KR-200500323-Y1 - Formwork spacing maintenance fixing member

Abstract

A formwork spacing fixing member is disclosed. The formwork spacing fixing member according to an embodiment of the present invention comprises: a first fastening part having a plate-like structure that is detachably connected to one side of a first formwork panel; a second fastening part having a plate-like structure that is detachably connected to one side of a second formwork panel; and a spacing fixing main body having a plate-like structure that connects the first fastening part and the second fastening part in an integrated structure and fixes the first formwork panel and the second formwork panel by a predetermined distance in a direction orthogonal to each other in a plane. According to the present invention, a spacing member and a fixing member used in the formwork construction process can be used simultaneously, and can be easily fixed without using separate tools or equipment. Furthermore, by simplifying the structure, ease of manufacturing, reduction of manufacturing costs, and improved productivity can be achieved, and ultimately, work efficiency can be maximized, thereby fundamentally resolving the problems associated with conventional technology.

Inventors

• 김철수

Assignees

• 주식회사 유수이엔지

Dates

Publication Date

20260511

Application Date

20250530

Claims (5)

1. A first binding part (110) of a plate-shaped structure that is detachably connected to one side of the first formwork panel (11); A second binding part (120) of a plate-like structure that is detachably connected to one side of the second formwork panel (12); and A plate-shaped spacing fixing main body (130) that connects the first fastening part (110) and the second fastening part (120) in an integrated structure and fixes the first formwork panel and the second formwork panel by a predetermined distance in a direction perpendicular to each other in a planar shape; Includes, The above first fastening part (110) is, A plate-shaped structure that contacts the edge of one side of the first formwork panel with the same area, and a first central contact portion (111) that is extended by the same length as the upper and lower extension length of one side of the first formwork panel; A first edge contact part (112) formed as an integral structure on both sides of the first central contact part (111), formed by bending with a radius of curvature of a predetermined length on both sides of the first central contact part (111), and having a structure for seating and fixing a part of the first formwork panel; and A first binding member (113) having a through hole structure formed in the first central contact portion (111), formed in a plurality of pre-set patterns, and equipped with a binding member that can be bound to one side of the first formwork panel; Includes, The above second fastening part (120) is, A plate-shaped structure that contacts the edge of one side of the second formwork panel with the same area, and a second central contact part (121) that is extended by the same length as the upper and lower extension length of one side of the second formwork panel; A second edge contact part (122) formed as an integral structure on both sides of the second central contact part (121), formed by bending with a radius of curvature of a predetermined length on both sides of the second central contact part (121), and having a structure for seating and fixing a part of the second formwork panel; and A second binding member (123) having a through hole structure formed in the second central contact portion (121), formed in a plurality of pre-set patterns, and equipped with a binding member that can be bound to one side of the second formwork panel; Includes, The above spacing fixing main body part (130) is, A first connecting part (131) that is connected in an integral structure to the first edge contact part (112) of the first fastening part (110), is bent at a predetermined angle to form an inclined surface inclined at a predetermined angle, and connects the first edge contact part (112) and the central connecting part (133) in an integral structure; A second connecting part (132) that is connected in an integral structure to the second edge contact part (122) of the second fastening part (120), forms a bent corner (C) bent at a predetermined angle, and connects the second edge contact part (122) and the central connecting part (133) in an integral structure; and A plate-shaped structure that connects the first connecting part (131) and the second connecting part (132) in an integrated structure and forms a predetermined area, and a central connecting part (133) having a through hole (H) formed in the center; A formwork spacing fixing member characterized by including
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5. In paragraph 1, The above spacing fixing main body part (130) is, A first connecting angle changing part (134) having a structure that is embedded in the first connecting part (131) and changes and fixes the angle connecting the first edge contact part (112) and the central connecting part (133) to each other; A second connection angle changing part (135) having a structure that is embedded in the second connection part (132) and changes and fixes the angle connecting the second edge contact part (122) and the central connection part (133); and A connection spacing changing part (136) having a structure that is embedded in the central connecting part (133) and changes and fixes the spacing between the first connecting part (131) and the second connecting part (132); A formwork spacing fixing member characterized by including

Description

Formwork spacing maintenance fixing member The present invention relates to a formwork spacing fixing member, and more specifically, to a formwork spacing fixing member that maximizes work efficiency by integrating a spacing member and a fixing member used in the formwork construction process. Maintaining and securing formwork spacing during the construction process is a critical step directly linked to the quality of reinforced concrete structures. Generally, during formwork construction, spacing members are used to maintain consistent spacing, and separate fixing members are installed to secure the formwork panels. However, the conventional method of assembling these individual components involves various inefficiencies during the work process. Since spacers and fixing members must be prepared and installed separately for formwork construction, the problem of prolonged construction time arises. The task of fixing these two types of members must be performed on-site, and in this process, construction quality often becomes inconsistent depending on the skill level of the workers. In particular, as the placement of members may vary depending on the shape or size of the structure, standardizing the work is difficult, and consequently, there is a high possibility of errors. Assembly is complex because spacing members and fixing members must be combined individually during the process of fixing the formwork. Since work is carried out in a limited space with densely packed formwork at the construction site, the process of joining multiple members one by one is inevitably cumbersome. Furthermore, not only is it time-consuming to install the fixing members in the proper positions, but the overall construction speed is also reduced because the connection status between multiple members must be checked. Conventionally, welding is often performed as an additional process to maintain formwork spacing. While welding to secure spacing and fixing members in specific directions and angles ensures joint strength between the members, it requires additional processing time, and the reliability of the construction can vary depending on the quality of the welding work. Furthermore, there is a possibility that the durability of the welded areas may be reduced, and there is a risk of structural deformation, which may result in a failure to guarantee long-term stability. The requirement to use separate equipment or devices to secure formwork panels is also a factor that reduces construction efficiency. To firmly secure panels while maintaining formwork spacing on-site, additional components such as clamps, bolts, and nuts must be used, and the process of assembling and disassembling them takes a considerable amount of time. Furthermore, since these accessories must be managed individually, they are frequently lost on-site, leading to increased material costs. The environments in which formwork construction takes place often involve poor working conditions, which can make the application of existing methods more difficult. For example, when formwork must be installed in confined spaces or when work must be performed in limited workspaces on high-rise buildings, the task of assembling multiple components can be more cumbersome and dangerous. In such environments, the assembly procedure must be simple, and a structure that is easy for workers to handle is required. Conventional formwork spacing and fixing members often involve complex structures during the fabrication and assembly processes. In particular, when separate fixing devices are required, manufacturing costs increase, and compatibility issues may arise during assembly. Furthermore, when members with specific structures must be used, the availability of alternative materials at the construction site is limited, which consequently reduces construction flexibility. When multiple components are used to maintain and secure formwork spacing, the dismantling process after construction is completed also takes a significant amount of time. In conventional methods, individual components must be separated and removed, a process that necessitates manual labor. If the components are tightly bonded, the dismantling process becomes even more difficult, increasing the risk of damaging the formwork panels. Furthermore, material waste may occur as it is often difficult to reuse the dismantled components. Existing methods for maintaining formwork spacing and fixing panels have the disadvantage of making it difficult to maintain construction consistency. The installation status of components can vary depending on the skill level of the workers, and even for the same structure, quality variations may occur due to differences in construction methods. In particular, while maintaining consistent quality is important for large structures, there is a problem in ensuring such consistency in existing methods that require assembling multiple components individually. To solve the problems of convention