WO2016002064A1 - 配管作業性評価試験装置 - Google Patents
配管作業性評価試験装置 Download PDFInfo
- Publication number
- WO2016002064A1 WO2016002064A1 PCT/JP2014/067860 JP2014067860W WO2016002064A1 WO 2016002064 A1 WO2016002064 A1 WO 2016002064A1 JP 2014067860 W JP2014067860 W JP 2014067860W WO 2016002064 A1 WO2016002064 A1 WO 2016002064A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- evaluation
- workability
- evaluation test
- pipework
- Prior art date
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Classifications
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
-
- 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
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- 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
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
Definitions
- the present invention relates to a piping workability evaluation test apparatus. More specifically, for example, the present invention relates to a pipe workability evaluation test apparatus that can be suitably used when performing an evaluation test on tightening workability of a gasket or the like in a joint portion of a pipe used in a petrochemical plant, a factory, or the like.
- Such workability at the site can be improved to some extent by design drawings at the site. However, it is not easy to accurately determine whether the workability by the worker is sufficiently secured by using only the design drawings. Actual work is actually performed on the site that is simulated so as to approximate the work site. If this is not done, it is impossible to accurately determine whether workability is sufficiently secured.
- an evaluation test device for simulating damages such as cracks occurring inside the water cooling holes formed inside the mold in the actual operating state a test in which a stress concentration part is formed inside the water cooling holes
- An evaluation test apparatus comprising a body, a cooling water supply device for circulating a temperature-controlled cooling water through the water cooling hole of the test body, and a heating device for heating the test body from the outside is proposed. (For example, refer to Patent Document 1).
- the present invention has been made in view of the prior art, and for example, tightening workability of a gasket or the like in a joint portion of a pipe used in a petrochemical plant, a factory, or the like was approximated to an actual piping work site. It is an object of the present invention to provide a piping workability evaluation test apparatus capable of performing an evaluation test in a state.
- the present invention is an apparatus used for evaluating the pipe workability, and is arranged in a direction perpendicular to the evaluation target pipe and the evaluation target pipe in the vicinity of the evaluation target pipe,
- the present invention relates to a pipe workability evaluation test apparatus characterized by having a failure pipe movable in a vertical direction. Since the piping workability evaluation test apparatus of the present invention has the above-described configuration, it is possible to perform an evaluation test in a state in which tightening workability of a gasket or the like at a joint portion of the pipe is approximated to an actual piping work site.
- the pipe workability evaluation test apparatus when the pipe to be evaluated has a joint part of the pipe, for example, when the worker performs the joint tightening work, the trouble pipe becomes an obstacle, Evaluate whether it is difficult to tighten the joint, and whether the contents of the pipe may leak from the joint part of the pipe due to insufficient tightening force in the joint, And can be tested.
- the pipe workability evaluation test apparatus of the present invention when a corridor is disposed in the vicinity of the evaluation target portion of the pipe for evaluation, the pipe joint portion is further approximated to an actual pipe work site. It is possible to perform an evaluation test on the tightening workability of gaskets and the like.
- an evaluation object pipe and an obstacle pipe are arranged on a suspension base, and the suspension base is connected to one end of the rotary shaft via a connector. If a handle for rotating the rotary shaft is provided at the other end, the suspension base can be tilted by rotating the handle, so that the evaluation target pipe and the obstacle pipe are connected to the ground. Since it can be easily arranged in parallel so that the heights from the pipes are different, it is possible to evaluate and test the tightening workability of gaskets and the like at the joints of pipes, in a state that approximates the actual pipe work site. .
- the piping workability evaluation test apparatus of the present invention By using the piping workability evaluation test apparatus of the present invention, it can be used when performing an evaluation test in a state that approximates the workability of tightening work such as gaskets at the joint portion of the pipe in an actual piping work site. The effect is played.
