Views: 221 Author: Site Editor Publish Time: 2025-06-19 Origin: Site
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● Why is "maintenance convenience" the lifeline of the operation of the activity bridge?
>> Strong technical dependence:
● How can we "maintain friendly design" to clear obstacles for your operation and maintenance?
>> 1. Maintenance-oriented optimization design (simplification from the source):
>> 2. Intelligent state monitoring and predictive maintenance (from being passive to being proactive):
>> 3. Long service life and low wear design (reduced maintenance frequency):
>> 4. Digital operation and maintenance support (information empowerment, precise and efficient):
>> 5. Convenient spare parts supply and service network:
For a steel structure movable bridge with a heavy responsibility, the completion of construction is just the beginning. During its service life of tens or even hundreds of years, the convenience, cost, and efficiency of maintenance directly determine the long-term reliability, operational economy, and user satisfaction of the bridge. Frequent, complex, and time-consuming maintenance not only brings high direct costs, but also means huge indirect losses and social impact caused by channel closure and traffic disruption. We deeply understand the pain of maintenance and will integrate "extreme maintenance friendliness" into the product gene, and strive to create the most cost-effective and convenient activity bridge solution for you.
Every unplanned outage means shipping delays, traffic congestion, soaring logistics costs, and even disruptions to urban functions.
Complex maintenance challenges: moving parts (drives, hydraulics, electrical, locks, pivots, tracks) are deeply embedded in large structures, with poor accessibility and harsh environments (high altitude, water, oil pollution). Traditional maintenance is time-consuming, labor-intensive, and high-risk.
labor, equipment rental, special spare parts, safety management and other costs continue to rise.
the maintenance of precision systems requires professionals and knowledge, and is easily subject to others.
Safety hazard: Inappropriate or delayed maintenance may cause equipment failure or even safety accidents.
We do not consider maintenance after the completion of the bridge, but from the source of the design, the concept of "easy to check, easy to access, easy to replace, easy to diagnose" is carried out throughout, and combined with intelligent means, a revolutionary low maintenance, easy maintenance system is built:
Unobstructed maintenance access: Carefully designed permanent internal maintenance access and platforms that are spacious, safe, and well-lit, providing direct access to all critical equipment areas (drive station, hydraulic pump room, pivot bearings, rail beams, locking devices, electrical cabinets). Eliminate the maintenance nightmare of "drilling, climbing, and probing."
Modular and standardized components: Design complex systems (such as hydraulic power units, control cabinets, drive motors, bearing assemblies) as standardized, quickly removable modules. In the event of a failure, only the module needs to be replaced, and the operation can be quickly restored on-site, while complex repairs can be returned to the factory workshop for completion.
Convenient accessibility of parts: key wearable parts (such as sensors, filters, seals, brake pads) are arranged in easily accessible positions, and equipped with quick-opening covers / doors to achieve quick maintenance with "tools in hand".
Humanized design details: fully consider the operation space, ergonomics and safety of maintenance personnel (such as handrails, anti-slip flooring, lifting anchor points).
Eliminate maintenance traps: Optimize the structure to avoid oil accumulation areas, difficult-to-clean corners, and areas that require special tools or unconventional operations to access.
Comprehensive sensor network: Deploy high reliability sensors in key structural parts (stress points, welds), moving parts (bearing temperature, vibration), hydraulic system (pressure, flow, oil state), and electrical system (current, voltage, temperature).
Real-time data acquisition and transmission: The data is uploaded to the cloud or local server in real time through the industrial Internet of Things platform.
Intelligent analysis and early warning: using big data analysis and artificial intelligence algorithms, real-time assessment of equipment health status, precise prediction of potential faults (such as abnormal bearing wear, hydraulic oil degradation, development of microcracks in the structure), and issuing early warning.
From "timely maintenance" to "on-demand maintenance": scientifically arrange the maintenance plan based on the actual state, avoid unnecessary regular disassembly, maximize equipment utilization, and reduce planned downtime.
top-grade wear-resistant materials application: use of **high-strength wear-resistant steel, composite linings or special surface treatment in friction pairs (e.g., rail-roller, pivot bearing, hydraulic cylinder rod) to significantly extend service life.
Excellent sealing protection: Multiple redundant sealing design and high-quality seals are used in key rotating/sliding parts to effectively prevent water vapor, dust intrusion, and lubricant leakage, reducing wear and corrosion risks.
Optimized lubrication system: Design a centralized automatic lubrication system or a long-lasting lubrication point that is easy to add, ensuring that the key friction pairs are always in the best lubrication state, reducing the need for manual lubrication and wear.
Super strong anti-corrosion system guarantee: Combined with the aforementioned super strong anti-corrosive ability (especially for moving parts), it fundamentally reduces the maintenance requirements caused by corrosion.
Digital twin and BIM delivery: Delivery of high-precision BIM models (digital twins) with complete information, in conjunction with real-time/periodic data of physical bridges. Maintenance personnel can precisely locate problems, simulate operations, and plan the optimal maintenance plan in the virtual environment.
Electronic maintenance manual and knowledge base: Provide structured, searchable, and interactive electronic manuals, including detailed drawings, disassembly videos, spare parts lists, fault code libraries, and troubleshooting guides, and support mobile access anytime and anywhere. Remote expert support: Through the AR remote collaboration platform, on-site maintenance personnel can call experts remotely with one click, share first-person perspective images, receive real-time guidance, solve complex problems, and shorten fault-finding time.
Standardized spare parts strategy: Based on modular design, establish standardized inventory of common modules and wearable parts to ensure rapid supply.
Strategic spare parts warehouse and rapid response: Establish strategic spare parts warehouse in key areas, and promise to deliver key spare parts within 36 hours.
Professional maintenance team: Provide well-trained and experienced original factory maintenance team services or certified partner network to ensure maintenance quality.
