| 摘要 |
FIELD: electrical engineering. ^ SUBSTANCE: inbuilt electric switchboard comprises inbuilt box (10), intended for insertion into cavity (12) of wall (14), at least one support body (18) for electric instruments, intended for fixation to inbuilt box (10), and facilities (36) for fixation of support body (18) to inbuilt box (10). These fixation facilities (36) comprise at least one connecting element (38), which is provided by means of threaded rod that diverges from external frame (16) of inbuilt box (10), and at least one stop (40), which moves along mentioned connection element (38) for rest against end surface (42) of support body (18), which is inverted towards inbuilt box (10). Stop (40) represents round nut, which is connected to threaded rod and moves relative to it, following operations of round nut screwing on or off at threaded rod. ^ EFFECT: simplicity and convenience of electric switchboard installation, possibility to eliminate distortion or deformation of support body, with location of support body of switchboard, which does not depend on position of inbuilt box. ^ 22 cl, 4 dwg |
