KR101516293B1 - Scaffold support - Google Patents

Abstract

A patriarchal support for supporting the pipes of the ocean platform is introduced.
Wherein the support structure comprises a pair of support frames disposed in parallel to each other with a pipe interposed therebetween, a structure frame having a pipe support portion vertically connected between the pair of support frames and wrapping the pipe, And a plurality of patriotic frames vertically connected between the pair of support frames to be spaced apart from the frame.

Description

{SCAFFOLD SUPPORT}

The present invention relates to a patriarchal support, and more particularly to a patriarchal support mounted on a riser pipe for supporting a patriarch for the operation of an offshore platform.

Generally, when a ship is manufactured, an independent hull block is made, and each hull block is integrally welded.

In order to ensure the safety of workers, it is possible to install a scaffold by raising a patriarch on the upper side of the strut or by forming a rectangular scaffold and horizontally joining the supporting pipe to the scaffold in order to ensure the safety of the operator . In such a manner, there is no problem in use where there is no space limitation.

However, in maritime platform construction where a large number of marine riser pipes are installed, the use of a commonly used chieftain leads to a narrower installation location and work space of the scaffold, .

In addition, if the area occupied by the patriarch is small, the power received per unit area is high, which may cause structural instability, which may result in injury to the operator.

Patent Document: Korean Patent Publication 10-2010-0059047 (published on June 4, 2010)

The embodiments of the present invention are intended to provide a patriarchal support capable of effectively securing a work space in a narrow space of marine platform construction.

According to an aspect of the present invention, there is provided a pneumatic tire comprising: a pair of support frames arranged side by side across a pipe; A structure frame having a pipe support portion vertically connected between the pair of support frames and wrapping the pipe; And a plurality of patriarchal frames vertically connected between the pair of support frames to be spaced apart from the structure frame.

At this time, the support frame includes a main support frame; And a sub support frame slidably connected to the main support frame such that an overall length of the support frame is variable.

The main support frame may include a main support portion; A main upper horizontal part horizontally connected to an upper end of the main support part and having an upper stopping protrusion at a tip thereof; And a main lower horizontal part connected horizontally at a lower end of the main support part and having a lower stopping jaw at a tip thereof.

Further, the sub support frame includes a plurality of sub support frames slidingly coupled to each other, and a plurality of patriarch frames are mounted on the plurality of sub support frames, respectively, when sliding the plurality of sub support frames, The distance between the frames can be adjusted.

The structure frame may include a first connection frame fixed to one of the pair of support frames and having a sliding groove in the longitudinal direction, A second connection frame fixed to the other one of the pair of support frames and having a sliding groove in the longitudinal direction; A first sliding piece slidably inserted into the sliding groove of the first connecting frame and a second sliding piece inserted into the sliding groove of the second connecting frame so as to be slidable, can do.

In addition, the pipe support may include a fixed support; An opening / closing member rotatably connected to the stationary support; And a clamping mechanism for restraining the pipe support by fixing the open / close support to the fixed support.

Further, the pair of support frames may be disposed with a riser pipe used for a marine platform interposed therebetween.

Further, a handle for sliding the sub support frame from the main support frame may be provided on the inner side surface of the sub support frame.

Further, the longitudinal section of the sub support frame may be formed in a " C "shape having one bend portion or a " B" shape having two bend portions.

The embodiments of the present invention have an advantage in that it is possible to effectively install a patriarchal support even in a narrow working space of a marine platform, thereby securing a moving space in which workers move and a work space in which a construction work is performed.

Embodiments of the present invention also benefit from the fact that the strength of the riser pipe is utilized to provide a rope support, which effectively secures the riser pipe while maintaining the rope support in a structurally secure manner.

1 is a perspective view illustrating a chair support according to a first embodiment of the present invention.
Fig. 2 (a) is a cross-sectional view cut along the line "AA" in Fig.
Fig. 2 (b) is a cross-sectional view cut along the line AA of Fig. 1 according to a modification of the first embodiment.
FIG. 3 is a plan view showing a chief support according to the first embodiment of the present invention.
FIG. 4 is a perspective view illustrating a chair support according to a second embodiment of the present invention.
FIG. 5 is a plan view showing a chief support according to a third embodiment of the present invention.
FIG. 6 is a perspective view illustrating a chair support according to a fourth embodiment of the present invention. FIG.

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

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

[First Example ]

FIG. 1 is a perspective view showing a tether support according to a first embodiment of the present invention, FIG. 2 (a) is a cross-sectional view cut along the line AA of FIG. 1, FIG. 3 is a plan view showing a chief support according to the first embodiment of the present invention. FIG. 3 is a cross-sectional view of the chief support according to the first embodiment of the present invention.

1 to 3, a first embodiment of the present invention includes a support structure 100 including a support frame 100, a structure frame 200, and a patriarchal frame 300, And can be supported on the used riser pipe 10.

In this embodiment, the patriotic supports are described as being supported on the riser pipe 10 of the offshore platform, but not limited thereto, the patriarchal supports may include construction sites such as construction / civil engineering works, The shipyard to be manufactured, or a liquid dome of a liquefied natural gas carrier.

The support frame 100 may be configured as a pair arranged side by side with the installed riser pipe 10 interposed therebetween. In the case where the support rosters are installed, the riser pipe 10 is supported by the pair of support frames 100, Respectively,

The support frame 100 may include a main support frame 110 and a sub support frame 120 slidably connected to the main support frame 110. Through these constructions, The overall length can be varied.

For example, as shown in FIG. 2 (a), the main support frame 110 may include a main support portion 110a constituting a side wall and a main upper side horizontal portion 110b constituting a ceiling wall. May be formed in a " prep "form or a" b "form having a single bent portion.

At this time, the main upper side horizontal part 110b may be connected horizontally at the upper end of the main support part 110a. An upper latching protrusion 111 for preventing a later-described horizontal sub-upper portion 120b from being separated from the main upper side horizontal portion 110b may be provided at the tip of the main upper side horizontal portion 110b. 120a may be provided on the lower surface of the main body 110a.

The sub supporting frame 120 includes a sub supporting portion 120a constituting a side wall inside the main supporting portion 110a and a sub upper side horizontal portion 120b constituting a ceiling wall below the main upper side horizontal portion 110b Lt; / RTI >

The main support frame 110 may provide a sliding movement path of the sub support frame 120 while covering the sub support frame 120 and the sub support frame 120 may be slidably coupled to the main support frame 110, And can be slid in the longitudinal direction of the main support frame 110 along the movement path.

2B, the main support frame 110 includes a main support portion 110a constituting a side wall, a main upper side horizontal portion 110b constituting a ceiling wall, And the vertical bottom surface 110c may be formed in a "C" shape having two bent portions.

At this time, the main upper side horizontal portion 110b may be horizontally connected to the upper end of the main support portion 110a, and the upper stopping hook 111 may be provided at the corresponding end. The main lower horizontal portion 110c may be horizontally connected to the lower end of the main support portion 110a and the lower end stop 110 may be provided at the corresponding end.

The sub supporting frame 120 includes a sub supporting portion 120a constituting a side wall inside the main supporting portion 110a and a sub upper side horizontal portion 120b constituting a ceiling wall below the main upper side horizontal portion 110b, And a main lower side horizontal portion 110c constituting a bottom wall on the upper side of the main lower side horizontal portion 110c.

A handle 130 may be provided on the inner surface of the sub support frame 120. The handle 130 can easily slide the support frame 100 from the main support frame 110 when the sub support frame 120 is slidably moved.

The structure frame 200 is a connection frame connecting between the pair of support frames 100. The structure frame 200 can be vertically connected to the pair of support frames 100, A support 210 may be provided. At this time, the inner diameter of the pipe support 210 may be a diameter corresponding to the outer diameter of the riser pipe 10.

Two pipe support members 210 are spaced apart from each other in the longitudinal direction of the structure frame 200 of the present embodiment, but one pipe support member 210 or three or more pipe support members 210 may be provided.

The patriotic frame 300 may be a work footrest to be walked by an operator and may be configured to be vertically connected between a pair of support frames 100 so as to be spaced apart from the front side of the structure frame 200.

The plurality of patriotic frames 300 are fixed to the sub support frame 120 of the support frame 100 so that when the sub support frame 120 is slid in the longitudinal direction of the support frame 100, 200 can be adjusted.

One of the support rods according to the present embodiment may be used independently, or two roots may be disposed adjacent to each other as shown in FIG. In particular, in the case where a plurality of patriotic supports are arranged successively, as shown in FIG. 3, each of the patriotic supports is provided with an independent patriarchal frame 300, or a long patriarchal frame commonly connecting the plurality of patriotic supports .

[Second Example ]

FIG. 4 is a perspective view illustrating a chair support according to a second embodiment of the present invention.

As shown in FIG. 4, in the second embodiment of the present invention, the structure frame 200 may be provided with a pipe support 210 which is movable in the longitudinal direction. The structures of the support frame 100 and the patriotic frame 300 except for the structure frame 200 are substantially similar to those of the support frame 100 and the patriotic frame 300 described in the first embodiment, Therefore, detailed description of these configurations will be omitted.

The structure frame 200 according to the second embodiment may include a first connection frame 220a, a second connection frame 220b, and a pipe support 210.

Specifically, the first connection frame 220a may be fixed to one of the pair of support frames 100 by the structure frame 200. In this embodiment, the first connection frame 220a can be illustrated as a connection frame located on the left side of the drawing.

A sliding groove 221 extending in the inner longitudinal direction may be formed at the tip of the first connection frame 220a. The first sliding piece 211a, which will be described later, is inserted into the sliding groove 221 to be slidably moved.

The second connection frame 220b may be fixed to the other support frame of the pair of support frames 100. [ In this embodiment, the second connection frame 220b may be exemplified as a connection frame located on the right side of the drawing.

A sliding groove 221 extending in the inner longitudinal direction may also be formed at the distal end of the second connection frame 220b. The second sliding piece 211b, which will be described later, is inserted into the sliding groove 221 and can be slidably moved.

The pipe support 210 may have a riser pipe 10 through which a first sliding piece 211a and a second sliding piece 211b may protrude from both ends thereof. The first sliding piece 211a can be slidably inserted into the sliding groove 221 of the first connecting frame 220a and the second sliding piece 211b can be inserted into the sliding groove 221b of the second connecting frame 220b. (Not shown).

When the pipe support 210 is to be positioned in the longitudinal direction of the support frame 100 in order to insert the riser pipe 10 into the pipe support 210, The first sliding piece 211a or the second sliding piece 211b is slid along the sliding groove 221 of the first connecting frame 220a or the second connecting frame 220b so that the installation position of the riser pipe 10 It is possible to move the pipe support 210 in the longitudinal direction of the support frame 100.

[Third Example ]

FIG. 5 is a plan view showing a chief support according to a third embodiment of the present invention.

As shown in FIG. 5, in the third embodiment of the present invention, the structure frame 200 may be provided with an openable and closable pipe support 210. The structure of the support frame 100 and the support frame 300 except for the structure frame 200 is the same as that of the support frame 100 and the patriarchal frame 300 described in the first embodiment, Therefore, differences from the first embodiment will be mainly described below.

The pipe support 210 of the structure frame 200 according to the third embodiment may include a fixed support 210a, an opening and closing support 210b and a clamping mechanism 210c.

Here, the fixing pin 210a may have a semi-circular shape that can cover one side of the riser pipe 10, and both ends of the fixing pin 210a may be fixed to the supporting frame 100 via the connecting frame. An opening / closing member 210b may be rotatably connected to one side of the stationary support 210a.

The opening and closing member 210b may be in the form of a half-ring that can cover the other side of the riser pipe 10, and may wrap the peripheral surface of the riser pipe 10 together with the fixing member 210a.

Since the opening and closing member 210b is connected to the stationary support 210a through a conventional hinge structure, the pipe support 210 can be selectively opened and closed for insertion of the riser pipe 10. [ The clamping mechanism 210c is provided on the opening and closing member 210b so as to restrict the opening and closing member 210b to the fixing member 210a when the opening and closing member 210b is closed with respect to the fixing member 210a. May be provided.

The clamping mechanism 210c is a locking means for locking between the opening / closing support 210b and the fixed support 210a, and a conventional locking device can be used. Therefore, when the opening and closing member 210b is closed with respect to the stationary support 210a, the state of restraint of the riser pipe 10 can be continuously maintained through the clamping mechanism 210c.

[Fourth Example ]

FIG. 6 is a perspective view illustrating a chair support according to a fourth embodiment of the present invention. FIG.

As shown in FIG. 6, in the fourth embodiment of the present invention, the sub support frame 120 'may include a plurality of sub support frames 120a' to 120c 'slidingly coupled with each other, One support frame 300 'may be mounted on the sub support frame 120, respectively. Here, the structure frame 200 excluding the sub support frame 120 'and the patriotic frame 300' is the same as the structure frame 200 described in the first embodiment, and a detailed description thereof will be omitted.

The plurality of sub support frames 120 'according to the fourth embodiment includes a first sub support frame 120a' slidably coupled to the main support frame 110, a first sub support frame 120a ' A second sub support frame 120b 'slidably coupled to the second sub support frame 120b' and a third sub support frame 120c 'slidably coupled to the second sub support frame 120b'. At this time, the first to third child support frames 300a 'to 300c' may be mounted on the first to third sub support frames 120a 'to 120c', respectively.

The thicknesses of the first through third patio frames 300a 'through 300c' may be different from each other such that the upper surfaces thereof are located on the same plane.

For example, the thickness of the third patriotic frame 300c 'mounted on the third sub-support frame 120c' is thicker than the thickness of the second patriotic frame 300b 'mounted on the second sub-support frame 120b' , The thickness of the second footpit frame 300b 'mounted on the second sub support frame 120b' may be thicker than the thickness of the first footpit frame 300a 'mounted on the first sub support frame 120a' .

Accordingly, when the first to third sub support frames 120a 'to 120c' slide respectively, the spacing between the first to third patio frames 300a 'to 300c' can be adjusted, , It is possible to realize an effect of enlarging the entire area of the patriotic support that the worker is stepping on.

As described above, according to the present invention, since the chief support can be effectively installed even in a narrow work space of a marine platform, it is possible to secure a work space in which a worker moves and a construction work is performed, Since the rooster support can be installed, it has the advantage of effectively securing the riser pipe and structurally securing the rooster support.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. Skilled artisans may implement a pattern of features that are not described in a combinatorial and / or permutational manner with the disclosed embodiments, but this is not to depart from the scope of the present invention. It will be apparent to those skilled in the art that various changes and modifications may be readily made without departing from the spirit and scope of the invention as defined by the appended claims.

100: support frame 110: main support frame
110a: main support portion 110b: main upper side horizontal portion
110c: main lower horizontal part 111: upper jaw
112: lower engaging jaw 120: sub support frame
120a: Sub-support portion 120b: Sub-
120c: sub-lower horizontal part 130: handle
200: Structure frame 210: Pipe support
210a: fixed base 210b: open base
210c: clamping mechanism 211a: first sliding piece
211b: second sliding piece 220a: first connecting frame
220b: second connection frame 221: sliding groove
300: chief frame

Claims (9)

A pair of support frames disposed side by side across the pipe;
A structure frame having a pipe support portion vertically connected between the pair of support frames and wrapping the pipe; And
And a plurality of patriotic frames vertically connected between the pair of support frames to be spaced apart from the structure frame,
The support frame
A main support frame; And
And a sub support frame slidably connected to the main support frame such that an overall length of the support frame is variable,
The structure frame
A first connection frame fixed to one of the pair of support frames and having a sliding groove in the longitudinal direction;
A second connection frame fixed to the other one of the pair of support frames and having a sliding groove in the longitudinal direction; And
A first sliding piece slidably inserted into the sliding groove of the first connecting frame and a second sliding piece inserted into the sliding groove of the second connecting frame so as to be slidable, A patriarchal support. delete The method according to claim 1,
The main support frame
A main support;
A main upper horizontal part horizontally connected to an upper end of the main support part and having an upper stopping protrusion at a tip thereof; And
And a main lower horizontal part horizontally connected to a lower end of the main support part and having a lower stopping jaw at a tip thereof. The method according to claim 1,
Wherein the sub support frame includes a plurality of sub support frames slidingly coupled to each other,
Wherein a plurality of patriotic frames are mounted on the plurality of sub support frames and the spacing distance between the plurality of patriotic frames is adjusted when sliding the plurality of sub support frames. delete A pair of support frames disposed side by side across the pipe;
A structure frame having a pipe support portion vertically connected between the pair of support frames and wrapping the pipe; And
And a plurality of patriotic frames vertically connected between the pair of support frames to be spaced apart from the structure frame,
The pipe support
Fixed earth;
An opening / closing member rotatably connected to the stationary support; And
And a clamping mechanism for fixing the open / close support to the fixed support to restrain the pipe support,
The structure frame
A first connection frame fixed to one of the pair of support frames and having a sliding groove in the longitudinal direction;
A second connection frame fixed to the other one of the pair of support frames and having a sliding groove in the longitudinal direction; And
A first sliding piece slidably inserted into the sliding groove of the first connecting frame and a second sliding piece inserted into the sliding groove of the second connecting frame so as to be slidable, A patriarchal support. The method according to claim 1,
Wherein the pair of support frames are disposed across a riser pipe used in an offshore platform. The method according to claim 1,
On the inner surface of the sub support frame
And a handle for sliding the sub support frame from the main support frame is provided. The method according to claim 1,
Wherein the longitudinal section of the sub support frame is formed in a " C "shape having" C "or two bends with one bend.

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