JPH02232436A - Manufacture of builtup type construction frame structure - Google Patents

Abstract

PURPOSE:To improve the efficiency of production extending over various kinds in specified size by mass-producing a small kind of frame structures while combining, joining and fixing these frame structures. CONSTITUTION:Length alpha is obtained in which the length A, B, C of other sides of a builtup type construction frame structure, in which the length of one sides of squares is equalized respectively and the length of other sides is represented by A, B, C respectively, can be divided into integers in common at largest values. The manufacturing process of the first frame structure, a second manufacturing process, in which length beta as a fraction on division into the integer is equalized to the length of other sides of the squares, and the frame structures manufactured by the first and second processes are combined so that the length of other sides of the squares is represented by A, B, C, and joined and fastened by a proper joining means. Accordingly, when a small kind of the frame structures are mass-produced previously, the frame structures can be produced efficiently extending over various kinds.

Description

[Detailed description of the invention]

(Industrial Field of Application) The present invention is capable of producing many kinds of prefabricated construction framework structures of a predetermined length by producing a large number of frame structures of a small number of types and joining and fixing them together. This invention relates to a method of manufacturing a prefabricated building frame structure that can be produced in a large scale.・The frame 4llIBt4 for the roof and side walls is, for example, as shown in (A> in Fig. 11)
00s and K12400t as shown in (B) 1J.
There were many different types, including one with a length of 2400/I#+ and a width of 7200a+a, as shown in (C).

[Problem to be Solved by the Invention 1] By the way, the above-mentioned conventional structure is a multi-type prefabricated building framework #l structure that has the same vertical length but different horizontal length. Therefore, many types of products must be manufactured, which is disadvantageous when performing large-scale and small-scale production. In particular, this prefabricated architectural framework structure is compared to an automatic manufacturing device
' When D-bots 1 to 1 are manufactured by welding materials, if there are many types of prefabricated building framework structures, many robots are required, and defects can be handled by one robot. When done by a robot, a certain type of prefabricated architectural framework 4
When the production of large-scale construction of M-builds is completed, on the same day, I will teach the students the manufacturing procedures for other types of prefabricated building frame structures.iJ
There was a problem that it had to be done. [Means for solving the problem] Mu Rming aimed to solve the problem like the above-mentioned example of the Congo Song Dynasty, and as a means to achieve that purpose, the length of one side of the square was They are the same, and the length of the other side is a predetermined length A. The lengths of the other sides of several types of prefabricated building frame structures are A, 8, C. Find the length α that can be divided into as large a common integer as possible, and calculate the length α of the first square whose length α is the length of the other side
A manufacturing process of a second framework structure in which the length β, which is a fraction when divided into integers, is the length of the other side of the square; The respective frame structures manufactured in the manufacturing process are combined so that the lengths of the other sides of the Moeki square are A, B, C, etc., and are secured together using an appropriate joining method. The method is characterized in that it consists of a J joining process. (Embodiment) Hereinafter, the embodiment of this invention will be explained in detail with reference to the drawings. Each length is the same length (2400mm>), and the other widths are each the specified length A (4500mm)
, B (5400 pieces), C (7200cm)
There are three types. In this invention, each side of the rectangle has the same length,
The lengths of the other sides of several types of prefabricated building frame structures are A, 8, and C, respectively.
The manufacturing process of the first framework #4 structure 14 in which the length α (1800 units) that can commonly divide C into as large an integer as possible is determined, and this length α is the length of the other side of the rectangle. ,
The length β (9 0
0 eta ) is the length of the other side of the rectangle, and the manufacturing process of the body 15 up to the second framework 4l1, and each of the framework structures 14.0 manufactured in these first and second manufacturing steps. 1
5 and the length of the other side of the square is A C'l 50
0fl>. B(54 00rlI!> .C(7
This is a method for manufacturing a prefabricated building frame structure, which comprises a joining step of combining the parts so that the parts are assembled so as to have a height of 200 ati) and joining and fixing them using an appropriate joining means. By this manufacturing method, as shown in (A> in FIG. 1), two frames 4l!
By assembling one piece of 5 and fixing each joint with an appropriate joining means as described later, 2 vertically
It is possible to manufacture a prefabricated building frame structure 11 having a predetermined dimension of 400 am and 4500 m in width. In addition, as shown in (8) of FIG. 1, by combining three of the framework structures 14 and joining and fixing them in the same manner as described above, 4flt5400 with M2400 ram is produced.
A silk vertical construction frame 111M4 structure 12 having a predetermined size of u can be manufactured. In addition, as shown in FIG. 1(C), by assembling the framework 4!4 structures 14 with four hooks and joining and fixing them in the same manner as described above, a prefabricated building with predetermined dimensions of 2,400 m in length and 7,200 t in width can be constructed. The framework structure 13 can be constructed in TlJ. one stage of joining and fixing the framework structure 14 and the framework structure 15;
The means for joining and fixing the frame g structures 14 to each other may be, for example, the one shown in the embodiment 1J shown in FIG. That is, the four parts 14a are formed at the joints of the Iki-kumi insulator body 14, and the recesses 14a are formed at the joint parts of the Iki-kumi 4i111 structure 15.
A convex portion 15a is formed to fit into the convex portion 15a. Then, the recess 1
At the same time, the bolt 16 inserted into the hole 14c drilled in the side surface 14b of the four section 14a is screwed into the screw hole 15c drilled in the side surface 15b of the protrusion 15a, and tightened C. The joint can be fixed by pulling. Although it is possible to achieve a sufficiently reliable connection in terms of strength using such a connection fixing means, in order to further increase the reliability of the connection, it is sufficient to weld the vicinity of each joint. Also, as shown in (A> 1 in FIG. 3), -r
The character-shaped reinforcing member 17 may be fixed in a six-piece manner, or a single-character reinforcing portion 4417' may be fitted and fixed as shown in FIG. 3(B). Further, the means for joining and fixing the framework Wi structures 14 to each other is similar to that described in item 1, by forming the four parts 14a at the joint part of one of the frame structures 14, and forming the four parts 14a at the joint part of the body 14 up to the other framework #I.
A convex portion 14d is formed to be fitted to 4a. Then, the convex portion 14d is fitted into the concave portion 14a, and the fourth portion 14a is
The bolt 16 inserted into the hole 14C drilled in the side part 14b of
It can be joined and fixed by screwing into a screw hole 14f drilled in the side wall 14e of the convex portion 14d and tightening. In order to increase the reliability of this joint, the vicinity of the joint may be welded as described above, or a reinforcing member 17.17 as shown in (A> or (B) in Figure 3) may be added to the joint. '
Just fit and fix. FIG. 4 to FIG. 8 show the recessed portion 14a and the convex portion 14cj,
15a is shown, and the blade is also the same as the fourth one.
As shown in the figure, a concave portion 14a and a convex portion 14d. Each of the four parts 15a may be in the shape of a square diagonal, or as shown in FIG. Like 1no,
Four parts 14a and a convex part 14d. 15a are each U-shaped 6
Alternatively, as shown in FIG. 7, the four portions 14a may be square knot-shaped, and the convex portions 14d and 15a may be U-shaped. , the four portions 14a and the convex portions 14d, 15a may each have an inverted L-shape. Further, as shown in FIG. 9, the convex portion 1/ld. Instead of the screw holes drilled in the screw holes 15a, the holes 1-19 may be fixed in the through-holes 18, and as shown in FIG.
A long hole 20 is drilled in place of the screw hole drilled in d and 15a, and a nut 19 is movably inserted into this long hole 20 so that any 4n ljlF T-junction can be fixed. You can. Note that the frame horizontal suspensions 11 to 15 can be produced in a large hanging manner using an own ijj manufacturing device, for example, a robot. [Effect 1] As explained above, in the present invention, one side of the rectangle has the same length, and the other sides have a predetermined length A. B
,C. The length of the other side of several types of prefabricated building frame inserts is A. B, C. Find the length α that can commonly divide .
1J construction process, a second framework structure manufacturing process in which the length β, which is a fraction when cut into integers, is the length of the other side of the rectangle, and manufacturing in these first and second manufacturing processes. The lengths of the other sides of the square are A, B, respectively. Since we used a joining process in which the parts are combined so that they are combined and fixed and covered using an appropriate joining means, a small number of framework structures can be assembled into large pieces using automatic manufacturing equipment such as a robot welding the 44 pieces together. By combining and fixing these frame structures together, it is possible to efficiently manufacture prefabricated building frames and structures using a single predetermined method, and the productivity is extremely high. There is a chance that it will get better.

[Brief explanation of the drawing]

Fig. 1 is an original diagram of the method for manufacturing a prefabricated building construction framework according to the present invention, and Fig. 2 shows each cut frame structure constituting this prefabricated building construction framework structure. Figures showing an embodiment of the joint fixing means, Figure 3 (Al. Fig. 1 shows an embodiment of the joining and fixing means.
Figure 1 is a diagram showing a conventional prefabricated building framework up to 4M. 17, 12. 13... prefabricated architectural framework structure,
14. 15...Shattered If structure? 4a-[! ! 1 part, 14 b-fJ plane, 14C-... hole, 14d... convex part, 14e... side part, 14f... screw hole, 15a-
...Protrusion, 15b...Side surface, 15c...Screw hole, 1
6... Bolt, 17.17'... Reinforcement member, 18.
...Exit hole, 19...Nut 1, 20...Long hole.

Claims (1)

[Claims] The length of one side of the rectangle is the same, and the length of the other side is a predetermined length A, B, C, etc. of several types of prefabricated building framework structures. A, B, C,・
Find the length α that can commonly divide . The manufacturing process of the second frame structure in which the fractional length β is the length of the other side of the rectangle, and the respective frame structures manufactured in the first and second manufacturing processes of the rectangle. A method for producing a prefabricated architectural frame structure, comprising a joining step of combining the other sides so that the lengths are A, B, C, etc. and joining and fixing them using an appropriate joining means. .