Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a portable road pile. The portable road pile comprises a body and a base plate. The body is detachably connected with the base plate. The outer side of the body is provided with reflecting sheets. The body is internally provided with a cavity. The body is provided with a vent hole communicated with the cavity. When the body is used, the cavity is inflated through the vent hole; when the body is not used, air in the cavity is exhausted through the vent hole. The body is detachably connected with the base plate; after the body is not used, the air in the cavity of the body can be exhausted, the size of the body is greatly reduced, and the occupied space of the body is reduced; moreover, the body and the base plate can be placed respectively, storing and carrying of the portable road pile are further facilitated, and the body and the base plate can be placed in an automobile trunk or an automobile; meanwhile, the body and the base plate can be replaced independently, resource wasting is avoided, and cost is saved.
The invention discloses a portable road pile. The portable road pile comprises a body and a base plate. The body is detachably connected with the base plate. The outer side of the body is provided with reflecting sheets. The body is internally provided with a cavity. The body is provided with a vent hole communicated with the cavity. When the body is used, the cavity is inflated through the vent hole; when the body is not used, air in the cavity is exhausted through the vent hole. The body is detachably connected with the base plate; after the body is not used, the air in the cavity of the body can be exhausted, the size of the body is greatly reduced, and the occupied space of the body is reduced; moreover, the body and the base plate can be placed respectively, storing and carrying of the portable road pile are further facilitated, and the body and the base plate can be placed in an automobile trunk or an automobile; meanwhile, the body and the base plate can be replaced independently, resource wasting is avoided, and cost is saved.
Portable road pile
ZHANG YAPENG (Autor:in)
22.07.2015
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.
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