CN202745277U - Practical and convenient rib for split heads - Google Patents
Practical and convenient rib for split heads Download PDFInfo
- Publication number
- CN202745277U CN202745277U CN 201220397026 CN201220397026U CN202745277U CN 202745277 U CN202745277 U CN 202745277U CN 201220397026 CN201220397026 CN 201220397026 CN 201220397026 U CN201220397026 U CN 201220397026U CN 202745277 U CN202745277 U CN 202745277U
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- China
- Prior art keywords
- steel bar
- rib
- supporting steel
- split heads
- convenient
- 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
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Abstract
The utility model discloses a practical and convenient rib for split heads. The rib for the split heads comprises a top arc part; lateral ribs of the rib for the split heads are respectively connected with the both sides of the top arc part; and each lateral rib of the rib for the split heads is respectively connected with a supporting leg of the rib for the split heads. With the adoption of the rib for the split heads, the cost of the rib for the split heads can be reduced; the rib for the split heads is simple and convenient to machine and mount, and is convenient to control; the quality of a steel bar on an upper layer of a bidirectional rib distribution floor can be ensured; and the rib for the split heads is more suitable to be applied to the double-layer bidirectional rib distribution type floor with the thickness less than or equal to 200 mm.
Description
Technical field
The utility model relates to the floor supporting steel bar, relates in particular to a kind of supporting steel bar for floor double-layer double-direction reinforced bar support.
Background technology
Now in the floor conventional supporting steel bar adopt elongated supporting steel bars or
Type supporting steel bar plum blossom arranges, the supporting steel bar input amount is large, it is loaded down with trivial details to process and install, and lays simultaneously with top reinforcement, and the personnel that are subjected to trample problems such as easily causing in the plate top reinforcement deviation.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of use amount that reduces split heads measure muscle is provided, and reduces cost, and processing and simple installation have avoided personnel to trample destruction, are convenient to control a kind of practical and convenient supporting steel bar of floor bar quality.
A kind of practical and convenient supporting steel bar of the present utility model, it comprises that top-arc part divides, and the both sides that described top-arc part divides link to each other with supporting steel bar side muscle respectively, and each described supporting steel bar side muscle links to each other with a supporting steel bar supporting leg respectively.
Adopt this supporting steel bar to reduce the cost of split heads measure muscle, processing and simple installation are convenient to control, have guaranteed the quality of two way system floor top reinforcement, suitablely are applied in the floor that double-layer double-direction arrangement of reinforcement and slab thickness are not more than 200mm.
Description of drawings
Fig. 1 is a kind of practical and convenient supporting steel bar machining sketch chart of the present utility model;
Fig. 2 is a kind of practical and convenient supporting steel bar scheme of installation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and be embodied as the example the utility model is done to describe in detail.
A kind of practical and convenient supporting steel bar of the present utility model as shown in drawings, it comprises that top-arc part divides 1, and the both sides that described top-arc part divides link to each other with supporting steel bar side muscle 2 respectively, and each described supporting steel bar side muscle links to each other with a supporting steel bar supporting leg 3 respectively.
Described supporting steel bar supporting leg 3 links to each other by supporting steel bar side muscle 2 with supporting steel bar top arc 1 as fulcrum, supporting steel bar top arc 1 radius R should be controlled at 30-50mm, supporting steel bar side muscle 2 length are preferably slab thickness+100mm, supporting steel bar props up leg length and is preferably 40-60mm, supporting steel bar side muscle 2 is 80-100 ° with the angle of supporting steel bar supporting leg 3, described supporting steel bar is treated floor upper strata transverse reinforcement 5, install after vertical reinforcement 6 colligations are finished, upper strata two-way concrete slab intersection point is by being delivered to supporting leg on by the side muscle weight of top reinforcement and construction live load with the supporting steel bar clamping and then playing the supporting role of supporting steel bar.
The using method of this device is as follows:
Supporting steel bar 4 needs two people's cooperations to install, after the top reinforcement colligation is finished, one people adopts crowbar to insert near upper strata transverse reinforcement 5 and upper strata vertical reinforcement 6 intersection points, upper layer plate-rib is levered up slightly, another so illustrates the supporting steel bar that machines to insert according to Fig. 2, need guarantee during insertion that upper strata transverse reinforcement 5 is positioned on the supporting steel bar, vertical reinforcement 6 is positioned under the supporting steel bar and then make supporting steel bar top arc and the top reinforcement crosspoint forms clamping and it is leaned on the jail, then cushion block 7 is placed on supporting steel bar fulcrum place.
Claims (4)
1. practical and convenient supporting steel bar, it is characterized in that: it comprises that top-arc part divides, and the both sides that described top-arc part divides link to each other with supporting steel bar side muscle respectively, and each described supporting steel bar side muscle links to each other with a supporting steel bar supporting leg respectively.
2. practical and convenient supporting steel bar according to claim 1, it is characterized in that: described supporting steel bar top arc radius is 30-50mm.
3. practical and convenient supporting steel bar according to claim 1 and 2, it is characterized in that: described supporting steel bar side muscle length is slab thickness+100mm.
4. practical and convenient supporting steel bar according to claim 3 is characterized in that: the angle that described supporting steel bar side muscle and supporting steel bar support is 80-100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397026 CN202745277U (en) | 2012-08-06 | 2012-08-06 | Practical and convenient rib for split heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397026 CN202745277U (en) | 2012-08-06 | 2012-08-06 | Practical and convenient rib for split heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745277U true CN202745277U (en) | 2013-02-20 |
Family
ID=47704697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397026 Expired - Fee Related CN202745277U (en) | 2012-08-06 | 2012-08-06 | Practical and convenient rib for split heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663832A (en) * | 2017-02-06 | 2018-02-06 | 长沙市规划设计院有限责任公司 | A kind of split heads device poured for Massive Bridge Concrete |
| CN112031279A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Method for supporting upper steel bars in frame structure concrete floor |
-
2012
- 2012-08-06 CN CN 201220397026 patent/CN202745277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663832A (en) * | 2017-02-06 | 2018-02-06 | 长沙市规划设计院有限责任公司 | A kind of split heads device poured for Massive Bridge Concrete |
| CN112031279A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Method for supporting upper steel bars in frame structure concrete floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |