KR20180007846A - A floor structures - Google Patents

Abstract

An objective of the present invention is to facilitate separation and assembly, improve workability, and secure structural durability to secure safely and stability. A floor structure comprises: a pole installed to be vertically erected with respect to a floor surface on which the same is to be installed; a plurality of floor blocks seated on an upper portion of the pole to be assembled on each other to form an upper surface of a floor structure; and a binding means to bind the floor blocks. The pole has a space therein and is formed by tightly fitting and coupling wooden boards in a cuboid shape. The floor block includes: a rectangular frame member which is made of a wooden material and has a through hole; an upper board coupled to an upper portion of the frame member while closing an upper opening, and made of a wooden material; and a reinforcing board made of a wooden material, wherein both ends thereof are coupled to inner surfaces of the frame member facing each other. The binding means includes: a plurality of binding grooves formed on outer surfaces of the frame member of the floor block; and a binding bar whose both ends are fixed on the binding grooves to connect and couple the floor blocks.

Description

{A floor structures}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a floor structure to be installed on a floor surface such as a performance stage, a seat floor, and the like, and more particularly to a floor structure which is easy to separate and assemble to improve workability and ensure structural durability, The present invention relates to a floor structure which is made possible.

Generally, the multi-level floor of the stage and the audience seat where the singer or the actor is made to perform is installed so as to have various sizes and areas according to the content of the performance and stage contents by securing a spatial range with respect to the ground.

The floor for the stage is installed by uniformly applying the height of the floor of the entire stage so that the plates having the flat surface of the upper surface have predetermined constant heights with respect to the ground.

Of course, depending on the performance of the stage, a separate small stage is installed at a high height. In this case, in order to install the small stage, the wooden boards and the boards are trimmed in the field, To set up a stage with a small step on the floor of the existing stage.

However, in this case, not only the operation takes a long time, but also the wood used for the small stage that was installed can not be reused, and the waste of the wood is wasted, resulting in a high cost.

Accordingly, in the past, apparatuses and methods for solving the above problems have been proposed.

In one of them, as disclosed in Korean Utility Model Registration No. 20-2007-0018968 (titled, a floor of a performance stage), a joining inclined surface is formed on the jaw and both ends above the inner surface of the cross bar and the vertical bar, Wherein an insertion groove and a fixing portion are sequentially formed below the joining inclined surface and an insertion portion and a joining portion are sequentially formed below the joining inclined surface so that the insertion portion is inserted into the insertion groove in the insertion groove, The floor block is formed by inserting a fixing part and connecting a middle part to a middle part of a crosspiece to form a frame, and inserting a plank on the frame inner surface while being placed on a jaw of the frame. The floor block is obliquely embedded in the fixing part, A nail is inserted through a pipe body and fixed on the stage floor, and the floor of the performance stage constituting a small stage is described.

That is, a plurality of floor blocks are connected to the upper part of the floor to constitute a stage.

Korean Patent Application No. 10-2011-0014491 (name: Marutel fixing device), as known in the art, is installed in an upright position from the floor of a construction and is composed of hollow square pipes, And the lower end thereof is provided with a holding bolt and the front, rear, left and right sides of the periphery thereof are formed with a structure that the width becomes narrower from the upper side to the lower side while the engaging hole formed in at least one stage in the longitudinal direction of the strut is perforated Wow; A bottom support coupled to the support bolt installed at the bottom of the support to closely contact with the installation floor; And an engaging hole formed in the bottom of the bottom plate so as to engage with an upper portion of the holding bolt; A cover which is coupled to the upper portion of the inspecting line so as to cover the upper part of the opened insulator and has a top surface to which the anti-vibration rubber is coupled; An auxiliary girder connecting the sides of the claim line to connect the claim line with another claim line; A screw hole is formed on the front surface so as to be connected to the side of the supporting member by screws and a guide groove is formed in the left and right side surfaces and the upper surface of the supporting member so as to connect the supporting member and the auxiliary supporting member, A connecting bracket having a fixing protrusion formed on the upper side thereof; And a coupling groove is formed on an upper surface of the lid to firmly connect the lid and the vibration-proof rubber, and a coupling protrusion is protruded downward from a lower portion of the vibration-proof rubber corresponding thereto. The coupling protrusions are formed in the shape of "⊥ ", and downward concave recesses are formed on the central portion of the auxiliary bracket so as to correspond to the guide grooves formed on the upper surface of the auxiliary bracket so that the auxiliary brackets and the coupling bracket are firmly coupled And left and right lower ends of the auxiliary girder are formed with inwardly curved bent portions corresponding to the connecting bracket left and right guide grooves and fixed to the left and right upper edges of the auxiliary girder in correspondence with the fixing projections of the connecting bracket A perforated frame fixing device is disclosed.

On the other hand, in Korean Patent Application No. 10-2010-0124347 (entitled "outdoor assembly floor apparatus"), as known in the art, horizontally connecting means and horizontal Wherein the upper panel having the connecting means and the supporting frame is assembled, the lower panel and the upper panel are assembled by the upper and lower connecting means, and the upper and lower connecting means include the cup type coupling means and the latching jaw, And the ground anchor means reinforces the strength of the circumferential reinforcing wall and the inner surface of the panel mounted on the bottom surface of the panel so as to reinforce the peripheral strength and to be supported on the ground so as to support the panel on the ground, And an inner surface reinforcing wall provided on the inner side of the peripheral reinforcing wall so as to support the panel on the ground, A hook provided on a stone plate on the right side, a hook formed on the front and left sides of the base panel so as to overlap the inside of the panel and to be hooked on the joining plate and the overlapping plate, Is a floor panel made of a resilient synthetic resin molded article which is provided with a heat insulating abdomen air chamber at its bottom portion and at the same time the abdomen air chamber has a strength of a peripheral wall portion provided on the bottom surface of the panel so as to reinforce the peripheral strength, And an inner surface abdominal wall provided inside the peripheral abdominal wall so as to reinforce the abdominal cavity and to subdivide the abdomen air chamber.

In addition, in Korean Utility Model Registration No. 20-2002-0015004 (name: flooring construction apparatus), as disclosed in the publication, a guide plate of a base plate installed on a concrete floor surface is provided with a screw A bottom floor construction apparatus in which a rod is fitted and the height thereof is adjusted by an adjustment nut attached to the screw bar, wherein a lower plate is integrally attached to an upper end of the guide holder, a buffer rubber and an upper plate are integrally laminated on the upper plate, And the adjusting nut is integrally attached to the center of the upper plate. The screw thread of the floor board supporting member is screwed to the adjusting nut, passes through the guide hole, and is guided to the guide holder A flooring installation device is disclosed.

1, Korean utility model registration application No. 20-2007-0018968 (November 25, 2007) 2, Korean Patent Application No. 10-2011-0014491 (Feb. 3, Korean Patent Application No. 10-2010-0124347 (Dec. 07, 2010) 4, Korean utility model registration application No. 20-2002-0015004 (May 16, 2002)

However, the conventional floor structure has a problem that it takes a lot of time to manufacture and install the floor structure, which is uneconomical.

In addition, there is a problem that the impact load applied at the upper portion can not be smoothly canceled and the stability is lowered.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a method for manufacturing a semiconductor device, To provide a floor structure.

According to another aspect of the present invention, there is provided a floor structure comprising: a support vertically installed upright on a bottom surface to be installed; A floor structure comprising: a plurality of floor blocks assembled with each other; and binding means for binding the floor blocks; The strut may be formed of a wood material having a hollow space therein and being formed in a hexahedron shape so as to be in tight fit with each other; The floor block includes a frame member having a square shape with a through hole and a top plate made of a wood material and connected to the upper portion of the frame member by closing the upper side opening, And a reinforcing plate made of a wood material, both ends of which are connected to each other on the inner circumferential surface facing each other; The binding means includes a plurality of binding grooves formed on an outer circumferential surface of the frame member of the floor block and a binding rod fixed at both ends of the binding grooves so as to couple the floor blocks to each other. .

In the above-mentioned floor block, the frame member is made of a wood material and has plate-shaped plates formed at both ends thereof with fitting protrusions for fitting the end portions of the frame members to each other. ; The fitting protrusions are characterized in that they are fastened while being fastened to each other through a fastening bar having a length.

A coupling groove is formed at a position facing each other on the inner surface of the frame member so as to narrow the entrance and widen toward the inside; And both ends of the reinforcing plate are provided with engaging projections engaging with the engaging grooves so as to be engaged with each other.

The floor structure according to the present invention as described above can be formed by a method of fixing plate materials of wooden material through fitting and coupling elements such as screws and nails, So that the work can be easily performed at the work site, thereby improving the workability.

In addition, the respective joint portions are primarily engaged through interference, smoothly canceling the pressure due to the applied shock and vibration load, thereby ensuring the structural durability, and by the various shocks and vibration loads It is possible to realize the safety and stability since the separation of the joined parts does not occur.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a floor structure according to an embodiment of the present invention. FIG.
Fig. 2 is a schematic side view showing an installation state of a floor structure according to the embodiment; Fig.
Fig. 3 is a schematic plan view showing an installation state of a floor structure according to the embodiment. Fig.
Fig. 4 is a schematic perspective view showing a part of a floor block constituting a floor structure according to the embodiment; Fig.
Fig. 5 is a schematic bottom view exemplifying a part of a floor block constituting a floor structure according to the embodiment; Fig.
Fig. 6 is a view showing an example of a partially extracted rough outline showing a binding means constituting a floor structure according to the present embodiment. Fig.
7 is a partial schematic plan view showing an installation state of a binding means constituting a floor structure according to the present embodiment.
8 is a schematic front sectional view showing a fastening member applied to a binding means constituting a floor structure according to the present embodiment.
Fig. 9 is a schematic plan sectional view showing binding means constituting a floor structure according to the present embodiment. Fig.
Fig. 10 and Fig. 11 are schematic views showing the use state of the binding means constituting the floor structure according to the present embodiment. Fig.

Hereinafter, a floor structure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 11 illustrate a floor structure according to an embodiment of the present invention. The floor structure 1 according to the present embodiment includes a floor structure 1, which is vertically installed upright on a floor surface to be installed, A plurality of floor blocks 3 which are assembled together to form an upper surface of the floor structure 1 and are placed on the upper part of the column 2 and binding means 3 for connecting the floor blocks 3 4).

That is, in the state where the pillars 2 are arranged on the floor to be installed in the space where the connecting portions and the corners of the floor blocks 3 are located, the floor blocks 3 are placed on the top of the pillars 2, And the floor blocks 3 are connected and fastened to each other through the binding means 4 to form a floor structure 1 such as a performance stage.

In the floor structure 1 according to the present embodiment, the pillars 2 are formed by a plate material having a space portion therein and being made of a wood material and in a hexahedron shape.

That is, it is formed in a 'box' shape having a hexahedron having a space portion therein through a plurality of plate members, and the shock and vibration load applied from the floor block 3 positioned at the upper portion is transferred to the internal space portion So that vibration noise can be smoothly prevented, and safety can be ensured.

The support 2 has a plurality of through holes 21 penetrating the inside and outside of the support 2 so that it can be easily gripped and can be easily transported and also the vibration energy generated by the applied impact load can be smoothly discharged .

In the floor structure 1 according to the present embodiment, the floor block 3 is formed of a wooden material and has a square shape having a through hole, a frame member 31, and the frame member 31 And a reinforcing plate 33 made of wood and having both ends joined to an inner circumferential surface opposed to each other at the frame member 31. The reinforcing plate 33 is made of a wood material, .

The frame member 31 is made of a wood material and has a plate shape in which fitting protrusions 34 are formed at both ends of the frame member 31 so as to be fitted to the end portions of the frame member 31, ≪ / RTI > It is preferable that the fitting protrusions 34 are fastened and coupled while penetrating the fastening bar 35 having a length.

In other words, the floor blocks 3 can be formed by a method in which wood members are fitted together and fixed together through a connecting rod 35 such as a screw or a nail, Since the respective components are assembled quickly, the work can be easily performed at the worksite, and workability is improved.

In addition, the respective joint portions are primarily engaged through interference, smoothly canceling the pressure due to the applied shock and vibration load, thereby securing the structural durability, So that safety and stability can be realized.

On the other hand, engagement grooves 36 are formed in the inner surface of the frame member 31 at positions facing each other. At both ends of the reinforcing plate 33, engaging projections 37 engaging with the engaging grooves 36 are preferably formed, and the engaging projections 37 are engaged with each other.

That is, the reinforcing plate 33 is not engaged with the frame member 31 through a separate fastening element, but is assembled through the fitting engagement, so that even if the impact and vibration pressure are applied, It is more stable.

In the bottom structure 1 according to the present embodiment as described above, the binding means 4 includes a plurality of binding grooves 38 formed on the outer peripheral surface of the frame member 31 of the floor block 3, And a coupling rod 41 which is fixed at both ends to the coupling grooves 38 so as to be coupled while connecting the floor blocks 32.

That is, the floor blocks 3 are coupled through the binding rods 41.

The coupling rods 41 are formed at both ends with coupling rods 42 that are fitted into the coupling rods 38, so that the coupling rods 41 are more securely engaged with each other.

Hereinafter, the operation and effect of the floor structure 1 according to the present embodiment will be described in detail.

First, when the floor blocks 3 are arranged on a floor to be installed, the pillars 2 are arranged at positions corresponding to the portions to be connected to each other and the respective corner portions.

At this time, it is preferable that the center of the column 2 is located at the connection center of the floor blocks 3.

When the column 2 is placed on the floor to be installed as described above, the floor blocks 3 are placed on the upper part of the column 2 and the connecting rods 41 are fastened to the coupling grooves 38 And the bottom structure 1 according to the present embodiment is formed.

6 to 11 are views showing the binding means 4 applied to the floor structure 1 according to the present embodiment. The binding means 4 according to the present embodiment has a structure And a fastening member 44 having a fastening groove 43 for receiving and fastening the fastening protrusion 42 of the fastening rod 41 on the outer circumferential surface thereof.

That is, the fastening members 44 are received and fixed in the fastening grooves 38 of the floor block 3 so that the fastening rods 41 are firmly fastened, It is prevented from being disassembled.

The fastening member 44 is rotatably received in the coupling groove 38 and has a cylindrical body 45 having a fixing groove 45 engaged with a separate tool such as a hexagonal wrench or the like to apply rotational pressure thereto, (46); An inlet formed in an inner side of the outer circumferential surface of the body and having a size such that a coupling protrusion (42) of the coupling rod (41) is received while being penetrated therethrough; And a fastening groove 43 having a fastening portion formed of a groove having a size such that the end of the fastening portion 42 can be fastened so as not to escape to the outside.

That is, when the body 46 is rotated in a state where the coupling protrusion 42 of the coupling rod 41 is positioned inside the body 46 through the opening of the coupling groove 43, (42) is engaged with the fastening portion of the fastening groove (43) so as not to be separated uninterruptedly.

The upper portion of the coupling groove 38 is preferably closed through the lid 47 so that the coupling member 44 is prevented from being torn off uninterruptedly.

As described above, the floor structure 1 according to the present embodiment is made of a wood material, so that it can smoothly cope with shock and vibration loads, and also can be used for fastening the fastening elements such as screws, nails, So as to be easily manufactured, and to be able to quickly assemble each of the components.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: floor structure 2: holding
21: through hole 3: floor block
31: frame member 32: top plate
33: reinforcing plate 34: fitting projection
35: fastening rod 36: coupling groove
37: engaging projection 38: engaging groove
4: binding means 41:
42: fastening protrusion 43: fastening groove
44: fastening member 45: fastening groove
46: body 47: cover

Claims (3)

A plurality of floor blocks arranged on an upper portion of the support to form an upper surface of the floor structure, and binding means for binding the floor blocks, A floor structure comprising:
The above-
And a plate member made of a wood material having a hollow space therein is formed in a hexagonal shape by interference fit;
The above-
A frame member made of wood and having a square shape having a through hole; an upper plate made of a wood material and coupled to the upper portion of the frame member while closing the upper side opening; And a reinforcing plate made of a wood material, each of the reinforcing plates being coupled to each other;
The above-
A plurality of binding grooves formed on an outer circumferential surface of the frame member of the floor block; and a binding rod having both ends fixed to the binding grooves and coupled to each other while connecting the floor blocks.
The method of claim 1, further comprising:
In the above-mentioned floor block,
Plate 'shaped plates formed of a wood material and formed with fitting protrusions at both ends thereof so as to be fitted to end portions of the frame members;
The above-
And a fastening rod having a length is inserted and fastened while being penetrated.
The method of claim 1, further comprising:
On the inner surface of the frame member facing each other,
A coupling groove is formed in which the entrance is narrower and wider inward;
At both ends of the reinforcing plate,
And a coupling protrusion for fitting the coupling groove into the coupling groove is formed so that the fitting protrusions are fitted to each other.

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