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A platform for research: civil engineering, architecture and urbanism
Forced centering foot frame for railway roadbed section non-forced centering CPIII surveying
The invention relates to the field of surveying instruments, in particular to a forced centering foot frame for railway roadbed section non-forced centering CPIII surveying. The forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying is characterized in that a support rod and two leveling rods are arranged at the bottom of a leveling supporting seat, wherein the support rod is perpendicularly fixed on the center position of the bottom face of the leveling supporting seat, the leveling rods are hinged to the leveling supporting seat, and a telescopic joint is arranged on a rod body of each leveling rod. The forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying has the advantages that basic on-site setting for railway roadbed section non-forced centering CPIII surveying points can be achieved; the structure is simple and reasonable, reutilization can be achieved, and the forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying is suitable for promotion.
Forced centering foot frame for railway roadbed section non-forced centering CPIII surveying
The invention relates to the field of surveying instruments, in particular to a forced centering foot frame for railway roadbed section non-forced centering CPIII surveying. The forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying is characterized in that a support rod and two leveling rods are arranged at the bottom of a leveling supporting seat, wherein the support rod is perpendicularly fixed on the center position of the bottom face of the leveling supporting seat, the leveling rods are hinged to the leveling supporting seat, and a telescopic joint is arranged on a rod body of each leveling rod. The forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying has the advantages that basic on-site setting for railway roadbed section non-forced centering CPIII surveying points can be achieved; the structure is simple and reasonable, reutilization can be achieved, and the forced centering foot frame for the railway roadbed section non-forced centering CPIII surveying is suitable for promotion.
Forced centering foot frame for railway roadbed section non-forced centering CPIII surveying
WANG WENQING (author) / XUE XINGONG (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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