KR20210108552A - Building Systems Scaffolding - Google Patents

Abstract

The disclosed invention relates to a system scaffolding for a building, which comprises: a plurality of vertical members installed to be perpendicular to the ground surface and provided to be parallel to each other; a plurality of first connection units formed on an outer surface of the vertical member and spaced at a predetermined interval; and a plurality of first horizontal members, of which each end is coupled to the first connection unit, connecting the vertical members.

Description

Building Systems Scaffolding

The disclosed subject matter relates to a scaffolding system for a building system, and more particularly, to a scaffolding system for a building system including a connection part formed on a vertical member and a horizontal member easily coupled to the connection part.

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

In general, scaffolding refers to temporary scaffolding used in industrial sites such as construction and construction, or temporary facilities that are temporarily installed so that people, equipment, and materials can be placed and worked for facility maintenance. Unlike the existing steel pipe scaffolding, it is a scaffold with relatively high safety as it is manufactured to be standardized and assembled through structural calculations.

When installing scaffolding at a construction site, a plurality of vertical scaffolding is installed parallel to each other in a height direction on the outer wall of a building, and a plurality of horizontal scaffolding is installed in a horizontal direction across the vertical scaffolding, thereby installing it in a lattice type as a whole.

However, since the scaffold is manufactured using a thick, high-strength steel pipe to prevent deformation, it is heavy and inconvenient to transport and install.

As an example of a conventional scaffold, in Korean Utility Model Publication No. 20-2012-0004756, a connector made of a plurality of brackets and slots is welded to a vertical member at arbitrary intervals depending on the purpose of use and installed, and the horizontal member is the upper and lower surfaces of both ends of the horizontal member. Disclosed is a system scaffold that has a “c” shape and is installed in a connector of a vertical member by inserting the inclined surface of the connecting means into the slot of the bracket according to the inclination of the bracket to connect the vertical member and the horizontal member.

In addition, Korean Patent No. 10-1224183 discloses a prefabricated system scaffold in which a vertical member and a horizontal member are interconnected and installed in multiple stages in the horizontal and vertical direction, and a coupling plate having one or more coupling holes is formed in the vertically installed vertical member, and the coupling At least one horizontal member installed horizontally on the plate and the multi-function panel are connected to each other by a fastening member, and the fastening member is formed so that the fastening groove corresponding to the coupling hole coincides with a fastening pin that passes through the coupling hole and the fastening groove at the same time On the other hand, the fastening member on which the multi-function panel is installed is formed with a fastening member fixing pin for a panel bent outwardly in the shape of an 'L', and the multi-function panel has a multi-function panel fixing pin hole formed at the top of the plate. And the structure formed at the bottom is disclosed.

However, the conventional scaffold structure as described above has a problem in that the connection position of the horizontal member to the vertical member is fixed, and the horizontal member cannot be installed by changing the angle with respect to the vertical member according to the work situation of the field. This made it difficult to work and required a lot of material cost, so it was desired to reduce the weight of the material.

In addition, scaffolding is a temporary structure installed to work at a high place during construction, and forms a scaffold for transporting materials or moving workers.

Since these scaffolds are temporary structures, they must be easy to install and dismantle, and at the same time, they need to be structurally stable for worker safety and smooth operation. Therefore, most recently, systemized scaffolding is used in construction work.

The 'prefabricated system scaffolding' of Korean Patent Publication No. 10-1224183 is one of the prior art related to the systemized scaffolding. The 'prefabricated system scaffold' has a vertical member and a horizontal member as the main structures, and the vertical member and the horizontal member are integrated by combining the coupling plate fixed to the vertical member and the fastening member fixed to the end of the horizontal member.

The fastening member is more specifically composed of a fastening groove and a fastening pin that are formed separately from each other. For the ease of installing a scaffold, it is necessary to make the combination of the vertical member and the horizontal member more simply.

In the 'System Scaffolding' of Korean Utility Model Publication No. 20-2012-0004756, a connector is formed on the vertical member and a connecting means is formed on the horizontal member, so that the vertical member and the horizontal member can be combined simply by inserting the connecting means into the connector.

However, vertical members can be combined with multiple horizontal members at a certain height. In the 'System Scaffolding' of Korean Utility Model Publication No. 20-2012-0004756, for this purpose, a plurality of connectors formed separately on a certain height of the vertical member must be fixed respectively. there is trouble

In 'System Scaffolding' of Republic of Korea Utility Model Publication No. 20-0475119, it is possible to install a scaffold more simply by attaching a flange with a number of fixing holes to a vertical pipe and inserting a horizontal pipe fitting into each fixing hole. made it possible

On the other hand, in a general scaffolding, a main structure is formed in a circular pipe shape, and there is a limit to the structural performance of such a main structure.

In addition, since the main structure is pre-fabricated in a factory, etc., it is not easy to install it according to different field conditions.

1. Republic of Korea Public Utility Model Publication No. 20-2012-0004756 2. Republic of Korea Patent Publication No. 10-1224183 3. Republic of Korea Public Utility Model Publication No. 20-2012-0004756 4. Republic of Korea Registered Utility Model Publication No. 20-0475119

Disclosed contents are, in the scaffolding system for construction, a plurality of vertical members, horizontal members, and diagonal members can be easily disassembled and assembled to the connecting part, so as to provide an increase in workability and work efficiency.

In addition, it is not limited to the technical problems as described above, and it is obvious that another technical problem may be derived from the following description.

The disclosed content is installed perpendicular to the ground, a plurality of vertical members are provided in parallel to each other, and a plurality of vertical members are radially formed on the outer surface of the vertical member, the first connecting portion and each end including a connecting hole that is formed through It characterized in that it comprises a first horizontal member detachably coupled to the first connection portion.

According to a preferred feature of the disclosed subject matter, the first connection portion is characterized in that it is formed to protrude to the outside of the vertical member.

According to a preferred feature of the disclosure, a plurality of the first connecting portions are formed to be spaced apart at regular intervals along the longitudinal direction of the vertical member.

According to a preferred feature of the disclosed subject matter, both ends of the first horizontal member is characterized in that the first fitting portion detachably coupled to the first connection portion is formed.

According to a preferred feature of the disclosed subject matter, the first fitting portion includes a fitting hole that is formed through, and the connecting member is coupled through the fitting hole and the connecting hole integrally.

According to a preferred feature of the disclosure, the plurality of connection holes are formed to be spaced apart at regular intervals along the longitudinal direction of the first connection part.

According to a preferred feature of the disclosed content, it is installed perpendicular to the ground, a plurality of vertical members provided in parallel to each other and a central hole through which the vertical member passes in the center, and a plurality of fitting grooves that are recessed on the outside are provided. It characterized in that it comprises a second horizontal member formed with a second connection portion formed at regular angular intervals and a coupling portion detachably coupled to the fitting groove at each end.

According to a preferred feature of the disclosed content, the second connection portion is formed to extend outwardly along the circumference of the vertical member, a plurality of the vertical member is characterized in that it is formed spaced apart at regular intervals along the longitudinal direction of the member.

According to a preferred feature of the disclosed subject matter, the upper and lower surfaces of the second connection part are characterized in that a closing part including a finishing hole formed through the center is detachably coupled.

According to a preferred feature of the disclosed content, the fitting groove includes a first support portion respectively recessed inward from both sides of the outer surface of the second connection portion and a locking portion that is respectively recessed outward from the end of the first support portion, and as a whole It is characterized in that the cross section is formed in a T-shape.

According to a preferred feature of the disclosed content, the coupling portion is formed by cutting downward from the upper surface of the second horizontal member and upward from the lower surface to form a symmetrical inclined portion and an end of the inclined portion upward and downward of the second horizontal member. Each protrusion is formed and characterized in that it comprises a symmetrical projection.

According to a preferred feature of the disclosed content, it is installed perpendicular to the ground, a plurality of vertical members provided in parallel to each other and a central hole through which the vertical member passes in the center, and a plurality of fitting grooves that are recessed on the outside are provided. A second horizontal member having a second connecting portion formed at regular angular intervals and a coupling portion detachably coupled to the fitting groove at each end is formed, a diagonal reinforcing member extending in one direction, and one end of the diagonal reinforcing member being inserted therein It is characterized in that it includes a diagonal connection part having a second fitting part that is formed through the insertion hole, and is formed to protrude outward from the rear surface and is detachably coupled to the fitting groove.

According to a preferred feature of the disclosure, the second fitting portion is formed parallel to the vertical member, and the diagonal connection portion is formed to extend in an oblique direction based on the second fitting portion.

According to a preferred feature of the disclosure, a friction pad portion having a friction coefficient is detachably coupled to one end of the diagonal reinforcing member.

According to a preferred feature of the disclosure, the diagonal reinforcing member includes a first sliding reinforcing member having a slot portion including an elliptical slot hole at one end and a slot fixing portion including a slot fixing hole corresponding to the slot hole at one end. and a second sliding reinforcing member, wherein an annular friction pad is interposed between the first sliding reinforcing member and the second sliding reinforcing member.

According to a preferred feature of the disclosure, one end of the second horizontal member includes a hinge body having an inner side closely coupled to an outer surface of the second horizontal member, and a body fixing hole on one surface, the upper and lower portions of the hinge body A hinge part including a body fixing part formed in each and a hinge fixing part including a hinge hole corresponding to the body fixing hole are formed at one end to be rotatably coupled to the hinge part, and the other end is coupled to the diagonal connection part It is characterized in that it includes a hinge-type diagonal reinforcing member.

The scaffolding system for construction according to the disclosure provides a connection part to which a horizontal member such as a steel pipe is detachably coupled and a corresponding horizontal member, thereby providing work efficiency and ease of work.

1 is a perspective view according to an embodiment of the disclosed subject matter;
Figure 2 is an enlarged view of the main part according to an embodiment of the disclosed subject matter.
3 is an exploded perspective view according to an embodiment of the disclosed subject matter;
4 is a perspective view according to an embodiment of the disclosed subject matter;
5 is an exploded perspective view according to an embodiment of the disclosed subject matter.
6 (a, b) is a main view according to an embodiment of the disclosed subject matter.
7 (a, b) is a main perspective view and a combined view according to an embodiment of the disclosed subject matter.
8 is a perspective view according to an embodiment of the disclosed subject matter;
9 is an exploded perspective view according to an embodiment of the disclosed subject matter.
10 is a schematic view according to an embodiment of the disclosed subject matter.
11 is a perspective view according to another embodiment of the disclosed subject matter.
12 is an exploded perspective view of FIG. 11 which is another embodiment of the disclosed subject matter;
13 is a perspective view of the disclosed contents according to another embodiment;
14 is an exploded perspective view of FIG. 13 that is another embodiment of the disclosed subject matter;
15 is a perspective view and a partially enlarged view according to another embodiment of the disclosed subject matter;

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In describing the embodiments of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the terms to be described later are terms defined in consideration of functions in an embodiment of the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification.

As shown in FIGS. 1, 4, and 8, a plurality of vertical members 100 installed perpendicular to the ground are arranged parallel to each other.

The vertical member 100 is preferably formed of a steel pipe generally used for scaffolding systems for construction.

A plurality of such vertical members 100 are arranged in a line based on any one vertical member 100 after any one vertical member 100 is installed perpendicularly to the ground.

The other vertical member 100 is installed in parallel on the same line forward or backward at the point where any one vertical member 100 is formed, and the plurality of vertical members 100 is the other vertical member 100 . A plurality of them are arranged in a line based on .

Through this, as shown in FIGS. 1, 4 and 8, a space is formed between the vertical members 100 formed in the front or rear, and a rectangular footrest is continuously coupled to the space to support the feet of the operator. do.

The structure and shape of the parallel arrangement of the vertical member 100 and the scaffolding are well-known techniques in the scaffolding system for construction, and detailed descriptions thereof will be omitted.

1 to 3 , the first connection part 200 is formed on the outer surface of the vertical member 100 .

In addition, a plurality of the first connecting portions 200 are formed to be spaced apart at regular intervals along the longitudinal direction of the vertical member 100 .

The spacing may be formed in various ways depending on the purpose of use, and may vary depending on the number of the first horizontal members 300 to be connected to the vertical member 100 or the shape of the system scaffold.

One end of the first horizontal member 300 is respectively coupled to the first connecting portion 200 to connect a plurality of vertical members 100 placed in parallel in a line and perpendicular to the ground.

For the coupling of the first connection part 200 and the first horizontal member 300 , as shown in FIGS. 2 and 3 , the first connection part 200 protrudes outward from the outer surface of the vertical member 100 . and a first connection body 210 and a connection hole 212 formed through the first connection body 210 .

The shape of the first connection body 210 may be formed in various ways, but the first connection body 210 is inserted into and coupled to the first fitting part 310 of the first horizontal member 300 to be described later. For this purpose, it is preferable to have a thin thickness, but to be formed in a plate-like shape with both surfaces being flat.

The degree of protrusion may also be varied. However, as described above, the first connecting body 210 is inserted into the first fitting portion 310 of the first horizontal member 300, and the first fitting portion ( 310) is preferably formed with a value corresponding to the length.

The first connection body 210 may be formed of a plate such as a circle or a rectangle.

However, a plurality of connection holes 212 should be formed in the first connection body 210 , and in consideration of the coupling fixing force coupled to the first fitting portion 310 of the first horizontal member 300 , the vertical member 100 ) is formed extending outwardly from the outer surface to have a horizontal length, and is formed to extend upward or downward at this point in the longitudinal direction of the vertical member 100 and is preferably formed in a rectangular shape having a vertical length.

2 and 3 , a connection hole 212 is formed through the first connection body 210 .

The shape or diameter of the connection hole 212 may be formed in various ways, but the fitting hole 315, which will be described later, is coupled to the connection hole 212 to come to the same position and then coupled by a connection member 1 such as a screw. This is to be fixed, the shape or diameter of the connection hole 212 is preferably formed to correspond to the shape and size of the fitting hole 315 and the connection member (1).

As shown in FIGS. 2 and 3 , a plurality of connection holes 212 are formed in the first connection body 210 and are spaced apart from each other at regular intervals.

The number and spacing of the connection holes 212 may be formed in various ways.

However, as the number of connection holes 212 increases, there is an advantage that a plurality of first horizontal members 300 can be coupled to one first connection part 200 to be used, but the first connection hole 212 to be formed. The area of the connection body 210 must also be increased, so that the manufacturing cost is high and the transportability is poor.

Considering these advantages and disadvantages, the connection hole 212 is preferably formed in three to four.

A plurality of connection holes 212 are formed in a row in the longitudinal direction of the first connection body 210 of the rectangular shape.

By having a plurality of connection holes 212 in this way, it provides an advantage that a plurality of first horizontal members 300 can be coupled to one first connection part 200 .

2 and 3 , the first connection body 210 is formed to be spaced apart from each other at regular angular intervals along the circumference of the vertical member 100 .

The number of the first connection body 210 and the angle spaced apart may be formed in various ways.

However, in consideration of the shape of the vertical member 100 made of a cylindrical steel pipe, it is preferable that the vertical member 100 be formed to have an angle between the front surface, the rear surface, and both sides of 90° respectively.

That is, the four first connection bodies 210 are formed in a cross shape (+) having an angle between them of 90°.

By the arrangement of the first connection body 210, it is possible to connect the vertical members 100 placed horizontally in a line, and the vertical member 100 located in the front and the vertical member 100 located in the rear can be connected. .

In addition, as shown in FIGS. 2 and 3 , one first connection body 210 may be further formed between the four first connection bodies 210 .

In this case, eight first connection bodies 210 are formed, and it is preferable that the angle between each of the first connection bodies 210 is 45°.

As shown in FIGS. 2 and 3 , each end of the first horizontal member 300 is coupled to the first connection part 200 .

To explain this in detail, as shown in FIGS. 2 and 3 , first fitting portions 310 are formed at both ends of the first horizontal member 300 .

2 and 3, both surfaces (front and rear surfaces) of the first connection body 210 are inserted into the first fitting part 310 and coupled thereto.

The shape of the first fitting portion 310 may be formed in various ways, for example, as shown in FIGS. 2 and 3 , the first fitting portion 310 includes the first fitting portion 311 and the second fitting portion. It consists of a support part 312 .

2 and 3 , the first fitting support part 311 is formed to extend in the longitudinal direction of the first horizontal member 300 from one end of the first horizontal member 300 .

The shape of the first fitting part 311 may be formed in various shapes such as a circle, a rectangle, and the like.

However, since the inner surface of the first fitting support part 311 must be coupled to the outer surface of the first connection body 210 in an interview, both surfaces (the front surface and the rear surface) of the first fitting support part 311 are preferably formed in a flat surface. do.

In addition, as shown in FIGS. 2 and 3 , a plurality of first horizontal members 300 may be coupled to one first connection part 200 , in this case to prevent interference between the first horizontal members 300 . In order to do this, the first fitting part 311 is formed as a rectangular plate, and is preferably formed to be round at the end.

2 and 3 , the second fitting part 312 is formed to extend in the longitudinal direction of the first horizontal member 300 from one end of the other side of the first horizontal member 300 .

That is, the second fitting support portion 312 is formed to extend in parallel with the first fitting support portion 311 at a predetermined interval.

As shown in FIGS. 2 and 3 , the first fitting part 311 and the second fitting support part 312 are symmetrically formed.

Thereby, an empty space is formed between the first fitting part 311 and the second fitting support part 312 , and the outer surface of the first connection body 210 is inserted into the empty space.

As shown in FIGS. 2 and 3 , the second fitting part 312 is also formed in the same shape as the first fitting support part 311 .

That is, the end of the second fitting support portion 312 is also formed to be round.

The gap between the first fitting part and the second fitting support part 312 may be formed in various ways.

However, the outside of the first connection body 210 is fitted between the first fitting support part 311 and the second fitting support part 312 to be fixed, the first fitting support part 311 and the second fitting support part 312 . ) is preferably formed to have a value corresponding to the thickness of the first connection body 210 .

As shown in FIGS. 2 and 3 , a fitting hole 315 is formed in the first fitting part 310 .

The first fitting part 310 is composed of a first fitting support part 311 and a second fitting support part 312 , and the fitting hole 315 is formed in the first fitting support part 311 and the second fitting support part 312 . do.

The fitting hole 315 may be formed in various shapes, but in the fitting hole 315, after the first fitting part 310 is coupled to the first connection body 210, a connecting member 1 such as a screw is inserted into the fitting hole. The 315 and the connecting hole 212 are integrally penetrated to be coupled by the connecting member 1 such as a nut, and the fitting hole 315 is preferably formed in a shape corresponding to the connecting hole 212 . .

To explain this in more detail, the inner surface of the first fitting support part 311 and the inner surface of the second fitting support part 312 are respectively coupled to both surfaces of the first connection body 210 in a face-to-face manner, at this time the fitting hole 315 and The connection hole 212 comes to the same position.

One end of the connecting member (1), such as a screw or bolt, passes through the fitting hole (315) of the first fitting part (311) and then the fitting hole (315) of the connection hole (212) and the second fitting support part (312). A fastening member such as a nut is coupled to the end of the connecting member 1 protruding to the outer surface of the second fitting support part 312 and the first horizontal member 300 is coupled to the vertical member 100. .

By the structure of the connection part and the first horizontal member 300 coupled thereto, as shown in FIGS. 2 and 3 , a plurality of first horizontal members 300 are coupled to the vertical member 100 in a line or in parallel. In addition, it can be combined with an oblique line, and it is possible to construct a scaffolding system for a building system without the need for a separate coupling member, providing the advantage of increasing workability and work efficiency.

According to another embodiment of the disclosed content, as shown in FIG. 4 , a plurality of vertical members 100 are formed to be perpendicular to the ground and installed in parallel.

As shown in FIGS. 5 and 6 (a, b), a central hole 412 is formed through the center of the second connection part 400 .

The central hole 412 is formed in a shape corresponding to the shape of the vertical member 100 to be coupled through the vertical member 100, and is preferably formed to have a diameter that can be press-fitted.

The shape of the second connection part 400 may be formed in various shapes such as a cylindrical shape, a rectangular parallelepiped shape, and the like. Considering the general shape of the member 100, it is preferable that the fitting groove 500 is formed in a rectangular parallelepiped shape in which a space is provided.

As shown in FIGS. 5 and 6 (a, b), a plurality of fitting grooves 500 are formed on the outside of the second connection part 400 .

A fitting portion 610 of a second horizontal member 600 to be described later is fitted and coupled to the fitting groove 500 , and the fitting groove 500 is the coupling portion 610 of the second horizontal member 600 . It is preferable to be formed in a shape corresponding to the shape.

As shown in FIGS. 5 and 6 (a, b), a plurality of fitting grooves 500 are formed at regular angular intervals along the periphery on the outer side of the second connection part 400 .

The number of fitting grooves 500 and the points at which they are formed can be formed in various ways, but in the case of a scaffold for a building system, vertical members 100 are installed in a line in parallel at the front, and another vertical member 100 at the rear. is installed in a line in parallel to connect the second horizontal member 600 between each vertical member 100 , and the fitting groove 500 is formed on the slopes of the second connection part 400 , respectively. desirable.

That is, four fitting grooves 500, at an angle of 90°, are respectively formed on the front, rear, and both sides of the second connection part 400 .

As shown in FIG. 5 , the second connection part 400 includes a second connection body 410 and a closing part 420 .

As shown in FIGS. 5 and 6 (a, b), the center of the second connection body 410 includes a central hole 412 through which the vertical member 100 penetrates and is coupled, as described above, It is formed in the shape of a cuboid or cube.

A plurality of fitting grooves 500 are formed in each corner portion of the second connection body 410 formed of a rectangular parallelepiped or cube to have an angle between 90°.

This second connection body 410 is coupled to the vertical member 100 through the central hole 412, whereby each corner relative to the central hole 412 is symmetrical to the outer surface of the cylindrical vertical member 100. will be put

At this time, the corners of the second connection body 410 are coupled to lie in the front with respect to the vertical member 100, and a plurality of fitting grooves 500 based on the corners located in the front are both sides at an angle of 90°, the rear are formed in each

As shown in FIG. 5 , a closing hole 421 corresponding to the central hole 412 is formed in the center of the closing part 420 .

The shape and size of the closing hole 421 can be formed in various ways, but the vertical member 100 is penetrated and fitted in the closing hole 421, so the shape of the vertical member 100 formed of a cylindrical steel pipe Correspondingly, it is formed in a circular shape, and it is preferable to have a size and a diameter to which the vertical member 100 can be fitted.

After the coupling part 610 of the second horizontal member 600 is coupled to the second connection body 410, the closing part 420 is coupled to the upper surface and the lower surface of the second connection body 410 in an interview with the second horizontal member. The coupling between the member 600 and the vertical member 100 is fixed and finished.

To this end, in response to the shape of the second connection body 410 formed in the form of a cuboid or a cube whose upper surface or lower surface is formed in a rectangular shape, the closing part 420 is preferably formed of a rectangular plate.

Various methods such as welding may be used for the method in which the closing part 420 is coupled to the upper and lower surfaces of the second connection body 410 by this structure, respectively.

However, the scaffolding system for construction should be easy to assemble and disassemble. For this purpose, as shown in FIG. 5 , a fitting protrusion 423 protruding in one direction may be formed on one side of the edge of the finishing part 420 .

To explain this in detail, after the coupling part 610 of the second horizontal member 600 is fitted in the fitting groove 500 of the second connection body 410 from the top to the bottom or from the bottom upward, the closing part 420 After the fitting protrusion 423 of the fitting protrusion 423 is placed toward the fitting groove 500, the fitting protrusion 423 is fitted in the upper or lower portion of each fitting groove 500, and the closing part 420 is coupled to the second connection body 410. do.

Since the second horizontal member 600 is not separated from the second connection body 410 by the closing part 420 , there is an advantage in that the coupling force of the second horizontal member 600 is improved.

As shown in FIGS. 5 and 6 (a, b), the fitting groove 500 includes a first support part 510 and a locking part 530 .

The first support portion 510 is respectively recessed from both sides of the outer surface of the second connection body 410 to the inner surface.

That is, the second connection body 410 is recessed inward from both sides of the edge, and a groove is formed between the first support parts 510 .

The shape, depth, and length of the groove may be variously formed, but in the first support part 510, both sides of the inclined part 612 of the coupling part 610 are in contact with the bar shape, depth, and length of the groove are the inclined part ( 612) is preferably formed to correspond to the shape and the like.

As shown in FIGS. 5 and 6 (a, b), the locking part 530 is recessed from both sides of the distal end of the first support part 510 to the outside, respectively.

When the second horizontal member 600 is fitted into the upper or lower portion of the fitting groove 500, the protrusion 615 of the second horizontal member 600 is inserted into the locking part 530, the locking part 530. The shape of is formed in a shape corresponding to the shape of the protrusion 615, and is preferably formed to have a value of length or thickness corresponding to the length or thickness of the locking part 530 for an interference fit.

As shown in FIGS. 5 and 6 (a, b), the first support part 510 is recessed into the inside of the second connection body 410, and the engaging part 530 is the first support part 510. It is formed to be recessed outward (outside of the second connection body 410) at the end of the extended point.

In addition, as described above, each end of the second horizontal member 600 is fitted into the fitting groove 500 , and the fitting groove 500 includes a first support part 510 and a locking part 530 .

In particular, as shown in FIGS. 5 and 6 (a, b), the protrusion 615 of the second horizontal member 600 is fitted to the engaging portion 530, which corresponds to the shape of the protrusion 615. In order to be, the locking part 530 is formed by being recessed from the end of the first support part 510 to the outside, respectively.

As shown in FIG. 5( b ), the fitting groove 500 is formed in a T-shape as a whole by the shapes of the first support part 510 and the locking part 530 .

5 and 7 (a), the coupling portion 610 is formed at each end of the second horizontal member (600).

The coupling portion 610 is inserted and fixed in the fitting groove 500 , and is inserted from the top of the fitting groove 500 in the downward direction or from the bottom to the top direction.

The shape of the coupling part 610 may be variously formed, but as shown in FIG. 7( a ), the coupling part 610 is inserted and fixed in the fitting groove 500 . 612 ) and a protrusion 615 .

As shown in FIG. 7( a ), the inclined portion 612 is formed to be inclined toward the outside from each end of the second horizontal member 600 .

To explain this in more detail, in general, the second horizontal member 600 is formed of a cylindrical steel pipe.

A coupling portion 610 including an inclined portion 612 and a protrusion 615 is formed at each end of the second horizontal member 600 .

When the second horizontal member 600 is placed on the ground, as shown in FIG. 7 (a, b), it is divided up and down based on the center line, and the inclined part 612 is the second horizontal member 600 It is formed to be inclined downward from the upper surface and upward from the lower surface.

That is, as shown in FIG. 7B , the inclined portion 612 is symmetrically formed on the upper and lower surfaces of the second horizontal member 600 formed in a cylindrical shape.

The inclination angle and length of the inclined portion 612 may be formed in various ways.

However, when the second horizontal member 600 is inserted and coupled to the fitting groove 500 of the second connection body 410 , the inclined portion 612 is inserted into the first support portion 510 , and the inclined portion 612 is Since the outer surface and the inner surface of the first support part 510 are fixed to each other in contact with each other, the inclined part 612 is preferably formed to have a shape and a length corresponding to the shape and length of the first support part 510 .

As shown in Figure 7 (a, b), the protrusion 615 is formed at the end of the inclined portion (612).

The protrusion 615 is formed to protrude upward and downward from the distal end of the inclined part 612 .

Accordingly, the protrusion 615 is formed to have a constant length and width.

The length and width of the protrusion 615 may be formed to have various values. As described above, the protrusion 615 is inserted into and coupled to the first fitting portion 310 and the first fitting portion 310 is rectangular. is formed to have a cross-section of, the vertical length of the protrusion 615 must be formed to have a value that is smaller than or corresponding to the vertical length (depth) of the first fitting portion 310, and the width of the protrusion 615 is the second It is preferable to be formed to have a value that is smaller than or corresponding to the horizontal length of the first fitting portion 310 .

When the second horizontal member 600 is coupled to the second connection body 410 by this structure, the inclined portion 612 is inserted into the first support portion 510, and the protrusion 615 is the first fitting portion ( 310), and after coupling the second horizontal member 600 to the second connection body 410, the closing portion 420 formed in the above-described rectangular plate shape is attached to the upper portion of the second connection body 410 and By coupling to the lower part, the coupling of the second horizontal member 600 to the second connection body 410 coupled to the vertical member 100 is fixed.

According to another embodiment of the disclosed subject matter, a diagonal reinforcing member 700 is formed as shown in FIG. 8 .

As shown in FIG. 8, the diagonal reinforcing member 700 is coupled in a diagonal direction based on the vertical member 100 installed perpendicular to one surface of a plurality of vertical members 100 installed perpendicular to the ground. .

This provides a safe working environment for workers by strengthening the binding force of the assembled scaffolding system for construction.

The diagonal reinforcing member 700 can be used in various shapes or types, but it is preferable in terms of manufacturing cost that a steel pipe having a certain length generally used in scaffolding systems for construction is used and formed in a cylindrical shape.

As shown in FIG. 9 , the inside of the diagonal connection part 800 includes an insertion hole 810 that is formed through it.

One end of the diagonal reinforcing member 700 is inserted into the insertion hole 810 to be coupled, and the insertion hole 810 is preferably formed in a circular shape to correspond to the shape of the diagonal reinforcing member 700 formed of a circular steel pipe. do.

The diameter of the circular insertion hole 810 may be formed to have various values.

However, as shown in FIG. 9, the diagonal reinforcing member 700 and the friction pad part 900 coupled to one end of the diagonal reinforcing member 700 are integrally inserted into the insertion hole 810. The diameter of the hole 810 is preferably formed to have a value greater than or corresponding to the diameter in the state in which the friction pad part 900 is coupled.

As shown in FIG. 10 , a second fitting portion 820 is formed on the rear surface of the diagonal connection portion 800 .

This second fitting portion 820 is formed parallel to the fitting groove (500).

To explain this in more detail, as described above, the fitting groove 500 is recessed inward from the outer surface of the second connection body, and is formed along the longitudinal direction of the vertical member 100 provided perpendicular to the ground. .

That is, the second connection part 400 is coupled so that the fitting groove 500 is parallel to the vertical member 100 and positioned on the front, rear, and both sides.

The second fitting portion 820 of the diagonal connection portion 800 is formed to extend in the same direction as the longitudinal direction of the vertical member 100 or the fitting groove 500 to correspond to the shape of the fitting groove 500 .

The second fitting portion 820 is inserted and fixed in the fitting groove 500, and may be formed in various shapes, but the second fitting portion corresponds to the shape of the fitting groove 500 formed in a T-shape in cross section. 820 is also preferably formed to have a T-shaped cross-section.

As shown in FIGS. 8 to 10 , the diagonal connection part 800 is preferably formed in a cylindrical shape corresponding to the shape of the insertion hole 810 formed in a circular shape therein.

This is because it is economical to lower the manufacturing cost by manufacturing the diagonal connection part 800 by an extrusion or injection manufacturing method.

In addition, as shown in FIG. 10 , the diagonal connection part 800 is formed to extend in an oblique direction with respect to the second fitting part 820 .

That is, since the second fitting part 820 extends in the same direction as the longitudinal direction of the vertical member 100 , the diagonal connection part 800 is formed to extend in an oblique direction with respect to the longitudinal direction of the vertical member 100 .

The extent to which the extension is formed and the length of the diagonal connection part 800 may be formed in various ways.

However, as shown in FIG. 9, one end of one diagonal reinforcing member 700 is inserted into the diagonal connection part 800, or one end of the two diagonal reinforcing members 700 is symmetrically inserted and coupled. Invar, it may vary depending on the degree to which one end of the diagonal reinforcing member 700 is inserted into the diagonal connection part 800 .

A plurality of diagonal reinforcing members 700 are diagonally coupled to the vertical member 100 by such a diagonal connection part 800 .

To explain this in detail, as shown in FIG. 8 , a plurality of vertical members 100 are installed perpendicular to the ground, and placed on the same line to form one surface.

In addition, the plurality of second connecting portions 400 are spaced apart from each other at regular intervals along the longitudinal direction of the vertical member 100 , and a plurality of second connecting portions 400 formed in the plurality of vertical members 100 forming the same surface. ) is formed in the same position on the outer surface of the vertical member (100).

At this time, one diagonal connection part 800 is coupled to any one second connection part 400 formed on any one vertical member 100 among the plurality of vertical members 100 , and is formed on the other vertical member 100 . and the other diagonal connection part 800 is coupled to the other second connection part 400 formed at a diagonal position from any one of the second connection parts 400 .

As shown in FIG. 9 , each end of the diagonal reinforcing member 700 is coupled to these two diagonal connecting portions 800 , so that the diagonal reinforcing member 700 is coupled to the vertical member 100 .

A plurality of such diagonal connection parts 800 may be used according to the number of diagonal reinforcing members 700 that an operator wants to use.

However, it is preferable that the other diagonal connection part 800 is formed in a diagonal direction with respect to any one diagonal connection part 800 .

Accordingly, as shown in FIGS. 8 and 9 , a plurality of diagonal reinforcing members 700 are coupled to one surface of the vertical member 100 in an oblique direction.

As shown in FIG. 9 , a friction pad part 900 may be formed at one end or each end of the diagonal reinforcing member 700 .

The friction pad part 900 may be formed in various shapes such as a rectangle or a circle, and one end of the diagonal reinforcing member 700 is inserted into the friction pad part 900 , and in the inserted state, the insertion hole of the diagonal connection part 800 . It is to be coupled to the 810, it is preferable to be formed in a circular shape to correspond to the shape of the diagonal reinforcing member 700 formed of a cylindrical steel pipe.

In addition, although the size of the friction pad part 900 may be variously formed, one end of the diagonal reinforcing member 700 is fitted and formed to have a perimeter of a larger value than the perimeter of the diagonal reinforcing member 700 . it is preferable

However, the friction pad part 900 is to be fixed to one end of the diagonal reinforcing member 700 without any other member, so it is preferable to have a perimeter value corresponding to the circumference of the diagonal reinforcing member 700 .

For this coupling, the friction pad part 900 is preferably formed in a cylindrical shape through which the inside is formed, as shown in FIG. 9 .

Various materials may be used for the friction pad part 900 .

However, it is preferable that the friction pad part 900 and the diagonal reinforcing member 700 are formed of a material of Teflon in consideration of the fixing force and the manufacturing cost.

As the friction pad part 900 is fixed to the diagonal connection part 800 in a state coupled to the diagonal reinforcement member 700, it functions as a friction damper.

That is, the seismic energy generated during an earthquake is dissipated as thermal energy according to friction between the friction pad part 900 and the diagonal connection part 800 and the friction pad part 900 and the diagonal reinforcement member 700, and the building system for earthquakes By improving the stability of scaffolding, it protects workers and system scaffolds from earthquakes.

As shown in FIG. 9 , the diagonal connection part 800 may be divided in half along the longitudinal direction to form a first connection cover 830 and a second connection cover 840 .

That is, as shown in FIG. 9 , a semicircular insertion hole 810 is symmetrically formed inside the first connection cover 830 and the second connection cover 840 .

In addition, as shown in Figure 10, the second fitting portion 820 is formed to protrude rearward from the center of the rear surface of the first connection cover (830).

As shown in FIG. 9 , the second connection cover 840 is detachably coupled to the front surface of the first connection cover 830 .

Various methods such as fitting and coupling through a fastening member such as the second connection part 400 can be used for the method of detachably coupled, and a product with strong coupling and fixing force in consideration of the stability of the operator and supporting a heavy load. It is preferable to couple using a fastening member such as the second connection part (400).

For this purpose, as shown in FIG. 9 , the cover wing part 850 including the coupling hole 851 formed through the upper and lower sides of the first connection cover 830 and the second connection cover 840 is symmetrical. is formed with

The cover wing portion 850 may be formed in various shapes, but the front surface of the first connection cover 830 and the rear surface of the second connection cover 840 are closely coupled, and at this time, the first connection cover ( 830) It is preferable that the front surface of the cover wing part 850 and the rear surface of the second connection cover 840 and the rear surface of the cover wing part 850 are respectively closely coupled to each other in the form of a plate in which both surfaces are flat. .

In addition, at this time, after the coupling hole 851 of the cover wing part 850 is coupled to be placed at the same position, as shown in FIG. 9 , a nut is coupled to one end after the bolt passes through each coupling hole 851 . The coupling of the diagonal reinforcing member 700 to the diagonal connection part 800 is fixed.

In this way, the diagonal connection part 800 may be integrally formed or may be formed separately into the first connection cover 830 and the second connection cover 840 .

As shown in FIG. 9 , when the diagonal connection part 800 is formed by being separated into the first connection cover 830 and the second connection cover 840 , first, the first connection cover 830 is inserted into the fitting groove 500 . ), the diagonal reinforcing member 700 to which the friction pad part 900 is coupled to one end is seated in a semicircular insertion hole 810 concave from the front to the rear of the first connection cover 830. Then, the second connection cover 840 is coupled to the first connection cover 830 by butt.

At this time, as described above, by coupling the second connection part 400 to the coupling hole 851 coming to the same position, the coupling of the diagonal reinforcing member 700 to the second connection part 400 is fixed.

Furthermore, by coupling the finishing part 420 to the upper and lower portions of the second connection part 400, it is possible to not only strengthen the coupling and fixation force of the diagonal reinforcing member 700 to the second connection part 400 but also to finish it.

11 shows another embodiment of the disclosed subject matter.

As shown in FIG. 11 , a first sliding reinforcing member 1000 and a second sliding reinforcing member 1100 having one end inserted and coupled to the diagonal connection part 800 to form an oblique direction are formed.

As shown in FIG. 11 , the first sliding reinforcing member 1000 and the second sliding reinforcing member 1100, like the diagonal reinforcing member 700, are generally formed in the form of a steel pipe.

