CN202809973U - High polymer composite mandrel - Google Patents
High polymer composite mandrel Download PDFInfo
- Publication number
- CN202809973U CN202809973U CN 201220506282 CN201220506282U CN202809973U CN 202809973 U CN202809973 U CN 202809973U CN 201220506282 CN201220506282 CN 201220506282 CN 201220506282 U CN201220506282 U CN 201220506282U CN 202809973 U CN202809973 U CN 202809973U
- Authority
- CN
- China
- Prior art keywords
- top cover
- edge
- polymer composite
- high polymer
- composite core
- 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
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a high polymer composite mandrel, which relates to the technical field of building materials, site operation workers can conveniently and directly pass through an iron wire to position and combine a bottom cover and a top cover by correspondingly arranging through holes or bulges and grooves which are covered on edges of openings of the bottom cover and the top cover or side corners, and the operation is simple and convenient and saves time.
Description
Technical field
The utility model relates to building material technical field, is specifically related to a kind of macromolecule composite core formwork.
Background technology
The macromolecule composite core formwork is to be made through modification by macromolecular material, is applied to compare with the traditional architecture structure technology in the building structure of large span, large bay, large load, can save amount of concrete, reduces comprehensive cost.
The macromolecule composite core formwork has that intensity is higher, good toughness, anti-collision, advantage that breakage rate is low; And core is to combine with the die shoe more than two, can overlapping pile, and it is little to add macromolecular material density, convenient transportation and constructing operation.
Because the macromolecule composite core formwork is comprised of bottom and top cover correspondence, when the workman constructs, adopt iron wire that the bottom of basin molding box body and top cover edge are penetrated again and tighten, with bottom and top cover combination, inconvenient and affect construction progress.
Summary of the invention
The convenient macromolecule composite core formwork that fastens when technical problem to be solved in the utility model provides a kind of the use.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions:
A kind of macromolecule composite core formwork arranges through hole in edge of opening place or the edge correspondence of bottom and top cover.
Preferably, the edge of opening place of described bottom and top cover or edge corresponding projection and the groove that fastening is set also.
Because adopt technique scheme, the invention possesses following beneficial effect:
The corresponding through hole that arranges makes things convenient for the execute-in-place workman directly to penetrate iron wire with bottom and top cover positioning combination, easy and simple to handle saving time on macromolecule composite core formwork bottom and top cover.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the invention;
The specific embodiment
Such as Fig. 1, a kind of macromolecule composite core formwork 1 of the present utility model arranges through hole 6 in edge's 2 correspondences of bottom and top cover, is to realize bottom and the better combination of top cover, at the edge 3 of bottom and top cover corresponding projection 5 and the groove 4 that fastening is set also.
Claims (2)
1. macromolecule composite core formwork, it is characterized in that: edge of opening place (2) or edge (3) correspondence at bottom and top cover arrange through hole (6).
2. macromolecule composite core formwork according to claim 1 is characterized in that: the edge of opening place (2) of described bottom and top cover or edge (3) be corresponding projection (5) and the groove (4) that fastening is set also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506282 CN202809973U (en) | 2012-09-28 | 2012-09-28 | High polymer composite mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506282 CN202809973U (en) | 2012-09-28 | 2012-09-28 | High polymer composite mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809973U true CN202809973U (en) | 2013-03-20 |
Family
ID=47868880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506282 Expired - Fee Related CN202809973U (en) | 2012-09-28 | 2012-09-28 | High polymer composite mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025019A (en) * | 2018-07-02 | 2018-12-18 | 谈拥军 | A kind of composite core formwork for hollow floor being easy to lift |
-
2012
- 2012-09-28 CN CN 201220506282 patent/CN202809973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025019A (en) * | 2018-07-02 | 2018-12-18 | 谈拥军 | A kind of composite core formwork for hollow floor being easy to lift |
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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: 20130320 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |