CN203307998U - Reinforcement cage used for circular guiding protective layer positioning component - Google Patents
Reinforcement cage used for circular guiding protective layer positioning component Download PDFInfo
- Publication number
- CN203307998U CN203307998U CN2013202422545U CN201320242254U CN203307998U CN 203307998 U CN203307998 U CN 203307998U CN 2013202422545 U CN2013202422545 U CN 2013202422545U CN 201320242254 U CN201320242254 U CN 201320242254U CN 203307998 U CN203307998 U CN 203307998U
- Authority
- CN
- China
- Prior art keywords
- protective layer
- reinforcement cage
- topping
- positioning component
- keeper
- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a reinforcement cage used for a circular guiding protective layer positioning component. The reinforcement cage is characterized in that the circular guiding protective layer positioning component is connected into the reinforcement cage in series to realize fixed connection; and the inside diameter of an intermediate hole in the circular guiding protective layer positioning component is slightly more than the outside diameter of a reinforcing steel bar. According to the reinforcement cage used for the circular guiding protective layer positioning component, the defect caused by the use of a reinforcement cage adopting a mortar pad and a plastic pad in the construction site is removed, a structure formed by a one-time compression moulding process is adopted, which enables accurate dimension of a protective layer, and the compressive strength can reach 80MPa, therefore, the labor productivity is raised, and the quality of a precast component is improved.
Description
Technical field
The new a kind of reinforcing cage with garden type guiding topping keeper of this practicality, what relate to is technical field of building construction, is applied to the location that all kinds of building operations steel concrete waters reinforcing bar while smashing.
Background technology
Reinforced concrete protection layer keeper (cushion block) product mainly contains two kinds in the market, and the one, the mortar pad of site operation unit's field fabrication, the 2nd, plastic cushion.All there is larger defect in this two kinds of products, and the one, intensity lower (being significantly smaller than structural strength) when mortar pad is made at building-site, cause construction a large amount of damage of mortar pad and inoperative and have the infiltration phenomenon to produce during disturbing concrete; The 2nd, the mortar pad dimensional errors is larger, and while causing the construction disturbing concrete, reinforcement cover does not reach designing requirement (being less than designing requirement during most of situation); The 3rd, although plastic cushion has been avoided above two kinds of drawbacks, but produced a new problem, be exactly because of plastics and structure concrete material different in kind, particularly the rising-heat contracting-cold coefficient is inconsistent, thereby cause using the plastic cushion place to have crack to produce, cause reinforcement corrosion thereby water or steam are very easily entered; The 4th, above two kinds of product reinforcing bars all can't accurately be fixed, and during on-the-spot the use, all exist and water the phenomenon that the vibration of smashing generation comes off reinforcing bar because of construction, thereby cause reinforcement cover not reach designing requirement; The 5th, above two kinds of products contact with steel form and are face contact, the aberration of the outward appearance that causes structure after the shaping structures demoulding one fritter one fritter everywhere the time.Above phenomenon will make greatly shorten the application life of reinforced concrete structure and cause the presentation quality of structure not good.
The utility model content
The purpose of this utility model is to overcome above-mentioned defect, and prior art is improved, and garden type guiding topping keeper is set between reinforcing bar, guarantees that reinforcing bar is at the consistent a kind of reinforcing cage with garden type guiding topping keeper of concrete cover distance.
Its technical scheme is: comprise reinforcing bar, Fu Jin, garden type guiding topping keeper; it is characterized in that: main muscle forms reinforcing cage with secondary muscle with the vertical colligation of finer wire; in reinforcing cage, seal in being fixedly connected with of garden type guiding topping keeper; described garden type guiding topping keeper interstitial hole interior diameter is slightly larger than the reinforcing bar external diameter, and described reinforcing cage is comprised of with the vertical colligation of finer wire with secondary muscle main muscle.Obvious advantage and the effect implemented after this technology are: be at first to have overcome the above-mentioned defect that mortar pad and plastic cushion are used at building-site; realized that the topping size is accurate; compressive strength can reach 80MPa; improve labor productivity on the one hand, improved again on the other hand the quality of prefabricated units.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein, 1-master Jin, 2-garden type guiding topping keeper, the secondary muscle of 3-, 4-moulding.
The specific embodiment
Below in conjunction with accompanying drawing, with embodiment, be example, the utility model is further described:
See accompanying drawing 1, garden type guiding topping keeper 2 is columniform structure, and secondary muscle 3 intervals are installed with garden type guiding topping keeper 2, and main muscle 1 or secondary muscle 3 corners are fixed with the vertical colligation of finer wire.
See accompanying drawing 1; at first select to be suitable for the garden type guiding topping keeper 2 of secondary muscle 3 external diameters; secondary muscle 3 is penetrated in the middle hole of garden type guiding topping keeper 2; to penetrate type guiding topping keeper 2 intervals, garden is shelved in moulding 4 again; the fixing main muscle 1 of the corner of secondary muscle 3; form the mixed concrete of pouring after reinforcing cage, become finished product after solidifying maintenance.
Claims (3)
1. the reinforcing cage of Yi Zhongyong garden type guiding topping keeper; the structure that comprises reinforcing bar, Fu Jin, garden type guiding topping keeper three parts; it is characterized in that: main muscle forms reinforcing cage with secondary muscle with the vertical colligation of finer wire, in reinforcing cage, seals in being fixedly connected with of garden type guiding topping keeper.
2. a kind of reinforcing cage with garden type guiding topping keeper according to claim 1, it is characterized in that: described garden type guiding topping keeper interstitial hole interior diameter is slightly larger than the reinforcing bar external diameter.
3. a kind of reinforcing cage with garden type guiding topping keeper according to claim 1, it is characterized in that: described reinforcing cage is comprised of with the vertical colligation of finer wire with secondary muscle main muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202422545U CN203307998U (en) | 2013-05-07 | 2013-05-07 | Reinforcement cage used for circular guiding protective layer positioning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202422545U CN203307998U (en) | 2013-05-07 | 2013-05-07 | Reinforcement cage used for circular guiding protective layer positioning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307998U true CN203307998U (en) | 2013-11-27 |
Family
ID=49614215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202422545U Expired - Fee Related CN203307998U (en) | 2013-05-07 | 2013-05-07 | Reinforcement cage used for circular guiding protective layer positioning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307998U (en) |
-
2013
- 2013-05-07 CN CN2013202422545U patent/CN203307998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140507 |