KR20120042432A

KR20120042432A - Apparatus of measuring curvature of landscape stone

Info

Publication number: KR20120042432A
Application number: KR1020100104127A
Authority: KR
Inventors: 이인우
Original assignee: 주식회사 우리돌
Priority date: 2010-10-25
Filing date: 2010-10-25
Publication date: 2012-05-03
Also published as: KR101163684B1

Abstract

The present invention relates to a cornerstone curvature measuring apparatus for measuring the curvature of a cornerstone of a gravel pavement so that the corner portion of the gravel pavement can be measured so as to be inward from the first and second ends spaced apart from each other A housing having an entrance guide groove formed so as to gradually reduce a space between the entrance guide groove and the entrance guide groove and a guide member which is restrained in a housing space formed in the housing so as to be linearly moved toward the entry guide groove, And a slider on which a scale capable of measuring the degree is described. According to the corner curvature measuring apparatus of this kind, it is possible to measure the degree of curvature of edges of a stone which is simple but has a simple structure and is used as a landscape stone.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to an apparatus for measuring the corner curvature of a landscape glazing, and more particularly, to an apparatus for measuring corner curvature of a glazed glazing capable of measuring the degree of angulation of the glazing.

Generally, landscape stone is widely used as a stone to decorate the garden or the earth around the building.

This kind of gyeolgokseok stone is used to take a natural stone formed by the long weathering effect so that there is no angular part and the outer surface has a smooth curved shape, or the blast stone generated by blasting the rock is crushed to a proper size and then the edge is polished Use something that has gone through the process.

On the other hand, for this kind of gyeonggyeokseok, the Pyeonggakcheok's gyeokgyeokseok is defined as a natural stone or a blast stone that has been processed into a size and shape with individual aesthetic characteristics, and the processed part should be smooth and unobtrusive. However, Is expressed.

Particularly, in the case where the edge part is processed through the process of using the heavy equipment, or if it is processed by using the separate processing equipment and supplied to the landscape, it is judged to what extent the processing part should be processed to meet the condition of the landscape There is no scale to measure, so more detailed criteria are required.

On the other hand, there is no apparatus that can easily measure angles or curvatures of corners in the field in order to judge whether or not it can be used as a gogokseok.

The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a corner curvature measuring device of a gravel pavement which can easily measure the degree of curvature of a corner portion of a stone, The purpose is to provide.

In order to achieve the above object, the present invention provides an apparatus for measuring the curvature of a cornerstone of a gravel pavement, comprising: first and second gaps between adjacent gravel gravels, A housing having an entry guide groove formed such that a gap width gradually decreases from a tip toward an inward side; A slider on which a scale capable of measuring the degree of bending corresponding to the position of the leading end in the entrance guide groove is installed so as to be constrained in a housing space formed in the housing so as to be linearly moved toward the entrance guide groove, Respectively.

Preferably, the entry guide groove of the housing has a first inclined surface extending inwardly from a first end of the housing and a second inclined surface spaced apart from the first tip of the housing at one point with the first inclined surface. The first inclined surface and the second inclined surface are formed so as to have a perpendicular angle to each other.

The housing may include a first plate having a seating groove formed therein and having a seating groove through which the slider is seated and can be moved forward and backward along the longitudinal direction; And a second plate which is opposed to the first plate to expose the entrance guide groove and forms a receiving space for advancing and retreating the slider seated on the first plate.

Preferably, the slider is provided with a handle protruding in a direction perpendicular to the extending direction of the seating groove, and the second plate is formed with a long A guide window is formed.

According to the present invention, it is possible to measure the degree of curvature of a corner of a stone to be used as a footstand in a simple but simple structure.

1 is a perspective view showing an apparatus for measuring a corner curvature of a landscape glazing according to the present invention,
FIG. 2 is a view for explaining a process of measuring the degree of curvature of a corner by using the corner curvature measuring apparatus of the landscape glazing of FIG. 1. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an apparatus for measuring edge curvature of a landscape glazing according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an apparatus for measuring a corner curvature of a landscape glazing according to the present invention.

Referring to FIG. 1, an apparatus 100 for measuring the curvature of a cornerstone has a housing 110 and a slider 130.

In order to measure the degree of bending of the edge of the gravel stone, the housing 110 has an interval width (hereinafter referred to as " width ") from the first and second ends 113 and 115 spaced apart from each other An entrance guide groove 117 formed to be gradually reduced is formed.

The housing 110 is divided into a first plate 111 and a second plate 121.

The first plate 111 is formed in a rectangular plate shape having an entry guide groove 117 and is formed with a seating groove 118 in which the slider 130 to be described later is seated and can be moved forward and backward along the longitudinal direction.

The entrance guide groove 118 formed in the first plate 111 has a first inclined surface 114 extending obliquely downward toward the inside from the first end 113 corresponding to the upper left corner of the rectangular plate shape, And a second inclined surface 112b extending obliquely upward toward the inside from the second front end 115 which corresponds to the lower left end of the shape and is spaced downward from the first front end 113, 116).

Here, the inclination angles of the first inclined surface 114 and the second inclined surface 116 are formed so as to have the same internal angle with respect to a horizontal line extending from a point 117a where they meet.

Further, it is preferable that the internal angle between the first inclined surface 114 and the second inclined surface 116 is formed at right angles.

The second plate 121 is formed in a rectangular plate shape so that the first inclined surface 114 is inclined to the second inclined surface 116 from the position where the entering guide groove 117 is exposed, The slider 130 is inserted into the seating groove 118 of the first plate 111 so as to be opposed to the first plate 111 from the point 117a where the slider 130 meets.

Here, the left end of the second plate 121 becomes a step 122 for measuring the depth of entry of the slider 130 into the entrance guide groove 117, which will be described later.

The slider 130 is formed in a rectangular plate shape and is restrained in a receiving space 119 formed in the housing 110 so as to be linearly moved toward and away from the entering guide groove 117.

The handle 135 is formed on the slider 130 so as to protrude in a direction orthogonal to the extending direction of the seating groove and the second plate 121 has a longitudinal direction A movement guide window 123 is formed.

On the surface of the slider 130, there is written a scale capable of measuring the degree of bend corresponding to the position of the tip 131 in the entrance guide groove 117.

In the illustrated example, the slider 130 is scaled at equal intervals from the tip 131, and numerical values corresponding to the number of scales are described. The scale is engraved in 1 mm increments, and the numerical values are described for each of ten graduations.

As shown in FIG. 2, the apparatus for measuring the curvature of curvature of a corner of a corner of a building has the first and second ends 113 and 115 The knob 135 is moved to the left until the tip 131 of the slider 130 is brought into contact with the portion to be measured and then the tip 135 of the slider 130 is matched with the tip 122 of the second plate 121 The scale of the slider 130 is read and the degree of bend is calculated from this value.

That is, when the slider 130 is moved to a position corresponding to the first and second ends 113 and 115 of the housing 110 and the scale read through the stop 122 is, for example, 25 mm When the readout value is 0 mm, the degree of bend can be determined by applying the angle value obtained in advance by the trigonometric method to the angular value corresponding to 1 mm from 1 mm to 24 mm at the corner angle of 90 °, 25 mm, and 180 °.

In this case, if the minimum angle of the edge applicable to the gravel pavement is, for example, 120 degrees, the slope value of the slider 130 corresponding to 120 degrees is known in advance. If the measured value is larger than this value A good judgment may be made.

It is needless to say that the scale of the slider 130 is not displayed in units of length as described above, but a method of describing the interval angle corresponding to the entry length at the corresponding position as described above can be applied.

The above-described pedestrian corner curvature measuring apparatus 100 can easily judge in the field whether or not the pedestrian corner curvature measuring apparatus 100 is equal to or greater than a reference value set for the curvature of the machined pedestrian stones 200, So that the efficiency of the machining operation can be improved.

110: Housing 117: Entry guide groove
130: Slider

Claims

A housing having an entrance guide groove formed in such a way that the interval between the first and second spaced-apart frontal gardens is gradually reduced toward the inside so that the corner portion of the gardens can be measured so as to measure the degree of bending of the corner, and;
A slider on which a scale capable of measuring the degree of bending corresponding to the position of the leading end in the entrance guide groove is installed so as to be constrained in a housing space formed in the housing so as to be linearly moved toward the entrance guide groove, Wherein the corner gait corner curvature measuring device comprises:

2. The apparatus of claim 1, wherein the entry guide groove of the housing comprises: a first inclined surface extending inward from a first end of the housing; and a second inclined surface extending from the second tip of the housing, Wherein the inner angle between the first inclined surface and the second inclined surface is formed to be perpendicular to the first inclined surface and the second inclined surface.

3. The apparatus of claim 2, wherein the housing
A first plate having a seating groove in which the entrance guide groove is formed and in which the slider is seated and can be moved back and forth along a longitudinal direction;
And a second plate joined to face the first plate so as to expose the entrance guide groove to form a space for advancing and retreating the slider seated on the first plate. Device.

4. The slide fastener according to claim 3, wherein the slider is provided with a handle protruding in a direction perpendicular to the extending direction of the seating groove,
Wherein the second plate is formed with a movement guide window formed along the longitudinal direction so that the handle is exposed to the outside and linearly moved.