JP3995585B2 - Fixing structure for external wall installation - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fixing structure for rationally fixing an outer wall installation object such as a clothes-drying object installed on an outer wall of a house.
[0002]
[Prior art]
In a house, in order to dry the laundry, there are cases where a clothes-drying hardware supporting a clothes-drying basket or a rope is provided protruding from the outer wall portion. In this case, a fixed plate is attached to the outer wall of the building, and a pair of arms is attached to a support piece provided via an arm, and one arm is fixed and the other arm is movable (for example, Patent Documents). 1).
[0003]
Moreover, when providing the veranda which reaches the corner part of an outer wall, it is common to fix one laundry item to the protruding corner part of an outer wall. A fixing structure for fixing an outer wall installation represented by such a clothesline to the outer wall will be described with reference to FIG. In the figure, a corner panel 52 is attached to a pillar 51, which is disposed at a protruding corner using a hardware not shown. Further, a metal 53 is fixed to the pillar 51 by a predetermined means, and a bolt 55 for fixing the clothes hanger 54 is fastened to a screw portion 53a provided on the metal 53.
[0004]
Therefore, the clothes-drying hardware 54 is pressed against and fixed to the corner panel 52 by the bolts 55, and a pressing force in the direction of the column 51 acts on the corner panel 52. That is, the corner panel 52 is attached to the column 51 with an independent mounting structure, but the force in the direction of the column 51 by the bolt 55 acts to press the metal panel 53.
[0005]
[Patent Document 1]
Japanese Patent Laid-Open No. 05-007699 [0006]
[Problems to be solved by the invention]
In the fixing structure as described above, the clothes-drying object is disposed so as to be sandwiched between the bolt and the surface of the corner panel, and is pressed and fixed to the corner panel by the fastening force of the bolt. Further, a pressing force by a bolt acts on the corner panel through the clothes-drying hardware, and the back surface is pressed against the hardware attached to the column by the pressing force. For this reason, there is a problem in that the degree of freedom of movement of the corner panel, that is, the degree of freedom of adjustment of the mounting position given to the corner panel is lost, and the position of the corner panel cannot be adjusted.
[0007]
The force acting on the clothesline works as a tensile force and a bending force on the bolt. In particular, the tensile force acting on the bolt is relatively a compressive force on the corner panel 52, and the bending force is applied from a hole formed in the corner panel. Acts as a compressive force on the corner panel. Since these forces are concentrated on the hole portion of the corner panel via the bolt, there is a problem that partial crushing may occur.
[0008]
An object of the present invention is to attach the outer wall installation object to the housing independently of the wall member when the outer wall installation object is attached to the outer corner of the outer wall, so that the wall member constituting the outer wall can be attached to the pillar. An object of the present invention is to provide a fixing structure for an outer wall installation that can secure a degree of freedom in adjusting the mounting position of the wall member without exerting an influence and applying a force to the wall member.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, a fixing structure for an outer wall installation according to the present invention is a fixing structure for fixing an outer wall installation to be installed on an outer wall of a house, and has a tip that does not contact or engage with the outer wall. A plurality of screw members exposed through the outer wall and fixed at the other end to the housing; and a support plate screwed to the screw member up to the vicinity of the outer wall; The outer wall installation object is fixed by abutting the support plate and fastening a nut to the screw member.
[0010]
In the fixing structure, since one end of the screw member penetrating the outer wall is fixed to the housing, the screw member functions as a cantilever. For this reason, the support plate is screwed to the vicinity of the outer wall to the screw member, and in this state, the outer wall installation object is attached to the screw member and brought into contact with the support plate and the nut is fastened to support the outer wall installation object. Can be clamped between the plate and nut.
[0011]
Accordingly, the force acting on the outer wall installation is supported by the screw member functioning as a cantilever and does not affect the outer wall. For this reason, the wall member which comprises an outer wall will be attached to a housing independently of presence of an outer wall installation thing, and the freedom degree of adjustment of the attachment position which this wall member has is not impaired.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the fixing structure for an outer wall installation according to the present invention will be described. The fixing structure of an outer wall installation according to the present invention relates to a structure for fixing an outer wall installation to be installed on an outer wall through a hardware fixed to a housing of a housing represented by, for example, a clothes drying hardware. By supporting the installation object with the screw member without exerting a force acting on the outer wall, the degree of freedom in adjusting the mounting position of the wall member constituting the outer wall can be maintained.
[0013]
For this reason, although the screw member that supports the outer wall installation object penetrates the outer wall, it does not contact or engage with the outer wall, and does not have a mechanism for transmitting force therebetween. That is, the outer wall installation object is fixed by a screw member penetrating the outer wall, but the screw member is fixed to the housing without contacting or engaging with the outer wall. Therefore, all forces acting on the outer wall installation object can be transmitted to the housing with an independent structure with respect to the outer wall.
[0014]
The outer wall installation object of the present invention is an object that is installed close to the outer wall of a house and can be fixed to the housing, and does not limit the functions of the individual outer wall installation objects. Moreover, although the structure of the attachment part with respect to the outer wall of an outer wall installation thing needs the hole which penetrates a screw to be formed, about other shapes and structures, it does not specifically limit. That is, the outer wall installation object needs to have a hole through which a screw is inserted and a seat in which the hole is formed.
[0015]
The outer wall may be an outer wall of a house, and may be either a flat outer wall surface in the general part or a flat part in the protruding corner. Moreover, the member which comprises an outer wall is also not specifically limited, It is possible to utilize outer wall panels, such as a lightweight cellular concrete panel (ALC panel) and a concrete panel (PC panel). However, it is advantageous when applied to an ALC panel that has good workability such as drilling and that may collapse when force is concentrated.
[0016]
In particular, the present invention is advantageous when applied to an outer wall having a wall member configured so that the mounting position can be adjusted with respect to the housing. For this reason, it is preferable that it is the outer wall comprised using the outer wall panel. In particular, as a wall member configured to be able to adjust the mounting position with respect to the housing, a corner panel configured to be able to adjust the street with respect to the outer wall in two directions is disposed at the corner of the building. It is advantageous when applied to.
[0017]
As the outer wall, it is necessary that a column as a steel frame is arranged, and it is preferable to fix one end of a screw member directly or via an intermediate member to the column. The screw member arranged through the outer wall and fixed at one end to the housing functions as a cantilever beam that supports the force including the weight of the outer wall installation object and the load acting on the outer wall installation object.
[0018]
For this reason, it is preferable that the screw member has a fixing structure that can be sufficiently stable at a fixing portion with respect to a casing and a thickness and a material that can exhibit strength and rigidity that can sufficiently resist the acting force. Such a fixing structure is preferably not a stud welding in which only the end face of the screw member is welded but a fillet weld in which the screw member is welded over a predetermined length range.
[0019]
The screw member may be formed with a screw over the entire length from the end fixed to the housing to the end exposed through the outer wall, and the screw is formed on the free end side from the portion corresponding to the outer surface of the outer wall. It may be what was done. In particular, if the screw member has a screw formed over its entire length, it is advantageous in terms of manufacturing. In addition, if a screw is formed only at a predetermined length portion on the free end side, when the support plate is screwed, the screwing depth can be defined by the raised portion of the screw. Workability is improved.
[0020]
The support plate is screwed into the screw member and holds the position that reaches the vicinity of the outer surface of the outer wall (the position that is close enough not to contact the outer surface of the outer wall), and the outer wall installation that is attached to the screw member It becomes a support member. The support plate has a function of holding the outer wall installation jointly with the nut by fastening the nut to the screw member in a state where the outer wall installation is in contact with one surface.
[0021]
For this reason, the support plate has a planar size that can maintain the posture in a stable state when the nut is tightened across the outer wall installation object, and according to the tightening of the nut. It is necessary to have a strength that does not cause deformation due to the generated fastening force.
[0022]
Next, a preferred embodiment of the fixing structure according to the present invention will be described with reference to the drawings. FIG. 1 is a plan view for explaining a fixing structure according to the present embodiment. FIG. 2 is a development view illustrating the fixing structure according to the present embodiment. FIG. 3 is a diagram illustrating the configuration of the screw member. FIG. 4 is a diagram illustrating the configuration of a band for fixing the screw member. FIG. 5 is a diagram for explaining an example in which an antenna column as an outer wall installation object is fixed to the outer wall.
[0023]
In the drawing, a corner panel 2 as a wall member constituting an outer wall is attached to a pillar 1 constituting a housing of a house using a hardware not shown, and the corner panel 2 is vertically moved by the hardware. And the parallelism between the surface of the pillar 1 and the surface of the corner panel 2 can be adjusted.
[0024]
Therefore, the corner panel 2 attached to the pillar 1 constituting the housing can be adjusted in the attachment position, and the positional relationship with other outer wall panels attached to the beams (not shown) constituting the housing is brought to a desired state. It is possible to arrange and arrange the outer wall surface in the same plane.
[0025]
The corner panel 2 constituting the outer wall is formed with a predetermined number of holes 2a through which the screw member 3 passes. The hole 2a has a diameter sufficiently larger than the diameter of the screw rod 3a constituting the screw member 3, and the force acting on the outer wall installation 4 typified by a clothes-drying hardware is transmitted to the screw rod 3a to bend. Even if this occurs, it is configured not to be affected by this bending.
[0026]
That is, the screw rod 3a constituting the screw member 3 has a function as a cantilever beam on which the weight of the outer wall installation object 4 fixed at a position exposed from the corner panel 2 and the force acting on the outer wall installation object 4 act. . For this reason, the screw rod 3a has a thickness that can sufficiently resist the weight and force, and the screw rod 3a is welded to the seat 3b and the adjacent mounting piece 3e. However, since force acts on the screw rod 3a, inevitably bending occurs, so the hole 2a is formed with a diameter larger than that of a normal screw hole.
[0027]
The screw member 3 is fixed to the pillar 1 by the band 5, and in this state, the screw rod 3a penetrates the corner panel 2 in the thickness direction to expose the tip portion, and the support plate 6 is screwed to the exposed screw rod 3a. Match. The support plate 6 is screwed to a position that is close to the surface of the corner panel 2 and does not come into contact therewith, and holds this screwing position.
[0028]
The outer wall installation object 4 is fixed to the pillar 1 via the screw member 3 by fastening the nut 7 to the screw rod 3a in a state of being attached from the end side of the screw rod 3a and in contact with the support plate 6. Yes. At this time, the fastening force acting on the nut 7 to fix the outer wall installation 4 is supported by the support plate 6.
[0029]
Therefore, the outer wall installation object 4 is fixed in a state sandwiched between the support plate 6 and the nut 7, and no force is applied to the outer wall (corner panel 2) when the outer wall installation object 4 is fixed. For this reason, the movement of the outer wall is not restricted, and the mounting position can be freely adjusted. That is, since the outer wall installation object 4 and the corner panel 2 constituting the outer wall are independently attached to the pillar 1, they can be moved independently from each other in accordance with an operation from the outside.
[0030]
In the present embodiment, the structure in the case where the corner panel 2 is used as a representative of the wall members constituting the outer wall, that is, the outer wall installation object 4 is installed at the corner of the building has been described. Of course, the attachment position of the object 4 is not limited only to the protruding corner, and the outer wall panel is arranged in place of the corner panel 2 when the object 4 is attached to the outer wall other than the protruding corner.
[0031]
As shown in FIG. 3, the screw member 3 used in the mounting structure has a screw rod 3a, a seat 3b welded to the end face of the screw rod 3a, a contact piece 3c and a mounting piece 3e having a fixing piece 3d. It is configured. Although the shape of the mounting piece 3e is not particularly limited, in this embodiment, the seat 3b and the fixing piece 3d are protruded from the column 1 at a substantially right angle, and the contact piece 3c is brought into contact with the two sides of the column 1. It is formed in a crank shape. A plurality of screw portions 3f are formed on the seat 3b and the fixing piece 3d of the attachment piece 3e in order to join the band 5. Furthermore, the end surface of the screw rod 3a is welded to the seat 3b, and a predetermined length range from the end surface side is welded to a part of the mounting piece 3e. For this reason, even when a force acts on the free end side of the screw rod 3a, it is possible to support it sufficiently stably.
[0032]
The screw rod 3a penetrates the corner panel 2 in the thickness direction and has a sufficient length to attach the outer wall installation object 4 to the tip portion. When the force acting on the outer wall installation object 4 is transmitted, It has a thickness that can exert sufficient strength and rigidity. Moreover, the screw rod 3 should just be the number which can exhibit intensity | strength sufficient to support the outer wall installation thing 4. FIG. However, when the outer wall installation object 4 is attached to the screw member 3, in order to prevent the outer wall installation object 4 from rotating and stabilize, it is preferable to have two screw rods 3a.
[0033]
In this embodiment, the screw rod 3a is formed as an M8 screw. The screw rod 3a of this size can withstand a load of about 100 kg. Therefore, when a load of 100 kg or more acts on the outer wall installation object 4, it is possible to cope by increasing the size of the screw rod 3a and the size of the band 5.
[0034]
Further, the screw rod 3a is formed with a screw over the entire length, but it is not always necessary to form a screw over the entire length, as long as it is formed in a portion exposed from the corner panel 2 on the free end side. In particular, the screwing depth of the support plate 6 with respect to the screw rod 3a is restricted by making the effective screw part a part that coincides with the outer surface of the corner panel 2 from the free end side or a part slightly on the tip side. Is possible and advantageous.
[0035]
As shown in FIGS. 2 and 4, the band 5 has a function of fixing the screw member 3 to the column 1, and is formed with a shape corresponding to the shape of the mounting piece 3 e of the screw member 3. . The band 5 is formed in a substantially square shape corresponding to the thickness of the pillar 1 so that the pillar 1 can be held and attached, and a fixing piece 5a that contacts the seat 3a and the fixing piece 3d of the screw member 3 is provided at the end. Each is formed. Further, a screw hole 5b through which the screw 5c is inserted is formed in the fixed piece 5a.
