CN206725405U - Direct reading concrete slump measuring appliance - Google Patents
Direct reading concrete slump measuring appliance Download PDFInfo
- Publication number
- CN206725405U CN206725405U CN201720564915.4U CN201720564915U CN206725405U CN 206725405 U CN206725405 U CN 206725405U CN 201720564915 U CN201720564915 U CN 201720564915U CN 206725405 U CN206725405 U CN 206725405U
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- CN
- China
- Prior art keywords
- slump
- measurement bar
- cylinder
- measurement
- clear glass
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of direct reading concrete slump measuring appliance, including bottom plate, tamper and it is placed on the slump cylinder for containing concrete, the upper and lower ends of the slump cylinder are respectively arranged with opening, the top of the slump cylinder is provided with handle, the bottom of the slump cylinder is provided with several inverted L shape pressing plates, the bar shaped jack of the bottom plate pluggable inverted L shape pressing plate provided with equal amount on relevant position；The side of the bottom plate is provided with the measurement bar detachably installed, the measurement bar is provided with graduation mark, the zero graduation line of the measurement bar flushes with the upper surface of slump cylinder, the measurement bar is arranged with the clear glass collar, the clear glass collar is fastened in measurement bar by tightening screw rod, and scalable indicating arm is installed with the clear glass collar.The utility model is simple in construction, easy to use, saves accommodation space, measurement is more accurate, is worth of widely use.
Description
Technical field
It the utility model is related to architectural engineering technical field of auxiliary equipment, and in particular to a kind of direct reading concrete
Slump measuring appliance.
Background technology
The plasticizing capacity and pumpable performance of concrete slump key reaction concrete, influence concrete slump it is main because
It is known as raw material, mixing time, Transport Machinery, speed of perfusion, pours time etc., the dosage of another additive and easily ignored
Cement temperatures also can influence index.Therefore, the slump is an important performance of concrete, directly influences the modeling of concrete
Change performance and pumpable performance.In building construction process, per car concrete all should be spoilt in concreting process to concrete
Degree of falling measures, and at present, the method for testing of concrete slump is：With a 100mm suitable for reading, lower mouth 200mm, high 300mm
Horn-like slump cone, consolidate after penetration concrete, then pull up cylinder straight up, concrete must not be encountered during pulling up
In order to avoid influenceing measurement data, concrete is because deadweight produces slump phenomenon, with tape measure concrete slump height, with cylinder height
(300mm) subtracts the height of concrete peak after slump, and the height dimension is exactly the slump.Such as difference is 10mm, then collapses
Degree of falling is 10.But in operation, due to parallax reason, reading is often forbidden.
Utility model content
In view of the shortcomings of the prior art, the utility model is measured by providing a kind of direct reading concrete slump
Device, solves the technical problem that concrete slump measurement is inconvenient, inaccurate in the prior art.
Direct reading concrete slump measuring appliance, including bottom plate, tamper and be placed on be used for contain it is mixed
The slump cylinder of soil is coagulated, the upper and lower ends of the slump cylinder are respectively arranged with opening, and the top of the slump cylinder is provided with handle, described
The bottom of slump cylinder is provided with several inverted L shape pressing plates, and the bottom plate is provided with the pluggable inverted L shape of equal amount on relevant position
The bar shaped jack of pressing plate；The side of the bottom plate is provided with the measurement bar detachably installed, and the measurement bar is provided with graduation mark, institute
The zero graduation line for stating measurement bar flushes with the upper surface of slump cylinder, and the measurement bar is arranged with the clear glass collar, described transparent
The glass collar is fastened in measurement bar by tightening screw rod, and scalable indicating arm is installed with the clear glass collar,
Along each pole of scalable indicating arm to the clear glass collar be provided with measurement control line, it is described measurement control line initiating terminal with
The bottom of the end pole of scalable indicating arm flushes.
Further, the upper end of the slump cylinder is provided with funnel-form cylinder cap.
