KR101567483B1 - Trust structure for moving scaffold in a ship - Google Patents

Abstract

In the present invention, a scaffold transfer structure installed in a ship is installed inside a large structure such as a tank or a pressure vessel of a ship, so that it can be easily installed and disassembled while firmly supporting a load when installing or dismounting a scaffold that provides a work space The present invention relates to a thrust structure, which is installed at a number corresponding to the number of a pair of horizontal frame extension bars formed on an upper portion of a scaffold unit provided at a lower portion thereof, and is mounted on an upper portion of the extension bar, And a plurality of first fixing plates fixed to the upper surface of the supporting tool and fixing means at the upper ends of the first fixing plates are coupled to each other to extend vertically downward, A plurality of fastening means coupled to a lower end of the fastening means and spaced apart from the support tool by a predetermined length, A second fixing plate, a plurality of base frames interconnecting the upper portion of the first fixing plate in the lateral and longitudinal directions, and a plurality of base frames connected to one end of the base frame connected in the lateral direction, A plurality of outer frames which interconnect the upper ends of the first, second, and third support frames, and a plurality of connection frames A binding frame installed on an upper portion of a connecting frame connecting mutually outer frames formed on the upper portion of the first supporting frame and fixed to the mounting plates fixed to both side ends of the connecting frame, And a shackle fastening member fixed to the center of the fastening frame and fastened to each other. Provide water.

Description

Technical Field [0001] The present invention relates to a trust structure for moving a scaffold in a ship,

In the present invention, a scaffold transfer structure installed in a ship is installed inside a large structure such as a tank or a pressure vessel of a ship, so that it can be easily installed and disassembled while firmly supporting a load when installing or dismounting a scaffold that provides a work space And more particularly, to a scaffold transferring structure installed in a ship.

Generally, in industrial sites where high-altitude work is required, scaffolds are installed so that workers can work safely in high places. In particular, scaffolding and disassembly work frequently occur for internal mounting work, welding work and painting work.

In the installation of the patriarch for painting inside the hull, such as a tank, a scaffold is formed by connecting a rope or the like to a pipe from the lower side to the upper side where a painting operation is required, and a scaffold is mounted thereon, or a scaffold is installed near the both side walls. When the deck is connected to the side, install the scaffold.

In particular, a special scaffolding is installed in the cargo hold of the membrane ELENGE line for the operation of the insulation panel of the cargo container system and the membrane sheet.

In order to dismantle the scaffold or the heaviest heavy girder during the process of removing the special scaffold after completion of the work, two jigs including the rollers are mounted on the top of the special scaffold, After the steel wire is clamped to the big girder, the air (or electric) winch is driven, the big girder clamped with steel wire and shackle is lowered to the bottom of the floor, The disassembly progressed.

However, when the big girder is dismantled by using the jig for descaling, two jigs are required to support the weight of the big girder. Thus, two winches and two wires are required for each jig, It takes a lot of time to assemble and disassemble it by using a tool, and there is a safety problem that a big girder can fall when the two winches operate unbalancedly with each other.

Further, when assembling and disassembling the jig, additional tools are required, which is troublesome in assembling and disassembling the jig.

Korean Patent No. 10-0947452 (title of invention: jig for dismantling big girders of special chief equipment)

DISCLOSURE OF THE INVENTION The present invention has been made in order to solve the above problems of the related art, and it is an object of the present invention to provide a scaffold which is installed inside a large structure such as a tank or a pressure vessel of a ship, A truss structure or the like for connecting the large structures to each other is installed on the upper side of the scaffold for moving the scaffold and the truss structure when installing and disassembling the scaffold structure, The present invention is intended to provide a scaffold transferring trust structure provided in a ship that can be easily installed and dismounted while firmly supporting loads such as structures.

