The invention discloses an automatically foldable 3T leveling supporting leg in the technical field of supporting equipment, which comprises a top mounting frame, a rotatable base and a swing rod are arranged in the top mounting frame, fixedly connected limiters are arranged on two side surfaces of the top mounting frame, and a fixedly connected supporting leg housing is arranged at the bottom of the base. Side plates which are fixedly connected are arranged on the two sides of the base, manual connectors which are rotatably connected are arranged on the outer sides of the side plates, positioning plates are arranged on the inner sides of the side plates, and first clamping grooves and second clamping grooves are formed in the positioning plates; the outer side of the supporting leg housing is sleeved with a movable outer cover and a spring, a push rod is arranged between the lead screw and the supporting leg housing, and a base is arranged at the bottom end of the push rod. The supporting leg can be automatically unfolded and folded, multiple limiting structures are arranged, the stability and safety of the supporting leg in the unfolding and folding process can be effectively guaranteed, an electric driving mode and a manual driving mode are adopted, the situation that the supporting leg cannot be used and limited due to the fact that electric equipment breaks down or is powered off is avoided, and the applicability of the supporting leg is improved.
本发明公开了支撑设备技术领域的一种可自动折叠的3T调平撑腿,包括顶部安装架,所述顶部安装架内部设有可转动的基座和摆杆,顶部安装架两侧侧面均设有固定连接的限位器,基座底部设有固定连接的撑腿罩壳,基座两侧均设有固定连接的侧板,侧板外侧设有转动连接的手动接头,侧板内侧设有定位板,定位板上设有第一卡槽和第二卡槽;所述撑腿罩壳外侧套有移动外罩和弹簧,丝杆与撑腿罩壳之间设有推杆,推杆底端设有底座。本发明可以自动进行展开和折叠,设有多处限位结构,可以有效保证撑腿展开和折叠时的稳定性和安全性,并且采用电动和手动两种驱动方式,避免电动设备出现故障或断电造成的撑腿无法使用和限位,提高了撑腿的适用性。
3T leveling supporting leg capable of being automatically folded
一种可自动折叠的3T调平撑腿
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66C Krane , CRANES |
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