Multifunctional drilling rig
This product absorbs the advantages of similar products at home and abroad, at the same time to overcome the weakness of existing domestic products and the design of a new generation of pile machinery. The whole machine adopts a bicycle frame; the whole transportation mode improves the installation efficiency, shortens the preparation time, and reduces the labor force. The whole function is extended, such as construction need not be required any changes only need to change the top pulley group combinations can be respectively arranged long spiral and spin dig two operating device (purchase item); simultaneously, the hanging the function of all kinds of hammer.
Main performance characteristics:
- chassis mechanism
The chassis is made up of (four sides of the center of gravity) flexible track, which ensures the stability of the whole transport (width 3400). And also meet the needs of the working state of the pile machine (width 4600), the whole track telescopic hydraulic pressure is completed, fast and accurate. The whole machine adopts 800 track plate to ensure the construction of soft ground.
- main stem and top pulley block
The main rod is in two sections. The action of the telescopic rod by a hoist, height of two kinds of location, a is for long spiral (29 meters), another is the rotary drilling rig (24 meters) and hammer hanging. The whole process (including slide installation) does not need to manually complete. The main shaft of the whole machine adopts a stable three pivot structure, and the bottom of the rod adopts a universal joint shaft bearing mode, which has the advantages of accurate adjustment and reliable structure. The unique structure of the triangle is not only responsible for the task, but also can achieve the task of vertical adjustment displacement without moving the host. The main rod section adopts a rigid rectangular structure. The combination mode of the top pulley can be changed to configure the long spiral and the rotary digging two operating devices.
- winch and hydraulic system
Walking machine, rotary, and a main and an auxiliary hoist adopts full hydraulic pressure drive, main hoist single rope pulling force of 10 tons and the advanced electro-hydraulic servo system drilling; vice winch single rope 4 tons, action is accurate and reliable; machine equipped with a pressure hoist Max plus pressure is 12 tons, not only for rotary dig provides the added pressure, also for the DTH hammer into rock construction provides a reliable technical assurance. The main pump adopts the triple gear pump, with strong anti pollution ability, long service life and so on. When the main winch three main hoist pump confluence to ensure there is a faster speed. The hydraulic support legs and two walks use the single pump respectively to supply the way, avoids the non synchronization old question. The oil tank is hidden in the back of the platform, which makes the upper part of the platform is neat and simple.
- control and electrical parts
Cab front, so that the driver to facilitate the operation of a good sight, and with anti smashing network to ensure the safety of the driver. Control part adopts PLC control technology, drilling depth, rotary positioning and verticality by LCD screen show that clear and concise, easy to operate. The operator interface is used to check and adjust the parameters by the way of man-machine conversation. The whole machine does not need fuel, all use power supply, energy saving and environmental protection no emissions.
Main platform and rotary mechanism
The main platform adopts large section box structure, carrying capacity is big, the rigidity is good. The rotary driving part adopts the double support mode to get rid of the weakness of the old structure rotary speed reducer easy to loosen and the rotation gear is easy to be damaged. Platform structure is simple and easy to maintain.
- Summary
The whole weight of the machine is light, flexible, rapid and high efficiency, wide applicability, high torque, energy saving, environmental protection and no emission, etc.. The high cost of the whole machine, is the majority of long spiral customers into the rotary excavation construction field, and do not have to invest more in the ideal of a new generation of pile products.