JP2010144448A - Wiring structure of building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new wiring structure of a building which enables the easy and sure wiring work of cables performed in parallel to the construction of the building. <P>SOLUTION: In the wiring structure of the building where an upper-floor wall panel Pw is jointed to a lower-floor wall panel Pw through a floor panel Pf, a pipe 200 passing through the floor panel Pf is stretched between the upper end of the lower-floor wall panel Pw and the lower end of the upper-floor wall panel Pw, and the cables C extending between the lower-floor wall panel Pw and the upper-floor wall panel Pw are passed through the inside of the pipe 200 for wiring. Hereby, the cables C such as electric wires passing through the floor panel Pf and extending between the lower-floor wall panel Pw and the upper-floor wall panel Pw are easily and surely wired in the panels Pw, Pf. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a wiring structure for cables such as electric wires attached to a building such as a wooden house.

Conventionally, as one of the construction methods for buildings such as wooden houses, there is a construction method called a wood-based panel construction method as shown in Patent Documents 1 to 3 below.
This construction method produces various wood-based panels (wall panels, floor panels, roof panels, etc.) in which a core material and a structural plywood are bonded together with an adhesive. It is integrated with a screw nail or the like to form a floor surface or wall surface and assembled into a house.
And since the building constructed by this method has a so-called monocoque structure, not only the horizontal horizontal load caused by earthquakes or typhoons, but also the vertical load from the vertical direction due to snow or earthquake (pitch) is instantaneous. In addition, it can exhibit excellent strength in terms of structure by being distributed throughout the building.
JP-A-3-79243 JP-A-7-189365 JP 2003-328444 A

By the way, when constructing a building by such a wooden panel method, various cables attached to the building in advance, for example, a power line, a telephone line, a LAN cable, an optical fiber, in parallel with the assembling work of various wooden panels. Wiring work such as is also carried out.
However, since the wiring work of these cables is performed without a rule for each on-site work, the work efficiency of the wiring work is not good, and in some cases, the structural strength of the building may be adversely affected.

That is, for example, when wiring cables from the lower floor to the upper floor when constructing a building by the wooden panel method described above, after assembling the wall panel or floor panel, or just before that, beams such as the panel or lintel Although it is necessary to appropriately perform hole processing and groove processing for wiring on a material or the like, the operation is not easy, and there is a possibility that work efficiency may be reduced. In addition, the processing for wiring these cables is carried out by the field workers at each site based on their own judgment. Depending on the processing position and level, the strength of the wood panel, etc. may be impaired. Can be considered.
Therefore, the present invention has been made to eliminate such inconveniences, and the main purpose of the present invention is a new building that can easily and reliably carry out the wiring work of cables performed in parallel with the construction of the building. An object of the present invention is to provide a wiring structure.

[Invention 1]
In order to solve the above-mentioned problem, a first invention is a wiring structure of a building in which a wall panel of an upper floor is joined to a wall panel of a lower floor via a floor panel, and the upper end of the wall panel of the lower floor and the above-mentioned A pipe body that passes through the floor panel is bridged between the lower ends of the upper floor wall panels, and cables extending between the lower floor and the upper floor wall panels are passed through the pipe body and wired. It is the wiring structure of a building.

According to such a wiring structure, cables such as electric wires passing through the floor panel and extending up and down can be easily and reliably wired in the panel by passing the pipe body. Thereby, the labor of wiring over the upper and lower floors can be saved. In addition, since it is not necessary to apply extra processing for wiring to the panel at the site, it is possible to avoid a decrease in the strength of the panel or building.
Here, the “cables” as used in the present invention mainly assumes, for example, a power line connected to a power outlet, a telephone line, a LAN cable, a communication cable such as an optical fiber, a TV broadcast receiving cable, and the like. However, it is not limited to this, and includes all cables (wired) that may be performed at the same time as building construction, such as intercom signal lines, fire alarms, and emergency alarm signal lines. (Hereinafter the same).

