CN203606246U - Concrete underwater wear-resisting test mold - Google Patents
Concrete underwater wear-resisting test mold Download PDFInfo
- Publication number
- CN203606246U CN203606246U CN201320821254.0U CN201320821254U CN203606246U CN 203606246 U CN203606246 U CN 203606246U CN 201320821254 U CN201320821254 U CN 201320821254U CN 203606246 U CN203606246 U CN 203606246U
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- Prior art keywords
- outer shroud
- outer ring
- interior ring
- concrete
- partition plates
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Abstract
The utility model provides a concrete underwater wear-resisting test mold, comprising an outer ring, a bottom plate, partition plates, an inner ring and an outer ring fastener, wherein the outer ring is formed by two semicircular iron hoops; openings of the two semicircular iron hoops are oppositely connected; the joint is fixed by a fastening bolt; a bottom plate is arranged on the outer ring; the inner ring is arranged at the center of the outer ring; two ends of the three partition plates are respectively connected with the outer ring and the inner ring; the angle between the two adjacent partition plates is 120 degrees; the outer ring and the inner ring are concentric circles; a concrete sample is molded inside a sector area formed by enclosing of the outer ring, the two adjacent partition plates and the inner ring. The concrete underwater wear-resisting test mold is simple in structure, easy to fabricate, short in test period and high in efficiency, and a group of three samples can be simultaneously tested.
Description
Technical field
The utility model relates to building field, is specifically related to anti-impact mill die trial under a kind of concrete water.
Background technology
In " concrete for hydraulic structure testing regulations " DL/T5150-2001, SL352-2006, all stipulate, " concrete anti-abrasion test (steel ball method under water) " used round metal mold forming with concrete sample.When test, a test specimen is put into anti-impact grinding barrel, put into 70 grinding steel balls and water again, drive current, steel ball to test specimen punching mill 72 hours with electric rotary oar, completing the test of one group of three test specimens punching mill needs 216 hours, need the 9 day time of accumulative total just can complete the mill that rushes of one group of test specimen, efficiency is low.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, and anti-impact mill die trial under a kind of concrete water is provided
The purpose of this utility model is achieved through the following technical solutions: anti-impact mill die trial under a kind of concrete water, comprise outer shroud, base plate, dividing plate, interior ring, outer shroud is fastening, outer shroud is made up of two bails, two bail openings connect relatively, junction is fixed by fastening bolt, outer shroud is provided with base plate, the center of outer shroud is provided with interior ring, the two ends of three dividing plates are connected with outer shroud and interior ring respectively, angle between adjacent separator is 120 °, outer shroud and interior ring are concentric circles, concrete sample is by outer shroud, moulding in the sector region that two adjacent dividing plates and interior ring surround.
The utlity model has following useful effect: simple in structure, easily make, can test one group of three test specimen simultaneously, the test period is short, efficiency is high.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is side view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, anti-impact mill die trial under a kind of concrete water, comprise outer shroud 1, base plate 2, dividing plate 3, interior ring 4, outer shroud fastening 5, it is characterized in that: outer shroud 1 is made up of two bails, two bail openings connect relatively, junction is fixing by fastening bolt 5, outer shroud 1 is provided with base plate 2, the center of outer shroud 1 is provided with interior ring 4, the two ends of three dividing plates 3 are connected with outer shroud 1 and interior ring 4 respectively, angle between adjacent separator 3 is 120 °, outer shroud 1 is concentric circles with interior ring 4, concrete sample is by outer shroud 1, moulding in the sector region that adjacent two dividing plates 3 and interior ring 4 surround.
The test specimen of the die trial moulding of conventional concrete anti-abrasion test is complete circle, once only can be to a concrete sample test when test, and completing the test of one group of three test specimens punching mill needs 216 hours.With the concrete sample test of this die trial moulding, can realize one group of three test specimen is tested simultaneously with an anti-abrasion tester, to test as long as within 72 hours, just can complete the mill that rushes of one group of test specimen, efficiency improves 3 times.
In addition, adopt this die trial to test, need not change process of the test and the data processing method of conventional concrete anti-abrasion test (steel ball method under water).
Claims (1)
1. anti-impact mill die trial under a concrete water, comprise outer shroud (1), base plate (2), dividing plate (3), interior ring (4), outer shroud fastening (5), it is characterized in that: outer shroud (1) is made up of two bails, two bail openings connect relatively, junction is fixing by fastening bolt (5), the center of outer shroud (1) is provided with interior ring (4), the two ends of three dividing plates (3) are connected with outer shroud (1) and interior ring (4) respectively, angle between adjacent separator (3) is 120 °, outer shroud (1) is concentric circles with interior ring (4), concrete sample is by outer shroud (1), moulding in the sector region that adjacent two dividing plates (3) and interior ring (4) surround, outer shroud (1) is provided with base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821254.0U CN203606246U (en) | 2013-12-06 | 2013-12-06 | Concrete underwater wear-resisting test mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821254.0U CN203606246U (en) | 2013-12-06 | 2013-12-06 | Concrete underwater wear-resisting test mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606246U true CN203606246U (en) | 2014-05-21 |
Family
ID=50718912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821254.0U Expired - Fee Related CN203606246U (en) | 2013-12-06 | 2013-12-06 | Concrete underwater wear-resisting test mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414384A (en) * | 2018-01-30 | 2018-08-17 | 重庆大学 | A kind of batch test specimen thermal shock resistance test device |
-
2013
- 2013-12-06 CN CN201320821254.0U patent/CN203606246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414384A (en) * | 2018-01-30 | 2018-08-17 | 重庆大学 | A kind of batch test specimen thermal shock resistance test device |
| CN108414384B (en) * | 2018-01-30 | 2020-12-11 | 重庆大学 | Device for testing thermal shock resistance of batch test pieces |
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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: 20140521 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |