JP3212279B2 - Horizontal support structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence, a side fence of a stair, or the like, which is used to bridge a bridge such as a bridge, a handrail, a cap, a crossbar, or a panel-like member which is bridged between columns extending vertically. The present invention relates to a cross member support and a cross member support structure that are supported via a frame receiver.

[0002]

2. Description of the Related Art Many of this type of cross member support and cross member support structure of the related art are such that a cross member receiver is fixed to a horizontal member in one fixed direction with respect to the cross member support. Had become.

[0003] In addition, there have been some types in which the direction of receiving the transverse member with respect to the transverse member support member can be changed in various directions. However, these members are formed using cast parts. The fulcrum at which the supporter supports the transverse member receiver was fixed at a fixed position.

[0004]

In the above-mentioned conventional cross member support and cross member support structure in which the direction of the cross member receiver with respect to the cross member support is fixed in one predetermined horizontal direction. Of course, the mounting angle of the horizontal member supporting member with respect to the column with respect to the axis extending in the vertical direction is limited, and the horizontal member cannot be mounted to be inclined with respect to the horizontal direction, and is provided on an inclined ground. There is a problem that it cannot be used for fences, side walls of stairs, and the like.

[0005] In addition, the cross member support and the cross member support structure in which the direction of the cross member reception with respect to the conventional column is variable in various directions are formed using cast parts. Therefore, there is a problem that the manufacturing cost is increased. Further, since the fulcrum at which the horizontal member support supports the horizontal member receiver is fixed at a fixed position, the position of the horizontal member receiver with respect to the horizontal member support cannot be adjusted in the vertical direction.

SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional situation, and an object of the present invention is to provide a support member for supporting a transverse member around a shaft extending vertically. It is an object of the present invention to provide a cross member supporting member and a cross member supporting structure capable of rotating the member.

[0007] Another object of the present invention is to be able to pivot the transverse member receiver about an axis extending in the lateral direction with respect to the transverse member support,
An object of the present invention is to provide a horizontal member support and a horizontal member support structure that can support the horizontal member not only in the horizontal direction but also at an arbitrary angle with respect to the horizontal direction.

Another object of the present invention is to provide a cross member support and a cross member support structure which can adjust the position of the cross member receiver with respect to the cross member support in the vertical direction. I do.

Another object of the present invention is to provide a cross member support and a cross member support structure capable of reducing the manufacturing cost.

[0010] Still other objects of the present invention will become apparent from the following description.

[0011]

According to the present invention, a cross member supporting member for supporting a cross member via a cross member receiver includes a base member attached to an upper end portion of a vertically extending column, The base member includes a rotating member rotatably supported about an axis extending in the up-down direction and supporting the horizontal member receiver.

[0012] With this configuration, by rotating the rotating member with respect to the base member, the direction of the transverse member receiver can be rotated with respect to the transverse member support around an axis extending in the vertical direction. Therefore, the mounting angle of the cross member support with respect to the column with respect to the axis extending in the vertical direction is not limited.

[0013] Further, if the horizontal member is supported by the rotating member so as to be rotatable about an axis extending in the horizontal direction, the horizontal member can be not only horizontally but also at an arbitrary angle with respect to the horizontal direction. And can be supported at an angle.

Further, by forming the rotating member and / or the member rotatably supporting the rotating member by press working, the manufacturing cost can be reduced.

Furthermore, if the relationship between the rotating member and the member that rotatably supports the rotating member is a screwing relationship, the position of the transverse member receiver with respect to the transverse member support is raised and lowered by rotating the rotating member. The direction may be adjustable.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described based on embodiments.

[0017]

1 to 9 show a first embodiment of the present invention. In this embodiment, a cross member support 1 has a base member 2 and a rotating member 7. The base member 2
Is formed by pressing a single metal plate such as a steel plate to form a disk-shaped roof portion 3 and a short cylindrical shape bent from the periphery of the roof portion 3 in a direction perpendicular to the roof portion 3. The side wall portion 4 is formed integrally, and the roof portion 3 and the side wall portion 4 are continuous over their entire circumference. A circular coupling hole 5 (see FIGS. 5 and 6) is formed in the center of the roof 3. As shown in FIGS. 7 and 8, the base member 2 moves the outer periphery of the upper end portion of the pillar 6 made of a pipe material extending in the vertical direction to the inner peripheral side of the side wall portion 4 in a fence, a side fence of a stair, or the like. Mated. If necessary,
The base member 2 is further fixed to the column 6 by welding or screwing.

The rotating member 7 is formed by processing a metal pipe material such as steel mainly by press working, and has a cylindrical portion 7a. Then, as shown in FIGS. 5 and 6, the vicinity of the lower end of the cylindrical portion 7a is plastically deformed by press working, and the base member 2 is loosely sandwiched. The axis of the rotating member 7,
Consequently, it is supported so as to be rotatable about an axis extending in the vertical direction. More specifically, the rotating member 7 compresses the cylindrical portion 7a in the axial direction in a state where the cylindrical portion 7a is inserted into the coupling hole 5 of the roof portion 3 of the base member 2, and compresses the cylindrical portion 7a. Of the peripheral wall of the roof 3 are bulged outward in a brim-like shape to form first and second bulges 8 and 9, and the bulges 8 and 9 form the roof 3. Is loosely supported by the base member 2 so as to be rotatable about the axis of the rotating member 7, that is, the axis extending in the vertical direction (the first and second bulging portions 8, 9 are formed). In doing so, the portions of the material of the rotating member 7 that will become the first and second bulging portions 8 and 9 do not restrict outward deformation, but may bulge out of other portions. Certain parts are constrained so that they do not deform outwards).

The vicinity of the upper end of the rotating member 7 is crushed by press working so as to become a plane including the axis of the rotating member 7 to form a shaft supporting portion 10.
0 is provided with an elongated shaft hole 11.

In FIGS. 7 to 9, reference numeral 12 denotes a horizontal support, which is formed by pressing a single metal plate such as a steel plate into a main body portion 13 extending linearly in a circular cross section and a pair of protrusions. The piece 14 is integrally formed. The protruding pieces 14 protrude from the central portion of the main body 13 in a direction perpendicular to the main body 13 and face each other in a parallel state. Each of these projecting pieces 14 has a screw insertion hole 15
(See FIG. 8). And the projecting piece 1
When the male screw 16 is inserted into the shaft hole 11 and the screw insertion hole 15 in a state where the shaft support portion 10 of the cross member support 1 is inserted between the four, as shown by the dashed line in FIG.
The horizontal member receiver 12 is rotatable within a certain range around a male screw 16 extending in the horizontal direction.
It is supported by. A nut 17 is screwed into the male screw 16, and the horizontal member receiver 12 can be fixed to the rotating member 7 at an arbitrary angle by tightening the nut 17 to the male screw 16.

The horizontal member receiver 12 has an end (or an intermediate portion) of a horizontal member 18 constituting a fence, a side fence of a stair, or the like.
Is attached along the inner peripheral surface of the main body 13 of the horizontal member receiver 12 with the mounting screw 19 and the nut 20 and the like.

In the cross member support 1 and the cross member support structure, the rotating member 7 is rotated with respect to the base member 2 as shown by the dashed line in FIG. As shown, the horizontal member receiver 12 can be rotated about an axis extending in the vertical direction with respect to the base member 2. Therefore, the mounting angle of the cross member support 1 with respect to the column 6 with respect to the axis of the column 6 (the axis extending in the vertical direction) is not limited to a specific angle.

By loosening the nut with respect to the male screw 16, the horizontal member receiver 12 can be rotated about the male screw 16 extending in the horizontal direction as shown by the dashed line in FIG. By tightening the nut 17 to the male screw 16, the cross member receiver 12 can be fixed to the cross member support 1 at an arbitrary angle. And thereby, the horizontal member 18 is not only moved in the horizontal direction,
The support can be inclined at an arbitrary angle with respect to the horizontal direction.

The base member 2 and the rotating member 7 can be manufactured by press working.
7 can also be joined by press working, so that the manufacturing cost of the transverse member support 1 can be reduced.

In the present invention, the vicinity of the upper end of the rotating member 7 does not necessarily have to be flattened as in this embodiment, and the male screw 1 remains cylindrical.
The pivot shaft of the horizontal member receiver 12 such as 6 may be supported. However, if the shaft supporting portion 10 is formed by crushing the vicinity of the upper end portion of the rotating member 7 so as to be planar as in the present embodiment, it is possible to prevent rainwater or the like from entering the cylindrical member 7 and thus the column 6. At the same time, it is possible to form a long hole in the shaft support portion 10, and it is also possible to make the thickness of the shaft support portion 10 thin so that the horizontal support 12 can be supported easily. In addition, since the peripheral wall of the rotating member 7 is configured to be double overlapped, the strength of the shaft bearing 10 can be increased.

FIGS. 10 to 15 show a second embodiment of the present invention. In this embodiment, the horizontal member support 1 includes a base member 2, a shaft 21, a rotating member 7, and a set screw 22. The base member 2 is the same as the base member 2 of the first embodiment.

The shaft body 21 is formed by pressing a metal pipe material such as steel, mainly by press working, and has a substantially cylindrical shape (accordingly, in this embodiment, the entire shaft body 21 is entirely formed). 13 and 14).
As shown in FIG. 2, the vicinity of the lower end of the shaft body 21 is plastically deformed by press working to caulk the base member 2, thereby being fixed to the base member 2 in a direction perpendicular to the roof 3. More specifically, in a state where the shaft 21 is inserted into the coupling hole 5 of the roof 3 of the base member 2, the shaft 21 is compressed in the axial direction, and the roof 3 of the peripheral wall of the shaft 21 is compressed. The first and second bulges 23 and 24 are formed by bulging the both sides of the base to the outside to form a flange, and the roof 3 is strongly clamped by these bulges 23 and 24. The shaft cylinder 21 is fixed to the member 2. This caulking operation is basically the same as the method of attaching the rotating member 7 to the base member 2 in the first embodiment, but in the first embodiment, the roof portion 3 is loosened by the bulging portions 8 and 9. On the other hand, in the caulking operation in this embodiment, the swelling portions 23 and 24 strongly sandwich the roof 3. In this caulking operation, when the first and second bulging portions 23 and 24 are formed, portions of the shaft body 21 that become the first and second bulging portions 23 and 24 are directed outward. Is not constrained, while the other parts that may swell outward are constrained so as not to be deformed outward.

The rotating member 7 is formed by working a metal pipe material such as steel mainly by press working, and has a cylindrical portion 25 formed at the lower end side. It is rotatably fitted to the outer periphery of the body 21. The cylindrical portion 25 is provided with a slot 26 extending in the circumferential direction of the cylindrical portion 25. The set screw 22 has a head portion 22a and penetrates the slot 26 to form the shaft 21
Is screwed in the radial direction. And this set screw 22
Is tightened, the cylindrical portion 25 is attached to the shaft 21 and the head 2.
2a, and the rotating member 7 is fixed to the shaft 21.

The vicinity of the upper end of the rotating member 7 is crushed by press working so as to become a plane including the axis of the rotating member 7 to form a shaft supporting portion 10.
0 is provided with an elongated shaft hole 11.

In FIG. 15, the horizontal member receiver 12 is similar to the horizontal member receiver 12 of the first embodiment, and the horizontal member receiver 12 is similar to that of the first embodiment. It is supported by the cross member support 1 so as to be rotatable within a certain range around the male screw 16. An end portion (or an intermediate portion) of a horizontal member 18 is attached to the horizontal member receiver 12 in the same manner as in the first embodiment.

Also in this embodiment, with the set screw 22 loosened, as shown by the one-dot chain line in FIG.
By rotating the rotation member 7 with respect to 1, the horizontal member receiver 12 can be rotated with respect to the base member 2 about an axis extending in the vertical direction. Further, by tightening the set screw 22, the horizontal member receiver 12 can be fixed to the shaft 21 and the base member 2 at an arbitrary angle.

In the same manner as in the first embodiment, when the nut is loosened with respect to the male screw 16, as shown by the dashed line in FIG. By turning the frame receiver 12 and tightening the nut to the male screw 16, the horizontal member receiver 12 can be fixed to the horizontal member support 1 at an arbitrary angle. And, by this, the horizontal member 1
8 can be supported not only in the horizontal direction but also at an arbitrary angle with respect to the horizontal direction.

Further, the base member 2, the shaft 21 and the rotating member 7 can be manufactured by pressing, and the joining of the rotating member 7 to the base member 2 can be performed by pressing. The manufacturing cost of the tool 1 can be reduced.

FIGS. 16 to 19 show a third embodiment of the present invention. In this embodiment, the horizontal member support 1 includes a base member 2, a tubular member 27, and a rotating member 7. The base member 2 is the same as the base member 2 of the first embodiment.

The cylindrical member 27 is formed by mainly pressing a metal pipe material such as steel by pressing, and has a cylindrical shape having a small diameter near the upper end and a large diameter near the lower end. As shown in FIG. 18, the cylindrical member 27 compresses the vicinity of the lower end portion of the cylindrical member 27 in the axial direction in the same manner as the shaft body 21 in the second embodiment, thereby forming the cylindrical member. The portions on both sides of the roof portion 3 of the peripheral wall are bulged outward in a brim shape to form first and second bulge portions 28 and 29, and the roof portion 3 is formed by these bulge portions 28 and 29. It is fixed to the base member 2 in a direction perpendicular to the roof 3 by being strongly clamped and caulked. A female screw portion 30 is provided on the inner periphery near the upper end of the tubular member 27.

The rotary member 7 has a round bar shape as a whole, and a male screw portion 31 provided on an outer peripheral portion thereof is screwed to a female screw portion 30. A shaft hole 32 is penetrated in the radial direction near the upper end of the rotating member 7. A driver fitting groove 33 for fitting a driver is provided on the upper end surface of the rotating member 7.

In FIG. 19, the horizontal member receiver 12 is similar to the horizontal member receiver 12 of the first embodiment, and the horizontal member receiver 12 is similar to that of the first embodiment. It is supported by the transverse member support 1 so as to be rotatable within a certain range around the male screw 16 inserted into the shaft hole 32. An end portion (or an intermediate portion) of a horizontal member 18 is attached to the horizontal member receiver 12 in the same manner as in the first embodiment.

Also in this embodiment, by rotating the rotary member 7 with respect to the cylindrical member 27, the horizontal member receiver 12 can be rotated with respect to the base member 2 about an axis extending in the vertical direction. In the present embodiment, since the rotating member 7 is screwed to the cylindrical member 27, the cylindrical member 27
By rotating the rotating member 7 with respect to the
And the position of the rotation axis (male screw 16) of the horizontal member receiver 12 can be adjusted in the vertical direction.

In the same manner as in each of the above embodiments, the nut is loosened with respect to the male screw 16 so that the structure shown in FIG.
9, the horizontal member support 12 can be rotated around a male screw 16 extending in the horizontal direction, and the nut is fastened to the male screw 16 so that the horizontal member support 1 can be rotated at an arbitrary angle. , The horizontal member receiver 12 can be fixed. And, by this, the horizontal member 18
Can be supported not only in the horizontal direction but also at an arbitrary angle with respect to the horizontal direction.

The base member 2 and the tubular member 27 can be manufactured by press working, and the joining of the tubular member 27 to the base member 2 can be performed by press working. Can be manufactured at a low cost.

FIGS. 20 to 24 show a fourth embodiment of the present invention. In this embodiment, as in the third embodiment shown in FIGS.
, A tubular member 27, and a rotating member 7, and the base member 2 and the tubular member 27 are the same as the base member 2 of the third embodiment.

The rotating member 7 has a substantially round bar shape, and is provided integrally with a circular flange 34 extending in the direction perpendicular to the axis of the rotating member 7 near its upper end. A portion of the rotating member 7 on the lower end side from the brim portion 34 has a relatively large diameter, and a male screw portion 31 provided on the outer periphery thereof is screwed to the female screw portion 30 of the tubular member 27. ing. A portion of the rotating member 7 on the upper end side from the brim portion 34 has a relatively small diameter, and a male screw portion 35 is provided on an outer periphery thereof. A driver fitting groove 33 (see FIG. 21) for fitting a driver is provided on the upper end surface of the rotating member 7.

Reference numeral 36 denotes an intermediate member, which is formed by pressing a metal plate such as a steel plate into a U-shape in cross section. The central surface of the intermediate member 36 (the surface opposite to the U-shaped opening)
In the center of the burring screw holes 37
(See FIG. 22).
9 (see FIG. 21). In the vicinity of both ends of both sides of the intermediate member 36, lateral shaft holes 41 and 42 (see FIG. 20) are provided, respectively. The intermediate member 36 has the screw hole 37 screwed to the male screw portion 35 of the rotating member 7 with the surface provided with the screw hole 37 facing upward, and is mounted on the collar 34.

In FIG. 23, reference numeral 12 denotes a pair of horizontal member receivers. Similar to the horizontal member receiver 12 of each of the above-described embodiments, a metal plate such as a steel plate is pressed into a circular cross section by pressing. The main body 13 and a pair of protruding pieces 14 are formed integrally with each other, and the protruding pieces 14 are provided to face each other in parallel. An insertion hole (not shown) is provided. But,
In these horizontal member receivers 12, the protruding pieces 14 protrude from one end of the main body 13 instead of the center. Then, in a state where the intermediate member 36 is inserted between the protruding pieces 14, the male screw 16 is inserted into the lateral shaft holes 41 and 42 and the screw insertion hole, as shown by a dashed line in FIG. Each horizontal member receiver 12 is supported by the intermediate member 36 in a rotatable state about the male screw 16 within a certain range. A nut (not shown) is screwed to the male screw 16, and the horizontal member receiver 12 can be fixed to the intermediate member 36 at an arbitrary angle by tightening the nut to the male screw 16.

In each of the horizontal member receivers 12, an end of a horizontal member 18 constituting a fence, a side fence of a stair, or the like is arranged along the inner periphery of the main body 13 of the horizontal member receiver 12. Mounting screw 1
9 and a nut 20 and the like.

As described above, in the present embodiment, two rotating member receivers 12 can be supported by one rotating member 7 with the intermediate member 36 interposed therebetween. Further, since the intermediate member 36 is mounted on the brim-shaped portion 34, the horizontal member 18 can be supported through the horizontal member receiver 12 with sufficient strength.

FIG. 24 shows another method of using the intermediate member 36 in this embodiment. In this case, the pair of horizontal member receivers 12 includes a screw insertion hole (not shown) that is vertically penetrated. Then, the male screw 43 is inserted into the screw insertion hole and the vertical shaft holes 38 and 39 of the intermediate member 36, so that each horizontal member receiver 12 is rotatable around the male screw 43 within a certain range. It is supported by the rotating member 7 via the intermediate member 36. The male screw 43
Is screwed with a nut (not shown).
By tightening this nut, the intermediate member 36
In contrast, the horizontal support 12 can be fixed at an arbitrary angle.

In this case, the male screw 43 extending in the vertical direction
, Each corner member 12 can be rotated, so that corner portions such as fences and side fences of stairs can be easily formed.

In this embodiment, the intermediate member 36 is screwed to the male screw portion 35 of the rotating member 7 and attached to the rotating member 7. However, the intermediate member 36 is fixed to the rotating member 7 by other means such as caulking. May be attached.

FIGS. 25 to 31 show a fifth embodiment of the present invention. In this embodiment, the horizontal member support 1 includes a base member 2, a male screw member 45, and a rotating member 7.
The base member 2 is the same as the base member 2 of the first embodiment. The male screw member 45 is integrally provided with a hexagonal brim-like portion 46 near the lower end thereof, and is fixed to the roof 3 of the base member 2 by caulking in a direction perpendicular to the roof 3. ing. That is, FIG.
As shown in FIGS. 9 and 30, in a state where the lower end portion of the male screw member 45 is inserted into the coupling hole 3 of the base member 2, the lower end portion is crushed by press working to be plastically deformed, and the plastically deformed portion 47 and the brim-shaped portion are formed. 46, the roof member 3 of the base member 2 is fixed to the roof member 3 by tightly clamping the roof member.
A male screw portion 48 is provided on the outer periphery of a portion of the male screw member 45 above the brim portion 46.

The rotating member 7 is formed by mainly pressing a metal pipe material such as steel by press working, and the vicinity of the lower end thereof is a small-diameter cylindrical tubular portion 7a.
A female screw portion 49 is provided on the inner periphery of the cylindrical portion 7a. The female screw portion 49 is a male screw portion 48 of the male screw material 45.
Is screwed into. The vicinity of the upper end of the rotating member 7 is crushed by press working so as to have a planar shape including the axis of the rotating member 7 to form a shaft bearing portion 10. A shaft hole 11 is provided.

In FIG. 31, the horizontal member receiver 12 is the same as the horizontal member receiver 12 of the first embodiment, and this horizontal member receiver 12 is similar to that of the first embodiment. It is supported by the cross member support 1 so as to be rotatable within a certain range around the male screw 16. An end portion (or an intermediate portion) of a horizontal member 18 is attached to the horizontal member receiver 12 in the same manner as in the first embodiment.

Also in this embodiment, by rotating the rotary member 7 with respect to the male screw member 45, the horizontal member receiver 12 can be rotated about an axis extending in the vertical direction with respect to the base member 2. Also in the present embodiment, since the rotating member 7 is screwed into the male screw member 45, the rotating member 7 is rotated with respect to the male screw member 45, so that the rotating member 7 is rotated with respect to the base member 2. Ascending and descending, horizontal material receiver 12
Can be adjusted vertically.

In the same manner as in the above embodiments, the nut is loosened with respect to the male screw 16 so that
1, the horizontal member support 12 can be rotated about a male screw 16 extending in the horizontal direction as a center, and by tightening a nut to the male screw 16, the horizontal member support 1 can be rotated at an arbitrary angle. , The horizontal member receiver 12 can be fixed. And, by this, the horizontal member 18
Can be supported not only in the horizontal direction but also at an arbitrary angle with respect to the horizontal direction.

Further, the base member 2 and the tubular member 27 can be manufactured by press working, and the mounting of the male screw member 45 to the base member 2 can be performed by press working. The manufacturing cost can be reduced.

FIGS. 32 and 33 show a sixth embodiment of the present invention. In this embodiment, the male screw member 45 is provided with a male screw portion 50 also on the outer periphery of a portion below the brim portion 46, unlike the case of the fifth embodiment of FIGS. Then, instead of being fixed to the base member 2 by caulking, the male screw portion 50 is screwed into the center of the roof portion of the base member 2 to be erected on the base member 2. The lower end surface of the male screw member 45 is provided with a driver fitting groove 51 for fitting a driver. Other configurations are the same as in the fifth embodiment.

In this embodiment, not only the rotation member 7 is rotated with respect to the male screw member 45 but also the rotation member 7 is rotated with respect to the base member 2 by rotating the male screw member 45 with respect to the base member 2. Can be moved up and down, and the height of the horizontal member receiver 12 can be adjusted. Since the collar 46 has a hexagonal shape, when the male screw 45 is rotated with respect to the base member 2, a tool such as a wrench or a wrench is fitted to the collar 46 to form the male screw 45. Can rotate. Further, the male screw member 45 can be rotated by fitting a driver into the driver fitting groove 51.

FIGS. 34 to 38 show a seventh embodiment of the present invention. This embodiment has a structure similar to that of the second embodiment shown in FIGS. 10 to 15, but as will be described in detail below, the inner member 5 is joined together with the base member 2 by the shaft 21.
Two are caulked.

The inner member 52 is formed by pressing a single metal plate such as a steel plate to form a disc-shaped ceiling portion 53.
And 1 bent downward from the periphery of the ceiling 53
The pair of side pieces 54 are integrally formed, and the pair of side pieces 54 are substantially in the form of a single cylinder, but are provided with a gap 51 therebetween. Each side piece 54 has
A convex portion 55 extending in the circumferential direction of the side piece 54 is provided, and a cross section of the convex portion 55 has an arc shape convex outward. A circular coupling hole 56 is provided at the center of the ceiling 53.
(See FIG. 34) is open. The shaft 2 is inserted into the connection hole 56 and the connection hole 5 of the roof 3 of the base member 2.
1, the shaft 21 is compressed in the axial direction, and both sides of the roof 3 and the ceiling 53 of the shaft 21 are bulged outward to form first and second shafts. Bulge 2
The roof 3 and the ceiling 53 are caulked by the shaft 21 by overlapping the roof 3 and the ceiling 53 by forming the projections 3 and 24 and sandwiching the roof 3 and the ceiling 53 with the bulging portions 23 and 24. .

Another structure of the horizontal member support 1 is a rotating member 7.
The shaft hole 11 of the second embodiment is the same as that of the second embodiment except that the shaft hole 11 is not a long hole but a screw hole. As shown in FIG. 37, the shaft hole 11 is provided with a pair of shaft holes 57 penetrating in the radial direction near both ends. (Which constitutes the first shaft in the example), and each shaft hole 57 is located on both sides of the shaft bearing 10.

In FIGS. 36 and 38, reference numeral 12 denotes a pair of horizontal member receivers.
Same as 2. Then, with the male screw 58 having a shaft hole inserted between the protruding pieces 14, the male screw 59 is formed in the shaft hole 57 and the screw insertion hole 15 (the male screw 59 forms a second shaft in this embodiment). As shown by the dashed line in FIG. 38, each horizontal member receiver 12 is rotatable around the male screw 59 within a certain range, and is positioned near both ends of the male screw 58 having a shaft hole. Supported. A nut 60 is screwed into the male screw 59, and by tightening the nut 60 to the male screw 59, the transverse member receiver 12 can be fixed at an arbitrary angle to the male screw 58 having a shaft hole.

In each of the horizontal member receivers 12, an end of a horizontal member 18 constituting a fence, a side fence of a stair, or the like is arranged along the inner periphery of the main body 13 of the horizontal member receiver 12. Mounting screw 1
9 and a nut 20 and the like.

In this embodiment, as shown in FIG. 36, the side piece 54 of the inner member 52 is pushed into the opening at the upper end of the column 6 made of pipe material, and the peripheral wall at the upper end of the column 6 is The base member 2 can be attached to the column 6 only by being fitted between the side wall 4 of the member 2 and the side piece 54. Then, when fitted in this manner, the side piece 54 is pressed against the peripheral wall of the column 6 and elastically deforms inward, while the projection 55 is strongly pressed against the inner periphery of the column 6 by the elasticity of the side piece 54. Therefore, the base member 2, the inner member 52, and the horizontal member support 1 are very firmly attached to the column 6. Moreover, at the time of fitting, the side piece 54 functions as a guide for guiding the peripheral wall at the upper end of the column 6 between the inner peripheral side of the side wall 4 and the side piece 54, so that the base member 2 is attached to the column 6. The work can be performed very easily. As described above, in the present embodiment, it is not necessary to weld the base member 2 to the column 6 or to screw it, and the horizontal member support 1 can be easily and quickly attached to the column 6. The mounting operation cost of the support 1 can be reduced.

In this embodiment, by rotating the male screw 58 having a shaft hole with respect to the rotating member 7,
As shown by the one-dot chain line in FIG.
The horizontal member 18 can be rotated within a certain range around the male screw 58 (first shaft) with a shaft hole. Also,
38, by loosening the nut 60 with respect to the male screw 59, as shown by a dashed line in FIG.
The horizontal member receiver 12 is rotated about the (second axis), and the horizontal member receiver 12 can be inclined not only in the horizontal direction but also at an arbitrary angle with respect to the horizontal direction. By tightening the nut 60, the horizontal member receiver 12 can be fixed to the male screw 58 with a shaft hole at an arbitrary angle. Further, as in the second embodiment, by rotating the rotating member 7 with respect to the base member 2, the horizontal member receiver 12 can be rotated around an axis extending in the vertical direction. As described above, in the present embodiment, the horizontal member receiver 12 can be rotatable around three axes.

In this embodiment, the first shaft is formed by the male screw 58 having a shaft hole, and this first shaft is screwed to the cross member support 1. One shaft may be constituted by a shaft other than a screw.

In each of the above embodiments, only one rotating member 7 is provided for one base member 2.
In the present invention, a plurality of rotating members 7 may be provided for one base member 2. 39 to 45 show an eighth embodiment of the present invention. This embodiment is an example in which two rotating members 7 are provided for one base member 2.

In this embodiment, the cross member support 1 has a base member 2, two cylindrical members 27, and two rotating members 7. The base member 2 is the same as the base member 2 of the first embodiment, except that two connection holes 5 (see FIG. 43) formed of round holes are provided on the roof.

The two tubular members 27 correspond to the ones in FIGS.
It is the same as the tubular member 27 in the third embodiment of the nineteenth embodiment, and is inserted into the coupling hole 5 and erected on the base member 2 in the same manner as in the third embodiment. A male screw portion 31 provided on the outer periphery of the substantially rod-shaped rotating member 7 is screwed into the female screw portion 30 of each cylindrical member 27. At the upper end of each rotating member 7, a shaft bearing 61 is provided integrally, and the shaft bearing 61 is provided with a round hole 32.

In FIGS. 44 and 45, reference numeral 12 denotes a pair of horizontal member receivers.
Same as 2. Then, when the male screw 16 is inserted into the shaft hole 32 and the screw insertion hole 15 in a state where the shaft support portion 61 is inserted between the protruding pieces 14, as shown by a dashed line in FIG. The material receiver 12 is supported by the rotating member 7 so as to be rotatable around a male screw 16 within a certain range. A nut 17 is screwed into the male screw 16.
The horizontal member receiver 12 can be fixed to the rotating member 7 at an arbitrary angle by tightening the rotary member 7.

In each of the horizontal member receivers 12, an end of a horizontal member 18 constituting a fence, a side fence of a stair, or the like is arranged along the inner periphery of the main body 13 of the horizontal member receiver 12. Mounting screw 1
9 and a nut 20 and the like.

In this embodiment, by rotating each rotating member 7 with respect to the cylindrical member 27, the position of each horizontal member receiver 12 in the vertical direction can be adjusted.
It is also possible to tilt and support the horizontal members supported by the horizontal member receivers 12 so as to be aligned with each other when viewed from the side as shown by the alternate long and short dash line A as shown in FIG.

Further, each rotating member 7 is
By rotating, as shown in FIG. 45, it is possible to make the cross member receivers 12 form an arbitrary angle with each other when viewed from above. The angle between the horizontal members 12 and the angle between the horizontal members 18 can be set to an arbitrary angle.

In each of the above embodiments, the flange-shaped bulging portions 23, 24, 28 and 29 are connected to the shaft 21 and the cylindrical member 2.
7, the shaft 21 and the cylindrical member 27 are connected to the base member 2 by caulking the base member 2 with the shaft 21 and the cylindrical member 27. In the present invention, other methods are used. May be used to caulk the shaft or cylindrical member and the base member, or these members may be combined by a method other than caulking.

In each of the above embodiments, the side wall portion 4 of the base member 2 is cylindrical. However, in the present invention, these side wall portions may have a non-circular cross-sectional shape such as a rectangular cylindrical shape, if necessary. It may be shaped.

Further, in the present invention, the shapes of the horizontal members and the horizontal member receivers 12 are not limited to the shapes as in the above-described embodiments, but the shapes of the horizontal members and the horizontal member receivers. Can be changed as needed.

In each of the above embodiments, the horizontal member 1
8 is a rod-shaped or tubular one, but the horizontal member targeted by the present invention is not limited to such a rod-shaped one,
It includes any material that is spanned between upright columns, including panel-like ones (including net-like panels of net fences).

[0077]

As described above, according to the present invention, (a) since the direction of the transverse member receiving member can be rotated with respect to the transverse member support around the vertically extending shaft, the shaft extending in the vertical direction can be rotated. The mounting angle of the cross member support with respect to the column is not limited, and (ii) the horizontal member is supported by the rotating member so as to be rotatable around an axis extending in the horizontal direction. (C) If the relationship between the rotating member and the member that rotatably supports the rotating member is a screwing relationship, By rotating the rotating member, it is possible to adjust the position of the horizontal member support relative to the horizontal member support in the vertical direction, and (d) to reduce the manufacturing cost of the horizontal member support. It is obtained.

[Brief description of the drawings]

FIG. 1 is a front view showing a cross member support according to a first embodiment of the present invention.

FIG. 2 is a side view showing a cross member support in the first embodiment.

FIG. 3 is a plan view showing a cross member support in the first embodiment.

FIG. 4 is a bottom view showing the cross member support in the first embodiment.

FIG. 5 is a sectional view taken along line VV in FIG. 3;

FIG. 6 is a sectional view taken along line VI-VI in FIG.

FIG. 7 is a front view showing a cross member supporting structure in the first embodiment.

FIG. 8 is a side view showing a cross member supporting structure in the first embodiment.

FIG. 9 is a plan view showing a cross member supporting structure in the first embodiment.

FIG. 10 is a front view showing a transverse member support in a second embodiment of the present invention.

FIG. 11 is a side view showing a cross member support in the second embodiment.

FIG. 12 is a plan view showing a cross member support in the second embodiment.

13 is a sectional view taken along line XIII-XIII in FIG.

14 is a sectional view taken along line XIV-XIV in FIG.

FIG. 15 is a front view showing a cross member supporting structure in the second embodiment.

FIG. 16 is a front view showing a cross member support according to a third embodiment of the present invention.

FIG. 17 is a plan view showing a cross member support in the third embodiment.

18 is a sectional view taken along line XVIII-XVIII in FIG.

FIG. 19 is a front view showing a cross member supporting structure in the third embodiment.

FIG. 20 is a front view showing a cross member support according to a fourth embodiment of the present invention.

FIG. 21 is a plan view showing a cross member support in the fourth embodiment.

FIG. 22 is a sectional view taken along line XXII-XXII in FIG. 20;

FIG. 23 is a front view showing a cross member supporting structure in the fourth embodiment.

FIG. 24 is a plan view showing another cross member supporting structure in the fourth embodiment.

FIG. 25 is a front view showing a transverse member support according to a fifth embodiment of the present invention.

FIG. 26 is a side view showing a cross member support in the fifth embodiment.

FIG. 27 is a plan view showing a cross member support in the fifth embodiment.

FIG. 28 is a bottom view showing the cross member support in the fifth embodiment.

FIG. 29 is a sectional view taken along line XXIX-XXIX in FIG. 27;

30 is a sectional view taken along the line XXX-XXX in FIG.

FIG. 31 is a front view showing a cross member supporting structure in the fifth embodiment.

FIG. 32 is a longitudinal sectional view showing a horizontal member support according to a sixth embodiment of the present invention.

FIG. 33 is a bottom view showing the cross member support in the sixth embodiment.

FIG. 34 is a longitudinal sectional view showing a transverse member support according to a seventh embodiment of the present invention.

FIG. 35 is a bottom view showing the cross member support in the seventh embodiment.

FIG. 36 is a side view showing a cross section of the cross member supporting structure in the seventh embodiment in a partial cross section.

FIG. 37 is an enlarged longitudinal sectional view showing a male screw with a shaft hole in the seventh embodiment.

FIG. 38 is a front view showing a cross member supporting structure in the seventh embodiment.

FIG. 39 is a front view showing a horizontal member support according to the eighth embodiment of the present invention.

FIG. 40 is a side view showing a cross member support in the eighth embodiment.

FIG. 41 is a plan view showing a cross member support in the eighth embodiment.

FIG. 42 is a bottom view showing the cross member support in the eighth embodiment.

FIG. 43 is a longitudinal sectional view showing a horizontal member support in the eighth embodiment.

FIG. 44 is a front view showing a cross member supporting structure in the eighth embodiment.

FIG. 45 is a plan view showing another cross member supporting structure in the eighth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cross member support 2 Base member 3 Roof part 4 Side wall part 6 Support column 7 Rotating member 7a Cylindrical part 8 First bulge part 9 Second bulge part 10 Shaft bearing part 11 Shaft hole 12 Cross member holder 16 Male screw 18 Horizontal member 21 Shaft 22 Set screw 23 First bulging part 24 Second bulging part 25 Cylindrical part 26 Slot hole 27 Tubular member 28 First bulging part 29 Second bulging Part 30 Female thread part 31 Male thread part 32 Shaft hole 34 Collar part 36 Intermediate member 45 Male thread material 48 Male thread part 49 Female thread part 54 Side piece 57 Shaft hole 58 Male screw with shaft hole (first shaft) 59 Male screw (second shaft) )

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E04H 17/00-17/26 E04F 11/18 E01F 15/00-15/04 F16B 2/06 F16B 7 / 04 301

Claims (10)

(57) [Claims] Attachment to the upper end of a column extending vertically.
Base member that can be
A rotating member rotatably supported about an extending axis.
And the rotating member is rotated around its own laterally extending axis.
A first axis rotatably supported, and a second axis extending perpendicular to the first axis on the first axis.
Laterally bridged comprising a second and horizontal members received rotatably supported around the axis, and a horizontal member supported on receiving the horizontal member
Material support structure. Wherein said first axis is horizontal member support structure according to claim 1 consisting of screwed a male thread on the rotating member. 3. The rotating member has a cylindrical portion.
In the state where this cylindrical portion is inserted through the base member,
The cylindrical part is compressed in the axial direction, and the outer peripheral wall of the cylindrical part
Bulge outwardly on both sides of the base member
Forming first and second bulges and forming these first and second bulges;
So that the base member is loosely sandwiched between the second bulging portions.
By doing so, it is rotatably supported by the base member
The cross member supporting structure according to claim 1 or 2, wherein 4. The cross member support is mounted on the base member.
The rotating member has a shaft that is erected downward, and the rotating member is a cylinder.
And an inner periphery of the cylindrical portion is provided outside the shaft body.
3. The method according to claim 1, wherein the outer periphery is rotatably fitted.
Horizontal support structure. 5. The cross member supporting member is attached to the base member.
A tubular member that stands upright and an inner periphery of the tubular member
A female screw portion provided on the
A male screw part threadedly engaged with the screw part.
Is a horizontal member supporting structure according to 2. 6. The cylindrical member is formed by plasticizing a part of the cylindrical member.
The base member is caulked by the
The horizontal member support according to claim 5, which is attached to the base member.
Holding structure. 7. The cylindrical member is provided with the cylindrical member.
Compressing the cylindrical member in the axial direction by inserting the state to scan member,
Portions of the peripheral wall of the tubular member on both sides of the base member
Bulge outward to form first and second bulges.
The base between these first and second bulges
By allowing the member to be sandwiched, the base member
The cross member supporting structure according to claim 6, which is attached to the support member. 8. The cross member supporting member is attached to the base member.
A rotating member having an externally threaded material vertically erected;
Has a cylindrical portion, and is provided on the inner periphery of the cylindrical portion.
Wherein the female screw portion is screwed to the male screw material.
3. The supporting structure for a transverse member according to 1 or 2. 9. The vicinity of the upper end of the rotating member is flat.
The bearing is crushed so that it is
The part has a shaft hole for inserting or screwing the first shaft.
The horizontal member supporting structure according to claim 1 or 2, wherein the horizontal member supporting structure is provided.
Build. 10. The base member has a roof and a cylindrical side wall formed on a periphery of the roof, and an inner member having a side piece extending downward is attached to the base member. It is attached so as to be disposed inside the member, and the peripheral wall of the upper end of the pipe material constituting the support is fitted between the side piece of the inner member and the side wall of the base member. horizontal member support structure according to claim 1 or 2, wherein that.