CN200955224Y - Inversed-T-shape beam pre-combining structure - Google Patents
Inversed-T-shape beam pre-combining structure Download PDFInfo
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- CN200955224Y CN200955224Y CN 200620133475 CN200620133475U CN200955224Y CN 200955224 Y CN200955224 Y CN 200955224Y CN 200620133475 CN200620133475 CN 200620133475 CN 200620133475 U CN200620133475 U CN 200620133475U CN 200955224 Y CN200955224 Y CN 200955224Y
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- inverted
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- hoop
- base
- stirrup
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Abstract
The utility model relates to an inverted T-beam preassembling structure comprising a beam bolt square loop and a beam stirrup set; wherein, the beam bolt square loop comprises a plurality of unit bolt square loops which are connected mutually, each unit bolt square loop comprises at least a bottom edge, a top edge, a first side edge connecting the bottom edge and the top edge and a second side edge connected with the other end of the bottom edge; and the beam stirrup unit is composed of a plurality pieces of U beam stirrups which are in a spacing arrangement, each side edge of each piece of beam stirrup is provided with a free end to be bent to be a hook, and at least one piece of vertical rib is provided to get across and connect with each piece of beam stirrup. The U beam stirrups extend into a plurality of gaps to form the inverted T-beam preassembling structure.
Description
Technical field
The utility model is to organize structure in advance about a kind of inverted T shape beam; Relate in particular to a kind of formation with minimizing amount of reinforcement and the inverted T shape beam that promotes efficiency of construction and organize structure in advance by combination beam spiro square hoop and beam stirrup group structure.
Background technology
In general steel concrete project organization, be the reinforcement seismic resistance, generally be to adopt stirrup that reinforcing bar and coagulation fortifield village are done up, so that reinforcing bar still can effectively combine in being subjected to the shake process with concrete.
Traditional beam stirrup structure is after preparing earlier a beam stirrup cage and disposing main muscle, is that muscle forms in the top margin colligation of beam stirrup cage.Yet the requirement of the job specfication of being subject to and design strength, what be used for colligation is that muscle must be reserved one section reinforcing bar, with the top margin one common peripheral bundle master muscle of beam stirrup cage, reducing the beam stirrup structure, to be shaken the back be the probability that muscle breaks away from main muscle and structure partial destruction; And colligation is that the muscle step need be used more manpower and man-hour, whole manpower, material and the allotment in man-hour in being unfavorable for constructing.In addition, be subject to the manufacturing technology and the package technique of spiral stirrup, under reasonably designing, the intensity that single spiral stirrup can provide is still limited.
Summary of the invention
The purpose of this utility model is to provide a kind of inverted T shape beam to organize structure in advance, under the standard that meets job specfication, forms the inverted T shape beam by combination beam spiro square hoop and beam stirrup group structure and organizes structure in advance, to reduce integrally-built amount of reinforcement.
Another purpose of the present utility model is to provide a kind of inverted T shape beam to organize structure in advance, forms the inverted T shape beam by combining structure and organizes structure in advance, to promote efficiency of construction.
Inverted T shape beam of the present utility model is organized structure in advance and is comprised beam spiro square hoop and beam stirrup group, beam spiro square hoop is arranged connection each other by a plurality of unit spiral shell side hoop and is formed, have a plurality of gaps, and per unit spiral shell side hoop comprises base, top margin, connection base and the first side of top margin and the second side that is connected the base other end at least; The beam stirrup group comprises the many beam stirrup each intervals that are the ㄩ font and arranges, each side of each beam stirrup has a free end and is bent to form a hook, and intersect and be connected with each beam stirrup respectively by at least one longitudinal rib, to keep the interval between these many beam stirrups; Wherein these the many beam stirrups that are the ㄩ font stretch into this a plurality of gaps, organize structure in advance to form this inverted T shape beam.
From the above mentioned, inverted T shape beam of the present utility model is organized structure in advance, by cooperating of beam stirrup group and beam spiro square hoop, both bar diameters and number number average can be reduced, still can keep the intensity of section, therefore, and only overall amount of reinforcement can be reduced, and efficiency of construction can be improved by this combining structure.
Description of drawings
Fig. 1: for inverted T shape beam of the present invention is organized textural association figure in advance.
Fig. 2: for inverted T shape beam of the present invention is organized structural perspective in advance.
Drawing reference numeral:
100 inverted T shape beams are organized structure in advance
200 beam spiro square hoops
210 unit spiral shell sides hoop
211 bases
2111 base mid points
212 top margins
213 first sides
214 second sides
220 first gaps
300 beam stirrup groups
310 beam stirrups
The base of 311 each beam stirrup
3111 base mid points
Each side of 312 each beam stirrup
The free end of 3121 each beam stirrup
The hook of 3122 each beam stirrup
At least one longitudinal rib of 320 beam stirrup groups
330 second gaps
The specific embodiment
The utility model provides a kind of inverted T shape beam to organize structure in advance, forms the inverted T shape beam by combination beam spiro square hoop and beam stirrup group and organizes structure in advance, to reduce integrally-built amount of reinforcement and to promote the efficient of constructing.Inverted T shape beam of the present utility model is organized structure in advance and is preferably beam spiro square hoop and the beam stirrup group that adopts suitable size, splices up and down chimericly to organize structure in advance with formation inverted T shape beam.Said herein suitable size is meant that the aspect ratio of the aspect ratio of beam spiro square hoop and beam stirrup group is rough quite.Yet in different embodiment, also can use the beam spiro square hoop and the beam stirrup group of different size in response to job specfication and different design requirements, the chimeric formation inverted T shape beam that splices is organized structure in advance.
Shown in the preferred embodiment of Fig. 1, beam spiro square hoop 200 is arranged connection each other by a plurality of unit spiral shell side hoop 210 and is formed.Wherein per unit spiral shell side hoop 210 comprises base 211, top margin 212 at least, connects base 211 and the first side 213 of top margin 212 and the second side 214 that is connected base 211 other ends, and second side 214 further connects time top margin 212 of unit spiral shell side hoop 210.
As shown in Figure 1, the base 211 of unit spiral shell side hoop 210 is linked to each other by the top margin 212 of second side 214 with inferior unit spiral shell side hoop 210.Shown in the preferred embodiment of Fig. 1, the bearing of trend of second side 214 presss from both sides an angle with the bearing of trend of first side 213 and links to each other with the top margin 212 of inferior unit spiral shell side hoop 210.In this preferred embodiment, the preferable acute angle that is less than 30 degree of angle that the bearing of trend of the bearing of trend of second side 224 and first side 213 is folded makes a plurality of unit spiral shell side hoop 210 spacing 220 each other between 50 millimeters to 110 millimeters.
As shown in Figure 1, a plurality of unit spiral shell side hoop 210 of formation beam spiro square hoop 200 is preferably by continuity reinforcement(bar) bending and forms.Yet in different embodiment, per unit spiral shell side hoop 210 also can form a plurality of unit spiral shell side hoop group individually, and being engaged with each other in the mode of welding or be spirally connected forms beam spiro square hoop 200.In addition, in this embodiment, the size of per unit spiral shell side hoop 210 is all identical, yet in different embodiment, also can engage the unit spiral shell side hoop 210 of different size, with in response to different design requirements and structural strength.
Shown in the preferred embodiment of Fig. 1, beam stirrup group 300 comprises many beam stirrup 310 each intervals that are the ㄩ font and arranges.In this embodiment, the generation type of beam stirrup group 300 is preferably arranges many reinforcing bars, and by at least one longitudinal rib 320 fixing many reinforcing bars spacings each other, crooked then many reinforcing bars form many beam stirrup 310 each intervals that are the ㄩ font and arrange.Yet in different embodiment, also can arrange the many beam stirrups 310 that are the ㄩ font in advance, then with at least one longitudinal rib 320 clamped beam stirrups 310 spacing each other.
Shown in the preferred embodiment of Fig. 1, each side 312 that each beam stirrup 310 has base 311 and is connected with base 311 respectively, wherein the free end 3121 of each side 312 is bent to form hook 3122.As shown in Figure 1, each side 312 is preferably free end 3121 is bent to form barb-like hook 3122, to enclose at least one vertical beam main tendon of bundle and to join with it.At least one longitudinal rib 320 respectively with each beam stirrup 310 interconnection, to keep and to fix the interval of these many beam stirrups 310.Longitudinal rib 320 is preferably in the spot welding mode and is connected with each beam stirrup 310 respectively.Yet in different embodiment, longitudinal rib 320 also can link to each other with each beam stirrup 310 by the colligation mode.In addition, shown in the preferred embodiment of Fig. 1, at least one longitudinal rib 320 of beam stirrup group 300 links to each other with the point midway of each side 312.
As shown in Figure 1, beam stirrup group 300 is to stretch into a plurality of gaps 220 of beam spiro square hoop 200 vertically, is about an angle of 90 degrees with beam spiro square hoop 200 and splices chimeric up and down.In this preferred embodiment, partly splice with the base 211 of per unit spiral shell side hoop 210 respectively in the base 311 of each beam stirrup 310, and 210 base mid point 2111 corresponding splicing are bound round by the base mid point 3111 of each beam stirrup 310 and per unit spiral shell side.Yet in different embodiment, beam stirrup group 300 also can slightly be partial to first side 213 or second side 214 is provided with.Shown in the preferred embodiment of Fig. 2,210 spacings are bound round by beam spiro square hoop 200 adjacent unit spiral shell sides first gap 220, beam stirrup group 300 adjacent beam stirrup 310 spacings have the width in 330, the first gaps 220, second gap to be preferably with the width in second gap 330 to equate.Yet in different embodiment, also can be in response to job specfication and different design requirements and do the elasticity adjustment in second gap 330.
