KR101169459B1 - Steel beam connector and steel beam structure using the same - Google Patents

Abstract

PURPOSE: A steel beam connecting member and a steel structure using the same are provided to reduce construction time by enabling the use of large-size equipment inside the steel structure. CONSTITUTION: A steel beam connecting member(100) comprises a hollow body(110) and a fastening part(120). A strut(51) is inserted into the hollow body. The fastening part has inclined plates(122), fastening plates(126), and fastening grooves(126h). The inclined plates are inclined from the body. The fastening plates are vertically protruded from the inclined plates. The fastening grooves are formed on the fastening plates.

Description

Steel beam connecting member and steel structure using same {STEEL BEAM CONNECTOR AND STEEL BEAM STRUCTURE USING THE SAME}

The present invention relates to a steel beam connecting member, and more particularly, because it can be mounted in a multi-direction of the firewood material for dispersing the force of the belt supporting the earth wall or the support beam supporting the formwork in the horizontal direction, The present invention relates to a steel beam connecting member that can expand the working space within a steel structure by reducing the number of installations of the direct support of the strut or support beam directly receiving the force.

When constructing a building or when constructing a basement or subway of a building, a steel frame is constructed by using a steel frame such as a cylindrical steel pipe or an H beam, thereby forming a skeleton of the building so that the building can be constructed against a plan. At this time, in order to prevent the load from being concentrated in some steel beams constituting the steel structure, by installing a firewood inclined between the steel beam and the other steel beams where the load is concentrated, one steel beam by coupling with other steel beams Allow the load added to to be distributed. In the case of a general steel structure, as shown in Figure 1, by installing the firewood material (4) on both sides of the horizontal direction of the strut (1), the load is increased by the band long (2) is concentrated on the strut (1) The load was distributed. In this case, however, when the belt strip 2 supporting the earth wall is narrowly installed in the vertical direction, the work in the steel structure for the construction of the building by the strut 1 and the support 2 'additionally installed to support it is performed. The space becomes narrow.

Therefore, since it is difficult to provide heavy equipment for constructing a steel structure in the steel structure, the period of construction of the building, the accuracy of construction, and the like are deteriorated. In addition, when the strut 1 is further provided with a fire material in addition to the pair of fire material, the rigidity of the strut 1 is lowered at the position where the fire material is bonded, so that the fire material cannot be further mounted. That is, as shown in Figure 1, when using the H-beam vertically formed between the pair of flanges as the strut (1), due to the characteristics of the steel structure, the firewood material 4 of the web of the strut 1 It is combined on both sides. Therefore, the stiffness of the strut 1 is lowered, making it difficult to couple one or more pairs of the firewoods 4, and the pair of firewoods 4 is coupled to the struts 1. In addition, although the strut 1 can be prevented from swinging in the horizontal direction, it cannot be prevented from swinging in the up and down direction in which the crushing material 4 is not mounted. Forces make the structure fragile.

Therefore, in recent years, when the firewood is provided to firmly support the belt 2, the firewood is multi-directional so as to secure a working space in the steel structure while minimizing the degradation of the stiffness of the strut on which the firewood is mounted. There is a need for a steel beam connecting member that can be mounted as.

The first problem to be solved by the present invention is to provide a steel beam connecting member that can secure the working space in the steel structure by reducing the number of installation of the struts or jiboong to be installed in the steel structure by simultaneously fastening multi-directional firewood material at the same time It is.

The second problem to be solved by the present invention, by using a steel beam connecting member, to provide a steel structure that can widen the installation interval of the steel beam to improve the construction of the building.

The present invention to solve the first problem,

Supporting the earth wall, the belt is provided with the upper belt and the lower belt located at the lower side of the center of the center belt, the strut supporting the center belt, and the strut is inclined to the strut from the strut To be provided on the steel structure including firewood to disperse the force transmitted to,

A hollow body in which the strut is inserted into the inner body; And

An inclined plate formed to be inclined from the body so that one end of the burner material is located on the strut side and the other end of the burner material is positioned in the strip, a fastening plate protruding perpendicular to the inclined plate, and a fastening groove formed in the fastening plate It provides a steel beam connecting member including a fastening provided.

According to one embodiment of the invention, the inner circumferential surface of the body and the fastening plate is preferably formed corresponding to the outer circumferential surface shape of the strut.

In addition, the inclination plate of the fastening unit is provided with a front surface and the rear surface opposite to the front surface to which the firewood is coupled,

Preferably, the fastening part further includes a fixing member formed between the rear surface of the inclined plate and the body to support the inclined plate.

In addition, the fastening part is provided with four inclined plates formed in the vertical direction and the left and right directions of the body,

In the left and right direction of the body is formed an inclined plate that is combined with the other material for supporting the center belt length,

An inclined plate is formed in the upper direction of the body is combined with the other material for supporting the upper belt length,

It is preferable that the inclined plate is formed in the lower direction of the body is combined with the other material supporting the lower belt.

In addition, the body is formed in a square tube shape,

It is preferable that one side of the four sides of the body is detachably coupled.

In addition, the body is formed in a circular tube shape,

The cross section of the body is preferably bisected and detachably coupled.

In addition, the present invention to solve the second problem, to support the earth wall, the belt is provided with the upper belt and the lower belt located at the lower portion of the center of the central belt relative to the center belt, and to support the center belt In the steel structure comprising a strut,

A firewood installed inclined between the strip and the strut; And

It provides a steel structure including the steel beam connecting member.

According to one embodiment of the invention, the fastening portion of the steel beam connecting member is provided with four inclined plate formed in the vertical direction and the left and right direction of the body,

The center belt is supported by a pair of burner material coupled to the inclined plate in the left and right directions of the body,

The upper strip is supported by the firewood material coupled to the inclined plate in the upper direction of the body,

The lower belt is preferably supported by the firewood material coupled to the inclined plate in the lower direction of the body.

In addition, the strut is preferably a circular steel pipe.

In addition, it is preferable that the strut or radial support frame is further provided in the strut.

In addition, the strut is preferably filled with a filler and an adhesive for fixing the filler.

In addition, it is preferable to further include a reinforcing band wound spirally along the outer circumferential surface of the strut.

In addition, the present invention, in order to solve the first problem, a support beam provided with a left support beam positioned on the left side based on the center support beam supporting the formwork plate in the horizontal direction and a right support beam positioned on the right side based on the center support beam. To be provided to the steel structure including a support provided in the direction of gravity to support the central support beam from the bottom, and a firewood material which is inclined to the support to distribute the force transmitted from the support beam to the support,

A hollow-shaped body in which the support is inserted into the support; And

An inclined plate formed to be inclined from the body such that one end of the burner material is positioned on the support hole side and the other end of the burner material is located on the support beam, a fastening plate protruding perpendicular to the inclined plate, and a fastening groove formed in the fastening plate It provides a steel beam connecting member including a fastening provided therein.

According to one embodiment of the invention, the inner circumferential surface of the body is preferably formed to correspond to the outer circumferential surface shape of the support.

In addition, the inclination plate of the fastening unit is provided with a front surface and the rear surface opposite to the front surface to which the firewood is coupled,

Preferably, the fastening part further includes a fixing member formed between the rear surface of the inclined plate and the body to support the inclined plate.

In addition, the fastening part is provided with four inclined plates formed in the front and rear and left and right directions of the body,

An inclined plate is formed in the front and rear directions of the body to which the burner material for supporting the central support beam is coupled.

On the left side of the body is formed an inclined plate to which the firewood material for supporting the left support beam is coupled,

The right side of the body is preferably formed with an inclined plate is coupled to the firewood material for supporting the right support beam.

In addition, the body is formed in a square tube shape,

It is preferable that one side of the four sides of the body is detachably coupled.

In addition, the body is formed in a circular tube shape,

The cross section of the body is preferably bisected and detachably coupled.

In addition, in order to solve the second problem of the present invention, to support the horizontal formwork plate, the support beam provided with a left support beam located on the left side and a right support beam located on the right side of the center support beam relative to the center support beam. In the steel structure comprising a support for supporting the center support beam,

A firewood installed inclined between the support beam and the support hole; And

It provides a steel structure including the steel beam connecting member.

According to one embodiment of the invention, the fastening portion of the steel beam connecting member is provided with four inclined plate formed in the front and rear and left and right directions of the body,

The central support beam is supported by a pair of burner material coupled to the inclined plate in the front and rear direction of the body,

The left support beam is supported by firewood material coupled to the inclined plate in the left direction of the body,

The right support beam is preferably supported by a firewood material coupled to the inclined plate in the right direction of the body.

In addition, the support hole is preferably a circular steel pipe.

In addition, it is preferable that the support hole is further provided with a lattice or radial support frame.

In addition, it is preferable that the filler is filled with a filler and an adhesive for fixing the filler.

In addition, it is preferable to further include a reinforcing band wound spirally along the outer circumferential surface of the support.

According to the present invention, the rigidity of the strut or the support hole inserted into the body of the steel beam connecting member does not decrease even when the plurality of firewood materials are combined. In addition, since the plurality of firewoods respectively coupled to one strut or one support hole can support a plurality of strips or a plurality of support beams, it is possible to reduce the number of installation of struts or support holes installed in the steel structure. Therefore, it is possible to secure the working space of the worker in the steel structure, thereby enabling the use of large equipment in the steel structure, the construction of the building is improved, the construction period is shortened.

1 is a perspective view showing a typical steel structure.
2 is a perspective view of a steel beam connecting member according to various embodiments of the present invention.
3 is a perspective view of a steel frame structure according to an embodiment of the present invention.
4 is an enlarged view of A of FIG. 3.
5 is a perspective view of a steel frame structure according to another embodiment of the present invention.
FIG. 6 is an enlarged view of B of FIG. 5.
7 is an exploded perspective view of a steel beam connecting member according to various embodiments of the present invention.
8 is a cross-sectional view of the strut and the support of the steel structure according to various embodiments of the present invention.

Hereinafter, the present invention will be described in more detail with reference to preferred embodiments. It will be apparent to those skilled in the art, however, that these examples are provided to further illustrate the present invention, and the scope of the present invention is not limited thereto.

Steel beam connecting member (100, 100 ') according to the present invention in the construction of the building, a plurality of firewood to support a plurality of strips 52 for supporting the earth wall with one strut (51, 51') Fastening parts 120 and 120 'are provided to which 54 and 54' are mounted. In addition, unlike the conventional steel structure to fasten the firewood material to the struts, the steel structure according to the present invention is the firewood material 54 is coupled to the struts (51, 51 ') through the steel beam connecting members (100, 100') Therefore, when the several firewoods 54 are attached to one strut 51 and 51 ', the rigidity of the struts 51 and 51' can be prevented from dropping rapidly. Therefore, in order to maintain the stiffness of the strut, unlike the conventional steel structure, which had to be provided with only one pair of firewood materials, the present invention uses the steel beam connecting members 100 and 100 'and the struts 51 and 51'. Since the ashes 54 and 54 'are combined, the number of mounting of the burner materials 54 and 54' can be increased as necessary. In addition, since the firewoods 54 and 54 'are coupled to the struts 51 and 51' by the steel beam connecting members 100 and 100 ', the struts 51 and 51' are used to assemble the respective steel structures. ) May be used for the struts 51 and 51 ', even if the shape of H is different from an H beam, a square steel pipe, a circular steel pipe, or the like.

In addition, the plurality of support beams 62 supporting the formwork plate P in the horizontal direction are supported by the support holes 61 and 61 ', and like the strut, the steel beam connecting member 200 to the support holes 61 and 61'. , 200 ', the plurality of support beams 62 can be supported by one support hole 61, 61'. In addition, since the firewood material 64 is coupled to the support holes 61 and 61 'by the steel beam connecting members 200 and 200', even if the number of mounting of the fire material 64 and 64 'is increased, the support hole 61 and 61 ') can be prevented from dropping rapidly. Therefore, the steel frame structure according to the present invention can increase the number of mounting of the fire extinguisher (64, 64 ') to be mounted to the support hole (61, 61') as necessary. In addition, since the firewoods 64 and 64 'are coupled to the support holes 61 and 61' by the steel beam connecting members 200 and 200 ', the support balls 61 and 61' are used to assemble the respective steel structures. ) May be used as the H beam, the square steel pipe, the circular steel pipe, or the like.

2 is a perspective view of a steel beam connecting member according to various embodiments of the present invention.

Steel beam connecting members (100, 100 ') according to the present invention, as shown in Figure 2, to support the earth wall to the upper band (52b) and the center belt (located at the top relative to the center band (52a) 52a) is provided with a lower belt 52c disposed under the lower belt 52c, struts 51 and 51 'for supporting the center belt 52a, and are inclined to the struts 51 and 51'. It is provided in the steel structure including the firewood material 54, 54 'for dispersing the force transmitted from the belt 52 to the struts (51, 51'),

A hollow body (110, 110 ') in which the struts (51, 51') are inserted and mounted therein; And

One end of the burner (54, 54 ') is located on the strut 51, 51' side, and the other end of the burner (54, 54 ') is located in the belt 52, the body 110, Perforations in the inclined plates 122 and 122 'formed to be inclined from 110', the fastening plates 126 and 126 'protruding perpendicular to the inclined plates 122 and 122', and the fastening plates 126 and 126 '. And fastening parts 120 and 120 'provided with fastening grooves 126h and 126h'.

