KR20230057488A - Retaining clip and cmposte material aluminium deck therewith and method for constructing using the same - Google Patents

Abstract

The present invention relates to steel pipes, decks having an insertion groove formed on a side and placed adjacent to each other on the steel pipes, and a clip fixed on the steel pipes and placed between the decks, and having both sides inserted into the insertion groove of each of the decks adjacent to each other to elastically fix the decks. The clip includes: a clip body having a predetermined thickness and a predetermined area; a plurality of first support parts formed on first positions at both upper ends of the clip body with respect to the center of the clip body to support the inner upper surface of the insertion groove; a pair of second support parts formed on second positions at both lower ends with respect to the center of the clip body to support the inner lower surface of the insertion groove; and a protruding body protruding by a predetermined length from the lower end of the center of the clip body to be inserted into a separation space between the decks, and having a screw hole formed to be coupled to a coupling hole formed on the steel pipes through a screw member, wherein the clip is formed of a material having a predetermined elastic restoring force and a predetermined level of strength. Moreover, in accordance with the present invention, provided are a composite aluminum slab structure and a method for constructing the composite aluminum slab structure.

Description

Deck fixing clip and composite material aluminum floor plate structure including the same and construction method of composite material aluminum floor plate structure

The present invention relates to a deck fixing clip, a composite aluminum floor plate structure including the same, and a construction method of a composite aluminum floor plate structure.

In general, decks using natural wood or synthetic wood as a material are widely used as flooring materials installed on hiking trails, trails in parks, around lakes, and indoor floors.

Flooring materials formed with decks give pedestrians an eco-friendly aesthetic sense due to their beautiful patterns and soft texture unique to wood, and provide a visually comfortable feeling, so the demand for eco-friendly flooring materials using decks is increasing.

In order to form flooring using decks, decks are installed adjacent to each other. Conventionally, rectangular steel pipes for deck installation, composite material aluminum floor plates, and fixing clips are used to install the deck.

That is, rectangular steel pipes for deck installation are fixed at intervals in an installation area such as a concrete structure.

In addition, composite material aluminum floor plates having a predetermined size formed in a plate shape are sequentially placed on top of the steel pipes.

At this time, the composite material aluminum floor plates are arranged next to each other along a direction perpendicular to the steel pipes, but sequentially arranged from one side to the other side.

Here, support members having fitting grooves opening on both sides are formed at the lower ends of both sides of the composite material aluminum bottom plates.

Therefore, any one of the first composite aluminum bottom plate is placed on the steel pipe, one side of the fixing clip is inserted into the fitting groove on one side of the first composite material aluminum bottom plate, and the fixing clip is fixed to the steel pipe using a piece.

The second composite aluminum floor plate is disposed adjacent to the first composite aluminum floor plate. Here, the other side of the fixed fixing clip is installed so that it is inserted into the fitting groove on one side of the second composite material aluminum floor plate.

Conventionally, the thickness of both ends of the fixing clip is manufactured lower than the height of the fitting groove by a certain size. Accordingly, both ends of the fixing clip are easily fitted into the fitting grooves of the corresponding deck.

However, when one side of the fixing clip is inserted into the fitting groove of the first composite aluminum bottom plate, the other side may droop downward.

In this state, when the fitting groove of the other composite aluminum floor plate is inserted into the other side of the sagging fixing clip as described above, there is a problem in that deck installation construction becomes difficult and the deck construction time increases due to interference between each other. .

In addition, conventionally, by using a fixing clip formed of a metal such as stainless, both ends are fitted into fitting grooves formed on both sides of each deck forming a rectangular groove.

Here, cross sections of both ends of the conventional fixing clip form a rectangular cross section similar to the cross section of the fitting groove.

In this state, when a certain deformation occurs in the decks themselves, the fixing clip formed of metal does not provide elasticity, so the fixing force does not form an elastic fixing force, and the problem may cause deck deformation due to physical interference with the deck. there is

That is, when the decks are deformed, there is a problem in that the fixing clips cannot be fixed between the decks because they are elastically deformed according to the deck deformation.

Republic of Korea Patent No. 10-2077845

In order to solve the above problems, a first object of the present invention is for fixing decks that can facilitate deck installation construction by preventing the clips from sagging to one side when decks are sequentially installed next to each other using clips. To provide a construction method of a composite aluminum floor plate structure and a composite aluminum floor plate structure including a clip and the same.

In addition, the second object of the present invention is to arrange both sides of the clip so as to fit into the fitting grooves formed on both sides of the deck, and fixing the center of the clip to the steel pipe using a screw member, so that both sides are bounded by the center of the clip. It is to provide a composite material aluminum floor plate structure and a construction method of a composite material aluminum floor plate structure capable of inducing the formation of fixing force through elastic compression of both sides of the deck disposed on both sides of the clip by inducing it to be bent upward.

In addition, the third object of the present invention is a composite material aluminum floor plate structure and composite material that can maintain fixing force by forming a clip with a material such as plastic to form a certain elasticity in response to the deformation of the deck itself elastically It is to provide a construction method of the material aluminum floor plate structure.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned above can be understood by the following description and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by means of the instrumentalities and combinations indicated in the claims.

In order to achieve the above objects, the present invention provides a deck fixing clip.

The clip for fixing the deck has steel pipes, fitting grooves are formed on the sides, decks disposed next to each other on the steel pipes, and fixed on the steel pipes and disposed between the decks, and both sides of the decks It is a clip that is inserted into each fitting groove of adjacent decks and elastically fixes the decks.

The clip may include a clip body having a predetermined thickness and a predetermined area; a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove; a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; And, a protruding body protruding a certain length from the lower center of the clip body to be inserted into the spaced space between the decks and having a screw hole formed in the fastening hole formed in the steel pipes through a screw member. Including, the clip is formed of a material having a certain elastic restoring force and a certain strength.

Here, the first position is the upper surface of the upper edge of the clip body.

The pair of second support portions preferably have a predetermined length along the longitudinal direction of the clip body.

And, it is preferable that the ends of the plurality of first support parts and the pair of second support parts are formed in a pointed shape.

In addition, the protruding body,

It is preferable to protrude by making a predetermined lower dimension than the depth of the fastening hole.

In addition, each of the pair of second supports,

A 2-1 support member having a certain length;

A 2-2 support member spaced apart from the 2-1 support member and formed in parallel with the 2-1 support member,

The 2-2 support member,

It is preferable to be formed at a position away from the first position so as to be located near the center of the clip body.

In addition, the plurality of first supports form a first protruding length,

The pair of second supports form a second protrusion length,

Preferably, the first protrusion length is longer than the second protrusion length.

In another embodiment, the present invention provides a composite aluminum floor plate structure.

The composite aluminum deck structure includes steel pipes;

Decks having fitting grooves formed on the sides and disposed next to each other on the steel pipes;

It is fixed on the steel pipes and disposed between the decks, and both sides of the decks are inserted into the fitting grooves of each of the decks adjacent to each other.

Including a clip that elastically fixes,

The clip is

A clip body having a predetermined thickness and a predetermined area;

a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove;

a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; and,

A protruding body protruding a certain length from the lower center of the clip body to be inserted into the spaced space between the decks and having a screw hole formed in the fastening hole formed in the steel pipes through a screw member, ,

The clip is formed of a material having a certain elastic restoring force and a certain strength.

Here, in a state in which one side of the clip body is fitted into the fitting groove of any one of the decks,

Among the plurality of first support parts and the pair of second support parts, when the first support part and the second support part formed on one side of the clip body support the inner upper and lower surfaces of the fitting groove, the clip body It is preferable that it is possible to maintain horizontality.

In yet another embodiment, the present invention provides a method of constructing a composite aluminum floor plate structure.

The construction method of the composite aluminum floor plate structure is to arrange steel pipes,

A deck having a rectangular plate shape and having fitting grooves formed on both sides is disposed on the steel pipes along a direction orthogonal to the steel pipes,

One side of the clip is inserted into the fitting groove of the deck so as to be supported on the inner upper surface and inner lower surface of the fitting groove so as to be horizontal,

Another deck is placed on the steel pipe so as to be located near the other side of the clip, and the fitting groove of the other deck is inserted into the other side of the clip that is leveled,

A screw member is introduced through the space between the deck and the other deck, and the screw is fastened to the fastening hole formed in the steel pipe through the screw hole formed in the center of the clip.

Here, the clip is

A clip body having a predetermined thickness and a predetermined area;

a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove;

a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; and,

A protruding body protruding from the lower center of the clip body by a predetermined length to be inserted into the spaced space and having the screw hole formed in the fastening hole formed in the steel pipes through the screw member,

The clip is preferably formed of a material having a certain elastic restoring force and a certain strength.

And as the screw member is screwed together, the center of the clip body is compressed along the lower side,

Both sides of the clip body form a profile that bends upward with respect to the center, and through the plurality of first support parts and the pair of second support parts, the inner upper and lower surfaces of the fitting grooves of the deck and the other deck, respectively. It is desirable to compress the .

According to the above object, the present invention has the effect of facilitating deck installation construction by preventing the clip from sagging to one side when sequentially installing decks adjacent to each other using clips.

In addition, the present invention arranges both sides of the clip to fit into the fitting grooves formed on both sides of the deck, and fixes the center of the clip to the steel pipe using a screw member so that both sides of the clip are bent upward with respect to the center of the clip. Inducing, has the effect of inducing the formation of a fixing force through elastic compression on both sides of the deck disposed on both sides of the clip.

In addition, the present invention has the effect of maintaining the fixing force by forming the clip with a material such as plastic to form a certain elasticity in response to the deformation of the deck itself elastically.

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is a perspective view showing a clip for fixing a deck according to the present invention.
Figure 2 is a front view showing a clip for fixing the deck according to the present invention.
Figure 3 is a side view showing a clip for fixing the deck according to the present invention.
Figure 4 is a rear view showing a clip for fixing the deck according to the present invention.
5 is a cross-sectional view showing a composite aluminum floor plate structure according to the present invention.
6 and 7 are perspective views showing a deck according to the present invention.
8 is an enlarged cross-sectional view showing a disposition of a clip according to the present invention.
9 is a perspective view showing a state in which decks and clips are disposed on steel pipes according to the present invention.
10 is an enlarged perspective view showing A of FIG. 9 .
11 is a view showing a composite aluminum floor plate structure 200 according to another embodiment of the present invention.

The above objects, features and advantages will be described later in detail with reference to the accompanying drawings, and accordingly, those skilled in the art to which the present invention belongs will be able to easily implement the technical spirit of the present invention. In describing the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

Hereinafter, the arrangement of an arbitrary element on the "upper (or lower)" or "upper (or lower)" of a component means that an arbitrary element is placed in contact with the upper (or lower) surface of the component. In addition, it may mean that other components may be interposed between the component and any component disposed on (or under) the component.

In addition, when a component is described as "connected", "coupled" or "connected" to another component, the components may be directly connected or connected to each other, but other components may be "interposed" between each component. ", or each component may be "connected", "coupled" or "connected" through other components.

Hereinafter, a clip for fixing a deck according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a clip for fixing a deck according to the present invention. Figure 2 is a front view showing a clip for fixing the deck according to the present invention. Figure 3 is a side view showing a clip for fixing the deck according to the present invention. Figure 4 is a rear view showing a clip for fixing the deck according to the present invention.

The present invention provides a clip for fixing the deck.

Referring to FIG. 5 according to the present invention, the deck fixing clip 1 is formed with steel pipes 10 and a fitting groove 21 on the side and decks disposed next to each other on the steel pipes 10 ( 20), fixed on the steel pipes 10 and disposed between the decks 20, and both sides are fitted into the fitting grooves 21 of each of the decks 20 adjacent to each other to form the decks ( 20) is a member that elastically fixes. Construction number '30' is a core member disposed on the upper deck (20).

First, the configuration of the clip for fixing the deck according to the present invention will be described.

1 to 5, the clip according to the present invention has a clip body 100 having a certain thickness and a certain area, and a first position P1 on both sides of the upper end of the clip body 100 as a boundary. A plurality of first support parts 200 formed to support the inner upper surface of the fitting groove 21, and formed at the second positions P2 on both sides of the lower end of the center of the clip body 100 as a boundary, the fitting groove ( 21) protrudes from the center lower end of the clip body 100 by a certain length to be inserted into the space between the pair of second support parts 300 supporting the inner lower surface and the decks 200, It consists of a protruding body 400 in which a screw hole 410 is formed to be fastened to the fastening hole 11 formed in the steel pipes 10 through the screw member 12.

Here, the clip 1 according to the present invention is formed of a material having a certain elastic restoring force and a certain strength. For example, the clip 1 according to the present invention is formed of plastic, but preferably has a certain elasticity, and in some cases, if a certain or more rigidity is required, it may be formed of a metal having elasticity and corrosion resistance.

The clip body 100 according to the present invention has a certain thickness and may be formed in a rectangular block shape.

The first support part 200 is composed of four pieces. The four first support parts 200 are formed to protrude upward along the top of the four corners of the clip body 100 .

The first support parts 200 form a cylindrical body, and an upper end thereof protrudes in a circular shape. Of course, in the present invention, the first support parts 200 have been described as representative of the cylindrical body, but may be manufactured in various shapes such as a quadrangular body, a polygonal body, and an elliptical column body.

The pair of second support parts 300 according to the present invention are formed at the bottom of the clip body 100 and may have a certain length along the longitudinal direction of the clip body 100. The pair of second support parts 300 may have the same length as the length of the clip body 100 . The pair of second support parts 300 are formed symmetrically with respect to the center line of the clip body 100 along the longitudinal direction.

And, the ends of the pair of second support parts 300 are formed in a pointed shape, forming a pointed shape along the lower side.

Here, each of the pair of second support parts 300 is spaced apart from the 2-1 support member 310 having a certain length and the 2-1 support member 310, and the 2-1 support member ( 310) and a 2-2 support member 320 formed in parallel.

Here, the 2-2 supporting member 320 is formed at a second position P2 deviated from the first position P1 so as to be located near the center of the clip body 100.

In addition, the plurality of first support parts 300 form a first protrusion length L1, and the pair of second support parts 300 form a second protrusion length L2. Here, the first protrusion length is longer than the second protrusion length L2.

Meanwhile, the protruding body 400 according to the present invention protrudes downward from the center of the lower end of the clip body 100. The protruding length protrudes at a predetermined length longer than the second protruding length of the second support part 300 .

In addition, a hollow hole 110 is formed in the center of the clip body 100, and the hole 110 is connected to a screw hole 410 formed in the protruding body 400. A screw member 500 may be fitted through the hole 110 .

Here, the decks 20 are arranged adjacently at intervals so that the fitting grooves 21 of the respective decks 20 face each other. The protruding body 400 of the clip body 100 is disposed in the space forming the interval. The thickness of the steps at both ends of each of the decks 20 is formed lower than the length of the protruding body 400 .

Accordingly, when the protruding body 400 is disposed in an interval space, the clip body 100 is spaced apart from the inner bottom surfaces of the fitting grooves 21 on both sides, and only the lower ends of the pair of second support parts 300 are in line contact. form a structure

In addition, the length of the protruding body 400 may protrude by making a dimension smaller than the depth of the fastening hole 11 formed in the steel pipe 10.

5 is a cross-sectional view showing a composite aluminum floor plate structure according to the present invention. 6 and 7 are perspective views showing a deck according to the present invention. 8 is an enlarged cross-sectional view showing a disposition of a clip according to the present invention.

A composite aluminum floor plate structure according to the present invention will be described with reference to FIGS. 5 to 8 . The configuration of the clip mentioned below is based on the configuration description with reference to FIGS. 1 to 4 described above.

The composite material aluminum floor plate structure according to the present invention includes steel pipes 10, decks 20 having fitting grooves 21 formed on the sides, and disposed next to each other on the steel pipes 10, It is fixed on the steel pipes 20 and disposed between the decks 20, and both sides are fitted into the fitting grooves 21 of each of the decks 20 adjacent to each other, so that both sides of the decks 20 It includes a clip (1) that is elastically fixed.

The clip described above has a clip body 100 having a certain thickness and a certain area, and is formed at the upper first position P1 on both sides of the center of the clip body 100 as a boundary, and is formed on the inner upper surface of the fitting groove 21. A plurality of first support parts 200 for supporting, and a pair formed at the second position P2 on both sides of the center of the clip body 100 to support the inner lower surface of the fitting groove 21 The second support part 300 and the decks 200 protrude from the lower center of the clip body 100 by a certain length to be inserted into the space between the decks 200, and the fastening holes formed in the steel pipes 10 ( 11) is composed of a protruding body 400 in which a screw hole 410 is formed to be fastened to the screw member 12.

In addition, since the configuration of the four first support units 200, the pair of second support units 300, and the protruding body 400 are the same as those described above, description thereof will be omitted.

The position of the screw hole 410 formed in the protruding body 400 may coincide with the fastening hole 11 formed in the steel pipe 10. Accordingly, as the screw member 500 is introduced through the hole 110 of the clip body 100 and fastened to the screw hole 410 and the fastening hole 11, the clip body 100 is fixed on the steel pipe 10. can

In a state in which one side of the clip body 100 is inserted into the fitting groove 21 of any one of the decks 20, the four first support parts 200 and the pair of second support parts 300 , When the first support part 200 and the second support part 300 formed on one side of the clip body 100 support the inner upper and lower surfaces of the fitting groove 21, the clip body 100 can be maintained horizontally.

9 is a perspective view showing a state in which decks and clips are disposed on steel pipes according to the present invention. 10 is an enlarged perspective view showing A of FIG. 9 .

The present invention provides a method for constructing a composite aluminum floor plate structure. In describing the construction method, the configuration of the composite material aluminum floor plate structure and the clip is based on the configuration description with reference to FIGS. 1 to 8 described above.

9 and 10, the construction method of the composite aluminum floor plate structure according to the present invention arranges the steel pipes (10).

Subsequently, decks 20 formed in a rectangular plate shape and having fitting grooves 21 formed on both sides are disposed on the steel pipes along a direction orthogonal to the steel pipes 10.

In addition, one side of the clip 10 is inserted into the fitting grooves 21 of the decks 20 disposed adjacent to each other so as to be supported on the inner upper and inner lower surfaces of the fitting grooves 21 so as to be horizontal.

Next, another deck 20 is placed on the steel pipe 10 so as to be located near the other side of the clip 1, and the clip 1 with the fitting groove 21 of the other deck 20 leveled inserted into the other side of

In addition, the screw member 500 is introduced through the space between the deck 20 and the other deck 20, and the screw hole formed in the protruding body passes through the hole 110 formed in the center of the clip 1. 410 and the screw fastening to the fastening hole 11 formed in the steel pipe 10.

The clip is formed at the first position P1 on both sides of the clip body 100 having a certain thickness and a certain area and the center of the clip body 100 as a boundary to support the inner upper surface of the fitting groove 21. A plurality of first support parts 200, and a pair of second pairs formed at the second positions P2 on both sides of the center of the clip body 100 to support the inner lower surface of the fitting groove 21 A fastening hole 11 formed in the steel pipes 10 and protruding a certain length from the lower center of the clip body 100 to be inserted into the space between the support part 300 and the decks 200 It consists of a protruding body 400 in which a screw hole 410 is formed to be fastened through the screw member 12.

And as the screw member 500 is screwed together, the center of the clip body 100 is compressed downward.

And both sides of the clip body 100 form a profile that bends upward with respect to the center, and the deck 20 through the plurality of first support parts 200 and the pair of second support parts 300. And compresses the inner upper and lower surfaces of the fitting grooves 21 of each of the other decks 20.

According to the above configuration, the present invention can facilitate deck installation construction by preventing the clip from sagging to one side when sequentially installing decks adjacent to each other using clips.

In addition, the present invention arranges both sides of the clip to fit into the fitting grooves formed on both sides of the deck, and fixes the center of the clip to the steel pipe using a screw member so that both sides of the clip are bent upward with respect to the center of the clip. Inducing, it is possible to induce the formation of a fixing force through elastic compression of both sides of the deck disposed on both sides of the clip.

In addition, the present invention can form a clip of a material such as plastic to form a certain elasticity to elastically respond to the deformation of the deck itself to maintain the fixing force.

11 is a view showing a composite aluminum floor plate structure 200 according to another embodiment of the present invention.

As shown in FIG. 11 , a support portion 53 extending in the horizontal direction is installed on the base portion 51 located in the lateral direction of the road portion 50 . Decks 20 are installed on the upper side of the supporting portion 53 .

Between the decks 20, the clip 1 according to the present invention described above is disposed. The clip 1 is fixed to the supporting part through the screw member 500.

Since the clip 1 and the deck 20 according to the present invention are the same as those of one embodiment of the present invention, a detailed description thereof will be omitted.

Therefore, the composite material aluminum floor plate structure according to another embodiment of the present invention can be easily installed on the sidewalk located on the side of the road part 50, and various modifications are possible.

As described above, according to the present invention, the assembly work of the deck 20 can be performed quickly only by inserting the clip 1 between the decks 20, so installation cost and installation time can be saved. .

In addition, when decks are sequentially installed next to each other using clips, the deck installation can be facilitated by preventing the clips from sagging to one side, and the both sides of the clips are fitted into the fitting grooves formed on both sides of the deck. And by fixing the center of the clip to the steel pipe using a screw member, the both sides of the clip are induced to bend upward with respect to the center of the clip, and the both sides of the deck disposed on both sides of the clip form a fixing force through elastic compression. It can be induced, and there is an advantage in that the clip can be formed of a material such as plastic to form a certain elasticity so as to elastically respond to the deformation of the deck itself to maintain the fixing force.

The above-described present invention, since various substitutions, modifications, and changes are possible to those skilled in the art without departing from the technical spirit of the present invention, the above-described embodiments and accompanying drawings is not limited by

1 : clip
10: steel pipe
20: deck
21: fitting groove
100: clip body
110: hall
200: first support
300: second support
310: 2-1 support
320: 2-2 support
400: protruding body
410: screw hole
500: screw member

Claims (16)

Steel pipes, decks having fitting grooves formed on the sides, and disposed adjacent to each other on the steel pipes, fixed on the steel pipes and disposed between the decks, and each of the decks adjacent to each other on both sides In the clip fitted into the fitting groove of the elastically fixing the decks,
The clip is
A clip body having a predetermined thickness and a predetermined area;
a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove;
a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; and,
A protruding body protruding a certain length from the lower center of the clip body to be inserted into the spaced space between the decks and having a screw hole formed in the fastening hole formed in the steel pipes through a screw member, ,
The clip is a deck fixing clip, characterized in that formed of a material having a certain elastic restoring force and a certain strength.
According to claim 1,
The first position is
An upper surface of the upper edge of the clip body,
The pair of second supports,
Deck fixing clip, characterized in that forming a certain length along the longitudinal direction of the clip body.
According to claim 1,
Deck fixing clips, characterized in that the ends of the plurality of first support portions and the pair of second support portions are formed in a pointed shape.
According to claim 1,
The protruding body,
Deck fixing clip, characterized in that protruded by making a certain lower dimension than the depth of the fastening hole.
According to claim 1,
Each of the pair of second supports,
A 2-1 support member having a certain length;
A 2-2 support member spaced apart from the 2-1 support member and formed in parallel with the 2-1 support member,
The 2-2 support member,
A clip for fixing a deck, characterized in that formed in a position deviated from the first position so as to be located near the center of the clip body.
According to claim 1,
The plurality of first supports form a first protruding length;
The pair of second supports form a second protrusion length,
The first protrusion length is a clip for fixing the deck, characterized in that formed longer than the second protrusion length.
steel pipes;
Decks having fitting grooves formed on the sides and disposed next to each other on the steel pipes;
It is fixed on the steel pipes and disposed between the decks, and both sides of the decks are inserted into the fitting grooves of each of the decks adjacent to each other.
Including a clip that elastically fixes,
The clip is
A clip body having a predetermined thickness and a predetermined area;
a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove;
a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; and,
A protruding body protruding a certain length from the lower center of the clip body to be inserted into the spaced space between the decks and having a screw hole formed in the fastening hole formed in the steel pipes through a screw member, ,
The clip is a composite material aluminum floor plate structure, characterized in that formed of a material having a certain elastic restoring force and a certain strength.
According to claim 7,
In a state where one side of the clip body is fitted into the fitting groove of any one of the decks,
Among the plurality of first support parts and the pair of second support parts, when the first support part and the second support part formed on one side of the clip body support the inner upper and lower surfaces of the fitting groove, the clip body Is a composite aluminum floor plate structure, characterized in that it can be maintained horizontally.
According to claim 7,
The first position is
An upper surface of the upper edge of the clip body,
The pair of second supports,
Composite aluminum floor plate structure, characterized in that forming a certain length along the longitudinal direction of the clip body.
According to claim 7,
Composite material aluminum floor plate structure, characterized in that the ends of the plurality of first support parts and the pair of second support parts are formed in a pointed shape.
According to claim 7,
The protruding body,
Composite material aluminum floor plate structure, characterized in that protruded by making a predetermined lower dimension than the depth of the fastening hole.
According to claim 7,
Each of the pair of second supports,
A 2-1 support member having a certain length;
A 2-2 support member spaced apart from the 2-1 support member and formed in parallel with the 2-1 support member,
The 2-2 support member,
Composite aluminum floor plate structure, characterized in that formed in a position away from the first position to be located near the center of the clip body.
According to claim 7,
The plurality of first supports form a first protruding length;
The pair of second supports form a second protrusion length,
Composite aluminum floor plate structure, characterized in that the first protrusion length is formed longer than the second protrusion length.
arranging the tubes,
A deck having a rectangular plate shape and having fitting grooves formed on both sides is disposed on the steel pipes along a direction orthogonal to the steel pipes,
One side of the clip is inserted into the fitting groove of the deck so as to be supported on the inner upper surface and inner lower surface of the fitting groove so as to be horizontal,
Another deck is placed on the steel pipe so as to be located near the other side of the clip, and the fitting groove of the other deck is inserted into the other side of the clip that is leveled,
Composite material aluminum bottom plate structure, characterized in that by introducing a screw member through the spaced space between the deck and the other deck, passing through the screw hole formed in the center of the clip and fastening the screw to the fastening hole formed in the steel pipe construction method.
According to claim 14,
The clip is
A clip body having a predetermined thickness and a predetermined area;
a plurality of first support parts formed at first positions on both sides of the center of the clip body to support the inner upper surface of the fitting groove;
a pair of second support parts formed at second positions at both lower ends of the clip body with respect to the center of the clip body to support the inner lower surface of the fitting groove; and,
A protruding body protruding from the lower center of the clip body by a predetermined length to be inserted into the spaced space and having the screw hole formed in the fastening hole formed in the steel pipes through the screw member,
The clip is a construction method of a composite aluminum floor plate structure, characterized in that formed of a material having a certain elastic restoring force and a certain strength.
According to claim 15,
As the screw member is screwed together, the center of the clip body is compressed along the lower side,
Both sides of the clip body form a profile that bends upward with respect to the center, and through the plurality of first support parts and the pair of second support parts, the inner upper and lower surfaces of the fitting grooves of the deck and the other deck, respectively. Construction method of a composite aluminum floor plate structure, characterized in that for compressing.

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