SU774567A1

SU774567A1 - Recreation device

Info

Publication number: SU774567A1
Application number: SU782683524A
Authority: SU
Inventors: Петр Григорьевич Мудров; Александр Григорьевич Мудров
Original assignee: За витель
Priority date: 1978-10-16
Filing date: 1978-10-16
Publication date: 1980-10-30

Description

Изобретение относится к устройствам для развлечений, а именно к устройствам с подвижными основаниями.The invention relates to devices for entertainment, and in particular to devices with moving bases.

Известно устройство дл», развлечений ^содержащее основание, платформу, несущую кабины для пассажиров, привод, монтированный на основании и связанный с платформой с помощью средства для сообщения .' платформе качательного движения [1].A device for "entertainment" comprising a base, a platform supporting passenger cabins, a drive mounted on the base and connected to the platform by means of a message. ' swinging platform [1].

Известное устройство имеет низкую-степень занимательности, так как не обеспе<швает сложное пространственное неравномерное качателъное движение кабин с пассажирами.The known device has a low-degree of amusement, since it does not provide complex spatial uneven rocking movement of cabins with passengers.

Кроме того, наличие двух разных по типу приводов усложняет общую кинематаческую схему устройства.In addition, the presence of two different types of drives complicates the overall kinematic circuit of the device.

* Целью изобретения является повышение занимательности.* The aim of the invention is to increase entertainment.

Указанная цель достигается тем, что средство для сообщения платформе качательного двнже- _яния выполнено в виде трехзвенного шарнирного механизма, одно звено которого образовано платформой, а два других - кривошипами, причем один из кривошипов связан с приводом, а другой установлен на основании свободно, при этом ося шарниров кривошипов установлены на основании и платформе так, что расстояние между осями вращения кривошипов, углы скрещивания осей шарниров и длина кривошипов связаны соотношением:This object is achieved in that the means for communicating the rocking platform dvnzhe- _I Niya is designed as a three-link hinge mechanism, one element of which is formed by a platform, and the other two - cranks, one of the cranks connected to the drive, and the other is set on the basis of free, at this axis of the hinges of the cranks are installed on the base and the platform so that the distance between the axes of rotation of the cranks, the angles of intersection of the axes of the hinges and the length of the cranks are related by the ratio:

в Ъ sin 00 где f — расстояние между осями кривошипов; fi — длйиа кривопшпов;in b sin 00 where f is the distance between the axes of the cranks; fi - length of crankshafts;

а — угол скрещивания осей вращения кривошипов;a is the angle of intersection of the axes of rotation of the cranks;

β — угол скрещивания осей шарниров кривошипов.β is the angle of intersection of the axes of the hinges of the cranks.

На фиг. 1 изображено устройство для развлечений, общий вид; на фиг. 2 - то же, вид сбоку; на фиг. 3 — то же, кинематическая схема.In FIG. 1 shows a device for entertainment, a general view; in FIG. 2 - the same side view; in FIG. 3 - the same kinematic diagram.

Устройство для развлечений содержит основание 1, платформу 2, несущую кабины 3 для пассажиров, привод 4, монтированный на основании и связанный с платформой с помощью средства для сообщения платформе качательно го движения, выполненным в виде трехзвенного шарнирного механизма, одно звено которого образовано платформой 2, а два других кривошипами 5 и 6, при этом кривошип 5 связан с приводом, а кривошип 6 установлен на основании свободно. Оси 7 и 8 зрашения обоих кривошипов скрещиваются между собой под углом а, а оси 9 и 10 шарниров обоих кривошипов скрещиваются между собой под углом β (см. фиг. 1 и 3). Оси 7 и 8 вращения кривошипов разнесены между собой на расстояние £ (см. фиг. 1).The entertainment device comprises a base 1, a platform 2, carrying cabins 3 for passengers, an actuator 4 mounted on the base and connected to the platform using means for communicating to the swinging platform, made in the form of a three-link articulated mechanism, one link of which is formed by platform 2, and the other two cranks 5 and 6, while the crank 5 is connected to the drive, and the crank 6 is installed on the base freely. The axes 7 and 8 of the crankshafts of both cranks intersect at an angle a, and the axes 9 and 10 of the hinges of both cranks intersect at an angle β (see Figs. 1 and 3). The rotation axes 7 and 8 of the cranks are spaced apart by a distance £ (see Fig. 1).

Работает устройство следующим образом.The device operates as follows.

По трапу (не показан) пассажиры поднимаются и садятся в кабины.On a ladder (not shown), passengers climb and board cabs.

Включается привод устройства. От привода 4 вращение передается кривошипу 5, который, в свою очередь, через платформу 2 передает вращение кривошипу 6, свободно установленному на основании. Так как оси 7 и 8 вращения кривошипов скрещиваются между собой под углом а₄то платформа 2 и установленные на ней кабины 3 с пассажирами будут совершать сложное пространственное неравномерное движение. А за счет расположения шарниров кривошипов под углом β скрещивания платформа дополПодбирая -частоту вращения кривошипов и их параметры, угол β и длину можно добиться высокого эффекта занимательности.The drive of the device turns on. From the drive 4, the rotation is transmitted to the crank 5, which, in turn, through the platform 2 transmits the rotation to the crank 6, freely mounted on the base. Since the rotation axes 7 and 8 of the cranks intersect at an angle a _4, then the platform 2 and the cabs 3 installed on it with passengers will perform complex spatial uneven movement. And due to the location of the hinges of the cranks at an angle of intersection β, the platform additionally. By choosing the frequency of rotation of the cranks and their parameters, the angle β and the length, a high amusement effect can be achieved.

Claims

The invention relates to devices for razlecheny, namely to devices with movable bases. It is known a device dp, an entertainment system comprising a base, a platform carrying a passenger bus, a drive mounted on the base and associated with a platform | This device has a very low degree of interest, since it does not provide a complex spatial and non-dimensional oscillatory movement of the cabs with passengers. In addition, the presence of two different types of drives complicates the overall kinematic scheme of the device. The invention is achieved by the fact that the means for communicating the swinging movement to the platform is made in the form of a three-link hinge mechanism, one The vein of which is formed by the platform, and the other two by cranks, ni "is connected to the drive with one of the cranks. And the other is installed on the ground freely, while the axes of the crank joints are mounted on the axle and the platform so that the distance cranks, the angles of intersection of the axes of the hinges and the length of the cranks are related by: where C is the distance between the axes of the cranks; fi is the bottom of the crankshafts; a is the angle of intersection of the axes of rotation of the cranks; E - the angle of intersection of the axles of the crank joints. FIG. 1 shows a device for entertainment, & tions view; in fig. 2 - mc, side view; in fig. 3 - the same, kinematic scheme. The entertainment device comprises a base 1, a platform 2, carrier cabins 3 for passengers, an actuator 4 mounted on the base and connected to the platform by means of communication with the platform for oscillating motion, made in the form of a three-hinged hinge mechanism, one link of which is formed by platform 2, and the other two crankshafts 5 and 6, wherein the crank 5 is connected to the drive, and the crank 6 is set to free running. The axes 7 and 8 of rotation of both cranks intersect each other at an angle a, and the axes 9 and 10 of the hinges of both cranks intersect each other at an angle | 8 (see Fig. 1 and 3). Axes 7 and 8 of rotation of the crankshaft are spaced apart by distance B (see Fig. 1). The device works as follows. The ramp is shown) passengers climb and the vehicle's garden into the cabs. The drive of the device is turned on. From drive 4, rotation is transmitted to crank 5, which in turn, through platform 2, transmits rotation to crankshaft 6 freely mounted on the base. Since the axes 7 and 8 of rotation of the cranks intersect with each other at an angle the platform 2 and the cabins 3 installed on it with passengers will perform a complex spatial uneven movement. And due to the arrangement of the hinge cranks at an angle of crossing, the platform additionally performs a swinging movement with a swing angle relative to the base. The distance between the axes of rotation of the cranks, the length of the cranks 1 and the angles a and 0 are interconnected by the ratio: f 5 5 "iTfTji The values of the angles a and preferably choose between 30-135 ° and 6-35 respectively. At these angles, the greatest effect of interference, then, with the indicated values of the angles a and mouth. Reystv more technologically in manufacturing. Selection - the frequency of rotation of the cranks and their parameters, angle / and length f) can be achieved. with a high effect of entertaining. Claims I. An amusement device comprising a base, a platform, carrying cabins for passengers, an actuator mounted on the base and connected to the platform by means of a means for communicating a swinging platform to the platform, characterized in that, in order to increase entertainingness, a means for communicating the swinging platform The movement is made in the form of a three-link hinge mechanism, one link of which is formed by the platform, and the other two by cranks, one of which is connected to the drive and the other is mounted on The base is free, while the axes of the crank hinges are set on the base and the platform so that the distance between the axes of rotation of the cranks, the angles of intersection of the axes of the hinges and the length of the cranks are related by: 1 - the length of the curve; a is the angle of intersection of the axes of rotation of the cranks, D is the angle of the intersection of the axes of the crank joints. Sources of information taken into account in the examination 1. US patent N 3078091, cl. 272-33, publ. 1963 (prototrsh).