CN109883882A - A kind of mud balance detection device for construction of the highway - Google Patents
A kind of mud balance detection device for construction of the highway Download PDFInfo
- Publication number
- CN109883882A CN109883882A CN201910136379.1A CN201910136379A CN109883882A CN 109883882 A CN109883882 A CN 109883882A CN 201910136379 A CN201910136379 A CN 201910136379A CN 109883882 A CN109883882 A CN 109883882A
- Authority
- CN
- China
- Prior art keywords
- mud
- detection device
- balance detection
- construction
- highway
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of mud balance detection devices for construction of the highway, mud balance detection device is arranged on the stirring arbor for being installed on slurry mixer seat by the present invention, in order to detect construction of the highway mud at any time in mud mixing process, improve the convenience and reliability of measurement, the present invention is by the way of electronic weighting, the volume of controller installation weighing result and metering disk is calculated, and is calculated simple；Metering disk of the invention can use the automatic plasma discharge of centrifugal force, and cooperate the hydrophobic layer of its inner wall, it can self cleaning, and, the inner cavity of inner sleeve is big top and small bottom inverted cone-shaped structure, can effectively improve the accuracy of measurement of electronic weight scale, simultaneously, it is also possible to prevent spilling of mud during weighing, shoulder better effect is blocked in cooperation.
Description
Technical field
The present invention relates to construction of the highway technical field of auxiliary equipment, specifically a kind of mud balance for construction of the highway is examined
Survey device.
Background technique
When constructing to highway, in preparing sludge process, not only needs to control the ratio of preparation, also need
Control the specific gravity of mud.And the specific gravity test of mud is just needed using special specific gravity test equipment, current mud ratio
The balance of a unequal arm is usually used in restatement, its lever edge of a knife is rested on and can be fixedly mounted on the stand of workbench, thick stick
It is graduated rider device on the left of bar, mobile rider can directly read mud weight on scale, although this structure is not multiple
Miscellaneous, still, cumbersome using, therefore, this structure is typically employed in laboratory and is also possible that constructs at the scene
In, it is but difficult to apply well.Although occurring some equipment measured by the way of electronic scale at present, this
Kind equipment can only also be used alone, and need special personnel to operate, and can not generally compare at any time in whipping process
It measures again, this is resulted in can only be after preparing, can not be to the detection at any time in process for preparation.
Therefore, those skilled in the art provide a kind of mud balance detection device for construction of the highway, on solving
State the problem of proposing in background technique.
Summary of the invention
The purpose of the present invention is to provide a kind of mud balance detection devices for construction of the highway, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of mud balance detection device for construction of the highway, which is characterized in that the mud balance detection device is arranged installation
In on the stirring arbor of slurry mixer seat, in order to detect construction of the highway mud at any time in mud mixing process
Slurry；And
Position of the mud balance detection device on the axis direction on the stirring arbor is adjustable setting, so as to
According to the progress position adjustment of the height of mud；Wherein,
The mud balance detection device includes at least position and adjusts component, metering disk, electronic weight scale and lifting driving assembly,
Wherein, the position adjusts being set on the stirring arbor of component adjustable position, and the metering disk is using the lifting
Driving assembly is connected to the position and adjusts on component, to drive the metering disk realization to be fully inserted into mud and to propose completely
Mud movement；
The metering disk slidably and it is non-rotatable be set on the stirring arbor, and be located at the position and adjust component
Lower section, the interior test chamber for being provided with given volume of the metering disk, the bottom of the test chamber is provided with the electronic weight
Scale；
It further include controller, the controller controls the movement of the lifting driving assembly, and can be according to the electronic weight
The measured value of scale calculates the specific gravity of mud, and is shown on the display of slurry mixer seat upper surface.
As a further solution of the present invention: it is fixedly embedded on the inner wall of the test chamber of the metering disk to be provided with inner sleeve,
The inner cavity of the inner sleeve is big top and small bottom inverted cone-shaped structure, and hydrophobic layer is coated on the inner wall of the inner sleeve, described
Hydrophobic layer is also equipped on the bottom surface of electronic weight scale upper surface.
As a further solution of the present invention: the top of the metering disk is provided with the radial direction along stirring arbor
What is extended internally blocks shoulder.
As a further solution of the present invention: being provided in the bottom sidewall of the metering disk multiple by unloading slurry runner connection
The slurry that unloads of the extremely test chamber is managed, and the end for unloading slurry pipe is provided with control valve, and described unload is stirred described in the utilization of slurry hole
Mud is discharged the rotation centrifugal force for mixing arbor.
As a further solution of the present invention: the bottom of the metering disk is provided with each inner hole connection for unloading slurry runner
Discharge trough together, and the discharge trough is additionally provided with the extension slot for being connected to the bottom centre of the metering disk.
As a further solution of the present invention: the bottom centre of the metering disk is provided with through-hole, the through-hole fixing sleeve
Equipped with sealing sliding sleeve, there are four dogging shoulder, the circles of the stirring arbor for circumference array setting on the inner wall of the sealing sliding sleeve
Array is provided with four sliding grooves on week, and the sliding groove extends along the axial direction of the stirring arbor, and the dogging shoulder
Sealing, which is slidingly nested in, to be arranged in the sliding groove.
As a further solution of the present invention: it includes mounting rack, fixing sleeve, rotatably set, lock that the position, which adjusts component,
Tight bolt and mounting disc, wherein the mounting rack fixation is set on the excircle of the fixing sleeve, and the rotatable set can turn
Dynamic is set between the stirring arbor and the fixing sleeve, the spiral shell that the rotatable set uses the clamping screw that can lock
Line is connected on the stirring arbor, and the mounting disc is mounted on the bottom of the mounting rack, and the lifting driving assembly is set
It sets in the bottom of mounting disc.
As a further solution of the present invention: the lifting driving assembly is symmetrically arranged two, and the lifting is driven
Dynamic component uses air pressure drive rod.
As a further solution of the present invention: the inside of the fixing sleeve is the big stairstepping inner cavity knot in the small lower end in top
Structure, the shape rotatably covered are big top and small bottom hierarchic structure, to be set in the rotatable set cooperation
In the fixing sleeve, and then realize the setting that can be rotated but be not axially movable between the fixing sleeve and the rotatable set.
As a further solution of the present invention: the bottom of the slurry mixer seat is located at the connection with the stirring arbor
Place is provided with driving motor, and the bottom of the driving motor is provided with the counterweight positioning seat being set in outside the stirring arbor.
Compared with prior art, the beneficial effects of the present invention are:
(1) mud balance detection device is arranged on the stirring arbor for being installed on slurry mixer seat by the present invention, in order to right
Construction of the highway mud is detected in mud mixing process at any time, improves the convenience and reliability of measurement, the present invention adopts
The volume of the mode of electronic scale amount, controller installation weighing result and metering disk is calculated, and is calculated simple；
(2) metering disk of the invention can use the automatic plasma discharge of centrifugal force, and cooperate the hydrophobic layer of its inner wall, can self cleaning,
Moreover, the inner cavity of inner sleeve is big top and small bottom inverted cone-shaped structure, the measurement that can effectively improve electronic weight scale is accurate
Degree, it is also possible to prevent spilling of mud during weighing, shoulder better effect is blocked in cooperation；
(3) metering disk of the present invention is connected to the position using lifting driving assembly and adjusts on component, to drive the metering
Disk realization is fully inserted into mud and proposes mud movement completely, realizes automatically sampling and stock layout；
(4) position of the mud balance detection device of the present invention on the axis direction on the stirring arbor is adjustable set
It sets, in order to carry out position adjustment according to the height of mud, moreover, easy to adjust, it is only necessary to rotate adjusting position and adjust component
Rotatably set.
Detailed description of the invention
Fig. 1 is a kind of integral outer structural schematic diagram of mud balance detection device for construction of the highway；
Fig. 2 is that a kind of position of mud balance detection device for construction of the highway adjusts the structural representation of component and metering disk
Figure；
Fig. 3 is a kind of schematic cross-sectional view of the stirring arbor in mud balance detection device for construction of the highway；
Fig. 4 is a kind of structural schematic diagram of the metering pan bottom in mud balance detection device for construction of the highway.
Specific embodiment
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of mud balance detection device for construction of the highway, feature
It is, which is arranged on the stirring arbor 6 for being installed on slurry mixer seat 1, in order to mixed to mud
It closes in whipping process and detects construction of the highway mud at any time；And
Position of the mud balance detection device on the axis direction on the stirring arbor 6 is adjustable setting, with
Convenient for carrying out position adjustment according to the height of mud；Wherein,
The mud balance detection device includes at least position and adjusts component, metering disk 5, electronic weight scale 18 and lifting driving group
Part 13, wherein the position adjusting component adjustable position is set on the stirring arbor 6, and the metering disk 5 uses institute
It states lifting driving assembly and is connected to the position and adjust on component, to drive the metering disk realization to be fully inserted into mud and complete
It is complete to propose mud movement；
The metering disk 5 slidably and it is non-rotatable be set on the stirring arbor 6, and be located at the position adjust component
Lower section, be provided with the test chamber of given volume in the metering disk 5, the bottom of the test chamber is provided with the electronics weight
Measure scale 18；It further include controller, the controller controls the movement of the lifting driving assembly 13, and can be according to the electronics
The measured value of weight scale 18 calculates the specific gravity of mud, and is shown on the display of 1 upper surface of slurry mixer seat.
In the present invention, fixedly embedded on the inner wall of the test chamber of the metering disk 5 to be provided with inner sleeve 15, the inner sleeve 15
Inner cavity be big top and small bottom inverted cone-shaped structure, and on the inner wall of the inner sleeve 15 be coated with hydrophobic layer, the electronics weight
It measures and is also equipped with hydrophobic layer on the bottom surface of 18 upper surface of scale.
As one of preferred embodiment, the top of the metering disk 5 is provided with the radial direction along stirring arbor
What direction extended internally blocks shoulder (not shown).
In the present embodiment, be provided in the bottom sidewall of the metering disk 5 it is multiple by unload slurry runner 21 be connected to it is described
Test chamber unloads slurry pipe, and the end for unloading slurry pipe is provided with control valve 16, and the slurry hole of unloading utilizes the blender
Mud is discharged the rotation centrifugal force of axis 6.
In order to guarantee plasma discharge effect, convenient for guaranteeing the accuracy of measurement next time, the bottom of the metering disk 5 is provided with will be each
The discharge trough 19 that a inner hole for unloading slurry runner 21 links together, and the discharge trough 19 is additionally provided with and is connected to the metering disk
The extension slot 20 of 5 bottom centre.
For the ease of the acquisition and measurement to mud, the bottom centre of the metering disk is provided with through-hole, the through-hole
Fixing sleeve is equipped with sealing sliding sleeve 17, and there are four dogging shoulders for circumference array setting on the inner wall of the sealing sliding sleeve 17, described to stir
It mixes array on the circumference of arbor 16 and is provided with four sliding grooves 14, the sliding groove prolongs along the axial direction of the stirring arbor
It stretches, and dogging shoulder sealing is slidingly nested in and is arranged in the sliding groove.
For the ease of adjusting position, in order to adapt to different height mud measurement, the position adjusts component and includes
Mounting rack 11, fixing sleeve 8, rotatably set 9, clamping screw 10 and mounting disc 12, wherein the mounting rack fixation is set in described
On the excircle of fixing sleeve 8, the rotatably set 9 is rotatably set between the stirring arbor 6 and the fixing sleeve 8,
The rotatably set 9 is threaded on the stirring arbor using what the clamping screw 10 can lock, the mounting disc 12
It is mounted on the bottom of the mounting rack 11, and the bottom of mounting disc 12 is arranged in the lifting driving assembly 13.
Wherein, as preferred embodiment, the lifting driving assembly 13 is symmetrically arranged two, and the lifting is driven
Dynamic component 13 uses air pressure drive rod.
In order to guarantee accuracy of measurement, and prevent mud in measurement from overflowing, the inside of the fixing sleeve 8 is the small lower end in top
The shape of big stairstepping inner-cavity structure, the rotatably set 9 is big top and small bottom hierarchic structure, so as to make it is described can
The cooperation of turning set 9 is set in the fixing sleeve 8, so realize can be rotated between the fixing sleeve 8 and the rotatably set 9 but
The setting not being axially movable.
In the present invention, the bottom of the slurry mixer seat 1, which is located at, is provided with drive with the junction of the stirring arbor
Dynamic motor 2, the bottom of the driving motor 2 are provided with the counterweight positioning seat 3 being set in outside the stirring arbor.
In the use of the present invention, firstly, rotatably covering 9 according to the progress position adjustment of the height of mud by rotation, utilizing
Rotatably set 9 cooperates with the external screw thread outside stirring arbor, rotatably covers 9 and drives fixing sleeve 8 and mounting rack and mounting disc position
Adjusting is set, realizes the adjusting for adjusting component to position, guarantees that metering disk at the top position, can completely disengage slurry liquid
Face, and when moving to bottom, it can submerge completely in mud, in order to sample；Later, in stirring arbor whipping process,
If necessary to measure, then stirring arbor is turned down revolving speed or stopped operating, using controller control lifting driving assembly 13 to
Lower movement is sampled so that metering disk submerges in mud completely, so that mud fills the test chamber of metering disk, later, lifting
Driving assembly 13 moves upwards, so that metering disk completely disengages mud liquid level, 18 automatic weighing of electronic weight scale, controller is automatic
Specific gravity is calculated according to its internal volume, then, control valve 16 is opened, and stirring arbor rotation, centrifugal force is discharged mud, is
Next time, measurement prepared.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of mud balance detection device for construction of the highway, which is characterized in that the mud balance detection device is arranged peace
On stirring arbor (6) loaded on slurry mixer seat (1), applied in order to detect highway at any time in mud mixing process
Work mud；And
Position of the mud balance detection device on the axis direction on stirring arbor (6) is adjustable setting,
In order to carry out position adjustment according to the height of mud；Wherein,
The mud balance detection device includes at least position and adjusts component, metering disk (5), electronic weight scale (18) and lifting drive
Dynamic component (13), wherein the position adjusting component adjustable position is set on the stirring arbor (6), the metering
Disk (5) is connected to the position using the lifting driving assembly and adjusts on component, complete to drive the metering disk to realize
It protrudes into mud and proposes mud movement completely；
The metering disk (5) slidably and it is non-rotatable be set on the stirring arbor (6), and be located at the position adjust
The lower section of component, the interior test chamber for being provided with given volume of the metering disk (5), the bottom of the test chamber is provided with described
Electronic weight scale (18)；
It further include controller, the movement of controller control lifting driving assembly (13), and can be according to the electronics
The measured value of weight scale (18) calculates the specific gravity of mud, and is shown on the display of slurry mixer seat (1) upper surface.
2. a kind of mud balance detection device for construction of the highway according to claim 1, which is characterized in that the meter
Fixedly embedded on the inner wall of the test chamber of amount disk (5) to be provided with inner sleeve (15), the inner cavity of the inner sleeve (15) is the small lower end in upper end
Big inverted cone-shaped structure, and hydrophobic layer is coated on the inner wall of the inner sleeve (15), electronic weight scale (18) upper surface
Hydrophobic layer is also equipped on bottom surface.
3. a kind of mud balance detection device for construction of the highway according to claim 2, which is characterized in that the meter
The top of amount disk (5), which is provided with, blocks shoulder along what the radial direction of stirring arbor extended internally.
4. a kind of mud balance detection device for construction of the highway according to claim 2, which is characterized in that the meter
Multiple slurries that unload for being connected to the test chamber by unloading slurry runner (21) are provided in the bottom sidewall of amount disk (5) to manage, it is described to unload slurry
The end of pipe is provided with control valve (16), and the slurry hole of unloading utilizes the rotation centrifugal force of stirring arbor (6) by mud
Slurry discharge.
5. a kind of mud balance detection device for construction of the highway according to claim 4, which is characterized in that the meter
The bottom of amount disk (5) is provided with the discharge trough (19) that each inner hole for unloading slurry runner (21) links together, and the plasma discharge
Slot (19) is additionally provided with the extension slot (20) for being connected to the bottom centre of the metering disk (5).
6. a kind of mud balance detection device for construction of the highway according to claim 1, which is characterized in that the meter
The bottom centre of amount disk is provided with through-hole, and the through-hole fixing sleeve is equipped with sealing sliding sleeve (17), the sealing sliding sleeve (17)
Inner wall on circumference array setting there are four dogging shoulder, array is provided with four sliding grooves on the circumference of stirring arbor (16)
(14), the sliding groove extends along the axial direction of the stirring arbor, and dogging shoulder sealing is slidingly nested in setting and exists
In the sliding groove.
7. a kind of mud balance detection device for construction of the highway according to claim 6, which is characterized in that institute's rheme
Setting and adjusting component includes mounting rack (11), fixing sleeve (8), rotatably set (9), clamping screw (10) and mounting disc (12), wherein
The mounting rack fixation is set on the excircle of the fixing sleeve (8), and the rotatable set (9) is rotatably set in described
It stirs between arbor (6) and the fixing sleeve (8), the spiral shell that the rotatable set (9) can be locked using the clamping screw (10)
Line is connected on the stirring arbor, and the mounting disc (12) is mounted on the bottom of the mounting rack (11), and the lifting is driven
Bottom of dynamic component (13) setting in mounting disc (12).
8. a kind of mud balance detection device for construction of the highway according to claim 7, which is characterized in that the liter
Dropping driving assembly (13) is symmetrically arranged two, and the lifting driving assembly (13) uses air pressure drive rod.
9. a kind of mud balance detection device for construction of the highway according to claim 7, which is characterized in that described solid
The inside of fixed set (8) is the big stairstepping inner-cavity structure in the small lower end in top, and the shape of the rotatable set (9) is the small lower end in upper end
Big hierarchic structure to be set in rotatable set (9) cooperation in the fixing sleeve (8), and then is realized described solid
The setting that can be rotated but be not axially movable between fixed set (8) and the rotatable set (9).
10. a kind of mud balance detection device for construction of the highway according to claim 1, which is characterized in that described
The bottom of slurry mixer seat (1), which is located at, is provided with driving motor (2), the driving motor with the junction of the stirring arbor
(2) bottom is provided with the counterweight positioning seat (3) being set in outside the stirring arbor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136379.1A CN109883882B (en) | 2019-02-25 | 2019-02-25 | Mud proportion detection device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136379.1A CN109883882B (en) | 2019-02-25 | 2019-02-25 | Mud proportion detection device for highway construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109883882A true CN109883882A (en) | 2019-06-14 |
| CN109883882B CN109883882B (en) | 2020-06-16 |
Family
ID=66929142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910136379.1A Active CN109883882B (en) | 2019-02-25 | 2019-02-25 | Mud proportion detection device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109883882B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268835A (en) * | 2020-09-07 | 2021-01-26 | 中国一冶集团有限公司 | Specific gravity detection device |
| CN112697642A (en) * | 2020-12-05 | 2021-04-23 | 合肥市公路桥梁工程有限责任公司 | Highway construction slurry proportion detection device and method convenient to adjust |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1226157A1 (en) * | 1984-11-20 | 1986-04-23 | Дальневосточный технический институт рыбной промышленности и хозяйства | Apparatus for determining liquid density |
| JPH11304682A (en) * | 1998-04-23 | 1999-11-05 | Mitsubishi Heavy Ind Ltd | Density measuring device for cryogenic fluid |
| JP2004093465A (en) * | 2002-09-03 | 2004-03-25 | Mitsubishi Heavy Ind Ltd | Weight measurement type slurry densitometer and measuring method |
| CN202793960U (en) * | 2012-07-30 | 2013-03-13 | 昆明理工大学 | Ore pulp density detection device |
| CN103466234A (en) * | 2013-09-06 | 2013-12-25 | 长城信息产业股份有限公司 | Sensor device for utilizing fiber bragg grating (FBG) to measure oil weight of oil tank |
| CN105510177A (en) * | 2016-01-14 | 2016-04-20 | 浙江科技学院 | Device for detecting liquid density of shale gas |
| CN206523398U (en) * | 2017-01-12 | 2017-09-26 | 中交一公局第五工程有限公司 | A kind of mud balance detection means of construction of the highway |
| CN207336287U (en) * | 2017-04-27 | 2018-05-08 | 新昌县新诚工业产品设计有限公司 | A kind of mud balance detection device of construction of the highway |
| CN108169067A (en) * | 2017-06-06 | 2018-06-15 | 重庆建工建材物流有限公司 | Concrete waste grout concentration detection apparatus |
