The invention relates to a guide rail support in an elevator shaft. The guide rail support comprises fixing assemblies and guide rails. The fixing assemblies are installed on inner walls of two sidesof the elevator shaft. The guide rails are installed in the fixing assemblies. Each fixing assembly comprises I-shaped installation steel, L-shaped angle steel, first bolts and second bolts. One sideof each piece of I-shaped installation steel is embedded in the side wall of the elevator shaft. First bolt holes are formed in bosses on two sides of each piece of I-shaped installation steel and theside wall of the elevator shaft. The first bolts are installed in the first bolt holes in a threaded mode. Two sides of the bosses, which are located outside the side wall of the elevator shaft, of each piece of I-shaped installation steel are fixedly connected with the corresponding L-shaped angle steel. The guide rails are installed between the pieces of L-shaped angle steel on the two sides ina sliding mode. Second bolt holes are separately formed in the L-shaped angle steel and the guide rails. The second bolts are installed in the second bolt holes in a threaded mode. The circumstance that bolts are loosened due to shaking generated when an elevator slides is avoided, and the operation safety of the elevator is improved.
本发明涉及一种电梯井道内的导轨支架,包括固定组件和导轨;所述固定组件安装在电梯井道的两侧内壁上,所述固定组件内部安装导轨;所述固定组件包括工字安装钢、L形角钢、第一螺栓和第二螺栓;所述工字安装钢的一侧埋设在电梯井道的侧壁内部,所述工字安装钢两侧的凸台与电梯井道的侧壁均开设第一螺栓孔,且所述第一螺栓孔的内部螺纹安装第一螺栓,所述工字安装钢位于电梯井道侧壁外部的凸台两侧均固接L形角钢,两侧所述L形角钢之间滑动安装导轨,所述L形角钢与导轨均开设第二螺栓孔,所述第二螺栓孔内部螺纹安装第二螺栓;避免电梯滑动时会产生晃动造成螺栓松动,提高了电梯运行的安全性。
Guide rail support in elevator shaft
一种电梯井道内的导轨支架
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |