KR101704701B1 - Earthquake compared with non-welded deck wood dust and cushioning - Google Patents

Abstract

The present invention relates to a non-welded wood deck having vibration resistance and shock absorbing functions to prepare for an earthquake. Specifically, the wood deck comprises multiple square pillars, multiple longitudinal square pipes for a sleeper, multiple transverse square pipes for a joist, multiple pipe fixing units, multiple panel fixing units, and multiple wood panels. The wood deck comprises an outer bracket, an ascending and descending bracket combined with a tension clip for connecting pipes, and a rectangular vibration resisting pad. The wood deck elastically fixes the longitudinal square pipe for a sleeper to an upper end of the pillars. The wood deck has a shock absorbing and vibration resisting unit for connecting a pillar and a sleeper, which is installed to be detached by a bolt and a nut and absorbs impact applied from the outside and the impact generated due to the earthquake. Therefore, the wood deck can be assembled without a post-work such as welding so the wood deck is easily and stably installed. So, the wood deck can obtain safety against the earthquake and can largely improve expandability.

Description

[0001] The present invention relates to a non-welded wood deck having a dustproof and cushioning function against an earthquake,

The present invention relates to a non-welded wood deck having a dustproof and shock-absorbing function against earthquakes, and more particularly, to a wood deck which is widely installed on the side of a bridge or a slope of a river, It is equipped with a vibration and damping system against earthquakes through a flexible coupling system, and also has a rotation and tension function to prevent shaking or cracking of the deck, and it is possible to assemble without the need for post work such as welding, The present invention relates to a non-welded wood deck having a vibration-proof and shock-absorbing function against an earthquake, which can be installed easily and rigidly, can secure safety even in an earthquake, and can be expanded.

Generally, roads are planarized so that vehicles or pedestrians can move comfortably and easily, and then they are packed with cement concrete or asphalt.

However, when the asphalt or cement concrete is packed in such a manner, the aesthetics are not very good, and there is a problem that a lot of waste materials are generated when they are disassembled.

In addition, when cement concrete or asphalt is applied to a mountain or a promenade, it is not compatible with the surrounding environment, thereby deteriorating the environment, and it is difficult to package them in a narrow space.

Accordingly, a road construction technique using wood has been conventionally developed. For example, a wooden deck having a drainage induction furnace (Korean Patent Registration No. 10-1293164) is proposed, which is constructed by mounting a lower pedestal made of metal The wooden deck presses are fixed by the fastening means with the wooden deck assembled on the lower pedestal. The horizontal decks protrude horizontally from both sides of the lower pedestal, and the flow of rainwater is guided to the ends of the protrusions. And a drain guide path is formed by the projecting portion, the rainwater guide portion, and the inclined surface by bending the inclined surface inclined toward the upper portion at the end of the rainwater guide portion.

However, these wooden roads are made by assembling decks and fixing decks by fixing means such as fixing bolts and nails on some of them. Such installed decks may be twisted or deformed or broken by repetition of expansion and contraction according to temperature There is a problem that can not cope with strong earthquakes at all.

That is, if the expansion and contraction are repeated in the state where the both ends are fixed by the fixing means, the middle portion of the bottom material is twisted and deformed. If such a process is continuously repeated, it is broken and damaged. There is a problem that can not cope with a strong earthquake at all.

In addition, bridges are installed in rivers and streams running between roads, and these bridges are made of various shapes and various materials.

Among such bridges, there are bridges using timber constructed in consideration of continuity with the surrounding environment such as a trail or the like.

Various techniques and methods for constructing such wooden bridges have been developed in the prior art. In the prior art related to such wooden bridges, there have been proposed "upper support structure of wooden legs (Korean Patent Publication No. 10-1030736" and " (Korean Patent Registration No. 10-0990801) ".

However, in the conventional wooden bridge, many floor materials are fixed on a horizontal beam installed at the upper end of a pier, and the floor material is fixed by fixing means such as a fixing bolt and a nail. The floor material thus constructed is made of wood, .

The bottom plate which repeats the expansion and contraction according to the temperature is fixed to the horizontal beam by the fixing means, so that the bottom plate is twisted, deformed or broken. In other words, when the expansion and contraction are repeated with the both ends fixed by the fixing means There is a problem that the middle part of the flooring is twisted and deformed, and when this process is continuously repeated, there is a problem that it is cracked and damaged, and there is no vibration and shock absorbing function in preparation for an earthquake.

On the other hand, according to the related art, "Hybrid delivery of bridges using composite decks" was also developed and disclosed in Korean Patent Registration No. 10-1102937.

The bridge bracket for a bridge using such a composite deck includes a steel bracket closely attached to the upper and the other side of a curb of a bridge and continuously provided by a chemical anchor and a pair of coupling plates spaced apart from each other on the other side; An aluminum material girder having a " T "shape so as to be inserted between the joining plates and being joined in multiple stages so as to be reduced in height while being coupled by bolts; A plurality of aluminum re-cog beam beams crossing over the upper surface of the girder; An anti-vibration rubber attached on the upper surface of the cross beams; And a composite deck provided on top of the cross beams, wherein the composite deck comprises: an extruded material in which convex portions and concave portions are alternately formed in the width direction, the insert portions and the fitting portions are formed so as to be male and female at both ends, It is composed of wood to be combined.

In the case of a bridge deck using such a composite deck, most of the structures are made of aluminum to minimize the self weight of the cargo and to prevent the deflection of the cargo. In addition, the bottom plate of a foot bridge is constructed of a composite deck comprising a mixture of aluminum and wood, which is advantageous in workability and aesthetics.

On the other hand, if the assembly is complicated and the structure is not rigid, and the expansion and contraction are repeated, the middle part of the bottom material is twisted and deformed. If such a process is continuously repeated, it is broken and damaged. In addition, There is a problem that safety due to a strong earthquake or the like can not be secured.

Korean Registered Patent No. 10-1102937 (December 29, 2011) Korean Registered Patent No. 10-1437060 (Aug. 27, 2014) Korean Registered Patent No. 10-1549065 (Aug. 26, 2015) Korean Patent Publication No. 10-1343849 (December 16, 2013)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide a wood deck which is widely installed on a side of a bridge, a slope of a river, A vibration and damping system against earthquakes is installed between the pipes in a flexible manner, and the upper surface of the vertical rectangular pipe for yoke and the joining portion of the horizontal rectangular pipe for the long pipe are provided with a rotation and tension function for preventing deck shaking or cracking It is possible to securely secure safety even in the case of earthquake etc. and to greatly increase the expandability of the wooden deck by making it easy to install the wooden deck itself, It is an object of the present invention to provide a non-welded wood deck having a buffer function.

According to an aspect of the present invention, there is provided a floor panel comprising: a plurality of quadrangular pillars fixedly installed on a ground at predetermined intervals in a longitudinal direction and a lateral direction; A plurality of yoke vertical rectangular pipes fixedly installed on upper surfaces of rectangular columns arranged in the same line in the longitudinal direction among the rectangular columns; A plurality of long rectangular lateral pipes fixedly installed on the upper surface of the longitudinal rectangular pipes through pipe fixing means at predetermined intervals in the lateral direction; And a plurality of wooden panels fixedly installed through panel fixing means in a state of being continuously arranged in the longitudinal direction on the upper surface of the transverse square pipes. The wooden deck is characterized in that the longitudinal rectangular pipe for yoke is provided at an upper end portion of the columns, And bolts and nuts are installed on the column and yoke to provide shock absorbing and absorbing shock force when the shock is generated due to an earthquake. do.

At this time, the column and yoke coupling / shock absorbing and vibration preventing means are provided with a pair of outer vanes which are coupled in the form of wrapping the front and rear outer surfaces of the column in a state where a plurality of bolt holes are provided in the vertical direction on the front and rear surfaces, And a pair of inner blades fitted inwardly in contact with the inner surface of the column in a vertical direction. The dustproof pad support plate is integrally bent at a lower end of the inner blade in a horizontal direction, An outer bracket detachably attached to the upper end of the columns through a plurality of bolts and nuts, And an elastic clamp which is integrally formed with the pipe upper and lower elastic resilient pieces integrally in the vertical direction on both sides of the upper surface of the horizontal intermediate connection plate and is elastically coupled to the vertical rectangular pipe for yoke, And a pair of guide plates that are perforated in a rectangular shape in the vertical direction, the outer bracket fixing bolt passage holes being inserted into the outer bracket, the rectangular rectangular pipe for a long line is elastically coupled to the column, A tube-engaging tension clip-up / down bracket having a shape that is coupled to the outer bracket so as to be raised / lowered about the outer bracket fixing bolt when an impact is applied in a vertical direction; The pipe coupling tensioning clip and the lifting / lowering bracket are inserted between the bottom surface of the horizontal intermediate connection plate and the upper surface of the vibration-proof pad receiving plate of the outer bracket, And a vibration plate having a rectangular parallelepiped shape that compresses and expands when the bracket is lifted and lowered within the outer bracket and absorbs vibration and impact force primarily.

" 형상을 갖는 방진용 스프링을 더 매립 설치하여, 상기 방진패드가 직육방체 형상을 유지되도록 함과 동시에 외부에서 상기 파이프 결합용 텐션 클립 겸 승하강 브라켓을 통해 전달된 후 방진패드를 통해 1차 흡수되고 남은 잔여 진동 및 충격력을 2차적으로 흡수시켜 줄 수 있도록 한 것을 특징으로 한다.In addition, inside the vibration-proof pad,

Quot; shape is further embedded so that the vibration-proof pad is maintained in the shape of a rectangular parallelepiped, and the vibration-proof pad is transmitted from the outside through the pipe-joining tension clip and the ascending and descending bracket, So that residual vibration and impact force absorbed and remaining can be secondarily absorbed.

" 형상을 갖고 상기 멍에용 종방향 사각 파이프의 상부에서 탄력적으로 결합되는 종방향 사각 파이프 결합용 텐션 클립과; 측단면이 "

" 형상을 갖고 상기 장선용 횡방향 사각 파이프의 저부에서 탄력적으로 결합되는 횡방향 사각 파이프 결합용 텐션 클립과; 수직 상하방향으로 상호 적층된 형태를 갖는 상기 종방향 사각 파이프 결합용 텐션 클립과 횡방향 사각 파이프 결합용 텐션 클립의 접촉부 중심점에 설치되어 상기 횡방향 사각 파이프 결합용 텐션 클립이 상기 종방향 사각 파이프 결합용 텐션 클립의 상면에서 수평방향으로 360도 회전 가능하도록 결합시켜 주는 회전 가이드 축;으로 구성한 것을 특징으로 한다.In addition, the pipe fixing means may have a cross-

A longitudinal rectangular pipe-engaging tension clip having a shape "shape and resiliently coupled at an upper portion of the yoke longitudinal rectangular pipe;

A longitudinal rectangular pipe coupling tensioning clip having a shape that is vertically and horizontally stacked, a longitudinal rectangular pipe coupling tensioning clip having a shape vertically stacked in a vertical direction, and a transverse direction A rotation guide shaft installed at a center point of the contact portion of the rectangular pipe coupling tension clip for coupling the tension pipe for coupling the rectangular pipe to the longitudinal pipe pipe so that the tension pipe can rotate 360 degrees in the horizontal direction .