A pair of vertical frames formed vertically and spaced apart from each other are provided on both sides of the vertical frame, the vertical frames being mutually spaced apart from each other, an extension bar connecting the vertical frames and extending horizontally through both ends of the vertical frame, And a plurality of horizontally reinforcing frames provided on the upper side of the scaffold units, the horizontally reinforcing frames being connected to each other so as to interconnect the pair of vertical frames, In this case,

A plurality of horizontal frame extension bars formed at the upper portion of the scaffold unit and having a plurality of insertion grooves formed on the upper portion of the extension bar and having an insertion groove having a shape corresponding to the upper face and both sides of the extension bar, A plurality of first fixing plates fixed to the upper surface of the supporting tool, and a plurality of first fixing plates coupled to both ends of the first fixing plate, A plurality of second fixing plates provided to be spaced apart from each other by a predetermined length below the first fixing plate, a plurality of base frames interconnecting the upper portion of the first fixing plate in the lateral and longitudinal directions, A plurality of first, second, and third support frames extending radially upwardly to be spaced apart from each other at predetermined intervals, 1, 2, and 3 support frame, a plurality of connection frames that are spaced apart from each other, and a plurality of connection frames that connect mutually outer frames formed on the upper portion of the first support frame, And a shackle fastening member which is fixed to the connecting frame and is fastened to the center of the fastening frame by being fastened to each other, Thereby providing an installed scaffold transferring structure.

When the horizontal frame of the scaffold unit passes through the inside of the vertical frame, one side of the cylindrical horizontal frame is formed as a compressed vertical vertical piece, and the horizontal frame includes an extension bar One end of which is extended in a cylindrical shape while one end of the vertical piece is formed,

One end of the insertion groove formed in the bottom surface of the support tool being engaged while the support tool is seated on the upper portion of the extension bar has a first groove of a semicircular shape corresponding to the cylindrical shape of the extension bar and an insertion groove And the other side is provided with a second groove corresponding to a vertical piece of the extension bar.

On the other hand, the first support frame provides a scaffolding thrust structure provided in a ship having a slope at a predetermined angle outward.

On the other hand, the shackle fastening member includes a first fastening plate of a " C " type for fastening the connecting frame and the fastening frame, a second fastening plate for fastening the fastening frame to the connecting frame, The present invention provides a scaffold transferring structure provided in a vessel made of a plate.

The present invention relates to a scaffold transferring structure provided in a ship which is installed inside a large structure such as a tank or a pressure vessel of a ship and which is easy to install and dismount easily while supporting a load when installing or dismounting scaffolds, .

In addition, the thrust structure of the present invention includes a plurality of frames supporting the thrust structure to firmly support loads of a structure such as a scaffold moving downward or upward and to disperse loads, and a radial frame structure interconnecting the frames. , It is made of titanium and aluminum material for the solid support force corresponding to the load and the weight of the thrust structure itself.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front perspective view in which a scaffold transferring structure installed in a ship according to the present invention is installed on the upper side of a scaffold unit. FIG.
2 is a rear perspective view in which a scaffold transferring structure installed in a ship according to the present invention is installed on an upper part of a scaffold unit.
3 is a perspective view of a scaffold unit installed under a scaffold transferring structure installed in a ship according to the present invention.
FIG. 4 is a horizontal frame and a vertical frame connection structure of a scaffold unit installed under a scaffold moving trust structure installed in a ship according to the present invention; FIG.
FIG. 5 is a front perspective view of a skid traveling thrust structure installed in a ship according to the present invention. FIG.
6 is a view showing a structure of a first fixing plate-supporting tool-second fixing plate of a tethered transferring structure provided in a ship according to the present invention.
FIG. 7 is a view showing the structure of a support tool-first fixing plate of a tilting-type thrust structure provided in a vessel according to the present invention; FIG.
8 is a rear perspective view of a skeletal movement trust structure installed in a ship according to the present invention.
9 is a structural view of a shackle fastening member in a skeletal movement trust structure provided in a ship according to the present invention.
10 is a structural view showing a shackle fastening member in a skeletal movement trust structure provided in a vessel according to the present invention.
FIG. 11 is a side view in which a scaffold transferring structure installed in a ship according to the present invention is installed in a scaffold unit. FIG.

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail with reference to the drawings.

Note that the same or corresponding portions in the drawings are denoted by the same reference numerals and the description thereof will not be repeated.

The scaffold unit 200 installed below the scaffold transfer structure 100 (hereinafter, referred to as 'the thrust structure') installed in the vessel of the present invention is generally a unit for installing a scaffold, which is a large structure in a ship, And the components thereof are as follows.

As shown in FIG. 3, the scaffold unit 200 is vertically formed and has a pair of vertical frames 210 spaced apart from each other. The vertical frames 210 are spaced apart from each other. The vertical frames 210 are interconnected A plurality of horizontal frames 220 are formed on both sides of the vertical frame 210. The horizontal frames 220 extend through the interior of the vertical frame 210 and extend horizontally outwardly. A plurality of horizontally reinforcing frames 230 connected between the vertical frames 210 facing each other are provided. The scaffold unit 200 has a skeleton structure of a hexahedron, and a vertical frame And a horizontal frame 220 interconnecting the pair of vertical frames 210 on both sides of the horizontal frame 220 connects the horizontal frame 220 through the through holes formed on one surface of the vertical frame 210 Horizontal frame (2 20 are integrally formed with the extension bars 221 extending horizontally outward.

A plurality of horizontal frames 220 connecting the pair of vertical frames 210 on both sides of the horizontal frame 220 are spaced apart from each other. A plurality of horizontally reinforcing frames 230 interconnecting one side of the vertical frame 210 to which the horizontal frames 220 are connected are installed so as to have an integral structure.

Therefore. The vertical frame 210, the horizontal frame 220 and the horizontal reinforcing frame 230 are connected to form an integral scaffold unit 200. The scaffold unit 200 is stacked and arranged in the row or column direction, The scaffold unit 200 may be interposed when the scaffold unit 200 is arranged in rows or columns by providing an interview plate 240 at the lower end of the vertical frame 210 and the end of the extension bar 221 of the horizontal frame 220 (Not shown) such as a bolt / nut so that the corresponding vertical frame 210 or the interposed plate 240 formed on the extended bar 221 of the horizontal frame 220 are brought into contact with each other and fixed to the scaffold unit 200 are fixed to each other.

4, the horizontal frame 220 has a structure in which the horizontal frame 220 and the extension bar 221 are separated from each other, The horizontal frame 220 is connected to the other surface of the vertical frame 210 that is in contact with both sides of the horizontal frame 220, An extension bar 221 extending in the longitudinal direction is provided.

At this time, a binding hole 223 penetrates through one side surface of the vertical frame 210, which is horizontally extended on one side and the other side of the vertical frame 210, The binding ring 250 is coupled to the horizontal frame 220 and the binding hole 223 of the extension bar 221 in the outer circumferential direction of the vertical frame 210 through the interconnection, The frame 220 and the extension bar 221 are provided to be fixed.

When the horizontal frame 220 is in the form of a cylindrical pipe, both ends of the horizontal frame 220 are compressed on both sides of the horizontal frame 220 to be formed into a vertical piece 222. In this case, And a vertical piece 222 is formed to correspond to a load received upward or downward when arranged in a row or a row of the scaffold unit 200 so as to reinforce the load weakness at the end of the horizontal frame 220 connected to one side of the vertical frame 210 ).

One end of the extension bar 221 or the end of the extension bar 221 connected to the vertical frame 210 is formed in the same shape as the vertical piece 222 formed at the end of the horizontal frame 220, And is connected to one surface of the vertical frame 210 to have an integral structure with the vertical frame 210.

When the vertical part 210 extends through one side of the vertical frame 210 as a unitary structure and the extended part 221 extending in the horizontal frame 220 described above is installed through the one side of the vertical frame 210, A vertical piece 222 is formed at a predetermined length of the horizontal frame 220 and the extension bar 221 exposed from the inside and the center of the vertical piece 222 is positioned inside the vertical frame 210, The exposed portion of the flake 222 is located at the end of the horizontal frame 220 and at the end of the extension 221.

As shown in FIG. 3, a scaffold, which is a large structure formed by arranging the scaffold units 200 in rows or columns in a ship, is installed. In the upper part of the scaffold as shown in FIGS. 1 and 2, (Not shown) is connected to the thrust structure 100 to move upward or downward when a structure connected to the roller device, that is, the scaffold unit 200 or the truss structure (big girder) is installed or disassembled The thrust structure 100 of the present invention is installed to support a structure connected by a roller device while connecting a roller device (not shown).

Therefore, the components of the thrust structure 100 of the present invention and their coupling relationship will be described as follows.

First, as shown in FIGS. 1 and 5, a support tool 110 installed on an extension bar 221 of the scaffold unit 200 for seating and fixing the thrust structure 100 on the scaffold unit 200, A supporting tool 110 is provided in a number corresponding to the number of the extending bars 221 and an insertion groove 111 is formed at the center of the bottom of the supporting tool 110 as shown in FIG. And the shape of the insertion groove 111 is formed in a shape corresponding to the shape of the upper surface and both side surfaces of the extension bar 221 so that the insertion groove 111 intervenes with both sides of the upper surface of the extension bar 221 .

1 and 2, the insertion groove 111 of the support tool 110 has an extension (not shown) extending from the end of the extension bar 221 extending horizontally to one side of the vertical frame 210 to a predetermined length, 4, a vertical piece 222 having a predetermined length is formed at an end of the extension bar 221, and a cylindrical shape having a predetermined length extending from the vertical piece 222 The shape of one side of the extension bar 221 of the support tool 110 corresponds to the shape of the vertical extension 222 of the extension bar 221 and the cylindrical extension bar 221 of the predetermined length when the insertion groove 111 of the support tool 110 is received As shown in FIG.

As shown in FIGS. 6 and 7, when the support tool 110 is installed on the extension bar 221 and fixed to the support tool 110, the first fixture plate 120a is fixed in a plate shape Is mounted and fixed on the upper surface of the support tool 110 on a horizontal plate having a size larger than the size of the upper surface of the support tool 110 on the plate of the first fixing plate 120a, And the other end of the fastening means 20 is fastened to the lower end of the extension bar 221. The fastening means 20 includes a fastening means 20 such as a bolt / nut extending vertically downwardly, (120b).

The supporting tool 110 fixed to the lower portion of the first fixing plate 120a may be formed as a body with the first fixing plate 120a and the supporting tool 110. [

The second fixing plate 120b is coupled to the extension bar 221 by fastening the fastening means 20 fastened to the first fastening plate 120a so that the support tool 110 is tightly fixed to the upper portion of the extension bar 221, The insertion groove 111 of the support tool 110 closely contacts the upper surface of the extension bar 221 while holding the upper surface of the extension bar 221 and the support tool 110 is fixed to the extension bar 221.

As shown in FIGS. 5 and 8, a plurality of base frames 130 connected to each other in the horizontal and vertical directions of the upper portion of the first fixing plate 120a may be formed by the first fixing plate 120a The first and second fixing plates 120a and 120b are connected to each other to form a quadrangular side of the base frame 130, The base frame 130 can be further connected.

At this time, the bottom surface of the base frame 130 is fixed to the upper surface of the first fixing plate 120a by welding or the like.

As shown in FIGS. 5 and 8, a plurality of radially extending upwardly extending spaced-apart spaced-apart spaced apart spaced-apart spacers The first, second, and third support frames 140a, 140b, and 140c of the first, second, and third support frames 140a, 140b, and 140c are radially connected to one ends of a pair of the base frames 130, The first, second, and third support frames 140a, 140b, and 140c extend upward and rearward, respectively. The first, second, and third support frames 140a, 140b, and 140c are inclined at a predetermined inclination And the first, second, and third support frames 140a, 140b, and 140c are formed to have the same length.

