Steel lock hydraulic jacking

The Steel lock hydraulic jacking device uses hydraulic oil as the power to push the piston of the hydraulic cylinder to replace movement, so that the upper clamping mechanism connected to the upper end of the piston and the lower clamping mechanism connected to the lower part of the cylinder are gradually converted to achieve lifting ( (Or drop) a new type of special lifting equipment for heavy objects. Because the alternative structure is 1×7-Φ15.2 high-strength pre-stressed steel strands as the internal load-bearing parts of the clamping mechanism, it is named ". Steel cable hydraulic lifting device" with the initials of Chinese pinyin" GYT-** type" means.

A set of equipment consists of four hydraulic jacks with the same structure, two hydraulic pump stations and an electrical control cabinet. The combination form is that one hydraulic pump station drives two jacks, which are connected with each other by high-pressure hoses and signal cables to form a unit, with a total of two units. The two units are connected to the electrical control cabinet through the control cable, and the electrical control cabinet is centrally controlled, which can be linked by two groups or run in a single group. The basic configuration of the system is four jack units, which can be expanded to realize synchronous conversion control of eight or twelve units and multiple units.

Facts have proved that the steel cable hydraulic lifting device is widely used for the lifting of large-scale equipment. When installed, the equipment has completed more than 500 large-scale construction and power construction projects (lifting weight 10-2000t, lifting height 10-270m). And tensioned.

Product parameter:

1. Model series: GYT-100, GYT-200, GYT-300;

2. Main components: hydraulic pump station, hydraulic jack, centralized control system;

3. Rated load: 100t, 200t, 300t (single jack rated load);

4. Rated speed: 6-10m/h.

Technical characteristics

1. Small size, light weight, small space occupied by the construction site;

2. Strong lifting capacity, can hover for a long time;

3. Multi-protection, the whole set of hydraulic lifting equipment adopts hydraulic system self-locking and clamper reverse mechanical self-locking technology, safe and reliable;

4. The load rises and falls smoothly, with minimal impact and vibration;

5. Various working conditions realize load rise, fall and stay and change at any time；

6. The operation is stable, and the posture can be adjusted during the construction process.

Scope of application

1. It is especially suitable for large generator stators, boiler plates, boiler drums, high/medium pressure cylinders, deaerators, economizers, waste heat boiler modules, flue tail assemblies, chimney steel inner cylinders (including steel Platform), nuclear reactor pressure shell of nuclear power station and other components are hoisted into place as a whole, and main transformer is unloaded and put into place.

2. The overall lifting of the tower heads of high towers across the river, the upside-down assembly of large iron towers, and the overall lifting of dam sluices.

3. Hoisting or horizontal pulling and installation of large and bulky parts such as TV towers, water towers, house frames, hangars, etc., large bridges, large chemical tanks, tower assemblies, large bridge structures, etc. To tension has the superiority that other equipment can't compare.

Engineering case

The steel cable hydraulic lifting device has been successfully applied in the installation and construction of large-scale power engineering equipment (including generator stator, steam drum, main transformer, chimney steel inner tube, waste heat boiler module, etc.), and is widely used in metallurgy, construction, Installation of major equipment in chemical, municipal, bridge, railway and other fields.

Model of item:GYT100

Quantity:150 sets

Advantage of Item:Used Germany CLUBS brand technical and The cooperation and support of Guodian Electric Power Research Institute and our factory completed this research and development. And produced and processed by our factory.

 Certificate and products pictureces