JPH0739790B2 - How to attach an opening frame to a building - Google Patents

Description

Detailed Description of the Invention a. OBJECT OF THE INVENTION (Industrial field of application) The present invention relates to a method for mounting an opening frame such as a doorway, a window, and various equipment mounting parts.

(Prior Art) Conventionally, this kind of opening frame is made of metal such as steel and aluminum, or is made of timber, and these frames have been pre-manufactured in advance at a factory in recent years and firmly assembled without distortion. Its dimensional accuracy is very high and accurate, but there are various dimensions.

Usually when installing these openings in the building frame,
The procedure is as follows. Explaining the method of attaching an opening to the standing wall of the steel frame as an example, the outer wall portion, a horizontal steel frame of the floor portion of the portion where the rectangular opening frame such as the partition is mounted or the base of the wall material or wall base material ( On the runner), a black line of the base line in the surface direction of the opening frame is struck, and then, a part of the line, which is slightly outside the position where the opening frame is mounted, is referred to as a ground ink.

Next, this ground ink is copied on the horizontal steel frame or the lower surface of the mold material right above the ground ink, and the ink point is marked on the upper part of the ground ink.

Then, a stud member (reinforcing material) cut to a length between these ground ink points and the above-mentioned ink points is fitted, and the upper and lower ends are fixed to the frame of the building by an appropriate means.

Next, based on the stud member, a second stud member is fixed in parallel to the stud member in the same manner with a space slightly wider than the width of the opening frame to be attached.

Next, the opening form is fitted into the two parallel stud members, a heavy line is defined by using a weight, and the vertical sides are aligned with this to make a vertical line, and a spacer S is provided between the stud and the stud. By fitting and adjusting the interval, the opening form is fixed to the stud mold.

After that, the wall material around the opening frame is fitted to the opening frame (see FIGS. 3 and 4).

In other words, the ink staking for positioning the studs and the ink staking for positioning the opening frame are performed twice, and generally, the construction of the wall base material such as the studs and the construction of the wall material are the same. Although the same contractor works in different industries, the installation work of the opening frame is done in different industries, so it is often difficult to adjust the work schedule, and the construction period as a whole significantly increases, resulting in a reduction in work efficiency. It has fallen and has substantially increased construction costs.

Furthermore, the so-called useless work portion in which the wall surface around the opening frame cannot be formed occurs after the opening frame is attached, and since this useless work portion is generally an electric switch attachment portion, electrical work is delayed. It is the current situation.

(Problems to be Solved by the Invention) Therefore, according to the present invention, as described above, positioning work such as black ink striking and the like performed twice for mounting the opening frame, mounting a base material such as a stud, and mounting the opening frame. In addition to saving the material and simplifying the positioning work, immediately after installing the opening frame, the wall material around the opening frame can be improved immediately. The purpose is to make it possible to perform construction according to the opening frame, and as a result, shorten the construction period, including indoor and electrical wiring work, and reduce construction cost.

B. Configuration of the Invention (Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention uses a reference straight member that is longer than the vertical side of a rectangular or square opening frame to be directly attached to a building body of a building. First indirectly fixed vertically
Process.

Next, a second step in which the entire length of the outer surface of one side of the rectangular or square opening frame that is firmly assembled to a desired size is brought into contact with the reference linear member, and the opening frame is fixed to the reference linear member.

Next, of the opening frame sides, a second linear member similar to the reference linear member is brought into parallel contact with a vertical side opposite to the vertical side to which the reference linear member is fixed, and the rear side of the opening frame side is abutted in parallel. A third step of fixing the second straight member.

Next, a fourth step of directly or indirectly fixing the second straight member to the building frame.

The opening frame mounting method in a building is characterized by comprising the above first to fourth steps.

In order to achieve the above-mentioned object, in the opening frame mounting method for a building of the present invention, as the opening frame, a doorway frame, a window frame, a skylight frame, a manhole frame, various equipment mounting frames, repair inspection holes In some cases, it is characterized by being a type of group of frames.

Further, in order to achieve the above-mentioned problems, in the opening frame mounting method in the building of the present invention, as the reference straight material, wood studs, wood timbers such as wood tarp, among metal field edges or reinforced metal mold materials. In some cases, it is characterized by using one kind of.

In this specification, the rigidly assembled opening frame means an opening frame that does not cause unusable distortion when the opening frame is attached to a reference straight member and fixed.

(Example) Now, a typical example of the method invention will be described.

A method of attaching the opening frame A when the frame is a steel frame will be described.

First, a line included in the surface of the opening frame A is black-printed on the upper surface of the horizontal framed steel frame which is a part of the skeleton B on the floor side where the opening frame A such as a doorway or a window is to be attached. .

Next, the black ink point P is accurately black-printed in accordance with the outer surface position of one vertical side of the opening frame A to be attached on the black-printing line.

Next, a vertical line is set on the ground ink point P on the lower surface of the frame iron frame on the side of the Kamoi, which is directly above the ground ink point P, and the ground corner point P is imaged on the upper surface.
Inking.

Next, as a first step, the reinforcing mold material 10 as a reference straight line material, which is a kind of wall base material, cut into a length between the ground ink point P and the copy point Q is attached to the ground ink point P and the copy ink. It is fitted exactly to the position of the point Q, and the upper and lower ends of the reinforcing mold member 10 are fixed to the upper and lower ground frame P indicated by the ground marking point P and the marking point Q by welding or screwing.

Then, in the second step, the outer surface of the vertical side 11 of one side of the opening frame (usually rectangular or square frame) that is firmly assembled to the desired size is directly attached to the reinforcing mold member 10 and abutted to the stud member.
The vertical side 11 of the opening frame A is fixed to 10.

Next, as a third step, a second reinforcing mold member 13 similar to the stud mold member 10 is brought into contact with the vertical side 12 which is parallel to the vertical side 11 to which the reinforcing mold member 10 is fixed and which is parallel to the vertical side of the opening frame A. After that, the second reinforcing mold member 13 is fixed to the outside of the vertical side 12 of the opening frame A.

Next, as a fourth step, the second reinforcing mold member 13 is directly fixed to the building frame B of the building in the same manner as the reinforcing mold member 10.

Further, if necessary, a horizontal reinforcement member is also provided on the upper side of the opening frame.
In some cases, 15 are added and both ends thereof are fixed to the pair of reference and second reinforcing mold members.

When the skeleton B is made of reinforced concrete or steel concrete and the slab is made of cast concrete or prefabricated concrete, the lower and upper runners of the building B of the building B are made of concrete nails ( An embodiment of the present invention also includes a method of fixing to the skeleton B by an appropriate means such as an explosive pin) and sequentially fixing the reference straight material, the opening frame A, and the second direct reinforcement mold material to the skeleton B.

In the above-described embodiment, the opening frame A used is an opening frame A such as a doorway, a window, or the like, but it is made of metal such as a mounting port for various devices or a skylight inspection port, There is no limitation on the material of the opening frame A regardless of wooden material.

Therefore, when the opening frame A is a duct entrance / exit frame of an air conditioner mounted on the ceiling, the reference straight line material and the second straight line material are wild edges or auxiliary wild edges, and even in the case of a wooden building,
The reference straight material may be a stud, and in the skylight frame, the reference straight material may be a rafter.

C. Advantageous Effects of Invention In the method invention of the above-mentioned claim 1, only when the reference straight-line member is vertically attached to a part of the frame assembly which is the body or floor and ceiling, it is necessary to measure and attach it vertically. After fixing to this reference straight material, with this as a reference, it is sufficient to attach the opening frame and the reinforcing mold material on the opposite side of the reference straight material based on this attached opening frame. , It is not necessary to separately measure the vertical positioning for each attachment of the reinforcement molds on both sides and each attachment of the opening form, and conventionally, a spacer is always interposed between the reinforcement form and the opening form. Although the method is adopted, in this method, the spacer is not required at all, and the height or width of the spacer is not required to be adjusted at all, and the work is remarkably simplified.

Furthermore, since the conventional contractor is different between wall foundation material construction and wall surface construction and opening member attachment construction, the opening made of a reinforcement material that serves as the opening attachment base when constructing the wall base material is made slightly larger than the opening frame. Although it was unavoidable, if this method is adopted, the wasteful method such as the conventional method is omitted, and the wall construction period is significantly shortened as a whole.

(Effects Specific to Embodiments) In Embodiment 1, in addition to the effects of the present invention, the ground ink P and the copy ink Q are provided only when the reinforcing mold material 10 as the reference straight material is attached.
Although the work of hitting is required, when mounting the opening frame A later and attaching the second reinforcing mold member 13 on the opposite side, there is no blacking work for positioning at all, and the work is very simple and the construction period is shortened. Can be achieved.

[Brief description of drawings]

The drawings show a part of the manufacturing process of a typical embodiment of the method invention, FIG. 1 is a front view showing a state after completion of the second process of the embodiment 1, and FIG. An example front view after completion of the fourth step, and FIG. 3 is a front view showing a conventional method,
The figure is a perspective view of an example of a spacer used in the prior art. Main symbols in the figure A …… Opening frame, B …… Skeletal structure 10 …… Staff type material, 11 …… Vertical side 13 …… Second stud type material 15 …… Column, 16 …… Staff

Claims (3)

[Claims] 1. A first step of directly or indirectly fixing a reference straight member, which is longer than a vertical side of a rectangular or square opening frame to be attached, directly or indirectly to a frame of a building. Next, a second step in which the entire length of the outer surface of one side of the rectangular or square opening frame that is firmly assembled to a desired size is brought into contact with the reference linear member, and the opening frame is fixed to the reference linear member. Next, a second straight line member similar to the reference straight line member is brought into contact with a vertical side of the opening frame side facing the vertical side to which the reference straight line member is fixed, and the second straight line member is attached to the rear side of the opening frame side. Third step of fixing the straight material. Next, a fourth step of directly or indirectly fixing the second straight member to the building frame. A method for mounting an opening frame in a building, comprising the above first to fourth steps. 2. The entrance frame, the window frame, the opening frame,
The method for mounting an opening frame in a building according to claim 1, wherein the method is one of a group consisting of a skylight frame, various device mounting frames, and a repair inspection hole frame. 3. The reference straight material is one of a wooden stud, a wooden timber such as a wooden parquet, and a metal field edge or a reinforced metal mold material. A method for mounting an opening frame in a building described in paragraph.