Separate type upright street equipment for foundation

摘要

The apparatus stand- road equipment ( street lights , road signs , etc. , etc. struts ) at the base for supporting and consists of two parts that interlock with each other ( 1 and 3 ) , in the form of one overlaps on the other , the lower part is fixed is embedded in the ground , whereas the upper part has the combine mechanism to the other by a set of flanges . Interlock between the upper and lower parts , is suppressed by the action of the bolt ( 7 ) and the nut consists of a brake plate fixed to the upper part by a ( 9 ) ( 6 ) ( 5 ) . And there are depressions ( 8 ) at both ends of the plate ( 6 ) , there nylon pellets ( 12 ) is inserted into , and during the impact (relative to the long side ) to the base side , and the upper part by which it may be damaged me to open . [ Selection Figure Figure 5