CN203452271U - Tie bar connecting structure of profile steel reinforced concrete beam - Google Patents
Tie bar connecting structure of profile steel reinforced concrete beam Download PDFInfo
- Publication number
- CN203452271U CN203452271U CN201320487654.2U CN201320487654U CN203452271U CN 203452271 U CN203452271 U CN 203452271U CN 201320487654 U CN201320487654 U CN 201320487654U CN 203452271 U CN203452271 U CN 203452271U
- Authority
- CN
- China
- Prior art keywords
- tie bar
- lacing wire
- reinforced concrete
- bar
- profile steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a tie bar connecting structure of a profile steel reinforced concrete beam. The tie bar connecting structure of the profile steel reinforced concrete beam comprises a profile steel web, a tie bar, a waist bar and a hoop bar, wherein the waist bar and the hoop bar are fixed on the concrete beam. The tie bar connecting structure is characterized by also comprising a connecting plate with a through hole, wherein the edge of the connecting plate is connected with the profile steel web in a welding manner of double fillet weld; a hook of 90 degrees is formed at a first end of the tie bar; a hook of 135 degrees is formed at a second end of the tie bar; the first end of the tie bar is suspended in the through hole of the connecting plate; the hook at the second end of the tie bar is suspended at the joint of the hoop bar and the waist bar. By adopting the tie bar connecting structure of the profile steel reinforced concrete beam disclosed by the utility model, the tie bar is directly hooked on the connecting plate by virtue of the arranged tie bar connecting plate, so that the construction quality is ensured; the construction difficulty is reduced; the construction progress is accelerated; the tie bar connecting structure is economical and applicable. In addition, the connecting plate also can act as a shear key, so that the binding power between the profile steel web and the concrete is effectively increased.
Description
Technical field
The utility model relates to building construction technology, is specifically related to the lacing wire link technique of Steel Reinforced Concrete Beams.
Background technology
Steel reinforced concrete combining structure is that shaped steel is imbedded to a kind of structural shape in steel concrete, owing to having increased shaped steel in steel concrete, shaped steel is with its intrinsic strength and ductility, and shaped steel, reinforcing bar, the collaborative work of the concrete Trinity makes steel reinforced concrete structure possess the features such as larger than traditional Bearing Capacity of Reinforced Concrete Structures, rigidity is large, anti-seismic performance is good, be applied to more and more in high level, the strong architectural structure system of superelevation.It is, after employing is holed in advance by lacing wire link position on shape steel web, lacing wire is installed again that Steel Reinforced Concrete Beams lacing wire connects conventional method, or directly lacing wire and shape steel web are welded to connect at the construction field (site), these two kinds of methods all can weaken the stress performance of shape steel web, and construction quality is difficult to guarantee and difficulty of construction is large, work efficiency is slow.
Utility model content
Not enough for above-mentioned prior art, the technical problems to be solved in the utility model is to provide the technology that a kind of Steel Reinforced Concrete Beams lacing wire that is different from prior art connects, and does not weaken the stress performance of shaped steel, reduces difficulty of construction.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The lacing wire syndeton of Steel Reinforced Concrete Beams, comprises shape steel web, lacing wire, is fixed on waist muscle and stirrup on concrete beam, has the junction plate of through hole; Between the edge of junction plate and shape steel web, adopt the welding manner of flat filled weld in front and back to be connected; The first end of described lacing wire is the crotch of 90 °, and the second end is the crotch of 135 °; The first end of described lacing wire is hung on the through hole of junction plate; The second end hook of described lacing wire hangs over the junction of stirrup and waist muscle.
Preferably, the weld seam between junction plate and shape steel web is 4-6 millimeter.
Preferably, the length of described junction plate is 45-55 millimeter, and width is 45-55 millimeter, and thickness is 6-12 millimeter.
The lacing wire syndeton of Steel Reinforced Concrete Beams of the present utility model is by arranging lacing wire junction plate, and lacing wire is directly hooked on junction plate, has guaranteed construction quality, reduces difficulty of construction, accelerating construction progress, and constructing operation is easy, improves work efficiency, and economic and practical; In addition, junction plate can also serve as shear key effect effectively increases the adhesion stress between shape steel web and concrete.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lacing wire syndeton of the utility model Steel Reinforced Concrete Beams.
Fig. 2 is the shape steel web of lacing wire syndeton and the connection diagram of junction plate of the utility model Steel Reinforced Concrete Beams.
Fig. 3 is the lacing wire structural representation of the lacing wire syndeton of the utility model Steel Reinforced Concrete Beams.
Wherein, 1, shape steel web; 11, weld seam; 2, lacing wire; 21, first end; 22, the second end; 23, lacing wire body; 3, concrete beam; 4, junction plate; 41, through hole.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
As shown in Figure 1, the lacing wire syndeton of Steel Reinforced Concrete Beams of the present utility model, comprises shape steel web 1, lacing wire 2, is fixed on waist muscle and stirrup on concrete beam 3, has the junction plate 4 of through hole 41; Between the edge of junction plate 4 and shape steel web 1, adopt the welding manner of flat filled weld in front and back to be connected, the weld seam 11 between junction plate 4 and shape steel web 1 is 4-6 millimeter, as shown in Figure 2.The first end 21 of described lacing wire 2 is the crotch of 90 °, the second end 22 is the crotch of 135 °, wherein, the angle of crotch refers to and is adding man-hour being originally the lacing wire 2 linearly angle that its end curves while curving net shape, for example, first end 21 system crotch in 90 °, first end 21 is 90 ° of complementary angles with the included angle A of lacing wire 2 mid portions, and the second end 22 is made to the crotch of 135 °, the second end 22 is 45 ° of complementary angles with the included angle B of lacing wire 2 mid portions, as shown in Figure 3; Wherein, described 90 °, 135 ° all refer to roughly situation, in actual enforcement, exist construction error still to belong to protection domain of the present utility model.The first end 21 of described lacing wire 2 is hung on the through hole 41 of junction plate 4; The second end 22 of described lacing wire 2 is hooked on the junction of stirrup and waist muscle.Wherein, the length of junction plate 4 is 45-55 millimeter, and width is 45-55 millimeter, and thickness is 6-12 millimeter.
Work progress: for ensuring the quality of products and precision, junction plate 4 carries out processing and fabricating and welding by shaped steel process unit in factory, the concrete size of junction plate, perforate size and fusion length are by designer's calculative determination, and junction plate 4 adopts flat filled weld in front and back and shape steel web 1 to weld.Lacing wire 2 is by designing requirement blanking, can be at the construction field (site) or factory process make, it is 135 ° of crotches (i.e. the second ends 22) that one end is processed in lacing wire 2, the other end is 90 ° of crotches (they being first end 21).In Steel Reinforced Concrete Beams lacing wire connection procedure, first the second end 22 of lacing wire 2 is hooked in to the junction of stirrup and waist muscle, then first end 21 is directly inserted to the through hole 41 of junction plate 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the lacing wire syndeton of Steel Reinforced Concrete Beams, comprises shape steel web, lacing wire and is fixed on waist muscle and the stirrup on concrete beam, it is characterized in that: also comprise the junction plate that has through hole; Between the edge of junction plate and shape steel web, adopt the welding manner of flat filled weld in front and back to be connected; The first end of described lacing wire is the crotch of 90 °, and the second end is the crotch of 135 °; The first end of described lacing wire is hung on the through hole of junction plate; The second end hook of described lacing wire hangs over the junction of stirrup and waist muscle.
2. the lacing wire syndeton of Steel Reinforced Concrete Beams according to claim 1, is characterized in that: the weld seam between junction plate and shape steel web is 4-6 millimeter.
