Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Emergency telegraph role convenient to detach
The invention discloses an emergency telegraph role convenient to detach. The emergency telegraph role convenient to detach comprises an installing disc and two clamping supports. The clamping supports are welded to the surface of the installing disc. A rectangular support is connected between the supports through a pin shaft. An installing sleeve is welded to the end of the rectangular support. A rod body is sleeved with the installing sleeve. A rectangular installing groove is formed in the installing disc in the circumferential direction and is internally connected with a fixing rod through a pin shaft. Through holes are formed in the surface of the fixing rod in a penetrating mode, and fixing nails penetrate through the through holes in an inserted mode. When the emergency telegraph role convenient to detach is used, the fixing rod is opened, the fixing nails are inserted in the ground so that the installing disc can be fixed, the rectangular support is placed on the ground, the rod body is installed in the installing sleeve, and the rectangular support is erected and fixed to the clamping supports. The emergency telegraph role is convenient to detach and carry and capable of being repeatedly used.
Emergency telegraph role convenient to detach
The invention discloses an emergency telegraph role convenient to detach. The emergency telegraph role convenient to detach comprises an installing disc and two clamping supports. The clamping supports are welded to the surface of the installing disc. A rectangular support is connected between the supports through a pin shaft. An installing sleeve is welded to the end of the rectangular support. A rod body is sleeved with the installing sleeve. A rectangular installing groove is formed in the installing disc in the circumferential direction and is internally connected with a fixing rod through a pin shaft. Through holes are formed in the surface of the fixing rod in a penetrating mode, and fixing nails penetrate through the through holes in an inserted mode. When the emergency telegraph role convenient to detach is used, the fixing rod is opened, the fixing nails are inserted in the ground so that the installing disc can be fixed, the rectangular support is placed on the ground, the rod body is installed in the installing sleeve, and the rectangular support is erected and fixed to the clamping supports. The emergency telegraph role is convenient to detach and carry and capable of being repeatedly used.
Emergency telegraph role convenient to detach
ZHANG WEIFEI (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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