JP6804887B2 - How to construct a partition - Google Patents

Description

The present invention relates to a partition Rino construction method for forming a space partitioned into two inside a structure such as a building, for example, those that can be used to partition the interior of the school classrooms and corridors Is.

In order to partition the inside of a structure such as a building into two spaces, a partition is used as shown in Patent Document 1 below. A general partition is installed by erection of a plurality of columns at intervals and fastening a partition panel to these columns.

Japanese Unexamined Patent Publication No. 11-236760

In the partition installed by fastening the partition panel to the support column as described above, the operator presses the partition panel against the support column at the time of construction, and then fixes the partition panel to the support column with a fastener. Since the work must be performed, the construction work takes time and effort, and it is desired that the construction work be facilitated.

An object of the present invention is to provide a partition and a method of constructing the partition so that the construction work can be easily performed and the work efficiency can be improved.

The partition according to the present invention is a partition composed of an erected strut and a partition panel anchored to the strut, and a locking portion is provided on one of the strut and the partition panel. At the same time, a locked portion is provided on the other side, and the partitioned panel can be temporarily fixed to the support column by locking the locked portion with the locking portion. To do.

In this partition, a locking portion is provided on one of the support column and the partition panel, and a locked portion is provided on the other, and the locked portion is locked to the locking portion. Since the partition panel can be temporarily fixed to the support column, when the partition panel is temporarily fixed to the support column with a fastener, the above temporary fixing eliminates the work of pressing the partition panel against the support column. Therefore, the partition The construction work can be easily performed and the work efficiency can be improved.

In the present invention, the locking portion and the locked portion may have any form as long as the partition panel can be temporarily fixed to the support column by locking the locked portion to the locking portion. For example, the locking portion may be a protrusion by a fastener, a pin, or the like, or a bulging portion formed by press working or the like, and the locked portion may be a recess into which the protrusion can be inserted. It may be a part or a hook-shaped one that can be locked to a protrusion.

Further, the locking portion may be provided on the support column and the locked portion may be provided on the partition panel, or the locking portion may be provided on the partition panel and the locked portion may be provided on the support column.

When the locking portion is a protrusion provided on the support column and the locked portion is a recess portion provided on the partition panel and the protrusion can be inserted, the recess portion is directed downward with the opening side facing downward. It is preferable to form the partition panel.

According to this, when the protrusion of the support is inserted into the recess formed in the partition panel, the weight of the partition panel can be supported by the support through the protrusion, so that the support can support the weight of the partition panel while supporting the support. You can work to fasten the partition panel.

Further, in the present invention, the partition panel can be formed in any form, and one example thereof is that the partition panel has a surface member formed of a metal plate.

When the partition panel has a surface member formed of a metal plate in this way, a recessed portion as a locked portion may be formed in the surface member.

According to this, the recessed portion can be easily formed on the metal plate by punching with a press machine or the like.

Further, when the partition panel has a surface member formed of a metal plate, the partition panel is fixed to the surface member and the back surface of the main body of the surface member, and the partition panel is fixed in the thickness direction of the partition panel. It is assumed that the core member having the dimensions of is included, and the end portion in the width direction of the surface member extends from the main body portion to the opposite side of the core member with a step in the thickness direction of the partition panel. A flange portion that is exposed and is parallel to or substantially parallel to the main body portion may be provided, and a recessed portion as the locked portion may be formed in the flange portion.

Further, in this case, an opening that communicates with the recess and has a width larger than the width of the recess is provided on the lower side of the recess, and the protrusion is recessed from the opening. It may be possible to insert it into the part.

According to this, the work for inserting the protrusion of the column into the recess formed in the surface member of the partition panel can be performed after the protrusion is once inserted into the opening provided under the recess. Therefore, the work of inserting the protrusion into the recess can be easily performed.

Further, in the present invention, when there are two partition panels on both sides of the support column, a recessed portion as the locked portion is provided at the end portion of the partition panel on the support column side, and the support column is used as the locking portion. The provided protrusions may be inserted in common in the recessed portions of the two partition panels.

According to this, since the protrusions provided as the locking portions on the columns are commonly inserted into the recesses of the two partition panels on both sides of the columns, the protrusions are also used for these partition panels. As a result, the shape and structure of the columns can be simplified accordingly.

Further, in the present invention, when the protrusion provided as the locking portion on the support column is used as the above-mentioned fastener, a part of the tip side of the fastener penetrates into the support column and the remaining portion. As a fastener having a shaft portion protruding from the support and a head provided at the rear end of the shaft portion, the width dimension of the recessed portion provided as the locked portion on the partition panel is fixed. It is preferable that the diameter dimension of the shaft portion of the tool is the same as or larger than the diameter dimension and smaller than the diameter dimension of the head portion of the fastener.

According to this, since the width dimension of the recessed portion is the same as or larger than the diameter dimension of the shaft portion of the fastener, one of the shaft portions of the fastener portion is used to temporarily fix the partition panel to the support column. , The part protruding from the support can be inserted into the recess, and the width of the recess is smaller than the diameter of the head of the fastener, so the recess will fall out of the fastener. Therefore, it is possible to more reliably temporarily fix the partition panel to the support column. In addition, if the work of invading the shaft of the fastener into the support column until the head of the fastener touches the partition panel, the partition panel can be fixed to the support column by the temporary fixing fastener. become.

As described above, the fastener having the head provided at the rear end of the shaft portion may be a screw including a tapping screw or a nail.

The partition construction method according to the present invention is a partition construction method in which a partition is constructed by fastening a partition panel to an erected strut, and a locking provided on one of the strut and the partition panel. The first work step for temporarily fixing the partition panel to the support column by locking the locked portion provided on the other side to the portion, and the first work step after the first work step are performed on the support column. It is characterized by including a second work step for fastening the partition panel with a fastener.

According to the method of constructing the partition, when the second work step for fastening the partition panel to the support column with the fastener is performed, in the first work step carried out before that, among the support column and the partition panel, Since the partition panel is temporarily fixed to the support column by locking the locked portion provided to the other side to the locking portion provided on one side, the partition panel is fixed to the support column in the second work step. It is not necessary to press the partition panel against the support column when fastening with the tool, and therefore, it is possible to facilitate the construction work of the partition and improve the work efficiency.

The locking portion may be a protrusion by a fastener, a pin, or the like, or a bulging portion formed by press working or the like, and the locked portion has a recessed portion where the protrusion is inserted. It may be a recessed portion, or a hook-shaped one that can be locked to a protrusion.

Further, the locking portion may be provided on the support column and the locked portion may be provided on the partition panel, or the locking portion may be provided on the partition panel and the locked portion may be provided on the support column.

Further, in the above-mentioned partition construction method, the locking portion is used as a first fastener having a head provided at the rear end of the shaft portion whose tip end side is connected to the support column, and the locked portion is partitioned. A recess formed in the panel with the opening side facing downward, the fastener in the second work step as the second fastener, and the first fastener in the first work step as the second fastener. First work step performed by assuming that a part of the tip end side of the shaft portion has invaded the support column and the remaining part of the shaft portion protrudes from the support column, and the remaining part of the shaft portion is inserted into the recessed portion. And after the second work step is carried out, the third work step for invading the shaft portion into the support column may be carried out until the head of the first fastener touches the partition panel.

According to this, when the third work step is carried out, the head of the first fastener comes into contact with the partition panel, so that the partition panel can be fastened to the support column by using the fastener for temporary fixing.

The first fastener may be a screw including a tapping screw or a nail. Further, the second fastener may be a screw including a tapping screw, a nail, or a staple.

Further, in the partition and the construction method according to the present invention described above, providing the locking portion or the locked portion on the support column may be provided by directly providing the locking portion or the locked portion on the support column, or When a mounting member such as a space member is attached to the strut, by providing a locking portion or a locked portion on the mounting member, the locking portion or the locked portion is indirectly attached to the strut via the mounting member. May be provided.

Further, the partition and the construction method thereof according to the present invention can be applied to those in which columns are erected at any position, and the columns may be erected between the floor and the ceiling, for example, between the floor and the ceiling. It may be between walls, between the waist wall and the ceiling, or between the waist wall and the down wall.

According to the present invention, it is possible to easily perform the work of constructing the partition and obtain the effect that the work efficiency can be improved.

FIG. 1 is a front view showing a partition according to an embodiment of the present invention. FIG. 2 is a view similar to FIG. 1 showing a state before the partition panel is fixed to the support column, and is a view showing a state in which the support column is erected. FIG. 3 is a perspective view showing an adjusting unit for supporting the lower end portion of the support column by the lower frame member fixed to the floor. FIG. 4 is a perspective view showing an operation in which the adjusting unit of FIG. 3 supports the lower end portion of the support column. FIG. 5 is a perspective view showing that after the work of FIG. 4, the work of covering the lower frame member fixed to the floor with the cover member is performed. FIG. 6 is a perspective view showing a case where the tip end side of the shaft portion of the screw is screwed into the support column and the support column is provided with a protrusion as a locking portion by the screw. FIG. 7 is a perspective view showing a surface member of the partition panel. FIG. 8 is a perspective view showing an operation of inserting the shaft portion of the screw of FIG. 6 into a recessed portion provided as a locked portion on the surface member of the partition panel in order to temporarily fix the partition panel to the support column. FIG. 9 is a plan sectional view of the partition showing a state after the partition panel is temporarily fixed to the support column. FIG. 10 is a plan sectional view of a partition showing a case where a joint member is press-fitted between two partition panels arranged on both sides of a column.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. FIG. 1 shows a front view of a partition 1 according to an embodiment of the present invention, and the partition 1 is installed between the floor 2 and the ceiling 3 in order to partition the inside of the school into a classroom and a corridor. Has been done. A lower frame member 4 and an upper frame member 5 are attached to the floor 2 and the ceiling 3, and a plurality of partition panels 10 are arranged side by side in the left-right direction, which is the length direction of the lower frame member 4 and the upper frame member 5. A joint member 11 is arranged between the partition panels 10.

The partition 1 shown in the embodiment of FIG. 1 uses a partition panel 10 having a large vertical dimension extending from the vicinity of the floor surface to the vicinity of the ceiling surface, but the partition is of the total height. For example, a sliding door, a window for daylighting, a sliding door, etc. are provided in a part, and the other part is closed by a partition panel whose vertical dimension is smaller than that of the partition panel 10. Often, a plurality of partition panels may be arranged one above the other, and the overall height may be blocked by these partition panels.

FIG. 2 shows a state before the partition panel 10 of FIG. 1 is arranged. The lower frame member 4 is formed of a channel material opened on the upper side (see FIGS. 3 to 5), and the upper frame member 5 is formed of a channel material opened on the lower side. Is fixed to the floor 2 with screws 6, and the upper frame member 5 is fixed to the ceiling 3 with screws 7. In addition, columns 12 are erected at each location where the joint member 11 shown in FIG. 1 is arranged.

In FIG. 3, the adjusting unit 13 is arranged at a position where the support column 12 is erected in the lower frame member 4 so as to support the lower portion of the support column 12 and to adjust the height position of the support column 12. It is shown. The adjusting unit 13 is configured to include a foundation member 14 and a base member 15 mounted on the foundation member 14, and the foundation member 14 is inserted into the lower frame member 4 from above. , A connecting portion connecting the pair of legs 14A and 14B connected to the lower frame member 4 by welding or the like and the upper ends of these legs 14A and 14B separated in the thickness direction of the partition 1. It is a bent sheet metal product made of 14C, and the base member 15 rises from the connecting portion 15A mounted on the connecting portion 14C of the foundation member 14 and both ends of the partition 1 in the connecting portion 15A in the thickness direction. It is a bent product of a sheet metal composed of two rising portions 15B and 15C.

Holes 14D and 15D into which the shaft portion 16A of the screw 16 serving as the height position adjusting member of the support column 12 is inserted from above are formed in the connecting portion 14C of the foundation member 14 and the connecting portion 15A of the base member 15. A nut 17 into which the shaft portion 16A protruding from the hole 14D is screwed is attached to the lower surface of the connecting portion 14C by welding or the like. Therefore, when the head 16B of the screw 16 which is a countersunk screw is rotated by a tool such as a screwdriver, the screw 16 moves up and down and the height position of the head 16B changes.

FIG. 4 shows the lower structure of the support column 12 whose lower portion is supported by the adjustment unit 13. The support column 12 is formed of a channel material with a lip portion, which is arranged so that two flange portions 12B and 12C connected by a web portion 12A are separated from each other in the thickness direction of the partition 1 and face each other. At the lower part, two extension portions 12D and 12E facing each other at intervals in the thickness direction of the partition 1 are extended downward from the two flange portions 12B and 12C by a cutting process that leaves a part. A plate-shaped base member 18 is horizontally or substantially horizontally fixed to a support column 12 by welding or the like at the base end portions of these extending portions 12D and 12E. The base member 18 is formed with recesses 18A and 18B for forming gaps S1 and S2 between the flange portions 12B and 12C of the support column 12 and the extending portions 12D and 12E.

In order to support the lower part of the support column 12 with the adjusting unit 13, the support column 12 to which such a base member 18 is attached to the lower part is lowered, and when this lowering work is performed, the base member is filled in the gaps S1 and S2. The rising portions 15B and 15C of 15 are inserted from below, whereby the support column 12 is lowered until the lower surface of the base member 18 hits the head portion 16B of the screw 16 as shown in FIG.

As shown in FIG. 2, a bracket member 20 having a lower portion inserted inside the support column 12 is arranged above the support column 12, and the lower portion can be connected to the support column 12 with a set screw 19. The upper portion of the bracket member 20 is inserted into the upper frame member 5 formed of a channel material opened downward, and the upper portion of the bracket member 20 is connected to the upper frame member 5 with screws or the like. Has been done.

As described above, when lowering the support column 12 until the lower surface of the base member 18 hits the head 16B of the screw 16, the set screw 19 is loosened, and after the base member 18 hits the head 16B of the screw 16, the base member The tip of a tool such as a screwdriver is inserted into the hole 18C of FIG. 5 formed in 18, and the head 16B of the screw 16 is rotated by this tool to move the screw 16 up and down, whereby the support column is formed. Adjust the height position of 12. Next, the set screw 19 of FIG. 2 is tightened, whereby the upper portion of the support column 12 is connected to the bracket member 20.

When adjusting the height position of the support column 12 by rotating the head portion 16B of the screw 16 with a tool, the rising portions 15B and 15C of the base member 15 inserted from below into the gaps S1 and S2 described above. However, since the support column 12 serves as a guide portion when the support column 12 moves up and down, as shown in FIG. 5, the extension portions 12D and 12E of the support column 12 extending downward along the outer surface of the lower frame member 4 In addition to the guiding action of the above, the vertical movement of the support column 12 can be smoothly performed, and the lower portion of the support column 12 can be prevented from rotating about the vertical axis.

Through the above work, the lower portion of the support column 12 is supported by the adjusting unit 13 arranged on the lower frame member 4 in order to adjust the height position of the support column 12, and the support column 12 is supported by the lower frame member 4. It will be erected between the upper frame member 5 and this erection work, as shown in FIG. 2, at intervals in the length direction of the lower frame member 4 and the upper frame member 5. This is done for each of the columns 12 on which a plurality of columns are arranged.

After each of the columns 12 is erected in this way, work is performed to cover the upper surface of the lower frame member 4 excluding the portion where the columns 12 are arranged with the cover member 21 shown in FIG. The cover member 21 is a member having a U-shaped or substantially U-shaped vertical cross-sectional shape with the opening side facing downward, and has an elongated hole 21A formed at an end portion of the cover member 21 in the length direction and a base. The cover member 21 covered on the upper surface of the lower frame member 4 is connected to the support column 12 via the base member 18 by the screw 22 inserted into the hole 18D formed in the member 18.

FIG. 6 shows a state in which the support column 12 is provided with a protrusion 25 serving as a locking portion for temporarily fixing the partition panel 10 shown in FIG. 1 to the support column 12. The protrusion 25 is a screw 30 including a shaft portion 30A and a head portion 30B provided at the rear end of the shaft portion 30A. A pilot hole 26 for screwing the tip end side of the shaft portion 30A of the screw 30, which is a tapping screw, is formed in advance at a portion of the total length of the support column 12 for temporarily fixing the partition panel 10 to the support column 12. Since the tip end side of the shaft portion 30A is screwed into the prepared hole 26, the remaining portion of the shaft portion 30A protrudes from the support column 12, and this remaining portion temporarily fixes the partition panel 10 to the support column 12. It is a protrusion 25 used for this purpose.

As shown in FIGS. 9 and 10, the partition panel 10 is provided on both sides of the support column 12 in the thickness direction of the partition 1 (support columns in the horizontal direction orthogonal to the length direction of the lower frame member 4 and the upper frame member 5). Since they are arranged on both sides of the 12), as shown in FIG. 6, the protrusions 25 by the screws 30 are two flange portions of the support columns 12 facing each other in the thickness direction of the partition 1. It is provided in 12B and 12C. Further, as shown in FIG. 6, these flange portions 12B and 12C are provided with pilot holes 27 at predetermined intervals in the vertical direction from the protrusions 25, and the flange portions 12B and 12C are provided with pilot holes 27 in the vertical direction. As shown in FIG. 8, these pilot holes 27 provided in a plurality of positions at predetermined intervals are fasteners for fastening the partition panel 10 to the support columns 12, and serve as tapping screws. It is a hole for screwing the screw 28.

FIG. 7 shows a surface member 31 which is a constituent member constituting the partition panel 10. Although only the surface member 31 is shown in FIG. 7, as shown in FIGS. 9 and 10, the partition panel 10 is formed by fixing the core member 32 to the surface member 31 by adhesion or the like. The core member 32 is, for example, a gypsum board. As can be seen from FIG. 7, the surface member 31 is made of a metal plate that has been bent and punched, and the main body 31A of the surface member 31 occupies most of the area of the surface member 31. The core members 32 of FIGS. 9 and 10 having dimensions in the thickness direction of the partition panel 10 are fixed to the back surface of the main body 31A.

As shown in FIG. 7, the bent portions 31B, 31C, which are bent in the thickness direction of the partition 1 to form the thickness of the partition panel 10 at the four peripheral portions of the main body portion 31A on the top, bottom, left, and right. 31D and 31E are provided, and reinforcing portions 31F and 31G for imparting strength to the surface member 31 are provided at the ends of the bent portion 31B on the upper side and the bent portion 31C on the lower side of the partition panel 10. It is provided by bending inward. Further, left flange portions 31H and right flange portions 31I are provided at the ends of the bent portions 31D and 31E on both the left and right side portions of the surface member 31 in the width direction by bending outward of the partition panel 10. ing.

Therefore, the left flange portion 31H and the right flange portion 31I have a step in the thickness direction of the partition panel 10 from the main body portion 31A due to the bent portion 31D on the left side portion and the bent portion 31E on the right side portion, and are separated from the core member 32. It extends to the opposite side, and the left flange portion 31H and the right flange portion 31I are parallel to or substantially parallel to the main body portion 31A.

The left flange portion 31H and the right flange portion 31I are formed with a recessed portion 35 which is a locked portion for temporarily fixing the partition panel 10 to the support column 12, and is below the recessed portion 35. Is an opening 36 having a width dimension larger than the left-right dimension of the recessed portion 35, that is, the width dimension of the recessed portion 35, and since the recessed portion 35 and the opening 36 are in communication with each other, the recessed portion 35 is opened. The left flange portion 31H and the right flange portion 31I are provided with the side facing downward. These recesses 35 and openings 36 can be easily formed in the surface member 31 by punching a metal plate which is a material of the surface member 31.

Since the size of the opening 36 shown in FIG. 7 is the same as the left and right dimensions of the left flange portion 31H and the right flange portion 31I, the left end portion of the opening 36 in the left flange portion 31H is The right end of the opening 36 in the right flange portion 31I is open, but the size of these openings 36 may be larger than the size of the head 30B of the screw 30 shown in FIG. In other words, it suffices if there is a size that allows the head 30B to pass through, and therefore, the opening 36 may be formed as a large hole formed by communicating with the recess 35 on the lower side of the recess 35. Good.

Further, as shown in FIG. 7, the left flange portion 31H and the right flange portion 31I are also provided with pilot holes 37, which are separated from the recessed portion 35 in the vertical direction by a predetermined distance, and the left flange portion 31H. These pilot holes 37, which are provided in the right flange portion 31I at predetermined intervals in the vertical direction, are holes for inserting the screw 28 shown in FIG.

In addition, in order to allow the partition panel 10 to be temporarily fixed to the support column 12, the width dimension of the recessed portion 35 formed as a locked portion at the end portion of the partition panel 10 on the support column 12 side is related to the support column 12. It is the same as or larger than the diameter dimension of the shaft portion 30A of the screw 30 provided as the stop portion, and is smaller than the diameter dimension of the head portion 30B of the screw 30.

Next, the work of forming the partition 1 of FIG. 1 by fastening the partition panel 10 to the support column 12 will be described.

This work begins with temporarily fixing the partition panel 10 to the support column 12, and as can be seen from FIG. 8, this temporary fixing lifts the two partition panels 10 arranged on the left and right sides of the support column 12 in order. The inside of the opening 36 formed in, for example, the right flange portion 31I of the left partition panel 10 among the left flange portion 31H and the right flange portion 31I of the partition panel 10 by moving to the support column 12 side. The tip side of the shaft portion 30A is invaded into the support column 12, and the remaining portion of the shaft portion 30A passes through the head portion 30B of the screw 30 protruding from the support column 12, and then the left partition panel 10 By lowering, the remaining portion of the shaft portion 30A is inserted into the recessed portion 35 formed in the right flange portion 31I of the left partition panel 10 with the opening side facing downward. Next, of the left flange portion 31H and the right flange portion 31I of the two partition panels 10 arranged on the left and right sides of the support column 12, the inside of the opening 36 formed in the left flange portion 31H of the right partition panel 10. The head 30B of the screw 30 is passed through, and then the partition panel 10 on the right side is lowered to open the remaining portion of the shaft portion 30A of the screw 30 to the left flange portion 31H of the partition panel 10 on the right side. It is inserted into the recess 35 formed so that the side faces downward.

As a result, as shown in FIG. 9, the right flange portion 31I of the left partition panel 10 and the left flange portion 31H of the right partition panel 10 overlap with the support column 12 in the thickness direction of the partition panel 10. As a locking portion, that is, in the remaining portion of the shaft portion 30A of the screw 30 provided on the support column 12 as the protrusion 25 described above, the two left and right partition panels 10 are formed as locked portions. The recessed portion 35 is locked, so that the two partition panels 10 arranged on both sides of the support column 12 are temporarily fixed to the support column 12.

Further, by performing the same work as described above, the left flange portion 31H of the left partition panel 10 and the right flange portion 31I of the right partition panel 10 are also temporarily attached to the columns 12 erected on both the left and right sides of the column 12. Each partition panel 10 is temporarily fixed to a support column 12 erected on both sides of the partition panel 10 in the width direction.

After that, the screws 28 shown in FIG. 8 are inserted into the hole 37 of the right flange portion 31I of the left partition panel 10 and the hole of the left flange portion 31H of the right partition panel 10 so as to overlap each other in the thickness direction of the partition panel 10. The screw 28 is inserted into the 37 and screwed into the prepared hole 27 of the support column 12, and this screwing work is performed on the two left and right partition panels 10 with the holes 37 formed at predetermined intervals in the vertical direction. This is performed for each screw 28 inserted into the hole 27 formed in the support column 12 at a predetermined interval in the vertical direction.

This work is a work for fixing the two left and right partition panels 10 temporarily fixed to the support column 12 by the screw 30 and the recessed portion 35 to the support column 12 with the screw 28, and when this work is performed, Of the shaft portion 30A of the screw 30, the portion of the support column 12 that becomes the protrusion 25 that is the above-mentioned locking portion and protrudes from the support column 12 is the recessed portion 35 that is the above-mentioned locked portion of the partition panel 10. Since the partition panels 10 are inserted and locked to the columns 12, the operator who fastens the partition panels 10 to the columns 12 with screws 28 does not press the partition panels 10 against the columns 12, that is, the partition panels. The work of fixing each partition panel 10 to the support column 12 with a screw 28 can be performed while preventing the 10 from being significantly separated from the support column 12.

Next, the operator screwed the tip end side of the shaft portion 30A into the support column 12 in order to temporarily fix the partition panel 10 to the support column 12, in other words, the screw 30 coupled to the support column 12 is further inside the support column 12. The head portion 30B of the screw 30 is placed in the right flange portion 31I of the left partition panel 10 and the left flange portion 31H of the right partition panel 10 overlapping in the thickness direction of the partition panel 10. Of the above, as shown in FIG. 10, it is applied to the left flange portion 31H of the right partition panel 10 which is outside the partition 1.

As a result, the partition panels 10 arranged on the left and right sides of the support column 12 are also fixed to the support column 12 by the screw 30, in other words, the screw 30 for temporary fixing is the screw 28. Similarly, the partition panel 10 will be used as a fastener for fastening to the support column 12, and when the temporary fixing screw 30 is used as the first fastener, the screw 28 which is the second fastener The partition panel 10 that is fixed to the support column 12 is fixed to the support column 12 by using the first fastener.

The work described above is performed on each of the columns 12 arranged side by side at intervals in the length direction of the lower frame member 4 and the upper frame member 5. Further, as shown in FIGS. 9 and 10, the partition panel 10 is fixed to one of the two flange portions 12B and 12C provided on the support column 12, and then the partition panel 10 is stopped to the other. The work of wearing is also done.

After that, as shown in FIG. 10, of the two partition panels 10 arranged side by side in the left-right direction, the bent portion 31D of one partition panel 10 and the bent portion 31E of the other partition panel 10 In other words, the joint member 11 is press-fitted into the joint of the partition 1 in the gap between the two. The joint member 11 is also shown in FIG. 1, which shows a state in which the installation and construction work of the partition 1 of the present embodiment is completed.

According to the present embodiment described above, when the partition panel 10 is fastened to the support column 12 by the screw 28, the partition panel 10 is temporarily fixed to the support column 12 by the screw 30, so that the partition panel 10 is temporarily fixed to the support column 12 by the screw 28. The worker who fastens the partition panel 10 can easily fasten the partition panel 10 to the support column 12 with a screw 28 without pressing the partition panel 10 against the support column 12, and the efficiency of this work can be improved. ..

Further, the temporary fixing is formed by forming the shaft portion 30A of the screw 30 which is a locking portion on the strut 12 and is provided as the protrusion 25 as a locked portion at the end portion of the partition panel 10 on the strut 12 side. It is performed by inserting it into the recessed portion 35, and since the recessed portion 35 is formed on the partition panel 10 with the opening side facing downward, the weight of the partition panel 10 is temporarily fixed by the support column 12 via the screw 30. It will be supported, and therefore, the work of fixing the partition panel 10 to the support column 12 with the screw 28 can be more easily performed.

Further, the width dimension of the recessed portion 35 is the same as or larger than the diameter dimension of the shaft portion 30A of the screw 30 for temporary fixing, and is smaller than the diameter dimension of the head portion 30B of the screw 30. It is possible to prevent the recessed portion 35 from falling off from the screw 30 after the temporary fixing, whereby the partition panel 10 can be temporarily fixed to the support column 12 by the recessed portion 35 and the screw 30 more reliably.

Further, the lower side of the recessed portion 35 communicates with the recessed portion 35, and is an opening 36 which is larger than the width dimension of the recessed portion 35 and larger than the diameter dimension of the head 30B of the screw 30. Therefore, the work of inserting the shaft portion 30A of the screw 30 into the recessed portion 35 can be performed after the head portion 30B of the screw 30 is once inserted into the opening 36. Therefore, the shaft portion 30A is inserted into the recessed portion 35. The work to be done can be done even more easily.

Further, the recessed portion 35 and the opening 36 are formed on the surface member 31 of the partition panel 10, and since the surface member 31 is made of a metal plate, the recessed portion 35 and the opening 36 can be easily surfaced by punching. It can be formed on the member 31.

Further, in the present embodiment, the portion of the shaft portion 30A of the screw 30 that protrudes from the support column 12 is inserted into the recessed portion 35 of the two partition panels 10 arranged on the left and right sides of the support column 12. The screw 30 will also be used for the partition panel 10, and therefore, the shape and structure of the support column 12 can be simplified accordingly.

The present invention can be used to form a space divided into two inside a structure such as a building, for example, when a classroom and a corridor are provided inside a school.

1 Partition 2 Floor 3 Ceiling 4 Lower frame member 5 Upper frame member 10 Partition panel 12 Strut 25 Protrusion 28 Screws that are the second fasteners 30 Screws that are the first fasteners 30A Shafts that are locking parts 30B Head 31 Surface member 31A Main body 31H, 31I Flange 32 Core member 35 Recessed portion that is locked 36 Opening

Claims (8)

In the partition construction method, the partition is constructed by fastening the partition panel to the erected columns.
The first operation for temporarily fixing the partition panel to the support column by locking the locked portion provided on the other side to the locking portion provided on one of the support column and the partition panel. Process and
A second work step, which is performed after the first work step, for fastening the partition panel to the support column by a fastener, and
A method of constructing a partition, which is characterized by containing. In the partition construction method according to claim 1 , the locking portion is a first fastener having a head provided at the rear end of a shaft portion whose tip end side is connected to the support column, and is engaged. The stopper is a recess formed in the partition panel with the opening side facing downward, and the fastener in the second work step is a second fastener.
In the first fastener when performing the first work step, a part of the tip side of the shaft portion has penetrated into the support column, and the remaining part of the shaft portion protrudes from the support column. It has become
After carrying out the first work step performed by inserting the remaining portion of the shaft portion into the recess portion and carrying out the second work step, the head of the first fastener is the partition panel. A method of constructing a partition, which comprises carrying out a third work step for invading the shaft portion into the support column until it hits a spot. In the partition construction method according to claim 2, two partition panels are arranged on both sides of the support column, and after the third work step is performed, one of the partition panels and the other partition are arranged. A method of constructing a partition, which comprises carrying out a fourth work step of press-fitting and arranging joint members in a gap between the panels. In the method for constructing a partition according to claim 2 or 3, the partition panel has a surface member formed of a metal plate, and the recessed portion is formed in the surface member of the partition. Construction method. In the partition construction method according to claim 4, the partition panel is fixed to the surface member and the back surface of the main body of the surface member, and has a dimension in the thickness direction of the partition panel. The end portion in the width direction of the surface member extends from the main body portion to the side opposite to the core member with a step in the thickness direction of the partition panel, and is parallel to the main body portion. Alternatively, a method for constructing a partition, characterized in that a flange portion that is substantially parallel is provided and the recess portion is formed in the flange portion. In the partition construction method according to claim 5, the lower side of the recessed portion is an opening that communicates with the recessed portion and has a width dimension larger than the width dimension of the recessed portion. A method of constructing a partition, characterized in that the shaft portion of the first fastener can be inserted into the recess portion from the opening portion. In the partition construction method according to any one of claims 2 to 6, there are two partition panels on both sides of the support column, and the recessed portion is provided at the end portion of the partition panel on the support column side. A method of constructing a partition, wherein the shaft portion of the first fastener is inserted in common with the recessed portion of the two partition panels. In the partition construction method according to any one of claims 2 to 7, the width dimension of the recessed portion is the same as or larger than the diameter dimension of the shaft portion of the first fastener, and the diameter dimension is larger than the diameter dimension. A method of constructing a partition, which is smaller than the diameter of the head of the first fastener.

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