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Profile combination frame for silo and method for manufacturing silo of vertical shaft structure using same

A combination frame and silo technology, applied in the direction of building type, building structure, and building material processing, can solve problems such as hidden dangers in engineering quality, small structural size, cracks, etc., and achieve the effect of reducing danger and improving work efficiency

Active Publication Date: 2020-11-17
POWERCHINA MUNICIPAL CONSTR GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] Due to the small size of the thin-walled concrete structure, the concrete is more affected by various factors during the delivery and use process, and it is prone to unfavorable conditions such as rapid condensation and large drying shrinkage. If effective measures are not taken during the construction and maintenance process, it will Various cracks are formed, causing hidden dangers in engineering quality

Method used

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  • Profile combination frame for silo and method for manufacturing silo of vertical shaft structure using same
  • Profile combination frame for silo and method for manufacturing silo of vertical shaft structure using same
  • Profile combination frame for silo and method for manufacturing silo of vertical shaft structure using same

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Embodiment

[0088] Example: The diameter of the silo is 11m, and it is an overseas project. Considering that all construction equipment is imported from China by sea, the design of the formwork system is slightly different from that in China, and it is required to facilitate modular packaging and transportation. The template for the sliding form adopts a 5mm thick combined special steel template, the height of the template is 1200mm, the size is 200×1200mm, 300×1200㎜, and 100×1200mm is used for making up the difference; In strips, the length is 6m; the lifting frame adopts the open type frame, and the single frame is composed of two 2.39m columns and four beams, which are transported to the site in bulk and then assembled and formed. In order to adapt to different silo diameters, the columns and beams are designed and formed according to the generality, which can be used for the sliding form of silos with a diameter of 10m~60m and the construction of chimneys, square silos, and water tower...

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Abstract

The invention provides a profile combination frame for a silo and a method for manufacturing the silo of a vertical shaft structure using the same, and belongs to the field of storage equipment. The profile combination frame comprises a formwork assembly, an operation platform assembly, a hydraulic lifting assembly and a maintenance assembly. The formwork assembly is used for lifting of the formwork assembly. The operation platform assembly comprises an inner platform and an outer platform, and is used for operators or equipment to bind reinforcing steel bars, pour concrete or place control equipment; the inner platform is arranged on the inner ring of the formwork assembly; and the outer platform is arranged on the outer ring of the formwork assembly. The maintenance assembly is arrangedat the lower end of the outer platform and sprays water outwards to maintain concrete. According to the combination frame and the method, the working efficiency is improved, the construction risk is reduced, thin iron plates are welded into an inverted cone for overall construction, the safety of overall bearing and supporting of conical hopper construction is guaranteed, and a fair-faced concreteeffect is achieved on the appearance of a conical hopper.

Description

technical field [0001] The invention belongs to the field of storage equipment, and relates to a large-scale storage equipment for grain or materials, in particular to a profile combined frame for silos and a method for making a vertical shaft structure silo using the same. Background technique [0002] Silos have been built and used for more than 200 years in the world. With the continuous development of metallurgy, building materials, mining, light industry and other industries, the number of storage, loading, unloading and acceptance of bulk materials is also increasing. As a result, larger and more robust concrete silos have been constructed throughout the world to meet the demands of increasing use. From the perspective of structure, the silo has also developed from the original ordinary reinforced concrete silo to the current prestressed reinforced concrete silo. [0003] The development trend of silo structure design and construction is as follows: [0004] (1) To d...

Claims

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Application Information

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IPC IPC(8): E04H7/22E04H7/26E04G21/00
CPCE04G21/00E04H7/22E04H7/26
Inventor 赵勇祥范连勇王海涛王风伟郑志国刘宝华冯树涛
Owner POWERCHINA MUNICIPAL CONSTR GRP CO LTD
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