JPH09209573A - Wall suspending locking structure and wall suspending method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall locking structure and wall suspending method which enables the suspending of a large panel without providing a suspension reinforcing member for the large panel as a wall. SOLUTION: A large panel (a wall) 1 has a vertical insertion hole 18 in a vertical bar 6. It also has a locking hole 19 perpendicular to the insertion hole 18. The insertion hole 18 and the locking hole 19 are obtained by forming vertical grooves and lateral grooves in the vertical joint ends of the wall panels constituting the large panel 1 and jointing the wall panels together. A cross fixture 11 is inserted into the insertion hole 18 and the locking pieces 11b, 11b of the cross fixture 11 are protruded to be insert into the locking holes 19, 19. In this way, the cross fixture 11 is locked to the vertical bar 6 of the large panel 1 to suspend the large panel 1. When the large panel 1 is suspended, load of the large panel 1 is applied to the vertical bar 6 and so the large panel 1 can be suspended without reinforcing the bar 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to hoisting a wall body for hoisting the wall body when the wall body is installed on the wall portion of the building after the wall body is formed in the construction of a building such as a house. The present invention relates to a locking structure for a vehicle and a method for lifting a wall.

[0002]

2. Description of the Related Art Generally, a wooden panel in which a face material is attached to at least one surface of a rectangular frame body made of a cauldron is prepared in advance, and the wooden panel is assembled at a construction site by assembling the wooden panel. A panel construction method is known in which the construction at the site is labor-saving by constructing floors, walls, roofs, etc. of buildings such as houses.

Further, in the panel construction method, a plurality of the above-mentioned wooden panels are assembled in advance to form a large-sized panel, and the large-sized panel is installed at a building site to construct a building. An improved panel construction method is known. The large-sized panel (for wall) 1 is, for example, four wooden panels (wall panel 2) as shown in FIG.
(2a, 2b, 2c, 2d)). The large-sized panel 1 shown in FIG. 8 has an opening 3 for a window formed in the center thereof, and the uprights 4 and 4 are arranged at both measurement portions of the opening 3.

In addition, FIG. 9 shows that the upper surface of the large-sized panel 1 is provided with face materials (shown in FIG. 8) 5 (5a, 5a) of each wall panel 2.
b) and 5c) are removed. Then, in the large-sized panel 1, the wall material 6 of each wall panel 2 ...
The frame body 7 (7a, 7b, 7c) made of ... Is joined at the left and right side portions of the rod material 6 (6r, 6l),
The frame 8 of the large panel 1 is formed. Further, the plate material 1 that constitutes the surface of the large-sized panel 1 from the surface material 5 of each wall panel 2 ...
0 is formed. In addition, when constructing a wall with the large-sized panel 1, it is necessary to install the large-sized panel 1 in an upright state at a construction site. However, as the panel becomes larger and heavier, the work is manually performed by a worker. Becomes difficult.

Therefore, when constructing a wall with the large-sized panel 1, basically, the large-sized panel 1 is hoisted up by a hoisting device such as a crane and the large-sized panel 1 is placed on the wall to be built. It is installed. When the large-sized panel 1 is lifted by the crane, a so-called panel hanger 9 is used as a hooking tool for pulling the crane as shown in FIG.

The panel hanger 9 has a supporting rod 9a which is horizontally arranged when pulled up, a supporting wire 9b for hanging the supporting rod 9a on a hook F of a wire W of a crane, and the supporting rod 9a. It is composed of two hoisting chains 9c and 9c hanging from both left and right ends, and ten-hand metal fittings 11 and 11 attached to the tips of these two hoisting chains 9c and 9c, respectively.

The ten-hand metal fitting 11 is connected to the lifting chain 9c and arranged vertically, and a locking piece that can be retracted from the tip of the rod 11a to the left and right, respectively. 1b) and 11b, and a lever 11c for operating the engagement / disengagement of the locking pieces 11b, 11b.
And a chain 11d joined to the lever 11c to enable the lever 11c to be operated from a remote place.

Conventionally, the large-sized panel 1 has a frame member (the rod member 6 (6 in FIG. 9) constituting the upper end surface of the large-sized panel 1.
In u)), two through-holes (not shown) were formed at substantially the same intervals as the intervals between the two metal fittings 11, 11. Then, in the large-sized panel 1, the tip portions of the metal fittings 11, 11 are inserted into the two through-holes, and the frame member (the rod member 6) is inserted.
By projecting the locking pieces 11b, 11b of the ten-hand metal fitting 11 to the left and right on the lower side of u), the ten-hand metal fitting 11, 11 can be hooked on the above-mentioned frame member (rod material 6u). And
With the ten-hand metal fittings 11, 11 hooked as described above,
By pulling up the panel hanger 9 with a crane,
As shown in FIG. 8, the large panel 1 serving as a wall was hung up in a standing state.

[0009]

By the way, when the ten metal fittings 11 and 11 are hooked on the frame (rod 6u) constituting the upper end surface of the large-sized panel 1 as described above, the large-sized panel 1
When the frame is lifted, the load of the large-sized panel 1 is applied to the rod (rod 6u), and a relatively large bending stress is applied to the rod (rod 6u).

When the large-sized panel 1 is lifted as described above, the strength required for the frame (rod 6u) can be greater than the strength required for the frame (rod 6u) as a building member. There is a nature. Therefore, in the conventional large-sized panel 1 described above, the burying trees 12, 12 are joined to the lower side of the portion of the stile member (the rod member 6u) where the through holes are formed to reinforce the stile member (the rod member 6u). I was trying.

The above-mentioned embedded trees 12, 12 are attached for hoisting the large-sized panel 1, and are not necessary when the large-sized panel 1 is used as a frame of a house. Then, by using the embedded trees 12, 12 as described above, the labor for manufacturing the large-sized panel 1 is increased, and
The cost of the large panel 1 may increase.

The present invention has been made in view of the above circumstances and is capable of hoisting a large-sized panel which is a wall without providing a reinforcing member for hoisting the large-sized panel which is a wall. An object of the present invention is to provide a structure and a method for lifting a wall.

[0013]

As shown in FIG. 1, a wall structure for suspending and suspending a wall according to claim 1 of the present invention includes a frame 8 composed of a plurality of rods 6 and at least one of the frames 8. The wall (large-sized panel 1) having a plate material (illustrated in FIG. 8) affixed to the surface of the wall is locked with the locking member (the ten-hand metal fitting 11) of the lifting device, A locking portion for lifting a body (large panel 1), and a locking member (ten-metal fitting 11) of the lifting device can be locked to a rod 6 extending substantially up and down of the frame 8. 14 is formed and opens at the upper end of the wall body (large-sized panel 1), and the locking member (ten-metal fitting 11) of the lifting device can be inserted up to the locking portion 14 of the rod member 6. Opening 15
Is formed as a means for solving the above problems.

According to the above structure, the locking member (ten-metal fitting 11) of the lifting device extends from the opening 15 of the wall body (large panel 1) in a substantially vertical direction of the wall body (large panel 1). It will be locked to the locking portion 14 of the rod material 6. Therefore, when the wall body (large panel 1) is hoisted by the hoisting device, the load of the wall body (large panel 1) is applied to the vertically extending rod material 6. And, as described above, in the horizontal member 6 that extends in the vertical direction, the wall member (large size) No large bending stress is applied unlike when a load is applied to panel 1).

That is, when a downwardly directed load of the wall body (large-sized panel 1) is applied to the vertically extending rod material 6, a tensile stress is mainly applied to the rod material 6. Bending stress is not so great, and the wall body (large-sized panel 1) can be lifted sufficiently and safely without reinforcing the rod material 6. Therefore, unlike the prior art, it is not necessary to add any reinforcing member to the wall body (large panel 1) to reinforce the strength only for lifting the wall body (large panel 1), and the wall body (large panel 1) is manufactured. It is possible to save labor and reduce costs.

The wall is composed of a frame made of a board and a plate, and is not particularly limited as long as it may be lifted by a lifting device such as a crane at the time of installation. For example, in the conventional example. The wooden panel described above, a large panel made of the wooden panel, a wooden panel made of other wooden frame and plate material, or a panel made of a material other than wood may be used.

Further, even when these wall bodies are unitized with other wall bodies or floor bodies, the present invention can be applied to suspend the wall body portion of the unit. Further, the opening portion, if the locking member of the lifting device can be inserted from the upper end portion of the wall body to the locking portion,
It may have any configuration, and for example, it may be an insertion hole or a through hole provided in the rod material, a cutout portion provided in the plate material, or the like.

The locking portion may have any structure as long as it can lock the locking member of the lifting device.
For example, a hole, a groove, a step, a protruding piece or the like provided in the wall material of the wall body may be used, and further, a member that can be locked may be joined to the base material. Also, the lifting device, for example,
There is no particular limitation as long as the wall can be lifted up, such as various known cranes.

The locking member of the hoisting device is joined to the tip of the pulling wire of the hoisting device or another member provided at the tip of the pulling wire, and from the opening of the wall body. Any material may be used as long as it can be inserted and locked in the locking portion of the rod material, for example, various hooks and the ten-hand metal fitting described in the above-mentioned conventional example can be used.

Further, if the locking portion can be retracted and retracted like a ten-handed metal fitting, the locking member can be relatively easily inserted up to the locking portion and the locking portion can be retracted even if the opening is narrow. By doing so, the locking can be easily released and the locking member can be removed from the wall body. Therefore, it is preferable that the locking portion of the locking member is retractable.

According to a second aspect of the present invention, there is provided a locking structure for lifting a wall body, wherein the wall body (large-sized panel 1) is a rectangular frame-like frame body (shown in FIG. 3) formed of a rod material 6. 7 and a plurality of wall panels 2 each including a face material (shown in FIG. 8) 5 attached to at least one surface of the frame body 7 are joined to each other by the outer side surfaces of the frame body 7. The frame 8 of the wall body (large-sized panel 1) is formed by joining the end faces to each other, and is formed from the frame body 7 of the wall panel 2, and the joint portion between the wall panels 2 and 2 adjacent to each other on the left and right sides. The engaging portion 14 is formed on the joint members 6 which are arranged in the above and are joined to each other.

According to the above structure, the wall body (large-sized panel 1) is formed by joining a plurality of wall panels 2, and the frame 8 of the wall body (large-sized panel 1) is formed from the rod material 6 of the wall panel 2. It will be composed of the frame body 7 to be. Further, the side walls of the frame bodies 7 of the wall panels 2 adjacent to each other on the left and right sides are joined to each other (as shown in FIG. 3), and the joint portions of the wall panels 2 form the frame body 7. The vertical bars 6 are joined together.

That is, at the joint portion between the wall panels 2, the two vertically extending cauldron members 6 are joined to reinforce each other, so that the caulking member 6 has a higher strength than the other cauldron members 6. ing. Therefore, if the locking portions 14 are formed on the joint members that are arranged at the joint portions of the wall panels 2 that are adjacent to each other on the left and right and are joined to each other, they are joined to each other when the wall body (large panel 1) is lifted. Since the load of the wall body (large-sized panel 1) is applied to the cauldron 6 having high strength, the wall-shaped body (large-sized panel 1) can be lifted sufficiently and safely without reinforcing the cauldron 6.

In the suspending structure for lifting a wall according to claim 3 of the present invention, as shown in FIG. 3, the wall panels 2 are arranged side by side and joined to form the wall body (large panel 1). At this time, as shown in FIG. 2, on the side surface of the frame body 7 of the wall panel 2 which is the joint end surface of the wall panel 2, when the wall panels 2 are joined together, the locking member (ten-metal fitting 11). An opening 15 into which the wall panel 2 can be inserted, and a vertical groove 16 that is open in the upper surface side of the wall panel 2 in the substantially vertical direction and serves as the locking portion 14 when the wall panels 2 are joined to each other. The formation of the horizontal groove 17 extending from the vertical groove 16 in a substantially horizontal direction is a means for solving the above problems.

According to the above construction, the side surface of the frame body 7 of the wall panel 2 constituting the joint end surface of the wall panel 2, that is,
As described above, a vertical groove 16 that is open in the upper surface side of the wall panel 2 and that extends substantially horizontally from the vertical groove 16 is formed on the joint surface of the bars 6 that are vertically joined and that are joined to each other. The protruding lateral groove 17 is formed.

When the wall panel 2 is joined as described above, as shown in FIGS. 1 and 3, the above-mentioned vertically extending rods 6 are joined together to form almost one rod 6. , 6
At this time, however, the vertical groove 16 serves as the insertion hole 18 that extends from the upper surface of substantially one of the joint members 6 formed to be joined to the lateral groove 17, that is, the opening 15. Further, the lateral groove 17 serves as a locking hole 19 that extends laterally from the insertion hole 18, that is, the locking portion 14, and the locking member (ten-metal fitting 11) of the lifting device serves as the vertical groove 16. It can be inserted into the opening 15 and can be hooked on the locking portion 14.

That is, the method according to claims 1 and 2 by a simple method of forming the vertical groove 16 and the horizontal groove 17 on the joint end surface of the wall panel 2 before being made into the wall body (large panel 1). It is possible to provide a hanging structure for lifting the wall body (large-sized panel 1), which has the same effect as that of the above configuration.
The vertical groove and the horizontal groove may be provided on both sides of the two joining end surfaces joined to each other, or may be provided on only one side.

As shown in FIG. 4, in the suspending structure for lifting a wall body according to a fourth aspect of the present invention, the wall panel 2 is joined side by side when forming the wall body (large panel 1). Is formed on the side surface of the frame body 7 of the wall panel 2 constituting the joint end surface of the above, and the engagement hole 20 is formed from the upper end surface of the wall body (large panel 1). The insertion hole 21 which becomes the opening 15 so as to reach 20
Is formed as a means for solving the above problems.

According to the above structure, the locking hole 20 is formed in the joint end surface of the wall panel 2 before the wall body (large panel 1) is formed, and then the wall panels 2 are joined to each other to form the wall body ( Forming a large panel 1) and forming a wall (large panel 1)
From the upper end surface of the opening to the locking hole 20 and the opening 1
By forming the insertion hole 21 to be 5, it becomes possible to easily provide a suspending structure for lifting the wall body, which has the same effects as the configurations of the above-mentioned claims 1 and 2.

The locking holes may be formed so as to penetrate through the rod material that serves as the frame body of the wall panel, or may be formed on both of the joint end surfaces of the wall panel 2 which are joined to each other. It is also possible to form one of them.
Further, the insertion hole may be formed in the cauldron so as to reach the locking hole from the upper end of the caulking material joined to each other, or the cauldron material constituting the upper side of the wall body may be formed with the insertion hole. The through hole may be formed, and the locking member may be inserted from the through hole to lock the locking hole.

According to a fifth aspect of the present invention, there is provided a method for hoisting a wall body, as shown in FIG. 1, using the wall body hoisting locking structure according to the first, second, third or fourth aspect. A method for hoisting a wall body (large panel 1) for hoisting a body (large panel 1), in which a locking member (ten-metal fitting 11) of the hoisting device is opened at an upper end portion of the wall body (large panel 1). While being inserted into the opening 15, the locking member (the metal fitting 11) is locked to the locking portion 14 of the cauldron 6 along the substantially vertical direction of the frame 8 of the wall body (large panel 1). Then, the above-mentioned problem was solved by lifting the above-mentioned locking member (ten-metal fitting 11) to lift the above-mentioned wall body (large-sized panel 1) in an upright state.

According to the above construction, the wall body (large panel 1)
When the hoist is lifted, the load of the wall body is applied to the cavernous material 6 along the longitudinal direction, and a tensile stress is mainly applied to the cavernous material 6, as in the configurations according to the above-mentioned claims 1 to 4. However, the bending stress is not so great, and the wall body (large-sized panel 1) can be hung sufficiently and reliably without reinforcing the rod material 6.

[0033]

BEST MODE FOR CARRYING OUT THE INVENTION A lock structure for lifting a wall and a method for lifting a wall according to a first example of an embodiment of the present invention will be described below with reference to the drawings. The wall body to be lifted in the first example basically has the same structure as the large-sized panel made of the wooden panel (wall panel) described in the above-mentioned conventional example except for the lifting locking structure according to the present invention. Therefore, the same components as those of the conventional example are designated by the same reference numerals, and the description of the portions other than the locking structure for lifting the wall is omitted.
Further, in the method of hoisting the wall body of the first example, since almost the same thing as the crane and the panel hanger having the ten-hand metal fitting (locking member) described in the above-mentioned conventional example is used,
The same components as those in the conventional example are designated by the same reference numerals, and the description of these lifting devices will be omitted.

As shown in FIG. 1, at the upper end portion of the large-sized panel (wall body) 1 of the first example, at the portion of the rod material 6 along the vertical direction of the frame 8, the above-mentioned conventional example is used. An insertion hole (opening 15) 18 for inserting the rod 11a of the hand fitting 11 from the upper end surface of the large-sized panel 1, and a locking hole (locking part 14) extending substantially horizontally from the insertion hole 18. 19 and 19 are formed, and these form the lifting locking structure.

The insertion hole 18 is formed so as to open on the upper end surface of the large-sized panel 1 and reach the locking holes 19, 19. The locking holes 19 and 19 are
It is formed so as to extend forward and backward from the insertion hole 18 along the thickness direction of the large-sized panel 1.

Further, the insertion hole 18 is formed slightly deeper than the positions of the locking holes 19, 19, which is formed by inserting the metal fitting 11 into the insertion hole 18 as will be described later. When the locking pieces 11b, 11b of the clasp 11 are projected at the stage where the lower end of 11 contacts the bottom of the insertion hole 18, the locking pieces 11b, 11b of the clasp 11 are just the locking holes. 1
9 and 19 are inserted.

Further, as shown in FIG. 3, these insertion holes 1
When forming the large-sized panel 1 from the wall panel 2, the locking holes 8 and 19 extend above and below the frame body 7 of one of the wall panels 2 arranged adjacent to each other on the left and right. It is formed in a portion where the existing strip 6 and the strip 6 extending up and down on the other wall panel 2 are joined. That is, the insertion hole 18 and the locking holes 19, 19 are two joint members 6, 6 integrally joined at the joints between the left and right wall panels 2.
It is formed in the central part of. In addition, the large-sized panel 1 is provided with at least two insertion holes 18 and locking holes 19 and 19 described above that are bilaterally symmetrical.

Next, a method of forming the above-mentioned lifting locking structure will be described. The insertion hole 18 and the locking holes 19, 1
When forming the lifting locking structure consisting of 9 shown in FIG.
As shown in FIG. 1, before joining a plurality of wall panels 2 to each other in a non-planar manner to form a large panel 1, the large panel 1
The vertical groove 16 and the horizontal groove 17 are formed in the joint end surface of the wall panel 2 which is adjacently arranged in the left and right inside.

The joint end surface of the wall panel 2 is the frame body 7 of the wall panel 2 and extends vertically.
Is the outer surface of. The vertical groove 16 has a substantially semicircular cross-section formed on the outer surface of the rod material 6 serving as the joining end surface from the upper end thereof to a portion slightly below the lateral groove 17. Further, the vertical groove 16 is in a state of penetrating and opening toward the upper end surface side of the wall panel 2.

The horizontal groove 17 is formed along the thickness direction of the wall panel 2 at the lower end of the vertical groove 16 so as to be orthogonal to the vertical groove 16 on the outer surface of the rod member 6 serving as the joining end surface. Has been done. The lateral groove 17 has a substantially semicircular cross section. Next, as shown in FIG. 3, the large-sized panel 1 is formed by joining the wall panels 2 and 2 each having the vertical groove 16 and the horizontal groove (not shown in FIG. 3) 17 formed on the joint end face. .

The vertical groove 16 and the horizontal groove 17 formed on the joint end surface of the wall panel 2 to be joined to each other are formed so as to be aligned with each other when the wall panels 2 and 2 are joined to each other. Therefore, when the large-sized panel 1 is formed as described above, in the joint portion of the wall panels 2 and 2 that are joined to each other on the left and right sides, along the length direction of the joined two joint members 6 and 6. A substantially circular insertion hole 18 having an opening at the upper end surface is formed, and extends substantially to the right and left so as to be orthogonal to the insertion hole 18, and has a substantially circular engagement along the thickness direction of the large-sized panel 1. The holes 19, 19 are formed.

That is, when the large-sized panel 1 is formed from the wall panel 2 by the simple work of forming the vertical groove 16 and the horizontal groove 17 on the joint end surface of the wall panel 2 in advance,
The large-sized panel 1 is formed with a lifting locking structure including the insertion hole 18 and the locking holes 19 and 19. Next, a large panel (wall body) formed as described above
Large-sized panel (wall body) 1 using the locking structure for lifting 1
The method of hoisting will be described.

When hoisting the large-sized panel 1, a crane (not shown) is used as a hoisting device as in the conventional example.
In addition to the above, a panel hanger (shown in FIG. 8 of a conventional example) 9 having the above-mentioned metal fitting 11 is used. The panel hanger 9 is basically the same as that used in the conventional example, but the panel hanger 9 may have a different interval between the two metal fittings 11, 11 depending on the situation.

Then, the ten-hand fitting 11 of the panel hanger 9
Is inserted into the insertion hole 18 of the large-sized panel 1 with the locking pieces 11b, 11b retracted, and when the lower end of the ten-hand metal fitting 11 contacts the bottom of the insertion hole 18, the ten-metal fitting 11 of By operating the lever 11c, the locking pieces 11b, 11b
To project the locking pieces 11b, 11b into the locking holes 19, 19
Inserted into the. As a result, the ten-hand metal fitting 11 is in a state of being locked to the two rod members 6, 6 joined to each other in the vertical direction of the large-sized panel 1 as described above.

In this state, by pulling up the panel hanger 9 with a crane, the large panel 1 can be lifted upright. In this case, since the ten-hand metal fitting 11 is locked to the portions of the two boards 6 and 6 which are joined to each other along the vertical direction, the large panel 1 is attached to the boards 6 and 6. However, when a downward load is exerted on the joint members 6, 6 along the vertical direction, the load mainly acts as a tensile stress, so that the horizontal joints as in the conventional example. Unlike the case where a downward load is applied to the material 6, a large bending stress is not applied to the board material 6.

Since the cauldron 6 is stronger against the tensile stress than the bending stress, the large panel 1 can be sufficiently lifted up without reinforcing the cauldron 6 with the embedded wood as in the conventional example. Becomes In addition, the part where the ten-hand metal fitting 11 is locked has a greater strength than the part of the single rod 6 because the two rods 6 and 6 are joined as described above. The state, that is, the reinforced state, has a strength exceeding a necessary and sufficient state for hoisting, and the large-sized panel 1 can be hoisted more reliably.

Further, as described above, the portion where the lifting locking structure composed of the insertion hole 18 and the locking holes 19 and 19 is formed is the portion where the two rod members 6 and 6 are joined, so that the insertion hole By forming 18 and the locking holes 19 and 19, even if the strength of the cauldron 6 is lowered to some extent, it is possible to maintain a state having sufficient strength as a lifting locking structure and a building frame.

Therefore, since the large-sized panel 1 can be reliably lifted up without reinforcing the paddle material 6 with the embedded wood or the like, it is possible to save the labor of applying the embedded wood or the like in the manufacture of the large-sized panel 1. The cost of the panel 1 can be reduced. In the first example described above, the vertical groove 16 and the horizontal groove 17 are formed on the joint end surfaces of the wall panels 2 and 2 which are joined to each other.
If there is no problem in the strength of the board 6, the vertical groove 16 and the horizontal groove 17 are formed only on one of the wall panels 2 and the wall panels 2 and 2 are joined to form the vertical groove 16 one by one. Lateral groove 1
7 may be the insertion hole 18 and the locking holes 19 and 19, respectively. The cross-sectional shape of the vertical groove 16 and the horizontal groove 17 is not limited to the semicircle.

Next, with reference to the drawings, a suspending structure for suspending a wall and a method for suspending a wall according to a second example of the embodiment of the present invention will be described. Incidentally, the wall body to be lifted in the second example is basically the same as the large-sized panel composed of the wall panel described in the above-mentioned conventional example except for the lifting locking structure according to the present invention, as in the first example. Since the structure is the same, the same components as those in the conventional example are denoted by the same reference numerals, and the description of the parts other than the wall-body hanging locking structure is omitted. In addition, the method of hoisting the wall body of the second example is basically the same as that of the first example, and the same components as those of the first example are designated by the same reference numerals to simplify the description.

As shown in FIG. 4, at the upper end portion of the large-sized panel (wall body) 1 of the present invention, at the portion of the rod member 6 along the vertical direction of the frame 8, the ten hands described in the above-mentioned conventional example. An insertion hole (opening 15) 21 for inserting the rod 11a of the metal fitting 11 from the upper end surface of the large-sized panel 1 and locking holes (locking parts 14) 20, 20 extending from the insertion hole 21 are provided. It is formed, which constitutes a lifting locking structure. The insertion hole 21 is formed so as to open on the upper end surface of the large-sized panel 1 and reach the locking holes 20, 20.

The locking holes 20, 20 are formed so as to extend from the insertion hole 21 to the left and right along the surface direction of the large-sized panel 1. In addition, the insertion hole 2
1 is formed slightly deeper than the positions of the locking holes 20, 20, but this is similar to the case of the first example in that the ten-hand metal fitting 11 is inserted into the insertion hole 21 and the lower end of the ten-hand metal fitting 11 is inserted. Is the insertion hole 2
At the stage of abutting on the bottom of 1, the locking piece 11 of the metal fitting 11
When the b and 11b are projected, the locking piece 1 of the ten-hand fitting 11
1b and 11b are just inserted into the locking holes 20 and 20.

Further, the insertion hole 21 and the locking hole 20,
20 is for forming the large-sized panel 1 from the wall panel 2,
A wall 6 extending vertically above and below a frame 7 of one wall panel 2 of the wall panels 2, 2 arranged adjacent to each other on the left and right, and a tree 6 extending vertically above the other wall panel 2. Is formed in the joined portion. Further, in the large-sized panel 1, at least two insertion holes 21 and locking holes 20, 20 described above are formed symmetrically.

Next, a method of forming the above-mentioned lifting locking structure will be described. The insertion hole 21 and the locking holes 20, 2
When forming the lifting locking structure consisting of 0, as shown in FIG. 5 and FIG. 6, before forming the large-sized panel 1 by joining the plurality of wall panels 2, 2 to each other without being flush with each other,
A wall panel 2 that is arranged on the left and right of the large panel 1
An engaging hole 20 having a substantially circular cross section is formed in the wall 6 along the up-down direction that forms the joint end surface of 1.

Next, as shown in FIGS. 6 and 7, the wall panel 2 having the engaging holes 20 formed on the joint end faces,
The two panels are joined together to form a large panel 1. In addition, the locking holes 20 and 20 respectively formed in the joint end surfaces of the wall panels 2 and 2 to be joined to each other are formed so as to communicate with each other when the wall panels 2 and 2 are joined to each other. , Locking holes 2 formed in each wall panel 2, 2
0 and 20 are a series of locking holes 2 when the large panel 1 is formed.
It becomes 0 and 20.

Next, as shown in FIG. 4, from the upper end surfaces of the two joint members 6, 6 joined to each other, the engaging hole 20,
An insertion hole 21 is formed along the vertical direction so as to be orthogonal to 20. Therefore, after the locking holes 20 and 20 are formed in the joint end surfaces of the wall panels 2 and 2 and the large-sized panel 1 is formed in advance, the insertion holes 21 orthogonal to the locking holes 20 and 20 are formed.
When the large-sized panel 1 is formed from the wall panels 2 and 2 by a simple operation of forming Will be formed.

Next, a method of hoisting the large-sized panel (wall) 1 using the hanging structure for hoisting the large-sized panel (wall) 1 formed as described above will be described. In this case, similar to the first example, the panel hanger (see FIG.
The ten hand metal fitting 11 of 9 is attached to the locking pieces 11b, 11
The insertion hole 21 of the large-sized panel 1 in the state where b is retracted
When the lower end of the metal fitting 11 is in contact with the bottom of the insertion hole 21, the lever 11c of the metal fitting 11 is operated to project the locking pieces 11b, 11b, and the locking piece 11b,
The large panel 1 can be lifted in an upright state by pulling the panel hanger 9 in this state with 11b inserted into the locking holes 20 and 20 by a crane in this state.

In this case, as in the case of the first example, the large-sized panel 1 can be safely lifted up without the reinforcement of the embedded material such as the embankment 6. It is possible to save time and labor for performing the above and reduce the cost of the large-sized panel 1.
In the second example, the locking hole 20 penetrates the rod material 6, but the locking piece 11b of the ten-hand metal fitting 11 is used.
It is not always necessary to penetrate the rod material 6 depending on the protruding length of the. Further, the cross-sectional shape of the locking hole 20 does not have to be circular. In addition, in the second example, the insertion hole 21 is formed after the large-sized panel 1 is formed. However, similarly to the first example, the joint end surface of the wall panel 2 is formed before the large-sized panel 1 is formed. Alternatively, a groove to be the insertion hole 21 may be formed.

In the first and second examples, the crane and the panel hanger 9 having the ten-hand fitting 11 are used as the hoisting device, but the hoisting device is not particularly limited. In particular, the locking member is not limited to the ten-hand metal fitting 11, but is inserted into the insertion holes (openings 15) 18 and 21 of the first and second examples to lock the locking hole (locking portion 14) 1.
Any material may be used as long as it can be locked to 9, 20, and for example, the locking pieces 11b, 11b may be projected only on one side, not on both sides.

Further, in the first and second examples, if the locking pieces 11b, 11b projecting to only one side are used, the locking holes (locking portions 14) 19, 20 and the insertion holes ( The openings 15) 18 and 21 are orthogonal to each other, and the insertion hole (opening 1
5) Locking holes (locking portions 14) 19 and 2 on the left and right of 18 and 21
0 does not have to extend, and insertion hole (opening 15) 1
Locking holes (locking portions 14) 19, 20 in one direction from 8, 21
May be in an extended state. In addition, in the second example, the insertion hole 21 reaching the locking hole 20 is formed in the portion of the two joint members 6, 6 joined to each other.
It is also possible to provide an insertion hole so as to pass through the horizontal cauldron 6 that constitutes the upper end surface of the cauldron 6 in the vicinity of the cauldron 6 provided with the locking hole 6.

In this case, the locking member is inserted through the insertion hole provided in the horizontal rod member 6, and the inserted locking member is joined to the two vertically extending members. It can be locked in the locking holes 20 of the rod members 6, 6. Furthermore, in the first example and the second example, the wall body is the large-sized panel 1 including the wall panel 2, but the wall body is not particularly limited as long as the wall body includes the frame and the plate material.

[0061]

According to the suspending structure for suspending a wall body according to the first aspect of the present invention, the load of the wall body is applied to the vertically extending rod material. In this case, the rod material is However, the tensile stress is mainly applied to the wall, but the bending stress is not so large, and the wall can be sufficiently lifted without the need to reinforce the caulking material to cope with the large bending stress as in the past. Becomes Therefore, unlike the conventional case, it is not necessary to add any reinforcing member for reinforcing the strength only for lifting the wall body to the wall body, and labor saving and cost reduction in manufacturing the wall body can be achieved.

According to the suspending structure for suspending a wall body according to claim 2 of the present invention, the engaging portions are formed on the jointed members at the joining portions of the wall panels adjacent to each other on the left and right. As a result, when the wall body is lifted, the load of the wall body is applied to the coffin materials that are joined to each other and have high strength, so that the wall body can be sufficiently hoisted without reinforcing the coffin material. .

According to the suspending structure for lifting a wall body according to claim 3 of the present invention, the vertical groove and the horizontal groove as described above are simply formed in the joint end surface of the wall panel before being made into the wall body. According to the method, it is possible to provide the hanging structure for lifting the wall body, which has the same effect as that of the structure according to claims 1 and 2.

According to the suspending structure for suspending a wall body according to claim 4 of the present invention, a suspending hole is formed in the joint end surface of the wall panel before being made into the wall body, and then the wall panels are joined to each other. By forming the wall body by joining and forming the insertion hole which reaches the locking hole from the upper end surface of the wall body and serves as the opening, the same as the structure according to claim 1 or 2 It is possible to provide a locking structure for lifting the wall body that exerts the effect of.

According to the wall body hoisting method of the fifth aspect of the present invention, when the wall body is hoisted, the above-mentioned first to fourth aspects are carried out.
Similar to the configuration described, the load of the wall body is applied to the board along the longitudinal direction, so that tensile stress is mainly applied to the board, but bending stress is not so great, It is possible to hang the wall body sufficiently and reliably without reinforcing the material.

[Brief description of drawings]

FIG. 1 is a side view of a main part of a wall body showing a suspending structure for lifting a wall body according to a first example of an embodiment of the present invention.

FIG. 2 is a perspective view of a main part of a wall panel for explaining a method of forming the lifting structure for suspending a wall of the first example.

FIG. 3 is a front view of the main part of the wall body, from which the plate material has been removed, showing the lifting structure for suspending the wall body in the first example.

FIG. 4 is a front view of the main part of the wall body from which the plate member has been removed, showing the suspending structure for lifting the wall body according to the second example of the embodiment of the present invention.

FIG. 5 is a perspective view of a main part of a wall panel from which a face material has been removed for explaining a method of forming a hanging structure for lifting a wall of the second example.

FIG. 6 is a front view of a main part of a wall panel, in which a face material is removed, for explaining a method of forming a hanging structure for lifting a wall according to the second example.

FIG. 7 is a front view of the main part of the wall body from which the plate material has been removed, showing the lifting structure for suspending the wall body in the second example.

FIG. 8 is a front view of a suspended wall body for explaining a conventional method of suspending a wall body.

FIG. 9 is a front view of a main part of the wall body from which a plate material has been removed for explaining the reinforcement of the wall body in the conventional suspension of the wall body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Large panel (wall body) 2 Wall panel 5 Wall panel face material 6 Board material 7 Wall panel frame body 8 Large panel frame structure 10 Large panel plate material 11 Ten metal fittings (locking member) 14 Locking part 15 Opening Part 16 Vertical groove 17 Horizontal groove 18 Insertion hole (opening) 19 Locking hole (locking part) 20 Locking hole (locking part) 21 Insertion hole (opening)

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04B 2/56 642 E04B 2/56 642A

Claims (5)

[Claims] 1. A wall member comprising a frame composed of a plurality of boards and a plate material adhered to at least one surface of the frame, and a locking member of a lifting device is locked to the wall, whereby the wall is formed. A suspending structure for suspending a wall for suspending a body, wherein a locking portion capable of locking a locking member of the lifting device is formed on a rod material extending substantially up and down of the frame. A lifting member for a wall body, which is formed at an upper end portion of the wall body, and has an opening portion into which a locking member of the lifting device can be inserted up to a locking portion of the rod member. Stop structure. 2. The plurality of wall panels, wherein the wall body includes a rectangular frame-shaped frame body formed of a wood material and a face material attached to at least one surface of the frame body. , The joints of the wall bodies are formed by joining the joint end surfaces formed of the outer side surfaces of the frame body to each other, and the frame of the wall body is formed of the frame body of the wall panel The suspending structure for lifting a wall body according to claim 1, wherein the retaining portions are formed on the boards arranged in the space and joined to each other. 3. When the wall panels are joined to each other on the side surface of the frame body of the wall panel which is a joint end face of the wall panel when the wall panels are joined side by side to form the wall body. It becomes an opening into which the locking member can be inserted, and becomes a locking part when the vertical groove that opens in the upper surface side of the wall panel and the wall panels are joined, and the vertical groove. The locking structure for lifting a wall body according to claim 2, wherein a lateral groove extending from the groove in a substantially horizontal direction is formed. 4. A locking hole serving as the locking portion is provided on a side surface of a frame body of the wall panel which is a joint end surface of the wall panel when the wall panels are joined side by side to form the wall body. 3. The lock for lifting a wall body according to claim 2, wherein an insertion hole serving as the opening is formed so as to extend from the upper end surface of the wall body to the lock hole. Construction. 5. A method of hoisting a wall body by using the hoisting structure for hoisting a wall body according to claim 1, 2, 3 or 4, wherein a locking member of the hoisting device is used. The locking member is inserted into the opening opening at the upper end of the wall body, and the locking member is locked to the locking portion of the rod material along the substantially vertical direction of the framework of the wall body, and then the locking is performed. A method of hoisting a wall, wherein the member is hoisted to hoist the wall.