CN203583786U - Multifunctional prefabricated concrete cushion block - Google Patents
Multifunctional prefabricated concrete cushion block Download PDFInfo
- Publication number
- CN203583786U CN203583786U CN201320803885.XU CN201320803885U CN203583786U CN 203583786 U CN203583786 U CN 203583786U CN 201320803885 U CN201320803885 U CN 201320803885U CN 203583786 U CN203583786 U CN 203583786U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- block body
- arc groove
- tipper
- groove
- 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
Links
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a multifunctional prefabricated concrete cushion block. The multifunctional prefabricated concrete cushion block comprises a cushion block body, wherein the cushion block body is a cuboid; a rectangular notch is formed in the upper end of one side of the cushion block body; a first arc-shaped groove is formed in the inner end of the rectangular notch; an inclined groove is formed in a part, which is located below the first arc-shaped groove, of the cushion block body; the upper end face of the inclined groove is upwards and obliquely arranged; an included angle between the upper end face of the inclined groove and the horizontal plane is an acute angle; the lower end face of the inclined groove is parallel to the bottom face of the cushion block body. With the adoption of the technical scheme, the first arc-shaped groove and the inclined groove are reasonable in structure arrangement; the distance between the top face of the cushion block body and the first arc-shaped groove is equal to the thickness of a steel bar protection layer and the diameter of a steel bar, so as to guarantee the thicknesses of concrete protection layers of a plate bottom and a plate surface of a floor and effectively control the thickness of the concrete floor.
Description
Technical field
The utility model relates to concrete pad technical field, is specifically related to a kind of multifunctional precast concrete pad.
Background technology
In reinforced concrete member structure pouring construction, for protection reinforcing bar is because external condition impact causes corrosion, guarantee the durability of structure, must there be suitable concrete cover in reinforcing bar outside, can not cross thin again can not be blocked up.Therefore at reinforced concrete member reinforcing bar, set up and need between outer reinforcement and template, put into cushion block when template is installed and control thickness of concrete cover by fixing and bearing bar layer.Its quality is directly connected to the situations such as the bearing capacity of reinforcing bar in concrete work structure, durability, acid and alkali-resistance, fire prevention, and workmanship is played an important role.Common cushion block has cement mortar bedding block, plastic cushion, sheet material etc. at present.But there is the shortcomings such as low, the easy displacement of intensity is broken more in these cushion blocks, can not effectively control the thickness of reinforced concrete protective layer, and most cushion block only can guarantee reinforcing bar hypodermis protective layer thickness, can not guarantee epithelium concrete thickness and thickness of slab.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide the multifunctional precast concrete pad of a kind of reasonable in design, reliable operation.
For achieving the above object, the utility model provides following technical scheme: a kind of multifunctional precast concrete pad, comprise cushion block body, described cushion block body is cuboid, cushion block body one side upper end is provided with rectangular indentation, described rectangular indentation the inner is provided with the first arc groove, described cushion block body be positioned at the first arc groove under position be provided with tipper, the setting that is inclined upwardly of described tipper upper surface, and the angle forming between the upper surface of this tipper and horizontal plane is acute angle, the lower surface of described tipper and cushion block body bottom surface be arranged in parallel.
By adopting technique scheme; the first arc groove, tipper structure arrange rationally; the distance of cushion block body end face to the first arc groove equals thickness of protection tier and adds bar diameter; at the bottom of can guaranteeing floor plate and the thickness of concrete cover of plate face, can effectively control again thickness of concrete floor.
The utility model is further set to: the inner of described tipper is provided with the second arc groove, after this second arc groove is communicated with tipper, forms a complete draw-in groove.By this setting, tipper and the second arc groove arrange rationally, and the second arc groove equals thickness of protection tier to the distance of cushion block body bottom surface, and cushion block body thickness equals slab thickness, work more reliable.
The utility model is also further set to: the angle between upper surface and the horizontal plane of described tipper is 30 °-75 °.By this setting, tipper structure arranges rationally, places reinforcing bar more convenient to operate.
The utility model is also further set to: described the first arc groove and the second arc groove center of circle line parallel.By this setting, the first arc groove and the second arc groove position arrange rationally, work more reliable.
The utility model is also further set to: difference reinforcing bar in described the first arc groove and the second arc groove, described reinforcing bar matches with corresponding groove diameter.By this setting, place reinforcing bar more convenient to operate.
The utility model has the advantages that: compared with prior art; the setting of the utility model structure is more reasonable; the first arc groove, tipper structure arrange rationally; the distance of cushion block body end face to the first arc groove equals thickness of protection tier and adds bar diameter; tipper and the second arc groove arrange rationally; the second arc groove to the distance of cushion block body bottom surface equals thickness of protection tier; cushion block body thickness equals slab thickness; at the bottom of can guaranteeing floor plate and the thickness of concrete cover of plate face, can effectively control again thickness of concrete floor.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the disclosed a kind of multifunctional precast concrete pad of the utility model, comprise cushion block body 1, described cushion block body 1 is cuboid, cushion block body 1 one side upper ends are provided with rectangular indentation 11, described rectangular indentation 11 the inners are provided with the first arc groove 2, described cushion block body 1 be positioned at the first arc groove 2 under position be provided with tipper 3, the setting that is inclined upwardly of described tipper 3 upper surfaces, and the angle forming between the upper surface of this tipper 3 and horizontal plane is acute angle, the lower surface of described tipper 3 and cushion block body 1 bottom surface be arranged in parallel.
For making the setting of the utility model structure more reasonable, as preferably, the inner of tipper 3 is provided with the second arc groove 4 described in the present embodiment, after this second arc groove 4 is communicated with tipper 3, forms a complete draw-in groove.
Angle between upper surface and the horizontal plane of described tipper 3 is 30 °-75 °.Described the first arc groove 2 and the second arc groove 4 center of circle line parallels.The interior reinforcing bar 5 respectively of described the first arc groove 2 and the second arc groove 4, described reinforcing bar 5 matches with corresponding groove diameter.As preferably, the diameter of reinforcing bar 5 can be selected according to actual needs, and the diameter of general reinforcing bar 5 is more smaller than corresponding arc groove diameter.
The setting of the utility model structure is more reasonable; the first arc groove, tipper structure arrange rationally; the distance of cushion block body end face to the first arc groove equals thickness of protection tier and adds bar diameter; tipper and the second arc groove arrange rationally; the second arc groove to the distance of cushion block body bottom surface equals thickness of protection tier; cushion block body thickness equals slab thickness, at the bottom of can guaranteeing floor plate and the thickness of concrete cover of plate face, can effectively control again thickness of concrete floor.
Above-described embodiment is to specific descriptions of the present utility model; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model to the utility model make some nonessential improvement and adjust all fall into protection domain of the present utility model within.
Claims (5)
1. a multifunctional precast concrete pad, comprise cushion block body (1), it is characterized in that: described cushion block body (1) is cuboid, cushion block body (1) one side upper end is provided with rectangular indentation (11), described rectangular indentation (11) the inner is provided with the first arc groove (2), described cushion block body (1) be positioned at the first arc groove (2) under position be provided with tipper (3), the setting that is inclined upwardly of described tipper (3) upper surface, and the angle forming between the upper surface of this tipper (3) and horizontal plane is acute angle, the lower surface of described tipper (3) and cushion block body (1) bottom surface be arranged in parallel.
2. a kind of multifunctional precast concrete pad according to claim 1, it is characterized in that: the inner of described tipper (3) is provided with the second arc groove (4), after this second arc groove (4) is communicated with tipper (3), form a complete draw-in groove.
3. a kind of multifunctional precast concrete pad according to claim 1 and 2, is characterized in that: the angle between upper surface and the horizontal plane of described tipper (3) is 30 °-75 °.
4. a kind of multifunctional precast concrete pad according to claim 3, is characterized in that: described the first arc groove (2) and the second arc groove (4) center of circle line parallel.
5. a kind of multifunctional precast concrete pad according to claim 4, it is characterized in that: in described the first arc groove (2) and the second arc groove (4), be respectively arranged with reinforcing bar (5), described reinforcing bar (5) matches with corresponding groove diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803885.XU CN203583786U (en) | 2013-12-09 | 2013-12-09 | Multifunctional prefabricated concrete cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803885.XU CN203583786U (en) | 2013-12-09 | 2013-12-09 | Multifunctional prefabricated concrete cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203583786U true CN203583786U (en) | 2014-05-07 |
Family
ID=50581726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803885.XU Expired - Fee Related CN203583786U (en) | 2013-12-09 | 2013-12-09 | Multifunctional prefabricated concrete cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203583786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696539A (en) * | 2013-12-09 | 2014-04-02 | 中天建设集团有限公司 | Multifunctional prefabricated concrete cushion block |
| CN105275154A (en) * | 2014-09-29 | 2016-01-27 | 中建四局第三建筑工程有限公司 | Combination brace and construction method therefor |
| CN107165342A (en) * | 2017-07-18 | 2017-09-15 | 云南建投第五建设有限公司 | Reinforcing bar limiting card with the upper oblique bayonet socket being parallel to each other |
-
2013
- 2013-12-09 CN CN201320803885.XU patent/CN203583786U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696539A (en) * | 2013-12-09 | 2014-04-02 | 中天建设集团有限公司 | Multifunctional prefabricated concrete cushion block |
| CN105275154A (en) * | 2014-09-29 | 2016-01-27 | 中建四局第三建筑工程有限公司 | Combination brace and construction method therefor |
| CN107165342A (en) * | 2017-07-18 | 2017-09-15 | 云南建投第五建设有限公司 | Reinforcing bar limiting card with the upper oblique bayonet socket being parallel to each other |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103696539A (en) | Multifunctional prefabricated concrete cushion block | |
| CN203583786U (en) | Multifunctional prefabricated concrete cushion block | |
| CN104060738A (en) | Reserved cast-in-situ strip assembly integral concrete floor slab | |
| CN203129442U (en) | Precast concrete cushion block of wall steel bar protection layer | |
| CN202370010U (en) | Post-cast strip structure | |
| CN202467000U (en) | Multifunctional concrete cushion block | |
| CN210316187U (en) | Prefabricated slab with weight reduction component applied to prefabricated building | |
| CN203361404U (en) | Wall body structure inclined vertically | |
| CN209114651U (en) | A kind of obligatory point that can prevent wall crazing | |
| CN204626789U (en) | A kind of concrete cover standardised generic cushion block | |
| CN201212126Y (en) | Reinforced concrete lining masonry combined main arch ring bridge | |
| CN102635184A (en) | Reinforced concrete laminated slab | |
| CN202627255U (en) | Shear wall partially equipped with oblique rebars | |
| US20170044754A1 (en) | Precast modular living habitat | |
| CN204435432U (en) | Basement side wall waterproof construction | |
| CN203977446U (en) | A kind of Combined reinforced concrete outer wall of basement | |
| CN205476084U (en) | Basic unit's framework of steel reinforcement lip block | |
| CN202658766U (en) | Reinforced concrete tying belt structure | |
| CN201762890U (en) | Positioning strip for steel bar and template of reinforced concrete wall | |
| CN204385922U (en) | Washroom percolation-proof constructing structure | |
| CN106968359B (en) | A kind of EPS module heat preservation composite wall plate node and the practice with anti-falling construction | |
| CN206693509U (en) | Three-in-one floor bar positioning and thickness control block | |
| CN204001331U (en) | Reserved cast-in-place band assembled integral concrete floor | |
| CN203066296U (en) | Connecting structure of concrete slabs | |
| CN202969622U (en) | Anti-seismic reinforced structure of pre-cast floor slab |
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: 20140507 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |