JP2004176359A - Connecting method of panel for construction material and connecting body of panel for construction material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connecting method of unit panels for construction materials capable of easily and firmly connecting the unit panels with each other and a connecting body of panels for the construction materials. <P>SOLUTION: A screw forming section 5 forming a screw hole 6 therein is provided to the first unit panel 2 for construction material, an insertion hole 9 is formed in the second unit panel 3 for the construction material, and after a bolt 4 is inserted in the insertion hole 9 in a state to arrange the first unit panel 2 for the construction material and the second unit panel 3 for the construction material, and a screw clamp is provided to the screw hole 6 to connect the first unit panel 2 for the construction material and the second unit panel 3 for the construction material with each other. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a construction material panel connection method for connecting and connecting building material unit panels side by side, and to a building material panel connection body in which building material unit panels are connected side by side.
[0002]
[Prior art]
Conventionally, when attaching an outer wall panel to the outside of a building, an operator manually attaches the building material unit panels to the outside of the building one by one. For this reason, in the work of mounting the building material unit panel, the efficiency is low, a great deal of labor is required, and a great deal of labor and cost are required. Also, after a plurality of building material unit panels are assembled together on the ground and connected to form a set to assemble a panel connector, the panel connector is transported to a predetermined position of a building for forming an outer wall. It is assumed that it is installed with. Therefore, as shown in FIG. 8, an invention relating to a joining tool for building material panels for joining building material unit panels has been proposed (for example, see Patent Document 1).
[0003]
[Patent Document 1]
JP-A-8-13648
[Problems to be solved by the invention]
However, as shown in FIG. 8, in the prior art connector 100 for building material panel, a locking piece 102 is formed in one building material unit panel 101, and an engaging hole 104 is formed in the other building material unit panel 103. The building piece unit panel 101 and the other building material unit panel 103 are joined to each other by locking the locking pieces 102 into the engagement holes 104, and the building pieces for building materials are joined to the locking pieces 102. Since the entire load of the unit panel 101 is applied, the locking piece 102 is easily damaged, and there has been a problem that the joining of the building material unit panels 101 and 103 cannot be performed firmly.
[0005]
Therefore, the present invention has been made in view of the above-mentioned circumstances, and provides a building material unit panel connection method and a building material panel connection body which enable building material unit panels to be easily and firmly connected to each other. is there.
[0006]
[Means for Solving the Problems]
The invention according to claim 1 is a construction material panel connection method for connecting and connecting a first building material unit panel and a second building material unit panel side by side,
The first building material unit panel is provided with a screw hole forming portion in which a screw hole is formed, and the second building material unit panel is formed with an insertion hole. The first building material unit panel and the second building material unit panel are connected by inserting the bolts through the insertion holes in a state where the building material unit panels are arranged side by side, and then screwing the bolts into the screw holes. It is characterized by doing.
[0007]
According to a second aspect of the present invention, in the construction material panel connecting method according to the first aspect, the screw hole forming portion is formed by a pipe having a screw hole formed in a peripheral wall, and the first building material unit panel is provided. A pipe accommodating hole for accommodating the pipe is provided so as to communicate with the insertion hole.
[0008]
According to a third aspect of the present invention, in the construction material panel connecting method according to the first aspect, a plurality of second building material unit panels are provided.
[0009]
According to a fourth aspect of the present invention, in the construction material panel connecting method according to any one of the first to third aspects, the building material unit panel is a fireproof panel.
[0010]
The invention according to claim 5 is a building material panel connector in which the first building material unit panel and the second building material unit panel are connected side by side,
A screw hole forming portion provided in the first building material unit panel and having a screw hole formed therein, an insertion hole formed in the second building material unit panel, and the insertion hole is inserted into the screw hole. A bolt for connecting the first building material unit panel and the second building material unit panel in a state of being juxtaposed by being screwed is provided.
[0011]
According to a sixth aspect of the present invention, in the linked panel for building material according to the fifth aspect, the screw hole forming portion is formed by a pipe having a screw hole formed in a peripheral wall, and the first building material unit panel includes: A pipe accommodation hole for accommodating the pipe is provided so as to communicate with the insertion hole.
[0012]
According to a seventh aspect of the present invention, in the linked panel for building materials according to the fifth or sixth aspect, a plurality of second unit panels for building materials are provided.
[0013]
According to an eighth aspect of the present invention, there is provided the linked panel for building material according to any one of the fifth to seventh aspects, wherein the unit panel for building material is a fireproof panel.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
1 to 7 show an embodiment of the present invention. FIG. 1 is a perspective view showing the structure of a panel connecting body, FIG. 2 is a side view of a pipe in which a part of the pipe is sectioned, and FIG. 3 is a building material unit. FIG. 4 is a partial top view of a building material unit panel showing a state where a reinforcing member is attached to the panel, FIG. 4 is a perspective view showing a state where a building material panel connection body is suspended, and FIG. FIG. 6 is a top view showing a state where the building material unit panel is brought into contact with the steel column, and FIG. 7 is a top view showing a state where the building material unit panel is attached to the steel column. FIG.
[0015]
With reference to FIG. 1, the panel connection body 1 for building materials is demonstrated. The building material panel connecting body 1 includes a first building material unit panel 2, a second building material unit panel 3, and bolts 4, 4 for connecting the first and second building material unit panels 2, 3. Prepare. The first and second building material unit panels 2 and 3 correspond to a single plate such as an ALC plate or a panel such as a fireproof panel. In this embodiment, one first building material unit panel 2 and four second building material unit panels 3 are used. In this embodiment, the first building material unit panel 2 is provided at the lowest position in a horizontally long state, so-called horizontal state, and the second building material unit panel 3 is also in a horizontally long state, so-called horizontal state. It is provided above the first building material unit panel 2 and connected to each other as follows.
[0016]
The first building material unit panel 2 is provided with screw hole forming portions 5 and 5. As shown in FIG. 2, the screw hole forming section 5 is configured by a pipe having a screw hole 6 formed in a peripheral wall. This pipe is inserted into the pipe accommodation hole 7 of the first building material unit panel 2 as shown in FIG. The pipe housing holes 7 are formed as lateral holes so as to open on both side end surfaces of the first building material unit panel 2 and extend in the longitudinal direction of the first building material unit panel 2. The pipe is housed in the pipe housing hole 7 with the screw hole 6 facing upward. In the first building material unit panel 2, two insertion holes 8 communicating with the screw holes 6 of the pipes housed in the pipe housing holes 7 are provided in a direction orthogonal to the pipe housing holes 7, that is, in a vertical direction. Formed.
[0017]
Each of the second building material unit panels 3 is formed with two vertically extending insertion holes 9. In a state where the second building material unit panels 3 are vertically arranged side by side in a horizontal posture as shown in FIG. 1, the insertion holes 9, 9 formed in each second building material unit panel 3 are connected to each other. Are connected to each other, and the insertion holes 9 are formed at positions where they also communicate with the insertion holes 8 of the first building material unit panel 2.
[0018]
The bolt 4 has such a thickness that the insertion holes 8 and 9 of the first and second building material unit panels 2 and 3 can be inserted, and has screw portions 10a and 10b formed at lower and upper portions, and at an upper portion. A ring portion 11 is provided. The screw portion 10 a at the lower portion of the bolt 4 is screwed into the screw hole 6 of the screw forming portion 5 after being sequentially inserted through the insertion holes 9 and 8. Further, a nut N with a washer is provided on the screw portion 10b above the bolt 4. The first and second building material unit panels 2 are fastened by screwing the lower screw portion 10a of the bolt 4 to the screw hole 6 of the screw forming portion 5 and tightening the nut N to the upper screw portion 10b of the bolt 4. , 3 are firmly connected while being sandwiched from above and below. The length of the bolt 4 is determined by the length in the vertical direction of the number of the second building material unit panels 3 to be connected by the bolt 4.
[0019]
In addition, the connection state of the first and second building material unit panels 2 and 3 is reinforced by a reinforcing member 12. The reinforcing member 12 includes a reinforcing angle 13, a mounting bracket 14, and a screw 15. As shown in FIG. 3, the reinforcing angle 13 has an L-shaped elongated cross section including the mounting piece 16 and the upright piece 17. The reinforcing angle 13 has a length from the first building material unit panel 2 to all the second building material unit panels 3. The reinforcing angles 13 are provided along both side edges of the first and second building material unit panels 2 and 3. The mounting bracket 14 has a Z-shaped cross section. The mounting bracket 14 is provided for each of the building material unit panels 2 and 3. As shown in FIG. 3, one end of the mounting bracket 14 is attached to the first and second building material unit panels 2 and 3 by screws 15 so that the reinforcing angle 13 is attached to the other end of the mounting bracket 14. It is fixed by pressing against the surfaces of the first and second building material unit panels 2 and 3. By fixing the reinforcing angle 13, the connected state of the first and second building material unit panels 2, 3 is reinforced.
[0020]
Next, the operation of connecting the first and second building material unit panels 2 and 3 to assemble the panel connected body 1 will be described. It is assumed that the pipe 5 having the screw hole 6 is already housed in the pipe housing hole 7 of the first building material unit panel 2. Then, as shown in FIG. 1, the first building material unit panel 2 is placed on the panel assembling bed 18. Four second building material unit panels 3 are sequentially arranged next to the first building material unit panel 2. In this state, the insertion holes 8 of the first building material unit panel 2 communicate with the insertion holes 9 of the four second building material unit panels 3. After that, the bolts 4 are inserted through the insertion holes 9 of the four second building material unit panels 3, and further, the bolts 4 are inserted through the insertion holes 8 of the first building material unit panel 2, and then screw holes are formed. It is screwed into the screw hole 6 of the part 5. Then, the worker connects the first and second building material unit panels 2 and 3 by rotating the nut N and firmly tightening the first and second building material unit panels 2 and 3. Thus, the building material panel connection body 1 in which the first and second building material unit panels 2 and 3 are juxtaposed is assembled.
[0021]
Thereafter, as shown in FIG. 4, the assembling bed 18 is erected, the hanging tool 19 is hooked on the ring portion 11 of the bolt 4, and the hanging tool 19 is hung by a crane (not shown). As a result, the panel connecting body for building material 1 is transported to a predetermined position. When the building material panel connection body 1 is suspended by a crane, the entire load of the building material panel connection body 1 is applied in the axial direction of the bolt 4 and received by the pipe accommodated in the pipe accommodation hole 7. In particular, since the pipe is accommodated in the pipe accommodation hole 7, the load applied to the pipe can be supported by the first building material unit panel 2 via the pipe accommodation hole 7. Therefore, even if the load is a large load, the load can be supported by the first building material unit panel 2. In this case, a force (in the direction indicated by an arrow A in FIG. 4) acting to bend acts on the panel connecting body for building material 1, but this force is absorbed by the standing pieces 17 of the reinforcing angle 13. In addition, the panel connecting body for building material 1 is not damaged.
[0022]
Next, a case where the outer wall panel of the building is formed by assembling the first and second building material unit panels 2 and 3 in the connected state to the steel column 21 will be described with reference to FIGS. In this case, first, the mounting angle 22 is mounted on the steel column 21. The mounting angle 22 has a L-shaped cross section including a column fixing portion 23 fixed to the steel column 21 and a panel fixing portion 24 for mounting the panel connecting body 1 for building materials. Then, the mounting angle 22 is fixed to the steel column 21 by the connector 25. The panel fixing portion 24 of the mounting angle 22 is fixed to the steel column 21 in a posture along a panel arrangement surface P on which the building material unit panels 2 and 3 are to be arranged. Thereafter, as shown by the arrow in FIG. 5, the panel connecting body for building material 1 is brought closer to the panel arrangement surface P, and is brought into contact with the panel fixing portion 24 of the mounting angle 22, as shown in FIG. In this state, the screws 15 of the panel connecting body for building material 1 are loosened, and the reinforcing angle is removed by rotating the mounting bracket 14, and the mounting bracket 14 and the panel connecting body for building material 1 are connected as shown in FIG. The panel fixing portion 24 of the mounting angle 22 is sandwiched.
[0023]
Then, by tightening the screw 15 in this state, the panel fixing portion 24 of the mounting angle 22 is strongly sandwiched between the mounting bracket 14 and the panel connecting member 1 for building material. Fixed to. Thereafter, the operator rotates and loosens the nut N of the bolt 4 shown in FIG. 1 and further removes the bolt 4 from the screw hole 6 of the screw hole forming part 5 by rotating the bolt 4, whereby the bolt 4 is first and second. From the building material unit panels 2 and 3. Thereafter, similarly, as shown by a two-dot chain line in FIG. 7, the building material panel connection body 1 is fixed to the steel frame column 21 to form an outer wall panel of the building.
[0024]
By the way, in general, an elongated member such as the bolt 4 is easily deformed by bending or the like when a load is applied from the lateral direction. However, in this embodiment, the first and second building material units are used. Since the bolts 4 are used so that the loads on the panels 2 and 3 act in the axial direction of the bolts 4, the bolts 4 can sufficiently withstand this load, and the first and second building material unit panels 2 and 3 The connection state can be maintained firmly. In addition, between the first building material unit panel 2 and the second building material unit panel 3 and between the second building material unit panels 3, 3, the second building material unit panel 3 is provided. Friction based on its own weight occurs. In this embodiment, by actively utilizing this friction, the space between the first building material unit panel 2 and the second building material unit panel 3 and the second building material unit panel 3, 3 It is possible to prevent misalignment between them.
[0025]
In the above embodiment, as shown in FIG. 1, the insertion hole 8 is formed in the first building material unit panel 2, but the screw hole forming part 5 having the screw hole 6 is connected to the first building material unit. If it is provided near the upper side surface 2a of the panel 2, it is not necessary to form the insertion hole 8.
[0026]
【The invention's effect】
As described above, according to the present invention, after a bolt is inserted into the insertion hole formed in the second building material unit panel, the bolt is inserted into the screw hole forming portion provided in the first building material unit panel. By screwing, it is possible to easily and firmly form a building material panel connecting body that connects the first building material unit panel and the second building material unit panel. For this reason, by transporting the panel connecting body for building materials to a predetermined position of the building by a suspending means such as a crane, a panel assembling operation such as an outer wall panel can be efficiently performed, and compared with the prior art. Thus, labor and cost when forming the outer wall panel can be reduced. Further, if a fireproof unit panel is used as the building material unit panel, a fireproof outer wall using the fireproof panel can be easily and firmly formed.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a configuration of a panel connecting body for building materials.
FIG. 2 is a side view in which a part of a pipe is sectioned.
FIG. 3 is a partial top view of the building material unit panel showing a state in which a reinforcing angle is attached to the building material unit panel.
FIG. 4 is a perspective view showing a state where a panel connection body is suspended.
FIG. 5 is a top view showing a state in which the building material unit panel is approached to the steel column in order to attach the unit panel to the steel column.
FIG. 6 is a top view showing a state in which a building material unit panel is brought into contact with a steel column.
FIG. 7 is a top view showing a state where the building material unit panel is attached to a steel column.
FIG. 8 is a perspective view showing a connector for a building material panel according to the related art.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Connecting body panel for building materials, 2 Unit panel for 1st building materials, 3 Unit panel for 2nd building materials, 4 bolts, 5 screw hole formation part (pipe), 6 screw holes, 8, 9 insertion holes, 10 screw parts , N nut.

Claims (8)

A building material panel connection method for connecting and connecting a first building material unit panel and a second building material unit panel side by side,
The first building material unit panel is provided with a screw hole forming portion in which a screw hole is formed, and the second building material unit panel is formed with an insertion hole. The first building material unit panel and the second building material unit panel are connected by inserting a bolt through the insertion hole in a state where the building material unit panel is arranged side by side, and then screwing the bolt into the screw hole. A panel connecting method for building materials. The screw hole forming portion is formed by a pipe having a screw hole formed in a peripheral wall, and a pipe housing hole for housing the pipe is provided in the first building material unit panel in communication with the insertion hole. The method according to claim 1, wherein the panel is connected to a building material. 3. The method according to claim 1, wherein a plurality of the second building material unit panels are provided. 4. The construction material panel connection method according to any one of claims 1 to 3, wherein the building material unit panel is a fireproof panel. A building material panel connector in which a first building material unit panel and a second building material unit panel are connected side by side,
A screw hole forming part provided in the first building material unit panel and having a screw hole formed therein, an insertion hole formed in the second building material unit panel, and the insertion hole is inserted into the screw hole. A connecting member for building material panel, comprising: a bolt for connecting the first building material unit panel and the second building material unit panel in a state of being arranged by being screwed together. The screw hole forming portion is formed by a pipe having a screw hole formed in a peripheral wall, and a pipe housing hole for housing the pipe is provided in the first building material unit panel in communication with the insertion hole. The panel connection body for building materials according to claim 5, characterized in that: 7. The linked panel for building materials according to claim 5, wherein a plurality of the second unit panels for building materials are provided. The building material panel assembly according to any one of claims 5 to 7, wherein the building material unit panel is a fireproof panel.

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