JPS62270179A - Golf exercise equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] 3. Detailed description of the invention [Industrial application field] The present invention relates to golf driving range equipment.

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

[Problems to be Solved by the Invention] However, if the above-described structure is adopted, a large number of steel-framed supports will be required, and the burying work will be complicated and extremely expensive.

Furthermore, considering the parking space, the golf practice range had to be set up separately because it was surrounded by a net, making it impossible to use it as a golf practice range and making effective use of the land.

[Means for Solving the Problems] In the present invention, in order to solve the above-mentioned problems, the predetermined path 1! tI11, a set of support frames with multiple cross beams is buried, a wire is stretched between these support frames, and a net is attached via this wire to construct a three-dimensional space, and one side A structure was adopted in which multiple batting units were fixed to the support frame, and the area under the net was used as a parking space.

[Function] By adopting the above-mentioned structure, construction work is simplified without the need for multiple supports, and the area under the net can be used as a parking space, making effective use of land. Can be done.

[Embodiments] Hereinafter, the present invention will be described in detail based on embodiments 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. and 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 between these columns, horizontal beams 5 to 8 are integrally arranged horizontally at a predetermined distance apart from each other vertically. It is suspended.

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 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 11a are provided at both left and right ends of the cross beam 5, and pulleys 13 are provided on the outer side of the cross beam 8 located at the lowest level. It is rotated by a motor 14 fixed to both ends of the motor.

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, one side edge of the batting unit 16, the left side edge in FIG. 2, is closed, and the front side is open.

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

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

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

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 installed 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, a stair unit 19 is installed from the ground surface toward the frontage 16b of the lowest batting unit 16, as shown in FIG. 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 the same 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 21 and 22.
Between the two, cross beams 23 to 26 are provided above and below, facing the cross beam on the first support frame 1 side, and the vicinity of both ends of these cross beams 23 to 26 and the support columns 21 and 22 are connected to each other. An inclined reinforcing frame 27 is provided between them.

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

Further, struts 29 are protruded from the upper surface of the cross beam 23 in correspondence with the struts 10, and a pulley 29a is attached to the upper end of each strut 29.

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

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

First and second support frames 1 having the structure as described above
, 2 are placed at predetermined distances apart within the site, and are planted in the ground via respective supports 3.4 and 21.22.

Then, the wire 32 is stretched across the top and bottom surfaces using pulleys 11, 28, 13, and 30 of each support frame, and the wires 32 on both sides are stretched using pulleys Ila and 28a on both sides of each support frame. 32a is stretched and these wires 32.32
A is stretched by a motor 14 so as to define a three-dimensional space with the support frame 1.2 as two opposing surfaces.

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

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

On the other hand, a support frame 1 is placed above the net 33 that constitutes the ceiling side.
, 2 are fixed in parallel with each other.

A pulley 36 is provided on the upper surface of these support beams 35, facing the support column 10.29.

A hanging wire 37 is passed through the lower side of these pulleys 36, and one end of the wire 37 is attached to the support column 10 of the first support frame 1.
It is fixed to the upper end, and the winding end is guided vertically outside the second support frame 2 via the pulley 29a of the column 29 of the second support frame 2, and is driven by a motor 31 for winding the wire. It is wound around the pulley 38.

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.

Further, 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 picture 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 based on the support frame 1.2 of the - group, so construction is extremely easy. , construction costs can be significantly reduced.

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

[Second Embodiment] Figures 11 to 17 illustrate a second embodiment of the present invention. Since the structure is the same as that of the first embodiment except for the above, 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, the second support frame 2 has a column 43 in the center thereof, and the cross beams 23 to 26 are provided to this column 43 via a reinforcing frame 27.

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.

[Effect 1] 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 separated by a predetermined distance from above and below, and a three-dimensional structure is formed between them. A net is strung through wires to form a space, and multiple batting units are installed on the first support frame side so that people can freely go up and down and pass through, and the area below the lower net is a parking space. The structure is easy to construct, resulting in significant cost reductions and effective use of land.

[Brief explanation of the drawing]

1 to 10 illustrate a first embodiment of the present invention, in which FIG. 1 is a partially cutaway perspective view, FIG. 2 is a perspective view illustrating how to install the batting unit, and FIG. The figure is a perspective view of the first support frame, and Figure 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 install the net, and Fig. 8 is a side view. 9 is a sectional view taken along line 8-A in FIG. 8, FIG. 10 is a sectional view taken along line BB in FIG. 9, and FIGS. 11 to 17 illustrate a second embodiment of the present invention. 14 is a perspective view of the first support frame with the batting unit attached, FIG. 14 is a perspective view of the second support frame, and FIG. 15 is a partially cutaway perspective view. 1... First support frame, 2... Second support frame, 3, 4
゜21, 22.42.43... Support, 5~8.23~
26... Cross beam, 11.11a, 28.28a...
Pulley, 12... Support arm, 14.31... Motor,
16-18... Batting unit, 32.32a... Wire, 33... Net, 39... Artificial grass, 40.
...Decorative cloth, 41...Parking space.

Claims (3)

[Claims] (1) A plurality of horizontal beams arranged vertically in parallel are fixed, and first and second support frames are arranged facing each other with a predetermined distance apart, with their lower ends planted in the ground; The batting unit is fixed via support arms projecting horizontally from the cross beams of the support frame, and the first and second support frames are suspended via pulleys attached to the first and second support frames. A wire stretched so as to form a three-dimensional space with the second supporting frame as an opposing surface, a net attached to the wire so as to define a three-dimensional space, and the above-mentioned batting platform. A golf practice range facility characterized in that the unit is equipped with an elevating means for elevating and lowering the unit, and the space between the net on the lower surface and the ground surface is used as a parking space. (2) Artificial grass is laid above the net on the bottom surface, and a second
2. The golf driving range equipment according to claim 1, wherein a decorative cloth depicting a scenery of a golf course is attached to the inside of the net of the support frame. (3) The net on the upper surface is suspended by a wire stretched between the first and second support frames via support beams. Golf driving range equipment.