Bases Fixing Angles For K Type Mast

  • Bases Fixing Angles For K Type Mast Manufacturers, Bases Fixing Angles For K Type Mast Factory, Supply Bases Fixing Angles For K Type Mast
  • Bases Fixing Angles For K Type Mast Manufacturers, Bases Fixing Angles For K Type Mast Factory, Supply Bases Fixing Angles For K Type Mast
  • Bases Fixing Angles For K Type Mast Manufacturers, Bases Fixing Angles For K Type Mast Factory, Supply Bases Fixing Angles For K Type Mast
Bases Fixing Angles For K Type Mast
  • ZCJJ
  • China
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  • 20sets

Vientiane Tower crane
Phôngsali Tower crane
Louang Namtha Tower crane
Phô Tower crane
Phnom Penh Tower crane
City of Sihanoukville Tower crane
Siem Reap Tower crane
KhéttBattambang Tower crane

Products Specification

Type , Model: Bases Fixing Angles For K Type Mast

Size: 1.6M  2M

Use for : K40 masts  K437A masts  K439A masts ,1.6m K type mast  1.6mx1.6mx5m

 

K60 masts   K637A masts  K639A masts 2mx2mx5m

 

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 K Mast

Fixing Angles K Mast

Bases K437A

Bases K Mast

 

Bases Fixing Angles For K Type Mast

 

 

Tower Crane Knowledge sharing:

 

Installation, lifting principle, installation and debugging of tower crane

The tower cranes on the construction site are assembled one by one. The length of one section is generally 6-10 meters. Assembly, manually or using hoist rope, start with the ground for the fulcrum to pull up in the first quarter and fixed on the ground.

Then in the above on the pulley and the pulley with hang below the lower end of the rope pull up in the second quarter, with upper wear better shaft in the first quarter, ensure that can't come off and turn the make up of the section, and then on top of mount derrick , on the upper pulley on upper end of the rope and pulled down through the second quarter.

So in the first quarter of the upper for the fulcrum to pull up the top of the second section, two heads to use bolt tightening, Then use the same method to pull up the third, fourth, etc., until all the assembly up.

 

 

Bases Fixing Angles For K Type Mast

 

Each section of the tower crane is welded with Angle steel, the weight of one section is not too heavy, so eight or nine manual can be pulled up, and reasonable design of pulley block is an important measure to reduce the tension.

Lifting principle of tower crane

Installation of tower crane base frame and tower crane foundation section

1. Install the base frame on the concrete foundation, calibrate the flat bottom frame with the level, and tighten the anchor bolts.

2. Install the foundation section  and lift the foundation section on the bottom frame , fix it with bolts, and correct the square perpendicularity of the foundation section by 90 degrees.

3. Install the first standard section, lift the first standard section onto the foundation section, tighten the bolts , and cut and stop.

Ii. Installation of jacket rack

Set up the cover frame into the standard section, lift the jacking without pump .

Install the tower cap and slewing support

 

 

Bases Fixing Angles For K Type Mast

 

1. Install upper and lower support, slewing mechanism and slewing support.

2. The slewing support can be hoisted together with the jacket frame or separately, and the bolts shall be tightened after the slewing support is in place.

3. Install the tower cap. Note that the tilted side of the tower cap is on the same side with the lifting arm, and tighten it with bolts and locks.

4. Install the driver's cab.

Four, installation tower crane balance arm

1. Assemble all parts on the ground first, check the safety acceptance, then lift and install the balance weight, and place it parallel to the building.

2. Connect the balance boom bar as a whole and tie it.

3. Lift the balance arm, lift it up, and secure the root and tower cap pin.

4, the car crane continues to lift high, the balance arm tail into a certain Angle.

5. Pull up the rod, level the balance arm and hoist a counterweight.

 

 

Bases Fixing Angles For K Type Mast

 

The tower crane lifting boom shall be installed

1. The lifting boom shall be integrated on the ground

2. Install the trolley and tie it, assemble the tie rod and tie it.

3. Lift the lifting boom in parallel, and pin the base of the boom to the tower arm.

4. the car crane continues to lift, lift the end of the boom into a certain Angle.

5. Put the upper pull rod to level the lifting boom and complete the counterweight.

Vi. Power connection, wire connection

1, wear car variable amplitude wire rope

 

 

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