JPH0736973Y2 - Partition panel mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a partition panel mounting device for mounting a lightweight cellular concrete partition panel to a floor surface.

(Conventional Technology) Conventional partition panel mounting construction methods include a wet construction method and a dry construction method. Among them, in the wet construction method, joint rebars are vertically fixed in advance on the part of the floor where the partition panels are to be attached, and the joint rebars are interposed in the joints of the partition wall panel, and the mortar is applied to the joints. The partitioning panel is fixed to the floor surface by filling with. Such a wet construction method has a drawback that it takes a lot of time to fill the mortar, and it takes a while before the mortar is solidified and the partition panel is finally fixed, so that the construction efficiency is generally deteriorated. . Moreover, there is a possibility that the partition panel may be displaced when the mortar is filled, and there is a drawback that it takes time to secure the mounting accuracy of the partition panel.

On the other hand, in the dry construction method, a U-shaped mounting bracket having a fitting groove with the same width as the wall thickness of the partition panel is mounted on the floor surface, and the lower end of the partition panel is fitted and supported in the fitting groove of this mounting bracket. Is. In this case, since the partition panel is reliably positioned by the mounting bracket, there is an advantage that it is easy to secure the mounting accuracy, but a part of the mounting bracket is projected and exposed from both wall surfaces of the partition panel. It took a lot of time to finish the interior for hiding, and there was also a drawback that the construction efficiency deteriorated.

(Problems to be Solved by the Invention) As described above, both the conventional wet and dry construction methods have a factor of deteriorating the construction efficiency, and in the wet construction method, it is troublesome to secure the mounting accuracy of the partition panel. There was a problem of this.

The present invention is intended to solve such problems,
Therefore, it is an object of the present invention to provide a partition panel mounting device capable of improving the construction efficiency and easily ensuring the mounting accuracy of the partition panel.

[Structure of the Invention] (Means for Solving Problems) In the present invention, in a device for attaching a partition panel made of lightweight cellular concrete, the width dimension of the fixing portion, which is one flange portion, is smaller than the wall thickness of the partition panel. Also, a mounting member having a small L-shaped or inverted T-shaped cross section is placed on the floor so that the locking piece, which is the other flange, is vertical, and one end of the fixing portion is fixed to the floor. Together with locking groove portions formed so as to be cut out from the joint side edge face on each of the lower side edge faces of the adjacent lightweight cellular concrete partition panels, are commonly locked to the locking piece part, Partition panels adjacent to each other are arranged in a line on the floor surface.

(Operation) When installing a partition panel, install the fixing part of the mounting member at a predetermined position on the floor surface, and slide the partition panel to install the locking structure formed on the joint side edge surface. It suffices to fit the locking piece of the member. In this case, unlike the conventional case, the locking piece portion of the mounting member is not exposed from the wall surface, and the mounting member can be covered by the partition panel. Moreover, since the fitting method of dropping the partition panel from above and fitting it to the locking piece can be eliminated, the ceiling and the partition panel can be brought into close contact with each other without a gap, and the impact at the time of the drop. This can prevent the partition panel from being chipped.

(Embodiment) A first embodiment of the present invention will be described below with reference to FIGS. 1 to 8. 1 is a floor made of concrete, 2 is a partition panel made of lightweight cellular concrete, 3 is a mounting member made of, for example, a chevron steel for mounting the partition panel 2 on the floor 1.
And a locking piece 5 extending upward at a right angle from a side edge of the fixing portion 4. Further, the fixing portion 4 is provided with, for example, two tack insertion holes 7 for inserting the tacks 6 on one side, as shown in FIG. In this case, even if the fixing member 4 is used as the locking piece portion and the locking piece portion 5 is used as the fixing portion without losing the directivity of the mounting member 3, the locking piece portion 5 is also similarly pierced. Two holes 7 are formed. Further, the width dimension A of the fixing portion 4 (locking piece portion 5) is set to be smaller than the wall thickness of the partition panel 2 so that the mounting member 3 can be covered with the partition panel 2. As shown in FIG. 2, the mounting member 3 having the above-described configuration is arranged so as to straddle the joint portion 8, and the tack 6 inserted into the tack insertion hole 7 of the fixing portion 4 from above is fixed to the floor 1. It is fixed to the floor 1 by driving. Corresponding to the locking piece 5 of the mounting member 3, a locking groove 9 is formed at the center of both ends of the lower edge face of the partition panel 2 so as to be cut out from the joint side edge face. By fitting and supporting the locking groove portion 9 with the locking piece portion 5, the lower end of the partition panel 2 is fixed to the floor 1.
It is fixed to. In this case, each locking piece portion 5 (each locking groove portion 9) is parallel to the wall surface of the partition panel 2, so that the partition panel 2 is laterally (direction along the wall surface).
The locking groove portion 9 can be fitted into the locking piece portion 5 by sliding it to. A mounting member 10 for mounting the partition panel 2 located at the corner B (see FIG. 2)
The length dimension is almost halved as compared with the others, and the fixing portion 11 and the locking piece portion 12 have the stud insertion holes as shown in FIG.
13 are formed one by one. On the other hand, a slight gap is formed between the lower end surface of the partition panel 2 and the floor 1 as shown in FIG. 1, and this gap is filled with a filling material 14 such as mortar. The upper end of each partition panel 2 is mounted by fixing a partition channel 16 having a U-shaped cross section to the lower surface of the ceiling beam 15 by welding or the like, and fitting and supporting the upper end of the partition panel 2 in the partition channel 16. The gap between the upper end surface of the partition panel 2 and the partition channel 16 is filled with a refractory material 17 such as rock wool. Further, as shown in FIG. 2, the joint portion between the other member of the corner portion B and the partition panel 2 is also filled with a refractory material 18 such as rock wool.

Next, a procedure for attaching the partition panel 2 will be described. First, the mounting position of the partition panel 2 is marked on the floor 1, the reference line C (see FIG. 5) is drawn, and the partition channel 16
To beam 15. After that, the mounting member 10 is positioned near the corner B with reference to the reference line C, and the tack 6 is inserted into the tack insertion hole 13 and driven into the floor 1 to fix the mounting member 10 to the floor 1. Install. Then, the engaging groove portions 9 are formed on both ends of the lower end surface of the partition panel 2 by an electric groove cutting cutter 19 (see FIG. 8) or the like. At this time, electric groove cutter
In order to facilitate positioning of 19 and improve machining accuracy,
By attaching a guide 20 made of, for example, L-shaped aluminum to the bottom ruler 19a of the electric groove cutter 19, and sliding the electric groove cutter 19 in a state where the guide 20 is in contact with the wall surface of the partition panel 2, The locking groove portion 9 is formed.
After this, the upper end of the partition panel 2 is moved to the partition channel 16
At the same time, the partition panel 2 is slid from the side of the mounting member 10 to the corner portion B side as shown in FIG. 5, so that the locking groove portion 9 is fitted into the locking piece portion 12. After that, the mounting member 3 is driven into the locking groove portion 9 from the side as shown in FIG. 6, and the locking piece portion 5 is fitted into the locking groove portion 9 approximately half as shown in FIG. Next, the mounting member 3 is positioned in accordance with the reference line C, and then the fixing portion 4 of the mounting member 3 is struck on the floor 1 by the tacks 6. Although the first partition panel 2 is mounted as described above, the above-mentioned operations may be sequentially repeated in the same manner for mounting the second and subsequent partition panels 2. The last part of the partition panel 2 on the side of the corner is attached to the engaging groove 9 in advance by the mounting member 10.
The partition panel 2 is built in the state where the locking piece portion 12 of is fitted, and after this, a part of the partition panel 2 necessary for rivet driving is cut off, and the mounting member 10 is struck by the rivet 6. , The repaired part is filled with repair material for repair.

According to the above-described embodiment, the mounting members 3 and 10 are mounted on the floor 1, and the partition panel 2 is slid along the floor 1, so that the locking groove portion 9 of the partition member 2 is locked to the locking piece portions of the mounting members 3 and 10.
Since it is configured to fit and support 5,12, it is not necessary to perform inefficient construction such as filling the joint with mortar and waiting for it to solidify like the conventional wet construction method. The partition panel 2 can be attached by the simple work of striking and fitting, and the construction efficiency can be improved. Moreover, unlike the conventional dry construction method, the locking pieces 5, 12 of the mounting members 3, 10 are
Is not exposed from the wall surface of the partition panel 2, and the entire mounting members 3 and 10 can be covered by the partition panel 2, thus facilitating the interior finish of the wall surface. Further, by determining the mounting positions of the mounting members 3 and 10 in advance by marking or the like and mounting them, the mounting accuracy of the partition panel 2 can be easily increased and the mounting accuracy can be easily secured. Moreover, since the fitting method of dropping the partition panel 2 from above and fitting it to the locking piece 5 can be eliminated, the ceiling and the partition panel 2 can be brought into close contact with each other without a gap, and the dropping It is possible to prevent the partition panel 2 from being chipped due to an impact at the time.

Although the mounting members 3 and 10 are formed in an L shape in the first embodiment, the mounting members 3 and 10 are not limited to this, and the mounting members 3 and 10 may be mounted in the same manner as the second embodiment of the present invention shown in FIGS. 9 to 11, for example. The members 21 and 22 are formed in an inverted T shape, and the locking piece 2 is provided at the center of the horizontal fixing portions 23 and 24
It may have a configuration in which 5,26 are provided so as to project upward. In this case, the mounting member 21 shown in FIG. 10 is a large-sized member that is arranged so as to straddle the joint portion 8, and the tacking holes 27 are formed at the four corners of the fixing portion 23. On the other hand, the mounting member 22 shown in FIG. 11 is a small-sized member used for the corner portion B, and has two stud insertion holes 27 formed in the middle portion of the fixed portion 24.

In the first embodiment, the locking groove 9 is formed on the partition panel 2 at the construction site, but the locking groove 9 may be formed at the same time when the partition panel 2 is molded. Further, the mounting method of the mounting members 3, 10, 21, 2 is not limited to rivet driving, and may be bolting with anchor bolts, for example.

In addition, the mounting device of the present invention can be similarly applied to the mounting of the upper end portion of the mounting member 2, and the present invention can be variously modified without departing from the scope of the invention.

[Advantages of the Invention] As is apparent from the above description, the present invention attaches the attachment member to a predetermined position on the floor surface and slides the partition panel so that the engagement groove portion of the attachment member engages with the engagement piece portion of the attachment member. Since it is configured to be fitted and supported on the partition panel, for example, the partition panel can be attached by a simple work such as rivet driving and fitting, and the construction efficiency can be improved, and the mounting member can be covered by the partition panel. This has the excellent effect that the interior finish of the wall surface can be simplified and the accuracy of mounting the partition panel can be easily secured. Moreover, since the fitting method of dropping the partition panel from above and fitting it to the locking piece can be eliminated, the ceiling and the partition panel can be brought into close contact with each other without a gap, and the impact at the time of the drop. This can prevent the partition panel from being chipped.

[Brief description of drawings]

1 to 8 show a first embodiment of the present invention.
FIG. 1 is a vertical side view of the whole, FIG. 2 is a transverse plan view of the same, FIGS. 3 and 4 are enlarged perspective views of mounting members having different lengths, and FIGS. FIG. 8 is a cross-sectional plan view for explaining the procedure, FIG. 8 is a perspective view of an electric groove cutting cutter used when forming the locking groove portion, and FIGS.
FIG. 11 shows a second embodiment of the present invention. FIG. 9 is a vertical sectional side view of an essential part, FIG. 10 is a view corresponding to FIG. 3, and FIG.
It is a figure equivalent figure. In the drawings, 1 is a floor, 2 is a partition panel, 3 is a mounting member, 4
Is a fixed portion, 5 is a locking piece portion, 9 is a locking groove portion, 10 is a mounting member, 12 is a locking piece portion, 21 and 22 are mounting members, 23 and 24 are fixed portions, and 25 and 26 are locking pieces. It is a department.

Claims (1)

[Scope of utility model registration request] 1. A device for attaching a partition panel made of lightweight cellular concrete, wherein a fixing member which is one flange portion has a width dimension smaller than a wall thickness of the partition panel, and an L-shaped or inverted T-shaped mounting member. Place on the floor so that the locking piece that is the other flange is vertical, and fix one end side of the fixing part to the floor, and below the adjacent lightweight cellular concrete partition panel. Locking groove portions formed on each of the side edge surfaces so as to be cut out from the joint side edge surface are commonly locked to the locking piece portions, and the adjacent partition panels are arranged in a line on the floor surface. Partition panel mounting device.