KR20140002321A - Joint member of beam for construction - Google Patents

Abstract

The present invention relates to a joint member for a construction beam. The purpose of the present invention is to provide a joint member for a construction beam capable of conveniently and securely connecting and installing, through a bracket having a particular structure, various sizes of the beams forming a column and a crossbeam when a foundation frame is constructed to form a ceiling and a bottom in various buildings. According to an embodiment of the present invention, the joint member of the construction beam includes a connection member on both sides of the body by bending a rectangular member in which a pair of reinforcing parts protrudes in a flange form. The joint member includes: a placement part placed on the upper end of a fixation beam; front and back surface parts which vertically bend downward from the placement part and adhere to the front and back surfaces of the fixation beam; a supporting part which bends on the lower end of the front surface part to be horizontal and has a joint beam on the upper surface thereof; a reinforcing part supporting load applied to the supporting part by bending downward on both ends of the supporting part and having a triangular shape; and a pair of insertion parts which bend forward to correspond to each other from a cut part formed in the body and fixates the end part of the joint beam inserted therebetween.

Description

Joint member for building beams {JOINT MEMBER OF BEAM FOR CONSTRUCTION}

      The present invention relates to a connecting member of the building beam, and more particularly, for the construction to enable a very simple and robust connection and installation of beams of various standards forming pillars and beams during the construction of the ceiling and each floor floor in various buildings It relates to a connecting member of the beam.

      In general, during the construction of a variety of buildings after the completion of the base frame by assembling the beam made of various types of steel beams of the various forms, the installation work is completed to install a prefabricated panel and the upper roof on the base frame.

      At this time, the frame made of the beam that is the basic skeleton of the building is made of a material that is excellent in rigidity to cope with a considerable degree of load and impact in terms of its function, and also in the design of the building for the smooth assembly and installation work at the construction site As a result, the assembly and installation work is often carried out in the pre-processed state.

      Typically, the frame is fixed to a plurality of H-beams, etc. in the vertical direction to form a pillar, a plurality of beams are installed in the horizontal direction through the pillar to form a base frame of the ceiling and floor.

      On the other hand, in the framework structure in which the plurality of pillars and beams are connected to each other, each of the poles and beams, or the point where the connection between the beams and beams are mutually secured by fastening bolts and nuts after a separate drilling work or welding work To be combined.

      However, as described above, when joining a plurality of pillars and beams through fastening or welding of bolts and nuts, a connection work for forming a ceiling and floor foundation frame is very troublesome and requires a lot of labor. This happened.

      That is, in order to fasten the bolts and nuts, a separate drilling operation must be performed for each corresponding member, and a problem in that work efficiency is greatly reduced by fastening the bolts and nuts in each of the perforated holes.

Accordingly, the present invention has been made in order to improve the conventional problems as described above, the object is to specify a beam of various standards to form pillars and beams during the construction of the frame forming the framework of the ceiling and floor in various buildings It is to provide a connection member of the building beam that can be connected very easily and firmly through the connection member of the building.

      The connecting member of the building beam according to an embodiment of the present invention for achieving the object as described above, the "I" shaped cutouts are formed on the body and a pair of reinforcing portions protruding in the form of a flange on both sides of the body The connecting member is formed by bending a plate-shaped member, wherein the connecting member is seated on the upper end of the fixed beam, and is formed vertically bent downward from the seating portion to the front and the rear of the fixed beam, respectively. The front part and the rear part to be in close contact with each other, and are formed to be bent horizontally on the lower end of the front part, and the support part is installed on the upper surface of the connection beam, and bent toward the lower side at both ends of the support part are formed in a triangular shape A reinforcement part for supporting a load applied to the part, and a pair is formed to be bent forward to correspond to the incision part formed in the body and It characterized in that it comprises a fitting portion to be inserted and fixed to the end side of the connecting beam between.

      Preferably, the support member, the reinforcement portion and the fitting portion is formed in the same structure as the front portion in the rear portion of the connecting member is formed bent.

      More preferably, the cutout portion provided to bend the fitting portion is formed in a longitudinal direction from a boundary portion of the front portion and the seating portion to a boundary portion of the front portion and the support portion, and a cutout portion cut in the horizontal direction at the boundary portion. Characterized in that the interval between the pair of fittings formed through the width can be adjusted.

