What is a Vibratory Hammer?
A ‘Vibratory Hammer’ is a specialized construction device primarily utilised for driving or extracting piles. It operates by generating vibrations that reduce the resistance surrounding the bulk of a pile in the ground, a process commonly referred to as ‘liquefaction’. In essence, the Vibratory Hammer causes the pile to mimic the behavior of a large tuning fork. A power unit supplies the necessary electricity to the vibrator to create the vibrations, while a hydraulic clamp is instrumental in securing the vibrator onto the pile. The Vibratory Hammer emerges as a preferred choice due to its faster pile-driving capabilities compared to the conventional method, which involves the use of a heavy weight to force the pile into the soil. Particularly effective in loose or sandy terrains, the Vibratory Hammer offers a far quieter, and thus, a more environmentally harmonious solution than impact piling, substantially reducing environmental harm.
How does a pile driver work
As the foundations of infrastructure, piles play an essential role in providing stability for structures such as skyscrapers, bridges, and roadways. One particular device responsible for installing these piles is a pile driver. Despite the existence of varied types, this article focuses on the intricacies and effectiveness of a renowned version – the vibratory pile driver.
A pile driver, in its essence, is a mechanical wonder designed to drive piles, cylindrical beams, deep into the ground to establish a sturdy foundation. Among the spectrum of pile drivers, the vibratory pile driver has increasingly become industrially significant. Vibratory pile drivers exhibit a stark departure from the traditional ones, which employ an impact technique.
So, how does this modern marvel really work?
Here’s an in-depth exploration of the vibratory pile driver:
Firstly, the vibratory pile driver operates through immensely rapid vibrations produced by the spinning of its counterweights. The result is a phenomenon that enables piles to seamlessly ‘slice’ through the soil and get firmly entrenched in it. Undeniably, the speed of operation makes the vibratory pile driver an attractive choice. What might take an hour via traditional pile driving methods, the vibratory pile driver accomplishes in a matter of minutes!
Apart from efficiency, vibratory pile drivers bring in another appreciable advantage – their eco-friendly operational approach. They generate remarkably less noise than conventional pile drivers and are therefore, suitable for use even in the vicinity of noise-sensitive, residential areas.
Next, the vibratory pile driver comes in two dynamic versions – electric and hydraulic. While both yield similar output, the hydraulic option arguably brings more to the table. It is lighter, influences less soil vibration, and overall packs more power, making it a preferable choice in several industrial applications.
The vibratory pile driver consists of vital components that collaborate to ensure its efficacy. These include the vibration suppressor, vibration case, hydraulic clamp, and power unit. Each of these elements actively contributes to the successful operation of the pile driver.
Vibratory Hammer Components:
Vibratory Hammer Assembly
Hammer Clamp Assembly
Hammer High Pressure Oil Hose
More Vibro Hammer Parts
