EA004391B1 - Railway structure of transport system of yunitsky (variants) - Google Patents

Abstract

1. Railway structure of transport system of Yunitsky, comprising fixed on the base on supports on one or more interconnected in one trackway gauge in form of preliminarily tensed power member, packaged in the body with conjugate surface of rolling for mobile units, characterized in that the body of each trackway in one or more spans between the adjacent supports is made in form of arc, curved in horizontal or/and vertical plane, and the power member, packaged inside of the body, is placed along the envelope of the arc of the curve of the body, and/or along the broken line, formed by adjacent spans, in each of them the power member is oriented by chord of arc of the curve of the trackway body. 2. Railway structure of transport system of Yunitsky, according to claim 1, characterized in that the trackways are interconnected by crosspieces, oriented along extension of the trackways in form of zigzag. 3. Railway structure of transport system of Yunitsky, according to claim 1, 2, characterized in that unconfined space of the curved body of each trackway is filled by hardening material. 4. Railway structure of transport system of Yunitsky, according to claim 1, 2, 3 characterized in that it is provided by a system of compensative unloading of trackways in spans between the adjacent supports, comprising the tension members, regulating traveling mechanism and basic crosspieces, rigidly connected with curved trackways, the basic crosspieces being kinematically connected with regulating traveling mechanism. 5. Railway structure of transport system of Yunitsky, according to claim 4, characterized in that the system of compensative unloading of trackways within the limits of each span between the adjacent supports on the turning way area further comprises peripheral anchor block, installed from the outer side of horizontally curved trackways, regulating mechanisms being placed on the peripheral anchor block, and with basic crosspieces, are connected by means of tension members. 6. Railway structure of transport system of Yunitsky, according to claim 4, characterized in that the tension members of system of compensative unloading of trackways are made in from of rope, placed between the curved trackways of one gauge or in space between the coupled gauges, and fixed by the ends on adjacent supports, wherein in the span between the adjacent supports each tension member is placed along the concave polyline in the plane of rail gauge, and in tensed state is rigidly connected with basic crosspieces between trackways. 7. Railway structure of transport system of Yunitsky, according to claim 4, characterized in that it is provided with further stiffening core in form of beams, ends of which being fast fixed on adjacent supports, and intermediate part is kinematically connected through regulating mechanism with basic crosspieces, dispersed in the span between the adjacent supports. 8. Railway structure of transport system of Yunitsky, according to claim 7, characterized in that the stiffening cores are placed out of rail gauge, from the convex side of trackways of one gauge, or between the coupled gauges of curved trackways. 9. Railway structure of transport system of Yunitsky, comprising fixed on the base between adjacent supports one or more interconnected in one trackway gauge in form of preliminarily tensed power member, packaged in body with attachment head, fixed on the upper part, characterized in that the attachment head of the trackway in the span between the adjacent supports is made in form of arc, placed in horizontal or /and vertical plane, and a body included power member is oriented along the chord of the curve of the attachment head. 10. Railway structure of transport system of Yunitsky, according to claim 9, characterized in that the width of attachment head, curved in horizontal plane, exceeds the width of the part of the body of trackway, connected with it, the upper part of the body being oriented by the chord of outer arc of the curve in range of the width of attachment head. 11. Railway structure of transport system of Yunitsky, according to any of claims 9, 10, characterized in that the upper part of the trackway body, connected with the attachment head is made in form of adapter web. 12. Railway structure of transport system of Yunitsky, according to claim 9, characterized in that the attachment head, curved in vertical plane, is made with skirt, and the upper part of the trackway body connected with it is placed along the chord of the arc of curve of the working surface of attachment head, or in parallel to that chord in range of the skirt height. 13. Railway structure of transport system of Yunitsky, comprising fixed on the base between the adjacent supports, one or more couples of interconnected rigid trackway crosspieces in form of preliminarily tensed power member, packaged in the body with the conjugate surface of rolling for mobile units, characterized in that the trackways are made in form of arc, curved in horizontal or/and vertical plane, in at least one span between the adjacent supports, and each couple of the trackway is provided with , at least, one further trackway in form of packaged in the body preliminarily tensed power member, placed under them, and the gauge forming trackways are interconnected and connected with further trackway by crosspieces, oriented along the extension of the trackways in form of zigzag. 14. Railway structure of transport system of Yunitsky, according to claim 13, characterized in that conjugated with the body rolling surface of each trackway is formed by attachment head, rigidly connected with the trackway body, wherein the attachment head of each trackway, and the trackway body is oriented along the arc of the curve of head. 15. Railway structure of transport system of Yunitsky, according to claim 13, characterized in that the body of each trackway is curved in horizontal plane, wherein preliminary tensed power body inside of the body is placed by envelope of the curve arc of it or/and by broken line, formed with the adjacent spans, the power member being oriented by the chord of the arc of the curve of the trackway body in each of said spans. 16. Railway structure of transport system of Yunitsky, according to any of claims 13-15, characterized in that the body of each of trackways is filled with hardening material.

Description

The alleged invention relates to the field of transport, in particular to transport systems with a track structure, akin to the tracks of the suspended type. It can be used in the creation of express roads for large cities and intercity communications, including the construction of highways in very rough terrain, mountains, deserts, as well as in the construction of inter-workshop transport structures of dispersed production enterprises or their associations - structures as multi-rail and monorail type.

Known rail track structure containing a pair of bearing rail threads for moving units and a traction body in the form of a rope associated with moving units (RF patent No. 94025209, CL 61B 12/02, 1996). The specified structure is intended for ground ropeways, in particular, on sites with a variable (curved) rail track profile. In it, for holding the traction rope in the rail space (with its bends parallel to the rails), leaf spring plates with guide rollers at the ends fixed on the rails of the curved section of the track are provided. Rollers with their flanges cover the rope from all sides and, being dispersed on the turning sections with a certain step, provide a curved profile of the rope in plan while maintaining its traction ability.

A track structure of this type cannot be used in a string transport system, which provides for the placement of a prestressed force (for example, the same rope) inside the rail body or under its head.

The rail track structure of the (Unitsky) string-type transport system is also known, which comprises one or more rail threads connected to each other in the form of a prestressed power body enclosed in a hollow body with an associated rolling surface for moving units (RF patent No. 2080268, class B 61B 5/02, 13/00, 1997) - prototype.

The presence of a force body inside the rail of the thread, which should be stretched with considerable effort, requires the search for unconventional solutions to the issue of arranging turning sections, as well as bending of the rail threads of the transport system.

These issues, however, are not resolved in the well-known transportation system.

The basis of the invention is the creation of a track structure that provides the ability to bypass obstacles in the construction of a transport line of string type.

The solution of the problem in a rail track structure, containing one or more rail threads connected to a single track in the form of a prestressed power element enclosed in a housing with an associated rolling surface for moving units, is achieved by the fact that the housing of each rail thread in one or more spans between adjacent supports is made in the form of an arc located in a horizontal and / or vertical plane, and a power body enclosed inside the housing is placed along the envelope of the arc of the bend of the body and / or along the broken line formed by adjacent spans, in each of which the power organ is oriented along the chord of the arc of bending of the body of the rail thread.

Thus, the result is achieved by separating the functions of the body and the power organ.

The solution to the problem is also ensured by the fact that the rail threads are interconnected by jumpers oriented along the length of the threads in a zigzag fashion.

This arrangement of jumpers ensures stabilization of the bending radius of the rail threads by increasing the lateral rigidity of the track structure.

The solution to the problem is also provided by filling the free volume of the curved body of the rail thread with hardening material.

Thereby, fixation of the stress state of the power organ in the casing of the rail thread, stabilization of the radius of its rotation, and stabilization of the position of the power organ relative to the walls of the casing are achieved.

The solution to this problem is also ensured by the fact that the track structure is equipped with a system of compensating unloading of rail threads in the spans between adjacent supports, including tensioning bodies, adjusting movement mechanisms and basic jumpers rigidly connected with curved rail threads, while the basic jumpers are kinematically connected with the adjusting moving mechanisms.

By the presence of such a system, an equilibrium state of the rail track structure is achieved, which, due to the curvature of the rail threads, tends (under the action of the tension of the power member) to straighten.

In particular, the problem is achieved by the fact that the compensation rail unloading system within each span between adjacent supports on the turning section of the track additionally includes a peripheral anchor support mounted on the outside of horizontally curved rail threads, while the adjustment mechanisms are located on the peripheral anchor support, and with the base jumpers are connected by means of tensioning organs.

In this case, the compensation of the efforts extending the rail threads is achieved by creating at the points of articulation of the threads with the base jumpers of the forces of the opposite direction.

An alternative solution to the problem is achieved by the fact that the tension elements of the compensating rail unloading system are made in the form of ropes located in the gap between curved rail threads of the same track or in the gap between the paired tracks of curved rail threads and fixed with their ends on adjacent supports, while in the span between adjacent supports, each tensioning body is located along a concave broken line in the plane of the rail track and is in tension state rigidly connected to the base jumpers between sovymi threads.

In contrast to the previous version, such a solution to the problem of compensating extensional forces provides through the use of hard jumpers connecting the rail threads as a support base for creating forces of the opposite direction (compensation forces).

An alternative solution to the problem is also achieved by the fact that the track structure is additionally equipped with stiffening cores in the form of beams, the ends of which are fixedly mounted on adjacent supports, and the intermediate part is kinematically connected through the adjusting mechanisms of movement with the basic jumpers dispersed in the span between adjacent supports.

The solution to the problem is provided when the stiffness cores are located outside the rail track both for a single-track rail and for a double-track, in which stiffness cores are placed between the paired tracks of curved rail threads.

In this case, the compensation of extensional forces is achieved similarly to what happens in the case of the peripheral anchor support, as if combined with the variant using rigid jumpers between the rail threads as the base, with the only difference that the peripheral anchor support takes over a stiffness core located already on the track structure line.

In the second embodiment of the rail track structure, containing one or more rail threads connected to each other in a single track in the form of a prestressed power element enclosed in a housing with an overhead head fixed to its upper part, the task is achieved by that the overhead rail head in the span between adjacent supports is made in the form of an arc located in the horizontal and / or in the vertical plane, and the body with the prisoner it is oriented by the force body along the chord of the arc of bending of the overhead head.

The solution is also achieved by the fact that the width of the overhead head, curved in the plane of the turning section of the path (for example, in the horizontal plane), exceeds the width of the upper part of the rail of the rail connected to it, while the upper part of the body within the width of the overhead is oriented along the chord of its arc bending.

The possibility of constructing obstacle avoidance sections in the horizontal plane while maintaining the state of stress of the power organ inside the rail of the rail is provided here by separating the functions of the rail and the head of the rail.

This solution allows you to perform a section of the turn of the path due to slight deviations of the position of the rail head from the axis of symmetry of the casing.

The solution to this problem is also ensured by the fact that the upper part of the casing of the rail thread connected to the overhead head is made in the form of a transition neck.

Due to this, the compactness of the design of the rail yarn on the rotary section of the rail track is achieved, and the stability of the rail yarn with asymmetric application of the load from the wheels of the moving units is increased.

The solution to the problem is achieved by the fact that the overhead head, curved in the vertical plane, is made with a skirt, and the upper part of the rail of the thread connected to it is located along the chord of the arc of bending of the working surface of the overhead head or parallel to this chord within the height of the skirt.

In such a solution, obstacle avoidance is provided by increasing the number of spans with small deviations of the head position from the straight line of the thread body. Thus, the turn of the track structure becomes possible at almost any angle. In this case, the body of the rail thread in adjacent spans takes the form of a broken line (with small break angles).

