CN211257555U - Novel steel bar drawknot structure of outrigger truss - Google Patents
Novel steel bar drawknot structure of outrigger truss Download PDFInfo
- Publication number
- CN211257555U CN211257555U CN201921150576.0U CN201921150576U CN211257555U CN 211257555 U CN211257555 U CN 211257555U CN 201921150576 U CN201921150576 U CN 201921150576U CN 211257555 U CN211257555 U CN 211257555U
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- drawknot
- steel
- truss
- nut
- stirrup
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Abstract
The utility model discloses a novel steel bar drawknot structure of outrigger truss, welding nut replaces the original pin in outrigger truss surface on the steel construction, opening hoop and nut drawknot are done to the stirrup again, the unable drawknot's of post stirrup because of the hindrance of truss in outrigger truss column within range has been solved, a new drawknot form is provided, the reinforcing bar welding has been avoided on the steel construction to the destruction of steel structure itself, and reduce cost for the efficiency of construction, reduce the waste gas that the welding produced simultaneously, pollution such as noise and light, the environmental protection.
Description
Technical Field
The utility model relates to an outrigger truss technical field especially relates to a novel reinforcing bar drawknot structure of outrigger truss.
Background
With the demand of urban development and the development of technology, the urban buildings have the phenomenon of generally developing towards high-rise buildings and super high-rise buildings at present, the high-rise buildings and the super high-rise buildings are visible everywhere, most of the high-rise buildings and the super high-rise buildings can not be separated from steel structures, and the combination of concrete and the steel structures is the mainstream structural design form. The cantilever steel truss concrete structure has many problems of combined construction in construction, and the conflict between steel bars and the steel structure is more prominent.
The common steel column blocks the tie bars to be pulled, one end of the blocked tie bar is welded on a steel member to solve the problem of tie bar pulling, but the steel column is not suitable for an outrigger truss which is a main stress member of an overhanging structure, the steel bars are welded on the truss, the number of the steel bars to be welded is large, the damage area is too large, and the structure of the truss is seriously damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel rebar drawknot structure of outrigger truss to solve the problem that above-mentioned prior art exists, easy and simple to handle, when having solved stirrup drawknot problem, practiced thrift stirrup welded expense and time, labour saving and time saving has also avoided the destruction of welding reinforcing bar to outrigger truss structure.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a novel reinforcing bar drawknot structure of outrigger truss, fixed nut and stirrup on the steel column, the stirrup is the opening hoop, the one end of opening hoop is passed the nut is connected with it, and the other end is used for catching on the post and indulges the muscle.
Furthermore, the nuts are welded on the steel column, and a plurality of nuts are uniformly welded at the joints of the steel column in rows and columns.
Furthermore, a penetrating hole is integrally formed in the top end of the nut.
Furthermore, one end of the opening hoop penetrates through the penetrating hole and then is bent to hook the inner side of the penetrating hole.
Furthermore, the other end of the opening hoop is bent to hook the column longitudinal bar to complete reinforcement binding.
The utility model discloses for prior art gain following technological effect:
the utility model discloses well boom truss's novel steel bar drawknot structure, weld nut replaces boom truss surface original pin on the steel construction, open hoop and nut drawknot are made again to the stirrup, the unable drawknot's of hindrance problem of post stirrup because of the truss in boom truss post within range has been solved, a new drawknot form is provided, the reinforcing bar welding has been avoided on the steel construction to the destruction of steel structure itself, and reduce cost for the efficiency of construction, reduce the waste gas that the welding produced simultaneously, pollution such as noise and light, the environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a rebar drawknot configuration;
FIGS. 2a and 2b are schematic diagrams of a column reinforcement bar bulk sample using a new tie structure;
wherein, 1, the opening hoop; 2, column longitudinal ribs; 3, a nut; 4 h-beam flange plates; 5 a web plate.
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.
The utility model aims at providing a novel rebar drawknot structure of outrigger truss to solve the problem that above-mentioned prior art exists, easy and simple to handle, when having solved stirrup drawknot problem, practiced thrift stirrup welded expense and time, labour saving and time saving has also avoided the destruction of welding reinforcing bar to outrigger truss structure.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the utility model provides a novel reinforcing bar drawknot structure of outrigger truss, including fixed nut 3 and stirrup on the steel column, the stirrup is opening hoop 1, and nut 3 is passed and is connected with it to the one end of opening hoop 1, and the other end is used for catching on post vertical reinforcement 2. As shown in fig. 1, nuts 3 are welded on the flange plates 4 of the i-steel on two sides connected through the web plates 5, penetrating holes are integrally formed in the top ends of the nuts 3, one ends of the opening hoops 1 penetrate through the penetrating holes and then are bent to hook the inner sides of the penetrating holes, and the other ends of the opening hoops 1 are bent to hook the column longitudinal ribs 2 to complete reinforcement binding.
The utility model is suitable for a major part adopts steel truss concrete structure's major structure to build, to the unable drawknot's of stirrup problem, the original pin in outrigger truss surface is replaced to the nut that welds on the steel construction, and opening hoop 1 and nut 3 drawknot are made again to the stirrup. The common steel column blocks the tie bars to be pulled, one end of the blocked tie bar is welded on a steel member to solve the problem of tie bar pulling, but the steel column is not suitable for an outrigger truss which is a main stress member of an overhanging structure, the steel bars are welded on the truss, the number of the steel bars to be welded is extremely large, the damage area is too large, and the structure of the truss is seriously damaged.
Consequently the utility model discloses select to change original pin of steel structure to change into nut 3 as the lacing point, the stirrup changes opening hoop 1 into, colludes on nut 3, accomplishes the whole reinforcement of structure, and is easy and simple to handle, when having solved the stirrup lacing problem, has practiced thrift stirrup welded expense and time, labour saving and time saving. And the damage of the welding steel bars to the outrigger truss structure is also avoided.
The utility model provides a novel steel bar drawknot structure's of outrigger truss theory of operation is welding nut 3 at the steel structure as the knot point, and the opening hoop 1 is made to the modification stirrup, catches on post longitudinal reinforcement 2 after opening hoop 1 passes nut 3, accomplishes the holistic reinforcement of structure.
The process flow is as follows: column reinforcement large sample stirrup modification, opening hoop 1 manufacturing, opening hoop 1 passing through nut 3, bending two ends of the stirrup to hook column longitudinal reinforcement 2.
The utility model provides a novel steel bar drawknot structure of outrigger truss has solved the unable drawknot's of outrigger truss post within range post stirrup because of the hindrance of truss problem, provides a new drawknot form, has avoided the reinforcing bar welding to the destruction of steel structure itself on the steel construction, and reduce cost for the efficiency of construction reduces pollution such as waste gas, noise and the light that the welding produced simultaneously, the environmental protection.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. The utility model provides a novel reinforcing bar drawknot structure of outrigger truss which characterized in that: the steel column structure is characterized by comprising a nut and a stirrup which are fixed on a steel column, wherein the stirrup is an opening hoop, one end of the opening hoop penetrates through the nut and is connected with the nut, and the other end of the opening hoop is used for hooking a column longitudinal bar.
2. The novel rebar tying structure of a boom truss according to claim 1, wherein: the nuts are welded on the steel column, and a plurality of nuts are uniformly welded at the joints of the steel column in rows and columns.
3. The novel rebar tying structure of the outrigger truss according to claim 2, wherein: the top end of the nut is integrally provided with a penetrating hole.
4. The novel rebar tying structure of a boom truss according to claim 3, wherein: one end of the opening hoop penetrates through the penetrating hole and then is bent to hook the inner side of the penetrating hole.
5. The novel rebar tying structure of a boom truss according to claim 1, wherein: and the other end of the opening hoop is bent to hook the column longitudinal bar to finish the reinforcement binding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150576.0U CN211257555U (en) | 2019-07-22 | 2019-07-22 | Novel steel bar drawknot structure of outrigger truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150576.0U CN211257555U (en) | 2019-07-22 | 2019-07-22 | Novel steel bar drawknot structure of outrigger truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257555U true CN211257555U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150576.0U Expired - Fee Related CN211257555U (en) | 2019-07-22 | 2019-07-22 | Novel steel bar drawknot structure of outrigger truss |
Country Status (1)
| Country | Link |
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| CN (1) | CN211257555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573483A (en) * | 2022-09-21 | 2023-01-06 | 中国建筑第二工程局有限公司 | Connection structure of super high-rise outrigger truss and variable-diameter steel pipe column and construction method |
-
2019
- 2019-07-22 CN CN201921150576.0U patent/CN211257555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573483A (en) * | 2022-09-21 | 2023-01-06 | 中国建筑第二工程局有限公司 | Connection structure of super high-rise outrigger truss and variable-diameter steel pipe column and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20210722 |