KR20120124309A - Jig for fixing pipes of gas meters - Google Patents

Jig for fixing pipes of gas meters Download PDF

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Publication number
KR20120124309A
KR20120124309A KR1020110042140A KR20110042140A KR20120124309A KR 20120124309 A KR20120124309 A KR 20120124309A KR 1020110042140 A KR1020110042140 A KR 1020110042140A KR 20110042140 A KR20110042140 A KR 20110042140A KR 20120124309 A KR20120124309 A KR 20120124309A
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KR
South Korea
Prior art keywords
pipe
fixing
jig
city gas
pipe fixing
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KR1020110042140A
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Korean (ko)
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KR101272605B1 (en
Inventor
이권세
정경욱
조영진
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경동강남고객서비스(주)
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Priority to KR1020110042140A priority Critical patent/KR101272605B1/en
Publication of KR20120124309A publication Critical patent/KR20120124309A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18—Supports or connecting means for meters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1033—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, the two members being joined only on one side of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: A jig for fixing a pipe of a LNG(Liquefied Natural Gas) meter is provided to fix a gap between pipes being connected or separated to/from a LNG meter, thereby rapidly and safely performing a pipe connection task. CONSTITUTION: A jig for fixing a pipe of a LNG meter comprises a first pipe fixing member(20), a second pipe fixing member(30), and a gap regulating member(40). The first and second pipe fixing members comprise a pipe mounting unit and an expansion unit. The pipe mounting unit is joined to the outer circumference of a pipe. The expansion unit is protruded to the facing pipe from one side of the pipe mounting unit. The gap regulating member is respectively fixed to each expansion unit of the first and second pipe fixing members. The gap regulating member regulates a gap between the first and second pipe fixing members while relatively rotating with respect to the pipe fixing members.

Description

도시가스 계량기 배관 고정용 지그{JIG FOR FIXING PIPES OF GAS METERS}JIG FOR FIXING PIPES OF GAS METERS}

본 발명은 도시가스 계량기 배관 고정용 지그에 관한 것으로, 보다 구체적으로 설명하면, 도시가스 계량기에 배관을 분리 혹은 연결시 배관 상호간의 간격을 원하는 폭으로 유지함으로써 배관 작업에 대한 안전성 및 효율성을 향상시킬 수 있는 도시가스 계량기 배관 고정용 지그에 관한 것이다.
The present invention relates to a jig for fixing the city gas meter pipe, more specifically, to improve the safety and efficiency for piping work by maintaining the interval between the pipes to a desired width when separating or connecting the pipe to the city gas meter. And a jig for fixing a city gas meter pipe.

일반적으로, 건물에 설치되는 도시가스 배관은 각 가구내로 인입되는 가스의 사용량이 측정될 수 있도록 가정의 벽내에 고정설치된 계량기에 두 개의 배관이 나란하게 연결된다.In general, the city gas pipe installed in the building is connected to two pipes side by side to the meter fixed in the wall of the home so that the amount of gas flowing into each household can be measured.

종래에 계량기에 연결되는 배관은 계량의 정밀성과 안전을 위하여 일정 기간마다 의무적으로 계량기를 교체("계량에 관한 법률 제20조 및 동법 시행령에 따라 5년마다 교체함")하기 위해 배관을 계량기로부터 분리하게 된다.Conventionally, pipes connected to the meter are mandatory to replace the meter at regular intervals for the precision and safety of the metering ("Replace the pipe every 5 years in accordance with Article 20 of the Law and the Enforcement Decree of the Law"). Will be separated.

이때, 계량기에서 분리된 두 개의 배관은 구속력이 해제되어 배관 자체의 탄성력 및 복원력에 의해 소정 폭으로 휘거나 비틀어져 배관과 배관 사이가 벌어지거나 좁아지게 되는 현상이 발생된다.At this time, the two pipes separated from the meter is released from the restraint force is bent or twisted to a predetermined width by the elastic force and the restoring force of the pipe itself is a phenomenon that the gap between the pipe and the pipe becomes narrow or narrow.

따라서, 새로운 계량기에 다시 배관을 연결하고자 할 때에는 렌치 등의 도구를 사용해서 힘을 가해 계량기에 연결되는 두 개의 배관 사이의 간격을 좁히거나 넓힌 상태로 유지시키면서 작업하여야 하는데 이 과정에서 무리한 힘을 가해 배관 자체 혹은 배관을 건물의 내벽 또는 외벽에 고정시키고 있는 브라켓에 무리를 배관을 고정하는 브라켓이 손상되는 경우가 빈번하였으며, 배관과 배관 사이의 간격을 유지하도록 힘을 가함과 동시에 계량기에 배관을 체결하는 것이 용이하지 않아 작업자가 다치거나 배관을 계량기에 연결하는 작업성이 저하되는 문제점도 있었다.
Therefore, if you want to connect the pipe to the new meter again, use a tool such as a wrench to apply the force to keep the gap between the two pipes connected to the meter narrow or wide. Frequent damage to the pipes or the brackets that hold the pipes to the building's inner or outer wall damages the pipes, and the pipes are fastened to the meter while applying force to maintain the space between the pipes. There was also a problem that the operator is hurt or the workability of connecting the pipe to the meter is not easy to do.

본 발명은 상술한 바와 같은 문제점을 해결하기 위한 것으로, 도시가스 계량기에 연결되거나 분리되는 배관과 배관 사이의 간격을 고정 유지시킴으로써, 작업자가 안전하면서 신속하게 배관 연결작업을 하는 것이 가능하게 하고, 작업중에 배관에 무리한 힘을 가하지 않음으로써 배관 및 배관을 고정하는 수단이 손상되는 것을 방지할 수 있게 하는 도시가스 계량기 배관 고정용 지그를 제공하는 것을 목적으로 한다.
The present invention is to solve the problems as described above, by fixing the interval between the pipe and the pipe connected to or separated from the city gas meter, it is possible for the operator to safely and quickly connect the pipe work, An object of the present invention is to provide a city gas meter pipe fixing jig which can prevent damage to the pipe and the means for fixing the pipe by not applying excessive force to the pipe.

상기 및 기타 본 발명의 목적을 달성하기 위하여, 본 발명의 일실시예에 따르면, 나란하게 두 줄로 연장되는 두 개의 도시가스 배관 각각을 위해 마련되는 것으로서, 배관의 외주에 결합되는 배관장착부와 상기 배관장착부의 일측에서 대향하는 배관쪽으로 돌출하여 형성된 연장부를 구비하는 제1 및 제2 배관고정부재와, 상기 제1 및 제2 배관고정부재의 연장부 단부에 양단이 각각 체결되며 상기 배관고정부재에 대해 상대 회전하면서 양 배관고정부재 간의 간격을 조절하는 간격조절부재를 포함하여 이루어지는 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그가 제공된다.In order to achieve the above and other objects of the present invention, according to an embodiment of the present invention, provided for each of the two city gas pipes extending in two rows side by side, the pipe mounting portion and the pipe is coupled to the outer periphery of the pipe Both ends of the first and second pipe fixing members having an extension part protruding toward an opposite pipe from one side of the mounting portion and the extension end portions of the first and second pipe fixing members are respectively fastened to the pipe fixing member. A city gas meter pipe fixing jig is provided, comprising a gap adjusting member for adjusting a gap between both pipe fixing members while rotating relatively.

상기 제1 및 제2 배관고정부의 배관장착부는 한 쪽이 배관이 통과할 정도로 개방되고 다른 쪽은 막힌 'ㄷ'자형 횡단면을 갖는 말굽형상으로 된 것을 특징으로 한다.The pipe mounting portion of the first and second pipe fixing part is characterized in that the horseshoe shape having a 'c' shaped cross section, one side is open enough to pass the pipe and the other side is blocked.

상기 제1 및 제2 배관고정부재의 연장부는 상호 반대방향의 나사산으로된 수나사부를 구비하며, 상기 간격조절부재의 양단에는 상기 수나사부 각각에 대응되는 암나사부가 형성된 것을 특징으로 한다.Extension portions of the first and second pipe fixing members are provided with male threads formed of threads in opposite directions, and female threads corresponding to each of the male threads are formed at both ends of the gap adjusting member.

상기 제1 및 제2 배관고정부재의 연장부는 상호 반대방향의 나사산으로된 암나사부를 구비하며, 상기 간격조절부재의 양단에는 상기 암나사부 각각에 대응되는 수나사부가 형성된 것을 특징으로 한다.Extension portions of the first and second pipe fixing members are provided with female threads formed of threads in opposite directions, and both ends of the gap adjusting member are provided with male threads corresponding to each of the female screw portions.

상기 간격조절부재의 중앙부에는 원주 방향을 따라 소정 간격으로 형성된 복수개의 돌기가 있는 회전손잡이가 구비되는 것을 특징으로 한다.
The central portion of the gap adjusting member is characterized in that the rotary knob having a plurality of protrusions formed at predetermined intervals along the circumferential direction.

본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그는 도시가스 계량기에 연결되거나 분리되는 배관과 배관 사이의 간격을 고정 유지시킴으로써, 작업자가 안전하면서 신속하게 배관 연결작업을 하는 것이 가능하게 하고, 작업중에 배관에 무리한 힘을 가하지 않음으로써 배관 및 배관을 고정하는 수단이 손상되는 것을 방지할 수 있는 효과가 있다.
City gas meter pipe fixing jig according to an embodiment of the present invention by maintaining the gap between the pipe and the pipe connected to or separated from the city gas meter, it is possible for the operator to safely and quickly pipe connection work In addition, it is possible to prevent damage to the pipe and the means for fixing the pipe by not applying excessive force to the pipe during the work.

도 1은 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 사시도.
도 2는 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 분해 사시도.
도 3은 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 사용상태도.1 is a perspective view of a jig for fixing a city gas meter pipe according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of the jig for fixing the city gas meter pipe according to an embodiment of the present invention.
Figure 3 is a state of use of the city gas meter pipe fixing jig according to an embodiment of the present invention.

이하, 본 발명의 바람직한 일실시예에 따른 고하중물 구조체 이송장치 및 그 이송방법을 첨부도면을 참조하여 보다 상세히 설명하기로 한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.Hereinafter, with reference to the accompanying drawings, a heavy load structure transfer device and a transfer method according to a preferred embodiment of the present invention will be described in detail. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 하여 내려져야 할 것이다.In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

도 1은 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 사시도, 도 2는 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 분해 사시도, 도 3은 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그의 사용상태도이다.1 is a perspective view of a city gas meter pipe fixing jig according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a city gas meter pipe fixing jig according to an embodiment of the present invention, Figure 3 is one of the present invention It is a state diagram of the use of the city gas meter pipe fixing jig according to the embodiment.

도 1 내지 도 3을 참조하면, 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그(10)는 제1 및 제2 배관고정부재(20, 30), 간격조절부재()를 포함하여 이루어진다.1 to 3, the city gas meter pipe fixing jig 10 according to an embodiment of the present invention includes first and second pipe fixing members 20 and 30 and a gap adjusting member (). Is done.

여기서, 도시가스 계량기 배관 고정용 지그(10)는 계량기(M)의 상부에 형성된 결합부에 나란하게 두 줄로 연장되는 두 개의 도시가스 배관을 결합시키기 위해 마련되는 것이다.Here, the city gas meter pipe fixing jig 10 is provided to couple two city gas pipes extending in two lines in parallel to the coupling portion formed on the upper portion of the meter (M).

제1 및 제2 배관고정부재(20, 30)는 배관(P)의 외주에 결합되는 배관장착부(22, 32)와, 배관장착부(22, 32)의 일측에서 대향하는 배관쪽으로 돌출하여 형성되는 연장부(24, 34)를 구비한다.The first and second pipe fixing members 20 and 30 protrude from the pipe mounting portions 22 and 32 coupled to the outer circumference of the pipe P, and the pipe mounting portions 22 and 32 protrude toward opposite pipes. Extensions 24 and 34 are provided.

배관장착부(22, 32)는 한 쪽이 배관(P)이 통과할 정도로 개방되고, 다른쪽은 막힌 'ㄷ'자형 횡단면을 갖는 말굽형상으로 이루어진다.The pipe mounting parts 22 and 32 are open so that one side may pass through the pipe P, and the other side may have a horseshoe shape having a 'c' shaped cross section that is blocked.

여기서, 배관장착부(22, 32)는 배관(P)의 형상에 맞춰 'U'자형 횡단면을 갖는 형상으로 이루어지는 것도 가능하다.Here, the pipe mounting portions 22, 32 may be formed in a shape having a 'U' cross section in accordance with the shape of the pipe (P).

연장부(24, 34)는 상호 반대방향의 나사산으로된 수나사부가 구비되며, 이러한 연장부의 단부에는 후술하는 간격조절부재(40)의 양단에 형성된 암나사부가 체결된다.Extension portions 24 and 34 are provided with male threads of opposite threads, and female threads formed at both ends of the gap adjusting member 40 to be described later are fastened to the ends of the extension portions.

간격조절부재(40)는 제1 및 제2 배관고정부재(20, 30)의 연장부(24, 34) 단부에 양단에 각각 체결되며, 제1 및 제2 배관고정부재(20, 30)에 대해 상대 회전하면서 제1 및 제2 배관고정부재(20, 30) 간의 간격을 조절한다.The gap adjusting member 40 is fastened at both ends to the ends of the extension portions 24 and 34 of the first and second pipe fixing members 20 and 30, respectively, and is connected to the first and second pipe fixing members 20 and 30, respectively. The distance between the first and the second pipe fixing member 20, 30 is adjusted while the relative rotation.

이러한, 간격조절부재(40)의 중앙부에는 원주 방향을 따라 소정 간격으로 형성된 복수개의 돌기(44)가 있는 회전손잡이(42)가 구비되며, 복수개의 돌기(44)가 있는 회전손잡이(42)는 작업자가 간격조절부재(40)를 시계방향 또는 반시계방향으로 원활하게 회전시킬 수 있도록 하는 역할을 한다.The center portion of the gap adjusting member 40 is provided with a rotary knob 42 having a plurality of protrusions 44 formed at predetermined intervals along the circumferential direction, and the rotary knob 42 having a plurality of protrusions 44 is provided. The worker serves to smoothly rotate the gap adjusting member 40 in a clockwise or counterclockwise direction.

한편, 도면에 도시되진 않았지만, 제1 및 제2 배관고정부재(20, 30)의 연장부(24)에는 상호 반대방향의 나사산으로된 암나사부가 구비되고, 간격조절부재(40)의 양단에는 암나사부 각각에 대응되는 수나사부가 형성되어 간격조절부재(40)가 제1 및 제2 배관고정부재(20, 30)에 대해 상대 회전하면서 제1 및 제2 배관고정부재(20, 30) 간의 간격을 조절하는 것도 가능하다.On the other hand, although not shown in the drawings, the extension portions 24 of the first and second pipe fixing members 20 and 30 are provided with female threads formed of threads in opposite directions, and both ends of the gap adjusting member 40 are female threads. A male screw portion corresponding to each of the portions is formed so that the gap adjusting member 40 rotates relative to the first and second pipe fixing members 20 and 30 so as to adjust the gap between the first and second pipe fixing members 20 and 30. It is also possible to adjust.

이하, 전술한 바와 같이 이루어진 도시가스 계량기 배관 고정용 지그의 작동을 설명하기로 한다.Hereinafter, the operation of the city gas meter pipe fixing jig made as described above will be described.

먼저, 도시가스 계량기(M)에 연결하고자는 두 개의 배관(P)에 각각 제1 및 제2 배관고정부재(20, 30)의 배관장착부(22, 32)를 결합시킨다.First, the pipe mounting portions 22 and 32 of the first and second pipe fixing members 20 and 30 are coupled to two pipes P to be connected to the city gas meter M, respectively.

이후, 작업자가 간격조절부재(40)의 회전손잡이(42)를 시계방향 또는 반시계방향으로 회전시키면, 간격조절부재(40)가 제1 및 제2 배관고정부재(20, 30)에 대해 상대 회전하면서 제1 및 제2 배관고정부재(20, 30)의 간격을 조절한다.Then, when the operator rotates the rotary knob 42 of the gap adjusting member 40 in the clockwise or counterclockwise direction, the gap adjusting member 40 is relative to the first and second pipe fixing members (20, 30). While rotating, the distance between the first and second pipe fixing members 20 and 30 is adjusted.

