JP3488870B2 - Pillar bracket - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillar base metal fitting for connecting a pillar standing on a base and an anchor bolt.

[0002]

2. Description of the Related Art In order to obtain the required yield strength, the head and legs of a column must be tightly connected, but in the leg, a hole-down hardware conventionally attached to the lower side face of the column is used. It is used to connect the column base and the foundation with anchor bolts.

However, this hole-down hardware has various problems, for example, it is an obstacle when mounting a bracing, the panel needs to be cut out, and the metal hardware is a heat bridge because it is exposed to the outside.

Therefore, it is conceivable that the column base metal fitting for connecting the column and the foundation is embedded in the base at the position where the column is erected, which is screwed to, for example, an anchor bolt protruding from the foundation. A structure for connecting and a bozo part that is inserted into a column hole (hollow hole) formed at the bottom of the column and pinned from the side are provided, and configured to be engaged and stored in a base hole formed through the base. become. However, at the time of construction, first of all, when setting this column pedestal on the foundation and screwing and connecting it to the anchor bolt, it has a hollow part at the top, so make it hollow and put your hand through the side window and put the nut on the anchor bolt. Since it must be tightened and screwed, workability is poor.

In addition, since the column base metal fitting having the mortise portion on the upper portion is set on the foundation in this way, the foundation is laid horizontally on the foundation. At this time, the pillar is formed in the foundation hole previously formed. It is necessary to set the base so that the leg fittings can be stored, but if the position of the column base fittings is misaligned even a little, it can not be set because it is out of position with the base hole, and this adjustment when installing the base is very troublesome. Therefore, the work efficiency is extremely poor.

Further, after the base is installed horizontally, the column connecting mortise portion projects on the base, and the column is erected at this position so that the mortise portion is inserted into the mortise hole, and a pin is struck from the side of the column. Although it will be connected to the pillar by penetrating through the connecting hole of the mortar part, it should be installed so that the height position of the mortar part (connecting hole of the mortar part) is always constant with respect to the upper surface of the base (bottom surface of the pillar). Is also difficult.

That is, it is desirable in construction that the portion of the column base metal fitting housed in the base hole is flush with the base surface. However, if it goes wrong, it may be a little protruding or submerged from the base surface. Not only that, but the height position of the connecting hole of the hoso part protruding from this stored part is misaligned with respect to the column, and it is not possible to pin from the side of the column and a structure for fine adjustment can be provided. It's very troublesome.

The present invention has been developed through trial and error by repeating research and development in order to solve such problems, and therefore, as described above, the base of the invention is to solve the problems of the hole-down hardware. It is intended to provide an epoch-making column pedestal metal fitting that can easily install the foundation horizontally and the pillar can be erected while being configured to fit inside, and can connect the anchor bolt of the foundation and the pillar on the foundation. .

[0009]

The gist of the present invention will be described with reference to the accompanying drawings.

A base embedding portion A which is engaged and stored in a base hole 3 formed in a base 2 arranged on the base 1 and is connected to an anchor bolt 4 projecting on the base 1, and is erected on the base 2. The mortise part B to be inserted into the post hole 6 formed in the bottom part of the post 5 is constructed as a separate body, and the base 2 is arranged on the foundation 1 and then the base embedded portion A and the mortise It is configured so that it can be connected to the portion B, and the base embedded portion A is not inserted.
Anchor bolt screwed and connected to the anchor bolt 4
G has a connecting portion 7 in the lower part,
A configuration is provided that includes a hook portion connecting portion 8 that engages and connects,
The groove portion B is a mortise portion connection provided on the upper portion of the base embedded portion A.
The lower part has an engaging part 9 that engages and connects with the part 8, and
Locking body 10 that is inserted into the pillar hole 6 of the pillar 5 and inserted from the side of the pillar 5
Having a rod-shaped connecting rod portion 12 having a connecting hole 11 penetrating therethrough
As a constitution, an anchor button protruding from above the foundation 1
The base 4 is engaged with the base hole 3 or previously stored in the base hole 3
Inserted in the anchor bolt connecting portion 7 of the base embedded portion A
The base 2 was set horizontally on the foundation 1 so as to pass through
After that, the upper part of the base embedding part A stored in the base hole 3
Engage the engaging portion 9 of the above-mentioned hollow portion B with the connecting portion 8 of the hollow portion, and
The base embedding part A and the mortise part B are connected after the base is installed horizontally,
The groove B is inserted into the column hole 6 of the column 5.
The pillar 5 is erected on the base 2, and the anchor bolt 4 of the foundation 1
And the pillar 5 standing upright on the base 2 on the foundation 1
The present invention relates to a pedestal metal fitting, which is characterized by being configured as described above.

Further, the base embedded portion A is formed into a cylindrical body, and the anchor bolt 4 is inserted in the lower portion of the cylindrical body, and the anchor bolt connecting hole having a size that can cope with the positional deviation of the anchor bolt 4 is formed. 7A is provided, and an anchor bolt connecting portion 7 having a configuration in which a nut 7B is screwed to the anchor bolt 4 protruding upward from the anchor bolt connecting hole 7A is provided, and the hollow portion is provided above the tubular member. The lower portion of B is inserted and engaged, and the locking body 13 which is inserted and arranged from the side of the base 2 is passed through the tubular body and the lower portion of the hollow portion B to connect the base embedded portion A and the hollow portion B. providing the said tenon portion connecting portion 8 for engagement connection which relate to the pedestal bracket according to claim 1, wherein.

Further, the base embedding portion A is constructed as a bottomed tubular body or a bottomed tubular body by inserting a bottom plate body 14 from above, and this tubular body is arranged in the vertical direction of the base 2. The base hole 3 is formed so as to penetrate therethrough so as to be engaged and housed in a substantially flush state, and the anchor bolt 4 is inserted in the lower portion of the tubular body and has a size that can cope with the positional deviation of the anchor bolt 4. Of the anchor bolt connecting hole 7A having a large hole or a long hole, and the nut 7B is attached to the anchor bolt 4 protruding upward from the anchor bolt connecting hole 7A.
The anchor bolt connecting portion 7 configured to be screwed is provided, and the engaging portion 9 provided at the lower portion of the hollow portion B is inserted into and engaged with the upper portion of the tubular body in a substantially flush state. 2 The above-mentioned connecting portion for connecting the base embedding portion A and the connecting portion B by penetrating the locking body 13 inserted from the two sides to the cylindrical body and the engaging portion 9 of the forming portion B. A rod-shaped connecting rod portion that is provided with a portion 8 and has a connecting hole 11 that penetrates a locking body 10 that is inserted into the column hole 6 of the column 5 and that is inserted into the column hole 6 of the column 5 in the engaging portion 9 of the hollow portion B. The column base metal fitting according to any one of claims 1 and 2, wherein 12 are erected to form the hoso portion B.

Further, the base embedding portion A is constructed so as to become a bottomed tubular body by inserting a bottom plate 14 from the bottomed tubular body having an open upper portion or the upper opening. A large hole or an elongated hole-shaped anchor bolt connecting hole 7A having a size capable of accommodating the positional deviation of the anchor bolt 4 is provided in the lower part of the anchor bolt 4, and the anchor bolt connecting hole 7A is located above the cylindrical body. An anchor bolt connecting portion 7 configured to screw a nut 7B to the protruding anchor bolt 4 is provided, and the nut 7B is inserted into the upper opening of the base embedding portion A so that the anchor bolt 4 can be screwed. The opening portion B is provided with an engaging portion 9 which is set to have a diameter so as to just engage with the upper opening portion provided as the opening portion connecting portion 8 of the base embedding portion A. And the above The coupling hole 15 to the through state engagement portion 9 is provided, through the locking body 13 for inserting from the side of the base 2 on the base buried portion A and the engaging portion 9 through the connection hole 15,
The pedestal metal fitting according to any one of claims 1 to 4 , wherein the base embedded portion A and the hollow portion B are engaged and connected.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention (how to carry out the invention) will be briefly described with reference to the drawings and showing its function and effect.

A base embedding portion A (a lower portion of a column base metal fitting) which is engaged and stored in a base hole 3 formed in a base 2 arranged on the base 1 and is connected to an anchor bolt 4 protruding on the base 1.
The hoso portion B (the pillar embedded portion, the upper portion of the pillar base metal fitting) inserted into the pillar hole 6 formed in the bottom portion of the pillar 5 standing on the base 2 is separated (first on the foundation 1). Rather than screwing the base embedding part A to the anchor bolt 4 to fix and set it)
First, the base 2 is set horizontally on the base 1 so that the anchor bolts 4 protruding from the base 1 are inserted into the base holes 3.

The base embedding portion A is inserted into the base hole 3 from above to be engaged and housed, and the anchor bolt 4 is inserted through the anchor bolt connecting hole 7A below the base embedding portion A, for example, from above. The base embedded portion A and the anchor bolt 4 are connected by screwing and connecting with the nut 7B.

Of course, before the base 2 is set, the base embedded portion A may be engaged and stored in the base hole 3 in advance.

Therefore, the base hole 3 is sufficiently larger than the anchor bolt 4, or a hole for inserting the anchor bolt 4 at the bottom of the base embedding portion A (for example, a bottom opening portion of the base embedding portion A or formed here). Anchor bolt connection hole 7
Since A) has a sufficient margin, even if the position of the anchor bolt 4 is slightly misaligned or the set position of the base 2 is deviated, the anchor bolt 4 is inserted into the base hole 3 or the base embedded portion A in the base hole 3. In addition, the base 2 can be easily set horizontally on the foundation 1, and the position of the base 2 can also be adjusted by finely adjusting the base 2 after setting, if necessary.
The base 2 can be easily set.

Further, for example, a nut 7 is attached to the anchor bolt 4.
The screwing operation of B can also be performed from above (the upper opening of the base embedded portion A housed in the base hole 3), and this screwing operation can be easily performed.

Next, the separated hoso portion B is connected to the base embedding portion A.

That is, for example, the lower portion (engagement portion 9) of the mortise portion B is engaged with the mortise portion connecting portion 8 at the upper portion of the pedestal embedded portion A that is engaged and stored in the pedestal hole 3, and, for example, the pedestal 2 A locking body 13 (for example, a locking pin) that is inserted from the side is attached to the base embedded portion A.
The base embedded portion A and the mortise portion B are engaged and coupled by penetrating through the connecting holes 15 in the upper part of the base portion and the lower portion (engagement portion 9) of the mortar portion B.

Then, the pillar 5 is erected on the base 2 so that the groove B is inserted into the pillar hole 6 (horizontal hole) formed at the bottom of the pillar 5, and the pillar 5 is inserted from the side of the pillar 5. The stopper 10 (for example, a locking pin) penetrates the connecting hole 11 of the hollow portion B to connect the hollow portion B and the column 5.

Therefore, the anchor bolts 4 of the foundation 1 and the legs of the pillars 5 can be easily tightened in this way, the problems of the conventional hole-down hardware can be solved, and the base 2 can be set with the anchor bolts. 4 can be easily screwed, and the base embedding part A and the mortise part B are separated from each other. Since the mortise part B is connected to the base burying part A after two sets of the base, the base of the mortise part B is connected. It is also easy to design the position (the height position of the connecting hole 11 of the hollow portion B with respect to the column 5) with respect to the surface to be always a predetermined position or a predetermined position, and it becomes an epoch-making column base fitting.

[0024]

Embodiments of the present invention will be described with reference to the drawings.

A base embedding portion A that is engaged and stored in a base hole 3 formed in a base 2 arranged on the base 1 and is connected to an anchor bolt 4 projecting on the base 1, and stands on the base 2. A groove B inserted into a column hole 6 formed at the bottom of the column 5.
The (column embedding portion) is not integrally formed but is formed as a separate body so that it can be engaged and connected after the base 2 is set horizontally on the foundation 1.

