Threaded Anchor Without Longitudinal Rib

Product description of Threaded Anchor Without Longitudinal Rib

The longitudinal ribless threaded metallic resin anchor executes mt146.2-2011 widespread. it's miles a type of anchor made via unique processing era, the energy of threaded segment is more than the electricity of the rod body, the threaded phase has true performance of bending and shearing, it's miles a new form of anchor for excessive strength help of shaft.

The anchor has excessive strength, reasonable shape, massive tightening force, can routinely alter the path of pressure, boom the binding pressure on the rock can recognise the mechanization of fast set up. it can be used as stop anchor, extension anchor and complete anchor, and is particularly used for excessive electricity support of large deformation roadway in highland pressure mines. software:coal mine roadway help, but also can be used for railroads, hydropower and different forms of engineering excessive-energy permanent roadway help.

Product Parameters of Threaded Anchor Without Longitudinal Rib

Product Features of Threaded Anchor Without Longitudinal Rib

This product is a type of anchor made by means of special processing technology, the electricity of the threaded section is extra than the strength of the rod body, and the bending and shear resistance is ideal, it's far a brand new form of anchor for high electricity help in shafts. it's far a new sort of anchor for high strength help of shafts. it has affordable shape, large preload, can routinely alter the route of force, increase the binding force on the surrounding rock, and may be mechanized and installed speedy, and may be used as give up anchors, extension anchors and complete anchors. it is simple to move, anti-corrosion and anti-rust, and has a extensive range of applications.

Application of Threaded Anchor Without Longitudinal Rib

Longitudinal ribless rebar resin anchors are specifically used for excessive energy help of large deformation roadways in excessive stress mines, along with complete rocky roadways, coal roadways, semi-coal roadways, and can also be used for high-strength everlasting roadway assist of railroads, highways, hydropower and other styles of initiatives.

Product selection and working conditions of Threaded Anchor Without Longitudinal Rib

1. Product selection: support designers according to the roadway section of the surrounding rock geological conditions to detect the surrounding rock to pressure parameters, and then combined with practical experience, can choose different specifications of the anchor.

2.The usage of working situations: customers have to have drilling and installation equipment, resin anchors and so forth. on the way to increase the effect of guide, after the set up of anchor rods, plus the installation of anchor net anchor cable and slurry. the drilling size and intensity ought to be used in keeping with the specifications of anchor rods and anchoring agents; thinking about the energy situations of the website online, it is advocated to prioritize using pneumatic anchor drilling rigs or hydraulic anchor drilling rigs in order that the drilling and installation are accomplished inside the same machine: for the usage of high rock hardness web page selection of the 7655 wind hammer drilling, pneumatic coal drilling and stirring set up. stirring installation of rated output velocity ≥ 400 rpm output torque, for the whole-period anchoring need to be 2 60nm; for quit anchoring need to be 240nm system.

Structural features and working principle of Threaded Anchor Without Longitudinal Rib

1. structural features: each set of non-longitudinal aid threaded steel type resin anchor by the metal rod body (rod end of a section of 80 ~ 120mm thread) with a thickened hexagonal nut, an anchor tray.

2. Operating precept: anchor is anchored within the rock frame to hold the steadiness of the surrounding rock rod-like shape, in the surrounding rock to play the position of suspension, combination of beams, combination of arches, wedge and so forth. in the installation system, the resin anchor metallic rod body performs the role of mixer, the rod frame thru the anchor drilling rig rotation into the hollow has been punched, may be placed earlier of the hole stop of the resin anchoring agent pounding damaged, so that the resin cement and curing agent blended with a chemical response, the resin cement is quickly cured, the rock and the anchor rod bonded together, to play the role of anchoring. a positive wide variety of anchors are driven within the equal piece of surrounding rock to shape an anchor support system.

Utilization of Threaded Anchor Without Longitudinal Rib

1. determine the anchor hole role in line with the layout necessities and drill the hole with drilling rig.

2. use the pressurized air pipe to move deep into the bottom of the hole and blow easy the rock dirt.

3. send the anchoring agent into the lowest of the hollow, set it with the anchor to start mixing (mixing time is special according to the version of the anchoring agent), mixing is completed, sell off the mixing apparatus to reach the waiting cooling time, dump the integration connecting head to put in the anchor plate, ball washer friction washing machine, and tighten the nut with a special wrench.

Anchor traits of Threaded Anchor Without Longitudinal Rib

1. superficially it restricts the rock and soil body from the original frame.

2. macroscopically it increases the cohesion of the rock and soil body.

3. anchor rods are not handiest utilized in mines, however also used in engineering era for active reinforcement of slopes, tunnels, dams and so on.

4. anchor is the basic factor of tunnel aid in modern underground mining, which binds the fringe rock of the tunnel together, in order that the fringe rock supports itself.