Adjustable anchor clamps of prefabricated link plate installation F type

The utility model discloses an overcome not enough that prior art exists, provide the specialized tool of a simple structure, safe and reliable, the dismouting is convenient, construction management the is convenient external balcony board installation of prefabrication. The utility model provides a: adjustable anchor clamps of prefabricated link plate installation F type is by mostly constituteing including holding power hook (1) front jig baffle (2) adjustable locator bracket (3) three. The utility model has the advantages of be: the length that the screw pair that utilizes lead screw and nut to constitute comes the alignment jig changes rotary motion into linear motion to less commentaries on classics is apart from producing great axial thrust. Bolt on the baffle has the fine setting function simultaneously, first coarse adjusting, and the fine setting is in order to satisfy the required precision again. Anchor clamps spare part is less, and the cost of manufacture is low, and portable very, is fit for being applied to in the engineering construction field.