JP3049830U - Upholstery block used to lay the surface of rivers, shores, and quays. - Google Patents

Abstract

(57) [Summary] [PROBLEMS] A conventional combination block has been complicated or complicated by using various types of main body blocks and minute parts to realize the combination, or the thickness of the block body is reduced by half. To create a weak point in the combination part, even for the realization of the combination block
The assembling work is simple, and the thickness of the block should not be reduced (reduction in strength). SOLUTION: The hawk tail block of the present invention has a simple shape, has no minute parts, and tends to be in a combination block.
By reducing the thickness and eliminating the fine (projection) parts and combining the end blocks with the simple-shaped main body, forming a solid single wall as shown in the selection diagram solves the problems of conventional seawalls Settled.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 This invention is mainly used for preventing sediment runoff (collapse) at the edge of a seashore, protecting a quayside with a sloping embankment, and quickly forming riverbeds of small and medium-sized rivers.

[0002]

[Prior art]

 Conventional revetment blocks are used as a single unit, and even if they are used in considerable numbers, they are only a set of single units.For protection of quays, etc., water passages were created and soil and soil were washed out. However, it was not enough to meet the revetment responsibilities due to the complexity of the structure or the poorly connected structure in either the top, bottom, left or right.

[0003]

[Problems to be solved by this invention]

 The purpose of this invention is to provide a revetment block that solves the above-mentioned problems and a strong revetment (or floor) protection block connected to both the upper, lower, left and right sides.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the block of the present invention has a wedge-shaped connecting part, which is generally called (Hatoo), on four sides. The quay protection block is formed to form a tight single-walled wall, and to use the end structure block having a similar wedge-shaped connection portion to further increase the strength as an integral structure.

[0005]

【Example】

 Fig. 1 shows the concave part of the wedge called "Hato tail" in the main body of the fork tail block, and the convex part of () is arranged at a target position as shown in the figure, and is manufactured with a formwork. The basic construction method is the repetition of the work of inserting () into (). Fig. 2 shows the end block of the hawk tail block. Similarly, () and () are arranged, and () of the end block is inserted into () of the main body, or () of the main body is inserted into () of the end block. By forming a solid wall by repeating the work.

[0006]

[Effect of the invention]

 Since this block is configured as described above and has a simple shape, it does not need to be an operation of a skilled person even at the time of construction work. In addition, it has the effect of securing constant strength and performance when completed.

[Brief description of the drawings]

Fig. 1 is a three-dimensional view of the main body of the hawk tail block, showing the standard ratio of each part and the positional relationship between the concave part () and the convex part (). Fig. 2 is an end structural block of the same block. Represents a convex portion, and FIG. 3 is a standard combination diagram of a fork tail block main body and an end structure block, showing a method of combining a main body block and an end block.

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[Procedure amendment]

[Submission date] January 7, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Name of device

[Correction method] Change

[Correction contents]

[Name of the invention] Tension block used for laying the surface of quays on rivers, coasts.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (1)

[Utility model registration claims] 1. A wedge-shaped structure generally called (Hatoo) is arranged around the periphery of a basic block of a heavy body such as concrete having a unit front shape which can be arranged and deployed in a plane direction, and several blocks are laid. A solid block (or floor) is formed by interlocking the wedge-shaped wedges to form a solid wall (or floor) and tightly protect the river embankment and the sea floor (river floor) from (tidal currents) or (water currents). Department block.