[Invention 2]
The second invention is a wiring structure of a building in which an upper floor wall panel is joined to a lower floor wall panel via a floor panel, wherein the upper floor wall panel upper end and the upper floor wall panel are joined. The lower end is joined with a joining bolt across the floor panel, and the joining bolt is constituted by a hollow bolt opened at both ends, and the cables extending between the lower floor and upper floor wall panels are passed through the hollow bolt. It is a wiring structure of a building characterized by having been wired.
According to such a wiring structure, in addition to the effect of the first invention, the joining bolt for joining both wall panels can be utilized for wiring. As a result, it is possible to more easily and reliably carry out the wiring work of the cables.

[Invention 3]
According to a third invention, in the first or second invention, an end surface of the floor panel is positioned between the lower floor wall panel and the upper floor wall panel, and a waistline is joined to the end surface of the floor panel. The building wiring structure is characterized in that a groove portion through which the pipe body or the hollow bolt passes is provided on one or both of the joining surface of the trunk and the end surface of the floor panel.
According to such a wiring structure, it is possible to easily perform wiring of cables and the like over the upper floors even between the wall panels located on the outer wall or the atrium portion of the building.

[Invention 4]
Moreover, 4th invention is the wiring structure of the building which joined the wall panel via the floor panel on the beam material, Comprising: The pipe body which passes the said floor panel between the lower end of the said wall panel and the said beam material The building wiring structure is characterized in that the cable is wired between the wall panel and the beam material in the pipe body.
According to such a wiring structure, it is possible to accurately and easily wire the cables between the beam member and the wall panel. In addition, since it is not necessary to perform extra processing for wiring on the panel or beam material, it is possible to avoid a decrease in the strength of the panel or beam material.

[Invention 5]
Further, the fifth invention is a wiring structure of a building in which a wall panel is joined to a beam material via a floor panel, and a joint bolt is interposed between the lower end of the wall panel and the beam material with the floor panel interposed therebetween. A wiring structure for a building characterized in that the joint bolt is constituted by a hollow bolt having both ends opened, and the cables extending between the wall panel and the beam material are passed through the hollow bolt. It is.
According to such a wiring structure, in addition to the effect of the fourth invention, the joining bolt for joining the wall panel and the beam material can be utilized for wiring. As a result, it is possible to more easily and reliably carry out the wiring work of the cables.

[Invention 6]
According to a sixth invention, in the fourth or fifth invention, an end surface of the floor panel is positioned between the wall panel and the beam member, and a case is joined to the end surface of the floor panel. The building wiring structure is characterized in that a groove portion through which the pipe body or the hollow bolt passes is provided on one or both of the joint surface of the floor panel and the end surface of the floor panel.
According to such a wiring structure, it is possible to easily and reliably carry out the wiring of the cables between the wall panel located on the outer wall of the building or the atrium portion and the beam material.

[Invention 7]
The seventh invention is the building wiring structure according to the second or fifth invention, wherein the joining bolt is a trunk difference bolt.
According to such a wiring structure, it is possible to effectively utilize the trunk difference bolt used as a joining bolt for joining the wall panels to each other or the wall panel and the beam material for wiring the cables.

[Invention 8]
According to an eighth aspect of the invention, in any one of the first to seventh aspects, the wall structure includes a guide tube for passing the cables through the wall panel. It is.
According to such a wiring structure, wiring of cables in the wall panel can be performed easily and reliably.

[Invention 9]
A ninth invention is characterized in that, in any one of the first to seventh inventions, the wall panel and the floor panel, and the floor panel and the beam material are connected by an adhesive and a screw nail. This is a wiring structure.
According to such a wiring structure, the joint strength between the wall panel and the floor panel, and between the floor panel and the beam material can be improved. Thereby, the joining force by the hollow bolt can be reinforced.

[Invention 10]
Further, the tenth invention is a wiring structure of a building in which a pillar and a horizontal member are joined with seated bolts, the seated bolt is composed of hollow bolts having both ends opened, The wiring structure of a building is characterized in that wiring is performed by passing cables extending between the pillar and the horizontal member.
According to such a wiring structure, the bolt with a seat for joining a pillar and a horizontal member can be effectively used for wiring of cables.

[Invention 11]
The eleventh aspect of the invention is a wiring structure of a building in which shed beams and eaves members, eaves members and columns, trunk members and floor beams, and column members and trunk members are joined with a battledore bolt. The wing plate bolt is constituted by a hollow bolt having both ends opened, and in the hollow bolt, between the shed beam material and the eaves material, or between the eaves material and the column material, or the trunk difference material, It is a wiring structure of a building characterized in that it is wired by passing cables between a floor beam material or between a column material and a body difference material.
According to such a wiring structure, the battledore bolt for joining the roof beam material and the eaves beam material can be effectively used for the wiring of the cables.

