Working Principle of Tunnel Lining Trolley
The Tunnel Lining trolley is the construction equipment for pouring the secondary lining concrete of the tunnel. It cooperates with other auxiliary machinery, which can reduce the labor force, improve the mechanization rate of the second lining construction of the tunnel, improve the construction progress, and has low input cost, firm structure, convenient operation and tunnel. The molding surface is good, and so on, it is widely used in highway, railway, water conservancy and hydropower, municipal, anti-military and other engineering construction.
According to the tunnel project, the lining trolley is divided into a side arch type, a straight wall variable section side arch type, a mutant face type, a round needle beam type, a round through line type and the like. According to the actual needs of users, the hydraulic self-propelled, hydraulic drag type, mechanical Steel Formwork, simple combination formwork and other types can be selected by motor. The length of the trolley can be selected from 6 meters, 7.5 meters and 9 meters depending on the length of the tunnel and the construction period. 10.5 meters, 12 meters, etc.
To sum up: the specific model of the tunnel two-lined trolley is based on the bending dimension and section size of the actual construction structure.
product feature:
* It is widely be used in all kinds of tunnel concrete construction
* The product is easy to use and flexible to disassemble.
* More times turnover, low cost amortization.
* The appearance of concrete is well quality.
* Save labor cost and reduce project cost.
Advantage:
● light weight;
● simple, strong and stable structure;
● moved, mounted and stripped easily;
● strong reusability;
● small deformation under force;
● adequate space under traveler and providing a big space for bars and formwork construction operation.
Our Company Lijian Formwork is a professional manufacturing enterprise specializing in Construction Formwork, steel structure and mechanical equipment. It can provide construction enterprises with a series of high-quality services such as formwork and steel structure engineering technical consultation, scheme design, processing and production, sales, leasing and on-site technical guidance and installation.
The company is affiliated to Beijing Lijian Engineering Technology Co., Ltd., Shandong Lijian Formwork Co., Ltd., and Anshan Lijian Engineering Co., Ltd. The company's processing bases are located in Tai'an City, Shandong Province and Anshan City, Liaoning Province. Relying on advanced technology and strong processing strength, the company's business has developed rapidly. Since its establishment, the company has participated in hundreds of major domestic projects. The company's product system is widely used in infrastructure construction fields such as high-speed railways, subways, water conservancy, expressways, underground pipe corridors, and municipal engineering. It has the characteristics of reasonable structure, convenient operation, reliable quality and high cost performance. It has established a good cooperative relationship with China Railway, China Railway Construction, China State Construction, China Hydropower, China Communications Construction, China Power Construction and other construction companies.
The company's business has expanded to 15 provinces, cities and autonomous regions across the country, and exported to the United States, the United Arab Emirates, Cambodia and other countries. At the beginning of its establishment, the company took quality and technology as the foundation of the company, and took the lead in obtaining quality certification and applying for a number of national patents. Product quality stability and technological advancement are at the forefront of the industry.
The company takes "credibility first, users first" as its corporate purpose, "quality for survival, innovation for development" as its business philosophy, and wins the trust of construction units with innovative technology and high-quality services to create good economic and social benefits for them.
Value-added services:
Provide construction plan for civil engineering and cooperate with Bidding for Party A.
Provide early product design and the most cost-effective scheme.
After sales service and technical support during construction.
Free product improvement scheme.
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