KR920018472A - Driving device of pipe pressure tester - Google Patents

Driving device of pipe pressure tester Download PDF

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Publication number
KR920018472A
KR920018472A KR1019910004421A KR910004421A KR920018472A KR 920018472 A KR920018472 A KR 920018472A KR 1019910004421 A KR1019910004421 A KR 1019910004421A KR 910004421 A KR910004421 A KR 910004421A KR 920018472 A KR920018472 A KR 920018472A
Authority
KR
South Korea
Prior art keywords
cutting
cylinder
pressure
clamp
die
Prior art date
Application number
KR1019910004421A
Other languages
Korean (ko)
Other versions
KR950004581B1 (en
Inventor
박주은
Original Assignee
이호식
대원전선 주식회사
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 이호식, 대원전선 주식회사 filed Critical 이호식
Priority to KR1019910004421A priority Critical patent/KR950004581B1/en
Publication of KR920018472A publication Critical patent/KR920018472A/en
Application granted granted Critical
Publication of KR950004581B1 publication Critical patent/KR950004581B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Punching Or Piercing (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

내용 없음No content

Description

파이프 내압 시험기의 구동장치Driving device of pipe pressure tester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 고안의 분리사시도.1 is an exploded perspective view of the present invention.

제2도 본 고안의 작동상태 단면도.2 is a cross-sectional view of the operating state of the present invention.

Claims (1)

상하부 크램프 실리너(1)(2)에 의하여 유동되는 한 쌍의 크램프((1′)(2′)가 각각 유이부(7′)를 갖는 크램프 다이스(7)내에 상하 설치되는 구성과, 상부 크램프 실린더(1)일측에 각인봉(3′)이 내장된 한 쌍의 각인 실린더(3)가 각각 안내구가 형성된 절단 다이스(8) 각인통공(8b)에 대응되게 설치되는 구성과, 절단 실린더(4)가 절단 다이스(8)내의 절단구(8a)에 절단날(4′)이 인입출 되도록 설치되는 구성과, 한쪽이 절단 다이스측방에는 솔레노이드 밸브(10′)을 갖는 공기공급호스(10)가 부설된 가압니플(5′)이 가압 니플 실린더(5)의 피스톤상에 설치되고 다른쪽은 검출용 압력계(11)가 연결된 가압니플(5′)이 가압니플 실리니더(5)의 피스톤상에 설치되며 크램프 다이스(7)일정부위에 각각 검출센서(6)를 장착시켜 별도 콘트롤 박스에 전원 연결시킨 구성으로 이루어진 파이프 내압시험기의 구동장치.A pair of clamps (1 ') (2') flowing by the upper and lower clamp cylinders (1) and (2) are respectively provided in the clamp die (7) having a yui part (7 ') up and down, and the upper part A pair of stamping cylinders 3 having a stamping rod 3 'built in one side of the clamp cylinder 1 is installed to correspond to the stamping holes 8b of the cutting dies 8b each having guide holes formed therein, and the cutting cylinders An air supply hose (10) having a configuration in which the cutting blade (4 ') is drawn in and out of the cutting opening (8a) in the cutting die (8), and one side has a solenoid valve (10') on the cutting die side. Is installed on the piston of the pressure nipple cylinder 5, and the pressure nipple 5 'to which the detection pressure gauge 11 is connected is connected to the pressure nipple cylinder 5 of the pressure nipple cylinder 5). It is installed on the piston, and the detection sensor 6 is mounted on the clamp die 7, and the power is connected to a separate control box. Drive device for eojin pipe pressure testing machine. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910004421A 1991-03-20 1991-03-20 Apparatus of leaking test for polyethylene pipe KR950004581B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910004421A KR950004581B1 (en) 1991-03-20 1991-03-20 Apparatus of leaking test for polyethylene pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910004421A KR950004581B1 (en) 1991-03-20 1991-03-20 Apparatus of leaking test for polyethylene pipe

Publications (2)

Publication Number Publication Date
KR920018472A true KR920018472A (en) 1992-10-22
KR950004581B1 KR950004581B1 (en) 1995-05-02

Family

ID=19312293

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004421A KR950004581B1 (en) 1991-03-20 1991-03-20 Apparatus of leaking test for polyethylene pipe

Country Status (1)

Country Link
KR (1) KR950004581B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100844006B1 (en) * 2007-05-04 2008-07-04 마그나파워트레인코리아 주식회사 Leakage detection equipment for steel ring of oil pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942263B1 (en) * 2008-04-04 2010-02-16 (주) 케이에스인더스트리 Clamp for Fixing Pipe and Pipe Hydrostatic Tester Equipped with the Same
KR101875876B1 (en) * 2016-08-12 2018-07-06 장성규 The testing device of leak point for vibration-absorbing tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100844006B1 (en) * 2007-05-04 2008-07-04 마그나파워트레인코리아 주식회사 Leakage detection equipment for steel ring of oil pump

Also Published As

Publication number Publication date
KR950004581B1 (en) 1995-05-02

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G160 Decision to publish patent application
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