CN209742092U - Steel pipe concrete frame pillar structure node - Google Patents
Steel pipe concrete frame pillar structure node Download PDFInfo
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- CN209742092U CN209742092U CN201920111770.1U CN201920111770U CN209742092U CN 209742092 U CN209742092 U CN 209742092U CN 201920111770 U CN201920111770 U CN 201920111770U CN 209742092 U CN209742092 U CN 209742092U
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Abstract
The utility model discloses a steel pipe concrete frame pillar structure node, comprising a steel pipe, outer wall one side fixed mounting of steel pipe has the multiunit additional reinforcement, surface one side of additional reinforcement is provided with the annular stirrup, bottom one side of steel pipe is provided with the annular and seals the board, bottom one side that the board was sealed to the annular is provided with pre-buried iron plate, bottom one side of steel pipe is provided with the frame roof beam, inside one side fixed mounting of frame roof beam has the roof beam muscle, bottom one side of frame roof beam is provided with reinforced concrete column, one side that the board was sealed to the inside of frame roof beam is close to the annular is provided with the thick plate end muscle, one side that the inside of frame roof beam is close to the thick plate end muscle is provided with anti. A steel pipe concrete frame pillar structure node, simple structure, convenient operation can simplify the work progress for construction speed brings better use prospect.
Description
Technical Field
The utility model relates to a steel pipe concrete frame pillar field, in particular to steel pipe concrete frame pillar structure node.
Background
With the continuous improvement of the economic level of China and the rapid development of urban construction, high-rise buildings emerge like bamboo shoots in spring after rain, and super high-rise buildings are also short of the buildings. Because the traditional reinforced concrete structure is limited by adverse conditions such as axial compression ratio, seismic performance and the like, the function diversification of high-rise buildings under the conditions of large load, large span and the like is difficult to realize, the important indexes of land saving, energy saving, material saving and the like required by the development direction of the building industry cannot be reached, and the development of the high-rise buildings is restricted. In recent years, a steel pipe concrete structure is adopted as a main structural form of a high-rise building, the problem that a concrete column occupies too large use area can be effectively solved, building functions are met, and indoor space environment is beautified, wherein the steel pipe concrete frame support column provides an effective means for diversification of building functions and spaces.
There is certain drawback in current steel pipe concrete frame pillar when using, all adopts reinforced concrete in the current concrete frame pillar, but the reinforcing bar generally uses ligature or welding, and overall structure nature is not enough, is not enough in the aspect of the resistance to compression to lead to the building not enough in the aspect of holistic bearing, thereby comparatively inconvenient, in the in-process of using, brought certain influence, for this reason, we propose a steel pipe concrete frame pillar structure node.
Disclosure of Invention
an object of the utility model is to provide a steel pipe concrete frame pillar structure node to solve the problem that proposes in the above-mentioned background art.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel pipe concrete frame pillar structure node, includes the steel pipe, outer wall one side fixed mounting of steel pipe has the multiunit additional reinforcement, surface one side of additional reinforcement is provided with the annular stirrup, bottom one side of steel pipe is provided with the annular and seals the board, bottom one side that the board was sealed to the annular is provided with pre-buried iron plate, bottom one side of steel pipe is provided with the frame roof beam, inside one side fixed mounting of frame roof beam has the beam muscle, bottom one side of frame roof beam is provided with reinforced concrete column, one side that the board was sealed to the inside of frame roof beam is close to the annular is provided with the thick plate end muscle, one side that the inside of frame roof beam is close to the thick plate end muscle is provided with anti punching stirrup, surface one side of anti punching.
As a further description of the above technical solution:
The additional steel bars, the annular sealing plate, the steel pipe and the pre-buried iron plate are welded and fixed together.
As a further description of the above technical solution:
the annular sealing plate and the steel pipe are welded and fixed together.
As a further description of the above technical solution:
And the additional steel bars and the annular stirrups are bound and fixed together.
as a further description of the above technical solution:
The annular sealing plate, the steel pipe and the pre-buried iron plate are welded and fixed together.
The utility model has the following beneficial effects
1. Compared with the prior art, the utility model and the reinforced concrete column conversion column can effectively increase the building use area, meet the diversified design of the building use function and space, are convenient for the user to use, and are better than the traditional mode;
2. Compared with the prior art, the node making method of the utility model can effectively save the cost of the template, accelerate the construction speed, facilitate the use of the node by the user, and is better than the traditional way;
3. Compared with the prior art, the utility model discloses the node way can effectively simplify the node way than current conventional scheme, realizes that the connection of concrete column and concrete filled steel tube frame post is probably.
Drawings
the accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
Fig. 1 is a front view of a column base node of a steel pipe concrete frame column structure node provided by the present invention;
fig. 2 is a front view of a column top node of a steel pipe concrete frame column structure node provided by the present invention;
Fig. 3 is a cross-sectional view of the additional steel bar 1 and the annular sealing plate 3 of the structural joint of the steel pipe concrete frame pillar provided by the utility model;
fig. 4 is a schematic view of the partial members 1, 3, 4, 5 of the structural joint of the steel pipe concrete frame pillar provided by the present invention.
In the figure: 1. adding a steel bar; 2. a ring-shaped stirrup; 3. an annular sealing plate; 4. a steel pipe; 5. pre-burying an iron plate; 6. a frame beam; 7. a reinforced concrete column; 8. a beam rib; 9. a thick plate bottom rib; 10. cutting hooping in an anti-impact manner; 11. a reinforced concrete slab.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
Referring to fig. 1-4, a steel tube concrete frame pillar structure node comprises a steel tube 4, a plurality of groups of additional steel bars 1 are fixedly installed on one side of the outer wall of the steel tube 4, annular stirrups 2 are arranged on one side of the outer surface of the additional steel bars 1, an annular sealing plate 3 is arranged on one side of the bottom end of the steel tube 4, an embedded iron plate 5 is arranged on one side of the bottom end of the annular sealing plate 3, a frame beam 6 is arranged on one side of the bottom end of the steel tube 4, beam ribs 8 are fixedly installed on one side of the inside of the frame beam 6, a reinforced concrete column 7 is arranged on one side of the bottom end of the frame beam 6, a thick plate bottom rib 9 is arranged on one side of the inside of the frame beam 6 close to the annular sealing plate 3, an anti-cutting stirrup 10 is arranged on one side of the inside of the thick plate bottom rib 9, The embedded iron plates 5 are welded and fixed together, the annular sealing plate 3 and the steel pipe 4 are welded and fixed together, the additional steel bar 1 and the annular stirrup 2 are bound and fixed together, and the annular sealing plate 3, the steel pipe 4 and the embedded iron plates 5 are welded and fixed together.
Example two:
The utility model discloses in the embodiment of certain engineering: the engineering building has 30 layers in total, the total height is 99.6m, the engineering building is a comprehensive large public building integrating commerce, catering, entertainment and housing into a whole, one to four layers of the engineering building are commerce, catering and entertainment, and five or more layers of the engineering building are housing; in order to meet the diversification of the use function and space of the building, the structure correspondingly adopts a large column net frame supporting structure on one to four layers of the ground, and adopts a reinforced concrete shear wall structure on five or more layers and adopts thick plate conversion. Compared with the traditional reinforced concrete frame support, the steel pipe concrete frame support adopted in the project can effectively reduce the section size of the structural column (only 30-40% of the reinforced concrete column), realize the requirements of one layer to four layers of large space and large column net with commercial, catering and entertainment building functions, and can create excellent indoor space effect; the basement and the upper building are different construction sections, and the basement adopts a reinforced concrete frame support, so that the column base joint can effectively solve the matching problem between different work types of construction; this four layers of tops of project are thick plate conversion layer, the utility model discloses the capital node belongs to the innovation node, can reliably transmit moment of flexure and horizontal shear, satisfies anti die-cut requirement simultaneously. The utility model discloses steel pipe concrete frame pillar structure node simple structure, convenient operation can simplify the work progress for construction speed.
The working principle is as follows: the utility model relates to a steel pipe concrete frame pillar structure node, the steel reinforcement cage that additional reinforcement 1 and annular stirrup 2 constitute is placed to the inside of steel pipe 4, assemble the template and pour the concrete outside steel pipe 4, form reinforced concrete column 7, when pouring reinforced concrete column 7 again, additional reinforcement 1 need leave 60-70 centimeters, reuse the template and assemble into the sealed face of surface of water at the top of reinforced concrete column 7, and ligature beam 8 and frame roof beam 6, after pouring the concrete again, ligature additional reinforcement 1 again, and in the laminating department pre-buried iron plate 5 and annular sealing plate 3 of additional reinforcement 1 and reinforced concrete column 7 reservation department, at last cover steel pipe 4 on the outer wall and with annular sealing plate 3, steel pipe 4, pre-buried iron plate 5 welded fastening together, assemble the template at the top of steel pipe 4 again, ligature two-layer thick plate bottom muscle 9 on the top in the template, and the anti-cutting stirrups 10 are bound between the two layers of thick plate bottom ribs 9, and the reinforced concrete thick plate 11 is poured at last, so that the reinforced concrete.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a steel core concrete frame pillar structure node, includes steel pipe (4), its characterized in that: a plurality of groups of additional steel bars (1) are fixedly arranged on one side of the outer wall of the steel pipe (4), one side of the outer surface of the additional steel bar (1) is provided with an annular stirrup (2), one side of the bottom end of the steel pipe (4) is provided with an annular sealing plate (3), an embedded iron plate (5) is arranged on one side of the bottom end of the annular sealing plate (3), a frame beam (6) is arranged on one side of the bottom end of the steel pipe (4), a beam rib (8) is fixedly arranged on one side of the interior of the frame beam (6), a reinforced concrete column (7) is arranged on one side of the bottom end of the frame beam (6), a thick plate bottom rib (9) is arranged on one side of the inner part of the frame beam (6) close to the annular sealing plate (3), an anti-cutting stirrup (10) is arranged on one side of the inner part of the frame beam (6) close to the thick plate bottom rib (9), and a reinforced concrete thick plate (11) is arranged on one side of the outer surface of the anti-cutting stirrup (10).
2. A steel tube concrete frame column structural joint according to claim 1, wherein: the additional steel bar (1), the annular sealing plate (3), the steel pipe (4) and the embedded iron plate (5) are welded and fixed together.
3. A steel tube concrete frame column structural joint according to claim 1, wherein: the annular sealing plate (3) and the steel pipe (4) are welded and fixed together.
4. a steel tube concrete frame column structural joint according to claim 1, wherein: the additional steel bars (1) and the annular stirrups (2) are bound and fixed together.
5. A steel tube concrete frame column structural joint according to claim 1, wherein: the annular sealing plate (3), the steel pipe (4) and the embedded iron plate (5) are welded and fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111770.1U CN209742092U (en) | 2019-01-23 | 2019-01-23 | Steel pipe concrete frame pillar structure node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111770.1U CN209742092U (en) | 2019-01-23 | 2019-01-23 | Steel pipe concrete frame pillar structure node |
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| CN209742092U true CN209742092U (en) | 2019-12-06 |
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| CN201920111770.1U Active CN209742092U (en) | 2019-01-23 | 2019-01-23 | Steel pipe concrete frame pillar structure node |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922153A (en) * | 2021-01-18 | 2021-06-08 | 罗洪湖 | Steel pipe concrete beam column connection structure for building |
| CN112922154A (en) * | 2021-01-18 | 2021-06-08 | 罗洪湖 | Steel pipe concrete beam column connected node structure for building |
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2019
- 2019-01-23 CN CN201920111770.1U patent/CN209742092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922153A (en) * | 2021-01-18 | 2021-06-08 | 罗洪湖 | Steel pipe concrete beam column connection structure for building |
| CN112922154A (en) * | 2021-01-18 | 2021-06-08 | 罗洪湖 | Steel pipe concrete beam column connected node structure for building |
| CN112922153B (en) * | 2021-01-18 | 2022-09-16 | 浙江中展建设有限公司 | Steel pipe concrete beam column connection structure for building |
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