China Good quality Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

Product Description

AL LL FL LH BL Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

Leaf chains are known for their durability and high tensile strength. They are primarily used in lift device applications such as forklifts, lift trucks, and lift masts. These hard working chains handle the lifting and balancing of heavy loads with the use of sheaves instead of sprockets for guidance. One of the primary differences with leaf chain compared to roller chain is that it only consists of a series of stacked plates and pins, providing superior lifting strength.
Leaf chains are built of interlaced plates held together by rivet pins. They are built with the same high degree of precision as our roller chains. HKK Leaf chains are used for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and unique heat treatment assures high strength and durability. The first number or numbers in leaf chains identifies the chain pitch, the last 2 numbers identify the chain’s lacing. New applications should use BL series leaf chains.

Leaf Chain is the most simple of steel chains, consisting only of link plates and pins. This chain generally has greater tensile strength than roller chains and runs over sheaves rather than sprockets. They are suitable for hanging, balancing or motion transmitting applications. Leaf chains are often used as counterweight chains for machine tools, elevator and oven doors, fork lift truck masts, spinning frames and similar lifting or balancing applications.

Plates are connected by pins and hold the tension loaded on the chain.
 

Chain
No.

 
Assembly
 
Pitch
A
Pin
Dia.
D
Plate Overall Width Maximum
Allowable
Load (lbs)

 
Average
Ultimate
Strength (lbs)

 
Average
Weight Per Foot (lbs)

Riveted
 
Height
H
Thickness
T
E  
BL Series
BL-423 2X3 1/2 0.2 0.457 0.080 0.51 1,000 6,100 0.48  
BL-434 3X4 1/2 0.2 0.457 0.080 0.68 1,190 9,300 0.64  
BL-446 4X6 1/2 0.2 0.457 0.080 0.93 1,340 12,300 0.93  
BL-523 2X3 5/8 0.234 0.571 0.094 0.60 1,540 9,100 0.74  
BL-534 3X4 5/8 0.234 0.571 0.094 0.80 1,870 13,700 1.03  
BL-546 4X6 5/8 0.234 0.571 0.094 1.08 2,100 18,100 1.46  
BL-623 2X3 3/4 0.312 0.708 0.125 0.78 2,200 13,700 1.21  
BL-634 3X4 3/4 0.312 0.708 0.125 1.04 2,750 20,600 1.68  
BL-646 4X6 3/4 0.312 0.708 0.125 1.43 3,080 27,400 2.38  
BL-823 2X3 1 0.375 0.948 0.156 0.96 3,800 23,200 2.05  
BL-834 3X4 1 0.375 0.948 0.156 1.28 4,600 35,100 2.85  
BL-846 4X6 1 0.375 0.948 0.156 1.77 5,280 46,300 4.06  
BL-1571 2X3 1 – 1/4 0.437 1.154 0.187 1.13 5,830 32,200 2.95  
BL-1034 3X4 1 – 1/4 0.437 1.154 0.187 1.52 7,000 50,400 4.08  
BL-1046 4X6 1 – 1/4 0.437 1.154 0.187 2.11 8,140 64,500 5.79  
BL-1223 2X3 1 – 1/2 0.500 1.382 0.220 1.33 8,250 41,300 4.15  
BL-1234 3X4 1 – 1/2 0.500 1.382 0.220 1.80 9,900 67,000 5.85  
BL-1246 4X6 1 – 1/2 0.500 1.382 0.220 2.47 11,300 82,600 8.30  
BL-1423 2X3 1 – 3/4 0.562 1.610 0.250 1.52 11,000 52,400 5.57  
BL-1434 3X4 1 – 3/4 0.562 1.610 0.250 2.05 13,200 86,200 7.75  
BL-1446 4X6 1 – 3/4 0.562 1.610 0.250 2.82 15,100 104,800 11.03  
BL-1623 2X3 2 0.687 1.839 0.281 1.72 13,200 78,100 7.51  
BL-1634 3X4 2 0.687 1.839 0.281 2.33 15,800 118,300 10.45  
BL-1646 4X6 2 0.687 1.839 0.281 3.21 18,000 156,300 14.85  

 

Related Products

Company

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Iron
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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China Good quality Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

car parking chain

Can car parking chains be integrated with access control systems, such as key cards or remote controls?

Yes, car parking chains can be integrated with access control systems, allowing for more efficient and convenient vehicle access in parking facilities. Integration with access control systems offers several benefits:

1. Key Cards: Parking chains can be linked to electronic access control systems that use key cards or RFID tags. Authorized users are provided with key cards that they can swipe or tap at the entrance to raise the chain, granting them access to the parking area.

2. Remote Controls: In automated parking chains, remote controls can be used to raise or lower the chains. This is particularly useful for parking attendants or personnel who can remotely manage vehicle access from a central location, reducing the need for physical presence at the entrance.

3. Electronic Passes: Some parking facilities issue electronic passes to authorized users. These passes can be read by sensors at the entrance, automatically raising the chain to allow access without the need for manual operation.

4. License Plate Recognition: Advanced access control systems may use license plate recognition technology to automatically identify and grant access to pre-registered vehicles as they approach the entrance, eliminating the need for physical cards or passes.

5. Time-Based Access: Access control systems can be configured to grant access only during specific times or days. This is particularly useful for parking facilities with restricted access hours or reserved parking spaces for certain users.

6. Enhanced Security: Integration with access control systems improves security by ensuring that only authorized vehicles can enter the parking area, reducing the risk of unauthorized access or parking violations.

7. Efficient Traffic Management: Automated access control systems can process vehicles more quickly, reducing waiting times and traffic congestion at the entrance during peak hours.

By integrating car parking chains with access control systems, parking facilities can enhance security, improve user experience, and efficiently manage vehicle access, making it a popular choice for modern parking facilities.

car parking chain

Are there any regulations or guidelines regarding the installation and use of car parking chains in public and private parking lots?

Yes, the installation and use of car parking chains in public and private parking lots are subject to various regulations and guidelines to ensure safety, accessibility, and compliance with local laws. Here are some common considerations:

1. Building Codes and Zoning Regulations: Before installing parking chains, property owners or operators must comply with local building codes and zoning regulations that dictate the types of barriers and access control mechanisms allowed in specific areas.

2. Accessibility Requirements: Parking facilities, including those using parking chains, must comply with accessibility standards, ensuring that they are accessible to individuals with disabilities. This may involve providing designated accessible parking spaces and ensuring barrier-free access to the facility.

3. Height and Clearance: There are often regulations regarding the height of parking chains to prevent them from interfering with vehicles and causing damage. Adequate clearance must be maintained to ensure smooth entry and exit of vehicles.

4. Visibility and Signage: Proper signage should be displayed to inform users about the parking control system in place and to direct them on how to operate it. Adequate lighting should also be provided to ensure good visibility, especially during low-light conditions.

5. Safety Measures: Safety should be a priority when installing parking chains. This includes ensuring that the chain and its supports are securely anchored to prevent accidents or unauthorized removal.

6. Fire Safety Regulations: In certain areas, there may be specific fire safety regulations that dictate the use of specific materials or the inclusion of fire lanes for emergency vehicle access.

7. Permits and Approvals: Depending on the location and local regulations, obtaining permits and approvals from relevant authorities may be necessary before installing parking chains.

8. Compliance with Industry Standards: Manufacturers and installers of parking chains should ensure that their products meet industry standards for quality, durability, and safety.

It is essential for property owners, facility managers, and operators to familiarize themselves with the specific regulations and guidelines in their area and to work with reputable suppliers and installers to ensure compliance and the safe and effective use of car parking chains.

car parking chain

What are the standard sizes and configurations available for car parking chains?

Car parking chains come in various sizes and configurations to accommodate different parking facility needs. The standard sizes and configurations include:

1. Length: Parking chains are available in different lengths to span across various entrance or exit widths. Common lengths range from 10 feet (3 meters) to 20 feet (6 meters) to cover typical driveway widths.

2. Link Diameter: The diameter of the individual chain links can vary, with common sizes being around 1/4 inch (6mm) to 3/8 inch (10mm). Thicker links provide additional strength and durability.

3. Material: Parking chains are usually made from sturdy metals like steel, which ensures they can withstand outdoor conditions and the weight of vehicles.

4. Color: While the most common color for parking chains is standard metal silver, some manufacturers offer chains with colored coatings for aesthetic purposes or enhanced visibility.

5. Configurations: There are two primary configurations of parking chains:

  • Fixed: Fixed parking chains are permanently mounted on sturdy posts or walls on either side of the entrance or exit. They are not adjustable in length and remain in place at all times.
  • Retractable: Retractable or removable parking chains can be raised or lowered as needed. They are connected to retractable posts or bollards, allowing attendants or automated systems to control access by raising or lowering the chain.

It’s essential to choose the appropriate size and configuration based on the specific requirements of the parking facility, the expected volume of traffic, and the level of security needed.

China Good quality Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift  China Good quality Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift
editor by CX 2023-09-04