KR101685879B1 - Apparatus for fixing tubular member - Google Patents

Abstract

The present invention relates to an apparatus to fix a tubular member in an H beam of a structure, comprising: a first clamp detachably fixed in a flange of an H beam; a first fixing part combined with the first clamp through a ball to be able to vertical and horizontal rotate; a spring installed between the first clamp and the first fixing part to supply elastic force; a longitudinal member fixing one end in the first fixing part; a second fixing part fixed in the other end of the longitudinal member; and a second clamp combined with the second fixing part and fixing a tubular member. According to the present invention, a tubular member, such as a pipe, etc., can be easily fixed by using an H beam of a structure, stability and reliability with respect to fixing the tubular member are excellent, and the tubular member can be safely supported from impact caused by earthquake.

Description

Apparatus for fixing tubular member

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pipe member fixing device, and more particularly, to a pipe member fixing device that enables stable installation of a pipe member by fixing the pipe member to an H beam commonly used in a structure.

In general, various structures such as a building, a bridge, and the like are provided with various pipe members such as pipes for transferring fluids. Various types of fixing devices are used to stably install the pipe members on a structure.

A conventional pipe fixing device is disclosed in Korean Patent Laid-Open Publication No. 10-2014-0129849, entitled " Pipe Fixing Device ", which comprises: a first pipe coupling portion which is in close contact with an outer peripheral surface of a pipe to partially surround an outer peripheral surface of the pipe; And a second pipe coupling body having the same structure as the first pipe coupling body and closely attached to the other outer circumferential face of the pipe to be coupled to the first pipe coupling body so as to surround the outer circumferential face of the pipe together with the first pipe coupling body Wherein the first pipe assembly and the second pipe assembly each have a rectangular fitting surface, a connecting surface provided on the opposite side of the fitting surface in a shape corresponding to the fitting surface, one side of the fitting surface, A second side provided on the opposite side of the first side in a shape corresponding to the first side, a second side provided on the opposite side of the first side in a shape corresponding to the first side, And a third side surface of a rectangular shape vertically connected to the second side surface, and a third side surface opposite to the third side surface, A cylindrical body having a rectangular parallelepiped shape and having a fourth side provided in a corresponding shape and a semi-cylindrical pipe extending from the first side surface to the second side surface to partly receive the outer peripheral surface of the pipe, A slit provided on the connecting surface, and a slit provided on the other side of the slit surface, wherein the slit is formed in the slit, And a pair of engagement protrusions provided so as to partially cover the engagement grooves at both sides of the slit, wherein the first pipe assemblies are installed in the pipe fitting recesses And the second pipe joint is in close contact with the pipe so that the outer circumferential surface of the pipe is partially received, The insertion protrusion of the first pipe coupling is inserted into the insertion groove of the second pipe coupling while the other outer circumferential surface of the pipe is partially received in the fitting groove, The first pipe coupling body and the second pipe coupling body are coupled to each other while surrounding the outer peripheral surface of the pipe by inserting the insertion protrusion of the second pipe coupling body into the groove, The fixing member provided in the fixed frame of the first pipe coupling member is inserted into the coupling groove provided in the first pipe coupling member or the coupling groove provided in the second pipe coupling member, thereby fixing the pipe to the fixed frame.

However, this conventional technique is structurally complicated, has a limitation in fixing the pipe, and has a limitation in stably fixing the pipe. Also, the prior art has a problem in safety because no consideration for earthquake is considered at all.

In order to solve the problems of the prior art as described above, the present invention can easily fix a pipe member such as a pipe using H beams of a structure, and is excellent in stability and reliability in fixing the pipe member, So that the pipe member can be safely supported from an impact due to an earthquake.

Other objects of the present invention will become readily apparent from the following description of the embodiments.

According to an aspect of the present invention, there is provided an apparatus for fixing a tube member to an H beam of a structure, the apparatus comprising: a first clamp detachably fixed to a flange of the H beam; A first fixing part ball-coupled to the first clamp so as to be rotatable up and down and left and right; A spring installed to provide an elastic force between the first clamp and the first fixing portion; A length member having one end fixed to the first fixing part; A second fixing part fixed to the other end of the length member; And a second clamp coupled to the second fixing part and to which the tubular member is fixed.

The first clamp includes: a first body having an insertion groove into which a flange of the H beam is inserted; A pressing piece provided between the inner surface of the insertion groove and the flange; A first tightening bolt screwed into the first body and fixing the flange in the insertion groove by pressing the pressing piece by tightening; And a ball coupling portion provided to the first body for ball coupling with the first fixing portion.

Wherein the ball engaging portion is formed of a hole, wherein a curvature surface is formed around the hole, the first fixing portion includes a ball having a curvature corresponding to the curvature of the curvature surface, the ball being located on the curvature surface; A rod extending from the ball and protruding through the ball engaging portion, the rod being mounted on the outside of the protruding portion; A first main body provided at a protruding end of the rod and having a first insertion portion in the form of a groove or a hole into which one end of the length member is inserted; A first fixing piece installed between the inner surface of the first insertion portion and one end of the length member; And a first fixing bolt screwed into the first body and fixing the length member into the first insertion portion by pressing the first fixing piece by tightening.

The second fixing portion may include a second body formed with a groove or a second insertion portion in the form of a hole into which the other end of the length member is inserted; A second fixing piece installed between an inner surface of the second insertion portion and the other end of the length member; A second fixing bolt screwed into the second body and fixing the length member in the second insertion portion by pressing the second fixing piece by tightening; And an engaging portion provided on the second main body and coupled with the second clamp.

A second body having a plurality of second clamps arranged along the circumference of the tubular member and each having a surface contacting portion formed by bending both ends thereof so as to be in surface contact with each other; A plurality of fixing pieces provided so that the surface contact portions of each of the second bodies are fitted to each other in a state in which they are in contact with each other; A first connecting bolt penetrating through any one of the fixing pieces, the surface contact portion inserted therein and the coupling portion and screwed to the first connection nut to thereby join the fixing piece, the surface contacting portion and the coupling portion to each other; And a second connecting bolt passing through the remaining part of the fixing piece and the surface contact part inserted therein and screwing the second connecting nut into the fixing nut so that the fixing part and the surface contacting part are coupled to each other.

According to the pipe member fixing apparatus of the present invention, it is possible to easily fix a pipe member such as a pipe by using the H beam of the structure, to provide excellent stability and reliability in fixing the pipe member, The tube member can be safely supported from an impact or the like.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the installation state of a pipe member fixing apparatus according to an embodiment of the present invention. FIG.
2 is a side sectional view showing a first clamp and a first fixing portion of a pipe member fixing apparatus according to an embodiment of the present invention.
3 is a perspective view showing a state in which the first clamp and the first fixing part of the pipe member fixing apparatus according to the embodiment of the present invention are disassembled.
4 is a side sectional view showing a second clamp and a second fixing part of a pipe member fixing apparatus according to an embodiment of the present invention.
5 is a perspective view showing a state in which the second clamp and the second fixing part of the tubular member fixing device according to the embodiment of the present invention are disassembled.

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated and described in detail in the drawings. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention, And the scope of the present invention is not limited to the following examples.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant explanations thereof will be omitted.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the installation state of a pipe member fixing apparatus according to an embodiment of the present invention. FIG.

Referring to FIG. 1, a pipe member fixing apparatus 100 according to an embodiment of the present invention includes a first clamp 110, a first fixing portion 120, a spring 130, a length member 140, And may include a fixing part 150 and a second clamp 160. In addition, a plurality of tubular member securing apparatuses 100 according to an embodiment of the present invention may be installed on a tubular member 20 so that a plurality of tubular members 20 may be fixed or supported. The pipe member 20 may be a pipe used for transferring various fluids including water or fire water or sewage, and may be a pipe used for transferring the gas without being limited to the liquid. In accordance with one embodiment of the present invention Can be installed in various structures such as buildings and bridges by the pipe member fixing device (100).

Referring to FIGS. 2 and 3, the first clamp 110 is detachably fixed to the flange 11 of the H beam 10. The first clamp 110 has a first body 111 in which an insertion groove 111a for inserting a flange 11 of the H beam 10 is formed and a second body 111 in which an inner side of the insertion groove 111a is connected to the flange 11 And a first tightening bolt 112 which is screwed to the first body 111 and which presses the pressing piece 112 by tightening to fix the flange 11 in the insertion groove 111a 113 and a ball coupling part 114 provided for coupling the first fixing part 120 to the first body 111. In this case, The first fastening bolt 113 may be formed of a plurality of, for example, two fastening bolts 113, and is screwed into a fastening hole 111b formed through the first body 111 to press the pressing piece 112. The ball engaging portion 114 is formed of a hole, and a curvature surface is formed around the hole. The curved surface of the ball coupling part 114 may be formed on the opposite side of the first fixing part 120.

The first fixing part 120 is ball-coupled to the first clamp 110 so as to be rotatable up and down and right and left. The first fixing part 120 has a curvature corresponding to the curvature of the curved surface of the ball engaging part 114 and includes a ball 121 positioned on the curvature surface of the ball engaging part 114, A rod 122 which is protruded through the coupling part 114 and is mounted on the outer side of the protruding part and a spring 130 which is provided at the end of the protruding part of the rod 122, A first body 123 formed with a groove or a hole-like first insertion portion 123a into which one end of the first insertion portion 123a is inserted and a second body 123 formed between the inner side of the first insertion portion 123a and one end of the length member 140 A first fixing member 124 and a second fixing member 124 which are screwed to the first main body 123 and press the first fixing member 124 by tightening to fix the length member 140 in the first insertion portion 123a 1 fixing bolt 125. As shown in FIG. The first fixing bolt 125 may be formed of a plurality of, for example, two, and the first fixing bolt 125 may be screwed into each of the fastening holes 123b formed in the periphery of the first main body 123, . The first fixing piece 124 is formed in a number corresponding to the number of the first fixing bolts 125 and has an inner surface shape or a curvature of the first insertion portion 123a or an outer surface shape of one end of the length member 140 It may have a shape or a curvature corresponding to the curvature.

The spring 130 is installed to provide an elastic force between the first clamp 110 and the first fixing part 120. The spring 130 is made of a compression coil spring and is fitted to the outside of the rod 122, And the first fixing part 120 are spaced apart from each other so that the ball 121 can be rotated in a state in which the ball 121 is in close contact with the ball engaging part 114. [ The spring 130 serves to absorb vibrations and shocks applied from the H beam 10 and the like together with the ball coupling between the first clamp 110 and the first fixing part 120, The vibration or impact is not transmitted to the tubular member 20 (shown in FIG. 1), thereby preventing the tubular member 20 or the fitting member used for its connection from being damaged, thereby preventing the fluid from flowing out.

One end of the elongated member 140 is fixed to the first fixing part 120 and the other end of the elongated member 140 is fixed to the second fixing part 150 And may be made of a hollow member such as a pipe to reduce the weight and advantageously to secure the strength as in the present embodiment, or may be made of various members including the wood.

4 and 5, the second fixing part 150 is fixed to the other end of the elongated member 140. As shown in FIG. The second fixing part 150 includes a second body 151 formed with a second insertion part 151a in the form of a groove or a hole into which the other end of the long member 140 is inserted, A second fixing piece 152 provided between the side surface and the other end of the long member 140 and a second fixing piece 152 screwed to the second body 151 and pressurizing the second fixing piece 152 by tightening, A second fixing bolt 153 that fixes the first clamp 151 to the second insertion portion 151a and a coupling portion 154 that is provided to the second body 151 and to which the second clamp 160 is coupled . The second fixing bolts 153 may be formed of a plurality of, for example, two, and the second fixing bolts 153 may be screw-fastened to the fastening holes 151b, . The second fixing piece 152 is formed in a number corresponding to the number of the second fixing bolts 153 and is formed to have an inner side surface shape or a curvature of the second insertion portion 151a, It may have a shape or a curvature corresponding to the curvature.

The second clamp 160 is coupled to the second fixing part 150, and the pipe member 20 is fixed. The second clamp 160 has a plurality of second clamps 160 disposed along the circumference of the tubular member 20 and includes a second body 161 on which both ends of the second clamp 160 are bent to have a surface contact portion 161a, A plurality of fixing members 162 and a plurality of fixing members 162 are provided so that the surface contacting portions 161a of the second bodies 161 are fitted to each other in a state of being in contact with each other, A first connecting bolt 163 which passes through the engaging portion 154 and is screwed to the first connecting nut 164 to thereby join the fixing piece 162, the surface contacting portion 161a and the engaging portion 154 to each other, The second connecting bolt 166 is screwed into the remaining part of the fixing piece 162 and the surface contacting part 161a inserted into the second connecting nut 166 to couple the fixing piece 162 and the surface contacting part 161a to each other. 165).

The second body 161 may be formed of two pieces as in this embodiment, and may have a curvature corresponding to the shape of the outer surface of the tubular member 20. The first connecting bolt 163 or the second connecting bolt 165 is inserted into the through hole 154a or 161b so that the connecting bolt 163 or the second connecting bolt 165 passes through the engaging portion 154 and the surface contacting portion 161a and the fixing piece 162 of the first body 161, And 162a, respectively.

3 and 5, the pressing piece 112, the first fixing piece 124, and the second fixing piece 152 are fixed to the first fixing bolt 113, the first fixing bolt 125, Guide grooves 112a, 124a and 152a for guiding the ends of the bolts 153 to be seated can be respectively formed.

According to the pipe member fixing apparatus of the present invention, it is possible to easily fix a pipe member such as a pipe by using the H beam of the structure, to provide an excellent stability and reliability in fixing the pipe member, So that the pipe member can be safely supported from an impact or the like.

Although the present invention has been described with reference to the accompanying drawings, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

10: H beam 11: Flange
20: tube member 110: first clamp
111: first body 111a: insertion groove
111b: fastening hole 112:
112a: guide groove 113: first fastening bolt
114: ball coupling part 120: first fixing part
121: Ball 122: Load
123: first main body 123a: first insertion portion
123b: fastening hole 124: first fastening piece
124a: guide groove 125: first fixing bolt
130: spring 140: length member
150: second fixing portion 151: second body
151a: second insertion portion 151b: fastening hole
152: second fixing piece 152a: guide groove
153: second fixing bolt 154:
154a: Through hole 160: Second clamp
161: second body 161a:
161b: Through hole 162: Fixing piece
162a: through hole 163: first connecting bolt
164: first connection nut 165: second connection bolt
166: second connecting nut

Claims (5)

An apparatus for fixing a tube member to an H beam of a structure,
A first clamp detachably fixed to a flange of the H beam;
A first fixing part ball-coupled to the first clamp so as to be rotatable up and down and left and right;
A spring installed to provide an elastic force between the first clamp and the first fixing portion;
A length member having one end fixed to the first fixing part;
A second fixing part fixed to the other end of the length member; And
A second clamp coupled to the second fixing part and to which the tubular member is fixed;
Lt; / RTI >
The first clamp includes:
A first body having an insertion groove into which a flange of the H beam is inserted;
A pressing piece provided between the inner surface of the insertion groove and the flange;
A first tightening bolt screwed into the first body and fixing the flange in the insertion groove by pressing the pressing piece by tightening; And
A ball engaging portion provided on the first body for ball engaging with the first engaging portion;
And a tubular member fixing device. delete The method according to claim 1,
The ball-
Wherein a curved surface is formed around the hole,
Wherein the first fixing portion comprises:
A ball having a curvature corresponding to the curvature of the curvature surface and located on the curvature surface;
A rod extending from the ball and protruding through the ball engaging portion, the rod being mounted on the outside of the protruding portion;
A first main body provided at a protruding end of the rod and having a first insertion portion in the form of a groove or a hole into which one end of the length member is inserted;
A first fixing piece installed between the inner surface of the first insertion portion and one end of the length member; And
A first fixing bolt screwed into the first body and fixing the length member within the first insertion portion by pressing the first fixing piece by tightening;
And a tubular member fixing device. The method according to claim 1,
Wherein the second fixing portion comprises:
A second body formed with a groove or a second insertion portion in the form of a hole into which the other end of the length member is inserted;
A second fixing piece installed between an inner surface of the second insertion portion and the other end of the length member;
A second fixing bolt screwed into the second body and fixing the length member in the second insertion portion by pressing the second fixing piece by tightening; And
An engaging part provided on the second body and to which the second clamp is engaged;
And a tubular member fixing device. The method of claim 4,
And the second clamp,
A second body disposed at a plurality of positions along the circumference of the tubular member and each having a surface contact portion formed by bending both ends so that ends thereof face each other;
A plurality of fixing pieces provided so that the surface contact portions of each of the second bodies are fitted to each other in a state in which they are in contact with each other;
A first connecting bolt penetrating through any one of the fixing pieces, the surface contact portion inserted therein and the coupling portion and screwed to the first connection nut to thereby join the fixing piece, the surface contacting portion and the coupling portion to each other; And
A second connecting bolt penetrating through the remaining part of the fixing piece and the surface contacting part inserted therein and screwed to the second connecting nut to join the fixing part and the surface contacting part to each other;
And a tubular member fixing device.

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