Frequently Asked Questions (FAQs)
1. What is the difference between a chain fall and a come along?
A chain fall, or chain hoist, is used for vertical lifting only and operates by pulling a chain. On the other hand, a come along, or lever hoist, can lift heavier loads and can move objects both horizontally and vertically using a lever. The main difference is that come alongs have more versatility in terms of the direction of movement and can handle heavier loads compared to chain hoists.
2. What is the difference between a chain hoist and a lever hoist?
A chain hoist, or chain block, is primarily used for vertical lifting and operates by pulling a chain. In contrast, a lever hoist, or lever block, can lift loads in various positions, including horizontally and vertically. Lever hoists also have the additional capability of tensioning and lashing loads for transport. Another difference is that lever hoists require the use of both hands to operate, while chain hoists do not.
3. What are the three types of ratchets?
Ratchets come in three different lengths: stubby, standard, and long. There are also extra-long ratchets available for situations where additional leverage is needed but space is limited. These different lengths provide options for different applications and working environments.
4. Should you push or pull a ratchet?
When using a ratchet, it is recommended to pull rather than push for better control and balance. Pulling allows for a more secure grip on the tool, reducing the risk of slipping or losing control. This is especially important when working with nuts or bolts that may suddenly loosen.
5. Can I use a chain hoist to pull horizontally?
No, a chain hoist is not suitable for horizontal pulling. It is designed for vertical lifting and pulling only. If horizontal pulling is required, alternative methods or tools should be used.
6. What is the difference between a griphoist and a come along?
One significant difference between a Griphoist and other manually operated hoists, such as hand chain hoists and come alongs, is the use of wire rope instead of a chain. Griphoists are specifically designed with wire rope for their application, and the wire rope is built differently than traditional wire rope slings.