When described with reference to the embodiment shown in FIG. 8, both ends of the diagonal reinforcing member 700 are coupled to the diagonal connection part 800 located in the diagonal direction, and the other end is inserted and coupled to the diagonal connection part 800 located in the center, respectively. and each diagonal reinforcing member 700 is connected.

On the other hand, the diagonal connection part 800 is not provided at the other ends of the first sliding reinforcing member 1000 and the second sliding reinforcing member 1100 according to the embodiment shown in FIGS. 11 to 12, and the slot part 1001. And it will be coupled by the slot fixing part 1101 and the fastening member.

To this end, as shown in FIG. 12 , a slot part 1001 is formed at the other end of the first sliding reinforcing member 1000 .

Corresponding to the general shape of the slot part 1001, a long slot hole 1003 is formed inside.

However, since the rear surface of the slot part 1001 has to be combined with the front surface of the slot fixing part 1101, the thickness of the slot part 1001 is smaller than the diameter of the first sliding reinforcing member 1000 in the form of a steel pipe. It is preferable to be formed to have.

In addition, it is preferably formed in a plane for the interview with the slot fixing part 1101, and is formed on the front side (front in the drawing) in the cut surface of the other end of the first sliding reinforcing member 1000 .

As shown in FIG. 12 , a slot fixing part 1101 is formed at the other end of the second sliding reinforcing member 1100 .

The front surface of the slot fixing part 1101 is preferably formed in a flat surface like the slot part 1001 to be coupled by a tightening member in contact with the rear surface of the slot part 1001, and as shown in the figure, the second sliding It is preferable that the reinforcing member 1100 is formed on the rear side of the cut surface of the other end.

A plurality of slot fixing holes 1103 are formed in the slot fixing unit 1101 .

As shown in FIG. 12 , an annular friction pad 910 is interposed between the slot fixing part 1101 and the slot part 1001 .

The annular friction pad 910 may be formed in various shapes, and is preferably formed to correspond to the shape of the slot part 1001 in consideration of frictional force between the slot part 1001 and the slot fixing part 1101 .

As shown in FIG. 12 , the slot fixing part 1101 and the slot part 1001 are the slot fixing hole 1103 and the slot hole 1003 of the slot part 1001 with the annular friction pad 910 interposed therebetween. ) through the fastening member integrally.

13 shows another embodiment of the disclosed subject matter.

Looking at this, as shown in FIG. 8, each diagonal reinforcing member 700 has a plurality of vertical members 100 and a second horizontal member 600 arranged on the front or rear side of the assembly in an oblique direction. and is coupled to the diagonal connection part 800 .

In another embodiment shown in FIG. 13 , similarly to the embodiment shown in FIG. 8 , the hinge-type diagonal reinforcing member 2000 is obliquely on the front or rear side of the assembly of the vertical member 100 and the second horizontal member 600 . It is the same to be combined.

However, as shown in FIG. 13 , one end of the hinged diagonal reinforcing member 2000 is hinged through the hinge part 3000 formed at one end of the first horizontal member 300 or the second horizontal member 600 . There is a difference in doing

To this end, as shown in FIGS. 13 and 14 , a hinge fixing part 2010 capable of being coupled to the hinge part 3000 is formed at one end of the hinged diagonal reinforcing member 2000 .

In addition, the hinge part 2010 is formed with a hinge hole 2011 for being fixed through the hinge part 3000 and the fastening member.

As shown in FIG. 13 , the hinge part 3000 is located on the distal end side of the second horizontal member 600 , that is, a portion that is spaced a predetermined distance from the portion where the second horizontal member 600 placed horizontally is coupled to the diagonal connection part 800 . ) are combined.

The hinge part 3000 may be formed in various types and shapes.

However, as shown in FIG. 14 , the hinge body 3010 is formed to be curved outwardly in the center and an arc surface corresponding to the outer circumferential surface of the steel pipe is formed on the inside, and the hinge fixing part 2010 is coupled to the upper and lower parts. The body fixing part 3030 is formed.

As shown in FIG. 14 , a body fixing hole 3031 corresponding to the hinge hole 2011 is formed in the body fixing part 3030 .

The hinge-type diagonal reinforcing member 2000 is fixed by being integrally coupled to the hinge part 3000 and the hinge hole 2011 of the hinge fixing part 2010 and the body fixing hole 3031 .

As shown in FIG. 14 , the hinge part 3000 is coupled to the outer surface of the second horizontal member 600 in pairs.

The disclosed contents according to the embodiment of FIGS. 11 and 13 are the first sliding reinforcing member 1000 by the combination of the slot fixing part 1101 and the slot part 1001 , the hinge part 3000 and the hinge fixing part 2010 . ) and the second sliding reinforcing member 1100, the hinged diagonal reinforcing member 2000 is moved in the horizontal or vertical direction by the vibrations generated when an earthquake occurs, at this time the slot fixing part 1101 and the slot part 1001, Vibration energy is dissipated by friction generated between the hinge part 3000 and the hinge fixing part 2010 .

That is, the first sliding reinforcing member 1000, the second sliding reinforcing member 1100, and the hinge-type diagonal reinforcing member 2000 function as a damper without a separate damper, thereby increasing the durability and stability of the system scaffolding against earthquakes. provides the advantage of being

FIG. 15 shows another embodiment in which a flexible damper cable 4000 is coupled to the diagonal connection part 800 instead of the diagonal reinforcing member 700 based on the embodiment shown in FIG. 8 .

The damper cable 4000 is formed to have a certain length and thickness and is made of a material having elasticity.

The length and thickness of the damper cable 4000 may be formed in various ways.

However, since one end is inserted and fixed into the insertion hole 810 of the diagonal connection part 800 , the thickness of the damper cable 4000 is preferably formed to correspond to the diameter of the diagonal connection part 800 insertion hole 810 .

As shown in FIG. 15 , a plurality of vertical members 100 and second horizontal members 600 cross each other to form one surface of the scaffolding system.

A plurality of second connection body and the diagonal connection portion 800 are formed at regular angular intervals on one surface of such a system scaffold.

However, as shown in FIG. 15 , the diagonal connection part 800 is preferably disposed on one surface of the system scaffold in an oblique direction.

This is to increase the stability against earthquakes by dispersing the impact energy applied to the scaffolding system in various directions when an earthquake occurs.

As shown in FIG. 15 , each end of the damper cable 4000 is coupled to and connected to the diagonal connection part 800 .

