The invention provides an installing structure of jacquard needles in a jacquard, and belongs to the technical field of textile machines. The problem that in the prior art, the installing direction of lifting knives is downward, so that a larger vertical swinging magnitude is needed is solved. The jacquard comprises a rack, a left supporting plate and a right supporting plate, a first through hole is formed in the left supporting plate, and a second through hole is formed in the right supporting plate. The installing structure comprises a left upper lifting knife frame, a left lower lifting knife frame, a right upper lifting knife frame and a right lower lifting knife frame. The left upper lifting knife frame and the right upper lifting knife frame are fixedly provided with downward upper lifting knife arms, the upper lifting knife arms are provided with the upper lifting knives, the upper lifting knives are provided with the upper jacquard needles, the left lower lifting knife frame and the right lower lifting knife frame are fixedly provided with upward lower lifting knife arms, the lower lifting knife arms are provided with the lower lifting knives, and the lower jacquard needles are arranged on the lower lifting knives. The installing structure has the advantages that the upper jacquard needles and the lower jacquard needles achieve interweaving, and swinging is more stable.