CN207114364U - A kind of detection means of slump and divergence - Google Patents
A kind of detection means of slump and divergence Download PDFInfo
- Publication number
- CN207114364U CN207114364U CN201720820626.6U CN201720820626U CN207114364U CN 207114364 U CN207114364 U CN 207114364U CN 201720820626 U CN201720820626 U CN 201720820626U CN 207114364 U CN207114364 U CN 207114364U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- slump
- divergence
- gage
- detection means
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of slump and the detection means of divergence, including bottom plate, slump cylinder, gage and Level tune castor, bottom plate is square, the upper surface of bottom plate is provided with some concentric and equidistant limbus line, slump cylinder is arranged on bottom plate, the axis of slump cylinder overlaps with the limbus line center of circle, and gage is on bottom plate and vertical with bottom plate, and Level tune castor is arranged on below bottom plate and is arranged on four angles of bottom plate.The utility model is provided with bottom plate levelling function and energy while the detection means of accurate measurement slump and divergence.
Description
Technical field
It the utility model is related to concrete NDT field, more particularly to the detection dress of a kind of slump and divergence
Put.
Background technology
The workability of concrete refers to whether concrete is easy to constructing operation and uniformly densely performance, is one very comprehensive
Performance, wherein including mobility, cohesiveness and water-retaining property.At present, still can reflect comprehensively concrete mix and easily
The assay method of property.It is typically the mobility for doing slump test measure mixture, and be aided with warp directly perceived in building site and laboratory
Test evaluation cohesiveness and water-retaining property.
Slump is to determine maximum aggregate size to flow no more than the concrete mix of 40mm, slump not less than 10mm
Property index.Difference in height after being measured cylinder height with steel ruler and collapsed between concrete examination body peak, as slump angle value；But work as
When the slump of concrete mix is more than 220mm, at this moment need to represent the mobility of concrete with extension angle value, with steel ruler point
Not Ce Liang maximum gauge and minimum diameter value, the arithmetic mean of instantaneous value of maximum gauge of the difference less than 50mm and minimum diameter is
Extend angle value.Slump measuring instrument used in tradition can not carry out both measurements simultaneously, also be difficult to keep in experimentation
The up rightness and horizontality of scale, and when selecting on-the-ground test on the spot, due to construction environment and the difference of condition, bottom plate
Flatness is different, causes experimental results error to increase.
The traditional slump instrument used at present typically all operates on cement bottom plate or common iron plate, and levelness can not protect
Card, it is inaccurate to easily cause measurement result.The measure of another aspect concrete mix slump and divergence is comparatively laborious,
At least two rulers are needed to coordinate, and it is not accurate enough, it is therefore desirable to one kind is more convenient, more accurately slump and extension
The detection means of degree evaluates the workability of concrete.
Utility model content
The utility model is in order to overcome deficiency of the prior art, there is provided one kind has bottom plate levelling function and can be same
When accurate measurement slump and divergence detection means.
To achieve these goals, the utility model uses following technical scheme：
A kind of detection means of slump and divergence, including bottom plate, slump cylinder, gage and level adjuster
Wheel, the bottom plate are square, and the upper surface of the bottom plate is provided with some concentric and equidistant limbus line, the slump
Cylinder is arranged on bottom plate, and the axis of the slump cylinder overlaps with the limbus line center of circle, and the gage is arranged on bottom plate
Upper and vertical with bottom plate, the Level tune castor is arranged on below bottom plate and is arranged on four angles of bottom plate.
As a kind of optimal technical scheme of the present utility model, the both sides of the slump cylinder are symmetrically arranged with fixed mount.
As a kind of optimal technical scheme of the present utility model, " n " shape handrail is provided with the bottom plate.
As a kind of optimal technical scheme of the present utility model, the height that can be moved up and down along gage is provided with the gage
Plate is spent, the height plate and the gage are vertical.
The beneficial effect that the utility model is reached compared with prior art is：Level adjuster is mounted with below bottom plate
Wheel, it is ensured that levelness of the bottom plate in detection process, so as to ensure that the accuracy of testing result；In addition, this detection fills
Put simple in construction, easy to operate, the measure of slump and divergence can be carried out simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bottom plate.
In figure：1st, bottom plate, 2, slump cylinder, 3, fixed mount, 4, gage, 5, height plate, 6, Level tune castor, 7, help
Hand.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of detection means of slump and divergence, including square floor 1, bottom plate
1 upper surface is provided with cross wire and some concentric and equidistant limbus line, and the center of limbus line is handed over for cross
The crosspoint of cross wires, it is minimum using the crosspoint of cross wire as zero graduation along cross wire to surrounding reference mark
Round radius is 100mm, and the radius of greatest circle is 350mm.
Slump cylinder 2 is provided with bottom plate 1 and the axis of slump cylinder 2 overlaps with the limbus line center of circle on bottom plate 1,
The both sides of slump cylinder 2 are symmetrically arranged with fixed mount 3, and the basal diameter of slump cylinder 2 is 200mm, and the top surface of slump cylinder 2 is straight
Footpath is 100mm.
Gage 4 is installed on bottom plate 1 and gage 4 is vertical with bottom plate 1, is provided with what can be moved up and down along gage 4 on gage 4
Height plate 5, height plate 5 and gage 4 are perpendicular, and the height of gage 4 is 500mm, and the length of height plate 5 is 350mm.
Level tune castor 6 is installed on four angles of the lower section of bottom plate 1.
" n " shape handrail 7 is provided with bottom plate 1.
It is as follows using step：
1st, dispatch from the factory concrete inspection when check-out console is pulled to job site, by the leveling check-out console of Level tune castor 6, then
Slump cylinder 2 is placed in the center of bottom plate 1, funnel is placed in the top of slump cylinder 2, carried out slump cylinder 2 with fixed mount 3
It is fixed；
2nd, point three layers of loading slump cylinder 2 after concrete sampling, every layer is plugged and pounded 25 times with tamper；
3rd, fill and remove funnel after slump cylinder 2 and scrape off the floating top surface of any excess concrete；
4th, press the release fixed mount 3 of slump cylinder 2 and quickly up lift slump cylinder 2；
5th, slump is measured with gage 4, the observation high scale of bottom plate 1 measures concrete divergence, draws concrete
Performance.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. detection means of slump and divergence, it is characterised in that includingBottom plate, the bottom plate are square, and the upper surface of the bottom plate is provided with some concentric and equidistant limbus line；Slump cylinder, the slump cylinder are arranged on bottom plate, the axis of the slump cylinder and the limbus line center of circle Overlap；Gage, the gage are arranged on bottom plate and vertical with bottom plate；Level tune castor, the Level tune castor are arranged on below bottom plate and are arranged on four angles of bottom plate.
- 2. the detection means of a kind of slump according to claim 1 and divergence, it is characterised in that described to collapse The both sides of degree of falling cylinder are symmetrically arranged with fixed mount.
- 3. the detection means of a kind of slump according to claim 1 and divergence, it is characterised in that the bottom " n " shape handrail is provided with plate.
- 4. the detection means of a kind of slump according to claim 1 and divergence, it is characterised in that the amount Being provided with chi can be vertical along the height plate that gage moves up and down, the height plate and the gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820626.6U CN207114364U (en) | 2017-07-07 | 2017-07-07 | A kind of detection means of slump and divergence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820626.6U CN207114364U (en) | 2017-07-07 | 2017-07-07 | A kind of detection means of slump and divergence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114364U true CN207114364U (en) | 2018-03-16 |
Family
ID=61575533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820626.6U Active CN207114364U (en) | 2017-07-07 | 2017-07-07 | A kind of detection means of slump and divergence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114364U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557289A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of plate of novel measurement cement slurry divergence |
| CN109580425A (en) * | 2018-11-02 | 2019-04-05 | 中南大学 | A kind of shield improvement dregs liquid-plastic state evaluation method based on slump consistancy test |
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
| CN113109551A (en) * | 2021-03-30 | 2021-07-13 | 海南华盛混凝土有限公司 | Concrete collapse and expansion testing device |
-
2017
- 2017-07-07 CN CN201720820626.6U patent/CN207114364U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580425A (en) * | 2018-11-02 | 2019-04-05 | 中南大学 | A kind of shield improvement dregs liquid-plastic state evaluation method based on slump consistancy test |
| CN109557289A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of plate of novel measurement cement slurry divergence |
| 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 |
| CN113109551A (en) * | 2021-03-30 | 2021-07-13 | 海南华盛混凝土有限公司 | Concrete collapse and expansion testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207114364U (en) | A kind of detection means of slump and divergence | |
| CN204116344U (en) | The pick-up unit of a kind of concrete slump and divergence | |
| CN203572736U (en) | Integrated slumping degree measurer | |
| CN203643450U (en) | Concrete slump measuring device | |
| CN112325835B (en) | Method for detecting roughness of point-shaped pit joint surface of precast concrete member | |
| CN106225654B (en) | A kind of concrete surface roughness measuring device and its measurement method | |
| CN206037923U (en) | Concreted structure roughness measurement device | |
| CN105986676B (en) | A kind of large-span concrete floor flatness control system and application method | |
| CN104634238A (en) | Method and device for measuring reinforcement protective layer thickness | |
| CN108303347A (en) | A kind of device and its detection method for detecting slump | |
| CN206479122U (en) | Concrete slab pours the detection means of thickness and flatness | |
| Buczkowski et al. | Experimental validation of numerical static calculations for a monolithic rectangular tank with walls of trapezoidal cross-section | |
| CN207751827U (en) | A kind of concrete caving degree detecting device | |
| CN210638607U (en) | Pavement structure layer loose paving thickness detection device | |
| CN204855304U (en) | Self -compaction concrete slump divergence testing arrangement | |
| CN108061793A (en) | A kind of test device and test method of fresh concrete isolation degree | |
| CN205857744U (en) | A kind of large-span concrete floor flatness control system | |
| CN205426055U (en) | Simple and easy deflection measurement meter | |
| CN204831200U (en) | Pavement width automatic measuring device | |
| CN209784360U (en) | Integral type slump device | |
| CN108204799A (en) | Mining influence lower room basic slope settles stretcher strain measuring device and method | |
| CN209027949U (en) | Concrete caving degree detecting device is used in a kind of construction of hotel | |
| CN216209167U (en) | Detection device for concrete | |
| CN108489455B (en) | Method for measuring internal structure of sewage open caisson | |
| CN207215818U (en) | A kind of concrete slump analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |