Guide rail lift: structural principle of guide rail lift

Guide Rail Lift Do you know the structure and principle of a guide rail lift? Today, guide rail lift manufacturers have compiled the structure and working principle of guide rail lifts. Interested friends, take a look!

Basic Structure of Guide Rail Lift

(1) Guide Rail: The guide rail plays a guiding role, ensuring that the lifting platform moves up and down along the guide rail direction to prevent platform deviation. Currently, the guide rail generally uses Q235B channel steel, Q235BSJD guide rail lift operating platform 6/14 square steel pipe or H-beam material.

(2) Main Platform: The main platform is where goods are stacked. It generally uses rectangular steel pipes or channel steel, covered with high-strength anti-slip patterned steel plates.

(3) Guide Plate (Guide Wheel Frame): This is the component that fixes the guide wheels and side wheels.

(4) Hydraulic System: The hydraulic system mainly consists of a modular hydraulic pump station, oil cylinder, and hydraulic pipelines. The oil cylinder is the actuator and important component of the transmission system, whose function is to drive the chain wheel rack. The modular hydraulic pump station integrates a motor, gear pump, overflow valve, check valve, and electromagnetic reversing valve, and is the core of the hydraulic system. The hydraulic pipeline is the channel for hydraulic oil flow.

(5) Electrical Control Box: The electrical control box mainly controls the lifting and lowering of the lifting platform, and cooperates with other electrical components to provide protection.

(6) Chain Wheel Frame: The chain wheel rack is the component that fixes the chain wheel, connects to the oil cylinder, and is the transmission mechanism of the lifting platform.

(7) Chain: It is an important part of the chain guide rail lift transmission system.

Working Principle of Guide Rail Lift

Hydraulic lifting equipment controls the movement direction of two oil cylinders. To lift worktable 1, reversing valve 7 is set to the correct position, and the hydraulic oil discharged from pump 10 is supplied to the rodless cavity of auxiliary cylinder 4 through one-way valve 9, speed regulating valve 8, and reversing valve 7. At this time, the hydraulic check valve 6 opens, allowing the hydraulic oil in the rodless cavity of auxiliary cylinder 4 to flow into the rodless cavity of main cylinder 3 through hydraulic check valves 6 and 5, while the hydraulic oil in the rodless cavity of main cylinder 3 flows back to the oil tank 18 through reversing valve 7, two-way reversing valve 14, and throttle valve 15.

This process is equivalent to transferring the potential energy of counterweight 2 to the working method. After assembling large-tonnage components on the ground, the components are lifted to the predetermined height and installed in place. The installation process is simple, fast, safe and reliable. In China, since the late 1980s, this technology has been successfully applied to the reliability and durability tests of gas control systems. In addition, the advantages and disadvantages of various control algorithms and control strategies of computer control systems should be investigated to provide a basis for practical promotion and achieve better promotion results.

Structure and Principle of Guide Rail Lift

To this end, a large component hydraulic synchronous lifting test bench was designed, which consists of three parts: hydraulic synchronous lifting test bench, hydraulic loading test bench, and computer control system. This article only introduces the function and commissioning test of the hydraulic synchronous lifting test bench. When the lifting worktable lifts the workpiece, the hydraulic cylinder needs to provide driving force, that is, the hydraulic cylinder outputs energy to the worktable. When the worktable descends with the workpiece, its potential energy will be released.

Before the actual project implementation, it is necessary to simulate the hydraulic synchronous lifting equipment. The test includes load test and pressure test of synchronous lifting oil cylinder, hydraulic pump station, jack, etc., and sensing detection system.

After reading the above content, do you know more about guide rail lifts? If you have any other questions, please feel free to contact our elevator manufacturer!

Shandong Jiyang Machinery Factory Co., Ltd. mainly produces freight elevators, loading ramps, lifting platforms, lifts, lifting freight elevators, lifting platforms, electric lifts, hydraulic lifting platforms, hydraulic lifts, scissor lifts, guide rail lifts, hydraulic lifting platforms, fixed lifting platforms, guide rail lifting platforms, scissor lifting platforms, etc. The company has strong technical strength, excellent production equipment, advanced and reasonable technology, and complete detection methods. Our company is a drafting unit for the standard of scissor-type hydraulic lifting platforms. Products are widely used in engineering construction, industrial installation, equipment maintenance, plant maintenance, property management, three-dimensional warehouses, aviation, airports, ports, stations and many other industries and places.