A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tower crane cross beam foundation device capable of adjusting perpendicularity
The invention discloses a tower crane cross beam foundation device capable of adjusting perpendicularity, and relates to the field of building construction. The outer sides of the ends of the cross-shaped beam are fixedly sleeved with hoops respectively, one side of each hoop is fixedly connected with an embedded part, the embedded parts are embedded in the concrete bearing platform, a plurality of base plates are arranged between the lower side of the end of the cross-shaped beam and the hoops, limiting adjusting bolts are arranged between the upper side of the end of the cross-shaped beam and the hoops, and the limiting adjusting bolts are used for locking the ends of the cross-shaped beam. And a plurality of jacks are arranged between the cross beam on the inner side of each hoop and the concrete bearing platform. The heights of the ends of the four supporting legs of the cross beam are adjusted through the screw jacks, when differential settlement of a foundation occurs, the perpendicularity of the tower crane is rapidly adjusted in combination with the limiting adjusting bolts and the base plates, it is ensured that the perpendicularity of the tower crane is within the safety range, and therefore construction safety and efficiency are improved.
本申请公开了一种可调节垂直度的塔式起重机十字梁基础装置，涉及建筑施工领域。十字梁的端部外侧分别套设固定有抱箍，抱箍的一侧与预埋件固定连接，预埋件预埋在混凝土承台内，十字梁的端部下侧与抱箍之间设有若干垫板，且其端部上侧与抱箍之间设有限位调节螺栓，限位调节螺栓用以对十字梁的端部进行锁固，每一抱箍内侧的十字梁与混凝土承台之间设有若干千斤顶。本申请通过螺旋千斤顶调节十字梁的四个支脚端部的高度，在地基发生不均匀沉降时，结合限位调节螺栓和垫板快速调整塔机的垂直度，确保塔机的垂直度在安全范围内，从而提高施工的安全性和效率。
Tower crane cross beam foundation device capable of adjusting perpendicularity
The invention discloses a tower crane cross beam foundation device capable of adjusting perpendicularity, and relates to the field of building construction. The outer sides of the ends of the cross-shaped beam are fixedly sleeved with hoops respectively, one side of each hoop is fixedly connected with an embedded part, the embedded parts are embedded in the concrete bearing platform, a plurality of base plates are arranged between the lower side of the end of the cross-shaped beam and the hoops, limiting adjusting bolts are arranged between the upper side of the end of the cross-shaped beam and the hoops, and the limiting adjusting bolts are used for locking the ends of the cross-shaped beam. And a plurality of jacks are arranged between the cross beam on the inner side of each hoop and the concrete bearing platform. The heights of the ends of the four supporting legs of the cross beam are adjusted through the screw jacks, when differential settlement of a foundation occurs, the perpendicularity of the tower crane is rapidly adjusted in combination with the limiting adjusting bolts and the base plates, it is ensured that the perpendicularity of the tower crane is within the safety range, and therefore construction safety and efficiency are improved.
本申请公开了一种可调节垂直度的塔式起重机十字梁基础装置，涉及建筑施工领域。十字梁的端部外侧分别套设固定有抱箍，抱箍的一侧与预埋件固定连接，预埋件预埋在混凝土承台内，十字梁的端部下侧与抱箍之间设有若干垫板，且其端部上侧与抱箍之间设有限位调节螺栓，限位调节螺栓用以对十字梁的端部进行锁固，每一抱箍内侧的十字梁与混凝土承台之间设有若干千斤顶。本申请通过螺旋千斤顶调节十字梁的四个支脚端部的高度，在地基发生不均匀沉降时，结合限位调节螺栓和垫板快速调整塔机的垂直度，确保塔机的垂直度在安全范围内，从而提高施工的安全性和效率。
Tower crane cross beam foundation device capable of adjusting perpendicularity
一种可调节垂直度的塔式起重机十字梁基础装置
XU GUILIN (author) / HUANG JIANJUN (author) / SHI YUANCHAO (author) / XU MING (author) / YIN JIANGFEI (author) / LIU JUNMIN (author)
2024-11-26
Patent
Electronic Resource
Chinese
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