JP2000199335A - Scaffolding base, standard member supporting device and scaffolding device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make site space usable to the maximum by erecting a post of a scaffolding base near the peripheral edge part of a support plate to receive a standard member. SOLUTION: A scaffolding base 1 is composed of a post 11 and a support plate 12, and the post 11 is erected near the peripheral edge part of the support plate 12. A gap formed between the outer peripheral surface of the post 11 and the peripheral edge part of the support plate 12 therefore becomes remarkably small. The scaffolding base 1 and a bottom board 2 disposed under the support plate 12 constitute a standard member supporting device, and the standard member supporting device and a standard member connected to the post 11 of the scaffolding base 1 consitute a scaffolding device. The outer peripheral edge of the bottom board 2 is adjusted to a border line of lot, and the outer peripheral edge of the support plate 12 is adjusted to the outer peripheral edge of the bottom board 2. A space between the outer peripheral surface of the standard member and the border line of lot therefore becomes remarkably small to make site space usable to the maximum.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scaffold base, a building material support device, and a scaffold device used in building construction work.

[0002]

2. Description of the Related Art A scaffold base of this type constitutes the most basic part of a scaffold when assembling a scaffold for construction and is used for receiving building materials. The conventional scaffolding base has an upright supporting column for receiving a building material substantially at the center of the support plate. Therefore, a gap (first gap) is generated between the outer peripheral surface of the support and the support plate, which is the difference between the width or the vertical width of the support plate and the outer diameter of the support.

When assembling an architectural scaffold, a support plate of a scaffold base is placed on a floor plate, and a building material is fitted into a column standing substantially at the center of the support plate. The support plate is usually arranged at the center of the floor plate. Therefore, when the building material is fitted on the support, the difference between the outer or outer diameter of the building material and the width or vertical width of the floor material is provided between the outer peripheral surface of the building material and the outer peripheral edge of the floor material. A gap (second gap) occurs.

For this reason, for example, the site space is narrow,
When the distance from the outer periphery of the building material to the site boundary is smaller than the second gap, the building material cannot be received in a state where the support plate is disposed at the center of the floor plate. .

It is also conceivable to arrange a support plate for a scaffold base on a soleplate so as to be shifted in the outer peripheral direction. But,
Even in this case, the building material cannot be brought closer to the site boundary beyond the gap (first gap) generated between the outer peripheral surface of the column and the outer peripheral edge of the support plate.

[0006] Normally, a square or rectangular base plate having a side of 240 mm or more, a square support plate having a side of 120 mm, and a building material composed of a round pipe having an outer diameter of 48.6 mm is used. . Under this normal use condition, the above-mentioned first gap is about 36 mm, and the second gap is about 96 mm.

[0007]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a scaffolding base, a floor board and a support for building materials which can be erected on the inside of the site boundary so that the building materials can be in contact with the boundary, thereby maximizing the use of the site space. It is to provide a device.

[0008]

To solve the above-mentioned problems, a scaffold base according to the present invention includes a support and a support plate. The column is erected near the periphery of the support plate and receives the building material.

As described above, in the scaffold base according to the present invention, since the columns are erected near the periphery of the support plate, they are compared with the prior art in which the columns are erected substantially at the center of the support plate. Thus, the gap generated between the outer peripheral surface of the column and the peripheral edge of the support plate is significantly reduced.

The column receives the building material. Therefore, in the usage state where the building material is received on the support, the outer peripheral surface of the building material,
The gap created between the periphery of the support plate is also significantly reduced.

[0011] In practice, the building material is connected to brackets, roots and the like via clamps or wedge supports. Therefore, the gap generated between the outer peripheral surface of the column and the peripheral edge of the support plate is set to about 10 mm in consideration of the protrusion of the bracket and the root from the support plate. According to this configuration, the gap generated between the outer peripheral surface of the building material and the peripheral portion of the support plate or the floorboard can be extremely reduced without the brackets and roots protruding outside the peripheral edge of the support plate or the floorboard. .

The scaffold base according to the present invention constitutes a building material support device together with the soleplate. The soleplate is arranged below the support plate.

In the above-mentioned building material supporting apparatus according to the present invention, when the outer peripheral edge of the support plate is aligned with the outer peripheral edge of the floor board,
The gap generated between the outer peripheral surface of the support and the outer peripheral edge of the floor plate can be extremely reduced. For this reason, in the use state where the building material is received by the support of the scaffolding base, the gap generated between the outer peripheral surface of the building material and the outer peripheral edge of the floorboard is significantly reduced.

The building material supporting device according to the present invention constitutes a scaffolding device together with the building material. The building material is connected to the support of the scaffold base. Therefore, when the outer peripheral edge of the floorboard is aligned with the site boundary, and as described above, when the outer peripheral edge of the support plate is aligned with the outer peripheral edge of the floorboard, the interval between the outer peripheral surface of the building material and the site boundary is extremely small. Become. Therefore, the building material can be erected inside the site boundary so as to be in contact with the site boundary, and the site space can be used to the maximum.

Other objects, configurations and advantages of the present invention will be described in more detail with reference to the accompanying drawings which are embodiments.

[0016]

FIG. 1 is a perspective view of a scaffold base according to the present invention. As shown in FIG.
The scaffold base according to the present invention includes a support 11 and a support plate 12.
And The support 11 is erected near the periphery of the support plate 12 and receives a building material (not shown).

In the embodiment shown in FIG. 1, the support plate 12
It is a square flat plate having four sides 121, 122, 123, and 124. Although not shown, the support plate 12 may be a polygon other than a square, a circle, or the like.

The support plate 12 has three holes 120 at the corners.
I have one. The hole 120 is for fixing the support plate 12 to a floor plate (not shown). The number of holes 120, the interval between adjacent holes 120-120, and the like can be arbitrarily changed.

In the embodiment shown in FIG. 1, the column 11 is arranged near the corner where the side 121 and the side 122 intersect, but is arranged in the middle of the sides 121, 122, 123 and 124. You may.

The support 11 is formed of a round pipe, and one end in the axial direction a1 is connected to one surface of the support plate 12 by welding or the like. Notches 111 and 112 are provided. This notch 11
1, 112 play a role as a joint when connecting building materials.

The support 11 and the support plate 12 are made of a metal material containing iron as a main component in consideration of mechanical strength, and are subjected to surface treatment such as plating in consideration of rust prevention and corrosion resistance. Will be applied.

FIG. 2 is a plan view of the scaffold base shown in FIG. In the figure, the direction extending along the side 121 (521) is X, and the direction extending along the side 122 (522) is Y.

As shown in FIG. 2, in the prior art base in which the support column 51 is erected substantially at the center of the support plate 52, the lateral distance (in the figure, the space between the outer peripheral surface of the support column 51 and the side 522 of the support plate 52). ) X11 was generated, and a vertical interval (in the figure) y11 was generated between the outer peripheral surface of the column 51 and the side 521 of the support plate 52.

On the other hand, in the scaffold base according to the present invention, the column 11 stands upright near the corner where the side 121 and the side 122 of the support plate 12 intersect. With such a structure, the lateral gap x12 generated between the outer peripheral surface of the column 11 and the side 122 of the support plate 12 is significantly smaller than the conventional lateral gap x11. Outer peripheral surface of support 11 and side 121
Is also significantly smaller than the conventional vertical interval y11.

The column 11 receives the building material. Therefore, in a use state in which the building material is received by the support 11, a gap generated between the outer peripheral surface of the building material and the sides 121 and 122 of the support plate 12 is significantly reduced. As a preferred embodiment, when the horizontal interval x12 and the vertical interval y12 are set to about 10 mm, the brackets and roots do not protrude outside the peripheral portion of the support plate or the floor plate, and the outer peripheral surface of the building material and the peripheral edge of the support plate. The gap created between the parts is extremely small.

<Building Material Supporting Apparatus> FIG. 3 is a perspective view of a building material supporting apparatus according to the present invention. The scaffold base 1 according to the present invention, together with the soleplate 2, constitutes a building material support device. The floor plate 2 is arranged below the support plate 12 of the scaffold base 1.

As shown in FIG. 3, the sole plate 2 has four sides 20
It is a square flat plate having 1, 202, 203, and 204, and is larger than the support plate 12. Generally, the floor 2 is
The size is set to be at least twice the size of the support plate 12. For example, when the length of one side of the support plate 12 is 120 mm, the length of one side of the floor plate 2 is 240 mm or more.
Although not shown, the length of one side of the support plate 12 is set to 24.
When the thickness is set to 0 mm or more, the floor plate 2 becomes unnecessary.

In the embodiment shown in FIG. 3, the floor plate 2 is made of wood. The scaffold base 1 is fixed to the floor plate 2 by driving a fixing means 20 such as a nail into a hole 120 (see FIGS. 1 and 2) of the support plate 12. As the fixing means 20, something other than nails may be used. Although not shown, the floor plate 2 may be made of iron or resin.

Hereinafter, the operation and effect of the building material supporting apparatus according to the present invention will be described while comparing the case where the scaffold base 1 according to the present invention is used and the case where the scaffold base 5 according to the prior art is used. explain.

FIGS. 4 and 5 are views for explaining the use state of the building material supporting apparatus shown in FIG. In the figure, the horizontal direction of the site is X, and the vertical direction is Y. As shown in FIGS. 4 and 5, the building material supporting device is disposed inside a site boundary at a corner of a site where a site boundary B extending in the horizontal direction X and a site boundary B extending in the vertical direction Y intersect. ing. The floor plate 2 is the side 20
1 is in contact with the site boundary B, and the side 202 is arranged so as to be in contact with the site boundary B. The support plate 12 of the scaffold base 1 is arranged such that the side 121 is in contact with the side 201 of the floor plate 2 and the side 122 is in contact with the side 202 of the floor plate 2.

In the case of the building material supporting apparatus using the scaffold base 1 according to the present invention, the side 121 of the support plate 12 is aligned with the side 201 of the base plate 2 and the side 122 of the support plate 12 is set to the side 2 of the base plate 2.
02, the horizontal distance x22 generated between the outer peripheral surface of the support 11 and the side 202 of the floor plate 2 is equal to the horizontal distance x.
12 and the outer peripheral surface of the support 11 and the side 20 of the floor plate 2
The vertical interval y22 generated between the vertical interval y1 and the vertical interval y2 substantially matches the vertical interval y12. Therefore, the horizontal distance x22 and the vertical distance y22 between the outer peripheral surface of the column 11 and the outer peripheral edge of the floor plate 2 are significantly reduced.

Further, in a use state in which the side 201 of the floor plate 2 is aligned with the site boundary B and the side 202 of the floor plate 2 is aligned with the site boundary B, the horizontal distance x32 generated between the outer peripheral surface of the column 11 and the site boundary B Is substantially equal to the lateral spacing x22,
The vertical interval y32 generated between the outer peripheral surface of the building and the site boundary B is
It substantially coincides with the vertical interval y22. Therefore, the horizontal interval x3
2 and the vertical interval y32 are the horizontal interval x22 and the vertical interval y
As with 22, significantly reduced.

From the above, the support 1 of the scaffold base 1
In the use state where the building material 4 has been received in 1, the building material 4 can be erected on the inside of the site boundary so as to be in contact with the site boundaries B, B, so that the site space can be used to the maximum. it can.

On the other hand, the conventional scaffold base 5
In the building material support device using the base material, the support plate 52 of the scaffold base 5 is usually arranged at the center of the floor plate 2. For this reason, as shown in FIG. 4, the lateral interval x21 generated between the outer peripheral surface of the column 51 and the side 202 of the floor plate 2 becomes significantly larger than the horizontal interval x11, and the outer peripheral surface of the column 51 and the floor plate 2
The vertical interval y21 generated between the side 201 and the side 201 is the vertical interval y1
It is significantly larger than 1.

In a building material supporting apparatus using a scaffold base 5 according to the prior art, as shown in FIG.
It is also conceivable to dispose it in the outer circumferential direction. In this case, the horizontal interval x21 approximately matches the horizontal interval x11, and the vertical interval y21 approximately matches the vertical interval y11.

That is, in either case of FIGS. 4 and 5, in the scaffolding device using the base 5 of the prior art, the horizontal interval x21 and the vertical interval y21 may be smaller than the horizontal interval x11 and the vertical interval y11. Can not. Therefore, the horizontal interval x31 generated between the outer peripheral surface of the column 51 and the site boundary B and the vertical interval y31 generated between the outer peripheral surface of the column 51 and the site boundary B are also the horizontal interval x11 and the vertical interval y11.
Can't be smaller. For this reason, in the use state in which the building material 4 is received by the column 51 of the scaffold base 5, an interval is generated between the building material 4 and the site boundaries B, B.

According to the present invention, as is clear from the above description, the problems of the prior art can be solved.

6 and 7 are plan views showing another state of use of the building material supporting device shown in FIG. In the embodiment shown in FIGS. 6 and 7, the building material support device
It is arranged so as to be in contact with the site boundary B, and
Are arranged in contact with the site boundary B extending in the Y direction. At this time, the support plate 12 of the scaffold base 1 is rotated clockwise by 45 degrees in consideration of symmetry. In this use state, the case of the use state shown in FIGS.
The same is true.

8 to 11 are views for explaining a connection structure between the support 11 of the scaffold base 1 and the building material 4. FIG. In the embodiment shown in FIGS. 8 and 9, the building material 4 is provided with dowels (also referred to as breakthroughs) at its tip and includes projections 401 and 402. In the embodiment shown in FIGS. 10 and 11, the building material 4 has a pin 403 at the tip. Pin 403 is
In order to cross the inner peripheral surface of the building material 4 in the diameter direction,
It is provided inside. Here, the embodiment shown in FIGS. 8 and 9 will be described, and the description of the embodiment shown in FIGS. 10 and 11 will be omitted.

First, as shown in FIG. 8, the building material 4 is mounted on the column 11 along the direction of the arrow b3 while paying attention so that the projection 401 can pass through the cutouts 111 and 112.

Next, as shown in FIG. 9, the building material 4 is rotated in the direction of arrow c1. At this time, the projection 401 enters the notch 111, and the projection 402 enters the notch 112. Thus, the support 11 of the scaffold base 1 and the building material 4
They are locked to each other.

<Another Embodiment> FIG. 12 is a perspective view showing another embodiment of the scaffold base according to the present invention. In the figure, the same components as those shown in FIG. 1 are denoted by the same reference numerals. A feature of the embodiment shown in FIG. 12 is that the column 11 has a male screw portion on the outer periphery, and the rotating body 13 is screwed to the male screw portion.

The rotating body 13 has a ring-shaped step 131 at one end in the axial direction a1. The step 131 plays a role of receiving the lower end of the building material 4 fitted into the column 11. According to this structure, the building material 4 can be moved in the axial direction a1 by rotating the rotor 13 in the radial direction c2 or the radial direction c3. Thereby, the height of the building material 4 can be adjusted as needed.

FIG. 13 is an exploded perspective view showing still another embodiment of the scaffold base according to the present invention, and FIG. 14 is a perspective view of the scaffold base shown in FIG. A feature of the embodiment shown in FIGS. 13 and 14 is that it includes a movable body 14, a first rotating body 15, and a second rotating body 16.

The movable body 14 includes a base portion 140 and rooted connecting portions 141, 142, 143 and 144. The base part 140 is combined with the support 11 and can move along the axial direction a1 of the support 11. Root connection section 141-
Each of 144 is a portion connecting the root studs 81 to 84, and is provided around the base portion 140 at angular intervals of about 90 degrees. The first rotating body 15 and the second rotating body 16 are screwed to the column 11 so as to sandwich the movable body 14.

As shown in FIG. 14, the base portion 140 of the movable body 14 has a lower end supported by the first rotating body 15.
The upper end is suppressed by the second rotating body 16. Building materials 4
The lower end is supported by the second rotating body 16.

Each of the root connection portions 141 to 144 is provided around the base portion 140 at angular intervals of about 90 degrees. Therefore, the root connection portions 142, 14
By arranging the roots 82, 84 on 4, the roots 82, 84 can be arranged in a straight line. Similarly, the roots 81, 8 are connected to the root connection portions 141, 143.
By arranging 3, the root studs 81 and 83 can be arranged in a straight line.

Also, the root connection section 141 having an angular interval of about 90 degrees with respect to the root connection sections 142 and 144.
By connecting the ridges 81 to the
And the roots 82 and 84 can be made orthogonal. Similarly, by connecting the root connection 83 to the root connection portion 143, the root connection 83 and the root connections 82 and 84 can be made orthogonal to each other.

As described above, the roots 81 to 84 are
Unlike the related art, it is not necessary to connect to the building material 4, but only to connect to the root connection portions 141 to 144 provided in the movable body 14. For this reason, the connection work of the roots 81 to 84 to the building material 4 and the building material 4 and the root
The height position adjustment work of ~ 84 becomes extremely easy.

FIG. 15 is an exploded perspective view showing still another embodiment of the building material supporting device according to the present invention, and FIG. 16 is a perspective view of the building material supporting device shown in FIG. A feature of the embodiment shown in FIGS. 15 and 16 is that the sole plate 2 includes a substrate 200 and a pair of guide pieces 21 and 22. Guide piece 21,
22 extends along the periphery of the substrate 200 and
On one surface, and are arranged facing each other with an interval L1.

In the scaffold base 1, the support plate 12 is disposed between a pair of guide pieces 21 and 22,
2 and is guided in the direction of arrow a2. In the embodiment, the scaffold base shown in FIG. 1 is used. In addition, the scaffold base shown in FIG. 12 and the scaffold base shown in FIGS. Good.

The substrate 200 is made of a metal material such as iron. As a means for increasing the mechanical strength while reducing the weight, it is preferable to provide unevenness by press working on the metal material. The shape, position, and the like of the unevenness due to the press working are arbitrary as long as necessary mechanical strength can be secured. The guide pieces 21 and 22 are joined to the substrate 200 using a method such as welding. The substrate 200 is 240 × 240
Any shape may be used as long as it can secure a plane area of (mm ² ) or more, and its shape is arbitrary. For example, it may be a polygonal shape such as a triangular to octagonal shape, may have an arc portion at least in part, or may have a circular or elliptical shape as a whole.

At least one of the guide pieces 21 and 22 and the support plate 12 are provided with holes 220 and 120 which can be aligned with each other.
And the pin 20 inserted into the holes 220, 120
Are connected to each other. Therefore, the scaffold base 1 can be securely fixed to the floor plate 2.

In the example shown in FIGS.
Although only 2 has the hole 220, the guide piece 21 may have the hole. Further, the number of holes 220 can be arbitrarily determined. Although only one pin 20 is used, the number of pins is arbitrary. Further, instead of the pins, other means such as screws may be used.

<Scaffold Apparatus> FIG. 17 is a schematic view showing a scaffold apparatus including the scaffold base and the building material support apparatus according to the present invention. In assembling the scaffolding device, first, a floor plate 2 is placed around a building (not shown) or at a necessary place.
Are arranged at intervals, and the scaffold base 1 according to the present invention and the conventional scaffold base 5 are installed on the floor plate 2. Next, the building material 4 is connected to the scaffold base 1 and the scaffold base 5. Next, the root 8 is connected to the building material 4 at a height of about 30 cm or less from the ground. Further, above the root 8, the bracket 6 is connected to the building material 4, and the scaffold cloth plate 7 is connected to the bracket 5. In this way, the plurality of adjacent building materials 4 are connected to each other by the root stud 8, the bracket 6, the scaffold cloth board 7, and the like.

The scaffold base 1 is shown in FIGS.
Is used, and the building material supporting device 3
Is used as shown in FIGS. The operational effects of the scaffold base 1 and the building material support device 3 have already been described, and thus are omitted here.

FIG. 18 is a partially enlarged view of the scaffold device shown in FIG. As shown in FIG. 18, the building material 411 is connected to the scaffold base 1, and the building material 412 is connected to the scaffold base 5.

As described above, the building materials 411, 412
Are connected to each other via a bracket 6. According to this structure, the load F1 of the bracket 6 is applied to each of the building materials 411 and 412. Therefore, the building material 411
Has a moment M1 that tends to fall in the direction of arrow b1.
Is generated, and a moment M2 is generated in the building material 412 so as to fall in the direction of the arrow b2. Since the moment M1 and the moment M2 have the same magnitude and are opposite to each other, the building materials 411 and 412 support each other and are in a stable state. The above is for the building materials 421-422.
Between the building materials 431-432. For this reason, stability of the scaffolding device is also ensured.

[0059]

As described above, according to the present invention,
A scaffold base and a building material support device that can be erected on the inside of the site boundary so that the building material can be in contact with the boundary and that can make maximum use of the site space can be provided.

[Brief description of the drawings]

FIG. 1 is a perspective view of a scaffold base according to the present invention.

FIG. 2 is a plan view of the scaffold base shown in FIG. 1;

FIG. 3 is a perspective view of a building material supporting device according to the present invention.

FIG. 4 is a plan view illustrating a usage state of the building material supporting device illustrated in FIG. 3;

FIG. 5 is a plan view illustrating a usage state of the building material supporting device illustrated in FIG. 3;

FIG. 6 is a plan view showing another state of use of the building material supporting device shown in FIG. 3;

FIG. 7 is a plan view showing another state of use of the building material support device shown in FIG. 3;

FIG. 8 is a diagram for explaining a method of connecting a column and a building material.

FIG. 9 is a diagram for explaining a method of connecting a pillar and a building material.

FIG. 10 is a diagram for explaining a method of connecting a column and a building material.

FIG. 11 is a diagram for explaining a method of connecting a column and a building material.

FIG. 12 is a perspective view showing another embodiment of the scaffold base according to the present invention.

FIG. 13 is an exploded perspective view showing still another embodiment of the scaffold base according to the present invention.

FIG. 14 is a perspective view showing the scaffold base shown in FIG. 13;

FIG. 15 is an exploded perspective view showing still another embodiment of the building material supporting device according to the present invention.

16 is a perspective view of the building material supporting device shown in FIG.

FIG. 17 is a schematic view showing a scaffold device including the scaffold base and the building material support device according to the present invention.

FIG. 18 is a partially enlarged view of the scaffold device shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Scaffolding base 11 Prop 12 Support plate 2 Base plate 3 Building material support device 4 Building material

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] January 4, 1999 (1999.1.4)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0030

[Correction method] Change

[Correction contents]

FIGS. 4 and 5 are views for explaining the use state of the building material supporting apparatus shown in FIG. In the figure, the horizontal direction of the site is X, and the vertical direction is Y. As shown in FIGS. 4 and 5, Kenchi material support device inside the site boundaries, the corner of the grounds and the site boundary B _y extending site boundary B _x and the longitudinal direction Y and extending in the transverse direction X intersecting Are located. Slab 2 is side 2
01 is in contact with the site boundary B _x, sides 202 are positioned so as to contact the site boundary B _y. Support plate 12 for scaffold base 1
Are arranged such that the side 121 is in contact with the side 201 of the floor plate 2 and the side 122 is in contact with the side 202 of the floor plate 2.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0032

[Correction method] Change

[Correction contents]

Furthermore, the combined edges 201 of the decking 2 to the site boundary B _x, the combined use state edges 202 of the decking 2 to the site boundary B _y, occurring between the outer peripheral surface and the site boundary B _y of the post 11 horizontal spacing x32 is substantially coincident with the lateral spacing x22, vertical spacing y generated between the outer peripheral surface and the site boundary B _x struts 11
32 substantially coincides with the vertical interval y22. Therefore, the horizontal interval x32 and the vertical interval y32 are significantly smaller, like the horizontal interval x22 and the vertical interval y22.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0033

[Correction method] Change

[Correction contents]

From the above, the support 1 of the scaffold base 1
In use who received Kenchi material 4 in 1, in the site boundary inside it can be erected in contact with Kenchi member 4 site boundary B _x, the B _y, therefore, maximum use on-site space be able to.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0036

[Correction method] Change

[Correction contents]

That is, in either case of FIGS. 4 and 5, in the scaffolding device using the base 5 of the prior art, the horizontal interval x21 and the vertical interval y21 may be smaller than the horizontal interval x11 and the vertical interval y11. Can not. Therefore, the horizontal interval x31 generated between the outer peripheral surface of the column 51 and the site boundary B _y and the vertical interval y31 generated between the outer peripheral surface of the column 51 and the site boundary B _x are also the horizontal interval x11 and the vertical interval y.
It cannot be smaller than 11. For this reason, in the use state where the building material 4 is received by the support 51 of the scaffold base 5,
Kenchi member 4 and the site boundary B _x, between B _y, there arises a gap.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0038

[Correction method] Change

[Correction contents]

6 and 7 are plan views showing another state of use of the building material supporting device shown in FIG. In the embodiment shown in FIGS. 6 and 7, the building material supporting device
Is disposed in contact with the site boundary B _y, the floor plate 2 sides 20
2 is arranged in contact with the site boundary B _y extending in the Y direction. At this time, the support plate 12 of the scaffold base 1 is rotated clockwise by 45 degrees in consideration of symmetry. This use state is the same as the use state shown in FIGS.

 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Naohiko Harada 2-9-9 Hikonari, Misato-shi, Saitama 9-72 (72) Yukio Harada 1-7-4 Nakasone, Yoshikawa-shi, Saitama

Claims (10)

[Claims] 1. A scaffold base including a support and a support plate, wherein the support is erected near a periphery of the support plate and receives a building material. 2. The scaffold base according to claim 1, wherein the support plate has a square shape, and the strut is disposed at a corner of the support plate. 3. The scaffold base according to claim 1, wherein the support has a coupling portion on one end side in the axial direction. 4. The scaffold base according to claim 1, further comprising a rotating body, wherein the support has an external thread portion on an outer periphery, and the rotating body includes: A scaffold base screwed to the male thread. 5. The scaffold base according to claim 1, further comprising: at least one movable body, a first rotating body, and a second rotating body. The movable body includes a base portion and a plurality of rooted connection portions, wherein the base portion is combined with the support and can move along the axial direction of the support, and each of the root connection portions is a root. A portion connecting the entanglement members, provided around the base at different angles from each other; and the second rotator, together with the first rotator, sandwiching the movable member from above and below. And a scaffold base screw-connected to the support. 6. A base plate including a substrate and at least a pair of guide pieces, wherein the pair of guide pieces are provided on one surface of the substrate so as to be opposed to each other in the vicinity of a peripheral edge thereof at an interval. Floorboard. 7. A building material support device including a scaffold base and a floor board, wherein the scaffold base is as described in any one of claims 1 to 5, wherein the floor board is A building material support device disposed below the support plate of a scaffold base. 8. The building material supporting apparatus according to claim 7, wherein the soleplate is the building material supporting apparatus according to claim 6. Description: 9. A scaffolding device including a building material support device and a building material, wherein the building material support device is as described in claim 7 or 8. A scaffolding device in which the base material is connected to the pillar of the scaffold base. 10. The scaffolding device according to claim 9, wherein the scaffold is disposed inside the site boundary so as to be in contact with the boundary, and the scaffold base is arranged near a periphery of the scaffold. Scaffolding equipment.