JP3160179B2 - Panel connection mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an outer panel to an outer wall surface of a skeleton, and more particularly to a mounting structure at a connecting portion between a lower panel upper portion and an upper panel lower portion which are vertically adjacent to each other.

[0002]

2. Description of the Related Art An exterior panel is attached to an outer wall surface of a building by various methods. For example, when a large exterior plate is attached, a high supporting force is required due to its weight, so a dry construction method capable of structurally supporting the exterior plate is employed.
In the dry method, generally, fittings having a positioning adjustment function capable of adjusting the dimensions of entering and exiting from the outer wall surface of the skeleton and the height dimension of the left and right panels are used. For example, in the case where this metal fitting is constituted by a fixing metal fitting fixed to the skeleton and a mounting metal fitting fixed to the exterior plate, and using these to attach the connecting portion between the lower panel upper part and the upper panel lower part to the skeleton. First, while fixing the fixing brackets to the skeleton side by welding or the like, the respective mounting brackets are fixed to the lower rear surface of the lower panel and the lower rear surface of the upper panel, and the exterior plate becomes a vertical surface, and The entrance and exit of the joints were adjusted so that the entrance and exit dimensions from the skeleton and the relative positions of the exterior plates were adjusted with the respective mounting brackets, the mounting brackets were engaged with the fixing brackets, and the exterior plates were attached to the skeleton. .

[0003]

However, in the above-mentioned dry method in which the mounting bracket is engaged with the fixing bracket, for example, it is very difficult to mount the exterior plate. That is, in general, the outer panel is carried to the mounting position of the outer wall of the skeleton by the crane and is sequentially mounted upward from the lower portion of the outer wall, but the outer panel is positioned in a vertical plane, and the upper and lower sides are adjacent to each other. It took a great deal of labor and time to adjust the mounting brackets of the lower panel and the upper panel while engaging the joints of the exterior panels with each other, and to engage the mounting brackets. Also, generally, the mounting bracket is divided into about two parts so as to enable access adjustment. For this reason, if fixing metal fittings for fixing these to the frame are used, at least three or more metal fittings are required, the number of parts is increased, and workability is reduced. On the other hand, if the number of parts is reduced, it becomes difficult to secure the adjustment function and the connection strength. The present invention has been made in view of the above circumstances, and allows the panel to enter and exit and align joints without adjusting the mounting brackets attached to the lower panel and the upper panel, and can perform reliable connection with a small number of parts. An object of the present invention is to provide a mounting structure of a panel connecting portion to improve workability and work quality.

[0004]

In order to achieve the above-mentioned object, the structure of the panel connecting portion mounting structure according to the present invention is configured such that a panel having a horizontal posture and a member which is adjusted in and out in parallel with a body wall surface and fixed. A receiving piece having an L-shaped cross section formed by another piece, a contact piece that is vertically provided at an end of the one piece in parallel with the other piece and abuts against a back surface of the lower panel, and on one piece of the receiving piece. A horizontal plate portion which is adjusted and fixed in and out, and a lower panel hook which is cut into one side of the horizontal plate portion from the center, bent one side downward, and pushed into a holding groove formed in an upper end surface of the lower panel. An upper panel hooking piece inserted into a holding groove formed on a lower end surface of the upper panel by raising the other on the same vertical plane as the lower panel hooking piece;
It is characterized by being formed by upper and lower mounting brackets comprising standing pieces that stand on the horizontal plate portion and abut on the back surface of the upper panel.

[0005]