The base embedding portion A, which is the lower portion of the column base metal fitting of the present embodiment, has an anchor bolt connecting portion 7 which is screwed and connected to the anchor bolt 4 which is inserted inward from below, and has an upper portion. The lower part of the groove part B has a structure for connecting the groove part 8 which is engaged and connected, and the part B has an engagement part which is engaged and connected with the part 8 which is provided on the base embedded part A. A configuration having a pipe-shaped connecting rod portion 12 having a portion 9 in the lower portion and an upper portion having a connecting hole 11 penetrating a locking body 10 which is inserted into the column hole 6 of the column 5 and is inserted from the side of the column 5. I am trying.

Specifically, the base hole 3 is formed as a circular hole penetrating up and down, the base embedding portion A is formed into a cylindrical shape with the top and bottom open, and a locking flange portion 16 protruding inward is provided at the bottom. The bottom plate body 14 having the anchor bolt connecting hole 7A formed therein is inserted from the upper side and locked to the locking flange 16 to form a bottomed cylindrical body.

That is, the cylindrical body is structured so as to be flush with the base hole 3 formed through the base 2 in the vertical direction so as to be accommodated therein. A long hole-shaped anchor bolt connecting hole 7A, through which the anchor bolt 4 is inserted and which can cope with displacement of the anchor bolt 4, is provided, and a nut 7B is screwed into the anchor bolt 4 protruding upward from the anchor bolt connecting hole 7A. An anchor bolt connecting portion 7 configured to be attached is provided, and an engaging portion 9 of a muck provided at a lower portion of the hollow portion B is inserted into the upper portion of the tubular body so as to be flush with the base portion 2 side. The locking body 13 inserted from the one side penetrates through the engaging portion 9 through the base 2, the cylindrical body, and the connecting hole 15 of the hollow portion B, and the base embedded portion A and the hollow portion B are inserted.
A connecting portion 8 for connecting and engaging with and is provided.
A pipe-like connecting rod portion 12 having a connecting hole 11 which is inserted into the pillar hole 6 of the pillar 5 and penetrates the locking body 10 which is inserted from the side of the pillar 5 is erected on the engaging portion 9 of It constitutes part B.

Further, in the present embodiment, the upper opening portion of the base embedding portion A is set to have an opening diameter such that the nut 7B can be inserted and the anchor bolt 4 can be screwed and operated. The portion B is provided with a mating engaging portion 9 that engages exactly with the upper opening provided as the hoso portion connecting portion 8 of the base embedded portion A, and the base 2, the base embedded portion A, and the engaging portion 9 are in a penetrating state. A connecting hole 15 is provided in the base 2, and a locking body 13 which is inserted from the side of the base 2 is passed through the base embedded portion A and the engaging portion 9 through the connection hole 15 to form a base embedded portion A and a mortar portion B. And are engaged and connected.

Therefore, the base embedding portion A and the hollow portion B are separated from each other, and first, the base embedding portion A is not fixed to the anchor bolts 4 by screwing the base embedding portion A onto the foundation 1, but FIG. As shown in FIG. 6, first, the anchor bolt 4 projecting from the base 1 is inserted into the base hole 3 or the bottom opening portion of the base embedded portion A engaged and stored in the base hole 3, so that the base 2 is placed on the base 1. Set horizontally.

Then, the base embedding portion A is inserted into the base hole 3 from above to be engaged and accommodated or previously engaged and accommodated, and the anchor bolt connecting hole 7A is further provided from the upper opening of the base embedding portion A. The formed bottom plate 14 is housed in the base embedded portion A, the anchor bolt 4 is inserted through the anchor bolt connecting hole 7A of the bottom plate 14, and then the nut 7B is tightened and screwed from the upper opening to attach the base. The embedded portion A is screwed and connected to the anchor bolt 4.

Therefore, since the base hole 3 or the bottom opening of the base embedding portion A is sufficiently large (because there is a sufficient margin) with respect to the anchor bolt 4, the position of the anchor bolt 4 may be a little misaligned or the base 2 Even if the setting position of
While inserting the anchor bolt 4 into the base hole 3 or the base embedding portion A in the base hole 3, the base 2 can be easily set horizontally on the foundation 1, and after the setting, the base 2 can be finely adjusted by sliding. By doing so, the base 2 can be easily set.

