Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Installation and construction method of underwater tower crane
The invention relates to an installation and construction method of an underwater tower crane and relates to the technical field of bridge construction, the underwater tower crane comprises tower crane equipment and a tower crane foundation platform, the bottom end of the tower crane equipment is fixedly connected to the tower crane foundation platform through an embedded part, the tower crane foundation platform is placed in a foundation pit, and the fixing effect is higher; a plurality of vertical steel pipe piles uniformly surround the outer side of the tower crane equipment, penetrate through the tower crane foundation platform and extend downwards into a riverbed, and the steel pipe piles are welded in a z shape through channel steel connecting pieces to form a stable whole, so that the flood-fighting and anti-collision capacity is improved; the tower crane equipment comprises a tower crane body and a steel casing, the steel casing is arranged on the outer side of the tower crane body, reinforcing concrete is poured on the inner side and the outer side of a foundation section of the steel casing, the steel casing is welded and lifted along with installation of the tower crane body, and the tower crane body is protected against impact and collision of flood flow. A riverbed on the outer circle of the foundation pit is replaced and filled with rubbles, and the situation that flood scours the riverbed, a tower crane foundation platform is suspended, and the stability of tower crane equipment is affected is avoided.
本发明涉及一种水中塔吊的安装及施工方法，涉及桥梁施工的技术领域，水中塔吊包括塔吊设备和塔吊基础台，塔吊设备底端通过预埋件固定连接在塔吊基础台上，塔吊基础台放置在基坑内，固定效果更强；塔吊设备外侧均匀环绕有多根竖直的钢管桩，钢管桩贯穿塔吊基础台并向下延长伸入河床，钢管桩间采用槽钢连接件“z”字形焊接形成稳固的整体，提高抗洪防撞能力；塔吊设备包括塔吊本体和钢护筒，钢护筒设置在塔吊本体外侧，钢护筒基础段内、外侧浇筑有加固混凝土，钢护筒随着塔吊本体的安装而焊接升高，保护塔吊本体不受洪流冲击及碰撞；基坑外圈的河床采用片石更换装填，避免洪流冲刷河床造成塔吊基础台悬空，影响塔吊设备稳定性。
Installation and construction method of underwater tower crane
The invention relates to an installation and construction method of an underwater tower crane and relates to the technical field of bridge construction, the underwater tower crane comprises tower crane equipment and a tower crane foundation platform, the bottom end of the tower crane equipment is fixedly connected to the tower crane foundation platform through an embedded part, the tower crane foundation platform is placed in a foundation pit, and the fixing effect is higher; a plurality of vertical steel pipe piles uniformly surround the outer side of the tower crane equipment, penetrate through the tower crane foundation platform and extend downwards into a riverbed, and the steel pipe piles are welded in a z shape through channel steel connecting pieces to form a stable whole, so that the flood-fighting and anti-collision capacity is improved; the tower crane equipment comprises a tower crane body and a steel casing, the steel casing is arranged on the outer side of the tower crane body, reinforcing concrete is poured on the inner side and the outer side of a foundation section of the steel casing, the steel casing is welded and lifted along with installation of the tower crane body, and the tower crane body is protected against impact and collision of flood flow. A riverbed on the outer circle of the foundation pit is replaced and filled with rubbles, and the situation that flood scours the riverbed, a tower crane foundation platform is suspended, and the stability of tower crane equipment is affected is avoided.
本发明涉及一种水中塔吊的安装及施工方法，涉及桥梁施工的技术领域，水中塔吊包括塔吊设备和塔吊基础台，塔吊设备底端通过预埋件固定连接在塔吊基础台上，塔吊基础台放置在基坑内，固定效果更强；塔吊设备外侧均匀环绕有多根竖直的钢管桩，钢管桩贯穿塔吊基础台并向下延长伸入河床，钢管桩间采用槽钢连接件“z”字形焊接形成稳固的整体，提高抗洪防撞能力；塔吊设备包括塔吊本体和钢护筒，钢护筒设置在塔吊本体外侧，钢护筒基础段内、外侧浇筑有加固混凝土，钢护筒随着塔吊本体的安装而焊接升高，保护塔吊本体不受洪流冲击及碰撞；基坑外圈的河床采用片石更换装填，避免洪流冲刷河床造成塔吊基础台悬空，影响塔吊设备稳定性。
Installation and construction method of underwater tower crane
一种水中塔吊的安装及施工方法
SHEN JIANCHUAN (Autor:in) / TANG YUJIAN (Autor:in) / WEI GAN (Autor:in) / WU SICONG (Autor:in) / HUANG HONGXING (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
Construction method before installation of tower crane
| Europäisches Patentamt | 2023
Underwater tower crane foundation and construction method thereof
| Europäisches Patentamt | 2023
Intelligent early warning tower crane installation construction method
| Europäisches Patentamt | 2022
Shallow-water-depth foundation pit tower crane installation and construction method
| Europäisches Patentamt | 2024