The invention discloses a locking device for a limited space of a vehicle-mounted platform. The locking device comprises a locking actuator and a vehicle body shock absorber matched with the locking actuator. The locking actuator comprises a locking guide seat, a locking block, a lead screw, a nut matched with a threaded section at the middle lower part of the lead screw, and a secondary gear matched with a top shaft of the lead screw; the upper portion of the lead screw is installed on the upper portion of the shell through an angular contact ball bearing, the upper end face of the locking block and the lower end face of the locking guide seat are combined and fixed into a whole to be installed on the lower middle portion of the shell, and a spring bolt of the locking block extends out of the bottom of the shell to be matched with a spring bolt hole of a vehicle body shock absorber. The threaded section of the lead screw is arranged in the locking guide seat, and the outer side faces of the upper end and the lower end of the nut are fixed in the locking guide seat through end face bearings. In the transportation state, the locking device completes locking of the lower surface of equipment and the upper surface of the vehicle body shock absorber. In the working state, unlocking of the lower surface of the equipment and the upper surface of the vehicle body shock absorber is completed, and the use purpose is achieved.
本发明公开了一种用于车载平台有限空间的锁紧装置,包括锁紧作动器和与锁紧作动器相配合的车体减震器;所述锁紧作动器包括锁紧导向座、锁紧块、丝杠、与丝杠中下部螺纹段相配合的丝母、与丝杠顶部轴相配合的次齿轮;丝杠的上部通过角接触球轴承安装在壳体的上部,锁紧块的上端面与锁紧导向座的下端面对合固定成整体安装在壳体的中下部,且锁紧块的锁舌伸出壳体的底部与车体减震器的锁舌孔相配合;丝杠的螺纹段内置在锁紧导向座内,丝母的上端和下端的外侧面均通过端面轴承固定在锁紧导向座内。实现了在运输状态时,锁紧装置完成设备下表面与车体减振器上表面的锁紧;工作状态时,完成设备下表面与车体减振器上表面的解锁,达到了使用目的。
Locking device for limited space of vehicle-mounted platform
用于车载平台有限空间的锁紧装置
2024-01-30
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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16H Getriebe , GEARING |
Vehicle-mounted tank bearing platform and positioning and locking equipment
European Patent Office | 2015
|