KR101526980B1 - The fixing clamp for a fitting. - Google Patents

The fixing clamp for a fitting. Download PDF

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Publication number
KR101526980B1
KR101526980B1 KR1020130168188A KR20130168188A KR101526980B1 KR 101526980 B1 KR101526980 B1 KR 101526980B1 KR 1020130168188 A KR1020130168188 A KR 1020130168188A KR 20130168188 A KR20130168188 A KR 20130168188A KR 101526980 B1 KR101526980 B1 KR 101526980B1
Authority
KR
South Korea
Prior art keywords
clamp
fitting member
groove
fitting
valve
Prior art date
Application number
KR1020130168188A
Other languages
Korean (ko)
Inventor
김영율
Original Assignee
주식회사 대형에프아이티
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 주식회사 대형에프아이티 filed Critical 주식회사 대형에프아이티
Priority to KR1020130168188A priority Critical patent/KR101526980B1/en
Application granted granted Critical
Publication of KR101526980B1 publication Critical patent/KR101526980B1/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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The valve includes a first surface formed with a first groove to be inserted into one end of a circumferential groove of the valve, and a second surface formed with a second groove into which one end is inserted into the fitting member nut bent from the first surface, A base portion;
A first clamp surrounding the other end of the circumferential groove and engaged with the second surface;
A second clamp formed with a third groove into which one end of the fitting member nut is inserted, and which is engaged with the second surface; And a clamp for fixing the fitting member. According to the present invention, it is possible to provide a clamp for fixing the fitting member so as not to be released when piping is fastened and replaced.

Description

[0001] The fixing clamp for a fitting.

The present invention relates to a clamp for fixing a fitting member, and more particularly to a clamp for fixing a fitting member so that a fastening is not easily released when a valve connected to a pipe branching from a main pipe and a fitting member is fastened, To a clamp that fixes the fitting member so that the coupling between the valve and the fitting member is not released due to the shaking of the pipe due to vibration at the time of vibration.

The present invention relates to a clamp for fixing a fitting member.

There is a problem in that the fastening part between the existing valve and the fitting member is not fastened by the branch swing when the branch pipe connected to the pipe is separated and replaced. In addition, there is a problem that the fitting member is loosened by the repulsive force due to the forced bending and fastening when the branch pipe is fastened. In addition, there is also a problem that when the mechanical device connected to the piping is operated, the fitting member is loosened due to vibration of the piping due to vibration of the mechanical device.
Although the technique as a background of the present invention is disclosed in Korean Patent Registration No. 10-1054393 and the like, a fundamental solution to the above-described problem has not been proposed yet.

SUMMARY OF THE INVENTION It is an object of the present invention, which is devised to solve the problems described above, to prevent a valve and a fitting member from being disengaged by a branch swing when a fastening portion connected to a valve is separated or replaced, And to prevent the fitting member from being loosened due to shaking of the pipe due to vibration of the apparatus.

According to an aspect of the present invention for achieving the above object, the present invention provides a valve assembly including a first surface formed with a first groove to be inserted into one end of a circumferential groove of a valve, A base portion including a second surface having a second groove into which the nut is inserted; A first clamp surrounding the other end of the circumferential groove and engaged with the second surface; A second clamp formed with a third groove into which one end of the fitting member nut is inserted, and which is engaged with the second surface; And a clamping member for clamping the fitting member.

At this time, the second clamp of the present invention includes a pair of annular base portion engaging holes; And the second clamp is capable of flexibly adjusting the engaging position according to the size of the fitting member nut when the second clamp is engaged with the second face.

The second clamp may further include: a protrusion formed on an inner circumferential surface of the third groove; And when the third groove makes contact with the fitting member nut, the frictional force is increased by the protrusion, and the fixing force is strengthened.

In addition, the first clamp may be formed with a fastening hole by bending both ends of the first clamp to be fastened to the second surface.

As described above, according to the present invention, it is possible to provide a clamp for fixing a fitting member so as not to be easily loosened when fastening and replacing between a fitting member and a branch pipe in a fastening between a valve and a fitting member provided in a pipe branched from a main pipe.

In addition, according to the present invention, it is possible to provide a clamp for fixing the fitting member so that the fitting member is not loosened due to vibration of the pipe due to vibration of the mechanical device during operation of the mechanical device connected to the branch pipe.

1 is a view showing a configuration of a valve box provided with a clamp for fixing a fitting member according to a preferred embodiment of the present invention.
Fig. 2 is a view showing the construction of a general valve.
3 is a view showing a clamp for fixing a fitting member according to a preferred embodiment of the present invention.
4 is an exploded perspective view of a clamp for fixing a fitting member according to a preferred embodiment of the present invention.
5A to 5D are fastening flow diagrams illustrating a method of coupling a clamp for securing a fitting member according to a preferred embodiment of the present invention to a valve and a fitting member.
6 is a view showing still another preferred embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining a clamp for fixing a fitting member according to embodiments of the present invention.

1 is a view showing a configuration of a valve box provided with a clamp for fixing a fitting member according to a preferred embodiment of the present invention.

A valve (10) is formed in each of a plurality of pipes branched from the main pipe to regulate the flow rate of the fluid. The fitting member 20 is fastened between the coupling portion 13 of the valve and the branch pipe (not shown).

2 is a view showing a general configuration of a valve.

The valve 10 includes a handle 11, a circumferential groove 12, and a coupling portion 13.

The fastening between the valve and the fitting member 20 is constituted by fastening between the fitting portion and the fitting member nut. In the fitting member, the fitting portion and the connecting pipe of the valve are pressed on both sides of the gasket, and the fitting member nut is engaged to increase the fastening force between the valve and the fitting member.

At this time, there is a problem in that the fastening part between the existing valve and the fitting member is not fastened by the branch swing when the branch pipe (not shown) is separated and replaced, thereby causing a safety accident or fire. In addition, there is a problem that the fitting member is loosened by the repulsive force due to the forced bending when the branching member is fastened to the fitting member. There is also a problem in that the fitting member is loosened due to vibration of the branch pipe due to vibration when the mechanical device connected to the branch pipe is operated.

Hereinafter, a preferred embodiment of the present invention will be described.

3 is a view showing a clamp for fixing a fitting member according to a preferred embodiment of the present invention.

A clamping member 100 for fixing a fitting member according to a preferred embodiment of the present invention includes a base 110, a first clamp 120, and a second clamp 130.

The base portion 110 includes a first surface 111 and a second surface 113.

The first surface 111 includes a first groove 112 which is inserted into one end of the circumferential groove 12.

The first grooves are formed to match the shape and size of the circumferential grooves so that the circumferential grooves and the first surface are not separated from each other.

The second surface 113 is formed by being bent from the first surface.

The second surface includes a second groove 114, a pair of first holes 115, and a second hole 116.

The second groove 114 is formed so that one end of the fitting member nut is inserted and fixed, and is formed to match the shape and size of the fitting member nut so that the fitting member and the second surface are not separated from each other.

A pair of first holes 115 are formed at both upper ends of the second groove, and the second surface and the first clamp are coupled to the fastening member 140 through the first hole.

The second holes 116 are formed on both sides of the center of the second groove, and the second surface and the second clamp are coupled to the fastening member through the second hole.

The first clamp 120 surrounds the other end of the circumferential groove 12 and is fastened to the second surface 113. In addition, the first clamp is formed in a shape of, for example, ∩ shape to surround the other end of the circumferential groove. At this time, fastening holes 122 corresponding to the first holes 115 are formed at both ends of the first clamp, Lt; / RTI > At both ends of the first clamp, a bending portion 121 bent toward the outside is further formed, and a fastening hole corresponding to the first hole may be formed in the bending portion.

The second clamp 130 is formed with a third groove 131 into which the one end of the fitting member nut is inserted and is fastened to the second surface 113. In addition, the second clamp is configured to surround one end of the fitting member.

The second clamp 130 also includes a pair of annular base fitting holes 133 and protrusions 132.

The annular base fitting hole 133 is formed in an elongated shape on both sides of the second clamp so that the second clamp can fluidly adjust the fitting position according to the size of the fitting member nut when the second clamp is engaged with the second face.

The protrusion 132 is formed on the inner circumferential surface of the third groove, so that when the third groove makes contact with the fitting member nut, the frictional force is increased by the protrusion and the fixing force is strengthened.

Also, as shown in FIG. 6, the annular base fitting hole 133 can receive and fix the fitting member nut having the corner inserted into the protrusion 132 and the second clamp at any angle after the clamping.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 5A to 5D.

The fitting member nut 21 connected to the valve coupling portion is inserted into the circumferential groove 12 connected to the piping branching from the main pipe so that the first groove 112 of the base portion 110 is inserted into the fitting groove of the base portion 110 And the base portion is fixed so that the second groove 114 is inserted.

Then, the first clamp 120 surrounds the circumferential groove and engages with the inside of the second surface 113. At this time, fastening members are fastened to the fastening holes 122 formed at both ends of the first clamps through the first holes 115.

Next, the second clamp 130 is coupled to the outside of the second surface 113, and the third groove 131 of the second clamp is tightened to enclose the fitting member nut. At this time, the annular base engaging hole 133 and the second hole 116 are coupled to each other by the fastening member, and the engaging position can be adjusted according to the size of the fitting member. In addition, the protrusion 132 formed on the inner circumferential surface of the third groove increases the frictional force when the fitting member nut and the third groove come into contact with each other, thereby enhancing the fixing force.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

10: Valve
11: handle 12: circumferential groove 13: engaging portion
20: fitting member
21: fitting member nut 22: connecting pipe
100: clamp for fixing fitting member
110: Base portion
111: first side 112: first groove
113: second side 114: second groove
115: first hole 116: second hole
120: first clamp
121: bent portion 122: fastening hole
130: second clamp
131: third groove 132: projection
133: annular base portion engaging hole
140: fastening member

Claims (4)

A base portion including a first surface formed with a first groove to be inserted into one end of the circumferential groove of the valve and a second surface bent from the first surface and having a second groove into which a fitting member nut having one end is inserted;
A first clamp surrounding the other end of the circumferential groove and engaged with the second surface;
A second clamp formed with a third groove into which one end of the fitting member nut is inserted, and which is engaged with the second surface;
And a clamping member for clamping the fitting member.
The clamping device according to claim 1, wherein the second clamp
A pair of annular base portion engaging holes;
/ RTI >
Wherein the second clamp is capable of flexibly adjusting the engaging position according to the size of the fitting member nut when the second clamp is engaged with the second face.
The clamping device according to claim 1, wherein the second clamp
A protrusion formed on an inner circumferential surface of the third groove;
Lt; / RTI >
And a frictional force is increased by the protrusion when the third groove is in contact with the fitting member nut, so that the clamping force is strengthened.
2. The apparatus of claim 1, wherein the first clamp
Wherein the fastening hole is formed by bending both ends of the fastening member that are fastened to the second surface.

KR1020130168188A 2013-12-31 2013-12-31 The fixing clamp for a fitting. KR101526980B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130168188A KR101526980B1 (en) 2013-12-31 2013-12-31 The fixing clamp for a fitting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130168188A KR101526980B1 (en) 2013-12-31 2013-12-31 The fixing clamp for a fitting.

Publications (1)

Publication Number Publication Date
KR101526980B1 true KR101526980B1 (en) 2015-06-11

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Application Number Title Priority Date Filing Date
KR1020130168188A KR101526980B1 (en) 2013-12-31 2013-12-31 The fixing clamp for a fitting.

Country Status (1)

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KR (1) KR101526980B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102307048B1 (en) * 2021-05-21 2021-10-01 (주)아그루코리아 Apparatus for preventing unlock of pipe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527472U (en) * 1991-09-13 1993-04-09 サンデン株式会社 Fixed holding member for piping
KR20080000661U (en) * 2006-10-20 2008-04-24 장혜숙 A valve sealing device
KR20080113523A (en) * 2007-06-25 2008-12-31 김종현 A fixed clamp
KR20110008334U (en) * 2010-02-19 2011-08-25 최육남 Pipe branching apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527472U (en) * 1991-09-13 1993-04-09 サンデン株式会社 Fixed holding member for piping
KR20080000661U (en) * 2006-10-20 2008-04-24 장혜숙 A valve sealing device
KR20080113523A (en) * 2007-06-25 2008-12-31 김종현 A fixed clamp
KR20110008334U (en) * 2010-02-19 2011-08-25 최육남 Pipe branching apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102307048B1 (en) * 2021-05-21 2021-10-01 (주)아그루코리아 Apparatus for preventing unlock of pipe

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