In the rail track structure of Unitsky’s transport system (third option), which contains one or more pairs of rail threads connected to each other by adjacent rigid supports in the form of a prestressed power element enclosed in a housing with an associated rolling surface for moving units, the solution tasks is ensured by the fact that at least in one span between adjacent supports rail threads are made arcuate in horizontal or / and vertical flatness, and each pair of rail threads is provided with at least one additional thread in the form of a pre-stressed power element enclosed in the housing located under them, while the rail threads forming a rut are connected with each other and with jumpers oriented along the length of the threads in a zigzag fashion.

This embodiment of the track structure provides an increase in rigidity and bearing capacity of the rotary sections of the string transport line due to the spatial structure of the curved track structure of the string-rod type.

The solution to the problem is achieved irrespective of how the string rail threads are given a curved shape - whether due to the bending of the overhead head, while keeping the body straight, or due to the bending of the body along with the head, when the power element is located along the envelope of the bending arc of the body and / or the chord of the arc of its bend.

The choice of one or another embodiment of the rotary section of the string rail line is determined by the specific requirements and conditions of its operation.

The invention is illustrated by graphic materials, which represent:

FIG. 1 is a diagram of a nonlinear passage of a string track structure over an obstacle;

FIG. 2a - the location of the power organ in the casing of the rail yarn along the envelope of the arc of the bend of the casing (in the vertical and / or horizontal plane);

FIG. 2b - the location of the power body in the rail of the thread along the chord of the arc of the bending of the body in the span between the supports, with the formation of a broken line with adjacent spans (diagram in plan);

FIG. 2c is a diagram of a rotary section of a rail track (in plan) with zigzag-oriented bridges between rail threads;

FIG. 3 a - fixation of the power element in the rail of the filament by means of a hardening core filler;

FIG. 3b is a possible embodiment of fixing the transverse position of the power member in the rail housing with discrete stop elements;

FIG. 4a - rail track structure with a remote compensation rail unloading system (scheme in plan);

FIG. 4b is a schematic side view of a peripheral support of a remote system for compensating unloading of rail threads;

FIG. 5a - rail track structure (single track version in plan) with a local system for compensating unloading of rail threads;

FIG. 5b - one of the possible types of adjustment mechanism of the system of compensatory unloading of rail threads;

FIG. 5c is the same as in FIG. 5a, but for the case of a double track;

FIG. 6a - rail track structure with a local compensating unloading system containing stiffeners (plan view for the case of a single track);

FIG. 6b is a possible connection diagram of basic jumpers with a stiffness core;

FIG. 6c is the same as in FIG. 6a, but for the case of a double track;

FIG. 7a, 7b, 7c are possible designs of a rail thread with a patch head curved in a horizontal plane;

FIG. 7g - one of the possible designs of a rail thread with a patch head curved in a vertical plane;

FIG. 8a is a fragment of a spatial track structure with rail threads interconnected in zigzag oriented bridges;

FIG. 8b is a diagram of a spatial track structure with two additional threads (cross section).

The proposed rail track structure (Fig. 1) contains one or more rail threads 4 fixed on the base 1 on the anchor supports 2 and the intermediate supports 3 in the form of a prestressed power member 4.1 (Figs. 2a, 2b) enclosed in the housing 4.2. At least in one span of 1 ° between adjacent supports, the casing of each of the rail threads forming a track is made in the form of an arc located in a vertical plane (Fig. 1, 2a) or in a horizontal plane (Fig. 2a, 2b). In this case, regardless of the orientation of the plane of the bending of the body, the power organ inside it can be located either along the envelope of the arc of the bending of the body, as shown in FIG. 2a, or along the chord of the arc of bending of the casing of the rail thread (Fig. 2b). The arrangement of the force body along the envelope can include both the areas of full fit of the force body to the convex (inside) wall of the curved body, and its orientation along the chord of the arc of the body curvature (i.e., the concave wall of the body), since the last sign of curvature can change and repeatedly.

The connection between the rail threads 4, depending on the degree of tension of their power organs, can be carried out either exclusively through the supports (anchor 2 or / and intermediate 3) on which they are fixed, or additionally through hard jumpers 5 (Fig. 2c). The latter can be oriented to rail threads 4 both obliquely (braces 5.1) and normal. In the absence of any auxiliary means of stabilizing the radius of curvature of the threads on the rotary section, a zigzag arrangement of jumpers (races 004391 braids) 5.1 is preferred and can be used in combination with normally oriented jumpers 5, as shown in FIG. 2c.

To fix the position of the power organ inside the housing, either hardening aggregate 4.3 (Fig. 3a) - cement mixtures, polymer compositions, composites, etc. - or discrete stop elements 4.4 (Fig. 3b) can be used. To facilitate the installation of these elements and to provide the possibility of changing the position of the power element in the housing, they can be made prefabricated (consisting of individual parts), as shown in FIG. 3b.

In addition, the rail track structure is equipped with a system of compensating unloading of curved rail threads on the turning sections of the track, designed to balance forces seeking to unbend the rail threads. The main functional elements included in this system are the adjusting mechanisms of movement 6, the tensioning bodies 7 and the basic jumpers 8 (Fig. 4a, 4b, Fig. 5a, 5b, 5c, Fig. 6a, 6b, 6c). Jumper 5, normally oriented towards threads 4, (Fig. 4a) can be used interspersed with base jumpers 8 or can be completely replaced by the latter.

In one case (Fig. 4a, 4b), the compensation unloading system additionally contains peripheral anchor supports 9, each of which is installed on the outside of the curved rail threads in the interval between adjacent supports, while the adjusting movement mechanisms 6 (shown conditionally) are fixed on the supports 9 and by means of tensioning bodies 7 are kinematically connected with the base jumpers 8. In contrast to the jumpers 5, which function as spacing elements, the base jumpers 8 are, as it were, a part of the regulation ovochnogo moving mechanism.

In another case, the implementation of the system of compensatory unloading of rail threads (Figs. 5a, 5c), the tensioning bodies 7 in each span are fixed with their ends on adjacent supports, and the middle part, which is in the form of a broken line, located in the plane of the path, is fixed in tension on the base jumpers 8 using grippers 10 (Fig. 5a, shown conditionally) adjusting mechanisms of movement. Such mechanisms can serve, in particular, mechanisms 11 of the type "screw-nut" (Fig. 5B). A mechanism of this kind can be used as an attached (laid on) screw fixed to the base jumper, or as a screw serving simultaneously as the base jumper. Presented in FIG. 5b, the adjusting movement mechanism 11 comprises a hook 10 in the form of a hook, a movable nut 12, and acting as a guide rod 13 provided with a screw thread.

The tension rope 7, coupled with several such grips 10, when tightening the nuts 12 is pulled by them, like a bow string (see Fig. 5a, 5c), and is fixed with locknuts (not shown in the figure).

With a double track (Fig. 5c), the tensioning bodies 7, fixed with their ends on adjacent supports, are located between two tracks, which are rigidly connected to each other by threaded rods 13.

In the third case of a possible implementation, the system of compensatory unloading of curved rail threads (Figs. 6a, 6b) further includes stiffening cores in the form of beams 14, fixed with ends on adjacent supports, outside the rail track. Lightweight beams are preferably used, for example shaped beams 14.1. By means of adjusting mechanisms of movement 11.1 (Fig. 6a, 6b), similar to that described (Fig. 5b), with the intermediate part of the beams 14 (14.1), the base jumpers 8 are kinematically connected between the rail threads 4 forming one track (Fig. 6a), or / and jumpers between paired rail threads (Fig. 6B). In the simplest version, such a mechanism can be a screw pin connected to the base jumper, passed through a beam 14 (14.1) or through an element of its structure and pulled by a nut from the opposite side (not shown in Figs. 6a, 6b). For the case of a double track (Fig. 6c), the hairpin is "transformed" into a helical rod 13 connecting the base jumpers 8 of the rail threads located on the same line (Fig. 6c).

The second version of the rail track structure is based on the use of rail threads with an invoice (attached to the thread body) head (Fig. 7a, 7b, 7c, 7g). The presence of such a head allows for a sufficiently large radius of turn or kink of the track to perform a section of turn (kink) of the rail track due to the bending of the head, keeping the casing of the rail thread straight within the span between adjacent supports. A rail thread made in this way contains a power member 4.1 enclosed in a housing 4.2 with an overhead head 4.5. The voids inside the housing are filled with hardening material 4.3.

To implement the rotation of the rail track (i.e., changing the direction in the horizontal plane), the head is offset from the axis of symmetry of the casing in the turning plane by the value Δ (Fig. 7a, 7b, 7c), gradually increasing towards the middle of the span between adjacent supports. On a bend with a large radius of curvature (for example, a radius of more than 1 km), this value will be no more than 10 mm in each span 20-50 m long.

The possibility of lateral displacement of the head relative to the housing is ensured due to the fact that the width of the head 4.5 exceeds the width of the upper part of the housing articulated with it 4.2. In this case, depending on the requirements of the project, rail threads with a wide head (Fig. 7a) or with a narrow head 4.5 (Fig. 7b, 7c) can be used. The manufacture of a narrow head is ensured by the implementation of the housing 4.2 with a transition neck 4.6, which can be either pronounced (Fig. 7b) or determined by the very shape of the housing of the rail thread, for example trapezoidal (Fig. 7c). The head 4.5 is connected to the housing 4.2 by welding.

To realize the bending of the rail track in the vertical plane, the head 4.5 is shifted vertically relative to the body 4.2 (Fig. 7d) by a value of δ, increasing towards the middle of the span between adjacent supports (with positive curvature of the head arc) or decreasing (with negative curvature of the head arc). To ensure the possibility of such a displacement, the head is made with an elongated skirt 4.7. After fixing the head 4.5, the voids formed between it and the housing 4.2 are filled with hardening material.

In the third embodiment, the rail track structure, in addition to each pair of arc-curved rail yarns 4 (Fig. 8a), interconnected by jumpers (braces) 5.1, includes at least one additional yarn 15 located under the first two yarns and is rigidly connected with them in a zigzag oriented jumper 16. A possible use of two additional threads 15 is shown in FIG. 8b.

Like the rail threads 4, the additional thread 15 is made in the form of a prestressed power member 15.1, enclosed in the housing 15.2, with the only difference that it does not provide a rolling surface. The force organs of all three threads (or four) after tension are fixed on the anchor and intermediate supports (not shown in Figs. 8a and 8b). In addition, each power element is fixed relative to the thread body by means of a hardening filler 4.3 (upper threads), 15.3 (lower thread), which turns the thread into a "monolithic" design.

The rail threads 4 thus connected into a single track structure form, with an additional thread 15 (or two additional threads 15, Fig. 8b), a curved string-rod truss in which the lower thread 15 can either be left straight (in the span between the supports), either made curved, like rail threads 4. In this case, an additional thread (or a pair of such threads) 15 with jumpers 5.1 on the rotary sections, as it were, takes on functions similar to those of the stiffness cores presented earlier in FIG. 6a, 6b, 6c. At the same time, the relative position of the threads and the curved (preliminary) shape of their bodies are fixed with jumpers 5.1 at the assembly stage, and after tensioning the power organs of the threads at the installation stage by filling voids with hardening material, joint fixation (connection into a single array) of the power organ and the body of each thread is additionally provided.

