CN111505213A - Building construction cement admixture detection test device and test method - Google Patents
Building construction cement admixture detection test device and test method Download PDFInfo
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- CN111505213A CN111505213A CN202010400110.2A CN202010400110A CN111505213A CN 111505213 A CN111505213 A CN 111505213A CN 202010400110 A CN202010400110 A CN 202010400110A CN 111505213 A CN111505213 A CN 111505213A
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 239000004568 cement Substances 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000009435 building construction Methods 0.000 title claims abstract description 16
- 238000010998 test method Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000003860 storage Methods 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 8
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
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Abstract
The invention discloses a building construction cement admixture detection test device which comprises a device main body, wherein a liquid storage tank is arranged on the upper end surface of the device main body close to the left side, a water storage tank is arranged on the upper end surface of the device main body close to the right side, funnels are arranged on the liquid storage tank and the outer side of the water storage tank close to the upper ends, filter screens are arranged inside the two groups of funnels, scale strips are arranged on the liquid storage tank and the front end surface of the water storage tank close to the right side, transparent glass plates are arranged on the left sides of the two groups of scale strips, a bearing seat is fixedly arranged in the middle of the interior of the. The detection test device has the advantages of playing a good role in circular cleaning, having the function of saving water, being capable of detecting various different components of the cement admixture simultaneously, improving the detection rate, playing a good role in fully mixing solution and improving the detection efficiency.
Description
Technical Field
The invention relates to the field of building construction, in particular to a testing device and a testing method for a cement admixture for building construction.
Background
Cement admixtures are small amounts of chemicals added to cement during construction operations, which is an effective way to improve and adjust certain cement properties. The method is characterized in that: small dosage, simple use, low cost and high technical and economic benefits. Admixture is generally added in the cement production.
The cement admixture detection test device on the market can not fully mix and dilute the cement admixture generally, so that the detection efficiency is lower, the detection speed is lower, multiple different components of the cement admixture can not be detected simultaneously, a good circulating and cleaning effect can not be achieved when the detection is finished, water resources are wasted, and therefore the cement admixture detection test device and the test method for building construction are provided.
Disclosure of Invention
The invention aims to provide a detection test device and a test method for a cement admixture in building construction, and aims to solve the problems that the detection test device for the cement admixture in the market, which is proposed in the background art, can not fully mix and dilute the cement admixture generally, so that the detection efficiency is low, the detection speed is low, various different components of the cement admixture can not be simultaneously detected, a good circulating cleaning effect can not be realized at the end of detection, and water resources are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: a cement admixture detection test device for building construction comprises a device main body, wherein a liquid storage tank is placed on the upper end surface of the device main body close to the left side, a water storage tank is placed on the upper end surface of the device main body close to the right side, funnels are respectively installed on the liquid storage tank and the water storage tank close to the upper ends, filter screens are arranged in two groups of funnels, scale strips are respectively arranged on the front end surfaces of the liquid storage tank and the water storage tank close to the right side, transparent glass plates are respectively arranged on the left sides of the two groups of scale strips, a bearing seat is fixedly installed in the middle position in the device main body, a flow dividing pipe is placed in the bearing seat, a water through pipe is connected to the lower end of the flow dividing pipe, a second electromagnetic valve is arranged at the top end in the flow dividing pipe, a first, the water storage tank right-hand member is close to upper end fixed mounting and has a suction pump No. one, a suction pump right-hand member is connected with a drinking-water pipe No. one, the filter bulb is installed to a drinking-water pipe lower extreme, liquid storage tank left end fixed mounting has No. two suction pumps, No. two suction pump lower extremes are connected with No. two drinking-water pipes, No. two suction pump upper ends are connected with the drain pipe.
As a further scheme of the invention, a mixing tank is arranged at the upper end of the bearing seat, a feeding pipe is respectively connected between the lower ends of the liquid storage tank and the water storage tank and the mixing tank, a first electromagnetic valve is arranged at the top ends of the two groups of feeding pipes, a support plate is arranged between the liquid storage tank and the water storage tank, a hydraulic cylinder is arranged at the upper end of the support plate, a rotating motor is arranged at the middle position of the upper end surface of the device main body, a telescopic rod is connected between the rotating motor and the hydraulic cylinder, a limit ring is arranged at the periphery of the telescopic rod, a clamping rod is fixedly arranged at the outer side of the limit ring, a rotating shaft is arranged at the lower end of the rotating motor, a stirring rod is fixedly arranged at the outer side of the rotating shaft close to the lower end, a dropper is arranged on the second bearing plate in a penetrating manner.
As a further scheme of the invention, the front end of the device main body is provided with a movable door, the right end of the device main body is provided with a first movable plate and a second movable plate, the volume specifications of the liquid storage tank and the water storage tank are consistent, and the liquid storage tank and the water storage tank are symmetrically arranged relative to the hydraulic cylinder.
As a further scheme of the invention, a plurality of groups of water pipes are distributed at the lower end of the dividing pipe at equal intervals, the water pipes are positioned right above the detection pipe, and the first water pumping pipe and the first water discharging pipe are arranged in L shapes.
As a further scheme of the invention, a plurality of groups of detection tubes are distributed on a first bearing plate at equal intervals, a sliding rod is arranged on the bearing seat, sliding grooves are formed in two ends of the first bearing plate, and the first bearing plate is movably arranged on the bearing seat through the sliding rod matched with the sliding rail.
As a further scheme of the invention, the vertical plates and the partition plates are mutually perpendicular, a plurality of groups of droppers are equidistantly distributed on the second bearing plate, the vertical plates and the right end inside the device main body are respectively provided with a slide rail, and the second bearing plate is movably arranged above the partition plates through the slide rails.
As a further scheme of the invention, the stirring rod is movably arranged in the mixing box through a rotating shaft, and the rotating motor is movably arranged below the supporting plate through a telescopic rod matched with the clamping rod and the limiting ring.
A test method for detecting a cement admixture for building construction specifically comprises the following steps:
the method comprises the following steps: firstly, respectively leading cement admixture and clean water into a liquid storage tank and a water storage tank through a filter screen and a funnel, simultaneously observing the liquid level on a scale bar through a transparent glass plate, then opening a first electromagnetic valve, respectively leading the cement admixture and the clean water into a mixing tank through a feeding pipe, then starting a rotating motor to drive a rotating shaft to rotate so as to drive a stirring rod to rotate, and then starting a hydraulic cylinder to drive a telescopic rod in a limiting ring to move up and down so as to drive the stirring rod to move up and down while rotating;
step two: open No. two solenoid valves, with mixing the leading-in shunt tubes of liquid, and through leading-in a plurality of groups detection intraducts on the loading board of a plurality of groups water service pipe, open the dodge gate after that, take out a loading board from bearing the seat lower extreme through slide bar cooperation spout, open a fly leaf after that and place the burette on No. two loading boards, open No. two fly leaves again and place a loading board on the riser right side, No. two loading boards pass through the slide rail downstream this moment, and a plurality of groups burette run through the division board and instil into corresponding a plurality of groups detection tube and detect.
Compared with the prior art, the invention has the beneficial effects that: the detection test device has the advantages that through the first water suction pipe and the filter ball, when a detection test is finished, the first electromagnetic valve is opened, the first water suction pump is started, liquid in the mixing tank is filtered through the filter ball and is sucked into the water storage tank through the first water suction pipe for storage, then the second water suction pump is started, filtered water in the water storage tank is sucked into the drain pipe through the second water suction pipe and is guided into the liquid storage tank and the mixing tank for cleaning, a good circulating cleaning effect is achieved, and the water saving function is achieved;
according to the detection test device, the shunt pipe is arranged on the bearing seat, the first bearing plate can be placed below the bearing seat, then the second electromagnetic valve is opened, the mixed liquid is led into the shunt pipe, a plurality of groups of water service pipes distributed at equal intervals are led into the detection pipes right below, and a plurality of groups of burettes storing different detection reagents are used for respectively detecting the plurality of groups of detection pipes, so that various different components of the cement admixture can be detected simultaneously, and the detection speed is improved;
this detection test device is through being provided with telescopic link and pivot, can be when leading-in to the mixing box at cement admixture and clear water, start rotating electrical machines and drive pivot and puddler rotatory, start the pneumatic cylinder in the backup pad simultaneously to the spacing ring between two sets of clamping bars of cooperation drives the telescopic link and reciprocates, thereby makes the puddler reciprocate in rotatory, plays the effect of fine intensive mixing solution, has improved detection efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of A of FIG. 2 according to the present invention;
FIG. 4 is a partial schematic view of the present invention;
fig. 5 is a partial structural schematic diagram of the present invention.
In the figure: 1. a device main body; 2. a liquid storage tank; 3. a water storage tank; 4. a funnel; 5. a filter screen; 6. a scale bar; 7. a transparent glass plate; 8. a bearing seat; 9. a mixing box; 10. a feed pipe; 11. a first electromagnetic valve; 12. a support plate; 13. a hydraulic cylinder; 14. a rotating electric machine; 15. a telescopic rod; 16. a clamping bar; 17. a limiting ring; 18. a rotating shaft; 19. a stirring rod; 20. a shunt tube; 21. a second electromagnetic valve; 22. a water pipe; 23. a first bearing plate; 24. a detection tube; 25. a vertical plate; 26. a partition plate; 27. a second bearing plate; 28. a dropper; 29. a water storage tank; 30. a water pump I; 31. a first water pumping pipe; 32. filtering balls; 33. a second water pump; 34. a second water pumping pipe; 35. and a water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a testing device and a testing method for detecting cement admixture in building construction comprise a device main body 1, wherein a liquid storage tank 2 is arranged on the upper end surface of the device main body 1 close to the left side, a water storage tank 3 is arranged on the upper end surface of the device main body 1 close to the right side, funnels 4 are arranged on the liquid storage tank 2 and the outer side of the water storage tank 3 close to the upper end, filter screens 5 are arranged inside the two groups of funnels 4, scale strips 6 are arranged on the front end surfaces of the liquid storage tank 2 and the water storage tank 3 close to the right side, transparent glass plates 7 are arranged on the left sides of the two groups of scale strips 6, a supporting plate 12 is arranged between the liquid storage tank 2 and the water storage tank 3, a hydraulic cylinder 13 is arranged on the upper end of the supporting plate 12, a rotating motor 14 is arranged in the middle of the upper end surface, the lower end of a rotating motor 14 is provided with a rotating shaft 18, the outer side of the rotating shaft 18 close to the lower end is fixedly provided with a stirring rod 19, the front end of a device main body 1 is provided with a movable door, the right end of the device main body 1 is provided with a first movable plate and a second movable plate, the volume specifications of a liquid storage tank 2 and a water storage tank 3 are consistent, the liquid storage tank 2 and the water storage tank 3 are symmetrically arranged about a hydraulic cylinder 13, the stirring rod 19 is movably arranged inside a mixing tank 9 through the rotating shaft 18, the rotating motor 14 is movably arranged below a support plate 12 through a telescopic rod 15 in a matching way of a clamping rod 16 and a limiting ring 17, the telescopic rod 15 and the rotating shaft 18 are arranged, when cement admixture and clean water are guided into the mixing tank 9, the rotating motor 14 is started to drive the rotating shaft 18 and the stirring rod 19 to rotate, therefore, the stirring rod 19 moves up and down while rotating, the effect of fully mixing the solution is achieved, and the detection efficiency is improved;
a bearing seat 8 is fixedly arranged at the middle position in the device main body 1, a shunt tube 20 is arranged in the bearing seat 8, the lower end of the shunt tube 20 is connected with a water service pipe 22, a second electromagnetic valve 21 is arranged at the top end in the shunt tube 20, a first bearing plate 23 is arranged below the bearing seat 8, a detection pipe 24 is arranged on the first bearing plate 23 in a penetrating manner, a mixing box 9 is arranged at the upper end of the bearing seat 8, feed pipes 10 are respectively connected between the lower ends of a liquid storage box 2 and a water storage box 3 and the mixing box 9, a first electromagnetic valve 11 is arranged at the top ends in two groups of feed pipes 10, a partition plate 26 is fixedly arranged at the right end in the device main body 1 close to the middle position, a vertical plate 25 is fixedly arranged at the left end of the partition plate 26, a second bearing plate 27 is arranged above the partition plate 26, a dropper 28 is, a plurality of groups of detection tubes 24 are equidistantly distributed on a first bearing plate 23, a slide bar is arranged on a bearing seat 8, sliding grooves are arranged at two ends of the first bearing plate 23, the first bearing plate 23 is movably arranged on the bearing seat 8 through the slide bar matched with the slide bar, a vertical plate 25 and a partition plate 26 are mutually vertical, a plurality of groups of droppers 28 are equidistantly distributed on a second bearing plate 27, slide rails are arranged at the vertical plate 25 and the right end inside the device main body 1, the second bearing plate 27 is movably arranged above the partition plate 26 through the slide rails, the first bearing plate 23 can be placed below the bearing seat 8 through arranging a shunt pipe 20 on the bearing seat 8, then a second electromagnetic valve 21 is opened, mixed liquid is led into the shunt pipe 20 and is led into the detection tubes 24 right below through a plurality of groups of water service pipes 22 which are equidistantly distributed, and then a plurality of groups of droppers 28 which store different detection reagents are used for respectively, various different components of the cement admixture can be detected simultaneously, and the detection rate is improved;
the water storage tank 29 is placed near the left side inside the device main body 1, the water storage tank 29 right-hand member is close to upper end fixed mounting and has No. one suction pump 30, No. one suction pump 30 right-hand member is connected with No. one suction pipe 31, filter bulb 32 is installed to No. one suction pipe 31 lower extreme, No. two suction pumps 33 of 2 left end fixed mounting of liquid storage tank, No. two suction pumps 33 lower extreme is connected with No. two suction pipes 34, No. two suction pumps 33 upper end is connected with drain pipe 35, No. one suction pipe 31 all is L type setting with drain pipe 35, through having No. one suction pipe 31 and filter bulb 32, can be when the testing completion, open No. one solenoid valve 11 and start No. one suction pump 30, liquid in the mixing box 9 filters through filter bulb 32, and be taken into storage in the water storage tank 29 by a suction pipe 31 suction, start No. two suction pumps 33 after that, the drainage water in the water storage tank 29 is taken into drain pipe 35 through No. two suction pipes 34, and lead to and wash in liquid storage tank 2 and mixing box 9, play fine circulation abluent effect.
The working principle is as follows: for the detection test device, firstly, the cement admixture and the clean water are respectively led into the liquid storage tank 2 and the water storage tank 3 through the filter screen 5 and the funnel 4, meanwhile, the liquid level on the scale bar 6 is observed through the transparent glass plate 7 so as to determine the proportion, then, the first electromagnetic valve 11 is opened, the cement admixture and the clean water are respectively led into the mixing tank 9 through the inlet pipe 10, then, the rotating motor 14 on the device main body 1 is started to drive the rotating shaft 18 and the stirring rod 19 to rotate, then, the hydraulic cylinder 13 on the supporting plate 12 is started, and the telescopic rod 15 is driven to move up and down by matching with the limiting ring 17 between the two groups of clamping rods 16, so that the stirring rod 19 is driven to move up and down while rotating, the effect of fully mixing the solution is achieved; secondly, opening a second electromagnetic valve 21, leading the mixed liquid into a shunt pipe 20, leading the mixed liquid into a plurality of groups of detection pipes 24 on a first bearing plate 23 through a plurality of groups of water pipes 22, then opening a movable door, taking the first bearing plate 23 out of the lower end of a bearing seat 8 through a sliding rod matched with a sliding groove, then opening the first movable plate to place a dropper 28 on a second bearing plate 27, then opening the second movable plate to place the first bearing plate 23 on the right side of a vertical plate 25, at the moment, the second bearing plate 27 moves downwards through a sliding rail, and a plurality of groups of droppers 28 penetrate through a separation plate 26 to drop detection reagents into a plurality of groups of corresponding detection pipes 24 for detection, so that various components of the cement admixture can be detected simultaneously, the detection speed is improved, finally, when the detection test is finished, opening the first electromagnetic valve 11 and starting a first water pump 30, filtering the liquid in a mixing box 9 through a filter ball, the filtered water in the water storage tank 29 is pumped into the water storage tank 29 through the first water pumping pipe 31 for storage, then the second water pumping pump 33 is started, the filtered water in the water storage tank 29 is pumped into the water drainage pipe 35 through the second water pumping pipe 34 and is guided into the liquid storage tank 2 and the mixing tank 9 for cleaning, a good circulating cleaning effect is achieved, and the water saving function is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a construction cement admixture detection test device, includes device main part (1), its characterized in that: the device is characterized in that a liquid storage tank (2) is placed close to the left side on the upper end surface of a device main body (1), a water storage tank (3) is placed close to the right side on the upper end surface of the device main body (1), funnels (4) are installed close to the upper end on the outer sides of the liquid storage tank (2) and the water storage tank (3), a filter screen (5) is arranged inside each of the two groups of funnels (4), scale strips (6) are arranged close to the right side on the front end surfaces of the liquid storage tank (2) and the water storage tank (3), transparent glass plates (7) are arranged on the left sides of the two groups of scale strips (6), a bearing seat (8) is fixedly installed at the middle position inside the device main body (1), a shunt pipe (20) is placed inside the bearing seat (8), a water service pipe (22) is connected to the lower end of the shunt pipe (20), a second, run through on loading board (23) and be provided with detecting tube (24), water storage box (29) have been placed near the left side to device main part (1) inside, water storage box (29) right-hand member is close to upper end fixed mounting and has a suction pump (30), a suction pump (30) right-hand member is connected with a suction pipe (31), filter ball (32) are installed to a suction pipe (31) lower extreme, liquid storage box (2) left end fixed mounting has suction pump (33) No. two, suction pump (33) lower extreme is connected with suction pipe (34) No. two, suction pump (33) upper end is connected with drain pipe (35) No. two.
2. The building construction cement admixture detection test device according to claim 1, characterized in that: bear seat (8) upper end and placed mixing box (9), liquid reserve tank (2) and storage water tank (3) lower extreme respectively with be connected with inlet pipe (10) between mixing box (9), two sets of the inside top of inlet pipe (10) all is provided with solenoid valve (11), install backup pad (12) between liquid reserve tank (2) and storage water tank (3), pneumatic cylinder (13) are installed to backup pad (12) upper end, rotating electrical machines (14) are installed to device main part (1) upper end surface intermediate position, be connected with telescopic link (15) between rotating electrical machines (14) and pneumatic cylinder (13), telescopic link (15) periphery is provided with spacing ring (17), spacing ring (17) outside fixed mounting has clamping bar (16), rotating electrical machines (14) lower extreme is installed pivot (18), the pivot (18) outside is close to lower extreme fixed mounting and has puddler (19), device main part (1) inside right-hand member is close to intermediate position fixed mounting has division board (26), division board (26) left end fixed mounting has riser (25), division board (26) top is provided with No. two loading boards (27), run through on No. two loading boards (27) and be provided with burette (28).
3. The building construction cement admixture detection test device according to claim 1, characterized in that: the device is characterized in that a movable door is arranged at the front end of the device main body (1), a first movable plate and a second movable plate are arranged at the right end of the device main body (1), the volume specifications of the liquid storage tank (2) and the water storage tank (3) are consistent, and the liquid storage tank (2) and the water storage tank (3) are symmetrically arranged relative to the hydraulic cylinder (13).
4. The test device for detecting the cement admixture for the building construction according to claim 1, wherein a plurality of groups of the water service pipes (22) are equidistantly distributed at the lower end of the dividing pipe (20), the water service pipes (22) are positioned right above the detection pipe (24), and the first water pumping pipe (31) and the first water discharging pipe (35) are arranged in L shapes.
5. The building construction cement admixture detection test device according to claim 1, characterized in that: the detection tubes (24) of a plurality of groups are equidistantly distributed on the bearing plate (23), slide rods are arranged on the bearing seat (8), sliding grooves are formed in two ends of the bearing plate (23), and the bearing plate (23) is movably mounted on the bearing seat (8) through the slide rods matched with the slide rails.
6. The building construction cement admixture detection test device according to claim 2, characterized in that: riser (25) and division board (26) mutually perpendicular set up, and a plurality of groups burette (28) equidistance distributes on No. two loading boards (27), riser (25) and the inside right-hand member of device main part (1) all are provided with the slide rail, and No. two loading boards (27) pass through slide rail movable mounting in division board (26) top.
7. The building construction cement admixture detection test device according to claim 2, characterized in that: the stirring rod (19) is movably mounted inside the mixing box (9) through a rotating shaft (18), and the rotating motor (14) is movably mounted below the supporting plate (12) through a telescopic rod (15) matched with a clamping rod (16) and a limiting ring (17).
8. The test method for detecting the cement admixture for construction work according to claim 1, which comprises the steps of:
the method comprises the following steps: firstly, cement admixture and clean water are respectively led into a liquid storage tank (2) and a water storage tank (3) through a filter screen (5) and a funnel (4), meanwhile, the liquid level on a scale bar (6) is observed through a transparent glass plate (7), then a first electromagnetic valve (11) is opened, the cement admixture and the clean water are respectively led into a mixing tank (9) through a feeding pipe (10), then a rotating motor (14) is started to drive a rotating shaft (18) to rotate, so that a stirring rod (19) is driven to rotate, a hydraulic cylinder (13) is started to drive a telescopic rod (15) in a limiting ring (17) to move up and down, and the stirring rod (19) is driven to move up and down while rotating;
step two: opening a second electromagnetic valve (21), leading mixed liquid into a shunt pipe (20), leading the mixed liquid into a plurality of groups of detection pipes (24) on a first bearing plate (23) through a plurality of groups of water service pipes (22), then opening a movable door, taking the first bearing plate (23) out of the lower end of a bearing seat (8) through a slide rod matched sliding groove, then opening the first movable plate to place a dropper (28) on a second bearing plate (27), then opening the second movable plate to place the first bearing plate (23) on the right side of a vertical plate (25), at the moment, the second bearing plate (27) moves downwards through a sliding rail, and the plurality of groups of droppers (28) penetrate through a partition plate (26) to drop detection reagents into the corresponding groups of detection pipes (24) for detection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010400110.2A CN111505213A (en) | 2020-05-13 | 2020-05-13 | Building construction cement admixture detection test device and test method |
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| CN202010400110.2A CN111505213A (en) | 2020-05-13 | 2020-05-13 | Building construction cement admixture detection test device and test method |
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