KR101208592B1 - Staff low fixing appratus for leveling - Google Patents

Staff low fixing appratus for leveling Download PDF

Info

Publication number
KR101208592B1
KR101208592B1 KR1020120008164A KR20120008164A KR101208592B1 KR 101208592 B1 KR101208592 B1 KR 101208592B1 KR 1020120008164 A KR1020120008164 A KR 1020120008164A KR 20120008164 A KR20120008164 A KR 20120008164A KR 101208592 B1 KR101208592 B1 KR 101208592B1
Authority
KR
South Korea
Prior art keywords
staff
leveling
fixing device
fixing
adapter
Prior art date
Application number
KR1020120008164A
Other languages
Korean (ko)
Inventor
정인식
정현웅
Original Assignee
한국아이엔지 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국아이엔지 주식회사 filed Critical 한국아이엔지 주식회사
Priority to KR1020120008164A priority Critical patent/KR101208592B1/en
Application granted granted Critical
Publication of KR101208592B1 publication Critical patent/KR101208592B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/06—Surveyors' staffs; Movable markers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

PURPOSE: A device for fixing a lower part of a staff for leveling is provided to minimize errors generated when measuring inclined geographical and to conveniently move for leveling by lightening weight. CONSTITUTION: A device for fixing a lower part of a staff for leveling comprises a staff(100), an adapter(200), and a lower fixing device(300). Gradations are printed or attached on the staff along a longitudinal direction of the staff. Grooves are formed in the upper and lower part of the adaptor. The adaptor being made of a rubber plastic material fixes the staff. The lower fixing device is joined to the adaptor, thereby perpendicularly fixing the staff on the ground. The lower fixing device comprises a joining unit, a body unit, and a fixing unit. The joining unit is joined to the groove in the lower part of the adaptor. The body unit being made of a plastic material of a streamline shape is fixed to one end of the joining unit. The fixing unit is fixed to a bottom surface of the body unit.

Description

수준 측량용 스타프 하부고정장치{STAFF LOW FIXING APPRATUS FOR LEVELING}STAFF LOW FIXING APPRATUS FOR LEVELING}

본 발명은 수준 측량용 스타프 하부고정장치에 관한 것으로 더욱 상세하게는, 하부고정장치의 중량을 최소화하여 수준 측량 작업을 용이하게 하고, 지면과의 마찰을 높여 정밀한 수준 측량을 가능하게 하는 기술에 관한 것이다.The present invention relates to a staff lower level fixing device for leveling, and more particularly, to a technology for minimizing the weight of the lower level fixing device to facilitate leveling work, and to increase the friction with the ground to enable precise leveling. It is about.

일반적으로 각종 토목설계나 건축설계 등을 위해서는 측량이 먼저 이루어진다. 측량이란 수평거리와 고저차 및 방향을 측정하여 점들의 상호간의 위치를 결정하여 이를 도면이나 수치로 표시하고, 또한 현장에서 측설하는 제반 활동을 지칭한다.In general, surveying is done for various civil and architectural designs. Surveying measures the horizontal distance, elevation, and direction to determine the location of the points, displays them in drawings or figures, and also refers to all activities staked out in the field.

이중에서 수준(level) 측량은 표척과 레벨기를 이용하여 두 지점간의 높이차를 구하는 측량으로 그 정확도는 2급 수준 측량의 경우 5mmS^(1/2) 이내로 규정하고 있을 정도로 세밀한 측량이다.(여기서 S는 편도거리로서 단위는 km이다.)Among them, level surveying is a survey that calculates the height difference between two points by using a top level and a leveler. The level of detail surveying is so detailed that it is prescribed within 5mmS ^ (1/2) for level 2 surveying. S is the one-way distance in kilometers.)

하지만, 비포장길의 구간에 노면중에 볼록한 부분이 있으면 문제가 없겠지만, 지형이 아스팔트포장길, 콘크리트 포장길, 논길과 같은 경사진 지형에서는 볼록한 부분이 없을때는 작업자가 스타프를 지면에 댈 때 난해한 경우가 많고, 그 만큼 스타프의 오차가 발생하기 때문이다.However, if there is a convex part of the road surface on the dirt road, there will be no problem, but when the terrain is not convex on sloped terrain such as asphalt pavement, concrete pavement, or rice field, it is often difficult for the worker to touch the staff with the ground. This is because a staff error occurs.

종래 스타프와 관련해서는, 한국등록실용신안 20-0265139(이하 '선행문헌) 외에 다수 출원 및 공개되어 있다.In relation to the conventional staff, a number of applications and publications other than Korea Utility Model Model 20-0265139 (hereinafter referred to as "prior literature") have been published.

선행문헌에 따른 스타프는, 레벨 측정 스타프의 측면에 고정되는 고정부착부와, 상기 고정부착부에 고정되어 스타프의 바깥방향으로 젖혀지게 힌지부를 가지며, 상부의 중앙 평면상에는 물수평자가 형성된 본체부와, 상기 본체부의 물수평자를 덮도록 접혀지며, 본체부에 직각지게 꺾여지고 펼쳐짐시 본체부의 몰수평자가 반사되어 보여지게 형성된 반사경을 포함한다.The staff according to the prior art has a fixed attachment portion fixed to the side of the level measuring staff, a hinge portion fixed to the fixed attachment portion to bend outward of the staff, and a water leveler is formed on the central plane of the upper portion. It includes a main body portion and a reflector folded to cover the water leveler of the main body portion, and is formed to be bent at right angles to the main body portion and reflected in the mol level of the main body portion when unfolded.

전술한 바와 같은 선행문헌은, 도로 등의 레벨 측량시 스타프의 조작 미숙으로 인해 발생되는 오차를 현저하게 줄일 수 있지만, 경사진 지형에서는 볼록한 부분이 없을때 작업자가 스타프를 지면에 댈 때 난해한 경우가 많고, 그 만큼 스타프의 오차가 발생하는 문제점이 있었다.Prior art as described above can significantly reduce the error caused by the inexperienced operation of the staff during level surveying of roads, etc., but it is difficult when the operator touches the staff on the ground when there is no convex part on the inclined terrain. In many cases, there was a problem that the staff error occurs.

본 발명은 상기와 같은 문제점을 감안하여 안출된 것으로, 지면에 고정할 수 있는 하부고정장치 제공함으로써, 경사진 지형에서 오차를 최소화할 수 있을 뿐만 아니라, 하부고정장치의 중량을 가볍게 하여 수준측량 작업 이동시 편리함을 제공하는데 그 목적이 있다.The present invention has been made in view of the above problems, by providing a lower fixing device that can be fixed to the ground, not only can minimize the error in the inclined terrain, but also light weight of the lower fixing device leveling work The purpose is to provide convenience when moving.

이러한 기술적 과제를 달성하기 위한 본 발명의 수준 측량용 스타프 하부고정장치는, 수직하게 세울 수 있는 바 형태로, 눈금이 길이방향을 따라 인쇄 또는 부착된 스타프; 스타프를 고정시키는 어댑터; 및 어댑터와 결합하여 스타프를 지면에 대해 수직하게 고정되도록 하는 하부고정장치; 를 포함한다.Leveling staff lower fixing device of the present invention for achieving this technical problem, in the form of a bar that can stand vertically, the scale is printed or attached along the longitudinal direction; An adapter for fixing the staff; And a lower fixing device coupled with the adapter to fix the staff perpendicularly to the ground. It includes.

또한, 어댑터는 상단부 및 하단부에 홈이 형성되고, 고무플라스틱 재질인 것을 특징으로 한다.In addition, the adapter is a groove formed in the upper end and the lower end, characterized in that the rubber plastic material.

또한, 하부고정장치는 어댑터의 하단부 홈과 결합하는 결합부; 결합부의 일단부에 고정되는 본체부; 및 본체부의 바닥면에 고정되는 고정부; 를 포함한다.In addition, the lower fixing device coupling portion for coupling with the lower groove of the adapter; A main body portion fixed to one end of the coupling portion; And a fixing part fixed to the bottom surface of the main body part. It includes.

또한, 결합부는 원기둥 형상이고, 플라스틱 재질인 것을 특징으로 한다.In addition, the coupling portion is cylindrical, characterized in that the plastic material.

또한, 본체부는 유선형 형상이고, 플라스틱 재질인 것을 특징으로 한다.In addition, the body portion is streamlined, characterized in that the plastic material.

그리고, 고정부는 원통 형상으로써, 고무 또는 우레탄 재질인 것을 특징으로 한다.The fixing portion is cylindrical in shape, and is made of rubber or urethane.

상기와 같은 본 발명에 따르면, 지면에 고정할 수 있는 하부고정장치 제공함으로써, 경사진 지형에서 오차를 최소화할 수 있을 뿐만 아니라, 하부고정장치의 중량을 가볍게 하여 수준측량 작업 이동시 편리함을 제공하는 효과가 있다.According to the present invention as described above, by providing a lower fixing device that can be fixed to the ground, not only can minimize the error in the inclined terrain, but also lighten the weight of the lower fixing device to provide convenience when moving the leveling operation There is.

도 1은 본 발명에 따른 수준 측량용 스타프 하부고정장치의 전체 구성도.
도 2는 본 발명에 따른 수준 측량용 스타프 하부고정장치의 어댑터에 관한 예시도.
도 3은 본 발명에 따른 수준 측량용 스타프 하부고정장치의 하부고정장치에 관한 구성도.1 is an overall configuration diagram of the staff for fixing the leveling staff according to the present invention.
Figure 2 is an illustration of the adapter of the leveling staff for fixing the leveling device according to the invention.
Figure 3 is a block diagram of a lower fixing device of the leveling staff for fixing the lower level according to the invention.

본 발명의 구체적인 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 할 것이다. 또한, 본 발명에 관련된 공지 기능 및 그 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는, 그 구체적인 설명을 생략하였음에 유의해야 할 것이다.
Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It should be interpreted in terms of meaning and concept. In addition, when it is determined that the detailed description of the known function and its configuration related to the present invention may unnecessarily obscure the subject matter of the present invention, it should be noted that the detailed description is omitted.

이하, 본 발명에 따른 수준 측량용 스타프 하부고정장치에 대한 첨부한 예시도면을 토대로 상세히 설명한다.It will be described below in detail based on the accompanying example drawings for the leveling staff lower fixing device according to the present invention.

도 1은 본 발명에 따른 수준 측량용 스타프 하부고정장치의 전체 구성도이다.1 is an overall configuration diagram of the staff for fixing the leveling staff according to the present invention.

본 발명에 따른 수준 측량용 스타프 하부고정장치는 도 1에 도시된 바와 같이, 스타프(100), 어댑터(200) 및 하부고정장치(300)를 포함하여 이루어진다.
Leveling staff lower fixing device according to the invention comprises a staff 100, the adapter 200 and the lower fixing device 300, as shown in FIG.

구체적으로, 스타프(100)는 수직하게 세울 수 있는 바(bar) 형태를 가지며, 수준 계측을 위한 눈금이 길이방향을 따라 인쇄 또는 부착되어 수준을 측량한다.
Specifically, the staff 100 has a bar shape that can be erected vertically, and the scale for level measurement is printed or attached along the longitudinal direction to measure the level.

또한, 도 2에 도시된 바와 같이, 어댑터(200)는 상부에 상기 스타프(100) 하단부의 넓이만큼 홈이 형성되어 상기 스타프(100)를 고정시키며, 하단부 중앙에도 홈이 형성된다.In addition, as shown in Figure 2, the adapter 200 has a groove formed in the upper portion of the width of the lower end of the staff 100 to fix the staff 100, the groove is formed in the center of the lower end.

상기 어댑터(200)는 상기 스타프(100)가 이탈 또는 기울어지지 않게 고무플라스틱 재질로 한다.
The adapter 200 is made of a rubber plastic material so that the staff 100 is not separated or inclined.

그리고, 도 3에 도시된 바와 같이, 하부고정장치(300)는 상기 어댑터(200)와 결합하여 상기 스타프(100)가 지면에 대해 수직하게 고정되도록 하는 바, 결합부(310), 본체부(320) 및 고정부(330)를 포함하여 이루어진다.And, as shown in Figure 3, the lower fixing device 300 is coupled to the adapter 200 so that the staff 100 is fixed perpendicular to the ground bar, the coupling portion 310, the main body portion And a fixing part 330.

먼저, 결합부(310)는 원기둥 형상으로 돌출되어, 상기 어댑터(200)의 바닥면 홈과 결합한다.First, the coupling portion 310 protrudes in a cylindrical shape and engages with the bottom groove of the adapter 200.

또한, 본체부(320)는 상기 결합부(310)의 일단부에 고정되고, 유선형 형상으로 이루어진다.In addition, the main body 320 is fixed to one end of the coupling portion 310, and has a streamlined shape.

그리고, 고정부(330)는 상기 본체부(320)의 바닥면에 고정되고, 원통형으로 형성되며, 지면과 맞닿을 때 기울어지지 않게 복수개로 이루어진다.
In addition, the fixing part 330 is fixed to the bottom surface of the main body 320, is formed in a cylindrical shape, it is made of a plurality so as not to tilt when contacted with the ground.

또한, 상기 하부고정장치(300)는 중량의 비중을 최소화하여 휴대하기 용이하게 하도록 결합부(310)와 본체부(320)를 플라스틱 재질로 하며, 지면과의 마찰력 증대를 위해 고정부(330)를 우레탄 재질로 한다.
In addition, the lower fixing device 300 has a coupling portion 310 and the main body portion 320 made of a plastic material to minimize the weight of the weight and to be easy to carry, the fixing portion 330 to increase the friction force with the ground Is made of urethane.

한편, 본 발명에 수준 측량용 스타프 하부고정장치에 있어서, 정밀한 작업이 요하는 수준 측량을 할 경우, 일반적인 하부고정장치(300)의 본체부(320) 보다 2배의 크기로 하여야 한다.
On the other hand, in the leveling staff lower level fixing device according to the present invention, when the level measurement requires precise work, it should be twice the size of the main body 320 of the general lower fixing device 300.

이상으로 본 발명의 기술적 사상을 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 이와 같이 도시되고 설명된 그대로의 구성 및 작용에만 국한되는 것이 아니며, 기술적 사상의 범주를 일탈함이 없이 본 발명에 대해 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서 그러한 모든 적절한 변경 및 수정과 균등 물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

100: 스타프 200: 어댑터
300: 하부고정장치 310: 결합부
320: 본체부 330: 고정부100: staff 200: adapter
300: lower fixing device 310: coupling portion
320: main body portion 330: fixed portion

Claims (9)

수준 측량용 스타프 하부고정장치에 있어서,
수직하게 세울 수 있는 바 형태로, 눈금이 길이방향을 따라 인쇄 또는 부착된 스타프(100);
상단부 및 하단부에 홈이 형성되는 고무플라스틱 재질로 구성되어 상기 스타프(100)를 고정시키는 어댑터(200); 및
상기 어댑터(200)와 결합하여 상기 스타프(100)를 지면에 대해 수직하게 고정되도록 하는 하부고정장치(300); 를 포함하되,
상기 하부고정장치(300)는, 원기둥 형상의 플라스틱 재질로 구성되어 상기 어댑터(200)의 하단부 홈과 결합하는 결합부(310)와; 유선형 형상의 플라스틱 재질로 구성되어 상기 결합부(310)의 일단부에 고정되는 본체부(320); 및 상기 본체부(320)의 바닥면에 고정되는 고정부(330); 를 포함하는 것을 특징으로 하는 수준 측량용 스타프 하부고정장치.In the leveling staff lower fixing device,
In the form of a bar that can be standing vertically, the scale 100 is printed or attached along the longitudinal direction;
An adapter 200 formed of a rubber plastic material having grooves formed at upper and lower ends thereof to fix the staff 100; And
A lower fixing device 300 coupled to the adapter 200 to fix the staff 100 perpendicularly to the ground; Including but not limited to:
The lower fixing device 300, the coupling portion 310 is made of a cylindrical plastic material and coupled to the lower groove of the adapter 200; A main body 320 which is made of a streamlined plastic material and fixed to one end of the coupling part 310; And a fixing part 330 fixed to the bottom surface of the main body part 320. Leveling staff for fixing the level, characterized in that it comprises a. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 제 1 항에 있어서,
상기 고정부(330)는,
원통 형상으로써, 고무 또는 우레탄 재질인 것을 특징으로 하는 수준 측량용 스타프 하부고정장치.The method of claim 1,
The fixing part 330,
A cylindrical lower level fixing device for leveling measurement, characterized in that the rubber or urethane material.
KR1020120008164A 2012-01-27 2012-01-27 Staff low fixing appratus for leveling KR101208592B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120008164A KR101208592B1 (en) 2012-01-27 2012-01-27 Staff low fixing appratus for leveling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120008164A KR101208592B1 (en) 2012-01-27 2012-01-27 Staff low fixing appratus for leveling

Publications (1)

Publication Number Publication Date
KR101208592B1 true KR101208592B1 (en) 2012-12-06

Family

ID=47906944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120008164A KR101208592B1 (en) 2012-01-27 2012-01-27 Staff low fixing appratus for leveling

Country Status (1)

Country Link
KR (1) KR101208592B1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349224B1 (en) 2013-07-19 2014-01-08 대한항업(주) In-bar staff fixing appratus for leveling
KR101349145B1 (en) 2013-09-11 2014-01-08 제일항업(주) Device for height control of level measurement staff
KR101349652B1 (en) 2013-08-29 2014-01-09 삼부기술 주식회사 Apparatus for installing staff in geodetic surveying
KR101349377B1 (en) 2013-09-16 2014-01-13 주식회사 한국에스지티 Apparatus for installing staff in geodetic surveying
KR101349383B1 (en) 2013-07-17 2014-01-14 (주)동광지엔티 Staff height adjustable device of leveling unit
KR101349957B1 (en) 2013-08-02 2014-01-14 주식회사 성율이앤지 Apparatus of adjusting hight for staff
KR101349214B1 (en) 2013-08-20 2014-01-15 (주)미도지리정보 In-bar staff height control appratus for leveling
KR101395845B1 (en) 2014-02-13 2014-05-16 에스제이공간정보(주) Apparatus for fixing digital staff of geodetic surveying instrument
KR101436433B1 (en) 2014-05-23 2014-09-01 천우항측 주식회사 Apparatus for adjusting height of staff in geodetic surveying instrument
KR101924043B1 (en) 2018-04-23 2018-11-30 삼부기술 주식회사 Ground fixing system of staff for serveying
KR101941500B1 (en) 2018-09-21 2019-01-24 주식회사 한국에스지티 Loss prevention connection apparatus of staff and staff holding plate for leveling
KR102068202B1 (en) * 2019-11-06 2020-01-20 ㈜선영종합엔지니어링 Leveling system using vibration sensor for improving accuracy
KR102130436B1 (en) 2020-02-14 2020-07-06 김은경 System of preventing shock in staff geodetic surveying

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749326B1 (en) * 2006-03-16 2007-08-14 한진정보통신(주) Fixing device of pole for levelling

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749326B1 (en) * 2006-03-16 2007-08-14 한진정보통신(주) Fixing device of pole for levelling

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349383B1 (en) 2013-07-17 2014-01-14 (주)동광지엔티 Staff height adjustable device of leveling unit
KR101349224B1 (en) 2013-07-19 2014-01-08 대한항업(주) In-bar staff fixing appratus for leveling
KR101349957B1 (en) 2013-08-02 2014-01-14 주식회사 성율이앤지 Apparatus of adjusting hight for staff
KR101349214B1 (en) 2013-08-20 2014-01-15 (주)미도지리정보 In-bar staff height control appratus for leveling
KR101349652B1 (en) 2013-08-29 2014-01-09 삼부기술 주식회사 Apparatus for installing staff in geodetic surveying
KR101349145B1 (en) 2013-09-11 2014-01-08 제일항업(주) Device for height control of level measurement staff
KR101349377B1 (en) 2013-09-16 2014-01-13 주식회사 한국에스지티 Apparatus for installing staff in geodetic surveying
KR101395845B1 (en) 2014-02-13 2014-05-16 에스제이공간정보(주) Apparatus for fixing digital staff of geodetic surveying instrument
KR101436433B1 (en) 2014-05-23 2014-09-01 천우항측 주식회사 Apparatus for adjusting height of staff in geodetic surveying instrument
KR101924043B1 (en) 2018-04-23 2018-11-30 삼부기술 주식회사 Ground fixing system of staff for serveying
KR101941500B1 (en) 2018-09-21 2019-01-24 주식회사 한국에스지티 Loss prevention connection apparatus of staff and staff holding plate for leveling
KR102068202B1 (en) * 2019-11-06 2020-01-20 ㈜선영종합엔지니어링 Leveling system using vibration sensor for improving accuracy
KR102130436B1 (en) 2020-02-14 2020-07-06 김은경 System of preventing shock in staff geodetic surveying

Similar Documents

Publication Publication Date Title
KR101208592B1 (en) Staff low fixing appratus for leveling
KR101349383B1 (en) Staff height adjustable device of leveling unit
JP5325883B2 (en) Surveying staff
US20160377431A1 (en) Survey device
KR100749326B1 (en) Fixing device of pole for levelling
KR101223125B1 (en) Altitude data update system
KR101395845B1 (en) Apparatus for fixing digital staff of geodetic surveying instrument
US5400516A (en) Holder and stand for plumb finder ruler and surveyor's rod
KR101318269B1 (en) Geographical information survey ground surface data measuring system for surveying and updating by confirmation standard point and leveling point
CN103256918A (en) Special ruler for measuring vault settlement of tunnel
US8230609B1 (en) Survey pole positioning system
CN105783849B (en) A kind of rock stratum true dip angle and the measuring system and method really moved towards
JP2024060019A (en) Survey system, finishing stake installation support method, and finishing stake installation support program
KR101217849B1 (en) System for collecting geodetic survey data by measuring change of topographic
JP7494429B2 (en) Surveying system, method for supporting installation of stakes, and program for supporting installation of stakes
CN103852062B (en) The measurement of the level foot pin of use can be overturned
KR101208591B1 (en) Facility surveying of reflector for collimating at night
CN202013191U (en) Multipurpose level
KR101205487B1 (en) clinometer with interior type rod and plate, strike and dip measuring methods in using the same
CN204040007U (en) Auxiliary tool for measuring horizontal deformation of foundation pit slope top by baseline method
JP2004317406A (en) Light receiving jig for light wave measurement device
KR101494852B1 (en) Precision improvement leveling system
KR101210539B1 (en) Geodetic survey date confirmation system
CN203323760U (en) Electric pole perpendicularity viewer
KR101011462B1 (en) Leveling pole equipping a lighting device

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20150915

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20161122

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20171023

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190201

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20190909

Year of fee payment: 8