"Box box box box box" road construction, pavement excavation and other operations frequently, long-term "repair and patch" to the underground cable has brought great risk of external breakage, external damage events account for most of the proportion of cable failures under the ground, such as drilling, excavation, heavy vehicle crushing and so on.

I. Underground pipelines are susceptible to the risk of external damage for the following reasons (including, but not limited to):

1. Improper construction:

Inadequate preliminary investigation: Failure to carry out adequate investigation of underground pipelines before construction leads to blind operations during construction and inadvertent damage to pipelines. For example, the construction unit did not identify the relevant conditions of the underground pipelines within the construction area in advance and blindly drilled or excavated, resulting in damage to the pipelines.

2. Inadequate construction management:

Even if you have information about the underground pipelines, you may cause damage to the pipelines due to poor construction management, non-standardized coordination, and misuse by construction personnel.

3. The archives are not up to date:

Underground pipeline information stored by some archival institutions has not been updated in a timely manner in line with urban construction and upgrading, resulting in pipeline information that is difficult for construction units to access.

4. Poor communication of information between the entitled unit and the construction unit:

Underground pipeline rights holders may not be able to get timely information on construction, making it difficult to provide pipeline information in a targeted manner and increasing the risk of pipeline damage.

Second, intelligent ground nail: guarding underground cables, worry-free all-day anti-foreign breakage

DX-DLS100-SpikesIntelligent Floor SpikeDX-DLS100-B2, in the shape of a small cylinder, with reflective, night-time to play a role in alerting; in addition, its transparent high-strength glass cladding, is a high-efficiency photovoltaic panels Zuo electric power supply (combined with batteries); installation, the intelligent floor spike embedded in the When installing, the Smart Spike is embedded into the pavement above the buried cable line.

Combining gyroscopic sensors, intelligent analytics, and software algorithms to control false alarms,Intelligent Ground Spikeis able to sense the changes of the surrounding environment 24 hours a day. Once the excavator, piling rig and other heavy equipment approach or start operation, the abnormal vibration generated will be keenly captured by the smart spike and immediately activate the early warning mechanism, send risk information to the monitoring background in real time, and push the alarm notification to the management personnel through the cell phone WeChat applet.

After receiving the warning, the staff can see on the map that there is a risk of external damage to the location of the smart nails from the green dot quickly changed to eye-catching red dots, the staff can quickly respond to the information according to the navigation rushed to the scene to confirm the situation and to the site construction personnel to explain in detail the location of the cable pipeline, so as to effectively avoid the construction of the cable caused by the damage. This immediate, early warning and disposal mechanism not only greatly improves the efficiency of cable safety hazards, but also significantly reduces the probability of cable breakage accidents.