Preferably, the slump cylinder is provided with visual window, and transparent baffle is provided with the visual window.
Preferably, the minimum division value of the graduation mark of the measurement bar is 1mm.
Preferably, the bottom of the bottom plate, which is provided with, is respectively used to place tamper, measurement bar, the first of scalable indicating arm recessed
Groove, the second groove and the 3rd groove.
Preferably, the handheld terminal of the tamper is provided with rubber bar sheath.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, section
Accommodation space is saved, visual during concrete vibrating and the problem of be not susceptible to slump cylinder horizontal shift, when measuring the slump,
Concrete slump can be directly read along measurement control line, measurement is more accurate, is worth of widely use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of tamper of the present utility model；
Fig. 3 is upward view of the present utility model；
Reference：1st, bottom plate；2nd, tamper；3rd, slump cylinder；4th, rubber bar sheath；5th, handle；6th, funnel-form cylinder cap；7th, fall
L-type pressing plate；8th, bar shaped jack；9th, visual window；10th, transparent baffle；11st, measurement bar；12nd, the clear glass collar；13rd, spiral shell is tightened
Bar；14th, scalable indicating arm；15th, control line is measured；16th, the first groove；17th, the second groove；18th, the 3rd groove.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, direct reading concrete slump measuring appliance, including bottom plate 1, tamper 2 and it is placed on bottom
It is used to containing the slump cylinder 3 of concrete on plate 1, the handheld terminal of the tamper 2 is provided with rubber bar sheath 4, and rubber bar sheath 4 can be with
Increase the frictional force of the Handheld Division of tamper 2, the palm that frayed in concrete vibrating can also be avoided.Up and down the two of the slump cylinder 3
End is respectively arranged with opening, and the top of the slump cylinder 3 is provided with handle 5, and the upper end of the slump cylinder 3 is provided with funnel-form cylinder cap
6, the setting makes the filling of concrete more convenient easy, and concrete will not be scattered from the top of slump cylinder 3.
The bottom of the slump cylinder 3 is provided with several inverted L shape pressing plates 7, and the bottom plate 1 is provided with equal numbers on relevant position
The bar shaped jack 8 of the pluggable inverted L shape pressing plate 7 of amount.Therefore, during concrete vibrating, slump cylinder 3 is installed on bottom plate 1,
The setting can avoid the displacement in the occurred level direction of slump cylinder 3 in the process of vibrating of tamper 2, also, in measurement Control Measures for Concrete Slump
During degree experiment, it is only necessary to which hand-held handle 5 proposes slump cylinder 3 from bottom plate 1, without carrying out complicated disassembling section.The inverted L shape
Pressing plate 7 is 2 or 3, and 2 inverted L shape pressing plates 7 are the purpose that can reach fixed slump cylinder 3, and 3 inverted L shape pressing plates 7 are in space
Upper fixation is relatively reliable.
The slump cylinder 3 is provided with visual window 9, and transparent baffle 10 is provided with the visual window 9.User can pass through
Transparent baffle 10 intuitively observes the concrete situation in slump cylinder 3, also can relatively be clearly seen that the vibrated concrete of tamper 2
Process, make injection and process of vibrating more specification, visual, the accuracy of raising slump experiment measurement of concrete.
The side of the bottom plate 1 is provided with the measurement bar 11 detachably installed, and the measurement bar 11 is provided with graduation mark, described
The zero graduation line of measurement bar 11 is flushed with the upper surface of slump cylinder 3, and the slump of concrete can be directly read during measurement, without
Perform mathematical calculations, more intuitive and convenient, not error-prone, the minimum division value of the graduation mark of the measurement bar 11 is 1mm.It is described
Measurement bar 11 is arranged with the clear glass collar 12, and the clear glass collar 12 is fastened on measurement bar 11 by tightening screw rod 13
On, scalable indicating arm 14 is installed with the clear glass collar 12.Therefore, the scalable indicating arm in measurement bar 11
14 can be slided up and down with the clear glass collar 12, and during measurement, scalable indicating arm 14 is fastened by tightening screw rod 13
It will not be shaken in measurement bar 11, ensure that measurement result is accurate.The clear glass collar 12 can ensure accurately to read during measurement
Go out to be blocked the graduation mark at place by the clear glass collar 12.
