MEASUREMENT DEVICE FOR SUPPORT OF BUILDING

摘要

PURPOSE: A measurement device for support of building is provided to prevent safety accident of the building due to change of load by detecting ascent or descent of beams or slab supported by the support to accurately measure and detect load given to the structure. CONSTITUTION: A hole is formed on an elastic plate inserted to an upper support of a supportive pole. A cap with a spring is inserted to the hole. An upper end of an indicating rod is inserted and fixed to the middle of the cap. The indicating rod protrudes to outside through a hole on the upper support. A measurement device, checking degree of deformation of the indicating rod, is attached to a lower end of the indicating rod. A working rod(32), connected with a connecting rod(33), is inserted into a transparent fluid tube(31). The other end of the connecting rod is connected with a lower end of the working rod by a connector. The fluid tube is charged with colored fluid. A lower cap(36) is installed to a lower end of the fluid tube. An upper cap, with a hole(37') through which the connecting rod is inserted, is inserted to an upper end of the fluid tube. Magnets or belts(42) are placed on an upper part and a lower part of the fluid tube to attach the fluid tube to a pole. A scale(31') is formed on a surface of the fluid tube to read level.