KR200372260Y1 - A tripod for GPS survey - Google Patents

A tripod for GPS survey Download PDF

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Publication number
KR200372260Y1
KR200372260Y1 KR20-2004-0030073U KR20040030073U KR200372260Y1 KR 200372260 Y1 KR200372260 Y1 KR 200372260Y1 KR 20040030073 U KR20040030073 U KR 20040030073U KR 200372260 Y1 KR200372260 Y1 KR 200372260Y1
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South Korea
Prior art keywords
legs
tripod
coupled
centripetal
gps
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Korean (ko)
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박희주
서철수
김욱남
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박희주
서철수
김욱남
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32Undercarriages for supports with three or more telescoping legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

본 고안은 보다 상세하게는 설치가 용이할 뿐만 아니라 안정되게 세워지므로 장시간 동안 GPS 측량을 안정되게 할 수 있는 새로운 구조의 GPS 측량용 삼각대 에 관한 것이다.The present invention more specifically relates to a GPS surveying tripod of a new structure that is not only easy to install but also stable, so that GPS surveying can be stabilized for a long time.

본 고안에 따르면, GPS 측량기기(2)가 탑재되는 상판(10)과, 상기 상판(10)에 회동가능하게 결합되는 세 개의 다리(20,30,40)와, 상기 상판(10)의 하측으로 위치되어 상기 다리(20,30,40)들을 상호 연결시키는 연결부재(50)를 포함하여 이루어지며, 상기 연결부재(50)는 구심측정을 위한 관통공(52)이 중앙에 형성된 구심측정부(54)와, 상기 구심측정부(54)에서 방사방향으로 연장되어 선단부가 각각 상기 다리(20,30,40)에 결합되는 3개의 연결암(56)으로 이루어지고, 상기 연결암(56)의 양단부는 각각 구심측정부(54)와 다리(20,30,40)에 회동가능하게 결합되는 것을 특징으로 하는 GPS 측량용 삼각대가 제공된다.According to the present invention, the top plate 10 on which the GPS surveying device 2 is mounted, three legs 20, 30, 40 rotatably coupled to the top plate 10, and the lower side of the top plate 10. It is made to include a connecting member 50 for interconnecting the legs (20,30,40), the connecting member 50 is a centripetal measuring unit formed in the center through hole 52 for the centripetal measurement (54) and three connecting arms 56 extending radially from the centripetal measuring section 54, the leading ends of which are coupled to the legs 20, 30 and 40, respectively. Both ends of the GPS measurement tripod is provided, characterized in that it is rotatably coupled to the centripet measurement section 54 and the legs (20, 30, 40), respectively.

Description

지피에스 측량용 삼각대 {A tripod for GPS survey}GPS surveying tripod {A tripod for GPS survey}

본 고안은 GPS 측량용 삼각대에 관한 것으로서, 보다 상세하게는 설치가 용이할 뿐만 아니라 안정되게 세워지므로 장시간 동안 GPS 측량을 안정되게 할 수 있는 새로운 구조의 GPS 측량용 삼각대에 관한 것이다.The present invention relates to a GPS surveying tripod, and more particularly, to a GPS surveying tripod having a new structure that can be stabilized and built for a long time because it is not only easy to install and stable.

GPS 측량용 삼각대는 측량기기가 탑재되는 상판과, 이 상판에 회동가능하게 결합되며 하단에 측각촉이 구비된 3개의 다리를 포함하여 이루어진다. 이러한 삼각대를 설치할 때에는 다리를 벌린 다음 측각촉을 지면에 삽입하여 다리를 고정시킨다. 이와 같이 측각촉이 지면에 삽입되면 다리가 지면에 고정되므로 삼각대에 충격이 가해져도 삼각대가 쓰러지지 않고 세워진 상태가 안정되게 유지된다.The GPS surveying tripod includes a top plate on which the surveying device is mounted, and three legs which are rotatably coupled to the top plate and provided with a lateral tip at the bottom thereof. When installing such a tripod, open the legs and then insert the angle pin into the ground to fix the legs. Thus, when the angle head is inserted into the ground, the legs are fixed to the ground, so that the tripod does not fall down even when an impact is applied to the tripod.

그런데, 측량장소의 지면이 콘크리트나 아스팔트 등으로 이루어지거나 또는 필요에 따라 삼각대가 실내에 설치되는 경우에는 측각촉을 지면에 삽입할 수 없다. 이와 같이 측각촉이 지면에 삽입되지 않고 삼각대가 세워진 경우에는 다리가 회동이 규제되거나 지지되지 못하므로 삼각대에 충격이 가해지면 삼각대가 쉽게 쓰러진다. 특히 삼각대의 다리 중의 어느 하나에만 충격이 가해져도 삼각대가 균형을 잃고 쉽게 쓰러지며, 야외에서는 강풍에 의해 삼각대가 흔들려 쓰러지기도 한다. 그리고 이와 같이 삼각대가 쓰러지면 삼각대에 장착된 고가의 측량장비가 파손되는 큰 경제적 손실이 발생된다. 따라서 삼각대를 안정되게 설치할 수 있는 방법이 요구되며, 삼각대 사용시에도 삼각대가 쓰러지지 않도록 각별한 주의가 요구된다.However, when the ground of the surveying place is made of concrete or asphalt, or if a tripod is installed indoors as necessary, the angle head cannot be inserted into the ground. As such, when the tripod is not inserted into the ground and the tripod is erected, the legs are not regulated or supported, so the tripod easily falls when an impact is applied to the tripod. In particular, even if an impact is applied to only one of the legs of the tripod, the tripod is unbalanced and easily fell, and the tripod is shaken by the strong wind in the open air. And when the tripod falls in this way, a large economic loss occurs that damages expensive surveying equipment mounted on the tripod. Therefore, a method of stably installing the tripod is required, and special care is required so that the tripod does not fall even when the tripod is used.

한편, 경우에 따라서는 바닥면에 특수재질의 시트를 깔고 다리의 측각촉을 연결시키는 별도의 보조장비를 이용하여 삼각대를 설치하기도 하는데, 이러한 경우에는 삼각대의 설치작업이 번거로울 뿐만 아니라 보조장비를 구비하는데 따른 비용부담이 발생된다.On the other hand, in some cases, a tripod is installed using a separate auxiliary device for laying a sheet of a special material on the bottom surface and connecting the side tips of the legs. In this case, the installation work of the tripod is not only cumbersome but also provided with auxiliary equipment. There is a cost burden.

본 고안은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 다리들이 상호 연결되어 지지되므로 측각촉을 지면에 삽입시킬 수 없는 장소에서도 안정되게 설치가 가능하여 종래와 같이 별도의 보조장비를 사용하지 않아도 되므로 설치가 용이하며, 또한, 삼각대가 충격이나 강풍에 의해 쉽게 쓰러지지 않으므로 측량장비가 파손되는 것을 방지할 수 있는 새로운 구조의 GPS 측량용 삼각대를 제공하고자 하는 것이다.The present invention is to solve the problems as described above, the purpose of the present invention is because the legs are connected to each other and can be stably installed even in a place that can not be inserted into the ground nucleus to the ground as a separate auxiliary equipment as conventional It is easy to install because it does not need to use, and also to provide a tripod for GPS surveying of a new structure that can prevent the surveying equipment is damaged because the tripod is not easily collapsed by impact or strong wind.

도 1은 본 고안의 바람직한 실시예를 보인 사시도1 is a perspective view showing a preferred embodiment of the present invention

도 2는 상기 실시예의 삼각대가 접혀진 상태를 보인 사시도Figure 2 is a perspective view showing a state in which the tripod is folded in the embodiment

도 3은 본 고안의 다른 실시예를 보인 사시도3 is a perspective view showing another embodiment of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10. 상판 20, 30, 40. 다리10. Tops 20, 30, 40. Legs

21, 31, 41. 측각촉 22, 32, 42. 가이드부재21, 31, 41. Angular tip 22, 32, 42. Guide member

