RU2774125C1 - Pendulous suspended cargo cable way on mobile supports on a railway section - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: invention relates to cable ways. A pendulous suspended cargo cable way on mobile supports on a railway section consists of two supports, roller balancers secured thereon, a bearing cable stretched between the supports by cable stretching mechanisms parallel to the railway section, a remote-controlled carriage with cargo-gripping elements - slings, moving along the rope. Two railway cranes of the EDK series are used as supports, wherein said crane is a standard vehicle of a recovery train intended for providing assistance within the tactical and technical capabilities in elimination of the consequences of natural and man-made accidents on railway sections. For supporting the bearing cable, roller balancers are additionally installed in the span of the hoisting apparatus of the crane, and the cable way track itself extends parallel to the railway section whereon through traffic is suspended due to the failure of artificial structures, e.g., a railway bridge.

EFFECT: cable way serves as a railway for transporting cargo of various nomenclature, reducing the accumulation and downtime of cargo in the event of failure of artificial structures due to various natural and man-made circumstances, when cargo traffic can't be redirected to another railway direction; as a result, the functional capabilities of the cable way are expanded, namely, application thereof in the field of railway transport, installation and work production time is reduced, resource consumption for erecting the supports is reduced.

1 cl, 1 dwg

Description

The invention relates to vehicles in the field of railway transport based on cable cars, namely, a method of transporting goods of various nomenclature (universal containers, equipment, boxes, etc.) by a cargo cable car, allowing the delivery of goods along the railway section in the event of their failure due to various circumstances of the natural and man-made nature of artificial structures (for example, a railway bridge), thereby ensuring the carrying capacity of the railway section at the time of restoration of through traffic.

Known mobile aerial ropeway [Patent RU 2337023], which contains pulleys located on self-propelled transport units, a closed tensioned carrier-traction rope with trailers, bending around the pulleys and based on telescopic supports located along the axis of the cable car. Traction units are pivotally mounted on telescopic supports, made in the form of roller batteries, consisting of support rollers installed in pairs in balancers, which, in turn, are pivotally connected to traverses pivotally mounted on telescopic supports. The disadvantage of the invention is that its use does not allow the delivery of goods through a water barrier, as intermediate telescopic supports are used. Freight ropeways of the Doppelmayr-Garaventa group [Doppelmayr Garaventa Gruppe [Electronic resource] - access mode: https://www.doppelmayr.com/ru/primenenie/transportirovka-bolshikh-gruzov/ are used all over the world in various fields. Depending on the requirements, the optimal cable car system is selected, which is precisely adapted to the needs of the client. Their pendulum cable car system, which can be taken as a prototype, is suitable for the transport of materials and goods due to its versatility. They can not only transport people, but also deliver pallets, various machines or bulk and piece materials from point A to point B. Freight ropeways perfectly cope with their task in areas with any slope, be it mountainous or flat. Freight ropeways are especially popular where the use of vehicles is unprofitable from an economic point of view. With a capacity of up to 1500 t/h, the material hoist outperforms conventional transport methods in every way. So it can overcome spans up to 1500 m long and transport even snow groomers or cars weighing up to 40 tons. Their technology is based on a cable car on supports and a radio-controlled carriage moving along a cable, which can raise and lower loads, and on which it is possible to mount a crane, pallet, or another design, depending on the transported cargo.

The disadvantage of the products of this company is the large construction capital costs for the manufacture and installation of supports.

The objective of the invention is to expand the functionality of the cable car, namely its application in the field of railway transport, reducing the time of installation, work and saving resources for the construction of supports.

The technical result is achieved due to the fact that the pendulum cargo aerial cable car on mobile supports on the railway section, consisting of two supports, roller balancers fixed on them, carrying a rope, which is stretched between the supports by rope tension mechanisms parallel to the railway section, moving along the rope by a radio-controlled carriage with load-handling elements (slings), differs in that two railway cranes of the EDK series are used as supports, which is a regular vehicle of the recovery train, designed to provide assistance within its tactical and technical capabilities in eliminating the consequences of natural and man-made accidents on railway sections, and to support the carrier rope for the departure of the crane lifting device, roller balancers are additionally installed, and the cableway route itself runs parallel to the railway section, where but through traffic due to failure of artificial structures (for example, a railway bridge), and thus the cable car performs the function of a railway for the transportation of goods of various nomenclature, which reduces the accumulation and demurrage of goods in the event of failure of artificial structures due to various natural circumstances. and technogenic nature, when it is impossible to skip the cargo flow in another railway direction.

In FIG. 1 shows a general view of a pendulum cargo aerial cable car on mobile supports on a railway section, which shows pos. 1, 2 - working position of the railway crane of the EDK series; pos. 3, 4 - lifting device of the crane; pos. 5 - carrying rope; pos. 6 - roller balancers; pos. 7, 8 - rope tension mechanisms (counterweights); pos. 9 - transported cargo (cargo container); pos. 10 - radio-controlled carriage; pos. 11 - lifting elements (slings); pos. 12 - destroyed artificial structure (railway bridge); pos. 13 - railway track; pos. 14 - sub-string railway platform.

The essence of the invention is as follows. The recovery train with regular rolling stock arrives at the barrier site - the destroyed railway bridge 12. On the lifting device 3, 4 of the crane 1, 2, the roller balancers 6 are installed and the carrier rope 5 is attached, along which the load 9 will be transferred. Further to the carrier rope 5 horizontally a radio-controlled carriage 10 with load gripping elements 11 is mounted along the axis of the cable car.

In parallel and similarly, the carrier rope 5 is installed on the other side of the barrier site. Next, the railway crane 1, 2 makes a turn to the required degree depending on the profile of the railway relative to its transport position and pushes the lifting device 3, 4 with the balancers 6 installed on it into the working position for the maximum reach. With the help of the rope tension mechanism 7, 8, which is installed on a special under-boom railway platform 14 of the recovery train, the carrying rope 5 is tensioned, and the cable car is ready to transfer the load 9 through the water barrier. Further, due to the ability of the radio-controlled carriage 10 to raise and lower the load 9, loading and unloading operations take place. At the same time, the transfer of goods by cable car takes place in parallel with the measures to restore through traffic on the railway section. It can be operated until the train traffic through the artificial structure 12 is fully restored. The cable car is dismantled in the reverse order.

Advantages of a pendulum cargo aerial cableway on mobile supports on the railway section: it operates due to two mobile supports based on a railway crane, which reduces the time for their construction by 15% below the accepted norms, and also reduces the total cost of the entire structure of the cable car by 10% .

Based on the foregoing and taking into account the conducted patent information search, we believe that the proposed device "Pendulum cargo aerial cable car on the railway section" can be recognized as an invention and protected by a patent of the Russian Federation.

Claims (1)

A pendulum cargo aerial cableway on mobile supports on a railway section, consisting of two supports, roller balancers fixed on them, a carrying rope, which is stretched between the supports by rope tension mechanisms parallel to the railway section, a radio-controlled carriage moving along the rope with load-gripping elements - slings, characterized in that that two railway cranes of the EDK series are used as supports, which is a regular vehicle of the recovery train, designed to assist, within its tactical and technical capabilities, in eliminating the consequences of natural and man-made accidents on railway sections, and to maintain the carrying rope for departure lifting device of the crane, roller balancers are additionally installed, and the cable car route itself runs parallel to the railway section, where through traffic is suspended due to the failure of the art of military structures, for example, a railway bridge, and thus the cable car performs the function of a railway for the transportation of goods of various nomenclature, which reduces the accumulation and demurrage of goods in the event of failure of artificial structures due to various natural and man-made circumstances, when passing cargo traffic in another railway direction impossible.

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