A fair-faced concrete column construction structure with a Y-shaped column head

Abstract

The utility model provides a fair-faced concrete column construction structure with Y type post head, wherein the left end of the left arc shaped reinforcement cage and the left end of the left arc shaped formwork are located at the right side of the left scaffold and are connected with the left scaffold, the right end of the right arc shaped reinforcement cage and the right end of the right arc shaped formwork are located at the left side of the right scaffold and are connected with the right scaffold, the ground buried bolt is located below the column formwork bottom and is connected with the column formwork, the middle part and the upper part of the column formwork are fixed to the reinforcing device, the fixed belt sleeve connects the column formwork, the lower part of the right end of the left arc shaped formwork and the lower part of the left end of the right arc shaped formwork are extended downwards along the column formwork and are reinforced by the fixed sleeve hoop, the upper part of the right end of the left arc shaped formwork and the upper part of the left end of the right arc shaped formwork are provided with the fixed formwork which is perpendicular to the top of the column formwork and sleeves the top of the column formwork, and the left sleeve hoop and the right sleeve hoop are used for reinforcing respectively. The utility model can easily reinforce the concrete column, has good forming effect and facilitates the construction of local special-shaped nodes.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and particularly to the field of fair-faced concrete column construction technology, specifically referring to a fair-faced concrete column construction structure with a Y-shaped column head. Background Technology

[0002] Construction refers to the production activities during the implementation phase of an engineering project. It is the process of building various types of structures, or the process of turning the lines on design drawings into a physical object at a designated location. It includes foundation construction, main structure construction, roofing construction, and decoration construction. The site where construction work takes place is called the "construction site" or "building site."

[0003] Fair-faced concrete columns are concrete columns formed in a single pour without any external decoration. Their texture, color, and shape are entirely determined by the mix design of the formwork and concrete, resulting in a unique aesthetic effect. In the construction industry, fair-faced concrete columns are widely used in various architectural styles, such as modernism, minimalism, and industrial styles.

[0004] Fair-faced concrete columns with Y-shaped column heads present challenges due to the complexity and difficulty in forming the Y-shaped column head. These challenges include difficulty in reinforcing the concrete column, poor forming effect, and inconvenience in constructing irregular joints.

[0005] Therefore, it is desirable to provide a construction structure for fair-faced concrete columns with Y-shaped column heads, which makes the concrete columns easy to reinforce, provides good forming results, and facilitates the construction of irregular local joints. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, one objective of this utility model is to provide a construction structure for fair-faced concrete columns with Y-shaped column heads, which makes the concrete columns easy to reinforce, has a good forming effect, and facilitates the construction of local irregular joints, making it suitable for large-scale promotion and application.

[0007] To achieve the above objectives, this utility model provides a construction structure for a fair-faced concrete column with a Y-shaped column head, including a column reinforcement cage, a column formwork, a left arc-shaped reinforcement cage, a right arc-shaped reinforcement cage, a left arc-shaped formwork, and a right arc-shaped formwork. The bottom of the column reinforcement cage is set on the ground, and the column formwork is fitted over the column reinforcement cage, with the bottom of the column formwork abutting against the ground.

[0008] The right end of the left arc-shaped steel cage is located to the left of the top of the column steel cage and is connected to the top of the column steel cage. The left end of the left arc-shaped steel cage extends arc-shaped upward to the left and passes through the top of the column template. The right end of the left arc-shaped template is located to the left of the top of the column template and abuts against the top of the column template. The left end of the left arc-shaped template extends arc-shaped upward to the left and is fitted over the left arc-shaped steel cage.

[0009] The left end of the right arc-shaped reinforcing cage is located to the right of the top of the column reinforcing cage and connects to the top of the column reinforcing cage. The right end of the right arc-shaped reinforcing cage extends arc-shaped upwards to the right and passes through the top of the column formwork. The left end of the right arc-shaped formwork is located to the right of the top of the column formwork and abuts against the top of the column formwork. The right end of the right arc-shaped formwork extends arc-shaped upwards to the right. The right arc-shaped formwork is fitted over the right arc-shaped reinforcing cage. The construction structure of the fair-faced concrete column with a Y-shaped column head further includes a left scaffold, a right scaffold, buried bolts, reinforcement devices, fixing straps, fixing hoops, fixing formwork, a left hoop, and a right hoop, wherein:

[0010] The left and right scaffolding are both vertically arranged and spaced apart on the ground, located to the left and right of the column formwork, respectively. The left end of the left arc-shaped steel cage and the left end of the left arc-shaped formwork are both located to the right of the left scaffolding and are both connected to the left scaffolding. The right end of the right arc-shaped steel cage and the right end of the right arc-shaped formwork are both located to the left of the right scaffolding and are both connected to the right scaffolding.

[0011] The ground bolts are vertically installed and buried in the ground. The ground bolts are located below the bottom of the column template and connected to the bottom of the column template. There are multiple ground bolts, which are spaced apart from each other along the circumference of the column template.

[0012] The reinforcement device is fixed to the middle and upper part of the column formwork. The reinforcement device is set or abutted against the ground. The reinforcement device is a frame, diagonal brace or construction structure layer. The fixing strap is horizontally sleeved on the outside of the column formwork. There are multiple fixing straps, and the multiple fixing straps are vertically spaced from each other.

[0013] The lower right end of the left arc-shaped template and the lower left end of the right arc-shaped template both extend downward along the top of the column template. The fixing sleeves are respectively horizontally sleeved on the lower right end of the left arc-shaped template, the lower left end of the right arc-shaped template, and the top of the column template. There are multiple fixing sleeves, and the multiple fixing sleeves are vertically spaced apart from each other.

[0014] The fixed template is horizontally fitted onto the top of the column template and abuts against the upper right end of the left arc-shaped template and the upper left end of the right arc-shaped template, respectively. The left sleeve is vertically arranged along the front-back direction and is fitted onto the right end of the left arc-shaped template and the fixed template, respectively. The right sleeve is vertically arranged along the front-back direction and is fitted onto the left end of the right arc-shaped template and the fixed template, respectively. There are multiple left sleeves and multiple right sleeves, and the multiple left sleeves and multiple right sleeves are spaced apart from each other.

[0015] Preferably, the top of the column steel cage is tied and welded to the right end of the left arc-shaped steel cage.

[0016] Preferably, the construction structure of the fair-faced concrete column with Y-shaped column head further includes a left connecting rod, which is arranged in the left-right direction and located between the left end of the left scaffold and the left end of the left arc-shaped steel cage, and respectively connects the left end of the left scaffold and the left end of the left arc-shaped steel cage.

[0017] Preferably, the top of the column steel cage is tied and welded to the left end of the right arc-shaped steel cage.

[0018] Preferably, the construction structure of the fair-faced concrete column with Y-shaped column head further includes a right connecting rod, which is arranged in the left-right direction and located between the right end of the right scaffold and the right end of the right arc-shaped steel cage, and respectively connects the right end of the right scaffold and the right end of the right arc-shaped steel cage.

[0019] Preferably, the number of buried bolts is two.

[0020] Preferably, the buried bolt is L-shaped.

[0021] Preferably, the fixing belt is a fixing steel belt.

[0022] Preferably, the distance between two adjacent fixing strips is 100mm to 200mm, and the distance between the lowest fixing strip and the ground is 100mm.

[0023] Preferably, the fixing sleeve, the left sleeve, and the right sleeve are all steel hoops.

[0024] The main beneficial effects of this utility model are as follows:

[0025] In the construction structure of the fair-faced concrete column with Y-shaped column head of this utility model, the left end of the left arc-shaped steel cage and the left end of the left arc-shaped formwork are both located on the right side of the left scaffolding and are connected to the left scaffolding. The right end of the right arc-shaped steel cage and the right end of the right arc-shaped formwork are both located on the left side of the right scaffolding and are connected to the right scaffolding. The buried bolts are located below the bottom of the column formwork and are connected to the bottom of the column formwork. The middle and upper parts of the column formwork are reinforced by reinforcement devices, and the column formwork is reinforced by fixing straps. The lower part of the right end of the left arc-shaped formwork and the lower part of the left end of the right arc-shaped formwork extend downward along the column formwork and are reinforced by fixing sleeves. The upper part of the right end of the left arc-shaped formwork and the upper part of the left end of the right arc-shaped formwork are added to the top of the column formwork and are fitted onto it. They are reinforced by left sleeves and right sleeves respectively. Therefore, it can make the concrete column easy to reinforce, have a good forming effect, and facilitate the construction of local irregular nodes, making it suitable for large-scale promotion and application.

[0026] These and other objects, features and advantages of this utility model will be fully apparent from the following detailed description and drawings, and can be achieved by the means, devices and combinations thereof specifically pointed out in the description of the utility model. Attached Figure Description

[0027] Figure 1 This is a front view schematic diagram of the components of a concrete column with a Y-shaped column head, including the column reinforcement cage, left arc-shaped reinforcement cage, right arc-shaped reinforcement cage, left scaffolding, and right scaffolding, according to a specific embodiment of the present invention.

[0028] Figure 2 yes Figure 1 A partial perspective view of the components of the column template, underground bolt, reinforcement device, and fixing strap in the specific embodiment shown.

[0029] Figure 3 yes Figure 1 The diagram shows a partial perspective view of the components of the column template, left arc template, right arc template, fixing sleeve, fixing template, left sleeve and right sleeve in the specific embodiment shown.

[0030] (Explanation of reference numerals in the attached diagram)

[0031] 1. Column reinforcement cage; 2. Column formwork; 3. Left arc-shaped reinforcement cage; 4. Right arc-shaped reinforcement cage; 5. Left arc-shaped formwork; 6. Right arc-shaped formwork; 7. Left scaffolding; 8. Right scaffolding; 9. Ground bolts; 10. Reinforcing device; 11. Fixing straps; 12. Fixing formwork; 13. Left connecting rod; 14. Right connecting rod. Detailed Implementation

[0032] In order to better understand the technical content of this utility model, the following embodiments are provided for detailed description.

[0033] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Please see Figures 1-3 As shown, in a specific embodiment of this utility model, the construction structure of the fair-faced concrete column with a Y-shaped column head includes a column reinforcement cage 1, a column formwork 2, a left arc-shaped reinforcement cage 3, a right arc-shaped reinforcement cage 4, a left arc-shaped formwork 5, a right arc-shaped formwork 6, a left scaffold 7, a right scaffold 8, a ground bolt 9, a reinforcement device 10, a fixing strap 11, a fixing sleeve (not shown in the figure), a fixing formwork 12, a left sleeve (not shown in the figure), and a right sleeve (not shown in the figure), wherein:

[0035] The bottom of the column reinforcement cage 1 is set on the ground, the column template 2 is fitted over the column reinforcement cage 1, and the bottom of the column template 2 abuts against the ground.

[0036] The right end of the left arc-shaped steel cage 3 is located to the left of the top of the column steel cage 1 and is connected to the top of the column steel cage 1. The left end of the left arc-shaped steel cage 3 extends arc-shaped upward to the left and passes through the top of the column template 2. The right end of the left arc-shaped template 5 is located to the left of the top of the column template 2 and abuts against the top of the column template 2. The left end of the left arc-shaped template 5 extends arc-shaped upward to the left and is fitted outside the left arc-shaped steel cage 3.

[0037] The left end of the right arc-shaped steel cage 4 is located on the right side of the top of the column steel cage 1 and is connected to the top of the column steel cage 1. The right end of the right arc-shaped steel cage 4 extends arc-shaped to the upper right and passes through the top of the column template 2. The left end of the right arc-shaped template 6 is located on the right side of the top of the column template 2 and abuts against the top of the column template 2. The right end of the right arc-shaped template 6 extends arc-shaped to the upper right and is fitted outside the right arc-shaped steel cage 4.

[0038] The left scaffold 7 and the right scaffold 8 are both vertically arranged and spaced apart on the ground, respectively located to the left and right of the column template 2. The left end of the left arc-shaped steel cage 3 and the left end of the left arc-shaped template 5 are both located to the right of the left scaffold 7 and are both connected to the left scaffold 7. The right end of the right arc-shaped steel cage 4 and the right end of the right arc-shaped template 6 are both located to the left of the right scaffold 8 and are both connected to the right scaffold 8.

[0039] The buried bolt 9 is vertically installed and buried in the ground. The buried bolt 9 is located below the bottom of the column template 2 and connected to the bottom of the column template 2. There are multiple buried bolts 9, which are spaced apart from each other along the circumference of the column template 2.

[0040] The reinforcement device 10 is fixed in the middle and upper part of the column template 2. The reinforcement device 10 is set or abutted on the ground. The reinforcement device 10 is a frame, diagonal brace or construction structure layer. The fixing strap 11 is horizontally sleeved on the outside of the column template 2. There are multiple fixing straps 11, and the multiple fixing straps 11 are vertically spaced from each other.

[0041] The lower right end of the left arc-shaped template 5 and the lower left end of the right arc-shaped template 6 both extend downward along the top of the column template 2. The fixing sleeves are respectively horizontally sleeved on the lower right end of the left arc-shaped template 5, the lower left end of the right arc-shaped template 6, and the top of the column template 2. There are multiple fixing sleeves, and the multiple fixing sleeves are vertically spaced apart from each other.

[0042] The fixed template 12 is horizontally sleeved on the top of the column template 2 and abuts against the upper right end of the left arc template 5 and the upper left end of the right arc template 6. The left sleeve is vertically arranged along the front-back direction and sleeved on the right end of the left arc template 5 and the outside of the fixed template 12. The right sleeve is vertically arranged along the front-back direction and sleeved on the left end of the right arc template 6 and the outside of the fixed template 12. There are multiple left sleeves and multiple right sleeves, and the multiple left sleeves and multiple right sleeves are spaced apart from each other.

[0043] The left scaffold 7 and the right scaffold 8 can be any suitable scaffold. In a specific embodiment of this utility model, the left scaffold 7 and the right scaffold 8 are both disc-lock scaffolds.

[0044] The right end of the left arc-shaped steel cage 3 is connected to the top of the column steel cage 1. Any suitable structure can be used. In a specific embodiment of this utility model, the right end of the left arc-shaped steel cage 3 is tied to and welded to the top of the column steel cage 1.

[0045] The left end of the left arc-shaped steel cage 3 is connected to the left scaffold 7, and any suitable structure can be used; please refer to [link / reference]. Figure 1 As shown, in a specific embodiment of this utility model, the construction structure of the fair-faced concrete column with Y-shaped column head further includes a left connecting rod 13. The left connecting rod 13 is arranged in the left-right direction and is located between the left end of the left scaffold 7 and the left end of the left arc-shaped steel cage 3, and respectively connects the left end of the left scaffold 7 and the left end of the left arc-shaped steel cage 3.

[0046] The left connecting rod 13 can be any suitable building component. In one specific embodiment of this utility model, the left connecting rod 13 is a round steel bar.

[0047] The left end of the right arc-shaped steel cage 4 is connected to the top of the column steel cage 1. Any suitable structure can be used. In a specific embodiment of this utility model, the left end of the right arc-shaped steel cage 4 is tied to and welded to the top of the column steel cage 1.

[0048] The right end of the right arc-shaped steel cage 4 is connected to the right scaffold 8. Please refer to [link / reference]. Figure 1 As shown, in a specific embodiment of this utility model, the fair-faced concrete column construction structure with Y-shaped column head further includes a right connecting rod 14. The right connecting rod 14 is arranged in the left-right direction and is located between the right end of the right scaffold 8 and the right end of the right arc-shaped steel cage 4, and connects the right end of the right scaffold 8 and the right end of the right arc-shaped steel cage 4 respectively.

[0049] The right connecting rod 14 can be any suitable building component. In one specific embodiment of this utility model, the right connecting rod 14 is a round steel bar.

[0050] The number of buried hydrants 9 can be determined as needed. The term "multiple" refers to two or more. In a specific embodiment of this utility model, the number of buried hydrants 9 is four.

[0051] The buried bolt 9 can have any suitable shape; please refer to [link / reference]. Figure 2 As shown, in a specific embodiment of this utility model, the buried bolt 9 is L-shaped.

[0052] The fixing strap 11 can be any suitable material. In a specific embodiment of this utility model, the fixing strap 11 is a fixing steel strap.

[0053] The length and width of the cross-section of the fixing strap 11 can be determined as needed. In a specific embodiment of this utility model, the length and width of the cross-section of the fixing strap 11 are 30mm and 2mm, respectively.

[0054] The spacing between two adjacent upper and lower fixing straps 11 and the spacing between the lowermost fixing strap 11 and the ground can be determined as needed. Preferably, the spacing between two adjacent upper and lower fixing straps 11 is 100mm to 200mm, and the spacing between the lowermost fixing strap 11 and the ground is 100mm. In a specific embodiment of this utility model, the spacing between two adjacent upper and lower fixing straps 11 is 200mm, and the spacing at weak points can be reduced to 100mm.

[0055] The fixed sleeve, the left sleeve, and the right sleeve can be sleeves made of any suitable material. In a specific embodiment of this utility model, the fixed sleeve, the left sleeve, and the right sleeve are all steel sleeves.

[0056] The fixed sleeve, the left sleeve, and the right sleeve can be made of any suitable building component. In a specific embodiment of this utility model, the fixed sleeve, the left sleeve, and the right sleeve are all square tube sleeves, that is, they are made of square tubes.

[0057] The length, width, and thickness of the cross-section of the square tube can be determined as needed. In a specific embodiment of this utility model, the length, width, and thickness of the cross-section of the square tube are 100mm, 100mm, and 5mm, respectively.

[0058] During construction, the column reinforcement cage 1, the left arc-shaped reinforcement cage 3, and the right arc-shaped reinforcement cage 4 are tied to the ground. The bottom of the column reinforcement cage 1 is placed on the ground. Left scaffolding 7 and right scaffolding 8 are erected on the left and right sides of the column reinforcement cage 1, respectively. The right end of the left arc-shaped reinforcement cage 3 is connected to the top of the column reinforcement cage 1, and the left end of the left arc-shaped reinforcement cage 3 is connected to the left scaffolding 7. The left end of the right arc-shaped reinforcement cage 4 is connected to the top of the column reinforcement cage 1, and the right end of the right arc-shaped reinforcement cage 4 is connected to the right scaffolding 8. Column formwork 2 is erected outside the column reinforcement cage 1. The bottom of the column formwork 2 is buried in the ground using ground bolts 9. The middle and upper parts of the column formwork 2 are reinforced using scaffolding, diagonal bracing, or construction structural layers. A vertically spaced fixing band 11 is used. A left arc-shaped formwork 5 is supported outside the left arc-shaped steel cage 3, and a right arc-shaped formwork 6 is supported outside the right arc-shaped steel cage 4. A vertically spaced fixing sleeve is used on the lower right end of the left arc-shaped formwork 5, the lower left end of the right arc-shaped formwork 6, and the top of the column formwork 2. The fixing formwork 12 is horizontally fitted onto the top of the column formwork 2 and abuts against the upper right end of the left arc-shaped formwork 5 and the upper left end of the right arc-shaped formwork 6. A left sleeve is spaced on the right end of the left arc-shaped formwork 5 and the outside of the fixing formwork 12, and a right sleeve is spaced on the left end of the right arc-shaped formwork 6 and the outside of the fixing formwork 12. Then concrete can be poured to form a fair-faced concrete column with a Y-shaped column head.

[0059] Therefore, this utility model employs a method of temporary support by connecting the left end of the left arc-shaped steel cage to the left scaffolding and the right end of the right arc-shaped steel cage to the right scaffolding, thus preventing displacement of the steel reinforcement positioning. To ensure that the column formwork does not deform during pouring, the bottom of the column formwork is reinforced with buried bolts to ensure a tight base and reduce defects such as grout leakage. The middle and upper parts of the column formwork are reinforced using scaffolding, diagonal bracing, or construction structural layers, and the column formwork is reinforced with a fixing strap to ensure the overall verticality of the formwork system. The lower right end of the left arc-shaped formwork... The lower part of the left end of the right arc-shaped template (external corner) and the lower part of the left end of the right arc-shaped template (external corner) both extend downward along the column template and are reinforced with fixing sleeves. The upper part of the right end of the left arc-shaped template (internal corner) and the upper part of the left end of the right arc-shaped template (internal corner) are added with fixing sleeves that are perpendicular to the top of the column template and fitted onto them, thus transforming the internal corner into an external corner. The left and right sleeves are used for reinforcement respectively, which greatly reduces the difficulty of reinforcing irregular templates and ensures high-quality forming, solving the difficulties of reinforcing concrete columns, poor forming effect, and inconvenience of construction of local irregular nodes.

[0060] In summary, the construction structure of fair-faced concrete columns with Y-shaped column heads of this utility model makes it easy to reinforce concrete columns, achieves good molding results, and facilitates the construction of irregular local joints, making it suitable for large-scale promotion and application.

[0061] Therefore, it is evident that the objective of this utility model has been fully and effectively achieved. The function and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the stated principles, the implementation methods can be modified arbitrarily. Therefore, this utility model includes all modified implementation methods based on the spirit and scope of the claims.

Claims

1. A construction structure for a fair-faced concrete column with a Y-shaped column head, comprising a column reinforcement cage, a column formwork, a left arc-shaped reinforcement cage, a right arc-shaped reinforcement cage, a left arc-shaped formwork, and a right arc-shaped formwork, wherein the bottom of the column reinforcement cage is set on the ground, the column formwork is fitted over the column reinforcement cage, and the bottom of the column formwork abuts against the ground. The right end of the left arc-shaped steel cage is located to the left of the top of the column steel cage and is connected to the top of the column steel cage. The left end of the left arc-shaped steel cage extends arc-shaped upward to the left and passes through the top of the column template. The right end of the left arc-shaped template is located to the left of the top of the column template and abuts against the top of the column template. The left end of the left arc-shaped template extends arc-shaped upward to the left and is fitted over the left arc-shaped steel cage. The left end of the right arc-shaped reinforcing cage is located to the right of the top of the column reinforcing cage and connects to the top of the column reinforcing cage. The right end of the right arc-shaped reinforcing cage extends arc-shaped upward to the right and passes through the top of the column template. The left end of the right arc-shaped template is located to the right of the top of the column template and abuts against the top of the column template. The right end of the right arc-shaped template extends arc-shaped upward to the right. The right arc-shaped template is fitted over the right arc-shaped reinforcing cage. The characteristic of this design is that... The construction structure for the fair-faced concrete column with a Y-shaped column head also includes a left scaffold, a right scaffold, buried bolts, reinforcement devices, fixing straps, fixing sleeves, fixing formwork, a left sleeve, and a right sleeve, wherein: The left and right scaffolding are both vertically arranged and spaced apart on the ground, located to the left and right of the column formwork, respectively. The left end of the left arc-shaped steel cage and the left end of the left arc-shaped formwork are both located to the right of the left scaffolding and are both connected to the left scaffolding. The right end of the right arc-shaped steel cage and the right end of the right arc-shaped formwork are both located to the left of the right scaffolding and are both connected to the right scaffolding. The ground bolts are vertically installed and buried in the ground. The ground bolts are located below the bottom of the column template and connected to the bottom of the column template. There are multiple ground bolts, which are spaced apart from each other along the circumference of the column template. The reinforcement device is fixed to the middle and upper part of the column formwork. The reinforcement device is set or abutted against the ground. The reinforcement device is a frame, diagonal brace or construction structure layer. The fixing strap is horizontally sleeved on the outside of the column formwork. There are multiple fixing straps, and the multiple fixing straps are vertically spaced from each other. The lower right end of the left arc-shaped template and the lower left end of the right arc-shaped template both extend downward along the top of the column template. The fixing sleeves are respectively horizontally sleeved on the lower right end of the left arc-shaped template, the lower left end of the right arc-shaped template, and the top of the column template. There are multiple fixing sleeves, and the multiple fixing sleeves are vertically spaced apart from each other. The fixed template is horizontally fitted onto the top of the column template and abuts against the upper right end of the left arc-shaped template and the upper left end of the right arc-shaped template, respectively. The left sleeve is vertically arranged along the front-back direction and is fitted onto the right end of the left arc-shaped template and the fixed template, respectively. The right sleeve is vertically arranged along the front-back direction and is fitted onto the left end of the right arc-shaped template and the fixed template, respectively. There are multiple left sleeves and multiple right sleeves, and the multiple left sleeves and multiple right sleeves are spaced apart from each other.

2. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The top of the column steel cage is tied and welded to the right end of the left arc-shaped steel cage.

3. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The construction structure of the fair-faced concrete column with Y-shaped column head also includes a left connecting rod. The left connecting rod is set in the left-right direction and is located between the left end of the left scaffold and the left end of the left arc-shaped steel cage, and connects the left end of the left scaffold and the left end of the left arc-shaped steel cage respectively.

4. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The top of the column steel cage is tied and welded to the left end of the right arc-shaped steel cage.

5. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The construction structure of the fair-faced concrete column with Y-shaped column head also includes a right connecting rod. The right connecting rod is set in the left-right direction and is located between the right end of the right scaffold and the right end of the right arc-shaped steel cage, and connects the right end of the right scaffold and the right end of the right arc-shaped steel cage respectively.

6. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The number of buried bolts is 2.

7. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The buried bolt is L-shaped.

8. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The fixing belt is a fixing steel belt.

9. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The distance between two adjacent fixing strips is 100mm to 200mm, and the distance between the lowest fixing strip and the ground is 100mm.

10. The construction structure of a fair-faced concrete column with a Y-shaped column head as described in claim 1, characterized in that, The fixed sleeve, the left sleeve, and the right sleeve are all steel hoops.

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