JPH07158235A - Deck - Google Patents

Abstract

PURPOSE:To facilitate the cutting or the like of beams and bridging in accordance with a condition in a job site, and to ensure a sufficient bonding strength between legs and beams, and between the legs and the bridging. CONSTITUTION:A deck is composed of legs 10, beams 12 each spanning between each pair of legs 10 opposed to each other widthwise of the deck, bridging 14 each spanning between each pair of legs 10 opposed to each other lengthwise of the deck, a floor board 16 laid on the beams 12. A coupling member 18 is composed of a pair of attachments 20 formed of an L-like cross-sectional shape form, outwardly facing and vertically extended with a predetermined space therebetween, and a loading part 22 laid between the lower end parts of the pair of attachments 20. The legs 10 and the beams 12 are fixed together at their opposed surfaces, outside of the attachments 20. Further, the bridging 14 are laid and supported on the upper surfaces of the loading part 22, and secured to the inner parts of the attachments 20 of the coupling member 18 by fastening bolts.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deck installed outside a house or the like, and more particularly to improvement of the underfloor structure of the deck.

[0002]

2. Description of the Related Art As a deck, a plurality of bundles, a plurality of large hauls installed between the plurality of bundles, and a plurality of bundles extending in a direction intersecting with the large hauls are provided between the plurality of bundles. It is known that a root is provided and a floor board is laid on the plurality of large hauls.

As an underfloor structure of such a deck,
Fixing the bundle and Daihiki, and the bundle and root ensemble with nails or screws, etc., without applying any special processing to the bundle, Daihiki, and root ensemble, and the tenon and tenon on the bundle, Daihiki or root enemies It is known that a bundle and a large pull, and a bundle and a root clamp are fixed to each other by processing a hole or the like and joining a tenon and a tenon.

[0004]

However, according to the former underfloor structure using nails, screws, etc., it is easy to perform processing such as cutting into large pulls or roots according to the situation of the site, but bundles There is a problem that the strength of each joint between Daihiki and the bundle and the root is not sufficient.

On the other hand, according to the latter underfloor structure using mortises, each joint strength between the bundle and the Daihiki, and the bundle and the root enemies can be obtained, but according to the situation of the site, the Daihiki and the root enemies are cut into pieces. There is a problem that processing is not easy.

In view of the above, according to the present invention, it is easy to perform processing such as cutting on the large pull and the root ridge according to the situation of the site, and at the same time, the bundle and the large pull, and the bundle and the root ridge are separated. The purpose is to provide a deck in which each joint strength is sufficiently secured.

[0007]

In order to achieve the above object, the present invention mounts and supports a large pull on a bundle and at the same time connects the bundle and the large pull by a U-shaped connecting member having an open upper side. Are connected to each other so that the connecting member holds the root ridge.

[0008] Specifically, the solution means taken by the present invention is to provide a plurality of bundles and a plurality of large hauls installed on the upper surfaces of the plurality of bundles.
L-shaped cross-section for a deck composed of a root plate provided between the plurality of bundles so as to extend in a direction intersecting with the Daihiki and a floor board laid on the plurality of Daihiki From a pair of mounting portions, which are provided at a predetermined interval so as to face outward and extend in the up-and-down direction, and a mounting portion bridged between the lower ends of the inner portions of the pair of mounting portions. And a connecting member, wherein the connecting member is
The upper portion of the attachment portion is fixed to at least one opposing surface of each of the bundle and the Daihiki in the outer portion of the attachment portion in a state of protruding above the bundle, and the root is entangled in the placement portion. Is placed and supported.

[0009]

With the above construction, since the upper portion of the attachment portion of the connecting member projects above the bundle, it is easy to position the large pull with respect to the bundle.

Since the Daihiki is placed and supported on the upper surface of the bundle and the connecting member is fixed to the respective facing surfaces of the bundle and the Daihiki at the outer portion of the attachment portion, the bundle and the Daihiki are sufficiently sewn. Bonding strength can be obtained, and on-site processing such as cutting large pulls according to site conditions is easy.

Further, since the root gutter is placed and supported by the connecting member fixed to the bundle and the Daihiki, a sufficient joining strength between the root gullet and the bundle and the Daihiki can be obtained, and the situation at the site can be improved. Accordingly, it is easy to perform on-site processing such as cutting off roots.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a partially cutaway perspective view of a deck according to an embodiment of the present invention, which has a width dimension of 1800 m.
The length dimension is set to m and the length dimension is set to 3600 mm, but it goes without saying that the dimension is not limited to these dimensions. The deck is
A plurality of, for example, six bundles 10 arranged in a rectangular shape in plan view
, A plurality of, for example, three large pulls 12 installed on the upper surfaces of the pair of bundles 10 facing each other in the deck width direction, and a root ridge 14 disposed between the bundles 10 facing each other in the deck length direction.
And a floor board 16 laid on the haul 12 and a nose cover 17 provided around the floor board 16.

2 and 3 show a joint structure between the bundle 10 and the Daihiki 12 and a joint structure between the bundle 10 and the root entrainment 14, in which 18 is the bundle 10 and the Daihiki 12 respectively. Is a connecting member for connecting the bundle 10 and the root member 14 together. The connecting member 18 is composed of a mold material having an L-shaped cross section, and a pair of mounting portions 20 provided at predetermined intervals, that is, at intervals slightly larger than the width of the root clamp 14 so as to extend outwardly and vertically. The pair of mounting portions 20 is composed of a plate-shaped mounting portion 22 laid across the lower ends of the inner portions 20a. In this embodiment, the projecting length of the mounting portion 22 is set to be larger than the projecting length of the inner portion of the mounting portion 20, but each inner portion 20a of the mounting portion 20 and the mounting portion 2 are set.
The protrusion length of 2 may be the same. In this embodiment, the lower portion of the inner portion 20a of the mounting portion 20 is formed in a tapered shape.

The connecting member 18 has a structure in which the upper portion of the mounting portion 20 is bundled.
0 in the state of being projected above the upper surface of 0, the facing surface 10a of the bundle 10 and the large pull 1 at the outer portion 20b of the mounting portion 20.
The two facing surfaces 12a are fixed by screws 24, respectively.

As described above, due to the structure for connecting the bundle 10 and the large haul 12 by the attachment portion 20 of the connecting member 18 and the structure in which the large haul 12 is placed on the upper surface of the bundle 10 as described above,
Sufficient bonding strength between 0 and Daihiki 12 is secured.

Further, after fixing the connecting members 18 to the facing surfaces 10a on both sides of the one bundle 10, the large pull 12 is inserted between the outer portions 20b of the mounting portions 20 of the pair of connecting members 18. By placing the large pull 12 on the upper surface of the bundle 10, the positioning of the large pull 12 with respect to the bundle 10 becomes easy.

Furthermore, since the structure is such that the large pull 12 and the connecting member 18 are fixed by the screw 24 while the large pull 12 is placed on the upper surface of the bundle 10, the large pull 12 is cut according to the situation at the site. On-site processing such as is easy.

The root ridge 14 is the mounting portion 2 of the connecting member 18.
It is mounted and supported on the upper surface of 2, and is fixed to the inner portion 20a of the mounting portion 20 of the connecting member 18 by a fastening bolt 26 that is inserted into a through hole 14a formed in the root clamp 14. It should be noted that it is determined according to the wave mounting strength of the fastening bolt 26 and the screw 24. In the present embodiment, the mounting portion 22 is projected more than the inner portion 20a of the mounting portion 20, so that the stability of the mounting of the root clamp 14 is improved. In addition, in this embodiment, the root ridge 14 is located slightly below the large pull 12, but the height relationship between the root broad 14 and the large pull 12 is not particularly limited.

Since the joint structure as described above is adopted, even if the deck is used outdoors for a long period of time, sufficient joint strength between the root root 14 and the bundle 10 and the large pull 12 is secured, and the root root 14 is on-site. It is easy to perform on-site processing such as cutting according to the situation.

In the above embodiment, the large pull 12 is made of a single member, but when the width of the deck is large, the two large pulls 12 are joined together on the upper surface of the bundle 10. You may.

Further, in the above embodiment, in order to reduce the number of parts, the bundle 1 located on the surface where the root ridge 14 of the bundle 10 is not fixed, that is, the end portion in the deck length direction.
The connecting member 18 is also attached to the outer surface of 0, which facilitates positioning of the large pull 12 by sandwiching the large pull 12 between the pair of connecting members 18 and the bundle 10 and the large pull 12. This is for ensuring the bonding strength of the. Therefore, as shown in FIG. 4, the connecting member 18 may not be attached to the outer surface of the bundle 10 located at the end portion in the deck length direction, and a nail or the like may be used from the upper surface or the side surface of the large pulling member 12. It may be fixed or a plate-like connecting plate may be screwed across the bundle 10 and the large pull 12.

Further, in the above-mentioned embodiment, since the root claw 14 is located slightly below the large pull 12, the upper end of the connecting member 20 is lower than the upper surface of the large pull 12, but Alternatively, the upper end of the connecting member 18 may be aligned with the upper surface of the large pull 12.

FIG. 5 shows a planar structure of a modified example of the deck according to the above embodiment. The modified example is applied to a case where it is necessary to cut a corner of the deck because of an obstacle 28 such as a tree. In addition, in FIG. 5, for convenience of illustration, the large puller 12 located below the floor plate 16 is illustrated.
The root entrainment 14 is shown by a solid line. Also,
In the same figure, the part indicated by the alternate long and short dash line is a part which does not exist along with the cutting of the corner of the deck, but is shown for reference.

In this modification, the same parts as those in the above-mentioned embodiment are designated by the same reference numerals and detailed explanations thereof will be omitted, and only the parts different from the above-mentioned embodiment will be explained.

In this modification, two bundles 10 are arranged on the left and right sides on the upper side of FIG. 5, and the first bundle 1 is on the lower side.
0A and the second bundle 10B are arranged, and the third bundle 10c is arranged at the center in the vertical direction on the right side.

The pulling bar 12 located on the upper side of FIG. 5 is the same as that of the above-mentioned embodiment, but it is installed on the lower side between the upper surface of the first bundle 10A and the upper surface of the second bundle 10B. A first large pull 12A and a second large pull 12B that is installed in an oblique direction between the upper surface of the second bundle 10B and the upper surface of the third bundle 10C are provided. In order to join the first large pull 12A and the second large pull 12B on the upper surface of the second bundle 10B, cut the right side portion of the first large pull 12A and the left side portion of the second large pull 12B respectively. Missing. In this case, the joining of the first large pull 12A and the second large pull 12B is performed by the second bundle 10B.
Since it is performed on the upper surface of the, the sufficient bonding strength can be obtained only by cutting the first large pull 12A and the second large pull 12B at a predetermined angle, which is necessary according to the conventional structure. Need not be provided. The second Daibiki 12B
A portion of the side portion of the sheet that interferes with the connecting member 18 is also appropriately cut out. Such notch processing and the cutting processing of the first and second large hauls 12A, 12B are easily performed on site.

A connecting member 18 is fixed to an inner side surface of the upper pulling 12 located at an upper end of a mounting portion 20, and a mounting portion 22 of the connecting member 18 has a central root ridge 14 of the connecting portion 18. One end is placed and supported. The other end of the central root clamp 14 is placed and supported by a connecting member 18 attached to the second bundle 10B. The root claw 12 located on the right side of FIG. 5 is cut and processed to have a predetermined size on site.

As described above, the deck according to the modified example facilitates on-site processing and can easily cope with obstacles 28 and the like.

[0030]

As described above, according to the deck of the present invention, the connecting member is provided with a bundle and a large pull in the outer portion of the attachment portion with the upper portion of the attachment portion protruding above the bundle. Since the roots are mounted and supported on the mounting part while being fixed to each facing surface, positioning with respect to the bundle of Daihiki is easy, and the joint strength between the bundle and Daihiki and the roots and the bundle The joint strength with Daihiki is sufficient and it is easy to perform on-site processing such as cutting Daihiki and roots according to the situation at the site.

Therefore, according to the present invention, it is possible to cope with the situation of the deck installation site by simply cutting the large pull and the root ridge without performing any special processing, and the bundle, the large pull, and the bundle. Since each joint angle with the root is accurate and sufficient joint strength can be obtained, no skill is required to adapt the deck to the installation site and the work time on site can be shortened.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a deck according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part of the deck according to the embodiment.

FIG. 3 is a side view of a main part of the deck according to the embodiment.

FIG. 4 is a side view of a main part of the deck according to the embodiment.

FIG. 5 is a plan view of a deck according to a modified example of the one embodiment.

[Explanation of symbols]

 10 Bundles 10A 1st Bundle 10B 2nd Bundle 10C 3rd Bundle 12 Daihiki 12A 1st Daihiki 12B 2nd Daihiki 14 Root-grip 16 Floor Board 18 Connecting Member 20 Attachment Part 20a Inner Part 20b Outer Part 22 Placement part

Claims (1)

[Claims] 1. A plurality of bundles, a plurality of large pulls installed on an upper surface of the plurality of bundles, and a root clip provided between the plurality of bundles so as to extend in a direction intersecting with the large pulls. And a floor plate laid on the plurality of large hauls, the pair being composed of members having an L-shaped cross section and provided so as to extend outward and vertically in a predetermined interval with each other. And a mounting member that is installed between the lower ends of the inner parts of the pair of mounting parts, the connecting member projecting the upper part of the mounting part above the bundle. It is fixed to the at least one opposing surface of each of the bundle and the Daihiki in the outer side portion of the mounting portion in a state of being made to stand, and the root gutter is mounted and supported by the mounting portion. deck.