WobuzheFolding electric elevatorCategory

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

Setting requirements: The wall bracket should use the manufacturer's matching standard products.

Wobuzhe.The detailed reason why water cannot be used to flush the hydraulic station is that doing so will corrode the oil tank in the hydraulic station, and once water is mixed in the hydraulic station the damage to the hydraulic system is very large. Therefore, water vaporization it will simply form pipeline corrosion, it is necessary to prevent such actions to ensure the normal operation and service life of the hydraulic station.

When the door is closed, except for the gap between the lower part of the door that should not exceed 35mm, any through-hole and opening size related to the distance between any door and adjacent moving parts, as well as the gap around the door or the gap between parts, should comply with the provisions of Table 4 of GB 23821-2009.

.The motor of the hydraulic guide rail lifting platform is set around the wellbore, occupying a relatively small area, improving the utilization rate of the wellbore area.

Principle of electric elevator rotary valve: When the electric elevator rises, and then turn the transmission handwheel to lower the plug and achieve sealing.

Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator it is necessary to first turn the handle to turn the plug to a 90 degree position until it is closed, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.

Steel wire ropes, pulleys, and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T20118; Maintenance, wear,WobuzheElectric automatic elevator, deformation, and corrosion of steel wire ropes

How to determine the sufficient amount of clean oil for the hydraulic station of an electric elevator? Why cannot water be used to flush the hydraulic station of an electric elevator?

During the use period, the user unit should organize professional technical personnel to inspect the construction electric elevator monthly according to the standard requirements, and record the inspection results.

reform.When the wall bracket cannot meet the requirements of the construction site, it should be designed and calculated separately.

The motor of the hydraulic guide rail lifting platform is set around the wellbore, improving the utilization rate of the wellbore area.

Work is essential, and the main protective accessories include safety belts, guardrails, protective covers, platforms and stairs, etc.

When applying a normal force of 300N to any position on either side of the door using a rigid 5000mm2 square or circular flat surface in the locked position of the landing door, the door should be able to withstand and have no deformation; - Deformation not exceeding 30mm; After the test, it worked normally.

Encyclopedic knowledge.When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than 150mm and there is no effective protection from other structures, the side protection device for the landing entrance should be equipped.

Construction electric elevators should be equipped with travel limit switches, as follows: automatic reset type upper and lower limit switches should be installed on construction electric elevators,WobuzheSimple electric hoist cargo elevator, but the upper and lower limit switches should not be triggered as high

Use floor doors and cage door devices on construction sites where conditions permit.

Wobuzhe.Braking. The brake limit switch for partial motion control of the electric hoist traction machine. Assembly that restricts the operation of the lift car when it is opened to a high or low position; If the limit switch controls the overtravel switch. When the car travels to a high or low position, it will take on the function of raising or lowering. In order to prevent the lift car from crashing or sinking,WobuzheSelf propelled electric elevator, stage equipment should be dismantled with over travel switches that can cut off power and cannot be automatically reset, and installed in the machine room, rather than in the shaft; A buffer should be installed that can absorb the energy of the moving mechanism and reduce impact.

Electric elevators used in various places.

Many theaters use a lifting platform as a vertical transportation tool for goods. The rear of the main stage or the end of the side stage in many theaters are equipped with a set container transportation lifting platform, which is used to vertically transport items from the ground to a designated location or even the stage plane. The lifting platform of the music pool is often used for transporting movable seats, etc.