SU1078069A1 - Apparatus for measuring rock deformation in well - Google Patents

Apparatus for measuring rock deformation in well Download PDF

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Publication number
SU1078069A1
SU1078069A1 SU823493594A SU3493594A SU1078069A1 SU 1078069 A1 SU1078069 A1 SU 1078069A1 SU 823493594 A SU823493594 A SU 823493594A SU 3493594 A SU3493594 A SU 3493594A SU 1078069 A1 SU1078069 A1 SU 1078069A1
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SU
USSR - Soviet Union
Prior art keywords
well
levers
measuring
measuring rock
rock deformation
Prior art date
Application number
SU823493594A
Other languages
Russian (ru)
Inventor
Евгений Васильевич Лодус
Original Assignee
Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела
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Application filed by Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела filed Critical Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела
Priority to SU823493594A priority Critical patent/SU1078069A1/en
Application granted granted Critical
Publication of SU1078069A1 publication Critical patent/SU1078069A1/en

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Abstract

УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ДЕФОРМАЦИЙ ГОРНЫХ ПОРОД В СКВАЖИНЕ, содержащее распорный узел, включающий щарнирно соединенные рычаги, измерительный узел, выполненный в виде реостатного датчика, и установочное приспособление в виде стержн , отличающеес  тем, что, с целью повышени  точности измерений, оно снабжено контактным шариком с гибкой т гой, а рычаги распорного узла выполнены в виде дугообразных скоб, к одному концу которых прикреплено установочное приспособление, при этом шарик с гибкой т гой подпружинен и установлен между дугообразными скобами. 9 x : Уx чXxyxчs/x y/. A DEVICE FOR MEASURING DEFORMATIONS OF MINING ROCKS IN A WELL, containing a spacer unit including pivotally connected levers, a measuring unit made in the form of a rheostat sensor, and an installation device in the form of rod flexible, and the levers of the spacer assembly are made in the form of arcuate brackets, to one end of which an adjusting device is attached, while the ball with flexible thrust is spring-loaded and installed between the arc and braznyh staples. 9 x: W x xXyxhs / x y /.

Description

кxxNs v,.kxxNs v ,.

Claims (1)

УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ДЕФОРМАЦИЙ ГОРНЫХ ПОРОД В СКВАЖИНЕ, содержащее распорный узел, включающий шарнирно соединенные рычаги, измерительный узел, выполненный в виде реостатного датчика, и установочное приспособление в виде стержня, отличающееся тем, что, с целью повышения точности измерений, оно снабжено контактным шариком с гибкой тягой, а рычаги распорного узла выполнены в виде дугообразных скоб, к одному концу которых прикреплено установочное приспособление, при этом шарик с гибкой тягой подпружинен и установлен между дугообразными скобами.DEVICE FOR MEASURING ROCK DEFORMATIONS IN A WELL, comprising a spacer assembly including pivotally connected levers, a measuring assembly made in the form of a rheostat sensor, and a mounting device in the form of a rod, characterized in that, in order to increase the accuracy of measurements, it is equipped with a contact ball with flexible traction, and the levers of the spacer unit are made in the form of arched brackets, to one end of which a mounting fixture is attached, while the ball with a flexible traction is spring-loaded and installed between the arched and staples. SU „„ 1078069SU „„ 1078069
SU823493594A 1982-09-23 1982-09-23 Apparatus for measuring rock deformation in well SU1078069A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823493594A SU1078069A1 (en) 1982-09-23 1982-09-23 Apparatus for measuring rock deformation in well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823493594A SU1078069A1 (en) 1982-09-23 1982-09-23 Apparatus for measuring rock deformation in well

Publications (1)

Publication Number Publication Date
SU1078069A1 true SU1078069A1 (en) 1984-03-07

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SU823493594A SU1078069A1 (en) 1982-09-23 1982-09-23 Apparatus for measuring rock deformation in well

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112629398A (en) * 2020-11-23 2021-04-09 南方科技大学 Device and system for measuring radial deformation of rock soil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 351101, кл. G 01 В 1/10, 1972. 2. Ямщиков В. С. Методы и средства исследовани и контрол горных пород и процессов. М., «Недра, 1982, с. 266--267, рис. 142. JJX7: 5 3/ 7x / t (Л СХ5 о О5 со (54) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112629398A (en) * 2020-11-23 2021-04-09 南方科技大学 Device and system for measuring radial deformation of rock soil
CN112629398B (en) * 2020-11-23 2022-08-26 南方科技大学 Device and system for measuring radial deformation of rock soil

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