RU1799770C - Mechanism for lowering transport vehicles on rails - Google Patents

Abstract

Usage: in mine rail transport, in particular in devices for placing vehicles on rails. The inventive device containing a jack 1 with a hydraulic cylinder 2 for horizontal movement of the vehicle, with two rods 7, 8 and a guide 10, in which the upper horizontal shelf 12 of the frame is installed, rectangular in the vertical plane, the lower horizontal shelf 14 of which is supported on a swivel relative to the housing of the jack sleeve 4, and the vertical struts 13 are located with the possibility of contact with the corresponding rods of the hydraulic cylinder 2. 3 ill.

Description

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The invention relates to rail transport and relates to devices for placing vehicles on rails.

The purpose of the invention is to increase reliability,

In FIG. 1 shows a device for placing vehicles on rails; FIG. 2 is a view A of FIG. 1; in Fig.3 - view B in Fig.1.

The device comprises a jack with a cylinder 1 and a rod 2, a ring 3, rigidly attached to the cylinder 1, a sleeve 4 rotatable relative to the cylinder 1, a plug 5, rigidly attached on top of the cylinder 1, a power element mounted in the upper part of the cylinder 1 in the form of a hydraulic cylinder with a cylinder bis two rods 7 and 8. The longitudinal axis of symmetry of the jack and the power element are located in the same vertical plane.

The cylinder b is provided with protrusions 9 to prevent turning in the fork 5 and guides 10 on the upper part, as well as stops 11 to surround the fork 5. The frame of the rectangular in the vertical plane is composed of the upper horizontal shelf 12 installed in the guides 10, vertical the struts 13 and the lower horizontal shelf 14, which is a grip for the vehicle. A base 15 is rigidly attached to the rod 2. The vertical struts 13 are arranged to contact the respective rods 7 and 8 of the hydraulic cylinder.

The device operates as follows.

The grip 14 is brought under the vehicle, after which the cylinder 1 is fed

fluid and raise the vehicle. Raised into the vehicle and supplying fluid to the corresponding cavity of the cylinder 6, the vehicle is laterally displaced, while the rods 7 or 8 act on the respective posts 13 and the upper horizontal shelf 12 moves in the guides 10, and therefore the gripper 14 moves. 14, interacting with the sleeve 4, turn: yavlyat it, which increases the stability of the jack.

After the wheels are oriented on the rails, the vehicle is lowered,

Claims (1)

SUMMARY OF THE INVENTION A device for placing vehicles on rails, comprising a jack and a power element mounted in its upper part for horizontal movement of the vehicle, the longitudinal axis of symmetry of which are located in one vertical plane, and a grip for the vehicle, e. with the fact that, in order to increase reliability, it is equipped with a rectangular frame in the vertical plane, bearing a grip for the vehicle, and a lower horizontal shelf supported on a swivel a sleeve relative to the jack body, and the power element is made in the form of a hydraulic cylinder with two rods and with a guide on the upper part of the body, in which the upper horizontal shelf of the frame is installed, while the frame is vertical uprights with the possibility of contact with the corresponding rods of the hydraulic cylinder. --- X / 10 & gb 4- J / 1 / to. 13, 10 & gb / -U .L AND Fi g. 2 / J