Circular column pay-off tool for house building

Abstract

The utility model discloses a kind of round column laying-out tools for housing construction, the utility model relates to round column construction technical field, the utility model, comprising: first arc, the outer wall of the first arc is rotatably connected with second arc, the outer wall of the first arc is fixedly connected with limit block, the outer wall of the first arc and second arc is all set with limit surface;By setting the cooperation of each component, limit component and contact limit design, the relative position of each part can be accurately limited, deviation during adjustment is avoided, the stability of structure is ensured, laying-out error is reduced, the roundness of cylindrical edge line can be ensured in combination with corresponding operation mode, the design requirement is satisfied, the precise installation of formwork is ensured, the overall structure is simple, adjustment does not need complex steps, it is convenient for quick operation, adapt to complex conditions on site, simultaneously, tool is provided with hanging hole, can be hung after construction Storage, avoid loss damage, reduce maintenance cost, and after storage, it occupies small space, it is convenient for the purpose of on-site handling storage.

Description

Technical Field

[0001] This utility model relates to the field of circular column construction technology, specifically a circular column layout tool for building construction. Background Technology

[0002] In the field of building construction, circular columns are important load-bearing and structural components. The accuracy of their construction directly affects the overall stability of the building and the compatibility with subsequent procedures. The precise marking of the column edges is a key prerequisite for ensuring accurate formwork support and the quality of column construction.

[0003] In current building construction projects, when laying out circular columns, a square outline tangent to the column is typically marked first, and then handed over to the labor team for formwork erection. However, the labor team has reported in practice that relying solely on the square outline makes it difficult to accurately locate the actual outer edge of the column formwork. This can easily lead to formwork misalignment, affecting the column's dimensions and subsequent construction connections, and failing to meet the on-site requirements for precise formwork installation and positioning. Therefore, the outer edge of the column formwork should be marked out to facilitate accurate subsequent formwork installation and positioning. We must address this problem. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a circular column layout tool for building construction, which solves the problem that simply laying out the tangent square edges is not convenient for template positioning.

[0005] To solve the above problems, this utility model is implemented through the following technical solution: a circular column layout tool for building construction, comprising a semi-circular mold composed of a first arc and a second arc, wherein the outer wall of the first arc is rotatably connected to the second arc, a limiting block is fixedly connected to the outer wall of the first arc, the outer wall of the limiting block is rotatably connected to the opening of the outer wall of the second arc, and both the outer walls of the first arc and the second arc are provided with limiting surfaces and arc surfaces.

[0006] Preferably, the sidewalls of the limiting surfaces are in contact with each other, and the sidewalls of the arc surfaces rotate relative to each other. The limiting block fixed to the outer wall of the first arc is rotatably connected to the inner wall of the second arc. This can precisely limit the relative position of the two when adjusting the arc size, avoiding deviation during rotation. Furthermore, the contact design of the limiting surfaces can further ensure the stability of the arc structure, reduce errors during the laying process, effectively guarantee the roundness of the cylindrical edge, and ensure that the laid positioning line fully meets the design requirements, providing a reliable guarantee for the subsequent accurate installation and positioning of the template.

[0007] Preferably, the inner walls of the first arc and the limiting block are provided with hanging holes. The first arc and the second arc are stored through the hanging holes. After construction is completed, the tools can be hung and stored in a unified manner through the hanging holes, which avoids the tools from being lost or damaged due to random placement, reduces tool maintenance costs, and the stored tools occupy little space, making them easy to transport and store on the construction site, thus improving the convenience of construction management.

[0008] This utility model provides a circular column layout tool for building construction. It has the following advantages: This utility model, through the coordinated design of its components and the limiting components and contact limiting design, can precisely limit the relative positions of each part, avoid deviation during adjustment, ensure structural stability, reduce line laying errors, and ensure the roundness of the cylindrical edge line by combining with the corresponding operation method, thus meeting design requirements and providing a guarantee for the accurate installation of the template. The overall structure is simple, and the adjustment does not require complicated steps, making it easy to operate quickly and adaptable to complex site conditions. At the same time, the tool is equipped with a hanging hole, which can be hung and stored after construction to avoid loss or damage, reduce maintenance costs, and occupy little space after storage, making it easy to transport and store on site. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the limiting block of this utility model; Figure 3 This is a schematic diagram of the hanging hole structure of this utility model.

[0010] In the diagram: 1. First arc; 2. Second arc; 3. Limiting block; 4. Limiting surface; 5. Arc surface; 6. Hanging hole. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0012] Please see Figures 1-3 This utility model provides a technical solution: a circular column layout tool for building construction, comprising: The first arc 1 has a second arc 2 rotatably connected to its outer wall, and a limit block 3 is fixedly connected to its outer wall. When using it, first determine the specifications of the circular column required for construction, and then determine the appropriate tools according to the specifications to ensure that the tools can match the size of the circular column being constructed. Both the outer walls of the first arc 1 and the second arc 2 have limiting surfaces 4, and both the outer walls of the first arc 1 and the second arc 2 have arc surfaces 5. The side walls of the limiting surfaces 4 are in contact with each other, and the side walls of the arc surfaces 5 rotate relative to each other. The outer wall of the limiting block 3 is fixedly connected to the outer wall of the first arc 1, and the outer wall of the limiting block 3 is rotatably connected to the inner wall of the second arc 2. First, the first arc 1 and the second arc 2 form a complete arc laying structure through a specific structural cooperation. The outer wall of the first arc 1 is fixedly provided with a limiting block 3, and both the outer walls of the first arc 1 and the second arc 2 have limiting surfaces 4 and arc surfaces 5. The side walls of the limiting surfaces 4 are in contact with each other, and the side walls of the arc surfaces 5 rotate relative to each other. This structural design can ensure the overall stability of the tool and avoid component displacement during the laying process, providing structural support for accurate laying. During the layout operation, first, the circumscribed square of the cylinder position is placed according to the construction requirements. The circumscribed square determines the approximate construction range of the cylinder, laying the foundation for the subsequent precise positioning of the cylinder edge. Then, the semi-circular structure of the tool is aligned with the three tangent points of the cylinder. This step relies on the stable arc structure and limiting design of the tool to ensure that the tool and the preset position of the cylinder are accurately aligned, avoiding layout deviations caused by tool misalignment. After alignment, the layout pen is used to draw lines along the arc surface 5 of the tool. During the drawing process, it is necessary to operate in the manner of overlapping a quarter circle. This overlapping drawing method compensates for the possible lack of accuracy in single drawing, further ensuring the roundness of the cylinder edge and ensuring that the drawn edge meets the design standards. After the drawing is completed, the dimensions of the laid-out cylinder edge are checked to see if the edge is consistent with the design requirements. If there is a dimensional deviation, the tool position is readjusted and the above drawing steps are repeated until the cylinder edge dimensions meet the construction requirements. Finally, the cylinder layout work is completed, providing an accurate reference for the subsequent formwork erection and positioning by the labor team. The inner walls of the first arc 1 and the limiting block 3 are provided with hanging holes 6. The first arc 1 and the second arc 2 are stored through the hanging holes 6. The tool is provided with hanging holes 6 on the inner walls of the first arc 1 and the limiting block 3. After a single line laying operation is completed, the tool can be hung and stored through the hanging holes 6, which is convenient for quick access during subsequent construction. At the same time, it reduces the damage or loss of the tool due to random placement and ensures that the tool can be used continuously and stably for subsequent circular column line laying operations.

[0013] When using it, first determine the specifications of the circular column required for construction, and then determine the appropriate tools according to the specifications to ensure that the tools can match the size of the circular column being constructed. First, the first arc 1 and the second arc 2 are combined in a specific structure to form a complete arc-shaped wire laying structure. The outer wall of the first arc 1 is fixedly provided with a limiting block 3. The outer walls of the first arc 1 and the second arc 2 are both provided with limiting surfaces 4 and arc surfaces 5. The side walls of the limiting surfaces 4 are in contact with each other, and the side walls of the arc surfaces 5 rotate relative to each other. This structural design can ensure the overall stability of the tool and avoid component displacement during the wire laying process, providing structural support for accurate wire laying. During the layout operation, first, the circumscribed square of the cylinder position is placed according to the construction requirements. The circumscribed square determines the approximate construction range of the cylinder, laying the foundation for the subsequent precise positioning of the cylinder edge. Then, the semi-cylindrical structure of the tool is aligned with the three tangent points of the cylinder. This step relies on the stable arc structure and limiting design of the tool to ensure that the tool and the preset position of the cylinder are accurately aligned, avoiding layout deviations caused by tool misalignment. After alignment, the layout pen is used to draw lines along the arc surface 5 of the tool. During the drawing process, it is necessary to operate in the manner of overlapping a quarter circle. This overlapping drawing method compensates for the possible lack of accuracy in single drawing, further ensuring the roundness of the cylinder edge and ensuring that the drawn edge meets the design standards. After the drawing is completed, the dimensions of the laid-out cylinder edge are checked to see if the edge is consistent with the design requirements. If there is a dimensional deviation, the tool position is readjusted and the above drawing steps are repeated until the cylinder edge dimensions meet the construction requirements. Finally, the cylinder layout work is completed, providing an accurate reference for the subsequent formwork erection and positioning by the labor team. The tool has a hanging hole 6 on the inner wall of the first arc 1 and the limiting block 3. After a single line laying operation is completed, the tool can be hung and stored through the hanging hole 6 for quick access during subsequent construction. This also reduces damage or loss caused by careless placement of the tool and ensures that the tool can be used continuously and stably for subsequent circular column line laying operations.

[0014] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0015] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circular column layout tool for building construction, characterized in that: Includes a semi-circular mold composed of a first arc (1) and a second arc (2); The outer wall of the first arc (1) is rotatably connected to the second arc (2), and the outer wall of the first arc is fixedly connected to the limit block (3). The outer wall of the limit block (3) is rotatably connected to the opening of the outer wall of the second arc (2). The outer walls of the first arc (1) and the second arc (2) are provided with limiting surfaces (4), and the outer walls of the first arc (1) and the second arc (2) are provided with arc surfaces (5).

2. The circular column layout tool for building construction according to claim 1, characterized in that: The sidewalls of the limiting surface (4) are in contact with each other, and the sidewalls of the arc surface (5) rotate relative to each other.

3. The circular column layout tool for building construction according to claim 1, characterized in that: The inner walls of the first arc (1) and the limiting block (3) are provided with hanging holes (6), and the first arc (1) and the second arc (2) are stored through the hanging holes (6).

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