JP2001200601A - Vibration damping structure of dwelling house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To minimize the influence of slight vibration due to traffic vibration or the like by increasing the rigidity of an outer wall structure to enhance the rigidity of the whole of a dwelling house. SOLUTION: A vertical vibration control hardware 40 for connecting a steel framed member 12a of an outer wall back frame 12 secured to an outer wall panel 10 and both of beams connected by the outer wall panel 10 by bolting is disposed in a dwelling house 40, and the vertical vibration control hardware 40 is formed by securing a bent flat plate member 40a bent to form a doglegged shape in a side view and a reinforcing member 40b suspended from the bent flat plate member 40a in a front view and a plan view. The bent flat plate member 40a has at least one elongated hole 40d, 40c for bolting bored in its connecting surface to the beam and in its connecting surface to the steel framed member 12a, respectively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration structure for a house using an outer wall panel attached to a frame structure of the house.

[0002]

2. Description of the Related Art In conventional medium- and low-rise houses, consideration is given to ensuring safety against loads such as earthquakes and typhoons, but designs for ensuring comfort against micro-vibrations such as traffic vibrations have been made. Not. For example, as in the technology of Japanese Patent Application Laid-Open No. 8-135250, a damping brace made of low yield point steel is incorporated in a house, and the damping brace absorbs seismic energy to minimize damage to the house. There is something. However, the technique does not include a countermeasure against micro-vibration.

[0003]

As described above, conventional housing designs do not deal with minute vibrations such as traffic vibrations. This is because it has not been considered because, depending on the magnitude of the applied load, such as an earthquake or a typhoon, it may cause a fatal impact on the frame structure and does not affect the lives of residents. However, traffic vibrations caused by the operation of transportation facilities give occupants an unpleasant feeling every hour every day. Vibration is particularly noticeable when the occupant is at rest, or is awake when sleeping, and traffic vibrations impair comfort in living. These adverse effects are particularly remarkable when a house is located near a vibration source such as a highway.

The following two methods are conceivable as methods for preventing the deterioration of the habitability of a house due to the traffic vibration. One is to improve the damping rate for the vibration of the entire house and not to amplify the vibration that propagates from the ground to the inside of the house.
The second is to increase the rigidity of the entire house and minimize the effects of vibration. This is because, when the rigidity is low, the vibration propagating from the ground causes a rotational motion between the constituent members of the house, causing a large shake. This large shaking is slow, and is more physiologically sensible than fast vibration.

In the structural design, the rigidity of the whole house is determined by the frame structure. However, regarding the micro vibration such as traffic vibration, the influence of the outer wall structure or the inner wall structure on the rigidity of the house cannot be ignored. This is because, when the amplitude of the external vibration is small, the effect of suppressing the vibration due to the rigidity of the house is more remarkable than when the amplitude of the external vibration is large. In other words, strengthening the housing rigidity is an effective measure against the suppression of micro vibration. Therefore, in the present invention, the problem to be solved is to minimize the influence of micro-vibration such as traffic vibration of the whole house by strengthening the rigidity of the outer wall structure mainly according to the second method described above.

[0006]

The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described. That is, in claim 1,
A housing anti-vibration structure for improving traffic vibration resistance of an entire house, comprising a vertical rail of a frame fixed to an outer wall panel and a beam connected to the outer wall panel connected by bolts. Use a shaker.

According to a second aspect of the present invention, the vertical vibration isolating bracket includes:
A bent flat plate member bent in an oblique shape when viewed from the side, and a reinforcing member that is vertically suspended from the bent flat plate member in front view and plan view are fixed to each other, and the bent flat plate member is bolted. At least one long hole is formed in each of the connecting surface with the beam and the connecting surface with the vertical bar.

According to the third aspect of the present invention, the bent flat plate member has at least one long hole for fastening a bolt on a connecting surface of the assembled hanging wall with the frame.

According to a fourth aspect of the present invention, there is provided an anti-vibration structure for a house for improving traffic-vibration resistance of the entire house, wherein a bridge between a vertical rail of a frame fixed to an outer wall panel and a beam to which the outer wall panel is connected is bridged. A vertical vibration isolator that connects both columns with bolts is used.

According to a fifth aspect of the present invention, the up-and-down motion anti-vibration bracket includes:
The hanging member is composed of a flat plate member in which a long hole for bolt fastening is formed, and the hanging member is a bent flat plate member bent in a rectangular shape in plan view, and in front view and plan view. The bent plate member is connected to the plate member and the pillar, and a long hole for bolt fastening is provided on a connection surface with the plate member. At least one is drilled and the columns are made of H steel.

According to a sixth aspect of the present invention, there is provided an anti-vibration structure for a house for improving traffic vibration resistance of the entire house, wherein both a vertical bar of a frame fixed to an outer wall panel and a beam connected to the outer wall panel are provided. The vertical vibration isolating support column is connected by bolts, the vertical vibration isolating support column is a bent flat plate member extending vertically, a bottom plate fixed to the bottom surface of the bent flat plate member, and A trapezoidal reinforcing member is provided on the bottom plate and is fixed to the bent flat plate member. The bent flat plate member has at least one long hole formed in a front view. Drill two long holes.

According to a seventh aspect of the present invention, the vertically movable vibration isolating supporting column is provided with a bottom plate on the upper and lower sides, and is connected to the upper and lower beams.

According to the present invention, a cushioning material is provided between the vertical motion damping bracket or the vertical motion damping support column and the vertical rail.

In the ninth aspect, the vertical vibration isolating bracket or the vertical vibration isolating supporting column is fastened with a plastic bolt.

[0015]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 is a bird's-eye view showing a frame structure of a three-story house, FIG. 2 is a conceptual diagram showing an outer wall panel locking structure and a concept of the main anti-vibration, and FIG. FIG. 4 is a side view, FIG. 5 is a three-view drawing showing a vertically moving anti-vibration fitting constituting the housing anti-vibration structure of the first embodiment, and FIG. FIG. 7 is a front view showing a main part of the housing anti-vibration structure, FIG. 7 is a side view thereof, and FIG. 8 is a side view showing a main part of the horizontal dynamic anti-vibration structure of the second embodiment in which a wooden board is arranged at a connection point. FIG. 9 is a front view showing a vertically moving anti-vibration metal fitting of a general part constituting the housing anti-vibration structure of any of the first to fifth embodiments, and FIG. 10 is a front view of the sixth embodiment. FIG. 11 is a three-sided view showing a vertical standard vibration-absorbing bracket of a horizontal standard type of a ramen column constituting a vibration damping structure. FIG. 11 shows a housing vibration damping structure of a sixth embodiment. 12 is a plan view, FIG. 13 is a side view, and FIG. 14 is a front view of a main part of the housing anti-vibration structure next to the ramen pillar. FIG. FIG. 15 is a front view showing a vertical vibration isolating bracket beside the ramen column constituting the structure, and FIG. 15 is a view showing a knock-down frame horizontal left and right vertical motion isolating bracket constituting the housing vibration isolating structure of the ninth embodiment. FIG. 16 is a front view showing a main part of the housing anti-vibration structure beside the knockdown frame constituting the housing anti-vibration structure of the ninth embodiment, and FIG. 17 is a housing anti-vibration structure of the ninth embodiment. FIG. 18 is a side view showing a main part of the housing anti-vibration structure beside the knock-down frame constituting the housing. FIG. FIG. 19 is a front view showing metal fittings, and FIG. 19 is a housing anti-vibration structure of a twelfth embodiment. FIG. 20 is a front view showing a housing anti-vibration structure of a twelfth embodiment, and FIG. 21 is a front view showing a housing anti-vibration structure of a twelfth embodiment. It is a front view which shows the up-and-down motion vibration-proof attachment pillar comprised.

First, the frame structure of a house will be described.
As shown in FIG. 1, a frame 1 of a three-story house is composed of columns 3 and beams 4, 5, 6.
It is erected on the top. The frame 1 has a beam winning ramen structure. The beams 4, 5, and 6 are through beams, and the columns 3 are columns that are divided for each floor. In this beam-winning ramen-structured house, the location of the pillars 3 can be determined within a range that maintains the strength and rigidity of the frame structure, and unlike the pillar-winning house, an internal structure with a high degree of freedom can be realized. .

.. Are erected on the foundation 2, and the beams 4 are fixedly mounted on the posts 3, 3. Similarly, pillars 3 are also erected on the beam 4,
A beam 5 is fixed at the upper end, and a beam 6 similarly constitutes a cabin surface on the third floor. In addition, horizontal braces are provided on the beam surfaces formed by the beams 4, 5, and 6, respectively, so that the rigidity between the beams is increased, and a skeleton having strength and flexibility is formed. And a bundle, diagonal,
Alternatively, a truss frame or the like may be provided to form a roof.

An outer wall panel constituting an outer wall of a house will be described. The outer wall panel 10 is constituted by an outer wall body 11 and an outer wall back frame 12, as shown in FIGS. The outer wall body 11 is a ceramic panel, and is fixed to the outer wall back frame 12. As shown in FIG. 4, the outer wall panel 10 is disposed between the foundation 2 and the beam 4 and on the outer side of the house between the upper and lower floor beams, and the upper portion of the outer wall panel 10 covers the beam from outside.

The outer wall panel 10 has an outer wall fixing device 13 at upper and lower ends.
Connected to the beam or foundation 2 via 13. The upper part of the outer wall fixing member 13 is formed in a U-shape for bolt fastening in a front view, and is formed in a T-shape in a side view.
The T-shaped vertical axis of the outer wall fixture 13 is bolted to the outer wall back frame 12, and one of the T-shaped horizontal axes is a beam or foundation 2.
Is bolted to the upper surface of the outer panel 10
Is fastened to the outer wall back frame 12 by bolts.

The outer wall back frame 12 is composed of a vertically extending steel frame member 12a, which extends vertically, and a horizontally extending upper and lower steel member 12b, c, which extend horizontally. Correspondingly, they are fixed to each other to form a frame.

As shown in FIG. 1, the outer wall panels 10 are arranged so as to fill up the outer surface of the frame 1.
FIG. 2A shows a case where the outer wall panels 10 are only fixed between the beams as described above, and no connection structure is provided between the outer wall panels 10. Next, FIG. 2B shows a state in which a plurality of (four in the figure) outer wall panels 10 are connected by a plastic bolt 15 for horizontal spelling to be described later to constitute one outer wall unit 14. . Further, FIG. 2 (c) shows a state in which the outer wall unit 14 is connected to the beam by a vertically movable anti-vibration bracket 40, which will be described later, and the mounting structure of the outer wall panels 10, 10,. It is. The bold arrows in FIG. 2 indicate vibrations acting as external forces, and the thin arrows indicate the resistance due to the members arranged in the house.

The outer panel 10 shown in FIG.
The connection between 10 is performed as follows. As shown in FIG. 3, the plastic bolt 15 is connected to the outer wall back frame 12 via a spring spacer 16 which is an elastic member.
It is fastened over three upper and lower portions between the twelve.

As shown in FIG. 2 (c), the vertical vibration isolating bracket 40 connects the outer wall panel 10 and the beam, and suppresses vertical and horizontal movement of the outer wall back frame. With the above-described configuration, the outer wall panels 10, 10,... Are connected to each other, and the number of connection points with the beams is increased, thereby helping to improve the rigidity of the housing structure.

A description will now be given of the vertical vibration isolating bracket constituting the housing vibration isolating structure according to the first embodiment of the present invention. As shown in FIGS. 5, 6, and 7, the up-and-down motion anti-vibration bracket 40 includes a bent flat plate member 40a that is bent in an O-shape when viewed from the side, and the bent flat plate member 40a that is viewed from the front and in a plan view. And a reinforcing member 40b having a triangular shape in a side view, which is vertically suspended, is fixed. FIG. 5A is a side view showing the vertical vibration isolator 40, and FIG. 5B is a front view of the same.
(C) is a top view similarly. The bent plate member 40a is provided with four long holes for bolt fastening.
Two locations c and 40c are drilled in the vertical direction in front view, and two locations of the long holes 40d and 40d are drilled in the vertical direction in plan view. The vertical vibration isolator 40 has a metal bolt 22 inserted into a long hole 40d and fastened with a nut 23 to the lower surface of the beam, and the vertical vibration isolator 40 is fixed to the beam. Similarly, in front view, the adjacent outer wall back frame 12
12 to connect the steel members 12a of different outer walls 10
Each washer 21 is sandwiched between the upper and lower portions 12a at the upper and lower portions through the long holes 40c, the plastic bolts 24 are inserted, and the nuts 25 are fastened. By this conclusion,
The vertically moving vibration isolator 40 is fixed to the steel members 12a.

A description will be given of a housing anti-vibration structure according to the second and third embodiments. The vertical vibration isolator 40 and the steel members 12a and 12
It is also possible to provide a vibration damping effect by interposing a cushioning material between them. When a wooden board 26 is used as a cushioning material as shown in FIG. 8 as the housing anti-vibration structure of the second embodiment, or a synthetic resin is used as a cushioning material instead of the wood board 26 of FIG. 8 as the home anti-vibration structure of the third embodiment. Sheet can be used. As a material used for the sheet, a synthetic resin having a damping property such as rubber such as silicone rubber, vinyl chloride, polyethylene, or urethane resin is used.

The vertical motion damping bracket 40 has slots formed therein for inserting the plastic bolts 24, and the bolts are slidable along the slots. this is,
This is a countermeasure when an external force is applied to the house such as a beam, a column or the like caused by a large earthquake to force the structural members such as beams and columns to exceed the elastic deformation range. If the connection with the frame structure such as the outer wall panel 10 is too strong and resists vibration such as a large earthquake,
This is to prevent a force from flowing to the outer wall panel and prevent the outer wall panel from being damaged or falling off. That is, when a large earthquake or the like occurs, the rigidity of the members that do not constitute the frame structure such as the outer wall panel 10 is first lost, so that when an external force exceeding a certain level is applied, the adhesion with other members is released. -ing Further, the reason why the plastic bolts 15 and 24 are used for the connection between the outer wall panels 10 and the connection between the vertically movable vibration isolating bracket 40 and the outer wall panel 10 is the same, and the external force exceeding a certain level is applied. This is a measure to prevent the structure from being cut off when it is added.

There are four types of vertical vibration isolating brackets depending on the location. There are four classifications according to the installation location: general part, next to the ramen column, next to the knockdown frame, next to the ramen column / knockdown frame. The vertical motion damping bracket. In the case where the pillar 3 or the knockdown hanging wall 72 described later is provided near the position where the vertical vibration isolating bracket is provided, these members are fixed to the outer wall back frame 12 to be more firmly fixed to the housing body. For this reason, the shape of the vertical vibration isolator is changed. The vertical motion damping bracket 40 of the general part
This is a general vertical vibration isolator used when there is no other connection member that can be connected nearby. Further, there is a further classification based on symmetry in the vertical vibration isolators at the same location. The ones that are symmetrical on the left and right are standard types, and those that are asymmetrical are right and left types. There are a total of three classifications. There is a classification based on the symmetry in the vertical vibration isolators at the same location.The standard vertical vibration isolators are provided for other components such as the inner wall depending on the location. Because they cannot do it. The above-mentioned vertical motion damping bracket 40 is classified into a standard type with respect to the symmetry classification.

The vertical vibration isolating brackets constituting the housing anti-vibration structures of the fourth and fifth embodiments will be described. FIG. 9 is a front view of three vertical vibration isolators, which are classified into three categories according to the symmetry of the vertical vibration isolators in the general part. FIG.
9A shows a vertical vibration damping bracket 40 of a general part standard type, FIG. 9B shows a vertical vibration damping bracket 41 of a general right part, and FIG. It is a dynamic vibration-proof fitting 42. This is a vertically movable anti-vibration bracket used to construct the housing anti-vibration structure of the fourth and fifth embodiments, respectively. Vertical motion damping bracket 41
Similarly to the up-down motion anti-vibration bracket 40, 42 also has bent flat plate members 41a and 42a bent in a V-shape when viewed from the side, and vertically attached to the bent flat plate members 41a and 42a in front view and plan view. The reinforcing members 41b and 42b having a triangular shape as viewed from the side are fixed to each other. The reinforcing members 41b and 42b are the reinforcing members 4
0b, the vertical vibration isolator 4
Unlike 0, the reinforcing members 41b and 42b do not extend to the lower ends of the bent flat plate members 41a and 42a. The bent flat plate members 41a and 42a are formed in a stepped shape in which two rectangular shapes having the same width and different vertical widths are aligned at the upper end and contacted on the side surface when viewed from the front, and the length of the reinforcing members 41b and 42b in the vertical direction is formed. The height is the same as the length of the shorter rectangle. The bent flat plate member 41a in the right vertical motion damper 41 is vertically longer on the right side of the reinforcing member 41b, and the left vertical motion damper 42 has the opposite configuration. For this reason, the vertical width of the perforation hole for fastening the vertical vibration isolating brackets 41 and 42 with the steel member also differs between the left and right sides of the reinforcing member. In the right form, the drilled holes are long holes 41c and 41e in order from the long one, and in the left form, the long holes 42c and 41e are formed.
42e.

The vertical vibration isolating brackets constituting the housing anti-vibration structure of the sixth to eighth embodiments will be described. The vertical vibration isolating brackets constituting the housing vibration isolating structures of the sixth to eighth embodiments are vertical vibration isolating brackets in a case where the installation location is beside a ramen column. The case of using the vertical vibration damping bracket 50 of the standard horizontal frame type is the house vibration damping structure of the sixth embodiment. As shown in FIG. 10, a vertical horizontal vibration isolating bracket 50 of a ramen column horizontal standard type is composed of a hanging member 51 and a flat plate member 52. FIG. 10A is a side view of the hanging member 51, and FIG.
0 (b) is a front view of the hanging member 51, and FIG.
5 is a plan view of the hanging member 51. FIG. FIG. 10D is a front view of the flat plate member 52. The hanging member 51 has a bent flat plate member 51a bent in a square shape in a plan view and a trapezoidal reinforcing member 51b in a plan view trapped in a plan view and a side view. It is configured. Further, as shown in FIG. 10B, long holes 51c are formed in the bent flat plate member 51a with the reinforcing member 51b interposed therebetween. On the other hand, the flat plate member 52 is provided with long holes 52a, 52a on the left and right sides, respectively. As will be described later, the vertically movable vibration isolator 50 is used with a vertical member 51 stacked on a flat plate member 52. At this time, the hanging member 51 is located at the front left portion of the flat plate member 52 in front view, and the long holes 51c of the hanging member 51 and the left long hole 52a of the flat plate member 52 overlap.

Vertical horizontal vibration-absorbing bracket 50
As shown in FIG. 11, FIG. 12, and FIG. 13, columns 3 constituting a ramen structure are connected between the outer wall back frames 12 and the beams. A flat plate member 52 is provided in front of the steel frame members 12a, 12a adjacent to the outer wall back frames 12, 12, and a hanging member 51 is provided in front of the flat member 52.
The connection with the steel members 12a, 12a
0, each washer 21 is inserted into the long hole 52a of the flat plate member 52.
Through the plastic bolt 24 and the nut 25
It is performed by fastening and fixing. This fixation is carried out by the slot 52
This is performed at two points in the vertical direction of a. In addition, the vertical motion damping bracket 5
0, the plastic bolt 24 sandwiching each washer 21 is inserted first through the long hole 51c of the vertical member 51, then through the long hole 52c of the flat plate member 52, and finally, through the bolt hole of the steel member 12a. And the nut 25 is fastened and fixed. By the fastening and fixing on the left side, not only the connection between the vertically movable vibration isolating bracket 50 and the steel members 12a, 12a, but also the fixing between the vertical member 51 and the flat plate member 52 are performed. The column 3 is H steel, and the parallel members 3a and 3a constituting the H-shape in plan view and the parallel members 3a
A bridge member 3b vertically attached to both sides at the center of 3a is fixedly attached. As shown in FIG. 12, a metal bolt 54 is screwed into the mounting member 53 to connect the column 3 to the vertical vibration isolator 50, and the bent plate member 51a and the parallel member 3a of the column 3 are connected to each other. The mounting member 53 is clamped and fixed from the right side, and the metal bolt 54 is clamped and fixed from the left side. As shown in FIGS. 11 and 13, the clamping and fixing are performed at the upper and lower ends of the bent flat plate member 51a.

A description will be given of a vertically moving vibration isolating bracket which constitutes the housing anti-vibration structure of the seventh and eighth embodiments. FIG. 14 shows three classifications according to the symmetry of the vertical vibration isolating brackets beside the ramen, FIG. 14 (a) is a vertical horizontal vibration isolating bracket 50 of the ramen horizontal standard type, and FIG. FIG. 14C shows a vertical left and right vertical vibration isolator 58 of a ramen horizontal right type. Vertical movement anti-vibration bracket 55.5
Numeral 8 denotes a vertically moving anti-vibration bracket used to construct the housing anti-vibration structure of the seventh and eighth embodiments. Like the vertical movement vibration-proof fitting 50, the vertical movement vibration-proof fittings 55 and 58 are also composed of vertical members 56 and 59 and flat plate members 57 and 60, respectively. The hanging members 56 and 59 have bent trapezoidal members 56a and 59a bent in a rectangular shape in plan view, and a trapezoidal shape in plan view and hanging from the bent plate members 56a and 59a in front and side views. Of the reinforcing members 56b and 59b are fixed. The connecting surfaces of the bent flat plate members 56a and 59a with the flat plate members are provided only above the reinforcing members 56b and 59b, and the connecting surfaces are provided with long holes 56c and 58c, respectively. On the other hand, the flat plate members 57 and 60 are formed in a stepped shape in which two rectangles having the same width and different vertical widths are brought into contact at the side surfaces at the same upper end position when viewed from the front. In the right vertical motion damping bracket 55, the flat plate member 57 is vertically longer than the left side on the right side of the hanging member 56, and the left vertical motion damping bracket 5 is provided.
8 has the opposite configuration. For this reason, the vertical width of the perforation hole for fastening the vertical vibration isolating brackets 55 and 58 to the steel member also differs between the left and right sides of the reinforcing member. In the right form, the perforated holes are long holes 57a and 57b in order from the longest one, and in the left form, they are long holes 60a and 60b. And the long hole 5
In 7b and 60b, bolt fastening is performed only at one place.

Next, a description will be given of the vertical vibration isolating brackets constituting the ninth and tenth embodiments. The vertical vibration isolating brackets constituting the ninth and tenth embodiments of the housing vibration isolating structure are vertical vibration isolating brackets in the case where the installation location is next to the knockdown frame. The knock-down frame horizontal left and right vertical motion isolator 71 has the same configuration as the general standard vertical motion isolator 40, and as shown in FIG. A curved flat plate member 71a and a reinforcing member 71b having a triangular shape in a side view that is vertically attached to the bent flat plate member 71a in a front view and a plan view are fixed to each other. Note that FIG.
FIG. 1A is a side view showing a vertically moving anti-vibration bracket 71, and FIG.
5 (b) is a front view, and FIG. 15 (c) is a plan view. The bent flat plate member 71a is provided with four long holes for bolt fastening, and two of the long holes 71c and 71c are provided.
The part is drilled in the vertical direction when viewed from the front, and the slot 71d
Two portions 71d are formed in the vertical direction in plan view. In addition, the shape of the bent flat plate member 71a in a front view is a pentagonal shape formed by cutting one corner of a rectangle, and the bent flat plate member 71a is shifted from the left to the right with respect to the reinforcing member 71b. It extends for a long time. Left vertical motion damping bracket 7
The first flat plate member 71a is horizontally inverted, and the bent flat plate member 71a is disposed so as to extend from the right side to the left side, and
If the other configuration is the same as that of the vertical vibration isolating bracket 71, a knock-down frame horizontal right vertical motion isolating bracket can be configured.

As shown in FIGS. 16 and 17, the knock-down frame horizontal left and right vertical vibration isolator 71 includes a beam, the outer wall back frame 12 of the outer wall panel 10 and the outer wall panel 1.
Knockdown hanging wall 72 of outer wall panel 10 adjacent to zero
And connect. The knock-down hanging wall 72 is an assembling hanging wall, and includes an outer wall 73 and steel members 74 surrounding the outer wall 73. A frame is formed over a range of two outer wall panels, and a knockdown hanging wall 72 is disposed at an upper portion in a region of one outer wall panel, and can be slid left and right in a remaining region under and below the center. Two glass plates 75 are provided.

