RU92670U1 - TRAVELING MACHINE - Google Patents

Abstract

1. Track machine for cleaning and planning slopes of the subgrade, ballast and curbs, as well as other works related to the excavation of bulk materials, containing a frame supported by running trolleys, on which side planning plows are mounted, a conveyor, a cabin with a power plant, and retractable supports, as well as an excavator-planner module mounted on a slewing ring. ! 2. Track machine according to claim 1, characterized in that the planning plow mounted on a rotary arrow, consists of two articulated wings that can rotate relative to each other. ! 3. Track machine according to claim 1 or 2, characterized in that the sliding support comprises track rollers mounted on a common axis mounted in brackets mounted on an upper rotary axis, which is mounted in housings welded to the machine platform.

Description

The utility model relates to the field of railway transport, namely to machines for cleaning and planning slopes of the subgrade, ballast and curbs, as well as other works associated with the excavation of bulk materials.

A track machine for cutting ballast, cleaning and cutting cuvettes of a railroad track is known, comprising a frame mounted on running trolleys, a pivoting device mounted on the frame, carrying an arrow, on the head of which a bucket rotor with gravity unloading is mounted, and a transmission conveyor is mounted along the length of the arrow, a tray installed in the rotor gravity unloading zone for feeding bulk material onto a conveyor with a tray made in the form of a container equipped with a feeder partially overlapping the outlet opening Tray hole (see, for example, the description of the certificate of the Russian Federation for utility model No. 14221 in class Е01В 27/00 with priority dated January 14, 2000). This machine, in addition to its direct purpose - for cutting ballast at the ends of sleepers, cleaning and cutting ditches of railway tracks, can also be used for cleaning and rough planning of slopes of the subgrade, ballast and curbs, but it can not be used for planning slopes of high embankments and deep excavations.

A well-known excavator is a planner on a combined course (see, for example, the description of US patent No. 4828452 for class B60K 41/02 with a priority dated 09/17/1987) capable of moving along railroad tracks and performing work on cleaning and planning slopes of the subgrade, ballast prism and curbs, as well as other works associated with the excavation of bulk materials. The use of this machine on domestic railways is impractical, since it will be difficult both to deliver it to the place of work, for example, to a remote stage without access roads, and to work it with the composition for weeds.

The objective of this constructive implementation is to create a railway track machine capable of cleaning and planning slopes of the subgrade, ballast and curbs, as well as other works associated with the excavation of bulk materials, including on high embankments and in deep excavations, as well as capable of working with existing by train for the transport of weeds.

For this purpose, a side-mounted plows, a conveyor, a cabin with a power plant, extendable supports, and also an excavator-planner module mounted on a slewing gear are mounted on a track machine containing a platform supported by running trolleys. As an excavator-scheduler module, for example, an excavator installation manufactured by SVYATOVIT joint venture (Belarus), which can be installed on the customer’s chassis, can be used. It is also possible such a design of the track machine, when the planning plow mounted on the rotary boom consists of two pivotally connected sections that can rotate relative to each other, and the retractable support contains track rollers mounted on a common axis mounted in brackets mounted on the upper rotary axis , which is installed in the cases welded to the platform of the machine.

figure 1 - shows a General view of the track machine (transport position);

figure 2 is a view of figure 1;

figure 3 is a section bB in figure 1 (working area of the excavator-planner);

figure 4 - section bb in figure 1 (the working area of the side planning plow);

in Fig.5 is a view of G in Fig.1 (retractable supports in the transport position);

in Fig.6 is a view of G in Fig.1 (retractable supports extended);

Fig.7 is a section DD in Fig.6.