" 형상을 갖도록 사출 성형된 형태를 갖고 상기 장선용 횡방향 사각 파이프의 상부에서 탄력적으로 결합되는 횡방향 사각 파이프 결합용 텐션 클립과; 상기 횡방향 사각 파이프 결합용 텐션 클립의 수평판 상면에서 측단면이 "T"자 형상을 갖도록 일체로 돌출 성형된 형태를 갖고 상기 목재패널들의 측면에 형성된 걸림홈에 끼워져 서로 인접한 목재패널들을 상호 연결 및 고정시켜 주는 패널 고정판;으로 구성한 것을 특징으로 한다.In addition, the panel fixing means may have a positive cross-

A lateral rectangular pipe fitting tensioning clip having an injection-molded shape so as to have a shape of a rectangular cross pipe and being elastically engaged at an upper portion of the rectangular rectangular pipe for a long line; And a panel fixing plate having a shape that is integrally protruded so as to have a "T" shape, and which is fitted in an engagement groove formed on a side surface of the wood panels to interconnect and fix adjacent wood panels.

" 또는 "V"자 형상을 갖는 완충용 판 스프링을 일체로 더 매립 설치한 것을 특징으로 한다.Also, it is possible to prevent the panel fixing means from being detached from the rectangular rectangular pipe for a long line on the bottom surface of the horizontal plate of the tension pipe for coupling the horizontal square pipe, and to absorb the impact force transmitted in the vertical direction through the wood panel In order to prevent the generation of noise between the panel fixing means and the rectangular rectangular pipe for the long line,

Quot; or "V" -shaped shape is integrally embedded.

In addition, the opposite ends of the vertical plate of the panel fixing plate have a flat cross-sectional shape of " "and" ", respectively, And the side contact plates are further integrally protruded.

As described above, according to the earthquake-proof anti-earthquake and cushioning function of the present invention, it is possible to provide a non-welded wood deck having an upper end of pillars of a wooden deck widely installed on the side of a bridge, A yoke, a yoke, and a shock absorbing and vibration preventing means composed of an outer bracket, a tension clip and a lifting bracket for connecting the pipe and a vibration pad of a rectangular parallelepiped shape, Pipe fixing means composed of a longitudinal rectangular pipe-fitting tension clip, a lateral rectangular pipe-joining tension clip, and a rotation guide shaft is installed at the upper surface of the longitudinal yoke yoke pipe and the joining portion of the transverse rectangular pipe for the main line , Between the transverse square pipes and the wood panels, a transverse square pipe joint The panel deck is integrally provided with the tension clip, the panel fixing plate, the buffer plate spring, and the pair of the carburizing panel side contact plates, so that the wood deck can be assembled without any post work such as welding, It is a very useful invention that it is easy to install itself and is robust, the safety can be largely ensured even in an earthquake, etc., and the expandability can be greatly increased.

1 is a partial perspective view of a non-welded wood deck to which the present invention is applied.
2 is a partially exploded perspective view of a non-welded wood deck to which the present invention is applied.
Fig. 3 is a perspective view of an outer bracket of a column and yoke coupling, shock absorber and dustproof means of a non-welding wood deck to which the present invention is applied.
Fig. 4 is a perspective view of a tension-clip-up / down bracket for a pipe coupling of a pillar and yoke coupling, shock absorber and vibration preventing means among the non-welding wood deck to which the present invention is applied;
5 is a perspective view of pipe securing means of a non-welded wood deck to which the present invention is applied;
6 is a perspective view of an embodiment of a panel fixing means of a non-welded wood deck to which the present invention is applied;
7 (a) and 7 (b) are front views of an embodiment of the panel fixing means and another embodiment among the non-welding wood deck to which the present invention is applied.
8 (a) and 8 (b) are front sectional views for explaining the combined state and operating state of the column, yoke coupling, shock absorbing and vibration preventing means among the non-welding wood deck to which the present invention is applied.
9 (a) and 9 (b) are enlarged horizontal sectional views of the main portion for explaining the engaged state and the operating state of the panel fixing means among the non-welded wood deck to which the present invention is applied.
10 is a perspective view for explaining an example in which the installation angle of the transverse rectangular pipe for the longwave is changed using the pipe fixing means among the non-welding wood deck to which the present invention is applied.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 2 is a partially exploded perspective view of a non-welding wood deck to which the present invention is applied. FIG. 3 is a perspective view of a part of a non-welding wood deck to which the present invention is applied, And FIG. 4 is a perspective view of a tension-clip-up / down bracket for a pipe coupling of a column, yoke, shock absorber and vibration preventing means of a non-welded wood deck to which the present invention is applied will be.

FIG. 5 is a perspective view of a pipe fixing means of a non-welding wood deck to which the present invention is applied, FIG. 6 is a perspective view of a panel fixing means of a non-welding wood deck to which the present invention is applied, 7 (a) and 7 (b) show a front view of one embodiment of the panel fixing means and another embodiment among the non-welding wood deck to which the present invention is applied.

8 (a) and 8 (b) are front sectional views for explaining the combined state and operating state of the column, yoke coupling, shock absorbing and vibration preventing means among the non-welding wood deck to which the present invention is applied, FIG. 10 is an enlarged horizontal sectional view of a main portion of a wood-free deck to which the present invention is applied. In which the installation angle of the transverse rectangular pipe for the longwave is changed using the means shown in Fig.

According to the present invention,

A plurality of quadrangular columns 1 fixedly installed on the ground at predetermined intervals in the longitudinal and transverse directions; A plurality of longitudinal rectangular square pipes (2) fixedly mounted on upper surfaces of rectangular columns (1) positioned on the same line in the longitudinal direction among the rectangular columns (1); A plurality of long rectangular lateral pipes (3) fixedly installed on the upper surface of the longitudinal rectangular pipes (2) through pipe fixing means (4) at predetermined intervals in the lateral direction; And a plurality of wooden panels (5) fixedly installed through the panel fixing means (6) in a state of being arranged in the longitudinal direction on the upper surface of the transverse square pipes (3)

And a column and a yoke for elastically fixing the longitudinal rectangular pipe (2) to the upper end of the columns (1) and for absorbing and absorbing the impact force caused by an earthquake, including an impact force externally applied, And a coupling / shock absorbing and vibration preventing means (7) are detachably provided through the bolt (8) and the nut (9).

At this time, the column and yoke coupling / buffering and anti-vibration means (7)

And a pair of outer vanes 711 which are coupled in such a manner as to surround the front and rear outer surfaces of the column 1 in a state where a plurality of bolt passage holes 711-1 are provided in the vertical direction on the front and rear surfaces, A pair of inner blades 712 fitted inward to be in contact with the inner surface of the column 1 and a dustproof pad receiving plate 713 integrally formed at the bottom of the inner blades 712 in a horizontal direction And an upper bracket 71 having an opening and closing hole 714 formed in the upper surface and detachably attached to the upper end of the column 1 through a plurality of bolts 8 and a nut 9, )and;

An elastic clamp 723 integrally formed with the upper and lower surfaces of the upper and lower surfaces of the horizontal intermediate connection plate 721 in the pipe upper and lower surfaces integrally and elastically coupled to the vertical rectangular pipe 2 for yoke , And a pair of guide plates (724) in which the outer bracket fixing bolt passage holes (724-1) are perforated in a rectangular shape in a vertical direction on the lower front and rear surfaces between the elastic clamps (723) When the rectangular rectangular pipe 3 for a long line is elastically coupled to the column 1 while being impacted in the vertical direction from the outside while being inserted into the bracket 71, A tube-engaging tension clip-up / down bracket 72 having a shape that is coupled with the bracket fixing bolt 8 so as to be able to move up and down;

The vibrations externally applied in a state of being inserted between the bottom surface of the horizontal intermediate connecting plate 721 of the pipe coupling tensioning clip-up / down bracket 72 and the upper surface of the dustproof pad receiving plate 713 of the outer bracket 71, A vibration absorbing pad (not shown) that compresses and expands when the pipe-coupling tension-clip-lifting / lowering bracket 72 is lifted and lowered within the outer bracket 71 by an impact and primarily absorbs vibration and impact force, (73).

" 형상을 갖는 방진용 스프링(74)을 더 매립 설치하여, 상기 방진패드(73)가 직육방체 형상을 유지되도록 함과 동시에 외부에서 상기 파이프 결합용 텐션 클립 겸 승하강 브라켓(72)을 통해 전달된 후 방진패드(73)를 통해 1차 흡수되고 남은 잔여 진동 및 충격력을 2차적으로 흡수시켜 줄 수 있도록 한 것을 특징으로 한다.Further, inside the vibration damping pad 73,

Shaped vibration spring 74 is further embedded so that the anti-vibration pad 73 is maintained in the shape of a rectangular parallelepiped, and at the same time, the vibration-absorbing pad 73 is fixed to the outside through the pipe-joining tension clip- And is capable of absorbing the remaining vibration and impact force that are firstly absorbed through the vibration pad 73 after being transmitted.

Further, the pipe fixing means (4)

" 형상을 갖고 상기 멍에용 종방향 사각 파이프(2)의 상부에서 탄력적으로 결합되는 종방향 사각 파이프 결합용 텐션 클립(41)과;The side cross-

A longitudinal rectangular pipe-engaging tension clip 41 having a substantially U-shaped cross-sectional shape and resiliently coupled at an upper portion of the longitudinally rectangular pipe 2;

" 형상을 갖고 상기 장선용 횡방향 사각 파이프(3)의 저부에서 탄력적으로 결합되는 횡방향 사각 파이프 결합용 텐션 클립(42)과;The side cross-

A transverse rectangular pipe-engaging tension clip (42) having a substantially U-shaped cross-sectional shape and resiliently coupled at the bottom of the long rectangular lateral pipe (3);

The vertical rectangular pipe-fitting tension clip (41) and the horizontal rectangular pipe-joining tension clip (42) are vertically arranged at the center of the contact portion of the vertical square pipe And a rotation guide shaft 43 for coupling the tension clip 42 so as to be rotatable 360 degrees in the horizontal direction on the upper surface of the tension pipe 41 for coupling the vertical square pipe.

Further, the panel fixing means (6)

" 형상을 갖도록 사출 성형된 형태를 갖고 상기 장선용 횡방향 사각 파이프(3)의 상부에서 탄력적으로 결합되는 횡방향 사각 파이프 결합용 텐션 클립(61)과; The positive cross-

A transverse rectangular pipe-joining tension clip 61 having an injection-molded shape so as to have a shape and being resiliently coupled at an upper portion of the long rectangular rectangular pipe 3;

The upper surface of the horizontal plate 611 of the horizontal square pipe-joining tensioning clip 61 is integrally formed so as to have a "T" And a panel fixing plate (62) sandwiched between the metal plate (51) and mutually connecting and fixing the adjacent wooden panels (5).

" 또는 "V"자 형상을 갖는 완충용 판 스프링(63)을 일체로 더 매립 설치한 것을 특징으로 한다.It is also possible to prevent the panel fixing means 6 from being detached from the long rectangular rectangular pipe 3 at the bottom surface of the horizontal plate 611 of the rectangular rectangular pipe coupling tension clip 61, Sectional shape of the square pipe 3 to prevent noise from being transmitted between the panel fixing means 6 and the long-side rectangular pipe 3, as well as to absorb the impact force transmitted in the vertical direction through the pipe 5,

Quot; or "V" -shaped buffer spring 63 is integrally embedded.

The opposite sides of the vertical panels 622 of the panel fixing plate 62 are formed in such a manner that their side surfaces opposed to each other between the adjacent wooden panels 5 having a flat cross-section of "" And the pair of the carburizing panel side contact plates 64 retaining the shape are further integrally protruded.

The operation and effect of the present invention will be described with reference to FIGS. 1 to 10. FIG.

First, the present invention is characterized by comprising a plurality of square columns 1, a plurality of longitudinal rectangular pipes 2 for yokes, a plurality of long rectangular lateral pipes 3, a plurality of pipe securing means 4, (6) and a plurality of wooden panels (5), a column and yoke coupling, damping and damping between the upper end of the columns (1) and the bottom surface of the yoke longitudinal square pipe The vibration deadening means 7 is detachably provided through the bolts 8 and the nuts 9 so that the longitudinal rectangular pipe 2 can be elastically fixed and the impact force externally applied The main technical component is that it can absorb and absorb the impact force when it is caused by earthquake.

1 and 2, among the components of the known wood deck, the plurality of pillars 1 are steel pillars of a predetermined height having a square cross-section with a flat cross-section and are spaced at predetermined intervals in the longitudinal direction and the lateral direction And a bolt hole 11 for fixing the outer bracket 71 of the yoke-coupling / shock-absorbing and vibration-preventing means 71, which will be described later, is formed in the upper portion.

Also, the plurality of longitudinal rectangular pipes 2 for yokes are steel pipes having a substantially rectangular cross-section in the same manner as the posts 1, and rectangular pipes 1 arranged in the same direction in the longitudinal direction of the rectangular posts 1 And is fixedly installed on the upper surface of the columns 1 through pillars and yoke coupling / shock absorbing and vibration preventing means 7 which are the main technical elements of the present invention to be described later.

Further, the plurality of long rectangular lateral pipes 3 are also made of steel pipes having a substantially rectangular shape in cross section, and are arranged at predetermined intervals in the lateral direction on the upper surface of the longitudinal rectangular pipes 2, And the pipe fixing means 4 having the pipe fixing means 4 having the shape shown in Fig.

The plurality of wooden panels 5 are rectangular rectangular synthetic wood plates having hooking grooves 51 formed along the center lines of both side surfaces thereof and are arranged in the longitudinal direction on the upper surface of the lateral rectangular pipes 3 And is detachably fixed through panel fixing means 6 having a predetermined shape.

As shown in Figs. 2 to 4 and 8, the column-yoke coupling / shock absorbing and anti-vibration means 7 includes an outer bracket 71, a tube-engaging tension clip-and-lowering bracket 72, And an anti-vibration pad (73).

2 and 3, the outer bracket 71 is formed to have a substantially rectangular box shape with a bottom surface bent by using an iron plate having a predetermined thickness. In the vertical direction, the outer bracket 71 has a plurality of bolt- And a pair of outer vanes 711 which are coupled to each other in such a manner as to surround the front and rear outer surfaces of the column 1 in a state in which the upper and lower vanes 711-1 are provided, A pair of inner blades 712 fitted to the inner side are integrally bent and the vibration-proof pad receiving plate 713 is integrally bent in the horizontal direction at the lower end of the inner blade 712, The upper and lower bracket outlet holes 714 are formed in the upper surface.

The outer bracket 71 having such a configuration is engaged with an upper portion of the columns 1 in a state in which a pipe coupling tensioning clip-up / down bracket 72 and a vibration-proof pad 73 to be described later are mounted, The bolts 8 and the nuts 9 can be detachably attached to the upper ends of the columns 1 without being welded with the outer brackets 8, (71) performs a function of preventing the vibration-absorbing pad (73) from separating from the pipe-engaging tension clip-up / down bracket (72) to be described later.

As shown in Figs. 2 and 4, the pipe-coupling tension clip-up / down bracket 72 is also formed by using an iron plate having a predetermined thickness in the same manner as the outer bracket 71, An elastic clamp 723 integrally provided on the upper and lower surfaces of the horizontal intermediate connection plate 721 in the vertical direction and integrally with the pipe upper and lower elastic engagement pieces 722 and resiliently coupled to the yoke vertical rectangular pipe 2 A pair of outer bracket fastening bolt holes 724-1 are formed in the vertical direction on both sides of the elastic clamp 723 and the front and rear surfaces of the horizontal intermediate connecting plate 721, And a pair of guide plates 724, which are perforated in the rectangular shape, are welded.

The pipe coupling tensioning clip and lifting bracket 72 having such a configuration is inserted into the outer bracket 71 and inserted through the elastic clamp 723 into the long rectangular lateral pipe 3 1, and when the impact is applied in the vertical direction from the outside, the bracket is moved up and down about the outer bracket fixing bolt (8) in the outer bracket (71)

At this time, a pair of outer bracket fixing bolt holes 724-1 are vertically perforated in both sides of the guide plates 724 of the pipe-coupling tension clip-up / down bracket 72, 8 (b), in accordance with the shock or vibration force externally applied in the pipe-engaging tension clip-up / down bracket 72 in the state shown in Fig. 8 (a) The operation of lowering and returning to the original position around the outer bracket fixing bolt 8 fitted to the outer bracket fixing bolt passage hole 724-1 and then moving the vibration insulating pad 73 to be described later Thereby absorbing vibration and impact force.

2 and 8 (a) and 8 (b), the vibration damping pad 73 is formed into a rectangular parallelepiped shape by using a rubber material having good shrinkage and expansion force, The vibration plate and the shock absorber are inserted between the bottom surface of the horizontal intermediate connecting plate 721 of the tension clip and the lifting bracket 72 and the upper surface of the dustproof pad receiving plate 713 of the outer bracket 71, When the pipe-coupling tension clip-up / down bracket 72 is moved up and down within the outer bracket 71, it compresses and expands and primarily absorbs vibration and impact force.

At this time, the anti-vibration pad 73 is formed into a rectangular parallelepiped shape using a rubber material or the like so that the bottom surface of the horizontal intermediate connection plate 721 of the pipe-coupling tension clip-up / down bracket 72, When the pressure is applied through the pipe-joining tension clip-up / down bracket 72, the vibration pad 73 formed of a rubber material or the like is compressed and attached to the upper surface of the vibration-proof pad receiving plate 713 of the bracket 71 There is a possibility that the function of absorbing the vibration or the impact force is deteriorated and the restoring force of the vibration-proof pad 73 itself may be deteriorated.

" 형상을 갖는 대략 하트 봉 형상의 방진용 스프링(74)을 고무재질 등을 이용하여 상기 방진패드(73)를 성형할 때 그 내부에 일체로 더 매립 설치하여 주었다.Therefore, in the present invention, by using a spring steel plate,

When the dustproof pad 73 is molded using a rubber material or the like, the dustproof spring 74 is integrally embedded therein.

When the dust-proof spring 74 having a substantially heart-shaped rod shape is embedded in the dust-proof pad 73 as described above, the dust-proof spring 74 having a stronger elastic force than the dust- 8 (a), the vibration-absorbing pad 73 receiving the load is maintained in the shape of a rectangular parallelepiped as shown in FIG. 8 (a), and is also held on the outside through the pipe-joining tension clip and lifting / lowering bracket 72, The residual vibration and the impact force remaining after the vibration and impact force are primarily absorbed by the anti-vibration pad 73 are elastically compressed and inflated when the anti-vibration spring 74 is transmitted to the anti-vibration spring 74 Absorbing and extinction of the vibration damping pad 73 as well as providing a restoring force to the vibration damping pad 73, it is possible to greatly secure and increase safety against an earthquake and the like.

In the present invention, the pipe fixing means 4 for fixing a plurality of yoke longitudinal rectangular pipes 2 and a plurality of long rectangular lateral pipes 3 to each other is shown in Figs. 2 and 5 A tension piece 42 for longitudinal rectangular pipe fitting, and a tension guide clip 42 for rotating the rectangular parallelepiped pipe.

" 형상을 갖도록 절곡 성형한 것으로, 상기 멍에용 종방향 사각 파이프(2)의 상부에서 양측면 및 저면 일부를 탄력적으로 감싸주는 형태로 결합된다.At this time, the longitudinal rectangular pipe-joining tension clip 41 is formed by using an iron plate cut to have a predetermined thickness, width and length,

Shaped and is elastically wrapped on both sides and a part of the bottom surface in the upper part of the longitudinal rectangular pipe 2 for yoke.

" 형상을 갖도록 절곡 성형한 것으로, 상기 장선용 횡방향 사각 파이프(3)의 저부에서 양측면 및 상면 일부를 탄력적으로 감싸주는 형태로 결합된다.In addition, the lateral rectangular pipe coupling tension clip 42 is also made of a steel plate cut to have a predetermined thickness, width and length,

Shaped and is elastically wrapped around both side surfaces and a part of the upper surface at the bottom of the long side rectangular pipe 3.

The rotation guide shafts 43 are vertically extended from the center point of the contact portions of the longitudinal rectangular pipe connecting tension clip 41 and the lateral rectangular pipe connecting tension clip 42, Pipe clamping tension clip 42 is rotatable 360 degrees in the horizontal direction on the upper surface of the tensioner clip 41 for engaging the longitudinal square pipe.

Therefore, when the plurality of yoke vertical square pipes 2 and the plurality of long rectangular lateral square pipes 3 are coupled to each other by using the pipe fixing means 4, as shown in Figs. 1 and 2, When the direction of the deck to which the present invention is applied is to be changed to be inclined at a predetermined angle, it is also possible to connect the rectangular square pipe 2 and the long rectangular square pipe 3 to each other, A tensioner clip 42 for engaging a transverse rectangular pipe located on the upper portion of the longitudinally rectangular pipe-coupling tension clip 41 is rotated in a desired direction around the rotation guide shaft 43 by a desired angle, Since the rectangular rectangular pipe 3 for the long line is connected to the tension square clip 42 for directional square pipe fitting, the wooden deck itself can be easily installed, and it is possible to greatly increase the expandability.

As shown in FIG. 6, the panel fixing means 6 to which the present invention is applied is constituted basically by a tension clip 61 and a panel fixing plate 62 for joining a rectangular transverse pipe, A buffer spring 63 for buffering, and a pair of elastic contact panel side contact plates 64 are further provided.

" 형상을 갖도록 사출 성형한 것으로, 상기 장선용 횡방향 사각 파이프(3)의 상부에서 양측면과 저면 일부를 탄력적으로 감싸는 형태로 결합되어 상기 패널 고정수단(6) 자체를 상기 장선용 횡방향 사각 파이프(3)에 탄력적으로 고정시켜 주는 기능을 수행한다.At this time, the tension member 61 for tensioning the transverse square pipe has a positive cross-

The panel fixing means 6 is integrally formed with the lateral rectangular pipe 3 for longwire so as to be elastically wrapped on both sides and a part of the bottom surface in an upper part of the long rectangular lateral pipe 3, (3).

In addition, the panel fixing plate 62 has a side end surface on the upper surface of the horizontal plate 611 of the transverse square pipe-joining tension clip 61 when injection molding the tensioner clip 61 for joining the transverse square pipe, (That is, the horizontal clamping plate 621 and the vertical plate 622 are protruded in a "T" shape) so as to have a "T" shape, and the upper surface of the transverse square pipes 3 A part of both ends of the horizontal latching plate 621 is fitted in the latching grooves 51 respectively formed in the longitudinal direction on the side of the wooden panels 5 arranged in the longitudinal direction so as to interconnect and fix the adjacent wooden panels 5 Performs the function.

" 또는 도 7의 (b)와 같이 "V"자 형상을 갖도록 스프링 강판을 이용하여 절곡 성형한 것으로, 상기 패널 고정판(62)이 일체로 구비된 상기 횡방향 사각 파이프 결합용 텐션 클립(61)을 사출 성형할 때, 상기 횡방향 사각 파이프 결합용 텐션 클립(61)의 수평판(611) 저면 내부에 일체로 매설된 형태를 갖는다.6 and 7 (a), the cushioning plate spring 63 has a flat cross-

The tension plate 61 is formed by bending a spring steel plate so as to have a "V" shape as shown in FIG. 7 (b) And is integrally embedded in the bottom surface of the horizontal plate 611 of the transverse rectangular pipe coupling tension clip 61 when injection molding is performed.

When the panel fixing means 6 is fixed to the transverse rectangular pipe 3 for long trunnion using the transverse rectangular pipe connecting tension clip 61, In a state in which the panel fixing means 6 is elastically brought into contact with the upper surface of the long rectangular rectangular pipe 3 at the bottom of the horizontal plate 611 of the rectangular pipe coupling tensioning clip 61, 7 (a) and FIG. 7 (b), when the vibration and the impact force are transmitted from the upper part through the wood panels 5, It is compressed as shown on the right side and is repeatedly returned to its original state by expansion due to its own elastic force, absorbing the vibration and impact force transmitted in the vertical direction, as well as absorbing the vibration of the panel fixing means 6, pipe Thereby preventing noise from being generated between the first and second electrodes 3 and 4.

When the panel fixing means 6 is injection-molded by using a synthetic resin material, the pair of the injection-molded panel side contact plates 64 are flattened at both ends of the vertical plate 622 of the panel fixing plate 62, Are formed integrally so as to have a "" shape and a "" shape, respectively.

The above-mentioned carburizing panel side contact plates 64 are formed in such a manner that the panel fixing means 6 is fixed to the transverse rectangular pipe 3 for long trunks by using the transverse rectangular pipe connecting tension clip 61 When a part of both ends of the horizontal fixing plate 621 of the panel fixing plate 62 is engaged with the side fixing grooves 51 of the wooden panels 5 adjacent to each other in the adjacent wooden panels 5, Shaped side contact plates 64 are resiliently contacted to side surfaces facing each other as shown in Figs. 9 (a) and 9 (b).

Accordingly, it is possible to prevent the flow of the wood panels 5 and to prevent the wood panel 5 adjacent to the wood panel 5 from shrinking and expanding as shown in Figs. 9 (a) and 9 (b) So that the wooden panels 5 can be prevented from being shaken and noise can be prevented from being generated in advance.

Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Which will be apparent to those skilled in the art.

