CN201158902Y - Composite spiral hoop structure - Google Patents
Composite spiral hoop structure Download PDFInfo
- Publication number
- CN201158902Y CN201158902Y CNU2008200036126U CN200820003612U CN201158902Y CN 201158902 Y CN201158902 Y CN 201158902Y CN U2008200036126 U CNU2008200036126 U CN U2008200036126U CN 200820003612 U CN200820003612 U CN 200820003612U CN 201158902 Y CN201158902 Y CN 201158902Y
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- Prior art keywords
- spiral hoop
- connecting portion
- unit
- curved portions
- cornicult
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Abstract
The utility model relates to a compound spiral hoop structure. The compound spiral hoop structure comprises a plurality of unit spiral hoops and a plurality of connecting parts which are arranged and connected in a mutual convoluting and staggering mode, and is provided with a plurality of gaps. Each connecting part is provided with two connecting ends, each unit spiral hoop at least comprises a first corniculum, a first arc part and a second arc part, wherein the first corniculum is provided with a first end and a second end, the first end is connected with the first arc part, the second arc part is respectively connected with the second end and one of the two connecting ends of the connecting part, and the other connecting end of the connecting part is connected with the first arc part of a next unit spiral hoop.
Description
Technical field
The utility model is about a kind of composite screw cuff structure; Particularly, the utility model is provided as the skeleton of grouting shaped structure body about a kind of spiral hoop structure.
Background technology
Along with the raising of various building to shockproof requirement, steel-reinforced concrete has become the main flow of engineering circle structure design now.Engineers is all constantly sought more efficient form of construction work.
In general steel concrete project organization, be the reinforcement seismic resistance, safe half with the primary clustering of reinforcing bar as load-bearing and tension shearing resistance.Add stirrup afterwards again reinforcing bar and coagulation fortifield village are done up, stressed to share reinforcing bar, increase the concrete absorption affinity, and the resonance when reducing lateral force.Yet in the design of present steel-reinforced concrete, the design and the application mode of reinforcing bar part are comparatively simple, are difficult for satisfying the demand in actual design and the construction.
The utility model content
Main purpose of the present utility model is to provide a kind of composite screw cuff structure, and mat bends a continuity reinforcement(bar) and forms the composite screw cuff structure, to reduce integrally-built amount of reinforcement.
Another purpose of the present utility model is to provide a kind of composite screw cuff structure, and the mat combining structure forms composite beam spiral shell cuff structure, to promote efficiency of construction.
Composite screw cuff structure of the present utility model comprises a plurality of units spiral hoop and plural number section connecting portion, and by unit spiral hoop and connecting portion arrange each other connect formed, have a plurality of gaps.Each connecting portion has two links, and the per unit spiral hoop comprises first cornicult, first curved portions and second curved portions at least.Wherein, first cornicult has first end and second end is connected to each other, and first curved portions and first end are connected, and second curved portions one of them links to each other with second end and connecting portion two links respectively.Another link of connecting portion links to each other with first curved portions of an inferior unit spiral hoop, and the unit spiral hoop each other Corvolutional interleaving arrange and be connected to form a plurality of gaps with a little connecting portions.
A kind of composite screw cuff structure that the utility model provides, mat bend a continuity reinforcement(bar) and form the composite screw cuff structure, have reduced integrally-built amount of reinforcement, and have promoted efficiency of construction.
Description of drawings
Fig. 1 a is depicted as a preferred embodiment of the utility model composite screw cuff structure;
Fig. 1 b is depicted as another preferred embodiment of the utility model composite screw cuff structure;
Figure 2 shows that the partial enlarged drawing of preferred embodiment shown in Fig. 1 b;
Figure 3 shows that the vertical view of the utility model composite screw cuff structure.
The primary clustering symbol description
100 composite screw cuff structures
110 gaps
200 connecting portions
210 links
300 unit spiral hoops
301 first unit spiral hoops
302 second unit spiral hoops
310 first cornicults
311 first ends
312 second ends
320 second cornicults
330 first curved portions
340 second curved portions
400 spiral hoop unit
410 square cross-sections
420 inscribed circles
The specific embodiment
The utility model provides a kind of composite screw cuff structure, and mat bends a continuity reinforcement(bar) and forms the composite screw cuff structure, to reduce integrally-built amount of reinforcement and to promote the efficient of constructing.The continuity reinforcement(bar) of this place speech refers to a unbroken in succession reinforcing bar, and its length is enough to form a plurality of units spiral hoop, and its kind is including but not limited to ribbed reinforcing bars, impression reinforcing bar and plain steel-bar.Composite screw cuff structure of the present utility model is preferable to be formed by continuity reinforcement(bar) bending, yet in different embodiment, also bent continuity reinforcement(bar) more than two sections forms a plurality of composite screw cuff structures, then, make up a plurality of composite screw cuff structures to the required length of design and construction to weld, to be spirally connected or other continuation method.
Shown in the preferred embodiment of Fig. 1 a, composite screw cuff structure 100 of the present utility model comprises a plurality of units spiral hoop 300 and plural number section connecting portion 200, and by unit spiral hoop 300 and linkage section 200 arrange each other be connected form.Shown in the preferred embodiment of Fig. 1 a, each connecting portion 200 has two links 210, and per unit spiral hoop 300 comprises first cornicult 310, first curved portions 330 and second curved portions 340 at least.As shown in Figure 1a, in this preferred embodiment, first cornicult 310 has first end 311 and second end 312, and first end 311 and second end, 312 preferable formation connected to each other, one right angle.Yet in other different embodiment, first end 311 of first cornicult 310 and second end 312 also can be according to different user demands and designs, form less than or greater than the angle of an angle of 90 degrees.
Shown in the preferred embodiment of Fig. 1 a, first end 311 of first curved portions 330 and first cornicult 310 is connected, and second curved portions 340 one of them links to each other with second end 312 of first cornicult 310 and connecting portion 200 2 links 210 respectively.As shown in Figure 1a, another link 210 first curved portions 330 preferable and an inferior unit spiral hoop 300 of connecting portion 200 link to each other, unit spiral hoop 300 Corvolutional interleaving is each other arranged and is connected to form a plurality of gaps 110 with connecting portion 200, and the width in each gap is preferable between 50 millimeters to 110 millimeters.As shown in Figure 1a, those unit spiral hoops 300 and those connecting portions 200 be preferable to be bent to form plural number continuously by a continuity reinforcement(bar) and to be drop-shaped unit's spiral hoop 300, so per unit spiral hoop 300 is preferable has a drops section.In addition, in other different embodiment, also can form connecting portion 200 and unit spiral hoop 300 respectively, then, be combined to form composite screw cuff structure of the present utility model to weld, to be spirally connected or other continuation method by plural number section reinforcing bar.As shown in Figure 1a, unit spiral hoop 300 and connecting portion 200 be preferable comply with that a unit spiral hoop 300 is connected a junction 200 put in order repeatedly that serial connection forms, and first cornicult, 310 preferable outer rims that are laid in the first camber portion 330 and the connecting portion 200 and second curved portions 340.
Fig. 1 b is depicted as another preferred embodiment of the utility model composite screw cuff structure.Shown in the preferred embodiment of Fig. 1 b, the per unit spiral hoop 300 in those unit spiral hoops 300 further includes second cornicult 320, and second cornicult 320 has formation connected to each other one right angle, two ends.Yet in other different embodiment, second cornicult 320 also can be according to different user demands and design, form less than or greater than the angle of an angle of 90 degrees.Shown in the preferred embodiment of Fig. 1 b, first end 311 of first cornicult 310 and second end, 312 formation connected to each other, one right angle, first end 311 of first curved portions 330 and first cornicult 310 is connected, and then one of them links to each other with second curved portions 340 and connecting portion 200 2 links 210 respectively in the end of second cornicult 320.Shown in the preferred embodiment of Fig. 1 b, another link 210 of connecting portion 200 links to each other with first curved portions 330 of an inferior unit spiral hoop 300, the unit's of making spiral hoop 300 Corvolutional interleaving is each other arranged, and be connected to form a plurality of gaps 110 with connecting portion 200, and the width in each gap is preferable between 50 millimeters to 110 millimeters.
Shown in Fig. 1 b, those unit spiral hoops 300 and those connecting portions 200 are bent to form plural number continuously by a continuity reinforcement(bar) and are foliated unit spiral hoop 300, so the per unit spiral hoop is preferable has a foliaceous section.In addition, in other different embodiment, also can form connecting portion 200 and unit spiral hoop 300 respectively, then, be combined to form composite screw cuff structure 100 of the present utility model to weld, to be spirally connected or other continuation method by plural number section reinforcing bar.Shown in Fig. 1 b, those unit spiral hoops 300 and those connecting portions 200 be preferable comply with a unit spiral hoop 300 be connected a junction 200, connect a unit spiral hoop 300 again put in order repeatedly that serial connection forms, and those first cornicults 310 and those second cornicults 320 preferable outer rims that are laid in those first camber portions 330 and those connecting portions 200 and those second curved portions 340.As previously mentioned, no matter unit spiral hoop 300 is bent into drops or is foliaceous, each connecting portion 200 is preferable all to be about 1/4 circular-arc.Yet in other different embodiment, if the shape of unit spiral hoop 300 is had some change because of different design forms, for example unit spiral hoop 300 is designed to candlelight shape, hook shape or like triangle, then the preferable shape that also can corresponding change be designed to 1/2 circular-arc or other arc length of tool of the shape of connecting portion 200.
Fig. 2 is a partial enlarged drawing of preferred embodiment shown in Fig. 1 b.As shown in Figure 2, comprise the plural first unit spiral hoop 301 and the second unit spiral hoop 302 in the unit spiral hoop 300, and each first unit spiral hoop 301 and each the second unit spiral hoop, the 302 mat connecting portion 200 that is about 1/4 circular arc is connected with each other and forms the spiral hoop unit 400 with polygon section.Shown in the preferred embodiment of Fig. 2 and Fig. 3, first cornicult 310 of unit spiral hoop 300 and second cornicult 320 are laid in the corner place of spiral hoop unit 400 and form square cross-section 410.And shown in the preferred embodiment of Fig. 3, the orthography of first curved portions 330 and the connecting portion 200 and second curved portions 340 links and forms the inscribed circle 420 tangent with square cross-section 410.In this preferred embodiment, (please consult Fig. 1 simultaneously), first cornicult 310 of spiral hoop unit 400 is an axle with the central axis of spiral hoop unit 400, is the outer rim that 1/4 central angle rotating manner is arranged in first curved portions 330 and the connecting portion 200 and second curved portions 340 gradually.In sum, the utility model has enough section intensity really by complex unit spiral hoop 300 and the connecting portion 300 formed composite screw cuff structure 100 that is connected to each other, and under the prerequisite that the steel bar continuous bending that utilizes same No. number, diameter is shaped, can further reduce overall amount of reinforcement.
The utility model is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present utility model.Must be pointed out that the embodiment that has disclosed does not limit scope of the present utility model.On the contrary, being contained in the modification of the spirit of claim and scope and equalization is provided with and all is contained in the scope of the present utility model.
Claims (10)
1. composite screw cuff structure comprises:
A plurality of units spiral hoop, wherein the per unit spiral hoop in the unit spiral hoop comprises at least:
One first cornicult has one first end and one second end is connected to each other;
One first curved portions is connected with first end; And
One second curved portions; And
Plural number section connecting portion, wherein each connecting portion has two links, and second curved portions one of them links to each other with second end and connecting portion two links respectively;
Wherein, another link of connecting portion links to each other with first curved portions of an inferior unit spiral hoop, and the unit spiral hoop each other Corvolutional interleaving arrange and be connected to form a plurality of gaps with connecting portion.
2. composite screw cuff structure as claimed in claim 1, it is characterized in that, per unit spiral hoop in the unit spiral hoop further comprises one second cornicult, wherein one of them links to each other with second curved portions and connecting portion two links respectively in the end of second cornicult, and another link of connecting portion links to each other with first curved portions of an inferior unit spiral hoop, and the unit's of making spiral hoop Corvolutional interleaving is each other arranged and is connected to form a plurality of gaps with connecting portion.
3. composite screw cuff structure as claimed in claim 1 or 2 is characterized in that, unit spiral hoop and connecting portion are bent continuously by a continuity reinforcement(bar) and form.
4. composite screw cuff structure as claimed in claim 1 is characterized in that, first cornicult is laid in the outer rim of the first camber portion and the connecting portion and second curved portions.
5. composite screw cuff structure as claimed in claim 2 is characterized in that, first cornicult and second cornicult are laid in the outer rim of the first camber portion and the connecting portion and second curved portions.
6. composite screw cuff structure as claimed in claim 2 is characterized in that, first cornicult and second cornicult have a right angle respectively.
7. composite screw cuff structure as claimed in claim 2 is characterized in that, each connecting portion is about 1/4 circular arc.
8. composite screw cuff structure as claimed in claim 7 is characterized in that, the unit spiral hoop comprises the connecting portion that one first unit spiral hoop and one second unit spiral hoop mat be about 1/4 circular arc and is connected with each other, and forms the spiral hoop unit with polygon section.
9. composite screw cuff structure as claimed in claim 8, it is characterized in that, first cornicult of unit spiral hoop and second cornicult are laid in the corner place of spiral hoop unit and form a square cross-section, and the orthography of first curved portions and the connecting portion and second curved portions links an inscribed circle that forms square cross-section.
10. composite screw cuff structure as claimed in claim 9, it is characterized in that, the unit spiral hoop further comprise the plural first unit spiral hoop and the plural second unit spiral hoop each other the mat connecting portion link to arrange and form plural spiral hoop unit, and first cornicult of spiral hoop unit is an axle with the central axis of spiral hoop unit, is the outer rim that 1/4 central angle rotating manner is arranged in first curved portions and the connecting portion and second curved portions gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200036126U CN201158902Y (en) | 2008-01-22 | 2008-01-22 | Composite spiral hoop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200036126U CN201158902Y (en) | 2008-01-22 | 2008-01-22 | Composite spiral hoop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158902Y true CN201158902Y (en) | 2008-12-03 |
Family
ID=40109492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200036126U Expired - Lifetime CN201158902Y (en) | 2008-01-22 | 2008-01-22 | Composite spiral hoop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158902Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397744A (en) * | 2013-08-12 | 2013-11-20 | 新疆七星建设科技股份有限公司 | Multiple-limb closed integral stirrup |
-
2008
- 2008-01-22 CN CNU2008200036126U patent/CN201158902Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397744A (en) * | 2013-08-12 | 2013-11-20 | 新疆七星建设科技股份有限公司 | Multiple-limb closed integral stirrup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |