JP2002047662A - Portable columnar foundation body and its installation method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable columnar foundation body suitable as a base for fixing a pole of a tent, a garage, a clothes-drying platform, a flag, a banner or the like erectable by a method requiring little time and labor and to provide a method for installing the columnar foundation body. SOLUTION: This columnar foundation body includes a base column member comprising a plate-like member and a metallic bar-like member erected from nearly the center section of the plate-like member and a tubular body mounted on the plate-like member to surround at least the lower section of the bar-like member. A decorative plate-like body or a decorative block body is stuck to at least part of the side face of the columnar foundation body. The tubular body of the columnar foundation body comprises a plurality of members freely assembled or split. The bar-like member is inserted into the hollow portion of the tubular body, and the tubular body is arranged on the plate-like member by this installation method for the columnar foundation body. The bar-like member is tubular, and the pole of the tent, garage, clothes-drying platform or the like is inserted into it and fixed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a columnar foundation. In particular, the present invention relates to a base for erecting columns such as a tent, a garage, a storeroom, a clothesline, a flag, a banner, and the like, and a portable column base suitable for a column such as a gate post.

[0002]

2. Description of the Related Art Tent, garage, storage, clothesline,
A pillar-shaped base body is mainly erected outdoors as a base on which pillars such as flags and banners and poles are erected, and as pillars such as gate pillars. Conventionally, as a method of erecting a pillar-shaped foundation outdoors, first, a ground is dug to bury a stone, etc. to solidify the foundation, and a reinforcing bar is assembled thereon so as to conform to the shape of the pillar-shaped foundation, and a formwork is formed. After concrete is cast for a predetermined period, the concrete is cured for a predetermined period, the mold is removed, and then, if necessary, a plate-like body such as a decorative tile is attached to the outer peripheral surface of the columnar body. ing. In addition, when the pillar-shaped foundation is to be erected on a concrete floor on which concrete has been cast, it is necessary to break the concrete floor, dig the ground, and carry out the above-mentioned procedure.

As described above, it is very troublesome to erect a columnar foundation and remove it after use. Therefore, in temporary tents for events, etc., instead of erecting such pillar-shaped foundations and fixing the tent poles to them, simply stand the tent poles on the ground and use ropes in multiple directions. An extremely simple method of pulling and fixing is adopted. For this reason, there is a risk that the tent will collapse if abnormal force is applied,
During the athletic meet, the tent was raised by a gust and collapsed,
There have been accidents in which many children have been injured.

Such an accident can be prevented if a columnar base used as a base for fixing a support for a structure such as a garage, a tent, a clothesline, a flag, a banner, and a pole can be easily provided. .

[0005]

SUMMARY OF THE INVENTION The present invention relates to a base for fixing a support of a structure such as a tent, a garage, a clothesline, a flag, a flag, etc., which can be erected in a hassle-free manner. It is an object of the present invention to provide a portable pillar base body suitable as a pillar such as a gate pillar and a method for installing the pillar base body.

[0006]

SUMMARY OF THE INVENTION The gist of the present invention is to provide a base member comprising a plate-like member and a metal rod-like member erected from a substantially central portion of the plate-like member; A cylindrical body placed on the cylindrical member and surrounding at least a lower portion of the rod-shaped member. Further, the columnar base body includes a fixing member filled in the cylindrical body and burying at least a part of the rod-shaped member, and at least a part of an outer surface of the cylindrical body. It is a pillar-shaped base body characterized in that a decorative plate-like body or a decorative block body is adhered to the base.

Further, the gist of the present invention is that the rod-shaped member is a cylindrical rod-shaped member into which a support of a structure such as a tent, a garage, a storeroom, a clothesline, a flag, etc. can be inserted and erected. A pillar base body characterized in that the rod member is a cylindrical rod member into which the support column can be inserted and erected.

[0008] Further, the gist of the present invention is a column-shaped base body characterized in that the cylindrical body is composed of a plurality of members and can be assembled and divided.

[0009] Further, the gist of the present invention is a column-shaped base body characterized in that the cylindrical body is composed of a plurality of divided members and can be assembled and divided. Is a columnar base body, wherein the plurality of divided members are laminated.

The gist of the present invention resides in a step of preparing a base member comprising a metal plate-like member and a metal rod-like member standing upright from a substantially central portion of the plate-like member. And preparing a tubular body, inserting the rod-shaped member into a hollow portion of the tubular body, and arranging the tubular body on the plate-shaped member, a tent, a garage, a storage, Fixing a support of a structure such as a clothesline, a flag, a banner, etc. to the bar-shaped member; a tent, a garage, a storage, a clothesline,
It is a method of erecting a column of a structure such as a flag and a flag, and furthermore, the gist of the present invention is that the rod-shaped member is a cylindrical rod-shaped member, and the erecting method includes the step of attaching the column to the cylinder. A step of inserting the column into a bar-shaped member.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of a columnar foundation of the present invention is shown in FIGS. In the perspective view of the main part of FIG. 1, a columnar base body 2 is composed of a metal plate-shaped member 4 and a metal cylindrical rod-shaped member 6 projecting from a substantially central portion of the plate-shaped member 4 to one side at a substantially right angle. And a cylindrical member 8 made of concrete, and the cylindrical member 8 stands on the plate member 4. The cylindrical body 8 has a through-hole 10 along the axis thereof, and the rod-shaped member 6 penetrates the through-hole 10. still,
Holes 14 for fixing with anchor bolts provided on the floor are formed in the four corners of the plate-shaped member 4 as necessary. A brick block may be attached to the outer periphery of the cylindrical body 8. FIG. 2 is a sectional view taken along the line AA ′ of FIG. The hollow portion of the through hole 10 is penetrated by the rod-shaped member 6. After the cylindrical body 8 is erected, concrete is filled in the hollow portion 9 of the through hole 10, and the cylindrical member 8 is May be fixed.

FIG. 3 is a perspective view of a main part showing a configuration of a combination of the tubular body 8 and the base member 7. As shown in FIG.

A procedure for erecting the pillar-shaped foundation 2 on the ground will be described. First, the rod-shaped member 6, which is a constituent member of the base column member 7, penetrates into the through-hole 10 of the cylindrical body 8 while the cylindrical body 8 is laid sideways. Next, the cylindrical body 8 is raised with the base member 7. Thus, the base member 7 is placed on the ground with the plate member 4 as the bottom, the tubular body 8 is placed on the plate member 4, and the through-hole of the tubular body 8 is provided. A configuration is made in which the bar-shaped member 6 penetrates into the part 10. Next, if necessary, the plate-like member 4 is fixed with an anchor bolt or the like, and if necessary, concrete is filled in the void portion of the through hole 10 to fix the tubular body 8. In this way, the columnar foundation 2 is erected on the ground.

The procedure for erecting the columnar foundation 2 on the ground does not necessarily have to be performed in the order described above. For example, first, only the base member 7 is placed on the ground with the plate-shaped member 4 as the bottom, and then the cylindrical member 8 is inserted into the through hole 10 of the cylindrical body 8 while the cylinder is placed on the plate-shaped member 4. The state body 8 may be placed upright.

Further, the rod-shaped member 6 is inserted into the through-hole 10 of the cylindrical body 8, the concrete is filled into the through-hole 10, and the cylindrical body 8 is fixed to the base column member 7. The columnar foundation 2 in which the base member 8 and the base member 7 are integrated may be erected on the ground.

After the columnar base body 2 is erected on the ground, a pipe 13 is inserted into the bar-shaped member 6 and is erected perpendicularly to the ground. FIG. 4 shows an embodiment in which the pillars of the tent are fixed using the columnar base body 2. In FIG. 4, the pillars 13a of the tent 140 are inserted into the rod-shaped members 6 of the pillar base body 2 erected at predetermined positions, respectively, and the pipes 13a are erected perpendicularly to the ground. Since the columnar base body 2 has a sufficient weight, the pipe 13a is stably erected on the ground, and the tent 140 does not fall even if some external force is applied to the tent 140.

The column 13a is fixed by being inserted into the rod-shaped member 6, but as shown in FIG.
z, a fixing means 85 having a fixing bolt 84 is provided,
The column 13z can be fixed with the fixing bolt 84, and the column 13z can be surely fixed.

A brick block for makeup, a tile which is a plate-like body for makeup, and the like may be affixed to the peripheral surface of the tubular body 8, but these are previously attached to the tubular body. Thereafter, the tubular body may be erected, or the tubular body may be attached after being erected.

According to such an embodiment of the present invention, a cylindrical body,
The base member can be manufactured in advance as a part.
As a result, most of the construction work for the columnar foundations is performed in factories and the like, and the number of man-hours for construction work on site, which is also affected by the weather and the like, can be greatly reduced.

The outer shape of the cylindrical body can be adopted according to a desired design such as a square pillar, a hexagonal pillar, a polygonal pillar, a cylindrical pillar, and the like. or,
A rib 20 may be provided at the lower end of the cylindrical body 8a as shown in the columnar base 2a in FIGS. Furthermore, the protrusion 24 is provided at the lowermost end.
May be provided, and a gap may be formed between the plate-shaped member 4a when standing up to secure a work space for fastening the anchor bolt. This makes it possible to reduce the size of the plate-shaped member 4a, so that the column-shaped base is not noticeable from the outside when the column-shaped base is erected. FIG. 7 is a sectional view taken along the line AA ′ of FIG. If necessary, also in FIGS. 6 and 7, the gap 11 between the cylindrical body 8a and the rod-shaped member 6a is cast and filled with a fixing member 19a such as concrete.

Further, as shown in the sectional view of FIG. 8, the columnar base body 2a is erected at a position where the plate member is lowered with respect to the ground 30,
The gap 3 formed between the plate member 4a and the cylindrical body 8a at that time.
2 may be filled with concrete 33 to fix the columnar foundation 2a.

Further, in addition to the embodiment as shown in FIG. 1 in which the plate member 4 protrudes from the cylindrical member 8, as shown in the sectional view of FIG. Depression 35
Are provided, and the bottom 39 of the cylindrical body 8y and the bottom 37 of the plate-like member are provided.
Is also preferable from the viewpoint of appearance.

Further, since the cylindrical member is mounted on the plate member so that the base member does not fall, it is preferable that the cylindrical member has a considerable weight. Therefore, a large force is required for transporting and installing the tubular body. For this reason, a tubular member having a shape obtained by dividing a tubular member into two or three or more members may be used, and the tubular member may be assembled into the original tubular shape when the tubular member is installed.

FIGS. 10 to 17 show a split type cylindrical body.

FIG. 10 shows an embodiment of a columnar base body 2c obtained by dividing a cylindrical body horizontally. The divided cylindrical bodies 8c, 8d, 8e made of concrete are sequentially placed on the plate-like member 4c constituting the base pillar member 7c while being inserted into the rod-like member 6c.

As shown in the side view of the columnar base body 2d in FIG.
The aspect which becomes small as it goes upward may be sufficient. This is more excellent in stability than the embodiment of FIG. In FIG. 11, the divided cylindrical bodies 8f, 8g, 8h, 8i, 8j are smaller as going upward, and are placed on the plate-like member 4d constituting the base member 7d.

FIG. 12 shows another embodiment of a divided type cylindrical body in which the cylindrical body is divided horizontally. 12 (a) has a projection 50 at the center of the upper surface and a concave portion 52 at the center of the lower surface. FIG. 12 (b) is a cross-sectional view when the divided cylindrical bodies 8k are vertically overlapped, and the projection 50 of the lower divided cylindrical body 8k has the concave portion 52 of the upper divided cylindrical body 8k. Is fitted. This improves the stability when stacked vertically.

FIG. 13 shows a tent column to be erected.
In the case of having a disk-shaped rib 7b at the lower end as in (a),
This pillar itself can be used as a pillar member to form a pillar-shaped base body. In this case, since the tubular body cannot be fitted into the support 13b corresponding to the rod-shaped member from above, it is necessary to divide the tubular body vertically and to assemble and assemble the support 13b. 13 (b) and 13 (c)
A columnar base body 2 of a type in which a cylindrical body that fulfills this is vertically divided
n is shown. In FIG. 13B, the cylindrical bodies 8p and 8q which are made of concrete and which are vertically divided into left and right have engaging elements 54 and engaged elements 56, respectively. Engaging element 54
Consists of a plate-like hook having an L-shaped cross section at one end, and a cylindrical body 8n
Projecting from the end face 62 generated by the division of. The engaged element 56 is formed of a rod-shaped member, and is provided in a concave portion 58 formed on an end face 64 formed by dividing the cylindrical body 8k. At the bottom of each of the divided cylindrical bodies 8q and 8p, semi-disk-shaped grooves 35b and 37b into which the disk-shaped ribs 7b at the lower ends of the columns 13b are fitted are provided.

FIG. 13C shows left and right cylindrical bodies 8q and 8p.
7 shows a state of engagement between the engaging element 54 and the engaged element 56 when the elements are combined. The engaging element 54 is engaged with the engaged element 56 after being inserted into the concave hole 58 around the engaged element 56. The engaging element 54 has an anchor 60, and the anchor portion is a cylindrical body 8.
embedded in p. According to such an aspect, the divided cylindrical bodies 8p and 8q are joined together at the end faces generated by the division, and are not easily separated by an external force. Also, it can be freely attached and detached.

FIGS. 14 and 15 show still another embodiment of the divided cylindrical body. In FIG. 14, the base member 7r includes a plate member 4r, a bar member 6r standing upright on the plate member 4r, and a frame 70. Frame body 72 constituting frame 70
, The tubular body 8r divided into a plate shape is engaged with the hook 74 from all sides. That is, the divided cylindrical body 8 r has a plate-shaped hook 74, and the hook 74 is engaged with the frame 72. One end of the plate-shaped hook 74 serves as an anchor, and is embedded in the divided cylindrical body 8r made of concrete. An eyebolt 73 is provided on the upper side of the divided cylindrical body 8r. The eye bolt 73 is used to fix a ring with a bolt to the divided tubular body 8r when assembling the tubular body from the divided tubular body 8r, and to facilitate lifting work of the divided tubular body 8r. Is provided. A decorative tile 75 is attached to the surface of the divided cylindrical body 8r.

FIG. 15 shows an embodiment of a columnar base body 2r formed by assembling the cylindrical body 8q with four cylindrical bodies 8r divided into a plate shape and engaging with the base member 7r of FIG. It is a top view.

FIGS. 16 and 17 show still another embodiment of the divided cylindrical body. The divided cylindrical body 8s in FIG. 16 has through holes 90 and 92. Similarly, the divided cylindrical body 8t
Has through holes 94 and 96. The divided cylindrical body 8u has through holes 98 and 104, and the divided cylindrical body 8v has through holes 100 and 102. The divided tubular body 8s and the divided tubular body 8t are joined via a joint 106,
The divided cylindrical body 8u and the divided cylindrical body 8v are joined via a joint 108. Combined cylindrical body 1
The cylindrical body 119 combined with 18 is vertically stacked such that the seam 106 and the seam 108 are orthogonal to each other.
Next, the lock rod 11 is passed through the through holes 90 and 100, the through holes 92 and 98, the through holes 94 and 102, the through holes 96 and 104, respectively.
0, 112, 114, and 116 are inserted, and the divided tubular bodies are fixed to each other.

FIG. 17 shows divided cylindrical bodies 8s, 8t,
8u and 8v show the state of the pillar-shaped base body 2u placed on the plate-shaped member 4u constituting the base pillar member 7u. In order to assemble this columnar base body 2u, first, the base column member 7u is placed on the floor so that the rod-shaped member 6u is perpendicular to the floor, and then the divided cylindrical bodies 8s, 8t, 8u, 8v are formed into a plate shape. It is assembled on the member 4u as shown in FIG.
2, 114, and 116 are inserted vertically into the respective holes. Thus, the divided tubular body is assembled as a tubular body and placed on the plate-shaped member 4u.

The rod-shaped member provided on the base member in the present invention may be cylindrical, cylindrical, or steel rod for reinforced concrete. Shaped steel such as an angle steel, a channel steel, and an H-shaped steel may be used. A plurality of rod members may be erected on the plate member. Further, it is preferable to include a fixing means such as a fastening bolt or a U-bolt for fixing a pole or a support of the tent or the like to the rod-shaped member.

As the rod-shaped member provided on the base member, a short cylindrical member 6v is arranged on a plate-shaped member 4v as shown in the sectional view of FIG. 120 may be fitted into the short bar-shaped member 6v.

The pillar base body of the present invention is suitable as a pillar such as a gate pillar, a garage pillar, a clothesline pillar, a tent pillar or the like, and a base for fixing a flag or a flag pole. It is also suitable as a support for a temporary building such as a storeroom or a base for fixing the support, which can be quickly installed and removed.

[0037]

The columnar base of the present invention is a combination of a plate-like member, a rod-like member protruding from the plate-like member, and a cylindrical columnar-like member. Each function of the outer wall and heavy objects could be provided. This provided a columnar foundation which could be erected in a hassle-free manner. Further, a simple method of erecting a columnar base body by inserting a rod-shaped member into a hollow portion of a cylindrical body has been provided.

By using the pillar base of the present invention to insert a support such as a tent, a garage, and a clothesline into a cylindrical rod-shaped member provided in the pillar base of the present invention, the support can be easily fixed. Can be fixed upright. In addition, the post can be removed immediately after use.

Further, the columnar base body of the present invention is easily transported to a desired place by dividing it into a plate-like member, a rod-like member protruding from the plate-like member, and a cylindrical pillar-like member, and assembled. Can be fixed upright. Moreover, the columnar foundation can be quickly disassembled and removed after use.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part showing a configuration of a columnar base body of the present invention.

FIG. 2 is a cross-sectional view of the columnar base body of FIG.

FIG. 3 is a perspective view of a main part showing a configuration of a combination of a tubular body 8 and a base member 7 in FIGS.

FIG. 4 is a perspective view of an essential part showing a mode of fixing a tent support using the columnar base body of the present invention.

FIG. 5 is a perspective view of an essential part showing a configuration of an embodiment in which a support is fixed by fixing means having fixing bolts.

FIG. 6 is a main part perspective view showing the configuration of another embodiment of the columnar base body of the present invention.

FIG. 7 is a sectional view of the columnar base body of the present invention in FIG. 6;

FIG. 8 is a cross-sectional view showing an example of a state where the columnar base body of the present invention is erected.

FIG. 9 is a cross-sectional view showing another example of a state where the columnar foundation of the present invention is erected.

FIG. 10 is a perspective view of a main part showing a mode in which a tubular body is divided horizontally.

FIG. 11 is a cross-sectional view showing another embodiment in which the tubular body is divided horizontally.

FIG. 12 is a perspective view of a main part showing still another embodiment in which a tubular body is divided horizontally.

FIG. 13 is a schematic view (a) showing the structure of a support such as a tent;
It is a principal part perspective view (b) and sectional drawing (c) which show the mode of the pillar-shaped basic body of the type which divided the cylindrical body vertically.

FIG. 14 is a perspective view of a main part showing still another aspect of the divided cylindrical body.

FIG. 15 is a plan view showing the configuration of the cylindrical body of FIG.

FIG. 16 is a perspective view of a main part showing still another mode of the divided cylindrical body.

FIG. 17 is a perspective view of a main part showing an assembled state of the tubular body of FIG. 16;

FIG. 18 is a cross-sectional view showing a state where a cylindrical rod-shaped member is fitted into a short rod-shaped member.

[Explanation of symbols]

2, 2a, 2c, 2d, 2n, 2r, 2u; columnar bases 4, 4a, 4y, 4c, 4d, 4r, 4u, 4v; plate members 6, 6a, 6y, 6c, 6d, 6r, 6u, 6v, 6
z: rod-shaped member 7, 7a, 7y, 7c, 7d, 7r, 7u, 7v; base member 8, 8a, 8y, 8c, 8d, 8e, 8f, 8g, 8
h, 8i, 8j, 8k, 8n, 8q, 118, 119;
Tubular body 19a; fixing member

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2D046 AA15 BA22 DA35 2E125 AA04 AB01 AB05 AB13 AB17 AG20 BB08 BB19 BB27 BD01 BE03 BE07 BF05 CA03 CA78

Claims (9)

[Claims] A base member comprising a plate-shaped member and a metal rod-shaped member erected from a substantially central portion of the plate-shaped member; A cylindrical body surrounding at least a lower part. 2. The columnar base body according to claim 1, wherein the columnar base body includes a fixing member filled in the cylindrical body and burying at least a part of the rod-shaped member. 3. The pillar-shaped base body according to claim 1, wherein a decorative plate or a decorative block is attached to at least a part of an outer surface of the cylindrical body. 4. The bar-shaped member according to claim 1, wherein said bar-shaped member is provided with fixing means capable of erecting a support of a structure such as a tent, a garage, a storeroom, a clothesline, a flag, a banner, and the like. The columnar foundation as described. 5. The pillar base body according to claim 1, wherein the rod member is a cylindrical rod member into which the support column can be inserted and erected. 6. The columnar base body according to claim 1, wherein said cylindrical body is a cylindrical rod-shaped member into which said support column can be inserted and erected. 7. The columnar base body according to claim 1, wherein the cylindrical body is formed by laminating the plurality of divided members. 8. A step of preparing a base member composed of a plate-shaped member and a metal rod-shaped member erected from a substantially central portion of the plate-shaped member, a step of preparing a cylindrical body, Inserting a rod-shaped member into a hollow portion of the cylindrical body, disposing the cylindrical body on the plate-shaped member, and supporting a structure such as a tent, a garage, a storage, a clothesline, a flag, and a flag. Fixing to a bar-like member, the method of erecting a support for a structure such as a tent, a garage, a storeroom, a clothesline, a flag, a banner, and the like. 9. The rod-shaped member is a cylindrical rod-shaped member,
9. The method according to claim 8, wherein the method includes inserting the support into the cylindrical rod-shaped member.