- the pipe workability evaluation test apparatus of the present invention is an apparatus used for evaluating and testing the pipe workability, and is used for the evaluation object in the vicinity of the evaluation object pipe and the evaluation object pipe.
- an obstacle piping which is arranged in a direction perpendicular to the piping and movable in the vertical direction.
- “plumbing workability” includes both the meaning of whether piping work can be performed efficiently and whether piping work can be performed accurately. It is.
- FIG. 1 is a schematic front view showing an embodiment of the pipe workability evaluation test apparatus of the present invention.
- FIG. 2 is a schematic plan view showing one embodiment of the pipe workability evaluation test apparatus of the present invention.
- the pipe workability evaluation test apparatus is disposed in a direction perpendicular to the evaluation target pipe 1 and in the vicinity of the evaluation target pipe 1 in the vertical direction.
- 1 and 2b for failure piping 2a, 2b for failure piping 2a, 2b.
- the pipe for evaluation 1 means a pipe used when piping work is performed at an actual work site or a pipe of the same type as the pipe.
- the failure pipes 2a and 2b mean a pipe that becomes an obstacle to the pipe work when the pipe work is performed at an actual work site or a pipe of the same type as the pipe.
- FIG. 1 and FIG. 2 show an embodiment of the pipe workability evaluation test apparatus when two fault pipes 2a and 2b are provided.
- the number of the trouble pipes 2a and 2b is appropriately adjusted according to the actual work site. Therefore, the number of the fault pipes 2a and 2b is not necessarily two, and the pipes are used when performing the pipe work at the actual work site.
- the number of pipes that hinders work may be 1 to 5, for example.
- the failure pipes 2a and 2b are provided in the vicinity of the evaluation target pipe 1 in a direction perpendicular to the evaluation target pipe 1.
- the "near the evaluation target pipe 1" is a pipe work at an actual work site. This means that there is a gap between the piping that becomes an obstacle when performing the piping and the piping that is the target of the actual piping work.
- the positional relationship such as the distance between the evaluation target pipe 1 and the fault pipes 2a, 2b, the diameter of the evaluation target pipe 1 and the fault pipes 2a, 2b, etc. are also arbitrary and are used in actual work sites. It is preferable to adjust appropriately according to the piping that becomes an obstacle.
- the obstacle pipes 2a and 2b are attached to the vertical movement devices 3a and 3b, respectively.
- the vertical movement devices 3a and 3b are arranged in the vertical direction so that the obstacle pipes 2a and 2b can move in the vertical direction.
- the lengths of the vertical movement devices 3a and 3b are arbitrary, and are preferably set appropriately in consideration of the positions of the obstacle pipes 2a and 2b provided in the actual work site.
- the failure pipes 2a and 2b can be attached to the vertical movement devices 3a and 3b by providing attachment portions (not shown) at both ends of the failure pipes 2a and 2b.
- the positions where the obstacle pipes 2a and 2b are attached to the vertical movement devices 3a and 3b are arbitrary, and are preferably adjusted as appropriate according to the actual work site.
- the upper ends of the vertical movement devices 3a and 3b may be in an open state, or a stopper may be provided to prevent the attachment portions provided in the obstacle pipes 2a and 2b from falling off. Further, the lower ends of the vertical movement devices 3a and 3b are provided with, for example, wheels and casters (not shown) in order to adjust the distance between the evaluation target pipe 1 and the obstacle pipes 2a and 2b. As shown in FIG. 4, the guide rails 4a and 4b arranged so as to be parallel to the evaluation target pipe 1 are arranged so as to be movable in parallel to the evaluation target pipe 1. It is preferable.
- the pipe 1 for evaluation is the same as the pipe used at the actual work site, and the viewpoint of accurately evaluating and testing the tightening workability of the gasket etc. at the joint part of the pipe actually used To preferred.
- the pipe 1 for evaluation when the object of the pipe workability evaluation test is tightening workability of a gasket or the like in the joint part of the pipe, the pipe 1 for evaluation includes, for example, the joint part 5 or the like. It can be arranged.
- a gasket is used for the joint portion 5 of the pipe 1 for evaluation, whether or not the gasket can be easily attached at the joint portion 5 and an appropriate tightening force is applied to the gasket at the joint portion 5. It is possible to evaluate or test whether it can work.
- the contents of the evaluation target pipe 1 leak at the joint portion 5 of the evaluation target pipe 1.
- Whether the contents of the evaluation target pipe 1 leak at the joint portion 5 of the evaluation target pipe 1 is determined by, for example, setting the evaluation target pipe 1 to a closed system and increasing its internal pressure. It can be confirmed by checking whether or not the contents of the pipe for evaluation 1 are leaked at the joint portion 5 and measuring with a pressure gauge whether there is a decrease in the internal pressure of the pipe for evaluation 1. .
- the obstacle parallel pipe 6 may be provided in parallel with the evaluation target pipe 1.
- the obstacle parallel pipe 6 when the obstacle parallel pipe 6 is disposed in parallel with the evaluation target pipe 1, as described above, in a state that more closely approximates the actual piping work site, a gasket or the like in the joint portion 5 of the pipe Tightening workability can be evaluated and tested.
- four fault parallel pipes 6 are provided, but the number of fault parallel pipes 6 is appropriately adjusted according to the actual work site. Since it is appropriate to do this, it is not always necessary to use four, for example, 1 to 5 may be used.
- the positional relationship such as the interval between the evaluation target pipe 1 and the obstacle parallel pipe 6, the diameter of the obstacle parallel pipe 6, and the like are also arbitrary, and are preferably adjusted as appropriate according to the actual work site. Therefore, in order to install the obstacle parallel pipe 6 at an arbitrary position according to the actual work site, for example, an arbitrary pipe of the pipe workability evaluation test apparatus using a moving rail (not shown) or the like is used. It is preferable that it is movably arranged at the position.
- a walkway 7 may be provided in the vicinity of the pipe 1 for evaluation in order to be adapted to an actual work site.
- an evaluation test such as a tightening workability of a gasket or the like in the joint portion 5 of the evaluation target pipe 1 is performed in a state more similar to an actual piping work site. Can do.
- the walkway 7 can also be used as a working scaffold in the piping work site.
- the walkway 7 may be provided so as to be movable on a moving rail 8 disposed so as to be parallel to the evaluation target pipe 1. In order to allow the walkway 7 to be easily moved on the moving rail 8, for example, wheels or casters (not shown) may be provided in the lower part of the walkway 7.
- the corridor 7 is located at the position in the actual piping work. 7 can be installed, so that it is possible to more accurately evaluate and test the tightening workability of a gasket or the like in the joint portion of the pipe.
- a scaffold 9 may be provided if necessary.
- the scaffold 9 can be used as a platform when the worker moves to the work place.
- the scaffold 9 may be movable, may be fixed, or may be capable of easily adjusting its height.
- side pillars 10 may be provided as necessary.
- a suspension base 11 is disposed on the side column 10 and a crane (not shown) is attached to the suspension base 11, the evaluation object pipe 1, the trouble pipes 2a and 2b, the trouble parallel pipe 6 and the like. This makes it easy to transfer and arrange.
- FIG. 3 shows a schematic front view of another embodiment of the piping workability evaluation test apparatus of the present invention.
- an evaluation target pipe (not shown) and fault pipes 2 a and 2 b are arranged on a suspension base 11.
- the suspension base 11 is connected to one end of the rotary shaft 12 via a connector 14.
- the rotating shaft 12 is rotatably attached to the side column.
- a handle 13 for rotating the rotary shaft 12 is disposed at the other end of the rotary shaft 12.
- the suspension base 11 can be appropriately tilted at a predetermined angle by rotating the handle 13, so that the evaluation object pipe and the obstacle pipes 2a and 2b are connected to each other. Because it can be easily arranged in parallel so that the height from the ground is different, it is possible to evaluate and test the tightening workability of gaskets etc. at the joints of pipes in a state that approximates the actual piping work site. it can.
