CN105019602A - High-rise building stirrup connected through flash butt welding - Google Patents
High-rise building stirrup connected through flash butt welding Download PDFInfo
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- CN105019602A CN105019602A CN201510306247.0A CN201510306247A CN105019602A CN 105019602 A CN105019602 A CN 105019602A CN 201510306247 A CN201510306247 A CN 201510306247A CN 105019602 A CN105019602 A CN 105019602A
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- stirrup
- butt welding
- flash butt
- reinforcing bar
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Abstract
The invention provides a high-rise building stirrup connected through flash butt welding. The stirrup comprises a reinforcing steel bar and a welding bag, wherein one end of the reinforcing steel bar is provided with the welding bag. A plurality of same stirrups are put together and welded by using flash butt welding technology; if the reinforcing steel bar has a small diameter, the stirrups are directly welded by using flash butt welding technology; and if the reinforcing steel bar has a large diameter, the stirrups are preheated to a certain temperature and then welded by using flash butt welding technology. According to the invention, compactness of vibration of concrete is improved, and concrete pouring quality is enhanced; while energy conservation and emission reduction are realized, engineering construction difficulty is lowered, common quality problems of concrete structures are reduced, the construction quality and safe usage function of a main body structure are improved, and substantial economic benefits and social benefits are obtained; and the stirrup is convenient in installation and practical application.
Description
Technical field
The present invention relates to a kind of stirrup, particularly a kind of highrise building stirrup adopting flash of light docking.
Background technology
In engineering construction process, traditional stirrup connected mode is that colligation connects, and this method exists waste steel, and difficulty of construction is large waits shortcomings.As shown in Figure 2, wherein 1 is reinforcing bar to traditional stirrup, and 4 is crotch, in work progress, if the U-stirrups that construction is conventional, intensive and staggered by there is a large amount of crotches, decrease internal voids, and concerning Vierendeel girder, the colligation of conventional open stirrup must start after beam main tendon and the equal colligation of waist muscle, a large amount of workmans must be had firmly to break stirrup into two with one's hands after, carry out interspersed colligation, its difficulty of construction is larger, efficiency of construction is low, the more important thing is because stirrup hook is more, space is less, in concreting engineering, make concrete vibration bar be difficult to plug, especially post angle place is difficult to lower rod, larger difficulty is brought to concreting, not only reduce concreting speed, and reduce concrete pouring quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of highrise building stirrup adopting flash of light docking, not only can avoid the trouble that crotch brings, and all right Fast Installation stirrup, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of highrise building stirrup adopting flash of light docking of the present invention, comprises reinforcing bar, weldering bag; Described reinforcing bar one end is provided with weldering bag;
The stirrup that several are identical is put together, uses the welding of flash butt welding technology, when the diameter of reinforcing bar is less, directly uses the welding of flash butt welding technology, when bar diameter is more greatly adopt first to be preheating to uniform temperature, in the welding of utilization flash butt welding technology.
Further.The step making the coagulation local product containing stirrup is:
A, carry out preparation of construction, and to raw material of reinforcement rebar inspection by sampling;
B, the raw material of reinforcement rebar chosen is carried out processing and being set to square box, and fillet is set at corner place;
C, on the stirrup processed, select suitable pad, and determine whether to need the pre-heat treatment according to the diameter of reinforcing bar;
D, utilize flash butt welding technology that several stirrups are welded into semiproduct;
E, need appropriate stirrup to connect beam main tendon or the main muscle of post according to site operation;
F, last, concreting on the stirrup welded.
The beneficial effect that compared with prior art the present invention reaches is: the present invention can not only improve the density of concrete vibrating, improves concrete pouring quality; And this kind of technique is while energy-saving and emission-reduction, reduce engineering construction difficulty, reduce concrete structure quality common fault, improve main structure construction quality and safe handling function, there is significant economic benefit and social benefit.And the present invention install and practical and convenient.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the real overall structure schematic diagram of the present invention;
Fig. 2 is traditional hooping structure schematic diagram;
Number in the figure: 1, reinforcing bar; 2, weldering bag; 3, fillet; 4, crotch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1, a kind of highrise building stirrup adopting flash of light docking of the present invention, comprises reinforcing bar 1, weldering bag 2; Described reinforcing bar 2 one end is provided with weldering bag 1;
The stirrup that several are identical is put together, uses the welding of flash butt welding technology, when the diameter of reinforcing bar 1 is less, directly uses the welding of flash butt welding technology, when reinforcing bar 1 diameter is more greatly adopt first to be preheating to uniform temperature, in the welding of utilization flash butt welding technology.
The step making the coagulation local product containing stirrup is:
A, carry out preparation of construction, and to raw material of reinforcement rebar inspection by sampling;
B, the raw material of reinforcement rebar chosen is carried out processing and being set to square box, and fillet 3 is set at corner place;
C, on the stirrup processed, select suitable pad, and determine whether to need the pre-heat treatment according to the diameter of reinforcing bar 1;
D, utilize flash butt welding technology that several stirrups are welded into semiproduct;
E, need appropriate stirrup to connect beam main tendon or the main muscle of post according to site operation;
F, last, concreting on the stirrup welded.
