The invention relates to a cable fixture special for power transmission and transformation cable engineering and a manufacturing method for the cable fixture. The cable fixture comprises a combined main body, rubber mats, springs, bolts, flat gaskets, nuts and kidney-shaped holes. The combined main body is composed of two independent units which are symmetrically connected together, wherein a semicircular connecting hole is formed in the lower side of each independent unit, and a groove with the lateral projection in a U shape is machined in the upper side of each independent unit. The kidney-shaped holes are machined in the two sides of the connecting hole in each independent unit respectively, and the distance between holes of the bolts can be adjusted within a certain dimension; the two independent units are connected through the bolts to form a clamping mechanism, the bolts penetrate through the kidney-shaped holes, and the ends of the bolts are sleeved with the springs and connected with the nuts. Flexible fixation through the bolts and the springs is adopted, so that the fixing performance is superior to that of a common mechanical direct-contact type cable fixture. The cable fixture has the advantages that the flexible fixation through the bolts and the springs is adopted by the clamping mechanism, and the fixing performance of the cable fixture is superior to that of the common mechanical direct-contact type cable fixture.