KR102158682B1 - high pressure gas cylinder inspection machine - Google Patents

high pressure gas cylinder inspection machine Download PDF

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Publication number
KR102158682B1
KR102158682B1 KR1020200038125A KR20200038125A KR102158682B1 KR 102158682 B1 KR102158682 B1 KR 102158682B1 KR 1020200038125 A KR1020200038125 A KR 1020200038125A KR 20200038125 A KR20200038125 A KR 20200038125A KR 102158682 B1 KR102158682 B1 KR 102158682B1
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South Korea
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distance
pressure gas
lifting
gas cylinder
attached
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KR1020200038125A
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Korean (ko)
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전철
정문영
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주식회사 제이에스이엔지
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/038—Detecting leaked fluid

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The present invention relates to a high-pressure inspection apparatus and, more specifically, to a high-pressure gas container water-replenishment apparatus for a high-pressure inspection apparatus. According to the present invention, upper and lower supporters of a base body are connected through a plurality of guide rods and a lifting bar is combined with the guide rods to enable the lifting bar to be lifted up and down by the guidance of the guide and upper and lower sealing housings are combined with upper and lower parts of a hollow tube attached to the lifting bar, and then, a guide housing fastened outside the lower sealing housing in a lower part of the hollow tube and including a tight packing combined to seal a water-replenishment screw hole formed in a high-pressure gas container is provided, a water injection tube is combined closely inside the upper sealing housing of the hollow tube to be easily lifted such that water from the outside can be replenished through the water-replenishment screw hole of the high-pressure gas container combined with the guide housing and the water injection tube can be lifted by a short distance to an upper part of the inside of the high-pressure gas container on an internal position of the guide housing, and then, the lifting bar in which the hollow tube combined with the water injection tube is attached can be lifted up and down by a long distance, and a lifting distance measurement means is used to measure a distance, by which the lifting bar combining the water injection tube with the hollow tube is lifted along the guide rods between the upper and lower supporters, thereby taking action for a next inspection process by referring to the distance.

Description

고압검사장치용 고압가스통 충수장치{high pressure gas cylinder inspection machine}High pressure gas cylinder inspection machine for high pressure inspection device

본 발명은 고압검사장치에 관한 것으로 특히, 기체의 상,하측지지대 사이를 다수개의 가이드봉들로 연결하고 가이드봉에는 승강대를 결합하여 승강대가 가이드봉의 안내를 받아 상,하측 방향으로 승강되도록 하며 승강대에 부착되는 중공관의 상,하측부에는 상,하측밀폐하우징들을 결합한 다음 중공관 하측의 하측밀폐하우징 외부로 체결되고 내부에는 고압가스통에 형성된 충수나사공의 밀폐를 위해 밀착패킹을 결합하고 있는 가이드하우징을 구비하고 중공관 상측밀폐하우징의 내부로 긴밀하게 승강이 용이토록 물주입관을 결합하여 가이드하우징에 결합되는 고압가스통의 충수나사공을 통해 외부의 물을 충수할 수 있도록 하며 물주입관을 가이드하우징의 내부 위치에서 고압가스통 내부 상측으로 단거리 승강을 시킬 수 있도록 한 다음 물주입관이 결합된 중공관을 부착하고 있는 승강대를 상,하측방향으로 장거리 승강을 시킬 수 있도록 하고 승강거리측정수단에 의해 물주입관과 중공관을 결합하고 있는 승강대가 상,하측지지대 사이의 가이드봉을 따라 승강하는 거리를 측정하여 다음의 검사공정에서 참조하여 대응할 수 있도록 된 것으로, 고압가스통이 장입공정을 통해 충수공정으로 들어오면 장거리승강용실린더의 작동에 의해 물주입관이 내장된 중공관을 장거리로 이동시켜 중공관에 결합된 가이드하우징의 밀착패킹을 고압가스통의 충수나사공 상면에 밀착시킬 수 있어 신속하고 정확한 충수 예비공정을 얻을 수 있고 승강대에 부착된 단거리승강용실린더의 작동에 의해 중공관의 상측밀폐하우징에 결합된 물주입관이 단거리 이동을 하여 그 끝단부를 가이드하우징 내부 위치에서 충수나사공을 통과해 고압가스통 내부의 상측부로 위치시킴으로서 외부의 물을 고압가스통 내부로 신속하게 충수할 수 있어 충수효율을 향상시킬 수 있으며 승강대의 승강이동과 함께 전동벨트가 회전이동을 하면서 상측회전축의 엔코더를 회전시킬 수 있도록 하여 이 엔코더가 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고함으로서 고압가스통이 다음의 검사공정에서 승강을 하는 검사장비의 승강 거리에 활용될 수 있어 공정간의 협조에 의해 보다 신속하고 정확한 고압가스통의 검사공정이 이루어질 수 있도록 된 고압검사장치용 고압가스통 충수장치에 관한 것이다.The present invention relates to a high-pressure inspection device, and in particular, a plurality of guide rods are connected between the upper and lower supports of the aircraft, and a hoisting platform is coupled to the guide bar so that the platform is guided by the guide bar so that it is raised and lowered in the up and down directions A guide that combines the upper and lower sealing housings at the upper and lower parts of the hollow tube attached to the hollow tube, and then is fastened to the outside of the lower sealing housing on the lower side of the hollow tube, and a tight packing to seal the filling screw hole formed in the high pressure gas cylinder inside. It is equipped with a housing and can be filled with external water through the water supply screw hole of the high-pressure gas cylinder that is connected to the guide housing by combining a water injection pipe for easy lifting and lowering into the interior of the hollow pipe upper sealed housing. From the inside position, the high-pressure gas cylinder can be moved up and down for a short distance, and then the lift platform with the hollow pipe combined with the water injection pipe can be moved up and down for a long distance in the up and down direction. It is possible to respond by measuring the elevating distance along the guide bar between the upper and lower supports of the lifting platform combining the hollow pipe and responding to it by referring to the following inspection process.If the high-pressure gas cylinder enters the filling process through the charging process, it is a long distance By the operation of the lifting cylinder, the hollow pipe containing the water injection pipe can be moved over a long distance, and the tight packing of the guide housing coupled to the hollow pipe can be brought into close contact with the upper surface of the filling screw hole of the high pressure gas cylinder, thereby obtaining a quick and accurate preparatory process for filling water. The water injection pipe coupled to the upper sealing housing of the hollow pipe moves for a short distance by the operation of the short-distance lifting cylinder attached to the lifting platform, and the end of the water injection pipe is moved from the inside of the guide housing through the filling screw hole to the upper part inside the high pressure gas cylinder. By positioning, external water can be quickly filled into the high-pressure gas cylinder, thereby improving the filling efficiency, and the encoder of the upper rotary shaft can be rotated while the electric belt rotates with the lifting movement of the elevator platform. By converting the number into pulses and reporting the elevated distance value to the control box, the high-pressure gas cylinder is used for the elevating distance of the inspection equipment that elevates in the next inspection process. It relates to a high-pressure gas cylinder filling device for a high-pressure inspection device capable of performing a quicker and more accurate inspection process of a high-pressure gas cylinder through cooperation between processes.

종래 기술은, 선 출원되어 1989년 04월 08일자로 공고된 공고번호 제 실1989-0001838 호 " 고압가스 충전용기의 기밀검사기 "가 있다.As for the prior art, there is a pre-applied and publicly announced on April 08, 1989 No. 1989-0001838, "Airtightness Inspection Machine for High Pressure Gas Filling Container".

상기의 종래 기술은, 수평형 프레임의 전면부에는 승강자재되는 프레트를 설치하여 용기 안내부를 구성하고, 후단부에는 수직형 상자형으로 된 검사실을 설치하여, 그 내부에 가스검지기를 좌, 우로 부착하고 상부에는 교반용의 송풍기를 부착하여 가스누설 감지부를 구성하며, 검사실의 상면에는 가스검지 회로박스를 안착시켜 운전제어 및 경보시스템을 갖춘 구성으로 되어 있다.In the above conventional technology, a container guide part is installed by installing a plate for lifting and lowering at the front part of a horizontal frame, and a vertical box-shaped test room is installed at the rear end, and the gas detector is placed in the left and right sides. It is attached and a gas leak detection unit is attached to the top by attaching a stirring blower, and a gas detection circuit box is mounted on the upper surface of the test room to have an operation control and alarm system.

즉, 상기의 종래 기술은, 고압가스(예컨대 : L.P 가스) 충전용기의 가스 누설여부를 검사하는 시험기에 관한 것으로서 특히, 출고량이 적은 충전소에서 적합하게 사용할 수 있도록 하는 취지의 발명인 것이다.That is, the above-described conventional technology relates to a tester that checks for gas leakage in a high-pressure gas (for example, L.P gas) filling container, and in particular, is an invention to the effect that it can be suitably used in a charging station with a small amount of shipment.

그러나, 상기 종래 기술의 고압가스통 역시 일정기간이 되면 고압가스통의 내부로 물을 충수한 상태로 안전 고압검사를 받아야 하는 바, 종래의 고압가스통에 물을 충수하기 위한 수단은 수도꼭지와 연결된 호스를 통해 검사원이 고압통 내부로 물을 직접 충수시켜 검사를 하였었다.However, the high-pressure gas cylinder of the prior art must also undergo a safety high-pressure inspection in a state where water is filled into the high-pressure gas cylinder after a certain period of time, and the means for filling the high-pressure gas cylinder with water is through a hose connected to the faucet. The inspector did the inspection by directly filling water into the high-pressure vessel.

따라서, 검사시간이 많이 소요되었고 검사 정확성이 떨어지는 이유에 의해 정확한 검사가 제대로 이루어지지 못하는 문제점을 가지고 있었다.Therefore, it took a lot of inspection time and had a problem in that an accurate inspection could not be performed properly due to poor inspection accuracy.

이러한 종래의 문제점등을 해결 보완하기 위한 본 발명의 목적은,The object of the present invention to solve and supplement these conventional problems,

고압가스통이 장입공정을 통해 충수공정으로 들어오면 장거리승강용실린더의 작동에 의해 물주입관이 내장된 중공관을 장거리로 이동시켜 중공관에 결합된 가이드하우징의 밀착패킹을 고압가스통의 충수나사공 상면에 밀착시킬 수 있어 신속하고 정확한 충수 예비공정을 얻을 수 있고 승강대에 부착된 단거리승강용실린더의 작동에 의해 중공관의 상측밀폐하우징에 결합된 물주입관이 단거리 이동을 하여 그 끝단부를 가이드하우징 내부 위치에서 충수나사공을 통과해 고압가스통 내부의 상측부로 위치시킴으로서 외부의 물을 고압가스통 내부로 신속하게 충수할 수 있어 충수효율을 향상시킬 수 있으며 승강대의 승강이동과 함께 전동벨트가 회전이동을 하면서 상측회전축의 엔코더를 회전시킬 수 있도록 하여 이 엔코더가 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고함으로서 고압가스통이 다음의 검사공정에서 승강을 하는 검사장비의 승강 거리에 활용될 수 있어 공정간의 협조에 의해 보다 신속하고 정확한 고압가스통의 검사공정이 이루어질 수 있도록 하는 목적을 제공한다.When the high-pressure gas cylinder enters the filling process through the charging process, the hollow pipe containing the water injection pipe is moved over a long distance by the operation of the long-distance lifting cylinder, and the tight packing of the guide housing coupled to the hollow pipe is transferred to the top surface of the filling screw hole of the high-pressure gas cylinder. The water injection pipe connected to the upper sealing housing of the hollow pipe moves for a short distance by the operation of the short-distance lifting cylinder attached to the lifting platform, and the end of the water injection pipe is located inside the guide housing. By passing through the filling screw hole in the high-pressure gas cylinder and placing it on the upper side of the inside of the high-pressure gas cylinder, water from outside can be quickly filled into the inside of the high-pressure gas cylinder, improving the filling efficiency, and the electric belt rotates while moving the elevator platform up and down. By allowing the encoder of the rotating shaft to rotate, this encoder converts the number of revolutions into pulses and reports the elevated distance value to the control box, so that the high pressure gas cylinder can be used for the elevating distance of the inspection equipment that elevates in the next inspection process. It provides the purpose of enabling faster and more accurate high-pressure gas cylinder inspection process through cooperation between processes.

상기의 목적들을 달성하기 위하여 본 발명은,In order to achieve the above objects, the present invention,

기체의 상,하측지지대 사이를 다수개의 가이드봉들로 연결하고 가이드봉에는 승강대를 결합하여 승강대가 가이드봉의 안내를 받아 상,하측 방향으로 승강되도록 하며 승강대에 부착되는 중공관의 상,하측부에는 상,하측밀폐하우징들을 결합한 다음 중공관 하측의 하측밀폐하우징 외부로 체결되고 내부에는 고압가스통에 형성된 충수나사공의 밀폐를 위해 밀착패킹을 결합하고 있는 가이드하우징을 구비하고 중공관 상측밀폐하우징의 내부로 긴밀하게 승강이 용이토록 물주입관을 결합하여 가이드하우징에 결합되는 고압가스통의 충수나사공을 통해 외부의 물을 충수할 수 있도록 하며 물주입관을 가이드하우징의 내부 위치에서 고압가스통 내부 상측으로 단거리 승강을 시킬 수 있도록 한 다음 물주입관이 결합된 중공관을 부착하고 있는 승강대를 상,하측방향으로 장거리 승강을 시킬 수 있도록 하고 승강거리측정수단에 의해 물주입관과 중공관을 결합하고 있는 승강대가 상,하측지지대 사이의 가이드봉을 따라 승강하는 거리를 측정하여 다음의 검사공정에서 참조하여 대응할 수 있도록 하면 본 발명의 목적들을 달성할 수 있다.A plurality of guide rods are connected between the upper and lower supports of the aircraft, and the platform is combined with the guide bar so that the platform is guided by the guide bar so that it is raised in the up and down directions, and the upper and lower parts of the hollow pipe attached to the platform are After combining the upper and lower sealing housings, it is fastened to the outside of the lower sealing housing on the lower side of the hollow tube, and the inside of the hollow tube upper sealing housing is provided with a guide housing that incorporates tight packing to seal the filling screw hole formed in the high pressure gas cylinder. The water inlet pipe is connected to make it easy to ascend and descend closely, so that external water can be filled through the filling screw hole of the high-pressure gas cylinder that is coupled to the guide housing. After that, the lift platform that has the hollow pipe combined with the water injection pipe can be moved up and down for a long distance in the up and down direction, and the lift platform that combines the water injection pipe and the hollow pipe by the lifting distance measuring means is located on the upper and lower sides. Objects of the present invention can be achieved by measuring the elevating distance along the guide rods between the supports so that they can be referred to in the following inspection process.

이와 같이 된 본 발명은, 고압가스통이 장입공정을 통해 충수공정으로 들어오면 장거리승강용실린더의 작동에 의해 물주입관이 내장된 중공관을 장거리로 이동시켜 중공관에 결합된 가이드하우징의 밀착패킹을 고압가스통의 충수나사공 상면에 밀착시킬 수 있어 신속하고 정확한 충수 예비공정을 얻을 수 있는 효과를 가진다.In the present invention as described above, when the high-pressure gas cylinder enters the filling process through the charging process, the hollow pipe with the water inlet pipe is moved over a long distance by the operation of the long-distance lifting cylinder, thereby preventing the close packing of the guide housing coupled to the hollow pipe. It has the effect of obtaining a quick and accurate pre-filling process because it can be closely attached to the upper surface of the filling screw hole of the high-pressure gas cylinder.

이와 같이 된 본 발명은, 승강대에 부착된 단거리승강용실린더의 작동에 의해 중공관의 상측밀폐하우징에 결합된 물주입관이 단거리 이동을 하여 그 끝단부를 가이드하우징 내부 위치에서 충수나사공을 통과해 고압가스통 내부의 상측부로 위치시킴으로서 외부의 물을 고압가스통 내부로 신속하게 충수할 수 있어 충수효율을 향상시킬 수 있는 효과를 가진다.In the present invention as described above, the water injection pipe coupled to the upper sealing housing of the hollow pipe moves for a short distance by the operation of the short-distance lifting cylinder attached to the lifting platform, and the end of the water injection pipe passes through the filling screw hole at the inner position of the guide housing to provide high pressure. By placing it on the upper side of the gas cylinder, external water can be quickly filled into the high-pressure gas cylinder, thereby improving the filling efficiency.

이와 같이 된 본 발명은, 승강대의 승강이동과 함께 전동벨트가 회전이동을 하면서 상측회전축의 엔코더를 회전시킬 수 있도록 하여 이 엔코더가 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고함으로서 고압가스통이 다음의 검사공정에서 승강을 하는 검사장비의 승강 거리에 활용될 수 있어 공정간의 협조에 의해 보다 신속하고 정확한 고압가스통의 검사공정이 이루어질 수 있도록 하는 효과를 가진다.In the present invention as described above, the encoder of the upper rotating shaft can be rotated while the electric belt rotates with the lifting movement of the elevator platform, and the encoder converts the number of revolutions into pulses and reports the elevated distance value to the control box. Since the high-pressure gas cylinder can be used for the elevating distance of the inspection equipment that lifts and descends in the next inspection process, it has the effect of enabling a faster and more accurate inspection process of the high-pressure gas cylinder through cooperation between processes.

도 1은 본 발명 고압검사장치용 고압가스통 충수장치의 전체 구성과 장거리승강 작용을 설명하기 위해 나타낸 도면
도 2는 본 발명 고압검사장치용 고압가스통 충수장치 중 단거리승강 구성을 설명하기 위해 나타낸 도면
도 3은 본 발명 고압검사장치용 고압가스통 충수장치 중 단거리승강 작용을 설명하기 위해 나타낸 도면
도 4는 본 발명 고압검사장치용 고압가스통 충수장치 중 엔코더의 결합 구성과 작용을 설명하기 위해 나타낸 도면1 is a view showing the overall configuration and long-distance lifting operation of the high-pressure gas cylinder filling device for a high-pressure inspection device of the present invention
Figure 2 is a view showing to explain the short-range lifting configuration of the high-pressure gas cylinder filling device for the high-pressure inspection device of the present invention
Figure 3 is a view showing to explain the short-range lifting action of the high-pressure gas cylinder filling device for the high-pressure inspection device of the present invention
Figure 4 is a view showing to explain the coupling configuration and operation of the encoder of the high-pressure gas cylinder filling device for the high-pressure inspection device of the present invention

본 발명의 구성을 첨부된 도면에 의해 상세히 설명하기로 한다.
기체(101)의 상,하측지지대(102)(103) 사이를 연결하는 다수개의 가이드봉 (114)과,
상기 가이드봉(114)의 안내를 받아 상,하측 방향으로 승강되도록 가이드봉 (114)에 결합되는 승강대(125)와,
상기 승강대(125)에 부착되어 상,하측부에는 상,하측밀폐하우징(143)(144)들을 결합하고 있는 중공관(141)과,
상기 중공관(141) 하측의 하측밀폐하우징(144) 외부로 체결되고 내부에는 고압가스통(161)에 형성된 충수나사공(162)의 밀폐를 위해 밀착패킹(146)을 결합하고 있는 가이드하우징(145)과,
상기 가이드하우징(145)에 결합되는 고압가스통(161)의 충수나사공(162)을 통해 외부의 물을 충수하기 위해 중공관(141) 상측밀폐하우징(143)의 내부로 긴밀하게 승강이 용이토록 결합되는 물주입관(151)과,
상기 물주입관(151)을 가이드하우징(145)의 내부 위치에서 고압가스통(161) 내부 상측으로 단거리 승강을 시키기 위해 중공관(141)의 상측밀폐하우징(143)에 부착되는 연결판(134)에 상측부를 결합하고 있고 몸통부는 승강대(125)에 고정있는 단거리승강용실린더(131)와,
상기 단거리승강용실린더(131)의 피스톤(132) 끝단부와 상측밀폐하우징(143)의 내부로 긴밀하게 승강용이토록 결합되어 있는 물주입관(151) 상측부를 연결하는 연결편(133)과,
상기 물주입관(151)이 결합된 중공관(141)을 부착하고 있는 승강대(125)를 상,하측방향으로 장거리 승강을 시키기 위해 기체(101)의 상측지지대(102) 상면으로 부착되는 장거리승강용실린더(121)와,
상기 장거리승강용실린더(121)의 피스톤(122) 끝단부와 승강대(125)의 후측에 부착된 부착편(124)을 연결하고 있는 연결핀(123)과,
상기 물주입관(151)과 중공관(141)을 결합하고 있는 승강대(125)가 상,하측지지대(102)(103) 사이의 가이드봉(114)을 따라 승강하는 거리를 측정하여 다음의 검사공정에서 참조하여 대응할 수 있도록 하기 위한 승강거리측정수단을 구비한 구성이다.
그리고, 상기 승강거리측정수단은, 상,하측지지대(102)(103)의 저면과 상면으로 부착된 상,하측지지편(104)(105)에 각각 연결되는 상,하측연장편(106)(107)들과,
상기 상,하측연장편(106)(107)들에 회전용이토록 결합된 상,하측회전축(108)(109)으로 축설되는 상,하측풀리(110)(111)들과,
상기 상측풀리(110)와 함께 상측회전축(108)에 축설되어 회전하면서 그 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고하는 엔코더(113)와,The configuration of the present invention will be described in detail with reference to the accompanying drawings.
A plurality of guide rods 114 connecting between the upper and lower supports 102 and 103 of the body 101,
A lifting platform 125 coupled to the guide rod 114 so as to rise and descend in the upward and downward directions by receiving the guidance of the guide rod 114,
A hollow pipe 141 attached to the lifting platform 125 and coupling the upper and lower sealed housings 143 and 144 to the upper and lower parts,
A guide housing 145 that is fastened to the outside of the lower sealing housing 144 on the lower side of the hollow pipe 141 and has a tight packing 146 coupled therein to seal the filling screw hole 162 formed in the high pressure gas cylinder 161 )and,
In order to fill with external water through the filling screw hole 162 of the high-pressure gas cylinder 161 coupled to the guide housing 145, it is closely coupled to the inside of the hollow pipe 141 and the upper sealing housing 143 for easy lifting Water inlet pipe (151) and,
The water injection pipe 151 is attached to the connection plate 134 attached to the upper sealing housing 143 of the hollow pipe 141 in order to elevate the water injection pipe 151 from the inner position of the guide housing 145 to the upper side of the high pressure gas cylinder 161 for a short distance. A short-distance lifting cylinder 131 which is coupled to the upper part and the body part is fixed to the lifting platform 125,
A connecting piece 133 connecting the upper end of the piston 132 of the short-distance lifting cylinder 131 and the upper part of the water injection pipe 151 that is closely coupled to the interior of the upper sealing housing 143 for easy lifting,
For long-distance elevating that is attached to the upper surface of the upper support 102 of the aircraft 101 in order to elevate the elevating platform 125 to which the hollow pipe 141 is attached to the water inlet pipe 151 for a long distance in the upward and downward directions A cylinder 121,
A connection pin 123 connecting the end of the piston 122 of the long-distance lifting cylinder 121 and the attachment piece 124 attached to the rear side of the lifting platform 125,
The following inspection process by measuring the elevating distance along the guide rod 114 between the upper and lower supports 102 and 103 of the lifting platform 125 that combines the water injection pipe 151 and the hollow pipe 141 It is a configuration provided with an elevating distance measuring means to be able to respond with reference to.
In addition, the elevating distance measuring means, the upper and lower extension pieces 106 connected to the upper and lower support pieces 104 and 105 attached to the bottom and upper surfaces of the upper and lower supports 102, 103, respectively. 107),
The upper and lower pulleys 110 and 111 are built up with upper and lower rotary shafts 108 and 109 coupled to the upper and lower extension pieces 106 and 107 for easy rotation,
An encoder 113 that is installed on the upper rotation shaft 108 together with the upper pulley 110 and converts the number of rotations into pulses and reports the elevated distance to the control box,

상기 상,하측풀리(110)(111)들을 연결하여 승강대(125)의 승강과 함께 승강이동을 하는 전동벨트(112)로 구비한 것이다.It is provided with an electric belt 112 that connects the upper and lower pulleys 110 and 111 to move up and down together with the lifting platform 125.

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이와 같이 된 본 발명의 작용을 설명하면 다음과 같다.The operation of the present invention will be described as follows.

도 1은 본 발명 고압검사장치용 고압가스통 충수장치의 전체 구성과 장거리승강 작용을 설명하기 위해 나타낸 도면으로서, 장입공정에 의해 충수공정으로 이송되어 중공관(141) 하단부에 결합된 가이드하우징(145)의 하측부로 고압가스통 (161)이 위치되면 기체(101)의 콘트롤박스(도시안됨)의 지시에 의해 기체(101)의 상측지지대(102)에 결합된 장거리승강용실린더(121)가 작동된다.1 is a view showing to explain the overall configuration and long-distance elevating action of the high-pressure gas cylinder filling device for a high-pressure inspection device of the present invention, the guide housing 145 which is transferred to the filling process by the charging process and coupled to the lower end of the hollow pipe 141 ), when the high-pressure gas cylinder 161 is positioned at the lower side of the aircraft 101, the long-distance lifting cylinder 121 coupled to the upper support 102 of the aircraft 101 is operated by the instruction of the control box (not shown) of the aircraft 101 .

상기 장거리승강용실린더(121)의 작동에 의해 장거리승강용실린더(121)에 결합된 피스톤(122)이 하강을 하면서 피스톤(122)에 연결핀(123)으로 연결되어 있는 부착편(124)과 이 부착편(124)이 부착된 승강대(125)가 상,하측지지대(102)(103) 사이에 결합된 다수개의 가이드봉(114)을 따라 도 1의 가상선 위치에서 실선 위치로 하강을 하게 된다.The piston 122 coupled to the long-distance lifting cylinder 121 by the operation of the long-distance lifting cylinder 121 descends, and the attachment piece 124 connected to the piston 122 by a connection pin 123 The lifting platform 125 to which the attachment piece 124 is attached descends from the imaginary line position of FIG. 1 to the solid line position along a plurality of guide rods 114 coupled between the upper and lower supports 102 and 103. do.

상기 중공관(141)의 하강에 의해 중공관(141)의 하측부의 하측밀폐하우징 (144)에 결합된 가이드하우징(145)도 고압가스통(161)의 충수나사공(162) 상면까지 하강을 하여 내부의 밀착패킹(146)을 충수나사공(162) 상면에 밀착을 시키면 콘트롤박스의 지시에 의해 장거리승강용실린더(121)의 작동을 정지시키게 된다.The guide housing 145 coupled to the lower sealing housing 144 of the lower portion of the hollow pipe 141 by the lowering of the hollow pipe 141 also descends to the upper surface of the filling screw hole 162 of the high pressure gas cylinder 161 When the inner tight packing 146 is brought into close contact with the upper surface of the filling screw hole 162, the operation of the long-distance lifting cylinder 121 is stopped by the instruction of the control box.

상기와 같이 가이드하우징(145) 내부의 밀착패킹(146)이 충수나사공(162) 상면과 밀착하면 중공관(141) 상측의 상측밀폐하우징(143) 내부에 승강용이토록 결합된 물주입관(151)의 끝단부는 가이드하우징(145)의 밀착패킹(146) 내부에 위치되는 상태가 된다.As described above, when the close contact packing 146 inside the guide housing 145 is in close contact with the upper surface of the filling screw hole 162, the water injection pipe 151 coupled to the inside of the upper sealing housing 143 on the upper side of the hollow pipe 141 for easy lifting. ), the end of the guide housing 145 is located inside the close contact packing 146.

상기와 같이 중공관(141)의 가이드하우징(145)이 고압가스통(161)에 밀폐 완료되면 콘트롤박스의 지시에 의해 승강대(125)에 몸통을 결합하고 있고 상측부는 연결판(134)에 의해 중공관(141) 상측부로 고정되어 있는 단거리승강용실린더(131)가 작동되면서 피스톤(132)을 하강시키게 된다.As described above, when the guide housing 145 of the hollow pipe 141 is sealed in the high-pressure gas cylinder 161, the body is coupled to the lifting platform 125 according to the instruction of the control box, and the upper side is hollow by the connection plate 134. As the short-distance lifting cylinder 131 fixed to the upper part of the pipe 141 is operated, the piston 132 is lowered.

상기 피스톤(132)의 하강에 의해 피스톤(132)의 끝단부와 연결편(133)으로 상측부를 연결하고 있는 물주입관(151)이 상측밀폐하우징(143) 내부 및 중공관 (151) 내부 그리고 하측밀폐하우징(144)의 내부를 통해 단거리 하강을 하여 물주입관(151)의 끝단부를 고압가스통(161)의 충수나사공(162)을 통과해 고압가스통(161) 내부 상측에 도 2에서 도 3에 나타낸 바와 같이 위치시키게 된다.The water injection pipe 151, which connects the upper end of the piston 132 with the connecting piece 133 by the lowering of the piston 132, is sealed inside the upper sealing housing 143 and inside the hollow pipe 151 and at the lower side. A short-distance descent through the inside of the housing 144, the end of the water injection pipe 151 passes through the filling screw hole 162 of the high pressure gas cylinder 161, and is shown in Figs. Will be placed as follows.

상기와 같이 물주입관(151)의 끝단부가 고압가스통(161) 내부의 상측부에 위치되면 물주입관(151)의 상측부로 외부의 물이 공급되면서 고압가스통(161)을 채우게 되고 이 물은 중공관(141)의 내부를 채우면서 수위가 상승해 중공관(141) 상측부에 연결된 배출공(142) 수위까지 채운 다음 물 공급을 중단시키게 된다.As described above, when the end of the water injection pipe 151 is located on the upper side of the high pressure gas cylinder 161, external water is supplied to the upper side of the water injection pipe 151 to fill the high pressure gas cylinder 161, and this water is a hollow pipe. The water level rises while filling the inside of the hollow pipe 141, filling up to the level of the discharge hole 142 connected to the upper side of the hollow pipe 141, and then stopping the water supply.

그리고, 상기 중공관(141)의 배출공(142) 위치까지 물이 채워지면 단거리승강용실린더(131)가 작동되면서 피스톤(132)을 전진 상승시키는 역작동에 의해 전술한 바와 역순으로 물주입관(151)을 도 3의 위치에서 도 2의 위치로 원 위치시키게 되고 곧이어 장거리승강용실린더(121)가 작동되면서 피스톤(122)을 후진 상승시키는 역작동에 의해 전술한 바와 역순으로 승강대(125)를 도 1의 실선 위치에서 가상선 위치로 원 위치시키게 된다.And, when water is filled to the position of the discharge hole 142 of the hollow pipe 141, the short-distance lifting cylinder 131 is operated, and the water injection pipe in the reverse order as described above by a reverse operation of moving the piston 132 forward and upward ( As the long-distance lifting cylinder 121 is operated from the position of FIG. 3 to the position of FIG. 2, the lifting platform 125 is moved in the reverse order as described above by a reverse operation of moving the piston 122 back and forth. The original position is made from the position of the solid line in FIG. 1 to the position of the virtual line.

한편, 상기 승강대(125)의 승강작용과 동시에 승강대(125)와 승강브라켓 (126)으로 연결된 전동벨트(112)도 회전 이동을 하게 되는바, 상기의 전동벨트 (112)는 상,하측지지대(102)(103)의 상,하측지지편(104)(105)에 부착된 상,하측연장편(106)(107)의 상,하측회전축(108)(109)을 상,하측풀리(110)(111)들에 의해 회전시키게 된다.On the other hand, at the same time as the lifting action of the lifting platform 125, the electric belt 112 connected to the lifting platform 125 and the lifting bracket 126 is also rotated, and the electric belt 112 is used as the upper and lower supports ( The upper and lower rotary shafts 108 and 109 of the upper and lower extension pieces 106 and 107 attached to the upper and lower support pieces 104 and 105 of 102) 103 are attached to the upper and lower pulleys 110. It is rotated by (111).

그리고, 상기 상측회전축(108)에 도 4 에 나타낸 바와 같이 축설된 엔코더 (113)도 상측회전축(108)과 함께 회전되기 때문에 이 엔코더(113)가 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고함으로서 고압가스통(161)이 다음의 검사공정에서 승강을 하는 검사장비의 승강 거리에 활용될 수 있는 것이다.In addition, since the encoder 113 built on the upper rotary shaft 108 as shown in FIG. 4 is also rotated together with the upper rotary shaft 108, the encoder 113 converts the number of revolutions into pulses and calculates the elevated distance value. By reporting to the control box, the high-pressure gas cylinder 161 can be utilized for the elevating distance of the inspection equipment to elevate in the next inspection process.

101-기체 102,103-상,하측지지대
104,105-상,하측지지편 106,107-상,하측연장편
108,109-상,하측회전축 110,111-상,하측풀리
112-전동벨트 113-엔코더
114-가이드봉 121-장거리승강용실린더
122-피스톤 123-연결핀
124-부착편 125-승강대
126-승강브라켓 131-단거리승강용실린더
132-피스톤 133-연결편
134-연결판 141-중공관
142-배출공 143,144-상,하측밀폐하우징
145-가이드하우징 146-밀착패킹
151-물주입관 161-고압가스통
162-충수나사공101-body 102, 103-upper and lower support
104,105-upper and lower support pieces 106,107-upper and lower extension pieces
108,109-Upper, Lower Rotation Shaft 110,111-Upper, Lower Pulley
112-electric belt 113-encoder
114-guide rod 121-long distance lifting cylinder
122-piston 123-connection pin
124-attachment 125-platform
126-Elevating bracket 131-Short-distance lifting cylinder
132-piston 133-connection
134-connection plate 141-hollow pipe
142-Exhaust hole 143,144-Upper, lower side sealed housing
145-Guide housing 146-Close packing
151-Water injection pipe 161-High pressure gas cylinder
162-Appendix screw hole

Claims (4)

기체(101)의 상,하측지지대(102)(103) 사이를 연결하는 다수개의 가이드봉 (114)과,
상기 가이드봉(114)의 안내를 받아 상,하측 방향으로 승강되도록 가이드봉 (114)에 결합되는 승강대(125)와,
상기 승강대(125)에 부착되어 상,하측부에는 상,하측밀폐하우징(143)(144)들을 결합하고 있는 중공관(141)과,
상기 중공관(141) 하측의 하측밀폐하우징(144) 외부로 체결되고 내부에는 고압가스통(161)에 형성된 충수나사공(162)의 밀폐를 위해 밀착패킹(146)을 결합하고 있는 가이드하우징(145)과,
상기 가이드하우징(145)에 결합되는 고압가스통(161)의 충수나사공(162)을 통해 외부의 물을 충수하기 위해 중공관(141) 상측밀폐하우징(143)의 내부로 긴밀하게 승강이 용이토록 결합되는 물주입관(151)과,
상기 물주입관(151)을 가이드하우징(145)의 내부 위치에서 고압가스통(161) 내부 상측으로 단거리 승강을 시키기 위해 중공관(141)의 상측밀폐하우징(143)에 부착되는 연결판(134)에 상측부를 결합하고 있고 몸통부는 승강대(125)에 고정있는 단거리승강용실린더(131)와,
상기 단거리승강용실린더(131)의 피스톤(132) 끝단부와 상측밀폐하우징(143)의 내부로 긴밀하게 승강용이토록 결합되어 있는 물주입관(151) 상측부를 연결하는 연결편(133)과,
상기 물주입관(151)이 결합된 중공관(141)을 부착하고 있는 승강대(125)를 상,하측방향으로 장거리 승강을 시키기 위해 기체(101)의 상측지지대(102) 상면으로 부착되는 장거리승강용실린더(121)와,
상기 장거리승강용실린더(121)의 피스톤(122) 끝단부와 승강대(125)의 후측에 부착된 부착편(124)을 연결하고 있는 연결핀(123)과,
상기 물주입관(151)과 중공관(141)을 결합하고 있는 승강대(125)가 상,하측지지대(102)(103) 사이의 가이드봉(114)을 따라 승강하는 거리를 측정하여 다음의 검사공정에서 참조하여 대응할 수 있도록 하기 위한 승강거리측정수단을 구비한 것을 특징으로 하는 고압검사장치용 고압가스통 충수장치.A plurality of guide rods 114 connecting between the upper and lower supports 102 and 103 of the body 101,
A lifting platform 125 coupled to the guide rod 114 so as to rise and descend in the upward and downward directions by receiving the guidance of the guide rod 114,
A hollow pipe 141 attached to the lifting platform 125 and coupling the upper and lower sealed housings 143 and 144 to the upper and lower parts,
A guide housing 145 that is fastened to the outside of the lower sealing housing 144 on the lower side of the hollow pipe 141 and has a tight packing 146 coupled therein to seal the filling screw hole 162 formed in the high pressure gas cylinder 161 )and,
In order to fill with external water through the filling screw hole 162 of the high-pressure gas cylinder 161 coupled to the guide housing 145, it is closely coupled to the inside of the hollow pipe 141 and the upper sealing housing 143 for easy lifting Water inlet pipe (151) and,
The water injection pipe 151 is attached to the connection plate 134 attached to the upper sealing housing 143 of the hollow pipe 141 in order to elevate the water injection pipe 151 from the inner position of the guide housing 145 to the upper side of the high pressure gas cylinder 161 for a short distance. A short-distance lifting cylinder 131 which is coupled to the upper part and the body part is fixed to the lifting platform 125,
A connecting piece 133 connecting the upper end of the piston 132 of the short-distance lifting cylinder 131 and the upper part of the water injection pipe 151 that is closely coupled to the interior of the upper sealing housing 143 for easy lifting,
For long-distance elevating that is attached to the upper surface of the upper support 102 of the aircraft 101 in order to elevate the elevating platform 125 to which the hollow pipe 141 to which the water inlet pipe 151 is attached is attached to the upper and lower directions for a long distance A cylinder 121,
A connection pin 123 connecting the end of the piston 122 of the long-distance lifting cylinder 121 and the attachment piece 124 attached to the rear side of the lifting platform 125,
The following inspection process by measuring the elevating distance along the guide rod 114 between the upper and lower supports 102 and 103 of the lifting platform 125 that combines the water injection pipe 151 and the hollow pipe 141 A high-pressure gas cylinder filling device for a high-pressure inspection device, characterized in that it has a lifting distance measuring means for making it possible to respond with reference from. 제 1 항에 있어서,
상기 승강거리측정수단은, 상,하측지지대(102)(103)의 저면과 상면으로 부착된 상,하측지지편(104)(105)에 각각 연결되는 상,하측연장편(106)(107)들과,
상기 상,하측연장편(106)(107)들에 회전용이토록 결합된 상,하측회전축(108)(109)으로 축설되는 상,하측풀리(110)(111)들과,
상기 상측풀리(110)와 함께 상측회전축(108)에 축설되어 회전하면서 그 회전수를 펄스로 환산해 승강된 거리값을 콘트롤박스로 보고하는 엔코더(113)와,
상기 상,하측풀리(110)(111)들을 연결하여 승강대(125)의 승강과 함께 승강이동을 하는 전동벨트(112)로 구비한 것을 특징으로 하는 고압검사장치용 고압가스통 충수장치.
The method of claim 1,
The elevating distance measuring means is the upper and lower extension pieces 106 and 107 respectively connected to the upper and lower support pieces 104 and 105 attached to the bottom and upper surfaces of the upper and lower supports 102 and 103 With field,
The upper and lower pulleys 110 and 111 are built up with upper and lower rotary shafts 108 and 109 coupled to the upper and lower extension pieces 106 and 107 for easy rotation,
An encoder 113 that is installed on the upper rotation shaft 108 together with the upper pulley 110 and converts the number of rotations into pulses and reports the elevated distance to the control box,
A high-pressure gas cylinder filling device for a high-pressure inspection apparatus, characterized in that the upper and lower pulleys 110 and 111 are connected to each other and are provided with an electric belt 112 for lifting and lowering the hoisting table 125.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022269537A1 (en) * 2021-06-23 2022-12-29 Wastewizer Inc. Systems and methods for robust distance measurement

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Publication number Priority date Publication date Assignee Title
KR930004696A (en) * 1991-08-14 1993-03-23 이헌조 Gas leak detection device of gas equipment
KR960029296U (en) * 1995-02-23 1996-09-17 이말호 Gas container with spare gas container
JP2853854B2 (en) * 1988-04-13 1999-02-03 東京エレクトロン 株式会社 Inspection device
KR100946627B1 (en) * 2008-11-27 2010-03-09 홍종승 A pressure test system of water tank type for pressure vessels

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Publication number Priority date Publication date Assignee Title
JP2853854B2 (en) * 1988-04-13 1999-02-03 東京エレクトロン 株式会社 Inspection device
KR930004696A (en) * 1991-08-14 1993-03-23 이헌조 Gas leak detection device of gas equipment
KR960029296U (en) * 1995-02-23 1996-09-17 이말호 Gas container with spare gas container
KR100946627B1 (en) * 2008-11-27 2010-03-09 홍종승 A pressure test system of water tank type for pressure vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022269537A1 (en) * 2021-06-23 2022-12-29 Wastewizer Inc. Systems and methods for robust distance measurement

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