The present invention when stirrup diameter less, can continuous flash butt welding be adopted; When stirrup diameter is comparatively large, preheating flash butt welding should be adopted.Adopt stirrup flash butt welding technique, often prop up stirrup in reinforcing bar 1 setting-out and blanking process, cancel reinforcing bar 1 two hook length, often prop up and can save certain reinforcing bar 1, reduce cost, decrease resource consumption; Provide construction speed and efficiency, avoid in the past because the curved anchor section of stirrup too much draws the puzzlement of hanging concrete vibration stick, reducing speed of vibrating, increasing difficulty of vibrating, affect concrete vibrating construction, thus improve the density of concrete vibrating, improve concrete pouring quality.This kind of technique, while energy-saving and emission-reduction, reduces engineering construction difficulty, reduces concrete structure quality common fault, improves main structure construction quality and safe handling function, has significant economic benefit and social benefit.
The present invention can not only improve the density of concrete vibrating, improves concrete pouring quality; And this kind of technique is while energy-saving and emission-reduction, reduce engineering construction difficulty, reduce concrete structure quality common fault, improve main structure construction quality and safe handling function, there is significant economic benefit and social benefit.And the present invention install and practical and convenient.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. adopt a highrise building stirrup for flash of light docking, it is characterized in that, comprise reinforcing bar (1), weldering bag (2); Described reinforcing bar (2) one end is provided with weldering bag (1);
The stirrup that several are identical is put together, use the welding of flash butt welding technology, when the diameter of reinforcing bar (1) is less, directly use the welding of flash butt welding technology, when reinforcing bar (1) diameter is more greatly adopt first to be preheating to uniform temperature, in the welding of utilization flash butt welding technology.
2. a kind of highrise building stirrup adopting flash of light docking according to claim 1, it is characterized in that, the step making the coagulation local product containing stirrup is:
A, carry out preparation of construction, and to raw material of reinforcement rebar inspection by sampling;
B, the raw material of reinforcement rebar chosen is carried out processing and being set to square box, and fillet (3) is set at corner place:
C, on the stirrup processed, select suitable pad, and determine whether to need the pre-heat treatment according to the diameter of reinforcing bar (1);
D, utilize flash butt welding technology that several stirrups are welded into semiproduct;
E, need appropriate stirrup to connect beam main tendon or the main muscle of post according to site operation;
F, last, concreting on the stirrup welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306247.0A CN105019602A (en) | 2015-06-05 | 2015-06-05 | High-rise building stirrup connected through flash butt welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306247.0A CN105019602A (en) | 2015-06-05 | 2015-06-05 | High-rise building stirrup connected through flash butt welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105019602A true CN105019602A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306247.0A Pending CN105019602A (en) | 2015-06-05 | 2015-06-05 | High-rise building stirrup connected through flash butt welding |
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| Country | Link |
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| CN (1) | CN105019602A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143090A (en) * | 2017-06-28 | 2017-09-08 | 华南理工大学 | A kind of butt welding stirrup and method for improving ductility of sheer wall |
| CN107178181A (en) * | 2017-06-28 | 2017-09-19 | 华南理工大学 | A kind of overlap welding stirrup and method for improving Vierendeel girder ductility |
| CN107190852A (en) * | 2017-06-28 | 2017-09-22 | 华南理工大学 | A kind of butt welding stirrup and method for improving frame column ductility |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024697A1 (en) * | 1979-08-23 | 1981-03-11 | SIGMA BAUELEMENTE GmbH | Apparatus for flashing reinforcement steel |
| CN201106250Y (en) * | 2007-10-17 | 2008-08-27 | 山东万鑫建设有限公司 | Flash butt welding closed ring type stirrup building framework |
| CN201794220U (en) * | 2010-09-06 | 2011-04-13 | 郭幸福 | Closed-loop type stirrup |
| CN201931195U (en) * | 2010-12-31 | 2011-08-17 | 中建三局建设工程股份有限公司 | Stirrup flash butt welding system |
-
2015
- 2015-06-05 CN CN201510306247.0A patent/CN105019602A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024697A1 (en) * | 1979-08-23 | 1981-03-11 | SIGMA BAUELEMENTE GmbH | Apparatus for flashing reinforcement steel |
| CN201106250Y (en) * | 2007-10-17 | 2008-08-27 | 山东万鑫建设有限公司 | Flash butt welding closed ring type stirrup building framework |
| CN201794220U (en) * | 2010-09-06 | 2011-04-13 | 郭幸福 | Closed-loop type stirrup |
| CN201931195U (en) * | 2010-12-31 | 2011-08-17 | 中建三局建设工程股份有限公司 | Stirrup flash butt welding system |
Non-Patent Citations (1)
| Title |
|---|
| 骆发江: "高层建筑中箍筋闪光对焊技术的应用", 《施工技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143090A (en) * | 2017-06-28 | 2017-09-08 | 华南理工大学 | A kind of butt welding stirrup and method for improving ductility of sheer wall |
| CN107178181A (en) * | 2017-06-28 | 2017-09-19 | 华南理工大学 | A kind of overlap welding stirrup and method for improving Vierendeel girder ductility |
| CN107190852A (en) * | 2017-06-28 | 2017-09-22 | 华南理工大学 | A kind of butt welding stirrup and method for improving frame column ductility |
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Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |