CN203643450U - Measuring device for concrete slump - Google Patents
Measuring device for concrete slump Download PDFInfo
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- CN203643450U CN203643450U CN201420001513.XU CN201420001513U CN203643450U CN 203643450 U CN203643450 U CN 203643450U CN 201420001513 U CN201420001513 U CN 201420001513U CN 203643450 U CN203643450 U CN 203643450U
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- slump
- column
- measurement mechanism
- workbench
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- 238000005259 measurement Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring device for concrete slump, which comprises a test board and a slump cylinder, wherein the test board comprises a working platform, a stand column and a leveling rod, and the working platform is used for placing the slump cylinder; the upright post is arranged on the working platform and is vertical to the upright post in a working state, and scales for measuring the height of concrete are arranged on the upright post; the horizontal ruler is slidably arranged on the upright column and is vertical to the upright column in a working state, and the horizontal ruler is used for keeping the levelness of the top point of the concrete and the corresponding scale on the upright column. The utility model discloses a measuring device of concrete slump utilizes the slump value that can obtain the concrete from mutually supporting of work platform, stand and the horizon rule in area, has avoided the error that level reference and ruler combine the reading to cause, has improved measuring accuracy.
Description
Technical field
The utility model relates to building operation and uses aid field, relates in particular to a kind of measurement mechanism of slump.
Background technology
Slump is concrete key property, its to concrete can pumping, the serviceability tool such as plastic voltinism, paving property has a significant impact.Slump Site Detection is that construction party is checked and accepted means to the one of mixing plant concrete quality.
The common methods of measuring slump is: slump cylinder is placed on the rigidity level base plate not absorbing water; Again concrete is poured in slump cylinder and tamping; Afterwards slump cylinder is pulled up, concrete is because of deadweight generation slump.At this moment, the aid such as ruler or horizontal rod of putting by ruler and the level of vertical display is taken to concrete summit place, measure concrete height, deduct the height of concrete peak after slump with the height of slump cylinder and can obtain this concrete slump.But, in above-mentioned this measuring method, concrete slump need be by recording after the reasonable placements such as horizonal base plate, ruler and aid, the error source that has the multiple issuable measuring error such as test surfaces, angles, ruler reading in measuring process, causes measuring error.
Utility model content
In view of this, be necessary to provide a kind of measurement result measurement mechanism of slump accurately, to solve the larger problem of measuring error existing when the slump of existing concrete is measured.
The measurement mechanism of the slump that the utility model provides, comprises test board and slump cylinder, and described test board comprises workbench, column and surveyor's staff, and described workbench is used for placing slump cylinder; Described column is installed on described workbench, and its in working order under perpendicular to described column, described column is provided with the scale for measuring concrete height; Described surveyor's staff is mounted slidably on described column, and its in working order under perpendicular to described column, described surveyor's staff is for keeping the levelness of concrete summit and corresponding scale on column.
According to an embodiment of the present utility model, described workbench comprises end face, and described end face is provided with some scale marks that extend taking a central point as initial point radially outward.
According to an embodiment of the present utility model, described end face is provided with for judging the whether level meter in horizontality of described end face.
According to an embodiment of the present utility model, described workbench comprises bottom surface, and described bottom surface is provided with the roller of being convenient to mobile described test board.
According to an embodiment of the present utility model, described workbench comprises bottom surface, and described bottom surface is provided with the adjustment pin of the levelness for regulating described test board.
According to an embodiment of the present utility model, described workbench comprises side, and described side is provided with an accepting groove, and described column is articulated with on described worktable, and described column is contained in described accepting groove after can rotating together with described surveyor's staff.
According to an embodiment of the present utility model, the side that described workbench comprises end face and is connected with described end face, described column is articulated with described side, and the angel measuring instrument for detection of angle between described column and described end face is installed on described workbench.
According to an embodiment of the present utility model, described test board also comprises the slip clamp being sheathed on described column, and one end of described surveyor's staff is connected with described slip clamp.
According to an embodiment of the present utility model, described slip clamp is provided with the positioning knob for tightening fixing described slip clamp.
According to an embodiment of the present utility model, described column is positioned over floor installation on described workbench on described workbench by one.
The utility model beneficial effect is:
The workbench that the measurement mechanism utilization of slump of the present utility model carries, the measurement that ensures slump under different occasions all carries out in identical platform, reduced the dispute of the different generations of measurement data that mixing plant and working-yard cause because of test platform disunity; Also avoided in addition because working-yard measuring table disappearance, caused arbitrarily measuring and the error that causes; In addition, the utility model is combined workbench, column, surveyor's staff, level meter and angel measuring instrument, and just can move the measurement mechanism of slump of the present utility model by the roller of workbench, avoid carrying in prior art the inconvenient problem of carrying that multiple survey instrument loose mail brings simultaneously; And the utility model is combined workbench, column, surveyor's staff, level meter and angel measuring instrument, can reduce the error producing while building measuring table in prior art, improve the accuracy of measuring.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the measurement mechanism of slump in the utility model the first embodiment.
Fig. 2 is the structural representation of the measurement mechanism of slump in the utility model the second embodiment.
Embodiment
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to embodiment of the present utility model, structure, feature and effect thereof, be described in detail as follows.
Please refer to Fig. 1, the measurement mechanism of the slump of the utility model the first embodiment comprises test board 1 and slump cylinder 3.
Slip clamp 151 is fixed in one end of surveyor's staff 15, and surveyor's staff 15 is vertical with column 13 under its duty.Slip clamp 151 is provided with a positioning knob 153.Slip clamp 151 is enclosed within on column 13, can drive surveyor's staff 15 to slide or around rotating in column 13 along column 13.In the time that slip clamp 151 moves to desired position with surveyor's staff 15, dwindle the opening width of slip clamp 151 openings and surveyor's staff 15 is fixed by screwing positioning knob 153.In the time not needing to use the measurement mechanism of slump of the present utility model, can Rotary cloumn 13 and surveyor's staff 15, column 13 is contained in the accepting groove of workbench 11 together with surveyor's staff 15.In addition, on surveyor's staff 15, can further be provided with scale, to measure slump cylinder 3 and concrete face size.
The horn-like cone cylinder that slump cylinder 3 is both ends open, in an embodiment of the present utility model, the back cut diameter of slump cylinder 3 is 100 millimeters, lower port diameter is 200 millimeters, is highly 300 millimeters.
In the time using the measurement mechanism of slump of the present utility model to carry out concrete slump measurement, slump cylinder 3 is positioned over to the scale mark center of end face 111; Then, concrete is poured in slump cylinder 3 and tamping; Then, slump cylinder 3 is mentioned, concrete produces slump because of deadweight; In this process, the expansion diameter of concrete slump on end face 111 is concrete fluidity, can directly draw concrete fluidity by the scale on end face 111; Mobile and horizontal chi 15 makes it contact with concrete peak after slump, can read concrete height after slump by the scale on column 3; Then after utilizing the height of slump cylinder to deduct slump, concrete height can obtain concrete slump, has reduced the error that in prior art, horizontal reference and ruler cause in conjunction with reading.Understandable, in other embodiment of the present utility model, can directly on column 3, the point corresponding with the height of slump cylinder be made as to zero graduation, like this, after slump, can directly utilize scale value on column 3 to read slump and without carrying out the step that concrete height subtracts each other after slump cylinder height and slump, this mode is more directly perceived compared with embodiment recited above, has simplified the measuring process of slump.
Figure 2 shows that the structural representation of the measurement mechanism of slump in the utility model the second embodiment.In this embodiment, the structure of test board 1 and the first embodiment are basic identical, and its difference is the combination of column 13 and workbench 11.In a second embodiment, on workbench 11, accepting groove is not set.The bottom of column 13 is provided with a base 17, and the lower surface of this base 17 is a surface level, by this base 17 being positioned on the end face 111 of workbench 11 and column 13 is mounted on workbench 11.In the present embodiment, base 17 is two structures that are separated from each other with workbench 11, can be in the time not needing to use the measurement mechanism of slump by base 17 by taking off on workbench 11, in other embodiment of the present utility model, base 17 also can directly be fixed on workbench 11 by modes such as welding.
In sum, the workbench 11 that the measurement mechanism utilization of slump of the present utility model carries, the measurement that ensures slump under different occasions all carries out in identical platform, reduced the dispute of the different generations of measurement data that mixing plant and working-yard cause because of test platform disunity; Also avoided in addition because working-yard test platform disappearance, caused arbitrarily measuring and the error that causes; In addition, the utility model is combined workbench 11, column 13, surveyor's staff 15, level meter 114 and angel measuring instrument 131, and just can move the measurement mechanism of slump of the present utility model by the roller of workbench 11, avoid carrying in prior art the inconvenient problem of carrying that multiple survey instrument loose mail brings simultaneously; And the utility model is combined workbench 11, column 13, surveyor's staff 15, level meter 114 and angel measuring instrument 131, can reduce the error producing while building measuring table in prior art, improve the accuracy of measuring.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a measurement mechanism for slump, it comprises test board and slump cylinder, it is characterized in that: described test board comprises workbench, column and surveyor's staff, described workbench is used for placing slump cylinder; Described column is installed on described workbench, and its in working order under perpendicular to described column, described column is provided with the scale for measuring concrete height; Described surveyor's staff is mounted slidably on described column, and its in working order under perpendicular to described column, described surveyor's staff is for keeping the levelness of concrete summit and corresponding scale on column.
