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Prefabricated three-dimensional displacement intelligent vibration and noise reduction telescopic device
Description
The assembled three-dimensional displacement intelligent vibration and noise reduction telescopic device is a revolutionary iterative upgrade product based on the three-dimensional displacement modular telescopic device. In addition to the unique performance of the three-dimensional displacement intelligent vibration and noise reduction telescopic device, it also The development of prefabricated, multi-functional and intelligent telescopic devices has greatly increased the maintenance space of the telescopic devices, extended their service life, and reduced the overall cost of bridge construction.
Performance characteristics
◆ The telescopic device body and connecting parts constitute the entire fully prefabricated steel structure telescopic segmental beam. The removal of concrete ensures the processing quality and accuracy, and truly realizes the factory-based fully prefabricated and intelligent construction of the telescopic device, which facilitates subsequent maintenance and replacement of the telescopic device.
◆ Reduce the workload of on-site construction; shorten the construction period; avoid many uncontrollable safety hazards caused by on-site construction; protect the safety of the main structure of the bridge; reduce the waste of construction materials; reduce labor, tools, vehicles and equipment, etc. investment, thereby greatly reducing construction and maintenance costs.
◆ The application of fully prefabricated steel structure telescopic segmental beams can quickly realize lane replacement construction and local maintenance, avoiding many uncontrollable safety hazards caused by traditional construction; protecting the safety of the main structure of the bridge; protecting Environment; Reduces the traffic control time during the seam replacement stage, ensuring normal traffic flow, with little social impact and little impact on normal toll collection.
◆ Convenient construction and less affected by the natural environment: When traditional cast-in-place construction encounters harsh natural environments such as heavy rain and storms, concrete maintenance operations are more difficult, or the construction operation time is delayed, resulting in work delays and an increase in labor, equipment, and vehicles. Waiting for resources to be wasted.
◆ Green, low-carbon and environmentally friendly: When replacing the telescopic device, there is no need to remove the concrete in the anchorage area, which avoids damage to the bridge; the old telescopic device body can be recycled and reused, eliminating waste, reducing costs and increasing efficiency.