Measuring scale for detecting internal components of building

The utility model discloses a measuring scale for detecting internal components of a building, which comprises a detection scale main scale, a detection scale body, a sliding caliper and a control rod, the detection scale main scale is detachably connected with the detection scale body, the detection scale body is of a hollow structure, and the control rod is arranged in the detection scale body; the two sliding calipers are symmetrically arranged, each sliding caliper comprises a base part and a protruding part, the sliding calipers are in an L shape, and the included angle between the base parts and the protruding parts is 90 degrees. The measuring scale for detecting the internal components of the building is simple in structure and convenient to use. 本实用新型公开了一种用于检测建筑物内部构件的测量尺，包括检测尺主尺、检测尺尺身、滑动卡尺及操控杆，所述检测尺主尺与检测尺尺身可拆卸连接，检测尺尺身为空心结构，所述操作杆置于检测尺尺身内；所述滑动卡尺对称设有两个，包括底座部和凸起部，滑动卡尺为"L"型，底座部与凸起部呈90度；本实用新型提供的一种用于检测建筑物内部构件的测量尺，结构简单，应用方便。