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实用新型
CN204298028U 叉车门架前起升油缸安装结构 失效 - 权利终止

叉车门架前起升油缸安装结构
摘要：
本实用新型公开了一种叉车门架前起升油缸安装结构，包括油缸，所述油缸的顶部连接缸头座；所述油缸的中部设置有安装平台，所述安装平台设置有安装侧壁，所述安装侧壁设置有油缸安装孔，所述安装侧壁通过安装螺栓连接内门架中横梁，且所述安装侧壁与内门架中横梁之间设置有环形调整垫片；所述安装平台上设置有两个前起升链条安装孔，两个所述前起升链条安装孔用于安装链条螺栓；所述油缸的底部设置有销孔，所述销孔的轴线平行于所述油缸的轴线，所述销孔内设置有销轴，所述销轴的下端焊接固定在内门架下横梁上。本实用新型所述的叉车门架前起升油缸安装结构，以使叉车门架整个起升系统的安装连接更加简洁，提高油缸的稳定性。
摘要（英）：

The utility model discloses a forklift gantry front lifting oil cylinder installation structure. The forklift gantry front lifting oil cylinder installation structure comprises an oil cylinder. The top of the oil cylinder is connected with a cylinder head base. An installation platform is arranged in the middle of the oil cylinder. An installation side wall is arranged on the installation platform. Oil cylinder installation holes are formed in the installation side wall. The instillation side wall is connected with an inner gantry middle beam through installation bolts. An annular adjustment gasket is arranged between the installation side wall and the inner gantry middle beam. Two front lifting chain installation holes are formed in the installation platform and used for installing chain bolts. A pin hole is formed in the bottom of the oil cylinder. The axis of the pin hole is parallel to the axis of the oil cylinder. A pin shaft is arranged in the pin hole. The lower end of the pin shaft is welded and fixed to an inner gantry lower beam. By means of the forklift gantry front lifting oil cylinder installation structure, installation and connection of a whole lifting system of a forklift gantry are simpler, and the stability of the oil cylinder is improved.

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