- the obstacle pipes 2a and 2b obstruct the attachment work, and the worker performs the tightening work. Whether the contents of the evaluation target pipe 1 may leak from the joint part 5 of the evaluation target pipe 1 due to whether it is difficult to perform or the tightening force in the joint part 5 is insufficient. It is possible to evaluate and test whether or not.
- the height and position of the failure pipes 2a and 2b, the distance between the evaluation target pipe 1 and the failure pipes 2a and 2b, and the like are appropriately adjusted using the pipe workability evaluation test apparatus of the present invention. Therefore, it is possible to reproduce the situation where it is difficult to tighten the gasket or the like in the joint portion 5 of the pipe in accordance with the actual piping work site. It is possible to accurately evaluate and test the tightening workability of gaskets and the like at the joints of pipes used in chemical plants and factories.
Abstract
Description
2a 障害用配管
2b 障害用配管
3a 上下移動装置
3b 上下移動装置
4a ガイドレール
4b ガイドレール
5 継手部
6 障害用平行配管
7 歩廊
8 移動用レール
9 足場
10 側柱
11 懸架台
12 回転軸
13 ハンドル
14 接続具
Claims (6)
- 配管作業性を評価試験するために使用される装置であって、評価対象用配管と、当該評価対象用配管の近傍に当該評価対象用配管に対して直角方向に配設され、鉛直方向に移動可能な障害用配管とを有することを特徴とする配管作業性評価試験用装置。
- 評価対象用配管が配管の継手部を有する請求項1に記載の配管作業性評価試験用装置。
- 評価対象用配管と平行に障害用平行配管が配設されてなる請求項1に記載の配管作業性評価試験用装置。
- 評価対象用配管の評価対象箇所の近傍に歩廊が配設されてなる請求項1に記載の配管作業性評価試験用装置。
- 評価対象用配管と平行となるように移動用レールが配設され、当該移動用レール上に歩廊が設けられている請求項4に記載の配管作業性評価試験用装置。
- 評価対象用配管および障害用配管が懸架台上に配設され、当該懸架台が接続具を介して回転軸の一端と接続され、当該回転軸の他端に当該回転軸を回転させるためのハンドルが配設されている請求項1に記載の配管作業性評価試験用装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017600019U JP3210165U (ja) | 2014-07-04 | 2014-07-04 | 配管作業性評価試験装置 |
SG11201610899RA SG11201610899RA (en) | 2014-07-04 | 2014-07-04 | Pipework workability evaluation and testing device |
PCT/JP2014/067860 WO2016002064A1 (ja) | 2014-07-04 | 2014-07-04 | 配管作業性評価試験装置 |
KR2020167000061U KR200489424Y1 (ko) | 2014-07-04 | 2014-07-04 | 배관 작업성 평가 시험 장치 |
CN201490001517.6U CN206723591U (zh) | 2014-07-04 | 2014-07-04 | 配管作业性评价试验装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/067860 WO2016002064A1 (ja) | 2014-07-04 | 2014-07-04 | 配管作業性評価試験装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016002064A1 true WO2016002064A1 (ja) | 2016-01-07 |
Family
ID=55018662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2014/067860 WO2016002064A1 (ja) | 2014-07-04 | 2014-07-04 | 配管作業性評価試験装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3210165U (ja) |
KR (1) | KR200489424Y1 (ja) |
CN (1) | CN206723591U (ja) |
SG (1) | SG11201610899RA (ja) |
WO (1) | WO2016002064A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110954274A (zh) * | 2019-11-25 | 2020-04-03 | 通号建设集团有限公司 | 一种装配式管廊防水试验装置及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5928430U (ja) * | 1982-08-10 | 1984-02-22 | 大和ハウス工業株式会社 | 柱等鋼材の治具 |
JPS60150382U (ja) * | 1984-03-16 | 1985-10-05 | 日立プラント建設株式会社 | 配管工事用移動架台 |
JPS6042036Y2 (ja) * | 1981-10-15 | 1985-12-23 | 豊田工機株式会社 | 姿勢調整装置 |
JPS62151684A (ja) * | 1985-12-24 | 1987-07-06 | 株式会社東芝 | 配管据付方法 |
JPS6241156Y2 (ja) * | 1983-03-04 | 1987-10-21 | ||
JPH0649995A (ja) * | 1991-10-09 | 1994-02-22 | Mitsui Constr Co Ltd | 工場内管組立による配管施工方法 |
JPH0730224Y2 (ja) * | 1990-10-09 | 1995-07-12 | 株式会社椿本チエイン | レーザ加工機用ワーク回転装置のワーク設置台の回転軸ロック機構 |
JP2002188758A (ja) * | 2000-12-20 | 2002-07-05 | Osaka Gas Co Ltd | 変位吸収配管構造 |
JP2013204662A (ja) * | 2012-03-28 | 2013-10-07 | Nippon Valqua Ind Ltd | 配管作業性評価試験装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007298467A (ja) | 2006-05-02 | 2007-11-15 | Daido Steel Co Ltd | 評価試験方法およびその装置 |
KR101019669B1 (ko) * | 2010-07-26 | 2011-03-07 | 엘아이지넥스원 주식회사 | 제동 편의성 및 정밀성 개선구조를 갖는 회전 지그 장치 |
KR20120040993A (ko) * | 2010-10-20 | 2012-04-30 | 현대중공업 주식회사 | 외면에 대한 부속품 설치를 위한 핸들링 지그 |
-
2014
- 2014-07-04 KR KR2020167000061U patent/KR200489424Y1/ko active IP Right Grant
- 2014-07-04 SG SG11201610899RA patent/SG11201610899RA/en unknown
- 2014-07-04 JP JP2017600019U patent/JP3210165U/ja active Active
- 2014-07-04 CN CN201490001517.6U patent/CN206723591U/zh active Active
- 2014-07-04 WO PCT/JP2014/067860 patent/WO2016002064A1/ja active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042036Y2 (ja) * | 1981-10-15 | 1985-12-23 | 豊田工機株式会社 | 姿勢調整装置 |
JPS5928430U (ja) * | 1982-08-10 | 1984-02-22 | 大和ハウス工業株式会社 | 柱等鋼材の治具 |
JPS6241156Y2 (ja) * | 1983-03-04 | 1987-10-21 | ||
JPS60150382U (ja) * | 1984-03-16 | 1985-10-05 | 日立プラント建設株式会社 | 配管工事用移動架台 |
JPS62151684A (ja) * | 1985-12-24 | 1987-07-06 | 株式会社東芝 | 配管据付方法 |
JPH0730224Y2 (ja) * | 1990-10-09 | 1995-07-12 | 株式会社椿本チエイン | レーザ加工機用ワーク回転装置のワーク設置台の回転軸ロック機構 |
JPH0649995A (ja) * | 1991-10-09 | 1994-02-22 | Mitsui Constr Co Ltd | 工場内管組立による配管施工方法 |
JP2002188758A (ja) * | 2000-12-20 | 2002-07-05 | Osaka Gas Co Ltd | 変位吸収配管構造 |
JP2013204662A (ja) * | 2012-03-28 | 2013-10-07 | Nippon Valqua Ind Ltd | 配管作業性評価試験装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110954274A (zh) * | 2019-11-25 | 2020-04-03 | 通号建设集团有限公司 | 一种装配式管廊防水试验装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN206723591U (zh) | 2017-12-08 |
JP3210165U (ja) | 2017-05-11 |
KR20170000811U (ko) | 2017-03-06 |
SG11201610899RA (en) | 2017-02-27 |
KR200489424Y1 (ko) | 2019-06-14 |
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