Reinforcing device for tenon-mortise structures of cylindrical template and use method thereof

Abstract

The invention relates to a reinforcing device for tenon-mortise structures of a cylindrical template and a use method thereof, and belongs to the field of construction devices and methods of reinforced concrete columns. The reinforcing device for the tenon-mortise structures of the cylindrical template is characterized by including main back bars, the main back bars made from wood are arranged onthe peripheral surface of the template from bottom to top, main back bars are segmented ring bodies connected in a mortise and tenon joint mode, each main back bar include back bar sections, each backbar section includes a back bar body, a mortise and a tenon, the mortises are formed in the right side faces of the back bar bodies, the tenons are arranged on the left side faces of the back bar bodies, and transition fit between the mortises and the tenons is achieved. The use method of the reinforcing device is characterized in that the annular main back bars are used for making the inner surfaces of the main back bars tightly attached to the template, and the template is reinforced by occlusion force of the tenon-mortise structures of the back bar sections. The use method includes the following steps of 1, preparation work, 2, preparation of the main back bars and 3, field installation. The device is safe and reliable to use, and the construction efficiency and the construction quality are improved.

Description

technical field [0001] The invention belongs to a construction device and a use method of a reinforced concrete column, in particular to a reinforcement device and a use method of a cylindrical formwork. Background technique [0002] At present, with the rapid development of society, various structures and types of buildings have emerged. Even the same structure has various specifications and shapes. The reinforcement method of the formwork used in cast-in-place concrete construction is also constantly improving. , all kinds of custom-made aluminum formwork and steel formwork have been widely used, but because of their high cost, they are often not put into use in large quantities. The traditional reinforcement method of wood and formwork is not suitable for special-shaped concrete structures. It is too suitable, and the appearance size and quality of the concrete structure are difficult to be well controlled. The reinforcement system of non-customized steel formwork and alu...

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Problems solved by technology

[0002] At present, with the rapid development of society, various structures and types of buildings have emerged. Even the same structure has various specifications and shapes. The reinforcement method of the formwork used in cast-in-place concrete construction is also constantly improving. , all kinds of custom-made aluminum formwork and steel formwork have been widely used, but because of their high cost, they are often not put into use in large quantities. The traditional reinforcement method of wood and formwork is not suitable for special-shaped concrete structures. It is too suitable, and the appearance size and quality of the concrete structure are difficult to be well controlled. The reinforcement system of non-customized steel formwork and aluminum formwork often cannot meet the requirements in terms of rigidity, which will easily lead to concrete expansion and affect the appearance quality and quality of the structure. Structural size, how to solve the problem of formwork reinforcement of cast-in-place reinforced concrete circular columns of various specifications is a research topic in building construction technology. After searching the patent network, there is no record of strengthening the formwork with mortise and tenon structures.

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