KR20100137854A - A device for compensating displacement of a pipe crossing a building - Google Patents

A device for compensating displacement of a pipe crossing a building Download PDF

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Publication number
KR20100137854A
KR20100137854A KR1020090056090A KR20090056090A KR20100137854A KR 20100137854 A KR20100137854 A KR 20100137854A KR 1020090056090 A KR1020090056090 A KR 1020090056090A KR 20090056090 A KR20090056090 A KR 20090056090A KR 20100137854 A KR20100137854 A KR 20100137854A
Authority
KR
South Korea
Prior art keywords
pipe
correction
displacement
building
flange
Prior art date
Application number
KR1020090056090A
Other languages
Korean (ko)
Inventor
손영욱
Original Assignee
손영욱
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 손영욱 filed Critical 손영욱
Priority to KR1020090056090A priority Critical patent/KR20100137854A/en
Publication of KR20100137854A publication Critical patent/KR20100137854A/en

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    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/025—Sealing the pipe being movable
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The present invention discloses a displacement correction device for a pipe passing through a building.

The present invention, in correcting the displacement caused by the expansion and expansion of the pipe passing through the building, the frame provided on the building surface through which the pipe passes; Positioned in the form surrounding the outer circumferential surface of the pipe, at least three or more divided and installed so as to overlap each other, the flange and protruding portion formed adjacent to the pipe, the correction plate is installed so as to be spaced apart from the frame; A spring installed along the inner surface of the flange such that each correction plate is elastically in close contact with each other; A roller rotatably installed at the center of the flange of each compensating plate and moving along the surface of the pipe; and a displacement of the pipe due to vibration as the compensating plate elastically connected by the spring is moved to the front, back, left and right. Of course, the rollers provided on the flanges of the respective correction plates correct the displacement in the up and down directions, thereby enabling stable displacement correction.

In addition, each correction plate is always in close contact with the spring stably, as well as the damage is not made there is an effect that can always maintain a constant appearance.

Description

{A device for compensating displacement of a pipe crossing a building}

The present invention relates to a displacement correction apparatus for a pipe, and more particularly, to a displacement correction apparatus for a pipe passing through a building for correcting a displacement of the pipe passing through a wall surface or a ceiling surface of a building.

In general, in driving a large boiler such as a power plant, not only the start and stop are repeatedly performed due to the characteristics of the facility, but also volume displacement occurs during the circulation of water and steam, and vibration phenomenon is inevitably caused by temperature difference. Is generated.

When such a vibration phenomenon occurs, displacement due to vibration occurs on a pipe that is exposed to the outside of the main body and passes through a wall surface or a ceiling surface of a building.

The displacement generated on the pipe is generated not only in the up and down directions, but also in the front, rear, left, and right directions, and the displacement correction means is required to prevent damage.

As such a correction means, conventionally, it has been proposed to absorb expansion and contraction or to provide a bellows type absorption means by tying polyvinyl and the like to a pipe.

However, such a correction means is easily broken by frequent vibration, which causes a problem of deteriorating the appearance, and a problem of inadequate adaptability to displacement.

An object of the present invention for solving the above-mentioned problems is to not only stably correct the displacement of the pipe due to vibration, but also the displacement of the pipe passing through the building that does not cause breakage and always maintains the appearance beautifully. The purpose is to provide a correction device.

Displacement correction device of the pipe passing through the building according to the present invention for achieving the above object is provided on the building surface through which the pipe is passed in correcting the displacement due to expansion and expansion of the pipe passing through the building. A frame; A correction plate which is positioned to surround an outer circumferential surface of the pipe, and is installed to overlap each other with at least three divided parts, and a flange is formed to protrude from a portion adjacent to the pipe and spaced apart from the frame by a predetermined distance; A spring installed along an inner surface of the flange such that each of the correction plates is elastically in close contact with each other; It is characterized in that it comprises a; rotatably installed in the center of the flange of each of the correction plate, the roller is moved along the surface of the pipe.

One preferred feature of the present invention is that the guide groove and the guide rail are selectively provided between the frame and the correction plate to facilitate the movement of the correction plate.

Another desirable feature of the present invention is that the adjusting screw is further provided between the frame and the compensating plate to adjust the mutual gap.

As expected effects due to the above-described features of the present invention, the correction plate elastically connected by the spring is moved to the front, rear and left and right, as well as to correct the displacement of the pipe due to vibration, as well as to the flange of each correction plate The provided roller corrects the displacement in the up and down directions, thereby enabling stable displacement correction.

In addition, each correction plate is always in close contact with the spring stably, as well as the damage is not made there is an effect that can always maintain a constant appearance.

The above object and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing a displacement correction device of a pipe according to the present invention, Figures 2 and 3 is a side view showing an operating state.

As shown in this figure, the displacement correction apparatus of a pipe passing through a building according to the present invention is largely divided into a frame 100, a correction plate 200, a spring S, and a roller 300.

The frame 100 is installed on a wall surface (not shown) or various connection portions of the building through which the pipe 1 passes.

The correction plate 200 is installed in such a manner as to surround the outer circumferential surface of the pipe 1, and is arranged to be divided into at least three or more (as shown in FIG. 4). It is installed to be spaced apart.

In addition, a flange 210 protrudes from each of the correction plates 200, that is, a portion adjacent to the pipe 1.

The spring S is installed along the inside of the flange 210 of each of the correction plates 200, and performs a function of elastically connecting each of the correction plates 200.

The roller 300 is rotatably installed at the center of the flange 210 of each of the correction plates 200, and the pipe 1 performs a function of correcting up and down displacements.

Meanwhile, the guide groove 110 and the guide rail 220 may be selectively provided on the frame 100 and the correction plate 200 so that the correction plate 200 may be easily moved to the front and rear left and right.

At this time, the coupling of the guide groove 110 and the guide rail 220 is located in a state in which there is clearance between each other, not a fully fit type.

In addition, it is more preferable to provide an adjusting screw 400 for adjusting the distance between the frame 100 and the compensating plate 200, which is to maintain the distance between each other according to the surrounding environment.

In the displacement correcting apparatus of a pipe passing through a building according to the present invention configured as described above, when vibration is generated by various factors, displacement is generated on the pipe 1 in all directions.

The displacement is generated on the pipe 1, and is absorbed through the roller 300 provided on the flange 210 of the correction plate 200 in the up and down directions, and in the left, right and front and rear directions. Displacement correction is made by the correction plate 200 is interlocked.

Therefore, it is possible not only to correct the displacement of the stable pipe 1, but also because each of the correction plates 200 are elastically moved by the spring (S), there is no fear of damage and can maintain a constant shape at all times.

While the invention has been shown and described with respect to the specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone with it will know easily.

1 is a perspective view schematically showing a displacement correction device of a pipe according to the present invention.

2 and 3 are side views showing an operating state.

* Explanation of symbols for the main parts of the drawings

1: piping 100: frame

110: guide groove 200: correction plate

210: flange 220: guide rail

300: roller 400: adjustment screw

S: Spring

Claims (3)

In correcting the displacement caused by the expansion and expansion of the pipe passing through the building, A frame provided on a building surface through which the pipe passes; A correction plate which is positioned to surround an outer circumferential surface of the pipe, and is installed to overlap each other with at least three divided parts, and a flange is formed to protrude from a portion adjacent to the pipe and spaced apart from the frame by a predetermined distance; A spring installed along an inner surface of the flange such that each of the correction plates is elastically in close contact with each other; And a roller which is rotatably installed at the center of the flange of each of the correction plates and moved along the surface of the pipe. The method of claim 1, And a guide groove and a guide rail are selectively provided between the frame and the correction plate to facilitate movement of the correction plate. The method of claim 1, Displacement correction device of the pipe passing through the building, characterized in that the adjusting screw for adjusting the mutual gap between the frame and the correction plate is further provided.
KR1020090056090A 2009-06-23 2009-06-23 A device for compensating displacement of a pipe crossing a building KR20100137854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090056090A KR20100137854A (en) 2009-06-23 2009-06-23 A device for compensating displacement of a pipe crossing a building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090056090A KR20100137854A (en) 2009-06-23 2009-06-23 A device for compensating displacement of a pipe crossing a building

Publications (1)

Publication Number Publication Date
KR20100137854A true KR20100137854A (en) 2010-12-31

Family

ID=43511390

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090056090A KR20100137854A (en) 2009-06-23 2009-06-23 A device for compensating displacement of a pipe crossing a building

Country Status (1)

Country Link
KR (1) KR20100137854A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180044035A (en) * 2016-10-21 2018-05-02 동일고무벨트주식회사 expansion joint device of pipe
CN111981206A (en) * 2019-05-23 2020-11-24 许文仁 Waterproof cover of pipe limit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180044035A (en) * 2016-10-21 2018-05-02 동일고무벨트주식회사 expansion joint device of pipe
CN111981206A (en) * 2019-05-23 2020-11-24 许文仁 Waterproof cover of pipe limit

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