CN220266846U - Assembled beam slab column node structure - Google Patents
Assembled beam slab column node structure Download PDFInfo
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- CN220266846U CN220266846U CN202322085044.6U CN202322085044U CN220266846U CN 220266846 U CN220266846 U CN 220266846U CN 202322085044 U CN202322085044 U CN 202322085044U CN 220266846 U CN220266846 U CN 220266846U
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- 239000004567 concrete Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an assembled beam slab column node structure, which comprises a plurality of hollow bottom columns and a plurality of hollow connecting column caps, wherein the hollow bottom columns are fixedly connected with the ground in a longitudinal and latitudinal manner and uniformly distributed, a plurality of steel bars are vertically arranged in the hollow bottom columns, concrete is poured in the hollow bottom columns, a circle of limit edges are arranged in the middle of the inner walls around the hollow connecting column caps, the hollow connecting column caps are sleeved at the tops of the hollow bottom columns, and concrete is poured after the hollow bottom columns, the hollow connecting column caps, a floor slab and a structural beam are assembled by hoisting and assembling, so that the defects in the prior art are effectively overcome, and the installation and positioning are convenient by reducing the weight of column members, so that the assembly difficulty is reduced; meanwhile, the process flow is simplified, the node integrity is strong, and therefore the structural anti-seismic effect is effectively improved to achieve the ideal effect, and the construction cost is further reasonably reduced.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to an assembled beam slab column node structure.
Background
The prefabricated building node structure adopted at present adopts prefabricated solid square columns to be in butt joint with pre-buried steel bar pieces of floor boards and is bundled, then the prefabricated solid square columns are cast in situ through a temporary die, and the assembly mode has a plurality of defects:
1. because the column members are heavy, the installation is inconvenient, and the column members are difficult to position during hoisting;
2. the working procedure is complex, the node integrity is poor, and thus the anti-seismic effect of the structure is not ideal;
3. the construction cost is further high due to the reasons of items 1 and 2.
Disclosure of Invention
The utility model aims to provide an assembled beam slab column node structure, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an assembled beam slab column node structure, includes many hollow foundation columns and a plurality of hollow even post cap, many hollow foundation columns longitude and latitude evenly distributed with ground fixed connection, the inside of hollow foundation column is vertical to be provided with many reinforcing bars, and inside concreting, the middle part of inner wall all around is provided with round spacing arris even post cap cover is located hollow foundation column top, spacing arris 'bottom surface with hollow foundation column top surface is hugged closely, hollow even post cap top grafting has hollow spliced pole, hollow spliced pole's bottom surface with spacing arris top surface is hugged closely, hollow spliced pole bottom's left and right sides has all been seted up the fretwork groove, the one end grafting of fretwork groove and structural beam, the structural beam sets up between two vertically adjacent fretwork grooves, and the overlap joint has many building plates side by side between two laterally adjacent structural beam, hollow spliced pole's inside is vertical to be provided with many reinforcing bars, and inside concreting with structural beam with the integrative floor of floor connection.
In a preferred embodiment of the utility model, a plurality of reinforcing ribs are arranged at the bottom of the floor plate at equal intervals along the transverse direction, the left side and the right side of the structural beam are provided with rest edges, the end parts of the reinforcing ribs are arranged at the tops of the rest edges, and the end parts of the floor plate are clung to the structural beam.
In a preferred embodiment of the utility model, a yielding port is formed at the joint of the floor plate and the hollow connecting column.
In a preferred embodiment of the utility model, the middle parts of the left side and the right side of the top of the hollow connecting column cap are respectively provided with a positioning column, both ends of the structural beam are respectively provided with a positioning hole, the positioning columns are inserted into the positioning holes, and one end of the structural beam is placed at the top of the hollow connecting column cap.
In a preferred embodiment of the utility model, the hollow column connecting cap is of a detachable structure and comprises two side frames and two connecting blocks, wherein the top and the bottom of two ends of each side frame are respectively provided with a plugging groove, the top and the bottom of the left side and the right side of each connecting block are respectively provided with a plugging lug, and each plugging lug is correspondingly plugged in each plugging groove and is fixedly connected through a bolt.
In a preferred embodiment of the present utility model, the positioning column is fixedly connected to the top center of the connection block.
In a preferred embodiment of the present utility model, the hollow bottom post and the hollow connecting post have the same shape and structure, are square tubular structures, and are prefabricated by pouring concrete and reinforcing steel bars.
In a preferred embodiment of the present utility model, the floor slab is a reinforced concrete precast slab, and the structural beam is a reinforced concrete precast beam.
The beneficial effects of the utility model are as follows:
according to the utility model, the hollow bottom column, the hollow column connecting cap, the floor plate and the structural beam are prefabricated, and concrete is poured after being hoisted, combined and assembled, so that the defects in the prior art are effectively overcome, and the column members are reduced in weight, so that the installation and positioning are convenient, and the assembly difficulty is reduced; meanwhile, the process flow is simplified, the node integrity is strong, and therefore the structural anti-seismic effect is effectively improved to achieve the ideal effect, and the construction cost is further reasonably reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the overall perspective structure of the present utility model;
FIG. 2 is a schematic view of the whole bottom perspective structure of the present utility model;
fig. 3 is a schematic perspective exploded view of the hollow cap with post.
Reference numerals; wherein, 1, a hollow bottom column; 2. the hollow is connected with a column cap; 21. positioning columns; 22. limit edges; 23. a side frame; 231. a plug-in groove; 24. a bolt; 25. a connecting block; 251. a plug lug; 3. a structural beam; 31. a rest edge; 4. a hollow connecting column; 41. a hollow groove; 5. floor boards; 51. a yielding port; 52. reinforcing ribs.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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 some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1-3, this embodiment provides an assembled beam slab column node structure, including many hollow foundation columns 1 and a plurality of hollow even column caps 2, many hollow foundation columns 1 warp latitude evenly distributed and ground fixed connection, the inside of hollow foundation column 1 is vertical to be provided with many reinforcing bars, and inside concreting, the middle part of the inner wall all around of hollow even column cap 2 is provided with round spacing arris 22, hollow even column cap 2 cover is located hollow foundation column 1 top, the bottom surface of spacing arris 22 hugs closely with hollow foundation column 1 top surface, hollow even column cap 2 top has pegged graft hollow spliced pole 4, hollow spliced pole 4's bottom surface hugs closely with spacing arris 22's top surface, hollow spliced pole 4 bottom's left and right sides has all been seted up fretwork groove 41, fretwork groove 41 and structure roof beam 3's one end grafting, structure roof beam 3 sets up between two vertically adjacent fretwork grooves 41, the side by side overlap has many floor boards 5 between two horizontally adjacent structure roof beams 3, the inside of hollow spliced pole 4 is vertical to be provided with many, and inside concreting and structure roof beam 3 and the integrative floor of 5 connection.
In the utility model, a plurality of reinforcing ribs 52 are arranged at the bottom of the floor plate 5 at equal intervals along the transverse direction, the left side and the right side of the structural beam 3 are provided with the rest edges 31, the end parts of the reinforcing ribs 52 are arranged at the top of the rest edges 31, and the end parts of the floor plate 5 are clung to the structural beam 3.
In the utility model, a relief opening 51 is formed at the joint of the floor plate 5 and the hollow connecting column 4.
In the utility model, the middle parts of the left side and the right side of the top of the hollow connecting column cap 2 are respectively provided with a positioning column 21, both ends of the structural beam 3 are respectively provided with a positioning hole, the positioning columns 21 are inserted into the positioning holes, and one end of the structural beam 3 is placed at the top of the hollow connecting column cap 2.
Specifically, the solid square column in the existing node assembling technology is changed into a hollow prefabricated square column in the node, reinforced concrete is poured on the hollow bottom column 1, meanwhile, upper reinforcing steel bars are inserted, so that the hollow bottom column is fixedly connected to the ground, then, prefabricated structural beams 3 and floor plates 5 are placed on the hollow connecting column caps 2, the positions where the structural beams 3 are placed are positioned by positioning columns 21 made of reinforcing steel bars arranged on the left side and the right side of the tops of the hollow connecting column caps 2, the distance between two transversely adjacent structural beams 3 is ensured, the prefabricated floor plates 5 are accurately placed between the two structural columns, after the hollow connecting column 4 is inserted into the hollow connecting column caps 2 from the upper part through hoisting and abutted against the limiting ribs 22, reinforced concrete is poured into the cavities from top to bottom, so that integral nodes are formed, and the defects in the prior art are effectively overcome, and the installation and positioning difficulties are reduced by reducing the weight of column members, so that the installation and positioning are convenient; meanwhile, the process flow is simplified, the node integrity is strong, and therefore the structural anti-seismic effect is effectively improved to achieve the ideal effect, and the construction cost is further reasonably reduced.
In the utility model, the hollow connecting column cap 2 is of a detachable structure and comprises two side frames 23 and two connecting blocks 25, wherein the top and the bottom of two ends of the side frames 23 are respectively provided with a plugging groove 231, the top and the bottom of the left side and the right side of the connecting blocks 25 are respectively provided with a plugging lug 251, and each plugging lug 251 is correspondingly plugged in each plugging groove 231 and is fastened and connected through a bolt 24.
