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Anchor rod main use and composition of the anchor must have factorsTwist anchor rod is mainly used in mine roadway, railroad, slope and tunnel projects, the main reinforcement of the dam, its role is mainly to ensure the stability of the mine roadway and underground engineering surrounding rock.

Application of Mining AnchorMining anchor rod is a tool applied to support the surrounding rock of mine roadway and underground project, which can ensure the stability of the surrounding rock of mine roadway and underground project.Mining anchor rod use scope, can realize end anchor, lengthening anchor and ** anchor; easy to operate, low price and other advantages, widely used in coal mines, railroads, hydropower and other projects all kinds of roadway support.Anchor is the basic component of tunnel support in contemporary coal mines, he will be the roadway rock reinforcement together, so that

Application of AnchorAnchor is a basic component of tunnel support in contemporary coal mines, which reinforces the surrounding rock of the tunnel together and makes the surrounding rock support itself. Nowadays, anchors are not only used in mines, but also used in engineering technology to reinforce the main body of slopes, tunnels and dams. As a tensile member deep into the ground, the anchor rod is connected to the engineering structure at one end and deep into the ground at the other end.

Left-handed anchor applied to mine roadway and underground engineering perimeter rock support Mining Anchor is a kind of tool applied in mine tunnel and underground engineering perimeter rock support, which can ensure the stability of mine tunnel and underground engineering perimeter rock.Left-handed anchor rod is applied to mine roadway and underground engineering perimeter rock support, which can ensure the stability of mine roadway and underground engineering perimeter rock.

Mining roadway anchors in the use of what to do before the inspectionMining anchor is the basic component of tunnel support in contemporary coal mines, which is used in the support of the surrounding rock of the mine tunnel and underground project, and can ensure the stability of the surrounding rock of the mine tunnel and underground project. It reinforces the surrounding rock of the roadway together, so that the surrounding rock supports itself.

Comparison of left-handed anchors with other anchorsLeft-handed anchor is a kind of engineering structure used to support tunnels and rock bodies. Left-handed anchors are easy to make and transport, simple to construct, and can greatly improve the quality and safety of the project. This technology has been widely used in tunnel construction and coal mine support and other fields.Second, the structure of left-handed anchorLeft-hand anchor consists of steel bar, bundle rib and self-locking nut.

Factors affecting the quality of anchor tray determinations(1) Environmental temperature change, due to thermal expansion, the balance of the unequal arm and other reasons, will make the balance of the zero point and the equilibrium point of change, the value of the occasional deviation can be up to a number of times the balance of the sensibility. Thus, the balance room should be a constant temperature, first-class, second-class standard balance and first and second-class laboratory balance should be 20 ℃ ± 2 ℃ under the conditions of work, the accuracy of a little lower to reach 20 ℃ ± 5 ℃.

Shandong Ruiyu Carries Out Road Traffic Safety LectureIn order to improve the staff's self-safety awareness, to prevent road traffic accidents on the way to and from work, to enable employees to master the reasonable disposal methods after traffic accidents, and to minimize the losses, Ruiyu Company, taking the opportunity of learning and implementing the new “Work Safety Law”, invited the Traffic Police Battalion Accident Handling, Insurance Company Claims, Buick 4S Store Vehicle Maintenance and other relevant professionals to the company on Oct.

Ruiyu Company Held a Meeting to Publicize the Spirit of the Employee Council and a Special Meeting on Safety ProductionOn the afternoon of August 20, Ruiyu Company held a meeting of the spirit of the third six times of the Employee Council and a special meeting on safety production to propagate the spirit of the Employee Council, study the safety documents, and make specific arrangements for doing a good job of safety production and other work at present and in the coming period of time.

Shandong Ruiyu Company Organized to Watch the Feature Film “Breaking the Ice and Moving Forward   In order to enable the cadres and workers to more clearly, accurately, comprehensively and profoundly understand the current severe economic situation faced by the enterprise, guide the cadres and workers to further recognize the situation, clarify their responsibilities, enhance the sense of urgency and crisis, better adapt to the new situation, meet the new challenges, and provide a strong spiritual impetus and ideological guarantee for the stable development of the enterprise, Shandon