Merchandise Description
Name: Aerial helicopter conductor cable stringing pulley blocks
We are the top & specialized manufacture of Transmission Line Stringing Equipments & Equipment in China. We could manufacture assortment of cable stringing pulley block/ stringing blocks/conductor pulley block/MC nylon pulley block/tackle skillfully, and such as the large diameter stringing blocks Wire-pressed pulley Grounding pulley Skyward wire-introduced pulley Higher velocity steering pulley Surmounting wire-introduced pulley Cross pulley Pulley for optical cable Pulley for wire-dividing, conductor stringing roller, cable stringing roller, distribution stringing roller, conductor stringing blocks , cable stringing blocks , transmission stringing blocks, Helicopter Stringing Blocks, Triple Conductor Helicopter Blocks, aerial cable blocks, 5 way roller for 4 conductor stringing, 3 way roller for 2 conductor stringing.
Description:
A. We manufacture a good deal of designs for distinct makes use of in the overhead transmission line development.
B. Our pulley blocks are widely utilised in overhead energy line development. They are employed to assistance conductors, OPGW, ADSS, communicatio lines.
C. The sheave of the pulley blocks are created from higth toughness MC nylon, or aluminum components.
Remarks: All kinds of pulley blocks can be produced in accordance to the customers’s needs.
If any fascinated, you should come to feel free of charge to get in touch with with us for a lot more information, and we will try our best to comply with your needs.
Sr | Model | Sheave | Rated Load(Kn) | Conductor ACSR(mmtwo) |
Groove width (mm) |
Exterior Diameter (mm) |
Width(mm) | Fat(Kg) |
0571 11 | 1FXH-508MC | 1 | 20 | ≤400 | 408 | 508 | seventy five | 16 |
0571 twelve | 1FXH-660MC | one | twenty | ≤500 | 560 | 660 | ninety | 29 |
0571 thirteen | 1FXH-660MC | 1 | twenty | ≤500 | 560 | 660 | a hundred | 31 |
0571 fourteen | 1FXH-820MC | one | thirty | ≤630 | 710 | 820 | a hundred | forty |
0571 fifteen | 1FXH-916MC | 1 | fifty | ≤720 | 800 | 916 | a hundred and ten | 51 |
0571 16 | 3FXH-508MC | 3 | 40 | ≤400 | 408 | 508 | seventy five | 38 |
0571 17 | 3FXH-660MC | 3 | forty | ≤500 | 560 | 660 | 90 | 70 |
0571 eighteen | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | one hundred | 75 |
0571 19 | 3FXH-820MC | 3 | fifty | ≤630 | 710 | 820 | a hundred | 118 |
050110 | 3FXH-916MC | 3 | seventy five | ≤720 | 800 | 916 | a hundred and ten | 120 |
050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
050112 | 5FXH-660MC | five | 60 | ≤500 | 560 | 660 | 100 | one hundred ten |
050113 | 5FXH-820MC | 5 | sixty | ≤630 | 710 | 820 | one hundred | one hundred seventy |
050114 | 7FXH-508MC | seven | seventy five | ≤400 | 408 | 508 | seventy five | 106 |
050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | 90 | 180 |
Tiny aerial helicopter conductor cable stringing pulley blocks
Sr. | Product | ACSR(mm2) | Rated Load(Kn) | Exterior Dia(mm) | Width(mm) | Bodyweight(Kg) |
0571 11 | FXHΦ90 | 25-70 | five | ninety | forty | .eight |
0571 twelve | FXHΦ120 | 70-ninety five | 10 | one hundred twenty | 30 | 1.two |
0571 13 | FXHΦ150 | 70-ninety five | ten | one hundred fifty | thirty | one.eight |
0571 14 | FXHΦ170 | 95-120 | 10 | 160 | forty | two.one |
0571 fifteen | FXHΦ200 | a hundred and fifty-240 | ten | 200 | fifty | three |
0571 sixteen | FXHΦ250 | 150-240 | 20 | 250 | 40 | three.2 |
0571 17 | FXHΦ250 | one hundred fifty-240 | twenty | 250 | 60 | five |
0571 eighteen | FXHΦ270 | 300-four hundred | twenty | 270 | sixty | five.five |
0571 19 | FXHΦ320 | three hundred-400 | twenty | 320 | eighty | six.three |
0571 ten | FXHΦ360 | 300-four hundred | 20 | 360 | eighty | seven.5 |
0571 eleven | FXHΦ408 | 300-four hundred | 20 | 408 | 80 | 8.8 |
Longree orientation and provider
Longreen is an global stringing tools provider as effectively as manufacturing & trading combo, offering a single-cease support.
We not only make and market Longreen standard products, OEM and customise items, but also supply presales and aftersales assistance by ourselves.
Exactly where to acquire
Longreen sells and offer you service straight from China, then ship to your seaport, airport and even some doorstep.
Buyers Inquiry
If urgent, buyers can also use on the web speak to techniques (On-line chatting, Skype, WhatsApp, WeChat) for quick and better communication.
Any inquiry will be replied within twelve working hours.
Longreen quote
Soon after examining the inquiry, Longreen team will send out a quotation, datasheet or other relative documents for reference.
Consumer can make payment
When the buy verified, consumers make payment.
Longreen assist T/T, West Union, MoneyGram payment way.
Longreen organize production
Manufacturing time
5 functioning times for some in-stock items ten operating days for most of the items
four months for bulk purchase. All items will be tested for 24 hours prior to package deal.
Longreen set up packing and cargo
All goods will be packed in plywood box for secure and prolonged-time transportation. Longreen help EXW, FOB, CIF, CRF, DDP, DDU term.
Any paperwork needed will be provided, this kind of as packing record, business invoice, monthly bill of lading, airway invoice, CO, Form E, Form F, ect.
Procedure support
The procedure of puller and tensioner is straightforward and easy.
We will complete the assembly and examination effectively ahead of cargo.
Procedure manual will be offered and after essential other assistance, we will provide provider by way of video, email, pictures and online interaction.
US $200 / Set | |
50 Sets (Min. Order) |
###
Type: | Conductor Stringing in Hv Powerlines |
---|---|
Customized: | Non-Customized |
Condition: | New |
Feature: | Wear-Resistant |
Conductor Stringing: | 1, 2, 3 or 4 Lines |
Width: | 75mm / 90mm / 100mm / 110mm / 120mm |
###
Sr | Model | Sheave | Rated Load(Kn) | Conductor ACSR(mm2) |
Groove width (mm) |
Outside Diameter (mm) |
Width(mm) | Weight(Kg) |
050101 | 1FXH-508MC | 1 | 20 | ≤400 | 408 | 508 | 75 | 16 |
050102 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 90 | 29 |
050103 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 100 | 31 |
050104 | 1FXH-820MC | 1 | 30 | ≤630 | 710 | 820 | 100 | 40 |
050105 | 1FXH-916MC | 1 | 50 | ≤720 | 800 | 916 | 110 | 51 |
050106 | 3FXH-508MC | 3 | 40 | ≤400 | 408 | 508 | 75 | 38 |
050107 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 90 | 70 |
050108 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 100 | 75 |
050109 | 3FXH-820MC | 3 | 50 | ≤630 | 710 | 820 | 100 | 118 |
050110 | 3FXH-916MC | 3 | 75 | ≤720 | 800 | 916 | 110 | 120 |
050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
050112 | 5FXH-660MC | 5 | 60 | ≤500 | 560 | 660 | 100 | 110 |
050113 | 5FXH-820MC | 5 | 60 | ≤630 | 710 | 820 | 100 | 170 |
050114 | 7FXH-508MC | 7 | 75 | ≤400 | 408 | 508 | 75 | 106 |
050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | 90 | 180 |
###
Sr. | Model | ACSR(mm2) | Rated Load(Kn) | Outside Dia(mm) | Width(mm) | Weight(Kg) |
050201 | FXHΦ90 | 25-70 | 5 | 90 | 40 | 0.8 |
050202 | FXHΦ120 | 70-95 | 10 | 120 | 30 | 1.2 |
050203 | FXHΦ150 | 70-95 | 10 | 150 | 30 | 1.8 |
050204 | FXHΦ170 | 95-120 | 10 | 160 | 40 | 2.1 |
050205 | FXHΦ200 | 150-240 | 10 | 200 | 50 | 3 |
050206 | FXHΦ250 | 150-240 | 20 | 250 | 40 | 3.2 |
050207 | FXHΦ250 | 150-240 | 20 | 250 | 60 | 5 |
050208 | FXHΦ270 | 300-400 | 20 | 270 | 60 | 5.5 |
050209 | FXHΦ320 | 300-400 | 20 | 320 | 80 | 6.3 |
050210 | FXHΦ360 | 300-400 | 20 | 360 | 80 | 7.5 |
050211 | FXHΦ408 | 300-400 | 20 | 408 | 80 | 8.8 |
US $200 / Set | |
50 Sets (Min. Order) |
###
Type: | Conductor Stringing in Hv Powerlines |
---|---|
Customized: | Non-Customized |
Condition: | New |
Feature: | Wear-Resistant |
Conductor Stringing: | 1, 2, 3 or 4 Lines |
Width: | 75mm / 90mm / 100mm / 110mm / 120mm |
###
Sr | Model | Sheave | Rated Load(Kn) | Conductor ACSR(mm2) |
Groove width (mm) |
Outside Diameter (mm) |
Width(mm) | Weight(Kg) |
050101 | 1FXH-508MC | 1 | 20 | ≤400 | 408 | 508 | 75 | 16 |
050102 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 90 | 29 |
050103 | 1FXH-660MC | 1 | 20 | ≤500 | 560 | 660 | 100 | 31 |
050104 | 1FXH-820MC | 1 | 30 | ≤630 | 710 | 820 | 100 | 40 |
050105 | 1FXH-916MC | 1 | 50 | ≤720 | 800 | 916 | 110 | 51 |
050106 | 3FXH-508MC | 3 | 40 | ≤400 | 408 | 508 | 75 | 38 |
050107 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 90 | 70 |
050108 | 3FXH-660MC | 3 | 40 | ≤500 | 560 | 660 | 100 | 75 |
050109 | 3FXH-820MC | 3 | 50 | ≤630 | 710 | 820 | 100 | 118 |
050110 | 3FXH-916MC | 3 | 75 | ≤720 | 800 | 916 | 110 | 120 |
050111 | 5FXH-508MC | 5 | 60 | ≤400 | 408 | 508 | 75 | 70 |
050112 | 5FXH-660MC | 5 | 60 | ≤500 | 560 | 660 | 100 | 110 |
050113 | 5FXH-820MC | 5 | 60 | ≤630 | 710 | 820 | 100 | 170 |
050114 | 7FXH-508MC | 7 | 75 | ≤400 | 408 | 508 | 75 | 106 |
050115 | 7FXH-660MC | 7 | 75 | ≤500 | 560 | 660 | 90 | 180 |
###
Sr. | Model | ACSR(mm2) | Rated Load(Kn) | Outside Dia(mm) | Width(mm) | Weight(Kg) |
050201 | FXHΦ90 | 25-70 | 5 | 90 | 40 | 0.8 |
050202 | FXHΦ120 | 70-95 | 10 | 120 | 30 | 1.2 |
050203 | FXHΦ150 | 70-95 | 10 | 150 | 30 | 1.8 |
050204 | FXHΦ170 | 95-120 | 10 | 160 | 40 | 2.1 |
050205 | FXHΦ200 | 150-240 | 10 | 200 | 50 | 3 |
050206 | FXHΦ250 | 150-240 | 20 | 250 | 40 | 3.2 |
050207 | FXHΦ250 | 150-240 | 20 | 250 | 60 | 5 |
050208 | FXHΦ270 | 300-400 | 20 | 270 | 60 | 5.5 |
050209 | FXHΦ320 | 300-400 | 20 | 320 | 80 | 6.3 |
050210 | FXHΦ360 | 300-400 | 20 | 360 | 80 | 7.5 |
050211 | FXHΦ408 | 300-400 | 20 | 408 | 80 | 8.8 |
How to use the pulley system
Using a pulley system is a great way to move things around your home, but how do you use a pulley system? Let’s look at the basic equations that describe a pulley system, the types of pulleys, and some safety considerations when using pulleys. Here are some examples. Don’t worry, you’ll find all the information you need in one place!
Basic equations of pulley systems
The pulley system consists of pulleys and chords. When the weight of the load is pulled through the rope, it slides through the groove and ends up on the other side. When the weight moves, the applied force must travel nx distance. The distance is in meters. If there are four pulleys, the distance the rope will travel will be 2×24. If there are n pulleys, the distance traveled by the weight will be 2n – 1.
The mechanical advantage of the pulley system increases with distance. The greater the distance over which the force is applied, the greater the leverage of the system. For example, if a set of pulleys is used to lift the load, one should be attached to the load and the other to the stand. The load itself does not move. Therefore, the distance between the blocks must be shortened, and the length of the line circulating between the pulleys must be shortened.
Another way to think about the acceleration of a pulley system is to think of ropes and ropes as massless and frictionless. Assuming the rope and pulley are massless, they should have the same magnitude and direction of motion. However, in this case the quality of the string is a variable that is not overdone. Therefore, the tension vector on the block is labeled with the same variable name as the pulley.
The calculation of the pulley system is relatively simple. Five mechanical advantages of the pulley system can be found. This is because the number of ropes supporting the load is equal to the force exerted on the ropes. When the ropes all move in the same direction, they have two mechanical advantages. Alternatively, you can use a combination of movable and fixed pulleys to reduce the force.
When calculating forces in a pulley system, you can use Newton’s laws of motion. Newton’s second law deals with acceleration and force. The fourth law tells us that tension and gravity are in equilibrium. This is useful if you need to lift heavy objects. The laws of motion help with calculations and can help you better understand pulley systems.
Types of pulleys
Different types of pulleys are commonly used for various purposes, including lifting. Some pulleys are flexible, which means they can move freely around a central axis and can change the direction of force. Some are fixed, such as hinges, and are usually used for heavier loads. Others are movable, such as coiled ropes. Whatever the purpose, pulleys are very useful in raising and lowering objects.
Pulleys are common in many different applications, from elevators and cargo lift systems to lights and curtains. They are also used in sewing machine motors and sliding doors. Garage and patio doors are often equipped with pulleys. Rock climbers use a pulley system to climb rocks safely. These pulley systems have different types of pinions that allow them to balance weight and force direction.
The most common type of pulley is the pulley pulley system. The pulley system utilizes mechanical advantages to lift weight. Archimedes is thought to have discovered the pulley around 250 BC. in ancient Sicily. Mesopotamians also used pulleys, they used ropes to lift water and windmills. Pulley systems can even be found at Stonehenge.
Another type of pulley is called a compound pulley. It consists of a set of parallel pulleys that increase the force required to move large objects. This type is most commonly used in rock climbing and sailing, while composite pulleys can also be found in theater curtains. If you’re wondering the difference between these two types of pulleys, here’s a quick overview:
Mechanical Advantages of Pulley Systems
Pulley systems offer significant mechanical advantages. The ability of the system to reduce the effort required to lift weights increases with the number of rope loops. This advantage is proportional to the number of loops in the system. If the rope had only one loop, then a single weight would require the same amount of force to pull. But by adding extra cycles, the force required will be reduced.
The pulley system has the advantage of changing the direction of the force. This makes it easier to move heavy objects. They come in both fixed and mobile. Pulleys are used in many engineering applications because they can be combined with other mechanisms. If you want to know what a pulley can do, read on! Here are some examples. Therefore, you will understand how they are used in engineering.
Single-acting pulleys do not change direction, but compound pulleys do. Their mechanical advantage is six. The compound pulley system consists of a movable pulley and a fixed pulley. The mechanical advantage of the pulley system increases as the number of movable wheels decreases. So if you have two wheels, you need twice as much force to lift the same weight because you need a movable pulley.
The mechanical advantage of a pulley system can be maximized by adding more pulleys or rope lengths. For example, if you have a single pulley system, the mechanical advantage is one of the smallest. By using two or three pulleys, up to five times the mechanical advantage can be achieved. You can also gain up to ten times the mechanical advantage by using multiple pulley systems.
The use of a single movable pulley system also adds to the mechanical advantage of the pulley system. In this case, you don’t have to change the direction of the force to lift the weight. In contrast, a movable pulley system requires you to move the rope farther to generate the same force. Using a compound pulley system allows you to lift heavy loads with ease.
Safety Issues When Using Pulley Systems
Pulleys have an incredibly unique structure, consisting of a disc with a groove in the middle and a shaft running through it. A rope or cord is attached to one end of a pulley that turns when force is applied. The other end of the rope is attached to the load. This mechanical advantage means that it is much easier to pull an object using the pulley system than to lift the same object by hand.
Although pulley systems are a common part of many manufacturing processes, some employers do not train their workers to use them properly or install protection to prevent injury. It is important to wear proper PPE and follow standard laboratory safety practices during pulley system activities. Make sure any support structures are strong enough to handle the weight and weight of the rope or rope. If you do fall, be sure to contact your employer immediately.
editor by czh 2022-12-21