Bo into the cause is known, when the thunder and lightning at the height of the article is very dangerous, in order to protect the peace of the past four 周居平 Yi and traffic signal pole own integrity, traffic signal pole in the ground must also be planned lightning , there is a need also placed in the top of a traffic signal pole lightning rod. Traffic signal pole top placement lightning rod, a schematic of 50mm length can be, is too long and the traffic signal pole own decency, will be more or less subject to the ravages of wind. The traffic signal pole foundation craft grounded lightning lightning rod than a giant big top placed much. In a small traffic signal pole, for example, a foundation in simple small traffic signal pole is 400mm square, 600mm deep pit, embedded parts 500mm long Spotlights, 4xM16 the bolt, the bolt in four select a grounding settings. Ground rod outside the main effect is to underground adjacent to the moment when the lightning strikes, ground rods will release power to prohibit wire and cable lightning strike. Specific placement style to the ground rod and a bolt with a flat iron, adjacent to rise to the upper end of the foundation pit of Zhengzhou Spotlights engineering procurement, one extended to the ground. Ground rods should not be too large, 10mm diameter can be. Drawing on a foundation grounded pole monitor customer traffic signal after purchasing rod manufacturers will send a description and a foundation in place to emerge diagram into your mailbox, which grounded the information large white large white. Through our teaching, the trust that you have to appreciate the traffic signal lightning rod should be another way of how to accept it! Bo tells cause street light pole material: commonly used is of high quality steel plate, hot galvanized, then polish spray. HDG Lampposts now hand-selected, but it was also because of expensive, while the use of cold-rolled strip steel Q235 and Q195 Zhengzhou Spotlights dealer home, this is not recommended for government use. Although galvanized corrosion, but also appear inside and outside walls of rust and scars problems during routine maintenance, using ultrasonic and magnetic particle inspection to detect the outer side of the pole pole, is now commonly used in street light poles rust way . Medallions street light pole on the maintenance of: a large street light pole lamp panel to have good heat dissipation, high strength items to be checked. Meanwhile, in order to prevent thunderstorm days live street light pole, light roof should be installed 1.5 m long lightning rod, grounding wire one meter long underground base bolt welding equipment and underground. Street light pole maintenance: First Zhengzhou Spotlights how to judge good or bad, to say the non-lift, maintenance of way are high-altitude operations, street how high, how high a place in the job. Because the big risk, non-street pole lift maintenance staff must hold street maintenance Safety and Technical Education after the appointment card. Should wear safety helmets, seat belts and other safety equipment, in order to ensure the safety of street maintenance, it shall be provided reliable escalators, up and down interchange isolation facilities shall be provided at night with a red warning required maintenance, and so on protective measures. Zhengzhou cast light on where to look, the great cause of (certified), spot lights provided by the Henan cause Bo Lighting Equipment Limited. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) is Zhengzhou City View light fixtures leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the cause of the leadership with the staff warmly welcome all inquiries negotiations to create the great cause of a better future.