CN204955063U - Make device of cylindrical concrete sample - Google Patents
Make device of cylindrical concrete sample Download PDFInfo
- Publication number
- CN204955063U CN204955063U CN201520287988.4U CN201520287988U CN204955063U CN 204955063 U CN204955063 U CN 204955063U CN 201520287988 U CN201520287988 U CN 201520287988U CN 204955063 U CN204955063 U CN 204955063U
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- steel pipe
- internal thread
- hollow steel
- pole
- steel
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Abstract
The utility model provides a make device of cylindrical concrete sample, belongs to mould technical field. The utility model discloses constitute by hollow steel pipe, circular steel sheet, screw, drawing of patterns frame. The screw runs through through the spiral internal thread and gets into hollow steel pipe behind the circular steel sheet. Drawing of patterns frame comprises horizontal steel pole, vertical outer silk steel pole, the hollow steel pipe of internal thread, diagonal bracing steel pole, bottom plain plate. The hollow steel pipe of internal thread is arranged in the axis top of bottom plain plate, four bights of plain plate bottom being connected to through four diagonal bracing steel poles. The hollow steel pipe of internal thread is embedded to have vertical outer silk steel pole, horizontal steel pole and vertical outer silk steel pole cross cross connection. On the bottom plain plate in the drawing of patterns frame is put to the hollow steel pipe that is equipped with the maturing, then through the rotatory vertical outer silk steel pole of horizontal steel pole, make it promote concrete and move down, can realize the drawing of patterns, obtain the columniform concrete sample. The utility model has the advantages of simple structure, shaping make things convenient for, the precision is high, the drawing of patterns of being convenient for.
Description
Technical field
What the present invention relates to is a kind of technology of die device field, specifically a kind of device making cylindrical concrete test specimen.
Background technology
In the scientific research of xoncrete structure subject, often need the concrete sample making various shape, correspondence needs dissimilar particular manufacturing craft.Have some research projects (as Anti-Chloride Ion Penetration) to need to use columniform concrete sample, and the making of this kind of test specimen is a difficult point, especially will consider the convenience of the demoulding.The existing device making cylindrical concrete also has, as a kind of concrete circular column template (CN203808503U), a kind of cylindrical concrete stay in place form and construction method (CN104100087A) thereof etc., but for be large cylinder, be not very suitable for the making of small cylindrical concrete sample.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of device making cylindrical concrete test specimen, can easily and effectively produce cylindrical concrete test specimen.
Concrete technical scheme of the present utility model is as follows:
Make the device of cylindrical concrete test specimen, be made up of hollow steel pipe, circular steel plate, screw, demoulding frame.
Described hollow steel pipe, internal diameter equals the diameter of the cylindrical concrete test specimen needing processing, is furnished with several circular holes, has spiral internal thread in hole in a first-class compartment of terrain, side end face.
Described circular steel plate, diameter equals the external diameter of hollow steel pipe, and the circular hole simultaneously having several to arrange at equal intervals at the place of keeping to the side, has the identical spirality internal thread with hollow steel pipe in hole.
Described screw, can run through circular steel plate by spirality internal thread, enter the internal thread of hollow steel pipe.
Described demoulding frame, is made up of horizontal steel pole, vertically outer silk steel pole, internal thread hollow steel pipe, skewed horizontal load steel pole, bottom plain plate.Internal thread hollow steel pipe is arranged in above the axis of bottom plain plate, is connected to four bights of bottom plain plate by four skewed horizontal load steel poles.Internal thread hollow steel pipe is embedded with vertically outer silk steel pole, and horizontal steel pole is connected with vertical outer silk steel pole right-angled intersection.
Working mechanism of the present utility model is: first connected hollow steel pipe and circular steel plate by screw, made its openend upward, penetration concrete (note not filling, stay the space of more than two centimeters).After concrete hardening, lay down screw, take away circular steel plate, then hollow steel pipe is inverted, is put on the bottom plain plate in demoulding frame, and makes hollow steel pipe consistent with the internal thread hollow steel pipe axis in demoulding frame.Then rotate vertically outer silk steel pole by horizontal steel pole, make it constantly decline, arrive the concrete outer surface in hollow steel pipe, then continue to rotate vertically outer silk steel pole, make it promote concrete and move down.Treat that concrete moves to the lower end of hollow steel pipe, reversely rotate vertically outer silk steel pole, make it increase, then in demoulding frame, take out hollow steel pipe, knock with mallet and can take out columniform concrete sample.
The utility model has that structure is simple, convenient formation, precision are high, and be convenient to the advantage of the demoulding, cost is not high yet.
Accompanying drawing explanation
Fig. 1 is the layout schematic diagram of hollow steel pipe, circular steel plate, screw.
Fig. 2 is the schematic diagram of demoulding frame.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Process a hollow steel pipe 1, internal diameter equals the diameter of the cylindrical concrete test specimen needing processing, is furnished with several circular holes, has spiral internal thread in hole in a first-class compartment of terrain, side end face.
Process a circular steel plate 2, diameter equals the external diameter of hollow steel pipe 1, and the circular hole simultaneously having several to arrange at equal intervals at the place of keeping to the side, has the identical spirality internal thread with hollow steel pipe in hole.
Screw 3 is run through circular steel plate 2 by spirality internal thread, enters the internal thread of hollow steel pipe 1.
Then the openend of hollow steel pipe 1 is made upward, penetration concrete (note not filling, stay the space of more than two centimeters).After concrete hardening, lay down screw 3, take away circular steel plate 2, then hollow steel pipe 1 is inverted, is put in demoulding frame.
Demoulding frame comprises bottom plain plate 4, internal thread hollow steel pipe 5, skewed horizontal load steel pole 6, horizontal steel tube 7 and vertical outer silk steel pipe 8.Concrete for band hollow steel pipe 1 is put on the plain plate 4 of bottom, and makes hollow steel pipe 1 consistent with internal thread hollow steel pipe 5 axis in demoulding frame.Then rotate vertically outer silk steel pole 8 by horizontal steel pole 7, make it constantly decline, arrive the concrete outer surface in hollow steel pipe 1, then continue to rotate vertically outer silk steel pole 8, make it promote concrete and move down.Treat that concrete moves to the lower end of hollow steel pipe 1, reversely rotate vertically outer silk steel pole 8, make it increase, then in demoulding frame, take out hollow steel pipe 1, knock with mallet and can take out columniform concrete sample.
Claims (3)
1. one kind makes the device of cylindrical concrete test specimen, it is characterized in that, by hollow steel pipe, circular steel plate, screw, demoulding frame forms, hollow steel pipe is connected by screw with circular steel plate, demoulding frame is by horizontal steel pole, vertically outer silk steel pole, internal thread hollow steel pipe, skewed horizontal load steel pole, bottom plain plate composition, internal thread hollow steel pipe is arranged in above the axis of bottom plain plate, four bights of bottom plain plate are connected to by four skewed horizontal load steel poles, internal thread hollow steel pipe is embedded with vertically outer silk steel pole, horizontal steel pole is connected with vertical outer silk steel pole right-angled intersection.
2. the device making cylindrical concrete test specimen as claimed in claim 1, it is characterized in that, described hollow steel pipe, internal diameter equals the diameter of the cylindrical concrete test specimen needing processing, be furnished with several circular holes in a first-class compartment of terrain, side end face, in hole, have spiral internal thread.
3. the device making cylindrical concrete test specimen as claimed in claim 1, it is characterized in that, described circular steel plate, diameter equals the external diameter of hollow steel pipe, the circular hole simultaneously having several to arrange at equal intervals at the place of keeping to the side, has the identical spirality internal thread with hollow steel pipe in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287988.4U CN204955063U (en) | 2015-04-29 | 2015-04-29 | Make device of cylindrical concrete sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287988.4U CN204955063U (en) | 2015-04-29 | 2015-04-29 | Make device of cylindrical concrete sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955063U true CN204955063U (en) | 2016-01-13 |
Family
ID=55050155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287988.4U Expired - Fee Related CN204955063U (en) | 2015-04-29 | 2015-04-29 | Make device of cylindrical concrete sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398004A (en) * | 2020-04-08 | 2020-07-10 | 安徽理工大学 | Novel cylinder concrete mold |
-
2015
- 2015-04-29 CN CN201520287988.4U patent/CN204955063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398004A (en) * | 2020-04-08 | 2020-07-10 | 安徽理工大学 | Novel cylinder concrete mold |
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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: 20160113 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |