KR100973459B1 - Top panel for deck and method for constructing the deck using the panel - Google Patents

Abstract

PURPOSE: An upper plate for deck, a deck construction method using the same, and an installation member for a deck are provided to reduce maintenance costs as the upper plates are fitted into and coupled with each other, thereby preventing a screw from becoming released. CONSTITUTION: An upper plate for deck comprises a main body, a first and a second side plate, a horizontal plate, an insertion piece(13), and a fixing unit(5). The main body is formed of synthetic lumber mixed with synthetic resin. The first and second side plates and the horizontal plate are coupled with the lower part of the main body. Both ends of the first and second side plates and the horizontal plate are bent upwards in contact with both sides of the main body. The fixing unit comprises a mounting groove(15) and is inserted into the inside of the main body to be coupled with the main body.

Description

Deck top plate material, deck construction method and installation device for deck installation using same {Top Panel For Deck And Method For Constructing The Deck Using The Panel}

The present invention relates to various decks installed in Indian bridges, bicycle roads, observation facilities or buildings, and more specifically, to deck deck using synthetic wood or preservative wood, construction method of deck using the deck and installation members for deck installation It is about.

Wood is widely used as a material to give a natural feel in construction or civil engineering. Especially for wood used outdoors, preservative treated wood should be used, but the price is different according to the type of wood. Therefore, the problem of cost increase when constructing a facility using good wood is a big obstacle.

For this problem, synthetic wood, which is a mixed form of conventional wood and resin, has been proposed. This is a trend that is favored recently because of excellent water resistance and durability, low price and free color expression.

There are various kinds of synthetic wood, but the present invention has in mind that it is a material that can be molded freely using a mold and includes a material other than wood. Therefore, it is preferable that the content of what component the synthetic wood does not act as an element for judging the scope of the present invention.

The present invention relates to a method of constructing a deck of a bridge or a building using synthetic wood, and a flooring material used in the method. 1 is a block diagram of a deck for a bridge using a conventional synthetic wood.

H-beams are used as beams 101. On the upper surface of the beam 101, a galvanized steel tube 103 is fixedly installed at regular intervals by welding. Using the screw 105 on the upper surface of the galvanized tube, the top plate 107 made of synthetic wood (or antiseptic wood) is continuously tightly fixed.

According to the above configuration, due to various irregular loads applied to the bridge and stress caused by climate change, the screw 105 is relaxed and the top plate 107 is frequently twisted or bent upward, and sudden impact and load on the deck are caused. If this is applied, there is a problem that the top plate is broken. Impurities can also get caught in the crevices and warping of wood can also contribute to screw loosening. Whenever this problem occurs, it is very inconvenient and costly to perform repairs at the A / S level.

An object of the present invention for the above problems is to provide a method for constructing a deck using a synthetic wood and a synthetic wood for the same, so that there is no problem of loosening the screw, so that the deck does not break even under a large impact or load It is to eliminate the need for maintenance work after construction.

Another object of the present invention is to provide convenience in use by providing an improved structure of a railing installed in a deck of a bridge or a building.

The above purpose is; It is used as a top plate for the construction of various decks installed on Indian bridges, bicycle paths, observation facilities or buildings; A main body in the form of an elongated plate having a rectangular cross section; A metal plate that is covered by being coupled to the lower part of the main body, and is bent in both directions to be in contact with both side surfaces of the main body is composed of a first and a second side plate and a side plate, at least one place along the longitudinal direction of the first side plate A fitting piece protrudes in a direction perpendicular to the first side plate, and the side plate includes a fastener having a flatly recessed mounting groove to be fitted with a member having the same size and shape as the fitting piece. It is achieved by the top plate material.

According to the present invention is characterized in that the main body is a material other than synthetic resin wood is synthetic wood, the upper end of the first and second side plates of the fixture is coupled to the main body by being inserted into the main body by bending toward the main body.

According to another feature of the invention is characterized in that the fitting piece is provided by opening the incision after cutting the first side plate in the form of an 11-character or dichroic (c).

