CN101435815B - New mixing concrete mixing proportion determinator - Google Patents
New mixing concrete mixing proportion determinator Download PDFInfo
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- CN101435815B CN101435815B CN2008101603547A CN200810160354A CN101435815B CN 101435815 B CN101435815 B CN 101435815B CN 2008101603547 A CN2008101603547 A CN 2008101603547A CN 200810160354 A CN200810160354 A CN 200810160354A CN 101435815 B CN101435815 B CN 101435815B
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Abstract
The invention discloses a determinator for the mixing proportion of newly-mixed concrete, which belongs to a determinator. The determinator comprises a detection cylinder and electronic scale, wherein the detection cylinder has a double layer structure and comprises an outer cylinder and an inner cylinder, the outer cylinder comprises an outer cylinder body and an outer cylinder cover, the outer cylinder cover is hermetically connected with the outer cylinder body, the outer cylinder body is provided with an aeration pipe, and a water inlet pipe and a water drain pipe with a water drain valve; one side, which is provided with the water drain pipe, of the outer cylinder body is provided with a frame; the inner cylinder comprises an inner cylinder body and an inner cylinder cover; the inner cylinder side wall of the inner cylinder body consists of three layers of filter screens; the inner cylinder is fixedly connected to a central rotating shaft; the rear end of the central rotating shaft is connected with an intermediate shaft housing arranged on the bottom of the outer cylinder body, while the front end is connected with an end axle arranged on the outer cylinder cover; and the middle part of the outer cylinder cover is provided with a sealing end cover, the end axle is connected with the sealing end cover through a shaft housing, and the end axle is movably connected with a handle. The determinator for the mixing proportion of the newly-mixed concrete has the characteristics of simple and convenient operation, quick test, reliable results, and instant evaluation.
Description
Technical field
The present invention relates to a kind of analyzer, especially a kind of new mixing concrete mixing proportion determinator.
Background technology
The scene is checked the various raw-material metering settings that feed intake, and measures the slump, air content, moulding test block, the check of 28d compressive strength; Add in case of necessity and do the water-cement ratio detection, its detection method is with washing-oven drying method: weigh a certain amount of concrete mix, oven dry weighs the weight of aggregate+glue material, and water washes down Binder Materials again, weighs aggregate weight after the oven dry, calculates water-cement ratio.Washing-oven drying method can not be measured silt content, and the cement amount of measuring is bigger than normal, and water-cement ratio is on the low side.Twice oven dry of this method, complex operation, precision is relatively poor.Concrete mix quality determination project commonly used at present is single, the use instrument is more, and can not detect the consumption and the actual strength of each component of concrete, is a big defective of concrete quality control in early stage.At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to above-mentioned deficiency of the prior art a kind of new mixing concrete mixing proportion determinator to be provided; This new mixing concrete mixing proportion determinator has density, silt content, the water percentage that can detect concrete raw material; The consumption of each component of concrete, air content, the slump are inferred 28 days intensity; Have easy and simple to handle, test fast, achievement is reliable, the characteristics of instant evaluation.
The technical solution adopted for the present invention to solve the technical problems is: it comprises detects tube and electronic scales, detects tube and is placed on the electronic scales, and described detection tube is a double-decker; Comprise urceolus and inner core, described urceolus comprises outer cylinder body and outer cover, and outer cover and outer cylinder body are tightly connected; Described outer cylinder body is provided with snorkel, water inlet pipe and has the drainpipe of draining valve; Outer cylinder body with side of drainpipe is provided with frame, and described inner core comprises inner barrel and inside drum cover, and the inner core sidewall of described inner barrel is that three metafiltration nets are formed; Described inner core fixed connection is on central rotating shaft; The rear end of central rotating shaft is connected with the middle axle sleeve that is arranged on outer cylinder body bottom, front end be arranged on the end axle that urceolus covers and be connected, the middle part of outer cover is provided with end cover; The end axle links to each other with end cover through axle sleeve, and the end axle is gone up and flexibly connected jug.
Described inside drum cover fixes through bolt and central rotating shaft.
Between end cover and end axle, be provided with O-ring seals, between the two ends of end cover and end spool, be provided with circlip.
The front end of described central rotating shaft is a square structure, the interior square opening of end shaft rear end for matching with the square structure of central rotating shaft front end.
Described three metafiltration net internal layers are bearing net, and the middle layer is a screen pack, and skin is a catch net, and the diameter in the hole of described bearing net and catch net is 1mm, and described screen pack is 100 eye mesh screens.
Described outer cover and outer cylinder body are tightly connected through hold down gag, outer cylinder body with outside the cover junction be provided with the round rubber O-ring seal.
Described outer cover and outer cylinder body are tightened through rotation and are tightly connected.
Described urceolus covers and is provided with the water temperature induction installation, and described water temperature induction installation comprises temperature detector and water temperature display device.
Described analyzer also comprises data processing equipment.
The input end of described data processing equipment is connected with the output terminal of electronic scales.
Described data processing equipment is integrated in the electronic scales.
New mixing concrete mixing proportion determinator of the present invention is compared with prior art; Has following outstanding beneficial effect: can measure the when raw-material density of each amounts of components, air content, the slump, glue, silt content, water percentage of fresh concrete etc. at any time; A tractor serves several purposes has important role for the concrete Quality Control before building, and has easy and simple to handle; Test fast; Achievement is reliable, characteristics such as instant evaluation, and the quality control that is used for fresh concrete can reach the effect of " settling for ".
Description of drawings
Accompanying drawing 1 is the structural representation of new mixing concrete mixing proportion determinator;
Accompanying drawing 2 is left views of central rotating shaft shown in Fig. 1;
Description of reference numerals: 1, hold down gag, 2, snorkel, 3, outer cylinder body, 4, water inlet pipe, 5, inner barrel, 6, middle axle sleeve; 7, central rotating shaft, 8, draining valve, 9, drainpipe, 10, frame, 11, the round rubber O-ring seal; 12, outer cover, 13, inside drum cover, 14, end cover, 15, circlip, 16, O-ring seals; 17, axle sleeve, 18, the water temperature induction installation, 19, handle, 20, bolt, 21, electronic scales; 22, data processing equipment, 23, bearing net, 24, screen pack, 25, catch net, 26, the end axle.
Embodiment
With reference to Figure of description 1, accompanying drawing 2 and explanation at length below 3 pairs of new mixing concrete mixing proportion determinators works of the present invention of accompanying drawing.
New mixing concrete mixing proportion determinator of the present invention, its structure comprise detection tube and electronic scales 21, detect tube and are placed on the electronic scales 21; Described detection tube is a double-decker, comprises urceolus and inner core, and described urceolus comprises outer cylinder body 3 and outer cover 12; Outer cover 12 is tightly connected with outer cylinder body 3, and described outer cylinder body 3 is provided with snorkel 2, water inlet pipe 4 and has the drainpipe 9 of draining valve 8, and the outer cylinder body 3 with side of drainpipe 9 is provided with frame 10; Described inner core comprises inner barrel 5 and inside drum cover 13; The inner core sidewall of described inner barrel 5 is that three metafiltration nets are formed, and described inner core fixed connection is on central rotating shaft 7, and the rear end of central rotating shaft 7 is connected with the middle axle sleeve 6 that is arranged on outer cylinder body 3 bottoms; Front end is connected with end axle 26 on being arranged on outer cover 12; The middle part of outer cover 12 is provided with end cover 14, and end axle 26 links to each other with end cover 14 through axle sleeve 17, flexibly connects jug 19 on the end axle 26.
Described inside drum cover 12 fixes through bolt 20 and central rotating shaft 7.
Between end cover 14 and end axle 26, be provided with O-ring seals 16, between the two ends of end cover 14 and end spools 26, be provided with circlip 15.
The front end of described central rotating shaft 7 is square rod iron, the interior square opening steel pipe of end axle 26 rear ends for matching with the square rod iron of central rotating shaft 7 front ends.
Described three metafiltration net internal layers are bearing net 23, and the middle layer is a screen pack 24, and skin is a catch net 25; Described bearing net 23 is the stainless steel web plate with catch net 25; And the diameter in hole is 1mm, and described screen pack 24 is the stainless steel wire braiding, and the hole is 100 eye mesh screens.
Described outer cover 12 is tightly connected through hold down gag 1 with outer cylinder body 3, outer cylinder body 3 with outside cover 12 junctions be provided with round rubber O-ring seal 11.
Described outer cover 12 and outer cylinder body 3 are tightened through rotation and are tightly connected.
Described outer cover 12 is provided with water temperature induction installation 18, and described water temperature induction installation comprises temperature detector and water temperature display device.
Described analyzer also comprises data processing equipment 22.
The input end of described data processing equipment 22 is connected with the output terminal of electronic scales 21.
Described data processing equipment 22 is integrated in the electronic scales 21.
" fresh concrete match ratio intelligence analyzer " of the present invention is according to following principle:
In the formula: ρ---object density (kg/L)
Heavy in Wa-object air;
Heavy in the Wan--object water;
Heavily wait in the water of mensuration sandstone aggregate, glue material and each component of fresh concrete.The mixing water of intelligence computation fresh concrete, sand, stone aggregate, glue material, water-cement ratio, sand coarse aggregate ratio, air content, the slump, 28d compressive strength.
New mixing concrete mixing proportion determinator of the present invention, function:
(1) each composition weight of mensuration fresh concrete;
(2) measure concrete air content;
(3) measure the concrete slump.
(4) infer the 28d intensity of fresh concrete.
(5) apparent density of mensuration sandstone aggregate;
(6) apparent density of mensuration Binder Materials;
(7) measure the silt content (or < stone flour of 0.16mm particle diameter) of sandstone aggregate;
(8) water percentage of mensuration sandstone aggregate;
New mixing concrete mixing proportion determinator of the present invention, operation steps:
1, heavily be example in the water with the aggregate of measuring fresh concrete and glue material:
(1) weighs the 5L fresh concrete;
(2) open water inlet pipe, close the draining valve on the vent pipe, will detect an interior fills with water, weigh detection tube+water and weigh; The water temperature induction installation demonstrates water temperature simultaneously;
(3) open draining valve on the drainpipe,, the 5L fresh concrete that weighs is packed in the inner core after detecting water in the tube and all discharging; Close the draining valve on the drainpipe, water filling in detecting tube, and shake the inner core exhaust; To fills with water, weigh detection tube+5L fresh concrete+water and weigh;
(4) open draining valve on the drainpipe, open water inlet pipe, with concrete separate flushing glue material clean after, will detect again in the tube and be full of water, weigh and detect tube+sandstone+water and weigh;
(5) open draining valve on the drainpipe, the water that detects in the tube is discharged, it is heavy to weigh stone after the sandstone material screen is divided:
(6) with weight that step (1)-(5) weigh; Be sent to data processing equipment, data processing equipment then shows: cement consumption, water consumption, sand consumption, stone consumption, air content, water-cement ratio, sand coarse aggregate ratio, the slump, 28d intensity and their deviates separately.
2, measure the silt content and the water percentage operation steps of sand, building stones
(1) weighs 10kg in the cooperation ratio and pack in the tube, water-filling, shake inner core, fully after the exhaust, be full of water and weigh;
(2) shake inner core, the draining valve of opening on water inlet pipe, the drainpipe cleans earth, is full of water and weighs;
(3) weight that step (1) and (2) is weighed is sent to data processing equipment, and data processing equipment then shows: sand, stone density, silt content and water percentage.
3, the operation steps of measuring sand, building stones, Binder Materials apparent density is with 2-(1)
(1) weighs 10kg in the cooperation ratio and pack in the tube, water-filling, shake inner core, fully after the exhaust, be full of water and weigh;
(2) weight that step (1) is weighed is sent to data processing equipment, and data processing equipment then shows: sand, building stones, Binder Materials apparent density.
New mixing concrete mixing proportion determinator of the present invention can be measured when raw-material density of each amounts of components, air content, the slump, glue, silt content, water percentage of fresh concrete etc. at any time; A tractor serves several purposes has important role for the concrete Quality Control before building, and has easy and simple to handle; Test fast; Achievement is reliable, characteristics such as instant evaluation, and the quality control that is used for fresh concrete can reach the effect of " settling for ".
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (9)
1. new mixing concrete mixing proportion determinator comprises and detects tube and electronic scales, detects tube and is placed on the electronic scales; It is characterized in that: described detection tube comprises urceolus and inner core for double-decker, and described urceolus comprises outer simplified and outer cover; Outer cover and outer cylinder body are tightly connected, and described outer cylinder body is provided with snorkel, water inlet pipe and has the drainpipe of draining valve, and the outer cylinder body with side of drainpipe is provided with frame; Frame is placed on the electronic scales, and described inner core comprises inner barrel and inside drum cover, and the inner core sidewall of described inner barrel is that three metafiltration nets are formed; Described inner core fixed connection is on central rotating shaft; The rear end of central rotating shaft is connected with middle the axle sleeve that is arranged on outer cylinder body bottom, front end be arranged on the end axle that urceolus covers and be connected, be provided with end cover in the middle part of the outer cover; The end axle links to each other with end cover through axle sleeve, and the end axle is gone up and flexibly connected jug.
2. new mixing concrete mixing proportion determinator according to claim 1 is characterized in that: described inside drum cover fixes through bolt and central rotating shaft.
3. new mixing concrete mixing proportion determinator according to claim 1 is characterized in that: between end cover and end axle, be provided with O-ring seals, between the two ends of end cover and end spool, be provided with circlip.
