RU2011122118A - HYDRAULIC TESTING MACHINE - Google Patents
HYDRAULIC TESTING MACHINE Download PDFInfo
- Publication number
- RU2011122118A RU2011122118A RU2011122118/28A RU2011122118A RU2011122118A RU 2011122118 A RU2011122118 A RU 2011122118A RU 2011122118/28 A RU2011122118/28 A RU 2011122118/28A RU 2011122118 A RU2011122118 A RU 2011122118A RU 2011122118 A RU2011122118 A RU 2011122118A
- Authority
- RU
- Russia
- Prior art keywords
- hydraulic
- gripper
- power
- cross
- hydraulic cylinder
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Машина испытательная гидравлическая, состоящая из силовой рамы, образованной основанием и поперечиной жестко связанных между собой колоннами, установленного в основании силового гидроцилиндра, дополнительного гидроцилиндра (малых нагрузок), двух захватов закрепления испытываемых изделий, датчиков силы, датчиков перемещения захватов, блока задания режимов управления и измерения, насосной установки с системой гидропривода и управления, электрические и гидравлические линии соединений блоков и агрегатов, отличающаяся тем, что дополнительный гидроцилиндр смонтирован в поперечине силовой рамы и своим плунжером посредством датчика силы соединен с установленным в поперечине на гидростатическом подшипнике штоком с захватом крепления испытываемого гидроамортизатора, а второй захват с датчиком силы закреплен на траверсе, подвижно сопряженной с колоннами силовой рамы и соединенной с плунжером силового гидроцилиндра, при этом датчик силы и захват дополнительно связаны с траверсой упругой мембраной, податливой в направлении действия испытательной нагрузки.Hydraulic testing machine, consisting of a power frame formed by the base and the cross-member of rigidly connected columns installed in the base of the power hydraulic cylinder, an additional hydraulic cylinder (low loads), two clamps for securing the tested products, force sensors, gripper displacement sensors, control mode setting unit and measurement, pump installation with a hydraulic drive and control system, electrical and hydraulic lines for connecting blocks and assemblies, characterized in that it complements The hydraulic cylinder is mounted in the cross-section of the power frame and connected to the rod mounted on the cross-member on the hydrostatic bearing by means of a force transducer with a gripper for testing the hydraulic shock absorber under test, and the second gripper with a force transducer is mounted on the beam, movably connected to the columns of the power frame and connected to the power cylinder plunger. while the force sensor and the grip are additionally connected with the traverse by an elastic membrane, malleable in the direction of the test load.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011122118/28A RU2535531C2 (en) | 2011-05-31 | 2011-05-31 | Hydraulic testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011122118/28A RU2535531C2 (en) | 2011-05-31 | 2011-05-31 | Hydraulic testing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011122118A true RU2011122118A (en) | 2012-12-10 |
RU2535531C2 RU2535531C2 (en) | 2014-12-10 |
Family
ID=49255419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011122118/28A RU2535531C2 (en) | 2011-05-31 | 2011-05-31 | Hydraulic testing machine |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2535531C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2752378C1 (en) * | 2020-08-25 | 2021-07-26 | Общество с ограниченной ответственностью "ЗИМ Точмашприбор" | Servohydraulic testing machine for evaluation of operating characteristics of antiseismic hydraulic shock absorbers of atomic reactors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999382A (en) * | 1958-03-14 | 1961-09-12 | Budd Co | Testing machine |
SU951104A1 (en) * | 1980-06-09 | 1982-08-15 | Предприятие П/Я А-7977 | Tearing machine |
SU1728718A1 (en) * | 1990-03-30 | 1992-04-23 | Всесоюзный научно-исследовательский институт транспортного строительства | Stand for testing constructions |
RU2250447C1 (en) * | 2003-08-28 | 2005-04-20 | Общество с ограниченной ответственностью "Научно-исследовательский и конструкторский центр испытательных машин Точмашприбор"(ООО "НИКЦИМ Точмашприбор" | Testing machine |
-
2011
- 2011-05-31 RU RU2011122118/28A patent/RU2535531C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2535531C2 (en) | 2014-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH4A | Copy of patent granted that was duplicated for the russian federation |
Effective date: 20150917 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141103 |