SU804747A1

SU804747A1 - Device for removing track rail fasteners

Info

Publication number: SU804747A1
Application number: SU792705396A
Authority: SU
Inventors: Виталий Семенович Вараксин
Priority date: 1979-01-02
Filing date: 1979-01-02
Publication date: 1981-02-15

Description

Изобретение относитс к железнодорожному транспорту.This invention relates to railway transport.

Известно устройство дл удалени элементов скреплени железнодорожного пути, содержащее раму ходовой тележки, св занную посредством гидроцилиндра с рамой путевой машины, на первой из которых размещены механизм удалени клеммных болтов, имеющий нож, и механизм ориентации с рычагом , контактирующим с клеммой рельсового скреплени 1.A device for removing railway track fasteners is known, comprising a frame of a undercarriage connected by means of a hydraulic cylinder with a frame of a track machine, the first of which houses a terminal bolts removal mechanism having a knife and an orientation mechanism with a lever in contact with a rail fastener terminal 1.

Недостатком этого устройства вл етс то, что дл щпал, лежащих с отклонением по эпюре, устройство необходимо перестанавливать вдоль рамы, ориентиру его относительно скреплени .The disadvantage of this device is that for the chips, which lie with a deviation in the diagram, the device must be moved along the frame, its orientation relative to the fastening.

Цель изобретени - повышение производительности .The purpose of the invention is to increase productivity.

Цель достигаетс тем, что устройство дл удалени элементов рельсового скреплени железнодорожного пути снабжено т гами, одни концы которых щарнирно закреплены на раме путевой машины, другие - на раме тележки, осью, закрепленной на боковинах рамы тележки, и т гой, один конец которой шарнирно закреплен на боковине, а другой - на указанном ноже, причем на осиThe goal is achieved by the fact that a device for removing rail fastening elements of a railway track is provided with rods, one ends of which are hinged on the frame of the track machine, others on the frame of the cart, an axis fixed on the sides of the frame of the cart, and the end of which is one end hinged on the side, and the other on the specified knife, and on the axis

закреплены рычаг механизма ориентации, один из концов которого имеет выступ, взаимодействующий с боковиной рамы тележки , и нож, выполненный фигурным, а боковины рамы тележки выполнены с продольным пазом дл размещени в нем оси.the lever of the orientation mechanism is fixed, one of the ends of which has a protrusion interacting with the side frame of the carriage, and a knife made with a figure, and the side walls of the carriage frame are made with a longitudinal groove for accommodating an axis therein.

На фиг. 1 изображено устройство дл удалени элементов рельсового скреплени железнодорожного пути, общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - схема работы устройства, положение I; на фиг. 4 -FIG. 1 shows a device for removing rail fastening elements of a railway track, general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 - device operation diagram, position I; in fig. four -

схема работы устройства, положение П.the scheme of the device, the position of P.

Устройство дл удалени элементов рельсового скреплени железнодорожного пути содержит подвешенную с возможностью подъема и опускани посредством силового гидроцилиндра 1 к раме 2 путевой машиныA device for removing rail fastening elements of a railway track contains suspended by means of lifting and lowering by means of a power cylinder 1 to the frame 2 of a track machine

Claims

and by t g 3 trolley. On the frame 4 of the trolley there is a device orientation mechanism and a rail fastening bolt removal mechanism. The orientation mechanism includes a lever 5 mounted on an axis 6 mounted in a groove 7, made in the sidewalls 8 of the frame 4 of the carriage. An axle 9 is mounted on the axis 6, which is hingedly connected to the spring 10 fixed on the sidewalls 8. The lever 5 has an elongated end terminating with a protrusion 11 to which the hardened side bearings 12 are screwed, and resting on the tempered bars 13 on the sidewalls 8 of the frame 4 of the trolley with the possibility of longitudinal movement along them, and the lower end is made with an anvil 14 interacting with a rail fastening terminal. The removal mechanism comprises a figure knife 15 mounted on an axis 6 coaxially with the lever 5 so as to be rotated in a vertical plane. The knife 15 is pivotally connected to the pull 16, which is hingedly attached to the sidewalls 8 of the cart frame. The length of the groove 7 is determined by the ratio of the arms of the figure knife 15 and the relative position of its cutting edge in the initial and final position when cutting the bolt. When the machine moves forward in the direction indicated by the arrow, the carriage moves with the machine on m 3. When the trolley hits a rail fastener, the lever 5 with its abutment 14 is an interoperable knife, and the orientation mechanism with the reddening of the carriage 5 begins to move along the sides of the carriage 8, slides with their side bearings 12 along the hardened Planks 13, mounted on the sidewalls 8. In this case, the axis 6 also begins to move along the groove 7, and the spring 10 begins to stretch. At the same time, the knife 15 begins to rotate in a vertical plane around the axis 6 and cuts the bolt with its cutting edge. With further movement, the knife 15 pushes the cut part of the bolt together with the nut between the cheeks of the lever 5 and drops them onto the ballast. Then the axis 6 reaches into the slot 7 to the rear position of the mashine and moves to the sidewalls 8, after which the lever 5 with its support 14 pulls the terminal off the cut bolt and drops it onto the ballast, thereby finally releasing the rail from the rail fastening. After that, the spring 10 returns the AUX 6 with the lever 5 and the knife 15 to its original position, and the carriage moves to another dowel. The present invention allows to increase the productivity of work by 2.5 times. A device designed for a complex of machines with a capacity of 2000 m / h allows saving material and energy costs for the same amount of work and surpasses the known structures due to reliability, simplicity and ease of operation; what gives the economic effect in the national economy. Formula of the Invention A device for removing rail fastening elements of a rail track comprising a chassis frame connected by means of a hydraulic cylinder to a track mash frame, the first of which has a terminal bolts removal mechanism having a knife and an orientation mechanism with a lever in contact with a rail fastener differing the fact that, in order to increase productivity, it is equipped with rods, one ends of which are hingedly fixed on the frame of the track maschina, others - on the trolley frame, axis, fixed oh on the sidewalls of the trolley frame, and draft type, one end of which is secured to the sidewall scharnirno and the other - on said knife. moreover, an axis of the orientation mechanism is fixed on the axis, one end of which has a protrusion cooperating with the side frame of the carriage, and a knife made with a figure, and the side walls of the carriage frame are made with a longitudinal groove for accommodating an axis therein. Sources of information taken into account in the examination 1. USSR Patent No. 316250, cl. Е 01 В 29/28, 08.08.69.

§ I

/ l

FIG.

Fig.Z

FIG. four