CN220814551U - Assembled prefabricated reinforced concrete constructional column - Google Patents
Assembled prefabricated reinforced concrete constructional column Download PDFInfo
- Publication number
- CN220814551U CN220814551U CN202321968795.6U CN202321968795U CN220814551U CN 220814551 U CN220814551 U CN 220814551U CN 202321968795 U CN202321968795 U CN 202321968795U CN 220814551 U CN220814551 U CN 220814551U
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- constructional column
- clamping groove
- reserved
- structure beam
- reinforced concrete
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an assembled prefabricated reinforced concrete constructional column, which belongs to the technical field of assembled constructional columns, and comprises a structural beam 1 and a constructional column 2 arranged on the structural beam 1, and is characterized in that: the structure beam 1 is reserved with a group of reserved steel bars 11 which are symmetrically installed along the vertical center of the structure beam 1, a first clamping groove 12 and a second clamping groove 13 are formed in the upper side and the lower side of the structure beam 1 between the reserved steel bars 11, the first constructional column 3 is fixedly connected with the first clamping groove 12, the second constructional column 4 is fixedly connected with the second clamping groove 13, the technical problem of difficult installation caused by deviation of embedded steel bars is solved, and the structure beam is mainly applied to the aspect of prefabricated constructional column installation.
Description
Technical Field
The utility model belongs to the technical field of assembled constructional columns, and particularly relates to an assembled prefabricated reinforced concrete constructional column.
Background
The constructional column is an important anti-seismic measure of a masonry structure and a filling wall, can effectively control the generation of cracking of the wall, and remarkably improves the stability and strength of the wall under various load actions, so that the integrity and the rigidity of the wall are greatly improved, and the adverse effect of larger vibration load on houses can be resisted;
The traditional construction method of the column is as follows: firstly, setting up a frame for positioning, positioning and arranging reinforcing steel bars, then setting up a template by using plates, pouring concrete, and removing the template after the concrete is formed, wherein the construction method has a great disadvantage that a lot of manpower and material resources are required to be consumed for processing the templates around the column before and after pouring, so that the construction period of a house is prolonged to a certain extent;
Along with the development of industrialized buildings, prefabricated assembly projects are more and more, and at present, the existing prefabricated constructional columns are mostly welded with prefabricated constructional column steel bars in a lap joint way through embedded bars in upper and lower floor beams (plates), and the embedded bars are difficult to process once being deviated, so that an assembled prefabricated reinforced concrete constructional column is proposed to replace the prior art based on the fact that the embedded bars are deviated.
Disclosure of Invention
The utility model aims to: the utility model aims to provide an assembled precast reinforced concrete constructional column so as to solve the technical problem of difficult installation caused by the deviation of embedded bars.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an assembled precast reinforced concrete constructional column, includes the structural beam and installs in the constructional column of structural beam, its characterized in that:
The structure beam is reserved with a group of reserved steel bars symmetrically installed along the vertical center of the structure beam, and a first clamping groove and a second clamping groove are formed between the reserved steel bars on the upper side and the lower side of the structure beam;
the first constructional column is fixedly connected with the first clamping groove;
the second constructional column is fixedly connected with the second clamping groove.
Further: the first constructional column and the second constructional column have the same structure, wherein the first constructional column is formed by pouring steel reinforcement framework, embedded plates and concrete, a body terrace is formed between the embedded plates and the concrete 33, and welding is performed between the embedded plates and reserved steel bars.
By adopting the technical scheme: it should be noted that the first and second constructional columns used in the present application are both in prefabricated form;
after embedding a pre-buried plate around the reinforcement cage, pouring concrete to form a constructional column;
The structure beam is reserved with the reinforcing steel bars in the pouring process and is extruded out of the upper surface and the lower surface of the structure beam, so that a first clamping groove and a second clamping groove are formed, after the pre-buried plate of the prefabricated first constructional column is welded with the reserved reinforcing steel bars, a gap between the first clamping groove and the upper surface of the structure beam is filled with a grouting mode, after the pre-buried plate of the prefabricated second constructional column is welded with the reserved reinforcing steel bars, a gap between the second clamping groove and the upper surface of the structure beam is filled with a grouting mode, and the installation efficiency and the accuracy of the prefabricated constructional column are improved by adopting the scheme.
Further: the steel reinforcement framework is lower than the embedded plate.
Further: gaps are formed between the first constructional column and the first clamping groove and between the second constructional column and the second clamping groove, and the gaps are closed by grouting.
Compared with the prior art, the utility model has the following advantages: through adopting the constructional column of prefabricated form, and install the pre-buried board in the constructional column pouring process additional for guarantee to pour in-process steel reinforcement skeleton not off normal, and the pre-buried board of installing additional is convenient to be connected with the structural beam fast.
Drawings
FIG. 1 is a combined state diagram of the present utility model;
FIG. 2 is a diagram showing the construction of the present utility model;
Fig. 3 is a front view of a first constructional column of the utility model.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1:
In a first embodiment of the present utility model, as shown in fig. 1 to 3, comprising a structural beam 1 and a constructional column 2 mounted to the structural beam 1, the present utility model is characterized in that:
The structure beam 1 is provided with a group of reserved steel bars 11 which are symmetrically arranged along the vertical center of the structure beam 1, and a first clamping groove 12 and a second clamping groove 13 are formed between the reserved steel bars 11 on the upper side and the lower side of the structure beam 1;
The first constructional column 3 is fixedly connected with the first clamping groove 12;
the second constructional column 4 is fixedly connected with the second clamping groove 13.
The first constructional column 3 and the second constructional column 4 have the same structure, wherein the first constructional column 3 is formed by pouring a reinforcement cage 31, an embedded plate 32 and concrete 33, a body landing 34 is formed between the embedded plate 32 and the concrete 33, and the embedded plate 32 is welded with the reserved reinforcement 11.
The steel reinforcement cage 31 is lower than the embedded plate 32.
Gaps 14 are formed between the first constructional column 3 and the first clamping groove 12 and between the second constructional column 4 and the second clamping groove 13, the gaps 14 are closed by grouting, and gaps are formed between the gaps and are closed by grouting.
By adopting the technical scheme, the application has the following core improvements: it should be noted that the first constructional column 3 and the second constructional column 4 used in the application are both in prefabricated form;
placing a pre-buried plate 32 around the reinforcement cage 31, and pouring concrete 33 to form a constructional column;
The structure beam 1 is provided with a reserved reinforcing steel bar 11 which protrudes out of the upper surface and the lower surface of the structure beam 1 in the pouring process, so that a first clamping groove 12 and a second clamping groove 13 are formed, after the pre-buried plate 32 of the prefabricated first constructional column 3 is welded with the reserved reinforcing steel bar 11, a gap between the first constructional column 3 in the first clamping groove 12 and the upper surface of the structure beam 1 is filled in a grouting mode, and after the pre-buried plate of the prefabricated second constructional column 4 is welded with the reserved reinforcing steel bar, a gap between the second constructional column 4 in the second clamping groove 13 and the upper surface of the structure beam is filled in a grouting mode.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (3)
1. The utility model provides an assembled prefabricated reinforced concrete constructional column, includes structural beam (1) and installs in constructional column (2) of structural beam (1), its characterized in that:
The structure beam (1), a group of reserved steel bars (11) symmetrically installed along the vertical center of the structure beam (1) are reserved on the structure beam (1), and a first clamping groove (12) and a second clamping groove (13) are formed between the reserved steel bars (11) on the upper side and the lower side of the structure beam (1);
The first constructional column (3), the first constructional column (3) is fixedly connected with the first clamping groove (12);
the second constructional column (4) is fixedly connected with the second clamping groove (13);
The first constructional column (3) and the second constructional column (4) are identical in structure, wherein the first constructional column (3) is formed by pouring a reinforcement cage (31), an embedded plate (32) and concrete (33), a body terrace (34) is formed between the embedded plate (32) and the concrete (33), and the embedded plate (32) is welded with the reserved reinforcement (11).
2. A fabricated precast reinforced concrete constructional column according to claim 1, characterized in that: the steel reinforcement framework (31) is lower than the embedded plate (32).
3. A fabricated precast reinforced concrete constructional column according to claim 1, characterized in that: gaps (14) are formed between the first constructional column (3) and the first clamping groove (12) and between the second constructional column (4) and the second clamping groove (13), and the gaps (14) are closed by grouting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968795.6U CN220814551U (en) | 2023-07-25 | 2023-07-25 | Assembled prefabricated reinforced concrete constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968795.6U CN220814551U (en) | 2023-07-25 | 2023-07-25 | Assembled prefabricated reinforced concrete constructional column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814551U true CN220814551U (en) | 2024-04-19 |
Family
ID=90708546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968795.6U Active CN220814551U (en) | 2023-07-25 | 2023-07-25 | Assembled prefabricated reinforced concrete constructional column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814551U (en) |
-
2023
- 2023-07-25 CN CN202321968795.6U patent/CN220814551U/en active Active
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