Installation bearing requirements of signal light pole foundation

Signal pole manufacturer's signal lamp flange plate galvanized 550g/m2, bolt and other anchor parts galvanized 350g/m2.Traffic signal pole manufacturer should carry out in strict accordance with the standard requirements during construction. The mark foundation adopts C20 class reinforced concrete foundation, whose top elevation is consistent with the road surface. The edge of the signal lamp shall be no less than 5500mm away from the ground. The foundation adopts reinforced concrete foundation. The construction of intersection pipelines must comply with the construction code for building engineering and the construction code for municipal engineering.· PCV pipe and pipe diameter shall be used for laying pipelines;

The net distance between the top surface of the pipe and the road should be no less than 0.4m when the pipe trench is dug.

Where conditions permit, a layer of 95 bricks or crushed stone concrete shall be laid on the top of the pipe to damage the pipe by rolling over.

The foundation of the pipeline should be compacted after the excavation of the pipeline ditch to prevent the pipeline from being deformed due to the subsidence of the roadbed crushed by road vehicles after the pipeline is buried.

The backfill soil on the pipe must be tamped down every 15cm of the cover, and finally the road surface will be restored.

The orifice of the pipe into the kiln well should be extended 3~5cm from the well wall, and all kinds of burrs should be removed from the orifice.

Signal pole manufacturer's signal lamp should be inserted into a pot wire before the pipe is laid in the ditch.

Red light automatic recording system auxiliary lighting pillar and camera pillar foundation construction auxiliary lighting part

Each lane should be installed with an LED cold light source fill light;The light should be focused in the middle of the first third of the coil of the driveway.

The turn on or off of auxiliary lighting is automatically controlled by time relay and ac contactor.

Installation location of camera part:

Signal light pole manufacturer's signal light camera clearance height is 6.0~6.5m, cantilever length 2.0m~3.0m;

Two cameras are installed on each lane to shoot the panoramic view of the vehicle and the close-up of the front part of the vehicle. The focus of the close-up camera should be in the middle of the first 1/3 of the first coil of the lane.

Intersection column foundation must comply with the reinforced concrete construction code;· base positioning must be carried out according to the design size;

The steel cage of the foundation should be fixed temporarily, when ensuring the plane level of the steel cage's foundation roof, that is, measuring with a horizontal ruler in two vertical directions of the foundation roof, observe the bubble must be centered;

Concrete pouring and ramming of camera rod foundation must be compacted and free drum of concrete is forbidden.

Signal pole manufacturer's signal lamp should be sealed with plastic paper or other materials in advance in the construction of embedded pipe mouth, so as to prevent concrete leakage into the embedded pipe when pouring and tamping, resulting in blockage of the embedded pipe;

After pouring and ramming the foundation, the foundation surface must be higher than the ground surface 5mm~l0mm.

Concrete must be maintained for a period of time to ensure that it reaches a certain strength of erection.