[0036]
Therefore, after a predetermined number of bands 5 are hung on the pillar 1 and the screw member 3 is arranged on the pillar 1, the screw 5c is connected to the seat 3b and the fixing piece 3d of the screw member 3 from the screw hole 5b side of the band 5. The screw member 3 can be fixed to the column 1 by fastening to the provided screw portion 3f.
[0037]
A screw portion 6a having the same specifications as the screw rod 3a of the screw member 3 is formed at the center of the support plate 6, and when the nut 7 is tightened in a state where the base 4a of the outer wall installation object 4 is in contact, The outer wall installation object 4 is formed as a plate having a size and shape that does not fall down. Therefore, the support plate 6 may be circular, rectangular or rectangular.
[0038]
The nut 7 may be a normal flat nut, but a cap nut is used in this embodiment. In this cap nut, the tip end of the screw rod 3a is not exposed in a bag shape, it is possible to prevent the intrusion of rainwater, and the appearance can be improved.
[0039]
In the above-described embodiment, the case where a clothes-drying hardware is used as the outer-wall installation 4 has been described. However, the outer-wall installation 4 is not limited to a clothes-drying hardware, and an outer-wall installation having other functions, for example, an antenna It is possible to use metal fittings for fixing a support for fixing a column, a roof for rooftop inspection, a roof for a veranda, or the like.
[0040]
FIG. 5 is a diagram illustrating an example in which an antenna support fixing metal fixture as the outer wall installation object 4 is fixed to the outer wall of the building. In the drawing, the same reference numerals are given to the same parts and the parts having the same functions as those of the above-described embodiment, and the description thereof is omitted.
[0041]
In the figure, the outer wall 8 is constituted by a plurality of outer wall panels attached to a housing including the pillar 1 by a predetermined means. A plurality of screw members 3 are arranged in the vertical direction on the pillar 1 arranged corresponding to the position where the outer wall installation object 4 is to be attached, and are fixed by bands 5 respectively. The screw member 3 and the band 5 are configured in the same manner as in the previous embodiment, and are fixed to the column 1 by the same means.
[0042]
The outer wall installation object 4 is a support of an antenna, and is constituted by a round pipe having a predetermined length. For this reason, a fixing metal 9 for fitting and fixing the pipe is attached to the tip of the screw member 3, and is fixed by fastening a nut 7 to the screw member 3.
[0043]
As described above, the outer wall installation object 4 can be fixed to the outer wall 8 of the building by fixing the outer wall installation object 4 to the fixed hardware 9 directly attached to the screw member 3. Therefore, the fixed metal fitting 9 corresponding to the outer wall installation object 4 having different functions and shapes can be configured, and the outer wall installation object 4 having any shape can be fixed to the outer wall via the fixed metal object 9. is there.
[0044]
【The invention's effect】
As described above in detail, in the fixing structure of the outer wall installation according to the present invention, the screw rod of the screw member having one end fixed to the housing is disposed through the outer wall, and the support plate is disposed on the outer surface side of the outer wall of the screw rod. And the outer wall installation object can be fixed by sandwiching the outer wall installation object between the support plate and the nut.
[0045]
Therefore, the force acting on the outer wall installation is supported by the screw rod functioning as a cantilever and does not act on the outer wall. For this reason, the wall member which comprises an outer wall does not impair the freedom degree of adjustment of the attachment position which this wall member has irrespective of presence of an outer wall installation thing.
[Brief description of the drawings]
FIG. 1 is a plan view illustrating a fixing structure according to an embodiment.
FIG. 2 is a development view illustrating a fixing structure according to the present embodiment.
FIG. 3 is a diagram illustrating a configuration of a screw member.
FIG. 4 is a diagram illustrating a configuration of a band for fixing a screw member.
FIG. 5 is a diagram illustrating an example in which an antenna column as an outer wall installation object is fixed to an outer wall.
FIG. 6 is a diagram for explaining a conventional fixing structure of an outer wall installation object.
[Explanation of symbols]
1 pillar 2 corner panel 2a hole 3 screw member 3a screw rod 3b seat 3c contact piece 3d fixed piece 3e mounting piece 3f screw part 4 outer wall installation object 5 band 5a fixing piece 5b screw hole 5c screw 6 support plate 6a screw part 7 nut 8 Outer wall 9 Fixed hardware

Claims (1)

A fixing structure for fixing an outer wall installation to be installed on an outer wall of a house, wherein a plurality of screw members are exposed through the outer wall without touching or engaging with the outer wall and the other end is fixed to the housing. And a support plate screwed to the screw member to the vicinity of the outer wall, and an outer wall installation object is attached to the screw member and brought into contact with the support plate, and a nut is fastened to the screw member to fix the outer wall installation object. A fixing structure for an outer wall installation, characterized by fixing.

Images