CN102587588A - Multifunctional concrete cushion block - Google Patents
Multifunctional concrete cushion block Download PDFInfo
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- CN102587588A CN102587588A CN2012100636569A CN201210063656A CN102587588A CN 102587588 A CN102587588 A CN 102587588A CN 2012100636569 A CN2012100636569 A CN 2012100636569A CN 201210063656 A CN201210063656 A CN 201210063656A CN 102587588 A CN102587588 A CN 102587588A
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Abstract
The invention provides a multifunctional concrete cushion block. The multifunctional concrete cushion block comprises a cushion block body, wherein a first groove and a second groove for placing and supporting steel bars are formed on adjacent surfaces of the cushion block body respectively; and the vertical distance from the bottom of the first groove to a surface opposite to the bottom of the first groove is different from the vertical distance from the bottom of the second groove to a surface opposite to the bottom of the second groove. The multifunctional concrete cushion block can be used according to requirements on the thicknesses of various concrete protection layers and is convenient to use, and materials are saved.
Description
Technical field
The present invention relates to a kind of multifunctional concrete cushion block.
Background technology
In reinforced concrete member structure pouring construction, for the protection reinforcing bar because of external condition influence does not cause corrosion, guarantee durability of structures, must there be suitable concrete cover in the reinforcing bar outside, can not cross thin again can not be blocked up.Therefore set up and template need be put into cushion block when installing and controls thickness of concrete cover through fixing with the bearing bar layer between outer reinforcement and template at the reinforced concrete member reinforcing bar.Its quality is directly connected to situations such as the bearing capacity of reinforcing bar in the concrete work structure, durability, acid and alkali-resistance, fire prevention, and workmanship is played an important role.Common cushion block has cement mortar cushion block, plastic cushion, sheet material etc. at present.But these cushion blocks exist low, anti-water permeability difference of intensity and shortcomings such as concrete binding is bad, the fragmentation that is prone to be shifted more, can not effectively control the thickness of reinforced concrete protective layer.The concrete mats bulk strength is high difficult broken, can effectively control the thickness of reinforced concrete protective layer; Good with concrete binding property.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of multifunctional concrete cushion block, can, use multiple thickness of concrete cover under requiring, and economical with materials, easy to use.
For solving above-mentioned existing technical problem; The present invention adopts following scheme: a kind of multifunctional concrete cushion block; Comprise the cushion block body, said cushion block body is provided with first groove of placement and bearing bar, also is provided with second groove of placement and bearing bar on the said cushion block body; Said second groove and first groove are separately positioned on the adjacent surface of cushion block body, and the bottom of said first groove is different to the vertical distance of its opposite face with the bottom of second groove to the vertical distance of its opposite face.
Further; Be provided with the 3rd groove of placing with bearing bar with first groove and all adjacent face of second groove on the said cushion block body, the vertical distance that its opposite face is arrived in vertical distance and second groove of its opposite face are arrived in the bottom of said the 3rd groove to the vertical distance of its opposite face and the bottom of first groove bottom is all different.Adding groove can make the scope of application of cushion block wider.
Further, the bottom of said first groove, second groove, the 3rd groove equals Minimum Concrete Protective Coating Thickness to the vertical distance of its opposite face.The placement of cushion block and bearing height equal Minimum Concrete Protective Coating Thickness just like this, can guarantee workmanship.
Beneficial effect:
A kind of multifunctional concrete cushion block that the present invention adopts technique scheme to provide can use under multiple thickness of concrete cover requires, and economical with materials is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1; A kind of multifunctional concrete cushion block; Comprise cushion block body 1, said cushion block body 1 is provided with first groove 2 of placement and bearing bar, also is provided with second groove 3 of placement and bearing bar on the said cushion block body 1; Said second groove 3 and first groove 2 are separately positioned on the adjacent surface of cushion block body 1, and the bottom of said first groove 2 is different to the vertical distance of its opposite face with the bottom of second groove 3 to the vertical distance of its opposite face.Be provided with the 3rd groove of placing with bearing bar 4 with first groove 2 and all adjacent face of second groove 3 on the said cushion block body 1, the vertical distance that its opposite face is arrived in vertical distance and second groove 3 of its opposite face are arrived in the bottom of said the 3rd groove 4 to the vertical distance of its opposite face and the bottom of first groove 2 bottom is all different.The bottom of said first groove 2, second groove 3, the 3rd groove 4 equals Minimum Concrete Protective Coating Thickness to the vertical distance of its opposite face.
The body of cushion block described in the present invention is a cuboid, also can be structure trapezoidal or that other are suitable; Groove adopts circular-arc, matches with the structure of reinforcing bar.The present invention can be controlled at concrete reinforcing bar beam, plate, post, wall reinforcement cover in the effective allowed band, guarantees the tram and the indirect corrosion that reduces reinforcing bar of steel bar stress in the concrete structure.Can, multiple thickness of concrete cover use material economy, easy to use under requiring.
Claims (3)
1. multifunctional concrete cushion block; Comprise cushion block body (1); Said cushion block body (1) is provided with first groove (2) of placement and bearing bar; It is characterized in that: also be provided with second groove (3) of placement and bearing bar on the said cushion block body (1), said second groove (3) is separately positioned on the adjacent surface of cushion block body (1) with first groove (2), and the bottom of said first groove (2) is different to the vertical distance of its opposite face with the bottom of second groove (3) to the vertical distance of its opposite face.
2. a kind of multifunctional concrete cushion block according to claim 1; It is characterized in that: said cushion block body (1) is gone up with first groove (2) and all adjacent face of second groove (3) and is provided with the 3rd groove of placing with bearing bar (4), and the vertical distance that its opposite face is arrived in vertical distance and second groove (3) of its opposite face are arrived in the bottom of said the 3rd groove (4) to the vertical distance of its opposite face and the bottom of first groove (2) bottom is all different.
3. a kind of multifunctional concrete cushion block according to claim 2 is characterized in that: the bottom of said first groove (2), second groove (3), the 3rd groove (4) equals Minimum Concrete Protective Coating Thickness to the vertical distance of its opposite face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100636569A CN102587588A (en) | 2012-03-12 | 2012-03-12 | Multifunctional concrete cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100636569A CN102587588A (en) | 2012-03-12 | 2012-03-12 | Multifunctional concrete cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587588A true CN102587588A (en) | 2012-07-18 |
Family
ID=46476773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100636569A Pending CN102587588A (en) | 2012-03-12 | 2012-03-12 | Multifunctional concrete cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587588A (en) |
Cited By (6)
| 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 |
| 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 |
| CN106193460A (en) * | 2016-07-29 | 2016-12-07 | 中国十七冶集团有限公司 | A kind of multifunctional concrete protective layer cushion block |
| 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 |
| CN109695316A (en) * | 2018-12-27 | 2019-04-30 | 天津新宇建筑工程有限公司 | Regularization cement mortar bedding block and the construction technology for controlling cast-in-situ floor thickness |
| CN110374263A (en) * | 2019-06-04 | 2019-10-25 | 广东博智林机器人有限公司 | Integrated cushion block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868136A (en) * | 1994-06-24 | 1996-03-12 | Toshikazu Izu | Block connector concurrently serving as spacer |
| CN2388249Y (en) * | 1999-09-15 | 2000-07-19 | 于明兰 | Reinforced concrete protective covering bearing block |
| JP2003147908A (en) * | 2001-11-12 | 2003-05-21 | Iip:Kk | Spacer block for reinforced concrete structure |
| CN200985598Y (en) * | 2006-12-21 | 2007-12-05 | 上海来福建筑技术有限公司 | Concrete protective layer cushion block for reinforced steel bar |
| CN202467000U (en) * | 2012-03-12 | 2012-10-03 | 中天建设集团有限公司 | Multifunctional concrete cushion block |
-
2012
- 2012-03-12 CN CN2012100636569A patent/CN102587588A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868136A (en) * | 1994-06-24 | 1996-03-12 | Toshikazu Izu | Block connector concurrently serving as spacer |
| CN2388249Y (en) * | 1999-09-15 | 2000-07-19 | 于明兰 | Reinforced concrete protective covering bearing block |
| JP2003147908A (en) * | 2001-11-12 | 2003-05-21 | Iip:Kk | Spacer block for reinforced concrete structure |
| CN200985598Y (en) * | 2006-12-21 | 2007-12-05 | 上海来福建筑技术有限公司 | Concrete protective layer cushion block for reinforced steel bar |
| CN202467000U (en) * | 2012-03-12 | 2012-10-03 | 中天建设集团有限公司 | Multifunctional concrete cushion block |
Cited By (7)
| 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 |
| 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 |
| CN106193460A (en) * | 2016-07-29 | 2016-12-07 | 中国十七冶集团有限公司 | A kind of multifunctional concrete protective layer cushion block |
| 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 |
| CN109695316A (en) * | 2018-12-27 | 2019-04-30 | 天津新宇建筑工程有限公司 | Regularization cement mortar bedding block and the construction technology for controlling cast-in-situ floor thickness |
| CN110374263A (en) * | 2019-06-04 | 2019-10-25 | 广东博智林机器人有限公司 | Integrated cushion block |
| CN110374263B (en) * | 2019-06-04 | 2021-05-18 | 广东博智林机器人有限公司 | Integrated cushion block |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |