Slewing Reducer Control Gearbox For Tower Crane

Products Specification

Slewing Reducer Control Gearbox For Tower Crane 

Tower Crane Slewing Reducer

Tower Crane Slewing Gearbox

Slewing Reducer Control Gearbox For Tower Crane 

Tower Crane Slewing Reducer

Tower Crane Slewing Gearbox

Tower Crane Knowledge sharing：

What are the tower stop maintenance devices? What are their roles?
What are the tower stop maintenance devices? What do they do? Most construction units will use the same slogan, that is, "safe production," hence the name, development and construction security is the premise.

Tower lifting is a large starting mechanical equipment, its safety of course can not be underestimated. In addition to strengthening the technical level of personnel operation, it is also necessary to strengthen the maintenance device of the tower crane. So, what are the tower stop maintenance devices? What are their roles?
1. Car broken rope cover device
It is used to prevent the car from breaking the traction rope and causing the car to lose control. In order to prevent the accident caused by the falling out of control of the car, a two-way car with variable amplitude broken rope protection device should be provided.

Slewing Reducer Control Gearbox For Tower Crane 

Tower Crane Slewing Reducer

Tower Crane Slewing Gearbox

 2. Tower hoist wire rope detaching device
It is used to prevent steel wire rope such as pulley, lifting roller and moving arm variable roller from leaving the pulley or roller. Both the pulley lifting drum and the movable arm variable width drum shall be provided with a steel wire rope detachable installation.

The gap between the name of the device and the outer edge of the pulley and the reel side plate shall not exceed 20 % of the diameter of the wire rope, and the surface in contact with the wire rope shall not be angular.
3. Ceiling anti-detaching device
For the self-lifting tower machine, the top lifting device is removed from the tower body support or the connecting structure of the end of the oil cylinder during the abnormal joint and descending work hours.

Slewing Reducer Control Gearbox For Tower Crane 

Tower Crane Slewing Reducer

Tower Crane Slewing Gearbox

 4. Crash Prevention Device
It is used to prevent the car from falling out of the arm frame due to the failure of the variable wheel. The barrel-mounted tower machine should be equipped with a barrel-protected falling device. Even if the wheels take effect, the car may not fall out of the arm frame.
5. Buffer, stop device
The stop device must be installed at the end of the track path where the tower is walking and the car is changing. The buffer device is on the stop device or the tower machine(variable amplitude car). When the tower machine collides with the stop device, the buffer should make the tower machine more stable without fierce impact.
6. Windproof Anti-Slip device(rail clamp)
For tower machines running on the track, non-working wind Anti-Slip devices should be set up to prevent walking tower machines from sliding on their own in the event of strong winds, causing tipping.

Scale Requirements for Track and Foundation Installation in Self-Inspection of Tower Hang Device

Can produce a variety of models, provide the latest and most comprehensive various types of Tower hanging prices. The enterprise has the domestic advanced construction machinery production line, the precision inspection equipment, can guarantee the quality is reliable and safe.

Welcome customers to visit the factory, we will provide the lowest price, the best service.
In this paper, based on the research and production experience of Tower hoist, we discuss with you the problem of the scale requirements for tower hoist track and foundation installation in the self-inspection of Tower hoist device.
Scale Requirements for the Stair Track and Foundation Installation in the Self-Inspection of the Stair Sling Device
1. The stop installation and buffer at the end of the walking track are fully installed and effective.
2. The stop device after the stop of the walking limit is not less than 1 meter.
3. Wind clamping is effective.
4. The gap between the clearing board and the track should not be greater than 5mm.
5. Support on the roadwood or road base box, the two sides of the rail joint position are not less than 1.5 meters staggered; The gap is not more than 4mm and the height difference is not more than 2mm.

Slewing Reducer Control Gearbox For Tower Crane 

Tower Crane Slewing Reducer

Tower Crane Slewing Gearbox

6. The gauge error should not be less than 1/1000 and the maximum should be less than 6mm; The adjacent two spacing is not more than 6 meters.
7. Drainage facilities and other facilities are unimpeded, and there is no water on the roadbed.