24, 34, 44. 슬라이드바 50. 연결부재24, 34, 44. Slide bar 50. Connecting member

56. 연결암56. Connecting arm

본 고안에 따르면, GPS 측량기기(2)가 탑재되는 상판(10)과, 상기 상판(10)에 회동가능하게 결합되는 세 개의 다리(20,30,40)와, 상기 상판(10)의 하측으로 위치되어 상기 다리(20,30,40)들을 상호 연결시키는 연결부재(50)를 포함하여 이루어지며, 상기 연결부재(50)는 구심측정을 위한 관통공(52)이 중앙에 형성된 구심측정부(54)와, 상기 구심측정부(54)에서 방사방향으로 연장되어 선단부가 각각 상기다리(20,30,40)에 결합되는 3개의 연결암(56)으로 이루어지고, 상기 연결암(56)의 양단부는 각각 구심측정부(54)와 다리(20,30,40)에 회동가능하게 결합되는 것을 특징으로 하는 GPS 측량용 삼각대가 제공된다.According to the present invention, the top plate 10 on which the GPS surveying device 2 is mounted, three legs 20, 30, 40 rotatably coupled to the top plate 10, and the lower side of the top plate 10. It is made to include a connecting member 50 for interconnecting the legs (20,30,40), the connecting member 50 is a centripetal measuring unit formed in the center through hole 52 for the centripetal measurement (54) and three connecting arms 56 extending radially from the centripetal measuring section 54, the leading ends of which are coupled to the legs 20, 30, and 40, respectively. Both ends of the GPS measurement tripod is provided, characterized in that it is rotatably coupled to the centripet measurement section 54 and the legs (20, 30, 40), respectively.

본 고안의 다른 특징에 따르면, 상기 다리(20,30,40)는 상단부가 상기 상판(10)에 회동가능하게 결합되는 가이드부재(22,32,42)와, 상기 가이드부재(22,32,42)에 슬라이드가능하게 결합되며 하단에는 측각촉(21,31,41)이 구비된 슬라이드바(24,34,44)와, 상기 가이드부재(22,32,42)의 외주면에 결합되어 상기 가이드부재(22,32,42)와 슬라이드바(24,34,44)를 상호 고정시키는 고정구(26,36,46)를 포함하여 이루어지며, 상기 연결암(56)의 선단부는 각각 상기 고정구(26,36,46)에 결합되는 것을 특징으로 하는 GPS 측량용 삼각대가 제공된다.According to another feature of the present invention, the legs (20, 30, 40) is a guide member 22, 32, 42, the upper end is rotatably coupled to the top plate 10, and the guide member (22, 32, 42 is slidably coupled to the slide bar (24, 34, 44) is provided with lateral pins (21, 31, 41) at the bottom and the guide is coupled to the outer peripheral surface of the guide member (22, 32, 42) And fasteners 26, 36, and 46 for fixing the members 22, 32, 42 and the slide bars 24, 34, 44 to each other. And a tripod for GPS survey, characterized in that it is coupled to (36,46).

이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 도 1과 도 2는 본 고안의 일 실시예를 보인 펼친상태 사시도와 절첩상태 사시도이며, 본 고안은 도시된 바와 같이, GPS 측량기기가 탑재되는 상판(10)과, 이 상판(10)에 회동가능하게 결합되는 3개의 다리(20,30,40)와, 상기 상판(10)의 하측으로 위치되어 상기 다리(20,30,40)를 상호 연결시키는 연결부재(50)를 포함하여 이루어진다.Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows. 1 and 2 are an exploded perspective view and a folded state perspective view showing an embodiment of the present invention, the present invention is rotated to the top plate 10 and the top plate 10, the GPS surveying apparatus is mounted as shown It comprises three legs (20, 30, 40) coupled to be possible, and a connecting member 50 located below the upper plate (10) to interconnect the legs (20, 30, 40).

상기 다리(20,30,40)는 상단부가 상판(10)에 힌지결합되는 가이드부재(22,32,42)와, 상기 가이드부재(22,32,42)에 슬라이드가능하게 결합되며 하단에는측각촉(21,31,41)이 구비된 슬라이드바(24,34,44)와, 상기 가이드부재(22,32,42)의 외주면 하단부에 결합되어 가이드부재(22,32,42)와 슬라이드바(24,34,44)를 상호 고정시키는 고정구(26,36,46)로 이루어진다. 이 고정구(26,36,46)는 가이드부재(22,32,42)의 외주면에 결합되는 고정블록(27,37,47)과, 선단부가 상기 가이드부재(22,32,42)의 내부로 유입되어 슬라이드바(24,34,44)의 외주면을 가압함으로써, 슬라이드바(24,34,44)의 유동을 규제하도록 고정블록(27,37,47)에 수평방향으로 나사결합되는 조절볼트(28,38,48)로 이루어지는 일반적인 구성을 가진다.The legs 20, 30, and 40 are slidably coupled to the guide members 22, 32, and 42, the upper end of which is hinged to the upper plate 10, and the guide members 22, 32, and 42 on the lower side. Slide bars (24, 34, 44) having the tip 21, 31, 41, and coupled to the lower end of the outer peripheral surface of the guide member (22, 32, 42) guide member (22, 32, 42) and slide bar It consists of fasteners 26, 36, 46 which secure the 24, 34, 44 mutually. The fasteners 26, 36, 46 are fixed blocks 27, 37, 47 coupled to the outer circumferential surfaces of the guide members 22, 32, and 42, and distal ends of the fasteners 26, 36, and 46 are provided in the guide members 22, 32, and 42. By adjusting the bolts horizontally screwed to the fixed block (27, 37, 47) to regulate the flow of the slide bar (24, 34, 44) by pressing the outer peripheral surface of the slide bar (24, 34, 44) 28, 38, 48).

한편, 상기 연결부재(50)는 구심측정을 위한 관통공(52)이 중앙에 형성되어 대략 링형상을 갖는 구심측정부(54)와, 이 구심측정부(54)에서 방사방향으로 연장되는 3개의 연결암(56)으로 이루어진다. 상기 구심측정부(54)의 둘레면에는 3개의 힌지부(55)가 형성되어 연결대(56)의 기단부가 이 힌지부(55)에 힌지결합되며, 상기 고정구(26,36,46)의 고정블록(27,37,47)에는 연결고리(25,35,45)가 구비되어 연결대(56)의 선단부는 이 연결고리(25,35,45)에 의해 다리(20,30,40)에 결합된다. 따라서 연결함(56)의 양단부가 자유롭게 유동되므로 다리(20,30,40)를 오므리면 연결암(56)들의 양단부가 상하로 회동되어 다리(20,30,40)가 오므려지는데 방해되지 않는다. 이러한 연결부재(50)는 금속이나 목재 등의 견고한 소재로 이루어지는데, 경량소재로 제작되는 것이 바람직하다.On the other hand, the connecting member 50 has a through-hole 52 for the centripetal measurement is formed in the center and has a substantially ring-shaped centripet measuring unit 54, and 3 extending in the radial direction from the centripetal measuring unit 54 It consists of four connecting arms 56. Three hinge parts 55 are formed on the circumferential surface of the centripetal measuring part 54 so that the proximal end of the connecting table 56 is hinged to the hinge part 55, and the fixing fixtures 26, 36 and 46 are fixed. Blocks 27, 37 and 47 are provided with linkages 25, 35 and 45 so that the leading end of the connection table 56 is coupled to the legs 20, 30 and 40 by means of these linkages 25, 35 and 45. do. Therefore, both ends of the connection box 56 is free to flow, so when the legs 20, 30 and 40 are retracted, both ends of the connection arms 56 are rotated up and down so that the legs 20, 30 and 40 are not disturbed. . The connection member 50 is made of a solid material such as metal or wood, it is preferable to be made of a lightweight material.

본 고안은 이와 같은 연결부재(50)에 의해 다리(20,30,40)가 상호 연결되어 있으므로 다리(20,30,40)를 펼칠 때에는 종래의 삼각대처럼 다리를 하나하나 일일이 펴지 않고 상기 연결부재(50)의 연결암(56)을 수평으로 펼치기만 하면 오무려있던 다리(20,30,40)들이 동일한 각으로 펼쳐지므로 삼각대를 설치하기가 용이하다. 또한, 삼각대가 세워진 상태에서는 다리(20,30,40)가 상호연결되어 지지되므로 다리(20,30,40)에 충격이 작용해도 다리(20,30,40)가 다리가 미끄러지는 것이 규제되므로 삼각대가 쉽게 쓰러지지 않고 세워진 상태가 유지된다.The present invention is because the legs (20,30,40) are interconnected by such a connecting member 50, when the legs (20,30,40) to spread, like the conventional tripod one by one without the legs one by one, the connection member Just spread the connecting arm 56 of the horizontal 50, the legs 20, 30, 40, which were retracted at the same angle, it is easy to install a tripod. In addition, since the legs 20, 30, and 40 are supported by being connected to each other in the standing state of the tripod, the legs 20, 30, and 40 are regulated because the legs 20, 30, and 40 are slipped. The tripod stays upright without falling over easily.

