KR101937886B1 - Method of measuring inclination slope of bathroom floor - Google Patents

Abstract

The present invention relates to a method to measure an inclination of a floor of a toilet and a bathroom, capable of maximizing drainage efficiency of a drain. According to the present invention, the method to measure an inclination of a floor of a toilet and a bathroom comprises: a step (a) of allow a laser irradiating unit to irradiate a laser beam to a drain to measure a vertical point between the laser irradiating unit and the drain; a step (b) of allow the laser irradiating unit to irradiate the laser beam to measure a point from which the inclination is started from an end part of a concrete surface of the bottom surface of the drain of a toilet and a bathroom; a step (c) of allowing the laser irradiating unit to measure tangent and vertex points in which inclined surface formed on each surface of the drain; a step (d) of allowing a calculation unit to measure an inclination about an inclined surface formed between a distance from the vertical point to the position from which the inclination is started, and a distance from the vertical point to the target and vertex points; and a step (e) of allowing a measurement result determination unit to receive and compare all pieces of inclination data about each surface of the drain measured in the step (d) to determine identity of the inclination, and transmitting location information of the inclined surface of the drain corresponding to unmatched inclination data to a worker terminal when the unmatched inclination data is present based on a detection result.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of measuring the inclination of a toilet and a bathroom floor,

The present invention relates to a method of measuring the inclination of a toilet and a bathroom floor, and more particularly, to a method of measuring the inclination of a toilet and a bathroom floor, The present invention relates to a method of measuring the inclination of a toilet and a bathroom floor.

Generally, in a veranda, a toilet, a roof, etc., a drainage tank for draining daily wastewater or rainwater is embedded in the bottom concrete. In addition, connection pipes connecting upper and lower layers are connected to upper and lower portions of the buried drain tank.

Also, in order to smooth drainage, the surface of the bottom concrete is formed so as to be inclined toward the drainage tank, and the floor tile is applied.

However, since such a bottom drainage structure manually forms an inclination of each surface constituting the bottom concrete surface by the operator, the inclination of each surface is different from each other, which causes the drainage efficiency to be poor.

For example, in Korean Patent Registration No. 10-0550453, a plurality of through-holes are formed on the outer circumferential surface of the upper end of a drain tank and fixed to a die; Placing a concrete in a mold so as to form an inclined surface inclining downward toward a position below a through hole of the drain tank and applying a waterproofing liquid application layer to the surface of the inclined surface; And a step of forming a water-permeable base layer having a horizontal surface, in which the aggregates of 3 to 10 mm in particle size are bonded to each other, with cement as a binder on the surface of the waterproofing liquid application layer so as to be in contact with the through-holes.

However, the above-described prior art also has a problem that it is difficult to form the same inclination with respect to each surface constituting the bottom concrete surface, even a skilled technician because the worker directly forms an inclination.

Korean Patent No. 10-0550453

In order to solve such problems, the present invention has been developed in view of the background art, and it is an object of the present invention to provide a method of measuring a slope of a toilet and a bathroom floor.

It should be understood, however, that the scope of the present invention is not limited thereto, but includes any object or effect which can be understood from the solution or the embodiment of the present invention without explicitly mentioning it.

According to an embodiment of the present invention, there is provided a method of measuring a vertical point between a laser irradiation unit and a drain port by irradiating a laser to a drain port side of the laser irradiation unit, (b) measuring a point at which the laser irradiation unit irradiates the laser to start the inclination from the end of the concrete surface at the bottom of the drain of the toilet and the bathroom; (c) measuring the tangent point and the vertex point of the laser irradiating unit, wherein the laser irradiating unit contacts the inclined surfaces formed on the respective surfaces of the drain hole; (d) measuring an inclination of a slope with respect to a slope formed between a distance from the vertical point to a point at which the slope starts and a distance from the vertical point to the tangent point and a vertex point in the calculation unit; (e) all inclination data on each surface of the drainage port measured in the step (d) is transmitted to the measurement result determination unit, and the transmitted inclination data is compared to determine the equality of the inclination, and if the inconsistent inclination data And transmitting slope position information of a drain hole corresponding to the incoincidence slope data to the worker terminal if the slope information is present.

