What are come-alongs in construction?
Come-alongs are often used to pull ships' mooring lines. These tools are used for pulling joints together, for straightening heavy panels while putting them in place, as safety ties, and for pulling the frame of a new construction together during its raising. via
Are come-alongs used for lifting?
Come-alongs are not rated for overhead lifting, but a similar-looking device called a ratchet lever hoist is used this way. The original tool of this type was developed by Abraham Maasdam of Deep Creek, Colorado, about 1919, and later commercialized by his son, Felber Maasdam, about 1946. via
How much can a come-along lift?
Its maximum lifting capacity is 4000 pounds, and the safe working capacity is 2000 pounds, which is still more than the maximum working capacity of many products. via
How does a cable come-along work? (video)
How much is a come along cost?
$100 and up: The best come-along winches can cost a few hundred dollars. If you want a 4-ton come-along winch (or one that's even larger), expect to pay a bit more money. via
Can you use a chain fall horizontally?
(Hand) chain hoists, typically, can only be used vertically. If they are used to move the load horizontally, the chain will get jammed and gears inside can be damaged to shorten the lifespan. via
How do you release a come along? (video)
Can you use a chain block horizontally?
Chain blocks are designed for lifting loads vertically and should not be used for horizontal or angle hoisting. via
Is a come along as good as a winch?
At one time I had a roller chain come along, it was a well made, effective, strong device that cost as much money as a good winch. A waste of skin relieved me of it. Seriously, look at small atv winches, they are not expensive and will have enough line to get you out of a bind for the most part. via
How big of a come along do I need?
A standard come along usually has only about a 7- to 10-foot pull length. That means your anchor point needs to be relatively close to your towing object, or another length of strap or cable will be necessary. via
How strong is a come along?
First and foremost, the 5547 is powerful, utilizing a dual gear pulling system to generate 4000 pounds of pulling power that can be increased to 8000 pounds by doubling the cable. 4 tons is a lot of force – twice as much as our 2nd choice unit – meaning that the Tekton come-along will handle most pulling needs. via
How do you put a come together? (video)
How do you release a cable puller?
Push the lever handle fully over to the anchor hook side – this will force the spring loaded stop pawl mechanism pin down, then slowly raise the lever handle. Repeat these actions until the cable tension is released. via
How do you use a come along to tighten a fence? (video)
What is a chain fall?
noun. a type of hoist with a chain attached to a fixed raised structure or beam and used to lift very heavy objects. via
What is a concrete come along?
A concrete come along rake allows you to push and pull concrete into place without stopping. Tool is lightweight but thick enough to stay rigid during use. via
What is a lever hoist?
A Lever Hoist is a piece of high-quality equipment used to lift and lower heavy loads without the aid of machinery. Lever Hoists have the ability to lift items in most positions, including horizontally. via
How do you use a two ton come along? (video)
Can a hoist be used horizontally?
A winch is used to pull a load horizontally over a slight incline, whereas a hoist is used to lift a load vertically over inclines greater than 45 degrees. It's important for users to choose the right equipment for applications requiring hoisting or pulling. via
How do you tighten a come along cable? (video)
How do you use a come along strap? (video)
How do you use a come along chain? (video)
What is the difference between chain hoist and chain block?
Chain hoists are normally suspended with hooks, or integrated with a running trolley that enables it to lift objects and transport it across a facility. Hence, a chain block is more suited for operations like lifting motorcycles or any object in a storage garage. via
What is the difference between chain block and lever block?
Home / News / What is the difference between Chain Block and Lever Block? Put it in simple words, a Chain Block is a lifting device operated by pulling a hand chain. A Lever Block is a lifting device operated by rotation of a handle/ lever. via
What is the difference between a hoist and a winch?
A winch is designed to pull a heavy load horizontally over a slightly inclined or level surface, and a hoist is designed to lift a load vertically over steeper inclines that are greater than 45 degrees. Both tools can make heavy lifting tasks easier. via
What is the mechanical advantage of a come along?
A come along has a built in 1:1 mechanical advantage but when the block pulley is used, a 2:1 mechanical advantage is created. One problem when using the block for a 2:1 mechanical advantage is the amount of cable needed. A 2:1 mechanical advantage uses nearly double the amount of cable that the 1:1 setup uses. via
How does a Griphoist work?
The GRIPHOIST is a hand-operated, manual portable hoist using wire rope for heavy-duty work. The working principle of the GRIPHOIST is based on the two pairs of grip jaws: These pairs of grip-jaws work like two hands alternately seizing the wire rope to pull it for lifting, and retain it during lowering. via
What is a winch on a boat?
A winch is a mechanism used to reel in, to let out, or otherwise adjust the tension of a rope, wire, or cable. Boats and ships make use of multiple winches to handle halyards, sheets, as well as anchor or mooring lines. The basic mechanism consists of a spool or winch drum to wind in and store the line. via