A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety winding stair for municipal engineering construction
The invention provides a safety winding stair for municipal engineering construction, and relates to the field of municipal engineering construction, the safety winding stair comprises an adjusting mechanism and a movable stair body, the safety winding stair is pushed anticlockwise to the top ends of a first placing cylinder and a second placing cylinder, the adjusting cylinders are driven by thrust to deflect anticlockwise, and the whole device is driven by a lifting upper pressing block to be lifted. The movable adjusting frame strips are made of a rubber material containing 2% of sulfur and can be transversely stretched to a large angle of 60 degrees, at the moment, the adjusting cylinder is in a transverse unfolding state, the outer connecting block is connected to the side end of the adjusting cylinder and drives the plate body and the inner connecting block to rotate and adjust in the same direction, and the inner end of the inner connecting block is connected with the inner opening cylinder in a penetrating mode. The first ladder plate drives the movable middle cylinder to rotate in the same direction and at the same distance angle, at the moment, the whole device is of a two-way spiral structure, two climbing channels can be formed at the same time in the using process of the whole device, the double-spiral structure has high stability, and the overall stability of the device is guaranteed.
本发明提供一种用于市政工程施工的安全旋梯，涉及市政工程施工领域，包括调整机构和活动梯体，向第一放置筒和第二放置筒顶端进行逆时针推动，调节筒在推力驱动下，进行逆时针偏移，因上述提升上压块带动整体装置进行提升，使活动调整架条进行适当拉伸，其为含硫2％的橡胶材质制成，其可横向拉伸，拉伸的至大角度为60度，此时调节筒为一种横向展开状态，因其侧端连接有外接块，其带动板体与内接块进行同向旋转调节，内接块内端与内开筒贯穿连接，第一梯板带动活动中筒进行同向同距离角度旋转，此时整体装置为一种双向螺旋状结构，使整体装置使用的过程中，可同时开设两个爬升通道，且双螺旋结构具有较强的稳定性，保证装置的整体稳定性。
Safety winding stair for municipal engineering construction
The invention provides a safety winding stair for municipal engineering construction, and relates to the field of municipal engineering construction, the safety winding stair comprises an adjusting mechanism and a movable stair body, the safety winding stair is pushed anticlockwise to the top ends of a first placing cylinder and a second placing cylinder, the adjusting cylinders are driven by thrust to deflect anticlockwise, and the whole device is driven by a lifting upper pressing block to be lifted. The movable adjusting frame strips are made of a rubber material containing 2% of sulfur and can be transversely stretched to a large angle of 60 degrees, at the moment, the adjusting cylinder is in a transverse unfolding state, the outer connecting block is connected to the side end of the adjusting cylinder and drives the plate body and the inner connecting block to rotate and adjust in the same direction, and the inner end of the inner connecting block is connected with the inner opening cylinder in a penetrating mode. The first ladder plate drives the movable middle cylinder to rotate in the same direction and at the same distance angle, at the moment, the whole device is of a two-way spiral structure, two climbing channels can be formed at the same time in the using process of the whole device, the double-spiral structure has high stability, and the overall stability of the device is guaranteed.
本发明提供一种用于市政工程施工的安全旋梯，涉及市政工程施工领域，包括调整机构和活动梯体，向第一放置筒和第二放置筒顶端进行逆时针推动，调节筒在推力驱动下，进行逆时针偏移，因上述提升上压块带动整体装置进行提升，使活动调整架条进行适当拉伸，其为含硫2％的橡胶材质制成，其可横向拉伸，拉伸的至大角度为60度，此时调节筒为一种横向展开状态，因其侧端连接有外接块，其带动板体与内接块进行同向旋转调节，内接块内端与内开筒贯穿连接，第一梯板带动活动中筒进行同向同距离角度旋转，此时整体装置为一种双向螺旋状结构，使整体装置使用的过程中，可同时开设两个爬升通道，且双螺旋结构具有较强的稳定性，保证装置的整体稳定性。
Safety winding stair for municipal engineering construction
一种用于市政工程施工的安全旋梯
PENG YU'ANG (author) / ZHU XIANTAO (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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