SU1062079A2 - Apparatus for uncoupling automatic couplings of railway cars - Google Patents

Abstract

DEVICE FOR SEPARATION OF RAILWAY RAILWAYS-CARS by bus. St. No. 688363 ,. characterized in that, in order to increase durability by providing a smooth return of the spring-loaded rod, it is provided with spring-loaded plates hinged to the ends of the guides located on the output side of the stem from the engagement and having a lift limiter relative to the base, and on the gripping side rod to the bottom guides with one end rigidly fixed curvilinear ski, the second end of which is bent down.

Description

FIELD OF THE INVENTION The invention relates to railway transport and relates to devices for uncoupling automatic couplers on humps. According to the main author. St. No. 688363 discloses a device for uncoupling automatic couplings of railway cars, comprising a floor assembly located between the rails of the track, consisting of a frame with guides, interacting with a lever coupler U placed on the car, and having guides mounted on the frame with the ability to move in vertical alignment and clamped to the latter by springs, and disengaging the drive is associated with mounted-. spring-loaded piping on the car, fitted with a slider, which is underneath on. Rulers of the floor assembly IJ. The disadvantage of the device is the bottom: durability due to dynamic loads when the slide slides out of its direction. The purpose of the invention is to increase durability by ensuring a smooth return of the spring-loaded brush. This goal is achieved by the fact that the device containing a floor node placed between the rails of the track and consisting of old devices with guides, interaction. with a lever uncoupling drive of the automatic coupler placed on the car, the guides being mounted on the vehicle with the possibility of moving in the vertical direction and pressed to the latter. The springs, and the said release actuator is connected with a spring-loaded rod mounted on the car, equipped with a slide, which enters the floor guides, and is equipped with plates spring-loaded in the side of the frame, pivotally connected to the ends of the guides, positioned on the output side of the rod from the engagement and having an elevator stopper relative to the frame, and from the grip side of the scraper to the bottom guides one end is rigidly fixed to a curvilinear ski, the other end of which is bent down. FIG. 1 shows the device at the time of 45 grabbing the slide; in fig. 2 - floor device in the off position, side view; in fig. 3 - the moment of returning the sltochka with the slide; in fig. 4 - floor node, top view. A bracket 1 is mounted on the frame of the car, which is equipped with a vertical brush having a slider 3 at the lower end. The stem is connected to the upper end of the flexible element 4 via rollers 5 with chain 6 connected by a dump truck 7 of the automatic clutch lift. The rod jj has a return spring 8 and is constantly held in a vertical position by a bracket 1, which is attached to the brush and rigidly fixed to the frame of the car. The floor assembly contains a bed frame 9 installed between the rails, on which plates 10 with guides II are mounted. The tail part of the plates 10 is equipped with hingedly adjacent to them. the ends of the plates 12 with the guides 13, which are fastened between each other by the bracket 14 and have a limiter 15 lifting them in the vertical direction and a return spring 16. The head part of the plates is provided with a gripper 17 for the slide 3. To compensate for the loads when disengaging the differently loaded cars, the plate 10 is spring-loaded with shock absorbers 18 In order to ensure reliable and accurate capture by the guides 11 of the slide 3 of the multi-loaded cars, the guides 11 are provided with a ski 19 located under their head part at the stand 20, the protruding end of which og-. Y - Plates 10 are movable in a vertical direction and interact with a pusher 21 installed in a wall recess, depending on the position of which they may occupy an inclined or horizontal direction. The plates 10 are interconnected through the hinge 22, and between themselves the plates 10 are fastened with a brace 23. A device for uncoupling the automatic couplers. works as follows. When the rolling stock to be dissolved is thrown, a signal is given to the floor device. The pusher 21 causes the plate 10 in an inclined position, i.e. capture takes working-. a lie. When the uncoupled car passes over the floor-mounted crawler-3 device of the car-related device, it runs onto the ski 19, along which it slides and orients the grip 17 to the slider 3, regardless of the loading capacity of the car. The plunger 21 is also provided with a shock absorber. Then the slider enters under the gripping plates 17 and slides "along the rollers (not shown) of the slot guide 11. The tilting of the plates causes the slider to pull the rod 2 down, which through the flexible element 4, thrown over the rollers 5, pulls over the middle chain 6 and rotates the automatic clutch lifter roller 7, which causes the automatic coupler to become uncoupled. When the slider passes the lowermost position, the lower pressure is compensated by the shock absorbers 18. After passing through the hinge 22 into the guides 13, the slider moves the spring-loaded stem up and raises under some limited limiter 15 the angle of the plate 12, having a weak return spring and sliding along it smoothly returns to the extreme upper position, satisfying the size of the rolling stock. At the same time, the automatic couplings remain in the uncoupled state, and the gripper T7 returns down the signal.

The operation of the device is controlled by means of automation from the control and operator of the operator on duty on the hill. When disengaging the next wagon 12

and the described device operation is repeated.

The use of the invention will improve the durability of the device.

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Claims (1)

DEVICE FOR DISCONNECTION OF RAILWAY CARS. CARS. St. No. 688363, characterized in that, in order to increase 'durability by providing a smooth return of the spring-loaded rod, it is equipped with plates spring-loaded towards the bed, articulated with the ends of the rails located on the outlet side of the rod from the mesh and having a lift limiter relative to the bed, and from the side of the gripping rod to the guides from below with one end, a curved ski is rigidly fixed, the second end of which is bent down. 12