즉, 회전손잡이(42)를 시계방향으로 회전시키게 되면, 제1 및 제2 배관고정부재(20, 30)는 연장부(24, 34)를 따라 이동하여 서로 가까워지며, 회전손잡이(42)를 반시계방향으로 회전시키게 되면, 제1 및 제2 배관고정부재(20, 30)는 연장부(24, 34)를 따라 이동하여 서로 멀어지게 구성된다.That is, when the rotary knob 42 is rotated in the clockwise direction, the first and second pipe fixing members 20 and 30 move along the extension portions 24 and 34 so as to be close to each other, thereby rotating the rotary knob 42. When rotated in a counterclockwise direction, the first and second pipe fixing members 20 and 30 move along the extensions 24 and 34 to be separated from each other.

이와 같이, 제1 및 제2 배관고정부재(20, 30)가 서로 가까워지거나 멀어짐에 따라, 도시가스 계량기(M)에 연결되거나 분리되는 배관(P)과 배관(P) 사이의 간격을 손쉽게 조절할 수 있다.As such, as the first and second pipe fixing members 20 and 30 come closer or further away from each other, the distance between the pipe P and the pipe P connected to or separated from the city gas meter M can be easily adjusted. Can be.

이후, 두 개의 배관(P)을 도시가스 계량기(M)에 연결한 후 제1 및 제2 배관고정부재(20, 30)를 두 개의 배관(P)으로부터 착탈시킴으로써 배관(P)을 도시가스 계량기(M)에 손쉽게 연결할 수 있다.Thereafter, the two pipes P are connected to the city gas meter M, and then the first and second pipe fixing members 20 and 30 are detached from the two pipes P, thereby removing the pipe P from the city gas meter. You can easily connect to (M).

따라서, 본 발명의 일실시예에 따른 도시가스 계량기 배관 고정용 지그에 의하면, 계량기(M)에 연결되거나 분리되는 배관(P)과 배관(P) 사이의 간격을 고정 유지시킴으로써, 작업자가 신속하게 배관 연결작업을 하는 것을 가능하게 하고, 작업중에 배관에 무리한 힘을 가하지 않음으로써 배관(P)을 고정하는 수단이 손상되는 것을 방지할 수 있는 효과가 있다.Therefore, according to the city gas meter pipe fixing jig according to an embodiment of the present invention, by maintaining the interval between the pipe (P) and the pipe (P) connected to or separated from the meter (M), the operator can quickly It is possible to perform the pipe connection work, there is an effect that can prevent damage to the means for fixing the pipe (P) by not applying excessive force to the pipe during the operation.

이상 본 발명의 바람직한 실시예를 첨부도면을 참조하여 설명하였지만, 당해 기술 분야에 숙련된 사람은 하기의 특허청구범위에 기재된 본 발명의 기술적 사상으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention It can be understood that it is possible.

10: 도시가스 계량기 배관 고정용 지그
20: 제1 배관고정부재
30: 제2 배관고정부재
22, 32: 배관장착부
24, 34: 연장부
40: 간격조절부재
42: 회전손잡이
44: 돌기
P: 배관
M: 계량기10: jig for fixing city gas meter pipe
20: first pipe fixing member
30: second pipe fixing member
22, 32: pipe fitting
24, 34: extension
40: gap adjusting member
42: rotating handle
44: turning
P: Piping
M: Meter

Claims (5)

나란하게 두 줄로 연장되는 두 개의 도시가스 배관 각각을 위해 마련되는 것으로서, 배관의 외주에 결합되는 배관장착부와 상기 배관장착부의 일측에서 대향하는 배관쪽으로 돌출하여 형성된 연장부를 구비하는 제1 및 제2 배관고정부재; 및
상기 제1 및 제2 배관고정부재의 연장부 단부에 양단이 각각 체결되며 상기 배관고정부재에 대해 상대 회전하면서 양 배관고정부재 간의 간격을 조절하는 간격조절부재를 포함하여 이루어지는 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그.
It is provided for each of the two city gas pipes extending in two rows side by side, the first and second pipes having a pipe mounting portion coupled to the outer periphery of the pipe and an extension portion protruding toward the pipe facing from one side of the pipe mounting portion; Fixing member; And
Both ends are respectively fastened to the extension end portions of the first and second pipe fixing members, the city gas characterized in that it comprises a gap adjusting member for adjusting the interval between the pipe fixing members while rotating relative to the pipe fixing member. Jig for fixing the meter pipe.
청구항 1에 있어서,
상기 제1 및 제2 배관고정부의 배관장착부는 한 쪽이 배관이 통과할 정도로 개방되고 다른 쪽은 막힌 'ㄷ'자형 횡단면을 갖는 말굽형상으로 된 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그.
The method according to claim 1,
The pipe mounting portion of the first and second pipe fixing part, the city gas meter pipe fixing jig, characterized in that the horseshoe shape having a 'c' shaped cross section, one side is open enough to pass through the pipe and the other side is blocked.
청구항 1에 있어서,
상기 제1 및 제2 배관고정부재의 연장부는 상호 반대방향의 나사산으로된 수나사부를 구비하며,
상기 간격조절부재의 양단에는 상기 수나사부 각각에 대응되는 암나사부가 형성된 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그.
The method according to claim 1,
Extension portions of the first and second pipe fixing members are provided with a male screw thread of the opposite direction to each other,
Jig for fixing the city gas meter pipe, characterized in that the female screw portion corresponding to each of the male screw portion is formed at both ends of the gap adjusting member.
청구항 1에 있어서,
상기 제1 및 제2 배관고정부재의 연장부는 상호 반대방향의 나사산으로된 암나사부를 구비하며,
상기 간격조절부재의 양단에는 상기 암나사부 각각에 대응되는 수나사부가 형성된 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그.
The method according to claim 1,
Extension portions of the first and second pipe fixing members have female threads formed of threads in opposite directions.
Jig for fixing the city gas meter pipe, characterized in that the male screw portion corresponding to each of the female screw portion is formed at both ends of the gap adjusting member.
청구항 3 또는 청구항 4에 있어서,
상기 간격조절부재의 중앙부에는 원주 방향을 따라 소정 간격으로 형성된 복수개의 돌기가 있는 회전손잡이가 구비되는 것을 특징으로 하는 도시가스 계량기 배관 고정용 지그.


The method according to claim 3 or 4,
City gas meter pipe fixing jig characterized in that the central portion of the gap adjusting member is provided with a rotary knob having a plurality of protrusions formed at predetermined intervals along the circumferential direction.


KR1020110042140A 2011-05-03 2011-05-03 Jig for fixing pipes of gas meters KR101272605B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN104117958A (en) * 2014-07-27 2014-10-29 成都国光电子仪表有限责任公司 Orifice plate assembly and disassembly device for natural gas metering
KR101454850B1 (en) * 2013-02-01 2014-10-30 삼성중공업 주식회사 Apparatus for maintaining gap between pipes
CN108131499A (en) * 2018-01-03 2018-06-08 珠海格力电器股份有限公司 Pipe clamp structure and air conditioner comprising same
KR102472626B1 (en) * 2021-11-24 2022-11-30 주식회사 대구누수공사 A gas injection device for detecting fluid leakage

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KR200483217Y1 (en) 2015-06-01 2017-04-17 전영설 space adjusting device for gas pipe of gas gauge

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JPH06313411A (en) * 1993-04-28 1994-11-08 Asahi Tec Corp Turnbuckle
JP2000046020A (en) 1998-07-30 2000-02-15 Shigeru Yoshida Short turnbuckle
JP5208866B2 (en) * 2009-06-23 2013-06-12 株式会社ツヅキ Turnbuckle

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Publication number Priority date Publication date Assignee Title
KR101454850B1 (en) * 2013-02-01 2014-10-30 삼성중공업 주식회사 Apparatus for maintaining gap between pipes
CN104117958A (en) * 2014-07-27 2014-10-29 成都国光电子仪表有限责任公司 Orifice plate assembly and disassembly device for natural gas metering
CN108131499A (en) * 2018-01-03 2018-06-08 珠海格力电器股份有限公司 Pipe clamp structure and air conditioner comprising same
KR102472626B1 (en) * 2021-11-24 2022-11-30 주식회사 대구누수공사 A gas injection device for detecting fluid leakage

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