JPH0136977Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a windproof net shelf. Windproof net shelves are installed along coastlines and other locations to prevent wind damage.
A shelf-like structure consisting of wire mesh, panels with many perforated holes, etc. installed horizontally in areas where inconveniences may occur, in order to prevent damage caused by wind-induced sediment invasion and wind-borne sediment. It is a thing.

Since the known windproof net shelves are made up of the wire mesh or panel material that is almost permanently installed, there are many difficulties in partially repairing them and making them easy to install and remove. This invention aims to make the net part freely attachable and detachable.
To propose a windproof net shelf that can be installed and removed depending on the season, easy to maintain and manage, and has an excellent windproof effect.

Fig. 1 is a perspective view showing the installed state of the windproof net shelf according to the present invention, Fig. 2 is a plan view showing a unit of the net portion of the shelf, and Fig. 3 is a section A-A' in Fig. 2. FIG.

Concrete support pillar foundations 1 are arranged at predetermined intervals in an area where windproof net shelves are required to be installed, and support pillars 2 are erected thereon. Horizontal rods 3 are attached to the top and bottom of the pillars 2 via U-shaped bolts 4, and nets 5 are attached to the upper and lower two horizontal rods 3 to a length that fits within the spacing between the pillars 2. It is cross-linked and installed as a width. In addition, both horizontal rods 3 are wide enough to fit between each support 2.
One net 5 cross-linked is one unit. The net 5 is made of chemical fiber, and its upper and lower ends are sewn into a cylindrical shape, and the horizontal rod 3 is inserted through this cylindrical portion (FIG. 3).

One end of the connecting cloth 6 for connecting the nets 5 to each other is fixed to the widthwise end of one unit of the net 5 by sewing, and the free end of the connecting cloth 6 is attached to the end of the adjacent net 5'. It extends and engages with the end portion so as to be able to come into contact with and separate from it. Therefore, substantially all of the gaps between the ends of the net 5 in the width direction can be covered, and a plurality of units can be connected in the width direction to form a seamless shelf shape.

As a means for connecting the connecting cloth 6 to the adjacent net 5', an industrial magic tape ("Magic tape" is a registered trademark) 7 is attached to the free end of the connecting cloth 6.
An industrial magic tape 7' is also provided at the end of the net 5' at a position where it overlaps with the free end of the connecting cloth 6, so that these tapes can be freely engaged and detached from each other.

The windproof net shelf having the above structure is constructed by installing the horizontal rods 3 through the upper and lower cylindrical parts of the net 5 after installing the struts 2. Attach and secure with U bolt 4. At this time, the horizontal rods 3 are of appropriate length and are used by connecting them to a longer length using convenient means, and one unit of net 5 is installed between each support 2 by bridging the horizontal rods 3 above and below. be done.

However, the nets 5 and 5' are extended in the width direction (since the nets 5 and 5' are made of woven fabric, the horizontal rod 3
Connecting cloth 6 (because it is probably in a slack state at the top)
By connecting each net, installation of the windproof net shelf is completed.

When it becomes necessary to remove the windproof net shelf depending on the season, the above procedure is reversed to disassemble it, and since the net 5 is made of woven fabric, it is folded or rolled up into a scroll for storage. Note that the pillars 2 may remain planted until the next season.

Since the connecting cloth 6 that connects each net is stored together with the nets 5 and 5' by being folded or rolled into a scroll, it is preferable to use a material with sufficient flexibility like the woven cloth net.
In addition, as a connection means, industrial magic tape 7,
Instead of 7', it is possible to use a material such as a snap hook, a slide fastener, or a latch button that can be engaged in a releasable manner as necessary.

As mentioned above, the windproof net shelf of the present invention is easy to attach and remove the net part, and maintenance such as replacement in case of damage is easy.Also, since the net is made of woven fabric, it can be folded or rolled for transportation and storage. At the same time, since it covers almost all of the gaps between the ends of each net in the width direction, it effectively prevents drafts and reduces the service life of the net due to drafts. A windproof net shelf has been provided which has excellent features such as being able to prevent such problems.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the installed state of the windproof net shelf according to the present invention, Fig. 2 is a plan view showing the unit of the net part of the shelf, and Fig. 3 is a section A-A in Fig. 2. FIG. 1... Pillar foundation, 2... Pillar, 3... Horizontal rod,
4...U-shaped bolt, 5...Net, 6...Connection cloth.

Claims (1)

[Scope of utility model registration request] Each pillar is planted at a predetermined interval, and two horizontal rods are installed in succession in the horizontal direction above and below this pillar.
A woven fabric net bridging these two horizontal rods is attached to the horizontal rod with the spacing width of each column as one unit, and covers almost all of the gap between each end of the woven fabric net in the width direction. A covering connecting cloth is fixed to the end of the woven fabric net in the width direction, and the free end of the connecting cloth and the corresponding position of the adjacent woven fabric net are movable toward and away from each other. A windproof net shelf characterized by being provided with engaging connection means.