CN219011695U - Secondary constructional column construction structure - Google Patents
Secondary constructional column construction structure Download PDFInfo
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- CN219011695U CN219011695U CN202320131114.4U CN202320131114U CN219011695U CN 219011695 U CN219011695 U CN 219011695U CN 202320131114 U CN202320131114 U CN 202320131114U CN 219011695 U CN219011695 U CN 219011695U
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Abstract
The utility model discloses a secondary constructional column construction structure which comprises a structural plate, a constructional column template and a horn mouth template, wherein the bottom of the structural plate is provided with a lap joint reinforcing steel bar which is lapped with the constructional column reinforcing steel bar, and the horn mouth template is arranged at the upper part of the constructional column template and is fixedly connected with the constructional column template; the concrete column is arranged between the structural plate and the constructional column template, and the lower end of the concrete column is positioned at the inner side of the constructional column template; along the longitudinal direction of the precast concrete column, the precast concrete column is provided with through holes corresponding to the lap joint reinforcing steel bars one by one, so that the lower ends of the lap joint reinforcing steel bars penetrate through the through holes and are overlapped with the constructional column reinforcing steel bars. The construction structure is convenient to construct by arranging the precast concrete column between the structural plate and the constructional column, and can effectively ensure the construction quality of the secondary constructional column at the bottom of the structural plate.
Description
Technical Field
The utility model belongs to the technical field of building structure construction, relates to constructional column construction, and in particular relates to a secondary constructional column construction structure.
Background
The general construction method of the secondary constructional column comprises the steps of supporting a horn mouth template with a horn mouth shape on the upper part of a constructional column template, pouring concrete into the constructional column from the horn mouth, pouring the horn mouth part together when the pouring is finished at last, cutting off the concrete of the horn mouth part along the direction of the constructional column after the initial setting of the concrete, and thus obtaining the constructional column with a flat molding surface, and further completing the construction of the secondary constructional column.
However, when the structural plate is arranged at the top of the constructional column, the lap joint reinforcing steel bars at the bottom of the structural plate and the constructional column reinforcing steel bars are lapped and bound together, and then the secondary constructional column is constructed by adopting the method.
Disclosure of Invention
The utility model aims to provide a secondary constructional column construction structure, which is convenient to construct and can effectively ensure the construction quality of a secondary constructional column at the bottom of a structural plate by arranging a precast concrete column between the structural plate and the constructional column.
The technical scheme of the utility model is realized as follows:
the secondary constructional column construction structure comprises a structural plate, a constructional column template and a horn mouth template, wherein the bottom of the structural plate is provided with a lap joint reinforcing steel bar which is lapped with the constructional column reinforcing steel bar, and the horn mouth template is arranged on the upper part of the constructional column template and is fixedly connected with the constructional column template; the concrete column is arranged between the structural plate and the constructional column template, and the lower end of the concrete column is positioned at the inner side of the constructional column template; along the longitudinal direction of the precast concrete column, the precast concrete column is provided with through holes corresponding to the lap joint reinforcing steel bars one by one, so that the lower ends of the lap joint reinforcing steel bars penetrate through the through holes and are overlapped with the constructional column reinforcing steel bars.
Further, the precast concrete column is arranged at the bottom of the structural plate through a plurality of fixed connection mechanisms.
Further, the fixed connection mechanism comprises a connecting piece and a plurality of fixing pieces, the connecting piece comprises a vertical plate which is vertically arranged and a transverse plate which is horizontally arranged at the upper end of the vertical plate, the transverse plate is positioned on one side of the vertical plate so as to form an L-shaped structure, a plurality of connecting holes are respectively formed in the transverse plate and the vertical plate, the fixing pieces penetrate through the connecting holes in the vertical plate to be inserted into the precast concrete columns, so that the fixing pieces and the precast concrete columns are fixed, the fixing pieces penetrate through the connecting holes in the transverse plate to be inserted into the structural plate, and the fixing pieces and the structural plate are fixed, so that the precast concrete columns and the structural plate are fixed.
Further, the number of the fixed connection mechanisms is two or four, if the number of the fixed connection mechanisms is two, the two fixed connection mechanisms are oppositely arranged on two opposite sides of the precast concrete column, and if the number of the fixed connection mechanisms is four, the four fixed connection mechanisms are respectively arranged on four sides of the precast concrete column.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model sets the precast concrete column between the structural plate and the constructional column, and the precast concrete column and the constructional column form the secondary constructional column. The precast concrete columns can be manufactured in batch according to the size of the secondary constructional column in a factory, and also can be manufactured temporarily in a construction site, so that the construction is convenient; and the precast concrete column is a complete whole, and compared with a filling structure obtained by filling other materials in the prior art, the precast concrete column has higher structural strength and can effectively ensure the construction quality of the secondary constructional column.
Drawings
FIG. 1-schematic structural diagram of the present utility model.
FIG. 2-top view of precast concrete column and fixed attachment mechanism.
Wherein: 1-a structural panel; 2-a fixed connection mechanism; 3-prefabricating concrete columns; 4-lapping the steel bars; 5-constructing a column steel bar; 6-constructing a column template; 7-a horn mouth template; 8-through holes.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1 and 2, a secondary constructional column construction structure comprises a structural plate 1, a constructional column template 6 and a bell mouth template 7, wherein the bottom of the structural plate 1 is provided with a lap joint steel bar 4 overlapped with a constructional column steel bar 5, and the bell mouth template 7 is arranged at the upper part of the constructional column template 7 and is fixedly connected with the constructional column template 6; the concrete column structure comprises a structural plate 1, a constructional column template 6 and a precast concrete column 3, wherein the structural plate 1 is arranged on the side of the structural column template 6; along the longitudinal direction of the precast concrete column 3, the precast concrete column 3 is provided with through holes 8 which are in one-to-one correspondence with the lap joint steel bars 4, so that the lower ends of the lap joint steel bars 4 penetrate through the through holes 8 to be overlapped with the constructional column steel bars 5.
Here, the placement of the precast concrete columns between the structural panels and the column templates corresponds to the placement of the precast concrete columns between the structural panels and the columns, which constitute the secondary columns. The precast concrete column can be manufactured in batch according to the size of the secondary constructional column in a factory, and also can be manufactured temporarily on a construction site, so that the construction is convenient. And the precast concrete column is a complete whole, and compared with a filling structure obtained by filling other materials in the prior art, the precast concrete column has higher structural strength and can effectively ensure the construction quality of the secondary constructional column.
In the concrete implementation, the precast concrete columns 3 are arranged at the bottom of the structural plate 1 through a plurality of fixed connection mechanisms 2.
During concrete implementation, fixed connection mechanism 2 includes connecting piece and a plurality of mounting, the connecting piece comprises vertical riser and the horizontal setting of vertical setting in the diaphragm of riser upper end, and the diaphragm is located riser one side to constitute L type structure, be equipped with a plurality of connecting holes on diaphragm and the riser respectively, the mounting passes the connecting hole on the riser and inserts precast concrete post 3, thereby fixed mounting and precast concrete post 3, the mounting passes the connecting hole on the diaphragm and inserts structural slab 1, thereby fixed mounting and structural slab 1, and then realize precast concrete post 3 and structural slab 1 fixed.
In the concrete implementation, the number of the fixed connection mechanisms 2 is two or four, if the number of the fixed connection mechanisms 2 is two, the two fixed connection mechanisms 2 are oppositely arranged on two opposite sides of the precast concrete column 3, and if the number of the fixed connection mechanisms 2 is four, the four fixed connection mechanisms 2 are respectively arranged on four sides of the precast concrete column 3.
The number of the fixing and connecting mechanisms can be set according to the size of the constructional column, for example, four fixing and connecting mechanisms are needed for constructional columns with larger sizes, and two or four fixing and connecting structures can be set for constructional columns with smaller sizes so as to ensure the structural stability of the prefabricated concrete column after the prefabricated concrete column and the structural plates are fixed. The connecting piece of the fixed connection mechanism can be made of angle steel, the length of the connecting piece of the fixed connection mechanism is set according to requirements, the connecting piece can correspond to the width of the constructional column, the connecting piece can be centrally arranged as shown in fig. 2, and the length of the connecting piece is smaller than the width of the constructional column. The cross-sectional dimension of the precast concrete columns in this example was 100 mm ×100 mm, the length was 240 mm, the size of the through holes was 15 mm, and the length of the connectors was 50 mm.
Finally, it should be noted that the above-mentioned examples of the present utility model are only illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. Not all embodiments are exhaustive. Obvious changes and modifications which are extended by the technical proposal of the utility model are still within the protection scope of the utility model.
Claims (4)
1. The secondary constructional column construction structure comprises a structural plate, a constructional column template and a horn mouth template, wherein the bottom of the structural plate is provided with a lap joint reinforcing steel bar which is lapped with the constructional column reinforcing steel bar, and the horn mouth template is arranged on the upper part of the constructional column template and is fixedly connected with the constructional column template; the concrete column is characterized by further comprising a precast concrete column, wherein the precast concrete column is arranged between the structural plate and the constructional column template, and the lower end of the precast concrete column is positioned at the inner side of the constructional column template; along the longitudinal direction of the precast concrete column, the precast concrete column is provided with through holes corresponding to the lap joint reinforcing steel bars one by one, so that the lower ends of the lap joint reinforcing steel bars penetrate through the through holes and are overlapped with the constructional column reinforcing steel bars.
2. The secondary building column construction structure according to claim 1, wherein the precast concrete columns are disposed at the bottom of the structural panel by a plurality of fixing connection mechanisms.
3. The construction structure of a secondary constructional column according to claim 2, wherein the fixing connection mechanism comprises a connecting piece and a plurality of fixing pieces, the connecting piece is composed of a vertical plate arranged vertically and a horizontal plate arranged horizontally at the upper end of the vertical plate, the horizontal plate is arranged on one side of the vertical plate to form an L-shaped structure, a plurality of connecting holes are respectively formed in the horizontal plate and the vertical plate, the fixing pieces penetrate through the connecting holes in the vertical plate to be inserted into the precast concrete column to fix the fixing pieces and the precast concrete column, and the fixing pieces penetrate through the connecting holes in the horizontal plate to be inserted into the structural plate to fix the fixing pieces and the structural plate to fix the precast concrete column and the structural plate.
4. A secondary constructional column construction structure according to claim 2 or 3, wherein the number of the fixing and connecting mechanisms is two or four, if two, the two fixing and connecting mechanisms are oppositely arranged at two opposite sides of the precast concrete column, and if four, the four fixing and connecting mechanisms are respectively arranged at four sides of the precast concrete column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131114.4U CN219011695U (en) | 2023-02-06 | 2023-02-06 | Secondary constructional column construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131114.4U CN219011695U (en) | 2023-02-06 | 2023-02-06 | Secondary constructional column construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219011695U true CN219011695U (en) | 2023-05-12 |
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ID=86247130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320131114.4U Active CN219011695U (en) | 2023-02-06 | 2023-02-06 | Secondary constructional column construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219011695U (en) |
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2023
- 2023-02-06 CN CN202320131114.4U patent/CN219011695U/en active Active
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