DongzhouSmall car electric elevatorAnalysis of relevant policy trends

As a material loading and unloading equipment recognized by customers in the lifting platform, the guide rail hydraulic lifting platform is superior in terms of product, civil engineering, and operating costs. The editor of the electric elevator will provide a detailed analysis: the advantages of the product are that the equipment bears a large load, can achieve multiple points, and can be controlled up and down floors to achieve safe use.

When the distance between the outer edge of the construction electric elevator and the edge line of the external overhead power line cannot meet the requirements in the table above, effective protective measures should be taken.

Dongzhou.In addition to fixed modes, there are also types of car mounted mobile devices. As the name suggests this type of lifting device is a combination of lifting equipment and car mounted systems. It is very flexible to move,DongzhouHand push electric elevator, it is better to use it. For example, and car stations or sports stadiums may also be equipped with such devices, as they can be moved, So the scope of the operation is not limited to a specific place,DongzhouSmall hydraulic electric elevator, but can be used wherever lifting operations are required. For example, when installing outdoor advertisements, some advertisements are relatively high in height. At this time, mobile lifting equipment can be used to transport billboards or staff to the designated height for work. This type of equipment can also be divided into two types based on the driving mode: hydraulic lifting and electric lifting. The so-called hydraulic lifting is the use of hydraulic oil to drive and reach a specified height. The electric mode is driven by a motor or teeth to lift to a certain height. However, currently, hydraulic lifting platforms are more widely used.

The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of 8 meters by 2 meters.

.Installation and dismantling personnel and drivers should hold certificates to work.

Horizontal lead screw mechanical electricity

Stage equipment safety door. To prevent personnel from extending their heads, hands, and feet out of the shaft and objects from falling into the vertical shaft. Its vertical position should be closed, its cabin should be full of doors, and the height of the hoistway (hall door) should not be less than 8 meters; The electric door opening and closing switches should be removed from the vertical and passenger compartment doors. In order to prevent accidents caused by vertical, passenger car doors, and car roof doors not being closed.; Door interlocks should be installed on both the vertical and passenger compartment doors.

In addition to ground protective fences low level doors can be used. Low level doors should meet the following requirements: the height of the door should be between 1m and 2m. And there should be at least protective railings, a half height middle crossbar,DongzhouElectric single arm elevator, and a toe board at least 150mm above the ground.

The down travel (limit) switch should be of the automatic reset type.

Construction electric elevators outside the lightning protection range

Product line.Principle of electric elevator rotary valve: When the electric elevator rises, the rotary valve will automatically open. To close the plug valve, it is necessary to first turn the handle to turn the plug to a 90 degree position until it is closed, and then turn the transmission handwheel to lower the plug and achieve sealing.

The verticality of the guide rail frame should meet the requirements of the specifications.

Setting requirements: The landing door should be standardized and tooled.

Construction electric elevators outside the lightning protection range

recommend.Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.

Construction electric elevators should be equipped with upper limit switches that are sensitive and reliable.

Safety grounding device. In order to protect against electrical equipment. The metal casing of electrical equipment and the metal structure of electric elevators should be equipped with a safety grounding device. The grounding wire should operate multiple wires, and the neutral wire should not be arbitrarily held as a safety grounding wire. Its grounding resistance should not exceed 4 ohms; The power supply of the electric elevator can be cut off.

Dongzhou.The connection method and angle between the wall bracket and the building structure should comply with the requirements of the user manual.

There is no need to set up a computer room above the shaft like an elevator, and the top floor height can be installed at least 2.5 meters.

Before operating the construction electric elevator, routine inspections should be carried out according to regulations and inspection records should be filled out.