What are the requirements for the distance from the ground when installing an advertising gate?

2026-03-25 16:26:07

For those in the industry of advertising gates, they should all be aware that advertising gates require ground sensing coils. Then, we know that how far should the ground sensing intervals of advertising gates be set for it to be appropriate? What are the requirements for ground sensing intervals in the installation of advertising gates? Regarding the above questions, next, the editor from Chi'an Vision, an advertising gate manufacturer, will give us a detailed introduction. The specific content is as follows: 

Advertising gates are usually installed on the left side of the entrance and exit. They are installed horizontally on the ground and are firmly fixed to ensure stability. When vehicles pass by, there should be no shaking. If it is an underground parking lot, pay attention to whether the height above the advertising gate can be used for a straight pole. Generally, a curved pole is used, and the folding point is usually about 1.2 meters below the obstruction. The gate rod of the advertising gate is generally no more than 5.5 meters. A straight pole is 6 meters, a curved pole is 5 meters, a two-barrier gate is 4.5 meters, and a three-barrier gate is 4 meters. If the gate rod length is over 5 meters, a support should be installed at the other end. 

Under the gate arm of the advertising barrier, a ground sensing coil should be installed. The wiring of the ground sensing coil involves cutting a 10-centimeter-deep square cavity in the ground, with each corner cut at a 45-degree angle. It is recommended to place the ground sensing coil layer by layer, typically 5 to 6 layers. Each layer of the coil should be tightly pressed together, and there should be no joints inside the coil. The output end of the ground sensing coil should be twisted and connected to the advertising barrier. The shorter the interval, the better. After connecting, seal the cavity with dry cement. 

1、Advertising gate installation 

Place the advertising gate vertically on the concrete surface, or on the foundation of the advertising gate or the safety island. Based on the requirements and referring to the on-site situation, mark the positions of the fixing screws on the fixing holes with a pencil. Remove the advertising gate and use an ∮14 impact drill bit to drive in the fixing screws. Be careful not to damage the pipelines under the installation position. Then, fix the gate with ∮12 expansion screws. Each screw must be equipped with a washer and a spring washer. After fixing the gate, wipe it clean with a cotton cloth to keep it clean. 

2. Wiring of the Advertising Gate Controller 

Before connecting the wiring, check if the wire labels inside the chassis are clear. If not, please make sure to mark the wires. Measure the length of the wire from the wiring terminal of the advertising gate to the chassis, leaving about 1 meter of slack and then cut off the excess wire. Use a wire crimping tool to crimp the wire that is sleeved with the cold-pressed terminals, and then connect the crimped wire according to the wiring diagram to the terminals of the chassis, and check if the connected wires are correct and if the terminals are not tightened.