Street lamp time switch control rod planning requirements

Mark pole viewpoints. In selected columns for train operation monitoring pole or additional structure, should as far as possible cuts to the driver's signature glare. The sign of the surface should be flat or with journey into line with a certain viewpoint: stop and indicators should be 0 to 45 degrees, the

 sign pole point of view. In selected columns for train operation monitoring pole or additional structure, should as far as possible cuts to the driver's signature glare. The sign of surface should be flat' Profiles should be Mr. Ping thought bada trainer should be Mr. Ping thought bada entrepreneurs trainer accurate focus media think bada wisdom, chairman of VIP students participated in the 'influence wisdom', 'operation wisdom', 'religious wisdom', 'leader speech wisdom', 'the three-stringed wisdom' learning experience a - yingping】 Straight or with journey into line with a certain viewpoint: stop and indicators should be 0 to 45 degrees, the direction and warning signs should be 0 to 10 degrees. 2. When choosing cantilever, gantry or subordinate structure as a distance monitoring, signature between surface procession and the longitudinal section elevation should be 02 to 15 degrees. Monitoring of the light pole height requirement. 1. When choosing the pillars of the traffic sign pole or subordinate structure and curb around the distance should be not less than 25 cm; From the edge to the height of the road should be more than 200 centimeters or less than 80 cm, and shall not be constraint adb area. 2, the traffic sign pole' Traffic sign pole also known as the road sign pole, pole, road signs used to indicate the traffic line on both sides of the road and pillar, traffic sign pole is made by steel tube processing molding, surface treated with hot dip galvanized. 】 Choose cantilever, gantry setting method, edge of symbol and the height of the road surface should be greater than 5 meters, and other devices to connect and marching, shall not be less than 5 m. Attached clearance height of the object. Monitoring of planning requirements: 1. Monitoring pole rain box: small, medium, large, can be customized. According to the specific circumstances, manufacturers can think customised planning scheme, can also be customized various non-standard box for the customer to choose. 2. As straight and straight stem, the diameter of the pipe according to the top to the bottom of the taper ratio and adding, this makes the wind resistance and resonance resistance stronger, more secure. 3. Circle the thickness of the wall thickness is greater than the general upright pole, according to the national standard, at least for 3 mm thick. 4, monitoring pole choose hot dip galvanized 【 Compound and the iron substrate reaction was to make the molten metal and alloy layer, so that the substrate and coating combination of both. 】 Craft, straight rod corrosion and anticorrosion ability stronger, can ensure that 20 years does not rust, greatly improve the practical value, and much more cost-effective and affordability. 5, the weight is big, the bottom of the cage and flange also add accordingly, 14 mm of high qualified steel plate thickness can be reached, more safety and reliable. 6, appearance is more beautiful, the surface with a special tool grinding, electrostatic spraying pipe [ Principle of electrostatic spraying is refers to the use of corona discharge atomize paint burden under the action of a high voltage direct current (dc) electricity, and adsorption in the Netherlands positively charged basal surface discharge coating method. 】 Processing, antirust processing, anti-corrosion, rust prevention function is better than that of general cold galvanized pipe 【 Galvanized pipe is a common pipe material in our life, the pipe material in the production process is mainly divided into two, one is another kind of cold galvanized pipe and galvanized pipe both galvanized pipe which is than earlier. 】