RU186980U1 - ELECTRIC TRAIN - Google Patents

Abstract

The utility model relates to railway engineering, namely to the placement of auxiliary equipment on an electric train.

The specified technical result is achieved in that the container with a set of auxiliary couplings of the electric train is configured to place one of the carriages of the electric train in the cabinet niche of the passenger compartment passenger area. It is made mobile on swivel wheels with a pivot axis offset from the axis of rotation of the wheel and is equipped with a transformable handle for moving on a horizontal surface. At the same time, it is made with the possibility of using the locking system in the cabinet niche, which consists of two latches on the container, containing a spring-loaded locking rod with a lead-in cone installed in the latch housing, and a latch control body, and two floor plates fixed in the cabinet niche and equipped with holes for the ends of the locking rods of the clamps and guides with lead-in sections. The transformable handle is made telescopic with fixing it in the extended and retracted positions. The container is equipped with a spring lock of the transformable handle in the vertically retracted position, a viewing window, and each swivel wheel is made with an elastic array on the rim.

The utility model is aimed at improving safety when carrying out work on transporting an electric train or shunting operations with individual cars using a towing locomotive equipped with standard CA-3 automatic couplings for Russian railways, as well as providing favorable working conditions, the possibility of moving the entire set of auxiliary couplings, reducing the complexity and improving the safety conditions for the set of auxiliary couplings and adapters of the electric train.

Description

The utility model relates to railway engineering, namely to the placement of auxiliary equipment on an electric train.

A well-known container with a set of auxiliary couplings of the ES2G electric train (see. "Electric train with an asynchronous traction drive of the EEG type ES2G series" Operation manual, ES2G.0.00.000.000 RE, p. 15, p. 148-156).

The famous electric train has several configurations. The configuration of the main train consists of five cars:

- two head motor cars with control cabins;

- two trailed intermediate wagons with traction equipment;

- one trailed intermediate carriage.

In the conditions of the depot, with an increase in passenger traffic, there is the possibility of placing an additional trailed intermediate car into the train and changing the basic composition to a six-car one. Moreover, the additional carriage contains all the equipment necessary for operating an electric train with a configuration of six cars. In areas with high passenger traffic, the design of the electric train allows the connection of two electric trains into one train with the ability to control a double train from one control cabin.

To transport an electric train or perform shunting operations with individual wagons or a group of wagons, a towing locomotive equipped with standard CA-3 automatic couplings for Russian railways is used. To perform the indicated work, the electric train is equipped with a set of auxiliary couplings and adapters. A set of auxiliary hitch consists of:

- transition coupling (adapter) of an automatic coupling like "Scharfenberg";

- transition coupling (adapter) of automatic coupling CA-3;

- transitional coupler couplings.

The weight of one adapter is 25 kg. A set of auxiliary couplings is stored in a special sub-box container of a towed intermediate carriage. This placement of the container with a set of auxiliary hitch provides a minimum way to transport auxiliary hitch to the installation site. The kit also includes an additional rod, a wrench for working with automatic couplings, and connecting sleeves. The container has a vertically arranged lid with horizontal hinges and equipped with locking locks. Holders for laying the kit are made in the container. The components of the kit are secured to the container using lashing straps.

A disadvantage of the known container with a set of auxiliary couplings is that the process of extracting a set of auxiliary couplings from a container located under an electric train car located on railway tracks is laborious and not safe, since the work is carried out in an uncomfortable working position on bent legs. Certain difficulties also arise when transporting the components of the auxiliary hitch kit along the railway track to the installation site. The process of extracting and delivering components of auxiliary hitch is greatly complicated in bad weather: in rain, snow, ice, frost and in strong winds. Assessment of the severity of physical labor is based on many indicators. The main indicator is the mass of the lifted and transported cargo. The optimum load is a load weighing up to 15 kg, and the permissible load is up to 30 kg. That is, the mass of the extracted and relocated components of the auxiliary hitch weighing 25 kg creates

unfavorable working conditions, especially in adverse climatic conditions (see Razdorozhny A.A. “Labor protection and industrial safety”, Moscow, “Examination”, 2006, p. 141-144).

Another disadvantage is the location of the container under the container with a set of auxiliary hitch due to the difficulty of protecting the kit from the penetration of dust and moisture into the container and the formation of condensate and ice crust at temperature extremes.

The closest in technical essence to the claimed utility model is a container with a set of auxiliary couplings of the electric trains of the latest ES2G releases (see RF Patent for Utility Model No. 164072, class B61F5 / 42, published on 08/20/2016, application No. 2015139017/11 of 11.09. 2015). A container with a set of auxiliary couplings of an electric train is located in a niche of a special cabinet installed in the service area of the passenger compartment of one of the cars, and is made with the possibility of extension from it along linear guides. In this case, the container is made in the form of a platform container, linear guides are telescopic, and the cabinet niche is with a vertical louvre sash.

Work with a container with a set of auxiliary couplings of the electric train as follows. A set of auxiliary couplings of the electric train is formed by laying and securing the components of the kit to the appropriate places of the container. During operation, the above kit is reliably protected in a container located in a niche in the cabinet of the service area of the passenger compartment of one of the electric train cars from external climatic factors.

The components of the auxiliary hitch kit are dry and have a passenger compartment temperature. This eliminates the burning effect of cold metal and the absence of slippery surfaces on the transported components. Removing the container with a set of auxiliary couplings of the electric train is carried out with the louvre sash raised up. Moving container with kit

auxiliary couplings of an electric train are made with a slight effort of hands along telescopic sliding guides. After the extension, as necessary, the corresponding components of the auxiliary hitch kit are unfastened and delivered to the installation site when preparing work for transporting the electric train or performing shunting operations with individual wagons or a group of wagons using a towing locomotive.

A disadvantage of the known container with a set of auxiliary couplings is that auxiliary couplings of an electric train have to be carried on hands, although in favorable conditions inside the passenger compartment of electric carriages. At the same time, auxiliary couplings move from the container to the destination one at a time, which leads to large time costs. During the transfer process, there is a chance that the hitch will fall to the floor, which may result in personal injury. This process is also characterized by a large complexity, which leads to an increase in the cost of production.

The technical result to which the claimed utility model is aimed is to increase safety when carrying out work on transporting an electric train or shunting with separate wagons using a towing locomotive equipped with standard CA-3 automatic couplings for Russian railways, as well as ensuring favorable working conditions, the ability to move the entire set of auxiliary couplings, reducing the complexity and improving the safety conditions of the set of auxiliary clutch pok and electric adapters.

The technical result is achieved in that the container with a set of auxiliary couplings of the electric train is configured to place one of the carriages of the electric train in the cabinet niche of the passenger compartment passenger area. It is made mobile on swivel wheels with a pivot axis offset from the axis of rotation of the wheel and is equipped with a transformable handle for moving on a horizontal surface. At the same time, it is made with the possibility of using the locking system in the cabinet niche, which consists of two latches on the container, containing a spring-loaded locking rod with a lead-in cone installed in the latch housing, and a latch control body, and two floor plates fixed in the cabinet niche and equipped with holes for the ends of the locking rods of the clamps and guides with lead-in sections. The transformable handle is made telescopic with fixing it in the extended and retracted positions. The container is equipped with a spring lock of the transformable handle in the vertically retracted position, a viewing window, and each swivel wheel is made with an elastic array on the rim.

The essence of the claimed utility model is illustrated by drawings, where:

in FIG. 1 is a perspective view of a container located in a niche of a cabinet of a service area of an electric train;

in FIG. 2 is a perspective view of a container with a set of auxiliary couplings in a cabinet recess in a retracted position;

in FIG. 3 is a perspective view of a container with a set of auxiliary couplings in a cabinet recess in a position extended from a cabinet recess;

in FIG. 4 shows a container with a set of auxiliary couplings, front view;

in FIG. 5 shows a container with a set of auxiliary couplings, bottom view;

in FIG. 6 shows one of the container retainers in a container retaining position, in section;

in FIG. 7 shows one of the retainers of the container in the unlocked position, in section;

in FIG. 8 depicts floor linings mounted on a floor in a cabinet recess;

in FIG. 9 shows a container swivel wheel.

Due to the fact that the graphic images of the figures of the claimed utility model are poorly read with the vertical arrangement of the long sides of the sheet, it was advisable to arrange the sheets for figures 1-9 horizontally, which allowed to significantly enlarge the drawings.

The container 1 with a set of auxiliary couplings 2 of the electric train 3 is made with the possibility of placing in the niche 4 of the cabinet 5 the service area of the passenger compartment 6 of one of the cars 7 of the electric train 3. The container 1 is made mobile on swivel wheels 8.1, 8.2, 8.3 and 8.4 offset from the axis of rotation 9 wheels with a pivot axis 10 and is equipped with a transformable handle AND with a hinge assembly 12, a spring clip 13 for moving on a horizontal surface. Transformable handle 11 is made telescopic and consists of the main 14 and sliding 15 parts and the transforming telescopic handle fixing in extended and retracted positions 16. The container 1 is made with the possibility of use with the locking system 17 in the recess 4 of the cabinet 5. The locking system 17 consists of two latches 18.1 and 18.2 on a container containing spring-loaded springs 19.1 and 19.2 (not shown) locking rods 20.1 and 20.2 with entry cones 21.1 and 21.2 (not shown) installed in the bodies of the latches 22.1 and 22.2, and controls locks 23.1 and 23.2, and two floor plates 24 and 25, fixed in the recess 4 of the cabinet 5 with sets of fasteners 26 and 27 and equipped with holes 28 and 29 for the ends of the locking rods 20.1 and 20.2 of the latches 18.1 and 18.2 and guides 30 and 31 with lead-in sections 32 and 33. The spring clip 13 is designed to fix the transformable telescopic handle 11 in a vertical retracted position. The container 1 is made with a viewing window 34. The swivel wheels 8.1, 8.2, 8.3 and 8.4 are made with elastic massifs 35.1, 35.2, 35.3 and 3.4 on the rims 36.1, 36.2, 36.3 and 36.4, respectively.

The claimed utility model of the container 1 is as follows. In the service area 6 of the passenger compartment of one of the cars, for example, head 7, electric trains 3 form the working area by installing a cabinet 5 with a niche 4 to accommodate the container 1. In the niche of the cabinet 4, floor linings 24 and 25 are fixed on the floor using a set of fasteners 26 and 27, respectively. At the same time, holes 28 and 29 are made in the floor plates 24 and 25, respectively, with guides 30 and 31 with lead-in sections 32 and 33. Thus, catchers for the locking rods 20.1 and 20.2 of the latches 18.1 and 18.2 are constructively formed when the container 1 is inserted into the niche 4 Cabinet 5. The container 1 is formed as follows. A transformable telescopic handle 11 is fixed to the end wall of the container 1 by means of a hinge assembly 12 and a spring lock 13 so that it can be transformed from a vertically retracted position A to a tilted position Biw, a tilted-extended position B is fixed in this position with its sliding part 15 relative to the main part 14 by a mechanism fixation 16. The specified handle is used to move the container 1 on the floor of the wagons of the electric train 3 as a pulling force, and pushing. Further, the lower wheels 8.1, 8.2, 8.3, and 8.4 are installed at the bottom of the container 1, while the wheels are made with an offset axis of rotation 10 from the axis of rotation of the wheel 9 and are able to freely rotate 360 °, which ensures good maneuverability of the container 1.

Swivel wheels with the purpose of vibration damping and increase the smoothness of the container 1 are made with an elastic array on the rim. Then, the clamps 18.1 and 18.2 of the fixing system 17 are installed in the pre-formed places on the bottom of the container 1 to the container 1. In turn, the latches 18.1 and 18.2 are formed as follows. The springs 19.1 and 19.2 are inserted into the retainer cases 22.1 and 22.2, and then the locking rods 20.1 and 20.2. To the upper ends of the locking rods, the control elements of the clamps 23.1 and 23.2 are fixed with the dimensions G of the preliminary compression of the springs 19.1 and 19.2. Next, the container 1 is finally formed by laying and securing the set of auxiliary couplings 2 of the electric train 3 to the corresponding places of the container 1. After that, the container 1 is ready for operation as part of the electric train 3.

Work with the container 1 with a set of auxiliary couplings 2 of the electric train 3 as follows. In the transport position, the container 1 is placed and fixed in the recess 4 of the cabinet 5, while the latches 18.1 and 18.2 are in the locking position D of the container 1, and the ends of the locking rods 20.1 and 20.2 are located in the holes 28 and 29 of the floor plates 24 and 25, respectively, thereby preventing the container from moving 1. In order for the container 1 to be unlocked and rolled out to the position for transportation by electric train 3, the latches 18.1 and 18.2 need to be moved by the control elements of the latches 23.1 and 23.2 to the unlocked position E. the locking rods 20.1 and 20.2 move from the locking position D to the unlocked position E and as a result, the ends of the locking rods 20.1 and 20.2 exit from the holes 28 and 29 of the floor plates 24 and 25. Next, the container 1 is rolled out of the niche 4 of the cabinet 5, the telescopic handle 11 is rotated by turning the hinge assembly 12 is withdrawn from the spring clip 13 and is moved from the vertically-retracted position A to the tilted position B, and then to the tilted-extended position B by extending from the main part 14 of the transformed telescopic handle 11 the extension part 15 with their mutual fixation by the locking mechanism 16. The container 1 is ready to move for the safe delivery of auxiliary couplings 2 to the destination. This ensures that the container 1 is moved forward and backward along the cars of the electric train 3 from the hand force using the telescopic handle 11 with good maneuverability.

In order to slide the container 1 into the recess 4 of the cabinet 5 and fix it in the transport position, the latches 18.1 and 18.2 must be moved by the controls of the latches 23.1 and 23.2 to the locking position D. The sliding part 15 of the transformed telescopic handle 11 is released by the locking mechanism 16 from the main part 14 and is translated into the vertical retracted position A and fixed by the spring clip 13. Next, the container 1 is pushed into the recess 4 of the cabinet 5, while the direction of movement is controlled so that the locking rods 20.1 and 20.2 fell into the entrance sections 32 and 33 of the floor plates 24 and 25, respectively. The direction of movement of the locking rod 20.1 of the latch 18.1 is controlled through the gap between the bottom of the container 1 and the floor of the car of the electric train 3, and the locking rod 20.2 of the latch 18.2 is controlled through the viewing window 34 in the bottom of the container 1. With further continuation of the movement of the container 1, the entry cones 21.1 and 21.2 of the locking rods 20.1 and 20.2 come into contact with the gentle inclined surfaces of the lead-in sections 32 and 33 of the floor plates 24 and 25, respectively. As a result of this, the locking rods 20.1 and 20.2 move axially upward with compression of the corresponding springs 19.1 and 19.2. When the locking rods 20.1 and 20.2 move along the guides 30 and 31, the locking rods 20.1 and 20.2 are combined with the holes 28 and 29 in the floor plates 24 and 25, respectively, and under the action of the springs 19.1 and 19.2, the locking rods 20.1 and 20.2 are automatically moved into the holes 28 and 29 and the latches 18.1 and 18.2 are transferred to the fixing container 1 in the recess 4 of the cabinet 5 position E. As a result of these actions, the container 1 is in the transport locked position.

Claims (5)

1. A container with a set of auxiliary couplings of the electric train, made with the possibility of placing in the niche of the cabinet the service area of the passenger compartment of one of the cars of the electric train, characterized in that it is mobile on swivel wheels with a pivot axis offset from the axis of rotation of the wheel and equipped with a transformable handle for moving horizontally surface, while it is made with the possibility of use with the locking system in the niche of the cabinet, consisting of two latches on the container, containing spring-loaded steel smacking filar rod with a cone mounted in the latch housing and a latch operating body, and the two floor lining contained in the enclosure recess and provided with holes for the ends of the locking rods with clamps and guide lead-in portions. 2. The container according to claim 1, characterized in that the transformable handle is made telescopic with fixing it in the extended and retracted positions. 3. The container according to claim 1, characterized in that it is equipped with a spring clip of the transformable handle in a vertical retracted position. 4. The container according to claim 1, characterized in that each swivel wheel is made with an elastic array on the rim. 5. The container according to claim 1, characterized in that it is equipped with a viewing window.

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