As shown in Figure 2, beam stirrup group 300 is preferably with the combination of splicing of the mode of spot welding and beam spiro square hoop 200.Yet in different embodiment, also can use the mode of colligation, beam stirrup group 300 and beam spiro square hoop 200 are spliced.As shown in Figure 2, beam stirrup group 300 is preferably with beam spiro square hoop 200 has suitable sectional area, and splicing each other forms the inverted T shape cross section of a convex character shape.Yet in different embodiment, also can be and elasticity is adjusted the cross section ratio of beam stirrup group 300 and beam spiro square hoop 200 in response to job specfication and different design requirements.
Inverted T shape beam of the present utility model is organized structure 100 in advance, is preferably the reinforcing bar that uses same No. number, diameter and forms beam spiro square hoop 200 and beam stirrup group 300.Yet in different embodiment, also can splice and make up the not formed beam spiro square hoop 200 of reinforcing bar and beam stirrup group 300 of jack per line number, diameter, organize structure 100 in advance to form the inverted T shape beam in response to different design strengths and demand.By cooperating of beam stirrup group 300 and beam spiro square hoop 200, both bar diameters and number number average can be reduced, but still keep the intensity of section, therefore can reduce overall amount of reinforcement.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (12)
1. an inverted T shape beam is organized structure in advance, it is characterized in that comprising:
One beam spiro square hoop, have a plurality of gaps, arranging connection each other by a plurality of unit spiral shell side hoop is formed, wherein per unit spiral shell side hoop comprises a base, a top margin at least, connects this base and a first side of this top margin and a second side that is connected this base other end, and this second side also links to each other with this top margin that binds round inferior one first unit spiral shell side;
One beam stirrup group comprises:
The many beam stirrup each intervals that are the ㄩ font are arranged, the dual side-edge that each beam stirrup has a base and is connected with this base respectively, and wherein a free end of each side is bent to form a hook;
At least one longitudinal rib of keeping the interval between these many girder stirrups, this longitudinal rib intersects and is connected with each girder stirrup respectively;
Wherein, these the many beam stirrups that are the ㄩ font stretch into this a plurality of gaps.
2. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this base of each beam stirrup respectively with this base of per unit spiral shell side hoop adjacency side by side.
3. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this dual side-edge of each beam stirrup intersects with this top margin of per unit spiral shell side hoop and links to each other.
4. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this second side of each this unit spiral shell side hoop presss from both sides an angle with this first side and is connected time this base of unit spiral shell side hoop.
5. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: these the many beam stirrups that are the ㄩ font are the equi-spaced apart arrangement to each other.
6. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: at least one longitudinal rib of this of this beam stirrup group is connected with dual side-edge with this base of this each beam stirrup respectively in the spot welding mode.
7. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this base mid point of each this beam stirrup is corresponding to this base mid point of each this unit spiral shell side hoop.
8. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this base length of each this beam stirrup is bound round half of this base length for each this unit spiral shell side.
9. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this adjacent unit spiral shell side hoop spacing has one first gap, and this adjacent beam stirrup spacing has one second gap, and the width in this first gap equates with the width in this second gap.
10. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this beam spiro square hoop is about 90 degree with this beam stirrup group and engages.
11. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this a plurality of unit spiral shell side hoop is formed by continuity reinforcement(bar) bending.
12. inverted T shape beam as claimed in claim 1 is organized structure in advance, it is characterized in that: this gap of this beam spiro square hoop is between 50 millimeters to 110 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133475 CN200955224Y (en) | 2006-10-18 | 2006-10-18 | Inversed-T-shape beam pre-combining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133475 CN200955224Y (en) | 2006-10-18 | 2006-10-18 | Inversed-T-shape beam pre-combining structure |
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| Publication Number | Publication Date |
|---|---|
| CN200955224Y true CN200955224Y (en) | 2007-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620133475 Expired - Lifetime CN200955224Y (en) | 2006-10-18 | 2006-10-18 | Inversed-T-shape beam pre-combining structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2166173A1 (en) * | 2008-09-22 | 2010-03-24 | RUWA Drahtschweisswerk AG | Reinforcement unit for foundation constructions |
| CN110814208A (en) * | 2019-09-30 | 2020-02-21 | 浙江交工集团股份有限公司 | Processing technology of stirrup |
-
2006
- 2006-10-18 CN CN 200620133475 patent/CN200955224Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2166173A1 (en) * | 2008-09-22 | 2010-03-24 | RUWA Drahtschweisswerk AG | Reinforcement unit for foundation constructions |
| CN110814208A (en) * | 2019-09-30 | 2020-02-21 | 浙江交工集团股份有限公司 | Processing technology of stirrup |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20071003 |
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| EXPY | Termination of patent right or utility model |