Elevator guide rail device suitable for accurate installation

The utility model discloses an elevator guide rail device suitable for accurate installation, which comprises a plurality of guide rails and connecting blocks, one connecting block is arranged at the adjacent position of every two guide rails, a plurality of screw holes are respectively arranged at the end parts of the connecting blocks and the guide rails, and the screw holes are in one-to-one correspondence; the guide rail is characterized in that two protrusions are arranged on the connecting block, a groove is formed in the end of the guide rail, and the groove is matched with the protrusions in position and shape. In the assembly field, only one group of grooves and bulges need to be aligned, and a plurality of corresponding screw holes are also aligned, so that the construction speed can be greatly increased, and the connection strength can be greatly improved. 本实用新型公开了一种适于精确安装的电梯导轨装置，包括若干条导轨和连接块，每两条导轨的相邻处具有一个连接块，连接块及导轨的端部各带有若干螺孔，且一一对应；其特征在于：连接块上具有两个凸起，导轨的端部具有一个凹槽，凹槽与凸起的位置及形状互相配合。本实用新型在装配现场，只需要对齐一组凹槽和凸起