What is a Hydraulic Freight Lift? Does the hydraulic lift freight elevator belong to special equipme

Hydraulic lift freight elevator is used to transport goods between the floors of buildings, and the special hydraulic lift platform products are mainly used to transport goods up and down between various working floors; Three-dimensional garage and underground garage, high-rise car lifting, etc. The hydraulic system of the product is equipped with anti-fall and overload safety protection devices, and operation buttons can be set on each floor and the working surface of the lifting platform to achieve multi-point control. The product has a solid structure, large carrying capacity, stable lifting, simple and convenient installation and maintenance, and is an ideal cargo conveying equipment for replacing elevators between low floors in an economical and practical manner.

According to the installation environment and use requirements of the lifting platform, different optional configurations can be selected to achieve better use results. The hydraulic freight elevator overcomes the shortcomings of the limited weighing capacity of the ordinary elevator freight elevator, and can weigh dozens of tons to nearly 100 tons of goods at most. The maintenance is simple and convenient, and the installation is more convenient than that of ordinary freight elevators.

Hydraulic freight elevator is a kind of lifting freight elevator that uses the hydraulic pump station cylinder as the power, which is used to lift goods safely and reliably.

The hydraulic lift freight elevator is a device that uses a motor to drive a hydraulic cylinder and connects the executive parts (the lifting platform of the freight elevator) with a hydraulic cylinder to complete the lifting movement.

Summary. Hydraulic freight elevators are not considered special equipment. Hydraulic lift freight elevator belongs to the category of lifting work platform, in 2014 the country issued a new special equipment catalog, the elevator was simplified, only the simple lift and construction lift were retained, the lifting platform was deleted, the hydraulic lift freight elevator no longer belongs to the special equipment, no longer belongs to the scope of special equipment safety supervision, no need to report for inspection.

Hydraulic lift freight elevator belongs to the hydraulic lift freight elevator is also called material hoist, to be precise, it can not be confused with the elevator, but also can not carry people, because this simple freight elevator is not equipped with safety devices, such as the table protection is a guardrail, there is no car for carrying people, the operation buttons are on the floor, there is no control on the table, etc. Therefore, it is strictly forbidden to carry people on the lift and freight elevator. However, the hydraulic lift freight elevator can fully meet the up and down transportation of goods, and the lifting height of the general simple freight elevator is generally kept within 20 meters, because with the rise of height, the installation cost of the property will also increase, and without the safety device, its safety will also decline with the rise of the height of the simple freight elevator.

Does the hydraulic lift freight elevator belong to special equipment?

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Answer: Hydraulic lift freight elevator does not belong to special equipment.

Hydraulic freight elevators are not considered special equipment. Hydraulic lift freight elevator belongs to the category of lifting work platform, in 2014 the country issued a new special equipment catalog, the elevator was simplified, only the simple lift and construction lift were retained, the lifting platform was deleted, the hydraulic lift freight elevator no longer belongs to the special equipment, no longer belongs to the scope of special equipment safety supervision, no need to report for inspection. Hydraulic lift freight elevator belongs to the hydraulic lift freight elevator is also called material hoist, to be precise, it can not be confused with the elevator, but also can not carry people, because this simple freight elevator is not equipped with safety devices, such as the table protection is a guardrail, there is no car for carrying people, the operation buttons are on the floor, there is no control on the table, etc.

Therefore, it is strictly forbidden to carry people on the lift and freight elevator. However, the hydraulic lift freight elevator can fully meet the up and down transportation of goods, and the lifting height of the general simple freight elevator is generally kept within 20 meters, because with the rise of height, the installation cost of the property will also increase, and without the safety device, its safety will also decline with the rise of the height of the simple freight elevator.

Hydraulic lift freight elevator belongs to special equipment, the General Administration of Quality Supervision, Inspection and Quarantine revised the "Special Equipment Catalog", lifting less than 500 kg does not belong to special equipment. The domestic production of elevators, product models are different, the lifting height is 4 meters, 6 meters, 18 meters and even up to 100 meters. The selection of domestic and foreign advanced hydraulic, motor, pump station system, hydraulic system explosion-proof device and hydraulic self-locking device.

The lifts are both safe and have an oversized load capacity, and are easy to maintain. The special equipment involves boilers, pressure vessels (including gas cylinders, the same below), pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities and special motor vehicles in the field (factory) with greater life safety and greater danger. Among them, boilers, pressure vessels (including gas cylinders), and pressure pipelines are special pressure-bearing equipment; Elevators, lifting machinery, passenger ropeways, and large-scale amusement facilities are special mechanical and electrical equipment.

Yes, hydraulic freight lift is one of the special equipment. According to the provisions of the "Special Equipment Before Noise Safety Law", special equipment refers to boilers, roll-out pressure vessels, elevators, lifting machinery, passenger ropeways, large amusement facilities, special motor vehicles in the field (factory), hazardous chemical storage tanks, pressure pipelines, special equipment testing institutions and other equipment that may endanger personal and property safety in the process of production, construction, operation and use. Hydraulic lift freight elevator in the process of use involves high-altitude contact operations and heavy object transportation, if not in accordance with the provisions of the installation, use and maintenance, may pose a threat to personal and property safety, so it is listed as one of the special equipment.

According to the operation mode, the stationary hydraulic lift products can be roughly divided into scissor type, double scissor type, guide rail type, sleeve cylinder type, wall-mounted type, etc. Novel design, double ladder anti-rotation structure, two-speed descending system, maximum height of 35 meters, stable, reliable, beautiful, easy to operate is the biggest feature of the sleeve cylinder type fixed hydraulic lift. The double-ladder anti-rotation structure ensures the safety and stability of the operation.

In addition, considering the actual environment of the site, the lifting cylinder can be dumped to ensure the maximum range of machine operation. The sleeve cylinder fixed hydraulic lift is a multi-stage hydraulic cylinder that rises upright, the hydraulic cylinder is made of high-strength material and good mechanical properties, and the tower-shaped trapezoidal guard frame makes the lifting platform have higher stability. Even at an altitude of 20 meters, you can feel its superior smooth performance.

Applicable occasions: factories, hotels, buildings, shopping malls, stations, airports, stadiums and other main uses: installation and maintenance of power lines, lighting appliances, elevated pipelines, etc., high-altitude cleaning and other one-person work of aerial work.

It is suitable for the workplace where the pit can not be excavated, and the chain gear is used to pull up the height, with single and double collapse, and an efficient guiding system is adopted, so that the gap between the lifting platform and the fixed platform in the translation process is small, the operation is stable, and the speed changes steplessly. The synchronous device adopts low-speed and large-torque drive, so that the lifting process is absolutely parallel, free, and telescopic in place, and can automatically realize leveling. The elevator is stable, safe and reliable, and is suitable for supermarkets, hospitals, restaurants, workshops and other industries.

Rail-type double-column hydraulic lift freight elevator.

According to the type, the elevator can be divided into: scissor elevator and guideway elevator. The lifting height of the lift freight elevator ranges from 1 meter to 20 meters, and the lift freight elevator with special specifications can be customized according to user requirements.

Sleeve cylinder lift freight elevator: It is a kind of multi-purpose aerial work machinery, and its function is to send the platform carrying workers and equipment to the specified height for aerial operation. This kind of equipment is widely used in industrial and mining workshops, high halls, warehouses, stations, squares and other aerial operations.

The whole machine is composed of a platform, a telescopic cylinder, a single ladder or a double ladder anti-rotation mechanism, a chassis fuel tank, outriggers, walking wheels, etc. The platform has a telescopic cylinder to directly jack up, when the motor is started, there is a motor to drive the gear pump to supply oil, the oil is input into the oil cylinder through the check valve and the electromagnetic channel, the telescopic cylinder rises section by section, when the platform rises to the maximum height, the system pressure also reaches the rated working pressure, at this time there is an oil overflow valve unloading, the oil pressure is kept at a constant working pressure, the check valve is pressurized after the shutdown, the platform stays in the maximum working position, and the platform can stay at any position below the maximum height according to the working height of the site.

Aluminum alloy elevator freight: using high-strength and high-quality aluminum alloy materials, it has the advantages of beautiful appearance, small size, light weight, stable lifting, safety and reliability. Widely used in factories, hotels, restaurants, stations, theaters, exhibition halls and other places, it is the best safety companion for maintenance of machinery, paint decoration, replacement of lamps, electrical appliances, cleaning and maintenance.

Summary. According to the provisions of the "Special Equipment Safety Law of the People's Republic of China" and the "Regulations on the Safety Supervision of Special Equipment", the General Administration of Quality Supervision, Inspection and Quarantine has revised the "Special Equipment Catalog", which is now promulgated and implemented after approval. At the same time, the "Notice on Publication" (Guo QC 2004 No. 31) and the "Notice on Supplementing the Catalogue of Special Equipment" (Guo QC 2010 No. 22) are repealed.

Does the hydraulic lift freight elevator belong to special equipment?

According to the provisions of the "Special Equipment Safety Law of the People's Republic of China" and the "Regulations on the Safety Supervision of Special Equipment", the General Administration of Quality Supervision, Inspection and Quarantine has revised the "Special Equipment Catalog", which is now promulgated and implemented after approval. At the same time, the "Notice on Publication" (Guo QC 2004 No. 31) and the "Notice on Supplementing the Catalogue of Special Equipment" (Guo QC 2010 No. 22) are repealed.

According to the provisions of the "Special Equipment Safety Law of the People's Republic of China" and the "Regulations on the Safety Supervision of Special Equipment", the General Administration of Quality Supervision, Inspection and Quarantine has revised the "Special Equipment Catalog", which is now promulgated and implemented after approval. At the same time, the "Notice on Publication" (Guo QC 2004 No. 31) and the "Notice on Supplementing the Catalogue of Special Equipment" (Guo QC 2010 No. 22) are repealed.

Freight elevators are divided into hydraulic lifting platform freight elevators and simple freight elevators according to their lifting drivers.

1. The freight elevator of the hydraulic lifting platform adopts a hydraulic power unit, with the hydraulic cylinder as the main power to drive the lifting of the freight elevator, and when the freight elevator of the guide rail hydraulic lifting platform has a problem, it can stop running immediately, with high safety and stability, and the drive of the hydraulic power unit makes it have a strong carrying capacity and can complete the transportation of large-tonnage goods.

2. The simple freight elevator is to complete the lifting of the freight elevator by pulling a few wire ropes, due to the tightness of the wire rope, the freight elevator is tilted and stable, and the integrity of the peace is poor, and the traction of the wire rope is limited, and it can only be used for the transportation of small tonnage goods, therefore, the wire rope freight elevator is increasingly replaced by the hydraulic guide rail elevator.

Elements of security

If safety factors are not considered, the electric hoist must be a simple lifting machinery, which is usually used for construction or temporary lifting work in factories, and the lifting service life is limited. If the freight elevator and the hydraulic lifting platform freight elevator are relatively simple, they must be simple and cheap.

Finally, we still recommend that customers choose freight elevators, do not only pay attention to the temporary cheapness, we should think for a long time, some equipment is cheap and expensive, the maintenance rate of the freight elevator of the hydraulic lifting platform is very low, or even not.