SU480932A1 - Device for measuring load lifting energy - Google Patents

Device for measuring load lifting energy

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Publication number
SU480932A1
SU480932A1 SU1811343A SU1811343A SU480932A1 SU 480932 A1 SU480932 A1 SU 480932A1 SU 1811343 A SU1811343 A SU 1811343A SU 1811343 A SU1811343 A SU 1811343A SU 480932 A1 SU480932 A1 SU 480932A1
Authority
SU
USSR - Soviet Union
Prior art keywords
platform
load lifting
measuring load
load
lifting energy
Prior art date
Application number
SU1811343A
Other languages
Russian (ru)
Inventor
Илья Павлович Жеков
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1811343A priority Critical patent/SU480932A1/en
Application granted granted Critical
Publication of SU480932A1 publication Critical patent/SU480932A1/en

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Description

1one

Изобретение относитс  к области силоизмерительной техники.This invention relates to the field of load engineering.

Известное устройство дл  измерени  энергии подъема груза, содержащее центробежный преобразователь скорости, преобразователь потенциальной энергии, сумматор выходных перемещений преобразователей, выполненный в виде зубчато-реечной передачи, и измерительный прибор, не обеспечивает необходимой точности измерений.The known device for measuring the load lifting energy, containing a centrifugal velocity transducer, a potential energy transducer, an output displacement transducer of the transducers, made in the form of a rack-and-pinion gear, and a measuring device do not provide the necessary measurement accuracy.

Дл  повышени  точности измерений в предлагаемом устройстве преобразователь потенциальной энергии выполнен в виде цилиндрической платформы, установленной с помощью маточной гайки на неподвижном вертикальном винте и снабженной навитым в цилиндрическом пазу платформы приводным тросом, скрепленным с грузом, а центробежный преобразователь скорости установлен на платформе .To improve the measurement accuracy in the proposed device, the potential energy converter is made in the form of a cylindrical platform, installed with the help of a uterine nut on a fixed vertical screw and fitted with a drive cable fastened with a load, wound in a cylindrical groove of the platform, and a centrifugal velocity converter is installed on the platform.

На чертеже представлено описываемое устройство, состо щее из основани  1, на котором установлен винт 2 с размещенным на нем цилиндрическим потенциометром 3. С помощью маточной гайки 4 на винт 2 подвижно установлена платформа 5, на которой укреплен центробежный преобразователь 6, а в пазу платформы намотан трос 7. Инерционна  масса преобразовател  6 скреплена с рейкой 8, сцепленной с шестеренкой 9, котора  жестко соединена мухоланкой 10, контактирующей с потенциометром 3.The drawing shows the described device consisting of a base 1 on which a screw 2 is mounted with a cylindrical potentiometer 3 mounted on it. Using a uterine nut 4, a platform 5 is movably mounted on the screw 2, on which a centrifugal converter 6 is fixed, and in a platform slot is wound the cable 7. The inertial mass of the converter 6 is fastened to the rail 8, coupled to the gear 9, which is rigidly connected to the flycatcher 10, which is in contact with the potentiometer 3.

При подъеме груза тросик 7 приводит во вращение платформу 5, котора , поднима сьWhen lifting cargo cable 7 causes the rotation of the platform 5, which, lifting

вверх, перемещает мухоланку 10 по потенциометру 3. Перемещение мухоланки пропорционально потенциальной энергии груза. Одновременно вращение платформы вызывает радиальное смещение инерционной массы 6,upwards, moves flies 10 by potentiometer 3. Move flies is proportional to the potential energy of the load. Simultaneously, the rotation of the platform causes a radial displacement of the inertial mass 6,

пропорциональное квадрату скорости подъема груза. Смещение инерционной массы преобразуетс  с помощью рейки 8 и шестеренки 9 в дополнительное перемещение мухоланки 10, пропорциональное кинетической энергии груза. Выходной сигнал прибора пропорционален полной энергии, затрачиваемой на подъем груза.proportional to the square of the speed of lifting. The displacement of the inertial mass is transformed with the aid of a lath 8 and gear 9 into an additional movement of the flycatcher 10 proportional to the kinetic energy of the load. The output signal of the device is proportional to the total energy expended in lifting the load.

Предмет изобретени Subject invention

Устройство дл  измерени  энергии подъема груза, содержащее центробежный преобразователь скорости, преобразователь потенциальной энергии, сумматор выходных перемещений преобразователей, выполненный в виде зубчато-реечной передачи, и измерительный прибор, отличающеес  тем, что, с целью повышени  точности, преобразователь потенциальной энергии выполнен в виде цилиндрической платформы, установленной сA device for measuring the load lifting energy, comprising a centrifugal velocity transducer, a potential energy transducer, an output displacement transducer of the transducers, made in the form of a rack-and-pinion gear, and a measuring device, characterized in that, in order to improve the accuracy, the potential energy transducer is in the form of a cylindrical platform installed with

помощью маточной гайки на неподвижном вертикальном винте и снабженной навитым в цилиндрическом пазу платформы приводнымusing a uterine nut on a fixed vertical screw and a drive wound platform wound in a cylindrical groove

тросом, скрепленным с грузом, а центробежный преобразователь скорости установлен на платформе.the cable fastened with the load, and the centrifugal speed converter is mounted on the platform.

66

SU1811343A 1972-07-18 1972-07-18 Device for measuring load lifting energy SU480932A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1811343A SU480932A1 (en) 1972-07-18 1972-07-18 Device for measuring load lifting energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1811343A SU480932A1 (en) 1972-07-18 1972-07-18 Device for measuring load lifting energy

Publications (1)

Publication Number Publication Date
SU480932A1 true SU480932A1 (en) 1975-08-15

Family

ID=20522122

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1811343A SU480932A1 (en) 1972-07-18 1972-07-18 Device for measuring load lifting energy

Country Status (1)

Country Link
SU (1) SU480932A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110579302A (en) * 2019-08-26 2019-12-17 米兰 Centrifugal force type object maximum tension detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110579302A (en) * 2019-08-26 2019-12-17 米兰 Centrifugal force type object maximum tension detection device
CN110579302B (en) * 2019-08-26 2021-08-03 泰州亚泰金属有限公司 Centrifugal force type object maximum tension detection device

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