Track machine contains the following main parts:

- a platform 1 mounted on freight carts 2 and equipped with a brake lever system, couplers, brackets for attaching plows and a stand for installing an excavator module;

- the right and left side planning plows 3 mounted on the pivoting arrows 4. The planning plow consists of two articulated wings 5 that can rotate relative to each other. Plows are designed for finishing slopes of a ballast prism, subgrade or inter-blast;

- mounted on the frame conveyor 6 with a body, designed to receive material (garbage, weeds, etc.) and transfer it to the gondola composition for weeds;

- a control cabin with a power unit 7. The control cabin is mounted on shock absorbers mounted on the platform 1. The control cabin consists of two compartments separated by a vestibule. In the engine room there are: a diesel generator set and a hydroelectric station, and control units for the working bodies, where the drivers are located when planning the slopes of the railway paths by plows. From here, the plows and the movement of the machine are operated in operating mode .;

- retractable support 8. The retractable support is designed to prevent the machine from tipping over during excavation work. The sliding support includes track rollers 9, mounted on a common axis 10 mounted in brackets 11, mounted on an upper rotary axis 12, which is mounted in housings 13 welded to the platform 1 of the machine .;

- module excavator - planner 14 mounted on the slewing ring device 15 on the stand platform 1 of the machine.

The operation of the track machine can be carried out as follows.

Depending on the type of work, the machine can work in a complex:

a) locomotive - machine - platform cover. In this form, the complex can perform the following types of work:

- excavation of the soil by an excavator, without loading onto a rolling stock or with loading onto a train standing on an adjacent track;

- planning of the roadside and slopes of the subgrade with a planning bucket with loading onto a train standing on the adjacent track;

- planning of the roadside, slopes of the subgrade and ballast with plows.

In these cases, the movement of the complex is carried out by locomotive drivers on the instructions of the machine drivers. The machine is powered by its own power station.

b) locomotive - machine - composition for weeds. In this form, the complex can perform the following types of work:

- excavation of the soil, planning of slopes of the subgrade, cleaning ditches, etc. an excavator, with loading into the composition for weeds, standing behind the machine on the same path;

- planning of the roadside, slopes of the subgrade and ballast with plows.

In these cases, the movement of the complex is carried out by locomotive drivers on the instructions of the machine drivers. Power supply of the machine and the composition for weeds is carried out from their own power plants.

c) traction module - machine - composition for weeds. In this form, the complex can perform the types of work reflected in paragraph "b".

In these cases, the movement of the complex is carried out by the machine drivers. The machine and weed composition are powered by the traction module.

Before going to work (if necessary, depending on the type of work), the diesel generator set or excavator diesel is started in accordance with the operating instructions for them, then the transport fasteners are removed from the working bodies that are supposed to work and all the control systems are tested and idle mechanisms.

After testing, the car is brought into a transport position with the installation of transport fasteners and drive to the place of work.

Upon arrival at the place of work, the team brings the working bodies of the machine, depending on the type of work, to the working position. When working with an excavator, the driver who manages his work is located in the cab of the excavator. He, if necessary, independently controls the movement of the complex (traction is carried out by the traction module) or gives commands to the locomotive drivers. The second driver is located in the cab, monitoring the instruments, the movement of the machine and the operation of the power plant (if used).

When working with plows, the drivers are in the cab. At the same time, the plow and the movement of the complex are controlled by the senior driver, the second driver controls the movement of the machine and the operation of the power plant. When working with both plows, both drivers are controlling them, the senior engineer is moving the machine (complex).

Thus, this track machine allows you to clean and plan the slopes of the subgrade, ballast and curbs, as well as other works related to the excavation of bulk materials, including on high embankments and in deep excavations, and is also able to work with existing trains for transportation of weeds.

Claims (3)

1. Track machine for cleaning and planning slopes of the subgrade, ballast and curbs, as well as other works related to the excavation of bulk materials, containing a frame supported by running trolleys, on which side planning plows are mounted, a conveyor, a cabin with a power plant, and retractable supports, as well as an excavator-planner module mounted on a slewing ring. 2. Track machine according to claim 1, characterized in that the planning plow mounted on a rotary arrow, consists of two articulated wings that can rotate relative to each other. 3. Track machine according to claim 1 or 2, characterized in that the sliding support comprises track rollers mounted on a common axis mounted in brackets mounted on an upper rotary axis, which is mounted in housings welded to the machine platform.