CN210857258U - Prefabricated cushion cap fetal membrane - Google Patents
Prefabricated cushion cap fetal membrane Download PDFInfo
- Publication number
- CN210857258U CN210857258U CN201921674566.7U CN201921674566U CN210857258U CN 210857258 U CN210857258 U CN 210857258U CN 201921674566 U CN201921674566 U CN 201921674566U CN 210857258 U CN210857258 U CN 210857258U
- Authority
- CN
- China
- Prior art keywords
- reinforcing
- steel bar
- precast
- prefabricated
- blocks
- 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
- 210000002219 extraembryonic membrane Anatomy 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 239000004567 concrete Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 29
- 210000004379 membrane Anatomy 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 238000005267 amalgamation Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a prefabricated cushion cap fetal membrane, which is formed by splicing prefabricated blocks, wherein each prefabricated block comprises two first prefabricated blocks and two prefabricated blocks, two first prefabricated blocks are oppositely arranged in parallel, the other two second prefabricated blocks are oppositely arranged in parallel, and the two first prefabricated blocks and the two second prefabricated blocks are enclosed to form a rectangle; the first precast block comprises a first reinforcing mesh prefabricated in concrete, the first reinforcing mesh comprises a first transverse reinforcing bar and a second longitudinal reinforcing bar which are fixed together, the first transverse reinforcing bar and the second longitudinal reinforcing bar are located in a plane, third reinforcing bars located on two sides of the first reinforcing mesh are further arranged in the concrete of the first precast block, the third reinforcing bars are arranged perpendicular to the first reinforcing mesh, the end portions of the third reinforcing bars extend out of the concrete of the first precast block, and the second reinforcing bars and the first transverse reinforcing bar are located on the same straight line. The utility model discloses prefabricated cushion cap brick mould simple to operate has practiced thrift the work efficiency, green.
Description
Technical Field
The utility model relates to a technical field of construction, the fetal membrane of cushion cap during concretely relates to engineering basic construction.
Background
In the current building construction trade, there has been a prefabricated assembled fetal membrane, and this kind of technique encloses through the cooperation of serrated racking and establishes into confined pouring space, is equipped with at cushion cap template intermediate position and pours the connector, and this kind of technique needs to carry out the secondary pouring, and more time consuming consumes the manual work, and because does not form whole risk that has the collapse when erectting the cushion cap fetal membrane.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art existence, and provide a system cushion cap fetal membrane that can assemble fast on-spot.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a prefabricated cushion cap fetal membrane, is formed by the prefabricated section amalgamation, its characterized in that: the precast blocks comprise two first precast blocks and two second precast blocks, the two first precast blocks are oppositely arranged in parallel, the other two second precast blocks are oppositely arranged in parallel, and the two first precast blocks and the two second precast blocks enclose to form a rectangle; the first precast block comprises a first reinforcing mesh prefabricated in concrete, the first reinforcing mesh comprises a first reinforcing steel bar and a second reinforcing steel bar, the first reinforcing steel bar and the second reinforcing steel bar are fixed with each other and are positioned in a transverse plane and a longitudinal plane, third reinforcing steel bars are further arranged in the concrete of the first precast block and positioned on two sides of the first reinforcing mesh, the third reinforcing steel bars are arranged perpendicular to the first reinforcing mesh, the end parts of the third reinforcing steel bars extend out of the concrete of the first precast block, and the second reinforcing steel bars and the transverse first reinforcing steel bars are positioned on the same straight line; the second prefabricated section comprises a second reinforcing mesh prefabricated in concrete, and the second reinforcing mesh comprises a fourth reinforcing steel bar and a fifth reinforcing steel bar which are fixed together and are positioned transversely in a plane.
The diameter of the third steel bar is larger than the diameter of the first steel bar and the diameter of the second steel bar.
The diameters of the first steel bar, the second steel bar, the fourth steel bar and the second steel bar are the same.
The distance between the third steel bar and the end part of the first precast block is the same as the thickness of the second precast block.
The size of the first steel bar is phi 6-phi 8; the size of the third steel bar is phi 10-phi 12.
The first steel bar spacing is smaller than 300mm, and the second steel bar spacing is smaller than 700 mm.
Compared with the prior art, this the utility model has the advantages that:
1. the utility model discloses prefabricated cushion cap fetal membrane uses reinforcing bar and concrete less, compares traditional solid brick, has practiced thrift the cost.
2. The prefabricated bearing platform brick die is convenient to install, and the work efficiency is saved.
3. The prefabricated bearing platform brick die is free of waste materials and is green and environment-friendly.
4. The utility model discloses be provided with the third reinforcing bar on first prefabricated section, the interval of third reinforcing bar closes the interval of first reinforcing bar for precast concrete component, the third reinforcing bar is located the straight line of first reinforcing bar on the one hand, can strengthen the bulk strength of prefabricated section, on the other hand third reinforcing bar is the thickness of second prefabricated section apart from the distance of first prefabricated section, can play the effect of fixed screens when cushion cap fetal membrane is assembled, can make the perfect laminating of four cushion cap fetal membranes, and simple to operate is simple and easy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a first preform block;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic structural view of a second preform block;
wherein: 1. a first precast block; 11. a first reinforcing bar; 12. a second reinforcing bar; 13. a third reinforcing bar; 2. a second precast block; 21. a fourth reinforcing bar; 22. and a fifth reinforcing steel bar.
Detailed Description
The following detailed description of the present invention is provided by way of specific embodiments with reference to the accompanying drawings.
The utility model relates to a prefabricated cushion cap fetal membrane is formed by two first prefabricated section 1 and two 2 amalgamation of second prefabricated section.
The first precast block 1 has a structure as shown in fig. 2 and 3, and is formed by casting reinforcing bars and concrete. The reinforcement comprises main bar (transverse first bar 11 and longitudinal second bar 12) lashing lap and attachment bar (third bar 13).
The main material reinforcing steel bars are firstly subjected to single-layer bidirectional binding in the wooden template, the distance between the first reinforcing steel bars is within 300mm, the distance between the second reinforcing steel bars is within 700mm, and the erecting thickness of the wooden template is 100 mm.
And (3) closing the die after the main material steel bars in the wood template are bound, opening holes at the positions, which are 100mm away from the two ends of the wood template of the longer cushion cap moulding bed, of the wood template, wherein the opening size is the size of the third steel bars 13, and the interval is the interval of the first steel bars, and then pouring concrete. A third reinforcing bar 13 prepared in advance is inserted into the holes of both ends before it is initially set.
The first precast block 2 has a structure as shown in fig. 4, and is also formed by casting reinforcing bars and concrete. The bars comprise main bars (transverse fourth bar 21 and longitudinal fifth bar 22) in a lashed overlap.
The main material reinforcing steel bars are firstly subjected to single-layer bidirectional binding in the wooden template, the distance between the fourth reinforcing steel bars 21 is within 300mm, the distance between the fifth reinforcing steel bars 22 is within 700mm, and the erecting thickness of the wooden template is 100 mm.
And finally, when the bearing platform tire membranes are assembled, fixing the two longer prefabricated blocks 1, placing the two shorter prefabricated blocks 2 at the third steel bars 13 of the first prefabricated blocks 1, wherein the distance between the third steel bars 13 and the longer bearing platform tire membranes is 100mm, and the thickness of the third steel bars is consistent with that of the bearing platform tire membranes, so that the four assembled bearing platform tire membranes are perfectly attached.
The utility model discloses cushion cap fetal membrane main material reinforcing bar adopts the phi 6 reinforcing bar, and the annex reinforcing bar adopts the phi 12 reinforcing bar, long 150mm, and the interval is unanimous with the longitudinal reinforcement interval of cushion cap fetal membrane.
Claims (6)
1. The utility model provides a prefabricated cushion cap fetal membrane, is formed by the prefabricated section amalgamation, its characterized in that: the precast blocks comprise two first precast blocks and two second precast blocks, the two first precast blocks are oppositely arranged in parallel, the other two second precast blocks are oppositely arranged in parallel, and the two first precast blocks and the two second precast blocks enclose to form a rectangle; the first precast block comprises a first reinforcing mesh prefabricated in concrete, the first reinforcing mesh comprises a first reinforcing steel bar and a second reinforcing steel bar, the first reinforcing steel bar and the second reinforcing steel bar are fixed with each other and are positioned in a transverse plane and a longitudinal plane, third reinforcing steel bars are further arranged in the concrete of the first precast block and positioned on two sides of the first reinforcing mesh, the third reinforcing steel bars are arranged perpendicular to the first reinforcing mesh, the end parts of the third reinforcing steel bars extend out of the concrete of the first precast block, and the second reinforcing steel bars and the transverse first reinforcing steel bars are positioned on the same straight line; the second prefabricated section comprises a second reinforcing mesh prefabricated in concrete, and the second reinforcing mesh comprises a fourth reinforcing steel bar and a fifth reinforcing steel bar which are fixed together and are positioned transversely in a plane.
2. The precast cap membrane of claim 1, wherein: the diameter of the third steel bar is larger than the diameter of the first steel bar and the diameter of the second steel bar.
3. The precast cap membrane of claim 2, wherein: the diameters of the first steel bar, the second steel bar, the fourth steel bar and the second steel bar are the same.
4. The precast cap membrane of claim 3, wherein: the distance between the third steel bar and the end part of the first precast block is the same as the thickness of the second precast block.
5. The precast cap membrane of claim 4, wherein: the size of the first steel bar is phi 6-8; the size of the third steel bar is phi 10-12.
6. The precast cap membrane of claim 4, wherein: the first steel bar interval is less than 300mm, and the second steel bar interval is less than 700 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674566.7U CN210857258U (en) | 2019-10-09 | 2019-10-09 | Prefabricated cushion cap fetal membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674566.7U CN210857258U (en) | 2019-10-09 | 2019-10-09 | Prefabricated cushion cap fetal membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857258U true CN210857258U (en) | 2020-06-26 |
Family
ID=71308755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921674566.7U Expired - Fee Related CN210857258U (en) | 2019-10-09 | 2019-10-09 | Prefabricated cushion cap fetal membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857258U (en) |
-
2019
- 2019-10-09 CN CN201921674566.7U patent/CN210857258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211009 |