Another object of the invention is; In the construction method for the deck is fixed to the upper surface of the galvanized square pipe is installed on the upper surface of the beams;

A main body in the form of an elongated plate having a rectangular cross section; A metal plate that is covered by being coupled to the lower part of the main body, and is bent in both directions to be in contact with both side surfaces of the main body is composed of a first and a second side plate and a side plate, at least one place along the longitudinal direction of the first side plate A fitting piece protrudes in a direction perpendicular to the first side plate, and the side plate includes a top plate material including a fastener in which a flat groove is provided so that a member having the same size and shape as the fitting piece is fitted. Prepare a plurality;

Fixing the fixture of the top plate to be installed for the first time to the galvanized iron pipe by welding; Next, by connecting the fitting of the upper plate to be installed in the seating groove of the upper plate is already fixed to connect the fixed upper plate and the next upper plate to be installed; Next, by repeating the step of fixing the upper plate to be installed in the galvanized steel tube by welding;

It is achieved by the deck construction method characterized in that the deck top plate is provided.

Another object of the present invention is that the galvanized leg tube is fixedly installed on the upper surface of the beam and used to construct a deck on the upper surface of the galvanized tube,

A metal plate which is covered and bonded to the lower part of a main body having a rectangular cross section, wherein both ends are bent upwards to be in contact with both sides of the main body, and are composed of first and second side plates and a side plate, and the length of the first side plate. In one or more places along the direction, the fitting piece is formed to protrude in a direction perpendicular to the first side plate, the mounting plate is provided with a flat recessed mounting groove to be fitted with a member having the same size and shape as the fitting piece Is achieved by.

According to the configuration as described above, the fastener is fixed by welding to the galvanized steel tube that is the frame of the deck, and the top plate and the top plate material is mutually coupled by using the fitting piece and the mounting groove, so that the top plate without using screws You can install it. As a result, there is no loosening of the screw at all, and there are no damages caused by lifting of the top plate or loosening of the screw, and the metal plate is reinforced to prevent breakage due to impact or load. It also benefits the deck from the beauty of the screws. In terms of cost, fixtures are added to increase material costs, but construction costs are substantially reduced and overall benefits are significant given the cost and durability of post-maintenance.

1 is a block diagram illustrating the installation of a top plate of a deck according to the prior art.
Figure 2 is a perspective view of the deck top plate according to an embodiment of the present invention, Figure 3 is a bottom perspective view.
4 is a cross-sectional view taken along line AA of FIG. 2.
5 is an exploded perspective view of the top plate according to another embodiment of the present invention.
6 is a cross-sectional configuration diagram showing an installation state of the upper plate member according to the embodiment of the present invention.
7 is a perspective view of the deck plate according to another embodiment of the present invention, Figure 8 is a perspective view for explaining a construction method using the same.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, the deck plate according to the embodiment of the present invention will be described with reference to FIGS. 2 to 4.

The deck top plate 1 is basically composed of a main body 3 and a fastener 5 coupled to the main body 3.

The main body 3 is a form widely known as an elongate plate (or panel) form having a rectangular cross section. In the present invention, the main body 3 refers to a synthetic wood, which is a powdered synthetic resin, wood powder, and a binder in an appropriate ratio, melted by applying heat, and then molded by extrusion or the like. Sometimes synthetic wood may include ceramics.

In some cases, however, the anticorrosive wood that is widely used in the past can achieve the expected effects of the present invention, and thus the main body does not have to be limited to synthetic wood. However, when the main body is selected as a synthetic wood it is obvious that there is a somewhat advantageous surface in the production as will be described later. The upper surface of the main body 3 is an uneven surface in order to prevent slipping.

"과 같은 단면을 가지는 고정구(5)가 설치되는데 고정구(5)가 본체(3)를 덧씌운 형태가 된다. 고정구(5)는 두께가 0.5 ~ 1.5mm 되는 아연도 강판이 적합하다. 고정구(5)의 길이는 본체(3)의 길이보다 약간 짧게 하는 것이 데크의 외관을 위해 바람직하다고 여겨진다.
The lower part of the body is approximately "

A fastener 5 having a cross section, such as ", is installed, and the fastener 5 becomes a form which covers the main body 3. The fastener 5 is preferably a galvanized steel sheet having a thickness of 0.5 to 1.5 mm. It is believed that the length of 5) is slightly shorter than the length of the body 3 for the appearance of the deck.

The fastener 5 is composed of first and second side plates 7 and 9 and side plates 11 by bending both ends upwardly to contact both side surfaces of the main body 3. The height H of the first and second side plates is preferably 1/2 to 3/4 times the height of the main body 3.

The first and second side plates 7 and 9 of the fastener 5 are fixed to the main body 3 by predetermined coupling means. In the case where the main body 3 is a ready-made product, the coupling means may be a screw. However, when the main body is selected as the synthetic wood, it is preferable that the fixture 5 is integrated with the main body 3 which is the synthetic wood in the molding process of the synthetic wood. In other words, immediately after passing through the mold, the upper part of the first and second side plates 7 and 9 of the fastener is formed so as to dig into the side part of the main body in a semi-cured state (gel state), as shown in FIG. 4. The upper ends of the side plates 7, 9 are inserted into the main body 3. When the top plate material 1 thus produced is continuously connected, there is little gap between the top plate material is advantageous. In addition, since the strength of the upper plate member 1 is greatly increased by the fastener 5, the upper plate member 1 can be selected to be a little thinner.

However, as shown in Figure 5 may be used after combining the fasteners (5) separately supplied to the main body (3) made of synthetic wood that comes out as ready-made with screws. This is a method for applying the technical spirit of the present invention to ready-made products.

In the construction of the deck, it is necessary to install the top plate as if it is flooring, and it is necessary to connect the top plate and the top plate. According to the embodiment of the present invention, it is proposed to connect the top plates 1 to each other using the fastener 5.

First, the fitting piece 11 protrudes in at least one position along the longitudinal direction of the first side plate 7 of the fixture in a direction perpendicular to the first side plate. As shown, the fitting pieces 11 are provided in two places, and the fitting pieces 11 are made by cutting the first side plate 7 and bending them outward.

In order to make the fitting (11), the incision in the form of 11 characters or Di ((D)). Meanwhile, the front end portion of the fitting piece can be chamfered in a round shape so that the fitting piece 11 can be easily fitted into the mounting groove 13 to be described later.

In addition, the mounting plate 15 of the flat plate is provided in the side plate 11 of the fastener so that a member having the same size and shape as the fitting piece 13 can be fitted. The seating groove 15 is a place where the fitting piece 13 of the other top plate is seated, and is provided at the same position as the fitting piece 13 along the longitudinal direction of the main body 3. The mounting groove 15 is provided in the same number as the fitting piece 13, the depth of the mounting groove 15 is determined in consideration of the thickness of the fitting piece (13).

According to another embodiment of the present invention, an embossing (not shown) or rib may be provided on the side plate 11 to increase the strength of the fastener 5.

Hereinafter, a process of constructing a deck using the upper plate member having the above configuration will be described with reference to FIG. 6.

On the upper portion of the beam 101 made of the H-beam, a galvanized steel tube 103 (hereinafter referred to as an 'angular tube') is installed (see FIG. 1). In the drawing, the first top plate 1 'to be installed on the far left side is first mounted, and the fixture 5' and the tube 103 are fixed by welding. Herein, an example of the welded portion is indicated by a dotted dotted line W in FIG. 2. Welding at the corner between the side plates and side plates is advantageous for reducing the gap between the top plates.

As a welding method, a convenient arc welding is used, and the welding part W shown in FIG. 2 may be changed depending on the situation. By this welding, the first top plate 1 'is firmly fixed on the square tube 103. In this case, a flat fitting groove is provided at the lower portion of the first upper plate 1 'by the seating groove 15' and the upper surface of the tube.

Thereafter, the fitting piece 13 of the second upper plate member 1 is inserted into each seating groove 15 'of the first upper plate member 1' and connected to the first upper plate member 1 'and again shown in FIG. The weld is applied to the circular dotted line (W). And by repeating the above work continuously, the top plate can be installed closely on each pipe, it is possible to construct the deck without using screws.

7 to 8 is a bottom perspective view and a perspective view of the construction of the top plate according to another embodiment of the present invention. According to this embodiment, it is for application in the environment where it is difficult to fix a top plate material by welding, or in the situation which does not use welding.

According to the present embodiment, the bracket 21 further includes two or more portions of the second side plate 9 of the fastener cut in the form of a depression and bent 90 ° outward so as to form the same plane as the horizontal plate 11. This bracket 21 is made to avoid the fitting piece 13 or the seating groove 15. The installation position and the size of the bracket 21 are not limited to those shown.

On the other hand, a seating groove 15 to which the fitting piece 13 can be fitted is additionally provided in the first side plate 7 of the fixture. In addition, the bracket 21 can be the same size as the fitting piece (13).

By doing so, the joining direction of the upper plate material disappears, so that the joining can be inserted in any direction.

At the time of construction, as shown in FIG. 8, by fixing the bracket 21 to each tube with a screw, it is possible to install the top plate.

9 is a perspective view of the deck installation member according to another embodiment of the present invention.

The installation member 31 is used to fix the galvanized steel tube on the upper surface of the beam and to construct a deck on the upper surface of the galvanized steel tube. The installation member can be installed where necessary along the longitudinal direction of the main body 3 when the deck is installed as one component, and has a merit of using less materials and convenience in use than the above-described embodiment.

The mounting member 31 is a metal plate which is covered on the lower part of the board member having a rectangular cross section and is coupled with a screw. The first and second side plates 7 are formed by bending both ends upwards so as to be in contact with both sides of the main body 3. 9) and the side plate 11, and the fitting piece 13 protrudes in a direction perpendicular to the first side plate 7 at one or more places along the longitudinal direction of the first side plate 7, and the side plate. 11 is provided with a flat recessed recess 15 so that the member having the same size and shape as the fitting piece 13 can be fitted.

The cross section of the state in which the installation member 31 is used is shown in FIG. In addition, as shown, the installation member 31 is fixed to the square tube by zinc but also may be fixed by welding.

One ; Top plate 3; main body
5; Fixture 7,9; 1st, 2nd side plate
11; Diaphragm 13; Fitting
15; Seating groove 21; Bracket
31; Mounting member 101; Beam
103; Galvanized square tube

Claims (6)

It is used as a top plate for the construction of various decks installed on Indian bridges, bicycle paths, observation facilities or buildings;
A main body 3 in the form of an elongated plate having a rectangular cross section;
It is a metal plate that is covered and coupled to the lower portion of the main body 3, the both ends are bent upwards to contact both sides of the main body 3 is composed of the first and second side plates (7, 9) and the side plate (11) In one or more places along the longitudinal direction of the first side plate 7, the fitting piece 13 protrudes in a direction perpendicular to the first side plate 7, and the fitting piece 13 is formed on the cross plate 11. Fixture 5 is provided with a seating groove 15 is flatly flat so that the member having the same size and shape can be fitted;
Deck top plate material comprising a. The method of claim 1, wherein the main body 3 is a synthetic timber mixed with wood, the fastener 5 is the upper end of the first and second side plates (7, 9) is bent toward the main body (3) Deck top plate material, characterized in that coupled to the main body (3) by being inserted into the main body (3). The deck plate according to claim 1, wherein the fitting piece (13) is provided by cutting the first side plate in the form of an 11-character or dichroic (c) shape and then spreading the cutout portion. The bracket (21, 23) according to claim 1, wherein two or more of the first and second side plates (7, 9) of the fasteners are cut in the form of a depression and bent 90 degrees outward to form the same plane as the transverse plate (11). Deck top plate material characterized in that it further comprises).
In the construction method of the deck is fixed to the galvanized square tube on the upper surface of the beam and fixedly installed on the upper surface of the galvanized square tube;
A main body 3 in the form of an elongated plate having a rectangular cross section;
It is a metal plate that is covered and coupled to the lower portion of the main body 3, the both ends are bent upwards to contact both sides of the main body 3 is composed of the first and second side plates (7, 9) and the side plate (11) In one or more places along the longitudinal direction of the first side plate 7, the fitting piece 13 protrudes in a direction perpendicular to the first side plate 7, and the fitting piece 13 is formed on the cross plate 11. Preparing a plurality of top plate including a fastener (5) is provided with a seating groove 15 is flatly flat so that the member having the same size and shape as the fitting;
Fixing the fixture of the top plate to be installed for the first time to the galvanized iron pipe by welding; Next, by connecting the fitting of the upper plate to be installed in the seating groove of the upper plate is already fixed to connect the fixed upper plate and the next upper plate to be installed; Next, by repeating the step of fixing the upper plate to be installed in the galvanized steel tube by welding;
Deck construction method characterized in that the deck top plate is installed. It is for fixing the main body (3) in the form of an elongated plate having a rectangular cross-section that becomes the top plate when the various decks installed in bridges, bicycle paths, observation facilities or buildings;
It is a metal plate that is covered and coupled to the lower portion of the main body 3, the both ends are bent upwards to contact both sides of the main body 3 is composed of the first and second side plates (7, 9) and the side plate (11) In one or more places along the longitudinal direction of the first side plate 7, the fitting piece 13 protrudes in a direction perpendicular to the first side plate 7, and the fitting piece 13 is formed on the cross plate 11. Deck mounting member is provided with a flat recessed groove 15 so that the member having the same size and shape can be fitted.

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