The invention discloses a fixing device for a refrigerator car, and relates to the technical field of refrigerator car fixing. The compartment comprises a compartment body and a compartment door, the compartment body and the compartment door are hinged and matched through hinges, telescopic assemblies are slidably connected to the two opposite inner walls of the compartment body, connecting plates are slidably connected to the ends, close to the compartment door, of the telescopic assemblies, and a plurality of bidirectional telescopic rods are clamped between the two connecting plates; a first worm is in transmission fit with the outer circular surface of the lead screw through a first gear, and a second worm is in transmission fit with the end, away from the lead screw, of the first worm through a second gear. Through cooperative use of the bidirectional telescopic rod, the connecting plate, the telescopic assembly, the lead screw, the first worm and the second worm, the problem that goods in the compartment body collide with the compartment body to be damaged due to shaking caused by bumping of an existing vehicle is solved.
本发明专利公开了一种冷藏车用固定装置,涉及冷藏车固定技术领域。本发明专利包括车厢主体和车厢门,车厢主体与车厢门通过铰链铰接配合,车厢主体两相对内壁均滑动连接有伸缩组件,伸缩组件靠近车厢门一端滑动连接有连接板,两连接板之间卡接有若干双向伸缩杆,伸缩组件另一端通过套管螺纹转动配合有丝杆,丝杆外圆面通过第一齿轮传动配合有第一蜗杆,第一蜗杆远离丝杆的一端通过第二齿轮传动配合有第二蜗杆。本发明专利通过双向伸缩杆、连接板、伸缩组件、丝杆、第一蜗杆、第二蜗杆之间的配合使用,解决了现有的由于车辆颠簸发生晃动,使车厢主体内货物与车厢主体发生碰撞导致货物损坏的问题。
Fixing device for refrigerator car
一种冷藏车用固定装置
2022-05-06
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Photovoltaic module fixing device for solar refrigerator car
European Patent Office | 2015
|DEVICE INCLUDING FIXING DEVICE, FIXING METHOD BY FIXING DEVICE, AND FIXING DEVICE
European Patent Office | 2015
|