JPH0814906A - Boundary stake - Google Patents

Abstract

PURPOSE:To provide a boundary stake for easily recovering and confirming the boundary point even if the display part of the stake is partially lost or worn out. CONSTITUTION:A flat upper surface 20 of a prism material consisting of building stone or concrete material is used as a display surface and an instruction mark 50 for instructing a boundary point and a pattern 60 are engraved on the display surface so that most of the display surface is occupied and is orientated in a specific direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a boundary pile made of stone or concrete, and in particular, even if a part of the display portion of the boundary point of the pile is missing or worn, the boundary point can be easily restored and confirmed. Concerned boundary piles.

[0002]

2. Description of the Related Art Boundary piles are required to maintain their permanence and to improve their recognition because of their characteristics. Conventionally, as the boundary pile, a plastic pile, a concrete pile, a metal pile, or a pile in which a metal plate of aluminum, brass, stainless steel or the like is attached to the surface of the concrete pile is used. Plastic pile is not durable,
It is apt to crack due to changes in climatic conditions such as wind and rain, is insufficient in terms of accuracy, and is only used for mountains, fields and fields. Further, although concrete piles have drawbacks such as being easily worn and chipped, having low product accuracy, and being soaked in acid rain in recent years, they are often used because of low manufacturing cost and easy mass production. In addition, metal piles are cheap for iron and aluminum, but easily rusted, and brass and stainless are expensive, so their use is limited. In addition, the pile with the metal plate attached to the surface of the concrete pile can reduce the manufacturing cost compared to the one using the whole metal pile, but if the attachment method is bad, it may come off and become useless. .

Particularly, in the above-mentioned conventional boundary pile, when the boundary mark and the measuring point are unknown or unclear because the display mark portions indicating the boundary point and the measuring point on the surface are partially damaged or worn. , Most of the display marks are only instruction marks, and some display marks are combined with letters, but since they are only small Japanese letters or English letters, they are restored. And it was very difficult to confirm.
As a result, a serious situation that requires re-measurement may occur in the presence of relevant parties.
There has been a long-awaited provision of a boundary pile that facilitates restoration and confirmation when a part of the display portion of the boundary point is missing or worn.

[0004]

DISCLOSURE OF THE INVENTION The present invention is intended to solve the above-mentioned problems. First, a flat upper surface of a prismatic pillar material made of granite, concrete, stone, ceramic or the like is used as a boundary pile. As a display surface, a boundary stake is formed by orienting and engraving an instruction mark and a pattern for indicating a boundary point in a specific direction so as to occupy substantially the entire surface of the display surface. The boundary point is defined by the center point designating type with the column center as the boundary point, the midpoint designating type with the midpoint of the upper surface of the rectangular column as the boundary point, and the left or right corner point of the upper surface of the rectangular column with the boundary point. It is rated into 3 types of corner point indication type which is a point, and the arrangement of the indication mark and the pattern in each type is aligned with the indication mark and the center of the pattern in the center point indication type, and the indication mark in the middle point or corner point indication type. It is intended to provide a boundary pile in which each position is defined such that the pattern is raised and the pattern is lowered and arranged. Thus, even if a part of the display mark is damaged or worn, since the instruction mark and the pattern are large and the display type and arrangement are rated, the restoration and confirmation can be facilitated.

Further, it is desirable that the boundary pile has a long-term aesthetic appearance and durability and is inexpensive, but there are advantages and disadvantages in the above-described conventionally used boundary pile raw materials.
It is particularly preferable to use granite (Mikage main stone) as the raw material for the boundary pile, which has the above-mentioned aesthetics, durability, and inexpensive conditions, is suitable for high-precision polishing, and is easy to obtain. .

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a boundary pile 1 of the present invention, in which four sides of an upper surface 20 of a square rod material 2 are chamfered to a predetermined size,
The chamfer 4 is formed. The flat surface of the central portion forms the display surface 3 and is mirror-finished. FIG. 2 is a plan view of FIG. 1 (the pattern 6 is changed and shown), and an instruction mark 50 that largely indicates a boundary point so as to occupy substantially the entire surface of the display surface 3.
(Formed on an isosceles triangle mark) and a pattern 60 are engraved.

FIG. 3 is an explanatory view of three types of boundary point designation by the designation mark 51 (formed by an arrow). A case where the upper surface 20 is not chamfered and the entire surface is the display surface 3 will be exemplified.
(A) is a center point designating type in which the column center 21 of the square pole 2 is a boundary point, and the circle point 7 is marked on the column center 21. (B)
Is an intermediate point designating type in which the midpoint 8 of the upper side surface 30 of the display surface 3 is a boundary point, and the projection end of the arrow 51 of the designating mark is engraved in accordance with the midpoint 8. (C) is the upper surface 3 of the display surface 3.
A corner point pointing type in which a left or right corner point 9 of 0 (typically a right corner point is exemplified) is used as a boundary point, and the tip end of the arrow 51 of the pointing mark is aligned with the corner point 9. Engrave (tilt 45 °).

FIG. 4 shows an instruction mark 51 in the three formats.
FIG. 11 is an explanatory diagram of the definition of the arrangement of the pattern 6 (typically illustrated by a large circle mark) for the pattern. In the center point type of (a), the center of the pattern 6 is engraved together with the circle point 7 on the column center 21. In the intermediate point type of (b), the center of the pattern 6 is lowered with respect to the arrow 51 for engraving. In the corner point type of (C), the pattern 6 is engraved by lowering the center of the pattern 6 by 45 ° with respect to the arrow 51. Figure 5
Shows a display example of three types based on a concrete pattern example. Due to the above, even if part of the instruction mark part is damaged or worn,
A part of the instruction mark 5 and the pattern 6 which are displayed in a large size exclusively remain, so that the boundary points are regularly determined by rating the boundary point instruction by the above three types and defining the arrangement of the pattern 6 on the instruction mark 5. You can easily restore and check.

Further, it is necessary that the instruction mark 5 and the pattern 6 used in the present invention have a shape or pattern oriented so as to indicate a specific direction. (However, the circle point 7 in the center point type is excluded.) When letters or numbers are used in place of the pattern 6, they must be similarly oriented and carved in a specific direction. (Refer to FIG. 6) When the chamfered portion 4 is provided as shown in FIG. 5, the tip end of the instruction mark 51 is shaped to match the midpoint 8 as the boundary point, and the boundary point With respect to the corner point 9 which is a point, the tip of the pointing mark 51 has a 45 ° angle point pointing point 90.
Carve according to. FIG. 6 shows a display surface 3 of 3 types.
An example of display using patterns, characters, symbols, and numbers in is shown.

FIG. 7 shows a plan view of a masking sheet 10 to be attached to the surface of a pile, which is used when marking an indication mark. The white part is a hole in the shape of a specific pattern, letters, etc.,
By sandblasting the pile surface through the mixing sheet 10, a specific pattern is formed according to the hole shape,
Characters are engraved. In FIG. 7, the T-shaped mark 52 is used as an instruction mark of the intermediate point type, but in this case, the horizontal portion 53 is specially engraved with a slight space provided between it and the upper side surface 30. .

[0011]

As described above, according to the present invention, the marking points indicating the boundary points and the measuring points on the surface of the boundary pile are damaged or worn, and the locations of those points are unknown or unclear. Even if you do, the display marks, patterns, letters, numbers, symbols, etc. occupy most of the display surface,
In addition, since it is oriented in a specific direction and displayed in a rated manner, it becomes possible to easily restore or confirm the boundary points by estimating them from the remaining portions.

[Brief description of drawings]

FIG. 1 is a perspective view of a boundary pile according to an embodiment of the present invention.

FIG. 2 is a plan view of FIG. 1 (the display surface is clearly shown).

FIG. 3 is an explanatory diagram of three types of boundary point designation.

FIG. 4 is an explanatory diagram of the layout of patterns for instruction marks.

FIG. 5 is a display example of three types based on a specific pattern example.

FIG. 6 shows various display examples.

FIG. 7 is a plan view of a masking sheet.

[Explanation of symbols]

1: boundary pile, 2: square pillar material, 20: top surface,
21: Pillar core, 3: Display surface, 30: Upper side surface, 4: Chamfer part, 5: Instruction mark, 50: Isosceles triangle mark, 51: Arrow, 52: T-shape mark,
53: horizontal part, 6, 60: pattern, 7: circle point,
8: Midpoint, 80: Midpoint designated point, 9: Corner point,
90: Pointing points for corner points, 10: Masking sheet

Claims (9)

[Claims] 1. An instruction mark for indicating a boundary point, which has a flat upper surface of a prismatic material made of stone or concrete as a display surface and is oriented in a specific direction so as to occupy most of the surface on the display surface. And a boundary stake characterized by being engraved with a pattern. 2. An instruction for indicating a boundary point by arranging a flat upper surface of a square pillar material made of stone or concrete as a display surface and orienting it in a specific direction so as to occupy most of the surface on the display surface. In the boundary stake formed by engraving marks and patterns,
Boundary points are instructed by the instructing mark by a center point instructing type in which the column center of the square pole is the boundary point, an intermediate point instructing type in which the center point of the upper side surface of the square pole is the boundary point, and a square pole upper side surface. It is displayed in three types, the corner point pointing type with the left or right corner point as the boundary point. In the center point pointing type, the center of the display mark and the center of the pattern are engraved at the center of the display surface, and the middle In the point pointing type, the tip of the arrow pointing upwards of the pointing mark is engraved according to the midpoint of the upper side of the display surface, and the center of the pattern is lowered downward, and in the corner point pointing type 45 ° to the left and right of the pointing mark.
2. The boundary according to claim 1, wherein the tip of the upward arrow is engraved according to the left or right corner of the upper side of the display surface, and the center of the pattern is engraved downward by 45 [deg.]. Pile. 3. An instruction for designating boundary points so that the four sides of the flat upper surface of a square pillar material are chamfered to a certain size and the central portion thereof is mirror-finished as a display surface, and the entire display surface is occupied. Marks and patterns are engraved, and the boundary points are instructed by the instructing marks, the center point designating type with the center of the square pole as the boundary point, and the midpoint with the center point of the upper surface of the square pole as the boundary point. It is displayed in three types, the model and the corner point pointing model with the left or right corner point on the upper side of the square pole as the boundary point. In the center point pointing model, the center of the pattern is displayed at the center of the display surface together with the circle mark of the instruction mark. In the midpoint pointing model, the tip of the arrow pointing upwards of the instruction mark is engraved according to the midpoint of the upper side of the display surface, and the center of the pattern is lowered to engrave it In the model, the tip of the arrow pointing up and down 45 ° to the left or right of the instruction mark is to the left or According to claim 1 or 2, wherein the boundary stakes and characterized by being shaped time by lowering the center of A pattern in 45 ° downward respectively while shape engraved in accordance with the corner points. 4. The boundary pile according to claim 1, wherein symbols, letters and numbers are engraved in place of the pattern. 5. The boundary pile according to claim 1, wherein an isosceles triangle mark is engraved as the midpoint and corner point type indication marks. 6. The boundary pile according to claim 1, wherein a T-shaped mark is formed as a midpoint type indication mark. 7. The markings, patterns, etc. are inscribed by sandblasting via a masking sheet attached to the display surface of the pile.
The boundary pile according to any one of 6. 8. The boundary pile according to claim 1, wherein the square pillar material is made of granite. 9. The boundary pile according to claim 1, wherein the prismatic material is made of ceramic as a raw material.