SU144996A1 - Instrument for checking the wall thickness of pipes - Google Patents

Instrument for checking the wall thickness of pipes

Info

Publication number
SU144996A1
SU144996A1 SU732594A SU732594A SU144996A1 SU 144996 A1 SU144996 A1 SU 144996A1 SU 732594 A SU732594 A SU 732594A SU 732594 A SU732594 A SU 732594A SU 144996 A1 SU144996 A1 SU 144996A1
Authority
SU
USSR - Soviet Union
Prior art keywords
checking
wall thickness
pipes
instrument
pipe
Prior art date
Application number
SU732594A
Other languages
Russian (ru)
Inventor
С.П. Турчанинов
Original Assignee
С.П. Турчанинов
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 С.П. Турчанинов filed Critical С.П. Турчанинов
Priority to SU732594A priority Critical patent/SU144996A1/en
Application granted granted Critical
Publication of SU144996A1 publication Critical patent/SU144996A1/en

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Известны приборы дл  проверки толщины стенок труб, включающие центроискатель и кронциркуль-толщиномер. Однако такие приборы сложны по конструкции.Instruments are known for checking the wall thickness of pipes, including a center-finder and a caliper-thickness gauge. However, such devices are complex in design.

В описываемом приборе дл  проверки толщины в фиксированных радиальных сечени х трубы на центрирующем хвостовике ценгроискател  установлено делительное устройство, с поворотной частью которого жестко св зан кронциркуль.In the described device for checking the thickness in fixed radial sections of the pipe, a separating device is installed on the centering shank of the price detector, with a rotatable part of which is connected to the caliper.

На фиг. 1 изображен прибор; на фиг. 2 - делительное устройство; на фиг. 3 - вид по стрелке А на фиг. 2.FIG. 1 shows the device; in fig. 2 - separating device; in fig. 3 is a view along arrow A in FIG. 2

Прибор дл  проверки толщины стенок труб состоит из центро скател  1, делительного устройства 2, установленного на его хвостовике 3, и кронциркул -толщиномера 4.A device for checking the wall thickness of a pipe consists of a centro spindle 1, a separator device 2 mounted on its shank 3, and a caliper, thickness gauge 4.

На фланец 5 или торец трубы 6, подлежащей обмеру, устанавливаетс  центроискатель /, который крепитс .при помощи резинового щнура 7, охватывающего трубу 6 и прикрепл емого к центроискателю крючком 8, Свободный конец 9 щнура 7 пропускаетс  в автоматический зажим 10, Который присоедин етс  к центроискатрлю / крючком 11. Хвостовик 3 фиксируетс  винтом 12 на центроискателе таким образом, чтобы делительное устройство 2 располагалось ло центру трубы 6. Через прорезь 13 направл ющей планки 14 делительного устройства 2 про-пускаетс  ножка 15 кронциркул -толщиномера 4, вводима  внутрь трубы 6. После того как замер был произведен в одном из радиальных сечений трубы 6, фиксатор 16 отт гиваетс  за головку 17, конец 18 фиксатора выводитс  из одного паза 19 кольца 20, планка 14 поворачиваетс  в нуж-. ное положение и фиксируетс  таким же образом, как и в. предыдущем радиальном сечении. Дл  приведени  кольца 20 к нулевому положеникг его поворачивают относительно оси 21 и закрепл ют стопором 22, вход щим в одно из отверстий 23 кольца 20.On the flange 5 or the end of the pipe 6 to be measured, a center-finder / is installed, which is fastened by means of a rubber cord 7, which surrounds the pipe 6 and is attached to the center-finder by hook 8, the free end 9 of the cord 7 is passed into an automatic clamp 10, center sprocket / hook 11. The shank 3 is fixed by screw 12 on the center finder so that the divider device 2 is located at the center of the pipe 6. Through the slit 13 of the guide bar 14 of the divider device 2, the leg 15 is pulled through the calipers-tol The gauge 4 is inserted into the pipe 6. After the measurement has been made in one of the radial sections of the pipe 6, the clamp 16 is pulled out over the head 17, the end 18 of the clamp is removed from one groove 19 of the ring 20, the bar 14 rotates. The position is fixed in the same way as in. previous radial section. To bring the ring 20 to the zero position, it is rotated about the axis 21 and secured by a stopper 22 entering one of the holes 23 of the ring 20.

Описываемый прибор позвол ет упростить методику обмера труб, повысить точность измерений и облегчить определение степени износа стенок пульпопроводов.The described device allows us to simplify the method of measuring tubes, improve the measurement accuracy and facilitate the determination of the degree of wear of the walls of the pipelines.

№ 144996No. 144996

Предмет изобретени Subject invention

Прибор дл  проверки толщины стенок труб, состо щий из центроискател  и кронциркул -толщиномера, отличающийс  тем, что, с целью проверки толщины в фиксированных радиальных сечени х трубы , на центрирующем хвостовике центроискател  установлено делительное устройство, с поворотной частью которого жестко св зан кронциркуль .A device for checking the wall thickness of tubes and a thickness gauge caliper, characterized in that, in order to check the thickness in fixed radial sections of the tube, a separating device is installed on the centering spindle of the rotary part of which is fixed to a caliper.

- 2 -- 2 -

2 202 20

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(иг 3(n 3

SU732594A 1961-05-30 1961-05-30 Instrument for checking the wall thickness of pipes SU144996A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU732594A SU144996A1 (en) 1961-05-30 1961-05-30 Instrument for checking the wall thickness of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU732594A SU144996A1 (en) 1961-05-30 1961-05-30 Instrument for checking the wall thickness of pipes

Publications (1)

Publication Number Publication Date
SU144996A1 true SU144996A1 (en) 1961-11-30

Family

ID=48300611

Family Applications (1)

Application Number Title Priority Date Filing Date
SU732594A SU144996A1 (en) 1961-05-30 1961-05-30 Instrument for checking the wall thickness of pipes

Country Status (1)

Country Link
SU (1) SU144996A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319860A (en) * 1993-04-02 1994-06-14 Silvano Pocci Measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319860A (en) * 1993-04-02 1994-06-14 Silvano Pocci Measuring instrument
US5428903A (en) * 1993-04-02 1995-07-04 Pocci; Silvano Measuring instrument

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