| CN108693070A (en) * | 2018-04-03 | 2018-10-23 | 扬州大学 | It is compacted asphalt mixture density measuring device |
-
2019
- 2019-02-25 CN CN201910136379.1A patent/CN109883882B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1226157A1 (en) * | 1984-11-20 | 1986-04-23 | Дальневосточный технический институт рыбной промышленности и хозяйства | Apparatus for determining liquid density |
| JPH11304682A (en) * | 1998-04-23 | 1999-11-05 | Mitsubishi Heavy Ind Ltd | Density measuring device for cryogenic fluid |
| JP2004093465A (en) * | 2002-09-03 | 2004-03-25 | Mitsubishi Heavy Ind Ltd | Weight measurement type slurry densitometer and measuring method |
| CN202793960U (en) * | 2012-07-30 | 2013-03-13 | 昆明理工大学 | Ore pulp density detection device |
| CN103466234A (en) * | 2013-09-06 | 2013-12-25 | 长城信息产业股份有限公司 | Sensor device for utilizing fiber bragg grating (FBG) to measure oil weight of oil tank |
| CN105510177A (en) * | 2016-01-14 | 2016-04-20 | 浙江科技学院 | Device for detecting liquid density of shale gas |
| CN206523398U (en) * | 2017-01-12 | 2017-09-26 | 中交一公局第五工程有限公司 | A kind of mud balance detection means of construction of the highway |
| CN207336287U (en) * | 2017-04-27 | 2018-05-08 | 新昌县新诚工业产品设计有限公司 | A kind of mud balance detection device of construction of the highway |
| CN108169067A (en) * | 2017-06-06 | 2018-06-15 | 重庆建工建材物流有限公司 | Concrete waste grout concentration detection apparatus |
| CN108693070A (en) * | 2018-04-03 | 2018-10-23 | 扬州大学 | It is compacted asphalt mixture density measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268835A (en) * | 2020-09-07 | 2021-01-26 | 中国一冶集团有限公司 | Specific gravity detection device |
| CN112697642A (en) * | 2020-12-05 | 2021-04-23 | 合肥市公路桥梁工程有限责任公司 | Highway construction slurry proportion detection device and method convenient to adjust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109883882B (en) | 2020-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109883882A (en) | A kind of mud balance detection device for construction of the highway | |
| EP1550535A1 (en) | Method and apparatus for manufacturing concrete mass | |
| WO2014108798A2 (en) | Concrete mixture measurement sensor, system and method | |
| CN204177625U (en) | A kind of sampler measuring grain size of sediment | |
| CN101470062A (en) | Method for fast measuring heterogeneous slurry concentration | |
| CN214794325U (en) | Mortar consistency detection device | |
| CN101545844B (en) | Device for detecting rheological parameters of fresh mixed concrete | |
| CN208872582U (en) | A kind of premixing mortar detection sampler | |
| CN202710385U (en) | Novel system device suitable for a few blood samples to automatically blend evenly | |
| CN102425985B (en) | Internal thread taper detector for taper-pipe thread ring gauge | |
| CN212904911U (en) | Concrete slump detection device | |
| CN109765144A (en) | Viscosity meter mechanism and drilling fluid comprehensive performance intelligent detection and analysis system | |
| CN217638549U (en) | Asphalt viscosity testing mechanism for road and bridge | |
| CN108680732B (en) | Device and method for measuring pumpability of high-flow concrete | |
| CN101319978A (en) | Measurer for fluidity of newly mixed concrete | |
| CN209311273U (en) | Liquid on-line viscosity detecting device and liquid feeding device | |
| CN105758496B (en) | A kind of level measurement device and measurement method | |
| CN116818989A (en) | Material proportioning inspection device applied to production of building waterproofing agent | |
| CN208224022U (en) | A kind of oil product viscosimeter | |
| CN208254684U (en) | Pressure sensor assembly and the equipment for measuring soil sample Atterberg Limit | |
| CN210846246U (en) | Cerium-zirconium composite oxygen storage material device capable of controlling dosage | |
| CN216595060U (en) | Content detection device is used in production of animal remedy soluble powder | |
| CN209102443U (en) | A kind of environmental monitoring water-quality sampler | |
| CN113189303B (en) | Intelligent liquid limit instrument and liquid limit measuring method | |
| CN219641500U (en) | Sediment content detection device for detecting water and soil loss |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |