KR20170037252A - Shoe Support Device for Fixing the Pipe - Google Patents

Abstract

A shoe raising device for pipe fixing is provided.
The present invention relates to a shoe supporting apparatus for fixing and supporting a pipe disposed at an upper portion of a beam with a predetermined space therebetween, the shoe supporting apparatus comprising: a fixing plate fixedly mounted on an upper surface of the beam; Or a second vertical plate orthogonal to a first vertical plate having a support groove on a semicircular cross section; A pipe base of a predetermined length formed on the arc-shaped or semicircular cross section and fixed to the support portion by being in contact with the outer surface of the support groove of the first vertical base plate and the upper end of the second vertical base plate, And an outer surface of the pipe is supported on the inner surface of the pipe pedestal so as to face the pipe.

Description

Shoe Support Device for Fixing the Pipe [

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for shoe-restraining a pipe to securely support and fix the pipe, and more particularly to a shoe-restraining apparatus for pipe-fixing that can securely support a pipe without stress concentration of a pipe or change in shape of a circular cross-

In general, in industrial plants such as onshore plants and offshore plants, transport pipes of various sizes (hereinafter referred to as pipes) made of a metal material are installed and used for transporting fluids such as crude oil and gas.

Since these pipes are exposed to the outside of the wall in the case of facilities such as factories and ships, it is necessary not only to maintain the proper strength required as a structure, but also to have durability, weatherability, acid resistance and resistance to toxicity.

On the other hand, the pipe exposed to the outside of the wall of the facility is fixedly installed by a separate pipe fixing shoe support device provided on the support beam so as not to be moved or deformed by external force.

(Patent Document 1) KR2013-0047957 A

Patent Document 1 has a pedestal that is coupled to the upper surface of the beam and protrudes from the upper surface of the beam, and a supporting base that is inserted into the coupling groove and supports the pipe upward. The supporting base is fixed to the coupling groove Has posted a shoe gusset structure.

However, since the shoe support structure is fixed by welding in order to prevent clearance or gaps between the support plate of the support and the pipe, which is a fixed object to be supported thereon, the pipe can be prevented from being separated and separated from the support plate There may be a local stress concentration or a change in the shape of the pipe on the welded portion at high temperature welding between the support plate and the pipe.

If the stress is concentrated on a specific portion of the pipe generated due to such welding, or if the cross-sectional shape of the pipe is changed, the inner cross-sectional characteristics of the pipe when the internal pressure and the external pressure are higher than the reference value can not be properly exhibited, causing breakage or cracking.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a pipe supporting structure, which can securely support and secure a pipe without stress concentration or circular cross- And to provide a shoe raising device for fixing a pipe capable of changing a position.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

As a specific means for achieving the above object, a preferred embodiment of the present invention is a shoe support apparatus for fixing and supporting a pipe arranged at a predetermined interval on a beam, the support member being fixed to the upper surface of the beam, And a second vertical plate fixed perpendicularly to the upper surface of the fixing plate, the second vertical plate being orthogonal to the first vertical plate having an arc-shaped or semicircular sectional support groove; A pipe base of a predetermined length formed on the arc-shaped or semicircular cross section and fixed to the support portion by being in contact with the outer surface of the support groove of the first vertical base plate and the upper end of the second vertical base plate, And an outer surface of the pipe is supported on the inner surface of the pipe support so as to face the outer surface of the pipe support.

Preferably, the pipe pedestal includes a pedestal body of a predetermined length having a pedestal having the same cross-section as a half cross-section of the pipe, the pedestal body being bent from both side ends of the pedestal body, And a first flange fixedly abutted against an upper end of the first flange.

More preferably. The pipe pedestal includes an arc-shaped or semicircular cross-sectional lid member which is raised downwardly and opened downward to cover and protect the rest of the body of the pipe, which is raised in a receiving groove of the receiving body,

Further, preferably, a protector is provided between the pipe and the main body so as to increase the close fixing force while preventing direct contact between the pipe made of a metal material and the main body, and the protector is interposed between the main body and the pipe A slit-shaped hollow protection member having a circular cross-section and formed of a first protection member, a second protection member interposed between the cover member and the pipe, or having a slit cut-out in the longitudinal direction on the outer surface of the body, And an integral hollow protection member having a circular cross-section.

Preferably, a portion of the outer surface of the pipe pedestal and the first and second vertical plates of the support portion, which are in contact with each other, are welded and fixed to prevent movement of the pipe pedestal on which the pipe is mounted.

Preferably, at least one spacer plate may be provided between the fixing plate and the beam so as to be inserted or disposed so as to increase or decrease the mounting height of the supporting portion in accordance with the installation height of the pipe.

 Preferably, the fixing plate is provided with a pair of bending fixed ends which are bent and formed so as to be tucked on both sides of the upper surface of the beam and generate a tucking force.

The present invention as described above has the following effects.

(1) Fixing and Supporting the Pipes The Pipes are securely fixed and secured to the pipe support without interfering with the welding of the pipe, It is possible to maintain the mechanical and physical characteristics of the pipe stably and to improve the reliability of the construction.

(2) Since the load of the pipe can be dispersed by surface contact with the pipe pedestal without locally supporting the pipe, it is possible to reduce the external force transmitted to the pipe and the support, thereby reducing deformation of the pipe and deformation of the support.

(3) Positioning of the supporting part along the beam can be easily performed according to the installation condition and position of the pipe, which is the supporting object to be fixed, and the height of the supporting part can be changed, can do.

(4) Since the pipe can be supported on the pipe support of the support part fixed to the beam, the pipe can be supported on the pipe support of the support part which can be moved and fixed on the beam during bending deformation and thermal deformation of the pipe caused by external force. It is possible to prevent breakage and deformation due to stress concentration of the pipe by relaxing the binding force.

1 is an overall perspective view showing a shoe-fixing apparatus for pipe fixing according to a preferred embodiment of the present invention.
2 is an exploded perspective view showing a shoe-fixing apparatus for pipe fixing according to a preferred embodiment of the present invention.
3 is a cross-sectional view illustrating a shoe-fixing apparatus for pipe fixing according to a preferred embodiment of the present invention.
4 is a perspective view showing another embodiment of a fixing plate in a shoe supporting apparatus for pipe fixing according to a preferred embodiment of the present invention.
5a and 5b are perspective views illustrating another embodiment of a protection unit included in a shoe-mounting apparatus for pipe fixation according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

As shown in FIGS. 1 to 3, the shoe raising apparatus 100 for fixing pipes according to the preferred embodiment of the present invention stably supports the pipe 2, which is a support object to be fixed, A support portion 110 and a pipe support 120 so as to be fixedly supported.

The supporting part 110 includes a substantially rectangular plate-shaped fixing plate 112 fixed to the upper surface of the beam 1 which is a steel structure having a substantially I-sectional shape, and is vertically fixed to the upper surface of the fixing plate 112 , And first and second vertical plates (114, 116) crossing in a cross.

Here, the fixing plate 112 corresponds to a fastening hole 111a formed through the upper flange 1a of the beam 1 having a cross-sectional shape connecting the upper and lower flanges 1a and 1b with the web 1c But the present invention is not limited to this, and it can be fixedly installed on the upper surface of the upper flange by a welding method.

The first vertical plate 116 is formed by cutting an arc-shaped or semicircular cross-sectional support groove 115 opened upward at an upper end of the first vertical plate 116 so that the lower end of the first vertical plate 116 is vertically It is a metal plate.

The second vertical plate 114 has a height that is relatively lower than the height of the first vertical plate 116. The second vertical plate 114 has a height lower than a height of the first vertical plate 116, And the lower end of the fixing plate 112 is integrally fixed to the upper surface of the fixing plate 112 in a welding manner so as to be orthogonal to the first vertical plate 116.

It is preferable that the uppermost end of the second vertical plate 114 is positioned at the same height as the lowest point of the support groove 115.

The pipe pedestal 120 is supported by a supporting member 115 of the first vertical plate 116 and a top end of the second vertical plate 114 so as to be in contact with the outer surface, The pipe 2 having a substantially circular cross section, which is a fixed support object, is supported and supported.

The pipe pedestal 120 may be fixed to the support groove 115 of the support portion 110 so as to be perpendicular to the first vertical plate 116 and parallel to the second vertical plate 114 .

The pipe pedestal 120 is provided with a pedestal main body 122 having a pedestal 125 having a pedestal 120 having the same cross-section as a half-section of the pipe 2 as a fixed support object and being opened upward so that the pipe 2 is lifted up. And a first flange 124 folded from both side ends of the receiving body 122 and fixed in contact with the upper end of the first vertical plate 116.

Here, the support body 122 and the support groove 115 are illustrated as being formed in a semicircular cross-section having a half cross-section of a pipe 2 having a circular cross section, but the present invention is not limited thereto, have.

At this time, a portion where the outer surface of the pipe pedestal 120 and the first and second vertical plates 114 and 116 of the support portion 110 are in contact with each other prevents movement of the pipe pedestal 120 on which the pipe 2 is mounted And can be welded and fixed.

The pipe support 120 is mounted and fixed to the first and second vertical plates 114 and 116 of the support part 110 so that the support body 122 having the support openings 125 opened to the upper part is supplied with gas or water And a hollow pipe such as a pipe that flows in one direction is lifted and supported.

In addition, the lower surface of the pipe outer surface of the pipe main body 122 is in contact with the lower pipe surface of the pipe main body 122 without gaps, thereby stably protecting the pipe due to external vibration or external force, .

On the other hand, the pipe pedestal 120 is mounted on the receiving groove 125 of the receiving body 122 to cover the rest of the body of the pipe 2, Member < / RTI >

The lid member 128 may be in contact with or fixed to the upper end of the receiving body, and may be made of the same material as the receiving body made of a metal material, or made of resin or rubber.

The lid member 128 may have a second flange 128a bent to contact with a first flange 124 formed at both ends of the receiving body 122. The first and second flanges 128a, 124a and 128a may be connected to each other by being welded to each other or vertically coupled by a plurality of fastening members.

