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A platform for research: civil engineering, architecture and urbanism
Warning device for electric power engineering construction site
The invention belongs to the technical field of electric power warning devices, and particularly relates to an electric power engineering construction site warning device, according to the construction range, multiple sets of supporting frames can be transversely arranged on the periphery of a site, in the process, every two adjacent sets of connecting plates can be embedded and installed in inserting grooves through inserting plates, then the inserting plates and threaded steel plates are connected through screws, and the safety of construction is guaranteed. Furthermore, splicing and fixing of a plurality of groups of support frames can be ensured, and the disassembly is convenient; when the smoke sensing concentration is higher than a set value, the PLC end controls a closing loop of the buzzer and the warning lamp and enables the buzzer to whistle to give an alarm and the warning lamp to flicker; when the buzzer gives an alarm, a stepping motor on the outer side of the movable frame is synchronously started, so that the buzzer moves upwards to the bottom of the sound amplification cylinder, the sound volume is increased through the sound wave gathering effect, an external equipment cable can penetrate through a gap of a turnover plate to be led into a construction site, and then the cable can conveniently enter the sound amplification cylinder; and the turnover plate can realize a fence effect, so that the warning effect is ensured.
本发明属于电力警示装置技术领域，尤其为电力工程施工现场警示装置，根据施工范围，可将多组支撑架横向排布在现场外围，在此过程中，相邻两组连接板可通过插板嵌入安装在插槽的内部，之后用螺杆将插板和螺纹钢板相连接，进而可确保多组支撑架的拼接固定，且拆解方便；当烟感浓度高度设定值后，PLC端控制蜂鸣器和警示灯的合闸回路，并使得蜂鸣器鸣笛报警和警示灯闪烁；而蜂鸣器报警的同时，活动架外侧的步进电机同步启动，使得蜂鸣器上移至扩音筒的底部，通过声波的聚集效果，完成音量提升，外接的设备电缆可通穿过翻转板的间隙处引入到施工现场，进而方便电缆线进入，且在待使用时，翻转板可实现围挡效果，从而确保警示效果。
Warning device for electric power engineering construction site
The invention belongs to the technical field of electric power warning devices, and particularly relates to an electric power engineering construction site warning device, according to the construction range, multiple sets of supporting frames can be transversely arranged on the periphery of a site, in the process, every two adjacent sets of connecting plates can be embedded and installed in inserting grooves through inserting plates, then the inserting plates and threaded steel plates are connected through screws, and the safety of construction is guaranteed. Furthermore, splicing and fixing of a plurality of groups of support frames can be ensured, and the disassembly is convenient; when the smoke sensing concentration is higher than a set value, the PLC end controls a closing loop of the buzzer and the warning lamp and enables the buzzer to whistle to give an alarm and the warning lamp to flicker; when the buzzer gives an alarm, a stepping motor on the outer side of the movable frame is synchronously started, so that the buzzer moves upwards to the bottom of the sound amplification cylinder, the sound volume is increased through the sound wave gathering effect, an external equipment cable can penetrate through a gap of a turnover plate to be led into a construction site, and then the cable can conveniently enter the sound amplification cylinder; and the turnover plate can realize a fence effect, so that the warning effect is ensured.
本发明属于电力警示装置技术领域，尤其为电力工程施工现场警示装置，根据施工范围，可将多组支撑架横向排布在现场外围，在此过程中，相邻两组连接板可通过插板嵌入安装在插槽的内部，之后用螺杆将插板和螺纹钢板相连接，进而可确保多组支撑架的拼接固定，且拆解方便；当烟感浓度高度设定值后，PLC端控制蜂鸣器和警示灯的合闸回路，并使得蜂鸣器鸣笛报警和警示灯闪烁；而蜂鸣器报警的同时，活动架外侧的步进电机同步启动，使得蜂鸣器上移至扩音筒的底部，通过声波的聚集效果，完成音量提升，外接的设备电缆可通穿过翻转板的间隙处引入到施工现场，进而方便电缆线进入，且在待使用时，翻转板可实现围挡效果，从而确保警示效果。
Warning device for electric power engineering construction site
电力工程施工现场警示装置
ZHANG FEIYANG (author) / ZHANG JUN (author) / WANG XIUZHI (author)
2024-04-19
Patent
Electronic Resource
Chinese
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
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.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
/
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS
,
Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler
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