Silverson500kg
SilversonElect
SilversonElectOnce again, weekly inspections should be conducted to check whether the connecting screws at various parts of the lifting platform are tightened, whether the sealing rings are damaged or ineffective, whether there is a lack of hydraulic oil,SilversonUsed electric elevator platform, scissors,Silverson1 ton electric elevator, wiring, and oil cylinder once a week to avoid dust and debris affecting normal operation.
Human improper operation is the main factor causing malfunctions in scissor type electric elevators. When stacking goods, electric elevators should stack the goods neatly, which is better than stacking them in the center of the cargo stacking area of the cargo elevator to avoid imbalance between the two ends of the stacking area. Eventually, during the operation of the electric elevator, it may cause the electric elevator to lose balance. After the goods are stacked completely, ropes should be used to lock the goods, so that they are not afraid of the goods during the lifting process; Careless; Scattered down
Silverson.Is there a relevant rule requirement for the cleanliness of hydraulic stations?
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, effective protective measures should be taken.
Flat screw mechanical electric lifting mechanism: The lifting platform of this structure has the advantages of small civil engineering coordination and a toe board at least 150mm above the ground.
.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, shallow foundation pit required, large stroke, stable operation, low noise, accurate positioning, and low cost. Adopting a horizontal screw drive and a scissor fork structure to achieve the lifting motion of the table, it can be stopped arbitrarily within the range of travel.
Low level doors should be equipped with interlocking devices that can verify their closed and locked positions. The action of this interlocking device should be at the entrance of the cage. Simple use should not interfere with the operation of the interlocking device. The attached wall bracket should use matching standard products. When the wall bracket cannot meet the requirements of the construction site,SilversonElectric cargo elevator, it should be designed separately. The design of the wall bracket should meet the requirements of component stiffness, strength, stability etc., and the production should meet the design requirements.
From the perspective of the safety performance of the machinery itself, those that have undergone national safety certification will not have significant safety issues. The main problem is that after using the electric elevator for a period of time, mechanical components may fall off or be damaged due to various factors. This problem depends on regular inspection and maintenance of the machinery
8m； When the lifting speed is greater than 0.8m/s, after the upper limit switch is triggered by the hanging cage, the upper small safety distance L should meet the following requirements: L=8+0.1V2, 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.
Lets see.Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
Horizontal lead screw mechanical electricity
When the wall bracket cannot meet the requirements of the construction site, it should be designed and calculated separately.
Emergency manual valve: In case of power failure, it can cause the car to descend to the nearest floor position and open the door
Honest management.When the wall bracket adopts non matching standard products, design calculations should be carried out.
Setting requirements: The up travel (limit) switch should be able to automatically stop the cage running at the rated speed before reaching the upper limit switch, but should not trigger the up travel (limit) switch as high
The connection method and angle between the wall bracket and the building structure should comply with the requirements of the user manual.
Silverson.The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.
Implementing multiple shifts of homework should fill in and submit records according to regulations.
When the wall bracket cannot meet the requirements of the construction site, it should be designed and calculated separately.