Load Moment Indicator For Tower Crane

Products Specification

Tower Crane Load Moment Indicator LMI with Anti-collision&zone Protection System

Tower Crane  Anti-collision

Tower Crane Load Moment Indicator LMI with Anti-collision&zone Protection System

Tower Crane  Anti-collision

Tower Crane Knowledge sharing：

What are the differences in the installation of Tower cranes in different structural forms?
There are many kinds of structure forms of Tower cranes, so various types of installation procedures are also different.  What are the differences in the installation of Tower cranes in different structural forms?
1. Small car variable amplitude self-rising tower crane(tower cap type)
After installing the tower body and the overhead sleeve, install the tower cap(including the rotary support and the high and low rotary support), and then separate and install the balanced arm Heqi heavy arm.
2. Arm self-lifting tower crane:
The movable arm type self-rising tower has a small radius of rotation at the tail of the crane, and some of them integrate the balance arm with the rotary support, forming a rotary platform that is easy to install.

Tower Crane Load Moment Indicator LMI with Anti-collision&zone Protection System

Tower Crane  Anti-collision

The moving arm is lifted with a lifting device to connect the arm root with the turntable. It can be pulled up by its own variable-amplitude hoist after the pulley set of the variable-wound wire rope.
3. Flat head tower hanging:
One is that the lifting arm and the balancing arm are all fixed to the tower head, and the other is to hinge the equilibrium arm and the rotary support seat, and then use the pull rod to connect the balance arm and the tower head.

When the device is carried out, the balance arm and the lifting arm are resolved and decomposed alternately, that is, a section of the balance arm is installed, a section of the weight arm is installed, and then a section of the balance arm is installed, and a section of the weight arm is installed., and so on, To reduce the inequilibrium torque of the forward and backward tilting of the tower crane.

Tower crane installation and disassembly help equipment-how to choose the mobile crane?
Tower crane installation and demolition technology is very comprehensive. In this paper, we discuss how to choose the mobile crane for the installation and disassembly of tower crane.

Tower Crane Load Moment Indicator LMI with Anti-collision&zone Protection System

Tower Crane  Anti-collision

Mobile cranes are used as auxiliary equipment in the installation and disassembly of Tower cranes. Mobile cranes include car cranes and crawler cranes. When choosing auxiliary lifting equipment, it is necessary to comprehensively consider its lifting height, amplitude, Heqi weight and other functional parameters to satisfy the tower crane installation and removal operation request.

The longer the crane's boom is extended, the greater the lifting height, the smaller the lifting weight; The starting weight decreases accordingly.
Prior to the erection and disassembly of the crane, a suitable working position for the auxiliary lifting equipment should also be selected according to the conditions of the installation and disassembly site of the crane.

When the tower crane is dismantled, the self-rising tower crane should be lowered by the county itself, so that the tower crane is reduced to a minimum status, and then the auxiliary lifting equipment is used to dismantle it.

Tower Crane Load Moment Indicator LMI with Anti-collision&zone Protection System

Tower Crane  Anti-collision