Cabin of shunting locomotive

FIELD: transportation.

SUBSTANCE: cabin of a shunting locomotive comprises interconnected transversally and longitudinally arranged walls, a bottom, frame elements, and a roof, having outer and inner lining with a heat insulating layer, door and frontal window units of lateral transverse walls, window units of lateral longitudinal walls, interior elements, panel equipment, a driver's seat, electric and pneumatic equipment. The cabin is made of a block-modular design, with the use of autonomous unified stockpile assembly with the ability to transform for the installation of necessary equipment, forming unobstructed circular view of the over-cowling space area. Devices of electrical and pneumatic connections of functional plug-in cabin equipment to the shunting locomotive systems are located outside the cabin. The panel equipment is made in the form of sections interconnected by fastening means, forming a unit with the control panel, with accommodating the functional groups of control and monitoring systems therein.

EFFECT: increasing the cabin manufacturability.

12 cl, 4 dwg

 



 

Same patents:

FIELD: transport.

SUBSTANCE: invention relates to railway transport. The railway train consists of at least three cars (1, 2, 3, 4, 5, 6) and includes two end cars (1, 3) each one of which rests on motor wheel bogie (10) by its free end, and by its opposite end rests on axle of carrying inter-car wheel bogie (11) with two carrying axles. At least one car (2, 4, 5, 6) located between two end cars (1, 3) rests on the axle of carrying inter-car bogie (11) by its each end. The train contains on-board equipment including device (25, 28) for connecting to contact electric system, transformer (27), traction electronic unit (19), device (20) for rheostatic braking, generator set (22), tank (23) with liquid fuel and accumulator battery (16). The fuel tank (23) is located under frame of end car (1, 3). The accumulator battery (16) is located inside end car (1, 3), essentially over motor wheel bogie (10), and the rest on-board equipment (10, 20, 22, 25, 27, 28) is located on roof and distributed between train cars (1, 2, 3, 4, 5, 6). Train set of cars includes at least two railway trains.

EFFECT: improved train dynamic characteristics.

19 cl, 3 dwg, 1 tbl

Locomotive bogie // 2536006

FIELD: transport.

SUBSTANCE: invention relates to railway vehicles and can be used in locomotives with jawless bogies. Proposed bogie comprises frame with mounted axles and traction motors an spring suspension composed of helical cylindrical springs resting on axle-boxes coupled by dogs with bogie frame. It differs from known designs in that wheel-motor block is secured via ball joint at bogie frame coupled therewith by helical compression springs controlled by bell crank engaged with curvilinear guide rigidly secured to locomotive body.

EFFECT: decreased wear of locomotive wheel flanges.

3 dwg

FIELD: transport.

SUBSTANCE: proposed method consists in that exhaust gas flow is directed upward from locomotive diesel gas discharge pipe. Besides, said discharge gas flow is accelerated in planes inclined relative to gas discharge pipe vertical axis for intensification of mixing of exhaust gases with ambient air and decreasing of vertical component of gas-air flow velocity. Proposed device is composed of vane device with radial guide vanes. Surface of said vanes facing exhaust gas flow is inclined to gas discharge pipe vertical axis at angle α equal to 25-65 degrees. Vane device centre accommodates vertical hollow cylinder with guides vanes attached to its outer cylindrical surface.

EFFECT: decreased thermal and dynamic effects on trolley line.

2 cl, 3 dwg

FIELD: transport.

SUBSTANCE: invention relates to safety systems for railway transport. Proposed fire alarm warning system for railway trains includes monitoring and control panels in the first and the second train head cars. The panels provide polling of car controllers, as well as sound and light signalling connected with controllers. Each controller is connected with car condition sensors. Each of the panels contain step pulse generator sending pulse to car controller of the first car. After data transmission from controller of the first car to the first panel, this controller automatically disconnects from communication line while connecting to communication line the second car controller, and the first panel switches on the step pulse generator.

EFFECT: higher system reliability.

3 dwg

FIELD: transport.

SUBSTANCE: invention relates to railway transport. Train driver cabin or that of a similar vehicle comprises cabin carcass 3 confining its inner space 3a with at least one top opening 3b for glazing, glass ceiling 2 making a single-piece complex secured at carcass 3 to cover carcass top opening 3b and to close cabin inner space 3a. Glass ceiling comprises bearing frame 10 with posts 11 to confine two openings and at least two glasses 4, 5, 6 to cover every said opening. In cabin assembly, carcass 3 is mounted, glass ceiling 2 is assembled by attaching glasses 4, 5, 6 to ceiling frame 10, instruments are mounted in cabin 1 by passing them via top opening 3b and attaching assembled ceiling to carcass 3.

EFFECT: simplified assembly.

8 cl, 4 dwg

FIELD: radio engineering, communication.

SUBSTANCE: intelligent on-board equipment setup for manoeuvre automatic cab signalling has a master controller, a display unit, a control unit, a navigation signal unit, an ultrashort wave range wireless modem, an inertial positioning system unit, a GSM standard wireless modem, a sound card with a speaker. The master controller is connected through independent ports to the control unit, the navigation signal unit and the ultrashort wave range wireless modem, through a LVDS port to the display unit, through a SPI port to the inertial positioning system unit, through a USB port to the sound card and through a RS-232 port to the other port of the ultrashort wave range wireless modem.

EFFECT: high reliability and safety of operation of the device.

1 dwg

FIELD: transport.

SUBSTANCE: invention relates to railroad transport. Proposed system composite transport facility including, at least, one head car and, at least, one trailer, comprises system control equipment, high-rate communication system, high-rate communication system equipment, high-rate communication system control equipment, low-rate communication system and low-rate communication system equipment. Besides, proposed system comprises voice warning and communication equipment, voice warning playback equipment, control processor communication line, cabin-to-cabin and car-to-cabin communication lines, loud-speaking warning line, passenger-to-engineman intercom, controlled power supply, and alarm push-button.

EFFECT: expanded operating performances.

14 cl, 4 dwg

FIELD: transport.

SUBSTANCE: method of shunting diesel locomotive operation consists in optimisation of diesel locomotive operation modes by combining power sources. Optimisation of diesel locomotive operation modes is executed by connecting two independent drives to one generator where the first independent drive is connected at low and medium loads and in idle mode. Its shaft is rotating the generator armature. At medium loads the second independent drive is connected, its shaft is rotating the generator frame. At high loads, two independent drives are enabled when the generator armature and its frame are rotated in opposite directions.

EFFECT: optimisation of diesel locomotive operation and lowering fuel consumption.

4 cl, 2 dwg

FIELD: railway transport.

SUBSTANCE: this invention covers control compartments of road engines. Control compartment unit (1) of a vehicle includes case (2) and metal frame (3) comprising roof (4), front portion (5) with horizontal stiffening ring (6), bottom portion (7) and side portion (8), back wall with central door opening and bunker pits. Metal frame is made of the units in the form of chassis (12). Front portion chassis are inclined towards the middle portion and are coupled by thrusts with a horizontal beam of the front portion of the stiffener ring. The middle part of the front portion is equipped with stiffening beam (19). Bottom chassis of the frame bottom portion are made with a trapezoidal shoulder and are equipped with the beam which forms a trapezoid base. The front beam of the bottom chassis is coupled with the front beam of the horizontal stiffening beam and vertical supports. A crush member is installed between the vertical supports and the stiffening beam of the front portion. Thrusts are installed between the supports and the beam which forms a trapezoid base.

EFFECT: improvement of technical and operational characteristics, enhancement of operational reliability and protection in emergency cases.

4 cl, 6 dwg

FIELD: electrical engineering.

SUBSTANCE: proposed method aims at revealing prefault operating conditions and early stages of abnormal operating condition development by noise and vibration. It comprises using various noise and vibration pickups top control noise and vibration generated by every locomotive controlled unit and comparing recorded data with designed ratings memorised by electric locomotive microprocessor control system. In case noise and vibration tolerances are exceeds, electric locomotive microprocessor control system downs the efficiency of the equipment or cuts it off completely, along with generation of audio and video alarm.

EFFECT: possibility to reveal prefault operating conditions.

2 dwg

Locomotive // 2331535

FIELD: transportation.

SUBSTANCE: locomotive contains a cabin, an operator control panel, a display with the keyboard, a control system connected by a data line with the operator control panel, a body, an electric and pneumatic equipment arranged in high-voltage chambers. Every high-voltage chamber and lateral external walls of the cabin are furnished with video cameras of supervision. The locomotive is furnished with, at least, one video camera in operator cabin before a windshield with its objective directed along the motion. The locomotive contains the mobile indication unit (MIU) to display the images of video cameras located in cabins. The MIU communicates with a microprocessor control system via a radio channel. With MIU arranged outside the cabin, the microprocessor control system can check up the operator's wakefulness 2 or 3 times more frequently compared with the case when MIU is mounted inside the operator cabin.

EFFECT: higher safety in operation.

4 cl, 3 dwg

FIELD: transport.

SUBSTANCE: section of communication line is formed at least in one van, input and output being located on opposite sides with regard to van coupling. Output of van communication line is connected to input of communication line section installed in same van and output of communication line section is connected to input of communication line of second van located opposite communication line section. Device contains two commutators installed in adjacent vans, stub installed at least in one van, output of first commutator is connected to input of stub installed in same van and output of stub is connected to input of second commutator installed opposite stub output in second van, stub input and output being located on opposite sides with regard to van coupling.

EFFECT: simplification of design of communication line between vans.

2 cl, 2 dwg

FIELD: transport.

SUBSTANCE: cooling system includes traction converter transistor coolers and engine cooling system comprising hot and cold liquid cooling circuits and oil circuit. The hot cooling circuit includes engine liquid-cooling chambers. The cold cooling circuit includes air-liquid cooler and charge air and oil coolers, and the oil circuit includes an oil pump, engine oil chambers and oil cooler. The hot and cold cooling circuits are interconnected with intercircuit bypass branches. In the first version traction converter transistor coolers are integrated into the engine cooling circuit, and in the second version they are integrated into the oil circuit of the engine cooling system.

EFFECT: higher converter cooling efficiency, simplified cooling system and improved transistor reliability during winter operation.

2 cl, 3 dwg

Shunting locomotive // 2344954

FIELD: transport.

SUBSTANCE: shunting locomotive includes an underframe, cowl-type body, power unit comprising traction battery and low-power motor generator in the body cowl, fuel tank, two bogies driven from railway motors, auxiliary equipment, cabin with driver's station. The fuel tank is made in the form of units mounted in the locomotive underframe and free body space. The traction batteries are mounted in compartments installed at least in two tiers in the body cowl and under the locomotive underframe between the bogies at each side of the locomotive. The cabin is mounted above the locomotive underframe up to the upper construction gauge. Driver's station is made in the form of module comprising two control panels and rotating seat, which can move between the panels.

EFFECT: reduced locomotive length and good all-round visibility from the driver's cabin.

3 cl, 3 dwg

FIELD: transport.

SUBSTANCE: proposed braking equipment complex comprises the operator remote control brake valve, air control valve assembly and locomotive braking equipment actuator pneumatic and electro pneumatic devices. The operator brake valve comprises an actuator and control parts. The brake valve actuator part is fitted on the mounting plate. The control part of the said valve is arranged on the locomotive operator control panel. The aforesaid air control valve assembly incorporates the primary and mainline parts, two-chamber reservoir fitted on the aforesaid mounting plate. The locomotive braking equipment pneumatic and electro pneumatic devices are mounted on the aforesaid mounting plate. All mounting plates are fitted on one post so as to allow interaction of the complex components. The said post is arranged in the locomotive engine compartment.

EFFECT: simpler mounting of locomotive braking equipment, easier servicing and repair in operation and at repair enterprises, higher reliability of braking equipment.

11 cl, 2 dwg

FIELD: electrical engineering.

SUBSTANCE: proposed method aims at revealing prefault operating conditions and early stages of abnormal operating condition development by noise and vibration. It comprises using various noise and vibration pickups top control noise and vibration generated by every locomotive controlled unit and comparing recorded data with designed ratings memorised by electric locomotive microprocessor control system. In case noise and vibration tolerances are exceeds, electric locomotive microprocessor control system downs the efficiency of the equipment or cuts it off completely, along with generation of audio and video alarm.

EFFECT: possibility to reveal prefault operating conditions.

2 dwg

FIELD: railway transport.

SUBSTANCE: this invention covers control compartments of road engines. Control compartment unit (1) of a vehicle includes case (2) and metal frame (3) comprising roof (4), front portion (5) with horizontal stiffening ring (6), bottom portion (7) and side portion (8), back wall with central door opening and bunker pits. Metal frame is made of the units in the form of chassis (12). Front portion chassis are inclined towards the middle portion and are coupled by thrusts with a horizontal beam of the front portion of the stiffener ring. The middle part of the front portion is equipped with stiffening beam (19). Bottom chassis of the frame bottom portion are made with a trapezoidal shoulder and are equipped with the beam which forms a trapezoid base. The front beam of the bottom chassis is coupled with the front beam of the horizontal stiffening beam and vertical supports. A crush member is installed between the vertical supports and the stiffening beam of the front portion. Thrusts are installed between the supports and the beam which forms a trapezoid base.

EFFECT: improvement of technical and operational characteristics, enhancement of operational reliability and protection in emergency cases.

4 cl, 6 dwg

FIELD: transport.

SUBSTANCE: method of shunting diesel locomotive operation consists in optimisation of diesel locomotive operation modes by combining power sources. Optimisation of diesel locomotive operation modes is executed by connecting two independent drives to one generator where the first independent drive is connected at low and medium loads and in idle mode. Its shaft is rotating the generator armature. At medium loads the second independent drive is connected, its shaft is rotating the generator frame. At high loads, two independent drives are enabled when the generator armature and its frame are rotated in opposite directions.

EFFECT: optimisation of diesel locomotive operation and lowering fuel consumption.

4 cl, 2 dwg

FIELD: transport.

SUBSTANCE: invention relates to railroad transport. Proposed system composite transport facility including, at least, one head car and, at least, one trailer, comprises system control equipment, high-rate communication system, high-rate communication system equipment, high-rate communication system control equipment, low-rate communication system and low-rate communication system equipment. Besides, proposed system comprises voice warning and communication equipment, voice warning playback equipment, control processor communication line, cabin-to-cabin and car-to-cabin communication lines, loud-speaking warning line, passenger-to-engineman intercom, controlled power supply, and alarm push-button.

EFFECT: expanded operating performances.

14 cl, 4 dwg

FIELD: radio engineering, communication.

SUBSTANCE: intelligent on-board equipment setup for manoeuvre automatic cab signalling has a master controller, a display unit, a control unit, a navigation signal unit, an ultrashort wave range wireless modem, an inertial positioning system unit, a GSM standard wireless modem, a sound card with a speaker. The master controller is connected through independent ports to the control unit, the navigation signal unit and the ultrashort wave range wireless modem, through a LVDS port to the display unit, through a SPI port to the inertial positioning system unit, through a USB port to the sound card and through a RS-232 port to the other port of the ultrashort wave range wireless modem.

EFFECT: high reliability and safety of operation of the device.

1 dwg

Up!