What is included in the maintenance of mining anchorages?

Release time:

2023-04-28

What does the maintenance of mining anchors involve?

Mine anchors are widely used in tunnels, slope maintenance, foundation reinforcement and other fields due to their large anchoring force and the selection of anchor depth. In order to ensure its work efficiency and stability, the daily maintenance of the anchor should be done, and the specific maintenance content is as follows.

The working clip of the mining anchor can be used by removing the foam in the box, but when the prestressed beam is long and the anchor must be repeatedly tensioned, it is recommended to apply a small amount of lubricant (such as anchor de-anchoring) in the cone hole of the anchor plate, which is conducive to the follow-up and unanchoring of the working clip and the multiple anchoring of the anchor; The outer surface of the tool clamp and the inner surface of the anchor plate cone hole are coated with lubricant before use, and the debris on the surface of the clamp is often removed, which can make the anchor de-anchor flexible, but when the clamp is cracked or the tooth surface **, it needs to be replaced and must not be used again.

The above is the maintenance content of mining anchors, it is recommended that everyone can do a good job in basic anchor maintenance.

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What is included in the maintenance of mining anchorages?

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