Further, for example, a nut 7 is attached to the anchor bolt 4.
The screwing operation of B can also be performed from above (the upper opening of the base embedded portion A housed in the base hole 3), and this screwing operation can be easily performed.

Particularly in this embodiment, the base 2 is preliminarily set on the foundation 1.
The anchor bolt 4 when setting the base hole 3
Alternatively, since the bottom opening of the base embedding portion A is a sufficiently large hole, the base 2 can be easily installed horizontally even if the base 2 is slightly misaligned, and then the base 2 can be slid, for example, to finish the positioning, and then the base 2 From the upper opening of the buried portion A to the bottom plate
It is possible to screw 14 from above by inserting 14 and inserting the anchor bolt 4 into the anchor bolt connecting hole 7A of the bottom plate 14 and inserting the nut 7B from the upper opening and using a tool.

Therefore, since the column base metal fittings are not preliminarily set on the foundation before setting the base base, the base can be set extremely easily, and the column base metal bases (base embedded portion A) can be set.
Can be embedded in the base 2.

Next, the separated hoso portion B is engaged and connected to the base embedding portion A.

That is, for example, by engaging the engaging portion 9 at the lower portion of the hoso portion B with the connecting portion 8 at the upper portion of the base embedding portion A which is engaged and housed in the base hole 3, the side portion of the base 2 is provided. The locking body 13 inserted from above is penetrated through the connecting holes 15 formed in the base 2, the upper portion of the base embedded portion A and the lower engaging portion 9 of the base portion B to engage the base embedded portion A and the base portion B. Join together.

Then, the pillar 5 is erected on the base 2 such that the groove B is inserted into the pillar hole 6 (horizontal hole) formed at the bottom of the pillar 5, and the pillar 5 is inserted from the side of the pillar 5. The stopper 10 penetrates the connecting hole 11 of the pillar 5 and the hollow portion B to connect the hollow portion B and the pillar 5.

Therefore, the anchor bolts 4 of the foundation 1 and the legs of the pillars 5 can be easily connected in this way, the problems of the conventional hole-down hardware can be solved, and the base 2 can be set with the anchor bolts. 4 can be easily screwed, and the base embedding part A and the mortise part B are separated, and since the mortise part B is connected to the base embedding part A after the base is set, the base surface of the mortise part B can be connected. It is easy to design the position (the height position of the connecting hole 11 of the groove portion B with respect to the column 5) relative to the predetermined position or to be adjusted to the predetermined position.

That is, since the column base metal fittings of this embodiment are all embedded in the base 2 and the columns 5, there is no need to cut out the panels without disturbing the striations, and also to the thermal bridge. It is possible to solve the problems of hole-down hardware.

The base embedding part A and the mortise part B are separated from each other, but can be connected by, for example, driving the locking body 13 (locking pin) from the side of the base 2, and the cylinder of the base embedding part A can be connected. Since the lower portion (engaging portion 9) of the hollow portion B is just engaged with the upper opening portion (horizontal portion connecting portion 8) of the strip and is connected by the locking pin 13, the connecting strength is sufficiently high.

Further, in this embodiment, the mortise B can be separated in advance, and the nut 7B can be inserted and tightened from the upper opening of the base embedding A.

Further, by separating the groove portion B in advance in this way, after the base 2 is set on the foundation 1, the anchor bolts 4 of the base embedded portion A are connected to the anchor bolts 4 arranged in the base holes 3. The base embedding portion A can be housed and arranged in the base hole 3 by inserting the hole 7A, or the anchor bolt 4 in the base hole 3 can be inserted into the bottom opening of the base embedding portion A. The base embedded portion A is housed in the hole 3,
After that, the bottom plate 14 provided with the anchor bolt connecting holes 7A can be inserted as a washer from the upper opening of the base embedded portion A, and the nut 7B can be inserted from the same upper side and tightened and screwed. Not only can this be done easily, but the work of screwing the anchor bolt 4 can also be done easily.

In addition, on the upper part of the base embedded portion A,
Is engaged and connected, but the connection between the base embedded portion A and the mortar portion B can be always connected to the upper surface of the base 2 in a positioned state.

That is, the height position of the mortise B is not set on the basis of the bottom (foundation 1) of the base burial A, but the mortise B is engaged and connected to the upper opening of the base burial A. However, since the locking pin 13 is driven and connected to the side of the base 2, the connecting hole 15 of the base embedded portion A, and the hollow portion B, the height of the locking pin 13 is higher than that of the base 2 (top surface of the base 2). The position will be determined.

Therefore, for example, when connecting the base embedding part A and the anchor bolt 4, the connecting hole 15 of the base embedding part A and the connecting hole 15 of the base 2 communicate with each other, and the upper surface of the base embedding part A and the base 2 are connected. By connecting the base embedding part A and the anchor bolts 4 so that the base embedding part A is slightly floated from the upper surface of the foundation 1 so that the upper surface is flush with each other, the position of the base embedding part A can be finely adjusted in the vertical direction. The upper surface and the upper end surface of the base embedding portion A (horizontal portion B
(The upper surface of the engaging portion 9) can be finely adjusted to be flush with the base embedded portion A with respect to the base 2 without adjusting with a spacer or the like.
By hitting and fixing the locking pin 13 after finishing the fine adjustment in the vertical direction, it is possible to always adjust and fix the mortar portion B at the position positioned with respect to the upper surface of the base 2.

Therefore, the connecting hole 11 of the hollow portion B is always the base 2
By being positioned with respect to the upper surface, the pillar 5 and the mortise B can be easily connected.

That is, since it is not necessary to adjust the height of the hollow portion B by a spacer or the like at the time of construction and no adjustment structure is required, the construction becomes easy and the mass productivity is excellent.

Further, for example, by providing a thin elastic layer such as a rubber material on the bottom back surface of the base embedding part A, the base embedding part A
It is possible to adjust the upper surface of the base and the upper surface of the base 2 so that they are flush with each other.
It can be easily adjusted by the degree of tightening of B, and heat conduction with the foundation 1 can be suppressed.

The present invention is not limited to this embodiment, and the specific constitution of each constituent element can be appropriately designed.

[0051]

Since the present invention is constructed as described above, it is possible to solve the problem of the conventional hole-down hardware, and it is possible to install the base horizontally and to stand up the pillars extremely easily while having a structure that can be accommodated in the base. The work efficiency is also extremely improved, and it becomes an epoch-making column base metal fitting that can connect the anchor bolt of the foundation and the column on the base.

[0052] In the claims 2, 3, 4 SL placing of the invention, the present invention can more readily realized, Xiu been in mass production, the action and effect with Xiu is the practicality can be further reliably exhibit It becomes an extremely epoch-making column base metal fitting.

[Brief description of drawings]

FIG. 1 is an explanatory perspective view of the present embodiment.

FIG. 2 is an explanatory front sectional view of the present embodiment.

FIG. 3 is an explanatory side sectional view of the present embodiment.

FIG. 4 is an explanatory exploded perspective view of the present embodiment.

FIG. 5 is an explanatory exploded perspective view when the base of the present embodiment is set.

FIG. 6 is an explanatory front sectional view when the base of the present embodiment is set.

[Explanation of symbols]

1 foundation 2 foundation 3 base holes 4 anchor bolts 5 pillars 6 pillar holes 7 Anchor bolt connection 7A anchor bolt connection hole 7B nut 8 Hoso part connection part 9 Engagement part 10 Locking body (locking pin) 11 Connection hole 12 Connecting rod 13 Locking body (locking pin) 14 Bottom plate 15 Connection hole A foundation buried part B hoso club

Claims (4)

(57) [Claims] 1. A base embedded portion that is engaged and stored in a base hole formed in a base disposed on a base and is connected to an anchor bolt protruding above the base, and a bottom portion of a pillar standing upright on the base. It was a tenon portion that is inserted into the pillar holes, and the separate after disposing the base on the foundation as well as configured separately
A base embedded portion and the tenon portion configured to be coupled with the front
The embedded part of the base is screwed onto the anchor bolt to be inserted.
It has an anchor bolt connection part to connect it at the bottom and a front part at the top.
Note that the lower part of the hollow portion has a connecting portion for engaging and connecting the hollow portion.
And the hoso portion is provided above the base embedding portion.
The lower part has an engaging part for engaging and connecting with the connecting part
A locking body that is inserted into the column hole of the column and inserted from the side of the column
A structure having a rod-shaped connecting rod portion having a connecting hole penetrating therethrough;
The anchor bolt protruding from the foundation.
Note base hole or the base that is engaged and stored in the base hole in advance
Insert the soil through the anchor bolt connection part of the buried part.
After the base was set horizontally on the foundation, it was stored in this base hole.
At the upper part of the base embedded part, the connecting part of the horizontal part is connected to the horizontal part.
Engaging the mating part and embedding the base embedding part and the mortise part horizontally
Connect it later and insert this groove into the column hole of the column.
Then, erection the pillars on the foundation and anchor bolts of the foundation.
And the pillars that stand on the foundation on the foundation.
A column base metal fitting characterized by being made. 2. The base embedded portion is formed into a tubular body, and the anchor bolt is inserted through a lower portion of the tubular body, and the anchor bolt connecting hole having a size corresponding to a positional deviation of the anchor bolt is provided, An anchor bolt connecting portion configured to screw a nut to an anchor bolt protruding upward from the anchor bolt connecting hole into the tubular body is provided, and an upper portion of the tubular body is inserted and engaged with a lower portion of the hollow portion, The locking body inserted from the side of the base penetrates the lower part of the tubular body and the hollow portion to provide the hollow portion connecting portion that engages and connects the base embedded portion and the hollow portion. The column base metal fitting according to claim 1, which is characterized in that. 3. The base embedding part is configured to be a bottomed tubular body by inserting a bottomed tubular body or a bottom plate from above, and the tubular body is formed so as to penetrate through the base in the vertical direction. A large hole or a long hole which is constructed so as to be engaged with and housed in the base hole substantially flush with the base hole, and the anchor bolt is inserted through the lower part of the tubular body and which can accommodate displacement of the anchor bolt. -Shaped anchor bolt connecting hole is provided, and the anchor bolt connecting portion configured to screw a nut to an anchor bolt protruding upward from the anchor bolt connecting hole into the tubular body is provided. The engaging portion provided in the lower portion of the hollow portion is inserted and engaged in a substantially flush state, and the locking body inserted and arranged from the side of the base is penetrated through the tubular body and the engaging portion of the hollow portion. Before engaging and connecting the base embedded part and the mortise The hook-shaped connecting rod portion is provided, and a rod-shaped connecting rod portion having a connecting hole that penetrates the locking body that is inserted into the pillar hole of the pillar and is inserted from the side of the pillar is provided upright in the engaging portion of the hollow portion. 2. The hoso portion is configured by
The pedestal metal fitting according to any one of 2 above. 4. The base embedding portion is configured so as to be a bottomed tubular body by inserting a bottom plate from the top opening or a bottomed tubular body having an upper opening, and the bottom of the tubular body A large hole or an elongated hole-shaped anchor bolt connecting hole having a size capable of accommodating the positional deviation of the anchor bolt is provided in the anchor bolt, and the nut is attached to the anchor bolt protruding upward from the anchor bolt connecting hole. An anchor bolt connecting portion configured to be screwed is provided, an upper opening portion of the base embedding portion is set to an opening diameter that can be screwed into the anchor bolt by inserting the nut, and the groove portion is An engaging portion set to a diameter that engages with the upper opening provided as a hollow portion connecting portion of the base embedding portion is provided, and a connecting hole is provided in the base embedding portion and the engaging portion in a penetrating state, Sideways 4. A structure in which a base body embedded portion and a hook portion are engaged and connected by penetrating a base embedded portion and an engaging portion through the connecting hole through the locking body to be inserted therethrough. The pedestal metal fitting according to any one of 1.