Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic lifting alarm lamp
The invention relates to an automatic lifting alarm lamp. According to the automatic lifting alarm lamp, a motor reducing gear and a rotary primary lifting screw rod are arranged on a fixed top plate; a drive chain wheel on an output shaft of the motor reducing gear is connected with a primary driven chain wheel on the upper end of the primary lifting screw rod through a chain; a primary lifting nut which is arranged on the primary lifting screw rod through threads is fixedly provided with a lifting plate and a support base; a sliding chain wheel sleeves the primary lifting screw rod and is supported through the support base; the sliding chain wheel can lift and slide along the primary lifting screw rod by cannot rotate; the lower end of a secondary lifting sleeve is connected onto the lifting plate; a lifting lamp pole is arranged in the secondary lifting sleeve, can lift and move, but cannot rotate; an alarm lamp is arranged on the upper end of the lamp pole; the lower end of a secondary lifting screw rod in the lifting lamp pole is arranged on the lifting plate in a rotary manner; a secondary driven chain wheel on the lower end of the secondary lifting screw rod is connected with the sliding chain wheel through a chain; and the lower end of the lifting lamp pole is connected with a secondary lifting screw nut on the secondary lifting screw rod. The automatic lifting alarm lamp can be used for warning working personnel and other personnel in the working range, and the safety is high.
Automatic lifting alarm lamp
The invention relates to an automatic lifting alarm lamp. According to the automatic lifting alarm lamp, a motor reducing gear and a rotary primary lifting screw rod are arranged on a fixed top plate; a drive chain wheel on an output shaft of the motor reducing gear is connected with a primary driven chain wheel on the upper end of the primary lifting screw rod through a chain; a primary lifting nut which is arranged on the primary lifting screw rod through threads is fixedly provided with a lifting plate and a support base; a sliding chain wheel sleeves the primary lifting screw rod and is supported through the support base; the sliding chain wheel can lift and slide along the primary lifting screw rod by cannot rotate; the lower end of a secondary lifting sleeve is connected onto the lifting plate; a lifting lamp pole is arranged in the secondary lifting sleeve, can lift and move, but cannot rotate; an alarm lamp is arranged on the upper end of the lamp pole; the lower end of a secondary lifting screw rod in the lifting lamp pole is arranged on the lifting plate in a rotary manner; a secondary driven chain wheel on the lower end of the secondary lifting screw rod is connected with the sliding chain wheel through a chain; and the lower end of the lifting lamp pole is connected with a secondary lifting screw nut on the secondary lifting screw rod. The automatic lifting alarm lamp can be used for warning working personnel and other personnel in the working range, and the safety is high.
Automatic lifting alarm lamp
ZHANG WEIDONG (Autor:in) / JIANG CHUANDONG (Autor:in)
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
Automatic alarm safety fence with photovoltaic warning lamp
| Europäisches Patentamt | 2024
Automatic lifting device for street lamp maintenance for municipal engineering
| Europäisches Patentamt | 2022
Attached lifting scaffold safety warning alarm device
| Europäisches Patentamt | 2020