JPH089216Y2 - Weed block - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a weed control block for protecting the base of a marker pole for indicating the boundary of roads and the like and for preventing uncut mowing.

[Conventional technology]

For roads such as snowy areas, mountains, levee bodies, etc., a delineator that displays the road boundaries to ensure the driver's safety during snowfall, rainfall, fog, or nighttime traffic.
Sign poles such as snow poles are erected. In such a road, the road shoulder is mowed for road maintenance work, and the grass at the root of the sign pole can be left uncut for mechanical cutting. In the past, asphalt pavement, rubber mats, etc. were used to prevent this uncut material.

However, these types of workpieces can cause frost on the ground, wind and snow, running water,
There was a problem of damage to the landscape due to damage such as landslides and conspicuous dirt.

[Problems to be solved by the invention] The present inventor has solved these conventional drawbacks, does not cause damage to the slope due to frost heaving of the ground, etc., dirt is not noticeable, and grass can be easily constructed. Developed a stop block. The weed block should be designed so that it does not grow and that the blade of the mower is missed when mowing surrounding grass.

The present invention is a creation of such a block, and an object thereof is to provide such an excellent block.

[Means for solving the problem]

The present invention is a weed control block constructed by combining the following technical means in order to solve the above problems.

(I) A plate-shaped shoulder concrete block that is divided in two across a hole through which a marker pole freely passes.

(Ii) A plate-shaped slope concrete block that is installed on the slope by connecting to this slope block.

(Iii) A connection plate that connects each of these blocks.

This weed control block has a roof slope that allows rainwater to flow over the top surface of the block, which is excellent in terms of design and prevents dirt from accumulating because it does not accumulate dust. Also, the surface can be colored according to the surrounding landscape.

Sealing the joint surface of each block and the gap between the outer periphery of the pole and the hole of the block with sponge type jointing material prevents grass from growing from below, and prevents the bottom plate of the block from being scoured by rainwater. preferable. Also, if the joint end faces of the shoulder block and the slope block are each rounded, it is possible to adapt to the slope of the slope, and it is possible to construct a weed control block with closed seams.

[Action]

The weed control block of the present invention can produce uniform standardized products such as dimensions, strength and surface properties in a precast concrete product factory under good control, and is more suitable than conventional on-site asphalt construction and rubber mat construction. However, its performance, aesthetics, and workability are remarkably excellent, and it is inexpensive.

As it is made of concrete blocks, it has excellent durability and can withstand frost freeze. From the aesthetic standpoint, the blocks themselves can be colored without damaging the landscape.

Prevent uncut grass on the shoulders. The top of the block has an appropriate slope to allow the blade of the mower to escape.

When the marker pole is relocated for road construction or other reasons, it is reusable and economical.

〔Example〕

 An embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of a weed control block 1 of an embodiment of the present invention installed on a road shoulder 12 of a road 11, FIG. 2 is a plan view of (a) a side view of an embodiment of the weed control block 1, (b) a side view, FIG. 3 is of FIG.
It is a III-III arrow line view.

The weed control block 1 of the present invention is arranged at the base of a marker pole 13 standing on a shoulder 12 of a road 11. This block 1
Plane shoulder concrete blocks 2, 3 divided in two by a dividing line 7 that crosses a hole 4 through which a marker pole 13 penetrates.
And a flat plate-shaped slope concrete block 5 connected to the slope shoulder block and installed on the slope.
The shoulder blocks 2 and 3 are divided into two so as to cross the hole 4 through which the pole passes so that installation work can be performed easily after the marker pole 13 is stood up. The direction of splitting into two and joint positions are not limited. It is preferable to attach a roof slope to the top surface of the block to prevent dirt.

It is preferable to seal the joints of the blocks and the gap between the marker pole 13 and the hole 4 with a sponge type joint material or the like. FIG. 3 is an installation diagram of the shoulder blocks 2 and 3. The area around the marker pole 13 is leveled and sand 8 is laid, and the shoulder blocks 2 and 3 are installed on the marker pole 13 while passing over the marker pole 13 and joined by the connecting plate 6. The gap between the holes 4 through which the marker pole 13 penetrates is sealed with a sealing material 9.

The connection between the shoulder blocks 2 and 3 and the slope block 5 is the second
The connecting plate 6 with legs as shown in the figure is provided, and holes or insert-embedded materials for inserting the legs of the connecting plate 6 are provided at appropriate positions of the blocks 2, 3, 5. Such a structure contributes to quick and labor-saving construction on site and is also convenient for relocation. Also, since the abutment part of the shoulder block and the slope block has a roundness 10,
It can be easily installed according to the slope of the slope.

The block of the present invention can easily be colored from the viewpoint of landscape.

[Effect of device]

With the above-mentioned construction, the weed control block of the present invention can completely weed the base of the sign pole without the need for mowing, and when mowing the surrounding grass without damaging the mowing machine and the sign pole. The ground protection at the base of is perfect.

Since the block of the present invention is made of precast concrete, it has excellent effects such as low cost, good quality, high durability, no damage due to freezing and the like, and easy construction.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of an embodiment of the present invention, and FIG.
The figures are three-sided view (a) plan view, (b) side view, and third view of the embodiment.
The figure is a view taken along the line III-III in FIG. 1 …… Weed control block 2, 3 …… Shoulder block 4 …… Hole 5 …… Slope block 6 …… Coupling plate 8 …… Sand 9 …… Seal material 10 …… Roundness 11 …… Road 12 …… Shoulder 13 …… Marking pole

Claims (3)

[Scope of utility model registration request] 1. A flat plate-shaped shoulder concrete block divided into two across a hole through which a marker pole freely penetrates, and a plate-shaped sloped concrete block connected to the shoulder shoulder concrete block and installed on the slope. A weed control block comprising a connecting plate for connecting each of these blocks. 2. The weed control block according to claim 1, wherein the surface of the block is colored. 3. The weed control block according to claim 1, wherein the joint surface of each block and the outer periphery of the pole are sealed with a joint material.