In addition, as shown in FIG. 15 , a spring damper 5000 may be formed in the diagonal connection part 800 formed at the lower side end of one surface of the system scaffold.

To explain this in more detail, a damper fixing protrusion 5010 coupled to the insertion hole 810 of the diagonal connection part 800 is formed at one end of the spring damper 5000, and one end of the damper cable 4000 is fixed at the other end. A cable fixture 5020 is formed.

A coil-shaped spring is interposed between the damper fixing protrusion 5010 and the cable fixing member 5020 to form the spring damper 5000 .

A plurality of such spring dampers 5000 may be used.

In the case of using the damper cable 4000 and the spring damper 5000 according to the embodiment of FIG. 15, when an earthquake occurs, depending on the properties of the flexible damper cable 4000, the system scaffold shakes up and down and left and right according to the left and right shaking and up and down shaking. By maximizing the sliding effect of the moving damper cable 4000 and the diagonal connection part 800, stability against earthquakes is enhanced.

In addition, by further providing a spring damper 5000, self-restoring force is added to the scaffolding system.

That is, after vibration due to an earthquake, the system scaffold is restored to its original position by the elasticity of the spring damper 5000 .

Although preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and represent all of the technical spirit of the present invention. Therefore, it should be understood that there may be various equivalents and modifications that can be substituted for them at the time of filing the present application. Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their All changes or modifications derived from the concept of equivalents should be construed as being included in the scope of the present invention.

1: Connection member
100: vertical member
200: first connection part
210: first connection body
212: connector
300: first horizontal member
310: first fitting part
311: first fitting support part
312: second fitting support part
315: fitting hole
400: second connection part
410: second connection body
412: Concourse
420: finish
421: finishing hall
423: fitting projection
500: fitting groove
510: first support
530: locking part
600: second horizontal member
610: coupling part
612: inclined part
615: protrusion
700: diagonal reinforcement member
800: diagonal connection
810: insertion hole
820: second fitting part
830: first connection cover
840: second connection cover
850: cover wing part
851: coupling hole
900: friction pad part
910: annular friction pad
1000: first sliding reinforcing member
1001: slot part
1003: slot hole
1100: second sliding reinforcing member
1101: slot fixing part
1103: slot fixing hole
2000: Hinged type
2010 : Hingo Government
2011 : Hinge hole
3000: hinge
3010: hinge body part
3030: body fixing part
3031: body fixing hole
4000: damper cable
5000: spring damper
5010: damper fixing projection
5020: cable fixture

Claims (16)

a vertical member installed perpendicular to the ground, a plurality of which are provided parallel to each other;
A plurality of radially formed on the outer surface of the vertical member, a first connecting portion comprising a through-formed connecting hole; and
Scaffolding system for construction, characterized in that each stage comprises a first horizontal member detachably coupled to the first connection part. The method according to claim 1,
The first connecting portion is a scaffolding system for construction, characterized in that protruding to the outside of the vertical member. The method according to claim 1,
A plurality of the first connecting parts are spaced apart at regular intervals along the longitudinal direction of the vertical member. The method according to claim 1,
A scaffold for building system, characterized in that at both ends of the first horizontal member, a first fitting portion detachably coupled to the first connection portion is formed. 5. The method of claim 4,
The first fitting portion includes a plurality of fitting holes that are formed through, so that the connecting member is coupled through the fitting hole and the connecting hole integrally. The method according to claim 1,
The plurality of connection holes are spaced apart from each other at regular intervals along the longitudinal direction of the first connection part. a vertical member installed perpendicular to the ground, a plurality of which are provided parallel to each other;
a second connection part including a central hole through which the vertical member passes in the center and having a plurality of fitting grooves recessed at regular angular intervals on the outside; and
Scaffolding system for construction, characterized in that it comprises a second horizontal member having a coupling portion detachably coupled to the fitting groove at each end is formed. 8. The method of claim 7,
The second connecting portion is formed to extend outwardly along the circumference of the vertical member, and a plurality of scaffolds for construction, characterized in that formed at regular intervals along the longitudinal direction of the vertical member. 8. The method of claim 7,
Scaffolding system for construction, characterized in that the upper surface and the lower surface of the second connection part are detachably coupled to a finishing part including a finishing hole formed through the center. 8. The method of claim 7,
The fitting groove includes a first support part which is respectively recessed inward from both sides of the outer surface of the second connection part, and a locking part which is respectively recessed from the end of the first support part to the outside, and the overall cross-section is formed in a T-shape. Construction system scaffolding, characterized in that. 8. The method of claim 7,
The coupling portion is formed by cutting downward from the upper surface of the second horizontal member and upwards from the lower surface to form a symmetrical inclined portion and a symmetrical protrusion formed at an end of the inclined portion to respectively protrude upward and downward of the second horizontal member. Construction system scaffolding comprising a. a vertical member installed perpendicular to the ground, a plurality of which are provided parallel to each other;
a second connection part including a central hole through which the vertical member passes in the center and having a plurality of fitting grooves recessed at regular angular intervals on the outside;
a second horizontal member formed at each end with a coupling portion detachably coupled to the fitting groove;
a diagonal reinforcing member extending in one direction; and
An insertion hole through which one end of the diagonal reinforcing member is inserted is formed therein, and a diagonal connection part including a second fitting part which is formed to protrude outwardly on the rear surface and is detachably coupled to the fitting groove is included. system scaffolding. 13. The method of claim 12,
The second fitting part is formed parallel to the vertical member, and the diagonal connection part is formed to extend in an oblique direction based on the second fitting part. 13. The method of claim 12,
A scaffold for building system, characterized in that a friction pad having a friction coefficient is detachably coupled to one end of the diagonal reinforcing member. 13. The method of claim 12,
The diagonal reinforcing member includes a first sliding reinforcing member in which a slot portion including an oval slot hole is formed at one end and a second sliding reinforcing member in which a slot fixing portion including a slot fixing hole corresponding to the slot hole is formed at one end. and
An annular friction pad is interposed between the first sliding reinforcing member and the second sliding reinforcing member. 13. The method of claim 12,
One end of the second horizontal member includes a hinge body having an inner side closely coupled to the outer surface of the second horizontal member, and a body fixing hole on one surface, and a body fixing portion formed on the upper and lower portions of the hinge body, respectively. Hinge including; and
A hinged portion having a hinge hole corresponding to the body fixing hole is formed at one end to be rotatably coupled to the hinge portion, and the other end includes a hinged diagonal reinforcing member that is coupled to the diagonal connection portion. system scaffolding.

Images