CN106324231A - Slump test tube - Google Patents
Slump test tube Download PDFInfo
- Publication number
- CN106324231A CN106324231A CN201610863717.8A CN201610863717A CN106324231A CN 106324231 A CN106324231 A CN 106324231A CN 201610863717 A CN201610863717 A CN 201610863717A CN 106324231 A CN106324231 A CN 106324231A
- Authority
- CN
- China
- Prior art keywords
- slump
- slide rail
- taper
- tube
- test tube
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010065553 Bone marrow failure Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a slump test tube, comprising a test platform (1) and a slump tube (2), wherein a pair of handles (2a) are symmetrically arranged on the outer wall of the slump tube (2), and a sliding rail (3) is also arranged on the outer wall of the slump tube (2); the slump test tube is characterized by being provided with a leveling ruler (3b) which is matched with the sliding rail (3) in a corresponding way; the side wall of the sliding rail (3) is provided with scale marks (3a); a U-shaped lifting rod (4) is also connected with the upper parts of the symmetrically distributed handles (2a) in a spanning way. The slump test tube has the advantages of being simple in structure and convenient to use, enabling a slump value to be directly read through the scale mark, not needing calculation, being high in measurement accuracy, and the like.
Description
Technical field:
The present invention relates to a kind of engineering test instrunment, be exactly a kind of slump test barrel specifically.
Background technology:
Slump cylinder is a kind of instrument testing slump.Slump cylinder includes base, cylinder and handle, wherein, cylinder
Body is tapered, and its upper port is less than lower port.All it is described on the method for testing common engineering class books of slump, during its test
Needing additionally to carry rule, the height after measuring cement concrete slump, the method has certain shortcoming, the most i.e. measures
Time judged the correspondence position of the concrete peak after slump and rule by naked eyes, error easily occurs;(2) if measure
Hand-held graduation mark is placed and test surfaces out of plumb is also easily caused measurement and error occurs.
Although prior art also occurs in that such as: China utility model Authorization Notice No.: CN 205280719 U, open
A kind of slump test barrel, needs after there is also test to subtract each other graduation mark position numerical value and peak numerical value to draw slump
Value, and this patent propose measurement time graduation mark depression bar and cement concrete peak level, thus can determine whether that the method is not
Ensure technically, but judge by rule of thumb, be easily caused measurement error.Additionally, mostly set in existing slump test barrel
There is a pair handle, but when both hands mention slump test barrel, usually occur that both hands unbalance stress causes measurement error.
Summary of the invention:
The present invention is contemplated to overcome deficiency of the prior art, it is provided that a kind of can carry out collapsing of slump measurement accurately and fast
Degree of falling test barrel.
The present invention provides techniques below scheme;
A kind of slump test barrel, it includes: test platform, taper slump cylinder, the middle and upper part on taper slump drum outer wall sets
Have a pair symmetrical handle, taper slump drum outer wall be additionally provided with slide rail, it is characterised in that: arrange one corresponding with slide rail
The leveling ruler coordinated, is provided with graduation mark on described slide rail sidewall, described, also bridging above symmetrical handle is had one
Individual U-shaped shadoof.
On the basis of technique scheme, it is also possible to have a technical scheme further below:
A chamfered edge it is provided with in one end of described leveling ruler.
Described graduation mark top is set to zero, and downward numerical value is arranged for being incremented by.
Invention advantage:
It is simple and clear, easy to use that purport of the present invention has structure, can directly read slump numerical value by graduation mark, it is not necessary to calculates, and
Certainty of measurement relatively advantages of higher.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is slide rail partial schematic diagram of the present invention;
Fig. 3 is the schematic diagram of leveling ruler of the present invention;
Fig. 4 is the slump cylinder front view of the present invention.
Detailed description of the invention:
As Figure 1-4, a kind of slump test barrel, it includes: test platform 1, taper slump cylinder 2, outside taper slump cylinder 2
Middle and upper part on wall is provided with a pair symmetrical handle 2a, and taper slump cylinder 2 outer wall is additionally provided with slide rail 3.At described slide rail 3
Sidewall is provided with graduation mark 3a, and first, described graduation mark 3a top scale indicates and is set to zero, and downward scale numerical value is
It is incremented by and arranges.When making the concrete peak overlap joint that leveling ruler and slump are measured, leveling ruler position scale on slide rail is
Slump angle value, therefore removes calculating link from.Simplify experimental procedure, it is noted that detection efficiency.
The leveling ruler 3b of one and slide rail 3 corresponding matching is set.It is provided with a chamfered edge 3c in one end of described leveling ruler 3b so that
Leveling ruler 3b one end wedgewise structure, its wedge angle e is identical with slump test barrel pyramidal structure angle f size, so arranges
Angle is to ensure that when leveling ruler moves on slide rail 3, and leveling ruler keeps vertical with the axis of taper slump test barrel, can ensure
Leveling ruler is with when measuring concrete top overlap joint, and leveling ruler is plumbness with the axis of taper slump test barrel, thus reaches
More accurately test slump purpose.
Above described symmetrical handle 2a, also bridging has a U-shaped shadoof 4, and described U-shaped shadoof 4 includes two
The montant 4a that root is connected with corresponding handle 2a respectively, the upper horizontal at two montant 4a sets up a hand-held pole 4b.Work as water
When cement concrete fills up slump cylinder, one hand can be used to mention this handle, the survey that when both hands can be avoided to mention, unbalance stress causes
Try inaccurate problem.
Claims (3)
1. a slump test barrel, it includes: test platform (1), taper slump cylinder (2), on taper slump cylinder (2) outer wall
Middle and upper part be provided with a pair symmetrical handle (2a), taper slump cylinder (2) outer wall is additionally provided with slide rail (3), its feature exists
In: the scale (3b) of and slide rail (3) corresponding matching is set, described slide rail (3) sidewall is provided with graduation mark (3a), in institute
Symmetrical handle (2a) the top also bridging stated has a U-shaped shadoof (4).
2. according to a kind of slump test barrel described in claim 1, it is characterised in that: set in one end of described leveling ruler (3b)
There is a chamfered edge (3c).
3. according to a kind of slump test barrel described in claim 1, it is characterised in that: described graduation mark (3a) top sets
Being set to zero, downward numerical value is arranged for being incremented by.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610863717.8A CN106324231A (en) | 2016-09-28 | 2016-09-28 | Slump test tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610863717.8A CN106324231A (en) | 2016-09-28 | 2016-09-28 | Slump test tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106324231A true CN106324231A (en) | 2017-01-11 |
Family
ID=57820936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610863717.8A Pending CN106324231A (en) | 2016-09-28 | 2016-09-28 | Slump test tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106324231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107179261A (en) * | 2017-07-04 | 2017-09-19 | 济南大学 | A kind of slump ATE and its method of testing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203772864U (en) * | 2014-03-21 | 2014-08-13 | 许庆涛 | Portable concrete slump testing device |
CN204462137U (en) * | 2015-01-07 | 2015-07-08 | 中国建筑第八工程局有限公司 | Slump measurement mechanism |
CN205280719U (en) * | 2016-01-11 | 2016-06-01 | 北京泽华路桥工程有限公司 | A slump degree section of thick bamboo |
CN205426912U (en) * | 2015-11-23 | 2016-08-03 | 重庆市彭洲混凝土有限公司 | Novel slump detects device |
CN206193000U (en) * | 2016-09-28 | 2017-05-24 | 安徽科技学院 | A slump degree test section of thick bamboo |
-
2016
- 2016-09-28 CN CN201610863717.8A patent/CN106324231A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203772864U (en) * | 2014-03-21 | 2014-08-13 | 许庆涛 | Portable concrete slump testing device |
CN204462137U (en) * | 2015-01-07 | 2015-07-08 | 中国建筑第八工程局有限公司 | Slump measurement mechanism |
CN205426912U (en) * | 2015-11-23 | 2016-08-03 | 重庆市彭洲混凝土有限公司 | Novel slump detects device |
CN205280719U (en) * | 2016-01-11 | 2016-06-01 | 北京泽华路桥工程有限公司 | A slump degree section of thick bamboo |
CN206193000U (en) * | 2016-09-28 | 2017-05-24 | 安徽科技学院 | A slump degree test section of thick bamboo |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107179261A (en) * | 2017-07-04 | 2017-09-19 | 济南大学 | A kind of slump ATE and its method of testing |
CN107179261B (en) * | 2017-07-04 | 2023-09-01 | 济南大学 | Automatic concrete slump testing equipment and testing method thereof |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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RJ01 | Rejection of invention patent application after publication |