Chain Hoist Safety or Chain Hoist Block: Chain Hoist or Chain Highway or older Title – Chain Highway is a vertical elevator. The chain hoist can be manually or electrically operated. Hand-operated manual chain hoists are either portable or stationary and are provided in varied forms for lifting equipment. These lifts may be suspended with top hooks or integrated trolley, chain drive, and gear pads, and a monorail style push hoist.
Despite their appearance as basic lifting equipment, chain hoists provide a high risk of accident owing to load or hoist failure. Because chain hoist overload and faulty rigging are the leading causes of accidents, the competent operator and rigger must pay close attention to the hoist lifting capability.
The “Dos and Don'ts of Safety When Using the Chain Pulley or Chain Hoist” may be used to train employees and workers on how to lift safely in the workplace. These safety rules can be placed in the workplace to remind employees of the importance of using the chain hoist safely.
Chain hoist or chain pulley block Safety Dos and Don’ts
To properly operate the chain hoist or chain pulley block, appropriate worker training is necessary. For a safe lifting operation and to avoid mishaps, the worker should be informed about the following issues about the usage of the chain hoist.
1. Select the appropriate chain hoist for the load to be hoisted and read the operator's manual and safety instructions carefully.
2. Before beginning work, physically examine chain hoists and safety equipment such as load brakes, safety latches on hooks, limit switches, emergency stops, and shock protection.
3. Verify that the chain pulley block and lifting accessories are certified.
4. Verify the chain hoist's identification and Safe Working Load (SWL) markings.
5. Ensure that all chain hoist hooks are equipped with a safety clasp.
6. Control the suspended load using a tag line.
1. Only use the chain hoist or chain pulley block if you have been properly taught and allowed to do so.
2. Do not suspend the hoist from the structure by the top hook's tip.
3. Do not encircle the weight with the hoist chain.
4. Do not use a chain hoist if the chain is kinked, twisted, or damaged.
5. Don't allow the burden to get out of hand.
6. Do not utilize a chain hoist for personnel lifting, support, or transportation.
If the load fails, the usage of chain hoists or chain pulley blocks poses a considerable danger of injury or property damage. The most common causes of accidents while employing chain hoists are overloading or improper rigging. As a result, workers involved in lifting activities must receive sufficient training. The ‘Use of chain hoist safety dos and don't' may be produced as graphics to show at work and to train workers how to lift safely or to remind workers about safety measures when using the chain hoist in the workplace.