JPH06235241A - Floor structure body - Google Patents

Abstract

PURPOSE:To simplify construction, and shorten a construction period by erecting plural freely extensible and contractible columns on the ground, preventing falling while connecting these to each other, and laying a floor material composed of a wire net and foaming resin and the like on it. CONSTITUTION:When a simple structure floor such as a temporary outdoor stage or the stands are constructed, freely extensible and contractible columns 2 are erected at prescribed intervals on the ground 5, and a connecting member 13 is arranged between the mutual columns 2, and falling of the columns 2 is prevented. Next, a floor structure body 1 formed by fixing a floor surface member 4 composed of a foaming synthetic resin body and a surface member to an upper surface of a wire net body 3 composed of mesh lines and a lath wire net and the like, is fixed on the columns 2. Prior ground leveling of the ground 5 can be dispensed with, and a floor having not only a plane but also an inclined surface or a recessed and projecting surface can be formed. Thereby, construction efficiency can be improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure for constructing a floor surface on the ground. To do.

[0002]

2. Description of the Related Art Conventionally, when constructing an inclined ground at a golf driving range, a temporary outdoor stage, a bleacher, or other simple structure, embankment or foamed synthetic resin molded body is made to meet the purpose. Is used. In these conventional methods, the floor surface is constructed by placing objects such as embankment on the ground and laminating foamed synthetic resin moldings.

[0003]

However, according to the above-mentioned prior art, when embankment is carried out to form a floor surface, it is necessary to carry in the earth and sand through a residential area or a narrow passage, and therefore, with the local residents. There are problems such as troubles and difficulty in securing a delivery route. In addition, even after carrying in the earth and sand, it is necessary to repair the existing ground by using civil engineering construction machines such as bulldozers to level it.
There is a problem that requires cost and labor. In addition, high construction accuracy is required for rolling the golf ball. Furthermore, 2-3
There is a problem that unevenness will occur after a year and the ground will need to be repaired on the way. Further, when the foamed synthetic resin molded body is used instead of the embankment, it is necessary to level the ground in advance, so it is troublesome, and when the golf ball is hit directly, irregularities are formed on the surface of the golf ball. There is a problem that rolling on the inclined surface of the ball becomes worse.

[0004]

The present invention has been made in view of the above circumstances, and the means therefor are as follows.
According to the present invention, there is provided a plurality of columns, a wire netting body supported by the upper ends of the pillars, and a floor member placed on the upper surface of the wire netting body.

According to the second aspect of the present invention, the pillar is retractable.

In the third aspect, the lower end of the support column is fixed to the ground,

In the fourth aspect, the upper end portion of the column and /
Or, the lower ends are connected to each other by a connecting member,

In claim 5, the wire mesh body is a truss wire mesh,

According to a sixth aspect of the present invention, the floor surface member is formed by adhering and fixing the surface member to the upper surface of the foamed synthetic resin body.

[0010]

According to the present invention, since the wire netting is supported by the upper ends of the plurality of columns, and the floor member is placed on the upper surface of the wire netting, the floor member is mounted on the floor member. It can withstand people and objects.

According to the second aspect of the present invention, since the pillars are extendable and contractible, it is possible to adjust the height of various floors without renovating the existing ground. You can build faces and so on.

According to the third aspect of the present invention, since the lower end of the support column is fixed to the ground, the support column is stable and stands upright. As a result, the movement of the person or object on the floor surface member, vibration, and impact are stable. In this case, the height can be easily adjusted by providing the reference level even if the ground has irregularities.

According to the fourth aspect of the present invention, since the upper end portion and the lower end portion of the plurality of columns are connected to each other by the connecting member, the columns are stable without tilting or shaking. When used in combination with claim 3, the stability is further increased.

According to the fifth aspect of the present invention, since the wire netting is a truss wire netting, the wire netting itself is a strong structure.
If this is supported by the upper ends of the stanchions, the connections between the stanchions will become stronger and the structure will be able to withstand even heavy objects placed on the floor member on the upper surface of the truss wire mesh. .

According to the sixth aspect of the present invention, since the floor surface member is formed by adhering and fixing the surface member to the upper surface of the foamed synthetic resin body, the floor surface member has a good cushioning property and is sufficient for some impact. Can withstand. If the surface is uneven,
It adapts to it and bends, so it is easy to use.

[0016]

Embodiments of the present invention will be described in detail below with reference to the drawings. As shown in FIGS. 1 and 2, the floor structure 1 of the first embodiment is mounted on a plurality of columns 2, a wire netting 3 supported by the upper ends of the columns 2, and an upper surface of the wire netting 3. And a floor member 4 to be placed.

As shown in detail in FIG. 6, the support column 2 has a support pipe 7 whose lower end is fixed to a concrete foundation 6 embedded in the ground 5, and a support pipe 7 which is inserted into the support pipe 7 and is vertically expandable and contractible. The support rod 8 and the receiving plate 9 fixed to the upper end of the support rod 8. Insertion holes 10 are formed in the support rod 8 at predetermined intervals, while a stop hole 11 is provided above the extension of the support pipe 7, and a pin 12 is inserted when the insertion hole 10 and the stop hole 11 coincide with each other. 8 can be fixed at a predetermined height position. An end portion of a connecting member 13 for connecting and fixing the upper ends of the columns 2 to each other is fixed to the receiving plate 9 fixed to the upper end of the support rod 8. Then, as shown in FIG. 2, in order to achieve stability of the column 2,
Each receiving plate 9 is mutually pulled by the wire 14.

Above the column 2 thus provided,
The lower surface thereof is supported by the connecting member 13 and the wires 14, and the wire netting body 3 is placed thereon. Further, the floor surface member 4 is placed and fixed on the upper surface of the wire netting body 3. As the wire net body 3, a normal wire net such as a mesh streak, a lath wire net, or a wire knitted wire is used. The floor member 4 may be of any type as long as it is a plate-shaped member, but as shown in FIG.
If an artificial grass made of synthetic resin, a sheet-like member made of synthetic resin fiber, or a surface member 16 made of a rubber-based flexible member is attached to the surface of No. 5, a highly elastic product can be obtained. it can.

In the floor structure 1 of the second embodiment, as shown in FIGS. 3 and 4, a support plate 2 similar to that of the first embodiment is provided on the ground, and a support plate 9 fixed to the upper end of each support column 2 is provided. Supports the four corners of the mesh body 3, and the floor member 4 is provided on the upper surface of the wire mesh body 3.
Is mounted and fixed.

In the case of this embodiment, since the upper ends of the columns 2 are not connected, it is necessary to use a wire mesh body 3 which is stronger than that of the first embodiment. An example of the body 3 is a truss wire mesh 17 shown in FIG. This truss wire mesh 17 has a lattice-shaped upper surface 1
8 and the lower surface 19 are connected to each other by a connecting member 20 in a different direction to form a triangle when viewed from the side. If such a truss wire mesh 17 is used, the floor member 4 mounted and fixed on the upper surface 18 is fixed.
It is possible to sufficiently withstand a load applied to the upper part, and the upper ends of the columns 2 can be firmly connected. Floor member 4
For, the same member as in the first embodiment can be used.
If four projections 21 are provided on the upper surface of the receiving plate 9 as shown in FIGS. 3 and 4, the truss wire mesh 1 is attached to the projections 21.
Since it can be fixed to the column 2 simply by hooking the end of 7, the construction becomes simple.

The fixing of the support column 2 to the ground 5 is not limited to that shown in FIG. 6, but there are other examples shown in FIGS. 7 to 9. In the embodiment shown in FIG. 7, a seat plate 22 is fixed to the lower end of the support pipe 7 instead of the concrete foundation 6, and a pile 23 penetrating the seat plate 22 is driven into the ground 5 to fix the support column 2 to the ground 5. To do. Although the embodiment shown in FIGS. 8 and 9 omits the upper portion of the support pillar 2 and shows only the portion where the support pipe 7 is inserted into the ground 5,
Among them, the one shown in FIG. 8 is one in which the concrete pipe 25 having the through holes 24 formed therein is driven into the ground 5 or when the concrete 25 is inserted into the prop pipe 7 while being driven by applying pressure as necessary. Since the concrete 25 leaks into the ground 5 through the through hole 24 and hardens, the concrete 25 can be more firmly fixed to the ground 5. In the embodiment shown in FIG. 8, the lower part of the support pipe 7 is simply driven into the ground 5, but this is sufficient when the ground 5 is hard.

Further, in order to improve the stability of the column 2,
As shown in FIG. 2, in addition to connecting the upper ends of the stanchions 2 to each other diagonally with wires 14 or other members, the lower ends of the stanchions 2 may be similarly connected with members such as wires. You may. Furthermore, the height adjustment of the column 2 is not limited to the embodiment shown in FIG. 6 and FIG.
Other means may be used.

An example of the golf driving range 26 constructed by using the floor structure 1 as described above will be explained with reference to FIG. 11. The golf ball collecting operation is performed by setting the support columns 2 on the ground 5 of the golf driving range 26. The stanchion 2 as it moves away from the groove 27
Of the floor member 4 shown in FIG.
Is laid to form an inclined surface. By constructing in this way, the hit golf ball 28 can be struck by the floor member 4
Even if it drops up, it does not greatly bounce due to the cushioning properties of the surface member 16 and the foamed synthetic resin body 15, and
Even when the golf ball 28 is directly hit, the floor surface member 4 is immediately restored even if it is temporarily recessed. Then, the golf ball 28 rolls on the surface of the floor surface member 4 serving as an inclined surface, enters the golf ball collecting groove 27, and is collected.

Next, an example of the stage 29 constructed by using the floor structure 1 will be described with reference to FIG. 12. The pillar 2 is erected at the same height on the ground 5, and the wire netting 3 is provided at the upper end thereof.
The floor member 4 is laid on the upper surface of the wire net body 3 after fixing. In this case, the floor member 4 shown in FIG.
By lowering the foaming ratio of the foamed synthetic resin body 15 constituting the above, increasing its thickness, or satisfying both of them, it is possible to sufficiently bear the load of a person or an object. Floor members may be used. The floor structure 1 can be used in various ways other than the above two examples.

[0025]

As is clear from the above description, according to the floor structure of the present invention, it is possible to carry out earth filling without the need for embankment or the like. The workability is good and the construction period can be shortened. It also frees the residents from complaints and the difficulty of securing a route for bringing in earth and sand and civil engineering and construction machinery. Furthermore, since the ground does not need to be repaired when changing the surface, construction is easy.

Further, if the support column has a structure in which it can expand and contract, it becomes possible to provide slopes and irregularities on the floor surface, thus expanding the range of use.

Further, if the lower ends of the columns are fixed to the ground, the stability of the columns is improved, and even if a person or an object moves on the floor surface member, the columns can sufficiently withstand.

Furthermore, if the upper end and the lower end of the column are connected by a connecting member, the stability of the column is similarly improved.

Further, when a truss wire net is used as the wire net, the structure is strong, so that the stability of the column is improved and the structure can withstand a heavy load of the floor member.

Furthermore, when the floor member is a foamed synthetic resin body with the surface member bonded and fixed to the upper surface, the cushioning property of the floor surface is improved and the floor surface is uneven. As it bends, it becomes more adaptable.

[Brief description of drawings]

FIG. 1 is a partial cross sectional explanatory view of a first embodiment of the present invention.

FIG. 2 is a partially omitted plan view of FIG.

FIG. 3 is a partial cross-sectional explanatory view of the second embodiment of the present invention.

FIG. 4 is a partially omitted plan view of FIG.

FIG. 5 is a perspective view of an embodiment of a truss wire mesh.

FIG. 6 is a diagram of a first embodiment of a column.

FIG. 7 is a diagram of a second embodiment of the column.

FIG. 8 is a third embodiment of the pillar.

FIG. 9 is a diagram of a fourth embodiment of the column.

FIG. 10 is a cross-sectional view of an embodiment of the floor surface member.

FIG. 11 is an explanatory view of a usage example of the present invention.

FIG. 12 is an explanatory view of a usage example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor structure 2 Struts 3 Wire mesh body 4 Floor member 5 Ground 13 Connection member 15 Foam synthetic resin body 16 Surface member 17 Truss wire mesh

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[Procedure amendment]

[Submission date] December 21, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0001

[Correction method] Change

[Correction content]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure for constructing a floor surface on the ground.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Office reference number FI Technical indication location E04H 3/24 7606-2E (71) Applicant 000000941 Kanegafuchi Chemical Industry Co., Ltd. Kita-ku, Osaka City, Osaka Prefecture Nakanoshima 3-chome 2-4 (72) Inventor Yoshihiro Harase 3-36-2 Higashizumigaoka, Toyonaka-shi B-312 (72) Inventor Takeshi Asada 10-1 Konoike-ji parking lot, Itami-shi 1B-306 (72) Inventor Kubo New Year 2-3-3 Kozukayama, Tarumi-ku, Kobe (72) Inventor Daisuke Horiguchi 2-13-16 Fukaeminami-cho, Higashinada-ku, Kobe-shi Heights Okura 305, Tonada (72) Naito Yasuo Akashi-shi, Uozumi-cho Nishioka 520 -25 (72) Inventor Yukio Fukasawa 1-2-24 Honmachi, Suita City Kawasaki Heights No. 201 (72) Inventor Yasushi Kawai 5-2-18 Torii Nishi, Settsu City

Claims (6)

[Claims] 1. A floor structure comprising a plurality of pillars, a wire netting body supported by the upper ends of the pillars, and a floor member mounted on the upper surface of the wire netting body. 2. The floor structure according to claim 1, wherein the pillar is extendable. 3. The floor structure according to claim 1, wherein the lower ends of the columns are fixed to the ground. 4. The floor structure according to claim 1, 2 or 3, wherein the upper ends and / or the lower ends of the columns are connected to each other by a connecting member. 5. The floor structure according to claim 1, wherein the wire netting body is a truss wire netting. 6. The floor structure according to claim 1, wherein the floor surface member is a foamed synthetic resin body to which a surface member is adhered and fixed.