Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Movable scaffold capable of improving lifting stability and preventing wheel train from sliding
The invention relates to the technical field of movable scaffolds, and discloses a movable scaffold capable of improving lifting stability and preventing a wheel train from sliding, the movable scaffold comprises a bottom frame, the top of the bottom frame is in limited connection with a lifting mechanism, the center of the bottom of the bottom frame is fixedly connected with a stabilizing mechanism, and the left end and the right end of the bottom of the bottom frame are fixedly connected with trundle telescopic mechanisms; a sliding rail is arranged at the top of the bottom frame. According to the movable scaffold capable of improving the lifting stability and preventing the wheel train from sliding, through relative movement of a T-shaped rod and a limiting frame and cooperation of transmission of a hinge rod and a third rotating rod, a gear ring rotates downwards, a gear drives an abutting rod to rotate to abut against the ground, and linear contact is converted into surface contact between the abutting rod and the ground; the sliding rod is pressed downwards to enable the first rotating rod and the second rotating rod to rotate and rise, the sliding rod moves downwards to enable the second bottom groove rod to be gradually unfolded, under limiting of the limiting rods, the supporting blocks are away from each other, the bottom stress cross sectional area of the supporting frame is increased, and the stability in the using process is improved.
本发明涉及移动脚手架技术领域，且公开了一种提高升降稳定性防止轮系滑动的移动脚手架，包括底架，所述底架的顶部限位连接有升降机构，所述底架的底部中心固定连接有稳定机构，所述底架底部的左右两端固定连接有脚轮伸缩机构，所述底架的顶部开设有滑轨。该提高升降稳定性防止轮系滑动的移动脚手架，通过T型杆和限位架相对移动，配合铰杆和转杆三传动，使齿环向下旋转，齿轮带动抵接杆转动抵接地面，将线接触转变为抵接杆与地面的面接触，调节设备高度时，下压滑杆使转杆一和转杆二转动升高，滑杆下移使底部槽杆二逐渐展开，在限位杆限位下，支撑块之间互相远离，增大支撑架底部受力横截面积，提高使用过程中的稳定性。
Movable scaffold capable of improving lifting stability and preventing wheel train from sliding
The invention relates to the technical field of movable scaffolds, and discloses a movable scaffold capable of improving lifting stability and preventing a wheel train from sliding, the movable scaffold comprises a bottom frame, the top of the bottom frame is in limited connection with a lifting mechanism, the center of the bottom of the bottom frame is fixedly connected with a stabilizing mechanism, and the left end and the right end of the bottom of the bottom frame are fixedly connected with trundle telescopic mechanisms; a sliding rail is arranged at the top of the bottom frame. According to the movable scaffold capable of improving the lifting stability and preventing the wheel train from sliding, through relative movement of a T-shaped rod and a limiting frame and cooperation of transmission of a hinge rod and a third rotating rod, a gear ring rotates downwards, a gear drives an abutting rod to rotate to abut against the ground, and linear contact is converted into surface contact between the abutting rod and the ground; the sliding rod is pressed downwards to enable the first rotating rod and the second rotating rod to rotate and rise, the sliding rod moves downwards to enable the second bottom groove rod to be gradually unfolded, under limiting of the limiting rods, the supporting blocks are away from each other, the bottom stress cross sectional area of the supporting frame is increased, and the stability in the using process is improved.
本发明涉及移动脚手架技术领域，且公开了一种提高升降稳定性防止轮系滑动的移动脚手架，包括底架，所述底架的顶部限位连接有升降机构，所述底架的底部中心固定连接有稳定机构，所述底架底部的左右两端固定连接有脚轮伸缩机构，所述底架的顶部开设有滑轨。该提高升降稳定性防止轮系滑动的移动脚手架，通过T型杆和限位架相对移动，配合铰杆和转杆三传动，使齿环向下旋转，齿轮带动抵接杆转动抵接地面，将线接触转变为抵接杆与地面的面接触，调节设备高度时，下压滑杆使转杆一和转杆二转动升高，滑杆下移使底部槽杆二逐渐展开，在限位杆限位下，支撑块之间互相远离，增大支撑架底部受力横截面积，提高使用过程中的稳定性。
Movable scaffold capable of improving lifting stability and preventing wheel train from sliding
一种提高升降稳定性防止轮系滑动的移动脚手架
JIANG YONGPING (Autor:in)
05.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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