      On the other hand, the connecting member of the building beam according to another embodiment of the present invention, the base member is formed by bending a rectangular plate-shaped member formed with a long hole in the lower portion of the body and the fitting and reinforcing portions protruding in the form of a flange on both sides of the body And a pair of base members integrally coupled via a height adjusting member to form a connection member, wherein each base member includes a seating portion seated on an upper end of the fixed beam, and a lower side from the seating portion. And a front part and a rear part which are formed vertically bent toward the front and the rear of the fixed beam, and bent to form a horizontal line at a lower end of the front part, and a support having a perforated hole in an upper surface thereof, and at both ends of the support part. Each of the reinforcement portion is formed to be bent toward the lower side in a triangular shape to support the load applied to the support portion, and at one side of the front portion It is formed to be bent toward the connecting portion is inserted through the pair of the base member between the base member, the height adjustment member, consisting of a rectangular plate form the perforated long hole of the base member of the pair The upper side is fixed to be spaced apart by a predetermined interval through the bolt and nut, characterized in that the connection beam is configured to be installed on the upper surface.

      Preferably, the base and the reinforcement portion and the fitting portion is formed in the same structure as the front portion on the rear side of the pair of base members, and the height of the height of the pair of base members on the rear portion of the base member through the bolt and nut Characterized in that the adjustment member is configured to be fixed.

According to the present invention made as described above, a separate bolt and nut through a connecting member having a specific structure of the beam of various standards forming the pillars and beams during the construction of the frame forming the ceiling and floor in various buildings Since it can be combined without fastening work or welding work, the labor and work time can be reduced accordingly to effect the efficient construction process.

In addition, the drilling and welding work for bolting are not performed on the beams forming the columns and beams, so that the foundation frame can be easily separated during the dismantling work of the building, and the resources are recycled more. There is also an effect that can be performed efficiently.

1 is a plan view showing a schematic configuration of a building foundation frame to which a connecting member of a building beam according to the present invention is applied;
2a and 2b are exploded views and perspective views showing the configuration of the connecting member of the building beam according to an embodiment of the present invention,
Figure 3 is a perspective view showing the installation state of the connecting member of the building beam according to an embodiment of the present invention,
4A and 4B are exploded views and perspective views showing the configuration of a connecting member of a building beam according to a modification of an embodiment of the present invention;
Figure 5 is a side cross-sectional view showing the installation state of the connecting member of the building beam according to an embodiment of the present invention,
6A and 6B are an exploded view and a perspective view showing a configuration of a connecting member of a building beam according to another embodiment of the present invention;
7 is a perspective view showing the installation state of the building beam according to another embodiment of the present invention,
8A and 8B are a side cross-sectional view and a plan view showing an installation state of a connecting member of a building beam according to another embodiment of the present invention;
9A and 9B are an exploded view and a perspective view showing a configuration of a connecting member of a building beam according to a modification of another embodiment of the present invention;
10 is a side sectional view showing an installation state of a connecting member of a building beam according to a modification of another embodiment of the present invention.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

1 is a plan view showing a schematic configuration of a building foundation frame to which the connecting member of the building beam according to the present invention is applied, Figures 2a and 2b is an exploded view showing the configuration of the connecting member of the building beam according to an embodiment of the present invention And perspective view, Figure 3 is a perspective view showing the installation of the connecting member of the building beam according to an embodiment of the present invention, Figures 4a and 4b is a configuration of the connecting member of the building beam according to a modification of an embodiment of the present invention 5 is a side sectional view showing an installation state of a connecting member of a building beam according to a modification of an embodiment of the present invention, Figures 6a and 6b is a connecting member of a building beam according to another embodiment of the present invention 7 is a perspective view showing an installation state of a building beam according to another embodiment of the present invention, Figures 8a and 8b are in accordance with another embodiment of the present invention 9A and 9B are exploded views and perspective views showing the configuration of a connecting member of a building beam according to a modification of another embodiment of the present invention, and FIG. 10 is a cross sectional view and a plan view showing an installation state of a connecting member of a building beam. Side cross-sectional view showing the installation state of the connecting member of the building beam according to a modification of another embodiment.

First, the connecting member of the building beam according to the present invention, the beam of various standards to form the pillar (1) and beams (2), etc. during the construction of the frame forming the framework of the ceiling and floor in various kinds of buildings of a specific structure The coupling members 10a, 10b, 10c, and 10d are implemented to be more efficiently fixed.

To this end, the connecting member (10a) of the building beam according to an embodiment of the present invention shown in Figures 2a and 2b is configured by bending to form a plate-shaped member having a substantially rectangular plate shape to have a specific structure.

      Here, the plate-shaped member is formed of a connecting member (10a) is preferably made of a high-strength metal material to prevent any deformation and to support the load of the beam, the body is approximately "I" shape In addition to the incision portion (22a) having a flange formed for forming a pair of reinforcement portion 20 on both sides of the body is formed so as to protrude.

      On the other hand, the connecting member (10a) formed by bending the plate-shaped member is formed to have the same width as the top width of the fixed beam 100 is applied seating portion 12 which is seated on the top of the fixed beam 100 ) Is provided, and the front portion 14 and the rear portion 16 are bent in a vertical direction from the seating portion 12 downward to be in close contact with the front and rear surfaces of the fixed beam 100, respectively.

      In addition, the lower end of the front portion 14 is bent to form a horizontal portion 18, the connection beam 200 to be connected to the fixed beam 100 on the upper surface of the support portion 18 One side end is made to be seated, and at both ends of the support portion 18, the reinforcement portion 20 is formed bent toward the lower side, respectively, a pair of reinforcement portion 20 is formed in a substantially triangular shape the support It serves to support the load applied to the portion 18.

      In addition, a pair of fitting portions 22 are formed through the cutouts 22a formed in the body, that is, as the body portion is bent to form a right angle toward the front through the cutouts 22a. And, the end side of the connection beam 200 is sandwiched between it can be fixed.

      At this time, the cutout portion 22a, which is cut into a substantially "I" shape to form a pair of fitting portions 22, has a vertical portion of the front portion from a boundary between the front portion 14 and the seating portion 12. It is preferably formed to reach the boundary portion of the portion 14 and the support portion 18, the boundary portion of the front portion 14 and the seating portion 12 and the front portion 14 and the support portion 18 It is possible to adjust the spacing between the fitting portion 22 made of a pair through the width cut in the boundary portion.

      On the other hand, the connecting member according to an embodiment of the embodiment of the present invention shown in Figures 4a and 4b, the support portion 18 and the reinforcing portion 20 in the same structure as the front portion 14 also on the rear portion 16 side ) And the fitting portion 22 is formed bent.

Through this, when the installation of the plurality of beams, the connection beam 200 can be fixed to each of the front and rear of the fixed beam 100 so that the planar shape is approximately "+" form each.

      6A and 6B, the connecting member of the building beam according to another embodiment of the present invention, the two base members 30 having a specific structure to form an integral body via one height adjustment member 50 It is constructed by combining.

      The base member 30 is made of a high-strength metal having a substantially rectangular plate shape, the lower portion of the body is formed with a long hole 39, the reinforcement portion 40 and the fitting portion on both sides or one side of the body In the state where the 42 is protruded in the form of a flange, it is formed into a specific structure through a predetermined bending process.

      That is, the base member 30 is provided with a seating portion 32 seated on the upper end of the fixed beam 100, the front and rear of the fixed beam 100 toward the lower side from the seating portion 32 The front part 34 and the rear part 36 which are in close contact with each other are bent and formed.

      In addition, the lower end of the front part 34 is bent to form a horizontal support 38 in which the long hole 39 is bored, so as to have a substantially triangular shape toward the lower side at both ends of the support 38, respectively. A pair of reinforcing portions 40 are formed bent.

      The reinforcement part 40 serves to support a load applied to the support part 38.

      In addition, at one side of the front part 34, the fitting part 42 is formed to be bent toward the front at a right angle to be connected through the interval between the fitting parts 42 formed to correspond to the pair of base members 30, respectively. The beam 200 is configured to be fitted and fixed.

      The height adjusting member 50 is located in the upper portion of the base portion 38 of the pair of base members 30 in a state formed in a substantially rectangular plate shape in which the long hole 52 is perforated along its longitudinal direction. As the bolt 54 and the plurality of nuts 56 are fastened in a state of being in communication with the long hole 39 drilled in the supporting part 38, the fixing part 38 is fixedly spaced apart from the supporting part 38). The pair of base members 30 and one height adjustment member 50 are configured to form an integrated body.

      As the height adjusting member 50 is fixedly coupled to the upper side of the base 38, the height adjustment in the state in which the connection beam 200 is fitted to the fitting portion 42 of the pair of base members 30 The member 50 can be mounted on the upper surface.

      At this time, the height adjusting member 50 is to adjust the height of the fastening height of the bolt 54 and the nut 56 according to the specification of the connection beam 200 is connected to the fixed beam 100 so that the height can be adjusted. do.

And, according to a modification of another embodiment of the present invention shown in Figures 9a and 9b, the support portion 38 in the same structure as the front portion 34 also on the rear portion 36 side of the pair of base member 30 ) And the reinforcing part 40 and the fitting part 42 may be formed, and the height adjusting member 50 may be fixed to the upper part of the support part 38 via the bolt 54 and the nut 56. .

Height adjusting member fastened to the support portion 38 and the reinforcement portion 40 and the fitting portion 42, the upper portion of the support portion 38 formed on the front portion 34 and the rear portion 36 of the base member 30 When the installation of the plurality of beams through 50, the connection beam 200 can be fixed to each of the front and rear of the fixed beam 100 so that the planar shape is approximately "+".

Next, the operation of the present invention as described above will be described in detail as follows.

First, as shown in FIG. 1, in the foundation frame construction forming the skeleton of the ceiling and the floor of a predetermined building to which the connecting member of the building beam according to the present invention is applied, the pillars 1 are connected to each corner by H beams. Is installed, it is preferable that a plurality of beams (2) having a substantially bar (bar) shape on the top side of the plurality of pillars (1) is installed in a grid form.

Here, in describing the structure in which the pillars 1 and the beams 2 are connected and installed through the connection members 10a, 10b, 10c, and 10d according to the present invention, the mounting portion 12 of the connection member for convenience. The front part 14, 34 and the rear part 16, 36 are tightly fixed to the beam by the fixed beam 100, and the support part 18 of the connection member coupled to the fixed beam 100. The beam connected to and installed through the height adjusting member 50 will be described as a connection beam 200.

In order to fixedly couple the fixed beam 100 and the connecting beam 200 to each other via the connecting member of the building beam according to the present invention, first, the fixed beam 100 is located at each corner portion or edge portion of the foundation frame. The connecting members 10a and 10c according to one embodiment or the other embodiment of the present invention are fitted and fixed.

In this case, the connecting member 10a according to an embodiment of the present invention as shown in FIGS. 2A and 2B is used to connect and install beams of a predetermined standard, and FIG. 6A is used to connect and install beams of various standards. And as shown in Figure 6b, the fitting portion 42 is to use the connection member 10c according to another embodiment of the present invention that can adjust the spacing and height between each other.

That is, in the fixed installation of the connection member (10a, 10c) at a predetermined point of the fixed beam 100, the seating portion (12, 32) of the connection member (10a, 10c) to the upper end of the fixed beam 100 It is seated so that the front portions 14 and 34 and the rear portions 16 and 36 which are bent at the lower sides thereof are in close contact with the front and rear surfaces of the fixed beam 100.

After the connecting members 10a and 10b are fixed to the fixed beam 100, the connecting beams 200 are connected to the fixed beams 100 via the connecting members 10a and 10c at right angles. It is installed, as the lower end of the connection beam 200 is mounted on the upper surface of the support portion 18 or the positioning member 50 provided in the connection member (10a, 10c), the corresponding connection beam ( The front end 200 is fixedly installed while making a right angle with the fixed beam 100 in a state where the front end is fixed to the fitting portions 22 and 42 of the connection members 10a and 10c.

At this time, the load applied to the connection member (10a, 10c) side according to the installation of the connection beam 200 can be sufficiently supported through the reinforcing portion (20, 40).

Meanwhile, the present invention illustrated in FIGS. 6A and 6B connects and installs a plurality of beams forming the lattice-shaped beams 2 inside the rectangular frame formed through the pillars 1 and the beams 2 positioned at the edges. Modifications of one embodiment of the embodiment and the connecting members (10b, 10d) of the building beam according to a modification of another embodiment of the present invention shown in Figures 9a and 9b.

As described above, in the fixed installation of the connecting members 10b and 10d at a predetermined point of the fixed beam 100, the mounting portions 12 and 32 of the connecting members 10b and 10d are fixed to the fixed beam 100. The front part 14, 34 and the rear part 16, 36, which are bent at the lower side thereof, may be seated on the upper end of the c) to closely contact the front and rear surfaces of the fixed beam 100.

In addition, after the connecting members 10b and 10d are installed in the fixed beam 100, the supporting parts formed on the front parts 14 and 34 and the rear parts 16 and 36 of the connecting members 10b and 10d, respectively. 18 or the lower end of the connecting beam 200 is seated on the upper surface of the height adjusting member 50, the connecting beam 200 is the front end of the fitting portion of the connecting member (10b, 10d) (22, 42) is fixed to form a right angle to the fixed beam 100 in a fixed state, through which the fixed beam 100 and the connecting beam 200 has a planar "+" shape They are interconnected to form a framework having a lattice shape.

That is, through the connection member having a specific structure according to the present invention is applied to the fixed beam 100 and the connection beam 200 of various standards to form the foundation frame of the building without a separate bolt and nut fastening work or welding work It is very simple and robust to interconnect multiple beams.

      While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

1: pillar, 2: beams,
10a, 10b, 10c, 10d: connecting member, 12, 32: seating portion,
14,34, front, 16,36 rear,
18,38: support portion, 20,40: reinforcement portion,
22a: incision, 22,42: fitting,
30: base member, 39, 52: long hole,
50: height adjustment member, 54: bolt,
56: nut, 100: fixed beam,
200: connecting beam.

Claims (5)

The incision is formed in the body of the "I" shape and on both sides of the body to form a connection member by bending a rectangular plate-like member formed by a pair of reinforcement protruding in the form of a flange,
The connecting member includes:
A seating portion seated at the top of the fixed beam;
A front portion and a rear portion which are formed bent vertically from the seating portion to be in close contact with the front and rear surfaces of the fixed beam, respectively;
Is formed to be horizontally bent at the lower end of the front portion and the supporting portion is installed on the upper surface of the connecting beam,
Reinforcing parts which are formed at both ends of the support portion to be bent toward the lower side in a triangular shape to support the load applied to the support portion,
And a pair of fittings formed to be bent toward the front correspondingly from the cutouts formed in the body so that the end side of the connecting beam is fitted and fixed therebetween. The method of claim 1,
The connecting member of the building beam, characterized in that the support portion, the reinforcement portion and the fitting portion is formed in the same structure as the front portion is formed on the rear side of the connection member. The method of claim 1,
The cutout portion provided to bend the fitting portion is formed in a longitudinal direction from the boundary portion of the front portion and the seating portion to the boundary portion of the front portion and the support portion,
The connecting member of the building beam, characterized in that configured to be able to adjust the interval between the pair of fittings made through the width of the incision cut in the horizontal direction to the boundary portion. A long hole is formed in the lower part of the body, and the base member is formed by bending a rectangular plate-shaped member in which the fitting part and the reinforcing part protrude in a flange form on both sides of the body to form a base member, and a pair of base members are integrated through a height adjusting member. To form a connecting member by
Each base member,
A seating portion seated at the top of the fixed beam;
A front portion and a rear portion which are formed bent vertically from the seating portion to be in close contact with the front and rear surfaces of the fixed beam, respectively;
A support portion formed to be horizontally bent at the lower end of the front portion and having a perforated hole in an upper surface thereof;
Reinforcing parts which are formed at both ends of the support portion to be bent toward the lower side in a triangular shape to support the load applied to the support portion,
It is formed to include a fitting portion to be bent toward the front from one side of the front portion to connect the connecting beam through a pair of base members,
The height-
The construction is characterized in that the long hole is formed in the form of a square plate perforated fixedly spaced apart at regular intervals through the bolt and nut on the upper side of the base of the pair of base members, the construction beam is configured to be installed on the upper surface Beam connecting member. 5. The method of claim 4,
A backing part, a reinforcing part and a fitting part are formed in the same structure as the front part of the rear part side of the pair of base members,
The connecting member of the building beam, characterized in that the height adjusting member is fixed to the upper side of the base portion of the pair of base member via a bolt and nut.

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