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In general， there are several reasons for hydraulic cylinder oil leakage: damage to the oil seal ring on the cylinder， etc. The cylinder body of the oil cylinder is damaged. Oil leakage caused by defects such as air holes sand holes， and shrinkage in the guide sleeve.
3Fixed hydraulic loading and unloading bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function allows a bridge to be built between the truck and the cargo platform in the warehouse. Forklifts and other transport vehicles can directly enter the truck through it for batch loading and unloading of goods， and only one person can work to achieve fast loading and unloading of goods. Boarding bridges reduces a large amount of labor for enterprises， improves work efficiency，Simple boarding bridge and achieves greater economic benefits. The following are the characteristics of the boarding bridge product.
yAnguo. The platform side 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，CaschleyFixed hydraulic loading and unloading boarding bridgeComparison of impeller widths and there is basically no change to the building structure. During construction， the factors of loading and unloading operations were not taken into account. The platform type loading and unloading bridge serves as a remedial solution and can also meet the requirements for loading and unloading operations into truck carriages. The platform type boarding bridge is also designed in various structural forms according to different on-site conditions. It can also be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range， which can meet the installation and use of most loading and unloading platforms.
Due to the different tonnage of the boarding bridge， including tons， tons， tons， etc.， it can be installed according to the different load capacity of different goods（ ā n zhu ā NG) It is strictly prohibited to overload and unload goods with different tonnage!
PNosy warikaThe price is naturally different. The mobile hydraulic loading bridge is mainly used for cargo platforms and mobile loading and unloading sites without loading and unloading equipment. It can be used in conjunction with forklifts and is a specialized auxiliary equipment for cargo loading and unloading. The product can reach a low height of meter and a high height of meters，Conduct bulk loading and unloading operations. When in use，Simple boarding bridge the front panel is mounted on the truck carriage， playing a role in carrying weight， reducing the pressure of cargo weight on hydraulic equipment， ensuring the service life of the hydraulic boarding bridge， and thus achieving long-term use. With the help of hydraulic loading bridges， forklifts can directly enter the interior of car containers for bulk loading and unloading operations.
NpDue to different usage locations， when customizing， it is necessary to pay attention to the boarding bridge that can meet the parameters used in this location. Usually， detailed parameters such as working environment， workbench size，Simple boarding bridge load capacity， purpose，CaschleyFixed hydraulic loading and unloading boarding bridgeComparison of impeller widths working environment， lifting height etc. need to be considered.
. Platform side boarding bridge: The platform side 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 is basically no change to the building structure. During construction， the factors of loading and unloading operations were not taken into account. The platform type loading and unloading bridge serves as a remedial solution and can also meet the requirements for loading and unloading operations into truck carriages.
Timely carry out maintenance and inspection of components such as elevator doors， boarding gates， and suspension cages.
oIt is necessary to acknowledge that there are no other objects within the lifting and lifting range that can obstruct it. Loading and unloading channels are used to prevent the shipment of excessively long and dangerous items， such as flammable， explosive，Boarding bridge_ Mobile boarding bridge_ Mobile hydraulic boarding bridge_ Fixed boarding bridge - boarding bridge factory and harmful materials. Stop loading and unloading workers from leaving their posts， clear channels， and repair operations. After the operation is completed， the power supply should be immediately stopped. The loading and unloading channel should not change the direction of operation arbitrarily during the operation process， and should not suddenly open or stop; If there are special circumstances， it can be stopped at the center of the channel.
WWhen descending， release the return valve knob (rotating in the direction of the needle)， and the shaft will descend through its own weight.
Qhow muchFully hydraulic drive， and operates with integrity. Welcome to call! The lip plate is connected to the platform using a full length shaft， which has high strength and good reliability; Adopting imported sealing components to ensure excellent sealing performance of the hydraulic system; Adopting imported integrated modular hydraulic station， with good sealing performance and long service life; High strength; U” The design of the shaped beam can ensure its high load and long-term operation without deformation; Adopting anti slip patterned steel plates to ensure good anti slip performance of the platform; Install anti rolling foot skirts on both sides，Prevent accidental injury caused by toes extending into the platform; There is a support rod that ensures the safety of maintenance personnel entering the interior of the boarding bridge for maintenance.
