Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Barrie gate machine with gate rod lower rod buffering function
The invention provides a barrier gate machine with a gate rod lower rod buffering function, belongs to the field of barrier gates (advertisement barrier gates), and particularly relates to the barrier gate machine with the gate rod lower rod buffering function. The barrier gate machine comprises a machine box, a rotary shaft and a gate rod, wherein the gate rod is provided with a main spring and a secondary spring; the main spring and the secondary spring are connected with the gate rod by a pull rod; the acting force of the main spring keeps a pulling state with the gate rod; the acting force of the secondary spring enters a pulling state when a gate rod lower rod moves to a certain angle; the acting force of the secondary spring is used for supplementing the tension of the main spring so that a buffering mechanism for decelerating the gate rod lower rod is formed by the main spring and the secondary spring. When the barrier gate machine is used, the barrier gate machine can be descended stably and has a good buffering control effect; the structure is simple and the production cost is low.
Barrie gate machine with gate rod lower rod buffering function
The invention provides a barrier gate machine with a gate rod lower rod buffering function, belongs to the field of barrier gates (advertisement barrier gates), and particularly relates to the barrier gate machine with the gate rod lower rod buffering function. The barrier gate machine comprises a machine box, a rotary shaft and a gate rod, wherein the gate rod is provided with a main spring and a secondary spring; the main spring and the secondary spring are connected with the gate rod by a pull rod; the acting force of the main spring keeps a pulling state with the gate rod; the acting force of the secondary spring enters a pulling state when a gate rod lower rod moves to a certain angle; the acting force of the secondary spring is used for supplementing the tension of the main spring so that a buffering mechanism for decelerating the gate rod lower rod is formed by the main spring and the secondary spring. When the barrier gate machine is used, the barrier gate machine can be descended stably and has a good buffering control effect; the structure is simple and the production cost is low.
Barrie gate machine with gate rod lower rod buffering function
ZHANG ZHENTAO (Autor:in) / ZENG ZELIN (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
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.
Gate machine with speed reducing and buffering functions
| Europäisches Patentamt | 2023
Online Contents | 1998