The first support frame 140a is formed so as to be inclined at a predetermined slope of the outer side (the second support frame is provided inside the first support frame) instead of vertically extending upward.

5 and 8, the plurality of outer frames 150 connecting the upper ends of the first, second, and third support frames 140a, 140b, and 140c are connected to the first, The frames 140a, 140b and 140c extend radially with the same length to provide a curved outer frame 150 by interconnecting the upper ends of the first, second and third support frames 140a, 140b and 140c.

That is, a pair of outer frames 150 connecting upper ends of the first, second, and third support frames 140a, 140b, and 140c formed on the front and rear sides, respectively, are installed on the upper portion of the thrust structure 100.

As shown in FIGS. 5 and 8, a plurality of spaced connection frames 160 connecting the outer frames 150 are connected horizontally to a pair of outer frames 150 formed on the upper portion A plurality of spaced apart connection frames 160 are installed and fixed so that the connection frames 160 are spaced apart from each other so as to have resistance corresponding to the external pressure of the outer frame 150.

As shown in FIGS. 5 and 8, the first support frame 140a is installed on the upper side of the connection frame 160 connecting the mutual outer frames 150 formed on the upper side of the first support frame 140a, The binding frame 170 that is fixed to the mounting plate 161 fixed to the end of the shackle fastening member 180 is fixed to the shackle fastening member 180 while being tightly fastened to the shackle fastening member 180 The first and second support frames 140a and 140b are provided at both ends of a connection frame 160 that interconnects upper ends of a pair of first support frames 140a provided on one side of the thrust structure 100, The upper binding frame 170 and the lower connecting frame 160 are connected to each other by a binding frame 170 which is linearly connected to the upper portion of the connecting frame 160 by connecting the fixed mounting plates 161, Or into a predetermined space It is formed to be provided.

9 and 10, the shackle fastening member 180 fastened and fixed to the fastening frame 170 and the connecting frame 160 located at the lower portions of the fastening frame 170 may be mounted on the shackle A shackle 10 is fastened to the shackle fastening member 180 to fasten a shackle 10 to a roller device (not shown), that is, a truss structure, The shackle fastening member 180, the shackle 10, and the roller device (not shown) are separated and assembled, so that the structure can be easily replaced according to the load of the truss structure Respectively.

11, the thrust structure 100, which is seated on the upper portion of the scaffold unit 200 and is fastened and fixed, has a structure in which the throttle structure 100 is connected and assembled in the above- A truss structure connected to a roller device (not shown) bound to the shackle 10 of the shackle fastening member 180 of the thrust structure 100 when the scaffold unit or the truss structure (big girder) The thrust structure 100 is supported on the upper portion of the scaffold unit 200 and supported so as to exert a dispersing force with respect to the load in the load of the truss structure when moving up and down.

First, the resistance against the load is supported by the support tool 110 bound to the extension bar 221 of the upper vertical frame 210 of the scaffold unit 200, and the first, second, and third support frames 140a 140b and 140c of the first, second and third support frames 140a, 140b and 140c are dispersed, the outer frame 150, which is connected to the upper ends of the first, second and third support frames 140a, 140b and 140c, The connecting frame 160 connecting the outer frames 150 strengthens the supporting force against the supporting force of the outer frame 150 to strengthen the dispersion and supporting force against the load so that the truss structure in the ship can be safely moved up and down.

