Huaye 1.2M coal mine hydraulic prop anti overturning chain single prop anti overturning chain manufacturer wholesale

Description :

Used in Huaye 1.2M coal mineHydraulic strutAnti reverse chain Single pillar anti overturning chain manufacturer wholesale

The anti collapse chain of mining single pillar is mainly used for the traction of underground hydraulic pillars to prevent tilting or collapse. The installation of the anti reverse chain is simple and convenient. One end of the anti reverse chain with a clamp is clamped onto the metal top beam (or π - shaped beam, hinged top beam), and the chain and hook are connected to the single pillar column and fixed for use

Anti reverse chain model parameters:

Specification: 0.6-meter hydraulic prop model

Specification: 0.8 meters

Specifications：1.2 meters

Diameter of the iron chain: 6mm Hydraulic strut model

unit of measurement：article

weight：Model Calculation

Notes:After cleaning and refueling the anti overturning chain of the mining single pillar, slowly reverse the tooth disc, and the chain links that come out from the back should be able to be straightened. If some anti overturning chains still maintain a certain angle, it indicates that their movement is not smooth and belongs to a dead end, which should be adjusted. It is necessary to replace the damaged hydraulic prop anti overturning chain in a timely manner. It is recommended to strictly distinguish the three types of pin shafts and use connecting pin shafts for the maintenance of the hydraulic prop anti overturning chain. When using a chainring, pay attention to being level and straight, so as not to easily tilt the top pin. Be careful when using the anti collapse chain of the support pillar, as it can not only protect the anti collapse chain of the compression pillar, but also achieve good results. Otherwise, the tool is prone to damage and form a vicious cycle. Clamp one end of the anti reverse chain clip onto the metal top beam (or π - shaped beam, hinged top beam), and connect the chain and hook to the single pillar column to achieve the function of fixing the single pillar, thereby avoiding accidents caused by the pillar falling and injuring people due to pressure relief. This can better ensure the safety of coal miners and improve work efficiency.

Composition and specifications of anti overturning chain for mining single pillar:

The anti overturning chain of mining single pillar mainly consists of three parts: clamp, chain, and hook. The application of mining anti overturning chain in coal mines can better ensure the safety of coal miners and improve work efficiency. Simple operation, improved efficiency, and affordable price.

Specifications for anti fall chains: 0.5m, 0.6m, 0.7m, 0.8m, 1m, 1.2m, 1.5m

There are two types: national standard and non-standard; The regular products sold are non-standard, while those that meet national standards need to be customized.

The difference between national standard and non-standard: the thickness of the national standard clamp is 4.7-5mm

The thickness of non-standard clips is 3.7-3.8mm

National standard chain thickness 6mm, non-standard 5.7mm

Material of clamp: Q235 galvanized

The 0.8-meter anti overturning chain refers to a chain and hook with a length of 0.8 meters, using fully galvanized technology to improve corrosion resistance and greatly extend service life. The 0.8-meter anti collapse chain is a commonly used specification in anti collapse chains, with a suitable length, connecting single pillars and π - shaped beams, effectively preventing single pillars from tipping over and causing injury accidents.

The 0.8-meter mining single column anti overturning chain is used on hydraulic columns, mainly composed of three parts: strong clamps, chains, and fixed hooks. The use of the 0.8-meter anti overturning chain is to avoid accidents caused by the column collapsing due to pressure relief, so it plays a very important role in coal mine safety.Shandong Huaye Mining Equipment Co., Ltd. sellsAnti collapse chain is a commonly used accessory for single hydraulic supports underground, with general specifications of 0.6 meters and 0.8 meters. The diameter of the commonly used 0.6 meter iron chain is 6mm, which is used on single hydraulic supports underground to avoid accidents caused by the support collapsing due to pressure relief. It is easy to operate, improves efficiency, and is inexpensive.

AfterSalesService :

• Anti reverse chain