RU24434U1 - DEVICE FOR MOVING RAIL VEHICLES WITH A JAMMED WHEEL PAIR (OPTIONS) - Google Patents

Description

...-.- MPKV61J V12

USLROY GAO D1Sh nEPEMELEJpHHH RELOOIEK

TRAN: TURTN1KHSRTSTSS1VS ZAYU1INSHVEY

KOLVAYUYPAYUY (OPTIONS)

The model refers to railway / transport and applies to emergency transport from a stage to a side track of a rolling stock with stuck leather pfa or sliders above the limit.

Known means for hanging the wheel fuser, ON, a bolt installed inside the spring springs is placed between the trolley frame and the balancer made in the form of a two-shouldered lever. The upper honor of the bolt is rigidly connected to the trolley frame, and the lower one runs through the hole in the lance If necessary, they call for 4 1 spring clamping in a compressed state after hitting a damaged wheeled vehicle onto a wedge (ZN Ntik. ChMEZ locomotives,; MEZT. Special assistance to the driver. -M: Transport, 1994, p. 19-21).

QzpaKo with the described means for hanging wheeled tars is equipped with a limited amount of rolling stock actually used on yakyak roads in the event of the absence of such a means, rolling stock with stuck wheeled wheels with a minimum speed moves the U8OM, and the wheel cage is put under pressure, or they bring under the damaged wheel general brake shoes and P € 5) they are freezing with them, approximately nqpes 2 km replacing 1Sh new. D |) And this is a big problem arising from the passage of Bfivy and sfyguyny translations.

It is not known in detail (an off-road trolley) for the use of railway rolling stock with a jammed wheel pair of running tazhka, which consists of two devices: under a wheeled pff supporting trolleys, each of which contains two wheel bearings and equipped with two rollers. D |) and this one of the cups is connected to the aforementioned fork by an axis, and the other by means of supporting sliders and a horizontally mounted V11sha (Album of accessories for recreational trains. M, 1993, p. 42).

No. The whole fixture has the following disadvantages. Due to the implementation of the wedge lifting principle KOJKca co.} The pair is long, the base of the cart remains constant regardless of the size of the track to be hung. This leads to the need for qjesaTb when installing the affinity tag, the elements of the brake lever transmission to the undercarriage lead to the subsequent We are embarrassed by complications with the supply of spare parts, because some types of the rolling stock in use are discontinued. Due to the large length and weight of the UHF trolleys, they are inconvenient to put to the place of assembly, for their installation it takes 3-4 participation and takes about 30 minutes to complete, during which the shift takes place.

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in the initial position and when there are still avifia namesakes along straight sections of the push, they are connected to rails at three points (trolley wheels, wheel rake wheels), the speed of movement in this is 510 KMAt Opraco when passing through trolleys from curved sections of the track, the movement direction of the rolling stock changes due to the wheel flange ridge, this means that the fork of the trolley is deformed due to the high lateral loads, and the wheel flanges of the trolleys come out of the jaw with rails, which can lead to the descent of the wheel guard, and therefore rolling stock., from the rail track. In the known prior art, it is not possible to fix the wheelset on the trolley against movement in the upper and lower direction, pfpendivulyarnoy direction of the rail push.

No. The device provides for re-grinding the device for early standard sizes of the PVR wheel. This leads to the need to increase the stroke of a horizontally positioned screw, the rotation of which requires considerable effort (| mzicheskie efforts (load is about 11 tons). Carts do not have universality, the coils in the right and left carts must have right and left threads.

In addition, the device has limited use, because, and due to the design features, this avphin truck on the second wheeled pfe of the three-axle trolley CMEZ cannot be delivered.

The first model is aimed at solving one such problem, such as real and technological costs and reducing the time it takes to stop moving along a long road.

The technical result, as well as the implementation of this utility model, is to improve the range of use of the trolley, increase maneuverability, ease of use, operational reliability and traffic safety.

The device for moving rail vehicles with a jammed wheeled cut includes two mounted under the wheels of a pair of wheels trolleys. Each trolley contains rollers connected by a fork, ZT1ory for color, as well as a cage and a screw interacting with it.

In one of the variants of the consumptive execution of the tecHEsi at the end of the plug, mounting holes are made, and a support bar is fixed at its end at the end. The said pressure screw is vertically installed in the support bar.

Kfepsa is made in the arm of the lever, on one end of which a stubborn tkvika is fixed, and the other end is widely connected to the trolley.

The cart contains a second one, connected to the plug with the possibility of fixation in the zaganova holes. Ega kfesh can be equipped with brackets for transportation and installation at the place of application.

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The first one is locked on the other (TX) m code of VSHZHI with the possibility of fsssagdsh tanovo holes in the pots. The compression WIEGG is installed vertically in the reference screw.

The carriage is made in the arm of the lever, on which one end is fixed thrust, and the other end is pivotally connected to the trolley. D |) and this axis II and the bottom of the carriage connection are inserted into the plug with the possibility of fixing in the set-up holes, placed in the qpewHefi part of the vichy.

The mounting holes on the top can be made in the form of grooves that are open from the lower edges of the plug.

In both cases, the stops for the wheeled pfs are recessed, according to the cone | |

The implementation of the lever principle of raising the wheel with the positioning of the nashmina ninta in the support bar vertically., As well as the presence on the bag of hyaanovo holes, licking 2 tons.

Owing to a constructive reduction in the length and closer distance between the axles of the rollers (supporting points of the carts), the weight of the carts is reduced, the need disappears q) the use of the brake linkage of the bodies of vehicles and railways, a reliable workmanship of the 1st Thebes is achieved, including

Chisz small radius, burl; Vresyuvin (especially access roads) with a fairly high speed. At the same time, the speed of waiting for the vrivals rises about 2 times, the possibility of skold is excluded. safety of movement is provided.

For coarse adjustment of carts, depending on the size of the wheeled pfa (from 880 to 1250 mm) and at the open end of the fork, installation holes are made

Stops for koJKx; they have recesses, according to configuration and dimensions, made in accordance with the contour of the wheel flange, which makes it possible to fix the wheel on the trolley from transverse movements relative to the rail track.

Easier assembly of the trolley There are enough people to carry and store trolleys at the place of use, while the assembly time is reduced to 510 minutes

The cassette can be equipped with brackets, used to provide convenience during transportation of the carriage, while the lower bracket MAY function as a support relative to the rail head during the initial installation (assembly) of the trolley.

A device for moving a rail vehicle with a jammed wheelset includes two trolleys mounted under the wheels of the wheelset, one of which is shown in FIG. 1 and 2. Trolley 1.

the carriage 2, the carriage 3 and the unit 1 у их их 4 4 4 4, on the other side of the grille and the supporting support rail. 1) etea2oodfzhsh: zavfeshkbyBmnaosi6zh dovolik7, as well as the gesture of his e-mash mash pzhio 8 and upoKarepsa2

shirno connection with a plug 4 noqje criBOM screws 10 (Fig. 2).

The carriage 3 includes a running roller 12 fastened on the axis 11, and also rigidly attached to the wheels 13 for the wheel and the bracket 14 for mounting and transporting the carriage. The last gyro is connected to the plug with 4 screws 15. The pressure screw 16 is vertically mounted in the support bar 5 and can interact with the support bar 8.

At the ends of the fork 4, mounting holes 17 are made, in which VIEPA 15 can be mounted, three trolley assemblies for different sizes of wheels n.

The stops 9 and 13 are made curly and have a height of 18 in configuration and size, made in accordance with the profile of the wheel flange. The stop 9 has a cam in cross section

The carriage 2 may be provided with ribs 19 to provide a slope and remove snow and contaminants.

Tedzhzh 1 burned to the ground in a lean manner. In the initial state, the cart of 5 knives, as a rule, in an unassembled form, consisting of two parts: karepsi2 assembled with a fork 4 and a carriage 3 (Fig. 1). The pressure screw 16 installed in the reference tube 5 must be turned out as far as possible.

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D |) and after the trolley both yNoMJiHyibB its parts, under the pin under the damaged kolznogo pfa to touch touches 9,13 and additionally) adjust the position KE5) e1ki 3, holding the bracket 14.

The screws 15 are screwed into the axis 11 on both sides of the carriage 3, setting them in the nearest fabric of the mounting holes 17, depending on the size of the wheel T1FA

Then we turn on the pressure screw 16, which, qq), moving progressively, acts on the resistant thrust 8.

Cell 2 rotates relative to axis 10 (Fig. 2), turning the stop 9 on the same axis. This initially selects the free path formed by the wear of skating a pair of pairs (5-6 revolutions of WiEP are enough), until the touch is touch-sensitive: the wheel focus: wheel rail. Further rotation of the push-button vicha 16 achieves the removal of the wheelset with the rise of 1 riding fugue in a view of 5-7 mm from the rail head. In the TWO position, the rolling stock can mix to the destination both in the straight line and in the curvilinear sections of the rail tguti, with the coffer in curves it is carried out by a comb the posted wheeled weight of the truck to the destination, the above actions are performed in the reverse order.

To describe the la shown in FIG. 3 and 4 of the second leg of the design of the trolley co5q) are removed to simplify the reference numbers, already

used in the above zhzhme measure for elements that EXCELLENT and its logical function.

Yubrazhenka Zi4te} southEsa20s dfzhsh-kfetau2ivilvu4, connected by axes 21, as well as the support bar 5. The carriage 2 contains the running roller 7 and the axle mounted on the axis 6), the fixed threaded neck 8 and the stop 9 for the wheel shaft 4 includes a fastening roller 1 and the axis 11 There is also a fixed stop 13 for Koieca and a bracket 14 for transporting the fork. At the ends and in the middle part of the plug, the mounting holes 17 and 22, designated for assembling the body under the rubber, are standard. & the cabinet is connected to K1fepsa 2 of the GFI using axles 23 and to the support pole 5 via axles 24, which can be installed in holes 17 and 22, respectively.

In the carriage 2 and the plug 4, ribs 19 are rigidly fixed to ensure rigidity of the congruence, as well as to remove snow from the rails and get stuck.

The trolley 20 is ready for operation.

In the initial state, the trolley 5 is fanned, as a rule, in disassembled form; consisting of three parts: 2, forks 4 and support bar 5 with a compression screw 16. The pressure screw installed in the support bar should be turned out maximally maximally.

E | 5And the assembly of the trolley fork 4 and ketka 2 (Fig.Z) are driven from under the wheel of the damaged pair of wheels until they touch the stops 9 of the skating and connect

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them, setting the axles 21 in the nearest installation hole installation hole 22, depending on the size of the wheelset

The reference ring 5 (4 mg. 4) is inserted with the free ends of the plug 4 and the open axes 24 in the nearest mounting hole 17.

Then rotate the push WIEGG 16, which, moving translationally, acts on the retaining plate 8. Kareps 2 rotates about the axis 23. In this case, the freedom is freely selected. Then you can reach your wheel pair and it is 5-7 mm from the rail head. The trolley is ready for moving rolling stock to its destination. To the tributes to the destination, the above actions are performed in reverse order.

Claims (7)

1. A device for moving rail vehicles with a jammed wheelset, including two trolleys mounted under the wheels of the wheelset, each of which contains running rollers connected by a fork, wheel stops, a carriage and a pressure screw interacting with it, characterized in that at the open end forks, mounting holes are made, and on its other end, a support bar is fixed, in which the pressure screw is mounted vertically, the carriage is made in the form of a lever, at one end of which a stop bar is fixed and the other end is pivotally connected to the trolley, the trolley contains a second carriage connected to the plug with the possibility of fixation in the mounting holes.  2. The device according to claim 1, characterized in that the second carriage is equipped with brackets for transportation and installation at the assembly site.  3. A device for moving rail vehicles with a jammed wheelset, including two trolleys mounted under the wheels of the wheelset, each of which contains running rollers connected by a fork, wheel stops, a carriage and a pressure screw interacting with it, characterized in that at the open end plugs and in its middle part mounting holes are made, and on its other end a support bar is fixed, in which the pressure screw is installed vertically, the carriage is made in the form of a lever, at one end of which is closed lena stop bar and the other end pivotally connected to the trolley.  4. The device according to claim 3, characterized in that the support plate is mounted on a fork with the possibility of fixing in the mounting holes.  5. The device according to claim 3, characterized in that the axis of the swivel of the carriage is inserted into the plug with the possibility of fixing in the mounting holes located in the middle part of the fork.  6. The device according to PP.3 and 4, characterized in that the mounting holes are made in the form of grooves open from the outer edges of the plug. 7. The device according to claims 1 and 3, characterized in that the stops for the wheelsets have recesses, configured and dimensioned in accordance with the profile of the ridge of the wheelset.