KR20170003353U

KR20170003353U - Connecting member of multi-deck

Info

Publication number: KR20170003353U
Application number: KR2020160001474U
Authority: KR
Inventors: 최승호
Original assignee: (주)쌔즈믄
Priority date: 2016-03-18
Filing date: 2016-03-18
Publication date: 2017-09-27
Also published as: KR200487420Y1

Abstract

The present invention relates to a multi-deck joining member for joining a plurality of deck plates to a lower structure, comprising: a support frame for supporting a deck plate that is seated on an upper portion; A fastening plate coupled with an upper portion of the substructure; A cushioning member having elasticity and connecting the supporting frame and the fixing plate to each other, a plurality of upper protrusions formed on an upper portion thereof, and an insertion hole formed from the lower portion to the inside of the upper protrusion; And a plurality of fixing bolts penetrating through the fixing plate at the lower side and inserted and connected to the insertion holes.
According to the present invention, it is possible to easily replace only the necessary parts by simply putting or separating the deck plate on the lower structure, and it is possible to construct it by the prefabricated structure, There is an effect that the replacement operation can be made simple.

Description

[0002] CONNECTING MEMBER OF MULTI-DECK [0003]

The present invention relates to a joining member of a multi-deck, and more particularly, to a joining member of a multi-deck for joining a plurality of deck plates to a lower structure such as a post or foundation to construct a multi-deck.

Generally, in the field of construction, multi-deck (MULTI-DECK) is constructed by connecting a large number of plate deck plates to the inside and outside of a building or floor structure, and it has various kinds and materials, have.

Recently, wood and synthetic wood decks are being built in apartments as well as power houses and pensions. In addition, wood or synthetic wood decks are installed as floor finishes on the sidewalks, walkways, ramps, mountain climbing roads and perimeter roads installed along the river roads, riverside, and park roads, and they are environmentally friendly and fit well with the surrounding landscape. To give a soft and comfortable feeling, and to less fatigue when walking.

For example, a multi-deck is constructed by arranging lower structures such as posts and bases at a predetermined interval on the floor of an installation site, arranging the ends of a plurality of wood or synthetic wood decks on the lower structure, have.

Such joints have the problem that if the fixing means such as nails or pieces are used, the deck may be cracked or damaged.

In this connection, according to the related art, a wooden deck coupling structure in which a wooden deck is coupled to an upper part of a longitudinal line disposed in a longitudinal direction by a joining member, wherein the wooden deck has a left- And the engaging member is integrally formed with the left and right fittings so that a locking projection is formed on the outer circumferential surface of the left and right fitting holes of the coupling member to engage the left and right fitting holes of the coupling member in the light fitting groove of the wooden deck, And the light fitting hole of the coupling member is fitted in a left-hand fitting groove formed in the other wood deck. A notched surface is formed at the center upper portion of the coupling member, a screw hole is formed in the notched surface, And the wood deck is screwed to the joist.

However, in the above-mentioned conventional art, when the deck plate is broken and needs to be replaced, many joining members such as a screw are loosened to untie the upper plate from the lower structure. Therefore, the construction is complicated, There is a burden problem.

In addition, when the deck plate made of wood or synthetic wood shrinks or expands, the joining member does not actively correspond to the deck plate, thereby causing a problem that the deck plate is often bent or twisted.

Korean Registered Patent No. 10-1114986 (Published on June 12, 2012)

The present invention has been devised in order to solve all of the above problems, and it is possible to easily replace only necessary parts by simply putting or separating the deck plate on the lower structure, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a joining member of a multi-deck which can be easily assembled and operated by reducing work time and cost.

It is also an object of the present invention to prevent the deck plate from being warped or distorted even when the deck plate is contracted or expanded due to the intermediate frame being interposed between the support frame and the cushioning member.

In order to solve the above problems, the present invention provides a joining member of a multi-deck joining a plurality of deck plates to a lower structure, the joining member comprising: a support frame for supporting a deck plate that is seated on the upper deck; A fastening plate coupled with an upper portion of the substructure; A cushioning member having elasticity and connecting the supporting frame and the fixing plate to each other, a plurality of upper protrusions formed on an upper portion thereof, and an insertion hole formed from the lower portion to the inside of the upper protrusion; And a plurality of fixing bolts penetrating through the fixing plate at the lower side and inserted and connected to the insertion holes.

Further, the supporting frame comprises: a vertical plate formed in a vertical direction; An upper flange formed on an upper portion of the vertical plate and having a deck plate on an upper portion thereof; And a lower flange formed at a lower portion of the vertical plate and having a coupling hole penetrating the inside thereof.

At this time, the support frame may have a lower groove formed in a lower portion of the lower flange.

Further, the cushioning member may be a plate-like body; A plurality of support plates formed on an upper portion of the main body and on which a lower portion of the support frame is seated; An upper protrusion formed on an upper portion of the support plate and connected through the lower portion of the support frame; And a plurality of lower protrusions protruding from a lower portion of the main body and inserted into the fixing holes of the fixing plate.

In addition, the upper protrusion may be formed to have a rounded upper portion, and a coupling protrusion may be formed along the lower circumferential portion.

The insertion hole may be formed so that the whole or the upper portion tapers toward the upper side.

In addition, the cushioning material may be made of neoprene.

According to the present invention, it is possible to easily replace only the necessary parts by simply putting or separating the deck plate on the lower structure, and it is possible to construct it by the assembly type, so that it is not necessary to use a large amount of equipment, It is an object of the present invention to provide a joining member of a multi-deck which can be easily replaced.

1A and 1B are cross-sectional views of a joining member of a multi-deck according to an embodiment of the present invention.
2 is a view showing a configuration of a support frame of a joining member of a multi-deck according to an embodiment of the present invention.
3 is a perspective view showing a configuration of a multi-deck cushioning material according to an embodiment of the present invention.
4 is a cross-sectional view showing a configuration of a multi-deck cushioning material according to an embodiment of the present invention.
FIGS. 5A through 5C are explanatory views showing a state of use in which a joint member of a multi-deck according to an embodiment of the present invention is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the drawings, detailed description will be given of details of the multi-deck joining member according to the present invention, focusing on the embodiments.

Referring to FIGS. 1A and 1B, a joining member 1 of a multi-deck according to the present invention is for joining a plurality of deck boards D to a lower structure S such as a post or foundation to construct a multi-deck A supporting frame 100, a fixing plate 200, a cushioning member 300, and a fixing bolt 400.

Here, the deck plate (D) may be made of wood or synthetic wood, and other finishing materials such as stone and tile may be used if the standard is matched.

Referring to FIG. 2, the support frame 100 supports a deck plate D, which is seated on the top, and is preferably made of a lightweight metal frame made of aluminum. The support frame 100 includes a vertical plate 110 formed in a vertical direction and an upper flange 120 formed in a horizontal direction at an upper side of the vertical plate 110 and a deck plate D And a joining piece 115 is protruded from the upper flange 120 so that the upper end of the vertical plate 110 and the joining piece 115 are connected to an installation groove formed in the deck plate D, Junction is made.

In addition, the support frame 100 has a lower flange 130 formed in a horizontal direction at a lower side of the vertical plate 110. The lower flange 130 has a coupling hole formed therein and a lower groove 132 formed at an upper portion thereof to increase the cushioning effect.

As described above, only a necessary portion can be easily replaced by a simple operation of placing the deck plate D on the lower structure S or separating the deck plate D from the lower structure S, and it is possible to construct the assembly in a prefabricated manner, , Work time and cost are reduced, so that construction and replacement work can be done easily.

The fixing plate 200 is coupled to an upper portion of the lower structure S by welding or the like and has a plurality of fixing holes 210 formed therein. The fixing bolts 400 penetrate through the fixing holes 210, (300) is fixedly coupled to the fixed plate (200).

3 and 4, the cushioning member 300 is made of a material having elasticity, and is preferably made of a neoprene material. The cushion material 300 connects the support frame 100 and the fixing plate 200 to each other and has a plurality of insertion holes 350 formed therein.

A plurality of support plates 320 are formed on the upper portion of the main body 310 and a plurality of support plates 320 are formed on the support plate 320 to support the support frame 100. [ The lower flange 130 is seated.

In addition, an upper projection 330 protrudes from an upper portion of each support plate 320 and is connected to the support frame 100 through a lower portion thereof. The upper protrusion 330 has a round portion 331 formed at an upper portion thereof so that the upper protrusion 330 can be easily coupled to the coupling hole of the lower flange 130 and the lower protrusion 330 And a coupling step 333 is formed between the round part 331 and the circumferential part 332 along the circumference. The upper projection 330 passes through the coupling hole and then the round portion 331 is caught by the lower flange 130 by the coupling step 333 to prevent the flow or the deviation from being caused. Is inserted into the coupling hole.

A lower protrusion 340 protrudes from a lower portion of the main body 310. The lower protrusion 340 is provided on the lower side of the upper protrusion 330 and is fixed to a fixing hole 210 so as to fix the cushioning member 300.

The lightweight support frame 100 made of aluminum and the cushioning material 300 are fixed between the deck plate D and the lower structure S so that even if the deck plate D shrinks or expands, The deformation of the deck plate due to the support frame 100 and the cushioning member 300 can be prevented.

