A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-stage lifting device with ejector rod and working method of multi-stage lifting device
The invention discloses a multi-stage lifting device with an ejector rod and a working method of the multi-stage lifting device. The multi-stage lifting device comprises a first-stage support, a second-stage support and an ejector rod assembly. The ejector rod assembly comprises at least one ejector rod, the ejector rod assembly is arranged on the first-stage support in a lifting mode, and the ejector rod assembly can be fixed relative to the first-stage support at one or more height positions of the lifting stroke of the ejector rod assembly. The ejector rods in the device can ascend and descend, so that construction fixing surfaces such as ceilings and the like are jacked, and the stability of the multi-stage lifting device is enhanced; after the stability of the multi-stage lifting device is enhanced, the anti-overturning performance can be greatly improved, the weight limitation on a construction working head on a lifting device can be reduced, so that the selection flexibility of the construction working head is improved; and in addition, due to the existence of the ejector rods, after the ejector rods abut against the fixing surfaces firmly, the multi-stage lifting device can provide a stable vertical reference, and even if the working head is located at the high construction height, the construction precision can be guaranteed through the multi-stage lifting device.
本发明公开了一种带顶杆的多级升降装置及其工作方法，装置包括一级支架、二级支架和顶杆组件；所述顶杆组件包括至少一根顶杆，所述顶杆组件可升降地设置在所述一级支架上，顶杆组件可在其升降行程的一个或多个高度位置上相对所述一级支架进行固定。装置中的顶杆可进行升降，从而可顶住天花板等施工固定面进而增强多级升降装置自身的稳定性；当多级升降装置稳定性增强后可大幅提高抗倾覆性能，可以降低对升降装置上施工工作头的重量限制，从而增大施工作业头的选取灵活性；且由于顶杆的存在，当顶杆顶牢固定面后，多级升降装置可提供稳定的竖直基准，即使工作头处于较高的施工高度，也能通过本发明的多级升降装置保证施工精度。
Multi-stage lifting device with ejector rod and working method of multi-stage lifting device
The invention discloses a multi-stage lifting device with an ejector rod and a working method of the multi-stage lifting device. The multi-stage lifting device comprises a first-stage support, a second-stage support and an ejector rod assembly. The ejector rod assembly comprises at least one ejector rod, the ejector rod assembly is arranged on the first-stage support in a lifting mode, and the ejector rod assembly can be fixed relative to the first-stage support at one or more height positions of the lifting stroke of the ejector rod assembly. The ejector rods in the device can ascend and descend, so that construction fixing surfaces such as ceilings and the like are jacked, and the stability of the multi-stage lifting device is enhanced; after the stability of the multi-stage lifting device is enhanced, the anti-overturning performance can be greatly improved, the weight limitation on a construction working head on a lifting device can be reduced, so that the selection flexibility of the construction working head is improved; and in addition, due to the existence of the ejector rods, after the ejector rods abut against the fixing surfaces firmly, the multi-stage lifting device can provide a stable vertical reference, and even if the working head is located at the high construction height, the construction precision can be guaranteed through the multi-stage lifting device.
本发明公开了一种带顶杆的多级升降装置及其工作方法，装置包括一级支架、二级支架和顶杆组件；所述顶杆组件包括至少一根顶杆，所述顶杆组件可升降地设置在所述一级支架上，顶杆组件可在其升降行程的一个或多个高度位置上相对所述一级支架进行固定。装置中的顶杆可进行升降，从而可顶住天花板等施工固定面进而增强多级升降装置自身的稳定性；当多级升降装置稳定性增强后可大幅提高抗倾覆性能，可以降低对升降装置上施工工作头的重量限制，从而增大施工作业头的选取灵活性；且由于顶杆的存在，当顶杆顶牢固定面后，多级升降装置可提供稳定的竖直基准，即使工作头处于较高的施工高度，也能通过本发明的多级升降装置保证施工精度。
Multi-stage lifting device with ejector rod and working method of multi-stage lifting device
带顶杆的多级升降装置及其工作方法
SHI SHIQING (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
F16F
SPRINGS
,
Federn