risen to a high position in advance, form the high-order directive wheel 3-22 (referring to Fig. 6) on the high-order guide surface 2-221-1 in right side of the left rail bar 1-11-1 that operates in left track.

At the switch section shown in Fig. 1, when vehicle enters and the crossing when merge node of right track from left track, the directive wheel 3-11 of low level is wherein under the operation inertial guidance of vehicle, all the time the left side low level guide surface 2-111-1 that the left rail bar 1-11-1 of left track in pressing rolls, and smoothly directly sails the left side low level guide surface 2-115-1 upper (referring to Fig. 5) of the left rail bar 1-13-1 of middle orbit into; High-order directive wheel 3-22 is wherein under the operation inertia of vehicle and the restriction of low level directive wheel 3-11, can only smoothly pass a high-order directive wheel passage 4-2-12 on the left rail bar 1-12-1 of right track, and proceed to the high-order guide surface 2-225-1 in right side upper (referring to Fig. 6) of the left rail bar 1-13-1 of the middle orbit of this section of switch section.

Referring to Fig. 7,8, in the time that vehicle drives towards middle orbit from right track as shown in Figure 1, at least four bearing wheels of vehicle are rolled on the carrying rail level at the left rail bar 1-12-1 of right track and the top of right rail bar 1-22-1.Meanwhile, the liftable directive wheel of at least two groups that install the left side of vehicle below moves respectively on the guide surface of the left and right sides of the left rail bar 1-12-1 of right track.Before approaching the track joint of switch section as shown in Figure 1, the control system of vehicle is reduced to low level attitude by the directive wheel on the left rail bar 1-12-1 right side that is positioned at right track in advance, forms the directive wheel 3-21 (referring to Fig. 7) of the low level on the right side low level guide surface 2-212-1 of left rail bar 1-12-1 that operates in right track; And the directive wheel in the left rail bar 1-12-1 left side that is positioned at right track is risen to high-order attitude, form the high-order directive wheel 3-12 (referring to Fig. 8) on the high-order guide surface 2-122-1 in left side of the left rail bar 1-12-1 that operates in right track.

At the switch section shown in Fig. 1, when vehicle enters and the crossing when merge node of left track from right track, the directive wheel 3-21 of low level is wherein under the operation inertial guidance of vehicle, all the time the right side low level guide surface 2-212-1 rolling (referring to Fig. 7) of the left rail bar 1-12-1 of right track in pressing, and after the directive wheel passage 4-1-11 through a low level on the right rail bar 1-21-1 of left track, smoothly directly proceed on the right side low level guide surface 2-215-1 of left rail bar 1-13-1 of middle orbit.

High-order directive wheel 3-12 is under the operation inertia of vehicle and the restriction of low level directive wheel 3-21, first through a high-order directive wheel passage 4-2-13 (referring to Fig. 8) on the right rail bar 1-21-1 of left track, then, again through a high-order directive wheel passage 4-2-11 on the left rail bar 1-11-1 of left track, finally, smoothly proceed on the high-order guide surface 2-125-1 in left side of left rail bar 1-13-1 of the middle orbit of this section of switch section.

When driving towards track switch from middle orbit, vehicle crosses before node, if the control system on vehicle is adjusted to the height and position that is positioned at the directive wheel on the left of left rail bar 1-13-1 the directive wheel 3-11 (referring to Fig. 5) of low level in advance, the height and position of the directive wheel on left rail bar 1-13-1 right side is adjusted to high-order directive wheel 3-22 (referring to Fig. 6), so, under inertial guidance, the directive wheel 3-11 of low level will be forced to from the directly left side low level guide surface 2-111-1 operation (referring to Fig. 5) of the smooth-going left rail bar 1-11-1 that proceeds to left track of left side low level guide surface 2-115-1 of the left rail bar 1-13-1 of middle orbit, force band motor vehicle to be sailed in left track.In this process, high-order directive wheel 3-22 takes advantage of a situation through after high-order directive wheel passage 4-2-12 along the high-order guide surface 2-225-1 on the left rail bar 1-13-1 right side of middle orbit, on the high-order guide surface 2-221-1 in right side of the smooth-going left rail bar 1-11-1 that is transitioned into left track.Like this, the common effect of contraction of the directive wheel of a high position and low level, just makes vehicle steadily pass through safely switch section from middle orbit, has sailed in left track.

Same principle, when driving towards track switch from middle orbit, vehicle crosses before node, if the control system on vehicle is adjusted to the height and position of directive wheel on left rail bar 1-13-1 right side that is positioned at middle orbit the directive wheel 3-21 (referring to Fig. 7) of low level in advance, the height and position of the directive wheel in the left rail bar 1-13-1 left side of middle orbit is adjusted to high-order directive wheel 3-12 (referring to Fig. 8), so, under inertial guidance, the directive wheel 3-21 of low level will be forced to the right side low level guide surface 2-212-1 upper (referring to Fig. 7) of the left rail bar 1-12-1 that directly smoothly proceeds to right track from the right side low level guide surface 2-215-1 of the left rail bar 1-13-1 of middle orbit, band motor vehicle is sailed in right track.

As can be seen from the above description, in the time of vehicle process switch section, the effect of inertia of vehicle can impel the directive wheel of low level tightly to touch all the time a smooth-going and unremitting low level guide surface operation, and mandatory guidance vehicle steadily turns at switch section.Even if the high-order directive wheel moving on high-order guide surface on guide surface, run into the guide surface that caused by high-order directive wheel passage from disconnected part time, can not cause the danger of vehicle moment sidesway derailing yet.

In embodiments of the invention are described, so-called " left side ", " in " and " right side ", be only to determine according to the orientation shown in the drawing of front view.If by front view Rotate 180 degree, or left and right directions does mirror image switch, and " left and right " described in figure just exchanged.

In order to improve the safety of vehicle operating, the top of the guide surface of rail bar can arrange flange, or guide surface is made to the groove columnar structure of indent, directive wheel is in operation and is more easily limited in the safe range of guide surface, prevents derailing.Shown in Fig. 9, exactly guide surface is made to the effect of groove shapes.Obviously, be limited in groove directive wheel be not only not easy slippage, thereby there is the function of vehicle rollover of prevention.When car body is subject to used time of doing of Cross Wind Force or bend section centrifugal force, this flanged guide surface has apparent higher safety.In fact, the flange of guide surface not necessarily will be arranged on the guide surface of all rail bars in same rail system, and is just partly arranged on the section needing most.Low speed place in similar parking lot, may needn't arrange this flange.

Figure 10 to Figure 13 has shown a kind of essential structure that is suitable for operating in the directive wheel on various track of the present invention.It is upper that the bearing 3-2 of the wheel body 3-1 of this directive wheel is contained in fixed vertical shaft 3-5, and the top of fixed vertical shaft 3-5 is combined in the bottom of discoideus directive wheel axle bed 3-3.The top of directive wheel axle bed 3-3 is the guide wheel shaft support 3-4 of upwardly extending thin and flat riser shape.The guide wheel shaft support 3-4 of riser shape is the ability that the axial region in order to improve directive wheel bears lateral stress and impact force.Obviously, tabular axle journal is more much bigger than the section area of common column type axle journal, and under identical material, the ability of the anti-lateral impact of its entirety is therefore also much bigger.In a system with standard trajectory size, need to be for operation the thickness of section of guide wheel shaft support 3-4 of riser shape of wheel footpath, wheel body thickness, wheel body 3-1 of the directive wheel of all vehicles on it all formulate unified standard.Corresponding with these standards, the size of the directive wheel passage in the track construction in same system also has corresponding standard.The thickness of section standard of the guide wheel shaft support 3-4 of especially corresponding riser shape, the width range of the aperture slots of the directive wheel channel roof of all convex shapes of all tracks in same system also should have a standard.The guide wheel shaft support 3-4 that meets the riser shape of this standard can pass safely all directive wheel passages 4 that meet standard-required of all tracks in same system.In common-rail traffic system, the standard value of the thickness of section of the guide wheel shaft support 3-4 to riser shape, the scope of suggestion is between 3 to 5 centimetres.Narrow standard, be unfavorable for necked part mechanical property and the vehicle safety of the directive wheel that guarantees high load-carrying vehicle, and the fault trough that wide standard also can allow carrying rail level occur is wide, be unfavorable for steadily crossing of minor diameter bearing wheels, be especially unfavorable for the middling speed even running of vehicle at the switch section of right-angled intersection.Certainly, this standard, in the rail system of different functions, has different choose reasonable values.Such as, in the industry of some specific on-site or commercial facility internal application, track and the Vehicular system installed for the high accuracy of light weight low speed loading dolly, it is smaller that the width criteria numerical value of the top breach of the thickness calibration of the guide wheel shaft support of riser shape and the directive wheel passage 4 of track can limit, thereby be conducive to the low vibration even running of vehicle, also for the wheel footpath that dwindles bearing wheels provides condition.

Directive wheel also can be as shown in Figure 14, possesses driving type vertical shaft 3-6.This driving type vertical shaft 3-6 is positioned at the central authorities of the guide wheel shaft support 3-4 of the riser shape that is distributed in both sides, and its upper end provides driving force by drive motors 3-8, and its lower end, through after the bearing at axle bed 3-3 center, passes to directive wheel wheel body 3-1.Two directive wheel guard shield 3-7 that are combined in the guide wheel shaft support 3-4 bottom of riser shape screen at the front and back direct of travel of directive wheel wheel body 3-1, for example, for making relatively fragile directive wheel wheel body 3-1 avoid the direct shock of snag thing (freezing in directive wheel passage).

May operate in the various wheel bodys under the chassis 6 of the vehicle on the track shown in aforesaid track embodiment 1, can be by the mode layout shown in Figure 15 to Figure 17.Minimumly can as shown in Figure 15, in the bottom of vehicle chassis 6, three bearing wheels 5 and three directive wheels 3 be housed.Three directive wheels 3 have the both sides operation of the rail bar of guide surface 2 in both sides.When vehicle operating, the guide wheel shaft support 3-4 of the riser shape of directive wheel 3, parallel and guide surface 2 all the time, so that the directive wheel passage of locating by track switch.Also can, by as shown in Figure 16, four bearing wheels 5 and four directive wheels 3 be set in the bottom of vehicle chassis 6.This layout type obviously more steadily, more general.Two pairs of directive wheels 3 are arranged on the left and right sides guide surface 2 of same rail bar.As shown in figure 17, on guide surface 2, the directive wheel 3 of operation can, under the control of vehicle control system, along guide surface 2 liftings, be changed, to allow vehicle complete predetermined steering operation at switch section between the guide surface of differing heights.

Track embodiment 2 of the present invention is as shown in Figure 18,19.The same with track embodiment 1, the track described in track embodiment 2 also only has left and right two rail bars.Wherein, on the left surface of left rail bar and the right flank of right rail bar, have respectively towards left left side guide surface with towards right right side guide surface.

Referring to Figure 18, in track switch section shown in the figure, the high-order guide surface 2-223-2 in right side of the right rail bar 1-21-2 of left track passes after two high-order directive wheel passage 4-2-24,4-2-22 on left rail bar 1-12-2 and the right rail bar 1-22-2 that lays respectively at right track successively, and direct smooth-going linking is to the high-order guide surface 2-226-2 in right side of the right rail bar 1-23-2 of middle orbit.

Referring to Figure 19, the high-order guide surface 2-122-2 in left side of the left rail bar 1-12-2 of right track passes after two high-order directive wheel passage 4-2-23,4-2-21 on right rail bar 1-21-2 and the left rail bar 1-11-2 that lays respectively at left track successively, and direct smooth-going linking is to the high-order guide surface 2-125-2 in left side of the left rail bar 1-13-2 of middle orbit.

Referring to Figure 19, in track switch section shown in the figure, the direct smooth-going linking of left side low level guide surface 2-111-2 of the left rail bar 1-11-2 of left track is to the left side low level guide surface 2-115-2 of the left rail bar 1-13-2 of described middle orbit.

Referring to Figure 18, the direct smooth-going linking of right side low level guide surface 2-214-2 of the right rail bar 1-22-2 of right track is to the right side low level guide surface 2-216-2 of the right rail bar 1-23-2 of described middle orbit.

As shown in Figure 18,19, in track embodiment 2, between the directive wheel 3-11 of the low level moving on the low level guide surface of the left side of left rail bar and the high-order directive wheel 3-42 that moves on the high-order guide surface in the right side of right rail bar, under common guiding function, vehicle can back and forth travel between left track and middle orbit.And on the high-order guide surface in the left side of left rail bar between the directive wheel 3-41 of the high-order directive wheel 3-12 moving and the low level moving on the low level guide surface of the right side of right rail bar jointly under guiding function, vehicle can back and forth travel between right track and middle orbit.

This track embodiment 2 utilizes directive wheel to being arranged in the chucking power of two outermost guide surfaces of rail bar, can the stationarity of vehicle be provided more reliably and be supported.When vehicle is subject to lateral action power (as Cross Wind Force, bend centrifugal force), more difficult rollover.Be arranged on the flange of guide surface top, further strengthened preventing the effect of rollover and derailing.

As shown in Figure 20,21, four bearing wheels 5 and four directive wheels 3 that are applicable to the below on the chassis 6 that operates in the vehicle on track shown in Figure 18,19 are symmetrically distributed on the left and right rail bar 1 of track by rectangle position.Four directive wheels 3 can lifting transposition on guide surface 2.

The same with

track embodiment

1,2, the track as described in the track embodiment 3 as shown in Figure 22,23 also only has left and right two rail bars.Wherein, left rail bar has left guide surface and right guide surface; Right rail bar only has right guide surface;

Referring to Figure 23, in track switch section shown in the figure, the high-order guide surface 2-221-3 in right side of the left rail bar 1-11-3 of left track passes after the high-order directive wheel passage 4-2-32 on the left rail bar 1-12-3 of right track, the high-order guide surface 2-225-3 in the right side of the smooth-going left rail bar 1-13-3 that is transitioned into middle orbit.

Referring to Figure 22, the direct smooth-going linking of left side low level guide surface 2-111-3 of the left rail bar 1-11-3 of left track is to the left side low level guide surface 2-115-3 of the left rail bar 1-13-3 of middle orbit.

Referring to Figure 23, the right side low level guide surface 2-212-3 of the left rail bar 1-12-3 of right track passes after a low level directive wheel passage 4-1-31 on the right rail bar of left track, and direct smooth-going linking is to the right side low level guide surface 2-215-3 of the left rail bar 1-13-3 of middle orbit.

Referring to Figure 22,23, after passing in the first high-order directive wheel passage 4-2-33 from the right rail bar 1-21-3 of left track of the high-order guide surface 2-122-3 in left side of the left rail bar 1-12-3 of right track, in the high-order directive wheel passage 4-2-31 of from the left rail bar 1-11-3 of left track one, pass again, be then smoothly transitioned on the high-order guide surface 2-125-3 in left side of left rail bar 1-13-3 of middle orbit.

Referring to Figure 22, the high-order guide surface 2-223-3 in right side of the right rail bar 1-21-3 of left track passes after two high-order directive wheel passage 4-2-35,4-2-34 on left rail bar 1-12-3 and the right rail bar 1-22-3 that lays respectively at right track successively, and direct smooth-going linking is to the high-order guide surface 2-226-3 in right side of the right rail bar 1-23-3 of middle orbit.

Referring to Figure 22, the right side low level guide surface 2-214-3 of the right rail bar 1-22-3 of right track, direct smooth-going linking is to the right side low level guide surface 2-216-3 of the right rail bar 1-23-3 of middle orbit.

The directive wheel of the vehicle moving on the track in the present embodiment can have two kinds of layouts and guidance mode:

The first guidance mode is to allow directive wheel operate on the guide surface of left and right sides of the left rail bar of per share track.As shown in Figure 22,23, acting in conjunction between the directive wheel 3-11 of the low level moving on the left side low level guide surface 2-111-3 of the left rail bar 1-11-3 of left track and the high-order directive wheel 3-22 that moves on the high-order guide surface 2-221-3 in right side of the left rail bar 1-11-3 of left track, guided vehicle back and forth travels between left track and middle orbit.And acting in conjunction between the high-order directive wheel 3-12 moving on the high-order guide surface 2-122-3 in the left side of the left rail bar 1-12-3 of right track and the directive wheel 3-21 of the low level that moves on the right side low level guide surface 2-212-3 of the left rail bar 1-12-3 of right track, guided vehicle back and forth travels between right track and middle orbit.This guidance mode is identical with situation shown in Fig. 5 to Fig. 9, therefore, is adapted at the vehicle that moves on the track in track embodiment 1, also can in the track of the present embodiment, move.

The second guidance mode is to allow directive wheel operate on the left side guide surface of left rail bar and the right side guide surface of right rail bar of per share track.As shown in Figure 22,23, acting in conjunction between the directive wheel 3-11 of the low level moving on the left side low level guide surface 2-111-3 of the left rail bar 1-11-3 of left track and the high-order directive wheel 3-42 that moves on the high-order guide surface 2-223-3 in right side of the right rail bar 1-21-3 of left track, guided vehicle back and forth travels between left track and middle orbit.And acting in conjunction between the high-order directive wheel 3-12 moving on the high-order guide surface 2-122-3 in the left side of the left rail bar 1-12-3 of right track and the directive wheel 3-41 of the low level that moves on the right side low level guide surface 2-212-3 of the right rail bar 1-12-3 of right track, guided vehicle back and forth travels between right track and middle orbit.This guidance mode is identical with situation shown in Figure 18-19, therefore, is adapted at the vehicle that moves on the track in track embodiment 2, also can in the track of the present embodiment, move.

Compared with the first guidance mode, the spacing distance of the directive wheel of the second guidance mode is large, thereby prevents that the effect of vehicle rollover is larger.

Track embodiment 4 of the present invention is as shown in Figure 24,25.The same with foregoing track embodiment, the track described in track embodiment 4 also only has left and right two rail bars.Wherein, left rail bar only has right guide surface, and right rail bar only has left guide surface.

Referring to Figure 24, in the track switch section showing in the drawings, after the high-order directive wheel passage 4-2-41 of the high-order guide surface 2-221-4 in right side of the left rail bar 1-11-4 of left track through the left rail bar 1-12-4 of right track, on the high-order guide surface 2-225-4 in right side of the smooth-going left rail bar 1-13-4 that is transitioned into middle orbit.After the directive wheel passage 4-1-42 of the right side low level guide surface 2-212-4 of the left rail bar 1-12-4 of right track through the low level on the right rail bar 1-21-4 of left track, direct smooth-going linking is to the right side low level guide surface 2-215-4 on the left rail bar 1-13-4 of middle orbit.

Referring to Figure 25, in track switch section shown in the figure, the high-order guide surface 2-123-4 in left side of the right rail bar 1-21-4 of left track passes after the high-order directive wheel passage 4-2-42 on the left rail bar 1-12-4 of right track, on the high-order guide surface 2-126-4 in the left side of the smooth-going right rail bar 1-23-4 that is transitioned into middle orbit.After the directive wheel passage 4-1-41 of the left side low level guide surface 2-114-4 of the right rail bar 1-22-4 of right track through the low level on the right rail bar 1-21-4 of left track, direct smooth-going linking is to the left side low level guide surface 2-116-4 of the right rail bar 1-23-4 of middle orbit.

From the cross vehicle of node of middle orbit approaching track switch, if its all directive wheels have all risen to a high position, so, the high-order directive wheel 3-22 of the upper operation of the high-order guide surface 2-225-4 in the right side of the left rail bar 1-13-4 along middle orbit of this vehicle, by the high-order directive wheel passage 4-2-41 through being positioned on the left rail bar 1-12-4 of track on right side, runs to the high-order guide surface 2-221-4 in right side upper (referring to Figure 24) on the left rail bar 1-11-4 right side of left track.Simultaneously, the high-order directive wheel 3-32 of the upper operation of the high-order guide surface 2-126-4 in left side of the right rail bar 1-23-4 along middle orbit of this vehicle is by under the effect of the operation inertia at vehicle, moment strides across the breach of the directive wheel passage 4-1-41 top of a low level at track switch joint place, proceed on the high-order guide surface 2-123-4 in left side of right rail bar 1-21-4 of left track, and subsequently again through continuing after another the high-order directive wheel passage 4-2-42 on the left rail bar 1-12-4 of right track along the high-order guide surface 2-123-4 operation in left side (referring to Figure 25) of the right rail bar 1-21-4 of left track, thereby allow vehicle keep straight on and to enter left track from middle orbit.

For allow high-order directive wheel 3-32 can be as far as possible safety and stride across reposefully the breach on the guide surface that the directive wheel passage 4-1-41 of above-mentioned low level causes, middle orbit should be with left track on same section of straight line section.Like this, moment moment of the breach causing at the high-order described directive wheel passage 4-1-41 of directive wheel 3-32 leap, not only at least also have another high-order directive wheel operating in equally on this guide surface also to possess effective guide function, and, also, because vehicle is in the effect of the operation inertia in this section of straight line section, can more effectively avoid the derailment accident of vehicle.

From the cross vehicle of node of middle orbit approaching track switch, if its all directive wheels have all dropped to low level, so, the directive wheel 3-21 of the low level of the upper operation of the right side low level guide surface 2-215-4 of the left rail bar 1-13-4 along middle orbit of this vehicle is upper the right side low level guide surface 2-212-4 of left rail bar 1-12-4 that directly smoothly proceeds to right track, and at the follow-up reforwarding row of directive wheel passage 4-1-42 (referring to Figure 24) through a low level on the right rail bar 1-21-4 of left track subsequently.Simultaneously, the directive wheel 3-31 of the low level of the upper operation of left side low level guide surface 2-116-4 of the right rail bar 1-23-4 along middle orbit of this vehicle, by after the directive wheel passage 4-1-41 of the low level of the right rail bar 1-21-4 through left track, proceeds to the upper operation of left side low level guide surface 2-114-4 (referring to Figure 25) of the right rail bar 1-22-4 of right track.Thereby allow vehicle proceed to right track.

As can be seen from the figure the directive wheel that, enters the vehicle of track switch by left track must all be promoted to a high position in advance.The directive wheel that enters the vehicle of track switch from right track must all drop to low level in advance.The upper and lower flanged limits of guide surface of groove form, also can force to allow the directive wheel of off-normal position be elevated in advance home, to avoid fault.

As shown in Figure 26,27, four bearing wheels 5 and four directive wheels 3 that are applicable to 6 bottoms, chassis that operate in the vehicle on track shown in Figure 24,25 are symmetrically distributed on the left and right rail bar 1 of track by rectangle position.Four directive wheels 3 can lifting transposition on guide surface 2.In vehicle operating process, guide wheel shaft support the 3-4 parallel and vehicle heading all the time of riser shape.

Track embodiment 5 of the present invention is as shown in Figure 28 to Figure 30.Track in the present embodiment, be on the basis of track embodiment 1, increased a left rail bar that there is no guide surface.In the per share track of switch section shown in the figure, there are the left rail bar that is parallel to each other and is equally spaced, middle rail bar and right rail bar.Wherein, there is guide surface side, two of the left and right of middle rail bar, and left rail bar and right rail bar do not have guide surface.

As shown in figure 29, in this section of track switch section, the high-order guide surface 2-227-5 in right side of the middle rail bar 1-31-5 of left track passes after two high-order directive wheel passage 4-2-53,4-2-52 on left rail bar 1-12-5 and the middle rail bar 1-32-5 that lays respectively at right track successively, on the high-order guide surface 2-229-5 in the right side of the smooth-going middle rail bar 1-33-5 that is transitioned into middle orbit.After the directive wheel passage 4-1-52 of the right side low level guide surface 2-218-5 of the middle rail bar 1-32-5 of right track through the low level on the right rail bar 1-21-5 of left track, direct smooth-going linking is to the right side low level guide surface 2-219-5 of the middle rail bar 1-33-5 of described middle orbit.

Referring to Figure 30, the high-order guide surface 2-128-5 in left side of the middle rail bar 1-32-5 of right track passes after two high-order directive wheel passage 4-2-54,4-2-51 on right rail bar 1-21-5 and the middle rail bar 1-31-5 that lays respectively at left track successively, on the high-order guide surface 2-129-5 in the left side of the smooth-going middle rail bar 1-33-5 that is transitioned into middle orbit.After the directive wheel passage 4-1-51 of the left side low level guide surface 2-117-5 of the middle rail bar 1-31-5 of left track through the low level on the left rail bar 1-12-5 of right track, direct smooth-going linking is to the left side low level guide surface 2-119-5 of the middle rail bar 1-33-5 of described middle orbit.

The vehicle moving on track in the present embodiment, its bearing wheels can be in three rail bars up the sailing of carrying rail level at top of any two rail bars, even, can also, by shown in Figure 31,32, in 6 bottoms, chassis of expanded letter heavy-duty vehicle, four even more bearing wheels be arranged on the carrying rail level of three rail bars simultaneously.

Obviously, be adapted at the vehicle that moves on the track in track embodiment 1, also can in the track with three rail bars in this track embodiment 5, move.Therefore, the track in this track embodiment 5 can be simultaneously for the vehicle of multiple not isostructure, different width of the carbody, different directive wheel quantity provides service condition.

Track embodiment 6 of the present invention is as shown in Figure 34 to Figure 37.The track of introducing in the present embodiment, be on the basis of track embodiment 3, increased a left rail bar that there is no guide surface.Or on the right rail bar of embodiment 5, increase a right side guide surface.

Referring to Figure 34,35,37, in track switch section shown in the figure, the high-order guide surface 2-227-6 in right side of the middle rail bar 1-31-6 of left track passes after two high-order directive wheel passage 4-2-63,4-2-62 on left rail bar 1-12-6 and the middle rail bar 1-32-6 that lays respectively at right track successively, on the high-order guide surface 2-229-6 in the right side of the smooth-going middle rail bar 1-33-6 that is transitioned into middle orbit.After the directive wheel passage 4-1-62 of the right side low level guide surface 2-218-6 of the middle rail bar 1-32-6 of right track through the low level on the right rail bar 1-21-6 of left track, direct smooth-going linking is to the right side low level guide surface 2-219-6 of the middle rail bar 1-33-6 of described middle orbit.The high-order guide surface 2-223-6 in the right side of the right rail bar 1-21-6 of left track is successively through laying respectively at after three high-order directive wheel passage 4-2-67 on the left rail bar 1-12-6 of right track, middle rail bar 1-32-6 and right rail bar 1-22-6,4-2-66,4-2-65, and direct smooth-going linking is to the high-order guide surface 2-226-6 in right side of the right rail bar 1-23-6 of middle orbit.The direct smooth-going linking of right side low level guide surface 2-214-6 of the right rail bar 1-22-6 of right track is to the right side low level guide surface 2-216-6 of the right rail bar 1-23-6 of middle orbit.

Referring to Figure 34,36, in track switch section shown in the figure, after the directive wheel passage 4-1-61 of the left side low level guide surface 2-117-6 of the middle rail bar 1-31-6 of described left track through the low level on the left rail bar 1-12-6 of right track, direct smooth-going linking is to the left side low level guide surface 2-119-6 of the middle rail bar 1-33-6 of described middle orbit.The high-order guide surface 2-128-6 in left side of the middle rail bar 1-32-6 of right track passes after two high-order directive wheel passage 4-2-64,4-2-61 on right rail bar 1-21-6 and the middle rail bar 1-31-6 that lays respectively at left track successively, on the high-order guide surface 2-129-6 in the left side of the smooth-going middle rail bar 1-33-6 that is transitioned into middle orbit.

The vehicle that is adapted at operation in track embodiment 1 also can move on the middle rail bar of the track of the present embodiment and right rail bar or middle rail bar and left rail bar.Be adapted at the vehicle moving on the track in track embodiment 2, also can on the middle rail bar of the track of the present embodiment and right rail bar, move.The vehicle moving in track described in track embodiment 5 also can move in the track of the present embodiment.Therefore, the track in the present embodiment can be simultaneously for the vehicle of more kinds of not isostructures, different width of the carbody, different directive wheel quantity provides service condition.

Track embodiment 7 of the present invention is as shown in Figure 38 to Figure 41.Track in the present embodiment, be on the basis of track embodiment 3, and having increased a left surface has the left rail bar of guide surface; Or increase right side guide surface at the left rail bar of track embodiment 6.

Referring to Figure 38,40,41, in track switch section shown in the figure, the high-order guide surface 2-227-7 in right side of the middle rail bar 1-31-7 of left track passes after two high-order directive wheel passage 4-2-73,4-2-72 on left rail bar 1-12-7 and the middle rail bar 1-32-7 that lays respectively at right track successively, on the high-order guide surface 2-229-7 in the right side of the smooth-going middle rail bar 1-33-7 that is transitioned into middle orbit.After the directive wheel passage 4-1-72 of the right side low level guide surface 2-218-7 of the middle rail bar 1-32-7 of right track through the low level on the right rail bar 1-21-7 of left track, direct smooth-going linking is to the right side low level guide surface 2-219-7 of the middle rail bar 1-33-7 of described middle orbit.The high-order guide surface 2-223-7 in the right side of the right rail bar 1-21-7 of left track is successively through laying respectively at after three high-order directive wheel passage 4-2-77 on the left rail bar 1-12-7 of right track, middle rail bar 1-32-7 and right rail bar 1-22-7,4-2-76,4-2-75, and direct smooth-going linking is to the high-order guide surface 2-226-7 in right side of the right rail bar 1-23-7 of middle orbit.The direct smooth-going linking of right side low level guide surface 2-214-7 of the right rail bar 1-22-7 of right track is to the right side low level guide surface 2-216-7 of the right rail bar 1-23-7 of middle orbit.

Referring to Figure 38,39, in track switch section shown in the figure, after the directive wheel passage 4-1-71 of the left side low level guide surface 2-117-7 of the middle rail bar 1-31-7 of left track through the low level on the left rail bar 1-12-7 of right track, direct smooth-going linking is to the left side low level guide surface 2-119-7 of the middle rail bar 1-33-7 of described middle orbit.

Referring to Figure 39, the high-order guide surface 2-128-7 in left side of the middle rail bar 1-32-7 of right track passes after two high-order directive wheel passage 4-2-74,4-2-71 on right rail bar 1-21-7 and the middle rail bar 1-31-7 that lays respectively at left track successively, on the high-order guide surface 2-129-7 in the left side of the smooth-going middle rail bar 1-33-7 that is transitioned into middle orbit.The high-order guide surface 2-122-7 in the left side of the left rail bar 1-12-7 of right track is successively through laying respectively at after three high-order directive wheel passage 4-2-710 on the right rail bar 1-21-7 of left track, middle rail bar 1-31-7 and left rail bar 1-11-7,4-2-79,4-2-78, and direct smooth-going linking is to the high-order guide surface 2-125-7 in left side of the left rail bar 1-13-7 of middle orbit.The direct smooth-going linking of left side low level guide surface 2-111-7 of the left rail bar 1-11-7 of left track is to the left side low level guide surface 2-115-7 of the left rail bar 1-13-7 of middle orbit.

Be adapted in

track embodiment

1 and 2 vehicle of operation, on middle rail bar that also can be in the track of the present embodiment and right rail bar or middle rail bar and left rail bar, move.The vehicle moving in track described in embodiment 5 and embodiment 6 also can move in the track of the present embodiment.Therefore, the track in the present embodiment can be simultaneously for the vehicle of more kinds of not isostructures, different width of the carbody, different directive wheel quantity provides service condition.

Track embodiment 8 of the present invention as shown in figure 42.This is that the track of describing in two gangs of track embodiment 2 is the track switch forming after cross at grade intersection mutually.

Referring to Figure 42, the right flank of the right rail bar 1-21-8 of left track (track of the sensing left front, right back from figure) has the high-order guide surface 2-223-8 in a right side, and the left surface of the left rail bar 1-11-8 of left track has a high-order guide surface in left side (mark slightly).The left surface of the left rail bar 1-12-8 of right track (track of the sensing right front, left back from figure) has a left side low level guide surface 2-112-8, and the right flank of the right rail bar 1-22-8 of left track has the high-order guide surface in a right side (mark slightly).

In the time that vehicle moves on right track, in the directive wheel passage 4-1-81 of four low levels that the directive wheel that is adjusted to low level moving on the guide surface of the low level of right track can be from the rail bar of left track, 4-1-82,4-1-83,4-1-84, smoothly pass.

In the time that vehicle moves on left track, in being adjusted to of moving on the high-order guide surface of left track four high-order directive wheel passage 4-2-81 that high-order directive wheel can be from the rail bar of right track, 4-2-82,4-2-83,4-2-84, pass.Therebetween, each directive wheel needs the narrow breach of about 4 centimetres of width that the directive wheel passage that strides across low level causes.Because of the width of narrow breach, much smaller than the diameter of directive wheel, (being defined as 20-30 centimetre as the normal diameter suggestion of the directive wheel in passenger and freight transportation system is advisable, and suggestion adopts solid rubber wheel), therefore the vibrations that, directive wheel causes in the time striding across breach are very little.Equally, the vehicle that diameter produces when the narrow ditch crossing on all carrying rail levels that caused by directive wheel channel roof breach much larger than the vehicle bearing wheels of the directive wheel amplitude of jolting is also very little.

What Figure 43 to Figure 46 showed is a kind of wheel of vehicle and layout plane and steering procedure of rail that can carry out at the right-angled intersection track switch section of the track shown in Figure 42 right-angle steering.Referring to Figure 43, when vehicle moves near the Centroid of right-angled intersection track switch along the longitudinal direction of arrow in figure, automated driving system first makes car brakeing as far as possible near center of turnout position.Now, four bearing wheels 5 of vehicle chassis 6 bottoms are positioned near the crossover node of rail bar.Four directive wheels 3 are arranged on the guided outside face of two rail bars 1 of figure long rails.The guide wheel shaft support 3-4 of the riser shape of directive wheel 3 all can back and forth walk in the directive wheel passage 4 on the every rail bar 1 of cross track.

After vehicle location, then press as shown in Figure 44, automated driving system moves to four directive wheels 3 the guided outside face of cross track from the guided outside face upper rotary of long rails.The translation process of directive wheel comprises the turning course and the lifting process that carry out simultaneously.The guide wheel shaft support 3-4 of the riser shape of the directive wheel 3 after translation puts in place has also carried out 90 degree flat turns simultaneously, parallel with cross track.

The process that directive wheel 3 translations put in place is also a process of proofreading and correct vehicle location.Because, the clamping process of four directive wheels 3 guide surface to cross track, can automatic calibration before position error when car brakeing.

Referring to Figure 45,46, directive wheel 3 is after the guide surface of long rails moves to the guide surface of cross track, and four bearing wheels 5 are also returned and turn 90 degrees along king separately, makes the traffic direction of bearing wheels from longitudinally transferring to laterally.Now, after car body restarts, transversely orbital motion of the direction of arrow shown in Figure 46 will be pressed.

4 bearing wheels 5-11 that longitudinally arrange and the bearing wheels 5-22 of four lateral arrangement are equipped with in vehicle chassis 6 bottoms of showing in Figure 47,48.When vehicle is in the time that long rails moves, rolling-operation on the carrying rail level of two rail bars in left and right of four longitudinal load-bearings wheel 5-11 and long rails.And the bearing wheels 5-22 of four lateral arrangement is under elevating mechanism effect, rise to vacant state, can not contact with rail bar.When the vehicle stop of orbital motion is along the longitudinal at right-angled intersection track switch Nodes, need to proceed to cross track time, first system will make four directive wheels 3 move to the guide surface of cross track from the guide surface of long rails, again four lateral bearing wheel 5-22 are dropped on the carrying rail level of cross track, finally again four longitudinal load-bearing wheel 5-11 are risen to overhead positions, disengaging contacts with rail bar.Now, the vehicle restarting, will operate on cross track.

Stereogram shown in Figure 49, has shown a kind of main structure of the vehicle chassis that is positioned at rail switch place as shown in figure 42.Four rotatable bearing wheels 5 and four a kind of rotatable and liftings are as shown in Figure 14 equipped with in the below, four bights of this square vehicle chassis 6, and have the directive wheel of driving mechanism.This moment, the state of the direction operation of this vehicle chassis 6 in arrow indication in figure.The directive wheel wheel body 3-1 moving along the right side guide surface 2-223-8 of left track can walk in two of a right track high-order directive wheel passage 4-2-84 and 4-2-82.The guide wheel shaft support 3-4 of the riser shape of these directive wheels can pass in the breach above the high-order directive wheel passage of right track.The drive motors 3-8 of directive wheel drives the directive wheel wheel body 3-1 rotation being pressed on guide surface 2-223-8 via driving type vertical shaft 3-6, thereby drives vehicle mobile.The drive motors 5-2 of bearing wheels 5 also can drive bearing wheels 5 rotating operations.In the time that vehicle accurately stops at the right-angled intersection Nodes of track, 4 bearing wheels 5 can be returned and turn 90 degrees along vertical shaft, and traffic direction is turned on another strand of track in track switch.

The translation process of directive wheel and the turning course of bearing wheels, as shown in Figure 50 to Figure 53.The flat turn arm 3-10 of directive wheel returns and turn 90 degrees along flat turn axle 3-9, and utilizes liftable flat turn axle 3-9 to do lifting by a small margin simultaneously, moves on the guide surface 2-112-8 of another low level from a high-order guide surface 2-223-8.Bearing wheels 5 turns on the traffic direction of another strand of track in track switch after returning and turn 90 degrees along bearing wheels rotary vertical shaft 5-1.

The schematic side view of vertical angle, can find out each other from two of vehicle shown in Figure 54,55, the appearance profile that the directive wheel wheel body 3-1 moving in high-order spill guide surface 2-223-8 and the guide wheel shaft support 3-4 of riser shape form, the high-order section that just can pass another strand of track be directive wheel passage 4-2-83 and the 4-2-84 of convex shape.Same, when directive wheel drops to after low level, the guide wheel shaft support 3-4 of directive wheel wheel body 3-1 and riser shape also can walk in directive wheel passage 4-1-83, the 4-1-84 of the convex shape of low level.Referring to Figure 55, because the wheel footpath of bearing wheels 5 is larger, in the time crossing the narrow slot at directive wheel passage 4-1-83 and 4-1-84 top, the vibrations that produce will be very slight.

Track embodiment 9 of the present invention is as shown in Figure 56.Different from track embodiment 8, there is the guide surface of symmetrical profile the both sides of every rail bar in this embodiment.Two rail bar 1-12-9 of right track and 1-22-9 have left side low level guide surface 2-114-9,2-112-9 on left side, and opposite side also has the right side low level guide surface (mark slightly) of same configuration size.High-order guide surface 2-221-9, the 2-223-9 towards right Shang Douyou right side, side of two rail bar 1-11-9 of left track and 1-21-9, opposite side also has the high-order guide surface in the right side of same configuration size (mark slightly).

Obviously, the right-angled intersection track switch of this track, is applicable to the vehicle operating of multiple aforesaid different wheel body layouts and turns to.And, if this right-angled intersection track switch is latticed place by the such layout of expanding shown in Figure 89, can allow that aforesaid multiple vehicle normally moves even flat turn commutation take wherein any two or three adjacent rail bars as track.

Produce and assembling for the ease of batch production modularization, the right-angled intersection Nodes of rail bar, can be by becoming individual member by Mould Machining like that shown in Figure 57.Material can use the nonmetallic composite that high rigidity, high strength, high abrasion, relative cost are low to make.Such as fibrous concrete material.

In order to reduce the beam-and-rail thickness of track, save material, can be by shown in Figure 58, allow the position of the guide surface on the different tracks half that crosses one another, that is to say, the bottom boundaries of high-order guide surface is limited near the center line of low level guide surface, and the top boundary of low level guide surface is limited near the center line of high-order guide surface.Like this, when high-order directive wheel run on high-order guide surface by the breach of directive wheel passage disjunction place of low level time, remaining half range guide surface still can allow directive wheel cross over still narrower disjunction district, steadily crosses crossover node.

A kind of can be at the wheel of the vehicle chassis 6 of the switch section right-angle steering of track shown in Figure 56 and rail layout plane and steering procedure schematic diagram as shown in Figure 59-62.Along the direction of arrow shown in Figure 59 longitudinally 8 of vehicle of operation can the rotating directive wheel 3 of translation can be according to the mode shown in Figure 60, from the guide surface rotation translation of long rails to the guide surface of cross track.Four bearing wheels 5 also can along its separately the vertical shaft at center return and turn 90 degrees.

The structure of this vehicle chassis part is as shown in Figure 63,64.Four bights of vehicle chassis 6 can installation module complete wheels member.Every cover wheels member comprises two groups of liftables and directive wheel rotating, drive system, and rotatable bearing wheels assembly.The rotary motive power of directive wheel and locking power, all rely on hydraulic-driven bar 7 to bear.Every cover guide wheel units, except flat turn and lifting, can rely on and turn over axle 3-13 and upwards overturn and pack up, and temporarily loses guide effect.Like this, on the different size that this vehicle can be described in aforesaid various track embodiment and the track of structure, move, there is the compatibility of height, and in needs, can utilize 8 directive wheels with driving force, make vehicle there is better acceleration, climbing and braking ability.For freely organizing into groups of vehicle, buffering push rod 6-1 is all installed on the four direction of vehicle chassis 6.The a set of modular wheels member of this vehicle as shown in Figure 65.Hydraulic-driven bar 7, via the special-shaped flat turn arm 3-10 of directive wheel, can spend along flat turn vertical shaft 3-9 revolution at least 90 guide wheel units, and utilizes the flat turn vertical shaft 3-9 of lifting by a small margin to do lifting transposition action.Each bearing wheels 5 can, along eccentric vertical shaft 5-4 revolution, also can be turned round along king 5-3.In the time that vehicle normally travels along track, system will locked-center vertical shaft, makes to form universal wheel function between bearing wheels 5 and eccentric vertical shaft 5-4.And when vehicle is in the time that right-angled intersection track switch section carries out right angle flat turn, system can drive bearing wheels 5 to return to turn 90 degrees along king and turn to, thereby complete the right-angle steering action of vehicle at right-angled intersection track switch section.

Figure 66 to Figure 68 introduced a kind of can be at the rail switch section of the different right-angled intersection in length and breadth of two strands of width and the vehicle that can mutually turn on two strands of tracks in length and breadth.Identical with shown in Figure 56 of the section of this track.Referring to Figure 66, stop at four directive wheels 3 of rectangular vehicle chassis 6 belows of the right-angled intersection Nodes of track in length and breadth and be distributed in the guided outside face of two rail bars of long rails and the inner side guide surface of two rail bars of cross track.In the time that vehicle carries out right-angle steering operation, 4 directive wheels 3 can move to the inner side guide surface of cross track from the guided outside face revolution of long rails according to the revolution direction of arrow shown in Figure 67.After directive wheel completes transfer transposition action, four bearing wheels 5, also by returning and turn 90 degrees along eccentric vertical shaft separately, proceed to cross track from long rails.Like this, vehicle just can, by the direction shown in the lateral arrows in Figure 68, move on cross track.The advantage of the layout type of this directive wheel is can allow vehicle move on wider cross track time, can allow the cross direction profiles distance of four groups of directive wheels and bearing wheels strengthen as far as possible.The obvious like this stable operation that can more be conducive to vehicle on mechanics.

Track shown in Figure 69-70, identical with Figure 66-68, still, stop at four directive wheels 3 of 6 belows, chassis of the vehicle of two strands of track right-angled intersection Nodes in length and breadth and be all positioned at the inner side of two strands of tracks, and the rotary vertical shaft of the vertical shaft of directive wheel 3 and bearing wheels 5 overlaps.The general outline line of vehicle, all the time within the center line in the both sides rail bar of track in length and breadth.When the direction that system is turned round arrow according to Figure 69 allows after four directive wheels 3 and four bearing wheels 5 turn round commutation, still can allow within all members of vehicle are all limited in the center line of groined type rail bar.The object of this feature is: when multiple vehicles in this track in length and breadth forms the track barrier of grid layout cross shifting and freely turn in, can obtain the compacter environment of vehicle operating more flexibly.Shown in Figure 71-73 is exactly the stereogram of the structure of a this vehicle.Referring to Figure 71, this appearance profile with the chassis 6 of the special vehicle of hollow shape is limited in length and breadth in the scope between the center line of adjacent rail bar 1 of the rail network that many rail bars 1 of intersecting form completely, in its running, all the time only take the inner side half of rail bar 1, second half of outside can allow other same special vehicles share and use simultaneously, and can not interfere with each other grazing.A bight wheels assembly of this vehicle is as shown in Figure 72, and the flat turn axle 3-9 of its directive wheel and the rotary vertical shaft 5-5 of bearing wheels are on same longitudinal axis.When vehicle carries out right-angle steering when operation, directive wheel and bearing wheels 5 can be without interfering with each other successively in the same way or reversed turning 90 is spent or 270 degree.As shown in Figure 73, the vehicle ' s contour that proceeds to cross track is still limited between the center line of two adjacent rail bars of cross track.

Track embodiment 10 of the present invention as shown in Figure 74.There is guide surface the rail bar inner side of the per share track in this right-angled intersection track switch section, and outside does not have guide surface.On the left rail bar 1-11-110 right flank of left track, there is the high-order guide surface 2-221-10 in a right side; On right rail bar 1-21-10 left surface, there is a high-order guide surface in left side (mark slightly).On the right rail bar 1-22-10 left surface of right track, there is a left side low level guide surface 2-114-10; On left rail bar 1-12-10 right flank, there is a right side low level guide surface (mark slightly).

In the time that vehicle moves on right track, in the directive wheel passage 4-1-101 of four low levels that the directive wheel that is adjusted to low level moving on the guide surface of the low level of right track can be from the rail bar of left track, 4-1-102,4-1-103,4-1-104, smoothly pass.

In the time that vehicle moves on left track, in being adjusted to of moving on the high-order guide surface of left track four high-order directive wheel passage 4-2-101 that high-order directive wheel can be from the rail bar of right track, 4-2-102,4-2-103,4-2-104, pass.

Track construction compatibility in track and the track embodiment 4 describing in this track embodiment 10.

Be adapted on the rail switch in embodiment 10 vehicle of operation and right-angle steering as shown in Figure 75.The gyroaxis 3-9 of its directive wheel 3 overlaps with the gyroaxis of bearing wheels 5.Carrying out in right-angle steering operating process, bearing wheels 5 and directive wheel 3 can be distinguished 90 revolutions that travel direction is contrary, proceed to cross track from long rails.

What Figure 76 showed is the vehicle that another kind is adapted on the rail switch in embodiment 10 operation and right-angle steering.The gyroaxis 3-9 of its directive wheel 3 is in the four jiaos of layouts in groined type track switch inner side, and the rotary vertical shaft 5-5 of bearing wheels 5 is distributed in four jiaos, the outside place of two strands of tracks of groined type track switch.The benefit of this bearing wheels placement scheme is to strengthen the spacing of vehicle front and back wheel, improves stability.

Track embodiment 11 of the present invention is as shown in Figure 77.This is the switch section of the right-angled intersection of the track of description in track embodiment 5.As shown in the figure, the middle rail bar 1-31-11 right flank of left track has the high-order guide surface 2-227-11 in right side, and left surface has the high-order guide surface in left side (mark slightly).The middle rail bar 1-32-11 left surface of right track has left side low level guide surface 2-118-11, and right flank has right side low level guide surface (mark slightly).Article two, the infall periphery of middle rail bar has directive wheel passage 4-1-111, the 4-1-112 of two high-order directive wheel passage 4-2-113,4-2-114 and two low levels.The infall of the left rail bar 1-11-11 of left track and the middle rail bar 1-32-11 of right rail bar 1-21-11 and right track, has directive wheel passage 4-1-113,4-1-114,4-1-115, the 4-1-116 of four low levels.The infall of the left rail bar 1-12-11 of right track and the middle rail bar 1-31-11 of right rail bar 1-22-11 and left track, has four high-order directive wheel passage 4-2-111,4-2-112,4-2-115,4-2-116.

The end face of the middle rail bar of the track in Figure 77 can be not used in and serve as carrying rail level, and allows middle rail bar not bear specially the guide rail of bearing wheels weight as only bearing directive wheel horizontal pressure force.The bearing wheels of vehicle can only be moved on the carrying rail level at rail bar top, track left and right.

Figure 78 has shown the wheel body layout type on the chassis 6 of the vehicle moving on track shown in a kind of Figure 77 of being adapted at.Four directive wheels 3 that stop at vehicle chassis 6 belows, middle part at orbiting vane crossover node place can be along rotary vertical shaft, press curved arrow direction reciprocating rotating in figure at least 90 degree, between the different guide surface of the height of the middle rail bar of track in length and breadth, mutually shift.Four bearing wheels 5 also can be returned and turn 90 degrees according to the king of self, are commutating in length and breadth between track.

The both sides rail bar of the rail switch in length and breadth shown in Figure 77, also can, by shown in Figure 79, arrange guide surface on the lateral surface of siding track bar outside, forms the right-angled intersection track switch form of the two strands of tracks of the track embodiment 7 shown in Figure 38.

Track embodiment 12 of the present invention is as shown in Figure 80.This is a kind of right-angled intersection track switch embodiment of two strand of three rail bar track with equal height guide surface.That the guide surface height of the middle rail bar both sides of two strand of three rail bar track in the present embodiment is identical with the difference of track shown in Figure 77.Thereby its all directive wheel passage 4 also has identical height.Compared with track embodiment 1-11, in the application of unsettled frame mode, this track can be under the prerequisite of the same structural mechanical property of maintenance, and what rail bar thickness was done is thinner, thereby can reduce the material cost of track component.And, use the directive wheel of the vehicle of this track also can cancel elevating function, thereby simplify the driving mechanism of vehicle.

Because the directive wheel passage 4 at the crossover node place of two of the direction in length and breadth of track embodiment 12 rail bar with guide surface makes the guide surface of every rail bar 1 both sides all go out to reveal wider interruption section, cause the directive wheel wheel body of vehicle when through this section, depart from completely and the contacting of guide surface temporary transient, occur the of short duration guiding inefficacy period.For fear of the guiding Problem of Failure of this bad section, can allow vehicle such according to Figure 81-84, adopt the guidance mode that increases directive wheel.As shown in Figure 81, two directive wheel wheel body 3-1 that interconnect via revoliving arm 3-10 form one group of disjunctor guiding wheels.Center, each vehicle chassis below, is arranged symmetrically with four groups of disjunctor guiding wheels.In the time that the directive wheel wheel body 3-1 of this disjunctor guiding wheels passes through bad section, can remain and have at least four directive wheel wheel body 3-1 to bear effective guiding function.

Certainly, in the time that vehicle is kept straight on by this crossing rail switch section with the normal speed of a motor vehicle, only rely on the operation inertia of vehicle, also can allow vehicle safety pass through this bad section.But in the time just resting on right-angled intersection node, still need the position-limiting action of disjunctor guiding wheels to guarantee that vehicle avoids derailing, and carry out right-angle steering action.

Figure 81-84 order has shown that a vehicle relies on four groups of disjunctor guiding wheels to carry out the process of right-angle steering.Can find out in the drawings, when in vehicle operating process, have all the time at least four directive wheel wheel body 3-1 to contact with the guide surface of rail bar, normally exercise guide function.Referring to Figure 82, after four groups of disjunctor guiding wheels almost align the right-angled intersection node center place that stops at rail switch, system can drive four groups of disjunctor guiding wheels according to shown in Figure 83 and Figure 85,86, carry out 90 degree revolutions along flat turn axle 3-9 separately, allow and proceed in the guide surface 2 of another root rail bar in the directive wheel wheel body 3-1 of revoliving arm 3-10 outer end.Meanwhile, the guide wheel shaft support 3-4 of all 8 riser shapes also returns and turn 90 degrees in the lump.

As shown in Figure 85,86, carry out in right-angle steering process at vehicle, after directive wheel 3 revolutions put in place, four bearing wheels 5 of vehicle are also returned and are turn 90 degrees.After vehicle starts again, by the direction operation along new.

The equal altitudes guide surface principle of the present embodiment, not only can be applied on the middle rail bar of three rail bar tracks shown in Figure 80, in the track grid occasion that also can arrange at double track bar track, on a large scale, is applied on the both sides guide surface of all rail bars.

In the different two strands of double track bar tracks of, that width shown in Figure 87,88, also can apply the mode of equal altitudes guide surface.In this example, there is guide surface and the directive wheel passage of equal height all rail bars both sides of two strands of tracks of mutual right-angled intersection.The directive wheel distribution mode of vehicle is also pressed shown in figure, when vehicle stop is during at right-angled intersection Nodes, four groups of disjunctor directive wheel component cloth of vehicle therein one compared with the outside of narrow gauge track, another strand compared with the inner side in broad gauge road.This vehicle also can as shown in FIG., adopt 8 bearing wheels.When vehicle carries out when proceed to the go to action compared with broad gauge road compared with narrow gauge track, system is by after on disjunctor guiding wheels are turned back to compared with the guide surface in broad gauge road, to drop to compared with on the rail bar in broad gauge road compared with four on the broad gauge road bearing wheels 5-22 in vacant state, simultaneously, all the other four bearing wheels 5-11 are raised up, and avoiding being in operation contacts with rail bar.

Right-angled intersection track switch section shown in Figure 42,87 is expanded to layout regularly, can form the grid of rail bar in length and breadth that can infinitely extend on a large scale as shown in Figure 89.Each rail bar crosspoint of this grid as Figure 57,58 or the middle rail bar of Figure 80 joint structure.On this grid orbital region, the foregoing vehicle with right-angle steering function can be along rail bar autonomous and right-angle steering in length and breadth.This feature, greatly increase the range of application of track road network, can form easily the vehicle operating of various uses and stop place, the realization of the novel traffic system conception of describing in 200420019497.3 patent specifications for the inventor provides the technical support scheme that has more practicality.

Reference numerals list: (X represents that same characteristic features is by the difference sequence number of different embodiment, and n represents the position difference sequence number of same characteristic features in same width figure)

Rail bar 1

The left rail bar 1-11-X of left track

The left rail bar 1-12-X of right track

The right rail bar 1-21-X of left track

The right rail bar 1-22-X of right track

The left rail bar 1-13-X of middle orbit

The right rail bar 1-23-X of middle orbit

The middle rail bar 1-31-X of left track

The middle rail bar 1-32-X of right track

The middle rail bar 1-33-X of middle orbit

Guide surface 2

The left side low level guide surface 2-111-X of the left rail bar of left track

The left side low level guide surface 2-112-X of the left rail bar of right track

The left side low level guide surface 2-114-X of the right rail bar of right track

The left side low level guide surface 2-115-X of the left rail bar of middle orbit

The left side low level guide surface 2-116-X of the right rail bar of middle orbit

The left side low level guide surface 2-117-X of the middle rail bar of left track

The left side low level guide surface 2-118-X of the middle rail bar of right track

The left side low level guide surface 2-119-X of the middle rail bar of middle orbit

The right side low level guide surface 2-212-X of the left rail bar of right track

The right side low level guide surface 2-214-X of the right rail bar of right track

The right side low level guide surface 2-215-X of the left rail bar of middle orbit

The right side low level guide surface 2-216-X of the right rail bar of middle orbit

The right side low level guide surface 2-218-X of the middle rail bar of right track

The right side low level guide surface 2-219-X of the middle rail bar of middle orbit

The high-order guide surface 2-122-X in left side of the left rail bar of right track

The high-order guide surface 2-123-X in left side of the right rail bar of left track

The high-order guide surface 2-125-X in left side of the left rail bar of middle orbit

The high-order guide surface 2-126-X in left side of the right rail bar of middle orbit

The high-order guide surface 2-128-X in left side of the middle rail bar of right track

The high-order guide surface 2-129-X in left side of the middle rail bar of middle orbit

The high-order guide surface 2-221-X in right side of the left rail bar of left track

The high-order guide surface 2-223-X in right side of the right rail bar of left track

The high-order guide surface 2-225-X in right side of the left rail bar of middle orbit

The high-order guide surface 2-226-X in right side of the right rail bar of middle orbit

The high-order guide surface 2-227-X in right side of the middle rail bar of left track

The high-order guide surface 2-229-X in right side of the middle rail bar of middle orbit

Directive wheel 3

Directive wheel wheel body 3-1

Directive wheel bearing 3-2

Directive wheel axle bed 3-3

The guide wheel shaft support 3-4 of riser shape

The fixed vertical shaft 3-5 of directive wheel

Directive wheel driving type vertical shaft 3-6

Directive wheel guard shield 3-7

Directive wheel drive motors 3-8

Directive wheel flat turn axle 3-9

Directive wheel flat turn arm 3-10

On directive wheel, turn over axle 3-13

Be positioned at the low level directive wheel 3-11 in left rail bar left side

Be positioned at the high-order directive wheel 3-12 in left rail bar left side

Be positioned at the low level directive wheel 3-21 on left rail bar right side

Be positioned at the high-order directive wheel 3-22 on left rail bar right side

Be positioned at the low level directive wheel 3-31 in right rail bar left side

Be positioned at the high-order directive wheel 3-32 in right rail bar left side

Be positioned at the low level directive wheel 3-41 on right rail bar right side

Be positioned at the high-order directive wheel 3-42 on right rail bar right side

Directive wheel passage 4

High-order directive wheel passage 4-2-Xn

Low level directive wheel passage 4-1-Xn

Bearing wheels 5

Bearing wheels rotary vertical shaft 5-1

Bearing wheels drive motors 5-2

The eccentric vertical shaft 5-3 of bearing wheels

Bearing wheels king 5-4

Bearing wheels rotary vertical shaft 5-5

Forward bearing wheels 5-11

Lateral bearing wheel 5-22

Vehicle chassis 6

Vehicle frame buffering top 6-1

Hydraulic-driven bar 7

Claims

1. a track, in one track, comprises that at least two for carrying the rail bar being parallel to each other (1) of wheel; In with one track, have at least two be positioned at described rail bar (1) side for guided vehicle can be along the guide surface (2) of vertical shaft rotary and liftable directive wheel (3) operation; Wherein, comprise that at least one left side guide surface and at least one being positioned on described rail bar (1) left surface is positioned at the right side guide surface on described rail bar (1) right flank; It is characterized in that:

2. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, after the high-order directive wheel passage (4-2-12) of the high-order guide surface in right side (2-221-1) of the left rail bar (1-11-1) of left track through the left rail bar (1-12-1) of right track, the high-order guide surface in right side (2-225-1) of the smooth-going left rail bar (1-13-1) that is transitioned into middle orbit; The high-order guide surface in the left side of the left rail bar (1-12-1) of right track (2-122-1) is successively through laying respectively at after two high-order directive wheel passages (4-2-13) on right rail bar (1-21-1) and the left rail bar (1-11-1) of left track, (4-2-11), the left side high position guide surface (2-125-1) of the smooth-going left rail bar (1-13-1) that is transitioned into middle orbit;

C), in described track switch section, the direct smooth-going linking in left side low level guide surface (2-111-1) of the left rail bar (1-11-1) of left track is to the left side low level guide surface (2-115-1) of the left rail bar (1-13-1) of middle orbit; The right side low level guide surface (2-212-1) of the described left rail bar (1-12-1) that is arranged in right track is from a low level directive wheel passage (4-1-11) of the right rail bar (1-21-1) of left track passes, and direct smooth-going linking is to the right side low level guide surface (2-215-1) of the left rail bar (1-13-1) of described middle orbit.

3. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, the high-order guide surface in the right side of the right rail bar (1-21-2) of left track (2-223-2) is successively through being positioned at after high-order directive wheel passage (4-2-2) 4 on left rail bar (1-12-2) and the right rail bar (1-22-2) of right track, (4-2-2) 2, and direct smooth-going linking is to the right side high position guide surface (2-226-2) of the right rail bar (1-23-2) of middle orbit; The high-order guide surface in the left side of the left rail bar (1-12-2) of right track (2-122-2) is successively through laying respectively at after two high-order directive wheel passages (4-2-2) 3 on right rail bar (1-21-2) and the left rail bar (1-11-2) of left track, (4-2-2) 1, and direct smooth-going linking is to the left side high position guide surface (2-125-2) of the left rail bar (1-13-2) of middle orbit;

C), in described track switch section, the direct smooth-going linking in left side low level guide surface (2-111-2) of the left rail bar (1-11-2) of left track is to the left side low level guide surface (2-115-2) of the left rail bar (1-13-2) of middle orbit; The direct smooth-going linking in right side low level guide surface (2-214-2) of the right rail bar (1-22-2) of right track is to the right side low level guide surface (2-216-2) of the right rail bar (1-23-2) of middle orbit.

4. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, the high-order guide surface in right side (2-221-3) of the left rail bar (1-11-3) of left track passes after the high-order directive wheel passage (4-2-32) on the left rail bar (1-12-3) that is positioned at right track, the high-order guide surface in the right side of the smooth-going left rail bar (1-13-3) that is transitioned into middle orbit (2-225-3); The high-order guide surface in the left side of the left rail bar (1-12-3) of right track (2-122-3) is successively through laying respectively at after two high-order directive wheel passages (4-2-33) on right rail bar (1-21-3) and the left rail bar (1-11-3) of left track, (4-2-31), the left side high position guide surface (2-125-3) of the smooth-going left rail bar (1-13-3) that is transitioned into middle orbit;

C), in described track switch section, the direct smooth-going linking in left side low level guide surface (2-111-3) of the left rail bar (1-11-3) of left track is to the left side low level guide surface (2-115-3) of the left rail bar (1-13-3) of middle orbit; The right side low level guide surface (2-212-3) of the left rail bar (1-12-3) of right track passes after the low level directive wheel passage (4-1-31) on the right rail bar (1-21-3) that is positioned at left track, and direct smooth-going linking is to the right side low level guide surface (2-215-3) of the left rail bar (1-13-3) of described middle orbit;

D) in described track switch section, the high-order guide surface in the right side of the right rail bar (1-21-3) of left track (2-223-3) is successively through laying respectively at after two high-order directive wheel passages (4-2-35) on left rail bar (1-12-3) and the right rail bar (1-22-3) of right track, (4-2-34), and direct smooth-going linking is to the right side high position guide surface (2-226-3) of the right rail bar (1-23-3) of middle orbit;

E) in described track switch section, the right side low level guide surface (2-214-3) of the right rail bar (1-22-3) of right track, direct smooth-going linking is to the right side low level guide surface (2-216-3) of the right rail bar (1-23-3) of middle orbit.

5. a kind of track according to claim 1, is characterized in that:

C) the high-order guide surface in the left side of the right rail bar (1-21-4) of left track (2-123-4) passes after the high-order directive wheel passage (4-2-42) on the left rail bar (1-12-4) that is positioned at right track, the high-order guide surface in the left side of the smooth-going right rail bar (1-23-4) that is transitioned into middle orbit (2-126-4); The high-order guide surface in right side (2-221-4) of the left rail bar (1-11-4) of left track passes after the high-order directive wheel passage (4-2-41) on the left rail bar (1-12-4) that is positioned at right track, the high-order guide surface in the right side of the smooth-going left rail bar (1-13-4) that is transitioned into middle orbit (2-225-4);

D) the right side low level guide surface (2-212-4) of the left rail bar (1-12-4) of right track passes after the low level directive wheel passage (4-1-42) on the right rail bar (1-21-4) that is positioned at left track, and smooth-going linking is to the right side low level guide surface (2-215-4) of the left rail bar (1-13-4) of middle orbit;

E) the left side low level guide surface (2-114-4) of the right rail bar (1-22-4) of right track passes after the low level directive wheel passage (4-1-41) on the right rail bar (1-21-4) that is positioned at left track, and smooth-going linking is to the left side low level guide surface (2-116-4) of the right rail bar (1-23-4) of middle orbit.

6. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, the high-order guide surface in the right side of the middle rail bar (1-31-5) of left track (2-227-5) is successively through laying respectively at after two high-order directive wheel passages (4-2-53) on left rail bar (1-12-5) and the middle rail bar (1-32-5) of right track, (4-2-52), the right side high position guide surface (2-229-5) of the smooth-going middle rail bar (1-33-5) that is transitioned into middle orbit; The high-order guide surface in the left side of the middle rail bar (1-32-5) of right track (2-128-5) is successively through laying respectively at after two high-order directive wheel passages (4-2-54) on right rail bar (1-21-5) and the middle rail bar (1-31-5) of left track, (4-2-51), the left side high position guide surface (2-129-5) of the smooth-going middle rail bar (1-33-5) that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface (2-117-5) of the middle rail bar (1-31-5) of left track passes after the low level directive wheel passage (4-1-51) on the left rail bar (1-12-5) that is positioned at right track, and smooth-going linking is to the left side low level guide surface (2-119-5) of the middle rail bar (1-33-5) of middle orbit; The right side low level guide surface (2-218-5) of the middle rail bar (1-32-5) of right track passes after the low level directive wheel passage (4-1-52) on the right rail bar (1-21-5) that is positioned at left track, and smooth-going linking is to the right side low level guide surface (2-219-5) of the middle rail bar (1-33-5) of described middle orbit.

7. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, the high-order guide surface in the right side of the middle rail bar (1-31-6) of left track (2-227-6) is successively through laying respectively at after two high-order directive wheel passages (4-2-63) on left rail bar (1-12-6) and the middle rail bar (1-32-6) of right track, (4-2-62), the right side high position guide surface (2-229-6) of the smooth-going middle rail bar (1-33-6) that is transitioned into middle orbit; The high-order guide surface in the left side of the middle rail bar (1-32-6) of right track (2-128-6) is successively through being arranged in after two high-order directive wheel passages (4-2-64) on right rail bar (1-21-6) and the rail bar (1-31-6) of left track, (4-2-61), the left side high position guide surface (2-129-6) of the smooth-going middle rail bar (1-33-6) that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface (2-117-6) of the middle rail bar (1-31-6) of left track passes after the low level directive wheel passage (4-1-61) on the left rail bar (1-12-6) that is positioned at right track, and smooth-going linking is to the left side low level guide surface (2-119-6) of the middle rail bar (1-33-6) of middle orbit; The right side low level guide surface (2-218-6) of the middle rail bar (1-32-6) of right track passes after the low level directive wheel passage (4-1-62) on the right rail bar (1-21-6) that is positioned at left track, and smooth-going linking is to the right side low level guide surface (2-219-6) of the middle rail bar (1-33-6) of middle orbit;

D) in described track switch section, the high-order guide surface in the right side of the right rail bar (1-21-6) of left track (2-223-6) is successively through laying respectively at after three high-order directive wheel passages (4-2-67) on the left rail bar (1-12-6) of right track, middle rail bar (1-32-6) and right rail bar (1-22-6), (4-2-66), (4-2-65), and smooth-going linking is to the right side high position guide surface (2-226-6) of the right rail bar (1-23-6) of middle orbit; The smooth-going linking of right side low level guide surface (2-214-6) of the right rail bar (1-22-6) of right track is to the right side low level guide surface (2-216-6) of the right rail bar (1-23-6) of middle orbit.

8. a kind of track according to claim 1, is characterized in that:

B) in described track switch section, the high-order guide surface in the right side of the middle rail bar (1-31-7) of left track (2-227-7) is successively through laying respectively at after two high-order directive wheel passages (4-2-73) on left rail bar (1-12-7) and the middle rail bar (1-32-7) of right track, (4-2-72), the right side high position guide surface (2-229-7) of the smooth-going middle rail bar (1-33-7) that is transitioned into middle orbit; The high-order guide surface in the left side of the middle rail bar (1-32-7) of right track (2-128-7) is successively through laying respectively at after two high-order directive wheel passages (4-2-74) on right rail bar (1-21-7) and the middle rail bar (1-31-7) of left track, (4-2-71), the left side high position guide surface (2-129-7) of the smooth-going middle rail bar (1-33-7) that is transitioned into middle orbit;

C) in described track switch section, the left side low level guide surface (2-117-7) of the middle rail bar (1-31-7) of left track passes after the low level directive wheel passage (4-1-71) on the left rail bar (1-12-7) that is positioned at right track, and smooth-going linking is to the left side low level guide surface (2-119-7) of the middle rail bar (1-33-7) of middle orbit; The right side low level guide surface (2-218-7) of the middle rail bar (1-32-7) of right track passes after the low level directive wheel passage (4-1-72) on the right rail bar (1-21-7) that is positioned at left track, and smooth-going linking is to the right side low level guide surface (2-219-7) of the middle rail bar (1-33-7) of middle orbit;

D) in described track switch section, the high-order guide surface in the right side of the right rail bar (1-21-7) of left track (2-223-7) is successively through laying respectively at three high-order directive wheel passages (4-2-77) on the left rail bar (1-12-7) of right track, middle rail bar (1-32-7) and right rail bar (1-22-7) (4-2-76) after (4-2-75), and smooth-going linking is to the right side high position guide surface (2-226-7) of the right rail bar (1-23-7) of middle orbit; The smooth-going linking of right side low level guide surface (2-214-7) of the right rail bar (1-22-7) of right track is to the right side low level guide surface (2-216-7) of the right rail bar (1-23-7) of middle orbit;

E) in described track switch section, the high-order guide surface in the left side of the left rail bar (1-12-7) of right track (2-122-7) is successively through laying respectively at after three high-order directive wheel passages (4-2-710) on the right rail bar (1-21-7) of left track, middle rail bar (1-31-7) and left rail bar (1-11-7), (4-2-79), (4-2-78), and smooth-going linking is to the left side high position guide surface (2-125-7) of the left rail bar (1-13-7) of middle orbit; The smooth-going linking of left side low level guide surface (2-111-7) of the left rail bar (1-11-7) of left track is to the left side low level guide surface (2-115-7) of the left rail bar (1-13-7) of middle orbit.

9. one kind is applicable to operating in the special-purpose vehicle on track described in claim 1; This vehicle has automated driving system; It is characterized in that:

10. a track, in one track, comprises that at least two for carrying the rail bar being parallel to each other 1 of wheel; In with one track, there are at least two guide surfaces 2 that can move along vertical shaft rotary and liftable directive wheel 3 for guided vehicle that are positioned at described rail bar 1 side; Wherein, comprise that at least one left side guide surface and at least one being positioned on described rail bar 1 left surface is positioned at the right side guide surface on described rail bar 1 right flank; It is characterized in that:

B) the track switch region intersecting in length and breadth with one or multiply cross track at one or multiply long rails, the end face of cross one another rail bar overlaps; And only there is high-order guide surface the rail bar side of longitudinal track, only there is low level guide surface the rail bar side of horizontal track; On the rail bar of longitudinal track, having can be for the low level directive wheel passage of " protruding " font that transversely low level guide surface directive wheel operation, that be down to low level of the rail bar of track passes, on the rail bar of cross track, having can be for the high-order directive wheel passage high-order guide surface operation of the rail bar of track along the longitudinal, that rise to " protruding " font that high-order directive wheel passes.

11. 1 kinds are applicable to operating in the special-purpose vehicle on track described in claim 10, and this vehicle has automated driving system, it is characterized in that:

12. 1 kinds of tracks, in one track, comprise that at least two for carrying the rail bar being parallel to each other of wheel; In with one track, there are at least two guide surfaces that can move along the directive wheel of vertical shaft rotary for guided vehicle that are positioned at described rail bar side; Wherein, comprise that at least one left side guide surface and at least one being positioned on described rail bar left surface is positioned at the right side guide surface on described rail bar right flank; It is characterized in that:

13. 1 kinds are applicable to operating in the special-purpose vehicle on track described in claim 12; This vehicle has automated driving system; In the bottom of this vehicle, there are at least four bearing wheels; Wherein have at least two bearing wheels to move on a rail bar of described track, all the other at least two bearing wheels are moved on other rail bars of described track; It is characterized in that:

A) vehicle bottom is equipped with at least four group guiding wheels, and wherein every group of guiding wheels at least comprise two directive wheel wheel body 3-1; The guide wheel shaft support of the riser shape of each directive wheel wheel body mutually combines integral via directive wheel flat turn arm 3-10;

Directive wheel flat turn arm 3-10 can be along directive wheel flat turn axle 3-9 revolution at least 90 degree;