RU2392573C1 - Launcher for carrying and launching rocket from transport-launching container placed in railway car or on railway platform - Google Patents

Abstract

FIELD: weapons.

SUBSTANCE: invention relates to launchers arranged in railway cars or on railway platforms. Proposed launcher comprises rigidly fixed beam with journals, boom pivoted to the latter, boom lifting mechanism and movable frame to support transport-launching container (TLC). Launcher is provided with one or two supports with plates pivoted to movable frame. Said supports are furnished with pivoted rotary links and allow a lengthwise travel of movable frame along the boom when it is lifted into vertical position.

EFFECT: reduced load onto car or platform.

4 dwg

Description

The invention relates to launchers (PU) for transporting and launching a rocket from a transport and launch container (TPK) located in a railway carriage or on a platform.

Famous domestic military railway missile system (BZHRK) 15P961 ("Strategic ground-based missile systems. M: Military Parade", 2007. 248 pp., P. 152-161), which includes a launcher 15P761 on a railway carriage with installed TPK, hydraulic TPK lifting mechanism, hydraulic loading mechanism of wagon trolleys.

The disadvantages of this design are:

- high time required for loading wagon trolleys before lifting TPK;

- the presence of a separate loading mechanism for wagon trolleys, which leads to a complication of the design of PU;

- the heavy weight of the PU metal structure, necessary for the perception and transfer through the wagon carts to the rails of the railway track of the load from the rocket starting from the TPK;

- large loads on the wheelsets of the carriage cart PU.

Known self-propelled launcher for transporting and launching missiles from transport and launch containers using powder pressure accumulators (Patent No. RU 2239764, publ. 10.11.2004), made on a wheeled self-propelled chassis, having a body frame, fixedly mounted on the chassis, boom, articulated mounted on a body frame, a boom lifting mechanism, a frame movable with the possibility of longitudinal movement along the boom, TPK mounted on a movable frame, and double-ended double-acting hydraulic cylinders with a drive mechanism. The disadvantages of this design are:

- significant time required to extend the hydraulic cylinder rods to move the movable frame on the boom after lifting it;

- the complex design of double-shaft double-acting hydraulic cylinders and their drive mechanism.

The technical result of the present invention is to reduce the time for deployment and curtailment of launchers in a railway carriage or on a platform, significantly reducing the loads on a railway carriage or on a platform when launching a rocket from a TPK, reducing the mass of launchers in a railway carriage or on a platform and simplifying the design of launchers in a railway wagon or platform.

This is achieved by the fact that the PU formed in the railway carriage or on the platform contains a fixedly mounted sub-axle beam, an arrow pivotally mounted on the sub-axle beam, a boom lifting mechanism for raising and lowering the boom, a movable frame with a TPK mounted on it, configured to longitudinal movement along the boom, a powder pressure accumulator, one or two telescopic supports, pivotally mounted on a moving frame and equipped with pivotally mounted base plates and at least two mja pivoting rods pivot mounted at one end on podtsapfennoy girder, the other on the hinge base plate, wherein the telescopic support in the compressed position provides longitudinal movement of the movable frame when lifting the boom in a vertical position.

Reducing the time for deployment and curtailment of PU in a railway carriage or on a platform is achieved by the fact that the longitudinal movement of the movable frame with the TPK mounted on it along the boom is carried out simultaneously with the boom lifting (lowering).

A significant reduction in loads on a railway carriage or on a platform when launching a rocket from TPK is achieved by the fact that one or two telescopic bearings with support plates pivotally mounted on them are installed in a compressed position between the movable frame with the TPK mounted on it and the rails of the railway track, which ensures decoupling in the longitudinal direction of the movable frame with TPK and booms fixed on it and the transmission of force from the launching rocket through one or two compressed telescopic supports and base plates eposredstvenno on the railway track rails, passing a railway wagon or platform.

Reducing the mass of launchers in a railway carriage or on a platform is achieved by the fact that due to a significant reduction in the loads on a railway carriage or on a platform when launching a rocket from a TPK, it is possible to reduce the mass of metal structures of the launchers.

Simplification of the design of the PU in the railway carriage or on the platform is achieved by the fact that complex hydraulic devices are excluded from the design of the PU in the railway carriage or on the platform - the loading mechanism of the carriage bogies and double-ended double-acting hydraulic cylinders with a drive mechanism.

Figure 1 presents a General view of the PU in a railway carriage or on a platform in the stowed position.

Figure 2 presents the compression of the telescopic support when lifting the boom.

Figure 3 shows the full compression of the telescopic support and the beginning of the movement of the movable frame with the TPK mounted on it along the arrow when it is raised.

Figure 4 presents a General view of the PU in the railway carriage or on the platform in the deployed position.

PU contains a railway carriage or platform 1, on which the sub-axle beam 2 is fixedly mounted, the boom 3, which is pivotally mounted on the sub-axle beam 2, the boom lifting mechanism 4, the movable frame 5, which is mounted on the boom 3 with the possibility of longitudinal movement. TPK 6 is mounted on the movable frame 5. On the movable frame 5, one or two telescopic supports 7 are pivotally mounted on which the base plates 8 and at least two pivot rods 9 are pivotally mounted, which are also pivotally mounted on the sub-beam 2.

PU works as follows

In the stowed position TPK 6 is fixed on the movable frame 5. The movable frame 5 is fixed on the boom 3. The lifting mechanism of the boom 4 and boom 3 are laid in the stowed position. One or two telescopic supports 7 with support plates 8 and at least two pivot rods 9 are in a raised position, while one or two telescopic supports 7 are fully extended under the action of the mass of the support plates 8.

The boom 3 and the movable frame 5 with the TPK 6 fixed on it are lifted by the boom 4 lifting mechanism. In this case, one or two telescopic supports 7, base plates 8 are lowered, which are mounted on rails of the railway track by means of at least two rotary rods 9. With the further lifting of the boom 3 with the movable frame 5 with the TPK 6 fixed on it, one or two telescopic supports 7 are compressed under the action of the mass of the movable frame 5 and the TPK 6 to completely compress one or two telescopic supports 7, while the boom 3, the movable frame 5 and TPK 6 are not in an upright position.

With further lifting, one or two telescopic supports 7 work as rods, relying on which the movable frame 5 with the TPK 6 fixed on it moves along the boom 3 until the boom 3 reaches a vertical position.

At the moment of launching the rocket from TPK 6, the movable frame 5 with TPK 6 fixed on it is in a vertical position, is untied in the vertical direction with boom 3 and rests on the rails of the railway track through one or two compressed telescopic supports 7 and base plates 8. In this case, the load from a vertically launching missile, it is transmitted to the rails of the railway track through the movable frame 5, one or two compressed telescopic supports 7 and base plates 8, bypassing the railway carriage or platform 1.

After starting, the boom 3 is lowered by the boom 4 lifting mechanism, while the movable frame 5 with the TPK 6 fixed to it, moving in the longitudinal direction along the boom 3 under the action of gravity, continues to act on one or two compressed telescopic supports 7 until the movable frame is fixed 5 with TPK 6 fixed on it on the boom 3, after which, under the action of gravity of the base plates 8, one or two telescopic supports 7 extend to the extreme position, then the base plates 8 are torn off from the rails of the railway way and transferring them and one or two telescopic supports 7 by means of at least two rotary rods 9 to the stowed position, while the boom 3 with the movable frame 5 fixed to it with the TPK 6 fixed to it and the boom lifting mechanism 4 are in the stowed position .

Claims (1)

A launcher for transporting and launching a rocket from a transport and launch container (TPK) located in a railway carriage or on a platform, comprising a fixed pod grip beam, an arrow pivotally mounted on a pod grip beam, a boom lifting mechanism, a movable frame with a TPK mounted on it with the possibility of longitudinal movement along the boom, and a powder pressure accumulator, characterized in that it is equipped with one or two telescopic supports, pivotally mounted on a movable the first frame and equipped with pivotally fixed base plates and at least two rotary rods, while the telescopic support in a compressed position provides longitudinal movement of the moving frame along the boom when it is raised to a vertical position.

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