A feature of such a track structure is that, despite the fact that despite the fact that the core of the string-rod truss in each “belt” (ie, in each strand) of the truss is a power organ stretched with considerable effort, it forms a turning section with its rail strands rail gauge (in the horizontal plane) or an inflection section of the rail gauge (in the vertical plane). In one case, this is achieved by performing a rail thread with a smoothly offset (in the transverse direction) relative to the housing 4.2 overhead head 4.5, as shown in FIG. 7a, 7b, 7c, 7d, while maintaining the body of each strand rectilinear within the span between adjacent supports, and in the other, as shown in FIG. 2a, due to the slight bend of the body 4.2 itself (with or without a head) when the power element 4.1 is located inside the curved body along the envelope.

In the first case, the spatial track structure (Fig. 8a) remains linear within one span due to the asymmetric (with offset Δ) arrangement of the head 4.5 (Fig. 7a, 7b, 7c) relative to the housing 4.2 (for sections of the rail track rotation), or due to a change in the height δ of its landing on the housing 4.2 (Fig. 7g) - for sections of the inflection of the rail track (in the vertical plane). Moreover, on several spans between adjacent supports of the thread housing 4 and 15 of the spatial track structure (Fig. 8a) they form a broken line (not shown on the fragment).

In the second case of the implementation of the spatial track structure (when the rail carcasses are curved along the arc), the power organs inside the rail carcasses 4 are located, as in the previously described structure (see Fig. 2a, 2b) along the envelope and / or along the chord of the bending arc corps.

The operation of each of the described options rail track structure occurs in a similar way, practically, regardless of their structural differences among themselves. Consider this process using the example of FIG. 8.

When a moving unit hits a turning section of a rail track structure, the load from its wheels through the head 4.5 of the rail thread is transferred to the body 4.2 of the thread 4 and, then, through the hardened filler 4.3 - to the power body stretched between adjacent supports 4.1. If only a pair of rail threads 4 is used in the track structure (without additional threads 15), then the force bodies of these threads carry the entire load. If there are additional threads 15 (one or two), part of the load through the inclined jumpers 16 connecting the upper (rail) threads 4 with the lower threads 15 is perceived by these threads. They also create resistance to the moments of bending and torsion of each bent thread, arising due to the deviation of the rail threads (their bodies or overhead) from straightness. In the absence of additional threads that make the structure spatial, the moments of bending and torsion are perceived by jumpers 5 and 5.1 between the rail threads (Fig. 4a, 5a, 5b, 5c, 6a, 6b, 6c, including the base jumpers 8), as well as elements systems for compensating unloading of curved rail threads associated with basic jumpers (rods 13, stiffness cores 14, 14.1).

In the case of the appearance of centrifugal force due to the movement of the moving unit along the curve in the turning section equipped with peripheral anchor supports 9 (Fig. 4a, 4b), the bending radius of the rail threads 4 remains unchanged, since the direction of the centrifugal force coincides with the direction of the compensation forces applied to the rail to the threads from the side of the tensioning organs 7. The same is observed in the rotation section with tensioning organs (ropes) 7 located along the broken line in the plane of the path (Fig. 5a, 5c), as well as in the rotation section equipped with rigid cores tee 14 and / or 14.1 (Fig. 6a, 6b, 6c).

The described track structure can find application in string-type transport systems, for example, in mountainous conditions, when there are difficult to remove obstacles in the way of laying the highway.

Claims (16)

CLAIM 1. Rail track structure of the transport system of Unitsky, containing one or several rail threads, fixed on the base on supports, interconnected into a single track in the form of a pre-stressed power unit, enclosed in a housing with a mating rolling surface for mobile units, characterized in that each the rail thread in one or several spans between adjacent supports is made in the form of an arc bent in a horizontal or / and in a vertical plane, and the prisoner inside the body of a power organ It is located along the envelope arc of the bend of the body and / or along the broken line formed by adjacent spans, in each of which the power body is oriented along the chord of the arc of the bend of the body of the rail thread. 2. Rail track structure according to claim 1, characterized in that the rail threads are interconnected by bridges oriented along the length of the threads zigzag. 3. Rail track structure according to any one of paragraphs.1, 2, characterized in that the free volume of the curved body of each rail yarn is filled with hardening material. 4. Rail track structure according to any one of paragraphs.1-3, characterized in that it is equipped with a system of compensatory unloading of rail threads in the spans between adjacent supports, including tensioning bodies, adjusting mechanisms of movement and basic jumpers rigidly connected with curved rail threads , with the basic jumper kinematically connected with the adjusting mechanisms of movement. 5. Rail track structure according to claim 4, characterized in that the system of compensatory unloading of rail threads within each span between adjacent supports on the turning section of the track additionally includes a peripheral anchor support installed on the outside of horizontally bent rail threads, while adjusting the mechanisms are located on the peripheral anchor support and are connected to the base bridges by tensioning bodies. 6. Rail track structure according to claim 4, characterized in that the tensioning bodies of the system of compensatory unloading of rail threads are made in the form of ropes located between the curved rail threads of the same track or between the paired tracks of the curved rail threads and fixed with their ends on the adjacent supports, while in the span between adjacent supports each tensioning organ is located along a concave broken line in the plane of the rail track and in the stressed state is rigidly connected to the base jumpers du rail yarns. 7. Rail track structure according to claim 4, characterized in that it is additionally equipped with stiffening cores in the form of beams, the ends of which are fixedly mounted on adjacent supports, and the intermediate part through adjusting mechanisms of displacement is kinematically connected with basic jumpers distributed in the span between adjacent supports . 8. Rail track structure according to claim 7, characterized in that the core stiffness is located outside the rail track, with the convex side of the rail threads of the same track or in the interval between the paired tracks of curved rail threads. 9. Rail track structure of the Yunitsky transport system, containing one or several interconnected supports fixed to the base between railings in a single track of rail threads in the form of a pre-stressed power body enclosed in a housing with a patch head fixed on its upper part, distinguished by that the laid-on head of a rail thread in the span between adjacent supports is made in the form of an arc located in a horizontal or / and in a vertical plane, and the body with the power body enclosed in it om oriented along the chord of the arc bending invoice head. 10. Rail track structure according to claim 9, characterized in that the width of the patch head, bent in a horizontal plane, exceeds the width of the top part of the rail thread body connected to it, while the upper part of the shell within the width of the patch head is oriented along the chord of its outer arc bending. 11. Rail track structure according to any one of paragraphs.9, 10, characterized in that the upper part of the body of the rail yarn connected to the patch head, made in the form of a transition neck. 12. Rail track structure according to claim 9, characterized in that the overhead head, bent in a vertical plane, is made with a skirt, and the upper part of the rail thread body is connected along the chord of the curvature of the working surface of the patch head or parallel to this chord within skirt heights. 13. Rail track structure of the Unitsky transport system, containing one or several pairs of rail strings attached to the base between adjacent supports and connected by rigid jumpers in the form of a pre-stressed power unit, enclosed in a housing with a mating rolling surface for mobile units, characterized in that although in the same span between adjacent supports, the rail threads are arcuate curved in the horizontal or / and vertical plane, and each pair of rail threads is provided with on at least one additional filament in the form of a pre-tensioned power unit enclosed in a casing located under them, while the rail threads forming a groove are connected with each other and with additional filaments by bridges oriented along the length of the filaments in a zigzag manner. 14. Rail track structure according to claim 13, characterized in that the rolling surface mating to the body of each rail thread is formed by a patch head rigidly connected to the thread body, while the horizontal rail curved head body of the rail thread is made, and the thread body is oriented along chord arc bending heads. 15. Rail track structure according to claim 13, characterized in that the body of each thread is curved in the horizontal plane, while the prestressed power member inside the body is located along the curvature of the arc of its bend or / and along the broken line formed with adjacent spans in each of which the power body is oriented along the chord of the arc of the bend of the body of a rail thread. 16. Rail track structure according to any one of paragraphs.13-15, characterized in that the body of each thread is filled with hardening material.