CN204404959U - A kind of Cross ruler measured for flowing degree of net paste of cement - Google Patents
A kind of Cross ruler measured for flowing degree of net paste of cement Download PDFInfo
- Publication number
- CN204404959U CN204404959U CN201520131301.8U CN201520131301U CN204404959U CN 204404959 U CN204404959 U CN 204404959U CN 201520131301 U CN201520131301 U CN 201520131301U CN 204404959 U CN204404959 U CN 204404959U
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- ruler
- slit
- cement
- flowing degree
- measured
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- Expired - Fee Related
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Abstract
A kind of Cross ruler measured for flowing degree of net paste of cement, comprise lower ruler, upper ruler, contiguous block, contiguous block offers the slit going to upper and lower distribution, the sealing place plane of upper slit is mutually vertical with the sealing place plane of lower slit, and upper ruler, lower ruler respectively activity are assemblied in slit, lower slit.A kind of Cross ruler measured for flowing degree of net paste of cement of the utility model, can ensure when measuring the diameter of cement paste trickling part, mutually vertical by the both direction measuring diameter, thus improves the accuracy of test findings, also makes operation convenient simultaneously.
Description
Technical field
A kind of Cross ruler measured for flowing degree of net paste of cement of the utility model, is applied to the measurement of building trade to flowing degree of net paste of cement.
Background technology
in " Methods for testing uniformity of concrete admixture " GB/T8077 standard, define the method for testing of flowing degree of net paste of cement: in agitator for cement mortar, add a certain amount of cement, additive and water to stir, the clean slurry be stirred is injected in the truncated cone circle mould be placed on glass plate, mention truncated cone circle mould, measure cement paste with ruler to trickle on glass sheet plane the maximum gauge of the orthogonal both direction of part, average as flowing degree of net paste of cement.When measuring the diameter of mutually vertical both direction, traditional way is after measuring the diameter on a direction with ruler, then estimates ruler to forward to and with it vertical direction measures another diameter.This method error is large, can not the both direction in guaranteed discharge cut-off footpath mutually vertical, cause test findings inaccurate, and operation inconvenience.
Summary of the invention
The utility model provides a kind of Cross ruler measured for flowing degree of net paste of cement, can ensure when measuring the diameter of cement paste trickling part, mutually vertical by the both direction measuring diameter, thus improve the accuracy of test findings, also make operation convenient simultaneously.
The technical scheme that the utility model is taked is:
A kind of Cross ruler measured for flowing degree of net paste of cement, comprise lower ruler, upper ruler, contiguous block, contiguous block offers the slit going to upper and lower distribution, the sealing place plane of upper slit is mutually vertical with the sealing place plane of lower slit, and upper ruler, lower ruler respectively activity are assemblied in slit, lower slit.
The sealing of described upper slit, the sealing of lower slit match with the transversal section of upper ruler, the transversal section of lower ruler respectively, and upper ruler, lower ruler insert in slit, lower slit respectively, can smooth sliding.
Described contiguous block is sheet side's body derby, on its orthogonal two pairs of sides, is respectively equipped with that two through, in the flat slit of rectangular parallelepiped distributed up and down, the bottom surface of upper flat slit is parallel with the bottom surface of lower flat slit.
Described upper ruler, lower ruler are Steel Ruler.
A kind of Cross ruler measured for flowing degree of net paste of cement of the utility model, by two orthogonal slits in contiguous block, two upper rulers, lower rulers are combined, make two rulers can keep mutually vertical all the time, thus ensure that with two diameters of the cement paste trickling part measured by this device in orthogonal both direction.The utility model provides utensil guarantee for carrying out test operation by standard, improves the accuracy of test findings, also improves the convenience of operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model apparatus structure schematic diagram.
Embodiment
As shown in Figure 1, a kind of Cross ruler measured for flowing degree of net paste of cement, comprise lower ruler 1, upper ruler 2, contiguous block 3, contiguous block 3 offers the slit going to upper and lower distribution, the sealing place plane of upper slit is mutually vertical with the sealing place plane of lower slit, and upper ruler 2, lower ruler 1 respectively activity are assemblied in slit, lower slit.
The sealing of described upper slit, the sealing of lower slit match with the transversal section of upper ruler 2, the transversal section of lower ruler 1 respectively, and upper ruler 2, lower ruler 1 insert in slit, lower slit respectively, can smooth sliding.
Described contiguous block 3 is sheet side's body derby, on its orthogonal two pairs of sides, is respectively equipped with that two through, in the flat slit of rectangular parallelepiped distributed up and down, the bottom surface of upper flat slit is parallel with the bottom surface of lower flat slit.
Described upper ruler 2, lower ruler 1 are Steel Ruler, measuring accuracy 1mm.
During measurement, contiguous block 3 place holding Cross ruler, slide ruler on the other hand.First, lower ruler 1 is aimed at a measured diameter of cement paste trickling part, measure the size of this diameter, then, keep lower ruler 1 motionless, contiguous block 3 is slid onto the center of this diameter along lower ruler 1.Then, keep lower ruler 1 and contiguous block 3 motionless, ruler 2 in push-and-pull, makes it the measured diameter aimed on another direction of cement paste trickling part, measures the size of this diameter.Finally, calculate the mean value of these two diameter measured values, and record.Diameter on other several direction of selected cement paste trickling part again, repeats above-mentioned steps, so draws the mean value of several orthogonal diameter, get wherein maximal value as flowing degree of net paste of cement.
Claims (4)
1. the Cross ruler measured for flowing degree of net paste of cement, comprise lower ruler (1), upper ruler (2), contiguous block (3), it is characterized in that, contiguous block (3) offers the slit going to upper and lower distribution, the sealing place plane of upper slit is mutually vertical with the sealing place plane of lower slit, and upper ruler (2), lower ruler (1) respectively activity are assemblied in slit, lower slit.
2. according to claim 1 a kind of for flowing degree of net paste of cement measure Cross ruler, it is characterized in that, the sealing of described upper slit, the sealing of lower slit match with the transversal section of the transversal section of upper ruler (2), lower ruler (1) respectively, upper ruler (2), lower ruler (1) insert in slit, lower slit respectively, can smooth sliding.
3. a kind of Cross ruler measured for flowing degree of net paste of cement according to claim 1 or 2, it is characterized in that, described contiguous block (3) is sheet side's body derby, on its orthogonal two pairs of sides, be respectively equipped with that two through, in the flat slit of rectangular parallelepiped distributed up and down, the bottom surface of upper flat slit is parallel with the bottom surface of lower flat slit.
4. a kind of Cross ruler measured for flowing degree of net paste of cement according to claim 1 or 2, it is characterized in that, described upper ruler (2), lower ruler (1) are Steel Ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131301.8U CN204404959U (en) | 2015-03-09 | 2015-03-09 | A kind of Cross ruler measured for flowing degree of net paste of cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131301.8U CN204404959U (en) | 2015-03-09 | 2015-03-09 | A kind of Cross ruler measured for flowing degree of net paste of cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404959U true CN204404959U (en) | 2015-06-17 |
Family
ID=53428810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131301.8U Expired - Fee Related CN204404959U (en) | 2015-03-09 | 2015-03-09 | A kind of Cross ruler measured for flowing degree of net paste of cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783637A (en) * | 2016-03-31 | 2016-07-20 | 中国冶集团有限公司 | Spatial hollow diagonal rod dimension control device |
| CN108572123A (en) * | 2018-07-03 | 2018-09-25 | 中国电建集团核电工程有限公司 | Concrete divergence analyzer |
| CN114384234A (en) * | 2021-12-29 | 2022-04-22 | 宜昌益智建材有限责任公司 | Device and method for measuring fluidity and wet density of freshly-mixed foam concrete |
-
2015
- 2015-03-09 CN CN201520131301.8U patent/CN204404959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783637A (en) * | 2016-03-31 | 2016-07-20 | 中国冶集团有限公司 | Spatial hollow diagonal rod dimension control device |
| CN105783637B (en) * | 2016-03-31 | 2019-01-15 | 中国一冶集团有限公司 | The hollow brace size control device in space |
| CN108572123A (en) * | 2018-07-03 | 2018-09-25 | 中国电建集团核电工程有限公司 | Concrete divergence analyzer |
| CN114384234A (en) * | 2021-12-29 | 2022-04-22 | 宜昌益智建材有限责任公司 | Device and method for measuring fluidity and wet density of freshly-mixed foam concrete |
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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: 20150617 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |