The novel lightweight aircraft traction device comprises a traction connector, the traction connector is fixedly connected with the first end of a traction main rod through a first flange plate and a bolt, the second end of the traction main rod is fixedly connected with a traction ring assembly through a second flange plate and a bolt, and a rod body of the traction main rod is provided with a walking device. The whole body is detachable, the whole weight is reduced, the strength is enhanced, and a worker can more conveniently mount or dismount the aircraft traction equipment. The traction rod is provided with a walking device, and the height of the traction connector and the traction ring assembly can be increased or decreased at any time. The traction connector is provided with a replaceable groove piece, front wheel undercarriage connecting shafts with different diameters can be achieved, and the universality of traction equipment is improved. The traction joint simulates and calculates the motion condition under the specified traction force in the design process, and when the tension of the tractor exceeds the load of the connecting shaft of the front wheel undercarriage, an operator is reminded in time through the breakage of the shear pin, so as to prevent further damage to fly-up and main-up.
本发明公开了一种新型轻量化飞机牵引装置,包括牵引接头,牵引接头与牵引主杆的第一端通过第一法兰盘和螺栓固定连接,牵引主杆的第二端通过第二法兰盘和螺栓与牵引环组件固定连接,牵引主杆的杆身设置行走装置。本发明设整体可拆卸,整体重量降低,且强度上有所增强,工人安装或拆卸飞机牵引器材更加便捷。牵引杆上安装行走装置,可随时抬高或降低牵引接头与牵引环组件的高度。牵引接头设计有可更换沟槽件,可实现不同直径的前轮起落架连接轴,提高牵引器材的泛用性。牵引接头在设计过程中模拟计算了在规定牵引力下的运动情况,当牵引车的拉力超过前轮起落架连接轴的载荷时,则通过剪切销断裂及时提醒到操作人员,防止进一步损坏飞起主起。
Novel lightweight airplane traction device
一种新型轻量化飞机牵引装置
2024-08-02
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Three-section crawler telescoping airplane traction device
European Patent Office | 2015
|CLOTH; LIGHTWEIGHT AIRPLANE, COTTON, MERCERIZED
SAE Technical Papers | 1944