KR102401559B1 - Deck structure with improved constructability and durability - Google Patents

Abstract

The present invention relates to a deck structure with improved constructability and durability, and more particularly, to a deck structure that is made of aluminum material and allows a deck and a support member supporting a load of the deck to be easily coupled and fixed by fitting to a base frame fixed to the ground, thereby having excellent constructability and durability.

Description

{Deck structure with improved constructability and durability}

The present invention relates to a deck structure with improved workability and durability, and more particularly, it is made of an aluminum material, and it is easily combined with a support member for supporting the load of the deck and the deck in a fitting manner to a base frame fixed to the ground. It relates to a deck structure that can be fixed and has excellent durability as well as constructability.

Recently, due to the social eco-friendly boom, there are many cases of finishing construction of indoor and outdoor floor surfaces such as hiking trails, walking trails installed in parks, and floors in front of shopping malls located around lakes, plazas or roadsides as decks.

Deck means a wide, flat floor made of wood, synthetic wood, or iron plate, and in general, decks made of wood and synthetic wood are mainly used as decking materials for home and landscaping.

On the other hand, as the installation of decks outdoors increases, the use of decks made of natural wood to maintain various durability along with weather resistance of decks is increasing. There is a downside to this weakness.

Decks can be damaged or damaged due to deformation due to reduced durability due to the load of moving people or moving objects. Although it has been developed and used, synthetic wood or wood containing metal has a problem in that the production time and cost are high, and there is a problem in that it has a time limit in the problem of deterioration of weather resistance and durability.

In addition, in the case of a deck made of a metal material, although it shows higher efficiency than a wooden deck in weather resistance, it still has a durability problem because oxidation occurs, and the installation and replacement process is difficult because of its heavy weight, and it has a vulnerability to vibration.

Therefore. In order to increase the durability and weather resistance of a deck made of such a metal material, various research and development are being made.

As an example, looking at Korean Patent Application Laid-Open No. 10-2015-0063909 (Patent Document 1), a metal material and a metal material having a rectangular planar surface and an empty hollow inside, in which grooves are formed along the longitudinal direction on both sides of the hollow part A composite deck made of synthetic resin integrally combined with a metal is described on the outer circumferential surface, and Korea Patent No. 10-2294947 (Patent Document 2) discloses a space between a pair of pedestals and a pair of pedestals installed side by side at a predetermined distance apart. A steel tech consisting of a plurality of deck frames seated side by side on a pair of pedestals is described.

However, Patent Document 1 has a hollow part inside the composite deck for easy constructability, or designed a deck frame by bending a plate for light weight, but has a problem that the shape can be changed by the load transmitted from the upper part. There is, in the case of Patent Document 2, there is a disadvantage in that the fastening portion of the pedestal and the deck frame is exposed and the aesthetic feeling is deteriorated.

The present invention has been devised to solve the above-described problems, and an object of the present invention is to provide a deck structure with excellent durability while being easy to construct and easy to install and replace.

In order to achieve the above object, the present invention provides a base frame including a bottom surface and sidewalls extending from both ends of the bottom surface and fixed to the ground; a deck disposed on the base frame and fitted with both ends to the sidewall; Including; a support member disposed on the inner bottom surface of the base frame to support and distribute the load applied to the deck, wherein the base frame, the deck, and the support member are made of aluminum (Al), and the support member has a cross-section It provides a deck structure, characterized in that the plate having a plurality of bent portions bent while alternating to have a trapezoidal shape and an inverted trapezoid shape.

In a preferred embodiment, the metal material is aluminum (Al).

In a preferred embodiment, the deck is manufactured to have a predetermined curvature, and the bent portion abuts against the lower surface of the inner lower surface of the frame and the first bent portion of the trapezoid shape to support the load in contact with the lower surface of the deck. and a second bent portion of an inverted trapezoidal shape supporting The surface of the first bent portion is formed with a curvature corresponding to the curvature of the lower surface of the deck in contact.

In a preferred embodiment, coupling protrusions are formed protruding from both ends of the deck, and the base frame: a first coupling groove formed so that the coupling protrusions of the deck are fitted into the upper inner side of the side wall; an inclined surface formed to be inclined upward by a predetermined distance from the upper part to the lower part on the upper outer side of the side wall; And one side wall or the other side wall is formed protruding outside the lower side, the support portion is formed to protrude from the inclined surface; Containing, the deck structure is one side wall or the other side wall and the support portion is not formed with the support portion is formed. It further includes a rubber cushioning material inserted into a predetermined space formed between one side and the other side of the adjacent deck structure while the spacing between the deck structures is adjusted by the support part when the other side walls are continuously arranged in parallel to face each other.

In a preferred embodiment, a coupling protrusion is formed to protrude from the lower surface of the second bent part, and a second coupling groove is formed on the upper surface of the bottom surface through which the coupling protrusion of the second bent part can be inserted and fitted.

In a preferred embodiment, a stepped seating portion on which the support member can be seated is formed on the upper surface of the bottom surface, and the second coupling groove is formed on the seating portion.

In addition, the present invention includes a base frame including a bottom surface and a side wall extending from the bottom surface and fixed to the ground; a deck disposed on the base frame and fitted with both ends to the sidewall; Including; a support member disposed on the inner bottom surface of the base frame to support and distribute the load applied to the deck, the base frame and the deck and the support member are made of aluminum (Al), and the support member is constant It provides a deck structure, characterized in that the plate having a cross-sectional shape arranged in parallel at intervals to connect a polygonal or circular support pipe and a connecting surface connecting the pipe to each other.

In a preferred embodiment, the metal material is aluminum (Al).

In a preferred embodiment, the deck is manufactured to have a predetermined curvature, and the support pipes of the support member are formed such that pipes having a smaller diameter or height are arranged toward the edge with respect to the center of the deck, and abutting the deck The upper outer surface of each support tube is formed to have a curvature corresponding to the lower surface of the deck in contact so that the outer surface of the support tube is maximized.

In a preferred embodiment, the tube of the support member formed at a position corresponding to the center of the deck (hereinafter, referred to as 'central tube' is formed with a reinforcing wall having a cross-sectional shape of a ten (十) shape on the inside. .

In a preferred embodiment, coupling protrusions are formed protrudingly from both ends of the deck, and the support member has one of a fastening protrusion and a reinforcing protrusion formed on the lower outer side of the pipes disposed on both sides based on the central pipe, respectively, and the base Frame: a first coupling groove formed so that the coupling protrusion of the deck is fitted into the upper inner side of the side wall; a second coupling groove in which the coupling protrusions of the support pipes are inserted into the upper surface of the bottom surface to be fitted; an inclined surface formed to be inclined upward by a predetermined distance from the upper part to the lower part on the upper outer side of the side wall; And one side wall or the other side wall is formed to protrude on the lower outer side of the side wall, the support portion is formed to protrude from the inclined surface; Containing, the deck structure is one side wall or the other side wall and the support portion is not formed with the support portion is formed. When the deck structures are continuously arranged in parallel so that the other side wall faces each other, the spacing between the deck structures is adjusted by the support part, and a rubber cushioning material is inserted into a predetermined space formed between one side and the other side of the adjacent deck structure. .,

In a preferred embodiment, in the base frame, the ratio of the width and length of the bottom surface to the height of the side wall is an odd number of 5 or more, and the support member has the support pipe, the width of the bottom surface to the height of the side wall. It is formed to include the number corresponding to the ratio of the length.

In addition, the present invention includes a base frame including a bottom surface and a side wall extending from the bottom surface and fixed to the ground; a deck disposed on the base frame and fitted with both ends to the sidewall; A support member fitted to the inner bottom surface of the base frame and supporting and distributing the load applied to the deck; includes, wherein the base frame and the deck and the supporting member are made of a metal material. can provide

The present invention has the following excellent effects.

According to the deck structure of the present invention, since the frame, the deck and the support member are made of a metal of an aluminum material, there is an advantage in that it is easy to manufacture and has excellent durability.

Further, according to the deck structure of the present invention. Since the deck and the supporting member are assembled/coupled to the base frame by a fitting method, installation and replacement are easy, which has the advantage of excellent constructability.

In addition, according to the deck structure of the present invention, since the deck is manufactured to have a predetermined curvature and the support member supports the deck inside the base frame, it can efficiently support and distribute the load applied to the deck to prevent deformation of the deck. there is an effect

In addition, according to the deck structure of the present invention, when the deck structure is arranged in parallel and connected, a rubber cushioning material can be inserted and arranged in a predetermined space formed between adjacent deck structures, thereby preventing the transmission of loads and vibrations occurring between the deck structures. There are advantages to doing.

1 is a view showing a state in which the deck structure of the present invention is continuously arranged;
Figure 2 is an exploded view of the deck structure according to the first embodiment of the present invention,
3 is a cross-sectional view of a deck structure according to a first embodiment of the present invention;
4 is a first exploded view showing a deck structure according to a second embodiment of the present invention;
Figure 5 is a second exploded view showing a deck structure according to a second embodiment of the present invention.

As for the terms used in the present invention, general terms that are currently widely used are selected as possible, but in certain cases, there are also terms arbitrarily selected by the applicant. So the meaning should be understood.

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

Figure 1 is a view showing a state in which the deck structure of the present invention is continuously arranged, Figure 2 is an exploded view of the deck structure according to the first embodiment of the present invention, Figure 3 is a cross-sectional view of the deck structure according to an embodiment of the present invention to be.

Referring to FIGS. 1 to 3 , the deck structure 100 according to the first embodiment of the present invention includes a base frame 110 , a deck 120 and a support member 130 .

In addition, in the deck structure 100 according to the first embodiment of the present invention, the base frame 110 and the deck 120 and the support member 130 are made of a metal material, in detail, the metal material is It is preferable that it be an aluminum (Al) material that can secure the necessary structural rigidity and can reduce the weight without rusting unlike steel materials.

In addition, the deck structure 100 according to the first embodiment of the present invention may further include a rubber cushioning material 140 for minimizing load and vibration transmission between each deck structure 100 disposed in parallel adjacent to each other. have.

The base frame 110 is installed on the ground by a screw (N) to fix and support the deck 120, and the bottom surface 111 and the sidewalls 112 extending at both ends of the bottom surface 111. made including

The bottom surface 111 means the bottom surface of the base frame 110, and the support member 130 is seated and fixed to the upper surface of the bottom surface 111 to support the lower surface of the deck 120. A stepped seating portion 113 may be formed.

In addition, a concave region 117 of a predetermined depth is formed at a position corresponding to the upper and lower surfaces of the bottom surface 111 in order to efficiently fix the base frame 110 to the ground by the screw (N) located therein. can

On the other hand, when the seating part 113 is formed, when a load is applied to the support member 130, the movement of both ends is limited by the steps formed on both sides of the seating part 113, and through this, the support member 130 It can prevent deformation and improve fixing force.

A first coupling groove 112a is formed in the upper inner side so that the deck 120 can be fittedly coupled to the side wall 112 , and the support member 130 to be described below is fixed to the bottom surface 111 . A second coupling groove 114 is formed for

In addition, the sidewall 112 has an inclined surface 115 formed to be inclined upward by a certain distance from the upper side to the upper outer side, and the lower outer side of one or the other sidewall of the sidewall 112 is more than the inclined surface 115 . A support portion 116 protrudingly formed is formed. That is, on the outside of the one side and the other side wall 112, an inclined surface 115 inclined upward by a certain distance from the top to the bottom is provided, and any one of the one side or the other side wall is provided. A support portion 116 is formed on the outside of the sidewall of the .

In addition, the support part 116 has a tube structure that penetrates the inside for weight reduction, and preferably has a rectangular cross-sectional shape.

On the other hand, the deck structure 100 according to the first embodiment of the present invention by the base frame 110 having such a structure is one side or the other side of the deck structure 100 in which the support part 116 is formed and the support part When one side or the other side of another deck structure 100 that is not formed (116) is continuously arranged to face each other, the spacing between the deck structures 100 is adjusted by the support part 116, and each deck structure 100 ) is formed between the predetermined space (S), by disposing the rubber buffer 140 in the predetermined space (S) it is possible to minimize the transfer of load and vibration between each deck structure.

Here, the rubber cushioning material 140 is preferably manufactured in a shape corresponding to the shape of the predetermined space.

The deck 120 is inserted into the first coupling groove (112a) formed in the side wall 112 of the base frame 110, coupling protrusions 121 for fitting are formed protruding from both ends.

In addition, the deck 120 is manufactured to have a predetermined curvature, in detail, may be manufactured in an arcuate shape.

On the other hand, the deck structure 100 according to the first embodiment of the present invention is manufactured so that the deck 120 has a predetermined curvature, thereby distributing the load in the horizontal and vertical directions applied from the upper portion of the deck 120 This has the advantage of minimizing deformation and damage.

In addition, a plurality of anti-slip protrusions 122 are protruded from the upper surface of the deck 120, thereby preventing pedestrians from sliding.

The support member 130 is located inside the base frame 110, and performs a function of supporting and distributing the load applied to the deck 120, and the support member 130 has a trapezoidal cross-sectional shape and It is a plate having a plurality of bent portions 131 that are alternately bent to have an inverted trapezoidal shape.

Here, the bent portion 131 is in contact with the lower surface of the deck 120 and the first bent portion 131a of a trapezoid shape to support the load and the bottom surface 111 of the base frame 110 in contact with It consists of a second bent part 131b of an inverted trapezoidal shape supporting a load.

In addition, the first bent portion (131a) and the second bent portion (131b) is formed to be lowered in height toward the edge with respect to the center of the deck 120, the first bent portion (131a) is the The upper surface in contact with the lower surface of the deck 120 is formed to have a curvature corresponding to the curvature of the lower surface of the deck 120 in contact.

Through this, the upper surface of the first bent portion 131a in contact with the lower surface of the deck 120 is formed to have a corresponding curvature, so that the load can be efficiently transmitted from the deck 120, and the bent portion 131 ) through which the load applied to the deck 120 can be distributed in several directions, so that the deck 120 can be firmly supported.

In addition, the second bent portion 131b is formed with a coupling protrusion 132 for fitting into the second coupling recess 114 formed on the bottom surface 111 of the base frame 110 on the outside of the lower surface.

In addition, in the first bent portion 131b disposed at both ends of the support member 130, a second coupling protrusion 132 may be additionally formed in order to improve the fixing force of the support member 130, and the deck ( A third coupling recess 121 into which the coupling protrusion 132 of the first bent portion 131b can be fitted may be formed on the lower surface of the 120 .

Below, referring to FIGS. 4 to 5, it will be described in detail with respect to the deck structure according to the second embodiment.

4 is a first exploded view showing a deck structure according to a second embodiment of the present invention, FIG. 5 is a second exploded view showing a deck structure according to a second embodiment of the present invention, with reference to FIGS. 4 to 5, The deck structure 200 according to the second embodiment of the present invention includes a base frame 210 , a deck 220 and a support member 230 , and may further include a rubber buffer member 240 .

On the other hand, the deck structure 200 according to the second embodiment of the present invention has a difference in the structure and shape of the support member 230 compared to the deck structure 100 according to the first embodiment, and substantially the base frame ( 210), the description of the deck 220 and the rubber cushioning material 240 is the same, so the overlapping description will be omitted.

4 to 5, the support member 240 is a plate made of a plurality of support tubes 231,232 arranged in parallel with each other and a connecting surface 233 extending to connect each support tube 231,232 to each other. .

In addition, the support tube (231,232) is a tube of a circular or polygonal cross-sectional shape, and the arrangement of the support tube (231,232) is based on the center of the deck 220 toward the edge, the diameter or height of the lower support tubes are placed

For example, in the support member 210, when the cross-sectional shape of the support tube 231,232 is circular, support tubes having smaller diameters are arranged toward the edge with respect to the center of the deck 220 to connect the connection surface 233) When the cross-sectional shape of the supporting pipe 231,232 is polygonal, the supporting pipes having smaller heights are arranged toward the edge with respect to the center of the deck 220 and are connected by the connection surface 233 .

In addition, the support pipe (231,232) is the outer surface of the support pipe in contact with the lower surface of the deck 220 is formed with the curvature of the surface in contact with the lower surface of the deck 220, the load from the deck (120) It can be efficiently transmitted and supported, and there is an effect of efficiently reducing and attenuating vibration transmitted from the deck 120 in a tubular structure.

In addition, the number of the support pipes 231,232 of the support member 230 may be formed based on the ratio of the height of the side wall of the base frame 210 to the width of the bottom surface of the base frame 210 .

In detail, the ratio of the width length of the bottom surface to the height of the side wall of the base frame 210 is 5 or more, but is formed as an odd value, and the tube of the support member is the width of the bottom surface to the height of the side wall. It is formed in a diameter and size to include a number corresponding to the ratio.

Through this, it is not necessary to unnecessarily increase the number of support pipes 231,232, it is possible to minimize the weight and cost, and to efficiently support the load of the deck 220 and perform vibration damping.

In addition, the inner side of the central pipe 231 formed by being disposed at a position corresponding to the position corresponding to the center of the deck 220 among the support pipes 231,232, a reinforcing wall 231a having a cross-section in the cross-section (十) It is formed integrally, and by reinforcing the strength of the central pipe 231 to which the greatest load is applied, deformation and damage can be prevented.

In addition, on the lower surfaces of the support tubes 232 except for the central tube 231 , there is a fastening protrusion 234 that is fitted into the second fastening recess 213 formed in the bottom surface 211 of the base frame 220 . In addition, the reinforcing protrusion 235 may be formed to protrude to support the support member 220 by contacting the upper surface of the bottom surface 211 without being fitted into the second fastening recess 213 . have.

As described above, the present invention has been illustrated and described with reference to preferred embodiments, but it is not limited to the above-described embodiments, and those of ordinary skill in the art to which the present invention pertains within the scope not departing from the spirit of the present invention Various changes and modifications will be possible.

100,200: first and second deck structures 110,210: base frame
111,211: bottom surface 112,212: side wall
112a, 212a: first coupling groove 113: seating portion
114,213: second coupling groove 115,214: inclined surface
116,215: base 117,216: concave area
120, 220: deck 122: third coupling groove
123,222: non-slip protrusion 130,230: support member
131: bent 140, 240: rubber cushioning material
231,232: support pipe 231a: reinforcing wall
233: connection surface 235: reinforcing projection

Claims (13)

a base frame including a bottom surface and sidewalls extending from both ends of the bottom surface and fixed to the ground;
a deck disposed on the base frame and fitted with both ends to the sidewall; and
A plate having a plurality of bent portions alternately formed to have a trapezoidal cross-sectional shape and an inverted trapezoidal shape, and a support member disposed on the inner bottom surface of the base frame to support and distribute the load applied to the deck; includes,
The base frame, the deck and the support member are made of a metal material,
The deck is manufactured to have a predetermined curvature,
The bent portion includes a first bent portion of a trapezoidal shape to support a load in contact with the lower surface of the deck and a second bent portion of an inverted trapezoidal shape to support the load in contact with the inner lower surface of the frame,
The first bent portion and the second bent portion are formed to decrease in height toward the edge with respect to the center of the deck, and the surface of the first bent portion in contact with the lower surface of the deck is the curvature of the lower surface of the deck in contact. Deck structure, characterized in that formed with a curvature corresponding to the. The method of claim 1,
The metal material is a deck structure, characterized in that aluminum (Al). The method of claim 1,
At both ends of the deck, coupling protrusions are formed to protrude,
The base frame: silver
a first coupling groove formed so that the coupling protrusion of the deck is fitted into the upper inner side of the side wall;
an inclined surface formed to be inclined upward by a predetermined distance from the upper part to the lower part on the upper outer side of the side wall; and
Including; a support portion formed to protrude from the lower outer side of one side wall or the other side wall, and formed to protrude from the inclined surface;
When the deck structure is continuously arranged in parallel so that one side wall or the other side wall on which the support part is formed and the one side wall or the other side wall on which the support part is not formed face each other, the spacing between the deck structures is adjusted by the support part, the adjacent deck Deck structure, characterized in that it further comprises a rubber cushioning material inserted into a predetermined space formed between one side and the other side of the structure. 4. The method of claim 3,
A coupling protrusion is formed on the lower surface of the second bent part to protrude,
Deck structure, characterized in that the second coupling groove is formed in the upper surface of the bottom surface, the coupling protrusion of the second bent portion can be inserted and fitted. 5. The method of claim 4,
A stepped seating portion on which the support member can be mounted is formed on the upper surface of the bottom surface,
The second coupling groove is a deck structure, characterized in that formed in the seating portion. a base frame including a bottom surface and a side wall extending from the bottom surface and fixed to the ground;
a deck disposed on the base frame and fitted with both ends to the sidewall; and
A plate having a polygonal or circular cross-sectional shape arranged in parallel at regular intervals and a connecting surface connecting the support pipe to each other, it is disposed on the inner bottom surface of the base frame to support and distribute the load applied to the deck It includes a support member that makes
The base frame, the deck and the support member are made of a metal material,
The deck is manufactured to have a predetermined curvature,
The support pipes of the support member are formed such that pipes having a smaller diameter or height are arranged toward the edge with respect to the center of the deck,
Deck structure, characterized in that the upper outer surface of each support tube is formed with a curvature corresponding to the lower surface of the deck in contact so that the outer surface of the support tube in contact with the deck is maximized. 7. The method of claim 6,
The metal material is a deck structure, characterized in that aluminum (Al). 7. The method of claim 6,
The tube of the support member (hereinafter, referred to as 'central tube') formed at a position corresponding to the center of the deck is a deck, characterized in that a reinforcing wall having a cross-sectional shape is formed in the form of a ten (十) shape on the inside. struct. 9. The method of claim 8,
At both ends of the deck, coupling protrusions are formed to protrude,
In the support member, one of a fastening protrusion and a reinforcing protrusion is formed on the lower outer side of the pipes disposed on both sides with respect to the central pipe,
The base frame: silver
a first coupling groove formed so that the coupling protrusion of the deck is fitted into the upper inner side of the side wall;
a second coupling groove in which the coupling protrusions of the support pipes are inserted into the upper surface of the bottom surface to be fitted;
an inclined surface formed to be inclined upward by a predetermined distance from the upper part to the lower part on the upper outer side of the side wall; and
Including; a support portion formed to protrude from the lower outer side of one side wall or the other side wall, and formed to protrude from the inclined surface;
The deck structure is when the deck structures are continuously arranged in parallel so that the one side wall or the other side wall on which the support part is formed and the one side wall or the other side wall on which the support part is not formed face each other, the spacing between the deck structures is adjusted by the support part. , Deck structure characterized in that it further comprises a rubber cushioning material inserted into a predetermined space formed between one side and the other side of the adjacent deck structure. 10. The method of claim 9,
The base frame is formed with an odd value such that the ratio of the width and length of the bottom surface to the height of the side wall is 5 or more,
The support member is a deck structure, characterized in that the support pipe is formed to include a number corresponding to the ratio of the length of the width to the height of the side wall.






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