It is well known around the world due to the boom in the real estate industry, the building houses the role has gained significance. When it comes to construction of buildings, laying the foundation is of primary importance. For laying the foundation, a substantial portion of the ground is dug and pillars are inserted inside. For this purpose piling is required. Piling is the process where a tripod structure is inserted inside the ground with the help of a hammering device known as Double Pipe Clamps. Pile drivers are manually operated and sometimes with the help of power.
A pile driver is operated either by manual labour or sometimes takes the help of diesel or hydraulic force. It is a process that is developed on the principle of converting mechanical energy into kinetic energy.
The Hydraulic Vibratory Hammer are of several types and their usage varies from case to case. As we are aware, there are several forms of piling viz. wood, steel and concrete piling. Pile drivers are used for all of the purposes. They are used for laying the basic foundation for developing buildings or for renovating old constructions. They are also widely used in docks, bridges, oil platforms.
Nowadays, traditional air hammers are being replaced with hydraulic ones. Hydraulic hammers are more eco friendly as they emit lesser noise compared to traditional ones.
There are three main types of pile drivers used in factories namely diesel hammer, hydraulic hammer and vibratory pile drivers. In case of diesel hammer, there is a cylinder that consists of steam driven ram. The ram consist a piston with a striking head. Initially, the piston is raised and is allowed to fall by gravitational force. This activates a fuel pump which releases a specified amount of diesel fuel that gets deposited in a cup formed at the top of anvil. Gradually, the ram piston blocks the exhaust ports and begins compression. This very compression creates a force on the anvil, the drive cap and the pile. The ram strikes the anvil and releases energy to the pile.
We have to recognize that vibratory pile drivers are generally powered by hydraulic motors and have a system that can rotate weights. A vibratory Piling Machine Hydraulic Impact Hammer of electric motor, coupled with a vibration exciter with unbalanced weight loads and a hydraulic driving cap.