KR101581844B1

KR101581844B1 - Gradient measuring apparatus for structures

Info

Publication number: KR101581844B1
Application number: KR1020140025821A
Authority: KR
Inventors: 이광길; 안진성
Original assignee: 사단법인 한국가설협회
Priority date: 2014-03-05
Filing date: 2014-03-05
Publication date: 2016-01-04
Also published as: KR20150104655A

Abstract

The present invention relates to a structure tilt measuring apparatus.
According to the present invention, A fixed unit installed on the upper side of the structure; A tilt pointing unit provided on the fixed unit side and having a laser pointer at one end of a wire having a predetermined length; And a tilt measuring unit installed on a lower side of the tilt pointing unit, the tilt measuring unit including a tilt display on one side facing the tilt pointing unit; Wherein a tilt of the structure is measured as a visible light emitted from the laser pointer is displayed on the tilt display unit of the tilt measuring unit so that the tilt of the structure can be easily and conveniently measured by the operator regardless of the direction .

Description

{GRADIENT MEASURING APPARATUS FOR STRUCTURES}

The present invention relates to a structure tilt measuring apparatus, and more particularly to a tilt pointing unit having a laser pointer, a tilt display scale for determining the degree of tilt, and the like. The compass and direction The present invention relates to a structure tilt measuring apparatus capable of easily and conveniently measuring an inclination of a structure regardless of a direction, by providing a tilt measuring unit having a display scale and a leveling unit for confirming horizontal maintenance of the tilt display unit.

Generally, the structure tilt measuring device is used to measure the degree of inclination due to deformation, uneven settlement, etc. of a building structure after completion of construction or construction of various structures.

In this structure tilt measuring apparatus, a tilt meter is attached to one side of a wall of a structure to be measured, a probe of a data transmitter is connected to the tilt meter, and a measurement value from the tilt meter is sent to a computer, And the like are proposed.

However, the conventional structure tilt measuring apparatus as described above is expensive and requires a great deal of economic burden, and it is necessary to convert the signal amplified from the measured values to a computer, so that the tilt measuring operation It is not possible to perform a tilt measurement operation on the structure in the absence of a measurement expert.

In addition, according to the angle measuring instrument disclosed in Japanese Unexamined Utility Model Publication No. 48-43662 and Japanese Unexamined Patent Application Publication No. 57-16809, it is possible to measure only the tilt with respect to one direction, thereby making it impossible to perform tilt measurement with respect to the front / rear / left / There is a problem.

Prior art related to such a structure tilt measuring device as described above is disclosed in Korean Utility Model Registration No. 20-0274099 (Apr. 20, 2002) and Registration Practical Utility Model No. 20-0132301 (Sep. 24, 1998).

An object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a tilting pointing unit having a laser pointer and a tilting display scale and an azimuth display displayed on the lower part of the tilting pointing unit together with a compass, And a tilt measuring unit having a tilt display unit made of a scale so that the tilt of the structure can be easily and conveniently measured by the operator regardless of the direction.

According to an aspect of the present invention, there is provided an apparatus for measuring a tilt of a structure, structure; A fixing unit installed on an upper side of the structure; A tilt pointing unit provided on the fixed unit side and having a laser pointer at one end of a wire having a predetermined length; And a tilt measuring unit installed on a lower side of the tilt pointing unit, the tilt measuring unit including a tilt display unit on one surface facing the tilt pointing unit; The tilting degree of the structure can be measured as the visible light emitted from the laser pointer is displayed on the tilt display unit of the tilt measuring unit.

The fixing unit is installed so as to protrude inward and outward from one side of the structure, a corner (angled portion), a column, and the like.

Wherein the tilting pointing unit comprises: a wire extending to a length corresponding to the height of the structure and having one end fixed to the fixed unit side; A laser pointer provided on one side of the wire on the side of the tilt measuring unit and emitting a visible light toward the tilt display unit side; a pointer holder provided on a side of the outer periphery of the laser pointer; A tilt measurement pointing unit including a wire fixture for fixing the wire; .

The inclination measuring unit includes a compass plate which is installed on a lower side of the tilting pointing unit and faces the tilting pointing unit, a tilting display scale which is displayed together with the compass and is provided with a distance value from the center by a predetermined distance, And a tilt display unit for connecting the tilt angles with each other.

The tilt display unit of the tilt measuring unit is characterized in that an azimuth display scale indicating azimuth from 0 to 360 degrees is displayed on the basis of the north-to-north direction for azimuth display in order to confirm the direction in which the structure is inclined .

The tilt measuring unit may include: a horizontal adjusting screw positioned at a predetermined interval on one side of the tilt display unit and screwing the horizontal adjusting screw; And at least one leveler provided at one side of the tilt display unit to adjust the level of the tilt display unit; Is further provided.

And the pointer guard is further provided on the upper surface of the tilt display unit to prevent the pointing unit from being locked out of the tilt display unit range.

The structure may further include a clamp disposed at a predetermined interval in a manner that the wire is wrapped around the wire in a vertical direction in which the wire is installed.

And a protection tube formed to penetrate the wire on the side of the fixed unit so as to be ready for outdoor installation.

As described above, according to the structure tilt measuring apparatus according to the present invention, there are provided a tilt pointing unit having a laser pointer, a tilt display scale and an azimuth display unit displayed with a compass, a leveling unit, a leveling unit, By providing the tilt measurement unit having the tilt display unit made up of the display scale, the operator can easily and conveniently measure the tilt with respect to the structure regardless of the direction.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a configuration diagram showing an installation state of a structure tilt measuring apparatus according to the present invention. FIG.
2 is a plan view showing a tilt measuring unit according to the present invention.
3 is a side view showing a tilt measuring unit according to the present invention.
FIG. 4 is a use state diagram showing the use state of the structure tilt measuring apparatus according to the present invention.
Fig. 5 is an enlarged view showing the "A" portion of Fig. 4 on an enlarged scale.
FIG. 6 is a use state diagram showing a degree of inclination of a structure on a tilt display unit of a tilt measuring unit according to the present invention.
7 is a configuration diagram showing a tilting pointing unit according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The term is synonymous with the general meaning of the term understood by those of ordinary skill in the art to which the present invention belongs and it is to be understood that the terminology used herein should not be construed as indicating the generic term Are in accordance with the definitions used herein, and like reference numerals throughout the specification denote like elements.

It should be noted that the structure tilt measurement apparatus disclosed in this specification can be implemented in various embodiments and is not limited to the embodiments described herein.

The structure tilt measuring apparatus 100 according to the present invention includes a fixed unit 120 installed on the upper side of a structure 110 and a tilting unit 120 connected to the fixed unit 120 via a wire 132 to emit a visible ray A tilt pointing unit 130 and a tilt measuring unit 140 installed at a lower side of the tilt pointing unit 130 to measure the tilt of the structure by receiving visible light.

The structure 110 may be composed of various components that require confirmation of a slope such as a tower, a scaffold, a steel structure, a slab, a wall, a door frame, and a frame for attaching an exterior material,

The structure 110 may further include a clamp 112 disposed at regular intervals in a manner that the wire 132 is wrapped around the wire 132 in the vertical direction in which the wire 132 is installed. With this clamp 112, the wire 132 can be protected from shaking or the like due to a strong draft.

The fixed unit 120 is installed on the upper side of the structure 110 to fix the tilting pointing unit 130. It is preferable that the fixing unit 120 is installed to protrude in various spaces requiring a tilt measurement such as a corner (an angled portion) of the structure 110, a wall surface, and the like.

The fixing unit 120 may further include a protection tube 114 formed to penetrate the wire 132. This protection pipe 114 can prevent the wire from being shaken when the wire 132 is shaken due to a strong wind or the like and thus can play a role of allowing the tilting pointing unit 130 to be stably fixed .

The tilt pointing unit 130 is connected to the fixed unit 120 through a wire 132 and emits visible light through the laser pointer 134a to the tilt measurement unit 140 side to thereby point the tilt with respect to the structure .

The tilt pointing unit 130 includes a wire 132 provided on the fixed unit 120 side and a tilt measurement pointing unit 134 provided on one end of the wire 132 for emitting visible light.

The wire 132 is extended to a length corresponding to the height of the structure 110, and the upper end is fixed to the fixed unit 120 side. The wire 132 may be a high-strength piano wire or the like.

The tilt measuring pointing unit 134 is fixedly installed at the lower end of the wire 132 adjacent to the tilt measuring unit 140 side.

The tilt measurement pointing unit 134 includes a laser pointer 134a, a pointer holder 134b, and a wire fixing body 134c.

The laser pointer 134a is fixed to one end of the wire 132 and serves to emit a visible light toward the tilt display part 142 according to on / off operation of the switch 134d.

The pointer holder 134b is provided on the outer circumferential side of the laser pointer 134a to protect the laser pointer 134a in a structure that surrounds the laser pointer 134a.

The wire fixing body 134c is provided on the upper side of the pointer holder 134b to fix the wire 132 and serve as a backbone.

The tilt measuring unit 140 is installed on the lower side of the tilt pointing unit 130 and is disposed on the side of the compass plate 142a and the tilt indicator scale 142b, And measures the inclination degree of the structure 110 according to the displayed information.

The tilt measurement unit 140 is configured to include a tilt display unit 142, a horizontal adjustment screw 144, and a leveling unit 146.

The tilt display unit 142 is formed in a plate shape having a predetermined width and includes a compass plate 142a displayed on one side facing the tilt pointing unit 130 and a tilt display scale having a distance value displayed together with the compass plate 142a And a bearing display scale 142c for indicating the tilting direction of the structure 110. In this case,

The compass 142a is for making it possible to determine in which direction the structure is inclined.

A distance value (x value) corresponding to a predetermined distance unit (mm, cm, etc.) is given to the tilt display scale 142b based on the center C and the distance value and the structure height value The degree of inclination of the structure 110 can be grasped more clearly by substituting the inclination formula ((amount of increase of y) / (amount of increase of x)) to obtain the inclination tan? Of the structure 110.

In addition, when the height of the structure 110 is determined, the tilt indication scale 142b can be customized to the height, and the angle of the tilt can be directly read from the scale.

The azimuth indication scale 142c is for indicating the direction in which the structure 110 is tilted. The azimuth indication scale 142c is for displaying an inclined direction of the structure 110 from 0 ° to 360 ° And displays the azimuth of the vehicle.

The horizontal adjustment screw 144 is positioned at a predetermined distance on one side of the tilt display unit 142 and is adjusted in the horizontal direction of the tilt display unit 142 while being screwed up and down by forming a screw thread.

The leveling unit 146 is provided in a bubble type and is provided at one side of the tilt display unit 142 so that the level of the tilt display unit 142 can be adjusted. The level 146 may be provided in a plurality of at least one level to improve the leveling ratio.

A pointer guard 148 is provided on the upper surface of the tilt display unit 142 to display the compass plate 142a and the tilt indicator scale 142b so as to prevent the tilt measurement pointing unit 134 from being moved out of the range of the tilt display unit 142, As shown in FIG.

According to the structure tilt measuring apparatus 100 of the present invention having the above configuration, the tilt pointing unit 130 having the laser pointer 134a and the compass plate 142a and the compass plate The tilt measuring unit 140 having the tilt display portion 142 composed of the tilt indicator scale 142b displayed together with the tilt indicator 142a is advantageous in that the operator can easily and easily measure the tilt with respect to the structure regardless of the direction .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, As shown in FIG.

100: Structure tilt measuring device, 110: Structure,
112: clamp, 114: protective pipe,
120: fixed unit, 130: tilting pointing unit,
132: wire, 134: tilt measurement pointing part,
134a: Laser pointer, 134b: Pointer holder,
134c: wire fixture, 134d: switch,
140: tilt measurement unit, 142: tilt display unit,
142a: compass, 142b: tilt indication scale,
143c: azimuth indicator, 144: leveling screw,
146: Level indicator, 148: Pointer guard.

Claims

structure;
A fixing unit installed on an upper side of the structure;
A tilt pointing unit provided on the fixed unit side and having a laser pointer at one end of a wire having a predetermined length; And
And a tilt measuring unit provided at a lower side of the tilt pointing unit and having a tilt display unit on one surface facing the tilt pointing unit,
The tilting pointing unit includes:
A wire extending at a length corresponding to the height of the structure and having one end fixed to the fixed unit side; And
A laser pointer provided at one end of the wire on the side of the tilt measuring unit and emitting a visible ray toward the tilt display unit side; a pointer holder provided on a side of the outer periphery of the laser pointer; And a tilt measuring pointing portion including a wire fixture for fixing the tilt measuring point,
Wherein the tilt measuring unit is installed on a lower side of the tilt pointing unit,
A tilting display unit coupled to the tilting pointing unit to display an angle of a tilting indication scale and a tilting angle, which is displayed together with the compass,
Wherein the upper surface of the tilt display unit further includes a pointer guard having a vertically penetrating shape to prevent the pointing unit from being locked out of the range of the tilt display unit,
The structure may further include a clamp disposed at a predetermined interval in a manner of surrounding the wire in a vertical direction in which the wire is installed,
And a tilting degree of the structure is measured as visible light emitted from the laser pointer is displayed on a tilt display unit of the tilt measuring unit.

The method according to claim 1,
Wherein the fixed unit is provided so as to protrude inward and outward from one side of the structure, a corner (angled portion), a column, a wall, and the like.

delete

The method according to claim 1,
Wherein a tilt display unit of the tilt measuring unit is provided with an azimuth display scale for indicating a azimuth from 0 to 360 degrees with respect to a north-to-north direction for the azimuth display to confirm the direction in which the structure is inclined Tilt measuring device.

The method according to claim 1,
The tilt measuring unit includes:
A horizontal adjustment screw positioned at a predetermined distance on one side of the tilt display unit and adjusting the horizontal position by a screw; And
At least one leveling unit provided at one side of the tilt display unit to adjust the level of the tilt display unit;
Wherein the structure tilt measuring device further comprises:

delete

The method according to claim 1,
Further comprising a protection pipe formed on the fixed unit side so as to surround the wire.