[Invention 12]
The twelfth aspect of the invention is a building wiring structure in which a space between a beam material and a beam member is reinforced with a fire metal, and the fire metal is constituted by a pipe body, and the beam material and the beam material are disposed in the pipe body. It is the wiring structure of the building characterized by having wired by passing the cables covering between.
According to such a wiring structure, it is possible to effectively use the fired metal for reinforcing the space between the beam material and the beam material for wiring the cables.

  According to the wiring structure of the present invention, it is possible to easily and reliably carry out the wiring work of cables performed in parallel with the construction of a building. In addition, since it is not necessary to perform extra processing for wiring to the panel etc. performed without rules in the field, it is possible to prevent the deterioration of the strength of the panel and the building and the adverse effect on the structural strength. Demonstrate the effect.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
(First embodiment)
1 to 14 show a first embodiment of a building wiring structure according to the present invention.
First, FIG. 1 is explanatory drawing which showed the assembly order of the wooden house by the wooden system panel construction method to which the wiring structure of the building which concerns on this invention is applied.

  As shown in the figure, in this wooden panel method, a reinforced concrete foundation (cloth foundation) 10 is first constructed on a site where a building is to be constructed, and then a floor on the first floor composed of a plurality of floor panels and floor beams. Lay down the surface 20. Next, after assembling a first-floor wall 30 composed of a plurality of wall panels on the first-floor floor 20, the second-floor floor composed of a plurality of floor panels and floor beams is also formed on the first-floor wall 30. Assembling a second-floor wall 50 composed of 40, a plurality of wall panels and a gutter. Then, a monocoque wooden house is integrally assembled by laying a roof surface 60 composed of a plurality of roof panels and roof beams on the second-floor wall surface 50 via a house-cut panel or the like.

FIG. 2 shows an embodiment of the wall panel Pw constituting the first floor wall 30 and the second floor wall 50.
As shown in the figure, the wall panel Pw is filled with a heat insulating material 120 such as glass wool in a rectangular wooden frame 110, and face plates 130, 130 made of plywood or the like on both sides (outside and inside) of the wooden frame 110. It is the structure which stuck together with polymer adhesive etc.

Here, the size and the like of the wall panel Pw are not particularly limited and vary depending on the place of application. For example, the height is about 400 to 4300 mm, the width is about 200 to 1000 mm, and the thickness is about 90 to A size of about 120 mm is often used. Note that when the wall panel Pw is used as an inner wall of a building, the heat insulating material 120 in the wooden frame 110 may be omitted.
The wooden frame 110 includes a pair of left and right vertical bars 111, 111 and a pair of upper and lower horizontal bars 112, 112, a vertical middle bar 113, and horizontal middle bars 114, 114 as shown in the figure. Of these, the number of vertical middle bars 113 and horizontal middle bars 114 is increased or decreased as appropriate depending on the size of the wooden frame 110 and the like.

Further, depending on the place of use, the wall panel Pw may further include a moisture-proof film on both sides of the heat insulating material 120, or a preservative / anti-anticide treatment on a part or all of the wooden frame 110 and the face plates 130 and 130. Can also be applied.
In addition, a guide tube (lead tube) 115 having both ends opened in the wall panel Pw is provided so as to penetrate the horizontal middle bars 114, 114 of the wooden frame 110. Inside the wall panel Pw can be wired by passing cables such as a power line and a telephone line which will be described later.

In addition, a through hole 140 (the other is not shown) is formed in the horizontal rods 112, 112 located on the extension line of the guide tube 115, through which a pipe body, which will be described later, passes when the panel is assembled.
In addition, circular work holes 116 and 116 having a diameter of, for example, about several tens of centimeters are formed in the corners of one or both face plates 130 of the wall panel Pw. The wall panel Pw will be described later. It facilitates the work when assembling with joint bolts.

On the other hand, the floor panel Pf constituting the floor surface 20 on the first floor and the floor surface 40 on the second floor has substantially the same structure as the wall panel Pw as shown in FIG. The wall panel Pw has a slightly more robust structure so that it can sufficiently withstand.
That is, the floor panel Pf has a structure in which a face plate 160 made of plywood or the like is integrally attached to one surface (upper surface) of a rectangular wooden frame 150 with a polymer adhesive or the like.

The wooden frame 150 is composed of a pair of front and rear vertical rods 151 and 151 and a pair of left and right horizontal beams 152 and 152 in the figure, and two vertical intermediate beams 153 and 153 and horizontal intermediate beams 154 and 154, respectively. Of these, the number of vertical middle bars 153 and horizontal middle bars 154 is increased or decreased as appropriate depending on the size of the wooden frame 150 and the like as with the wall panel Pw.
The size is not particularly limited and varies depending on the place of application. For example, a size of about 3600 mm in height, about 900 mm in width and about 90 to 180 mm in thickness is often used. When this floor panel Pf is used as the first floor 20, a heat insulating material is further provided in the wooden frame 150.

Next, FIG. 4 shows a detailed structure of an outer wall portion of a building using the wall panel Pw and floor panel Pf having such a structure.
As shown in the drawing, a plurality of floor panels Pf are laid on a reinforced concrete foundation 10 via a pedestal 11, and a floor surface 20 on the first floor is constituted by the plurality of floor panels Pf. .
In addition, a plurality of wall panels Pw are erected on the extended portion of the floor surface 20 of the first floor via a semi-base 21, and a wall surface 30 of the first floor is formed by the plurality of wall panels Pw. .

  That is, a plurality of anchor bolts 12 are erected on the foundation 10, and the anchor bolts 12 are sandwiched from the side surface by the floor panel Pf and the semi-base 21 and the top portion thereof is attached to the lower edge of the wall panel Pw. After the insertion, a nut (not shown) is screwed onto the top of the top panel, so that the floor panel Pf, the semi-base 21 and the wall panel Pw are integrally fastened and supported on the foundation 10. The nut screwing operation can be easily performed by using the circular work holes 116 provided in the corners of the wall panel Pw as described above.

  Adjacent wall panels Pw, Pw and floor panels Pf, Pf are joined in close contact with an adhesive, screw nails, or the like. Moreover, the corner | angular part of adjacent wall panel Pw and Pw is joined via the corner coupling | bonding material 32 etc. Moreover, the opening part of the wall 30 of the 1st floor in which a door etc. are installed is small wall panel 31 or half-split material. 33 or the like.

Further, a second-floor floor surface 40 made up of a plurality of floor panels Pf is formed on the wall surface 30 of the first floor, and a plurality of floor panels 40 are formed on the outer extension portion of the second-floor floor surface 40 via a torso 41. A wall panel Pw is erected, and a wall surface 50 on the second floor is formed by the plurality of wall panels Pw.
FIG. 5 and FIG. 6 show the joint structure of the extended portion of the second floor 40, the lower end of the wall 50 on the second floor, and the upper end of the wall 30 on the first floor centered on the body 41. .

  As shown in the drawing, on the wall panel Pw constituting the first-floor wall surface 30, the edge of the floor panel Pf constituting the second-floor floor surface 40 (the horizontal bar 152 of the wooden frame 150) and the body insert 41 are in close contact with each other. And the position where the lower edge of the wall panel Pw constituting the second-floor wall surface 50 (the reed 112 of the wooden frame 110) is placed on the edge of the floor panel Pf and the trunk 41. It has become a relationship.

  And it penetrates perpendicularly between the lower edge part of wall panel Pw which constitutes this 2nd floor wall surface 50, and the upper end part (horizontal ridge 112 of wooden frame 110) which constitutes wall surface 30 of the 1st floor. A torso bolt (joint bolt) 42 is inserted, and nuts 44 and 44 are screwed into both ends via plain washers 43 and 43, respectively, and fastened so that the edge of the floor panel Pf and the torso 41 are sandwiched vertically. Thus, the second floor 40 and the second floor 50 are joined simultaneously.

  Here, as shown in FIG. 4, the trunk difference bolt 42 is formed in a passage hole constituted by groove portions 41 a and 40 a that are formed in advance so as to face the edge portion of the floor panel Pf and the joint surface of the trunk insert 41, respectively. It is provided so that it may be accommodated. Needless to say, the fastening operation of the barrel difference bolt 42 is performed using the circular working holes 116 formed in the corners of the wall panel Pw as described above.

Further, the wall panels Pw and Pw of the second-floor wall surface 50 and the floor panels Pf and Pf of the second-floor floor surface 40 are similarly joined in close contact with an adhesive or screw nails. Similarly, the corners of adjacent wall panels Pw, Pw are joined via a corner bonding material 54, and the opening of the second-floor wall surface 50 on which a window or the like is installed has a small wall panel 51 and a waist wall. The panel 52 and the half member 53 are formed.
A plurality of roof panels Pr are joined to the second-floor wall surface 50 via a connecting girder 61, a house-cut panel Ps, and a roof beam 62. A roof surface 60 is formed.

Next, FIG. 7 shows a wiring structure of a trunk portion particularly facing the outer wall among the joint portions of the first floor wall panel and the second floor wall panel of the building having such a structure.
In the figure, reference numeral Pw1 is a wall panel constituting the wall 30 of the first floor (lower floor), and at the upper end thereof, the second floor (upper floor) via the floor panel Pf constituting the second floor and the torso 41. The wall panel Pw2 constituting the wall surface 50 is joined by a plurality of (two in the figure) body differential bolts 42, 42.

As shown in the drawing, between the lower-floor wall panel Pw1 and the upper-floor wall panel Pw2, as in the case of the trunk difference bolt 42, the pipe body is vertically penetrated through the floor panel Pf and the trunk 41 therebetween. 200 is spanned, and cables C extending over the upper and lower floors are routed through the pipe body 200.
That is, the pipe body 200 has a structure in which a flange 220 is provided at an upper end portion of a pipe body 210 made of metal or resin that is open at both ends.

  And as shown in FIG. 8 and FIG. 9, through holes 140, 140 respectively formed at the upper end of the wall panel Pw1 and the lower end of the wall panel Pw2 (the horizontal rod 112 of the wooden frame 110), similar to the trunk difference bolt 42, The pipe body 200 is placed on the upper wall panel Pw2 side in the passage hole 300 formed by the grooves 41b and 40b formed so as to face the edge of the floor panel Pf and the joint surface of the trunk 41, respectively. It is designed to be inserted and mounted so that it can be dropped. When the pipe body 200 is inserted into the passage hole 300, the flange 220 of the pipe body 200 is engaged with the through hole 140 on the wall panel Pw2 side. It is to be avoided. The passage hole 300 may be configured by only one of the groove portions 41b and 40b.

According to such a wiring structure of the present invention, cables C such as electric wires extending on the upper and lower floors in the outer wall portion of the building are easily and reliably wired in the outer wall panel by passing through the floor panel Pf and the trunk 41 portion. Can do.
Thereby, since the wiring of the cables C across the upper and lower floors can be performed based on a predetermined rule, the labor of the wiring work can be saved. In addition, since it is not necessary to apply extra processing for wiring to the panel at the site, it is possible to avoid a decrease in the strength of the panel or the building.

In the present embodiment, the case 41 portion located on the outer wall portion of the building has been described as an example. However, the present invention can be similarly applied to an indoor atrium portion such as an entrance.
Such a wiring structure can be similarly applied to a portion such as an inner wall located indoors as shown in FIGS.
That is, when the wall panels Pw1 and Pw2 for partitioning each room in the building and the like are connected to the joint (butting portion) of the floor panels Pf and Pf as shown in the drawing, the floor panels Pf and Pf Grooves 40b and 40b are formed on the joint surfaces, and the passage holes 300 of the pipe body 200 are formed by the grooves 40b and 40b.

As a result, the cables C such as electric wires extending over the upper and lower floors can be easily and reliably wired between the wall panels Pw1 and Pw2 for partitioning each room in the building as well as the outer wall portion of the building. The grooves 40b and 40b may be provided only on one of the floor panels Pf and Pf.
Further, in the present embodiment, an example of the wiring structure extending between the wall panels Pw1 and Pw2 on the upper and lower floors is shown. However, the same applies to the wall panel Pw and the beam member 400 that supports the wall panel Pw as shown in FIG. Can be applied to.

In this case, as shown in the drawing, a passage hole 310 is formed in the beam member 400 so as to communicate with the passage hole 300 on the floor panel Pf side, and the passage hole 300 is formed in the passage hole 310 on the beam member 400 side. Cables C such as electric wires can be easily and reliably wired between the wall panel Pw and the beam member 400 by penetrating the lower end side of the pipe main body 210 extending from the side.
Further, the wall panel Pw and the floor panel Pf, and the floor panel Pf and the beam member 400 are joined together with a polymer adhesive as shown in FIG. 13 by a screw nail SN having an excellent pulling strength. This screw nail SN has a helical groove cut into the body of the nail, and has a pulling strength (about 2.0 kN) that is about twice that of a round nail generally used in conventional construction methods. ). Therefore, it is possible to easily and reliably bond these panels and to exhibit excellent bonding strength.

(Second Embodiment)
Next, FIGS. 14 to 16 show a second embodiment of the wiring structure of a building according to the present invention.
As shown in the figure, the present embodiment is as shown in FIG. 14 instead of the trunk bolt (joint bolt) 42 for connecting the wall panels Pw1, Pw2 up and down with the floor panel Pf interposed therebetween. A pipe-shaped hollow bolt 500 having both ends opened is used, and cables C extending between the wall panels Pw1 and Pw2 on the upper and lower floors are wired in the hollow bolt 500.
That is, as shown in FIG. 15, the hollow bolt 500 includes a pipe-shaped bolt body 510 having both ends opened, a pair of rectangular flat washers 520 and 520 fitted to both ends of the bolt body 510, and the bolts. The main body 510 includes a pair of nuts 530 and 530 that are screwed to both ends.

  Then, like the above-described conventional trunk difference bolt 42 (flat washer 43, nut 44), as shown in FIG. 16, the bolt body 510 of the hollow bolt 500 is connected to the upper floor from the upper end of the lower wall panel Pw1. The wall panel Pw2 is penetrated between the lower ends thereof, and nuts 530 and 530 are screwed and tightened to both ends of the bolt main body 510 via plain washers 520 and 520, thereby sandwiching the floor panel Pf and the body insert 41. The upper and lower floor wall panels Pw1 and Pw2 are firmly joined. Then, as shown in FIG. 14 and FIG. 16, the cables extending between the upper and lower floor wall panels Pw1 and Pw2 by passing the cables C through the bolt body 510 of the hollow bolt 500 that is open at both ends. Class C can be wired.

According to such a wiring structure, in addition to the effects shown in the first embodiment, the trunk difference bolts (joining bolts) 42 for joining the upper and lower wall panels Pw1 and Pw2 are used for wiring. Therefore, the wiring work of the cables C can be performed more easily and reliably.
In order to facilitate the assembly work of the hollow bolt 500, etc., a structure in which one of the flat washers 520 and 520 is fixed in advance to one end of the bolt main body 510 and integrated may be employed.

(Third embodiment)
Next, FIGS. 17 to 22 show a third embodiment of a building wiring structure according to the present invention.
First, FIG. 17 shows an example of a seat bolt 600 that can be applied not only to the conventional construction method such as the wooden frame construction method but also to the above-described wood panel construction method.
As shown in the figure, the bolt 600 with a seat has a structure in which a circular seat 620 and the like are integrally provided at one end of a pipe-like bolt main body 610 having both ends opened, and a nut 630 is screwed at the other end. It has become.

  Then, for example, as shown in FIG. 18, the circular seat bolt 600 is vertically penetrated through the horizontal member of the building, and its lower end is fastened to a hole-down hardware 640 attached to a column in contact with the horizontal member. In addition to joining the horizontal member and the column by attaching the cables, the cables C can be passed through the bolt main body 610 so that the cables C can be easily wired near the joint between the horizontal member and the column. It can be implemented accurately.

Next, FIG. 19 shows a so-called battledore bolt 700 that can be applied to the above-described wood panel construction method as well as the conventional construction method such as the wooden frame construction method as with the seat bolt 600.
As shown in the figure, this wing plate bolt 700 is integrally provided with a wing plate-like blade portion 720 at one end portion of a pipe-like bolt main body 710 having both ends opened, and a nut 730 via a washer (not shown) at the other end portion. As shown in FIG. 20, the horizontal members of the building are joined together, and the roof beams and eaves girder, eaves girder and column, trunk difference and floor beam, and through column and trunk difference. It can be used for joining.

  Then, as shown in FIG. 20, the bolt body 710 of the battledore bolt 700 is attached so as to penetrate one horizontal member, and the blade portion 720 side is fixed to the other horizontal member by the seated bolt 600. Thus, not only joining of the horizontal members but also passing the cables C through the bolt main body 710 enables easy and accurate wiring of the cables C in the vicinity of the joining of the horizontal members. .

  FIG. 21 shows another example of a battledore bolt 700 applied to a joining part or the like in which the horizontal members are butted against each other with one horizontal member interposed therebetween. Separable. Even in the case of such a joining structure, the wiring of the cables C in the vicinity of the joining of the horizontal members without forming a hole or the like for allowing the cables C to pass through one of the horizontal members. Can be implemented easily and accurately.

Further, FIG. 22 shows an example of a fired metal object 800 that can be applied to the above-mentioned wood panel method as well as the conventional method such as the wooden frame method as in the case of the circular seat bolt 600 and the battledore bolt 700. It is.
As shown in the drawing, this fired metal object 800 is integrally provided with mounting plates 820 and 820 at both ends of a pipe body 810 having both ends opened, and a joint portion (corner portion) between a column, a girder, and a beam, etc. It is used for joining.

Then, as shown in the figure, by passing the cables C through the pipe body 810, wiring of the cables C between the beam and the girder can be easily and accurately performed.
Further, as shown in FIG. 23, if the mounting plate 820 of the fired metal object 800 is fixed to the beam side with the hollow bolt 500 described above, the cable C is further passed through the hollow bolt 500 to the opposite side of the beam. It is also possible to perform wiring.

It is explanatory drawing which shows the assembly process of the building by a panel assembly method. It is a partial fracture perspective view showing an example of wall panel Pw. It is a partial fracture perspective view showing an example of floor panel Pf. It is an exploded view which shows the structure of the building by a panel assembly method. It is a perspective view which shows the joining structure of the upper-and-lower wall panel Pw and the body insertion 41 vicinity. It is a longitudinal cross-sectional view which shows the joining structure of the upper-and-lower wall panel Pw and the trunk 41 vicinity. It is a perspective view which shows the wiring structure of the upper-and-lower wall panel Pw and the body insertion 41 vicinity. FIG. 6 is an exploded view showing a wiring structure in the vicinity of the upper and lower wall panels Pw and the body insert 41. It is a longitudinal cross-sectional view which shows the wiring structure of the upper and lower wall panel Pw and the trunk insertion 41 vicinity. It is an exploded view showing the wiring structure near the upper and lower wall panels Pw and the floor panel Pf. It is a longitudinal cross-sectional view which shows the wiring structure of the upper-and-lower wall panel Pw and floor panel Pf vicinity. It is a longitudinal cross-sectional view which shows the wiring structure of wall panel Pw, the beam material 400, and the body insertion 41 vicinity. It is a longitudinal cross-sectional view which shows the joining state of the upper and lower wall panel Pw and floor panel Pf vicinity. It is a perspective view which shows the other example of the wiring structure of the upper-and-lower wall panel Pw and the body insertion 41 vicinity. 5 is an exploded perspective view showing an example of a joining bolt 500. FIG. It is a longitudinal cross-sectional view which shows the wiring structure of the upper and lower wall panel Pw using the joining bolt 500, and the body insertion 41 vicinity. It is a perspective view which shows an example of the bolt with a seat 600 applicable to a conventional construction method etc. It is a perspective view which shows an example of the wiring structure using the volt | bolt 600 with a seat. It is a perspective view which shows an example of the battledore bolt 700 applicable to a conventional construction method. It is a perspective view which shows an example of the wiring structure using the battledore bolt 700. FIG. It is a perspective view which shows the other example of the wiring structure using the battledore bolt 700. FIG. It is a perspective view which shows an example of the wiring structure using the fired metal 800. FIG. It is a perspective view which shows the other example of the wiring structure using the fired metal 800. FIG.

Explanation of symbols

10 ... Foundation (cloth foundation)
20 ... 1st floor surface 30 ... 1st floor wall surface 40 ... 2nd floor floor surface 40b ... Groove 41 ... Intrusion 50 ... 2nd floor wall surface 60 ... Roof surface 110 ... Wooden frame 111 ... Vertical gutter 112 ... Horizontal gutter 113 ... Vertical center rail 114 ... Yokonaka 115 ... Guiding tube (lead tube)
DESCRIPTION OF SYMBOLS 116 ... Work hole 120 ... Heat insulating material 130 ... Face plate 200 ... Pipe body 210 ... Pipe main body 220 ... Flange 300, 310 ... Passing hole 400 ... Beam material 500 ... Hollow bolt 600 ... Seated bolt 700 ... Blast plate bolt 800 ... Fire metal Pw ... Wall panel Pf ... Floor panel C ... Cables SN ... Screw nail

Claims (12)

It is a wiring structure of a building in which an upper floor wall panel is joined to a lower floor wall panel via a floor panel,
A pipe body passing through the floor panel is bridged between the lower wall panel upper end and the upper floor wall panel lower end, and cables extending between the lower floor and upper floor wall panels are passed through the pipe body. Wiring structure of a building characterized by having been wired. It is a wiring structure of a building in which an upper floor wall panel is joined to a lower floor wall panel via a floor panel,
Joining the lower floor wall panel upper end and the upper floor wall panel lower end with a joint bolt across the floor panel, the joint bolt is composed of hollow bolts open at both ends, and the hollow bolt includes the A wiring structure of a building characterized in that wiring is performed by passing cables between the lower floor and upper floor wall panels. In the building wiring structure according to claim 1 or 2,
The end surface of the floor panel is positioned between the lower floor wall panel and the upper floor wall panel, and a trunk is joined to the end surface of the floor panel, and either the joint surface of the trunk or the end surface of the floor panel Or the wiring structure of the building provided with the groove part which the said pipe body or a hollow volt | bolt passes on both surfaces. It is a wiring structure of a building in which wall panels are joined on the beam material via floor panels,
The pipe body passing through the floor panel is bridged between the lower end of the wall panel and the beam material, and the cables extending between the wall panel and the beam material are passed through the pipe body and wired. Wiring structure of the building. It is a wiring structure of a building in which wall panels are joined on the beam material via floor panels,
The lower end of the wall panel and the beam member are joined by a joining bolt with the floor panel interposed therebetween, and the joining bolt is constituted by a hollow bolt having both ends opened, and the wall panel and the beam member are disposed in the hollow bolt. A building wiring structure characterized in that it is wired by passing cables between them. In the building wiring structure according to claim 4 or 5,
While positioning the end face of the floor panel between the wall panel and the beam member, joining a trunk to the end face of the floor panel, either one or both of the joint face of the trunk or the end face of the floor panel, A wiring structure for a building comprising a groove through which the pipe body or hollow bolt passes. In the building wiring structure according to claim 2 or 5,
The wiring structure of a building, wherein the joining bolt is a trunk difference bolt. In the wiring structure of the building of any one of Claims 1-7,
A building wiring structure comprising a guide pipe for wiring through the cables in the wall panel. In the wiring structure of the building of any one of Claims 1-7,
A wiring structure of a building, wherein the wall panel and the floor panel, and the floor panel and the beam member are connected by an adhesive and a screw nail. A building wiring structure in which pillars and horizontal members are joined with seat bolts,
The building wiring structure characterized in that the circular seat bolt is constituted by a hollow bolt having both ends open, and the cables extending between the pillar and the horizontal member are passed through the hollow bolt. . It is a wiring structure of a building in which shed beam material and eaves material, eaves material and column material, girder material and floor girder material, and column material and girder material are joined with a battledore bolt,
The battledore bolt is composed of a hollow bolt that is open at both ends, and in the hollow bolt, between the shed beam material and the eaves beam material, between the eaves beam material and the column material, or the trunk difference material and the floor beam. A wiring structure of a building characterized in that wiring is performed by passing cables extending between materials or between a pillar material and a body difference material. It is a wiring structure of a building that is reinforced with fired metal between the beam and the girder,
A wiring structure of a building, wherein the fired metal object is constituted by a pipe body, and cables are passed through the pipe body between the beam material and the girder material.

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