Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel ladder for an airplane, and belongs to the technical field of military products. The novel ladder for the airplane comprises a ladder main body, wherein two ends of oneside of the ladder main body are respectively provided with first lower upright rods, one side of each first lower upright rod is respectively provided with a second lower upright rod, the tops of the first lower upright rods are respectively provided with first upper upright rods, and the tops of the second lower upright rods are respectively provided with second upper upright rods. According tothe novel ladder for the airplane, a disc on a first cross bar, a second cross bar and a third cross bar is directly butted with a cast steel head, the cast steel head is extended into a connecting hole, a wedge iron is placed at the position of a clamping hole, the wedge iron is clamped at the gap between the cast steel head and the disc only by knocking down the wedge iron through a cone, and the installation of the novel ladder for the airplane can be realized through clamping, and in the process of disassembly, the wedge iron is knocked from bottom to top by using a hammer, so that the wedge iron is separated from the gap between the disc and the cast steel head and is taken out of the clamping hole, and disassembly can be realized.
本发明公开了一种用于飞机的新型梯子，属于军工产品技术领域，包括梯子主体，所述梯子主体一侧的两端皆设置有第一下立杆，所述第一下立杆的一侧皆设置有第二下立杆，所述第一下立杆的顶部皆设置有第一上立杆，所述第二下立杆的顶部皆设置有第二上立杆。本发明通过第一横杆、第二横杆、第三横杆上的圆盘直接与铸钢头对接，然后使铸钢头延伸至连接孔内，然后将楔铁放置在卡孔的位置，只需要通过锥子向下敲击楔铁，使楔铁卡在铸钢头与圆盘之间的缝隙处，并卡紧即可实现该种用于飞机的新型梯子的安装，且在拆卸的过程中，也只需利用锤子从下向上敲击楔铁，使楔铁与圆盘和铸钢头之间的缝隙处分离，并从卡孔内拿出，即可实现拆卸。
The invention discloses a novel ladder for an airplane, and belongs to the technical field of military products. The novel ladder for the airplane comprises a ladder main body, wherein two ends of oneside of the ladder main body are respectively provided with first lower upright rods, one side of each first lower upright rod is respectively provided with a second lower upright rod, the tops of the first lower upright rods are respectively provided with first upper upright rods, and the tops of the second lower upright rods are respectively provided with second upper upright rods. According tothe novel ladder for the airplane, a disc on a first cross bar, a second cross bar and a third cross bar is directly butted with a cast steel head, the cast steel head is extended into a connecting hole, a wedge iron is placed at the position of a clamping hole, the wedge iron is clamped at the gap between the cast steel head and the disc only by knocking down the wedge iron through a cone, and the installation of the novel ladder for the airplane can be realized through clamping, and in the process of disassembly, the wedge iron is knocked from bottom to top by using a hammer, so that the wedge iron is separated from the gap between the disc and the cast steel head and is taken out of the clamping hole, and disassembly can be realized.
本发明公开了一种用于飞机的新型梯子，属于军工产品技术领域，包括梯子主体，所述梯子主体一侧的两端皆设置有第一下立杆，所述第一下立杆的一侧皆设置有第二下立杆，所述第一下立杆的顶部皆设置有第一上立杆，所述第二下立杆的顶部皆设置有第二上立杆。本发明通过第一横杆、第二横杆、第三横杆上的圆盘直接与铸钢头对接，然后使铸钢头延伸至连接孔内，然后将楔铁放置在卡孔的位置，只需要通过锥子向下敲击楔铁，使楔铁卡在铸钢头与圆盘之间的缝隙处，并卡紧即可实现该种用于飞机的新型梯子的安装，且在拆卸的过程中，也只需利用锤子从下向上敲击楔铁，使楔铁与圆盘和铸钢头之间的缝隙处分离，并从卡孔内拿出，即可实现拆卸。
Combined type working ladder for airplane engine maintenance
| Europäisches Patentamt | 2020