CN107063925A - A kind of slump method of testing and its device - Google Patents
A kind of slump method of testing and its device Download PDFInfo
- Publication number
- CN107063925A CN107063925A CN201710258330.4A CN201710258330A CN107063925A CN 107063925 A CN107063925 A CN 107063925A CN 201710258330 A CN201710258330 A CN 201710258330A CN 107063925 A CN107063925 A CN 107063925A
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- CN
- China
- Prior art keywords
- bar
- neck
- ruler
- slump
- back segment
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- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of slump method of testing and its device, which employs for testing the tester that the slump is 50~220mm concrete mixture characteristics, its component includes horizon bar and vertical ruler.Horizon bar is cylindric, and middle part sets air level, and an end sets vertical neck, and neck can prolong horizon bar slip, ruler can with card entry slot with horizon bar into plumbness, and ruler is freely slidable in neck.One-handed performance is facilitated to read data.
Description
Technical field
The present invention relates to building materials quality detection technique field, and in particular to a kind of to be used to determine concrete mix
The slump is the method and its instrument of 50~220mm concrete mixture characteristics, it is adaptable to fresh concrete.
Background technology
In Practical Project work progress, concrete slump is for judging one of concrete construction workability quality
Important indicator, only in the case of the suitable slump, can just there is preferable workability.In order to be able to allow site operation people
Member fast and accurately tests its slump, judges whether concrete meets its design requirement, a kind of suitable survey tool seems particularly
It is important.Existing metering system is more extensive, and the degree of accuracy is inadequate.
The content of the invention
It is an object of the invention to provide a kind of slump method of testing and its device, to solve existing metering system
It is more extensive, the inadequate technical problem of the degree of accuracy.
What the present invention was realized in：
The slump method of testing of the present invention is to use a kind of slump tester, and the tester includes
Piece horizon bar, the neck that is slided along horizon bar, and one be caught in what is slided in neck together with neck along horizon bar
Ruler, ruler is orthogonal with horizon bar, and the tester is placed on by the coagulation mound after slump to be tested during test, made
Neck on horizon bar in the horizontal direction on be adjusted to suitable position, after horizon bar adjustment level, will be made directly using air level
Chi be in vertically downward state, along neck above and below adjust ruler, make ruler bottom be located at coagulation mound to be tested top, then
Read the reading on ruler.
Present invention employs such a slump tester, it includes a horizon bar, and the horizon bar is divided into
Two sections, wherein bar leading portion is the body of rod of cylindrical structure, and bar back segment is the structure formed after cylinder upper and lower surface is scabbled, in bar
The elongated slot of up/down perforation is provided with back segment, is provided with smooth track platform, elongated slot along track platform to enter provided with one in elongated slot both sides
Provided with a ruler in the neck that water-filling is smoothly moved, neck, ruler is provided with scale.
Further, be provided with spacer pin in the rear end of the bar back segment, the spacer pin two ends are through bar back segment, middle part it is horizontal
The rear end of elongated slot stops the passage that neck slides rearwardly out in elongated slot.
Further, spacing bank is provided between the bar leading portion and bar back segment.Spacing bank limits neck to bar leading portion
The passage of slip.
Further, the neck is made up of top shoe, sliding block and two connecting rods therebetween, it is described on
Sliding block and sliding block point are located on the track platform that other bar back segment upper and lower surface is scabbled and clamp bar back segment, the company from both sides up and down
Extension bar passes through the elongated slot in bar back segment and top shoe and sliding block is connected to become into entirety.
Further, the ruler is caught in the groove formed between two connecting rods of neck.
Further, the sliding block bottom is in same level height with bar leading portion bottom.
Further, air level is provided with the bar leading portion.
Columned horizon bar is divided into two sections, one section of setting air level, another section of vertical neck of setting, neck by the present invention
Can prolong horizon bar slip, ruler can with card entry slot with horizon bar into plumbness, and ruler is freely slidable in neck.
One-handed performance is facilitated to read data, not only measurement data is accurate using the slump of measurement device fresh concrete of the present invention,
And operating process is simple, measurement efficiency is high, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the device front view of the present invention；
Fig. 2 is the device side view of the present invention；
Fig. 3 is the device top view of the present invention.
Description of reference numerals：After 1- horizon bars, 2- necks, 3- rulers, 4- spacer pins, 5- bar leading portions, the spacing banks of 6-, 7- bars
Section, 8- air levels, 9- track platforms, 10- elongated slots, 11- connecting rods, 12- top shoes, 13- sliding blocks.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1-Figure 3, slump tester of the invention, it includes a horizon bar 1, the horizon bar 1
It is divided into two sections, wherein bar leading portion 5 is the body of rod of cylindrical structure, and bar back segment 7 is the knot formed after cylinder upper and lower surface is scabbled
Structure, the position scabbled forms the elongated slot 10 that up/down perforation is provided with the middle of track platform 9, track platform 9, one is provided with elongated slot 10
Provided with a ruler 3 in the neck 2 that can be slided along the level of track platform 9, neck 2, ruler 3 is provided with logical in scale, neck 2
Groove is up/down perforation, and ruler 3 is orthogonal with horizon bar 1 after being caught in neck 2.
Spacer pin 4 is provided with the rear end of bar back segment 7, the two ends of spacer pin 4 are through in the entity of bar back segment 7, in spacer pin 4
The horizontal rear end in elongated slot 10 in portion stops the passage that neck 2 slides rearwardly out in elongated slot 10.
Due to bar back segment 7 be actually by bar leading portion 5 upper and lower surface is scabbled after the structure that is formed, therefore, in bar leading portion 5
A spacing bank 6 is formed between bar back segment 7, the spacing bank 6 slides direction of the neck 2 without normal direction bar leading portion 5.Meanwhile, it is long
The design of the length of groove 10, is also a kind of mode for the sliding scale for limiting neck 2.
Neck 2 is by top shoe 12, sliding block 13 and two connecting rods 11 therebetween it can be seen from Fig. 2 and Fig. 3
Composition, top shoe 12 and sliding block 13 are located on the track platform 9 that the upper and lower surface of bar back segment 7 is scabbled and clamped from both sides up and down respectively
Bar back segment 7, connecting rod 11 passes through the elongated slot 10 in bar back segment 7 and top shoe 12 and sliding block 13 is connected to become into entirety.Two
Groove is naturally form between connecting rod 11, ruler 3 is caught in the groove formed between two connecting rods 11 of neck 2, this leads to
Groove is dimensioned slightly smaller than elongated slot 10, and when neck 2 is located in elongated slot 10, the groove is overlapped with elongated slot 10, as shown in Figure 3.
In addition, to ensure the accurate of measurement, the bottom of sliding block 13 is in same level height with the bottom of bar leading portion 5, this
Reading of the sample by the lower edge of sliding block 13 on ruler 3, it can be determined that the height of the bottom of bar leading portion 5.Meanwhile, in order to ensure to survey
Horizon bar 1 is horizontal all the time when amount, and the air level 8 is observed provided with air level 8 will pass through on bar leading portion 5
Adjust the levelness of horizon bar 1.
The present invention is implemented：
The tester is placed on by the coagulation mound after slump to be tested during test, makes the edge on horizon bar 1 of neck 2
Suitable position is adjusted in horizontal direction, using air level 8 ruler 3 after the adjustment level of horizon bar 1, will be made to be in straight down
State, ruler 3 is adjusted along neck about 2, the bottom of ruler 3 is located at the top of coagulation mound to be tested, is then read straight
Reading on chi 3.
Certainly, it is the concrete application example of the present invention above, the present invention also has other embodiments, all using equivalent
Replacement or the technical scheme of equivalent transformation formation, all fall within protection domain of the presently claimed invention.
Claims (8)
1. a kind of slump method of testing, it is characterised in that：It uses a kind of slump tester, the test
Instrument includes a horizon bar (1), a neck (2) along horizon bar (1) slip, and one is caught in neck (2) and neck
(2) ruler (3) slided together along horizon bar (1), ruler (3) and horizon bar (1) are orthogonal, put the tester during test
Put by the coagulation mound after slump to be tested, neck (2) is adjusted up and down along ruler (3), and make neck (2) in horizon bar
(1) in the horizontal direction on be adjusted to suitable position, allow horizon bar (1) bottom be located at coagulation mound to be tested top,
Using air level (8) ruler (3) after horizon bar (1) adjustment level, will be made to be in vertically downward state, then read ruler (3)
On reading.
2. a kind of slump tester, it is characterised in that：It includes a horizon bar (1), and the horizon bar (1) is divided into two
Section, wherein bar leading portion (5) are the body of rod of cylindrical structure, and bar back segment (7) is the structure formed after cylinder upper and lower surface is scabbled,
The elongated slot (10) of up/down perforation is provided with bar back segment (7), smooth track platform (9), elongated slot are provided with elongated slot (10) both sides
(10) provided with a neck (2) that level slip is carried out along track platform (9) in, provided with a ruler (3), ruler in neck (2)
(3) it is provided with scale.
3. slump tester according to claim 2, it is characterised in that：In the rear end of the bar back segment (7)
Provided with spacer pin (4), spacer pin (4) two ends are through bar back segment (7), and the horizontal rear end in elongated slot (10) in middle part stops neck
(2) passage slid rearwardly out in elongated slot (10).
4. slump tester according to claim 2, it is characterised in that：The bar leading portion (5) and bar back segment
(7) spacing bank (6) is provided between.
5. slump tester according to claim 2, it is characterised in that：The neck (2) is by top shoe
(12), sliding block (13) and two connecting rods (11) composition therebetween, the top shoe (12) and sliding block (13) divide
On the track platform (9) that scabbles of bar back segment (7) upper and lower surface and bar back segment (7), the connecting rod Wei Yu not be clamped from both sides up and down
(11) pass through the elongated slot (10) in bar back segment (7) and top shoe (12) and sliding block (13) are connected to become entirety.
6. slump tester according to claim 5, it is characterised in that：The ruler (3) is caught in neck (2)
Two connecting rods (11) between in the groove that is formed.
7. slump tester according to claim 5, it is characterised in that：Sliding block (13) bottom and bar
Leading portion (5) bottom is in same level height.
8. slump tester according to claim 2, it is characterised in that：It is provided with the bar leading portion (5)
Air level (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258330.4A CN107063925A (en) | 2017-04-19 | 2017-04-19 | A kind of slump method of testing and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258330.4A CN107063925A (en) | 2017-04-19 | 2017-04-19 | A kind of slump method of testing and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063925A true CN107063925A (en) | 2017-08-18 |
Family
ID=59600549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258330.4A Withdrawn CN107063925A (en) | 2017-04-19 | 2017-04-19 | A kind of slump method of testing and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643038A (en) * | 2017-11-13 | 2018-01-30 | 郝海龙 | A kind of instrument for accurately measuring pipe axial location |
| CN109001077A (en) * | 2017-09-15 | 2018-12-14 | 长泰惠龙新材料科技有限公司 | A kind of device and method for slump detection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202692898U (en) * | 2012-08-22 | 2013-01-23 | 贵州电力试验研究院 | Measuring tool for conveniently measuring thickness of protective layer of concrete pole |
| CN204367706U (en) * | 2015-01-19 | 2015-06-03 | 张笑阳 | A kind of multifunctional ruler |
| CN204831964U (en) * | 2015-07-15 | 2015-12-02 | 王杰 | Take slump cone device of scale |
| CN205403643U (en) * | 2016-02-24 | 2016-07-27 | 贵州省交通规划勘察设计研究院股份有限公司 | Measure special chi of slump |
| CN205505925U (en) * | 2016-04-15 | 2016-08-24 | 王义锋 | Mining engineering mass detector |
| CN106198369A (en) * | 2016-06-30 | 2016-12-07 | 水利部牧区水利科学研究所 | A kind of soil drifting measurement apparatus and soil drifting measuring method |
| CN206671118U (en) * | 2017-04-19 | 2017-11-24 | 贵州铁建工程质量检测咨询有限公司 | A kind of slump tester |
-
2017
- 2017-04-19 CN CN201710258330.4A patent/CN107063925A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202692898U (en) * | 2012-08-22 | 2013-01-23 | 贵州电力试验研究院 | Measuring tool for conveniently measuring thickness of protective layer of concrete pole |
| CN204367706U (en) * | 2015-01-19 | 2015-06-03 | 张笑阳 | A kind of multifunctional ruler |
| CN204831964U (en) * | 2015-07-15 | 2015-12-02 | 王杰 | Take slump cone device of scale |
| CN205403643U (en) * | 2016-02-24 | 2016-07-27 | 贵州省交通规划勘察设计研究院股份有限公司 | Measure special chi of slump |
| CN205505925U (en) * | 2016-04-15 | 2016-08-24 | 王义锋 | Mining engineering mass detector |
| CN106198369A (en) * | 2016-06-30 | 2016-12-07 | 水利部牧区水利科学研究所 | A kind of soil drifting measurement apparatus and soil drifting measuring method |
| CN206671118U (en) * | 2017-04-19 | 2017-11-24 | 贵州铁建工程质量检测咨询有限公司 | A kind of slump tester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001077A (en) * | 2017-09-15 | 2018-12-14 | 长泰惠龙新材料科技有限公司 | A kind of device and method for slump detection |
| CN109001077B (en) * | 2017-09-15 | 2021-02-26 | 丽水市处州混凝土有限公司 | Device and method for detecting concrete slump |
| CN107643038A (en) * | 2017-11-13 | 2018-01-30 | 郝海龙 | A kind of instrument for accurately measuring pipe axial location |
| CN107643038B (en) * | 2017-11-13 | 2024-02-02 | 郝海龙 | Tool for accurately measuring axis position of pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |
|
| WW01 | Invention patent application withdrawn after publication |