SU802121A1

SU802121A1 - Multiaxle venicle

Info

Publication number: SU802121A1
Application number: SU772529656A
Authority: SU
Inventors: Виктор Куприянович Назаров
Original assignee: Предприятие П/Я А-3590
Priority date: 1977-10-06
Filing date: 1977-10-06
Publication date: 1981-02-07

Description

1one

Изобретение относитс к транспортным средствам, в частности к многоосным.This invention relates to vehicles, in particular to multi-axle vehicles.

Известно многоосное транспортное средство , содержащее раму, на которой смонтированы ходовые тележки, св занные попарно между собой 1.A multi-axle vehicle is known, comprising a frame on which the undercarriage is mounted, connected in pairs with each other 1.

Недостатком этого транспортного средства вл етс его низка маневренность.The disadvantage of this vehicle is its low maneuverability.

Известно также многоосное транспортное средство, содержащее ходовые тележки, попарно соединенные друг с другом и с рамой грузовой платформы 2.It is also known multi-axle vehicle containing undercarriage, coupled in pairs with each other and with the frame of the cargo platform 2.

Недостатком этого транспортного средства вл етс его невысока проходимость.The disadvantage of this vehicle is its low permeability.

Цель изобретени - повыщение проходимости и маневренности транспортного средства .The purpose of the invention is to increase the patency and maneuverability of the vehicle.

Дл достижени поставленной цели транспортное средство снабжено закрепленными на раме кронштейнами, имеющими вертикальные пазы, и поперечными балками, св занными соответственно посредством поперечной горизонтальной оси со средней частью тележки, кажда из которых снабжена гильзой, подвижно смонтированной на вертикальном штоке, прикрепленном к раме, при этом на последней смонтирован двуплечий рычаг, св зывающий указанную тележку посредством гидроцилиндра со смежной тележкой транспортного средства, а на концах каждой тележки установлены горизонтальные продольные пальцы, смонтированные с возможностью перемещени в вертикальных пазах.To achieve this goal, the vehicle is fitted with brackets mounted on the frame, with vertical grooves and transverse beams connected respectively by means of a transverse horizontal axis to the middle part of the trolley, each of which is provided with a sleeve movably mounted on a vertical rod attached to the frame, while on the latter, a double-arm lever is mounted, which connects said carriage by means of a hydraulic cylinder with an adjacent vehicle carriage, and at the ends of each carriage, Horizontal longitudinal fingers are mounted that can be mounted in vertical grooves.

На фиг. 1 изображено многоосное транспортное средство; на фиг. 2 - тележка транспортного средства и ее св зь с рамой; на фиг. 3 - вид А фиг. 2; на фиг. 4 -FIG. 1 shows a multi-axle vehicle; in fig. 2 — vehicle trolley and its connection to the frame; in fig. 3 is a view A of FIG. 2; in fig. four -

вид Б фиг. 2; на фиг. 5 - разрез В-В фиг. 3; на фиг. 6 - вид Г фиг. 4.view B of FIG. 2; in fig. 5 shows a section bb of FIG. 3; in fig. 6 is a view of FIG. four.

Claims

The multi-axle vehicle comprises a undercarriage 1, which, by means of horizontal axes 2, is connected in the middle part to the beam 3 having vertical sleeves 4 (FIG. 2). Moving along the uprights 5 of the platform 6, the beams 3 tons 2 and 7 (Fig. 4, 6) fixed on it transfer the force to the levers 8 (Fig. 2) and the hydraulic cylinders 9, which are hydraulically connected with the similar system of the undercarriage 10 (Fig. . one). On the end part of the undercarriage 1, a finger 11 is positioned (FIGS. 2, 5) connected to a slider 12 installed in the groove 13 of the bracket 14. When overcoming obstacles or moving on ascents or descents, the undercarriage 1 and 10 have the ability to swing in a vertical plane on the axis x 2, and the beams 3, moving along the uprights 5 of the platform 6, transmit the force through the pullers 7 to the levers 8 and the hydraulic cylinders 9. This kinematic coupling ensures uniform loading of the wheels of all carriages. During oscillatory movements of the undercarriage 1, the finger 11, together with the slider 12, moves in the groove 13 of the carrier 14, and in the case of turning all the wheels of the chassis, it perceives the reactive moment arising in the horizontal plane. The horizontal means are controlled by the vehicle by turning all wheels using any of the known drives: mechanical, hydraulic, electric. Claims of the invention A multi-axle vehicle comprising undercarriages connected in pairs with each other and with a frame of a loading platform, characterized in that, in order to increase the maneuverability and improve maneuverability, it is provided with brackets fixed to the frame having vertical grooves and transverse beams respectively connected by means of a transverse horizontal axis with the middle part of the trolley, each of which is provided with a sleeve movably mounted on a vertical brush attached to the frame, with this m in the last two-armed lever is mounted, said carriage binding by a hydraulic cylinder with an adjacent bogie of the vehicle, and at the ends of each carriage set horizontal longitudinal fingers mounted movably in vertical grooves. Sources of information taken into account during the examination 1. USSR author's certificate No. 346160, cl. B 60 R 3/40, 18.02.71.

2. The patent of Germany No. 1655436, cl. 63 s, 3/03, 01.02.74 (prototype).

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