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Adjust the speed control valve again when the working pressure of the speed control valve is low. Under the rated load， if the oil volume is adjusted too low the gasoline pump will empty and fill the hydraulic oil with oil， and remove the steam leakage in the oil suction section of the filtering device. Check the oil suction pipe and connector， including Dengqiao Factory
5Next is the boarding bridge， which is based on the market (shì ch ǎ The different demands for use are also divided into fixed and mobile boarding bridges within the industry. Fixed boarding bridges are specialized equipment (shè bè i) for achieving rapid loading and unloading of goods， especially suitable for use in docks，Fiksuotasis hidraulinis įlipimo tiltas cargo platforms，ErdMobile hydraulic boarding bridgeThe challenge in the market remains demand warehouses， shipping ports， and other places. This not only improves work efficiency， but also ensures the safety of operations (zuò yè)， It is one of the key equipment in the current warehousing and freight auxiliary equipment. The fully automatic lifting platform is a multifunctional lifting and unloading mechanical equipment， which can be divided into fixed and mobile， guide rail type， folding arm lifting， and curved arm type. Fixed types include scissor fork type lifting cargo elevators，Fiksuotasis hidraulinis įlipimo tiltas chain elevators， loading and unloading platforms， and attached electric construction platforms. The fully automatic lifting platform is a self-propelled high-altitude work platform that has the function of automatic walking and can operate under different working conditions，Fast and slow walking allows one person to continuously perform up and down， forward， and backward operations in the air. Mobile hydraulic boarding bridges are mainly used in stations， docks， factory warehouses， and other places with high freight volume but inconvenient for making cargo platforms. The mobile boarding bridge is divided according to market demand， which makes it flexible and convenient to move. It replaces the disadvantage of fixed boarding bridges that cannot be moved，Fiksuotasis hidraulinis įlipimo tiltas improves work efficiency， and saves labor，ErdMobile hydraulic boarding bridgeThe challenge in the market remains demand especially in spacious areas such as warehouses， empty dock areas， airports， etc.
nItalyThe platform type boarding bridge also has various structural modes planned based on different site conditions. The same can be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range， which can satisfy the equipment usage of most loading and unloading channels. With this equipment， forklifts can directly enter the interior of sedan carriages for bulk loading and unloading operations. Only one person needs to operate， without the need for power supply， to complete the safe and fast loading and unloading of goods. Not only can you reduce labor intensity，Laivo tiltas. Judriojo įlipimo tiltas Judusis hidraulinis įlipimo tiltas Fiksuotasis tiltas – tilto įrenginys but also can double the power of loading and unloading operations， speed up the flow of materials， and obtain greater economic benefits.
Secondly， as a very important auxiliary transportation equipment in warehouse logistics equipment the boarding bridge can not only quickly transport goods from the platform and outlet directly into the carriage through forklifts， but also build a bridge between the cargo platform and the carriage， easily meeting the transportation and loading and unloading of goods. Due to the frequent shipment， frequent use， and high loading pressure of goods at the shipping port， it is inevitable to exert certain pressure on the boarding bridge. This problem has occurred for a long time， but the mobile boarding bridge has a lower frequency of use than the fixed boarding bridge with less loading tonnage， so it can be used for a long time， making it difficult to cause problems.
FPrierovWhen the fixed boarding bridge returns to its initial position， the truck can begin to leave.
BeThe hydraulic system of the produced boarding bridge adopts high-quality imported brand products， with excellent performance， 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， 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， and cleaning， use a support rod to support the adjustment plate， which is safer and more reliable. After using the boarding bridge， it is important to remember to place it in a fixed position in a timely manner. Do not place it casually， 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， and under the action of the moving wheel 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.
The boarding bridge is a typical modern pallet loading and unloading channel， which includes a high loading and unloading platform， a height adjustment plate that connects the platform to the transport vehicle through a floating bridge， and forklifts or manual transfer vehicles entering and exiting the transport vehicle. e. Mainly used for loading and unloading goods in logistics， postal and telecommunications， transportation electricity， industry and mining， enterprises， etc. The height of the loading and unloading platform is fixed， but the height of the carriages is different. There is always a certain height difference or gap between the transportation vehicle and the loading and unloading platform. The transfer forklift can quickly enter and exit the transport vehicle for loading and unloading. It is the starting and ending point of the enterprises logistics chain， and a loading and unloading channel for rapid turnover of products and goods. Use boarding bridges to provide reliable connections. The step is to press the lifting handle to raise the boarding bridge above the bottom of the carriage.
To prevent rusting on the boarding bridge， prepare for rainy weather protection and strictly prohibit rain exposure.
iWhen using a hand pump on a mobile boarding bridge， first lower the return valve knob and tighten it clockwise. Press the handle to slowly raise the boarding bridge. When lowering， release the return valve knob (rotate counterclockwise) to lower the axle by its own weight. When in use， the manual valve should be released to keep the hydraulic piston rod in a stress free state.
DBy (t ō ng guò) The power system is equipped with a large oil cylinder that raises the entire inclined plate. When it reaches the top position， the small cylinder starts to work and smoothly extends out of the hinge plate. The height adjustment plate is all made of Jinan Jigangs excellent height striped steel plate and profiles， which are tightly welded and have a long lifespan
CSafety productionFixed boarding bridges are commonly used as forklift auxiliary loading and unloading equipment (shè bè i) fixed in the platform. The equipment is able to provide logistics material handling in this way， which is made up of high-strength materials; U” The profile steel is designed for scaffolding. Maintain it for a long time without deformation under high load conditions.
hULooking back at the normal logistics industry， the potential demand for material handling equipment also increases sharply from time to time! Especially the fixed hydraulic boarding bridge is widely used in warehouses， docks， warehouses， cargo platforms， airports and other export ports， and has a large shipment volume，Frequent use. So， with the continuous progress and slowdown of international enterprises in the manufacturing industry. The manufacturing quality of hydraulic boarding bridges and hydraulic lifting channels has also been improving from time to time， and some enterprises with relatively strong manufacturing capabilities have emerged.
Tires: High strength， load-bearing， and high-pressure tires.
Once again， whether the site selection， pit design， and installation are in place， as well as whether there is construction， will affect the service life and safety of the fixed hydraulic boarding bridge.
Installation workslFirstly， 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.
BThrough the power system， the large oil cylinder raises the entire inclined plate， and when it reaches the top position， the small oil cylinder begins 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， we have to face some safety hazards， such as the prevention of overturning， scraping， electric shock， and other aspects of scissor type lifting platforms at construction sites. In terms of construction electricity，A dedicated person is required to manage the electricity consumption， and according to the notice of the engineering department， it should be led from the designated power point to the construction distribution cabinet. In addition， unauthorized connection is not allowed.
qItalyWhat are the differences between fixed and mobile boarding bridges?
jKTimely replace the elevator guide wheel and aging pulley.
Second place: Before embarking on the vehicle bridge industry， learners should carefully inspect the completion of the vehicle bridge; Tighten the bolts; Check the hydraulic system; Check the condition of tires， axles etc. If there are any differences， be reasonable; For those who cannot be treated， report to the mechanical and electrical team for repair， and use the boarding bridge industry. Otherwise， it is prohibited to use the rear of the two moving wheels of the boarding bridge industry as a dedicated anti slip support (often used) to prevent the boarding bridge from moving; The boarding bridge is slightly cm higher than the bottom platform of the vehicle due to hydraulic manual movement. Return the vehicle to the boarding bridge， which is considered as a direct boarding bridge， so that the connecting space at the head of the boarding bridge can be placed on the bottom platform of the vehicle， and then brake. The hydraulic brake is used to tightly press the boarding bridge onto the bottom platform of the vehicle. If the boarding bridge does not lean against the bottom of the trunk， it can be made of stainless steel plate. Insert the iron on the boarding bridge directly into the clip and secure it.