In addition, the left support beam (62b) and the center support beam (62a) located on the left side relative to the center support beam (62a) that the steel beam beam connecting members (200, 200 ') support the formwork plate (P) in the horizontal direction. The support beam 62 is provided with a right support beam 62c positioned on the right side, the support balls 61 and 61 'provided in the direction of gravity to support the center support beam 62a from below, and the support hole ( 61, 61 'is installed inclined when applied to the steel structure including firewood materials (54, 64) for dispersing the force transmitted from the support beam 62 to the support (61, 61'), steel beam connection The members 200, 200 '

A hollow body (210, 210 ') into which the support (61, 61') is inserted and mounted inside; And

The body 210 so that one end of the burner (64, 64 ') is located in the support hole (61, 61') side, and the other end of the burner (64, 64 ') is located in the support beam (62). On the inclined plates 222 and 222 'formed to be inclined from 210', the fastening plates 226 and 226 'protruding perpendicularly to the inclined plates 222 and 222', and the fastening plates 226 and 226 '. And fastening portions 220 and 220 'having perforated fastening grooves 226h and 226h'.

That is, the steel beam beam connecting member (100, 100 ', 200, 200') according to the present invention is the strut 51, 51 'or the support ball (61, 61') of the body (110, 110 ', 210, 210', respectively) ), And the burner materials 54 and 64 are fastened to the fastening plates 126 and 126 of the fastening parts 120, 120 ′, 220 and 220 ′ provided around the bodies 110, 110 ′, 210 and 210 ′. 226, 226 ').

Steel beam connecting members (100, 100 ', 200, 200') according to the present invention by mounting not only struts (51, 51 ') but also support (61, 61'), struts used when the steel structure is assembled ( 51, 51 ') and the number of support holes 61, 61' can be minimized.

As the strut 51 and the support hole 61 inserted into the bodies 110, 110 ′, 210, and 210 ′ of the steel beam connecting members 100, 100 ′, 200, and 200 ′, the H beam is not only used but also cylindrical. Steel tube-shaped strut 51 'and support hole 61' may also be used. At this time, the body 110, 110 'and the fastening plate 126, depending on the shape of the struts 51, 51' or the support holes 61, 61 'are inserted into the body (110, 110', 210, 210 ') The shape of the inner circumferential surface of 226 may vary. That is, as shown in FIG. 2A, when the H beam-shaped strut 51 or the support hole 61 or the hollow square beam is inserted into the bodies 110 and 210, the bodies 110 and 210 and the fastening plate ( The inner circumferential surfaces of 126 and 226 may be formed in a quadrangular shape. Also, as shown in FIG. 2B, when the cylindrical steel pipe-shaped strut 51 'or support hole 61' is inserted into the bodies 110 'and 210' and the fastening plates 126 'and 226', the body ( 110 ′ and 210 ′ and the inner circumferential surfaces of the fastening plates 126 ′ and 226 ′ may be formed in a cylindrical shape. Here, if the struts 51 and 51 'or the support holes 61 and 61' are shaped to be fixed, the shape of the inner circumferential surface of the bodies 110, 110 ', 210 and 210' is not limited. That is, the steel beam connecting member (100, 100 ', 200, 200') according to the present invention can insert not only H-beams or circular steel pipes, but also square steel pipes and struts or support balls of various shapes in the body. For example, when inserting the H beam-shaped strut 51 inserted into the body 110, 110 ′, 210, 210 ′ into the body 110, the inner circumferential surface of the body does not completely correspond to the web of the H beam. By forming the body 110 in a square tube shape, the strut 51 of the H beam is fixed to the body 110 by the flange of the H beam. In this way, by using the steel beam connecting member (100, 100 ', 200, 200') formed with the inner circumferential surface of the body (110, 110 ', 210, 210') so that the strut or the support hole can be fixed, struts of various shapes ( 51, 51 ') or support balls 61, 61' can be used to assemble the steel structure.

Here, it is preferable to form the shape of the outer circumferential surface of the body (110, 210) in a rectangular column so that the position where the inclined plate (122, 222) is coupled to form a flat plate. At this time, the outer circumferential surface of the body (110, 210) is not limited to the square pillar shape, as shown in Figure 2b, the surface in contact with the inclined plate 122 ', 222' is formed in a planar inclined plate 122 ', 222 ') can be manufactured in any shape as long as it can maintain a fixed position. That is, the polygonal pillar or the corner portion may be formed in various shapes such as rounded square pillar shape.

The inclination plates 122, 122 ′, 222, and 222 ′ of the fastening parts 120, 120 ′, 220, and 220 ′ have a front surface to which the burner materials 54 and 64 are coupled, and a rear surface located on an opposite side to the front surface. It is provided. On the rear surface of the inclined plates 122, 122 ', 222, and 222', the inclination of the inclined plates 122, 122 ', 222, and 222' is determined by the load received from the burner materials 54, 54 ', 64, and 64'. Fixing plates 124, 124 ′, 224 and 224 ′ are provided between the rear surfaces of the inclined plates 122, 122 ′, 222 and 222 ′ and the bodies 110, 110 ′, 210 and 210 ′ so as not to be changed. That is, it is provided with the fixing bases 124, 124 ', 224, 224' to support the inclined plates 122, 122 ', 222, 222', so as to pressurize the fire material 54, 54 ', 64, 64'. Thereby, deformation of the position or shape of the inclined plates 122, 122 ', 222, 222' does not occur. In addition, the inclination angles of the inclined plates 122, 122 ′, 222, and 222 ′ and the bodies 110, 110 ′, 210, and 210 ′ may be kept constant.

As such, the number of the inclined plates 122, 122 ′, 222, and 222 ′ formed to be inclined at a predetermined angle from the bodies 110, 110 ′, 210, and 210 ′ is the struts 51, 51 ′, or the support holes 61, 61 ') is determined by the number of firewoods 54, 54', 64, 64 'to be coupled to. That is, using the steel beam beam connecting member (100, 100 ', 200, 200') provided with the inclined plate 122, 122 ', 222, 222' in four directions of the body (110, 110 ', 210, 210') By installing the steel structure, it is possible to combine the four firewood (54, 54 ', 64, 64') in one strut (51, 51 ') or one support hole (61, 61').

3 is a partial perspective view of the steel structure according to an embodiment of the present invention, Figure 4 is an enlarged view of A of FIG. Here, the H beam is used as the steel beam, but the steel beam used for the steel structure is not limited to the H beam.

Steel structure according to the present invention, as shown in Figure 3, through the steel beam connecting member 100 in the horizontal direction in the upper, middle, lower three stages installed in each of the belt 52, the firewood (54) By providing it, the coupling strength between the strip 52 and the strut 51 can be improved and the load can be distributed. Here, one strut 51 is equipped with a plurality of burner materials 54 supporting the strip 52 at the same time. That is, in the case of the steel beam connecting member 100, the strut 51 is mounted on the body 110, the fastening portion is provided with four inclined plate 122 formed in the vertical direction and the left and right directions of the body 110. ,

In the left and right directions of the body 110, the inclined plate 122 to which the burner material (54, 64) supporting the center belt (52a) is formed,

An inclined plate 122 is formed in the upper direction of the body 110 to which the burner material 54 for supporting the upper belt long 52b is coupled.

In the lower direction of the body 110, the inclined plate 122 to which the burner material 54 for supporting the lower belt length 52c is coupled.

For example, as shown in FIG. 4, when the burner material 54 is provided in four directions with respect to the strut 51, the steel frame is provided in the center strip 52a at which one end of the strut 51 is supported. A pair of burner material 54a coupled to the fastening plate 126 in the left and right directions of the body 110 of the beam connecting member 100 is coupled. In addition, each of the upper band 52b positioned above the center belt 52a and the lower band 52c positioned below the center belt 52a, the inclined plates of the upper and lower directions of the body 110 ( The firewoods 54b and 54c coupled to 122 are respectively coupled. Here, the burner 54 is formed with a groove communicating with the fastening groove 126h bored in the fastening plate 126. Thus, by having the through pins 118 that penetrate the fire material 54 and the fastening plate 126 at the same time, the fire material 54 and the fastening plate 126 can be coupled to each other.

As such, one strut 51 is able to support the plurality of bands 52 by the plurality of firewoods 54 coupled to the steel beam connecting member 100, and thus, is installed in the steel structure. The number of struts 51 can be reduced. Therefore, the steel structure assembled using the steel beam beam connecting member 100 according to the present invention is wider the space between the struts 51 compared to the conventional steel structure, the working space is expanded. That is, the steel beam beam connecting member 100 mounted on the strut 51 has firewood materials 54b and 54c which are inclined toward the upper band 52b and the lower band 52c based on the center band 52a. By providing more than, one strut 51 allows the upper strip 52b, the center strip 52a, and the lower strip 52c at the same time. In addition, since the strut 51 is fixed not only to the left and right sides but also to the upper and lower surfaces by the crushing material 54, the state fixed in the steel structure is firmly maintained without rocking in the vertical or horizontal directions.

5 is a partial perspective view of the steel structure according to another embodiment of the present invention, Figure 6 is an enlarged view of B of FIG.

Of the steel structures, when the steel beam connecting member 100 is mounted on the strut 51 supporting the strip length 52, the steel structures are installed to have a wider spacing between the struts 51, which are steel beams provided in the horizontal direction. Can be. Similarly, by using the steel beam beam connecting member 200 according to the present invention in the support beam 61 is a steel beam provided in the vertical direction, it is possible to widen the installation interval between the support beam 61.

Steel beam connecting member 200 according to another embodiment of the present invention, as shown in Figure 5, through the steel beam connecting member 200, each supporting beam installed in the left, middle, right three stages in the horizontal direction By installing the fire material 64 in the 62, the bonding strength between the support beam 62 and the support hole 61 can be improved, and the load weighted to the support hole 61 can be dispersed. Here, one support hole 61 is equipped with a plurality of burner material 64 supporting the support beam 62 at the same time.

In addition, in the case of the steel beam beam connecting member (200, 200 ') that is supported by the support (61, 61') is mounted on the body (210, 210 '), the fastening portion in the front and rear and left and right of the body (210, 210') Four inclined plates (222, 222 ') formed in the direction is provided,

Slope plates 222 and 222 'are formed in front and rear directions of the bodies 210 and 210' to which the burner material 64 supporting the center support beam 62a is coupled.

On the left side of the body (210, 210 ') is formed inclined plate (222, 222') to which the burner (54, 64) for supporting the left support beam (62b) is coupled,

On the right side of the body (210, 210 ') is formed inclined plate (222, 222') is coupled to the burner material (54, 64) for supporting the right support beam (62c).

As described above, the steel beam connecting member 200 is inserted into the body 210, the support hole 61 is inserted in place of the strut, and the support hole 61 supports a plurality of support beams 62 instead of the band 52 (52). Except, it can be used in the same way as the steel beam connecting member 100 according to an embodiment of the present invention. Therefore, since the installation number of the support hole 61 can be reduced, the installation interval between the support holes 61, which are steel beams provided in the vertical direction, can be widened.

Here, one support hole 61 is equipped with a plurality of burner material 64 supporting the support beam 62 at the same time. For example, when the burner material 64 is provided in four directions about the support ball 61, the center support beam 62a supported by one end of the support ball 61 has a structure of the steel beam beam connection member 200. A pair of burner material 64a coupled to the fastening plate 226 in the front and rear direction of the body 210 is coupled. In addition, each of the left support beam 62b located on the left side with respect to the center support beam 62a, and the right support beam 62c located on the right side with respect to the center support beam 62a, the left and right sides of the body 210. The burner material 64b and 64c coupled to the fastening plate 226 in the direction are coupled to each other. Here, the firewood 64 is formed with a groove communicating with the fastening groove 226h bored in the fastening plate 226. Thus, by having the through pins 218 penetrating the fire material 64 and the fastening plate 226 at the same time, the fire material 64 and the fastening plate 226 can be coupled to each other.

As such, one support hole 61 is able to support the plurality of support beams 62 by the plurality of firewoods 64 coupled to the steel beam connecting member 200, and thus, installed in the steel structure. The number of support holes 61 can be reduced. Therefore, the steel structure assembled using the steel beam beam connecting member 200 according to the present invention is wider than the conventional steel structure, the space between the support hole 61 is widened and the working space is expanded. That is, as shown in Figures 5 and 6, the steel beam beam connecting member 200 mounted on the support hole 61, the left support beam 62b and the right support beam 62c based on the center support beam (62a). By having the firewood material 64 installed to be inclined toward one side, one support ball 61 supports the left support beam 62b, the center support beam 62a, and the right support beam 62c at the same time. In addition, since the support hole 61 is fixed not only to the front and rear surfaces, but also to the left and right sides by the crushing material 64, the state fixed in the steel structure is firmly maintained without swinging in the front and rear or left and right directions.

7 is an exploded perspective view of the steel beam connecting member according to various embodiments of the present invention.

Steel beam connecting member (100, 100 ', 200, 200') is how the body (110, 110 ', 210, 210') is decomposed according to the shape of the inner peripheral surface of the body (110, 110 ', 210, 210') Can be different. That is, as shown in FIG. 7A, when the inner circumferential surfaces of the bodies 110 and 210 have a rectangular tube shape, one of the four surfaces 110a and 210a of the bodies 110, 110 ′, 210, and 210 ′ is formed. It is formed detachably. Therefore, the H beam or the square tube-shaped strut 51 or the support hole 61 can be attached and detached in the bodies 110 and 210.

In addition, as shown in Figure 7b, when the inner circumferential surface of the body (110 ', 210') is a circular tube shape, the cross-section of the body (110 ', 210') is divided into two to form a detachable. Therefore, the strut 51 'or the support hole 61' of the circular steel pipe shape can be detachably mounted in the bodies 110 'and 210'. Particularly, by dividing the position where the fastening portions 120 'and 220' are not formed, the strut 51 'or the support hole 61' of the circular steel tube shape is smoothly detachable to the body 110 'and 210'. Can be.

8 is a cross-sectional view of the strut and the support of the steel structure according to various embodiments of the present invention.

In the steel frame structure according to the present invention, a beam having a circular steel pipe shape such as the strut 51 'and the support hole 61' shown in FIG. 8 may be used. At this time, the reinforcement may be provided in the strut 51 'and the support hole 61' in order to increase the rigidity of the strut 51 'and the support hole 61'. Such a reinforcing material can be applied to any place as long as the steel beam of the tubular shape hollow inside such as a circular steel pipe or a square pipe.

As shown in FIG. 8A, a lattice shape is formed in the strut 51 ', the support hole 61', and the burner material 54 ', 64', which are formed in a cavity, such as a circular steel pipe and a square steel pipe. When the support frame 73a or radial support frame 73a is further provided, the strength of the steel beam can be smoothly reinforced against external force. In addition, as shown in FIG. 8B, the stiffness can be increased by providing the filler 75a and the adhesive 75b for fixing the filler 75a. In addition, the rigidity can be improved by winding the reinforcing band 77 formed of carbon fiber and a thin steel plate on the outer circumferential surfaces of the strut 51 'and the support hole 61'.

As such, when the steel structure is provided with a circular steel pipe-shaped strut 51 'or a support hole 61', the rigidity of the strut 51 'or the support hole 61' is increased, so that even when combined with a plurality of firewood materials, It can be assembled into a steel structure that can maintain, thereby increasing the installation space between the strut (51 ') or the support hole (61') can be increased.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

51, 51 ': Strut 52: Sash
52a: center strip 52b: top strip
52c: Lower girdle 61, 61 ': Jibogong
62: support beam 62a: center support beam
62b: left support beam 62c: right support beam
54, 64: firewood 100, 100 ', 200, 200': steel beam connecting member
110, 110 ', 210, 210': Body 122, 122 ', 222, 222': Inclined plate
124, 124 ', 224, 224': Fixture

Claims (24)

