CN206683993U - A kind of Control Measures for Concrete Slump divergence tester - Google Patents
A kind of Control Measures for Concrete Slump divergence tester Download PDFInfo
- Publication number
- CN206683993U CN206683993U CN201720413138.3U CN201720413138U CN206683993U CN 206683993 U CN206683993 U CN 206683993U CN 201720413138 U CN201720413138 U CN 201720413138U CN 206683993 U CN206683993 U CN 206683993U
- Authority
- CN
- China
- Prior art keywords
- horizon bar
- control measures
- pin
- tester
- concrete slump
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Control Measures for Concrete Slump divergence tester, and it includes horizon bar and two survey pin.Horizon bar is cylindric, and scale is arranged at top, and scale sets air level, there is vertical dead slot at both ends in units of millimeter in the middle part of horizon bar；Survey pin to be positioned in dead slot by buckle, can be slided in dead slot, survey underfooting portion is foldable, convenient storage.
Description
Technical field
It the utility model is related to building materials quality detection technique field, and in particular to one kind is more than for the slump
The tester of 220mm concrete mixture characteristics, it is applicable to determine the mobility of the larger concrete mix of the slump
Energy.
Background technology
Control Measures for Concrete Slump divergence is to evaluate the important indicator of concrete mix service behaviour, accurately determines this and refers to
The control to construction quality is marked to have a very big significance.In existing standard criterion, the measurement of concrete divergence uses more
Straight steel ruler, a people hold chi, people's reading.But because the ruler used is longer, certain bending can be produced in measurement process, and directly
Chi can not keep level well, more inevitable error can be produced；Meanwhile another people in reading typically using small-sized
Straight steel ruler demarcates the edge of concrete mix, during misoperation, is also easy to produce error in reading.
Utility model content
The purpose of this utility model is to provide a kind of Control Measures for Concrete Slump divergence tester, easy to solve existing metering system
Produce the technical problem of error in reading.
What the utility model was realized in：
Control Measures for Concrete Slump divergence method of testing of the present utility model is such, and it is using rigid horizon bar as mark
Chi, horizon bar both ends are arranged with the scale in units of millimeter；During test first, pin will be surveyed and water is movably connected in by buckle
On flat bar and make survey pin and horizon bar orthogonal, tester holds horizon bar on the other hand, slides the survey at both ends along horizon bar on the other hand
Pin, survey pin for two and block the concrete both ends after collapsing, device when adjusting measurement by the air level in the middle part of horizon bar from both sides
Horizontality after read the value for surveying scale of the pin on horizon bar, so as to obtain Control Measures for Concrete Slump extension degrees of data.
The minimum degree value of the scale is millimeter, using horizon bar midpoint as null value.
This device of the present utility model, it includes a horizon bar, and the both ends of the horizon bar are provided with dead slot, the horizon bar
A survey pin is respectively caught in by buckle in the dead slot of both ends, the survey pin can slide along horizon bar；The survey pin is divided into two sections, and two
Section between by connecting shaft be flexibly connected and can be around the connecting shaft rotary folding；The survey pin and horizon bar are orthogonal.
The center top of the horizon bar is provided with an air level,
The hypomere bottom for surveying pin is provided with triangle tip.
The horizon bar is cylindric, length 1000mm, and it is 300mm that horizon bar, which often holds the length of dead slot,.
Scale of the present utility model uses rigidity level bar, avoids being deformed during measurement, horizon bar is cylindric, top
There is scale, scale is in units of millimeter；Air level is set in the middle part of horizon bar, it is ensured that test device is horizontal during measurement
State；There is vertical dead slot at horizon bar both ends, survey pin and are positioned over by buckle in dead slot, can be slided in dead slot, can be on the other hand
Bar is held, slides survey pin on the other hand, a people can complete to measure；It is foldable to survey underfooting portion, convenient storage.
Brief description of the drawings
Fig. 1 is apparatus structure schematic diagram of the present utility model.
Description of reference numerals：1- horizon bars, 2- air levels, 3- scales, 4- buckles, 5- survey pin, 6- connecting shafts, 7- triangled tips
Head.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in figure 1, Control Measures for Concrete Slump divergence tester of the present utility model, it includes a horizon bar 1, the level
Bar 1 is divided to for symmetrical two sections, and using its center line as symmetry axis, the horizon bar 1 uses the rigid body of rod conduct of cylindrical structure
Scale, scale 3 is provided with its both ends, for the scale 3 using the center line of horizon bar 1 as 0 value, minimum degree value is millimeter.
The horizon bar 1 length about 1000mm, the both ends of the horizon bar 1 are provided with dead slot, dead slot length 300mm, the horizon bar 1
A survey pin 5 is respectively caught in by buckle 4 in the dead slot of both ends, the survey pin 5 can slide along horizon bar 1；The survey pin 5 is divided to for upper and lower two
Section, is flexibly connected between two sections and can be around the rotary folding of connecting shaft 6 by connecting shaft 6；The survey pin 5 and horizon bar 1 are mutual
Vertically.
The center line top of the horizon bar 1 is provided with an air level 2, the levelness of device when being tested for adjusting.In addition, survey
The lower end inside face length of pin 5, lateral surface is short, forms the tip on triangle inclined-plane, i.e. figure intermediate cam tip 7, triangle tip 7 is favourable
The position of outline after Control Measures for Concrete Slump is accurately positioned, to obtain more accurate reading.
The utility model is implemented：
Pin 5 will be surveyed during test to be movably connected on horizon bar 1 by buckle 4, and makes survey pin 5 and horizon bar 1 orthogonal,
Tester slides the survey pin 5 at both ends along horizon bar 1, the wedge angle 7 of the lower end of survey pin 5 is blocked the concrete both ends after collapsing, so
The air level at the middle part of horizon bar 1 is adjusted afterwards by its keep level state, then confirms contact situation of the wedge angle 7 with concrete both ends,
The scale value for surveying pin 5 on horizon bar 1 is read, so as to obtain Control Measures for Concrete Slump extension degrees of data.
When divergence is smaller, tester is with a hand-held horizon bar 1, the survey pin 5 at another hand adjustment section both ends, both ends
Reading be added as divergence measured value.
When divergence is larger, one end survey pin 5 is first transferred to the fixed number of degrees by tester, and a hand-held horizon bar 1 is another
The survey pin 5 of the hand adjustment section other end, the reading at both ends are added as divergence measured value.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all
The technical scheme formed using equivalent substitution or equivalent transformation, all fall within the protection domain required by the utility model.
Claims (4)
- A kind of 1. Control Measures for Concrete Slump divergence tester, it is characterised in that：It includes a horizon bar (1), the horizon bar (1) Both ends are provided with dead slot, and being respectively caught in one by buckle (4) in horizon bar (1) both ends dead slot surveys pin (5), and the survey pin (5) can Slided along horizon bar (1)；The survey pin (5) is divided into two sections, is flexibly connected between two sections by connecting shaft (6) and can be around this Connecting shaft (6) rotary folding；The survey pin (5) and horizon bar (1) are orthogonal.
- 2. Control Measures for Concrete Slump divergence tester according to claim 1, it is characterised in that：In the horizon bar (1) Between top be provided with an air level (2).
- 3. Control Measures for Concrete Slump divergence tester according to claim 1, it is characterised in that：The hypomere for surveying pin (5) Bottom is provided with triangle tip (7).
- 4. Control Measures for Concrete Slump divergence tester according to claim 1, it is characterised in that：The horizon bar (1) is circle Column, length 1000mm, it is 300mm that horizon bar (1), which often holds the length of dead slot,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413138.3U CN206683993U (en) | 2017-04-19 | 2017-04-19 | A kind of Control Measures for Concrete Slump divergence tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413138.3U CN206683993U (en) | 2017-04-19 | 2017-04-19 | A kind of Control Measures for Concrete Slump divergence tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683993U true CN206683993U (en) | 2017-11-28 |
Family
ID=60402975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413138.3U Expired - Fee Related CN206683993U (en) | 2017-04-19 | 2017-04-19 | A kind of Control Measures for Concrete Slump divergence tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970006A (en) * | 2017-04-19 | 2017-07-21 | 贵州铁建工程质量检测咨询有限公司 | A kind of Control Measures for Concrete Slump divergence method of testing and its device |
-
2017
- 2017-04-19 CN CN201720413138.3U patent/CN206683993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970006A (en) * | 2017-04-19 | 2017-07-21 | 贵州铁建工程质量检测咨询有限公司 | A kind of Control Measures for Concrete Slump divergence method of testing and its device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |