STAND FOR TESTS ON HIGH-INTENSITY SHOCK EFFECTS OF DEVICES AND EQUIPMENT Russian patent published in 2017 - IPC G01M7/00 

Abstract RU 2628450 C1

FIELD: testing equipment.

SUBSTANCE: device consists of the hammer, the hammer suspension, the swiveling frame, the bed plate, the fixing device, the anvil for equipment mounting, the recording sensors. At the same time, the anvil is made in the form of the rectangular replaceable metal panel, rigidly fixed to the stand bed plate by means of the threaded rods, while the replaceable metal panel is made with recesses of rectangular shape and the ribs between the recesses. Moreover, all ribs are the same, and the distance from the metal panel edge to which the shock effect is applied, up to the recesses is at least 2 times larger, than the longitudinal size of the recess, but not less than 2 times smaller, than the distance up to the opposite relative to the shock effect place of the metal panel end. In this case, the natural frequencies of the ribs lateral vibrations do not coincide with the frequencies of the plate longitudinal vibrations before and after the recesses, and the rods axes, providing the fastening of the replaceable metal panel to the bed plate, passing through the recesses and do not coincide with the ribs, besides, the vibration gasket is installed between the replaceable metal panel and the bed plate.

EFFECT: accuracy and stability improvement of the shock effect playback, that is given by the acceleration spectrum.

11 dwg, 2 tbl

Similar patents RU2628450C1

Title Year Author Number
TEST STAND FOR HIGH-INTENSITY SHOCK IMPACT TESTING OF INSTRUMENTS AND EQUIPMENT 2021
  • Orlov Sergei Aleksandrovich
  • Orlov Aleksandr Sergeevich
RU2783820C1
STAND FOR IMPACT TESTING 2016
  • Bragin Oleg Anatolevich
  • Gorelikov Evgenij Yurevich
  • Orlov Sergej Aleksandrovich
RU2625639C1
METHOD FOR TESTING FOR HIGH-INTENSITY IMPACT OF INSTRUMENTS AND EQUIPMENT 2022
  • Orlov Sergei Aleksandrovich
  • Orlov Aleksandr Sergeevich
RU2787813C1
STAND FOR IMPACT TESTS OF DEVICES AND EQUIPMENT 2015
  • Orlov Sergej Aleksandrovich
  • Matveev Konstantin Aleksandrovich
  • Rastorguev Gennadij Ivanovich
RU2616353C1
BENCH FOR GRADUATION OF ACCELEROMETERS 2013
  • Subbotin Sergej Grigor'Evich
  • Katsman Konstantin Borisovich
  • Abramov Jurij Vladimirovich
RU2555198C2
METHOD FOR IMPACT TESTING OF OBJECTS 2021
  • Sakadynets Ilya Anatolevich
  • Krivonosova Lyudmila Vasilevna
  • Mishustin Aleksej Timofeevich
  • Kuzmin Vadim Anatolevich
  • Kulikov Aleksandr Vasilevich
  • Vasilechko Evgenij Mikhajlovich
  • Rudakov Dmitrij Aleksandrovich
RU2762782C1
METHOD OF DETERMINING DAMPING CHARACTERISTICS OF MULTILAYER DEVICES DURING IMPACT ACTION 2008
  • Orlov Aleksandr Sergeevich
  • Orlov Sergej Aleksandrovich
RU2369850C1
METHOD AND BENCH FOR STRENGTH TESTING OF STRUCTURES UPON IMPACTING AGAINST AN OBSTACLE 0
  • Bagdasaryan Aleksandr Aleksandrovich
  • Pilipenko Petr Borisovich
SU1755083A1
HIGH-INTENSITY IMPACT TEST METHOD 2023
  • Orlov Sergei Aleksandrovich
  • Orlov Aleksandr Sergeevich
RU2813247C1
DEVICE FOR PICKING UP DIAGRAM OF IMPACT ACCELERATION PIEZOCONVERTER DIRECTIVITY 0
  • Nikulin Vyacheslav Petrovich
  • Ragulya Vladimir Grigorevich
  • Tarutin Viktor Mikhajlovich
  • Shcherbakov Pavel Nikolaevich
SU619864A1

RU 2 628 450 C1

Authors

Usanov Aleksej Yurevich

Kozubskij Konstantin Nikolaevich

Bondarenok Aleksej Viktorovich

Orlov Sergej Aleksandrovich

Dates

2017-08-16Published

2016-02-24Filed