| 摘要 |
The present invention relates to a multifunctional beam clamp comprising: a main body (10) comprising an upper body (11) and a lower body (12), which have open interiors directed to face each other, and which have predetermined lengths, a shaft bolt (13) vertically penetrating the longitudinally intermediate parts of the upper body (11) and the lower body (12) and being connected by upper and lower nuts (14), toothed portions (112, 122) being formed on end surfaces of facing outer peripheral edges of the upper body (11) and the lower body (12) so as to correspond to each other, in front of the shaft bolt (13), and an adjustment bolt (15) being provided behind the shaft bolt (13) so as to penetrate and to be screw-coupled to the lower body (12) with an end of the adjustment bolt (15) contacting the upper body (11); a first hanger (20) comprising a hanger shaft (21) shaft-supported at the front end of the lower body (12) so as to be able to rotate in the radial direction while preventing downward escapement of the upper end of the hanger shaft (21) and a connection band (22) bolt-fastened to the lower end of the hanger shaft (21) so as to be able to rotate upwards/downwards by a predetermined angle; and a second hanger (34) comprising a horizontally bent portion (31) forced against the inner upper surface of the upper body (11), the upper end of the adjustment bolt (15) being forced against the bottom surface of the horizontally bent portion (31), a vertically bent portion (32) vertically bent from the rear end of the horizontally bent portion (31) in the downward direction such that a part of the upper portion of the vertically bent portion (32) is forced against the inner rear end surface of the upper body (11), a second bolt (33) penetrating both the rear end surface of the upper body (11) and the vertically bent portion (32) behind the lower body (12), the second bolt (33) being shaft-fixed by a nut so as to prevent escapement thereof, and a third bolt (34) penetrating an angle adjustment hole (320), which is formed on the lower portion of the vertically bent portion (32), below the second bolt (33), the third bolt (34) being shaft-fixed by a nut so as to prevent escapement thereof. |