Supporting the earth wall, the belt is provided with the upper belt and the lower belt located below the center of the center belt, the strut supporting the center belt, and the strut is installed inclined to the strut, the strut from the band To be provided on the steel structure including firewood to disperse the force transmitted to,
A hollow body in which the strut is inserted into the inner body; And
An inclined plate formed to be inclined from the body so that one end of the burner material is located on the strut side and the other end of the burner material is positioned in the strip, a fastening plate protruding perpendicular to the inclined plate, and a fastening groove formed in the fastening plate Including fastening provided,
The fastening part is provided with four inclined plates formed in the vertical direction and the left and right directions of the body,
In the left and right direction of the body is formed an inclined plate that is combined with the other material for supporting the center belt length,
An inclined plate is formed in the upper direction of the body is combined with the other material for supporting the upper belt length,
Steel beam connecting member is formed in the lower direction of the body is inclined plate is coupled to the firewood material for supporting the lower belt. The method of claim 1,
The inner circumferential surface of the body and the fastening plate is a steel beam connecting member, characterized in that formed corresponding to the outer circumferential surface shape of the strut. The method of claim 1,
The inclination plate of the fastening part is provided with a front surface to which the firewood is coupled, and a rear surface opposite to the front surface,
The fastening part, the steel beam connecting member further comprises a fixing member formed between the back and the body of the inclined plate to support the inclined plate. delete The method of claim 1,
The body is formed in a square tube shape,
Steel beam connecting member, characterized in that one side of the four sides of the body is detachably coupled. The method of claim 1,
The body is formed in a circular tube shape,
Steel beam connecting member, characterized in that the cross section of the body is divided into two is detachably coupled. In the steel structure comprising a support for the earth wall, the belt provided with an upper belt located above the center belt and the lower belt located below the center belt, and a strut supporting the center belt.
A firewood installed inclined between the strip and the strut; And
Claims 1 to 3 and 5 to 6 comprising a steel beam connecting member according to any one of claims,
The fastening portion of the steel beam connecting member is provided with four inclined plates formed in the vertical direction and the left and right directions of the body,
The center belt is supported by a pair of burner material coupled to the inclined plate in the left and right directions of the body,
The upper strip is supported by the firewood material coupled to the inclined plate in the upper direction of the body,
The lower belt is steel structure that is supported by the firewood material coupled to the inclined plate in the lower direction of the body. delete The method of claim 7, wherein
The strut is a steel structure, characterized in that the circular steel pipe. 10. The method of claim 9,
Steel structure, characterized in that the strut or radial support frame is further provided in the strut. 10. The method of claim 9,
Steel structure, characterized in that the strut is filled with a filler and an adhesive for fixing the filler. 10. The method of claim 9,
Steel structure, characterized in that it further comprises a reinforcing band wound spirally along the outer circumferential surface of the strut. A support beam provided as a left support beam located on the left side and a right support beam located on the right side based on the center support beam, and provided in the direction of gravity to support the center support beam at the bottom based on the center support beam supporting the formwork plate in the horizontal direction. To be provided on the steel structure, and the steel structure comprising a firewood material which is installed inclined to the support and dispersing the force transmitted from the support beam to the support,
A hollow-shaped body in which the support is inserted into the support; And
An inclined plate formed to be inclined from the body such that one end of the burner material is positioned on the support hole side and the other end of the burner material is located on the support beam, a fastening plate protruding perpendicular to the inclined plate, and a fastening groove formed in the fastening plate It includes a fastening portion provided,
The fastening part is provided with four inclined plates formed in the front and rear and left and right directions of the body,
An inclined plate is formed in the front and rear directions of the body to which the burner material for supporting the central support beam is coupled.
On the left side of the body is formed an inclined plate to which the firewood material for supporting the left support beam is coupled,
Steel beam connecting member is formed on the right side of the body is inclined plate is coupled to the firewood material for supporting the right support beam. The method of claim 13,
The inner circumferential surface of the body is a steel beam connecting member, characterized in that formed to correspond to the outer circumferential surface shape of the support. The method of claim 13,
The inclination plate of the fastening part is provided with a front surface to which the firewood is coupled, and a rear surface opposite to the front surface,
The fastening part, the steel beam connecting member further comprises a fixing member formed between the back and the body of the inclined plate to support the inclined plate. delete The method of claim 13,
The body is formed in a square tube shape,
Steel beam connecting member, characterized in that one side of the four sides of the body is detachably coupled. The method of claim 13,
The body is formed in a circular tube shape,
Steel beam connecting member, characterized in that the cross section of the body is divided into two is detachably coupled. A steel frame supporting a horizontal formwork plate, a support beam provided with a left support beam located on the left side of the center support beam and a right support beam located on the right side of the center support beam, and a support ball supporting the center support beam. In the structure,
A firewood installed inclined between the support beam and the support hole; And
19. A steel beam connecting member according to any one of claims 13 to 15 and 17 to 18,
The fastening portion of the steel beam connecting member is provided with four inclined plates formed in the front and rear and left and right directions of the body,
The central support beam is supported by a pair of burner material coupled to the inclined plate in the front and rear direction of the body,
The left support beam is supported by firewood material coupled to the inclined plate in the left direction of the body,
The right support beam, steel structure is supported by the firewood material coupled to the inclined plate in the right direction of the body. delete 20. The method of claim 19,
The support is steel frame, characterized in that the circular steel pipe. 20. The method of claim 19,
Steel structure, characterized in that the support structure is further provided with a grid or radial support frame. 20. The method of claim 19,
Steel structure, characterized in that the supporting material is filled with a filler and an adhesive for fixing the filler. 20. The method of claim 19,
Steel structure, characterized in that it further comprises a reinforcing band wound spirally along the outer circumferential surface of the support.

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