A description will be given of a vertical vibration isolating bracket which constitutes the housing anti-vibration structure of the eleventh embodiment. The up-down motion anti-vibration fitting constituting the housing anti-vibration structure of the eleventh embodiment is a up-down motion anti-vibration fitting in a case where the installation location is next to a ramen column and a knockdown frame. The vertical vibration isolating bracket is used when both the pillar 3 and the knockdown hanging wall 72 are present at the place where the vertical vibration isolating bracket is provided.
55 and 58, and both functions such as a vertically moving vibration isolating bracket 71 beside the knockdown frame. The vertical vibration damping bracket next to the ramen pillar and knockdown frame
As shown in FIG. 18, similarly to the vertical vibration isolator on the side of the ramen column, it is composed of a vertical member 81 and a flat plate member 82. FIG. 18A is a front view of the hanging member 81, and FIG.
FIG. 8B is a plan view of the hanging member 81. FIG.
(C) is a front view of the flat plate member 81. Hanging member 81
Is formed by adhering a bent flat plate member 81a bent in a rectangular shape in a plan view and a trapezoidal reinforcing member 81b in a plan view, which is suspended from the bent flat plate member 81a in a front view and a side view. ing. Also, as shown in FIG. 18 (a), the bent flat plate member 81a sandwiches the reinforcing member 81b with the long holes 81c.
Are drilled. On the other hand, the flat plate member 82 has a long hole 82a.
-82a is bored on the left and right, up and down. The shape of the flat plate member 82 in a front view is a pentagonal shape formed by cutting one corner of a rectangle. The vertical motion damping bracket 50 is used in a state in which a vertical member 51 is overlapped on a flat plate member 52. At this time, the hanging member 81 is located on one side of the flat plate member 82 in front view, and the elongated hole 81c of the hanging member 81 is located.
81c and the long hole 82a on one side of the flat plate member 82 overlap. Also, there is no distinction between right and left types in the component state for the vertical vibration isolating bracket beside the ramen column and knockdown frame. Therefore, as in the case of the vertical vibration isolating bracket 71 or the like beside the knockdown frame, the flat plate member 82 is horizontally inverted at the time of disposition, and it is determined which of the left and right the flat plate member 82 is extended. The swing fitting can be configured in two ways.

Next, a description will be given of a vertical vibration isolating supporting column which constitutes the housing anti-vibration structure of the twelfth embodiment. As shown in FIG. 19, a vertical motion damping support column 90 in the twelfth embodiment has a bent flat plate member 9 extending vertically with a U-shaped cross section.
0a, a bottom plate 90b fixed to the bottom surface of the bent plate member 90a, and a trapezoidal reinforcing member 90c, 90c standing upright on the bottom plate 90b and fixed to the bent plate member 90a. Slots 90d, 90d,... Are formed in the bent flat plate member 90a at four locations in a front view.
19 (a) is a bottom view, FIG. 19 (b) is a front view, FIG. 19 (c) is a top view, and FIG.
(D) is a side view. The positions where the long holes 90d, 90d,... Are formed have a positional relationship of forming a rectangle having the long holes as vertices. In addition, the bottom plate 90b has two long holes 90e-9.
0e is drilled. The bent plate member 90a has a trapezoidal shape in a side view, and an upper end portion has an acute angle.

As shown in FIG. 20, the vertical vibration isolating support column 90 is provided with the bottom plate 90b in contact with the beam. That is,
In the arrangement between the adjacent outer wall panels 10,
The outer wall panel 10 is erected on the upper and lower beams to which it is fixed. The vertical motion isolating support column 90 is also the same as the other vertical motion isolating brackets described above, and the beam and the outer wall back frame 12 are also provided.
The bottom plate 90b is bolted to the beam by the metal bolt 22 passing through the elongated hole 90e,
In the bent plate member 90a, the adjacent outer wall back frame 12 is formed by the plastic bolt 24 inserted through the elongated hole 90d.
Is bolted to the steel members 12a.

A vertical vibration isolating supporting column which constitutes the housing anti-vibration structure of the thirteenth embodiment will be described. The up-down motion anti-vibration support column 91 in the thirteenth embodiment is installed upright on a beam and has an outer wall panel 1.
The outer wall panels 10 and 10 are connected over the upper and lower portions of the beam, and the outer wall panels 10.
This is a vertical vibration isolator attached to the upper and lower beams. FIG.
As shown in FIG. 1, a vertical vibration isolating support column 91 includes a bent flat plate member 91a extending vertically with a U-shaped cross section, and a bottom plate 91b fixed to the upper and lower bottom surfaces of the bent flat plate member 91a.
91b and reinforcing members 91f that bridge the U-shaped end of the bent flat plate member 91a. The bent plate member 91a may have a C-shaped cross section. The bent plate member 90a has four elongated holes 91d at four locations in the vertical direction when viewed from the front.
Are drilled, and the four long holes 91d, 91d,... Are drilled in two rows on the left and right, and the long holes 91d are provided at eight places in total. Further, long holes 90e are formed in the bottom plate 91b. The vertical motion damping support column 91 also connects the beam and the outer wall back frame 12 as described above.
1b, the bolt is fastened to the beam by the metal bolt 22 passing through the elongated hole 91e.
The bolts are fastened to the steel members 12a of the adjacent outer wall back frame 12 by the plastic bolts 24 through which d is inserted.

[0038]

According to a first aspect of the present invention, there is provided an anti-vibration structure for a house which improves traffic vibration resistance of the entire house, wherein a vertical bar of a frame fixed to an outer wall panel and a beam connected to the outer wall panel. The vertical wall anti-vibration brackets that connect the two with bolts are used, so the outer wall panel is also fixed on the lower surface of the beam, the number of fixing points with the beam increases, and the outer wall panel is further firmly fixed to the housing frame, The rigidity of the whole house can be improved. For this reason, the resistance of the entire house to micro-vibration such as traffic vibration increases.

According to a second aspect of the present invention, the vertical vibration isolator is
A bent flat plate member bent in an oblique shape when viewed from the side, and a reinforcing member that is vertically suspended from the bent flat plate member in front view and plan view are fixed to each other, and the bent flat plate member is bolted. At least one long hole is connected to the connection surface with the beam and the connection surface with the vertical bar, so that the outer wall panel is firmly fixed to the housing skeleton, and the resistance to micro vibrations due to traffic vibration etc. It increases. In addition, bolts are inserted and fixed in long holes, and when an external force exceeding a certain level is applied, the bolts are configured to be able to slide up and down. It does not damage the frame structure.

According to the third aspect of the present invention, the bent flat plate member has at least one long hole for bolt fastening formed in the connecting surface of the assembly type hanging wall with the frame, so that the assembly type hanging wall is connected to the housing frame. It is firmly fixed, and the resistance to micro vibrations such as traffic vibrations increases.

According to a fourth aspect of the present invention, there is provided an anti-vibration structure for a house for improving the anti-vibration performance of the entire house, wherein a bridge between a vertical bar of a frame fixed to an outer wall panel and a beam connected to the outer wall panel is provided. The vertical wall anti-vibration brackets that connect the two columns to each other with bolts are used, so the outer wall panels are also fixed to the columns that make up the rigid frame structure, and the outer wall panels are further firmly fixed to the housing skeleton, and the rigidity of the entire house Can be improved. For this reason, the resistance of the entire house to micro-vibration such as traffic vibration increases.

According to a fifth aspect of the present invention, the vertical vibration isolating bracket includes:
The hanging member is composed of a flat plate member in which a long hole for bolt fastening is formed, and the hanging member is a bent flat plate member bent in a rectangular shape in plan view, and in front view and plan view. The bent plate member is connected to the plate member and the pillar, and a long hole for bolt fastening is provided on a connection surface with the plate member. At least one is drilled, and the pillar is made of H steel, so the outer wall panel and the pillar that constitutes the ramen structure are connected using the mounting member, and the outer wall panel is further firmly fixed to the housing body, The rigidity of the whole house can be improved. For this reason, the resistance of the entire house to micro-vibration such as traffic vibration increases.

According to a sixth aspect of the present invention, there is provided an anti-vibration structure for a house for improving the anti-vibration performance of the whole house, wherein both the vertical rail of the frame fixed to the outer wall panel and the beam connected to the outer wall panel. And a vertical plate that is connected to the bottom plate by bolts, and the vertical column is attached to the bottom surface of the bent plate member. The bottom plate includes a reinforcing member having a trapezoidal shape in a side view that is erected on the bottom plate and fixed to the bent plate member. The bent plate member has at least one long hole formed in a front view, and the bottom plate has at least one long hole. Since one long hole is drilled, the outer wall panel is fixed on both the upper and lower surfaces of the beam, the number of fixing points with the beam increases, and the outer wall panel is further firmly fixed to the housing skeleton,
The rigidity of the whole house can be improved. for that reason,
The resistance of the whole house to micro-vibration such as traffic vibration increases.

According to a seventh aspect of the present invention, the vertical vibration isolating support columns are provided with bottom plates on the upper and lower sides and are connected to the upper and lower beams, so that the outer wall panel is fixed on both the upper and lower surfaces of the beams, and the fixing point with the beams is reduced. As a result, the outer wall panel is more firmly fixed to the housing frame, and the rigidity of the entire house can be improved. For this reason, the resistance of the entire house to micro-vibration such as traffic vibration increases.

According to the eighth aspect of the present invention, since the cushioning member is provided between the vertical motion damping bracket or the vertical motion damping support column and the vertical beam, the rigidity of the entire house is enhanced by strengthening the fixing of the outer wall panel. Not only that, it also exerts a vibration damping effect, and can further reduce the influence of minute vibration such as traffic vibration.

According to the ninth aspect of the present invention, the vertical vibration isolating bracket or the vertical vibration isolating supporting column is fastened by a plastic bolt. Therefore, when an external force exceeding a certain level is applied, such as at the time of a large earthquake, it is cut off to form a frame structure. It is not a burden.

[Brief description of the drawings]

FIG. 1 is an overhead view showing a frame structure of a three-story house.

FIG. 2 is a conceptual diagram showing an outer wall panel locking structure and a concept of the main anti-vibration.

FIG. 3 is a front view showing the housing anti-vibration structure of the first embodiment.

FIG. 4 is a side view of the same.

FIG. 5 is a three-sided view showing a vertically moving vibration isolating bracket constituting the housing vibration isolating structure of the first embodiment.

FIG. 6 is a front view showing a main part of the housing anti-vibration structure of the first embodiment.

FIG. 7 is a side view of the same.

FIG. 8 is a side view showing a main part of a horizontal vibration damping structure according to a second embodiment in which a wooden board is disposed at a connection point.

FIG. 9 is a front view showing a vertically moving anti-vibration metal fitting of a general part constituting the housing anti-vibration structure of any of the first to fifth embodiments.

FIG. 10 is a three-sided view showing a vertical standard vertical vibration damping bracket of a horizontal ramen column constituting the house vibration damping structure of the sixth embodiment.

FIG. 11 is a front view showing a main part of a housing vibration isolating structure beside a ramen column constituting the housing vibration isolating structure of the sixth embodiment.

FIG. 12 is a plan view of the same.

FIG. 13 is a side view of the same.

FIG. 14 is a front view showing a vertical vibration isolating bracket beside a ramen column constituting the housing anti-vibration structure of the sixth to eighth embodiments.

FIG. 15 is a three-sided view showing a knock-down frame horizontal left-right vertical up-and-down motion damping bracket constituting the ninth embodiment of the house anti-shake structure.

FIG. 16 is a front view showing a main part of the house anti-vibration structure beside the knock-down frame constituting the house anti-vibration structure of the ninth embodiment.

FIG. 17 is a side view showing a main part of the housing anti-vibration structure beside the knock-down frame constituting the housing anti-vibration structure of the ninth embodiment.

FIG. 18 is a front view showing a vertical vibration isolating bracket beside a ramen column and a knockdown frame that constitutes the housing anti-vibration structure of the eleventh embodiment.

FIG. 19 is a four-sided view showing the vertical vibration isolating supporting pillars constituting the housing anti-vibration structure of the twelfth embodiment.

FIG. 20 is a front view showing a housing anti-vibration structure of a twelfth embodiment.

FIG. 21 is a front view showing a vertical vibration-isolation supporting pillar which constitutes the house anti-vibration structure of the thirteenth embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 frame 2 foundation 3 pillar 4 .5 .6 beam 10 outer wall panel 12a steel frame member 22 metal bolt 24 plastic bolt 26 wooden board 40 .41 .42 vertical motion damping bracket 40a bent flat plate member 40b auxiliary member 40c .40d long hole 50 Vertical motion anti-vibration bracket 51 Vertical member 51a Bent flat plate member 51b Reinforcement member 51c Long hole 52 Flat plate member 52a Long hole 53 Mounting member 54 Metal bolt 55, 58, 71 Vertical motion anti-vibration bracket 72 Knock-down frame 90, 91 Vertical Dynamic anti-vibration pillar

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kazumi Hijikata 1-1-88 Oyodonaka, Kita-ku, Osaka-shi, Osaka Sekisui House Co., Ltd. (72) Eiki Kobe 1-chome, Oyodonaka, Kita-ku, Osaka, Osaka No. 1-88 Inside Sekisui House Co., Ltd. (72) Hiromichi Ishida 1-88 Inside Sekisui House Co., Ltd. (72) Inventor Hiroshi Ishida (72) Inventor Yu Yokobayashi Oidenaka, Kita-ku, Osaka, Osaka 1-88 No. 1 Sekisui House Co., Ltd. F-term (reference) 2E001 DG01 FA01 FA02 FA04 GA01 GA02 GA12 GA24 GA51 HB02 HD11 HD13 HE01 LA01 LA03 LA11 LA15 2E025 AA13

Claims (9)

[Claims] 1. A housing anti-vibration structure for improving traffic-vibration resistance of an entire house, wherein both a vertical rail of a frame fixed to an outer wall panel and a beam connected to the outer wall panel are bolted together. A housing anti-vibration structure characterized by using a vertically moving anti-vibration bracket to be connected. 2. The vertical vibration isolating bracket has a bent flat plate member bent in a rectangular shape in a side view, and a reinforcing member suspended from the bent flat plate member in a front view and a plan view. 2. The house defense according to claim 1, wherein the bent flat plate member has at least one long hole for bolt fastening formed in a connection surface with the beam and a connection surface with the vertical bar. Swing structure. 3. The house according to claim 1, wherein the bent flat plate member has at least one long hole for bolt fastening formed in a connecting surface of the assembled hanging wall with a frame. Anti-vibration structure. 4. A housing anti-vibration structure for improving traffic-vibration resistance performance of an entire house, comprising: a vertical rail of a frame fixed to an outer wall panel; and a pillar bridging between beams to which the outer wall panel is connected. An anti-vibration structure for a house, characterized by using a vertically moving anti-vibration bracket connected by bolting. 5. The vertical vibration isolating bracket includes a vertical member and a flat plate member having a long hole for bolt fastening, and the vertical member is bent in a rectangular shape in plan view. A bent plate member and a reinforcing member that is suspended from the plate member in a front view and a plan view are fixed to each other, and the bent plate member is connected to the plate member and the column, and the bent plate member is connected to the column member. 5. The housing vibration isolating structure according to claim 4, wherein at least one long hole for bolt fastening is formed in the connecting surface of said (1), and said pillar is made of H steel. 6. A housing vibration isolating structure for improving the traffic vibration resistance of the whole house, wherein both a vertical rail of a frame fixed to an outer wall panel and a beam connected to the outer wall panel are bolted together. Using a vertical vibration isolator attached to the column, the vertical vibration isolator is a bent plate member extending vertically,
A bottom plate fixed to the bottom surface of the bent flat plate member, and a reinforcing member having a trapezoidal shape in a side view that is erected on the bottom plate and fixed to the bent flat plate member, the front surface of the bent flat plate member is included. At least one long hole is perforated, and at least one long hole is also perforated in the bottom plate. 7. The housing vibration isolating structure according to claim 6, wherein the vertical vibration isolating supporting pillars are provided with bottom plates at upper and lower sides and connected to upper and lower beams. 8. The vibration isolating device according to claim 1, wherein a cushioning material is provided between the vertical vibration isolating bracket or the vertical motion isolating supporting column and the vertical bar. Construction. 9. The housing vibration isolating structure according to claim 1, wherein the vertical vibration isolating bracket or the vertical vibration isolating supporting column is fastened with a plastic bolt.