한편, 이상에서는 연결부재(50)가 다리(20,30,40)의 고정구(26,36,46)에 연결되는 것으로 설명하였으나, 이에 국한되지 않고 연결부재(50)는 다리(20,30,40)의 적당한 부위에 연결될 수 있다. 그러나 전술한 바와 같이, 연결부재(50)가 고정구(26,36,46)에 연결되는 경우에는 연결부재(50)가 구비되지 않은 삼각대에 연결부재(50)를 적용시키기가 용이한 장점이 있다. 즉, 연결부재(50)가 구비되지 않은 삼각대에서 고정구(26,36,46)를 분리하고, 연결암(56)을 결합시키기 위한 연결고리(25,35,45)가 구비된 고정구(26,36,46)를 결합시킨 후 연결고리(25,35,45)에 연결부재(50)를 연결시키면 되므로 연결부재(50)의 연결이 용이하다.On the other hand, while the connection member 50 has been described as being connected to the fasteners 26, 36, 46 of the legs (20, 30, 40), but is not limited to this, the connection member 50 is the legs (20, 30, 40). However, as described above, when the connecting member 50 is connected to the fixtures 26, 36, and 46, there is an advantage in that the connecting member 50 is easily applied to a tripod that is not provided with the connecting member 50. . That is, the fasteners 26, 36, and 46 are separated from the tripod which is not provided with the connecting member 50, and the fasteners 26, which are provided with the connecting rings 25, 35, and 45 for coupling the connecting arms 56, respectively. 36, 46 is coupled to the connecting ring (25, 35, 45) and then connecting the connection member 50, so the connection of the connection member 50 is easy.

도 3은 본 고안의 다른 실시예를 보인 것으로, 다리(20,30,40)의 측각촉(21,31,41) 윗 부분에 중량체(60)가 구비된 것이다. 이 중량체(60)는 벨트(62)에 의해 다리(20,39,40)에 착탈가능하게 장착된다. 이와 같이 중량체(60)가 다리(20,30,40)에 구비되는 경우에는 중량체(60)에 의해 삼각대의 무게중심이 다리(20,30,40)의 하단으로 이동되므로 삼각대가 한층 더 안정되게 세워진다. 따라서 강풍이 불어도 삼각대가 흔들리지 않으므로 안정된 상태에서 오차없이 정확한 측량이 가능하다.Figure 3 shows another embodiment of the present invention, the weight body 60 is provided in the upper portion of the side tips 21, 31, 41 of the legs (20, 30, 40). The weight 60 is detachably mounted to the legs 20, 39, 40 by the belt 62. When the weight 60 is provided on the legs 20, 30, and 40 as described above, the tripod is further moved because the weight center of the tripod is moved to the lower end of the legs 20, 30, and 40 by the weight 60. Built up stably. Therefore, the tripod does not shake even when the strong wind blows, so that accurate surveying is possible in a stable state.

이상에서와 같이 본 고안에 의하면, 다리가 연결부재에 의해 연결되어 다리가 상호 연결되어 지지되므로, 삼각대를 세우기가 용이할 뿐만 아니라, 각 다리가 상호 지지되므로 다리에 충격이 가해져도 다리가 미끄러지는 등 다리의 유동이 규제되어 삼각대의 설치상태가 안정되게 유지되고, 강풍에도 삼각대가 흔들리거나 넘어지지 않는 새로운 구조의 GPS 측량용 삼각대가 제공된다. 따라서 이러한 삼각대를 사용하는 경우에는 삼각대에 탑재된 측량장비가 파손되는 것을 방지할 수 있으며, 또한, 강풍 속에서도 삼각대가 흔들리지 않아 오차없이 정확한 측량을 할 수 있다.As described above, according to the present invention, since the legs are connected by the connecting member and the legs are connected to each other, the tripods are not only easy to stand, but the legs are mutually supported so that the legs slide even when an impact is applied to the legs. The flow of the back leg is regulated to keep the tripod stable, and a new structure for GPS surveying tripod is provided that the tripod does not shake or fall even under strong winds. Therefore, when using such a tripod it is possible to prevent damage to the surveying equipment mounted on the tripod, and in addition, even in strong winds, the tripod is not shaken can be accurately measured without error.

Claims (2)

측량기기(2)가 탑재되는 상판(10)과, 상기 상판(10)에 회동가능하게 결합되는 세 개의 다리(20,30,40)와, 상기 상판(10)의 하측으로 위치되어 상기 다리(20,30,40)들을 상호 연결시키는 연결부재(50)를 포함하여 이루어지며, 상기 연결부재(50)는 구심측정을 위한 관통공(52)이 중앙에 형성된 구심측정부(54)와, 상기 구심측정부(54)에서 방사방향으로 연장되어 선단부가 각각 상기 다리(20,30,40)에 결합되는 3개의 연결암(56)으로 이루어지고, 상기 연결암(56)의 양단부는 각각 구심측정부(54)와 다리(20,30,40)에 회동가능하게 결합되는 것을 특징으로 하는 GPS 측량용 삼각대.An upper plate 10 on which the surveying instrument 2 is mounted, three legs 20, 30, 40 rotatably coupled to the upper plate 10, and a lower side of the upper plate 10, 20, 30, 40 comprises a connecting member 50 for interconnecting each other, the connecting member 50 is a centripet measuring unit 54 is formed in the center through hole 52 for the centripetal measurement, and Radial direction extending from the centripetal measuring section 54 consists of three connecting arms 56, the front end of which is coupled to the legs 20, 30, 40, respectively, and both ends of the connecting arm 56, respectively GPS surveying tripod, characterized in that rotatably coupled to the portion (54) and legs (20, 30, 40). 제1항에 있어서, 상기 다리(20,30,40)는 상단부가 상기 상판(10)에 회동가능하게 결합되는 가이드부재(22,32,42)와, 상기 가이드부재(22,32,42)에 슬라이드가능하게 결합되며 하단에는 측각촉(21,31,41)이 구비된 슬라이드바(24,34,44)와, 상기 가이드부재(22,32,42)의 외주면에 결합되어 상기 가이드부재(22,32,42)와 슬라이드바(24,34,44)를 상호 고정시키는 고정구(26,36,46)를 포함하여 이루어지며, 상기 연결암(56)의 선단부는 각각 상기 고정구(26,36,46)에 결합되는 것을 특징으로 하는 GPS 측량용 삼각대.According to claim 1, wherein the legs (20, 30, 40) is a guide member 22, 32, 42, the upper end is rotatably coupled to the top plate 10, and the guide member (22, 32, 42) It is slidably coupled to the slide bar (24, 34, 44) having a lateral tip (21, 31, 41) at the bottom and is coupled to the outer peripheral surface of the guide member (22, 32, 42) and the guide member ( 22, 32, 42 and the fixing bars (26, 36, 46) for fixing the slide bars (24, 34, 44), and the front end of the connecting arm (56), respectively, the fasteners (26, 36) GPS survey tripod, characterized in that coupled to 46).
KR20-2004-0030073U 2004-10-25 2004-10-25 A tripod for GPS survey Expired - Fee Related KR200372260Y1 (en)

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KR101480525B1 (en) 2014-09-12 2015-01-09 동아항업주식회사 Tripod fixing apparatus for geodetic surveying instrument
CN109027612A (en) * 2018-06-15 2018-12-18 重庆光大网络技术有限公司 Real estate plotting board
CN109027612B (en) * 2018-06-15 2024-05-28 重庆光大网络技术有限公司 Real estate mapping device
KR20200005305A (en) 2018-07-06 2020-01-15 김수현 A tripod of a shooting camera that can store position
KR102119097B1 (en) 2020-01-28 2020-06-04 김은경 System for preventing shock of tripod in geodetic survey
KR102261923B1 (en) * 2021-01-06 2021-06-04 김철태 Portable wood support
KR102494369B1 (en) 2022-07-05 2023-02-06 주식회사 한라이엔씨 Stable installation device for geodetic tripod and its construction method
KR102653176B1 (en) 2024-02-07 2024-04-01 (주)웨이버스 Apparatus for protecting tripod of surveying instrument
KR102709211B1 (en) 2024-02-15 2024-09-24 (주)웨이버스 Tripod system for geodetic survey with improved precision

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