SU437165A1 - Current collector for strain gauge measurements of rotating parts - Google Patents

Current collector for strain gauge measurements of rotating parts

Info

Publication number
SU437165A1
SU437165A1 SU1880780A SU1880780A SU437165A1 SU 437165 A1 SU437165 A1 SU 437165A1 SU 1880780 A SU1880780 A SU 1880780A SU 1880780 A SU1880780 A SU 1880780A SU 437165 A1 SU437165 A1 SU 437165A1
Authority
SU
USSR - Soviet Union
Prior art keywords
current collector
strain gauge
rotating parts
gauge measurements
current
Prior art date
Application number
SU1880780A
Other languages
Russian (ru)
Inventor
Борис Маркович Хавчин
Original Assignee
Предприятие П/Я А-3783
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 by Предприятие П/Я А-3783 filed Critical Предприятие П/Я А-3783
Priority to SU1880780A priority Critical patent/SU437165A1/en
Application granted granted Critical
Publication of SU437165A1 publication Critical patent/SU437165A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

Изобретение относитс  к конструкции токосъемных устройств и может быть использовано дл  тензометрических измерений вращающихс  деталей мащин.The invention relates to the design of current collection devices and can be used for strain gauge measurements of rotating parts of machines.

Известны токосъемники дл  тензометрических измерений вращающихс  деталей, содержащие основание в виде ленты из эластичного диэлектрика с установленными на ней контактными элементами и устройство дл  креплени  основани  на контролируемой детали. Current collectors for strain gauge measurements of rotating parts are known, comprising a base in the form of a tape made of an elastic dielectric with contact elements mounted on it and a device for fixing the base on the part being monitored.

Предлагаемое устройство отличаетс  от известных тем, что контактные элементы выполнены в виде плоской пружины, закрепленной на основании. Такое выполнение устройства расшир ет область его применени , так как дает возможность устанавливать токосъемник на валы различных диаметров.The proposed device differs from the known ones in that the contact elements are made in the form of a flat spring fixed on the base. Such an embodiment of the device expands its field of application, since it makes it possible to install the current collector on shafts of various diameters.

На чертеже изображен предлагаемый токосъемник .The drawing shows the proposed current collector.

Токосъемник состоит из плоской пружины 1, закрепленной, например привулканизированной , к эластичной резиновой ленте 2. Пружина 1 может -быть из любого пружинного сплава диаметром 0,5-1,5 мм с покрытием (медь, серебро и др.) дл  обеспечени  токосъема. The current collector consists of a flat spring 1 fixed, for example, vulcanised, to an elastic rubber band 2. Spring 1 can be made of any spring alloy with a diameter of 0.5-1.5 mm coated (copper, silver, etc.) to provide a current collection.

Дл  закреплени  на исследуемом валу 3 токосъемника слулсат два штыр  4 и две серьги 5.To fix the current collector on the shaft 3 to be examined, sulsat two pins 4 and two shackles 5.

Необходимое число токосъемников устанавливаетс  на исследуемую деталь, и калсдое из них соедин етс  с источником исследуемого сигнала. Токосъем осуществл етс  с помощью щеток 6.The required number of current collectors is installed on the test piece, and each of them is connected to the source of the test signal. Current removal is carried out with the help of brushes 6.

Диапазон валов, дл  которых может быть использовано токосъемное устройство одного размера, зависит от упругих свойств основани  и прулсины и ориентировочно будет охватывать диаметры от D до 2D.The range of shafts for which a current-collecting device of the same size can be used depends on the elastic properties of the base and prulsine and will roughly cover diameters from D to 2D.

Предмет изобретени Subject invention

Токосъемник дл  тензометрических измерений вращающихс  деталей, содержащий основание в виде ленты из эластичного диэлектрика с установленными на ней контактными элементами и устройство дл  креплени  основани  на контролируемой детали, отличающийс  тем, что, с целью расширени  области применени , контактные элементы выполнены в виде плоской пружины, закрепленной на основании. Г г ЧиA current collector for strain gauge measurements of rotating parts, comprising a base in the form of a tape made of an elastic dielectric with contact elements mounted on it and a device for fixing the base on the part to be tested, characterized in that, in order to expand the field of application, the contact elements are made in the form of a flat spring fixed based. G g ji

SU1880780A 1973-02-06 1973-02-06 Current collector for strain gauge measurements of rotating parts SU437165A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1880780A SU437165A1 (en) 1973-02-06 1973-02-06 Current collector for strain gauge measurements of rotating parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1880780A SU437165A1 (en) 1973-02-06 1973-02-06 Current collector for strain gauge measurements of rotating parts

Publications (1)

Publication Number Publication Date
SU437165A1 true SU437165A1 (en) 1974-07-25

Family

ID=20541829

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1880780A SU437165A1 (en) 1973-02-06 1973-02-06 Current collector for strain gauge measurements of rotating parts

Country Status (1)

Country Link
SU (1) SU437165A1 (en)

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