4, at least one spacer plate 119 is inserted between the fixing plate 112 and the beam 1 so as to increase the supporting height for supporting the pipe 2 desirable.

Accordingly, when the spacer plate 119 is inserted between the fixing plate 112 and the beam 1 or when the spacer plate 119 is removed, the height of the supporting groove of the supporting portion 120 is increased or decreased It is possible to stably fix and support the pipe 2, which is the object to be fixed, in accordance with the height change occurring between the pipe and the beam in the field workplace.

As shown in FIG. 4, both ends of the fixing plate 112 can be moved in the longitudinal direction of the beam, and are bent at right angles to mount the support 120 on the upper surface of the beam, And a pair of bending fixed ends 112a which are fixed to both sides of the bending fixed end 112a.

Although the bending fixed end 112a is shown as being formed in a substantially U-shaped cross-section at both ends of the fixed plate, the bending fixed end 112a may be formed in a 'c' sectional shape.

Accordingly, any one of a plurality of shoe supporting apparatuses including a support portion and a pipe support at regular intervals in the longitudinal direction of the pipe 2 is fixed to the upper surface of the beam 1 by the bending fixed end 112a The fixing plate 112 having the bending fixed end 112a is not completely fixed to the upper surface of the beam and the fixing plate 112 having the bent fixing end 112a is not completely fixed to the upper surface of the beam, So that the restraining force of the pipe deformed by deflection can be relaxed, so that the outer surface of the pipe in contact with the pipe pedestal can be prevented from being deformed or damaged due to stress concentration.

Meanwhile, a protective portion 126 is provided between the pipe 2 and the receiving body 122 to prevent direct contact between the pipe made of a metal material and the receiving member, 126 includes a first protection member 126a made of a resin or rubber material and interposed between the support body 122 and the pipe 2 and a second protection member 126b interposed between the cover member 128 and the pipe 2 2 protective material 126b.

5A, the protector 126 is divided into an upper portion and a lower portion. However, the protector 126 is not limited to a circular shape in which a slit section 126c is formed in the longitudinal direction on the outer surface of the body, Sectional hollow protection member 126d having a circular cross section inserted into the outer surface of the pipe 2 as shown in Fig. 5B.

The protective portion 126 is interposed between the outer surface of the pipe 2 and the inner surface of the receiving body 122 and the lid member and is made of resin or rubber material having an elastic force, It is possible to prevent direct contact between the members and safely cover and protect the support body and the portion in contact with the lid member without generating a gap while absorbing an external impact.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

1: beam
2: pipe
110: Support
112: Fixed plate
112a: Bending fixing end
114: second vertical plate
115: Support groove
116: first vertical plate
119: spacer plate
120: Pipe bracket
122:
124: 1st flange
126: Protector
126a, 126b:
125: Supporting groove
126: Protector
128: lid member

Claims (7)

A shoe raising apparatus for fixedly supporting a pipe disposed at an upper portion of a beam with a predetermined space therebetween,
And a second vertical plate orthogonal to the first vertical plate fixed to the upper surface of the fixing plate so as to be perpendicular to the upper surface of the beam, A support;
A pipe base of a predetermined length formed on the arc-shaped or semicircular cross section and fixed to the support portion by being in contact with the outer surface of the support groove of the first vertical base plate and the upper end of the second vertical base plate, And an outer surface of the pipe is supported on the inner surface of the pipe pedestal so as to face the outer surface of the pipe. The method according to claim 1,
Wherein the pipe pedestal has a predetermined length of a pedestal body having a pedestal having the same cross-section as a half cross section of the pipe and on which the pipe is lifted, Wherein the first flange is in contact with the first flange. 3. The method of claim 2,
Wherein the pipe pedestal includes an arc-shaped or semicircular cross-section lid member which is opened to the lower side so as to surround and protect the body of the pipe, which is raised in a receiving groove of the receiving body, . The method of claim 3,
And a protective portion between the pipe and the main body, the main body being capable of preventing direct contact between the pipe made of a metal material and the support member,
The protection unit may include a first protection member interposed between the support body and the pipe, and a second protection member interposed between the cover member and the pipe, or a circular cross-section having a slit section formed in the longitudinal direction on the outer surface of the body. And a hollow shielding member having a circular cross-section, which is made of a slit-shaped hollow protection member of a circular cross-section and inserted and arranged on an outer surface of the pipe. 5. The method according to any one of claims 1 to 4,
Wherein a portion where the outer surface of the pipe pedestal and the first and second vertical plates of the support portion are in contact with each other is welded and fixed so as to prevent movement of the pipe pedestal on which the pipe is mounted. 5. The method according to any one of claims 1 to 4,
Wherein at least one spacer plate is inserted between the fixing plate and the beam so as to increase or decrease a mounting height of the supporting portion in accordance with a mounting height of the pipe. 5. The method according to any one of claims 1 to 4,
Wherein the fixing plate has a pair of bent and fixed ends that are bent and formed to be tucked at both sides of the upper surface of the beam and generate a tucking force.

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