When the receiving bracket is fixed to the wall of the skeleton, the abutting piece of the receiving bracket becomes a reference plane for ingress and egress, and the lower panel abutting on this is positioned. In addition, the upright pieces of the upper and lower mounting brackets fixed to hold the lower panel
Abutment at the same time,
You. By inserting the upper panel hooking piece into the holding groove of the upper panel, the entry and exit of the lower panel and the upper panel are regulated to the same position, and joint alignment is performed. Then, in a state where connection is completed, the lower panel and upper panel, Ru is sandwiched between the contact piece and the lower panel lock part, and the standing piece and the top panel lock part
Thereby, the fixing of the panel in and out direction at the joint portion becomes strong.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a panel connecting portion mounting structure according to the present invention will be described below in detail with reference to the drawings. FIG.
FIG. 2 is a perspective view of a panel connecting portion mounting structure according to the present invention, and FIG.
FIG. 3 is a side view of the mounting structure of the panel connecting portion according to the present invention, and FIG.
FIG. 4 is a perspective view of a bracket used in the mounting structure of the present invention, and FIG.
FIG. 3 is a perspective view of an upper and lower mounting bracket used in the mounting structure of the present invention. A receiving member 3 having an L-shaped cross section shown in FIG. 3 is attached to the frame 1 (see FIG. 2), and the receiving member 3 is a piece 3a.
Are arranged so that the other piece 3b is parallel to the wall of the skeleton, and the other piece 3b is fixed to the skeleton 1 by anchor bolts 5. At the end of one piece 3a, another piece 3
An abutment piece 3c parallel to b is vertically provided, and the abutment piece 3c abuts on a back surface of a lower panel described later. A long slot 7 is formed in the piece 3a of the receiving metal fitting 3 arranged in the horizontal direction in the direction of the body wall, and the slot 7 becomes a bolt insertion hole to be described later.

One screw hole 9 is formed on one of the left and right sides of the other piece 3b, and two upper and lower screw holes 9 are formed on the other, and an adjusting bolt 11 (see FIG. 2) is inserted into the screw hole 9 from the front side of the other piece 3b. Are combined. Therefore, the tip of the adjustment bolt 11 abuts on the body wall by rotating the adjustment bolt 11,
The gap with the frame wall, that is, the in-out size is adjusted. As a procedure for adjustment and fixing, first, the anchor bolt 5 is inserted into the hole 12 and temporarily tightened. After the adjustment of the access with the adjustment bolt 11 is completed, the anchor bolt 5 is fully tightened. At this time, a packing 13 made of an elastic material for preventing rattling is provided between the other piece 3b and the body wall surface.
Is preferably inserted.

In this manner, the upper and lower mounting brackets 15 shown in FIG. 4 are fixed to the receiving bracket 3 fixed to the wall surface of the skeleton body with the entrance and exit adjusted. The upper and lower mounting brackets 15 are lower panel retaining pieces 17 in which one side of a rectangular horizontal plate portion 15a is cut from the center and one of the left and right directions is bent downward.
a, the upper panel hooking piece 17 the other of which is bent upward
b. The lower panel retaining piece 17a and the upper panel retaining piece 17b are arranged on the same vertical plane. In addition, the horizontal plate portion 15a is provided with upright pieces 19 by, for example, cutting and raising.
And the standing piece 19 abuts against the back surface of the upper panel described later. A long hole 21 is formed in the horizontal plate portion 15a in a direction approaching and moving away from the body wall, and the long hole 21 becomes a hole for inserting a bolt described later.

On the other hand, as shown in FIG. 2, holding grooves 25a and 25b are formed in the upper and lower end surfaces of the lower panel 23a and the upper panel 23b vertically adjacent to each other in the panel width direction, and the holding grooves 25a and 25b are grooves. The bottom has a tapered shape in which the groove width is narrow. Holding groove 2 at the panel joint adjacent vertically
The lower panel hooking piece 17a and the upper panel hooking piece 17b described above are inserted into 5a and 25b.

Next, a description will be given of a panel mounting procedure by the mounting structure of the panel connecting portion configured as described above. First,
After temporarily fixing the set of receiving members 3 to the frame 1 with the anchor bolts 5 so that the one piece 3a is horizontal, and rotating and adjusting the adjustment bolt 11 so that the contact piece 3c has a predetermined in-out size, Fully tighten the anchor bolt 5. At this time, the other piece 3b
The packing 13 is inserted between the and the body wall.

Next, the lower panel 2 is moved by a crane or the like.
3 a is lifted, and the upper rear surface of the lower panel 23 a is brought into contact with the contact piece 3 c of the metal fitting 3. In this state, the lower panel hooking piece 17a of the upper and lower mounting bracket 15 is inserted into the holding groove 25a of the lower panel 23a, and the horizontal plate portion 15a of the upper and lower mounting bracket 15 is temporarily fixed to one piece 3a of the receiving bracket 3 with the bolt 27. Then, the upper and lower mounting brackets 15 are moved by the elongated holes 21 and the lower panel 2
The bolt 27 is fully tightened while the edge of 3a is held between the lower panel hooking piece 17a and the contact piece 3c. Thus, the upper part of the lower panel 23a is fixed at a predetermined position.

Next, the upper panel 23b is lifted, and the upper panel hooking piece 17b of the upper and lower mounting bracket 15 is inserted into the holding groove 25b on the lower end face of the upper panel while the back surface of the upper panel is in contact with the upright piece 19. The panel 23b is placed on the upper end surface of the lower panel 23a. Accordingly, the lower portion of the upper panel 23b is in a state where the edge is sandwiched by the upper panel hooking piece 17b inserted into the holding groove 25b and the upstanding piece 19 abutting on the back surface.

As a result, the holding grooves 25a and 25b are inserted into the lower panel hooking piece 17a and the upper panel hooking piece 17b arranged in the same vertical plane, whereby the lower panel 23a and the upper panel 23b are inserted. Means that the joint is positioned. At this time, since the holding grooves 25a and 25b are formed in a tapered shape, the lower panel hooking piece 1 is formed.
7a and the upper panel hooking piece 17b hook in the holding grooves 25a and 25b without play. The upper part of the upper panel 23b placed on the upper end surface of the lower panel 23a is attached to the skeleton 1 in the same manner as the above-described lower panel upper part attachment structure.

In the above-described mounting structure of the panel connecting portion, the movement of the receiving fitting 3 is adjusted by the adjusting bolt 11, and the lower panel 23a is first positioned based on the adjusting bolt 11, and then fixed to hold the lower panel 23a. Vertical mounting bracket 1
5 also serves as a reference for the upper panel 23b,
By inserting the holding groove 25b of 3b into the upper panel hooking piece 17b, the ingress and egress of the lower panel 23a and the upper panel 23b are regulated to the same position and positioned.

When the connection is completed, the edges of the lower panel 23a and the upper panel 23b are
And the lower panel hooking piece 17a, and the upstanding piece 19 and the upper panel hooking piece 17b, so that the joint in the panel entry / exit direction is firmly fixed.

[0016]

As described above in detail, according to the mounting structure of the panel connecting portion according to the present invention, the abutment piece of the receiving metal member serves as a reference surface for entering and exiting the lower panel, and is used for holding the lower panel. Since the upper and lower mounting brackets simultaneously serve as a reference for entering and exiting the upper panel, the joints of the panels can be aligned without adjusting the mounting brackets. Further, since the mounting structure can be constituted by two metal fittings, the receiving metal fitting and the upper and lower mounting metal fittings, the number of parts can be reduced. Further, in the connected state, the lower panel and the upper panel are sandwiched between the abutting piece and the lower panel hooking piece, and between the upstanding piece and the upper panel hooking piece, so that the fixing of the joint portion in the panel entry / exit direction is firm. Can be something. As a result, improvement in workability and work quality can be achieved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a mounting structure of a panel connecting portion according to the present invention.

FIG. 2 is a side view of the mounting structure of the panel connecting portion according to the present invention.

FIG. 3 is a perspective view of a receiving fitting used in the mounting structure of the present invention.

FIG. 4 is a perspective view of an upper and lower mounting bracket used in the mounting structure of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Body 3 Receiving metal fitting 3a One piece 3b Other piece 3c Contact piece 5 Anchor bolt 9 Screw hole 11 Adjustment bolt 15 Upper and lower mounting bracket 15a Horizontal plate portion 17a Lower panel hooking piece 17b Upper panel hooking piece 19 Standing piece 23a Lower panel 23b Upper panel 25a, 25b Holding groove 27 bolt

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04F 13/08-13/18

Claims (1)

(57) [Claims] 1. A mounting structure in which both panels are fixed to a wall of a skeleton via a connecting portion formed by an upper panel and a lower panel which are vertically adjacent to each other. A receiving piece having an L-shaped cross section formed by another piece that is fixed and fixed, and a contact piece that is suspended from the tip of the one piece in parallel with the other piece and abuts on the back surface of the lower panel; A horizontal plate portion that is adjusted and fixed on one piece of the receiving bracket, and one side of the horizontal plate portion is cut from the center and one is bent downward to be pressed into a holding groove formed on an upper end surface of the lower panel. A lower panel latching piece, an upper panel latching piece inserted into a holding groove formed in a lower end surface of the upper panel by raising the other on the same vertical plane as the lower panel latching piece, and Standing on the plate and abutting against the back of the upper panel Mounting structure of a panel connecting portion, wherein the upper and lower mounting brackets comprising a Tatsuhen, to be formed by.