Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shallow-buried multi-stage lifting column
The shallow-buried multi-stage lifting column comprises a lifting column cylinder and a hydraulic assembly, the lifting column cylinder comprises a first-stage pre-buried cylinder, a second-stage limiting column and a third-stage lifting column, the second-stage limiting column is fixed to the upper portion of the first-stage pre-buried cylinder, and the third-stage lifting column is fixed to the lower portion of the second-stage limiting column; the third-stage lifting column is embedded in the side wall of the second-stage limiting column and ascends and descends on the side wall of the second-stage limiting column, a top cover is arranged at the top of the third-stage lifting column, the hydraulic assembly comprises a hydraulic oil tank and a hydraulic oil cylinder, the hydraulic oil tank is arranged on the outer side of the first-stage pre-embedded barrel, the hydraulic oil cylinder is arranged in an inner cavity of the first-stage pre-embedded barrel, and the hydraulic oil cylinder is arranged in the inner cavity of the first-stage pre-embedded barrel. The hydraulic oil tank supplies oil to the hydraulic oil cylinder, the output end of the top of the hydraulic oil cylinder is connected with a jacking block, and the jacking block is connected with the top cover. According to the scheme, the strength of the multi-stage lifting column casing can be improved while shallow burying is achieved.
本发明公开了一种浅埋式多级升降柱，包括升降柱筒和液压组件，所述升降柱筒包括一级预埋筒、二级限位柱和三级升降柱，所述二级限位柱固定在所述一级预埋筒的上方，所述三级升降柱嵌套在二级限位柱的侧壁上并在二级限位柱的侧壁上进行升降，所述三级升降柱的顶部设有顶盖，所述液压组件包括液压油箱和液压油缸，所述液压油箱设于一级预埋筒的外侧，所述液压油缸设于一级预埋筒的内腔中，所述液压油箱为液压油缸进行供油，所述液压油缸的顶部的输出端连接有顶升块，所述顶升块与顶盖连接。本方案能够在实现浅埋的同时提升多级升降柱筒的强度。
Shallow-buried multi-stage lifting column
The shallow-buried multi-stage lifting column comprises a lifting column cylinder and a hydraulic assembly, the lifting column cylinder comprises a first-stage pre-buried cylinder, a second-stage limiting column and a third-stage lifting column, the second-stage limiting column is fixed to the upper portion of the first-stage pre-buried cylinder, and the third-stage lifting column is fixed to the lower portion of the second-stage limiting column; the third-stage lifting column is embedded in the side wall of the second-stage limiting column and ascends and descends on the side wall of the second-stage limiting column, a top cover is arranged at the top of the third-stage lifting column, the hydraulic assembly comprises a hydraulic oil tank and a hydraulic oil cylinder, the hydraulic oil tank is arranged on the outer side of the first-stage pre-embedded barrel, the hydraulic oil cylinder is arranged in an inner cavity of the first-stage pre-embedded barrel, and the hydraulic oil cylinder is arranged in the inner cavity of the first-stage pre-embedded barrel. The hydraulic oil tank supplies oil to the hydraulic oil cylinder, the output end of the top of the hydraulic oil cylinder is connected with a jacking block, and the jacking block is connected with the top cover. According to the scheme, the strength of the multi-stage lifting column casing can be improved while shallow burying is achieved.
本发明公开了一种浅埋式多级升降柱，包括升降柱筒和液压组件，所述升降柱筒包括一级预埋筒、二级限位柱和三级升降柱，所述二级限位柱固定在所述一级预埋筒的上方，所述三级升降柱嵌套在二级限位柱的侧壁上并在二级限位柱的侧壁上进行升降，所述三级升降柱的顶部设有顶盖，所述液压组件包括液压油箱和液压油缸，所述液压油箱设于一级预埋筒的外侧，所述液压油缸设于一级预埋筒的内腔中，所述液压油箱为液压油缸进行供油，所述液压油缸的顶部的输出端连接有顶升块，所述顶升块与顶盖连接。本方案能够在实现浅埋的同时提升多级升降柱筒的强度。
Shallow-buried multi-stage lifting column
浅埋式多级升降柱
JIN CONG (Autor:in) / NIE CHUN (Autor:in) / ZHANG YILEI (Autor:in) / SHI JUNWEI (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Integrated hydraulically-driven two-stage telescopic lifting column
| Europäisches Patentamt | 2021
Underneath-buried shallow-buried bridge expansion device
| Europäisches Patentamt | 2023
Easy-to-install shallow-buried concrete-filled steel tubular column foot structure
| Europäisches Patentamt | 2021