Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional jack device for temporary hanging bracket system
The invention discloses a multifunctional jack device for a temporary hanging bracket system, and belongs to the technical field of bridge construction. According to the multifunctional jack device for the temporary hanging bracket system, a specific center hole jack is used, inner cavities of a first fixing sleeve and a second fixing sleeve and the outer walls of a first clamping ring and a second clamping ring are all of a conical structure, and when the multifunctional jack device is in a tension state, the second clamping ring enters the second fixing sleeve to be extruded and shrunk; in the jacking state, the first clamping ring enters the first fixing sleeve to be extruded and shrunk under the action of the second piston body, the steel strand is clamped and fixed, and inconvenience caused by threaded connection is avoided. And by arranging the fixing plate, the limiting plate, the sliding rod, the indicator and the scale marks, the oil conveying amount of the oil inlet pipe can be accurately controlled conveniently, and therefore the tension distance can be conveniently controlled.
本发明公开了一种临时吊架系统用的多功能千斤顶装置，属于桥梁施工技术领域。本发明的一种临时吊架系统用的多功能千斤顶装置，使用了特定的穿心式千斤顶，其中第一固定套和第二固定套内腔以及第一夹紧环和第二夹紧环外壁均锥形结构，当在拉张状态时，第二夹紧环进入第二固定套的内部挤压收缩，并将钢绞线夹紧并随着外缸套一起移动，当在顶紧状态时，第一夹紧环在第二活塞体的作用下进入第一固定套的内部挤压收缩，并将钢绞线夹紧固定，避免使用螺纹连接带来的不便；通过设置固定板、限位板、滑杆、指示标和刻度标，便于准确地控制进油管的输油量，从而方便控制拉张的距离。
Multifunctional jack device for temporary hanging bracket system
The invention discloses a multifunctional jack device for a temporary hanging bracket system, and belongs to the technical field of bridge construction. According to the multifunctional jack device for the temporary hanging bracket system, a specific center hole jack is used, inner cavities of a first fixing sleeve and a second fixing sleeve and the outer walls of a first clamping ring and a second clamping ring are all of a conical structure, and when the multifunctional jack device is in a tension state, the second clamping ring enters the second fixing sleeve to be extruded and shrunk; in the jacking state, the first clamping ring enters the first fixing sleeve to be extruded and shrunk under the action of the second piston body, the steel strand is clamped and fixed, and inconvenience caused by threaded connection is avoided. And by arranging the fixing plate, the limiting plate, the sliding rod, the indicator and the scale marks, the oil conveying amount of the oil inlet pipe can be accurately controlled conveniently, and therefore the tension distance can be conveniently controlled.
本发明公开了一种临时吊架系统用的多功能千斤顶装置，属于桥梁施工技术领域。本发明的一种临时吊架系统用的多功能千斤顶装置，使用了特定的穿心式千斤顶，其中第一固定套和第二固定套内腔以及第一夹紧环和第二夹紧环外壁均锥形结构，当在拉张状态时，第二夹紧环进入第二固定套的内部挤压收缩，并将钢绞线夹紧并随着外缸套一起移动，当在顶紧状态时，第一夹紧环在第二活塞体的作用下进入第一固定套的内部挤压收缩，并将钢绞线夹紧固定，避免使用螺纹连接带来的不便；通过设置固定板、限位板、滑杆、指示标和刻度标，便于准确地控制进油管的输油量，从而方便控制拉张的距离。
Multifunctional jack device for temporary hanging bracket system
一种临时吊架系统用的多功能千斤顶装置
FU YONGGAO (Autor:in) / ZHOU CHENQI (Autor:in) / GU LEI (Autor:in) / WU CHAO (Autor:in) / CAO ZHENGXUAN (Autor:in) / XU LIN (Autor:in) / JI XU (Autor:in) / CHEN XIA (Autor:in) / BAI YINMENG (Autor:in) / ZHANG HAOBIN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
Hanging bracket device for hanging guide beam hanging belt
| Europäisches Patentamt | 2021