4. new mixing concrete mixing proportion determinator according to claim 1 is characterized in that: the front end of described central rotating shaft is a square structure, the interior square opening of end shaft rear end for matching with the square structure of central rotating shaft front end.
5. new mixing concrete mixing proportion determinator according to claim 1; It is characterized in that: described three metafiltration net internal layers are bearing net, and the middle layer is a screen pack, and skin is a catch net; The diameter in the hole of described bearing net and catch net is 1mm, and described screen pack is 100 eye mesh screens.
6. new mixing concrete mixing proportion determinator according to claim 1 is characterized in that: described urceolus covers and is provided with the water temperature induction installation, and described water temperature induction installation comprises temperature detector and water temperature display device.
7. new mixing concrete mixing proportion determinator according to claim 1 is characterized in that: described analyzer also comprises data processing equipment.
8. new mixing concrete mixing proportion determinator according to claim 7 is characterized in that: the input end of described data processing equipment is connected with the output terminal of electronic scales.
9. new mixing concrete mixing proportion determinator according to claim 7 is characterized in that: described data processing equipment is integrated in the electronic scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101603547A CN101435815B (en) | 2008-11-17 | 2008-11-17 | New mixing concrete mixing proportion determinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101603547A CN101435815B (en) | 2008-11-17 | 2008-11-17 | New mixing concrete mixing proportion determinator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101435815A CN101435815A (en) | 2009-05-20 |
| CN101435815B true CN101435815B (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101603547A Expired - Fee Related CN101435815B (en) | 2008-11-17 | 2008-11-17 | New mixing concrete mixing proportion determinator |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288623B (en) * | 2011-05-17 | 2013-04-24 | 武汉理工大学 | Method and device for determining water content of fresh concrete mixture based on dielectric constant |
| CN102590014B (en) * | 2012-01-21 | 2014-11-05 | 哈尔滨工业大学 | Device for measuring segregation resistance and bleeding of fresh concrete |
| CN103822848B (en) * | 2014-03-18 | 2016-01-20 | 哈尔滨工业大学 | Early the length of time maturing first wife composition and division in a proportion push back method |
| CN104568642A (en) * | 2014-12-26 | 2015-04-29 | 柳州黔桥工程材料有限公司 | Method for automatically judging water-to-binder ratio of mudjacking slurry |
| CN104764874B (en) * | 2015-03-31 | 2016-08-31 | 中铁第五勘察设计院集团有限公司 | Concrete mix air content detection device and method |
| CN115366266B (en) * | 2022-09-29 | 2023-07-25 | 中铁十二局集团有限公司 | Method and equipment for weighing aggregate water for stabilizing water consumption of concrete |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073525A (en) * | 1991-12-21 | 1993-06-23 | 李德贵 | Concrete mix method for rapidly testing and equipment |
| JP2000121529A (en) * | 1998-10-16 | 2000-04-28 | Nishimatsu Constr Co Ltd | Concrete testing device |
| DE20104348U1 (en) * | 2001-03-14 | 2001-08-23 | Neue Technologieverwertung Gnt | Device for determining the proportion of air voids in fresh concrete |
| CN201066355Y (en) * | 2007-07-04 | 2008-05-28 | 曹现强 | Computing ruler for cement sand mortar mixing percent |
| CN201289481Y (en) * | 2008-11-17 | 2009-08-12 | 郭殿祥 | Novel determinator of mixing proportion for mixing concrete |
-
2008
- 2008-11-17 CN CN2008101603547A patent/CN101435815B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073525A (en) * | 1991-12-21 | 1993-06-23 | 李德贵 | Concrete mix method for rapidly testing and equipment |
| JP2000121529A (en) * | 1998-10-16 | 2000-04-28 | Nishimatsu Constr Co Ltd | Concrete testing device |
| DE20104348U1 (en) * | 2001-03-14 | 2001-08-23 | Neue Technologieverwertung Gnt | Device for determining the proportion of air voids in fresh concrete |
| CN201066355Y (en) * | 2007-07-04 | 2008-05-28 | 曹现强 | Computing ruler for cement sand mortar mixing percent |
| CN201289481Y (en) * | 2008-11-17 | 2009-08-12 | 郭殿祥 | Novel determinator of mixing proportion for mixing concrete |
Non-Patent Citations (1)
| Title |
|---|
| 潘敏豪.新拌混凝土水灰比测定仪.《水运工程》.1987,(第4期), * |
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| CN101435815A (en) | 2009-05-20 |
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