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Edge Distance Measuring Device for Bridge Safety Inspection
The present invention relates to an apparatus to measure an edge distance for a bridge safety inspection, which is able to precisely measure an edge distance of a bridge seat apparatus, According to the present invention, the apparatus to measure the edge distance for the bridge safety inspection comprises: a magnet holder (30) adsorbed to an upper side of the bridge (21); a vertical guide pipe (31) installed on the magnet holder (30); an upper elevation clamp (40) which has an upper vertical incision hole (41) and a dove tail groove (42); an upper elevation stopping bolt (43) which fixates the upper elevation clamp (40) on the vertical guide pipe (31); a tremor clamp (50) which has a dove tail bump (51) combined with the dove tail groove (42) and has an upper horizontal incision hole (52); a fine adjustment instrument (60) which elevates the tremor clamp (50); an upper rotary rod (53) inserted into the upper horizontal incision hole (52); an upper rotation stopping bolt (54) which stops the upper rotary rod (53); an upper laser holder (70) which has an upper reference surface (71); an upper laser distance measuring unit (72) which detects an upper measurement distance (L1); a lower elevation clamp (80) which has a lower vertical incision hole (81); a lower elevation stopping bolt (82) which fixates the lower elevation clamp (80) on the vertical guide pipe (31); a lower horizontal incision hole (83) formed on the lower elevation clamp (80); a lower rotary rod (84) inserted into the lower horizontal incision hole (83); a lower rotation stopping bolt (85) which stops the rotation of the lower rotary rod (84); a lower laser holder (90) which has a lower reference surface (91); and a lower laser distance measuring unit (92) which detects a lower measurement distance (L2, L3).
본 발명은 교좌장치의 연단거리를 정밀하게 측정하는데 이용하는 교량 안전진단용 연단거리 측정장치에 관한 것으로, 교량상부(21)에 흡착되는 마그넷홀더(30); 마그넷홀더(30)에 설치되는 수직안내관(31); 상부수직절개구멍(41)이 형성되고, 더브테일홈(42)을 갖는 상부승강클램프(40); 상부승강클램프(40)를 수직안내관(31)에 고정하는 상부승강정지볼트(43); 더브테일홈(42)과 결합되는 더브테일돌기(51)가 형성되고, 상부수평절개구멍(52)을 갖는 미동클램프(50); 미동클램프(50)를 승강시키는 미세조정기구(60); 상부수평절개구멍(52)에 삽입되는 상부회전봉(53); 상부회전봉(53)을 멈추는 상부회전정지볼트(54); 상부기준면(71)을 갖는 상부레이저홀더(70); 상부측정거리(L1)를 검출하는 상부레이저 거리측정부(72); 하부수직절개구멍(81)이 형성되는 하부승강클램프(80); 하부승강클램프(80)를 수직안내관(31)에 고정하는 하부승강정지볼트(82); 하부승강클램프(80)에 형성되는 하부수평절개구멍(83); 하부수평절개구멍(83)에 삽입되는 하부회전봉(84); 하부회전봉(84)의 회전을 멈추는 하부회전정지볼트(85); 하부기준면(91)을 갖는 하부레이저홀더(90); 하부측정거리(L2)(L3)를 검출하는 하부레이저 거리측정부(92)를 포함한다.
Edge Distance Measuring Device for Bridge Safety Inspection
The present invention relates to an apparatus to measure an edge distance for a bridge safety inspection, which is able to precisely measure an edge distance of a bridge seat apparatus, According to the present invention, the apparatus to measure the edge distance for the bridge safety inspection comprises: a magnet holder (30) adsorbed to an upper side of the bridge (21); a vertical guide pipe (31) installed on the magnet holder (30); an upper elevation clamp (40) which has an upper vertical incision hole (41) and a dove tail groove (42); an upper elevation stopping bolt (43) which fixates the upper elevation clamp (40) on the vertical guide pipe (31); a tremor clamp (50) which has a dove tail bump (51) combined with the dove tail groove (42) and has an upper horizontal incision hole (52); a fine adjustment instrument (60) which elevates the tremor clamp (50); an upper rotary rod (53) inserted into the upper horizontal incision hole (52); an upper rotation stopping bolt (54) which stops the upper rotary rod (53); an upper laser holder (70) which has an upper reference surface (71); an upper laser distance measuring unit (72) which detects an upper measurement distance (L1); a lower elevation clamp (80) which has a lower vertical incision hole (81); a lower elevation stopping bolt (82) which fixates the lower elevation clamp (80) on the vertical guide pipe (31); a lower horizontal incision hole (83) formed on the lower elevation clamp (80); a lower rotary rod (84) inserted into the lower horizontal incision hole (83); a lower rotation stopping bolt (85) which stops the rotation of the lower rotary rod (84); a lower laser holder (90) which has a lower reference surface (91); and a lower laser distance measuring unit (92) which detects a lower measurement distance (L2, L3).
본 발명은 교좌장치의 연단거리를 정밀하게 측정하는데 이용하는 교량 안전진단용 연단거리 측정장치에 관한 것으로, 교량상부(21)에 흡착되는 마그넷홀더(30); 마그넷홀더(30)에 설치되는 수직안내관(31); 상부수직절개구멍(41)이 형성되고, 더브테일홈(42)을 갖는 상부승강클램프(40); 상부승강클램프(40)를 수직안내관(31)에 고정하는 상부승강정지볼트(43); 더브테일홈(42)과 결합되는 더브테일돌기(51)가 형성되고, 상부수평절개구멍(52)을 갖는 미동클램프(50); 미동클램프(50)를 승강시키는 미세조정기구(60); 상부수평절개구멍(52)에 삽입되는 상부회전봉(53); 상부회전봉(53)을 멈추는 상부회전정지볼트(54); 상부기준면(71)을 갖는 상부레이저홀더(70); 상부측정거리(L1)를 검출하는 상부레이저 거리측정부(72); 하부수직절개구멍(81)이 형성되는 하부승강클램프(80); 하부승강클램프(80)를 수직안내관(31)에 고정하는 하부승강정지볼트(82); 하부승강클램프(80)에 형성되는 하부수평절개구멍(83); 하부수평절개구멍(83)에 삽입되는 하부회전봉(84); 하부회전봉(84)의 회전을 멈추는 하부회전정지볼트(85); 하부기준면(91)을 갖는 하부레이저홀더(90); 하부측정거리(L2)(L3)를 검출하는 하부레이저 거리측정부(92)를 포함한다.
Edge Distance Measuring Device for Bridge Safety Inspection
교량 안전진단용 연단거리 측정장치
LEE HAE KYUNG (author)
2019-04-29
Patent
Electronic Resource
Korean
IPC:
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
E01D
BRIDGES
,
Brücken
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
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