WO2015102303A1

WO2015102303A1 - Frame connection device for assembly structure

Info

Publication number: WO2015102303A1
Application number: PCT/KR2014/012845
Authority: WO
Inventors: 김헌재
Original assignee: 김헌재
Priority date: 2014-01-02
Filing date: 2014-12-24
Publication date: 2015-07-09

Abstract

The present invention relates to a connection device connected between the frames of a building assembly structure, the connection device comprising: a polygonal-shaped body having a plurality of fastening holes formed therein; and a plurality of fastening members fastened into the plurality of fastening holes so as to be connectable with the frames. Consequently, the connection device minimizes the amount of welding of the frames per se and enables combination even in the field, thereby not restricting transportation. In addition, the connection device enables easy installation and separation, thereby improving constructability; reduces waste of raw materials, thereby minimizing the working time; and enables the frames to be re-used, thereby reducing the construction costs.

Description

Frame linkage of assembly structure

The present invention relates to a frame connecting device of the assembly structure, and more particularly, easy to install or remove, regardless of the frame of various shapes, reusable as well as the frame of the assembly structure that can be applied to the right place according to the situation It relates to a connection device.

In general, the frame is used as the basis of various assembly structures or buildings, and the frame is cut and welded at the site, and then finished horizontally by cutting a piece of wood or sheet metal under the finished product, or in a factory when the site is not suitable. Parts are prefabricated and assembled on site before use.

As a result, the welding amount of the joint increases, which not only embrittles the member but is also transported with a part of the horizontal beam bonded to the column, which restricts the transportation, requires a lot of work manpower and time, and wastes raw materials because it cannot be reused due to welding. Provide the cause.

In order to improve such a problem, various structures have been proposed in the related art in order to manufacture or form various connection means to minimize the waste of work manpower, work time, and raw materials, but did not obtain a great effect.

In the prior art related to such a frame connecting device, as described in Korean Laid-Open Patent Publication No. 2002-0091560 (hereinafter referred to as 'prior patent document 1'), the unit worktable frame is easily coupled / separated with a horizontal support and a vertical support. It has been proposed a technology of the assembly form of the work form of the construction Gang form (Gang form) to make it easy to transport and construction.

In addition, when building the frame disclosed in the Republic of Korea Patent Publication No. 2003-0042699 (hereinafter referred to as 'prior patent document 2') in the construction of steel aggregates such as H-beams, the operator selects the coupling position in advance to install the bracket without drilling holes The technology has been proposed to reduce the construction cost by improving the work efficiency of the frame construction by allowing the H-beam to be connected immediately without using it separately.

In addition, as disclosed in Korean Laid-Open Patent Publication No. 2003-0045236 (hereinafter referred to as 'prior patent document 3'), the welded split tee manufactured by matching the web width of the split tee to the web length of the H-beam is used for the H-beam. A technique has also been proposed of a column-beam joint structure of a welded split tee against a weak axis that attaches to a web and bonds a horizontal beam to the welded split tee so that the web of the welded split tee can act as a horizontal stiffener.

However, the prior patent document 1 is a clamp in which the first binding portion and the second binding portion are intersected at an angle of 90 ° at the intersection of the vertical support and the horizontal support, and the clamping becomes loose when the continuous load is applied or the angle is changed. Not only can the shape be tilted, but the safety of the operator is reduced due to the departure of the frame.

In the case of the prior patent document 2, a plurality of coupling holes perforated at predetermined intervals on the entire surface or part of the steel frame is difficult to withstand the load of the heavy weight frame due to the characteristics of the assembly building assembly, as well as a large amount of bolting takes a long working time The problem is that it can be done.

Prior Patent Document 3 has a problem that the drive-joint structure and the joining method of the welding split tee about weak axis are suitable for H-shaped steel, but are difficult to be used for various kinds of frames, and a large amount of bolting may take a long working time.

An object of the present invention is to solve the conventional problems as described above, to provide a frame connecting device of the assembly structure, the structure is simple, reducing the manufacturing cost, easy assembly or separation.

Another object of the present invention is to provide a frame connecting device of the assembly structure that can be used in one-time by welding to reduce the construction cost by reusing the frame causing the waste of raw materials and can be applied to the right place according to the situation.

The present invention for solving the technical problem as described above is a connecting device connected between the frame of the building assembly structure, the connecting device to be connected to the frame and the body of the polygonal shape in which a plurality of fastening holes are formed. It includes a plurality of fastening members to be fastened.

The plurality of fastening holes are formed at predetermined intervals on each surface of the polygonal body, and the plurality of fastening members are fastened and fixed to each corresponding surface of the body to be connected.

The fastening member may be fastened at an outer side or an inner side of the fastening hole.

The fastening member is characterized in that it further comprises a connection member for forming a plurality of connection holes to be removable.

The body is formed in a rectangular shape, characterized in that for forming the plurality of fastening members on the top and bottom to fasten the plurality of frames on the same surface of the top and bottom of each surface.

The present invention minimizes the welding amount of the frame itself and can be combined in the field is not limited to transportation as well as easy installation and separation can improve the workability and reduce the waste of raw materials to minimize the working time, the frame It can be reused, which has the effect of reducing construction costs.

1 is an exploded perspective view for explaining an embodiment of the present invention;

2 is a perspective view of the coupled state according to FIG.

Figure 3 is a perspective view for explaining the use state of the present invention,

Figure 4 is a perspective view for explaining the nut of the present invention,

5 is a perspective view for explaining a screw tab of the present invention;

6 is a perspective view for explaining a connection member of the present invention;

7 is a perspective view for explaining a rectangular state of the body of the present invention,

8 is a perspective view combined in accordance with another embodiment.

When described in more detail with reference to the accompanying drawings a preferred embodiment of the present invention, the present invention is not limited or limited to the embodiment.

1 is an exploded perspective view for explaining an embodiment of the present invention, Figure 2 is a perspective view of the coupled state according to FIG.

As shown in the connection between the neighboring or intersecting frame (1) of the assembly structure that is the basis of the building structure as shown in the connecting device 10 so that the assembly can be made smoothly by the simplest structure without welding or complex structure (10) ).

The present invention reduces the brittleness by minimizing the welding of the frame (1) and is easily fastened between the frames (1), so that the installation and detachment is simple as well as reusable.

The connecting device 10 includes a plurality of fastening members 20 fastened to be connectable to the frame 1 to the body 11 having a polygonal shape in which a plurality of fastening holes 15 are formed and the fastening holes 15. It includes.

More specifically, the polygonal body 11 constituting the connection device 10 forms a plurality of fastening holes 15 at regular intervals, one side of the fastening member 20 inside the body 11. Inserted into the fastening hole 15 from the through fastening so that a part of one side of the fastening member 20 protrudes to the outside of the body 11, one side of the partially protruding fastening member 20 is the frame (1) Is fastened to the coupling hole (not shown) corresponding to the fastening member 20 formed on one side of the).

The plurality of fastening members 20 fastened to the fastening holes 15 are fastened by conventional bolting or screw fastening, so that the assembly is simply performed without any inconvenience or inconvenience in a short time, thereby shortening the working time by welding as well as fastening. It can be separated and can be reused to reduce construction cost.

In addition, the body 11 can be produced in a polygon according to the structural shape of the assembly building, but the steel structure of the flat, rear, left, right, front, rear hexagonal body is generally used because of the steel structure of the building structure is conventional It is preferable to produce in the shape of a hexagonal body. In addition, since the steel frame of the assembled building structure must withstand high load, the connecting device 10 is preferably made of a material such as metal or high strength special steel of the same material as the frame (1).

3 is a perspective view for explaining the use state of the present invention.

As shown, the plurality of fastening holes 15 according to the present invention are formed at regular intervals on each side of the polygonal body 11, and the plurality of fastening members 20 are connected to each other of the body 11 to be connected. It is characterized in that the fastening is fixed to each corresponding surface. The connection device 10 is formed in a plurality of fastening holes 15 according to the connection position on each side of the body 11 consisting of a polygon in all directions as described above, the place between the connection between the frame (1) Not only can it be applied to, but also can be applied in all directions, so it can be directly assembled in the field according to the connection position. Accordingly, conventionally, the horizontal beams of the frame 1 are bonded to transport the inconvenience of being transported, and the steel frame 1 of the complex assembly structure can also be assembled in the field.

In addition, since the body 11 forming the fastening hole 15 in the omnidirectional direction has a fastening member 20 corresponding to the amount of use corresponding to the fastening hole 15 formed according to the connection position, it does not waste, thus reducing construction costs. It is possible to minimize the amount of welding to minimize the brittleness of the frame (1). In addition, the frame 1 of the assembled building structure is a frame (1) or panel (2) of a different shape, such as a panel (2) such as various types of steel, such as H-shaped, C-shaped, a-shaped steel, formwork, steel sheet, etc. In accordance with the fastening member 20 can be applied to the appropriate place.

4 is a perspective view for explaining the nut of the present invention, Figure 5 is a perspective view for explaining a screw tab of the present invention.

As shown in the drawing, the fastening member 20a may be fastened at an outer side or an inner side of the fastening hole 15. The nut 50 corresponding to the fastening member 20a is mounted in the body 11 so as to correspond to the fastening member 20a on the same surface as the fastening hole 15. The nut 50 may be mounted by welding and may be fixed only by fastening with the fastening member 20a. In addition, it is preferable to use the nut 50 that can be used as the nut 50, but is not necessarily limited thereto. In addition, the fastening hole 15 corresponding to the fastening member 20a forms a screw tab 60 corresponding to the fastening member 20a on the inner side, thereby enabling close fastening.

As described above, the nut 50 and the screw tab 60 are formed or provided in the fastening hole 15 so as to correspond to the fastening member 20a, and are conveniently mounted with bolts or screws regardless of the outside and the inside. Close connection with (1) is possible.

6 is a perspective view for explaining the connection member 40 of the present invention.

As shown in the fastening member 20 is characterized in that it further comprises a connection member 40 to form a plurality of connection holes 41 to be removable. It is preferable to use a bracket, a clamp, or the like, which is commonly used to hold or fix the connecting member 40 when the installation of the frame 1 is difficult or when the direct connection of the panel 2 to some surfaces is required.

In addition, the connection member 40 is in close contact with the bolt or screw commonly used to form a connection hole 41 on the surface to be gripped, a fixed portion to be fixed to the frame (1) or panel (2) Connection is possible.

7 is a perspective view for explaining a rectangular state of the body 11 of the present invention.

As shown in the figure, the body 11 is formed in a rectangular shape, and the plurality of fastening members 20 are disposed on the top and bottom of the body 11 to fasten the plurality of frames 1 on the same surface of the top and bottom of each surface. It is characterized by forming.

The body 11 is required to fasten the frame 1 by forming the body 11 in a rectangular shape when the assembly building structure forms a layer or when a plurality of frames 1 are connected on the same surface and need a close fastening. Fastening holes 15 may be formed on the same surface of each of the upper and lower surfaces, respectively, and provided with a fastening member 20 so as to correspond to the plurality of frames 1 on the same surface. The body 11 is preferably formed in a rectangular shape, but is not necessarily limited thereto, and may be modified according to a connection position or a structure of an assembled building.

Next, another embodiment of the present invention will be described with reference to FIG. 8.

8 is a perspective view combined in accordance with another embodiment.

As shown in FIG. 8, the connecting device 10 is provided with a through hole 60 and an opening 70. In addition, the body 11 of the connecting device 10 is previously provided integrally by welding or the like.

In this way, when the connecting device 10 is fastened to the frame 1 by providing the through hole 60 and the opening 70, the worker puts his hand into the through hole 60 and opens the opening 70. You can work while securing your vision.

That is, according to another embodiment of the present invention, the effect that the fastening operation between the connecting device 10 and the frame 1 can be more easily realized.

As mentioned above, although the invention made by the present inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

Claims

A connecting device connected between the frames of the building assembly structure,

The connecting device has a polygonal body in which a plurality of fastening holes are formed;

Frame connection device of the assembly structure, characterized in that it comprises a plurality of fastening members fastened to the fastening hole so as to be connected to the frame.
The method of claim 1,

The plurality of fastening holes are formed at predetermined intervals on each surface of the polygonal body, the plurality of fastening members are frame connection device of the assembly structure, characterized in that fastening fixed to each corresponding surface of the body to be connected.
The method of claim 1,

The fastening member is a frame connecting device of the assembly structure, characterized in that the fastening is possible from the outer side or the inner side of the fastening hole.
The method of claim 3,

Frame fastening device of the assembly structure, characterized in that the fastening member further comprises a connection member for forming a plurality of connection holes to be detachable.
The method of claim 1,

The body is formed in a rectangular shape, the frame connecting device of the assembly structure, characterized in that forming the plurality of fastening members on the top and bottom to fasten the plurality of frames on the same surface of the top and bottom of each surface.
The method of claim 1,

Frame connecting device of the assembly structure, characterized in that the connecting device is provided with a through-hole and an opening.