Specifically, for civil construction, the cap structure is not expected to be seen, the hollow connecting column cap 2 is designed to be in a detachable temporary supporting mode so as to achieve the purpose of industrial and civil construction general use, the hollow connecting column cap 2 is designed to be split, the hollow connecting column cap 2 is split into two side frames 23 and two connecting blocks 25, in the use process, the hollow connecting column cap is connected and fastened through bolts 24, the hollow connecting column cap is used as a whole and practical, and after the hollow connecting column 4 is irrigated, the bolts 24 are removed, and all parts are split and detached so as to achieve the structural form of the civil construction without the cap.
In the present utility model, the positioning column 21 is fixedly connected to the top center of the connection block 25.
In the utility model, the hollow bottom column 1 and the hollow connecting column 4 have the same shape and structure and are square tubular structures, and are formed by pouring concrete and reinforcing steel bars.
In the present utility model, the floor slab 5 is a reinforced concrete precast slab, and the structural beam 3 is a reinforced concrete precast beam.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. An assembled beam slab column node structure, its characterized in that: including many hollow sill posts (1) and a plurality of hollow even post cap (2), many hollow sill posts (1) longitude and latitude evenly distributed with ground fixed connection, the inside vertical many reinforcing bars that are provided with of hollow sill posts (1), and inside concrete placement, the middle part of inner wall is provided with round spacing arris (22) around hollow even post cap (2), hollow even post cap (2) cover is located hollow sill posts (1) top, the bottom surface of spacing arris (22) with hollow sill posts (1) top surface is hugged closely, hollow even post cap (2) top grafting has hollow spliced pole (4), the bottom surface of hollow spliced pole (4) with the top surface of spacing arris (22) is hugged closely, hollow spliced pole (4) bottom all has been seted up in the left and right sides, the one end grafting of fretwork groove (41) and structure roof beam (3), structure roof beam (3) set up in vertically between two adjacent fretwork grooves (41), two adjacent roof beams (3) are connected into one-tenth of a plurality of floor boards (5) and are connected with the inside of concrete slab (5), the inside slab (5).
2. The fabricated beam-slab-column node structure of claim 1, wherein: the floor plate (5) is characterized in that a plurality of reinforcing ribs (52) are arranged at the bottom of the floor plate (5) along the transverse direction at equal intervals, the left side and the right side of the structural beam (3) are respectively provided with a rest edge (31), the end parts of the reinforcing ribs (52) are placed at the tops of the rest edges (31), and the end parts of the floor plate (5) are clung to the structural beam (3).
3. The fabricated beam-slab-column node structure of claim 2, wherein: and a yielding port (51) is formed at the joint of the floor plate (5) and the hollow connecting column (4).
4. The fabricated beam-slab-column node structure of claim 1, wherein: the middle parts of the left side and the right side of the top of the hollow connecting column cap (2) are respectively provided with a positioning column (21), positioning holes are formed in the two ends of the structural beam (3), the positioning columns (21) are inserted into the positioning holes, and one end of the structural beam (3) is placed at the top of the hollow connecting column cap (2).
5. The fabricated beam-slab-column node structure according to claim 4, wherein: the hollow column connecting cap (2) is of a detachable structure and comprises two side frames (23) and two connecting blocks (25), inserting grooves (231) are formed in the top and the bottom of two ends of the side frames (23), inserting lugs (251) are arranged at the top and the bottom of the left side and the right side of each connecting block (25), and each inserting lug (251) is correspondingly inserted into each inserting groove (231) and is connected through bolts (24) in a fastening mode.
6. The fabricated beam-slab-column node structure according to claim 5, wherein: the positioning column (21) is fixedly connected to the top center of the connecting block (25).
7. The fabricated beam-slab-column node structure of claim 1, wherein: the hollow bottom column (1) and the hollow connecting column (4) are identical in shape and structure and are square tubular structures, and are formed by pouring concrete and reinforcing steel bars.
8. The fabricated beam-slab-column node structure of claim 1, wherein: the floor slab (5) is a reinforced concrete precast slab, and the structural beam (3) is a reinforced concrete precast beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085044.6U CN220266846U (en) | 2023-08-02 | 2023-08-02 | Assembled beam slab column node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085044.6U CN220266846U (en) | 2023-08-02 | 2023-08-02 | Assembled beam slab column node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220266846U true CN220266846U (en) | 2023-12-29 |
Family
ID=89311336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085044.6U Active CN220266846U (en) | 2023-08-02 | 2023-08-02 | Assembled beam slab column node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220266846U (en) |
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2023
- 2023-08-02 CN CN202322085044.6U patent/CN220266846U/en active Active
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