According to an embodiment of the present invention, the step (c) includes the steps of: (c1) measuring a distance from the vertical point measured in the step (a) to a point where the inclination starts with respect to the X1 axis direction; (c2) measuring a distance from the vertical point to a point where the inclination starts with respect to the Y1 axis direction; (c3) calculating the maximum distance value for the X1 axis measured in the step (c1) and the maximum distance value for the Y1 axis measured in the step (c2), and calculating the maximum distance value for the X1 axis Measuring a point of maximum distance point to a maximum distance value for the Y1 axis; (c4) the laser irradiating unit moves the point of the maximum distance point with respect to the Y1 axis by the maximum distance value with respect to the X1 axis in the X1 axis direction, and the maximum distance point point with respect to the X1 axis in the Y1 axis direction Measuring a tangent point and a vertex point at which the inclined surface formed in the X1 axis direction and the inclined surface formed in the Y1 axis direction are moved by the maximum distance value with respect to the Y1 axis.

According to an embodiment of the present invention, in the step (c), when measuring the starting point of the inclination with respect to the X1 axis and the Y1 axis direction, And the measurement is made in a direction perpendicular to the direction of measurement.

According to an embodiment of the present invention, the measurement result determination unit irradiates a laser having an area equal to an area of the slope at an inclined plane position of the drain hole corresponding to the incoherent gradient data.

According to the embodiment of the present invention, since the inclination of each surface constituting the drain port to be installed in the bathroom and the bathroom is made to have the same inclination degree, the drainage efficiency of the drain port can be maximized.

In addition, the various and advantageous advantages and effects of the present invention are not limited to the above description, and can be more easily understood in the course of describing a specific embodiment of the present invention.

1 is a flowchart showing a method of measuring a slope of a toilet and a bathroom floor according to an embodiment of the present invention;
FIG. 2 and FIG. 3 are views schematically illustrating a process of measuring a slope of a toilet and a bathroom floor according to an embodiment of the present invention,
FIG. 4 is a view schematically showing a state of measuring a slope of a toilet and a bathroom floor according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

The present invention measures the inclination of each surface constituting the drain port (20) to be installed in a bathroom, a bathroom, and the like so as to perform maintenance work on inconsistent inclined surfaces so that the inclination of the inclined surfaces ) Can be maximized.

In the present invention, the inclination measuring system 200 is disposed on the same center line as the axial center of the drain hole 20, and is detachably installed on a ceiling of a toilet, a bathroom, or the like. The inclination measuring system 200 includes a laser irradiating unit 210 for irradiating a laser to measure the inclination of the slant surface of the drain hole 20 and a drain 20 And the slope data calculated through the calculation unit 220, and determines the degree of inclination of each slope with respect to each surface of the drain hole 20, and outputs the determination result to the operator And a measurement result determination unit 230 that transmits the measurement result to the terminal 300.

The operator terminal 300 receives slope data on each surface of the drain hole 20 measured by the slope measurement system 200 and outputs the received slope data to the display unit. At this time, the worker terminal 300 may include a smart phone, a tablet, or the like in which an application for transmitting and receiving data is interlocked with the incline measurement system 200, but the present invention is not limited thereto.

As shown in FIG. 1, in order to measure an inclination of a drain hole 20 formed on a floor surface of a toilet and a bathroom, a method of measuring the slope of a toilet and a bathroom floor according to the present invention comprises: (S110) of measuring the vertical point (O) between the laser irradiation unit and the drain port.

The step of measuring the vertical point S110 may be performed by installing the laser irradiation unit 210 on the upper ceiling of the bathroom and the bathroom where the drainage port 20 is installed and then rotating the center axis of the laser irradiation unit 210 And the axis of the drain hole 20 are aligned so that the axis of the laser beam irradiated by the laser irradiation part 210 and the axis of the drain hole 20 are positioned on the same axis line.

The step of measuring the vertical point (S110) is a step of setting a starting point at which the laser irradiation unit 210 forms a right angle with respect to the axial center of the drain hole 20 in the X axis direction and the Y axis direction, .

That is, the vertical point O described in the present invention means a starting point for measuring the inclination of the drain hole 20. [

Thereafter, the laser irradiation unit 210 irradiates the laser with the laser light on the basis of the set vertical point O to measure the point 12 where the inclination starts from the end of the concrete surface of the bottom surface 10 of the toilet and the bathroom drain (S120) is performed.

In step S120, the laser irradiating unit 210 irradiates the laser to the peripheral surface of the drain hole 20 to check the overall size of the drain hole 20, That is, a position where each surface of the drain hole 20 starts, and measures the position information of the point where the slope of the drain hole 20 starts.

The step S120 of measuring the starting point of the inclination is performed after measuring the position information on the vertical point O. After the laser is irradiated on the bottom surface 10 of the drain hole 20, Is moved to the vertical point (O), and the position where the end of the bottom surface (10) and the end of the end of the drain hole (20) are in contact with each other is measured and transmitted to the detector (220).

That is, since the position where the end of the bottom surface 10 and the end of the end of the drain hole 20 are in contact with each other corresponds to the point 12 where the inclination of the drain hole 20 starts, So that data on the total area of the drain port 20 is generated.

Although it has been described in the step S120 of measuring the point where the inclination starts, the point 12 at which the inclination starts is measured on any one of all the surfaces constituting the drain hole 20, It is preferable that data is generated for a point 12 starting from one side of the slope 20 and starting the slope with respect to the whole surface.

That is, as shown in FIG. 2, after the data generation of the point 12 at which the inclination starts for the A-plane is performed for the first time, a point 12 at which the respective slopes of the B-plane, C- ) Is generated.

The laser irradiation unit 210 measures the tangent point and the vertex point of the inclined surfaces formed on the respective surfaces of the drain hole 20 when the data about the point 12 at which the inclination starts is S130. .

As shown in FIG. 3, in step S130, the tangential point and the vertex point are measured. In step S110, the laser irradiating unit 210 irradiates a laser beam to the vertical point O, The distance to the point 12 where the inclination starts is measured, and the calculating unit 220 calculates data on the maximum distance value with respect to the X1 axis.

That is, the calculating unit 220 calculates the data of the maximum distance value with respect to the X1 axis on the basis of the moving distance of the laser irradiated by the laser irradiating unit 210. [

In this case, when measuring the point 12 at which the inclination starts with respect to the X1 axis and the Y1 axis direction, it is preferable that the vertical point O be perpendicular to the X axis and the Y axis It is preferable that the measurement is performed.

In addition, the distance from the vertical point O to the point 12 where the inclination starts in the Y1 axis direction is measured to calculate data on the maximum distance value with respect to the Y1 axis, and the calculation unit 220 Calculates the data of the maximum distance value for the Y1 axis in the same manner as the method of calculating the data of the maximum distance value for the X1 axis.

The laser irradiation unit 210 then calculates position information on the maximum distance point O1 and O2 based on the maximum distance value data of the X1 axis and the Y1 axis calculated by the calculating unit 220 to the calculating unit 220 ).

The calculation unit 220 moves the maximum distance point O2 with respect to the Y1 axis in the X1 axis direction and moves the maximum distance point O2 with respect to the X1 axis, (O1, O2) are shifted in the Y1 axis direction by a maximum distance value for the Y1 axis, and the positions (O1, O2) of the respective maximum distance points O1, And moves the laser irradiation unit 210 to the calculated first vertex point A '.

Next, the laser irradiating unit 210 irradiates the laser from the first vertex point A 'to the vertical point O and forms a tangent line to the tangent point formed by the Y1 axis direction and the inclined plane formed in the X1 axis direction, Measure the point.

Through this process, the area of the first inclined surface A1 corresponding to the upper half of the A side of the drain hole 20 can be grasped.

Although the step S130 of the present invention is performed to obtain the area information of the drain hole 20 with respect to the first sloped surface A1 and only the first sloped surface A1 has been described, B1 and B2, C1 and C2, D1 and D2 with respect to each of the surfaces A, B, C and D constituting the drain 20 as well as the inclined surface A1, The information is also performed in the same manner.

In this case, the calculating unit 220 may be configured to change the moving direction of the laser irradiating unit 210 when acquiring information on the second to fourth vertexes B ', C', and D '.

Next, the calculation unit 220 generates inclination data for the first inclined surface A1 based on numerical information about changes in the length of the laser irradiated by the laser irradiation unit 210 (S140)

Here, the calculation unit 220 calculates the vertical point O corresponding to each vertex of the area of the first inclined plane A1 with respect to the A plane, the maximum point O1 with respect to the maximum distance value with respect to the X1 axis, The area data of the first inclined surface A1 corresponding to the upper half of the A side of the drain hole 20 is calculated by connecting one vertex point A 'with an imaginary line.

The laser irradiating unit 210 irradiates the laser to the first inclined surface A1 of the drain hole 20 corresponding to the area data calculated by the calculating unit 220 and supplies the length information of the laser to the calculating unit 220 ).

The calculating unit 220 calculates the distance 12 from the vertical point O to the point at which the inclination is started based on the information about the length of the laser beam transmitted from the laser irradiating unit 210, The tilt angle data is generated by measuring the tilt angle with respect to the first tilt surface A1 formed between the tangent point and the first vertex point A ' .

Although only the method of generating the slope data with respect to the first inclined surface A1 of the drain hole 20 has been described in the step S140 of the present invention, it is preferable that not only the first inclined surface A1, but also the drain hole 20 (Second inclined surface: A2, third and fourth inclined surfaces: B1 and B2, fifth and sixth inclined surfaces: C1 and C2) for each of the surfaces A, B, C, 7 and the eighth inclined planes D1 and D2) are also performed in the same manner.

Next, the measurement result determination unit 230 receives the inclination data and determines whether or not the inclination of the received incline data is the same (S150)

At this time, the received tilt data includes all tilt data for the first to eighth tilt surfaces A1 to D2, and after the reception of all the tilt data is completed, it is determined whether or not they are the same.

The step of determining whether or not the inclination is identical may include comparing all the inclination data with each other to determine whether the inclination degree is the same, and when there is inconsistent incline data, it is determined whether or not the incompatible incline data To the worker terminal 300, so that maintenance work can be performed based on incoherent tilt data.

Here, the measurement result determination unit 230 may control the laser irradiation unit 210 to irradiate a laser beam having an area equal to the area of the inclined plane to the inclined plane position of the drain hole 20 corresponding to the incoherent gradient data will be.

Accordingly, it is possible for the operator to more quickly grasp the position of the incoincident sloped surface, and furthermore, the laser irradiating unit 210 can irradiate the entire area of the incoherent sloped surface based on the area data on the sloped surface, It is possible to prevent the excessive maintenance of the inclined plane which is judged to be the same during the maintenance work.

It is to be understood that the terms "comprises", "comprising", or "having" as used in the foregoing description mean that the constituent element can be implanted unless specifically stated to the contrary, And all terms including technical or scientific terms are to be construed as further including other elements unless the context clearly dictates otherwise as generally understood by one of ordinary skill in the art to which this invention belongs. Have the same meaning.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. . Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: bottom of drain hole 20: drain hole
200: tilt measurement unit 210: laser irradiation unit
220: Calculator 230: Measurement result determiner
300: worker terminal

Claims (4)

(a) measuring a vertical point between the laser irradiation part and a drain hole by irradiating the laser irradiation part with a laser to the drain hole side;
(b) measuring a point at which the laser irradiating unit irradiates the laser to start the inclination from the end of the concrete surface on the floor of the drain of the toilet and the bathroom;
(c) measuring the tangent point and the vertex point of the laser irradiating unit, wherein the laser irradiating unit contacts the inclined surfaces formed on the respective surfaces of the drain hole;
(d) measuring an inclination of a slope with respect to a slope formed between a distance from the vertical point to a point at which the slope starts and a distance from the vertical point to the tangent point and a vertex point in the calculation unit;
(e) all inclination data on each surface of the drainage port measured in the step (d) is transmitted to the measurement result determination unit, and the transmitted inclination data is compared to determine the equality of the inclination, and if the inconsistent inclination data And transmitting slope position information of a drain hole corresponding to the inconsistent slope data to the worker terminal,
The step (c)
(c1) measuring a distance from the vertical point measured in the step (a) to a point where the inclination starts with respect to the X1 axis direction;
(c2) measuring a distance from the vertical point to a point where the inclination starts with respect to the Y1 axis direction;
(c3) calculating the maximum distance value for the X1 axis measured in the step (c1) and the maximum distance value for the Y1 axis measured in the step (c2), and calculating the maximum distance value for the X1 axis And a maximum distance point point to the maximum distance value for the Y1 axis;
(c4) The calculating unit moves the point of the maximum distance point with respect to the Y1 axis by the maximum distance value with respect to the X1 axis, and then sets the maximum distance point point with respect to the X1 axis as the maximum distance with respect to the Y1 axis Measuring a vertex point at which the tangential points formed in the X1 axis direction, the tangent points at which the inclined surfaces formed in the Y1 axis direction are in contact with each other, and the maximum distance point points overlap each other;
And measuring a slope of the bathroom floor and the bathroom floor.
delete The method according to claim 1,
In the step (c), when measuring a point where the inclination starts with respect to the X1 axis and the Y1 axis direction, measurement is performed in a direction perpendicular to the X axis and the Y axis from the axial direction of the vertical point A method of measuring the slope of a toilet and bathroom floor.
The method according to claim 1,
Wherein the measurement result determiner irradiates a laser beam having an area equal to an area of the inclined surface at an inclined surface position of a drain hole corresponding to the inconsistent inclination data.

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