Adjustable counterweight guide rail support

The utility model discloses an adjustable counter-weight guide rail support which comprises a counter-weight guide rail support foot (3) connected with a well wall through a wall-penetrating bolt (1) and a metal expansion pipe (2), the counter-weight guide rail support foot (3) is connected with an extension support (4) through a bolt, a pressing guide plate (5) is arranged on the extension support (4), and a counter-weight guide rail (6) is located between the extension support (4) and the pressing guide plate (5). The extending support (4) comprises a horizontal connecting plate (401) and a vertical mounting plate (402) which are distributed in an L-shaped structure, a group of longitudinal kidney-shaped holes (403) which are uniformly distributed are formed in the horizontal connecting plate (401), and a group of transverse mounting kidney-shaped holes (404) are formed in the vertical mounting plate (402). The utility model has the characteristic that the installation position can be flexibly adjusted. 本实用