CN203878872U - Floorslab steel bar supporting stirrup - Google Patents
Floorslab steel bar supporting stirrup Download PDFInfo
- Publication number
- CN203878872U CN203878872U CN201420255621.XU CN201420255621U CN203878872U CN 203878872 U CN203878872 U CN 203878872U CN 201420255621 U CN201420255621 U CN 201420255621U CN 203878872 U CN203878872 U CN 203878872U
- Authority
- CN
- China
- Prior art keywords
- floor
- floorslab
- split heads
- shaped opening
- steel bar
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a floorslab steel bar supporting stirrup, which belongs to the technical field of building construction. The floorslab steel bar supporting stirrup comprises a stirrup body (1) provided with a U-shaped opening (2), reinforcing legs (3), an upper bulge (4), a U-shaped opening (5) and common legs (6), wherein horizontal supporting legs (9) are arranged at the lower parts of the reinforcing legs (3); antiskid bulges (7) and arc-shaped openings (8) are formed in the horizontal supporting legs (9). According to the floorslab steel bar supporting stirrup provided by the utility model, the difficult problems of the double-layer steel bar supporting of a floorslab, the thickness control of the floorslab, the thickness control of a protective layer and other independent operations needing to be carried out multiple times are comprehensively solved in one time. Thus, the working time is greatly reduced, the construction efficiency is improved, the construction cost is lowered and the construction quality is improved. In addition, the floorslab steel bar supporting stirrup can be manufactured by utilizing materials on site, and is simple to assemble and use as well as low in cost.
Description
Technical field
The utility model relates to a kind of floor bar and supports split heads, belongs to technical field of building construction.
Background technology
In current housing construction, floor bar adopts the equidistant arrangement of reinforcement of double-layer double-direction more, floor bar supports Madeng ' made up of plastic or cement (or mortar) cushion blocks of adopting more and supports, at the bottom of plate, protective layer thickness control adopts plastic cushion more, the plate face protective layer thickness control steel bar horse-shaped bench control methods that equate with slab thickness that adopt more, slab thickness control pricker method and the bracing wire control methods of inserting that adopt more, although by comprehensively taking above-mentioned each method can solve the problem of job site cast-in-place concrete floor construction control, but floor bar supports, protective layer thickness control at the bottom of plate, the protective layer thickness control of plate face and slab thickness control are independently operating unit, address the above problem repeatedly repeated labor, greatly reduce efficiency of construction, increase construction cost, therefore need to design a kind of product, can comprehensively solve above-mentioned each problem, improve efficiency of construction.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of floor bar and supports split heads; not only can firmly support hypodermis reinforcing bar on floor, control the upper and lower protective layer thickness of floor and slab thickness, and the making of can job site drawing materials, use simple, with low cost.
The purpose of this utility model is achieved in that
A kind of floor bar supports split heads, comprises split heads body, it is characterized in that: described split heads body is provided with U-shaped opening, strengthens leg, projection, U-shaped opening and common leg, and described split heads body height equals floor design thickness.
Described U-shaped opening (2) is for placing the lower rebar of floor epithelium two-way concrete slab.
Described reinforcement leg bottom is provided with horizontal support legs; described horizontal support legs is provided with anti-skidding projection and circular arc opening; described circular arc opening is for the lower rebar of placing floor hypodermis two-way concrete slab, the vertical distance of described circular arc opening bottom surface to horizontal support legs bottom surface for design floor plate at the bottom of protective layer thickness.
Described projection end face to the vertical distance between the interior reinforcing bar upper surface of U-shaped opening (5) is design floor plate face protective layer thickness.
Described U-shaped opening (5) is for placing the upper reinforcement of floor epithelium two-way concrete slab.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of floor bar of the utility model supports split heads;
Fig. 2 is the rear elevation that a kind of floor bar of the utility model supports split heads;
Fig. 3 is the left view that a kind of floor bar of the utility model supports split heads;
Wherein: 1, split heads body; 2, U-shaped opening; 3, strengthen leg; 4, projection; 5, U-shaped opening; 6, common leg; 7, anti-skidding projection; 8, circular arc opening; 9, horizontal support legs.
Detailed description of the invention
Below in conjunction with example, the utility model is described in further detail.
The utility model as shown in Figure 1, a kind of floor bar supports split heads, comprise split heads body (1), it is characterized in that: described split heads body (1) is provided with U-shaped opening (2), strengthens leg (3), projection (4), U-shaped opening (5) and common leg (6), and described split heads body (1) highly equals floor design thickness.Described U-shaped opening (2) is for placing the lower rebar of floor epithelium two-way concrete slab.Described reinforcement leg (3) bottom is provided with horizontal support legs (9); described horizontal support legs (9) is provided with anti-skidding projection (7) and circular arc opening (8); described circular arc opening (8) is for placing the lower rebar of floor hypodermis two-way concrete slab, the vertical distance of described circular arc opening (8) bottom surface to horizontal support legs (9) bottom surface for design floor plate at the bottom of protective layer thickness.Described projection (4) end face to the vertical distance between the interior reinforcing bar upper surface of U-shaped opening (5) is design floor plate face protective layer thickness.Described U-shaped opening (5) is for placing the upper reinforcement of floor epithelium two-way concrete slab.
Preparation method: determine split heads height and other parameters according to floor design thickness, make mould with glued mould and shaping material, build with C20 pea gravel concreten, the form removal that meets the demands of maintenance to intensity.
Floor bar colligation construction technology process: cleaning template → draw in template reinforcing bar stepping line → colligation plate bottom two-way concrete slab → arrange split heads → colligation plate top two-way concrete slab → part adjustment → check and accept joins.
Construction point: 1. split heads is positioned over right-angled intersection place of floor epithelium reinforcing bar; 2. arrange the vertical horizontal spacing of split heads suitable≤1000mm; 3. U-shaped opening (2) is for placing the lower rebar of floor epithelium two-way concrete slab; 4. U-shaped opening (5) is for placing the upper reinforcement of floor epithelium two-way concrete slab; 5. horizontal support legs circular arc opening (8) is for placing the lower rebar of floor hypodermis two-way concrete slab.
The utility model is realized the design thickness control of cast-in-situ floor by the height of split heads body, realize the support of hypodermis reinforcing bar on floor and fix by U-shaped opening and circular arc opening, realize the control of floor plate face protective layer thickness by controlling projection end face to the vertical distance between floor bar upper surface in U-shaped opening, realize protective layer thickness control at the bottom of floor plate by controlling circular arc opening bottom surface to the vertical distance of horizontal support legs bottom surface, the disposable comprehensive floor double steel bar that solved supports, slab thickness control, protective layer thickness control etc. need a repeatedly difficult problem for independent operation, reduce widely labour hour, improve efficiency of construction, reduce construction cost, improve construction quality, and the utility model making of can scene drawing materials, install and use simple, with low cost.
Claims (5)
1. a floor bar supports split heads, comprise split heads body (1), it is characterized in that: described split heads body (1) is provided with U-shaped opening (2), strengthens leg (3), projection (4), U-shaped opening (5) and common leg (6), and described split heads body (1) highly equals floor design thickness.
2. a kind of floor bar according to claim 1 supports split heads, it is characterized in that: described U-shaped opening (2) is for placing the lower rebar of floor epithelium two-way concrete slab.
3. a kind of floor bar according to claim 1 supports split heads; it is characterized in that: described reinforcement leg (3) bottom is provided with horizontal support legs (9); described horizontal support legs (9) is provided with anti-skidding projection (7) and circular arc opening (8); described circular arc opening (8) is for placing the lower rebar of floor hypodermis two-way concrete slab, the vertical distance of described circular arc opening (8) bottom surface to horizontal support legs (9) bottom surface for design floor plate at the bottom of protective layer thickness.
4. a kind of floor bar according to claim 1 supports split heads, it is characterized in that: described projection (4) end face to the vertical distance between the interior reinforcing bar upper surface of U-shaped opening (5) is design floor plate face protective layer thickness.
5. a kind of floor bar according to claim 1 supports split heads, it is characterized in that: described U-shaped opening (5) is for placing the upper reinforcement of floor epithelium two-way concrete slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255621.XU CN203878872U (en) | 2014-05-06 | 2014-05-06 | Floorslab steel bar supporting stirrup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255621.XU CN203878872U (en) | 2014-05-06 | 2014-05-06 | Floorslab steel bar supporting stirrup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878872U true CN203878872U (en) | 2014-10-15 |
Family
ID=51679389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255621.XU Expired - Fee Related CN203878872U (en) | 2014-05-06 | 2014-05-06 | Floorslab steel bar supporting stirrup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878872U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019605A (en) * | 2015-07-31 | 2015-11-04 | 宁波建工股份有限公司 | Floor slab reinforcement protective layer double-control precast concrete cushion block and installation method thereof |
| CN105350724A (en) * | 2015-11-13 | 2016-02-24 | 浙江万华建设有限公司 | A steel bar proactive cover cushion block for buildings and a construction method thereof |
| CN106481027A (en) * | 2016-12-26 | 2017-03-08 | 河南省第建筑工程集团有限责任公司 | Floor quality integrated control method and multi-functional floor quality control module used |
| CN113235829A (en) * | 2021-04-20 | 2021-08-10 | 中国一冶集团有限公司 | Prefabricated standard thick block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof |
-
2014
- 2014-05-06 CN CN201420255621.XU patent/CN203878872U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019605A (en) * | 2015-07-31 | 2015-11-04 | 宁波建工股份有限公司 | Floor slab reinforcement protective layer double-control precast concrete cushion block and installation method thereof |
| CN105350724A (en) * | 2015-11-13 | 2016-02-24 | 浙江万华建设有限公司 | A steel bar proactive cover cushion block for buildings and a construction method thereof |
| CN106481027A (en) * | 2016-12-26 | 2017-03-08 | 河南省第建筑工程集团有限责任公司 | Floor quality integrated control method and multi-functional floor quality control module used |
| CN113235829A (en) * | 2021-04-20 | 2021-08-10 | 中国一冶集团有限公司 | Prefabricated standard thick block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof |
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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: 20141015 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |