The usage method and diagram of anchor chain accessory release buckle

What is an anchor chain accessory shackle?

Connecting ring, also known as anchor chain accessory shackle, is a commonly used connecting equipment in mechanical engineering.

Common types of anchor chain attachments in engineering include European style large bow anchor chain attachments, European style large DEE anchor chain attachments, round head anchor chain attachments, square head anchor chain attachments, D-shaped anchor chain attachments, and more.

In rescue operations, anchor chain accessory shackles are commonly referred to as connecting rings, which are necessary connecting devices between steel wire ropes, between steel wire ropes and the vehicle body, between steel wire ropes and pulleys, and between rigid traction frames and the vehicle body.

According to different purposes, the form of the connecting ring also varies. Commonly used ones include D-shaped connecting rings, double D-shaped connecting rings, connecting sleeves, etc. In addition, the connecting ring also refers to a component of the fishing rig, which is a small metal ring that connects the brain line and the main line.

The anchor chain accessory release buckle body is made of high-quality carbon or alloy structure forged and heat-treated, with a small volume and high strength.

The experimental load for unloading anchor chain accessories is twice the ultimate working load, and the breaking load is four times the ultimate working load.

The main purpose and scope of application of anchor chain accessory shackles

1. The anchor chain accessory shackle can be used as a forging accessory for rigging, directly connected to the lifted object during lifting operations.

2. The anchor chain accessory shackle can be used between the rigging and the end fittings, serving only as a connection.

3. When the rigging is used in conjunction with the crossbeam, the anchor chain accessory shackle can be used to replace the lifting ring at the top of the rigging and connect it to the ear plate under the crossbeam, making installation and disassembly easier.

4. Anchor chain accessory shackles are the most widely used connection tools in lifting operations, mainly used for frequently installed and disassembled connection parts during hoisting.

5. D-type anchor chain accessory shackles are mainly used for single leg rigging, while B-type anchor chain accessory shackles are mainly used for multi leg rigging.

What are the models of anchor chain accessory shackles?

1. Anchor chain accessory shackle is a type of rigging. The commonly used anchor chain accessory shackles in the domestic market are generally divided into three categories according to production standards: national standard, American standard, and Japanese standard; The American standard is the most commonly used due to its small size and high load-bearing capacity.

2. According to the type, it can be divided into G2019 (BW), G210 (DW), G2130 (BX), G2150 (DX). According to the type, it can be divided into bow type (Omega type), bow type with mother anchor chain accessory shackle, D-type (U-shaped or straight type) and D-type with mother anchor chain accessory shackle; According to the usage location, it can be divided into two types: ship use and land use.

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