1: Column 11: Bolt through hole
2: longitudinal rectangular pipe
3: Horizontal square pipe
4: Pipe fixing means
41: tensioning clip for longitudinal rectangular pipe fitting
42: Tension clips for joining horizontal rectangular pipe
43: rotation guide shaft
5: Wood panel 51: Retaining groove
6: Panel fixing means
61: Tightening clip for lateral rectangular pipe fitting
62: Panel mounting plate
621: horizontal clamping plate 622: vertical plate
63: buffer plate spring for buffering 64:
7: Column and yoke coupling, damping and anti-vibration means
71: outer bracket
711: outer wing 711-1: bolt through ball
712: inner blade 713: anti-vibration pad receiving plate
714: Up and down bracket entry and exit ball
72: Tensioning clip for connecting pipes and raising and lowering bracket
721: Horizontal intermediate connecting plate 722: Elastic clamping piece
723: Elastic clamp 724: Guide plate
724-1: Bolt through hole for fixing outer bracket
73: anti-vibration pad 74: anti-vibration spring
8: Bolt
9: Nut

Claims (9)

A plurality of pillars fixedly installed on the ground at regular intervals in the longitudinal and transverse directions; A plurality of yoke vertical square pipes fixedly installed on upper surfaces of the columns arranged in the same line in the longitudinal direction of the columns; A plurality of long rectangular lateral pipes fixedly installed on the upper surface of the longitudinal rectangular pipes through pipe fixing means at predetermined intervals in the lateral direction; And a plurality of wooden panels fixedly installed through panel fixing means in a state of being continuously arranged in the longitudinal direction on the upper surface of the transverse square pipes,
A column and yoke coupling and shock absorber and vibration preventing means for elastically fixing the longitudinal rectangular pipe for the yoke to the upper end of the columns and including an impact force externally applied thereto for buffering and absorbing an impact force generated by an earthquake Is detachably installed,
The column and yoke coupling / buffering /
And a pair of outer blades which are coupled to each other so as to surround the front and rear outer surfaces of the column in a state in which a plurality of bolt through holes are provided in the vertical direction on the front and rear surfaces, And a vibration-absorbing pad support plate is integrally bent in a horizontal direction at a lower end of the inner wing, and an up-down and down-bracket access hole is formed in an upper surface of the vibration-absorbing pad support plate. The upper and lower bolts and the nut An outer bracket detachably installed;
And an elastic clamp which is integrally formed with the pipe upper and lower elastic resilient pieces integrally in the vertical direction on both sides of the upper surface of the horizontal intermediate connection plate and is elastically coupled to the vertical rectangular pipe for yoke, And a pair of guide plates that are perforated in a rectangular shape in the vertical direction, the outer bracket fixing bolt passage holes being inserted into the outer bracket, the rectangular rectangular pipe for a long line is elastically coupled to the column, A tube-engaging tension clip-up / down bracket having a shape that is coupled to the outer bracket so as to be raised / lowered about the outer bracket fixing bolt when an impact is applied in a vertical direction;
The pipe coupling tensioning clip and the lifting / lowering bracket are inserted between the bottom surface of the horizontal intermediate connection plate and the upper surface of the vibration-proof pad receiving plate of the outer bracket, And a vibration damping pad having a shape of a rectangular parallelepiped which compresses and expands when the bracket is moved up and down in the outer bracket and absorbs vibration and impact force, Wood deck.
delete The method according to claim 1,
Wherein the vibration-absorbing pad has a shape of a rectangular parallelepiped shape, and vibration and impact force externally applied through the pipe-connecting tension clip and the lifting / lowering bracket are primarily absorbed through the vibration pad, And a vibration damping spring is further embedded and installed so that vibration and impact force are absorbed secondarily.
The method of claim 3,
The dust-
By using a spring steel plate,

Shaped wooden deck having an earthquake-proof vibration damping and shock-absorbing function.
The method according to claim 1,
The pipe fixing means comprises:
The side cross-

A longitudinal rectangular pipe-engaging tension clip having a shape that is resiliently coupled at the top of the yoke longitudinal rectangular pipe;
The side cross-

&Quot;, and a transverse rectangular pipe-engaging tension clip which is elastically engaged at the bottom of the long rectangular rectangular pipe;
The vertical rectangular pipe coupling tension clip according to any one of claims 1 to 3, wherein the vertical rectangular pipe coupling tension clip has a shape vertically stacked on each other. And a rotation guide shaft which rotates 360 degrees in the horizontal direction on the upper surface of the dragon clip.
The method according to claim 1,
Wherein the panel fixing means comprises:
The positive cross-

"And a resiliently resiliently coupled upper portion of the transverse rectangular pipe for the longitudinals;
The tension panel of the present invention is characterized in that the side panels have a shape that is integrally protruded so as to have a "T" shape on the upper surface of the horizontal plate of the transverse square pipe coupling tension clip, And a panel fixing plate for fixing the fixing plate to the panel fixing plate.
The method of claim 6,
It is possible to prevent the panel fixing means from being detached from the rectangular rectangular pipe for the long line at the bottom surface of the horizontal plate of the horizontal rectangular pipe coupling tension clip and to absorb the impact force transmitted in the vertical direction through the wood panel And a buffer spring for preventing the generation of noise between the panel fixing means and the transverse rectangular pipe for the long line is further embedded.
The method of claim 7,
The cushioning plate spring includes:
Using a spring steel plate,

"Or" V "shape. ≪ / RTI >
The method of claim 7,
Wherein the panel fixing plate has a pair of elastic-molded-panel-side contact portions, each having a flat cross-sectional shape of ""and"" Wherein the plate is further integrally formed by extrusion molding.

Images