JP2002227117A - Laying device for mat such as artificial lawn - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device capable of laying different mats such as artificial lawn and a floor material sheet, for example. SOLUTION: The laying device is provided with first and second winding devices 1 and 2 arranged in parallel face to face across a floor surface 9, first and second mats 11 and 12 wound on the first and second winding devices 1 and 2, and a fastener (mat connecting means) 10 connecting the delivery end sections of the first and second mats 11 and 12 together. The first and second mats 11 and 12 are selectively laid on the floor surface 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laying apparatus for laying rugs such as artificial turf and flooring sheets on a floor.

[0002]

2. Description of the Related Art In indoor stadiums, gymnasiums, multipurpose halls, etc., it is required to install or remove rugs such as artificial turf in accordance with the content of competitions and events, and such rugs can be replaced in a short time. If it can be done, the operating rate of a multipurpose hall can be improved.

Conventionally, as an apparatus for automatically laying a rug such as this kind of artificial turf, for example, Japanese Patent Application No.
There is one proposed as -152409. It comprises a drum for winding the artificial turf and a truck for moving the drum, and the drum draws or winds the artificial turf according to the moving direction of the truck, and the installation or removal of the artificial turf is automatically performed.

[0004]

However, in such a conventional apparatus, when different rugs such as artificial turf and flooring sheets are selectively laid according to the content of a competition or an event, the apparatus is wound around the apparatus. It is necessary to change the rugs to be replaced or the device itself, which is troublesome.

The present invention has been made in view of the above problems, and has as its object to provide an apparatus capable of laying different rugs such as artificial grass and flooring sheets.

[0006]

According to a first aspect of the present invention, there are provided a first and a second winding device which are arranged in parallel with each other across a floor, and a first and a second winding device, respectively. First and second rugs to be wound, and rug connecting means for connecting the payout ends of the first and second rugs, the first and the second on the floor surface
The second rug can be selectively laid.

According to a second aspect of the present invention, in the first aspect, the rug connecting means is a fastener for detachably connecting the pay-out ends of the first and second rugs.

[0008]

In the first invention, the second rug is unwound from the second winding device while the first rug is wound on the first winding device, so that the second rug is installed on the floor surface. You. Conversely, while winding the second rug on the second winding device,
By unwinding the first rug from the first winding device, the first rug is installed on the floor. Accordingly, when different rugs such as artificial turf and flooring sheets are selectively laid according to the content of the competition or the event, the laying operation can be completed quickly without the necessity of changing the devices.

In the second invention, the first rug or the second rug can be replaced with another rug by detachably connecting the pay-out ends of the first and second rugs via the fastener. Becomes

[0010]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

The rug laying devices provided in a gymnasium or a multipurpose hall face each other with a floor 9 interposed therebetween.
The first and second winding devices 1 and 2 are arranged in parallel with each other, and the first and second rugs 11 and 12 are wound on the first and second winding devices 1 and 2 respectively. The first and second rugs 11 and 12 are selectively laid on the surface 9.

In the present embodiment, the floor 9 is made of concrete, a flooring sheet is used for the first rug 11, and an artificial turf is used for the second rug 12. First and second rugs 11, 12
Is formed in a rectangular sheet shape covering substantially the entire floor surface 9,
Each of the widths is, for example, several tens of meters, and is formed into an arbitrary size by arranging and joining sheet-like standard products having a width of several meters.

The extended ends of the first and second rugs 11 and 12 are connected to each other via rug connecting means. In the present embodiment, the rug connecting means is a fastener 10 for detachably connecting the payout ends of the first and second rugs 11 and 12. The extended ends of the first and second rugs 11 and 12 are separated by opening the fastener 10 and are connected by closing the fastener 10. This allows
Open the fastener 10 and open the first rug 11 or the second rug 12
Can be exchanged. In addition, the first and second rugs 11 and 12 are wound by the first and second winding devices 1 and 2 respectively with the fastener 10 opened, thereby exposing the concrete floor surface 9. It becomes possible.

The first and second winding devices 1 and 2 have cylindrical drums 3 for winding the first and second rugs 11 and 12, respectively. Drum 3 provided on first and second rugs 11 and 12
Are arranged parallel to each other and have the same axial width.

The first and second winding devices 1 and 2 are provided with rollers 4 and 5 for rolling and contacting the first and second rugs 11 and 12 wound on the drum 3, and rollers for driving the rollers 4 and 5 to rotate. Drive means. The roller driving means is constituted by a motor (not shown), and drives the rollers 4 and 5 to rotate synchronously.

Underground pits 20 are dug at both ends of the floor 9, and first and second winding devices 1 and 2 are arranged in each underground pit 20. A hatch 21 for opening and closing the underground pit 20 is provided. The hatch 21 is automatically opened and closed by a hydraulic cylinder 22.

At the opening edge of the underground pit 20, a pulley 23 is provided. This pulley 23 is used for the first and second rugs 11 and 12.
The first and second rugs 11 and 1
2 can enter and exit the underground pit 20 smoothly.

The operation of the embodiment of the present invention configured as described above will now be described.

By rotating the first winding device 1 in the direction indicated by the white arrow in FIG. 1, the first rug 11 is wound on the first winding device 1 and the second winding device 2 is rotated by the first winding device 2. The two rugs 12 are paid out, and the first rug 11 is laid on the entire floor 9.

By rotating the second winding device 2 in the direction indicated by the black arrow in FIG. 1, the second rug 12 is wound on the second winding device 2 and the second rug 12 is moved from the first winding device 1 to the first rug 12. The one rug 11 is paid out, and the second rug 12 is laid on the entire floor surface 9.

In this way, it is not necessary to change the winding device to selectively lay the flooring sheet and the artificial turf according to the contents of the competition or the event, and the laying operation can be completed quickly. .

Since the drums and carts do not move on the floor unlike the conventional apparatus, the installation width of the rug can be increased, and
Since there is no need to install and remove wires before and after laying rugs, it is possible to reduce the time required to replace rugs and improve the operation rate of multipurpose halls etc. When the work is completed, the hatch 21 closes the opening of the underground pit 20 and forms a plane that is continuous with the floor surface 9.

In this embodiment, the underground pit 20 in which the first and second winding devices 1 and 2 are disposed is provided. However, the present invention is not limited to this. A storage space is provided in a lower space such as an audience seat facing the moving direction of the first and second winding devices 11 and 12, and the first and second winding devices 1 and 12 are provided.
2 may be arranged.

Also, a plurality of first and second winding devices may be arranged in the axial direction as necessary, and a plurality of first and second rugs unreeled from these may be arranged in the width direction without any gap. Good.

It is apparent that the present invention is not limited to the above-described embodiment, but can be variously modified within the scope of the technical idea.

[Brief description of the drawings]

FIG. 1 is a side view of a laying device showing an embodiment of the present invention.

FIG. 2 is a schematic plan view of the laying device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 First winding device 2 Second winding device 3 Drum 9 Floor surface 10 Fastener (rug connecting means) 11 First rug 12 Second rug

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Isamu Tsuzuki 2-1-1, Shibadaimon, Minato-ku, Tokyo Fuji Building Nippon Mining Machinery Co., Ltd. (72) Inventor Yasuhiko Yamamoto 2-1-1 Shibadaimon, Minato-ku, Tokyo No. Fuji Building Nippon Mining Machinery Co., Ltd. (72) Inventor Shunichi Inoguchi 2-11-1, Shiba-Daimon, Minato-ku, Tokyo F-term inside Fuji Building Nippon Mining Machinery Co., Ltd. 2D051 AB04 AC04 AH06 DA13 DB06 DB15 HA07 2D052 AA11 AB06 AC04 BD00

Claims (2)

[Claims] 1. A first and a second winding device which are arranged in parallel with each other across a floor surface, and a first and a second rug respectively wound by the first and the second winding device. A rug such as an artificial turf, comprising: rug connecting means for connecting the pay-out ends of the first and second rugs, wherein the first and second rugs are selectively laid on the floor surface. Laying equipment. 2. The rug laying device for artificial turf or the like according to claim 1, wherein the rug connecting means is a fastener for detachably connecting the payout ends of the first and second rugs.