4 and 7, when the horizontal frame 220 of the scooping unit 200 passes through the inside of the vertical frame 210, the both sides of the cylindrical horizontal frame 220 are compressed to form a vertical One end of the extension bar 221 extending from the horizontal frame 220 through the inside of the vertical frame 210 is formed into a cylindrical shape while one end of the vertical piece 222 is formed, ,

One side of the insertion groove 111 in the insertion groove 111 formed on the bottom surface of the support tool 110 being coupled while the support tool 110 is seated on the upper portion of the extension bar 221 is inserted into the cylindrical shape of the extension bar 221 The other end of the insertion groove 111 in which the corresponding cross section has a semicircular shape and the first groove 111a is connected to the second groove 111b corresponding to the vertical piece 222 of the extension bar 221 The present invention provides a scaffold transferring structure provided in a ship.

When the horizontal frame 220 extends through the vertical frame 210 of the scaffold unit 200 as described above, when the horizontal frame 220 passes through the holes formed on one surface of the vertical frame 210, The vertical piece 222 is formed to have a predetermined length of the horizontal frame 220 exposed to both sides of the hole while the frame 220 is brought into the hole.

The vertical pieces 222 are formed to have the same cross-sectional shape as the vertical pieces 222 while compressing both side surfaces of one side of the cylindrical horizontal frame 220 to form a flat vertical piece 222.

The horizontal frame 220 and the extension bar 221 are separated from each other so that the horizontal frame 220 and the extension bar 221 are connected to each other through the vertical frame 210 A vertical piece 222 having a predetermined length is formed at an end of the extended bar 221 which is to be fixed while the extended bar 221 is fixed while being interposed therebetween and a vertical frame 222 The vertical frame 222 is formed at a predetermined length from one end of the horizontal frame 220,

One end of the horizontal frame 220 is connected to one vertical frame 210 and the other end of the horizontal frame 220 is horizontally fixed to one side of the other vertical frame 210 spaced apart from the one vertical frame 210. A vertical piece 222 is formed to have a predetermined length at the other end to be interposed and an end of the extension bar 221 is formed on the other surface of the other vertical frame 210 facing the other end of the horizontal frame 220, A vertical piece 222 is formed at a predetermined length at the end of the extension bar 221 that is being interviewed and fixed.

One side of the insertion groove 111 in the insertion groove 111 formed on the bottom surface of the support tool 110 which is coupled while the insertion groove 111 of the support tool 110 is seated on the upper portion of the extension bar 221 is extended The first groove 111a having a semicircular cross section corresponding to the cylindrical shape of the bar 221 and the other side of the insertion groove 111 connected to the first groove 111a are connected to the vertical piece 222 of the extension bar 221 And is formed as a corresponding second groove 111b.

The insertion groove 111 of the support tool 110 is inserted into the first groove 111a so as to have the insertion groove 111 corresponding to the shape of the extension bar 221 to which the support tool 110 insertion groove 111 is inserted, And the second groove 111b so that the insertion groove 111 of the support tool 110 is inserted into the first groove 111a to support a truss structure or the like having a load by the above- 111a and the second grooves 111b, it exhibits a fast dispersion and a restraining force of the load, and exhibits a resistance against the load, thereby having a more stable supporting force.

In addition, the first support frame 140a provides a scaffolding thrust structure installed in a vessel having a slope at a predetermined angle outward.

The load applied to the first support frame 140a located at the outer periphery of the thrust structure 100 is dispersed at a high speed and the first support frame 140a is fixed to the outside of the first support frame 140a If the first support frame 140a is vertically formed, a load is concentrated only on the first support frame 140a and the corresponding base frame 130a, which is connected to the first support frame 140a, And the support tool 110 are concentrated and the strap structure 100 is deformed and disassembled.

5, both ends of the base frame 130 connecting the lower ends of the first support frames 140a through the upper ends of both sides of the first support frames 140a are connected diagonally to each other, The first support frame 140a is provided with a dispersion frame 190 connected to the first support frame 140a to rapidly disperse the concentrated load applied to the first support frame 140a, .

9 and 10, the shackle fastening member 180 includes a first fastening plate 181 of the "A" type for fastening the connecting frame 160 and the fastening frame 170, And a second fastening plate 182 which is fastened to the fastening plate 181 by fastening means 20 and fastening holes 183 formed at lower ends thereof.

The shackle fastening member 180 is separated from the first fastening plate 181 and the second fastening plate 182 and is interposed between the connecting frame 160 and the binding frame 170 to form a single shackle fastening member 180 ).

A fastening hole 183 is formed at the lower end of the second fastening plate 182 to bind the shackle 10 through the fastening hole 183.

The shackle fastening member 180 may be made of a titanium material to prevent cracks or abrasion due to a load applied to the shackle 10.

As described above with reference to the above embodiments, the scaffold-moving thrust structure provided in the ship can be manufactured by variously changing the design. The principles of the thrust structure can be fabricated by limiting the principle of the present invention to the structure of the present invention, A person skilled in the art can easily make a design change.

A first supporting frame 120a, a second fixing plate 120b, a base frame 130, a first supporting frame 140a, a second supporting frame 140b, a third supporting frame 140b, : 140c, an outer frame: 150, a connecting frame: 160, a binding frame: 170, a shackle fastening member: 180, a dispersion frame: 190, a scaffolding unit: 200, a vertical frame: 210, Edition: 222

Claims (5)

A pair of vertical frames formed vertically and spaced apart from each other are provided on both sides of the vertical frame and are spaced apart from each other, 1. A scaffolding thrust structure installed in an upper end of a scaffold unit provided with a plurality of frames and provided with a plurality of horizontally reinforcing frames connected to each other so as to interconnect the pair of vertical frames on both sides,
A plurality of horizontal frame extension bars formed at the upper portion of the scaffold unit and having a plurality of insertion grooves formed on the upper portion of the extension bar and having an insertion groove having a shape corresponding to the upper face and both sides of the extension bar, A support tool,
A plurality of first fixing plates fixed to the upper surface of the supporting tool,
A plurality of second fixing plates coupled to both ends of the first fixing plate so as to be coupled to upper ends of the fastening means and vertically downwardly coupled to the lower ends of the fastening means,
A plurality of base frames interconnecting the upper portion of the first fixing plate in the horizontal and vertical directions,
A plurality of first, second, and third support frames connected to one end of the base frame, the first, second, and third support frames extending radially upwardly to be spaced apart from each other at a predetermined interval;
A plurality of outer frames for interconnecting upper ends of the first, second and third support frames,
A plurality of connection frames spaced apart from each other by the outer frames;
A binding frame installed on an upper portion of a connection frame for connecting mutually adjacent frames formed on the upper portion of the first support frame and fixed to mutually connected mounting plates fixed to both side ends of the connection frame,
And a shackle fastening member fixed to the center of the coupling frame and the coupling frame to each other. [3] The apparatus of claim 1, wherein when the horizontal frame of the scaffold unit passes through the inside of the vertical frame, the horizontal frame of one side of the cylindrical horizontal frame is formed as a compressed vertical vertical piece, One end of the extending extension bar extends in a cylindrical shape while one end of the vertical piece is formed,
One end of the insertion groove formed in the bottom surface of the support tool being engaged while the support tool is seated on the upper portion of the extension bar has a first groove of a semicircular shape corresponding to the cylindrical shape of the extension bar and an insertion groove And the other side is formed as a second groove corresponding to a vertical piece of the extension bar. 2. The structure according to claim 1, wherein the first supporting frame has a slope at an outer side at a predetermined angle. [2] The apparatus as claimed in claim 1, further comprising a dispersion frame connected to the opposite ends of both sides of the first support frame, (2) A scaffold transfer structure installed in a ship having a scaffold structure. The shackle fastener according to claim 1, wherein the shackle fastening member is fastened to the first fastening plate of the " A " -shaped type so as to bring the connection frame and the fastening frame into contact with each other through fastening means, And a second fastening plate formed on the second fastening plate.

Images