JP2589982Y2 - Curtain mounting device for curtain wall - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cubic mounting device for a curtain wall.

[0002]

2. Description of the Related Art An L-shaped fastener is formed by vertically connecting a fixed part to an upper end of a main part arranged in a vertical direction, and the fastener is provided in the fixed part and is long in indoor and outdoor directions. It is fixed to the lower surface of the slab with fixing bolts penetrating the indoor and outdoor direction adjustment holes, and is provided on the vertically long vertical adjustment hole provided on the main body piece and the bracket mounting part piece protruding from the cubic indoor end A receiving nut which is screwed into a tip of a mounting bolt protruding from the longitudinal adjustment hole through the through hole from one side of the mounting portion, and which is horizontally disposed on the main body of the fastener. There is a structure in which pieces are connected to each other and arranged below the main body piece, and an adjusting bolt is screwed into a screw hole provided in the supporting piece and the tip of the bolt is pressed against the lower edge of the bracket ( 60-187
No. 212 publication).

[0003]

The conventional structure described above is practically useful in that the use space on the floor side can be expanded by disposing the fastener on the ceiling side indoors. Because the narrow lower edge of the bracket is placed on the adjustment bolt to temporarily hold the erection to the skeleton, the curtain wall body may easily fall off from the adjustment bolt via the bracket. ,Also,
When the fastener is attached to the slab (frame), the structure of the cubic cannot be adjusted in the horizontal direction, so it cannot be said that the cubic mounting device is perfect.

The present invention has been devised by focusing on such a conventional example.

[0005]

SUMMARY OF THE INVENTION An L-shaped fastener is formed by connecting a fixed piece to the upper end of a vertically arranged main body piece in a horizontal direction, and the fastener is provided on the fixed piece. It is fixed to the lower surface of the slab by a fixing bolt penetrating a long indoor / outdoor adjustment hole extending inward and outward, and a laterally long horizontal adjustment hole provided in the main body piece of the fastener and a cubic indoor end are protruded. Vertical adjustment holes provided in the mounting portion of the bracket in the vertical direction are crossed with each other, and the mounting portion is overlapped on the outdoor end face of the main portion, and the vertical and horizontal adjustment holes are provided from one side of the mounting portion. The mounting bolt is passed through, and a tightening nut is screwed into the tip of the mounting bolt protruding from the lateral adjustment hole. It is located below and prepared for this receiving piece. The height adjustment bolts screwed into the threaded hole,
The tip of the bolt protruding from the receiving piece is pressed against a horizontal piece provided at the lower end of the bracket.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a vertical sectional view of a curtain wall mounting apparatus according to an embodiment of the present invention; FIG. 2 is a partially cutaway bottom view; The fastener 1 is composed of a main body piece 2 arranged in a vertical direction.
At the upper end of the fixing member 3 is formed an L-shaped body in which the fixing piece 3 is connected horizontally, and the tip of the fixing bolt 5 which is provided in the fixing piece 3 and extends through the indoor / outdoor direction adjusting hole 4 which is long in the indoor / outdoor direction The screw cylinder 7 embedded in the slab 6 is screwed and fastened to the lower surface of the slab 6.

Reference numeral 8 denotes a bracket. The bracket 8 is composed of a central fixing piece 9 and left and right mounting pieces 10, 10 so that the center of the flat plate is recessed in the outdoor direction.
Is fastened to the curtain wall 11 by bolts 12 and nuts 13 to protrude from the indoor end of the curtain 11.

The mounting piece 10 of the bracket 8 is provided with a vertical adjusting hole 14 which is long in the vertical direction.
4 and the laterally long lateral adjustment holes 15 provided in the main body piece 2 of the fastener 1 intersect each other, and
Is superposed on the outdoor end face of the main body piece 3 of the fastener 1, and the mounting piece 1 is inserted into the vertical adjustment hole 14 and the horizontal adjustment hole 15.
The mounting bolt 16 is passed through from the side
A tightening nut 17 is screwed into a tip of a mounting bolt 16 protruding from the nut 5 and tightened.

Reference numeral 18 denotes a support piece connected to the main body piece 2 of the fastener 1. The support piece 18 is horizontally connected to the lower surface of the L-shaped piece 20 connected to the lower end of the upper piece 19. And the upper piece 1 of the support member 21 is formed.
9 is welded to the indoor side surface of the main body piece 2 between the lateral adjustment holes 15, 15, and the receiving support piece 18 is attached to the main body piece 2.
And the nut 22 is provided on the lower surface of the support piece 18.
Are screwed to form a screw hole 23 formed by the nut 22 in the support piece 18.

At the lower end of the bracket 8, a horizontal piece 2 is provided.
4 is provided by welding, and the screw hole 23 is
Height adjusting bolt 2 screwed into the support member 18
5 are pressed against each other.

At the indoor end of the horizontal part 24, a stopper part 26 protruding downward from the horizontal part 24 is protruded, and the horizontal part 24 of the bracket 8 supported by the adjustment bolt 25 is provided.
Is the height adjusting bolt 2
5 so that it does not come off more easily.

Thus, while the bracket 8 is fastened to the curtain wall 11 with the bolts 12 and the nuts 13, the indoor / outdoor direction adjusting holes 4 of the fixing part 3 of the fastener 1 having the receiving and supporting parts 18 connected thereto are provided. After the fixing bolt 5 is passed through and screwed into the screw cylinder 7 to adjust the projecting state of the bracket 8 with respect to the slab 6 by the adjusting hole 4, the fixing bolt 5 is tightened to fix the bracket 8 to the lower surface of the slab 6.

Next, the receiving piece 1 is screwed into the screw hole 23.
The vertical adjustment hole 14 and the horizontal adjustment hole 15 intersect with each other while receiving the horizontal piece 24 provided on the bracket 8 mounted on the cubic 11 on the height adjustment bolt 25 mounted on the 8. The mounting bolts 16 were passed through them, and a tightening nut 17 was screwed into the tip of the bolt 16 protruding from the lateral adjustment hole 15 and temporarily tightened. The height adjustment bolt 25 was operated to adjust the height. After that, the cubic 11
By adjusting the position in the horizontal direction and fully tightening the fastening nut 17, the curtain wall is attached to the slab.

Reference numeral 27 denotes a reinforcing piece attached to the fastener 1.

[0015]

[Effect of the Invention] Since the present invention has the configuration as described above,
Curtain walls can be mounted in a position-adjustable manner while minimizing the risk of falling during the installation work.In addition, a screen mounting device that does not reduce the space used on the building floor surface Can be provided.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view.

FIG. 2 is a partially cutaway bottom view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fastener 2 Main part piece 3 Fixing piece 4 Indoor / outdoor direction adjustment hole 5 Fixing bolt 6 Slab 8 Bracket 10 Mounting part piece 14 Vertical direction adjustment hole 15 Lateral direction adjustment hole 16 Mounting bolt 17 Tightening nut 18 Supporting piece 23 Screw hole 24 Horizontal piece 25 Height adjustment bolt

Claims (1)

(57) [Scope of request for utility model registration] An L-shaped fastener is formed by horizontally connecting a fixed part to an upper end of a vertically arranged main part to form an L-shaped fastener. A laterally long lateral adjustment hole provided in the main body piece of the fastener, which is fixed to the lower surface of the slab by a fixing bolt penetrating the indoor / outdoor direction adjustment hole, and a bracket mounting portion protruding from a cubic indoor end. The longitudinal adjustment holes provided on the piece are crossed with each other, and the mounting part is overlapped on the outdoor end face of the main part, and the mounting bolt is passed through the vertical and horizontal adjustment holes from one side of the mounting part. Then, a tightening nut is screwed into the tip of a mounting bolt projecting from the lateral adjustment hole, and a receiving and supporting part arranged in a horizontal direction is connected to the main part of the fastener and arranged below the main part. , Height adjustment to the screw hole provided in this support piece A cubic mounting device for a curtain wall, in which a trimming bolt is screwed in, and a tip of the bolt protruding from a support piece is pressed against a horizontal piece provided at a lower end of the bracket.