CN210071589U - Slurry diffusion degree detection equipment - Google Patents
Slurry diffusion degree detection equipment Download PDFInfo
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- CN210071589U CN210071589U CN201920850672.XU CN201920850672U CN210071589U CN 210071589 U CN210071589 U CN 210071589U CN 201920850672 U CN201920850672 U CN 201920850672U CN 210071589 U CN210071589 U CN 210071589U
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Abstract
The utility model discloses a slurry diffusibility detection device, which comprises a base, a test platform supported on the upper end of the base, and a measuring cylinder used for placing slurry on the upper end surface of the test platform and positioned at the center of a concentric circle; the testing platform is a transparent plate and concentric circles are arranged on the testing platform, an image acquisition device for detecting the multipoint diameter of slurry at the testing platform is arranged on the base, and the image acquisition device is located at the lower end of the testing platform. Drawing have concentric circle transparent film to combine the diameter that the camera can directly read the ground paste multiple spot and need not the diameter of artifical steel rule with measuring the ground paste diffusibility in two directions of difference, it uses more convenient and fast and measuring accuracy height.
Description
Technical Field
The utility model relates to a ground paste check out test set, in particular to ground paste diffusibility check out test set.
Background
The autoclaved aerated concrete is a novel energy-saving building wall material. In the production process, the slurry diffusivity is an important technical parameter for the autoclaved concrete production according to a machine. The data of the slurry diffusivity is an important index for measuring the water content in the slurry and the fluidity of the slurry. The accurate adjustment of the appropriate dispersion degree of the slurry can ensure that the slurry gas smoothly, so that the autoclaved aerated concrete obtains a good pore structure, and various performances of the aerated concrete are improved.
At present, the existing method for detecting slurry is to put a measuring cylinder in the middle of a glass plate on the glass plate, fill the measuring cylinder with slurry, scrape the slurry clean along the outer edge of the measuring cylinder by a scraping ruler and lift the cylinder vertically, the whole action should be completed within 30s, measure the diameter of slurry diffusivity in two different directions by a steel ruler, and the measured data is the diffusivity of the slurry. The whole method is simple and convenient, but has a plurality of problems. The glass plate measured during the detection is not necessarily horizontal, and the inclination of the glass plate can bring errors to the measurement. The steel ruler can not accurately measure the diffusion diameter through the circle center when the diameter is measured manually, so that the measurement error is large. Therefore, there is a need for improvement of the prior art to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a can replace the diffusion and the measuring accuracy of artifical measurement ground paste high, convenient to use's ground paste diffusion check out test set, realize particularly through following technical scheme:
the utility model relates to a slurry diffusibility detection device, which comprises a base, a test platform supported at the upper end of the base, and a measuring cylinder used for placing slurry on the upper end surface of the test platform and positioned at the center of a concentric circle; the testing platform is a transparent plate and concentric circles are arranged on the testing platform, an image acquisition device for detecting the multipoint diameter of slurry at the testing platform is arranged on the base, and the image acquisition device is located at the lower end of the testing platform.
Furthermore, the image acquisition device comprises a camera, an image processing unit, a main control unit and an instrument display, wherein the input end of the image processing unit is connected with the camera, the output end of the image processing unit is connected with the input end of the main control unit, the output end of the main control unit is connected with the instrument display, and the camera is right opposite to the center of the concentric circle.
Furthermore, the lower end of the base is provided with a leveling mechanism, a level meter is arranged at the center of the concentric circle on the test platform, and the center of the concentric circle coincides with the center of the test platform.
Further, the test platform comprises an upper glass plate and a lower glass plate, a transparent film is arranged between the upper glass plate and the lower glass plate, and the concentric circles are drawn on the transparent film.
Furthermore, the transparent plate is provided with a positioning hole, the upper end face of the base is provided with at least two supporting columns which are used for being matched with the positioning hole and have the same height.
Furthermore, a casing is arranged on the base, and heat dissipation holes and a display notch are formed in the casing.
Further, the graduated flask includes the cylinder and locates the stock chest of cylinder outside.
Furthermore, a lifting lug is arranged at the lower end of the storage tank on the cylindrical barrel and connected with a vertical lifting mechanism, the lifting mechanism is connected to the base in a single-degree-of-freedom sliding mode, and the lifting mechanism slides in the horizontal direction.
Further, the lifting mechanism comprises a slide rail horizontally connected to the base, a slide block matched with the slide rail, a support arranged at the upper end of the slide block and a measuring cylinder fixing frame, and the lower part of the measuring cylinder fixing frame is in single-degree-of-freedom sliding connection with the support; and the slide rail is provided with a limiting part which is used for stopping the measuring cylinder to the center of the concentric circle and acts on the slide block.
Further, the concentric circles are concentric circles having a diameter of 60 to 400 mm.
The utility model has the advantages that: drawing have concentric circle transparent film to combine the diameter that the camera can directly read the ground paste multiple spot and need not the diameter of artifical steel rule with measuring the ground paste diffusibility in two directions of difference, it uses more convenient and fast and measuring accuracy height. Lifting mechanism can guarantee that the graduated flask can be strict perpendicular with test platform to also be strict perpendicular with test platform when can guaranteeing that the graduated flask is lifted up rapidly, avoided the graduated flask lower part to the ground paste on arranging test platform in and produced the horizontal scraping and further improved the accuracy of test.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a schematic view of a leveling foot;
FIG. 5 is a schematic structural view of a lifting mechanism;
FIG. 6 is a schematic diagram of an image acquisition device;
Detailed Description
Example one
As shown in fig. 1-4 and 6: the utility model relates to a slurry diffusibility detection device, which comprises a base 1, a test platform 2 supported at the upper end of the base 1, and a measuring cylinder 4 which is used for placing slurry on the upper end surface of the test platform 2 and is positioned at the center of a concentric circle; the testing platform 2 is a transparent plate and is provided with concentric circles, the base 1 is provided with an image acquisition device for detecting the multipoint diameter of slurry at the testing platform, and the image acquisition device is positioned at the lower end of the testing platform 2. The lower end of the base 1 is provided with a leveling mechanism, a level meter is arranged at the center of the concentric circle on the test platform 2, and the center of the concentric circle coincides with the center of the test platform 2. Preferably, the level is preferably a level bubble 5; the transparent plate is preferably a transparent glass plate, namely the test platform 2 comprises an upper glass plate 201 and a lower glass plate 202, a transparent film 203 is arranged between the upper glass plate 201 and the lower glass plate 202, and the concentric circles are drawn on the transparent film 203; the leveling mechanism preferably levels the ground feet 3. The image acquisition device comprises a camera, an image processing unit, a main control unit and an instrument display, wherein the input end of the image processing unit is connected with the camera, the output end of the image processing unit is connected with the input end of the main control unit, the output end of the main control unit is connected with the instrument display, the camera is right opposite to the center of a concentric circle, and the measuring cylinder 4 comprises a cylindrical cylinder 401 and a storage tank 402 arranged on the outer side of the cylindrical cylinder 401.
The working principle is as follows: and placing the slurry diffusibility detection equipment on a horizontal desktop, adjusting the leveling feet 3 and observing the horizontal bubble 5 to level the transparent plate, so that the transparent plate is in a horizontal state. The test is carried out by washing the cylindrical barrel 401 and the transparent plate with clean water and wiping with a wet cloth. The cylinder 401 is then centered strictly vertically in concentric circles. Connect with the spoon and get the ground paste, pour into a cylinder 401 into rapidly, scrape unnecessary ground paste with the scraping chi along cylinder 401 up end, prevent that the ground paste from spilling on test platform in scraping the ground paste into stock chest 402. The measuring cylinder 4 is lifted vertically rapidly, and the whole action is finished within 30 s. Pressing the detection key, then shooting the diameter of the slurry diffusivity by a camera, directly displaying the directly measured slurry diffusivity on the instrument display through the image acquisition device, and recording the reading by a main control unit, wherein the main control unit can preferably select a PLC or an 8051 singlechip. And after the test is finished, cleaning the slurry by using a scraping ruler, and wiping the slurry by using a wet cloth.
Of course, the concentric circles are drawn directly on the lower end of the glass plate, and only the upper glass plate 201 is needed. Further, for the convenience of storage, transportation and dismantlement be equipped with locating hole 204 on the transparent plate be equipped with on the base 1 up end be used for with locating hole 204 complex support column 6 of uniform height, support column 6 is equipped with two at least, makes things convenient for the location to dismantle.
During the actual test, the measuring cylinder 4 and the test platform 2 are wiped in order to prevent water droplets from entering the device and damaging the original. A machine shell 7 is arranged on the base 1, and a heat dissipation hole 701 and a display notch are arranged on the side surface of the machine shell 7.
Example two
As shown in fig. 5: as an optimized scheme of the first embodiment, a lifting mechanism 8 is additionally arranged on the measuring cylinder 4, and the lifting mechanism 8 is arranged on the base 1, and the rest is unchanged. The scheme specifically comprises the following steps: a lifting lug 403 is arranged at the lower end of the storage tank 402 on the cylindrical barrel 401, the lifting lug 403 is connected with the vertical lifting mechanism 8, the lifting mechanism 8 is connected with the base 1 in a single-degree-of-freedom sliding mode, and the sliding direction of the lifting mechanism 8 is the horizontal direction. When the measuring cylinder 4 is lifted up, the measuring cylinder 4 can be lifted within 30s, and the measuring cylinder 4 can be always strictly vertical to the measuring platform. Further, after the canister 4 is lifted, the lifting mechanism 8 is quickly slid again to move out of the testing platform 2.
In this embodiment, the lifting mechanism 8 includes a slide rail 801 horizontally connected to the base 1, a slide block 802 engaged with the slide rail 801, a bracket 804 disposed at an upper end of the slide block 802, and a measuring cylinder fixing frame 803, and a lower portion of the measuring cylinder fixing frame 803 is slidably connected to the bracket 804 in a single degree of freedom; the slide rail 801 is provided with a limiting member for stopping the measuring cylinder 4 at the center of the concentric circle and acting on the slide block 802.
The concentric circles in the first and second examples are concentric circles having a diameter of 60 to 400mm, and are more satisfactory for measuring slurry having a low viscosity.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a thick liquids diffusibility check out test set, includes the base, supports in the test platform of base upper end, its characterized in that: the measuring cylinder is used for placing the slurry on the upper end surface of the testing platform and is positioned at the center of the concentric circle; the testing platform is a transparent plate and concentric circles are arranged on the testing platform, an image acquisition device for detecting the multipoint diameter of slurry at the testing platform is arranged on the base, and the image acquisition device is located at the lower end of the testing platform.
2. The slurry diffusibility detection apparatus according to claim 1, wherein: the image acquisition device comprises a camera, an image processing unit, a main control unit and an instrument display, wherein the input end of the image processing unit is connected with the camera, the output end of the image processing unit is connected with the input end of the main control unit, the output end of the main control unit is connected with the instrument display, and the camera is right opposite to the center of a concentric circle.
3. The slurry diffusibility detection apparatus according to claim 1, wherein: the lower end of the base is provided with a leveling mechanism, a level meter is arranged at the center of the concentric circle on the test platform, and the center of the concentric circle coincides with the center of the test platform.
4. The slurry diffusibility detection apparatus according to claim 3, wherein: the test platform comprises an upper glass plate and a lower glass plate, a transparent film is arranged between the upper glass plate and the lower glass plate, and the concentric circles are drawn on the transparent film.
5. The slurry diffusibility detection apparatus of any one of claims 1, 3 or 4, wherein: the transparent plate is provided with a positioning hole, the upper end face of the base is provided with at least two supporting columns which are matched with the positioning hole and have the same height.
6. The slurry diffusibility detection apparatus of any one of claims 1-4, wherein: the base is provided with a casing, and the casing is provided with heat dissipation holes and a display notch.
7. The slurry diffusibility detection apparatus of any one of claims 1-4, wherein: the graduated cylinder includes a cylinder and a stock chest arranged outside the cylinder.
8. The slurry diffusibility detection apparatus according to claim 7, wherein: the cylindrical drum is provided with a lifting lug at the lower end of the storage tank, the lifting lug is connected with a vertical lifting mechanism, the lifting mechanism is connected to the base in a single-degree-of-freedom sliding mode, and the lifting mechanism slides in the horizontal direction.
9. The slurry diffusibility detection apparatus according to claim 8, wherein: the lifting mechanism comprises a slide rail horizontally connected to the base, a slide block matched with the slide rail, a support arranged at the upper end of the slide block and a measuring cylinder fixing frame, and the lower part of the measuring cylinder fixing frame is in single-degree-of-freedom sliding connection with the support; and the slide rail is provided with a limiting part which is used for stopping the measuring cylinder to the center of the concentric circle and acts on the slide block.
10. The slurry diffusibility detection apparatus according to claim 1 or 4, wherein: the concentric circles are concentric circles from 60 to 400mm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850672.XU CN210071589U (en) | 2019-06-06 | 2019-06-06 | Slurry diffusion degree detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850672.XU CN210071589U (en) | 2019-06-06 | 2019-06-06 | Slurry diffusion degree detection equipment |
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| CN210071589U true CN210071589U (en) | 2020-02-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595631A (en) * | 2020-12-07 | 2021-04-02 | 湖北文理学院 | Method for testing atomization performance of bait for bench fishing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595631A (en) * | 2020-12-07 | 2021-04-02 | 湖北文理学院 | Method for testing atomization performance of bait for bench fishing |
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