Shandong Dongsheng Heavy Industry Technology Co., Ltd.

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2022-06

How is the performance of the conveyor belt support?

The working principle of a conveyor belt bearing is to achieve vertical rotation of the beam through the elastic compression of the rubber, and to ensure the horizontal displacement of the beam through the shear deformation of the rubber block. Therefore, for sliding bearings, there is no difference between fixed bearings and moving bearings. Since its horizontal displacement is achieved through the shear deformation of the rubber, the allowable horizontal displacement is small, suitable for small and medium span highways, urban bridges and railway bridges. For bridges with a standard span of less than 20m, conveyor belt bearings can generally be used. Conveyor belt bearings can be divided into rectangular and circular types. Disc conveyor belt bearings are mainly used for circular pier bridges. The type and height of the conveyor belt bearing should

2022-06-30

How is the performance of the conveyor belt support?

2022-06

How to extend the service life of conveyor belt supports

Belt conveyor supports include fixed supports, unidirectional movable supports, and bidirectional movable supports. The supports are available in 22 specifications. The vertical design bearing capacity, design angle, and friction coefficient of the supports meet the requirements of relevant standards. The horizontal bearing capacity, vertical pulling force, and overall strength of the belt conveyor supports are significantly improved compared to ordinary supports. The belt conveyor supports use elastic damping elements and are characterized by clear structure, stable structural parameters, and excellent damping performance. This series of supports is suitable for large-span spatial structures and large-span beams and plates, and is especially suitable for engineering structures in areas with high seismic intensity.

2022-06-28

How to extend the service life of conveyor belt supports

2021-12

Shandong Dongsheng Heavy Industry Technology Co., Ltd.

Shandong Dongsheng Heavy Industry Technology Co., Ltd. Steel structure plant design, under the principle of integration, shows the new characteristics of industrial products combining manufacturing and construction design methods. Modular building design methods are its specific manifestation. So what are its advantages? First, high structural stability of steel structure plants: The main load-bearing of the cold-bent thin-walled light steel assembly housing system adopts a cold-bent thin-walled steel and structural plate to form a close-ribbed plate wall structure. This structure has good overall integrity and light self-weight, and can withstand earthquakes above level 8 and hurricanes with wind speeds up to 50 meters/second. Second, industrialized production of light steel structure plants: The materials used in the cold-bent thin-walled steel assembly housing system (cold-bent thin-walled light steel C-shaped steel or U-shaped steel connecting components, structural plates, insulation, sound insulation materials, etc.) are all industrialized products. Factors affecting component quality are greatly reduced, and component quality can be easily controlled. Component size control reaches the millimeter level, providing a good foundation for later decoration projects. Industrialized production provides sufficient space for the large-scale and industrialized development of this building structure system. Third, fast construction of steel structure plants: Except for the foundation being built according to the traditional structural form (the foundation engineering volume is also smaller than that of the traditional reinforced concrete structure), the construction of steel structure houses has completely realized factory prefabrication and on-site assembly construction. After the components are installed in place, they immediately reach the highest strength, with no interruption in construction technology, and improve labor productivity. The components are accurately processed according to the design drawings, and the on-site construction is completely dry work, with a high level of construction civilization. The installation technology is easy to master, and an ordinary worker can become proficient in installation operation after two days of training. The construction speed is fast, and the investment funds for real estate development are quickly recovered. It only takes one to two weeks to complete the installation of the main structure of a 200-300 square meter house, and it only takes one month to reach the rough decoration standard. Fourth, steel structure plants are suitable for construction on various geological conditions: The self-weight of the cold-bent thin-walled light steel C-shaped steel or U-shaped steel assembly housing system is equivalent to one-fourth to one-fifth of the self-weight of the traditional reinforced concrete structure, which can greatly reduce the cost of foundation construction and can be built on some foundations with lower bearing capacity (such as mountainous and hilly areas) without the need for special foundation treatment. Fifth, the construction of steel structure plants is less affected by climatic conditions: The on-site construction of cold-bent thin-walled light steel C-shaped steel or U-shaped steel assembly houses is assembly and completely dry work, which can be carried out under various climatic conditions. In most parts of China, uninterrupted construction can be achieved throughout the year.

2021-12-08

2021-12

Installation of steel structure factory buildings

Installation steps for steel structure workshops. Currently, industrial projects are increasingly demanding steel structure workshops. Steel structure workshops are favored for their simple construction, short construction period, high utilization rate, recyclability, and many other advantages. The matching color steel plate enclosure structure is also well-received by users for its quick installation, easy disassembly, strong waterproofness, and good thermal insulation effect.

2021-12-04

Installation of steel structure factory buildings

2021-11

What are the main advantages of steel structure buildings?

Steel structures are structures made of steel raw materials and are one of the specific architectural structural characteristics. The structure is mainly composed of components such as steel beams, steel beams, and steel pipe trusses made of channel steel and thick steel plates, and uses rust prevention processing technologies such as chlorosilane treatment, pure manganese phosphating, water washing and drying, and hot-dip galvanizing.

2021-11-05

2021-11

Issues to note in the design of large-span steel structures

There are many types of steel structures in large-span steel structures, classified according to different methods. According to the force transmission method of steel structures, large-span steel structures can be divided into planar steel structures and spatial steel structures;

2021-11-05

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