| 摘要 |
A switch box fixing apparatus is provided to fix a switch box according to a position of an iron reinforcing bar by moving an elastic revolving pipe along an inner space of a hollow hole of a fixing pipe while being elastically supported by a spring. A switch box fixing apparatus includes a switch box(10), a front end fixture(20), a central fixture(30), a first support plate(40), and an elastic support(50). The switch box has a guide groove(12) formed in the front of an outer surface of a boxy body having an opened front. The front end fixture is fixed to a front end of the switch box to allow the switch box to be in elastic contact with a mold. The first support plate and the elastic support are fixed to the central fixture in order to allow the switch box to be supported on an iron reinforcing bar. Two iron reinforcing bars fit in both sides of the first support plate. The elastic support is fixed to the iron reinforcing bar arrayed in a direction perpendicular to the iron reinforcing bar to which the first support plate is fixed with the first support plate fixed. |
