Self Drilling Anchor Plate

As one of the accessories in the anchor rod, the pallet plays an important role that cannot be ignored during use. The common material of pallets is Q235 material, and the common specifications are 8 types such as 120*120*6 (can be customized according to customer requirements). They are mainly made through shearing, punching, punching and other processes. It plays an important role together with nuts, anchors, centerers, connectors, etc. as important accessories of anchors.

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Product Description

As an important part of the support system, the performance of the anchor pallet directly affects the support effect of the anchor. There are several types of pallets, the commonly used ones are round anchor pallets, square anchor pallets, butterfly anchor pallets, etc. The function of the pallet is to transfer the thrust generated by the nut locking torque to other components to generate the initial anchoring force. At the same time, it transfers the pressure of the tunnel roof to the anchor rod to generate working resistance, jointly strengthen the surrounding rock, and prevent the tunnel roof from breaking. Displacement. Therefore, when selecting a pallet, the first thing to do is to match the strength of the anchor pallet and the anchor rod body to avoid anchor perforation due to insufficient strength of the anchor pallet. Secondly, it is necessary to meet the matching of the anchor rod body and the anchor rod body in the supporting structure, so as to avoid uneven stress on the anchor rod body and nut due to the mismatch between the anchor rod body and the pallet in the supporting structure, which will affect the support of the tunnel protective effect.

Composition

Pallets are an important part of the building structure that carry anchors and are usually made of steel and concrete. Pallets are divided into two types: inner pallets and outer pallets. The inner pallet is usually embedded in the concrete structure of the building and is used to carry the weight of the anchor rod; the outer pallet places the anchor rod outside the building and is also used to bear the weight of the anchor rod.

Anchors and pallets are inseparable. Typically, anchors need to be secured to pallets to prevent the building from tilting or collapsing. At the same time, the design of the pallet also needs to consider factors such as the size and weight of the anchor rods. Therefore, during the building structure design process, the selection and design of anchors and pallets must be coordinated to ensure the stability and safety of the building.

Installation

As one of the important accessories of the anchor rod, the pallet needs to be used in conjunction with the anchor rod. So, how should the tray be installed?

1. Preparation work

（1）Check the model and quantity of the anchor pallet to confirm whether it meets the design requirements.

（2）Check the flatness of the installation ground to ensure that the tray can be firmly fixed on the ground.

（3）Check the length and quality of the anchor rod to confirm whether it meets the requirements.

（4）Prepare the required tools and materials, such as steel bar cutting machines, electric welders, bolts, welding rods, etc.

2. Demonstration steps

（1）Place the anchor pallet in the correct position and secure it to the ground with bolts.

（2）Measure the length of the anchor rod according to the design requirements, and then use a steel bar cutting machine to cut the anchor rod to the corresponding length.

（3）Insert the anchor rod into the tray, adjust the position and angle of the anchor rod, and ensure that the position and angle are correct.

（4）Use an electric welder to weld the anchor rod and the pallet to ensure stability.

（5）Repeat the above steps until all anchors are installed.

Advantages

1. Steel mining anchor pallets are waterproof, moisture-proof, and not easy to corrode.

2. The steel anchor pallet is recyclable and can also prevent wood from breeding pests;

3. The steel anchor pallet has high strength, wear resistance and high temperature resistance.

4. The installation method is simple, saving labor and time costs.

Jiufu Self Drilling Anchor Plate