JPH04289368A - Mounting member height adjustment device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a height adjusting device for a mounting member, which allows the height of an external wall panel to be easily adjusted when the panel is fixed to a framework.

0002

[Prior Art] As a means of adjusting the height of a member installed vertically, such as an exterior wall panel, the bolt hole for the horizontal bolt that fixes the member is made into an elongated hole that is elongated in the vertical direction. Alternatively, by forming a slit in the vertical direction, it is possible to move the mounting bolt up and down within the range of this elongated hole or slit.

0003

[Problem to be Solved by the Invention] However, in the above conventional method, if the mounting bolt is not located at the bottom of the elongated hole, the mounting member is supported only by the frictional force caused by tightening the bolt. After installation, there is a risk that the weight of the mounting member will cause it to fall and the height will be distorted. In addition, the height must be adjusted by raising and lowering the mounting member such as the exterior wall panel while it is in the air.On the other hand, when tightening bolts, the exterior wall panel must be held up and supported. However, it has the disadvantage that it is very difficult to work with. The present invention was made with the aim of eliminating such conventional drawbacks.

0004

[Means for Solving the Problems] In order to solve the above-mentioned problems, in the present invention, a hole or slit for inserting a bolt that is long in the vertical direction is formed in a fixed part that is a counterpart of a mounting member that is fixed with a bolt. , Furthermore, a support fitting is applied to the surface of the fixed part opposite to the mounting member, and the mounting member is inserted through the mounting member, the fixing part, and the support fitting, or the mounting is fixed to the mounting member or the support fitting. The mounting member, the fixing part, and the support fitting are mutually tightened with bolts, and the support fitting has a vertical support bolt whose lower end is in contact with the horizontal surface of the fixing part to support the support fitting, and the height thereof is adjustable. It is characterized by being installed.

[0005]

[Operation] With the mounting member temporarily fixed in advance with the mounting bolt, the height of the support fitting, that is, the mounting member is adjusted by rotating the support bolt, and then the mounting bolt is formally tightened to fix it.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment in which the present invention is applied to a mounting portion of an external wall panel. In the figure, reference numeral 1 denotes a beam made of H-shaped steel that constitutes the frame of a building, and a receiving metal fitting 3 serving as a fixing part of the present invention is attached to the upper surface of a flange 2 on the upper side of this beam 1. This bracket 3 is made by bending a metal plate into an L shape when viewed from the side, and welding a rib plate 4 to the inside of the corner.A horizontal mounting part 6 is installed on the top surface of the beam 1, and a bolt 7 is fixed. A gauge slit 9 for adjusting the gap between the panels is formed at the center in the left-right direction of the other vertical support part 8 to a certain depth from the upper end. On both sides of this gauge slit 9, slits 11, 11 for fixing the panel are similarly formed to a certain depth from the upper end.

Reference numeral 12 denotes an exterior wall panel, in which a frame 16 formed by joining a C-channel frame body in a rectangular shape is integrally attached to the back side of a main body 14 made of concrete. Notches 18 are formed at both ends of the upper and lower horizontal frames 17 in the vicinity of each corner of the frame 16.
A rectangular plate 19 is attached so as to cover 8 from the outside, and a long bolt hole 21 is formed in this plate 19 in the form of a long hole in the left-right direction. Reference numeral 22 denotes a support fitting of the invention, in which a thick metal plate is bent into an L shape when viewed from the side, a screw hole 24 is formed in the horizontal part 23, a bolt hole 26 is formed in the vertical part 25, and the screw hole is formed. A support bolt 27 is screwed into 24 from above so that its tip protrudes downward. Further, a rotation preventing nut 28 of the support bolt 27 is screwed onto the support bolt 27 on the back side of the horizontal portion 23 .

In the above structure, first, the horizontal frame 17 at the upper end of the outer wall panel 12 is attached to the outer surface of the vertical portion 8 of the bracket 3.
The outer surface of the outer plate 19 is abutted, and the vertical part 25 of the support metal fitting 22 is also abutted against the surface opposite to the vertical part 8 of the receiving metal fitting 3, and in this state, the bolt hole 2 of the support metal fitting 22 is pressed.
Mounting bolt 29 inserted into 6 from the support fitting 22 side
, the slit 11 and the bolt hole 2 of the plate 19
The outer wall panel 12 is temporarily fixed by gently tightening the nut 30 screwed onto the mounting bolt 29 on the back side of the plate 19. At this time, the tip of the support bolt 27 of the support metal fitting 22 is brought into contact with the horizontal portion 6 of the receiving metal fitting below. In this state, while rotating the support bolts 27 to move the support fittings 22 and the outer wall panel 12 up and down,
The height of the outer wall panel 12 is adjusted and the mounting bolts 29 are properly tightened to fix it at that height position. After this fixation, the vertical part 25 of the supporting metal fitting 22 is strongly pressed against the vertical part 25 of the receiving metal fitting 3 by the mounting bolt 29, so that it is supported without falling down, and is also maintained at a high position by the supporting bolt 27. Therefore, after installation, external wall panel 1
2 will not fall due to its weight.

In the above, the mounting bolt 29 is attached to the plate 19 of the outer wall panel 12 or the vertical portion 25 of the support fitting 22.
It may be fixed in advance.

An outer wall panel (not shown) is similarly attached to the left side of the outer wall panel 12 in FIG. 1, and is fixed using the slit 11 on the left side of the receiving bracket 3 in the figure. At this time, the central gauge slit 9 serves as a gauge for the joint width between the two, and the left and right positions of the outer wall panels 12, 12 are adjusted to match the width of the slit 9.

[0011]

Effects of the Invention According to the present invention, not only can the height of the mounting member be adjusted within the range of the slit or elongated hole of the fixing part to which the mounting member is attached, but also the height of the mounting member can be adjusted while being supported by the support bolt of the support member. Adjustments can be made by rotating the support bolts, and the work of tightening the mounting bolts can also be done while supported in this way, which has the effect of making the work very easy. Furthermore, after installation, the support bolt supports the attachment member, so there is no problem of the attachment member falling due to its own weight. At this time, the vertical part of the support metal fitting is fixed to the fixing part by a mounting bolt, so that there is no instability such as tilting of the support metal fitting after installation, and the support metal fitting is reliably supported.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view of a main part of an outer wall panel mounting portion showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part of the mounting portion.

[Explanation of symbols]

1 Beam ３　Bracket 11 Slit 12 Exterior wall panel 22 Support metal fittings 27 Support bolt 29 Mounting bracket

Claims (1)

[Claims] On the fixed part that is the counterpart of the mounting member fixed with bolts,
A vertically long hole or slit is formed for the bolt to pass through, and a supporting metal fitting is applied to the opposite side of the fixing part from the mounting member, so that the bolt passes through the mounting member, the fixing part, and the supporting metal fitting. The mounting member, the fixing part, and the support metal fitting are mutually tightened by bolts inserted into the mounting member or the support metal fitting, and the support metal fitting is
A height adjusting device for a mounting member, characterized in that a vertical support bolt is attached whose lower end is in contact with the horizontal surface of the fixing part and supports the support fitting, so that the height can be adjusted freely.