Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel lifting column
The invention relates to the technical field of lifting columns, and discloses a novel lifting column which is characterized in that a driven chain wheel is rotatably connected to the interior of a lower base, an upper base is fixedly mounted at the top end of a top plate, a transmission rod is rotatably connected to the interior of the upper base, and a driving chain wheel is fixedly connected to the position, corresponding to the upper base, outside the transmission rod in a sleeving mode; the two ends of the transmission rod are each fixedly connected with a universal joint, a first chain is jointly connected between the driving chain wheel and the driven chain wheel in a sleeved mode, when the lifting device is used, every two adjacent lifting columns are connected in series through the corresponding universal joint and connected with the corresponding universal joint in series through an external motor, and when the motor works, all the universal joints rotate synchronously; the lifting columns connected with every two universal joints can stretch out or retract synchronously, the manufacturing cost of the lifting columns can be greatly reduced, and therefore the market competitiveness of the lifting columns of the structure is improved.
本发明公开了一种新型升降柱，涉及升降柱技术领域，在下底座的内部转动连接有从动链轮，在顶板的顶端固定安装有上底座，在上底座的内部转动连接有一根传动杆，在传动杆的外部且对应上底座的位置固定套接有一个主动链轮，传动杆的两端均固定连接有一个万向节，主动链轮和从动链轮之间共同套接有一根第一链条，使用时，相邻的两个升降柱之间通过万向节串接在一起，通过一个外置的电机，与各个万向节串接在一起，当电机工作时，各个万向节均同步转动，每两个万向节所连带的升降柱均会同步伸出或缩回，可以大幅度降低升降柱的制造成本，从而提高该种结构升降柱在市场上的竞争力。
Novel lifting column
The invention relates to the technical field of lifting columns, and discloses a novel lifting column which is characterized in that a driven chain wheel is rotatably connected to the interior of a lower base, an upper base is fixedly mounted at the top end of a top plate, a transmission rod is rotatably connected to the interior of the upper base, and a driving chain wheel is fixedly connected to the position, corresponding to the upper base, outside the transmission rod in a sleeving mode; the two ends of the transmission rod are each fixedly connected with a universal joint, a first chain is jointly connected between the driving chain wheel and the driven chain wheel in a sleeved mode, when the lifting device is used, every two adjacent lifting columns are connected in series through the corresponding universal joint and connected with the corresponding universal joint in series through an external motor, and when the motor works, all the universal joints rotate synchronously; the lifting columns connected with every two universal joints can stretch out or retract synchronously, the manufacturing cost of the lifting columns can be greatly reduced, and therefore the market competitiveness of the lifting columns of the structure is improved.
本发明公开了一种新型升降柱，涉及升降柱技术领域，在下底座的内部转动连接有从动链轮，在顶板的顶端固定安装有上底座，在上底座的内部转动连接有一根传动杆，在传动杆的外部且对应上底座的位置固定套接有一个主动链轮，传动杆的两端均固定连接有一个万向节，主动链轮和从动链轮之间共同套接有一根第一链条，使用时，相邻的两个升降柱之间通过万向节串接在一起，通过一个外置的电机，与各个万向节串接在一起，当电机工作时，各个万向节均同步转动，每两个万向节所连带的升降柱均会同步伸出或缩回，可以大幅度降低升降柱的制造成本，从而提高该种结构升降柱在市场上的竞争力。
Novel lifting column
一种新型升降柱
HUANG LIN (Autor:in) / CAO YANRONG (Autor:in)
09.04.2021
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.
Locking structure, hydraulic lifting column machine core and hydraulic lifting column
| Europäisches Patentamt | 2024