JPH0227053Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is characterized in that a side plate part is continuously bent from the side edge of the outer plate part toward the indoor side, and the above-mentioned part is attached to the indoor end of the side plate part. Column and frame in an assembled house made of steel plates for connecting the vertical frame of a rectangular frame surrounding window materials, louvers, etc. to a column with a bending and locking plate part connected to the outside plate side. This relates to the connection structure of.

[Conventional technology]

For example, a rectangular frame made of cross-sectional or L-shaped members can be used as a window material for preventing wind and rain from blowing in and for providing light in a bicycle storage area, or when connecting a louver or an insect screen for an assembly shed to a pillar. In addition to enclosing the window material, glazing, etc., a screw insertion hole is formed in one of the vertical frame and the column of the frame, and a screw hole is formed in the other, so that the vertical frame of the frame is connected to the column. The frame body is connected to the column by tightening a fixing screw from the screw insertion hole into the screwing hole while the frame body is in contact with the column.

[Problem that the invention attempts to solve]

However, in order to form the screw insertion holes and the threaded holes in the column and vertical frame, which are separate from each other, in a state of alignment, highly accurate processing is required. The disadvantage was that the work of tightening was extremely difficult and required a great deal of time and effort.

Although this is not a structure for connecting a column and a frame, a structure for connecting a column and a wall panel as shown in FIG. 6 is already known from Japanese Utility Model Publication No. 83510/1983.

As shown in FIG. 6, in this connection structure, a side plate part 14 is continuously bent from the side end of the outer plate part 13 toward the indoor side, and the outer plate part 14 is connected to the indoor end of the side plate part 14. The bent plate part 33 formed by bending the end plate 32 of the wall panel 31 is engaged with the locking plate part 15 of the corner post 7, which has the locking plate part 15 bent toward the part 13 side. and the bent plate portion 33 has
A leg plate part 20 that contacts the inner surface of the outer surface plate part 13 is bent and continuous on one side of the fastening plate part 19, and a locking plate part 34 is bent in the same direction as the leg plate part 20 on the other side.
The locking plate part 34 of the first metal fitting A is connected to the second metal fitting B and the second metal fitting B is locked to the bent inner surface side of the locking plate part 15 of the corner post 7. By tightening and connecting the first metal fitting A with a screw 26, the engaging portion between the locking plate part 15 and the bent plate part 33 is sandwiched between the first metal fitting A and the second metal fitting B. be.

According to this structure, since the corner post 7 and the wall panel 31 are connected using the first metal fitting A and the second metal fitting B, both 7, 3
1 can be connected, there is no need to align the screw insertion hole and the screw hole as in the conventional example described above, and the screw 26 can be screwed in from the indoor side to the outdoor side. , while having the advantage of being able to take up a large working space for the screwing operation, on the other hand, since the first metal fitting A is structured to be able to move freely up and down with respect to the corner post 7, when tightening the screw 26, The first and second metal fittings A and B are easy to drop,
Also, the end of the end face plate 32 of the wall panel 31 is connected to the locking plate 15 of the corner post 7 or the locking plate 3 of the first metal fitting A.
There were problems such as the necessity of bending with high accuracy according to the cross-sectional shape of No. 4.

[Means for solving problems]

The present invention has been made in order to eliminate the above-mentioned conventional drawbacks, and an object of the present invention is to provide a connection structure that can easily and efficiently connect the frame to the pillar.

Accordingly, the connection structure between the columns and the frame in the steel plate prefabricated house according to the present invention is such that the side plate part is continuously bent from the side end of the external plate part toward the indoor side, and the side plate part is connected to the indoor side of the side plate part. A connection structure for connecting a vertical frame of a rectangular frame surrounding a window material, a louver, etc. to a column having a bent locking plate part connected to the outer plate part side at the end, The vertical frame has an end plate portion facing the side plate portion, and an indoor side plate portion bent from the indoor end of the end plate portion toward the window material, glazing, etc. In this case, a leg plate part that abuts the inner surface of the outer surface plate part is bent and connected to one side of the fastening plate part in which a vertically long through hole is formed and a screw insertion hole is formed, and the fastening plate part The two-stage folding plate part of the first metal fitting is formed by consecutively providing a two-stage folding plate part on the other side, which is bent in the same direction as the leg plate part, and then bent in the opposite side from the leg plate part. A bent inner surface of the locking plate portion of the pillar is provided on one side of the locking plate body in which a screw hole is formed for the screw to be inserted into the through hole of the vertical frame and inserted into the screw insertion hole of the first metal fitting. The engagement plate portion of the second metal fitting, which is formed by connecting engagement plate portions that engage with the column, is locked to the locking plate portion of the pillar, and the screw inserted into the screw insertion hole is inserted into the screw hole. The locking plate portion of the pillar is screwed into the locking plate portion of the first metal fitting and the second locking plate portion of the pillar.
It is characterized by being sandwiched between the engagement plate part of the metal fitting.

[Effect]

According to the above configuration, the first metal fitting and the second metal fitting are tightened with screws with the two-stage bent plate part of the first metal fitting inserted into the through hole formed in the indoor side plate part of the vertical frame, and the pillar is locked. Since the retaining plate part is sandwiched between the fastening plate part of the first metal fitting and the engagement plate part of the second metal fitting, tightening work with screws can be performed with the first metal fitting and the second metal fitting temporarily fastened to the column. You will be killed.

〔Example〕

Hereinafter, an embodiment of the present invention will be explained based on the drawings. Fig. 1 shows an assembled storage shed (also an example of an assembled house made of steel plates) 2 equipped with a bicycle storage area (an example of an assembled house made of steel plates) 1. In the assembly storeroom 2,
A front door 4 and a side door 3 are provided.

Then, two steel plate corner posts 7, 8 are erected at a predetermined interval in correspondence with the left and right corner posts 5, 6 on the side door 3 side, and the corner posts 7, 8
and between the rear left corner post 5 and the corresponding corner post 7 of the storeroom 2, there is a window material 9 for preventing wind and rain from blowing in and for providing light, and a steel plate continuous to the lower part of the window material 9. The bicycle parking lot 1 is constructed by connecting the panels 10 to the panels 10 for preventing wind and rain from blowing in, and by providing a roof 11 on the upper ends of the corner posts 5 and 6 and the corresponding corner posts 7 and 8. be.

The window material 9 is made of a translucent corrugated sheet of PVC, for example, and as shown in FIGS. In addition to enclosing the window material 9, use screws, etc. as appropriate.
and the frame body 12 are fixed.

Next, a connection structure of the window material frames 12, 12 to the corner post 7 corresponding to the left corner post 5 will be explained.

The corner post 7 has an outer plate portion 13 bent in an L-shape.
Side plate part 1 at a substantially right angle toward the indoor side from both ends of
4 and 14 are bent and connected, and the side plate portions 14,
At the end of 14, plate parts 15, 15 for locking are bent and connected to the outer plate part 13 side.

Further, the vertical frame 16 of the frame 12 has an end plate part 17a facing the side plate part 14 of the corner post 7 and an indoor side plate part 17b bent at a substantially right angle from the indoor end thereof. The side plate portion 17b is provided with two vertically long through holes 18 (the number is arbitrary, and only one is shown in FIG. 2) at the top and bottom.

The first metal fitting A for connecting the vertical frame 16 and the corner post 7 is formed as follows. That is, on one side of the fastening plate part 19 in which the screw insertion hole a is formed, the leg plate part 20 that abuts the inner surface of the outer surface plate part 13 is bent at a substantially right angle and is connected to the fastening plate part 19. On the other side, two-stage folding plate parts 21 and 22 are arranged in succession, and the two-stage folding plate parts 21 and 22 are bent in the same direction as the leg plate part 20 and then bent in the opposite direction to the leg plate part 20, and the two-stage folding plate part 21 and 22 can be inserted into the through hole 18 of the indoor side plate part 17, and when the corner post 7 and the vertical frame 16 are connected in a predetermined manner, the leg plate part 20 is inserted into the outer surface plate part 13 of the corner post 7. With the fastening plate part 19 in contact with the bent part of the fastening plate part 15 of the corner post 7, one of the two-step bent plate parts 21 and 22 is The other plate portion 22 is located within the through hole 18 and the other plate portion 22 is located within the vertical frame 16.
The fastening plate part 19 abuts against and locks on the surface of the indoor side plate part 17b on the window material 9 side, and furthermore, the fastening plate part 19 comes into contact with the indoor side plate part 17b.

On the other hand, the second metal fitting B is engaged with one side of the locking plate 23 corresponding to the fastening plate 19 of the first metal fitting A, and on the bent inner surface side of the locking plate 15 of the corner post 7. A bent plate part 25 is provided on the other side of the locking plate body 23 to contact the bent side surface of the leg plate part of the fastening plate part 19 of the first metal fitting A.
and a screw hole b for a screw 26 inserted into the screw insertion hole a of the fastening plate part 19 is formed in the locking plate body 23.

Thus, the two-step bent plate portion 21 of the first metal fitting A,
22 into the through hole 18 of the indoor side plate part 17b of the vertical frame 16, and while the leg plate part 20 of the first metal fitting A is brought into contact with the inner surface of the outer plate part 13 of the corner post 7, the second
The engagement plate portion 24 of the locking plate body 23 of the metal fitting B is placed on the bent inner surface side of the locking plate portion 15 of the corner post 7, and the bent plate portion 25 of the second metal fitting B is placed on the fastening plate of the first metal fitting A. 19, screw the screws 26 into the screw holes b of the locking plate body 23 through the screw insertion holes a of the fixing plate part 19, and tighten the screws 26. The locking plate portion 15 of No. 7 is connected to the engagement plate portion 24 of the second metal fitting B and the fastening plate portion 19 of the first metal fitting A.
It is sandwiched between.

Then, the movement of the frame body 12 toward the outdoor side is prevented by the engagement plate portion 22 of the first metal fitting A that contacts the indoor side plate portion 17b, and the movement of the frame body 12 toward the indoor side is prevented from moving toward the indoor side. Fixing plate part 1 of side plate part 17b
The frame body 12 can be connected to the corner post 7 very simply and easily in a wide space on the indoor side.

Figure 4 shows a frame 1 for a stud 28 made of steel plate.
2 shows an example of connection structure No. 2. Stud 28 above
The shape differs from the corner post 7 in that the outer plate portion 13 is flat, and the second metal fitting B has a locking plate 15 that engages with one of the locking plate portions 15 of the stud 28. A plywood portion 24 is connected to one end of the locking plate 23, and an engagement plate portion 29 that engages with the other locking plate 15 is connected to the other end, as shown in FIG. In the first metal fitting A, its leg plate part 20
A cutout portion 30 is formed to straddle the locking plate body 23, and the engaging plate portions 24, 29 at both ends of the second metal fitting B are engaged with the bent inner surfaces of the locking plate portions 15, 15. The point of fitting is different from that of the embodiment shown in Fig. 3, and the working form of the connection is the same as that shown in Fig. 3. By installing the frames 12, 12 on both sides of the studs with the studs 2
8 can be connected.

In FIG. 4, the same components as in FIG. 3 are given the same reference numerals, and their explanations will be omitted.

Furthermore, it goes without saying that the same metal fittings A and B as for the corner post 7 can be used in the connection structure of the frame 12 for the stud 28 as well.

[Effect of idea]

Since the present invention has the above-described configuration, it can achieve the following effects.

With the two-stage bent plate part of the first metal fitting inserted into the through hole formed in the indoor side plate part of the vertical frame, tighten the first metal fitting and the second metal fitting with screws, and attach the locking plate part of the column to the first metal fitting. Since the fastening plate part of the bracket and the engagement plate part of the second metal fitting are clamped together, the tightening work with screws is performed with the first metal fitting and the second metal fitting temporarily fixed to the column, and the the first metal fitting and the second
Since there is no need to worry about dropping the metal fittings, the columns and the vertical frames of the frame body can be easily and efficiently connected.

With the two-stage bent plate part of the first metal fitting inserted into the through hole formed in the indoor side plate part of the vertical frame, the locking plate part of the column is inserted between the fastening plate part of the first metal fitting and the engagement plate of the second metal fitting. Since the indoor side panel of the vertical frame has a structure that is sandwiched between the vertical frame and the vertical frame, the indoor side panel of the vertical frame only needs to be processed to form a through hole, and can be bent into a cross-sectional shape that matches the locking panel of the column. It is easy to manufacture.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of an assembled storage with bicycle storage, Fig. 2 is an exploded perspective view of the connection structure between the columns and the frame, and Fig. 3 is the connection between the columns and the frame. FIG. 3 is a cross-sectional view of the connection structure. FIG. 4 is a cross-sectional view of another embodiment showing the connection structure between the stud and the frame, and FIG. 5 is a perspective view of the first and second metal fittings of the above-mentioned another embodiment. FIG. 6 is an explanatory diagram of a conventional example. 7...Corner post, 9...Window material, 12...Frame, 13
...Outer plate part, 14... Side plate part, 15... Locking plate part, 16... Vertical frame, 17a... End plate part, 17
b... Indoor side plate part, 18... Through hole, 19... Fixing plate part, 20... Leg plate part, 21, 22... Two-stage folding plate part, 20... Leg plate part, 22, 27... Stop plate part, 23...Latching plate body, 24...Engagement plate part, 26
...screw, 28 ... stud, a ... screw insertion hole, b
...Threaded hole, A...first metal fitting, B...second metal fitting.

Claims (1)

[Scope of utility model registration request] A column in which a side plate part is continuously bent from the side edge of the outer plate part toward the indoor side, and a locking plate part bent toward the outer plate part is connected to the indoor end of the side plate part. , a connection structure between a column and a frame in a steel plate assembly house for connecting vertical frames of a rectangular frame surrounding a window material, a louver, etc., wherein the vertical frame has an end opposite to the side plate part. It has a face plate part and an indoor side plate part bent from the indoor end of the end plate part toward the window material, louver, etc., and a vertically long through hole is formed in the indoor side plate part, A leg plate part that contacts the inner surface of the outer surface plate part is bent and connected to one side of the fastening plate part in which the screw insertion hole is formed, and the leg plate part is bent in the same direction as the leg plate part on the other side of the fastening plate part. After bending, the two-step folding plate portion of the first metal fitting, which is formed by consecutively connecting two-step bending plate portions bent on the opposite side from the leg plate portion, is inserted into the through hole of the vertical frame, and the second bending plate portion is inserted into the through hole of the vertical frame. An engaging plate portion that engages with the bent inner surface of the locking plate portion of the pillar is connected to one side of the locking plate body in which a screw hole for a screw to be inserted into the screw insertion hole of the first metal fitting is formed. The engagement plate of the second metal fitting is engaged with the engagement plate of the column, and the screw inserted into the screw insertion hole is screwed into the engagement hole, and the engagement plate of the column is engaged with the engagement plate of the column. A connection structure between a column and a frame in a prefabricated house made of steel plates, characterized in that the fixing plate part of the first metal fitting and the engagement plate part of the second metal fitting are sandwiched.