JPH0477594B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to golf driving range equipment.

[Prior Art] Conventional golf driving range equipment involves embedding a large number of steel-framed supports surrounding the grounds of the golf course, connecting these supports with wires, and attaching nets via these wires to create a three-dimensional space. It consisted of

[Problems to be solved by the invention] However, if the above structure is adopted,
A large number of steel-framed supports are required, and the burying work is complicated and extremely expensive.

Also, considering the parking space, the golf practice range is surrounded by a net, so it has to be set up separately and cannot be used as a golf practice range.
The land could not be used effectively.

[Means for Solving the Problems] In order to solve the above-mentioned problems, in the present invention, a set of support frames having a plurality of cross beams are buried at a predetermined distance apart, and a wire is inserted between these support frames. In addition to constructing a three-dimensional space by attaching nets to the nets via these wires, multiple tiers of batting units are fixed to one support frame, and the area below the bottom net is used as a parking space. Adopted.

[Function] By adopting the above-mentioned structure, there is no need for a large number of pillars, which simplifies the construction work, and the area under the net can be used as a parking space, making effective use of land. can.

[Example] Hereinafter, details of the present invention will be explained based on examples shown in the drawings.

[First Embodiment] FIGS. 1 to 10 illustrate a first embodiment of the present invention, and the golf driving range equipment according to the present invention has a first support frame 1 as shown in FIG. It is assembled based on the second support frame 2.

As shown in FIGS. 2 and 3, the first support frame 1 has a pair of left and right columns 3, 4, and horizontal beams 5 to 8 are integrally supported horizontally between these columns, separated by a predetermined distance vertically. has been done.

An inclined reinforcing frame 9 is provided near both ends of each of the cross beams 5 to 8 and between the columns 3 and 4.

A plurality of columns 10 are protruded from the upper end of the uppermost cross beam 5 at predetermined intervals, and pulleys 10a are attached to the upper ends of these columns 10.

Further, on the outer side of the cross beam 5, a plurality of pulleys 11 for tensioning wires, which will be described later, are provided at predetermined intervals.

Support arms 12 for fixing a batting box unit, which will be described later, are integrally protruded from the inner surfaces of the cross beams 6 to 8 other than the top row at predetermined intervals.

In addition, pulleys 1 are also installed at both left and right ends of the cross beams 5 to 7.
1a is provided, and the horizontal beam 8 located at the lowest level
Pulleys 13 are provided on the outer side of the transverse beam 8, and these pulleys 13 are rotated by motors 14 fixed to both ends of the cross beam 8.

On the other hand, those indicated by numerals 16 to 18 are batting units, which have almost the same shape but are slightly different.

That is, the batting unit 16 is located at one side edge, the second
In the figure, the left side edge is closed and the front side is open.

Furthermore, a notch 16a for passage is formed on the right side edge. Further, an opening 16b for raising and lowering is formed in the bottom surface of the batting unit 16.

The batting unit 17 has cutout portions 17a formed on the left and right side edges for passage, and the front side is open.

Another batting unit 18 has a notch 18a formed on the left side edge and is open on the front side.

These batting units 16 to 18 are fixed to support arms 12 projecting from the cross beams 6 to 8 using bolts or the like, and a plurality of batting units 16 to 18 are provided vertically and horizontally depending on the size of the first support frame 1.

After a predetermined number of batting units 16 to 18 are attached to the first support frame 1, as shown in FIG.
A staircase unit 19 is installed toward 6b,
A staircase unit 20 for raising and lowering is also attached to the opening 16b of the upper and lower batting units 16.

On the other hand, as shown in FIG. 5, the second support frame 2 is formed almost in the same way as the first support frame 1, but no support arm is provided since the batting unit is not attached thereto.

That is, the second support frame 2 has a pair of left and right columns 2.
1 and 22, and cross beams 23 to 26 are provided above and below in a state facing the cross beam on the first support frame 1 side between them, and near both ends of these cross beams 23 to 26 and the pillars 21, 22, there is an inclined reinforcing frame 2
7 is provided.

A pulley 28 for tensioning a wire is provided on the inner side of the uppermost cross beam 23, facing the pulley 11 and separated by a predetermined distance.

Further, on the upper surface of the cross beam 23, pillars 29 are protruded in correspondence with the pillars 10, and each pillar 2
A pulley 29a is attached to the upper end of the pulley 9.

Further, pulleys 28a for stretching wires are also provided at both ends of the cross beams 23-25.

Further, a pulley 30 for winding the wire is provided on the inner side of the lowermost cross beam 26.

The first and second support frames 1 and 2 having the above-described structure are arranged at a predetermined distance apart within the site and are planted in the ground via respective supports 3 and 4 and 21 and 22.

And the pulleys 11, 28, 13 of each support frame,
A wire 32 is stretched between the uppermost and lowermost surfaces using the wires 30, and the pulleys 11a and 2 on both sides of each support frame
The wires 32a on both sides are stretched using the wires 8a, and these wires 32, 32a are pulled by the motor 14 so as to define a three-dimensional space with the support frames 1 and 2 as two opposing surfaces. It is then strung up.

Then, using the stretched wires 32, 32a, the net 33 is stretched so as to close the three-dimensional space.

To attach the net 33, as shown in an enlarged view in FIG. 7, the wires 32, 32a and the net 33 may be fixed at predetermined intervals using removable retaining rings 34.

On the other hand, a plurality of support beams 35 are fixed in parallel to the support frames 1 and 2 above the net 33 constituting the ceiling side.

The upper surfaces of these support beams 35 are provided with the support columns 10 and 2.
A pulley 36 is provided opposite to the pulley 9.

Suspension wires 37 are provided below these pulleys 36.
is passed through, one end of the wire 37 is fixed to the upper end of the column 10 of the first support frame 1, and the other end is connected to the second support frame through the pulley 29a of the column 29 of the second support frame 2. Motor 3 is guided vertically on the outside of 2.
A pulley 3 for wire winding driven by 1
It is wrapped around 8.

Therefore, by rotating the pulley 38 and applying a predetermined tension to the wire 37, the upper net 33 can be supported via the support beam 35 so as not to sag.

On the other hand, an artificial lawn 39 is laid on the lower net 33.

Furthermore, a decorative cloth 40 is stretched inside the net 33 stretched over the second support frame 2, that is, on the first support frame 1 side.

This decorative cloth 40 has a landscape painting drawn on it.

Note that a sufficient parking space 41 is formed below the lower net 33 and between it and the ground surface.

As explained above, in this embodiment, the golf driving range equipment is constructed by stretching wires and nets using a pair of support frames 1 and 2 as a reference, so construction is extremely easy. , construction costs can be significantly reduced.

In addition, multiple batting units can be provided,
The space below the lower net can be used as a parking space, making effective use of the land.

[Second Embodiment] Figures 11 to 15 illustrate a second embodiment of the present invention. Other than that, it is the 1st
Since the structure is the same as that of the embodiment, the same parts are given the same reference numerals and the explanation thereof will be omitted.

That is, the first support frame 1 has a column 42 only in the center, and the cross beams 5 to 8 are provided to this column 42 via a reinforcing frame 9.

Further, a support 43 is provided at the center of the second support frame 2, and a cross beam 23 is connected to this support 43 via a reinforcing frame 27.
~26 are provided.

The structure of other parts is completely the same as that of the first embodiment described above.

In this embodiment, since each of the first and second support frames has only one support, the construction work is easier and the construction cost can be significantly reduced.

[Effects] As is clear from the above description, according to the present invention, the first and second support frames having cross beams are placed facing each other and are separated by a predetermined distance from above and below, and a three-dimensional space is created between them. A net is strung through wires to form a structure, and multiple batting units are installed on the first support frame side to allow for free movement of up and down and passage, and the area below the net is used as a parking space. The structure is easy to construct, resulting in significant cost reductions and effective use of land.

[Brief explanation of drawings]

1 to 10 illustrate a first embodiment of the present invention, in which FIG. 1 is a partially cutaway perspective view, and FIG. 2 is a perspective view illustrating how to attach the batting unit.
FIG. 3 is a perspective view of the first support frame, FIG. 4 is a perspective view of the first support frame with the batting unit attached,
Fig. 5 is a perspective view of the second support frame, Fig. 6 is an external perspective view, Fig. 7 is a partially enlarged sectional view showing how to attach the net, Fig. 8 is a side view, and Fig. 9 is a A in the diagram
10 is a sectional view taken along line B-B in FIG. 9, and FIGS. 11 to 15 illustrate the second embodiment of the present invention. FIG. FIG. 12 is a perspective view of the first support frame, FIG. 13 is a perspective view of the first support frame with the batting unit attached, and FIG. 14 is a perspective view of the second support frame. A perspective view, FIG. 15 is a partially cutaway perspective view. 1...first support frame, 2...second support frame,
3, 4, 21, 22, 42, 43...post, 5~
8, 23-26... Cross beam, 11, 11a, 28,
28a...Pulley, 12...Support arm, 14, 31
... Motor, 16-18 ... Batting unit, 3
2, 32a...Wire, 33...Net, 39...
...Artificial lawn, 40...Decorative cloth, 41...Parking space.

Claims (1)

[Scope of Claims] 1. First and second support frames that are fixed to a plurality of horizontal beams arranged vertically and parallel to each other, and that are separated from each other by a predetermined distance and are arranged facing each other with their lower ends planted in the ground. ,
a batting unit fixed via a support arm protruding horizontally from the cross beam of the first support frame, and suspended via pulleys attached to the first and second support frames; A wire stretched so as to form a three-dimensional space with first and second support frames as opposing surfaces, and a net attached to the wire so as to define a three-dimensional space. . A golf practice range facility, comprising: elevating means for elevating and lowering the batting unit, and a space between the net on the lower surface and the ground surface is used as a parking space. 2 Lay artificial grass above the bottom net,
2. The golf driving range equipment according to claim 1, wherein a decorative cloth depicting a landscape of a golf course is attached to the inside of the net of the second support frame. 3. The net on the upper surface is suspended by a wire stretched between the first and second support frames via a support beam. Golf driving range equipment.