KR101821230B1 - Height Control Type Pillar Connecting Structure for Wooden Building - Google Patents

Abstract

The present invention relates to a wooden structure such as a sperm, a deck and the like, in which individual columns are height-adjustably connected and supported to support a wooden column with a stable coupling structure and to efficiently construct a column so that the entire structure can be leveled uniformly. A base PC block for supporting a bottom of the column of the wooden building, the base PC block being partially embedded in the floor and forming a through hole penetrating the upper surface in a vertical direction; A nut fastening portion provided corresponding to the through hole top of the base PC block and formed with a fastening hole communicating with the through hole; And a connecting bracket for connecting and fixing the lower end portion of the column to the upper portion thereof. The connecting bracket is vertically extended in the lower portion and is introduced into the through hole, and is screwed to the nut fastening portion, And a metal bracket portion having a formed fluid body formed thereon.

Description

{Height Control Type Pillar Connecting Structure for Wooden Building}

[0001] The present invention relates to a height-adjustable column connection structure for a wooden building, and more particularly, to a wooden building structure such as a sperm, a deck or the like in which a column is height- And more particularly, to a height-adjustable column connection structure of a wooden building capable of effectively constructing a column so as to be uniform.

In general, wooden buildings such as pagheungjeongja, pagoda, pagoda, and wooden houses are installed and installed in recreation areas, sightseeing facilities, parks, walkways, climbing trails, etc. as one of the rest facilities.

The column for supporting the wooden structure from the ground is made up of a wooden column, and a foundation concrete for stably supporting the wooden column is installed in the ground, and a wooden column can be inserted and fixed at the top of the foundation concrete And a buried groove is provided.

However, as the water penetrates and penetrates through the gap between the buried grooves of the foundation concrete and the wooden pillars, the lower end of the wooden pillars installed in the buried grooves are decayed, so that the durability of the wooden buildings is considerably lowered and the installation life of the wooden pillars is continuously shortened There was a problem.

As a conventional technique disclosed to solve the above-mentioned problems, the Korean Registered Utility Model No. 473276 (Apr. 26, 2014) is made of concrete and has a buried groove for inserting the lower end of the wooden column and a wooden column Wherein an upper end of each of the two side anchor plates is formed to protrude so as to face each other and a water discharge passage for discharging water to the ground is formed in the bottom of the bottom of the foundation, And the lower ends of the two side anchor plates are spaced apart from each other by a width equal to the width of the inner side surfaces facing each other in the buried grooves formed in the foundation concrete and higher than the upper surface of the foundation concrete, Forming a wider width than the inner surfaces of both sides Air firmly embedded in the wooden beams, as configured to be installed in a buried state on the basis of concrete on the base support and a concrete foundation concrete for wooden beams that can extend the life of the installed wooden beams is known.

However, in the above-mentioned prior art, since the anchor plate is fixedly installed in the buried grooves of the foundation concrete so that the lower end of the wooden column is embedded and fixed by screw bolts, the height of the wooden pillars The balance of the building is broken, the construction work for balancing the plural wooden pillars is very difficult, and the construction stability of the wooden building is lacking.

KR registered utility model publication No. 20-0473276 (June 16, 2014).

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a wooden building structure capable of easily adjusting the height of wooden pillars and thus improving the stability of construction and construction quality, The present invention provides a height-adjustable column connection structure.

The wooden structure height connection type column connection structure according to the present invention is a wooden structure column connection structure that is installed on the ground and supports and supports the lower end portion of a column of a wooden building. The column structure has a lower part partially embedded in the ground, A base PC block forming a through hole; A nut fastening portion provided corresponding to the through hole top of the base PC block and formed with a fastening hole communicating with the through hole; And a connecting bracket for connecting and fixing the lower end portion of the column to the upper portion thereof. The connecting bracket is vertically extended in the lower portion and is introduced into the through hole, and is screwed to the nut fastening portion, And a metal bracket portion having a formed fluid flow formed therein.

The nut fastening part can be configured as a detachable type which is integrally formed in a state of being screwed on the fluidic body of the hardware bracket part and is detachable from the base PC block.

The nut fastening part is integrally formed on the base PC block. The nut fastening part is provided on the base PC block and has a connecting end on the upper part. The nut fastening part is rotatably installed on the fixing flange And a rotation nut member in which the fluidic bracket part of the iron bracket part is threadably engageable.

The nut fastening portion may further include an extension fastening end portion extending in a downward vertical direction and extending to a fastening portion of the fastening hole.

The nut fastening portion may be of a detachable type which can be fitted into the through hole of the base PC block or may be integrally formed by insert molding on the through hole of the base PC block.

The present invention further includes a sub supporting means protruding upward in the upper vertical direction on the base PC block and being supported on the lower surface of the connection bracket of the hardware bracket portion so as to be vertically movable in accordance with the height of the connection bracket Or the like.

The sub support means includes a flow guide member embedded inwardly on the upper surface of the base PC block, a support member provided on the flow guide member and protruding upward toward the connection bracket, Thereby forming an elastic member provided in the flow guide member.

According to the height-adjustable column connection structure of the wooden building according to the present invention, since the wooden column is exposed and fixed, the installation height is adjusted flexibly for each wooden column, thereby preventing the wooden column from being changed, At the same time, the durability of the building is improved, the construction work of the wooden pillar is very easy, and the balance of the whole building according to the wooden pillar is balanced, so that the construction stability and the construction quality can be greatly improved.

In addition, since the wooden structure height-adjustable column connecting structure according to the present invention is configured to extend the fastening section of the nut fastening section, the load applied to the fastening area is evenly dispersed to achieve stable support efficiency of the structure, So that breakage of the structure can be prevented.

The height-adjustable column connection structure according to the present invention supports the construction of the bracket part of the metal bracket coupled with the wooden column to support the building more stably and to more evenly distribute the support load of the building to prolong the life of the building There is an effect that can be.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a whole installation state of a wooden building to which an embodiment according to the present invention is applied; FIG.
2 is an exploded perspective view showing an embodiment according to the present invention;
3 is a front view showing an embodiment according to the present invention;
4 is an exploded cross-sectional view of a first embodiment of a nut fastener in an embodiment according to the present invention;
FIG. 5 is an exploded cross-sectional view of a second embodiment of a nut tightening part in an embodiment according to the present invention; FIG.
FIG. 6 is an exploded cross-sectional view showing a third embodiment of the nut fastening part in the embodiment according to the present invention; FIG.
FIG. 7 is an exploded cross-sectional view showing a fourth embodiment of the nut fastening part in the embodiment according to the present invention; FIG.
8 is a cross-sectional view showing another embodiment according to the present invention;

The present invention relates to a wooden building column connecting structure installed on a ground to support a lower end of a column of a wooden building, comprising: a basic PC block forming a through hole penetrating in a vertical direction on a top surface thereof, ; A nut fastening portion provided corresponding to the through hole top of the base PC block and formed with a fastening hole communicating with the through hole; And a connecting bracket for connecting and fixing the lower end portion of the column to the upper portion thereof. The connecting bracket is vertically extended in the lower portion and is introduced into the through hole, and is screwed to the nut fastening portion, And a metal bracket portion having a formed fluid body formed thereon, and a height adjustment type column connection structure of the wooden building.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a height-adjustable column connecting structure according to the present invention will now be described in detail with reference to the drawings.

As shown in FIGS. 1 to 3, a wooden structure connecting structure of a height of a wooden building according to the present invention is a structure for connecting a wooden structure to a column, A PC block 10, a nut fastening portion 20, and a hardware bracket portion 30.

Since the base PC block 10 is in the form of precast concrete, which is formed in a block shape using concrete, the base PC block 10 is formed so as to achieve smooth construction at a construction site.

2 and 3, the base PC block 10 is formed to have a trapezoidal cross-sectional shape having a lower cross-sectional area larger than the upper portion and having a downward inclined side surface. However, the base PC block 10 (For example, a square or a rectangle), and the upper surface may have a circular cross-sectional shape and a polygonal shape (for example, Triangular, square, hexagonal, etc.).

In the base PC block 10, a lower portion is partially embedded in the ground of the construction site. That is, the lower part of the base PC block 10 is formed to be embedded in the ground and fixedly installed, while the upper part is formed to protrude toward the ground.

The base PC block 10 is provided with a through hole 11 penetrating the upper surface of the base PC block 10 in the up and down direction to accommodate the metal bracket 30.

The through hole 11 may be formed to have a structure that the through hole 11 is completely penetrated in the vertical direction over the entire height of the upper and lower base blocks 10 of the base PC block 10, It may be formed in a structure that penetrates only the predetermined depth on the upper surface of the substrate.

The nut fastening part 20 functions to fix the metal bracket part 30 on the base PC block 10 so as to be attachable.

2 and 3, the nut fastening portion 20 is provided corresponding to the upper end of the through hole 11 of the base PC block 10 and has a fastening hole (not shown) 21). That is, the nut fastening part 20 is configured to be coupled to the fastening hole 21 with respect to the hardware bracket part 30 that is introduced toward the through hole 11 of the base PC block 10.

The fastening hole (21) is formed with a female screw so as to be screwable with the metal bracket part (30).

The nut fastening portion 20 may be of a detachable structure having a detachable structure with respect to the base PC block 10, or may be integrally formed on the base PC block 10.

As shown in FIG. 4, the first embodiment of the nut fastening portion 20 is a separate structure separated from the base PC block 10, and is detachable from the base PC block 10.

The nut fastening part (20) is integrally formed on the metal bracket part (30). The metal bracket unit 30 and the metal bracket unit 30 are integrally formed in a state of being screwed on the metal bracket unit 30 so as to be mounted on the upper end of the through hole 11 of the base PC block 10, And is detachable from the base PC block 10 together.

It is possible to manufacture and produce a very simple product from the structure separated from the base PC block 10 by constituting the nut fastening portion 20 like the above-described first embodiment.

As shown in FIG. 5, the second embodiment of the nut fastening portion 20 is a unitary type in which the base PC block 10 is fixedly mounted on the base PC block 10 in correspondence with the upper end of the through hole 11 of the base PC block 10 Lt; / RTI >

The nut fastening portion 20 can be configured to have a fixed or rotary type structure on the base PC block 10. [ That is, the nut fastening portion 20 can be fixedly mounted on the base PC block 10 so as to be fixed to each other only by rotation of the hardware bracket portion 30, As shown in FIG. 5, the unit 20 is rotatably installed on the base PC block 10 so that the metal bracket 30 or the nut fastening part 20 can be mutually coupled by rotation But it is also possible to constitute a rotary type.

5, the rotatable nut fastening portion 20 includes a fixing flange 20a provided on the base PC block 10 and having a connecting end 23 at an upper portion thereof, And a rotation nut member 20b rotatably installed on the bracket 20a and having a fluid connection 33 of the bracket 30 so as to be screwable. That is, it is possible to rotate the rotary nut member 20b, which is rotatably coupled to the fixed flange 20a, to engage the iron bracket 30.

The nut fastening portion 20 as in the second embodiment can facilitate the fastening operation of the hardware bracket portion 30 on the base PC block 10, thereby facilitating the operation.

Further, as shown in FIGS. 6 and 7, the nut fastening portion 20 further includes an extended fastening end portion 25 formed to extend in the lower vertical direction and extend from the fastening portion of the fastening hole 21 .

The nut fastening portion 20 having the extended fastening end portion 25 can also be configured to be detachable or integral with respect to the base PC block 10 as a reference.

As shown in Fig. 6, the third embodiment of the nut fastening portion 20 is of a detachable type which can be fitted into the through hole 11 of the base PC block 10. That is, the nut fastening part 20 formed with the extended fastening end part 25 is separated from the base PC block 10 and is integrally formed on the hardware bracket part 30 so that the extension of the nut fastening part 20 The fastening end portion 25 is fittable into the through hole 11 of the base PC block 10 in a corresponding manner.

As shown in Fig. 7, the fourth embodiment of the nut fastening portion 20 is integrally formed by insert molding on the through hole 11 of the base PC block 10. That is, the extended fastening end portion 25 of the nut fastening portion 20 is integrally formed on the through hole 11 of the base PC block 10 by insert molding.

As described above, when the extended fastening end portion 25 is formed in the nut fastening portion 20, since the fastenable portion of the nut fastening portion 20 is extended, the load applied to the fastening region is evenly distributed, It is possible to reinforce the fastening structure between the components and to prevent the breakage of the structure.

The bracket 30 is positioned above the base PC block 10 to support and fix the lower end of the column.

As shown in FIGS. 2 and 3, the metal bracket 30 includes a connection bracket 31 for connecting and fixing the lower end of the column 5 at the upper portion thereof so as to support the nut 5, (33). ≪ / RTI >

The connection bracket 31 forms a flat plane for supporting the column 5 of the wooden building and forms side walls on both sides so as to partially contact the side surface of the column 5. [

A coupling hole 32 is formed in the side wall of the connection bracket 31 so that a fastening member (a screw or a bolt or the like) capable of fixing the column can pass laterally.

The fluid fixture 33 extends vertically up and down under the connection bracket 31. That is, the fluid fixture 33 is introduced into the through-hole 11 of the base PC block 10 and extended in a structure capable of flowing vertically.

The fluid fixture 33 flows into the through hole 11 of the base PC block 10 and is screwed and fixed to the nut fastening portion 20.

The metal bracket 30 can adjust the height of the connection bracket 31 supporting the column 5 according to the coupling position of the fluid fixture 33 fastened on the nut coupling part 20 .

For example, the height of the column 5 may be adjusted by rotating the nut coupling part 20 or the hardware bracket part 30, and the nut coupling part 20 may be rotated clockwise, The metal bracket 30 is moved upward to increase the support height of the column 5 while rotating the nut coupling part 20 counterclockwise or rotating the nut coupling part 20 counterclockwise, When the metal bracket part 30 is rotated in the clockwise direction, the metal bracket part 30 is moved downward to lower the supporting height of the column 5.

In other words, according to the wooden structure height-adjustable column connection structure of the present invention constructed as described above, since the wooden columns are exposed and fixed, the installation height is adjusted flexibly for each wooden column, It is possible to improve the durability of the building and the construction work of the wooden pillar is very easy and the balance of the whole building according to the wooden pillar can be balanced to greatly improve the stability of the construction and the quality of the construction.

8, the upper part of the base PC block 10 is separated from the metal bracket part 30 so as to protrude upward from the upper side of the base PC block 10, And a sub support means (40) for supporting and supporting the lower surface of the connection bracket (31) of the hardware bracket part (30).

The sub support means 40 supports the lower surface of the connection bracket 31 of the metal bracket 30 and is vertically movable according to the height of the connection bracket 31.

The sub support means 40 includes a flow guide member 41 embedded in the upper surface of the base PC block 10 and a connection bracket 31 coupled to the flow guide member 41, And a resilient member 45 provided in the flow guide member 41 so as to support the lower portion of the support member 43. The support member 43 includes a support member 43,

The support member 43 is formed to extend vertically and vertically, and has a large upper end area, so that it is preferable to improve the support efficiency toward the connection bracket 31.

That is, according to the present invention as in the above-mentioned other embodiments, since the structure of the bracket part of the metal bracket combined with the wooden column is contacted and supported, the supporting load of the building is more evenly distributed while supporting the building more stably, It is possible.

In the other embodiments described above, the same configuration as that of the above-described embodiment can be employed, so that detailed description is omitted.

Although the present invention has been described with respect to a preferred embodiment of a height-adjustable column connecting structure according to the present invention, the present invention is not limited to this, and various modifications and changes may be made within the scope of the claims, And this is also within the scope of the present invention.

10: Basic PC block 11: Through hole
20: nut fastening part 21: fastening hole
20a: Fixing flange 20b: Rotating nut member
23: connection end 25: extended end
30: Hardware bracket part 31: Connection bracket
32: Coupling hole 33: Fluid determination
40: Sub-support means 41: Flow guide member
43: support member 45: elastic member

Claims (8)

A wooden building column connecting structure installed on a ground to support and fix a lower end of a column of a wooden building, comprising: a base PC block forming a through hole formed in a bottom part of the floor and partially penetrating in a vertical direction; A nut fastening portion provided corresponding to the through hole top of the base PC block and formed with a fastening hole communicating with the through hole; And a connecting bracket for connecting and fixing the lower end portion of the column to the upper portion thereof. The connecting bracket is vertically extended in the lower portion and is introduced into the through hole, and is screwed to the nut fastening portion, And a metal bracket portion having a formed body fluidization,
Wherein the nut fastening part is integrally fixed on the base PC block, wherein the nut fastening part is provided on the base PC block and has a connecting end on an upper part thereof, And a rotation nut member having a metal bracket portion capable of screwing the fluid material,
Wherein the nut fastening portion includes an elongated fastening end portion extending in a downward vertical direction and formed to extend a fastening portion of the fastening hole,
And a sub support means protruding upward in the upper vertical direction on the base PC block and being supported in contact with the lower surface of the connection bracket of the hardware bracket portion and being vertically movable in accordance with the height of the connection bracket,
The sub support means includes a flow guide member embedded inwardly on the upper surface of the base PC block, a support member provided on the flow guide member and protruding upward toward the connection bracket, And a resilient member provided in the flow guide member to support the resilient member.
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