WO2015002339A1 - Collier de serrage - Google Patents

Collier de serrage Download PDF

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Publication number
WO2015002339A1
WO2015002339A1 PCT/KR2013/006515 KR2013006515W WO2015002339A1 WO 2015002339 A1 WO2015002339 A1 WO 2015002339A1 KR 2013006515 W KR2013006515 W KR 2013006515W WO 2015002339 A1 WO2015002339 A1 WO 2015002339A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
cover
sides
curved portion
vibration damping
Prior art date
Application number
PCT/KR2013/006515
Other languages
English (en)
Korean (ko)
Inventor
이동배
Original Assignee
엠티코리아(주)
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 엠티코리아(주) filed Critical 엠티코리아(주)
Publication of WO2015002339A1 publication Critical patent/WO2015002339A1/fr

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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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
    • 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
    • F16L3/1008—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, both being made of thin band material completely surrounding the pipe

Definitions

  • the present invention relates to a pipe clamp, and to a pipe clamp that can stably support a pipe by absorbing and attenuating vibration generated in the pipe in a clamp for supporting the pipe to a certain height.
  • the pipe clamp is a fixture for supporting the pipe.
  • a flange 40 extending in the horizontal direction from the lower portion of the band 30 and fixed in contact with the surface of the slab 10 and having a fixing hole 41 formed in the body;
  • the fixed clamp (20) formed by forming a protruding piece (60) provided with a fastening hole (61) to be fixed with a bolt at a point facing the hinge portion (50);
  • the fixing hole 41 of the flange 40 is characterized in that the circumferential movement guide hole 41a and the center movement guide hole 41b are formed to intersect with each other.
  • the main is to shape the fixing protrusion 31 can reduce the material cost.
  • the present invention has been made to solve the above problems, to provide a pipe clamp that can effectively protect the pipe by attenuating the vibration generated in the pipe, and can be attenuated correspondingly according to the magnitude of the vibration. Its purpose is to.
  • the present invention is a semi-circular tubular first cover portion surrounding the pipe outer peripheral surface; A semi-circular tubular second cover part surrounding the outer peripheral surface of the lower pipe; A fastening part fastened to the pipe by a bolt and a nut at a boundary portion where the first cover part and the second cover part contact each other; A curved portion formed corresponding to the inner circumferential surface of the first cover portion, a plurality of cushion portions protruding in a radial direction below the curved portion to absorb vibration generated from the pipe, and protruding upwardly and fitting on both sides of the curved portion; A first vibration damping part made of an elastic material having a groove formed and fixed to be fitted to both sides of the first cover part; And a curved portion formed to correspond to the inner circumferential surface of the second cover portion, a plurality of cushion portions protruding in a radial direction below the curved portion to absorb vibration generated from the pipe, and upwardly protruding from both sides of the curved portion
  • the second cover portion is characterized in that the plate-like bracket standing vertically on the lower side is integrated by welding or bolting operation.
  • Each of the cushion portions of the first vibration damping portion and the second vibration damping portion is characterized in that the elastic force of the cushion portion formed at the center portion of the curved portion is relatively smaller than the elastic force of the cushion portion formed at the edge of the curved portion.
  • the second cover portion is characterized in that the plate-shaped bracket is vertically coupled to the lower side is rotatably coupled to the hinge.
  • the slide-type tube that accommodates the bracket and the length is further provided.
  • the fastening part may include a rubber mount type spacer nut in the middle of the bolt to couple the first cover part and the second cover part while maintaining a predetermined gap.
  • the first vibration damping portion and the second vibration damping portion that can damp the vibration between the pipe and the clamp is provided in the pipe
  • the pipe can be protected by damping the vibration.
  • the damping force can be increased by the cushion portion protruding from the first vibration damping portion and the second vibration damping portion, and the plurality of cushion portions can stably attenuate the pipe in response to the magnitude of the vibration due to different elastic forces.
  • FIG. 1 is a view showing a pipe clamp according to the prior art.
  • FIG. 2 is an exemplary diagram of installation of a pipe clamp according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of a single pipe clamp of FIG. 2.
  • FIG. 4 is a cross-sectional view of FIG. 3.
  • first cover portion 200 second cover portion
  • FIG. 2 is an exemplary diagram of installation of a pipe clamp according to an embodiment of the present invention.
  • the pipe clamp of the present invention is largely the first cover portion 100, the second cover portion 200, the fastening portion 300, the first vibration damping portion 400 and the second vibration damping portion 500 It is configured to support the pipe (P) and to effectively absorb the vibration generated in the pipe to be able to protect the pipe.
  • a pair is supported as shown to support the pipe.
  • FIG. 3 is a perspective view of a single pipe clamp of FIG. 2.
  • the first cover part 100 is formed in a semi-circular tube shape surrounding the outer peripheral surface of the upper pipe.
  • the second cover part 200 is formed in a semi-circular tube shape surrounding the outer peripheral surface of the lower pipe.
  • first cover part 100 and the second cover part 200 are the same, there is a difference that is provided in the upper or lower portion of the pipe.
  • the second cover part 200 is characterized in that the plate-shaped bracket 600, which is vertically erected on the lower side, is integrated by welding.
  • the method of integrating may be performed by integrating by a bolting operation to facilitate separation and coupling.
  • the second cover portion 200, the plate-shaped bracket 600, which is erected vertically on the lower side is coupled to the hinge rotatable, so that the second cover appropriately in the position where the bracket 600 is coupled
  • the position of the unit 200 may be adjusted.
  • a lower portion of the bracket 600 may further include a slide-type tube that accommodates the bracket 600 and adjusts the length thereof, and may be applied according to the installation height of the pipe.
  • the fastening part 300 is fastened by a bolt 320 and a nut 340 at a boundary portion where the first cover part 100 and the second cover part 200 abut each other, and thus the first cover part 100 is connected to the pipe. ) And the second cover part 200 is fixed.
  • the fastening part 300 is fixed to the bolt 320 and the nut 340, the first cover part according to the pipe size and the size of the first vibration damping unit 400 and the second vibration damping unit 500 It is preferable to provide a spaced nut 360 in the middle of the bolt 320 so as to be coupled to the 100 and the second cover portion 200 while maintaining a predetermined interval.
  • the spacer nut 360 may use a rubber mount to offset the mutual vibration of the first cover part 100 and the second cover part 200.
  • the first vibration attenuation part 400 may be coupled to the first cover part 100 to attenuate vibration generated in the pipe, and the second vibration attenuation part 500 may be the first vibration attenuation part 400.
  • the shape function is the same, there is a difference in being coupled to the second cover portion 200.
  • the first vibration damping unit 400 and the second vibration damping unit 500 are formed of a rubber material.
  • FIG. 4 is a cross-sectional view of FIG. 3.
  • the first vibration damping unit 400 includes a curved portion 420, a cushion portion 440, and a fixing portion 460, and has the following functions.
  • the curved portion 420 is formed to correspond to the inner circumferential surface of the first cover portion.
  • the cushion portion 440 is formed to protrude in the radial direction below the curved portion 420 to be formed in a plurality of absorbing the vibration generated in the pipe.
  • the cushion unit 440 is preferably formed so that a plurality of at regular intervals to uniformly distribute the vibration force.
  • the fixing portion 460 is protruded upwardly on both sides of the curved portion 420 and a fitting groove is formed to be fitted to both sides of the first cover part 100.
  • the first vibration damping unit 400 can be easily fixed to and detached from the first cover part 100 by the fixing part 460, and thus there is an advantage of easy replacement.
  • the second vibration damping unit 500 has the same shape function as the first vibration damping unit 400 and is coupled to the second cover 200, a detailed description thereof will be omitted.
  • a plurality of curved portions 520 formed to correspond to the inner circumferential surface of the second cover portion 200 and protruding in a radial direction below the curved portion 520 to absorb vibrations generated in the pipe
  • the cushion portion 540 and the curved portion 520 upwardly protrude on both sides and the fitting groove is formed to be composed of a fixing portion 560 fitted to both sides of the second cover portion 200.
  • each of the cushion portions 440 and 540 of the first vibration damping portion 400 and the second vibration damping portion 500 has a relatively elasticity of the cushion portion formed at the center of the curved portions 420 and 520. Characterized in that less than the elastic force of the cushion portion formed on the edge.
  • the damping force can be increased by the cushion portion protruding from the first vibration damping portion and the second vibration damping portion, and the plurality of cushion portions can stably attenuate the pipe in response to the magnitude of the vibration due to different elastic forces.
  • the present invention has a basic technical idea to provide a pipe clamp capable of effectively absorbing and damping vibration attenuation, and within the scope of the basic idea of the present invention, Of course, many other variations are possible for those with the knowledge of.

Abstract

La présente invention concerne un collier de serrage comprenant: une première unité de couvercle présentant une forme de tube semi-circulaire entourant une circonférence externe d'une partie supérieure d'un tuyau; une seconde unité de couvercle présentant une forme de tube semi-circulaire entourant une circonférence externe d'une partie inférieure du tuyau; une unité d'attache fixée par le biais d'un boulon et d'un écrou sur une partie de délimitation en contact avec la première unité de couvercle et la seconde unité de couvercle et devant être attachée au tuyau; une première unité de réduction de vibration formée d'un matériau élastique et constituée d'une partie de surface incurvée formée de manière à correspondre à une circonférence interne de la première unité de couvercle, une pluralité de parties d'amortissement qui font saillie depuis une partie inférieure de la partie de surface incurvée le long d'une direction radiale et qui absorbent une vibration générée dans le tuyau et une partie de fixation qui fait saillie depuis les deux côtés de la partie incurvée vers le haut et qui définit une rainure d'insertion devant être insérée dans les deux côtés de la première unité de couvercle; et une seconde unité de réduction de vibration constituée d'une partie de surface incurvée formée de manière à correspondre à une circonférence interne de la seconde unité de couvercle, une pluralité de parties d'amortissement qui font saillie depuis une partie inférieure de la partie de surface incurvée le long d'une direction radiale et qui absorbent une vibration générée dans le tuyau et une partie de fixation qui fait saillie depuis les deux côtés de la partie incurvée vers le haut et qui définit une rainure d'insertion devant être insérée dans les deux côtés de la seconde unité de couvercle, ce qui permet de réduire la vibration générée dans le tuyau.
PCT/KR2013/006515 2013-07-02 2013-07-20 Collier de serrage WO2015002339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130077419 2013-07-02
KR10-2013-0077419 2013-07-02

Publications (1)

Publication Number Publication Date
WO2015002339A1 true WO2015002339A1 (fr) 2015-01-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/006515 WO2015002339A1 (fr) 2013-07-02 2013-07-20 Collier de serrage

Country Status (1)

Country Link
WO (1) WO2015002339A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051309A (zh) * 2016-08-09 2016-10-26 武汉和达工程技术有限公司 一种防冲击的管道支吊架
EP3650739A1 (fr) * 2018-10-24 2020-05-13 Kepco Engineering & Construction Company, Inc. Appareil de renforcement de conduites de branchement de type non soudé
CN111974063A (zh) * 2020-08-20 2020-11-24 钟远萍 一种鲍鱼养殖用海水过滤取水装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413883A1 (fr) * 1989-08-25 1991-02-27 POPPE + CO. GIESSENER GUMMIWARENFABRIK GMBH & CO. KG Garniture interne pour collier de fixation de tuyauterie
KR20050076367A (ko) * 2004-01-20 2005-07-26 박순복 배관지지장치
KR20080002087U (ko) * 2008-06-04 2008-06-24 김대식 내진용 배관지지장치
KR20110124017A (ko) * 2010-05-10 2011-11-16 주식회사 동원산업 입상배관용 편심형 고정클램프

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413883A1 (fr) * 1989-08-25 1991-02-27 POPPE + CO. GIESSENER GUMMIWARENFABRIK GMBH & CO. KG Garniture interne pour collier de fixation de tuyauterie
KR20050076367A (ko) * 2004-01-20 2005-07-26 박순복 배관지지장치
KR20080002087U (ko) * 2008-06-04 2008-06-24 김대식 내진용 배관지지장치
KR20110124017A (ko) * 2010-05-10 2011-11-16 주식회사 동원산업 입상배관용 편심형 고정클램프

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051309A (zh) * 2016-08-09 2016-10-26 武汉和达工程技术有限公司 一种防冲击的管道支吊架
EP3650739A1 (fr) * 2018-10-24 2020-05-13 Kepco Engineering & Construction Company, Inc. Appareil de renforcement de conduites de branchement de type non soudé
US11199277B2 (en) 2018-10-24 2021-12-14 Kepco Engineering & Construction Company, Inc. Non-welded type branch piping reinforcement apparatus
CN111974063A (zh) * 2020-08-20 2020-11-24 钟远萍 一种鲍鱼养殖用海水过滤取水装置

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