Measurement control line 15, the measurement control are provided with along each pole of scalable indicating arm 14 to the clear glass collar 12
The initiating terminal of line 15 processed flushes with the bottom of the end pole of scalable indicating arm 14.Therefore, when measuring concrete slump,
From the bottom of the end pole of scalable indicating arm 14 and the upper surface joint of concrete, directly read along measurement control line 15
Go out the slump of concrete, measurement is more accurate.
The bottom of the bottom plate 1, which is provided with, is respectively used to place tamper 2, measurement bar 11, the first of scalable indicating arm 14 recessed
Groove 16, the second groove 17 and the 3rd groove 18.After the completion of the utility model use or usually when idle, you can fall bottom plate 1
Put, by tamper 2, measurement bar 11, scalable indicating arm 14（The clear glass collar 12 is connected with thereon, and the clear glass collar 12 is twisted
There is adjusting screw 13.）Disassemble and be placed into respectively in the first groove 16, the second groove 17 and the 3rd groove 18, save storage
Space, it is easy to take care of.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (6)
1. direct reading concrete slump measuring appliance, including bottom plate, tamper and it is placed on being used to contain coagulation
The slump cylinder of soil, the upper and lower ends of the slump cylinder are respectively arranged with opening, and the top of the slump cylinder is provided with handle, its feature
It is：The bottom of the slump cylinder is provided with several inverted L shape pressing plates, the bottom plate on relevant position provided with equal amount can
Insert the bar shaped jack of inverted L shape pressing plate；The side of the bottom plate is provided with the measurement bar detachably installed, and the measurement bar is provided with
Graduation mark, the zero graduation line of the measurement bar flush with the upper surface of slump cylinder, and the measurement bar is arranged with the clear glass collar,
The clear glass collar is fastened in measurement bar by tightening screw rod, is installed with the clear glass collar scalable
Indicating arm, measurement control line is provided with along each pole of scalable indicating arm to the clear glass collar, the measurement control line
Initiating terminal flushes with the bottom of the end pole of scalable indicating arm.
2. direct reading concrete slump measuring appliance according to claim 1, it is characterised in that：The slump cylinder
Upper end funnel-form cylinder cap is installed.
3. direct reading concrete slump measuring appliance according to claim 1, it is characterised in that：The slump cylinder
Visual window is provided with, transparent baffle is installed on the visual window.
4. direct reading concrete slump measuring appliance according to claim 1, it is characterised in that：The measurement bar
The minimum division value of graduation mark be 1mm.
5. direct reading concrete slump measuring appliance according to claim 1, it is characterised in that：The bottom plate
Bottom, which is provided with, to be respectively used to place tamper, measurement bar, the first groove of scalable indicating arm, the second groove and the 3rd groove.
6. direct reading concrete slump measuring appliance according to claim 1, it is characterised in that：The tamper
Handheld terminal is provided with rubber bar sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564915.4U CN206725405U (en) | 2017-05-20 | 2017-05-20 | Direct reading concrete slump measuring appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564915.4U CN206725405U (en) | 2017-05-20 | 2017-05-20 | Direct reading concrete slump measuring appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725405U true CN206725405U (en) | 2017-12-08 |
Family
ID=60513089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564915.4U Expired - Fee Related CN206725405U (en) | 2017-05-20 | 2017-05-20 | Direct reading concrete slump measuring appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725405U (en) |
-
2017
- 2017-05-20 CN CN201720564915.4U patent/CN206725405U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180520 |