JP7240046B1 - Connection structure between members - Google Patents

Abstract

A connection between members that allows the members to be connected by a connecting part while allowing the displacement even when two members to be connected are mutually displaced in the two-dimensional direction and rotationally displaced in the circumferential direction. Provide structure. A connecting structure for connecting members, wherein a first member has a plurality of linear elongated holes which intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center. In the first member, the angle at which the linear long hole intersects the reference line is adjusted within a predetermined range, and in the second member, two or more holes are provided in the direction intersecting the long hole of the first member. are provided, and when the first member and the second member are superimposed, even if a predetermined horizontal displacement and an arbitrary angle of rotational displacement occur with respect to the radius of the members, each A connection structure in which long holes of members are overlapped in at least one position each with a total of two or more positions sandwiching the center of the member, and connecting parts are passed through the overlapped positions to connect the members. [Selection drawing] Fig. 1

Description

The present invention relates to a structure for connecting members. For example, it relates to a structure that connects the upper end member of a pile buried in the ground and the lower end member of a building support. Regarding structure.

When installing a structure such as an agricultural greenhouse or a mounting frame for installing a solar panel, piles are driven into the ground as a foundation, and then the members provided at the top of the pile A method of assembling by connecting the member provided at the lower end of the column that supports the panel is adopted.
Pile burying methods include the driving method and the screwing method using spiral ribs. Since there is a gap between them, a connection that allows this gap has been used.

For example, Patent Literature 1 “Member-to-Member Bolt Connection Structure” includes elongated holes through which bolts are passed through a pile-side base plate (lower side) and a column-side base plate (upper side). A technology is disclosed in which long holes of a base plate are oriented in directions intersecting with each other, bolts are passed through the intersections of the long holes, and the base plates are connected with the bolts.
More specifically, the long holes of the pile-side base plate (lower side) are provided in two pairs, a total of four, toward the end of the substantially square pile-side base plate so as to face each other in parallel, and the column-side base plate ( The long holes on the upper side) are also provided with a total of four so as to intersect the respective long holes of the pile-side base plate in a one-to-one correspondence.

However, in the technique described in Patent Document 1, when there is a relative displacement in a two-dimensional direction on a plane horizontal to the ground (hereinafter referred to as "horizontal two-dimensional direction") between the two base plates, the bolts are removed. It is possible to find a place where the two long holes overlap each other (hereinafter referred to as "overlapping place between the long holes" or simply "overlapping place") for passing, but when a certain amount of rotation deviation occurs in the circumferential direction had the inconvenience of not being able to find the site of polymerization.
More specifically, when driven piles are used as the piles to be joined to the base plate on the pile side, if the piles are driven in so as not to cause relative rotational deviation, construction can be performed without causing a large rotational deviation. However, when using a pile with spiral wings that are screwed into the ground while rotating (hereinafter referred to as "spiral pile" or "spiral pile"), Since a fairly large rotation deviation occurs, it is inconvenient that bolting is not possible because it is not possible to find the overlapped portion of the elongated holes.

The reason for using spiral piles is that when spiral piles are used, concrete is not required as a foundation for stable installation in the ground, and waste soil is not generated. This is because it is resistant to pull-out stress and can maintain sufficient strength even when blown up by a storm, and it has the advantage of being able to be constructed manually depending on the size of the pile.

Therefore, in the case of using a spiral pile, there is a need for a technique that can cope with the occurrence of rotation deviation in two members to be joined (connected). As a technique corresponding to this, there is a technique disclosed in Patent Document 2.

In Patent Document 2 "Joint structure of foundation pile and building column and foundation pile used therefor", the lower substrate is provided with 10 elongated holes extending radially from the center in the radial direction, A technique is disclosed for fixing a substrate and a mounting plate in an overlapping range with the respective long holes by providing two elongated holes in the upper mounting plate in a facing manner.
According to the technique of Patent Literature 2, it is shown that even when two members to be joined are rotationally misaligned, it is possible to find overlapping portions of long holes.

Further, according to Patent Document 3 “Member Connection Structure”, it is shown that by using curved long holes in both of the two members to be connected, it is possible to widen the range where the long holes overlap each other. ing.

JP-A-2005-48537 Japanese Unexamined Patent Application Publication No. 2007-205108 Japanese Unexamined Patent Application Publication No. 2013-253380

However, in the technique of Patent Document 2, since the pile is welded to the substrate on the lower side (pile side), it is necessary to provide a long hole outside the diameter of the pile. Due to the fact that the length of the long hole cannot be sufficiently secured, depending on the degree of rotational deviation or relative deviation in the horizontal two-dimensional direction, it may face the upper mounting plate In some cases, it was not possible to sufficiently find the overlapped portion with the two elongated holes provided in a shape.

More specifically, as shown in FIG. 2, a configuration in which long holes 12 are provided along a line 11 extending from the center in the radial direction, and a line (double The problem is that the effective length 13 of the long hole 12 is limited because it is necessary to provide the long hole outside the dashed line).
For this reason, as shown in FIG. 4, when the substrate 10 on the lower side (pile side) and the mounting plate 20 on the upper side (pillar side) are combined, if a certain amount of horizontal two-dimensional misalignment occurs, In some cases, there was no overlap with the long hole 12 on the pile side in either the long hole (L) 22 on the left side and the long hole (R) 23 on the right side of the post.
In such a case, use the deflection of the struts connected to the upper mounting plate to force the mounting plate to move, create overlapping points between the long holes, and then fix with bolts. Sometimes I had to. In such a case, there is also the inconvenience that stress is constantly applied to the struts and bolts.

In addition, since the substrate is provided with long holes radially extending from the center in the radial direction and the mounting plate is provided with long holes facing each other, when the mounting bolts and nuts are loosened, the mounting plate will not be damaged. is displaced in the longitudinal direction of the elongated hole.
More specifically, as shown in Fig. 5, the locations where the long holes overlap (the locations where the bolts are inserted) have a symmetrical positional relationship with respect to the center. Since the movable direction of the plate 20 is the same at the left and right overlapped portions, there is an inconvenience that the mounting plate 20 is displaced vertically and horizontally.

Here, "the movable direction of the mounting plate 20 is the same at the left and right overlapped portions" means the movable direction L1 (reference numeral 51) corresponding to the direction of the elongated hole of the board 10 on the pile side at the left overlapped portion. , the movable direction R1 (reference numeral 61) corresponding to the direction of the long hole of the board 10 on the pile side at the overlapped portion on the right side is the same direction, and the direction of the long hole on the mounting plate 20 on the support side at the overlapped portion on the left side. and the movable direction R2 (reference numeral 62) corresponding to the orientation of the elongated hole (longitudinal direction of the elongated hole) of the mounting plate 20 on the support side at the overlapped portion on the right side is the same direction. Say things.

In addition, since the long holes in the lower board and the long holes in the upper mounting plate are arranged differently, two types of dies are required for punching in the manufacturing process of the board and the mounting plate. There was also

Further, in the technique disclosed in Patent Document 3, since curved long holes are used, the effect of slightly widening the overlapping range of the long holes of the upper and lower members is recognized in the case of only horizontal misalignment. However, no study has been made on the position where the long holes overlap each other when rotational misalignment occurs. Or, even if two overlapped parts can be found, the positional relationship is not such that they are almost facing each other with the member sandwiched in the center, and only two parts can be found within the range of the central angle of the member being 90 degrees or less. was there.

In addition, the angle at which the long holes intersect at the point where the long holes overlap is not approximately parallel (approximately 0 degree or approximately 180 degrees in terms of the intersection angle), but a constant angle (the optimum value is 90 degrees). However, as a result of experiments, the technique of Patent Document 3 has the inconvenience that there are occasional places where the angles are substantially parallel.
It has been found that this is because the elongated holes are curved, so that the elongated holes are almost parallel to each other depending on the state of rotational deviation.

More specifically, for example, according to FIG. 28, in the technique of Patent Document 3, when a horizontal deviation of about 20% of the radius of the member and an arbitrary rotational deviation are superimposed, the long holes are not aligned. It can be seen that there are cases where only one superimposition point 300 can be found.

Further, according to FIGS. 28B and 28C, in a combination of a member with three long holes and a member with six long holes, a horizontal deviation of about 30% of the radius of the member and an arbitrary rotational deviation are superimposed. It can be seen that in some cases, only one overlapped portion 300 of the elongated holes can be found. This is because the elongated holes are curved, and depending on the state of horizontal and rotational misalignment, the elongated holes may become substantially parallel to each other (see the area 400 indicated by the dashed line). A possible reason for this is the inability to cross.

Also, although not shown in the drawing of Patent Document 3, as shown in FIG. Although three locations can be found, overlapping locations do not exist on both sides across the center of the member, and may be concentrated at positions where the central angle ε viewed from the center of the member is less than 90 degrees. I understand. In such a case, it is difficult to fix the members to each other with a strength sufficient to withstand the rotational torque received from the piles and supports connected to the members.

Further, according to FIGS. 2 and 14 of the drawings of Patent Document 3, the angle formed by the longitudinal reference line and the central axis (“intersection angle between the long hole and the central axis”) is 90 degrees (in the case of FIG. 2, ) and 0 degrees (in the case of FIG. 14), but there are no examples of other angles, and consideration is given to the intersection angle between the long hole and the central axis. Not likely.

For this reason, if the number of long holes is increased in the pattern of FIG. 2, the long holes interfere with each other. A pattern with a crossing angle of 0 degrees is adopted. In this case, in order to increase the effective length of the long hole, it is necessary to extend the long hole to near the center of the member. There is also the disadvantage that it is not possible to connect posts or piles that have thickness.

As described above, in the technique of Patent Document 3, curved long holes are used to slightly widen the allowable range of horizontal misalignment. Also, although the effective length of the long hole is considerably long, it is vulnerable to horizontal displacement and rotational displacement, and there is an inconvenience that it is impossible to find two or more overlapped points on both sides of the center of the member. rice field.

Therefore, in the present invention, as shown in FIG. 3, the long hole 110 is arranged at a predetermined angle with respect to a plurality of reference lines 130 extending radially outward from the center, as shown in FIG. Even if it is provided so as to intersect to secure the area for welding the pile 120, the effective length Le of the long hole can be sufficiently secured, and the rotation deviation of the pile side member and the support side member and the horizontal two-dimensional direction It is an object of the present invention to sufficiently secure overlapping portions of members even when a relative displacement occurs between members.

In addition, in the present invention, by devising the arrangement of the elongated holes of the lower member and the elongated holes of the upper member, when both rotational misalignment and relative misalignment in the horizontal two-dimensional direction occur at the same time, However, the object is to sufficiently secure overlapping portions of the long holes of both.

In addition, in the present invention, even if the distance from the center of the member to the long hole is sufficiently secured, and it is configured so that a post or pile of sufficient thickness can be connected, the overlapping part of the long holes is sufficiently secured. intended to

Another object of the present invention is to ensure two or more overlapped portions on both sides of the center of the member.

In addition, in the present invention, the elongated holes are not substantially parallel to each other at the overlapped position of the elongated holes, and the elongated holes intersect at a predetermined angle (for example, within the range of 90±70 degrees or 90±45 degrees). The purpose is to make

In addition, in the present invention, as shown in FIG. 6, in order to solve the problem of FIG. so that the direction of movement of the first member 100 on the post side when the bolt is loosened is directed to different directions at the left and right overlapped parts (the first member on the pile side The movable direction L1 (reference numeral 71) and the movable direction R1 (reference numeral 81) of the elongated hole 100 are different from each other, and the movable direction L2 (reference numeral 72) and the movable direction R2 of the elongated hole of the second member 200 on the support side. It is an object of the present invention to provide a structure for connecting members so that a second member 200 does not shift vertically and horizontally even when a bolt is loosened (directions 82 and 82 are different from each other).

In addition, in the present invention, the elongated hole of one member and the elongated hole of the other member are provided with the elongated holes of the one member and the elongated hole of the other member by forming the elongated holes of the other member in a shape that is horizontally reversed. The purpose is to make it possible to use a common mold in the manufacturing process for

In order to achieve the above object, the first invention is
A connection structure for connecting the first member and the second member,
In the first member, a plurality of linear long holes of 5 or more are formed so as to intersect at a predetermined angle with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the linear long hole intersects the reference line in the first member within a range of approximately 30 to 70 degrees,
The second member is provided with two or more linear elongated holes in a direction that appropriately crosses the linear elongated holes of the first member,
In the first member, even if the five or more linear elongated holes are provided, the elongated holes do not interfere with each other,
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other at least one location across the center of the member, so that a total of two or more locations are overlapped,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
Here, for example, when a pile for burying in the ground is welded to the lower surface of the first member, and a support is welded to the upper surface of the second member, when the pile is buried, the pile and the support Even if there is a deviation (rotational deviation and horizontal two-dimensional deviation), the effective length of the long hole of the first member can be sufficiently secured, so that the overlapping portions of the first member and the second member can be reliably found.
As shown in FIG. 30 (Item Nos. 1 to 12), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 30 to 70 degrees, so that the radius of the member can be reduced by approximately 20%. and a rotational deviation of an arbitrary angle, if one member has five long holes and the other member has at least two long holes, both members The elongated holes overlap each other at least one at a position separated by a central angle of approximately 90 degrees or more across the center of the member, and at a total of two or more locations, hereinafter, item numbers 13, 14 ... 44, 31 and item numbers 45, 46, .

The second invention is
A connection structure for connecting the first member and the second member,
In the first member, six or more linear long holes are formed so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the straight long hole intersects the reference line in the first member within a range of approximately 20 to 70 degrees,
The second member is provided with two or more linear elongated holes in a direction that appropriately crosses the linear elongated holes of the first member,
In the first member, even if the six or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of approximately both sides across the center of the member,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 30 (Item Nos. 13 to 28), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 20 to 70 degrees, so that the radius of the member can be reduced by approximately 20%. and a rotational deviation of an arbitrary angle, if one member has six long holes and the other member has at least two long holes, both members The long holes overlap at least two or more locations at positions separated by a central angle of approximately 120 degrees or more across the center of the member, and hereinafter, item numbers 29, 30 ... 44 in Fig. 30, and Fig. 31 No. 45, 46, .

The third invention is
A connection structure for connecting the first member and the second member,
In the first member, seven or more linear long holes are formed so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the straight long hole intersects the reference line in the first member within a range of approximately 20 to 70 degrees,
The second member is provided with two or more linear elongated holes in a direction that appropriately crosses the linear elongated holes of the first member,
In the first member, even if the seven or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of approximately both sides across the center of the member,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 30 (Item Nos. 29 to 44), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 20 to 70 degrees, so that the radius of the member can be reduced by approximately 30%. and a rotational deviation of an arbitrary angle, if one member has seven long holes and the other member has at least two long holes, both members The long holes overlap at least two or more locations at positions separated by a central angle of approximately 120 degrees or more across the center of the member, and hereinafter, item numbers 45, 46 ... 87 in Fig. 31 and the length of the member This is based on the fact that as the number of holes increases, the same or higher performance is ensured with respect to the superposed sites.

The fourth invention is
A connection structure for connecting the first member and the second member,
In the first member, a plurality of linear long holes of 5 or more are formed so as to intersect at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, and the angle α at which the linear long hole intersects the reference line is adjusted in the range of approximately 30 to 70 degrees, and the five or more linear long holes are provided. while keeping them from interfering with each other,
In the second member, a plurality of linear long holes of 5 or more are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. , the angle γ at which the straight long hole intersects the reference line is adjusted in the range of approximately 30 to 60 degrees, and the five or more straight long holes are provided. while keeping them from interfering with each other,
When the first member and the second member are overlapped,
Even if a horizontal deviation of approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other at least one location across the center of the member, so that a total of two or more locations are overlapped,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 29 (Item Nos. 1 to 6), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 30 to 70 degrees, so that the radius of the member can be reduced by approximately 20%. When horizontal deviation and rotational deviation of an arbitrary angle occur, if the number of long holes in one member is 5 and the number of long holes in the other member is at least the same number, both The long holes of the member are overlapped at least at two or more locations at positions separated by a central angle of approximately 90 degrees or more across the center of the member. This is based on the fact that as the number increases, the same or higher performance is ensured with respect to the superposed sites.

The fifth invention is
A connection structure for connecting the first member and the second member,
In the first member, six or more linear elongated holes are formed so as to intersect at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, and the angle α at which the linear long hole intersects the reference line is adjusted within a range of approximately 20 to 70 degrees, and the six or more linear long holes are provided. while keeping them from interfering with each other,
In the second member, six or more linear long holes are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. and adjusting the angle γ at which the linear long hole intersects the reference line within a range of approximately 20 to 70 degrees,
Even if the six or more linear elongated holes are provided, the elongated holes are prevented from interfering with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other at least one location across the center of the member, so that a total of two or more locations are overlapped,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 29 (Item Nos. 7 to 14), the invention can adjust the angle at which the long hole intersects the reference line within the range of approximately 20 to 70 degrees, so that the radius of the member can be reduced by approximately 20%. and a rotational deviation of an arbitrary angle, if the number of long holes in one member is 6 and the number of long holes in the other member is at least the same number, both The long holes of the member overlap at least two or more locations at positions separated by a central angle of approximately 90 degrees or more across the center of the member. This is based on the fact that as the number increases, the same or higher performance is ensured with respect to the superposed sites.

The sixth invention is
A connection structure for connecting the first member and the second member,
In the first member, seven or more linear long holes are formed so as to intersect at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, and the angle α at which the linear long hole intersects the reference line is adjusted in the range of approximately 20 to 70 degrees, and the seven or more linear long holes are provided. while keeping them from interfering with each other,
In the second member, seven or more linear long holes are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. and adjusting the angle γ at which the linear long hole intersects the reference line within a range of approximately 20 to 70 degrees,
Even if the seven or more linear elongated holes are provided, the elongated holes are prevented from interfering with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of approximately both sides across the center of the member,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 29 (Item Nos. 15 to 22), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 20 to 70 degrees, so that the radius of the member can be reduced by approximately 30%. and a rotational deviation of an arbitrary angle, if the number of elongated holes in one member is seven and the number of elongated holes in the other member is at least the same number, both The long holes of the member are overlapped at least at two or more locations at positions separated by a central angle of approximately 120 degrees or more across the center of the member, and hereinafter, item numbers 23, 24 ... 56 and the long holes of the member This is based on the fact that as the number increases, the same or higher performance is ensured with respect to the superposed sites.

The seventh invention is
A connection structure for connecting the first member and the second member,
Five or more linear long holes are formed in the first member at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α,
In the second member, five or more linear elongated holes are provided with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the center angle, respectively. provided to intersect at an angle γ of
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of about 30 to 70 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 30 to 70 degrees,
In each of the first member to the second member, even if the five or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other at least one location across the center of the member, so that a total of two or more locations are overlapped,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
characterized by
In the invention, as shown in FIG. 29 (items 1 to 6), by adjusting the angle α at which the long hole intersects the reference line in the range of approximately 30 to 70 degrees, the radius of the member is reduced by approximately 20%. When a horizontal deviation of up to 100 degrees and a rotational deviation of an arbitrary angle occur, when the number of long holes in one member is 5 and the number of long holes in the other member is at least the same number or more, The long holes of both members overlap at least two or more locations at positions separated by a central angle of approximately 90 degrees or more across the center of the member, and hereinafter referred to as items 7, 8 ... 56 and the long holes of the member This is based on the fact that as the number of is increased, the same or higher performance regarding the superposition sites is ensured.

The eighth invention is
A connection structure for connecting the first member and the second member,
In the first member, six or more linear elongated holes are provided at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α,
The second member has a plurality of linear long holes of 6 or more, each of which is aligned with a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle. provided to intersect at an angle γ of
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of about 20 to 70 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 20 to 70 degrees,
In each of the first member to the second member, even if the six or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other at least one location across the center of the member, so that a total of two or more locations are overlapped,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
characterized by
In the invention, as shown in FIG. 29 (items 7 to 14), by adjusting the angle α at which the long hole intersects the reference line in the range of approximately 20 to 70 degrees, the radius of the member is reduced by approximately 20%. When a horizontal deviation of up to and a rotational deviation of an arbitrary angle occur, when the number of long holes in one member is 6 and the number of long holes in the other member is at least the same number or more, The long holes of both members overlap at least two or more locations at positions separated by a central angle of approximately 90 degrees or more across the center of the member, and hereinafter, item numbers 15, 16 ... 56 and the long holes of the member This is based on the fact that as the number of is increased, the same or higher performance regarding the superposition sites is ensured.

The ninth invention is
A connection structure for connecting the first member and the second member,
Seven or more linear long holes are formed in the first member at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α,
In the second member, a plurality of linear elongated holes of 7 or more are provided with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle, respectively. provided to intersect at an angle γ of
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of about 20 to 70 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 20 to 70 degrees,
In each of the first member to the second member, even if the seven or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of substantially both sides of the member, and
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 29 (Item Nos. 15 to 22), the invention can adjust the angle at which the long hole intersects the reference line in the range of approximately 20 to 70 degrees, so that the radius of the member can be reduced by approximately 30%. and a rotational deviation of an arbitrary angle, if the number of elongated holes in one member is seven and the number of elongated holes in the other member is at least the same number, both The long holes of the member are overlapped at least at two or more locations at positions separated by a central angle of approximately 120 degrees or more across the center of the member, and hereinafter, item numbers 23, 24 ... 56 and the long holes of the member This is based on the fact that as the number increases, the same or higher performance is ensured with respect to the superposed sites.

A tenth invention is
A connection structure for connecting the first member and the second member,
In the first member, a plurality of 6 to 10 linear elongated holes are provided at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α of
In the second member, a plurality of 6 to 10 straight long holes are formed with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle. provided to intersect at a predetermined angle γ,
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of approximately 30 to 60 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 30 to 60 degrees,
In each of the first member to the second member, even if the plurality of 6 to 10 straight long holes are provided, the long holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of up to approximately 40% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other in at least one location on each of approximately both sides of the center of the contact member, and in a total of two or more locations,
and,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
characterized by
As shown in FIG. 29 (Item Nos. 9 to 12), the invention can adjust the angle at which the long hole intersects the reference line within the range of approximately 30 to 60 degrees, so that the radius of the member can be reduced by approximately 40%. and a rotational deviation of an arbitrary angle, if the number of long holes in one member is 6 and the number of long holes in the other member is at least the same number, both The long holes of the member overlap at least two or more locations at positions separated by a central angle of approximately 120 degrees or more across the center of the member. This is based on the fact that as the number increases, the same or higher performance is ensured with respect to the superposed sites.

An eleventh invention is a member used in the connection structure according to any one of the first to tenth inventions, wherein the first member is used by being superimposed on the second member, or It is said 2nd member for overlapping and using with said 1st member.

A twelfth invention is a member used in the connection structure according to any one of the first to tenth inventions, wherein the first member or the second member is for burying in the ground. It is a member with stakes to which the stakes are joined.

According to the present invention, the elongated holes 110 are provided so as to intersect a plurality of reference lines 130 extending radially outward from the center at predetermined angles, respectively, to ensure a region for welding the piles 120. Also, since the effective length Le of the long hole can be sufficiently secured, even if there is a rotational deviation or a relative deviation in the horizontal two-dimensional direction between the member on the pile side and the member on the support side, the overlap of the long holes can be provided.

Further, according to the configuration of the present invention, by devising the arrangement of the elongated holes of the lower member and the elongated holes of the upper member, the rotational displacement and the relative displacement in the horizontal two-dimensional direction overlap. Even in this case, it is possible to provide a connection structure between members that can sufficiently secure the superimposed portion of both long holes.

In addition, according to the configuration of the present invention, it is possible to find the position where the long holes overlap (the position where the connecting part is inserted) even at a left-right asymmetrical position with respect to the center, so that the connecting parts such as bolts It is possible to provide a structure for connecting members so that the second member 200 does not shift vertically and horizontally even when the second member 200 is loosened.

In addition, in the present invention, the elongated hole of one member and the elongated hole of the other member are provided with the elongated holes of one member and the elongated hole of the other member by forming the shapes of the elongated holes of the other member to be mutually reversed to the left and right. A common mold can be used in the manufacturing process for
Furthermore, if the technology of the present invention is utilized, various utilizations can be conceived, such as not only the case of connecting a pile buried in the ground and a support of a building, but also the case of connecting a support to another support.

1 is an exploded perspective view showing an example of the overall configuration of the present invention, showing a connection structure between a first member and a second member; FIG. FIG. 10 is a diagram showing an example of a problem with the conventional technology, and is a plan view showing that the effective length of the long hole is limited due to the nature of providing the long hole along the line extending from the center in the radial direction. FIG. 10 is a diagram showing an example of the configuration of the present invention, wherein the long hole is provided so as to intersect a plurality of reference lines extending radially outward from the center at predetermined angles, respectively, so that the effective length of the long hole It is a plan view showing that the can be sufficiently ensured. It is a diagram showing an example of the configuration of the conventional technology, showing a case where a certain amount of horizontal two-dimensional misalignment occurs when the lower (pile side) substrate and the upper (pillar side) mounting plate are combined. It is a top view which shows a subject. FIG. 10 is a diagram showing an example of the configuration of the prior art, in which the movable direction of the mounting plate on the support column side when connecting parts such as bolts are loosened becomes the same at the left and right overlapping portions, so that the mounting plate moves up, down, left, and right. It is a top view which shows the subject that it shift|deviates to. FIG. 10 is a diagram showing an example of the configuration of the present invention, in which it is possible to find a location where elongated holes overlap (a location where connecting parts such as bolts are inserted) even at positions that are left-right asymmetrical with respect to the center. FIG. 10 is a plan view showing that even when a connecting part such as a bolt is loosened, the second member can be prevented from being displaced vertically and horizontally. FIG. 4 is a diagram showing an example of the configuration of the first member of the present invention, in which a plurality of elongated holes are provided so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center. It is a plan view showing. FIG. 10 is a diagram showing an example of the configuration of the second member of the present invention, in which a plurality of long holes are provided so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center. It is a plan view showing. FIG. 4 is a diagram showing an example of the configuration of the first member and the second member of the present invention, for example, the angle (α and γ) formed by the reference line and the long hole is approximately 45 degrees, β and δ) are approximately 45 degrees, so that the first member is connected to the pile and the second member is connected to the post in the case of eight long holes. It is a top view. According to FIG. 9(A), the pile is indicated by a double dashed line, indicating that the radius of the pile is approximately 40% of the radius of the member. In order to prevent interference between the pile and the long hole, the long hole is arranged outside the position where the pile is connected, and the long hole is arranged outside about 40% of the radius of the member. Further, according to FIG. 9B, the substantially rectangular struts are indicated by double lines, and the width of the struts in the longitudinal direction is approximately 40% of the radius of the member. In order to avoid interference between the struts and the long holes, the long holes are arranged outside the position where the struts are connected, and the long holes are arranged outside about 40% of the radius of the member. However, the extent to which the long holes are arranged outside the radius of the member can be freely selected and is not limited to this numerical value. That is, it is possible to freely set how close the long hole is to the center of the member by taking into consideration the relationship between the strength and rigidity of the pile or support. For example, in order to secure the strength and rigidity of piles and supports, it is necessary to increase the diameter, and the long holes are arranged at positions away from the center to some extent. The effective length of the long hole that can be secured changes depending on how far the long hole is arranged inside the radius of the member. For example, if the long hole is arranged outside about 30% of the radius of the member , the performance regarding the polymerization site is further improved. In the following, a description will be given with reference to the case where the long holes are arranged outside about 40% of the radius of the member. know that you can. FIG. 4 is a diagram showing a state in which the first member and the second member of the present invention are combined in a state in which there is no horizontal two-dimensional misalignment or rotational misalignment between the first member and the second member of the present invention; 3 is a plan view showing a state of a portion (overlapping portion) where a plurality of elongated holes provided in a first member and a plurality of elongated holes provided in a second member are overlapped; FIG. Here, FIG. 10A is a diagram showing the elongated holes of the second member on the upper side (pillar side) with solid lines and the elongated holes of the first member on the pile side with broken lines. FIG. 10(B) is a diagram showing, in a gray area, overlapping portions through which connecting parts such as bolts can be passed, among the overlapping portions. A state of combining the first member and the second member of the present invention when there is a horizontal two-dimensional deviation of approximately 15% of the radius of the member between the first member and the second member of the present invention. FIG. 4 is a view showing overlapping portions through which connecting parts such as bolts can pass, among overlapping portions of a plurality of elongated holes provided in the first member and a plurality of elongated holes provided in the second member. is a plan view showing the , with a gray area. Here, when the vertical direction is the Y-axis and the horizontal direction is the X-axis in FIG. 11, FIG. FIG. 11(B) is a diagram showing a state in the case of deviation in the horizontal two-dimensional direction (X-axis direction). There is no horizontal two-dimensional deviation between the first member and the second member of the present invention, for example, the first member of the present invention when a rotation deviation of approximately 20 degrees occurs in the first member on the pile side and a second member are combined, and bolts and the like are included in overlapping portions of the plurality of elongated holes provided in the first member and the plurality of elongated holes provided in the second member. 1 is a plan view showing overlapped points through which the connecting parts of the two can be passed, indicated by gray areas. FIG. The first member and the second member of the present invention when a deviation in the horizontal two-dimensional direction of approximately 15% of the radius of the member occurs between the first member and the second member of the present invention, and a rotational deviation occurs. FIG. 10 is a diagram showing a state in which two members are combined, and connection of bolts or the like among overlapping portions of a plurality of elongated holes provided in the first member and a plurality of elongated holes provided in the second member. FIG. 4 is a plan view showing overlapping points where parts can pass through in gray areas; Here, FIG. 13(A) is a diagram showing a state in which the first member and the second member are displaced in the horizontal two-dimensional direction (Y-axis direction) in addition to the rotational misalignment, and FIG. FIG. 10 is a diagram showing a state in which, in addition to rotational misalignment, there is misalignment in the horizontal two-dimensional direction (X-axis direction); The first member and the second member of the present invention when a large deviation of approximately 40% of the radius of the member occurs in the horizontal two-dimensional direction (Y-axis direction) between the first member and the second member of the present invention. FIG. 10 is a diagram showing a state in which the members are combined, showing connecting parts such as bolts among overlapping portions of a plurality of elongated holes provided in the first member and a plurality of elongated holes provided in the second member; FIG. 2 is a plan view showing overlapped points through which a wire can pass as gray areas. The first member and the second member of the present invention when a large deviation of approximately 40% of the radius of the member occurs in the horizontal two-dimensional direction (X-axis direction) between the first member and the second member of the present invention. FIG. 10 is a diagram showing a state in which the members are combined, showing connecting parts such as bolts among overlapping portions of a plurality of elongated holes provided in the first member and a plurality of elongated holes provided in the second member; FIG. 2 is a plan view showing overlapped points through which a wire can pass as gray areas. A deviation of about 40% of the radius of the member occurs in the horizontal two-dimensional direction (Y-axis direction) between the first member and the second member of the present invention, and the first member on the pile side has an angle of about 20 degrees. FIG. 4 is a diagram showing a state of combining the first member and the second member of the present invention when rotation deviation occurs, and shows a plurality of long holes provided in the first member and long holes provided in the second member; FIG. 4 is a plan view showing, in a gray area, overlapping portions through which connection parts such as bolts can be passed, among overlapping portions with a plurality of elongated holes. A deviation of about 40% of the radius of the member occurs in the horizontal two-dimensional direction (X-axis direction) between the first member and the second member of the present invention, and the first member on the pile side has an angle of about 20 degrees. FIG. 4 is a diagram showing a state of combining the first member and the second member of the present invention when rotation deviation occurs, and shows a plurality of long holes provided in the first member and long holes provided in the second member; FIG. 4 is a plan view showing, in a gray area, overlapping portions through which connection parts such as bolts can be passed, among overlapping portions with a plurality of elongated holes. FIG. 10 is a diagram showing an example of a modification of FIG. 9 of the present invention, and is a plan view when, for example, the angles (α1 to αn and γ1 to γm) formed by the reference line and the elongated holes are approximately 30 degrees. According to FIG. 18(A), the pile is indicated by a double dashed line, and the radius of the pile is approximately 40% of the radius of the member. In order to prevent interference between the pile and the long hole, the long hole is arranged outside the position where the pile is connected, and it can be seen that the long hole is arranged outside about 40% of the radius of the member. . Further, according to FIG. 18B, the substantially rectangular struts are indicated by double lines, and the longitudinal width of the struts is approximately 40% of the radius of the member. In order to avoid interference between the strut and the long hole, the long hole is arranged outside the position where the strut is connected, and the long hole is arranged outside about 40% of the radius of the member. . FIG. 19 is a diagram showing a state in which the first member and the second member shown in FIG. 18 are combined in a state in which there is no horizontal two-dimensional misalignment or rotational misalignment between the first member and the second member of the present invention; Among the overlapped portions of the plurality of elongated holes provided in the first member and the plurality of elongated holes provided in the second member, the overlapped portions through which connecting parts such as bolts can be passed are shown in gray. FIG. 4 is a plan view showing the area; FIG. 4 is a diagram showing that various arrangements can be made for the arrangement of long holes in the first member and the second member of the present invention. and γ1 to γm) are approximately 52.5 degrees, and the angles formed by the reference lines (β1 to βn and δ1 to δm) are approximately 51.4 degrees. It is a top view which shows a structure. FIG. 21 is a diagram showing a state in which the first member and the second member shown in FIG. 20 are combined in a state where there is no horizontal two-dimensional direction deviation or rotational deviation between the first member and the second member of the present invention; Among the overlapped portions of the plurality of elongated holes provided in the first member and the plurality of elongated holes provided in the second member, the overlapped portions through which connecting parts such as bolts can be passed are shown in gray. FIG. 4 is a plan view showing the area; FIG. 4 is a diagram showing that various arrangements can be made for the arrangement of long holes in the first member and the second member of the present invention. and γ1 to γm) are approximately 60 degrees, and the angles formed by the reference lines (β1 to βn and δ1 to δm) are approximately 60 degrees, so that the plane is composed of six elongated holes. It is a diagram. FIG. 23 is a diagram showing a state in which the first member and the second member shown in FIG. 22 are combined in a state in which there is no horizontal two-dimensional misalignment or rotational misalignment between the first member and the second member of the present invention; Among the overlapped portions of the plurality of elongated holes provided in the first member and the plurality of elongated holes provided in the second member, the overlapped portions through which connecting parts such as bolts can be passed are shown in gray. FIG. 4 is a plan view showing the area; FIG. 10 is a plan view showing that the outer shapes of the first member and the second member of the present invention can take various configurations, for example, a configuration in which the outer shape is approximately octagonal. is. The first member shown in FIG. 9A and the second member shown in FIG. It is a top view which shows the mode at the time of combining two members. Among them, FIG. 25(A) shows the long hole of the first member on the pile side with a light gray line and the long hole of the second member on the post side with a solid line. FIG. 25(B) is an overlapped portion through which connecting parts such as bolts can pass, among overlapping portions of the plurality of elongated holes provided in the first member and the plurality of elongated holes provided in the second member. is a plan view showing the , with a gray area. The first member shown in FIG. 9A and the conventional technology shown in FIG. Fig. 11 is a plan view showing a state in which a second member having two opposed elongated holes (like the mounting plate 20 on the column side) is combined. It is the figure which showed the long hole of the 1st member by the side of a pile with a light gray line, and showed the long hole of the 2nd member by the side of a support|pillar with a solid line. FIG. 4 is a perspective view showing a construction state of a connection structure using a first member and a second member according to the present invention; FIG. 28(A) shows the type of FIG. 2 (combination of a member with three long holes and a member with three long holes) in Patent Document 3 of the prior art document, with a horizontal FIG. 10 is a diagram showing how elongated holes are overlapped with each other when rotational misalignment occurs in addition to misalignment. FIGS. 28(B) and (C) show that in Patent Document 3 of the prior art document, the type of FIG. It is a figure which shows the appearance of the overlap|superposition part of long holes when rotational misalignment generate|occur|produces in addition to a horizontal misalignment of a degree. FIG. 28(D) shows a modification of the type shown in FIG. 14 in Patent Document 3, which is a prior art document. It is a figure which shows the appearance of the overlap|superposition part of long holes when rotational misalignment generate|occur|produces in addition to a horizontal misalignment of a degree. When both the first member and the second member are of the type in which the long holes and the reference line intersect at a predetermined angle, and the number of the long holes in both members is the same, when the members are combined, there is a horizontal misalignment. FIG. 10 is a table summarizing the states of superimposed portions of elongated holes when arbitrary rotational deviation occurs. FIG. One of the members is a type in which the long holes and the reference line intersect at a predetermined angle (when the number of long holes is 5 to 7), and the other member is the other member when the members are combined When the arrangement and number of long holes are freely adjusted so that they intersect with the long holes at a predetermined angle, when both members are combined, horizontal deviation or arbitrary rotational deviation occurs. 4 is a table summarizing the states of superimposed portions of long holes in . One of the members is a type in which the long holes and the reference line intersect at a predetermined angle (when the number of long holes is 8 or more), and the other member is the type of the other member when the members are combined When the arrangement and number of long holes are freely adjusted so that they intersect with the long holes at a predetermined angle, horizontal displacement or arbitrary rotational displacement occurs when both members are combined. FIG. 10 is a table summarizing states of overlapping portions of long holes; FIG. Both the first member and the second member are of a type in which the long holes and the reference line intersect at a predetermined angle, and mainly when the number of long holes in one member is different from that in the other member, the members are combined. 10 is a table summarizing the states of superimposed portions of long holes when horizontal deviation or arbitrary rotational deviation occurs. When the number of elongated holes in one member and the other member is 5 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. Here, the circle indicated by the double dashed line indicates the position where the pillars or piles are connected (the same applies hereinafter). The figure shows an example in which posts and piles with a radius of about 40% of the member's radius are connected and slotted holes are placed outside of that. Whether or not to arrange the holes is not limited to this, and can be appropriately adjusted according to the strength and rigidity of the posts and piles. Among overlapping portions through which bolts or the like can be passed, portions where long holes intersect at a predetermined angle (approximately 15 to 20 degrees or more) are indicated by gray areas (the same applies hereinafter). As for horizontal misalignment, in order not to increase the number of figures, only the horizontal misalignment in the left and right direction is shown in the drawing. The same applies to the case of horizontal deviation in the vertical direction (the same applies hereinafter). When the number of elongated holes in one member and the other member is 5 (intersecting angles α and γ with the reference line are 60 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 6 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 6 (intersecting angles α and γ with the reference line are 60 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 7 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 7 (intersecting angles α and γ with the reference line are 60 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 20 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 40 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 50 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 60 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 8 (intersecting angles α and γ with the reference line are 70 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 10 (intersecting angles α and γ with the reference line are 20 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 10 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 10 (intersecting angles α and γ with the reference line are 36 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 10 (intersecting angles α and γ with the reference line are 40 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 10 (intersecting angles α and γ with the reference line are 70 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 12 (intersecting angles α and γ with the reference line are 20 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 12 (intersecting angles α and γ with the reference line are 30 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When the number of elongated holes in one member and the other member is 12 (intersecting angles α and γ with the reference line are 60 degrees), horizontal displacement or arbitrary rotational displacement occurs when the members are combined. FIG. 10 is a diagram showing how long holes are overlapped with each other in this case. When one member has five long holes (30 degrees crossing angle with the reference line) and the other member has two long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 5 (intersection angle of 30 degrees with the reference line) and the number of long holes in the other member is 3, when the members are combined, horizontal deviation or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 5 long holes (intersecting angle with the reference line is 60 degrees) and the other member has 2 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 5 (the crossing angle with the reference line is 60 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has six long holes (intersection angle with the reference line is 30 degrees) and the other member has two long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has six long holes (intersection angle with the reference line is 30 degrees) and the other member has three long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 6 long holes (intersecting angle with the reference line is 60 degrees) and the other member has 2 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 6 long holes (intersecting angle with the reference line is 60 degrees) and the other member has 3 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 7 (the crossing angle with the reference line is 30 degrees) and the number of long holes in the other member is 2, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 7 (intersection angle with the reference line is 30 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 7 (the crossing angle with the reference line is 60 degrees) and the number of long holes in the other member is 2, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 7 (the crossing angle with the reference line is 60 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 8 long holes (30 degrees crossing angle with the reference line) and the other member has 2 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 8 (the crossing angle with the reference line is 30 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has eight elongated holes (intersecting angle with the reference line is 60 degrees) and the other member has two elongated holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 8 (the crossing angle with the reference line is 60 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 10 (the crossing angle with the reference line is 30 degrees) and the number of long holes in the other member is 2, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 10 (intersection angle with the reference line is 30 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 10 (intersection angle with the reference line is 60 degrees) and the number of long holes in the other member is 2, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When the number of long holes in one member is 10 (the crossing angle with the reference line is 60 degrees) and the number of long holes in the other member is 3, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 12 long holes (intersection angle with the reference line is 30 degrees) and the other member has 2 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 12 long holes (intersection angle with the reference line is 30 degrees) and the other member has 3 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 12 long holes (intersecting angle with the reference line is 60 degrees) and the other member has 2 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 12 long holes (intersecting angle with the reference line is 60 degrees) and the other member has 3 long holes, when the members are combined, horizontal misalignment or arbitrary FIG. 10 is a diagram showing how long holes are overlapped with each other when rotation deviation occurs. When one member has 8 long holes (intersection angle of 45 degrees with the reference line) and the other member has 4 long holes (intersection angle of 90 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs. When one member has 8 long holes (intersection angle 45 degrees with the reference line) and the other member has 5 long holes (intersection angle 90 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs. When one member has 8 long holes (intersection angle of 30 degrees with the reference line) and the other member has 5 long holes (intersection angle of 45 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs. When one member has 8 long holes (intersection angle of 30 degrees with the reference line) and the other member has 6 long holes (intersection angle of 60 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs. When one member has 8 long holes (intersection angle of 30 degrees with the reference line) and the other member has 10 long holes (intersection angle of 36 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs. When one member has 8 elongated holes (intersection angle of 30 degrees with the reference line) and the other member has 12 elongated holes (intersection angle of 30 degrees), when the members are combined , , and 2 are diagrams showing the state of superimposed portions of elongated holes when horizontal deviation or arbitrary rotational deviation occurs.

<Description of terms>
◇ A pillar or support is a pipe-shaped part with a certain length to support a structure such as a greenhouse or a structure such as a solar panel. are doing. In order to keep weight reduction and strength, the inside is hollow and made of metal, but it is not limited to this.
◇ A pile is a part that is buried in the ground to support a building or structure. ). Driven piles need to be driven into the ground by hitting with heavy machinery, while spiral piles are driven into the ground by hand using tools depending on the diameter and length, as well as heavy machinery. can also be taken.
The diameter of the pile can be freely selected according to the size and mass of the building or structure to be supported, but 6 to 12 cm is often adopted when used as the foundation of a greenhouse or solar panel. Also, the length of the pile is freely selected according to the size and mass of the building or structure to be supported, and about 1 m to 4 m is often adopted.
Spiral piles do not require concrete work, and have the property of being strong against pushing (subduction) and pulling out.

◇Members are sheet metal parts with a specified thickness, made of metal or strong resin, to be connected to the ends of piles, posts, etc. by welding or gluing. It is a part that connects a pile and a post or a post and a post by connecting with a connecting part such as.
A member having a disk-shaped outer shape is sometimes called a flange, but the outer shape of the first member and the second member of the present invention may be circular, polygonal, or any other shape.
◇ The center of the member may be the center when the outer periphery of the member is circular, or the center of gravity when the outer shape of the member is polygonal.
◇ The radius of a member may be the distance from the center to the outer circumference when the outer circumference of the member is circular, or the distance from the center of gravity to the outer circumference when the outer circumference is polygonal.

◇In addition to bolts and nuts, any parts that can connect members, such as screws, can be used as connecting parts between members.
◇A slotted hole is a hole with a certain length, mainly a hole shaped like a semicircle and a semicircle connected by a rectangle (hereinafter referred to as a “rounded slotted hole”). and a certain length (effective length), and the ends of the elongated holes may be semicircular or polygonal. In addition, the long hole as a whole may have a shape such as a substantially rectangular shape including a quadrangle or a parallelogram, or an elliptical shape. It doesn't matter if it is.
The elongated holes may be provided by punching with a press machine or the like by creating a mold or the like, or by cutting with an NC machine.
A plurality of elongated holes are provided in the member, and when the members are combined, a connecting part such as a bolt can be passed through the superimposed portion of the elongated holes to connect the members.
◇ Overlapping part means the part where long holes of two members overlap when they are combined. There are places where the width exceeds the diameter of connecting parts such as bolts, and places where the width is less than the diameter of connecting parts such as bolts. It is necessary to overlap in a range exceeding the diameter, and in the drawings of the present invention, overlapping portions through which connection parts such as bolts can be passed are shown in gray.

◇ Horizontal two-dimensional misalignment (hereinafter sometimes abbreviated as “horizontal misalignment”) refers to two-dimensional misalignment between members on the same horizontal plane in the X-axis and Y-axis directions. . The X-axis direction means the horizontal direction when the member is viewed from above, and the Y-axis direction means the vertical direction when the member is viewed from above. The reason why we considered the deviation in the same horizontal plane is that when burying the pile welded to the member in the ground, it is necessary to bury it in the vertical direction accurately and to match the height at which the members contact each other. It is possible.
◇Rotational misalignment means that the angle at which members face each other deviates from the predetermined angle due to the rotation of the members around the axis. Mainly, when a spiral pile is used, rotational deviation occurs when adjusting the height of the pile-side member by rotating the spiral pile.

◇The most severe angular rotational misalignment varies according to the number of slots. For example, if the number of slots is 5, the slots are arranged at approximately equal intervals with a central angle of approximately 72 degrees. Therefore, approximately 36 degrees, which is half of that, corresponds. Similarly, the most severe rotational deviation is about 30 degrees for 6, about 25 degrees for 7, about 20 degrees for 8 to 10, and about 15 degrees for 12. becomes. In addition, it can be said that the performance regarding the overlapped portion is ensured for the rotation misalignment at the most severe angle, which means that the performance regarding the overlapped portion is ensured for the rotation misalignment at any angle. shall be
◇The angle at which the long hole and the reference line intersect is the angle between the long hole and the reference line when the position at which the long hole intersects with the reference line extending from the center of the long hole intersects at the approximate center of the outer edge of the long hole. It means the angle to make.
◇ When the angle at which the long holes intersect is within a predetermined range, it means that the angle at which the long hole of the first member and the long hole of the second member intersect is not substantially parallel, and the optimum value is 90. degree, for example, 90 degrees ± 45 degrees. It suffices to intersect within a range of approximately 90°±70° or approximately 90°±75°. This is because if the elongated holes of the first member and the elongated holes of the first member intersect at an angle close to 90 degrees, the superimposed portion will not be ambiguous, and even if the bolt is loosened, the positions of the first member and the second member will not become obscure. This is because it is easy to maintain a state in which the relationship does not change.

◇ The long holes of the first member and the second member overlap at least one place each across the center of the member, and at a total of two or more places. It means that the overlapping part of the other long holes exists at a position separated by approximately 120 degrees or more at the corner, but practically, the overlapping part of the other long holes is located at a position separated by approximately 90 degrees or more from the center angle. exists, forces in various directions (rotational torque around the Z-axis when the Z-axis direction is the direction in which the posts and piles extend, or forces in the direction of tilting the Z-axis, etc.) Since it can receive various forces), it means that two or more long holes overlap at positions separated by a central angle of 90 degrees or more.
◇When the long holes of the first member and the second member overlap each other in at least one place on each side of the center of the member, that is, in a total of two or more places, it means that one of the long holes It means that there is an overlapping portion of the other long holes at a position separated by approximately 120 degrees or more at the corner.
◇The arrangement of the elongated holes of the member is substantially windmill-like means that when the elongated holes intersect the reference line at a predetermined angle, when a plurality of elongated holes are arranged, it looks like a windmill.

Examples of the present invention will be described below.
The shape and arrangement of the long holes of the first member and the second member, the shape of the outer shape, and the shape of the piles and pillars in the description are merely examples, and other shapes and arrangements can also be applied.
Also, the first member and the second member can be connected to a stake for burying in the ground, or a support for supporting a building such as an agricultural greenhouse or a solar panel.
In the following description, for convenience of explanation, an example in which a pile is connected to the first member and a post is connected to the second member will be mainly described. Alternatively, both the first member and the second member may be used for connecting the struts to connect the struts.

1. Overview of Connection Structure by First Member and Second Member of the Present Invention First, with reference to FIG. 1, an overall overview of a connection structure by the first member and the second member of the present invention will be described.
According to FIG. 1, the pile side 1 shows a pile 120 with a spiral rib 170 and a first member 100 connected to the upper end of the pile and a plurality of slots 110 provided in the first member. ing. Further, on the column side 2, a column 220, a second member 200 connected to the lower end of the column, and a plurality of long holes 210 provided in the second member are shown.

The plurality of elongated holes 110 of the first member and the plurality of elongated holes 210 of the second member are overlapped at predetermined positions to find a plurality of overlapped portions 300, and bolts and the like can be found at several overlapped portions 300. The first member 100 and the second member 200 can be fixed with a nut or the like 410 through the connecting component 400 .
As an example of the pile 120, a spiral pile having a spiral rib 170 is used as an example, but a driven pile without a spiral rib can also be used.

2. Configuration of the present invention 2-1. Configuration of First Member of the Present Invention Next, the first member 100 of the present invention will be described with reference to FIG.
FIG. 7 is a diagram showing an example of the configuration of the first member 100 of the present invention. It is a top view showing that it is provided in.

The first long hole 110-1 is provided so as to intersect the first reference line 130-1 at a predetermined angle α1.
Further, the second long hole is provided so as to intersect at a predetermined angle α2 with respect to a second reference line 130-2 rotated clockwise by an angle β2 from the first reference line 130-1. there is

Similarly, elongated holes are sequentially provided so as to intersect at a predetermined angle with respect to the reference line extending radially outward from the center. ), which is rotated by an angle βn with respect to the reference line (βn is not shown), is provided so as to intersect at a predetermined angle αn (n is an integer of 2 or more).
Therefore, according to the configuration of the present invention, even if there is a restriction to provide the long hole outside the area for connecting the piles by welding or the like, the effective length Le of the long hole 110 can be increased. (hereinafter referred to as "first effect").
As a result, the problem that the effective length of the long hole is limited in the prior art shown in FIG. 2 can be solved in the form shown in FIG.

Here, the positional relationship between the reference line 130 extending radially outward from the center and the elongated holes 110 is appropriately adjusted within a range in which the elongated holes 110 do not overlap after appropriately adjusting the effective length Le of the elongated holes 110. For example, the position at which the longitudinal center line of the long hole intersects the reference line 130 extending radially outward from the center is a distance La from the center 150, and the effective length Le of the long hole is It can be provided so as to intersect at the position of the distance Lc from the end of the long hole.

The angles α1 to αn at which the long hole 110 crosses the reference line 130, and the angles β1 to βn formed by the reference lines 130 extending radially outward from the center are determined by appropriately adjusting the effective length Le of the long hole 110. As long as the 110 do not overlap each other and do not interfere with the stake (not shown) connected to the first member, any numerical value can be taken, and the effective length Le of each long hole and the length of the long hole The distance La from the center intersecting the center line in the longitudinal direction may also have a different numerical value for each elongated hole.

Also, the angles α1 to αn at which the long hole 110 intersects with the reference line 130 may be different or all may be the same. Also, the angles β1 to βn formed by the reference lines 130 extending radially outward from the center may be different from each other, or all may be the same.

Moreover, the angles α1 to αn at which the long hole 110 intersects the reference line 130 are such that the long hole 110 intersects the reference line 130 at a certain angle, thereby ensuring a sufficient effective length. , and long holes of the first member and the second member to easily intersect each other at a predetermined angle, it is desirable to adopt approximately 20 to 70 degrees or 110 to 160 degrees.

The angles β1 to βn formed by the reference lines 130 extending radially outward from the center are two sides of the same coin, depending on how many long holes 110 are provided. The number of long holes 110 is 10 (n=10 in this case), the number of long holes 110 is 8 (n=8 in this case) when set to 45 degrees, and the long hole 110 when set to 60 degrees. The number of holes 110 is six (n=6 in this case).

In addition, the size of the first member 100 (diameter = radius Lb × 2) and the effective length Le of the long hole 110 can take any value depending on the use of the connecting structure. When used as a pile and support, the diameter (=radius Lb×2) of the first member 100 can be set to about 20 to 25 cm, and the effective length Le of the long hole 110 can be set to 6 to 8 cm.
Also, the width Ld of the elongated hole 110 can take any value according to the diameter of the connecting part 400 such as a bolt, but can be set to 12 to 20 mm.
Further, the thickness of the member is appropriately selected according to the required strength, and can be set to approximately several mm to 15 mm.
Although the outer shape of the first member is described as circular for convenience, it is not limited to this, and polygons such as tetragons to decagons and other shapes can be used as appropriate.

In this way, the angles α1 to αn at which the long hole 110 crosses the reference line 130, the angles β1 to βn formed by the reference lines 130 extending radially outward from the center, the effective length Le of the long hole 110, and the size of the member Each parameter such as height (Lb) and positional relationship (La, Lc) between the long hole and the reference line can take various values, and is not limited to the above description and the description below.

2-2. Configuration of the Second Member of the Present Invention Next, the second member 200 of the present invention will be described with reference to FIG.
FIG. 8 is a diagram showing an example of the configuration of the second member 200 of the present invention, in which a plurality of elongated holes intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center. It is a top view showing that it is provided in.
Since the effect of the first member alone (first effect) has a sufficient effect, the elongated holes 210 of the second member intersect at a predetermined angle when combined with the elongated holes 110 of the first member. It suffices if it is provided so as to come to the position where it is located (see the first to fifth aspects of the invention).

However, preferably, as the second member 200, a configuration similar to that of the first member 100 can be adopted, and for example, a configuration as shown in FIG. ).
The difference between FIG. 7 and FIG. 8 is that the angles γ1 to γm at which the slot 210 and the reference line 230 intersect in FIG. It is that the relationship is reversed to the left and right with respect to the reference line.
Note that the relationship of left-right inversion means that the method of measuring the angle formed with the reference line is symmetrical with respect to the reference line (angles facing in opposite directions to the reference line). and γ are symmetrical at the same angle, but are not necessarily symmetrical at the same angle (see FIG. 25).

With such a configuration, when the first member 100 and the second member 200 are combined, the elongated holes 110 of the first member and the elongated holes 210 of the second member are reliably intersected at a predetermined angle. (hereinafter referred to as "second effect"). This point will be described in detail in the description of FIG. 10(A) below.

Also, since the number of long holes in the first member 100 and the number of long holes in the second member 200 may be different from each other (see FIG. 25), the number of long holes in the first member 100 is n and in the second member is m. Along with this, the number of reference lines is set to m in the second member, while n in the first member (m is an integer equal to or greater than 2).
Note that m and n may be the same or different (see FIGS. 25 and 26).

Similarly, angles β1 to βn formed between reference lines 130 extending radially outward from the center of the first member 100 and angles δ1 to δm formed between reference lines 230 extending radially outward from the center of the second member (δm is not shown) may be different, and if the same number of elongated holes are provided, the angles may be the same.
In addition, the angle γ1 to γm at which the long hole 210 intersects the reference line 230 is from the viewpoint that the long hole 210 intersects the reference line 230 at a certain angle, thereby ensuring a sufficient effective length. , and the long holes of the first member and the second member to easily intersect at a predetermined angle, it is desirable to adopt approximately 20 to 70 degrees or 110 to 160 degrees.

Here, when the first member 100 and the second member 200 are combined, the angles at which the long holes intersect each other (see θ1 and θ2 in FIG. 10A) are , there is a tendency that an angle within a predetermined range (for example, approximately 90°±45°) tends to facilitate finding an overlapping portion through which connecting parts such as bolts can be passed.
For this reason, for example, in the case where both the first member and the second member are members whose long holes are arranged in a substantially pinwheel shape, the angle formed by the long hole 110 of the first member 100 and the reference line 130 The relationship between α (α1 to αn) and the angle γ (γ1 to γm) formed by the elongated hole 210 of the second member 200 and the reference line 230 is a relationship of reversing left and right when the reference line is the same. Assuming that the angle α is set to approximately 20 to 70 degrees, for example, the angle γ is approximately 20 to 70 degrees from the viewpoint that it is desirable that the two long holes intersect at a certain angle or more. It is desirable to set it to 70 degrees.

For example, when the angle α is set to approximately 20 to 70 degrees and the angle γ is set to 110 to 160 degrees, the elongated hole 110 of the first member and the elongated hole 210 of the second member are oriented in substantially the same direction. This is because the longitudinal direction of the long holes is almost the same direction, and it is difficult for the long holes to intersect with each other at a constant angle as overlapping portions of the long holes.
Similarly, when the angle α is set to approximately 110 to 160 degrees, it is desirable to set the angle γ to approximately 110 to 160 degrees.

As described above, the case where the elongated holes of both members are arranged in a substantially windmill shape has been described as an example, but the present invention is not limited to this. As for the elongated holes of the other member, it is sufficient that two or more plural elongated holes are provided in a direction crossing the one elongated hole as appropriate.
More specifically, the crossing angle with the reference line is 20 to 70 degrees or 110 to 160 degrees. For example, it may be 90 degrees as shown in FIG. 20 degrees) (details will be described later in "6.").

Further, the positional relationship between the reference line 230 extending radially outward from the center and the elongated holes 210 is appropriately adjusted within a range in which the elongated holes 210 do not overlap after appropriately adjusting the effective length Le' of the elongated holes 210. For example, the position where the longitudinal center line of the slot intersects the reference line 230 extending radially outward from the center is a position at a distance La' from the center 250, and the effective length Le of the slot is ' can be provided so as to intersect at a position of distance Lc' from the end of the long hole.

The angles γ1 to γm at which the long hole 210 intersects the reference line 230, and the angles δ1 to δm formed by the reference lines 230 extending radially outward from the center are determined by appropriately adjusting the effective length Le′ of the long hole 210. , any numerical value can be taken as long as the long holes 210 do not overlap each other and do not interfere with the struts (not shown) connected to the second member, and the effective length Le' of each long hole, , the distance La' from the center intersecting the center line in the longitudinal direction of the long hole may also be different for each long hole.

In addition, the parameters of each code shown in FIG. 8 can take arbitrary values as in FIG.
The outer shape of the second member 200 may be the same as or different from the outer shape of the first member 100 .
Also, the size of the second member 200 (diameter=radius Lb′×2) may be the same as or different from the outer size of the first member 100 .
In addition, when constructing a greenhouse or the like by combining members, from the viewpoint of visually checking the degree of displacement between both members, the size of the second member 200 on the upper side (pillar side) is It is desirable to set it slightly smaller than the first member 200 on the lower side (pile side).

2-3. Typical Examples of the First and Second Members of the Present Invention Next, typical examples of the first and second members of the present invention will be described with reference to FIG.
FIG. 9A shows, for example, in the first member 100, the angles (α1 to αn) formed by the reference line 130 and the long hole 110 are the same angle α, and the angle α is approximately 45 degrees. FIG. 10 is a plan view showing a configuration example in which the angle (β1 to βn) formed by the reference lines 130 is approximately 45 degrees, so that the eight elongated holes form a windmill-like shape in appearance. .

In FIG. 9B, for example, in the second member 200, the angles (γ1 to γm) formed by the reference line 230 and the long hole 210 are the same angle γ, and the angle γ is approximately 45 degrees. The angle (δ1 to δm) formed by the reference lines 230 is approximately 45 degrees, so that it is composed of eight elongated holes, and the arrangement of the elongated holes has a windmill-like shape as a whole. It is a top view.

Here, the first member 100 in FIG. 9A shows a state in which a pile 120 for embedding and fixing in the ground is connected by welding or the like, and the second member 200 in FIG. 1 shows a state in which pillars 220 of a building such as a greenhouse are connected by welding or the like.
In addition, the center circle 160 in FIG. 9A and the center circle 260 in FIG. After connecting the 120 and the struts 220 by welding or the like, immerse them in a tank containing an antirust agent or paint to spread the antirust agent or paint even inside the piles or struts, and then apply the antirust agent or paint. It has a role to pull out.

The first member 100 shown in FIG. 9A and the second member 200 shown in FIG. 9B have a relationship in which the arrangement of the elongated holes is reversed to each other, and the effect is that they can be punched with the same mold. (hereinafter referred to as "third effect").
This is the same even when the outer shape and size of each member are different.

3. Effect of combining the first member and the second member of the present invention As described above, the configuration of the elongated holes of the first member 100 and the second member 200 of the present invention can take various forms, but the explanation is as follows. For the sake of convenience, the action when the first member and the second member of the present invention are combined, centering on the typical example of the first member and the second member constituted by eight elongated holes shown in FIG. Effects will be described below.

3-1. When there is no horizontal two-dimensional misalignment or rotational misalignment First, referring to FIG. The effect of combining the first member and the second member will be described.
FIG. 10A is a plan view showing the elongated holes 210 of the second member on the upper side (pillar side) with solid lines and the elongated holes 110 of the first member on the pile side with broken lines. FIG. 10B is a plan view showing, in a gray area, an overlapped portion 300 through which connecting parts such as bolts can be passed, among the overlapped portions of the elongated holes.

Here, when the above-mentioned second effect is confirmed again, it can be explained as follows.
First, as a premise, the angle α formed between the reference line and the slot in the first member 100 and the angle γ formed between the reference line and the slot in the second member 200 are mutually inverted with respect to the reference line. (see angle α1 in FIG. 7 and angle γ1 in FIG. 8).
As a result, as shown in FIG. 10A, when the first member 100 and the second member 200 are combined, the elongated holes of both members intersect at a predetermined angle (θ1, θ2, etc.). It turns out that you can do it.

The long holes of the first member and the second member are provided to intersect at a predetermined angle with respect to a reference line extending radially outward from the center. In addition, the synergistic effect of the first effect that the long holes of the first member and the second member can easily intersect at a predetermined angle is achieved. This has the effect of making it easier to find the overlapped portion (hereinafter referred to as "the synergistic effect of the first effect and the second effect").

Therefore, for example, when there is no horizontal two-dimensional deviation or rotational deviation, according to FIG. It can be seen that about two locations can be found for the elongated holes 210 of the two members.
In this case, there are a total of 8 elongated holes x 2 locations, and there are 16 overlapped points 300. , the position of overlap 300-3 or the position of overlap 300-4, which are left-right asymmetrical positions, can also be found (hereafter referred to as “the synergistic effect of the first effect and the second effect. ”).
As a result, the problem of the prior art described with reference to FIG. 5 can be solved as shown in FIG.

In addition, due to the synergistic effect of the first effect and the second effect, when the horizontal two-dimensional direction deviation or rotational deviation, which has been a problem in the conventional technology, occurs more than a certain amount, the overlapping parts of the long holes are sufficiently overlapped. Since it is possible to solve the problem of being unable to find out (see FIG. 4), it will be described below.

3-2. When there is a horizontal two-dimensional misalignment Next, using FIG. The effect of combining the member 100 and the second member 200 will be described.
FIG. 11(A) shows a connection part such as a bolt in the overlapped portion of the long hole 110 of the first member and the long hole 210 of the second member when there is a horizontal two-dimensional deviation in the Y-axis direction. 3 is a plan view showing overlapping points 300 through which the .

Similarly, FIG. 11(B) shows bolts and the like among overlapping portions of the long hole 110 of the first member and the long hole 210 of the second member when there is a horizontal two-dimensional deviation in the X-axis direction. 3 is a plan view showing overlapping points 300 through which connecting parts of the two can be passed in gray areas. FIG.
According to FIG. 11, even if there is a two-dimensional displacement in the horizontal direction, the number of overlapped portions 300 between long holes through which connecting parts such as bolts can be passed is 1 to 1 for each long hole 210 of the second member. It can be seen that about two locations can be found.

3-3. When there is a rotational deviation Next, referring to FIG. 12, the first member 100 and the second member 200 of the present invention when there is a rotational deviation between the first member 100 and the second member 200 of the present invention. The effects of the combination will be described.
FIG. 12 shows, among overlapping portions of the elongated hole 110 of the first member and the elongated hole 210 of the second member, an overlapped portion through which a connecting part such as a bolt can be passed when there is rotational deviation between the two. 300 is a plan view showing the gray area. FIG.

Here, when the pile 120 is fixed by driving it into the ground, it should be driven in such a way that there is no rotation deviation, so almost no rotation deviation occurs. When it is used, the pile is fixed by being embedded in the ground while being rotated, so there is a problem that a certain degree of rotation deviation will inevitably occur.
According to FIG. 12, even if there is such a rotation deviation, there is only one overlapped portion 300 between the elongated holes through which connecting parts such as bolts can be passed, for each elongated hole 210 of the second member. It can be seen that the degree can be found.
In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.

As for the amount of rotational misalignment, based on a typical configuration in which eight long holes are provided at intervals of 45 degrees, a rotational misalignment of about 20 degrees, which is a little less than half of 45 degrees, is enough to generate overlapping portions. Since this is the most severe rotational deviation that is hard to come by, a diagram is created in the case where a rotational deviation of approximately 20 degrees occurs.
When the rotational deviation is 45 degrees, the relationship is exactly the same as the original arrangement of the elongated holes, so there is no need to prepare drawings other than the most severe rotational deviation of approximately 20 degrees.

3-4. When there is both horizontal two-dimensional deviation and rotational deviation Next, referring to FIG. The effect of combining the first member 100 and the second member 200 of the present invention in a case where there is will be described.

FIG. 13(A) shows an overlapping portion of the long hole 110 of the first member and the long hole 210 of the second member when there is a horizontal two-dimensional misalignment in the Y-axis direction and a rotational misalignment of approximately 20 degrees. FIG. 3 is a plan view showing overlapping portions 300 through which connection parts such as bolts can pass, indicated by gray areas.
FIG. 13(B) shows an overlapping portion of the elongated hole 110 of the first member and the elongated hole 210 of the second member when there is a horizontal two-dimensional misalignment in the X-axis direction and a rotational misalignment of approximately 20 degrees. FIG. 3 is a plan view showing overlapping portions 300 through which connection parts such as bolts can pass, indicated by gray areas.

According to FIGS. 13A and 13B, even when there is both horizontal two-dimensional misalignment and rotational misalignment, overlapping portions 300 of long holes through which connecting parts such as bolts can pass are It can be seen that about one location can be found for the long hole 210 of the second member.
In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.

3-5. When there is a large horizontal two-dimensional deviation Next, referring to FIGS. 14 and 15, when there is a large horizontal two-dimensional deviation between the first member 100 and the second member 200 of the present invention, The effect of combining the first member 100 and the second member 200 of the present invention will be described.

FIG. 14 shows that when there is a large horizontal two-dimensional deviation in the Y-axis direction, a connection part such as a bolt is passed through the overlapping part of the long hole 110 of the first member and the long hole 210 of the second member. FIG. 3 is a plan view showing possible overlapping points 300 with gray areas.
FIG. 15 shows that when there is a large horizontal two-dimensional deviation in the X-axis direction, a connection part such as a bolt is passed through the overlapped part of the long hole 110 of the first member and the long hole 210 of the second member. FIG. 3 is a plan view showing possible overlapping points 300 with gray areas.

According to FIGS. 14 and 15, even if there is a large displacement in two horizontal directions, the overlapped part 300 of the long holes through which connecting parts such as bolts can be passed is located across the center circle 260 of the second member 200. However, it can be seen that about three places can be found on both sides.
Moreover, even when there is such a large deviation, it is possible to find the superimposed portion which is a laterally asymmetrical position as well as the superimposed portion which is a laterally symmetrical position.

In this case, in addition to the first effect of being able to sufficiently secure the effective length of the elongated holes, the positional relationship of the elongated holes of the first member and the elongated holes of the second member is likely to intersect at a predetermined angle where they overlap. The second effect of being able to do so, the effect of making it easier to find the superimposed part of the long holes (the synergistic effect of the first effect and the second effect), and the asymmetrical position of the superimposed part A synergistic effect of the first effect and the second effect of being able to find out is manifested.

3-6. When there is both a large two-dimensional horizontal misalignment and a rotational misalignment Next, with reference to FIGS. and a rotational misalignment of approximately 20 degrees.

FIG. 16 shows that a displacement occurs in the horizontal two-dimensional direction (Y-axis direction) between the first member and the second member of the present invention, and the first member on the pile side has a rotational displacement of about 20 degrees. A plan view showing, in a gray area, an overlapping portion 300 through which a connecting part such as a bolt can be passed, among the overlapping portions of the long hole 110 of the first member and the long hole 210 of the second member in the event of occurrence. is.
FIG. 17 shows that the first member and the second member of the present invention are displaced in the horizontal two-dimensional direction (X-axis direction), and the first member on the pile side is rotationally displaced by approximately 20 degrees. 2 is a plan view showing, in a gray area, an overlapping portion 300 through which connecting parts such as bolts can be passed, among overlapping portions of the long hole 110 of the first member and the long hole 210 of the second member in this case. be.

According to FIGS. 16 and 17, even when there is both a large two-dimensional horizontal misalignment and a rotational misalignment, the superimposed portion 300 of the long holes through which connecting parts such as bolts can pass is the second member 200. It can be seen that about three places can be found on both sides of the center circle 260 of .
In addition, even when there is both a large horizontal two-dimensional deviation and a rotational deviation, in addition to the symmetrical overlapping positions, it is possible to find the left-right asymmetrical overlapping positions. I understand.

In this way, in addition to the large two-dimensional displacement in the horizontal direction, even in a very severe case where rotational misalignment occurs, the first advantage of being able to sufficiently secure the effective length of the elongated holes is, of course, The second effect is that the positional relationship between the long holes of the first member and the second member can be easily intersected at a predetermined angle. effect and the second effect), and a ripple effect due to the synergistic effect of the first effect and the second effect that it is possible to find a superimposed portion at an asymmetrical position.

4. Modifications of the Present Invention As described above, the effects of the present invention have been described mainly using the configuration of the typical example shown in FIG. can take various values, it is not limited to the typical example of FIG. 9 and can take various configurations.
Therefore, although some of the various configurations are illustrated below, the present invention is not limited to these.

4-1. When the angles α and γ at which the long hole intersects the reference line are modified Using FIGS. 18 and 19, a modified example in which the angle (α, γ) at which the long hole intersects the reference line is changed to 30 degrees explain.
FIGS. 18A and 18B are diagrams showing an example of a modification of FIG. 9 of the present invention, for example, when the angles (α, γ) formed by the reference line and the elongated hole are approximately 30 degrees. 2 is a plan view of the first member 100 and the second member 200 in FIG.
In addition, in order to avoid interference between the long holes and to make it easier to find the overlapped portion of the long holes, a position ( The distance La from the center 150 and the distance Lc from the end of the long hole to the intersection may be adjusted.

FIG. 19 shows superimposition of long holes 110 of the first member and long holes 210 of the second member when the first member 100 of FIG. 18(A) and the second member of FIG. 18(B) are combined. FIG. 3 is a plan view showing overlapping portions 300 through which connection parts such as bolts can be passed, among the portions, indicated by gray areas.
According to FIG. 19, it can be seen that about one overlapped portion 300 between long holes through which connecting parts such as bolts can be passed can be found for each long hole 210 of the second member. .

In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.
Although not shown, it is the same as the typical example of FIG. 9 in that it is possible to find a sufficient superimposed portion even if there is a two-dimensional horizontal misalignment, a rotational misalignment, or both. be.

4-2. When the angles α and γ at which the long holes intersect the reference line and the angles β and δ formed between the reference lines are changed (when the number of long holes is 7)
Next, using FIGS. 20 and 21, the angle (α, γ) at which the long hole intersects the reference line is approximately 52.5 degrees, and the angle (β, δ) formed by the reference lines is approximately 51.4 degrees. (that is, when the number of long holes is seven) will be described.

FIGS. 20A and 20B are diagrams showing an example of a modification of FIG. 9 of the present invention. , and a plan view of the first member 100 and the second member 200 when the angle (β, δ) formed by the reference lines is approximately 51.4 degrees.

In this case, the number of long holes is reduced to 7 compared to the 8 in FIG. Also good.
In addition, in order to avoid interference between the long holes and to make it easier to find the overlapped portion of the long holes, a position ( The distance La from the center 150 and the distance Lc from the end of the long hole to the intersection may be adjusted.

FIG. 21 shows superimposition of long holes 110 of the first member and long holes 210 of the second member when the first member 100 of FIG. 20(A) and the second member of FIG. 20(B) are combined. FIG. 3 is a plan view showing overlapping portions 300 through which connection parts such as bolts can be passed, among the portions, indicated by gray areas.
According to FIG. 21, it can be seen that about one overlapped portion 300 between long holes through which connecting parts such as bolts can be passed can be found for each long hole 210 of the second member. .

In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.
Although not shown, it is the same as the typical example of FIG. 9 in that it is possible to find a sufficient superimposed portion even if there is a two-dimensional horizontal misalignment, a rotational misalignment, or both. be.

4-3. When the angles α and γ at which the long holes intersect the reference line and the angles β and δ formed between the reference lines are changed (when the number of long holes is 6)
Next, using FIGS. 22 and 23, when the angle (α, γ) at which the long hole intersects the reference line is changed to approximately 60 degrees, and the angle (β, δ) formed by the reference lines is changed to approximately 60 degrees A modified example (that is, when the number of long holes is six) will be described.
FIGS. 22A and 22B are diagrams showing an example of a modification of FIG. 9 of the present invention. FIG. 3 is a plan view of the first member 100 and the second member 200 when the angles (β, δ) formed by the lines are approximately 60 degrees;

In this case, since the number of long holes is reduced to 6 compared to 8 in FIG. Also good.
In addition, in order to avoid interference between the long holes and to make it easier to find the overlapped part of the long holes, the position ( The distance La from the center 150 and the distance Lc from the end of the long hole to the intersection may be adjusted.

FIG. 23 shows superposition of long holes 110 of the first member and long holes 210 of the second member when the first member 100 of FIG. 22(A) and the second member of FIG. 22(B) are combined. FIG. 3 is a plan view showing overlapping portions 300 through which connection parts such as bolts can be passed, among the portions, indicated by gray areas.
According to FIG. 23, it can be seen that about one overlapping portion 300 between long holes through which connecting parts such as bolts can be passed can be found for each long hole 210 of the second member. .

In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.
Although not shown, it is the same as the typical example of FIG. 9 in that it is possible to find a sufficient superimposed portion even when a horizontal two-dimensional deviation or a rotational deviation occurs, or even when both deviations occur. be.

4-4. 2. Case of Deformation of First and Second Member External Shapes FIG. 24 is a plan view of a case in which the external shapes of the first and second members are, for example, octagonal.
As for the outer shape, polygons such as quadrangles, pentagons, hexagons, heptagons, 9-gons, and 10-gons can also be adopted, and various other shapes can also be used.

4-5. When the number and arrangement of long holes in the first member and the second member are different Next, even when the number and arrangement of the long holes in the first member and the second member are different, it is necessary to sufficiently find overlapping portions of the long holes. explain what you can do.
FIGS. 25A and 25B show the case where the first member 100 has eight long holes (see the typical example of FIG. 9) and the second member 200 has six long holes ( 22) are combined.

FIG. 25A is a diagram showing the elongated holes 110 of the first member with gray lines and the elongated holes 210 of the second member with black lines.
FIG. 25(B) shows, in the case where the first member 100 of FIG. 9 and the second member of FIG. 3 is a plan view showing overlapping points 300 through which connection parts such as bolts can pass, indicated by gray areas. FIG.

According to FIG. 25(B), one or two overlapped portions 300 of long holes through which connection parts such as bolts can be passed can be found for each long hole 210 of the second member. It is understood that
In addition, it can be seen that, in addition to the symmetrical position of the superimposed position, the laterally asymmetric position of the superimposed position can also be found.
Although not shown, it is possible to find a sufficient overlapping portion even when a horizontal two-dimensional misalignment or a rotational misalignment occurs, or when both misalignments occur. It is the same as when using the typical example of FIG.

4-6. When the number and arrangement of long holes in the first and second members are different and the second member is further deformed Next, when the number and arrangement of long holes in the first and second members are different It will be explained that even if the arrangement and configuration of one of the long holes is further modified, it is possible to sufficiently find the overlapped portion of the long holes.
FIG. 26 shows the first member 100 and the second member 200 of the present invention shown in FIG. 9A (n=8 case), as the second member, a member of a type in which two long holes are provided facing each other, such as the mounting plate 20 on the support side of the prior art shown in FIG. 4, is combined. It is a plan view showing.
It is the figure which showed the long hole of the 1st member by the side of a pile with a light gray line, and showed the long hole of the 2nd member by the side of a support with a solid line.

According to FIG. 26, it is possible to find at least two overlapped portions 300-1 on the left side and an overlapped portion 300-2 on the right side as overlapping portions 300 through which connecting parts such as bolts can be passed. I understand.
Although not shown, it is possible to find a sufficient overlapping portion even when a horizontal two-dimensional misalignment or a rotational misalignment occurs, or when both misalignments occur. It is the same as using the example of FIG.

Thus, if the elongated holes of one member are provided so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center provided at intervals, the elongated holes of the other member It is sufficient that two or more long holes are provided so as to intersect with them (corresponding to the relationship between the first member and the second member in the first to fifth inventions).

5. A modified example in which the elongated holes of both members intersect with the reference line at a predetermined angle (substantially windmill shape)

As described above, in the case where the number of long holes in the first member and the number of the elongated holes in the second member is eight each, when a predetermined horizontal displacement or an arbitrary rotational displacement occurs between the first member and the second member, each The state of overlapping portions of the elongated holes of the member has been described with reference to FIGS. 9 to 19. FIG.
20 to 21 for the case where the number of long holes is 7, and FIGS. bottom.

Next, according to the present invention, even when the crossing angle between the elongated holes and the reference line is arbitrarily adjusted, and even when the number of the elongated holes is arbitrarily adjusted, there is a predetermined gap between the first member and the second member. When horizontal misalignment or any rotational misalignment occurs, find two or more overlapping points across the center of the member, or keep the crossing angle of the long holes within a predetermined range instead of being approximately parallel. What can be done will be described with reference to FIGS. 29 and 33 to 52. FIG.

FIG. 29 shows a case where the first member and the second member have the same number of long holes, and the number of long holes in each member is 5 to 12, and the intersection angle between the long holes and the reference line is approximately. A list showing how the superposition of long holes is ensured when a predetermined horizontal displacement or arbitrary rotational displacement occurs when the adjustment is made within the range of 30 to 70 degrees or approximately 20 to 70 degrees. It is a table.

The specific examples of each pattern in FIG. 29 are drawn as much as possible in FIGS. 8, 13, 14, etc.).
Also, FIG. 29 describes the case where the number of long holes in one member and the number of long holes in the other member are the same, but the number of long holes in the other member exceeds the number of long holes in the other member. As for the case, description is omitted because it is self-evident that the same or higher performance is ensured with respect to the superposition of the elongated holes.

Also, FIG. 29 shows a case where the angles (α, γ) at which the long hole intersects the reference line are the same in the first member and the second member (that is, the two are mutually inverted). Although the figure is omitted for the case of combining different corners, the angles at which the elongated holes intersect the reference line may be different between the first member and the second member.
For example, even when combining items 23 and 24 (see FIG. 39) with items 25 and 26 (see FIG. 40), the lower one (in this case, items 23 and 24 In the case of ), the description is omitted because it is self-evident that higher performance is ensured.

FIGS. 33 to 52 show an example in which long holes are arranged substantially in the shape of a pinwheel in both the first member and the second member, and the configuration of each member in each pattern in FIG. The state of the superposition|polymerization part is shown.
In the figure, the distance from the center to the long hole is arranged so that it is outside about 40% of the radius of the member, and an example is described in which consideration is given to joining posts and piles of sufficient thickness. The effective length and arrangement of the elongated holes can be adjusted according to the performance required for horizontal displacement and rotational displacement.

Further, in FIG. 33 and subsequent figures, a circle with a double dashed line representing a pile with a circular cross section is illustrated (see FIG. 9A), but in FIG. As described above, a post having a substantially rectangular cross section may be provided.

First, when looking at item numbers 1 to 56 with reference to FIG. It can be seen that it is possible to find two or more superimposed points by sandwiching, and to keep the crossing angle of the elongated holes within a predetermined range instead of being substantially parallel.

More specifically, for example, when the number of long holes is 5, even item No. 1, which has the lowest performance regarding the superimposition of the long holes, has a horizontal deviation of up to approximately 20% with respect to the radius of the member and an arbitrary It can be seen that even when rotational deviation occurs, two or more overlaps occur at positions separated by approximately 90 degrees or more in the central angle, and Item Nos. 3 to 6 have performance with respect to more overlap locations.
In addition, when the number of long holes is 6 or more, even if a horizontal deviation of up to approximately 20% with respect to the radius of the member and an arbitrary rotational deviation occur, two or more positions separated by a center angle of approximately 90 degrees or more can be detected. It can be seen that it has the ability to polymerize more than one point (see item numbers 7 to 56).
Therefore, when the number of long holes is 5, the horizontal deviation is at least up to approximately 20% of the radius of the member, or any It can be said that, even when a rotational deviation occurs, two or more overlapped portions are overlapped at positions separated by a central angle of approximately 90 degrees or more across the center of the member.

Similarly, when the number of long holes is 6 or more, the horizontal deviation is at least up to approximately 20% of the radius of the member, or And even if any rotational deviation occurs, it can be seen that the superimposed parts have the performance of superimposing at two or more positions at a position separated by a central angle of about 90 degrees or more across the center of the member (item (see numbers 7-14).
In addition, when the number of long holes is 6 or more, the central angle of the overlapped portion sandwiching the center of the member is approximately 120 degrees within the range of approximately 30 to 60 degrees between the long holes and the reference line. It can be seen that it has the ability to polymerize at two or more locations at more distant positions (see Item Nos. 9 to 12, 17 to 20, . . . ).

Further, when the number of long holes is 7 or more, even if the crossing angle between the long holes and the reference line is widened to the range of approximately 20 to 70 degrees, the horizontal displacement is at least approximately 30% of the radius of the member. , or even when any rotational deviation occurs, it can be seen that the superimposed parts have the performance of superimposing at two or more positions at positions separated by a central angle of about 120 degrees or more across the center of the member (item (see numbers 15-56).

Thus, it can be seen that as the number of slots increases, the tolerance to horizontal and arbitrary rotational deviations can be improved even if the crossing angle between the slots and the reference line is changed considerably.

Next, how the long holes are overlapped when the members are combined will be described with reference to FIGS.
In FIGS. 33 to 52, the diagrams for the case where only rotational misalignment occurs and no horizontal misalignment are omitted. It has already been confirmed that two or more superposition points can be found at positions separated by 120 degrees or more.
As for the horizontal displacement, only the horizontal displacement in the horizontal direction is shown in the figure, but due to the symmetry of the arrangement of the long holes, the horizontal displacement in the vertical direction is omitted in the figure. .
Also, the number of long holes is 8, and the crossing angle between the long holes and the reference line is approximately 45 degrees. The pattern has already been described with reference to FIGS.

First, FIG. 33 shows a member having a pattern in which the number of elongated holes is five and the crossing angle between the elongated holes and the reference line is approximately 30 degrees. Here, the member in FIG. 33(A) and the member in FIG. 33(B) are reversed to each other so that the elongated holes can easily cross each other at a predetermined angle.
FIGS. 33(C) and 33(D) show a state in which a predetermined amount of horizontal displacement is caused with respect to the radius of the member. Here, the gray area indicates a portion through which the bolt can be passed, among the portions where the long holes overlap each other.
Here, according to FIG. 33(C), it can be seen that at least two overlapped portions can be found at positions separated by a central angle of approximately 120 degrees or more from the center of the member. In this case, it can be seen that the angle (intersecting angle) formed by the elongated holes at the superimposed portions is approximately 40 degrees or more.
On the other hand, according to FIG. 33(D), although two superimposed portions can be found, the positional relationship between the two is less than 90 degrees in central angle.

Also, FIGS. 33E and 33F show the situation when arbitrary rotational deviation occurs in addition to the horizontal deviation. As an example of arbitrary rotational misalignment, when five long holes are provided, the most severe rotational misalignment angle is about 36 degrees if the long holes are provided at approximately equal intervals with a center angle of approximately 72 degrees. An example of rotational misalignment of the angle is illustrated.
According to FIG. 33(E), it can be seen that at least two overlapped portions can be found at positions with a central angle of approximately 100 degrees. In this case, it can be seen that the angle (intersecting angle) formed by the elongated holes at the superimposed portions is approximately 80 degrees or more.

Summarizing the above, as for the performance related to overlapping points, it is possible to find two or more overlapping points at positions separated by about 90 degrees or more in the central angle, and even in the worst case, the crossing angle between the long holes is about 40 degrees or more. Since it is ensured (in other words, the crossing angle is within the range of approximately 90°±50°), it can be arranged as shown in item numbers 1 and 2 in FIG.

Also, FIG. 34 shows a member having a pattern in which the number of long holes is five and the crossing angle between the long holes and the reference line is 60 degrees. With this pattern, approximately 30% and 40% horizontal misalignment with respect to the radius of the member occurs, and even if the most severe angular rotational misalignment (in other words, any angular rotational misalignment) occurs, the center of the member It can be seen that two or more overlapped portions can be found at positions separated from each other by approximately 120 degrees or more in the center angle. 34(C) and 34(D), and approximately 30 degrees or more in FIGS. 34(E) and 34(F). In other words, the crossing angle between the long holes is within the range of approximately 90°±60°).

To summarize the above, as for the performance related to overlapping points, it is possible to find two or more overlapping points at positions separated by about 120 degrees or more in the central angle, and even in the worst case, the crossing angle between the long holes is about 30 degrees or more. Since it has been secured, it can be organized as shown in item numbers 3 and 4 in FIG.
Although not shown in detail, when the number of long holes is five and the crossing angle between the long holes and the reference line is approximately 70 degrees, an experiment was performed. It can be arranged as in ~6.

Similarly, as a predetermined horizontal misalignment and an arbitrary rotational misalignment, the most severe angular misalignment (in other words, any rotational misalignment) occurred according to the number of long holes (central angle between the long holes). The state of the case is shown in FIGS. 35 to 52, but if you look at each figure, the mode of the overlapping part is clear, and the performance related to the overlapping part is also shown in FIG. Description of is omitted.

6. A modified example in which the long hole of one member intersects the reference line at a predetermined angle (substantially windmill shape), and the shape of the long hole of the other member (intersecting angle with the reference line) does not matter.

6-1. When the number of long holes in the other member is 2 or more, in both the first member or the second member, the long holes are generally about 20 to 70 degrees or about 110 to 160 degrees with respect to the reference line It has been explained that by arranging the holes so that they intersect at an angle of , the long holes can be arranged to intersect at a predetermined angle (not approximately parallel, but approximately 90°±60°, for example).
However, if either the first member or the second member is of a type in which the elongated hole 110 intersects the reference line 130 at a predetermined angle (substantially pinwheel-shaped type), the other is elongated. It was found that a necessary and sufficient number of superimposed portions of long holes can be found simply by setting the crossing angle of the hole and the reference line arbitrarily and providing a long hole to the extent that it intersects with the other long hole as appropriate. are doing.
These patterns will be described below with reference to FIGS. 30, 31, and 53-76.

30 and 31, one member is of a type in which the long hole and the reference line intersect at a predetermined angle (substantially windmill-shaped), and the other member has no restriction on the crossing angle of the long hole and the reference line. A type in which the arrangement and number of long holes can be freely adjusted so that when the members are combined, they intersect the long holes of the other member at a predetermined angle. and a table summarizing the states of superimposed portions of long holes when any rotational deviation occurs.

In addition, when the number of long holes of the other party is 4 or more, the description is omitted because it is higher than the performance regarding the overlapping part when the number of long holes is 3. Also, when one is 9, the performance is about the same as that of 8 and 10, and when it is 11, the performance is about the same as that of 10 and 12, so the description is omitted.

30 and 31, according to the present invention, in any pattern, the number of long holes in the other member is as small as 2 or 3. In addition, even if a predetermined horizontal deviation or an arbitrary rotational deviation occurs, it is possible to find two or more overlapped points across the center of the member, or to make the crossing angle of the long holes not substantially parallel but within a predetermined range. It can be seen that it can be stored in

More specifically, for example, when the number of long holes in one member is 5 and the intersection of the long holes and the reference line is varied from approximately 30 to 70 degrees, the number of long holes in the other member In the case of 2, even if there is a horizontal deviation of up to approximately 20% with respect to the radius of the member and an arbitrary rotational deviation, the performance of overlapping two or more places at a position separated by approximately 90 degrees or more in the central angle (○ mark) (item number 1), and item number 3 and later have performances related to polymerization sites (marked with ◎).

In addition, when the number of elongated holes in one member is 6 or more, and the crossing angle between the elongated holes and the reference line is varied from approximately 20 to 70 degrees, the number of elongated holes in the other member is 2. However, when there is a horizontal displacement of up to approximately 20% against the radius of the member and any rotational displacement, it has the ability to overlap two or more points at a central angle of 120 degrees or more (marked with ◎). (See Item No. 13 onwards).

Also, when the number of long holes is 8 or more and the intersection of the long holes and the reference line is varied from 20 to 70 degrees, even if the number of long holes on the other side is 2, the radius of the member It can be seen that even when horizontal misalignment up to about 30% and arbitrary rotational misalignment occur, it has the ability to overlap at two or more locations (marked with ◎) at positions separated by 120 degrees or more in the central angle (item number 17 onwards)
In addition, the △ mark indicates that if there is overlap at two or more locations but the central angle between the overlap locations is less than 90 degrees, there will be overlap at two locations but the crossing angle between the long holes at one overlap location is 15 degrees. degree, or polymerize only in one place. In addition, the "-" mark omits the crossing angle of the long holes because it is meaningless to describe the crossing angle of the long holes at the location of the △ mark.

In this way, it can be seen that even if the crossing angle between the long holes and the reference line is changed considerably as the number of the long holes increases, the tolerance for horizontal misalignment and arbitrary rotational misalignment can be improved. .

53 to 76, how the elongated holes are overlapped with each other when the members are combined will be described.
In FIGS. 53 to 76, the cases in which only rotational misalignment occurs and no horizontal misalignment are omitted. It has already been confirmed that two or more superposition points can be found at positions separated by 120 degrees or more.
As for the horizontal displacement, only the horizontal displacement in the horizontal direction is shown in the figure, but the horizontal displacement in the vertical direction is omitted from the figure due to the symmetry of the arrangement of the long holes.

According to FIG. 53, a diagram of a member having a pattern in which one member has five long holes and the crossing angle between the long holes and the reference line is approximately 60 degrees is shown (see FIG. 53(A)). ). As the partner member, an example of a member having a pattern in which the number of long holes is two and the crossing angle between the long holes and the reference line is approximately 90 degrees is shown (see FIG. 53(B)). However, in the counterpart member, the crossing angle between the long hole and the reference line is not particularly significant, and even in the case of other angles, it is sufficient if the long hole is provided so as to cross the long hole of one member as appropriate. .

In the pattern of FIG. 53, in the case of a horizontal deviation of 30%, as shown in FIG. Although superimposed, as shown in (F), when the most severe angular rotational deviation (in other words, arbitrary angular rotational deviation) is superimposed, two or more overlapping portions may not occur. .

However, as shown in FIGS. 53(C) and (E), a horizontal deviation of approximately 20% with respect to the radius of the member occurs, and the most severe angular rotational deviation (in other words, arbitrary angular rotational deviation) occurs. Even in this case, two or more overlapped portions can be found at positions separated by a central angle of approximately 90 degrees or more across the center of the member. 53(C) and 53(E), it can be seen that approximately 40 degrees or more can be ensured for the crossing angle of the long holes at the superimposed portion (in other words, the crossing angle of the long holes is approximately within the range of 90 degrees ± 50 degrees).
Therefore, it can be organized as item numbers 1 and 2 in FIG.

Similarly, in FIG. 54, one member has five long holes and the crossing angle between the long holes and the reference line is approximately 60 degrees, and the other member has three long holes. An example is shown.
In this case, a horizontal misalignment of approximately 30% with respect to the radius of the member occurs, and even if the most severe angular rotational misalignment (in other words, arbitrary angular rotational misalignment) occurs, the center angle It can be seen that two or more overlapped portions can be found at positions separated by approximately 120 degrees or more. 54(D) and 54(F), it can be seen that approximately 60 degrees or more can be ensured for the crossing angle of the long holes at the superimposed portion (in other words, the crossing angle of the long holes is approximately within the range of 90 degrees ± 30 degrees).
Therefore, it can be arranged as item numbers 3 and 4 in FIG.

Similarly, as a predetermined horizontal misalignment and an arbitrary rotational misalignment, the most severe angular misalignment (in other words, any rotational misalignment) occurred according to the number of long holes (central angle between the long holes). 55 to 76 show the state of the case, but if you look at each figure, the mode of the overlapped part is clear, and the performance related to the overlapped part is also shown in FIG. 30 and FIG. 31. Description of individual drawings is omitted.

6-2. 30 and 31, when the number of long holes in one member is 5 or more, the number of long holes in the other member is 4 or more. It has been explained that even in the case of 2 or 3, two or more overlapped points can be found across the center of the member.
Therefore, if the number of long holes in one member is 5 or more, and if the number of long holes in the other member is 4 or more, the same or better performance can be ensured at the overlapping portions of the long holes. is self-explanatory, but just in case, the case where the number of long holes on one side is 8 is taken as an example, and the case where the number of long holes on the other member is 4 or more is also verified. The results will be described below with reference to FIGS. 32 and 77-82.

In FIG. 32, both the first member and the second member are of a type in which the long holes and the reference line intersect at a predetermined angle, and mainly when the numbers of the long holes in both members are different, the members are separated from each other. FIG. 10 is a table summarizing states of overlapped portions of long holes when horizontal deviation or arbitrary rotational deviation occurs when they are assembled. FIG.

Note that FIG. 32 describes the case where the number of long holes in one member is 8, but the number of long holes in one member is 5, 6, 7, 9, 10, 11, Even in the case of 12, as shown in FIGS. 30 and 31, even when the number of long holes in the other member is about 2 to 3, it has the ability to overlap at two or more locations. Even if the other member has four or more elongated holes, and the elongated holes intersect the reference line at a predetermined angle, even if the type is combined, it is possible to obtain an overlapping portion equivalent to the combination shown in FIGS. 30 and 31. The description is omitted because the performance can be ensured.

77 to 82 with reference to FIG. 32, according to the present invention, in any pattern, even if a predetermined horizontal displacement or an arbitrary rotational displacement occurs, two points across the center of the member are It can be seen that it is possible to find the above overlapped portions and to keep the crossing angles of the elongated holes within a predetermined range instead of being substantially parallel.

More specifically, for example, when the number of elongated holes of the mating member is four, even if a horizontal deviation of up to approximately 40% with respect to the radius of the member and an arbitrary rotational deviation occur, the center angle is approximately 120 degrees or more. It can be seen that there are two or more polymerizations at distant positions (see Item Nos. 3 and 4).
In addition, when the number of elongated holes of the mating member is 5 or more, even if a horizontal deviation of up to approximately 40% with respect to the radius of the member and an arbitrary rotational deviation occur, the center angle is approximately 120 degrees or more. It can be seen that it has the ability to polymerize at one or more locations (see item numbers 6 to 9).

Similarly, when the number of long holes on the other member is 10 to 12, it is more than the number of long holes on the other member, so it is self-evident that it has sufficient performance, but just in case. As a result, even if horizontal misalignment of up to about 40% of the radius of the member or any rotational misalignment occurs, there are two overlapping points at positions separated by a central angle of about 120 degrees or more across the center of the member. It has the performance to polymerize as much as above (see item numbers 14 to 18), and is equivalent to or better than the performance related to the overlapping part when combining members with eight long holes shown in item numbers 45 to 60 shown in FIG. It can be seen that it is.

In addition, as a predetermined horizontal misalignment and an arbitrary rotational misalignment, when the most severe angular misalignment (in other words, any rotational misalignment) occurs according to the number of long holes (the central angle between the long holes). is shown in FIGS. 77 to 82, but if you look at each figure, the mode of the overlapping part is clear, and the performance related to the overlapping part is also shown in FIG. is omitted.

7. 27 is a perspective view showing the construction state of the connection structure with the first member and the second member according to the present invention.
When a helical pile having a helical rib 170 is used as the pile 120, the first member 100 connected to the upper end of the pile 120 may experience not only horizontal two-dimensional displacement but also rotational displacement. However, it is possible to connect the second member 200 connected to the lower end of the post 220 by allowing these deviations.

In more detail, although the positions where the piles are to be buried are fairly accurately determined by surveying, a certain amount of horizontal two-dimensional misalignment occurs. Since the height from the ground changes, it is necessary to rotate the stakes to adjust the height, resulting in rotational misalignment.
As described above, even if one or both of horizontal two-dimensional deviation and rotational deviation occurs, according to the combination of the first member and the second member of the present invention, it is possible to overlap the long holes of both. Since the points can be found sufficiently, it is possible to connect the pile and the support while allowing misalignment.
In addition, although not shown, a horizontal stabilizer composed of several blades may be provided between the first member and the spiral pile to suppress the inclination of the pile.

8. Summary As described above, according to the first member, the second member, and the connection structure using these of the present invention, the horizontal two-dimensional direction or rotational deviation between the pile side and the support side is allowed, and the support is attached to the support. It has been found that the members can be connected together without applying excessive force.

The first member, the second member, and the connection structure using these of the present invention are a member or a connection structure that connects a pile buried in the ground that serves as the foundation of a greenhouse or a solar panel and a pillar that serves as a pillar that supports the structure. can be used as
Furthermore, various uses are conceivable, such as not only when connecting piles buried in the ground and supporting posts of structures, but also when connecting supporting posts.

REFERENCE SIGNS LIST 1 pile side 2 post side 10 pile side substrate 11 line extending from radial center 12 pile side long hole 13 effective length 14 pile 15 center 20 post side mounting plate 22 post side long hole (L)
23 Long hole on the support side (R)
41 bolts (L)
42 bolts (R)
51 Movable direction L1
52 Movable direction L2
61 Movable direction R1
62 Movable direction R2
71 Movable direction L1
72 Movable direction L2
81 Movable direction R1
82 Movable direction R2
100 First member 110 First member long hole 120 Pile 130 Reference line 150 Center 160 Center circle 170 Spiral rib 200 Second member 210 Second member long hole 220 Post 250 Center 260 Center circle 300 Overlapping part 400 Bolt etc. 401 bolt (L)
402 bolts (R)
410 Nuts, etc. 110-1 First elongated hole 110-2 Second elongated hole 110-3 Third elongated hole 110-n nth elongated hole 130-1 First reference line 130-2 Second reference line 130-3 third reference line 130-n nth reference line 140-1 longitudinal centerline of slot 140-2 longitudinal centerline of slot 140-3 longitudinal centerline of slot 140-n longitudinal centerline of slot 210-1 first slot 210-2 second slot 210-3 third slot 210-m m-th slot 230-1 first reference line 230-2 second reference line 230-3 third reference line 230-m m-th reference line 240-1 longitudinal center line of slot 240-2 longitudinal center line of slot 240-3 Longitudinal center line of slot 240-m Longitudinal centerline of slot 300-1 Overlapping point 300-2 Overlapping point 300-3 Overlapping point 300-4 Overlapping point α Formed angle β Angle formed between reference lines of the first member Le Effective length of the long hole of the first member Ld Width of the long hole of the first member γ Angle formed between the long hole of the second member and the reference line δ of the second member Angle between reference lines Le' Effective length of long hole in second member Ld' Widths of long hole in second member θ1, θ2 Angle between long holes in second member

Claims (12)

A connection structure for connecting the first member and the second member,
In the first member, a plurality of linear long holes of 5 or more are formed so as to intersect at a predetermined angle with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the straight long hole intersects the reference line in the first member within a range of approximately 30 to 70 degrees,
the second member is provided with a plurality of three or more linear elongated holes in a direction that appropriately intersects with the linear elongated holes of the first member;
In the first member, even if the five or more linear elongated holes are provided, the elongated holes do not interfere with each other,
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member overlap each other at at least one location on each side of the center of the member, so that a total of two or more locations are overlapped,
The long holes of the first member and the second member intersect each other at a predetermined crossing angle rather than being substantially parallel at a location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, a plurality of linear elongated holes of 6 or more are formed so as to intersect at a predetermined angle with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the straight long hole intersects the reference line in the first member within a range of approximately 20 to 70 degrees,
the second member is provided with a plurality of three or more linear elongated holes in a direction that appropriately intersects with the linear elongated holes of the first member;
In the first member, even if the six or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of substantially both sides of the member, and
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, seven or more linear long holes are formed so as to intersect at predetermined angles with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided,
Adjusting the angle α at which the straight long hole intersects the reference line in the first member within a range of approximately 30 to 70 degrees,
The second member is provided with two or more linear elongated holes in a direction that appropriately crosses the linear elongated holes of the first member,
In the first member, even if the seven or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of substantially both sides of the member, and
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
The first member has a plurality of five straight elongated holes each intersecting at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. By adjusting the angle α at which the straight long holes intersect the reference line to approximately 60 degrees , even if the five or more straight long holes are provided, the long holes interfere with each other. while trying not to
In the second member, five linear long holes are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. Even if the angle γ at which the straight long holes intersect the reference line is adjusted to about 60 degrees and the five or more straight long holes are provided, the long holes interfere with each other. while trying not to
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member are superimposed in two or more locations in total, at least one location on each side of the center of the member, and
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, six or more linear elongated holes are formed so as to intersect at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, and the angle α at which the linear long hole intersects the reference line is adjusted in the range of approximately 30 to 60 degrees, and the six or more linear long holes are provided. while keeping them from interfering with each other,
In the second member, six or more linear long holes are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, adjusting the angle γ at which the linear long hole intersects the reference line within a range of approximately 30 to 60 degrees,
Even if the six or more linear elongated holes are provided, the elongated holes are prevented from interfering with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member are superimposed in two or more locations in total, at least one location on each of substantially both sides of the center of the member, and
The long holes of the first member and the second member intersect each other at a predetermined crossing angle rather than being substantially parallel at a location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, seven or more linear long holes are formed so as to intersect at a predetermined angle α with respect to a plurality of reference lines extending radially outward from the center provided at intervals. is provided, and the angle α at which the linear long hole intersects the reference line is adjusted in the range of approximately 20 to 70 degrees, and the seven or more linear long holes are provided. while keeping them from interfering with each other,
In the second member, seven or more linear long holes are formed so as to intersect at a predetermined angle γ with respect to a plurality of reference lines extending radially outward from the center provided at intervals. and adjusting the angle γ at which the linear long hole intersects the reference line within a range of approximately 20 to 70 degrees,
Even if the seven or more linear elongated holes are provided, the elongated holes are prevented from interfering with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of substantially both sides of the member, and
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of long holes provided in the first member and a plurality of long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, a plurality of five straight elongated holes are formed at predetermined angles with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at α,
In the second member, a plurality of five straight elongated holes are formed at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle. provided to intersect at an angle γ,
Regarding the angles α and γ at which the straight long hole intersects the reference line,
setting the angle α at which the linear long hole intersects the reference line in the first member to be approximately 60 degrees , and
Adjusting the angle γ at which the straight long hole intersects the reference line in the second member to approximately 60 degrees ,
In each of the first member to the second member, even if the five or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member are superimposed in two or more locations in total, at least one location on each of substantially both sides of the center of the member, and
The long holes of the first member and the second member intersect each other at a predetermined crossing angle rather than being substantially parallel at a location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, six or more linear elongated holes are provided at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α,
The second member has a plurality of linear long holes of 6 or more, each of which is aligned with a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle. provided to intersect at an angle γ of
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of about 30 to 60 , and
Adjusting the angle γ at which the straight long hole intersects the reference line in the second member within a range of approximately 30 to 60 ,
In each of the first member to the second member, even if the six or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30 % with respect to the radius of the member and a rotational deviation of any angle occur,
The elongated holes of the first member and the second member are superimposed in two or more locations in total, at least one location on each side of the center of the member, and
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
In the first member, a plurality of linear elongated holes of 7 or more are provided at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α,
In the second member, a plurality of linear elongated holes of 7 or more are provided with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle, respectively. provided to intersect at an angle γ of
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of about 20 to 70 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 20 to 70 degrees,
In each of the first member to the second member, even if the seven or more linear elongated holes are provided, the elongated holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 30% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member are superimposed at two or more locations in total, at least one location on each of approximately both sides across the center of the member,
The long holes of the first member and the second member intersect each other at a predetermined crossing angle rather than being substantially parallel at a location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A connection structure for connecting the first member and the second member,
A plurality of 6 to 12 straight elongated holes are provided in the first member at predetermined intervals with respect to a plurality of reference lines extending radially outward from the center provided at intervals of every angle β at the central angle. provided to intersect at an angle α of
The second member has a plurality of 6 to 12 linear elongated holes, each of which is aligned with a plurality of reference lines extending radially outward from the center provided at intervals of every angle δ at the central angle. provided to intersect at a predetermined angle γ,
Regarding the angles α and γ at which the straight long hole intersects the reference line,
The angle α at which the straight long hole intersects the reference line in the first member is in the range of approximately 30 to 60 degrees, and
Adjusting the angle γ at which the linear long hole intersects the reference line in the second member within a range of approximately 30 to 60 degrees,
In each of the first member to the second member, even if the plurality of 6 to 10 straight long holes are provided, the long holes do not interfere with each other, and
When the first member and the second member are overlapped,
Even if a horizontal deviation of at least approximately 40% with respect to the radius of the member and a rotational deviation of an arbitrary angle occur,
The elongated holes of the first member and the second member overlap each other in at least one location on each of approximately both sides of the center of the contact member, and in a total of two or more locations,
The long holes of the first member and the second member intersect with each other at a predetermined crossing angle instead of being substantially parallel to each other at the location where the long holes overlap each other,
A connecting part is passed through a portion where a plurality of linear long holes provided in the first member and a plurality of linear long holes provided in the second member overlap to connect the members;
A connection structure between members characterized by A member used in the connection structure according to any one of claims 1 to 10,
The first member for overlapping use with the second member, or the second member for overlapping use with the first member. A member used in the connection structure according to any one of claims 1 to 10, wherein a pile for burying in the ground is joined to the first member or the second member. parts with.

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