anchor rig Anchor drilling rig

Used Anchor Drilling Rig

Anchor drilling rig
Anchor drilling rigs are mainly used for landslides and dangerous rock mass anchoring projects in the prevention and control of various geological disasters on hydropower stations,

railways and highway slopes.\ They are especially suitable for high slope rock mass anchoring projects. Bolts and foundation grouting reinforcement engineering holes, blasting holes for blasting projects,

high-pressure rotary jet piles, tunnel pipe shed support holes, etc., can be easily constructed in all directions by changing the power head slightly. Main drilling methods: conventional down-the-hole hammer drilling, pipe drilling, and auger drilling.

In all kinds of complex formations and different drilling methods, the excellent drilling performance has been recognized by the majority of construction units and peers.
Anchor drilling rigs are mainly used in slip wave treatment projects for railways, highways, water conservancy, and hydropower facilities, and anchorage projects for dangerous rock masses. Anchor projects for high slope rock masses, such as controlling building displacement, are also used to support urban deep foundation pits and foundations. Reinforcement engineering holes, blasting holes for blasting works, and tunnel pipe roof support holes. Has good performance: compact structure, small size, light weight, flexible maneuverability, can be applied to work on high slopes and scaffolding; hydraulic power head output torque is large, drilling ability is strong, the use of the rig is wide; The output speed of the power head is infinitely variable, and drilling parameters can be independently selected accordin





g to different construction requirements and geological conditions to achieve the best drilling efficiency. Therefore, no matter what type of anchoring rig, the hydraulic transmission system is an important part of the anchoring rig equipment. If it is improperly maintained, various failures will occur, which will seriously affect the normal operation of the equipment. Therefore, great attention should be paid to the maintenance of the hydraulic system. jobs. The possible failures of the hydraulic system are various. Most of the failures during use are caused by improper oil selection, oil contamination, air in the system and high oil temperature. The following analyzes several issues that should be paid special attention to in the daily maintenance of the anchor drilling rig.


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