2. the measurement mechanism of slump as claimed in claim 1, is characterized in that: described workbench comprises end face, and described end face is provided with some scale marks that extend taking a central point as initial point radially outward.
3. the measurement mechanism of slump as claimed in claim 2, is characterized in that: described end face is provided with for judging the whether level meter in horizontality of described end face.
4. the measurement mechanism of slump as claimed in claim 1, is characterized in that: described workbench comprises bottom surface, and described bottom surface is provided with the roller of being convenient to mobile described test board.
5. the measurement mechanism of slump as claimed in claim 1, is characterized in that: described workbench comprises bottom surface, and described bottom surface is provided with the adjustment pin of the levelness for regulating described test board.
6. the measurement mechanism of slump as claimed in claim 1, it is characterized in that: described workbench comprises side, described side is provided with an accepting groove, and described column is articulated with on described worktable, and described column is contained in described accepting groove after can rotating together with described surveyor's staff.
7. the measurement mechanism of slump as claimed in claim 1, it is characterized in that: the side that described workbench comprises end face and is connected with described end face, described column is articulated with described side, and the angel measuring instrument for detection of angle between described column and described end face is installed on described workbench.
8. the measurement mechanism of slump as claimed in claim 1, is characterized in that: described test board also comprises the slip clamp being sheathed on described column, and one end of described surveyor's staff is connected with described slip clamp.
9. the measurement mechanism of slump as claimed in claim 8, is characterized in that: described slip clamp is provided with the positioning knob for tightening fixing described slip clamp.
10. the measurement mechanism of slump as claimed in claim 1, is characterized in that: described column is positioned over floor installation on described workbench on described workbench by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001513.XU CN203643450U (en) | 2014-01-02 | 2014-01-02 | Measuring device for concrete slump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001513.XU CN203643450U (en) | 2014-01-02 | 2014-01-02 | Measuring device for concrete slump |
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| Publication Number | Publication Date |
|---|---|
| CN203643450U true CN203643450U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420001513.XU Expired - Lifetime CN203643450U (en) | 2014-01-02 | 2014-01-02 | Measuring device for concrete slump |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634700A (en) * | 2015-02-28 | 2015-05-20 | 郑州大学 | Concrete fluidity testing device |
| CN104833796A (en) * | 2015-05-29 | 2015-08-12 | 南通理工学院 | Electric concrete mixture workability tester |
| CN104865158A (en) * | 2015-05-29 | 2015-08-26 | 南通理工学院 | Concrete mixture workability apparatus |
| CN105510564A (en) * | 2015-12-23 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Concrete slump testing vehicle |
| CN105910959A (en) * | 2016-04-18 | 2016-08-31 | 国网辽宁省电力有限公司本溪供电公司 | Concrete slump measuring standard device |
| CN106645661A (en) * | 2016-12-27 | 2017-05-10 | 中建商品混凝土有限公司 | Testing device and testing method of building performance of 3D print material of building |
| CN108020653A (en) * | 2017-10-31 | 2018-05-11 | 中国二十冶集团有限公司 | A kind of slump measuring scale and its application method |
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
-
2014
- 2014-01-02 CN CN201420001513.XU patent/CN203643450U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634700A (en) * | 2015-02-28 | 2015-05-20 | 郑州大学 | Concrete fluidity testing device |
| CN104634700B (en) * | 2015-02-28 | 2017-03-15 | 郑州大学 | Concrete flowability test device |
| CN104833796A (en) * | 2015-05-29 | 2015-08-12 | 南通理工学院 | Electric concrete mixture workability tester |
| CN104865158A (en) * | 2015-05-29 | 2015-08-26 | 南通理工学院 | Concrete mixture workability apparatus |
| CN105510564A (en) * | 2015-12-23 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Concrete slump testing vehicle |
| CN105510564B (en) * | 2015-12-23 | 2017-07-25 | 重庆市建标工程技术有限公司 | Slump test carriage |
| CN105910959A (en) * | 2016-04-18 | 2016-08-31 | 国网辽宁省电力有限公司本溪供电公司 | Concrete slump measuring standard device |
| CN106645661A (en) * | 2016-12-27 | 2017-05-10 | 中建商品混凝土有限公司 | Testing device and testing method of building performance of 3D print material of building |
| CN108020653A (en) * | 2017-10-31 | 2018-05-11 | 中国二十冶集团有限公司 | A kind of slump measuring scale and its application method |
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
| CN111830245B (en) * | 2020-08-24 | 2023-01-20 | 广东科衡工程检测有限公司 | Concrete slump check out test set for engineering detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |