CN222350052U - A formwork-free structural column composite component - Google Patents
A formwork-free structural column composite component Download PDFInfo
- Publication number
- CN222350052U CN222350052U CN202420975826.9U CN202420975826U CN222350052U CN 222350052 U CN222350052 U CN 222350052U CN 202420975826 U CN202420975826 U CN 202420975826U CN 222350052 U CN222350052 U CN 222350052U
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- solid concrete
- members
- concrete block
- concrete blocks
- formwork
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- 239000002131 composite material Substances 0.000 title 1
- 239000004567 concrete Substances 0.000 claims abstract description 46
- 239000007787 solid Substances 0.000 claims abstract description 42
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009415 formwork Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a formwork-free constructional column combined member, which consists of a plurality of first members, second members, third members and fourth members, wherein each member comprises a cuboid solid concrete block, wing plates are respectively arranged on two side surfaces of the cuboid solid concrete block in the thickness direction, the height of each wing plate is consistent with that of the solid concrete block, the width of each wing plate is larger than that of the solid concrete block, so that a part extending out of the solid concrete block is formed, the parts extending out of the solid concrete block by the wing plates are provided with at least two different widths at different positions in the height direction, the edges of the parts extending out of the solid concrete block are provided with different thicknesses, so that step surfaces are formed along the edges of the parts, the first members and the second members are spliced into a group, the third members and the fourth members are spliced into a group, and the combination of the first members and the second members and the combination of the third members and the fourth members are overlapped in a staggered manner in the height direction, so that a constructional column is formed. Most of the work can be completed in advance outside the site, the construction column is constructed in a building block building mode on the construction site, and the formwork is not required to be supported and removed, so that the pouring efficiency of the construction column is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a formwork-free constructional column combined member.
Background
Reinforced concrete is often adopted as a stress member in the modern building construction process, and the filling wall is built by building blocks to play a role in enclosing and separating. In the masonry process of the masonry infilled wall, in order to ensure the integrity of the wall, the shearing bearing capacity of the masonry structure is improved, cracks of the masonry structure are controlled within a certain range, and a constructional column is usually arranged at intervals. The traditional constructional column construction process comprises the steps of binding reinforcing steel bars, supporting templates, pouring concrete and removing templates, and is more in construction steps, complex in process and unavoidable in-process, and loss and waste of materials can be generated. Especially, the processes of formwork supporting and formwork removing are all required to be performed on site and cannot be prefabricated in advance, so that the time is very long.
Disclosure of utility model
The utility model aims to overcome the defects and optimize the step of building the constructional column, and provides a formwork-free constructional column combined member.
The technical scheme includes that the formwork-free constructional column combined member is characterized by comprising a plurality of first members, second members, third members and fourth members, wherein each member comprises a cuboid solid concrete block, each solid concrete block is provided with three dimensions of width, height and thickness, wing plates are respectively arranged on two side faces in the thickness direction, the wing plates on the two side faces are mirror symmetry, the height of each wing plate is consistent with that of the solid concrete block and the width of each wing plate is larger than that of the solid concrete block, so that a part extending out of the solid concrete block is formed, the part extending out of the solid concrete block is provided with at least two different widths at different positions in the height direction, and the part extending out of the solid concrete block is provided with different thicknesses at the edges of the part extending out of the solid concrete block, so that step faces are formed along the edges of the part;
The solid concrete blocks of the first component and the second component have the same size, the widths of the solid concrete blocks in the height direction are complementary, and the step surfaces of the edges are also complementary, so that the solid concrete blocks can be spliced together; the solid concrete blocks of the third member and the fourth member have the same size, the widths of the solid concrete blocks in the height direction are complementary, and the step surfaces of the edges are complementary, so that the solid concrete blocks of the first member and the solid concrete blocks of the third member can be spliced together;
And in the height direction, the combination of the first member and the second member and the combination of the third member and the fourth member are overlapped in a staggered way to form a constructional column.
Further, each member also comprises reinforcing steel bars, wherein the reinforcing steel bars are arranged in the solid concrete blocks and/or between the solid concrete blocks and the wing plates, and the solid concrete blocks, the wing plates and the reinforcing steel bars are integrally cast and formed.
The construction method comprises the steps of casting required components according to design requirements in advance, binding constructional column steel bars according to a front-stage layout after the construction is started, splicing the components, enabling the two wider components, such as a first component and a second component, to be used as the lowest layer, enabling the edges of the two components to be aligned, enabling the wing plates to just enclose the constructional column steel bars, splicing a third component and a fourth component on the upper layer, and so on until the whole constructional column is assembled, and finally casting concrete in a cavity reserved in the middle of the components.
Therefore, most of work can be completed in advance outside the site, the construction column is constructed in a building block building mode on the construction site, and the formwork is not required to be supported and removed, so that the pouring efficiency of the construction column is greatly improved.
Drawings
Fig. 1 is a schematic view of a first member in the present embodiment.
Fig. 2 is a schematic cross-sectional view of the first member in the horizontal direction.
Fig. 3 is a schematic cross-sectional view of the first member in a vertical direction.
Fig. 4 is a schematic view of a second member.
Fig. 5 to 8 are schematic views of a process of laying a constructional column.
Detailed Description
See fig. 1 to 4. The first member comprises a solid concrete block 1, a wing plate 2 and a reinforcing steel bar 3, wherein the wing plate is integrally cast and formed, the width of the wing plate is larger than that of the solid concrete block, the wing plate is divided into two sections from top to bottom, the width of the upper section is larger than that of the lower section, and the edges of the wing plate are provided with different thicknesses so as to form a step surface 21. The wing plate of the second member has an upper section smaller in width than the lower section, and the step surface of the edge of the wing plate is opposite to the first member, so that the first member and the second member can be spliced with each other.
See fig. 5-8. The first component, the second component, the third component and the fourth component are respectively marked as A, B, C, D, corresponding masonry wall layout diagrams are firstly drawn according to the requirements of a design drawing and on-site reality, the sizes of constructional columns and the sizes of all the required components are clear, and customized production work is performed. According to the earlier stage layout after beginning to build, firstly carry out the ligature of constructional column reinforcing bar 4, after the ligature is accomplished, carry out masonry wall according to the drawing and build, the constructional column position adopts the built-up member of this embodiment to build, and the bottom adopts wider A, B to build, satisfies the constructional requirement that constructional column horse tooth top retreats back.
The edges of the A/B members are aligned during masonry, so that the A/B members are tightly attached, the problem of slurry leakage possibly generated in the later concrete pouring process is reduced, and the overall horizontal attractiveness of the masonry wall can be ensured.
And (3) continuously building an upper layer of members according to the earlier-stage layout drawing, wherein the construction column is built by adopting a narrower C, D member, and the edges of the C, D members are aligned to be closely attached during building. Repeating the above process until the whole masonry wall is completed, and pouring concrete at the position where the constructional column steel bars 4 are bound.
Claims (2)
1. A formwork-free constructional column combined member is characterized by comprising a plurality of first members, second members, third members and fourth members, wherein each member comprises a cuboid solid concrete block, each solid concrete block is provided with three dimensions of width, height and thickness, each of two side faces in the thickness direction is provided with a wing plate, the wing plates of the two side faces are in mirror symmetry, the height of each wing plate is consistent with that of the solid concrete block and the width of each wing plate is larger than that of the solid concrete block, so that a part extending out of the solid concrete block is formed;
The solid concrete blocks of the first component and the second component have the same size, the widths of the solid concrete blocks in the height direction are complementary, and the step surfaces of the edges are also complementary, so that the solid concrete blocks can be spliced together; the solid concrete blocks of the third member and the fourth member have the same size, the widths of the solid concrete blocks in the height direction are complementary, and the step surfaces of the edges are complementary, so that the solid concrete blocks of the first member and the solid concrete blocks of the third member can be spliced together;
And in the height direction, the combination of the first member and the second member and the combination of the third member and the fourth member are overlapped in a staggered way to form a constructional column.
2. The formwork-free constructional column combined member as claimed in claim 1, wherein each member further comprises reinforcing steel bars, wherein the reinforcing steel bars are arranged in the solid concrete blocks and/or between the solid concrete blocks and the wing plates, and the solid concrete blocks, the wing plates and the reinforcing steel bars are integrally cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420975826.9U CN222350052U (en) | 2024-05-08 | 2024-05-08 | A formwork-free structural column composite component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420975826.9U CN222350052U (en) | 2024-05-08 | 2024-05-08 | A formwork-free structural column composite component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222350052U true CN222350052U (en) | 2025-01-14 |
Family
ID=94201458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420975826.9U Active CN222350052U (en) | 2024-05-08 | 2024-05-08 | A formwork-free structural column composite component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222350052U (en) |
-
2024
- 2024-05-08 CN CN202420975826.9U patent/CN222350052U/en active Active
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