POP UP PIT SYSTEM

Our company's pop up pit system equipment includes pop up pit lifting device, pit cover, 400Hz power medium frequency cable and aircraft plug, air conditioning pipe and aircraft air conditioning interface, electric take-up and take-off device of pit cable, cable distribution device, electric take-up and take-off device of pit air conditioning pipe, branch pipe installation, pit emergency drainage system, well emergency explosion-proof lighting system, well drying and dehumidification system, well access ladder and pit monitoring system. Among them, the bearing capacity of the pit cover of the lifting underground pit system equipment of our company shall not be less than 900kn, i.e. 90t.


The equipment manufacturing workshop of our company has a bearing test-bed, which will test each batch of products of the project and issue a test report. The calibration of relevant calibration centers of the test bench itself meets the requirements of en124-f900 specification and MH / t6107-f900 load requirements. The pop up pit lifting devices that our company can provide are divided into aircraft 400Hz power supply underground pit lifting device, aircraft air conditioning prefabricated cold air conditioning underground pit lifting device and aircraft 400Hz power supply combined with aircraft air conditioning prefabricated cold air conditioning underground pit lifting device.

HATCH PIT SYSTEM

Our company's hatch pit system includes hatch pit device, pit cover, 400Hz power medium frequency cable and aircraft plug, air conditioning pipe and aircraft air conditioning interface, electric take-up and take-off device of pit cable, cable distribution device, electric take-up and take-off device of underground pit air conditioning pipe, branch device, underground pit emergency drainage system, underground pit emergency explosion-proof lighting system, underground pit drying and dehumidification system, underground pit inspection and repair ladder and underground pit monitoring system. Among them, the bearing capacity of the underground pit cover of our company's hatch over underground pit system equipment is not less than 900kn, i.e. 90t.


The equipment manufacturing workshop of our company has a bearing test-bed, which will test each batch of products of the project and issue a test report. The calibration of relevant calibration centers of the test bench itself meets the requirements of en124-f900 specification and MH / t6107-f900 load requirements. The hatch type underground pit devices that our company can provide are divided into aircraft 400Hz power supply underground pit device, aircraft air conditioning prefabricated cold air conditioning underground pit device and aircraft 400Hz power supply combined with aircraft air conditioning prefabricated cold air conditioning underground pit device.

INTELLIGENT SOFTWARE SYSTEM

The underground pit monitoring system is a real-time monitoring system formed by configuring each local monitoring box with a photoelectric converter to convert the monitoring PLC electrical signal into optical signal, laying an optical fiber at each boarding gate to the monitoring room, the monitoring room converts the optical signal into electrical signal through the photoelectric conversion concentrator, and then connected to the core switch. The core switches are connected by ring network, and finally connected to the monitoring server.
The avation pit monitoring system can monitor and manage all underground pit system of the whole airport in real time and online. The system adopts the operation mode of remote server and local monitoring box. The staff can not only query and manage the underground pit equipment through the local monitoring box on site, but also remotely monitor and manage through the server placed in the monitoring room.
It includes the operation status and fault information of each underground pit equipment, as well as the use time and records of 400Hz power supply and aircraft air conditioner, which is convenient for on-site management and verification. In addition, the staff can also realize the remote heating and remote drainage operation of the underground pit cover through the system, which does not need to check and operate one by one on site, greatly reducing the workload.
CERTIFICATES