3. the lacing wire syndeton of Steel Reinforced Concrete Beams according to claim 1, is characterized in that: the length of described junction plate is 45-55 millimeter, and width is 45-55 millimeter, and thickness is 6-12 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487654.2U CN203452271U (en) | 2013-08-09 | 2013-08-09 | Tie bar connecting structure of profile steel reinforced concrete beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487654.2U CN203452271U (en) | 2013-08-09 | 2013-08-09 | Tie bar connecting structure of profile steel reinforced concrete beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452271U true CN203452271U (en) | 2014-02-26 |
Family
ID=50132158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487654.2U Expired - Fee Related CN203452271U (en) | 2013-08-09 | 2013-08-09 | Tie bar connecting structure of profile steel reinforced concrete beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452271U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005516A (en) * | 2014-05-09 | 2014-08-27 | 中国建筑第二工程局有限公司 | Steel-reinforced concrete beam and construction method thereof |
| CN105064547A (en) * | 2015-08-08 | 2015-11-18 | 广州市设计院 | End post steel plate shear wall with combined hooping bar structure and connecting plate |
| CN106193453A (en) * | 2016-07-15 | 2016-12-07 | 陕西建工机械施工集团有限公司 | A kind of stirrup attachment structure of combined steel and concrete column |
| CN107859244A (en) * | 2017-10-12 | 2018-03-30 | 天津塔尔森科技发展有限公司 | Concrete steel structure stand |
| CN110512797A (en) * | 2019-07-19 | 2019-11-29 | 中铁建设集团南方工程有限公司 | A kind of lacing wire connection structure of type steel-concrete conversion beam |
-
2013
- 2013-08-09 CN CN201320487654.2U patent/CN203452271U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005516A (en) * | 2014-05-09 | 2014-08-27 | 中国建筑第二工程局有限公司 | Steel-reinforced concrete beam and construction method thereof |
| CN105064547A (en) * | 2015-08-08 | 2015-11-18 | 广州市设计院 | End post steel plate shear wall with combined hooping bar structure and connecting plate |
| CN106193453A (en) * | 2016-07-15 | 2016-12-07 | 陕西建工机械施工集团有限公司 | A kind of stirrup attachment structure of combined steel and concrete column |
| CN107859244A (en) * | 2017-10-12 | 2018-03-30 | 天津塔尔森科技发展有限公司 | Concrete steel structure stand |
| CN110512797A (en) * | 2019-07-19 | 2019-11-29 | 中铁建设集团南方工程有限公司 | A kind of lacing wire connection structure of type steel-concrete conversion beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203452271U (en) | Tie bar connecting structure of profile steel reinforced concrete beam | |
| CN207686136U (en) | A kind of steel-concrete composite beam for arranging multidirectional reinforcing bar | |
| CN206289751U (en) | A kind of assembled steel plate concrete combined shear wall and floor support plate connecting node | |
| CN104032864B (en) | The web perforate H section steel connecting node that buckling-restrained steel plate wall is connected with concrete frame | |
| CN105064503A (en) | Steel tube and core tube mixed structure | |
| CN105863111A (en) | Embedded prefabricated concrete shear wall anti-bending steel frame structure | |
| CN106065563B (en) | A kind of embedded anti-shearing connection member and its forming method | |
| CN204826212U (en) | Built -in steel plate concrete compound shear wall and crossbeam structure with tip outsourcing structure | |
| CN105926774A (en) | End plate connection integral type combination frame beam and combination method thereof | |
| CN203247698U (en) | Pre-cast concrete structural member capable of being horizontally connected | |
| CN207436371U (en) | A kind of constructing structure of super-span girder with rolled steel section en cased in concrete | |
| CN205934722U (en) | Seam bolted connection precast concrete decking | |
| CN209637027U (en) | A kind of fabricated shear wall | |
| CN107476810A (en) | A kind of back wall construction of thrustor | |
| CN104153460A (en) | Precast concrete structural member and method for building construction horizontal connection between structural members | |
| CN103643741A (en) | Method for connecting prefabricated concrete members | |
| CN207062768U (en) | The trapezoidal ripple batten attachment structure of combined bridge deck | |
| CN203256908U (en) | Novel combined joint of double steel plate concrete coupling beam and concrete shear wall | |
| CN205857531U (en) | A kind of aspect is than the stirrup attachment structure of combined steel and concrete column | |
| CN202124934U (en) | Connecting device for reinforced concrete beam and shear wall | |
| CN106088472A (en) | A kind of aspect is than the stirrup attachment structure of combined steel and concrete column and installation method thereof | |
| CN205617580U (en) | Assembled primary and secondary roof beam connection structure | |
| CN209145072U (en) | Have both the shear wall segmented reinforcing bar coupling beam of load-bearing and the dual function that consumes energy | |
| CN202745209U (en) | Structure of beam and column connection joint | |
| CN202347665U (en) | Connection node constructional member of reinforced concrete beam and steel beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510060, Guangdong, Guangzhou Yuexiu District Ring East Road, No. 476, 10-17 layers Patentee after: Guangzhou Pearl River Construction Development Co.,Ltd. Address before: 510060, Guangdong, Guangzhou Yuexiu District Ring East Road, No. 476, 10-17 layers Patentee before: GUANGZHOU RESIDENTIAL CONSTRUCTION DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |