CN209874258U - Pre-buried shaped steel girder support node of reinforced concrete - Google Patents
Pre-buried shaped steel girder support node of reinforced concrete Download PDFInfo
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- CN209874258U CN209874258U CN201822124975.1U CN201822124975U CN209874258U CN 209874258 U CN209874258 U CN 209874258U CN 201822124975 U CN201822124975 U CN 201822124975U CN 209874258 U CN209874258 U CN 209874258U
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Abstract
The utility model discloses a pre-buried shaped steel beam support node of reinforced concrete, including support and concrete beam, the support includes the main part, a plurality of floors, a plurality of truncation reinforcing bars, a plurality of long section reinforcing bars and a plurality of sleeve, each floor is fixed in the main part, a plurality of truncation reinforcing bars and a plurality of long section reinforcing bars are fixed in the tip of floor respectively and interval arrangement, the free end of each truncation reinforcing bar and each long section reinforcing bar is fixed with a sleeve, truncation reinforcing bar and long section reinforcing bar pass through the sleeve and are connected with the longitudinal reinforcement of concrete beam, satisfy when carrying out processing immediately at the job site, the wholeness of steel construction support node and concrete beam has been guaranteed, the construction procedure of component has been simplified, the structural safety performance of node has been strengthened, concrete beam has been avoided the pre-buried support node scope of steel construction will probably to break and the serious deformation condition, the expense is low, Environmental protection, convenient installation, simple operation and the like.
Description
Technical Field
The utility model belongs to the technical field of the building and specifically relates to a pre-buried shaped steel beam support node of reinforced concrete is related to.
Background
Steel construction application is increasingly wide in the building trade at present, and before the installation of large-scale steel construction, all there is the pre-buried of pre-buried support node in the concrete construction stage, along with large-scale building is more and more, the size of the pre-buried support node of steel construction also is bigger and more, if steel bar is cut at steel support node, leads to the node atress can't satisfy the designing requirement, and the concrete beam of large-span will probably break off and seriously warp to cause serious incident. At present, the traditional method for treating the embedded steel reinforced concrete beam support joint is mainly characterized in that a hole is reserved in a support joint web plate in the steel structure support factory processing stage; lengthening a concrete beam steel bar, bending the concrete beam steel bar at the node position of the steel structure support and welding the concrete beam steel bar on a steel structure support web plate; or the concrete beam is directly enlarged to ensure that the steel bars of the concrete beam are smoothly pulled through.
The scheme of carrying out the preformed hole through carrying out support node web at steel structure support mill processing stage needs to go on at steel structure support preparation stage, and the location degree of difficulty is big during the web trompil, requires highly to the workman, and single component processing cycle is long, and the expense is high, is unfavorable for a large amount of processing, simultaneously, because concrete beam reinforcing bar is more, at a large amount of trompils of the pre-buried support node of steel construction, also has adverse effect to the atress of steel structure support node.
Concrete beam reinforcing steel bar extension, the scheme of crooked and welding on the steel structure support web in steel structure support node position needs reappear the field and construct after the pre-buried completion of steel structure support node, and the site operation operating mode is complicated, and the operable face is narrow, and work efficiency is low, can't guarantee construction quality during the welding to can lead to the steel structure support that has fixed a position to take place the displacement among the welding process, there is adverse effect to subsequent steel construction.
The concrete beam is directly enlarged to ensure that the scheme of smooth pull-through of the concrete beam steel bars can lead to the increase of engineering cost, and simultaneously, the size of the enlarged concrete beam still cannot ensure that all steel bars in the beam smoothly pass through the steel structure support web, and the stress condition of the steel structure embedded support node position cannot be effectively ensured.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the utility model aims to provide a satisfy when the job site is processed immediately, guaranteed the wholeness of steel structure support node and concrete beam, simplified the construction procedure of component, strengthened the structural safety performance of node, avoided the concrete beam at the pre-buried support node scope of steel construction will probably break off with the pre-buried shaped steel beam support node of reinforced concrete of the serious deformation condition.
The purpose of the utility model is realized by adopting the following technical scheme:
a reinforced concrete pre-buried type steel beam support joint comprises a support and a concrete beam, wherein the support comprises a main body, a plurality of rib plates, a plurality of short-cut steel bars, a plurality of long-cut steel bars and a plurality of sleeves, each rib plate is fixed on the main body, the plurality of short-cut steel bars and the plurality of long-cut steel bars are respectively fixed at the end parts of the rib plates and are arranged at intervals, the free ends of the short-cut steel bars and the long-cut steel bars are fixedly provided with one sleeve, and the short-cut steel bars and the long-cut steel bars are connected with longitudinal steel bars of the concrete beam through the sleeves.
Further, the main part includes first plate body and second plate body, first plate body with second plate body fixed connection is and is the cross.
Furthermore, the first plate body is perpendicular to the short-cut reinforcing steel bars and the long-cut reinforcing steel bars, and the plurality of rib plates are fixed to the first plate body.
Furthermore, the plurality of rib plates are uniformly arranged and are symmetrical relative to the second plate body.
Further, the support still includes a plurality of pterygoid lamina, the pterygoid lamina is fixed in the tip of first plate body and second plate body.
Further, the support also comprises a plurality of pegs, the pegs are fixed on the wing plates, and the pegs are fixed with the concrete beam to reinforce the support and the concrete beam.
Compared with the prior art, the ribbed plate of the reinforced concrete pre-buried steel beam support joint of the utility model is fixed on the main body, the plurality of short-section reinforcing steel bars and the plurality of long-section reinforcing steel bars are respectively fixed on the end part of the ribbed plate and are arranged at intervals, a sleeve is fixed at the free end of each short-section reinforcing steel bar and each long-section reinforcing steel bar, the short-section reinforcing steel bars and the long-section reinforcing steel bars are connected with the longitudinal reinforcing steel bars of the concrete beam through the sleeves, the instant processing at the construction site is, the integrity of the steel structure support node and the concrete beam is ensured, the construction procedure of the member is simplified, the structural safety performance of the node is enhanced, the possible fracture and serious deformation of the concrete beam in the range of the steel structure pre-embedded support node is avoided, the method has the advantages of low cost, environmental protection, convenient installation, simple operation and the like, and plays the roles of protecting the environment, realizing green construction and reducing the economic cost of engineering.
Drawings
Fig. 1 is a schematic structural view of a reinforced concrete pre-embedded steel beam support joint of the present invention;
FIG. 2 is an enlarged view of a reinforced concrete pre-buried section steel beam support joint C shown in FIG. 1;
FIG. 3 is a sectional view of the reinforced concrete pre-buried steel beam support joint of FIG. 1 taken along B-B;
fig. 4 is a sectional view of the reinforced concrete pre-buried steel beam support node of fig. 1 along a-a.
In the figure: 10. a support; 11. a main body; 110. a first plate body; 112. a second plate body; 12. a rib plate; 13. cutting the reinforcing steel bars; 14. cutting the steel bar in a long way; 15. a sleeve; 16. a wing plate; 17. a stud; 20. a concrete beam.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, the reinforced concrete pre-buried steel beam support node of the present invention includes a support 10 and a concrete beam 20.
The support 10 comprises a main body 11, a plurality of rib plates 12, a plurality of short-section steel bars 13, a plurality of long-section steel bars 14, a plurality of sleeves 15, a plurality of wing plates 16 and a plurality of studs 17. The main body 11 includes a first plate 110 and a second plate 112. The first plate 110 and the second plate 112 are fixed to each other to form a cross-shaped structure. The plurality of ribs 12 are uniformly fixed to the first plate 110 and are symmetrical with respect to the second plate 112. And a plurality of short-section reinforcing steel bars 13 and a plurality of long-section reinforcing steel bars 14 are fixed at the end parts of the rib plates 12 and are arranged at intervals. The short-section reinforcing steel bars 13 and the long-section reinforcing steel bars 14 are parallel to each other. The first plate body 110 is perpendicular to the short-cut reinforcing bars 13 and the long-cut reinforcing bars 14. The wing plates 16 are fixed to the ends of the first plate 110 and the second plate 112, and the plurality of ribs 12 are located between the two wing plates 16 at the ends of the first plate 110. The peg 17 is fixed to the wing 16. The sleeve 15 is mounted to the free ends of the short length reinforcement 13 and the long length reinforcement 14.
The free ends of the short-section reinforcing steel bars 13 and the long-section reinforcing steel bars 14 of the support 10 are connected with the longitudinal reinforcing steel bars of the concrete beam 20 through the sleeves 15, the integrity of the support 10 and the concrete beam 20 is guaranteed, the construction procedures of components are simplified, the structural safety performance of the joint is enhanced, and the condition that the concrete beam 20 is likely to break and deform in the range of the steel structure embedded support joint is avoided.
The utility model discloses pre-buried shaped steel beam support node of reinforced concrete satisfies when processing immediately at the job site, steel structure support node and concrete beam 20's wholeness has been guaranteed, the construction procedure of component has been simplified, the structural safety performance of node has been strengthened, concrete beam 20 has been avoided will probably break off and the serious deformation condition in the pre-buried support node scope of steel construction, the expense is low, the environmental protection, simple to operate, advantages such as easy operation, the environmental protection has been played, green construction and the effect that reduces engineering economic cost.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (6)
1. The utility model provides a pre-buried shaped steel girder support node of reinforced concrete, includes support and concrete beam, its characterized in that: the support comprises a main body, a plurality of rib plates, a plurality of short-cut steel bars, a plurality of long-cut steel bars and a plurality of sleeves, wherein each rib plate is fixed on the main body, the short-cut steel bars and the long-cut steel bars are respectively fixed at the end parts of the rib plates and are arranged at intervals, the free end of each short-cut steel bar and the free end of each long-cut steel bar are fixedly provided with one sleeve, and the short-cut steel bars and the long-cut steel bars are connected with the longitudinal steel bars of the concrete beam through the sleeves.
2. The reinforced concrete pre-buried type steel beam support node of claim 1, characterized in that: the main part includes first plate body and second plate body, first plate body with second plate body fixed connection is and is the cross.
3. The reinforced concrete pre-buried type steel beam support node of claim 2, characterized in that: the first plate body is perpendicular to the short-cut reinforcing steel bars and the long-cut reinforcing steel bars, and the plurality of rib plates are fixed to the first plate body.
4. The reinforced concrete pre-buried type steel beam support node of claim 3, characterized in that: the plurality of rib plates are uniformly arranged and are symmetrical relative to the second plate body.
5. The reinforced concrete pre-buried type steel beam support node of claim 2, characterized in that: the support also comprises a plurality of wing plates, and the wing plates are fixed at the end parts of the first plate body and the second plate body.
6. The reinforced concrete pre-buried type steel beam support node of claim 5, characterized in that: the support further comprises a plurality of studs, the studs are fixed to the wing plate, and the studs are fixed with the concrete beam to reinforce the support and the concrete beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124975.1U CN209874258U (en) | 2018-12-18 | 2018-12-18 | Pre-buried shaped steel girder support node of reinforced concrete |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822124975.1U CN209874258U (en) | 2018-12-18 | 2018-12-18 | Pre-buried shaped steel girder support node of reinforced concrete |
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| CN209874258U true CN209874258U (en) | 2019-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610738A (en) * | 2018-12-18 | 2019-04-12 | 广州机施建设集团有限公司 | A kind of pre-buried section steel beam support node of armored concrete and construction method |
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2018
- 2018-12-18 CN CN201822124975.1U patent/CN209874258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610738A (en) * | 2018-12-18 | 2019-04-12 | 广州机施建设集团有限公司 | A kind of pre-buried section steel beam support node of armored concrete and construction method |
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