Boarding board, fixed boarding bridge, logistics terminal, loading and unloading elevator platform, port container loading and unloading platform

Boarding bridge is a bridging device used between forklifts and trucks, facilitating the loading and unloading of goods. Whether it is a factory or a situation that requires material transfer or transportation, it may be necessary to use handling tools (such as mechanical handling tools such as forklifts or manual hydraulic pallet trucks) to enter the transport vehicle for loading and unloading operations.

Classification:

Boarding axles are divided into fixed boarding axles, mobile boarding axles, pneumatic boarding axles, mechanical boarding axles, and simple boarding axles.

Pneumatic: The low-pressure lifting system completes the lifting and lowering of the gas tower, running smoothly. The cylindrical gas tower with high performance can resist puncture and wear, and has a long service life. The motor and blower are installed above ground level, away from garbage and debris. All electrical components, circuits, and accessories comply with UL standards. The maintenance requirements are relatively low.

Mechanical: The balance system ensures a smooth and coherent downward pressure process. The heavy-duty slope control device includes a nine tooth rotating melon and a reliable ratchet positioning system in the industry. It can still function normally even in the event of a power outage. The maintenance requirements are relatively higher.

Easy: Suitable for loading and unloading platforms that have been built but have not been pre excavated. Easy to operate and effective in accordance with the principles of ergonomics. Slopes and extension plates of carbon steel. There are two operating modes: mechanical and hydraulic. Mechanical can be upgraded to hydraulic. No storage required, saving time and space.

Purpose:

A typical modern pallet loading and unloading platform includes a raised loading and unloading platform, a height adjustment plate that serves as a floating bridge connecting the platform to the transport vehicles, and forklifts or manual handling vehicles that transport goods in and out of the transport vehicles.

The height of the loading and unloading platform is fixed, but the height of the carriage floor between the transport vehicles and the loading and unloading platform varies, resulting in a certain height difference or gap between the transport vehicles and the loading and unloading platform. Causing forklifts to be unable to enter and exit transport vehicles for direct loading and unloading of goods.

Use fixed boarding bridges to provide reliable connections. Enable forklifts to quickly enter and exit transport vehicles for loading and unloading operations. Mainly used for loading and unloading goods in logistics, postal and telecommunications, transportation, electricity, industrial and mining, enterprises, etc.

Material selection:

1. Main bracket: Made of specially designed special-shaped steel pipes.

2. Table material: The table is made of 8mm anti slip mesh.

3. Oil cylinder: High precision wear-resistant oil cylinder produced in Jinan.

4. Tires: Load resistant and high-pressure tires.

5. Hydraulic oil: 32 # anti-wear hydraulic oil (Japanese Waltz)

6. Hydraulic oil pipe: High pressure double-layer steel mesh rubber pipe (Shenyang Rubber Fourth Factory)

7. The configured brake pads can effectively prevent the boarding axle from shifting during truck loading and unloading.

8. Powered by a hand cranked hydraulic pump, the height adjustment of the boarding bridge can be easily achieved without the need for an external power supply

9. Adjustable length chains can easily hook onto trucks, ensuring a tight fit between the boarding bridge and the truck at all times

Tongue plate: 16mm × 4mm patterned plate

Remarks

Fixed boarding bridge and mobile boarding bridge are widely used in cargo platforms and mobile loading and unloading areas without loading and unloading equipment, and are auxiliary equipment for cargo loading and unloading used in conjunction with forklifts. With the help of mobile boarding bridges, forklifts can directly enter the interior of car containers for batch loading and unloading operations. Only single person operation is required, without the need for power supply, to achieve fast loading and unloading of goods.

select

When selecting a boarding bridge, the first step is to comprehensively consider factors such as the product's usage range, frequency of operation, utilization rate, and rated lifting capacity, and choose a boarding bridge that is suitable for the unit's usage requirements. Conduct market research based on the proposed technical parameters. The primary condition for selecting a supplier is to consider the manufacturer's reputation, followed by their after-sales service capabilities. As long as the product quality is good, the performance is excellent, and the lifting platform is fully equipped, it can be selected at a reasonable price.

hydraulic system

The hydraulic system consists of split hydraulic and electric hydraulic systems

When using a hand pump, first tighten the oil return valve knob clockwise. Press the handle to slowly raise the boarding bridge. When descending, release the return valve knob (rotate counterclockwise) and the boarding bridge will descend by its own weight.

The electric hydraulic pump station is specially customized and different from the pump station of ordinary elevators. When the "up" button is pressed on a regular elevator, the motor works and the electromagnetic wire does not work. However, the boarding bridge pump station is different. When the "up" button is pressed, the motor works and the electromagnetic coil also works. This is to ensure that the lifting is too fast, which leads to poor coordination between the car and the bridge.

Operation method: Folding

Press the lifting handle to raise the boarding bridge above the floor of the carriage. When the vehicle is in place, release the return valve, lower the boarding axle and ensure that the lip plate smoothly overlaps with the rear of the vehicle. Use a chain to fix the boarding axle and the vehicle firmly. At this point, the hydraulic system is not under force and can start working. After the homework is completed, release the fixed chain, press the handle to lift the boarding axle, drive the vehicle away, and reset the boarding axle. Lift the rear of the boarding bridge and hang it on the car to move.

use

When using the boarding bridge, keep the platform stable and firm, and the fixed chain must be firmly fixed to the vehicle. When towing, the speed limit is 3 kilometers per hour. During the descent of the boarding bridge, personnel are strictly prohibited from climbing, and overloading operations are strictly prohibited during the use of the boarding bridge. The hydraulic oil used should be kept clean and free from water and other impurities. It is generally replaced every six months. The hydraulic oil is usually N32 in winter and N46 in summer. When the boarding axle malfunctions, the operation should be stopped immediately to troubleshoot.

Boarding bridge is a bridging device used between forklifts and trucks, facilitating the loading and unloading of goods. Large dynamic load: 6T Large static load: 6T Large width: 2M Large length: 4M. There are many classifications, generally divided into mobile boarding bridges and fixed boarding bridges.

foldEdit this paragraphIntroduction

Ramp boarding bridge

Loading and unloading platforms have become a very common structural form in modern logistics sites. It is the starting and ending point of the enterprise logistics chain, and a loading and unloading operation platform for enterprises to quickly and efficiently transport products and goods. The height of the loading and unloading operation platform is fixed, but the height of the cargo floor between the transport carriages varies, and there is always a certain height difference or gap between the transport vehicles and the loading and unloading platform. Causing forklifts to be unable to enter and exit transport vehicles for direct loading and unloading of goods. Use the boarding bridge to provide a reliable connection. Enable forklifts to quickly enter and exit transport vehicles for loading and unloading operations.

Fold and edit the category of this paragraph

There are generally several forms of boarding bridges:

1. Embedded boarding bridge:

Embedded boarding bridge, as the name suggests, refers to a boarding bridge embedded in the loading and unloading operation platform. The installed boarding bridge main board surface is horizontal to the upper plane of the loading and unloading operation platform. Completely integrated into the platform, without any loading or unloading operations, it will not affect other tasks on the platform. This type of boarding bridge structure is widely used and a relatively fast boarding assistance device. Its design is usually fully standardized as early as the structural design of the building.

2. Platform side boarding bridge:

The platform type boarding bridge is directly installed at the front edge of the loading and unloading platform. There is no need to excavate or reserve pits on the loading and unloading operation platform, and there are basically no changes to the building structure. During construction, the factors of loading and unloading operations were not taken into account. The use of a platform type loading bridge is a remedial solution that can also meet the requirements for entering truck compartments for loading and unloading operations. The platform type boarding bridge is also designed in various structural forms according to different site conditions. It can also be adjusted upwards (below the cargo platform) or downwards (below the cargo platform) within a certain range, which can meet the installation and use of most loading and unloading platforms.

3. Mobile boarding bridge:

Used in places where there is no loading and unloading platform on site or where mobile loading and unloading of goods is required. If there is no loading and unloading platform on the logistics site, as a remedial measure, a mobile boarding bridge is one of the most suitable solutions. The mobile boarding bridge is equivalent to a mobile steel structure slope, and forklifts can also directly enter the truck compartment for batch loading and unloading operations. Only single person operation is required, without the need for power supply, to achieve fast loading and unloading of goods.

4. Fixed boarding bridge:

Fixed boarding bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function uses a bridge between the truck and the warehouse's cargo platform, and forklifts and other vehicles can carry out bulk loading and unloading of goods inside the truck. With only one person's operation, fast loading and unloading of goods can be achieved. It reduces a lot of labor for enterprises, improves work efficiency, and achieves greater economic benefits.

Function: Convenient unloading, strong stability, low maintenance cost. Suitable for various vehicles on loading and unloading sites as well as places with relatively busy traffic. Loading and unloading platform, lifting platform, unloading platform: anti slip device: This device is welded from steel plates and can effectively achieve anti slip function, which is reliable.

Anti collision block: This device can effectively protect buildings and boarding bridges from damage. It is made of high-strength reinforced rubber. The four corners outside the collision block are all arc-shaped and the bolt holes are all deeply embedded inside. The bolt hole size is Ø 22, and M20 anchor bolts are assembled

Structure: The fixed boarding bridge is composed of a mechanical system, a hydraulic system, and an electrical system. The platform and chassis constitute the mechanical system. The platform is constructed with a 'U' - shaped steel frame, which is lightweight and has a high load-bearing capacity; The countertop is made of anti slip patterned steel plate and has a high load-bearing capacity; The countertop is made of anti slip patterned steel plate and can withstand a forklift's full load driving speed of 10 kilometers per hour without bending, improving work reliability.

Characteristics of fixed hydraulic boarding bridge:

1. The electronic control operation only requires pressing the button, and the adjustment plate will automatically rise, making the operation extremely simple; Release the button, adjust the board to lower by its own weight, and place the loose leaf board on the truck for use.
2. Through the power system, the large oil cylinder lifts the entire inclined plate, and when it reaches the top position, the small oil cylinder begins to work, smoothly extending the loose leaf plate. The height adjustment plate is made of Jinan Jigang height patterned steel plate and profile tightly welded, with a long service life.
3. The hydraulic system adopts brand products imported from Italy, with excellent performance and minimal maintenance.
4. The 'streamlined' open hinge joint design increases the welding area by more than three times compared to other traditional tubular joints, greatly extending the service life and facilitating maintenance.
5. There are 3 movable boards on both sides of the adjustment board, which can effectively avoid the risk of toe injury when the adjustment board descends, ensuring safety. The front of the fixed boarding bridge adjustment plate base is designed to be open, making it convenient and fast to clean debris.
6. The designed 'I-shaped' steel frame can evenly support pressure and reduce the torsion of the frame, making it more sturdy and durable than other channel steel structures.
7. During maintenance, upkeep, and cleaning, using braces to support the adjustment plate is more reliable.

Features: Fully hydraulic drive, easy to operate and reliable in operation.
The lip plate and platform are connected by a long axis, which has high strength and good reliability.
Imported seals are used to ensure excellent sealing performance of the hydraulic system.
Adopting imported modular hydraulic station with good sealing and long service life.
The U-shaped beam design can ensure its long-term operation under high load.
Using anti slip patterned steel plates, the platform has good anti slip performance.
Both sides are equipped with anti roll foot skirts to prevent toes from entering the platform and causing accidental injuries.
A support rod is provided to ensure that maintenance personnel enter the interior of the boarding bridge for maintenance.

Main technical indicators:

Conventional: Large dynamic load: 6T Large static load: 6T Large width: 2M Large length: 4M Electric hydraulic imported assembly from France

Special regulations: According to actual usage requirements, production capacity, width, load capacity, etc. can be changed, but the width must ultimately be guaranteed to be lower than that of container trucks.

Folding edit: Purpose of boarding bridge in this paragraph

Folding mobile boarding bridge

Mobile hydraulic gantry cranes are widely used in cargo platforms and mobile loading and unloading areas without loading and unloading equipment, and are auxiliary equipment for goods used in conjunction with forklifts. With the help of this equipment, forklifts can directly enter the interior of car compartments for batch loading and unloading operations. Only single person operation is required, without the need for power supply, to achieve fast loading and unloading of goods. It can not only reduce labor intensity, but also double the efficiency of loading and unloading operations, accelerate material circulation speed, and achieve greater economic benefits.