Emergency Communication CommandIt mainly consists of central control system, video system, broadcasting system, lighting system and power supply system. After completing all the contents of the system integration, the communication command vehicle arrives at the scene system and transmits the image and sound through the Hanhua Shixun central control system to the emergency center of tens of kilometers and hundreds of kilometers for emergency treatment.
Ground command center and emergency communication vehicle are equipped with independent dispatching system. The dispatcher and video server can exist as master-slave relationship. The equipment in the field emergency communication vehicle can upload the field data to the main server of command center in real time as the branch of secondary dispatching system or video conferencing system. In the case of road pressure or failure, the on-site emergency vehicle dispatching system has its own system, which can command and dispatch the scene independently. Local video conference can be held through the video server of the on-site emergency communication vehicle, and local video information can be videotaped and saved, which can reduce the pressure of satellite link to a great extent. Secondary distributed dispatching system, which can work together, backup each other and share the pressure, is the advantage of the whole system.
Model: Introduction of Emergency Communication Lifting Rod
Emergency mobile command and communication system is an organic integration platform of rapid response communication system and information system. It can integrate various emergency service resources, unified command and joint action, provide rapid and timely emergency rescue services for citizens, and provide strong guarantee for social public security. It has been widely used in civil air defense, army, bank, meteorology, earthquake and other industries. Emergency mobile command and communication system includes fixed command center and emergency mobile command and communication vehicle.
Mobile communication lifting antenna uses lifting pole or tower as carrier of antenna (microwave, radio frequency, etc.) to realize communication function. It can be divided into permanent base station, semi-permanent base station, temporary supplementary network base station, mobile emergency base station and other forms of communication facilities, especially various small and medium-sized base stations.
& middot; mobile communication lifting antenna has many advantages, such as small area, light weight, low transportation cost, high cost performance; antenna lifting pole has many structures, such as electric, pneumatic, etc., with strong mobility and high safety factor.
Mobile communication lifting antenna is a leading product in China. We can customize the service plan according to the customer's needs. The height of mobile communication lifting antenna can achieve the lifting demand of 1-35 meters.
The lifting rod used in emergency communication is a multi-segment telescopic rod with cylinder as the core developed independently by our company. With its characteristics of multi-section synchronous expansion, high load, high adaptability, low failure rate and low sloshing rate, the product has very broad application prospects in lifting, lifting and erecting fields. Applications: military communications, missiles, radar antenna erecting device; public security anti-lifting monitoring; fire emergency lighting at night; mobile lightning rod; lifting, lifting equipment, etc.
Technical parameters of masts for conventional communication base stations:
[1] Configuration: The deployment height of the main mast is not less than 15 meters. It needs to carry three base station antennas and six 1/2 ultra-flexible base station feeders. It has the function of automatically adjusting the down-dip angle.
[2] The vertical load-bearing capacity of the main lifting rod is not less than 205 kg.
[3] The lifting rod has automatic locking function.
[4] The lifting rod has the function of manual emergency response.
[5] The lifting rod wall has a deicing device, which ensures that the lifting rod can quickly break the ice in the freezing state.
[6] The lifting rod is equipped with the original independent air pump which meets the load-bearing requirements and can fully lift in 5 minutes.
[7] The installation position of the manual handle should conform to the humanized design.
[8] The lifting rod is used safely not less than 3000 times, and its service life is not less than 10 years.
[9] The lifting mast shall have a safety lifting indicator to provide warning to the operator when the mast is lifted.
3.6.1.2 Materials and Antisepsis
[1] The selection of rod body, steel cable, fixed cable and bolt material of lifting rod meets the relevant national standards and standards.
[2] The anticorrosion requirements of Lifting Poles meet the relevant national norms and standards.
[3] The lifting pole has the functions of moisture-proof, salt spray, mould, sand and dust, etc. The main body's anti-corrosion failure period should be no less than 10 years.
3.6.1.3 Ultimate Bearing Capacity Requirements
[1] The ultimate bearing capacity of the lifting pole (corresponding to the maximum bearing capacity of the structure and structural components, or to the deformation that is not suitable for further bearing) is provided by the bidder.
[2] The ultimate load-bearing capacity of Lifting Poles in normal use (corresponding to the specified limits for the deformation or durability of structures and structural components) shall be provided by bidders.
[3] Permanent loads (including structural dead weight, fixed equipment dead weight, initial stress of cable) and variable loads (wind load, ice-wrapped load, earthquake action, snow load, temperature change, etc.) are considered in the calculation of ultimate bearing capacity. The wind load is considered as 20m/s and the earthquake intensity is considered as magnitude 7.
3.6.1.4 Wind Resistance Requirements
[1] Under the standard combination of wind loads, the horizontal displacement of any point of the lifting rod should not be greater than 1/75 of the height of the rod in the limit state of normal service.
[2] Under the standard combination of wind loads, the deflection angle and torsion angle of the lifting pole of the base station and the microwave antenna should be no more than 2-deg in the limit state of normal use.
Common specifications:
| Ordinary type |
T3-110-1600-4000 |
T4-110-1900-6000 |
T5-110-2000-8000 |
T5-110-2350-10000 |
T7-150-2600-12000 |
T7-215-3100-15000 |
T8-215-3300-18000 |
| military version |
T3-110-1600-4000/J |
T4-110-1900-6000/J |
T5-110-2000-8000/J |
T5-110-2350-10000/J |
T7-150-2600-12000/J |
T7-215-3100-15000/J |
T8-215-3300-18000/J |
| Total height（m） |
4 |
6 |
8 |
10 |
12 |
15 |
18 |
| Closure height（m） |
1.6 |
1.9 |
2 |
2.35 |
2.6 |
3.1 |
3.3 |
| Maximum diameter（mm） |
118 |
118 |
118 |
118 |
160 |
229 |
229 |
| Minimum diameter（mm） |
82 |
66 |
51 |
51 |
51 |
98 |
82 |
| Number of Bar Nodes |
3 |
4 |
5 |
5 |
7 |
7 |
8 |
| Base diameter（mm） |
180 |
250 |
340 |
| Bearing capacity（kg） |
100 |
70 |
30 |
100 |
| Extreme wind |
Wind speed less than14m/sYou may not use a pull rope. After using the wind rope, the wind speed can be obtained.20m/sIt works normally. |
| Lifting time |
2-3M/min |
| 8Level wind oscillation（mm） |
50 |
50 |
80 |
100 |
100 |
120 |
100 |
| Self-weight（kg） |
14 |
22 |
28 |
39 |
66 |
155 |
260 |
| Power Supply |
220V/50Hz(It can also be customized according to users.12Vor24V） |
| ambient temperature |
Ordinary type:-45℃~55Military type:-55℃~80℃ |
| Note: Lifting poles of various specifications can be customized according to customer requirements. |
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