RU2464188C2 - Overhead transport system - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: invention relates to transport facilities, particularly, to overhead transport systems. Proposed system includes track and vehicle made up of body. Two-rail track is mounted on lengthwise beams arranged on internal cantilever arms on midspans. Besides, system incorporates propulsor made up of running bogie carrying pneumatic stabiliser hinged at the bogie center with its four levers fitted in air cushion arranged on bogie frame. Body is arranged under bogie and coupled therewith via intermediate lever coupled with pneumatic stabiliser via central hinge and rigidly jointed with the body. Bogie is equipped with drive motor.

EFFECT: higher stability at high speeds at curved track sections.

16 cl, 5 dwg

Description

The invention relates to the field of transport, in particular to suspended transport systems, and can be used to create express roads in urban areas.

An analogue of the claimed invention adopted a technical solution of the same purpose - monorail suspension containing a track and a trolley with running wheels (description of the invention to RF patent No. 20133257 "Monorail suspension", IPC 8 V61B 13/04, 06/24/1991).

The closest analogue to the same purpose as the claimed invention is a technical solution - a suspended transport system containing a track in the form of a longitudinal beam, and a vehicle in the form of a body (description of the invention to RF patent No. 2302955 "Suspended transport system", IPC 8 B61B 3/02, EB01 25/22, 02/15/2006).

The disadvantages of the known technical solutions, both analogue and prototype, include the instability of the vehicle on curved sections of the track at high speeds, the so-called "swing".

The task to which both variants of the invention are directed is to increase the stability of the suspension transport system at high speeds and in curved sections of the track.

The technical result that can be obtained by carrying out the invention is to evenly distribute the load from the vehicle onto the rail track.

SUMMARY OF THE INVENTION A suspension transport system comprising a running track in the form of a longitudinal beam and a vehicle in the form of a body consists in that the running track is made in the form of a two-rail track located on the longitudinal beams mounted on the inner consoles of the intermediate supports, equipped with a propeller in in the form of a running trolley, on which a pneumatic stabilizer is installed by means of a central hinge, four levers of which are located on air bags mounted on the frame of the running trolley, the body is mounted under odovoy trolley and connected thereto by an intermediate lever which is connected to the central hinge pnevmostabilizatorom through the bogie and are rigidly connected to the body, the undercarriage comprises an electric motor.

The solution to the problem is promoted by the signs characterizing the invention in particular cases of its implementation or use.

One pair of levers of the pneumatic stabilizer is located symmetrically with respect to the longitudinal axis of the undercarriage, the other pair is located symmetrically with the transverse axis of the undercarriage.

Each air bag is connected to the receiver, with the ability to smooth out pressure fluctuations in the air bags.

The undercarriage contains the main frame and subframes.

The undercarriage is made biaxial and is located in pairs on a track.

The rail track is used as conductors, one of the rails is a phase, and the other is zero, with the possibility of supplying electricity through the wheel pairs from the power substation to the trolley motor.

Solenblocks are pressed into the subframes, an insulator is located between the inner and outer clips, the rubber being used as it.

At least one electric motor with a gearbox is mounted on the undercarriage.

A brake device is installed on the shank of the gearbox.

The electric motor contains each wheel of the undercarriage, at the ends of which the rims are located, while the rotor of the electric motor is rigidly fixed to the frame of the carriage, and the stator is movably mounted on the axis of the rotor, powered by an electric mains.

Electric motors of wheels located on one axis have reverse polarity.

The intermediate lever is connected to the body through dovetail grooves.

The rail track connection is formed by the protrusion of one rail in the reciprocal groove of the other rail.

Between the longitudinal beams and rails are located elastic vibration dampers.

Intermediate supports are installed along the entire length of the transport line.

Intermediate bearing supports are made in the F-shape, with the ability to perform a double-track running path.

Stopping points consist of flights of stairs to stopping areas located on the same level as the entrance to the body.

The technical solution with the claimed combination of essential features of the independent claims is not known from the prior art, which confirms its compliance with the patentability condition - novelty.

The essential features of the independent claim of the claimed invention for a specialist do not explicitly follow from the prior art, which confirms the compliance of the invention with the condition of patentability - inventive step.

The essence of the invention is illustrated in the drawing, where:

figure 1 - General view of the suspension transport system;

figure 2 is the same side view;

figure 3 is a fragment of the installation of the rail track in a perspective view;

figure 4 - running trolley top view;

figure 5 - node connecting the intermediate lever with a pneumatic stabilizer.

Suspended transport system can be implemented with the implementation of this purpose as follows. The overhead transport system comprises a running track, a vehicle and supporting structures. The track is made in the form of a rail 1, with a double track located on the bearing longitudinal beams 2, mounted on the consoles 3 of the intermediate bearing supports 4. The vehicle includes a body 5, connected to the mover, which is used as a running trolley 6 with wheel pairs 7 The body 5 is installed under the undercarriage 6 below the fulcrum of the wheels 7 on the track 1. The undercarriage 6 is biaxial and is located in pairs of wheels 7 on the track 1. The undercarriage 6 contains a frame 8 and a subframe 9, in which Solenblocks are not pressed in (not shown in the drawing), an insulator is located between the inner and outer cages, which is used as rubber, which prevents the flow of electricity through the main frame 8. On the undercarriage 6, through the central hinge 10, a four-lever pneumatic stabilizer 11 is installed, the levers 12 of which are located on air bags 13 mounted on the frame 8 of the undercarriage 6. Each air bag 13 is connected to the receiver 14 to smooth out pressure fluctuations in the air bags 13. One pair of levers 12 air the stabilizer 11 is located symmetrically with respect to the longitudinal axis of the running trolley 6, the other pair of levers 12 is located symmetrically with the transverse axis of the running trolley 6. The body 5 is connected to the running trolley 6 via an intermediate lever 15, which is connected through the central hinge 10 to the pneumatic stabilizer 11 located on the running trolley 6 , and is rigidly connected to the body 5, while its connection to the body 5 is carried out through the dovetail grooves. The central hinge 10 is used both for installing the pneumatic stabilizer 11 on the undercarriage 6, and for connecting the intermediate arm 15 with the pneumatic stabilizer 11. The rail 1 is used as conductors, while one rail is a phase and the other is zero to supply electricity through the wheel pairs 7 from the power substation to the trolley motor 16. Two electric motors 16 with gears (not shown) are mounted on the undercarriage 6, the shanks of which are equipped with braking devices (not shown). Brake devices are used to stop the vehicle in the event of a blackout or emergency braking. It is possible that each wheel 7 of the running carriage 6 contains an electric motor 16 with rims at the ends of the wheels, while the rotor of the electric motor is rigidly fixed to the frame 8 of the traveling carriage 6, and the stator is movably mounted on the rotor axis, powered by the mains, and the electric motors of the wheels, located on one axis, have reverse polarity. The rail track 1 is formed by connecting a protrusion at the end of one rail into a mating groove at the end of the other rail. Between the longitudinal beams 2 and the rails 1 there are elastic vibration dampers 17. This embodiment of the rail 1 is aimed at the stability of the vehicle due to the redistribution of dynamic loads and reduction of vibration loads, both on the wheel pairs 7 of the undercarriage 6, and on the longitudinal beams 2 and throughout supporting structure, including intermediate supports 4 with consoles 3. Intermediate bearing supports 4 are made in the form of F-shape, with the possibility of the formation of a double-track rail. Intermediate bearing supports 4 are installed along the entire length of the transport path.

PTS stopping points consist of flights of stairs to platforms (not shown in the drawing) located at the same level as the entrance to the body 5.

Suspended transport system operates as follows. On the flights of stairs passengers climb to the stopping areas and enter the body 5. Doors close. From the power substation along the rails 1 through the wheel pairs 7, the electric power enters the electric motor 16, which drives the wheel pairs 7 of the undercarriage 6, the undercarriage 6 itself, carrying the body 5 with passengers through a gearbox. The rail connection and vibration damper 17 eliminate shock and vibration loads that usually occur in the butt joint of the rail, allowing the undercarriage 6 to smoothly pass along the rail 1 and increasing passenger comfort. When changing the dynamic loads on the body 5, both internal and external, for example, on ascents, descents or turns, the pneumatic stabilizer 11 with levers 12 changes its position relative to the frame 8, which serves as a signal for the air cushions 13, which, receiving working pressure from the receiver , act on the levers 12 of the pneumatic stabilizer 11, redistribute the load and level the base of the levers 12 relative to the horizontal plane and thereby align the position of the pneumatic stabilizer 11, which in turn through the intermediate growl g 15 aligns the position of the body 5 with respect to the vertical and horizontal axes, which contributes to its stability. With smooth braking of the vehicle, motor braking is triggered. In case of insufficient braking, an emergency braking system is activated.

The described means and methods by which it is possible to implement an outboard transport system with the implementation of this purpose confirm the compliance of the claimed utility model with the patentability condition "industrial applicability".

The list of items of the suspension transport system

1 - rail track

2 - longitudinal beam

3 - console

4 - intermediate bearing support

5 - body

6 - running trolley

7 - wheelset

8 - frame

9 - subframe

10 - central hinge

11 - pneumatic stabilizer

12 - lever

13 - air bag

14 - receiver

15 - intermediate lever

16 - electric motor

17 - vibration damper

Claims (16)

1. An overhead transport system comprising a running track and a vehicle in the form of a body, characterized in that the running track is made in the form of a two-track track located on the longitudinal beams installed on the inner consoles of the intermediate supports, equipped with a propulsion device in the form of a running carriage, on which the central hinge is equipped with a pneumatic stabilizer, four levers of which are located on the air bags mounted on the frame of the undercarriage, the body is installed under the undercarriage and is connected to it by In addition to the intermediate lever, which is connected to the pneumatic stabilizer through the central hinge of the undercarriage and rigidly connected to the body, the undercarriage contains an electric motor. 2. The suspension transport system according to claim 1, characterized in that one pair of levers of the pneumatic stabilizer is located symmetrically with respect to the longitudinal axis of the undercarriage, the other pair is located symmetrically with the transverse axis of the undercarriage. 3. The suspension transport system according to claim 1, characterized in that each air bag is connected to the receiver with the ability to smooth out pressure fluctuations in the air bags. 4. The overhead transport system according to claim 1, characterized in that the undercarriage comprises a main frame and subframes. 5. The suspension transport system according to claim 4, characterized in that silent blocks are pressed into the subframes, between which there is an insulator between the inner and outer clips, the rubber being used as it. 6. The suspension transport system according to claim 1, characterized in that the undercarriage is made biaxial and is located in pairs of wheels on a rail track. 7. The overhead transport system according to claim 1, characterized in that the rail is used as conductors, while one rail is a phase and the other rail is zero, with the possibility of supplying electricity through the wheel pairs from the power substation to the carriage electric motor. 8. The overhead transport system according to claim 1, characterized in that at least one electric motor with a gearbox is installed on the undercarriage. 9. The overhead transport system according to claim 8, characterized in that a brake device is mounted on the shank of the gearbox. 10. The suspension transport system according to claim 1, characterized in that each wheel of the undercarriage, at the ends of which the rims are located, contains an electric motor, while the rotor of the electric motor is rigidly mounted on the frame of the carriage, and the stator is movably fixed on the axis of the rotor, powered by a power supply . 11. The overhead transport system according to claim 10, characterized in that the electric motors of the wheels located on the same axis have the opposite polarity. 12. The overhead transport system according to claim 1, characterized in that the intermediate lever is connected to the body through dovetail grooves. 13. The overhead transport system according to claim 1, characterized in that the rail track connection is formed by the protrusion of one rail in the reciprocal groove of the other rail. 14. The overhead transport system according to claim 1, characterized in that between the longitudinal beams and rails are located elastic vibration dampers. 15. The overhead transport system according to claim 1, characterized in that the intermediate supports are installed along the entire length of the transport line. 16. The overhead transport system according to claim 1, characterized in that the intermediate bearing supports are made in the form of a F-shape with the ability to perform a double-track running path.

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