oTThe hydraulic system of the produced boarding bridge adopts high-quality imported brand products， reliable quality， and minimal maintenance. The electronic control operation is extremely simple， just press the button， and the adjustment board will automatically rise; Release the button， adjust the board to lower by its own weight， and place the loose leaf landing board on the truck to use; There are three movable plates on both sides of the fixed boarding bridge adjustment plate， which can effectively avoid the danger of crushing toes when the adjustment plate descends ensuring safety. The front of the adjustment plate base is designed to be open， making it convenient and fast to clean debris; The mobile boarding bridge uses a power system， and the large oil cylinder lifts the entire inclined plate. When it reaches the top position， the small oil cylinder starts to work， smoothly extending out the hinge plate. The height adjustment plates are all made of Jinan Jigang high-quality height patterned steel plates and profiles， which are tightly welded and have a long service life. Unique design; quot; Work quot; The steel frame can support the average pressure，And reduce the torsion of the skeleton making it more sturdy and durable than other channel steel structures; The unique style of the boarding bridge; quot; Streamline quot; The 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. During maintenance， upkeep， and cleaning， use a support rod to support the adjustment plate， which is safer and more reliable. After using the boarding bridge， as it can withstand wind and rain. The boarding bridge also has a load-bearing capacity， and different materials and specifications of products have different load limits. During use， it is important to pay attention not to exceed its load limit. Each mobile boarding bridge is equipped with a user manual， which users should carefully read before use; Special attention should be paid to the mobile boarding bridge working on a flat and solid ground; If you want to move this device， first fold up the grounding connection plate， adjust the support frame and adjustable support legs to be retracted from the ground， use a forklift or other equipment to lift one end of the grounding connection plate forward， it can easily move to the desired position; Before use， adjust the support frame with a crank to ensure that the platform of the boarding bridge is in the same horizontal plane as the ground of the carriage， and then integrate the lip plate and the carriage together; Loosen the locking nuts of each adjustable support leg， adjust each adjustable support leg to contact the ground and apply slight force， ensuring that each adjustable support leg and the adjustable support leg are evenly stressed， and never allow the adjustable support leg to leave the ground. Then， lock the locking nuts of each adjustable support leg; Hang the hook onto the container or carriage to ensure that the chain is under stress. Avoid relative displacement or sliding between the boarding bridge and the carriage; Lower the tail plate connecting plate to ensure that there is no height difference between the connecting plate and the ground， achieving a stepless direct boarding operation on the axle. At this point， the boarding bridge is ready and homework can begin. So what should be paid attention to when operating and using hydraulic boarding bridges? Shanghai Niuli editor said here that he hopes to be helpful to our customers and friends.
Before loading， unloading， and transporting goods， the height of the adjustment plate on the boarding bridge should be adjusted to ensure a smooth overlap with the rear panel of the car. The iron chain on the boarding bridge should be firmly tied to the car.
Function: Convenient unloading， strong stability， and low maintenance cost. Suitable for various vehicles on loading and unloading sites and places with relatively busy traffic. Loading and unloading platforms， lifting platforms， and unloading platforms: anti slip device: This device is welded from steel plates， which can effectively achieve anti slip function and is safe and reliable. Sales of various qualified boarding bridge factories. Welcome to inquire by phone and sincerely invite cooperation!
offerkAnti collision block: This device can effectively protect buildings and boarding bridges from damage.
AOnly one person needs to operate， without the need for power supply， to complete the safe and fast loading and unloading of goods; Common quot; Streamline quot; The open hinge joint planning adds more than three times the welding area compared to other traditional tubular joints， greatly extending the service life and facilitating protection. When protecting， maintaining， and cleaning， use support rods to support the conditioning board， it is unbearable for employees. At this point， we will consider whether there is a simple way to directly transport forklifts into containers with hand carts， which not only saves labor， but also quickly loads goods， and saves costs and increases efficiency. This creates a planned boarding bridge. During this period， the boarding bridge is further divided into fixed and mobile boarding bridges. Today， I will introduce the fixed hydraulic boarding bridge， its application scale， and details.
Due to the different tonnage of the boarding bridge， including tons， tons tons， tons， etc.， it can be installed according to the different load capacity of different goods（ ā n zhu ā NG) It is strictly prohibited to overload and unload goods with different tonnage!
qAnguoFirstly， hydraulic boarding bridges are divided into fixed boarding bridges and mobile boarding bridges according to different market demands and locations，And fixed boarding bridges are also divided into hydraulic boarding bridges and pneumatic boarding bridges according to different market places and needs. However， according to the needs of different market customers， mobile boarding bridges are also divided into mechanical and electric mobile boarding bridges. The service life of the boarding bridge varies depending on the usage occasion， site， and environment.
dZDuring the operation of the rented mobile boarding bridge platform manufacturers machine， the concave and convex parts on the surface of the parts are embedded and friction with each other， and the metal debris that falls off is used as abrasive to continue to participate in friction， further accelerating the wear of the mating surface of the parts. Therefore， during the running-in period， it is easy to cause wear on components (especially the mating surface)， with a fast wear rate. If you do not pay attention to maintenance at this time and instead carry out overloaded work， it will accelerate the damage of the elevator earlier.
Fixed boarding bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function uses bridges between trucks and warehouse cargo platforms， forklifts and other handling as well as bulk loading and unloading of goods within trucks. Only one person can operate to achieve rapid loading and unloading of goods. It has reduced a large amount of labor force， and achieved greater economic benefits for enterprises. Why can fixed boarding bridges play a significant role in numerous logistics equipment (shè bè i) in the need for fast cargo handling? Lets take a look at where the fixed hydraulic boarding axle is improved work efficiency， which brings us surprises.
