The invention relates to the field of truck compartment doors, in particular to a truck compartment door with a safety protection function and a using method of the truck compartment door. The truck compartment door with the safety protection function comprises cavities formed in the compartment door, wherein rotary shafts are rotatably connected into the cavities, and pulling rope assemblies usedfor energy conversion and speed limiting mechanisms used for limiting the opening speed of the compartment door are arranged on the sections, located in the cavities, of the rotary shafts; and the pulling rope assemblies are connected with a compartment, the speed limiting mechanisms are in transmission connection with pulling rope mechanisms through the rotary shafts, and locking mechanisms usedfor locking the rotary shafts are arranged on the outer side of the compartment door. According to the truck compartment door with the safety protection function and the using method of the truck compartment door, the pulling rope mechanisms drive the speed limiting mechanisms to operate when the compartment door is opened, and the opening speed of the compartment door is limited through the speed limiting mechanisms, so that dangers caused by a too high opening speed of the compartment door are avoided, and the safety is improved; and in addition, after being closed, the compartment door islocked through the locking mechanisms to be prevented from being opened, so that the effect of double assurance is achieved, and the safety of the compartment during transportation is improved.
本发明涉及车厢厢门领域,具体为一种具有安全防护功能的货车厢门及其使用方法,包括开设在厢门内部的凹腔,凹腔内定轴转动连接有转轴,转轴位于凹腔内部的一段上设置有用来能量转换的拉绳组件和用来对厢门打开速度限制的限速机构,拉绳组件与车厢连接,限速机构通过转轴与拉绳机构传动连接,厢门外侧的设置有用来对转轴锁止的锁止机构。该种具有安全防护功能的货车厢门及其使用方法,打开厢门的过程中通过拉绳机构驱动限速机构运行,并通过限速机构限制厢门的开启速度,避免厢门开启速度较快带来的危险,提高安全性,而且在关闭厢门后,通过锁止机构对厢门进行锁止,使其不能打开,起到双重保障的作用,提高车厢运输时的安全性。
Truck compartment door with safety protection function and using method of truck compartment door
一种具有安全防护功能的货车厢门及其使用方法
2020-06-16
Patent
Elektronische Ressource
Chinesisch
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / 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 / E05B LOCKS , Schlösser |
Safety protection assembly for truck passenger compartment and truck
Europäisches Patentamt | 2021
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