The installation of traffic signal lamp pole appropriate earth-anchored concrete type. Anchor bolt the upper as the thread, the bottom for the Angle is less than 60 ° bend or other similar structure, the anchor bolt should be welded in the flange plate. Embedded threading pipe diameter should be greater than 50 mm, Φ bending Angle should be greater than 120 °

Signal rod protection grounding resistance should be less than 10 Ω.

Signal when installation should guarantee the vertical rod body, slope shall not exceed + / - 0.5%. 9.2 bracket, bracket, and fixed cantilever bar bar with the support bar can be used more than round or prismatic variable cross-section profiles, cantilever fixed appropriate welding flange connected to the rod end, cantilever under the bore into the line and outlet shall be maintained.

Tie rod made of round steel, should be used at one end is equipped with adjustable screw of the distance, diameter and length according to cantilever length, etc.

Bracket can be used to embrace hoop, hoop seat connected to the rod fixation. Bar and rod, rod and bracket, bracket and the bracket can use plywood fixed connection. Installed with a fixed bolt, nut, washer should use hot dip galvanized parts and spring gasket pressure.

The design and construction qualification:

Design qualification pole, base, flange, anchor bolts, nuts, washers and strengthen muscle size and strength of the parts, such as performance indexes such as shall be determined according to the signal installation and cantilever length, shall be carried out by the relevant qualification unit design. If the cantilever, supporting arm, tie rod, such as structure form, cantilever, bracket, the size and strength of the tie rod and other performance indicators shall be carried out by the relevant qualification unit design. Construction qualification signal installation construction unit should have building construction, the electric power construction and relevant qualification certificates.

The installation of traffic signal light pole and specification constantly improve and improvement in the relevant laws and regulations, signal light pole according to national standards implementation installation, ensure that every road safer.