A plurality of the fixing bolts 400 are provided and inserted into the insertion holes 350 through the fixing plate 200 from the lower side. Here, the insertion hole 350 is formed from the lower protrusion 340 to the upper protrusion 330 on the upper side, and the entire or upper portion is formed to be tapered toward the upper side, whereby the fixing bolt 400 The upper protrusion 330 of the cushioning material 300 of the elastic material is extended while being inserted into the insertion hole 350 whose diameter is gradually decreased by the upward tapering so that the fixed connection of the cushioning material 300 and the supporting frame 100 is more firmly So that it is prevented from being released by external pressure.

The construction method using the joining member 1 of the multi deck according to the present invention will be described as an example. First, the cushioning material 300 is joined to the lower structure S such as a post or foundation through welding or the like, 340 are inserted into the fixing holes 210 of the fixing plate 200 to fix the cushioning member 300.

The upper protrusion 330 of the cushion material 300 is inserted into the coupling hole of the lower flange 130 of the support frame 100 and then the coupling frame 333 is firmly fixed by the coupling protrusion 333 . At this time, a plurality of support frames 100 are fixed to the cushioning member 300 and a plurality of deck boards D are seated for each support frame 100, so that a multi-deck can be constructed.

Next, the fixing bolt 400 is inserted into the insertion hole 350 of the cushioning member 300. At this time, the insertion hole 350 is tapered upward so that the fixing bolt 400 is inserted into the insertion hole 350 The upper protrusion 330 is expanded to firmly fix the cushioning member 300 and the support frame 100 to each other.

The process of joining the cushioning material 300 to the lower structure S such as a post or a foundation through welding or the like may be performed first or the cushioning material 300 may be fixed to the supporting frame 100 by the fixing bolt 400 Or may be performed after the bonding is performed. Several examples of the construction are shown in Figs. 5A to 5C.

In addition, if the deck plate D is to be separated from the substructure S, it may be proceeded in reverse order.

Therefore, even in the case of a conventional multi-deck installation, if a deck structure is formed as a single structure and a part of the deck structure is broken, the entire deck structure or a part of the deck structure must be taken out from the substructure and replaced with a new deck. When the multi-deck joining member (1) of the present invention is used, it is possible to replace only the damaged part, which is advantageous in terms of work time and cost, and can be applied to existing buildings as well as new buildings. The use of materials can reduce the burden on the workers, which makes it possible to transport workers.

As a result, the joining member 1 of the multi deck according to the present invention can be easily replaced only by a simple operation of placing or separating the deck plate on the lower structure, and it is possible to construct the joining member 1 in a prefabricated manner, The deck plate is firmly joined to the lower structure and the deck plate is bent or twisted even if the deck plate is contracted or expanded. It is possible to prevent the phenomenon.

In the present invention, the above embodiments are merely examples, and the present invention is not limited thereto. Anything that has substantially the same structure as the technical idea described in the claims for utility model registration of this invention and achieves the same operational effect is included in the technical scope of the present invention.

1. The joining member of the multi-deck
100. Support frame 110. Vertical plate
115. Joint 120. Upper flange
130. Lower flange 132. Lower groove
200. Fixing plate 210. Fixing hole
300. Cushioning material 310. Body
320. Support plate 330. Upper projection
331. Round section 332. Circumference section
333. Coupling chin 340. Lower projection
350. Insertion hole 400. Fixing bolt
D. Deck plate S. Substructure

Claims

A joining member of a multi-deck joining a plurality of deck plates to a lower structure, comprising:
A support frame for supporting a deck plate which is seated on the upper part;
A fastening plate coupled with an upper portion of the substructure;
A cushioning member having elasticity and connecting the supporting frame and the fixing plate to each other, a plurality of upper protrusions formed on an upper portion thereof, and an insertion hole formed from the lower portion to the inside of the upper protrusion; And
And a plurality of fixing bolts penetrating through the fixing plate from the lower side and inserted and connected to the insertion holes.

The method according to claim 1,
The support frame comprises:
A vertical plate formed in a vertical direction;
An upper flange formed on an upper portion of the vertical plate and having a deck plate on an upper portion thereof; And
And a lower flange formed at a lower portion of the vertical plate and having a coupling hole penetrating the inside thereof.

3. The method of claim 2,
Wherein the support frame has a lower groove formed in a lower portion of the lower flange.

The method according to claim 1,
The cushioning material comprises:
A plate-shaped main body;
A plurality of support plates formed on an upper portion of the main body and on which a lower portion of the support frame is seated;
An upper protrusion formed on an upper portion of the support plate and connected through the lower portion of the support frame;
And a plurality of lower protrusions protruding from a lower portion of the main body and inserted into the fixing holes of the fixing plate.

The method according to claim 1,
Wherein the upper protrusions are formed in a round shape at the upper portion, and a coupling step is formed along a circumference of the lower portion.

The method according to claim 1,
Wherein the insertion hole is formed so as to be tapered as a whole or an upper portion toward the upper side.

The method according to claim 1,
Wherein the cushioning member is made of a neoprene material.