Bases Fixing Angles For L68C Mast

Products Specification

Type , Model: Bases Fixing Angles For L68C Mast

Size: 2M

Use for : L66A1, L66A3 ,L 68A1, L68A3, L68B1, L68B2 , L68B3  mast section , P20A  R20A, P21A  R21A  ,2m L type mast

Materials: Q345B

Process: Blasting derusting, 

Painting:  Under painting , Middle painting, Surface painting.

Our factory produce and supply almost all famous brand tower crane :Mast section, Anchor Frame, Fixing angle ,Adaptor and so on as good quality and price.

Bases Fixing Angles For L68C Mast

Tower Crane Knowledge sharing：

Tower crane safety measures: maintenance, use, inspection and safe operation procedures

Tower crane safety measures: tower crane maintenance, use, inspection and safe operation procedures

1. Tower crane driver and command department staff must hold a license to work, strictly implement the maintenance, use and safe operation rules of tower crane, and operation without a license is strictly prohibited.

At the same time to comply with the construction site safety, civilized accident rules and regulations.

2. The tower crane must have good electrical grounding measures. During lightning, it is strictly prohibited to walk around the base frame.

Bases Fixing Angles For L68C Mast

3. The working temperature of tower crane for 20 - + 40 ℃. When the tower crane works, the wind force shall not be greater than class 6, and the wind force shall not be greater than class 4 when the whole crane is dismantled.

 In case of lightning, heavy rain and fog, the tower crane should stop operation. The anemometer must be installed when the height of the whole machine exceeds 50 meters.

4. After the tower crane stops working, ensure that the lifting boom rotates freely with the wind. When the temporary fault of the tower crane needs to be repaired, the total power supply on the ground must be cut off, and live operation is not allowed.

5. After each jacking and adding section, ensure that all connection bolts are tightened as required.

Bases Fixing Angles For L68C Mast

6. The tower crane driver can only operate after receiving the ground command signal. Ring the bell before operation, and pay attention to the operation and observe the progress and position of the hook at any time.

7. Tower cranes should be inspected, maintained and maintained on a regular basis. The mechanical hijacking part should be lubricated sufficiently, and the connecting bolts, especially the parts with vibration, should be checked frequently for looseness, and the tower crane should be checked every 15 days.

8. Steel structure parts can only be used if they are repaired or replaced in time when yielding deformation and corrosion are serious.

9. Check regularly whether the connection bolts, welding seams, pin shafts and structural parts of the structure are in good condition, and take measures immediately if any unsafe hidden danger is found. Delay and reluctant use are not allowed.

Bases Fixing Angles For L68C Mast

10. Good lighting conditions are necessary for night work.

11. Tower crane drivers shall make maintenance records and shift records.