JPH09287103A - Promenade in seacoast, river bank, etc. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve environments, by fixing a plurality of posts on tetrapots laid in a seacoast or the like to support a promenade through these posts. SOLUTION: The first ladder 3 and the second ladder 4 are installed in a seacoast 1 or the like where a number of tetrapots 2 are laid and these are joined to each other through connecting passages 5. A projected passage 6 is connected at the lower end of the ladder 4 to protrude it to the sea side on the tetrapot 2. And a promenade 7 is connected to the projected passage to extend along the seacoast line on the tetrapot. Then, the promenade 7 is connected to the tetrapots 2 by stainless steel rods or supported by posts 9 driven to the bottom and fixed thereon. When necessary, a wide space 11 is formed as shown in an imaging line to make a small park or the like. And further, the promenade 7 is formed by connection of common frame body units made of a synthetic resin or the like. The frame body units are freely connected to each other by shifting them to the front and rear sides or the right and left sides. In this way, the apperance is improved and the walking safety is secured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a boardwalk device on a coast or riverbank.

[0002]

2. Description of the Related Art For example, a large number of tetrapots have been installed on the coast or riverbanks to take measures against revetments.

[0003]

By the way, in the environment where these tetra pots are installed, although there is a revetment, there is one more aesthetic point, and when a fisherman walks on the tetra pot. It was dangerous. The present invention has been made to solve the above problems, and has been made to improve the aesthetics and the safety of walking.

[0004]

In order to solve the above-mentioned problems, the invention according to claim 1 is a promenade device attached to a shore, riverbank or the like where a large number of tetrapots are installed,
A plurality of columns are fixedly installed with the tetrapot as a support side, and a promenade is provided on or near the tetrapot via these columns.

According to a second aspect of the present invention, in the first aspect, the tetrapot is connected to the column.

[0006] The invention described in claim 3 is claim 1 or 2.
In, the boardwalk is formed by connecting a common frame unit.

According to a fourth aspect of the present invention, in the third aspect, the frame units can be connected to each other while being offset from each other in the left-right direction or the vertical direction.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the illustrated embodiments. FIG. 1 shows an embodiment thereof, in which a large number of tetrapots 2 are provided on the coast 1 or on the bank.
It shows the appearance of installation.

A first staircase 3 and a second staircase 4 are installed on the shore 1 where these tetrapots 2 are installed, and these are connected by a connecting path 5, and at the lower end of the second staircase 4. ,
Tetrapot 2 ... An overhanging path 6 is connected so as to overhang the seaside.

In this overhanging path 6, a promenade 7 is provided so that the tetrapod 2 ...
This promenade 7 has a part parallel to the coastline and a part running diagonally. In the illustrated embodiment, the boardwalk 7 is designed to pass slightly above the tetrapots 2 ... However, it may be passed while bypassing the projecting portion at the upper end of the tetrapots 2 ... 8 is a handrail.

The boardwalk 7 and the like are supported by columns 9 shown in FIG. 2. The columns 9 are connected to the tetra pots 2 ... It is driven to the bottom through the pot 2 ... It is also possible to fix the column 9 only by the connection.

Further, the support column 9 can be fixed via a metal anchor and a metal anchor driven into the tetra pot 2. Further, the boardwalk 7 can be formed with a thin bottom plate, or the handrail 8 can be provided with a corrugation to prevent waves.

As shown by phantom lines in FIG. 1, a wide space 11 can be formed on the boardwalk 7 to make it a sports facility such as tennis or a small park for children.

Further, the tetrapots 2 ... Are treated so that algae and shellfish do not adhere to them. In addition, the front surface of the boardwalk 7 may be provided with a luminous paint, a reflector, or the like so that it looks aesthetically on the ship.

In the embodiment shown in FIG. 3, the boardwalk 7 can be formed by a common frame unit 20.
The frame unit 20 is made of resin. The frame unit 20 is integrally molded in a groove shape, and a mounting plate 23 having a long hole 22 is integrated in front of and behind the bottom plate residence 21 to enable bolt connection with another frame unit 20. In addition, the other upper frame unit 20 has a U
An insertion block 26 is formed so that it can be joined to the character fitting 24 and the nut 25.

These common frame units 20 can be used to form a boardwalk 7 as shown in the plan view of FIG. In addition, 27 is a column insertion tube through which the column 28 can be fixed.

In FIG. 5, the slot 22 has a large vertical width so that adjacent frame units 20 can be connected with a step. Therefore, the frame units 20 can be connected to each other on the left and right as well as on the top and bottom.

[0018]

Since the present invention is configured as described above, it is possible to provide a device capable of improving the aesthetics and the safety of walking.

[Brief description of drawings]

FIG. 1 is a perspective view of a boardwalk device according to an embodiment of the present invention.

FIG. 2 is an enlarged view of a main part of the embodiment.

FIG. 3 is an exploded perspective view showing another embodiment.

FIG. 4 is a plan view showing an example of the connection.

FIG. 5 is a perspective view showing another connection structure.

[Explanation of symbols]

2 ... Tetrapot 7 ... Boardwalk 9 ... Struts 20 ... Frame unit.

Claims (4)

[Claims] 1. A coast where a large number of tetrapods are installed.
A promenade device attached to a riverbank or the like, in which a plurality of columns are fixedly installed with the tetrapot as a support side, and a promenade is provided on or near the tetrapot via these columns. Promenade equipment in etc. 2. The promenade device according to claim 1, wherein the tetra pot is tied to a pillar. 3. The walkway according to claim 1 or 2,
A promenade device on the coast, riverbank, etc. that is formed by connecting a common frame unit. 4. The boardwalk device according to claim 3, wherein the frame units can be connected to each other while being offset from each other in the left-right direction or the up-down direction.