How is Road Bollard installation?



  • It is installed in a reinforcement concrete pit. There are also such kind of bollards like surface mounted bollards, shallow mount bollards etc. 
  • Bollards can be installed alone but they are often installed in a group.

How does the Road Bollard work?

  • Hydraulic operated bollards have a push button console which is placed to operate it. It is enough to push UP button once to raise it or DOWN button to lower it.
  • Semi-Automatic Bollards are going to under ground with man power like pushing it down. Raising is with help of gas piston automatically.
  • Removable bollards allow you to take out it for passage. After passage you can placed it then you can locked it.

For more information, visit Optima Engineering

Comments

Post a Comment

Popular posts from this blog

What is a guard booth?

Image
     The purpose of guard booth is that with a security man stays in it which is placed at access points for controlling unauthorised entry and exits.    A guardhouse is a building used to house personnel and security equipment  A guard booth is also used to sentinel around of field at borders.   Guardhouses are not wanted to left without a guard as modern guardhouses have good life area with technologic equipment and comfort.  Some of most important specifications of the security guard booths are 360-degree wantage points, ultimate comfort, insulated rooms, air conditioner, refrigerator, telephone lines, wireless, wardrobe, lighting inside and outside, audible alarms, microphone, loudspeaker etc. Most of guard shelters are made from galvanised steel and heavy duty welded and they are well insulated.  For more information, visit Optima Engineering
Read more

Hydraulic Rising Bollards’ Power Unit

Image
  Hydraulic rising bollards are one of the physical security systems that control the entry / exit of vehicles. Hydraulic bollards are generally produced with hydraulic, pneumatic, electromechanical, semi-automatic or manual triggers. In the mechanical body of the bollards, mostly stainless steel is prefering. In this article, information about the power units of hydraulic bollards will be given. For more information, visit Optima Engineering.             The power unit of the hydraulic rising bollards consists of two main elements: hydraulic part and electrical&electronics part. Hydraulic unit includes electric motor, directional valve, hydraulic valve and hydraulic oil. The electric motor in the hydraulic unit is generally AC (Alternating Current) motors. This electric motor is directly triggered by the contactor, which is the switching hyrdaulic cyclinder. This electric motor, which is started with a contactor, is also...
Read more

What is tyre killer types?

Image
What   is   tyre killer types ? -They  are mostly preferred as mechanical tyre killer. The spikes/teeth work mechanically.   - Electro mechanically tyre killers are also available which moves the spikes/teeth work via link mechanism  connected with a gear box and  an AC Motor.   - Hydraulic Tyre Killers spikes/teeth raise help of a hydraulic piston. These tyre killers have separate hydraulic power units. The tyre killer and power unit  are  connected  between each of them with hydraulic hoses.   -Flush Mounted Tyre  K illers are installed in a concrete pit. Its main body and mechanism are underground but teeth/spikes are above of road surface.   For more information, visit Optima Engineering How is a  tyre killer mechanism ?   -Tyre killers often use  counter weight mechanisms  to allow the teeth raise again after a car pass on it, but preventing passage in the other direction.   -Some of manufactu...
Read more