CN216870284U - Cement mortar fluidity tester - Google Patents
Cement mortar fluidity tester Download PDFInfo
- Publication number
- CN216870284U CN216870284U CN202220342305.0U CN202220342305U CN216870284U CN 216870284 U CN216870284 U CN 216870284U CN 202220342305 U CN202220342305 U CN 202220342305U CN 216870284 U CN216870284 U CN 216870284U
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- CN
- China
- Prior art keywords
- organism
- cement mortar
- fixedly connected
- wall
- mortar fluidity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011083 cement mortar Substances 0.000 title claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 abstract description 5
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 230000010259 detection of temperature stimulus Effects 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses cement mortar fluidity tester belongs to cement mortar fluidity tester technical field, which comprises a bod, the inner wall activity of organism articulates there are two sets of glass doors, and the inside joint of organism has the apron, and the positive fixedly connected with controller of organism, the interior diapire of organism be fixedly connected with electronic heater and cold wind ware respectively, and electronic heater and cold wind ware all are connected through wire and controller electricity, and two sets of sensors of interior diapire fixedly connected with of organism, every group sensor all are connected through wire and controller electricity. This cement mortar fluidity tester through setting up organism, glass door and apron, can utilize glass door and apron to seal the organism, realizes reducing the influence of dust to the tester work to influence the accuracy of cement mortar fluidity, through being provided with the sensor, can play the effect of detecting the temperature, realize the stability that comes the controlled temperature according to the real-time detection of temperature.
Description
Technical Field
The utility model belongs to the technical field of cement mortar fluidity tester, especially, relate to a cement mortar fluidity tester.
Background
A cement mortar fluidity tester is mainly used for cement mortar fluidity tests, and is suitable for pozzolanic portland cement, composite portland cement, ordinary portland cement doped with pozzolanic mixed materials and portland slag cement.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when the existing cement mortar fluidity tester is used, no protective device is usually arranged, but the cement mortar fluidity tester has high requirements on the external environment and needs to be carried out under the conditions of no dust and normal temperature to obtain more accurate measurement data.
Therefore, the cement mortar fluidity tester is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is in order to solve among the prior art, can't ensure cement mortar fluidity apparatus operating temperature and operational environment's problem, and a cement mortar fluidity tester who provides.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides a cement mortar fluidity tester, includes the organism, the inner wall activity of organism articulates there are two sets of glass doors, the inside joint of organism has the apron, the positive fixedly connected with controller of organism, the interior diapire of organism is fixedly connected with electric heater and cold wind ware respectively, electric heater and cold wind ware all are connected through wire and controller electricity, two sets of sensors of interior diapire fixedly connected with of organism, every group the sensor all is connected through wire and controller electricity.
Through setting up the organism, glass door and apron, can make the tester work in inclosed space, reduce the influence of dust to the tester, create operational environment for the tester, through setting up the sensor, detect the temperature in the organism, rethread electronic heater, cold wind ware and controller adjust the temperature in the organism, electronic heater is used for the heating, and the air-cooler is used for the cooling for the temperature keeps stable in the organism, realizes providing normal atmospheric temperature operational environment's purpose for the tester.
Preferably, the front surface of the machine body is fixedly connected with two supports, and the upper surface of each support is in contact with the bottom surface of the controller.
Through setting up the support, the support supports the controller for there is the impetus controller bottom.
Preferably, the inner wall of each bracket is in threaded connection with two screws, and the outer surface of each screw is in threaded connection with the inner wall of the machine body.
Through setting up the screw, can linking bridge and organism to fix the support.
Preferably, each group of glass door is all fixedly connected with handle in the side of keeping away from each other, the last fixed surface of apron is connected with the lifting plate.
Through setting up handle and lifter plate, can conveniently open glass door and mention the apron to glass door and apron are difficult to the problem of control in the organism.
Preferably, the bottom surface of the machine body is fixedly connected with two groups of bases, and the inner bottom wall of the machine body is fixedly connected with a testing instrument.
By arranging the test instrument, all parts of the test instrument are controlled, so that the situation that all parts are directly operated manually is avoided.
Preferably, the inside of organism has placed the test rack, the inner wall threaded connection of test rack has three rag bolt, every rag bolt's surface all with the inner wall threaded connection of organism.
Through setting up rag bolt, can fix the test rack for the test rack is more firm.
Preferably, the inner wall of the test rack is fixedly connected with a motor, the output end of the motor is rotatably connected with a cam, and the inner wall of the test rack is fixedly connected with a proximity switch.
By providing the proximity switch, the number of times of rotation of the cam can be controlled by counting.
Preferably, the inner wall of the test rack is movably connected with a disc, and a truncated cone circular mold is placed on the upper surface of the disc.
Through setting up the truncated cone circle mould, put into the truncated cone circle mould with cement mortar, form the toper to conveniently utilize conical change to calculate the mobility.
To sum up, the technical effect and the advantage of this application: the cement mortar fluidity tester can utilize the glass door and the cover plate to seal the machine body by arranging the machine body, the glass door and the cover plate, thereby reducing the influence of dust on the work of the tester and avoiding influencing the accuracy of the cement mortar fluidity, can play a role of detecting temperature by arranging the sensor, and realizes the stability of controlling the temperature according to the real-time detection of the temperature, can play a role of heating the inside of the machine body by arranging the electronic heater so as to avoid the problem of too low working temperature of the tester, can play a role of cooling the temperature by arranging the air cooler so as to realize the purpose of changing high and low temperatures by matching with the electronic heater, can realize the automatic control of the electronic heater and the air cooler by arranging the controller, and then can be matched with the sensor to form closed-loop control and automatically regulate and control the temperature, therefore, the tester always works in a proper temperature, and the problem that the tester is influenced by temperature instability is reduced.
Drawings
FIG. 1 is a schematic perspective view of a controller according to the present application;
FIG. 2 is a schematic perspective view of a sensor according to the present application;
FIG. 3 is a perspective view of the motor of the present application;
fig. 4 is a schematic three-dimensional structure of the body of the present application.
In the figure: 1. a body; 2. a glass door; 3. a cover plate; 4. lifting the plate; 5. a handle; 6. a controller; 7. a support; 8. a base; 9. a disc; 10. a truncated cone circular die; 11. a cold air blower; 12. a sensor; 13. testing the instrument; 14. an electric heater; 15. an electric motor; 16. a test rack; 17. a proximity switch; 18. anchor bolts; 19. a cam; 20. and (4) screws.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1, a cement mortar fluidity tester, including organism 1, the positive fixedly connected with controller 6 of organism 1, two supports 7 of the positive fixedly connected with of organism 1, the upper surface of every support 7 all contacts with the bottom surface of controller 6, utilizes support 7, can play the effect of support to controller 6 to the poor problem of fixed firm appears in controller 6.
In addition, two screws 20 are screwed on the inner wall of each bracket 7, the outer surface of each screw 20 is screwed on the inner wall of the machine body 1, and the bracket 7 is fixed by the screws 20, so that the controller 6 can be more stably supported by the bracket 7.
Referring to fig. 1, the inner wall activity of organism 1 articulates there are two sets of glass doors 2, the inside joint of organism 1 has apron 3, the equal fixedly connected with handle 5 in a side that every group glass door 2 kept away from each other, glass door 2 utilizes handle 5 because the outward appearance is smooth, can conveniently open glass door 2, and the last fixed surface of apron 3 is connected with lifter plate 4, through lifter plate 4, conveniently mentions apron 3, avoids the inconvenient problem of taking out of apron 3 card in organism 1.
Referring to fig. 1-2, the inner bottom wall of the body 1 is fixedly connected with an electric heater 14 and a cold air blower 11 respectively, the bottom surface of the body 1 is fixedly connected with two sets of bases 8, the body 1 is supported through the bases 8, so that the body 1 is far away from the ground, the inner bottom wall of the body 1 is fixedly connected with a testing instrument 13, and the testing instrument 13 is utilized to control the determination of cement mortar, so that the determination is more convenient.
Referring to fig. 1-3, electronic heater 14 and air cooler 11 all are connected with controller 6 electricity through the wire, test rack 16 has been placed to organism 1's inside, utilize test rack 16, install and fix each part, play the effect of integration, the inner wall threaded connection of test rack 16 has three rag bolt 18, the surface of every rag bolt 18 all with organism 1's inner wall threaded connection, utilize rag bolt 18, make test rack 16 can connect organism 1, thereby can be fixed to test rack 16.
Referring to fig. 2-4, two sets of sensors 12 are fixedly connected to the inner bottom wall of the machine body 1, each set of sensors 12 is electrically connected to the controller 6 through a wire, a motor 15 is fixedly connected to the inner wall of the test rack 16, the motor 15 is electrically connected to the test instrument 13 through a wire, power can be provided by the motor 15, and the motor 15 is connected to the test instrument 13, so that the test instrument 13 can control the motor 15.
Referring to fig. 1-3, the output end of the motor 15 is rotatably connected with a cam 19, the inner wall of the test rack 16 is fixedly connected with a proximity switch 17, the proximity switch 17 is electrically connected with the test instrument 13 through a wire, the number of rotation turns of the cam 19 is counted through the proximity switch 17 and then connected with the test instrument 13, and the number of rotation turns is conveniently known.
Referring to fig. 3, the inner wall swing joint of test rack 16 has disc 9, utilizes disc 9, can place cement mortar for cement mortar carries out the survey work on disc 9, and truncated cone circular mould 10 has been placed to the upper surface of disc 9, utilizes truncated cone circular mould 10, provides the model for cement mortar, makes cement mortar mould into the taper, conveniently utilizes the deformation of taper to calculate.
The working principle is as follows: firstly, electrifying a motor 15, an electronic heater 14 and a cold air device 11, when the fluidity of cement mortar needs to be tested, putting the cement mortar into a truncated cone round mold 10, tamping the cement mortar to enable the cement mortar to form a flat cone shape, then taking down the truncated cone round mold 10, covering a cover plate 3 in a machine body 1 in a sealing manner, starting the motor 15, closing a glass door 2 after starting the motor 15 so as to prevent dust and the like from influencing the testing work, driving a cam 19 to rotate by the motor 15, utilizing the vertical matching of a disc 9 and the cam 19 to change the height and the area of the conical cement mortar so as to calculate the fluidity by utilizing the numerical values of the height and the area, when the temperature change is large in the working process, detecting the temperature by a sensor 12, transmitting the detected data to a controller 6, and executing corresponding commands on the electronic heater 14 and the cold air device 11 by the controller 6 according to the data, when the temperature in the machine body 1 is high, the controller 6 starts the air cooler 11 to reduce the temperature in the machine body 1, and when the temperature is lower, the controller 6 controls the electronic heater 14 to work, so that the temperature in the machine body 1 rises, the temperature in the machine body 1 is always kept between stable numerical values, and the temperature is prevented from influencing the measuring instrument.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (8)
1. The utility model provides a cement mortar fluidity tester, includes organism (1), its characterized in that, the inner wall activity of organism (1) articulates there are two sets of glass doors (2), the inside joint of organism (1) has apron (3), the positive fixedly connected with controller (6) of organism (1), the inner diapire of organism (1) is fixedly connected with electronic heater (14) and cold wind ware (11) respectively, electronic heater (14) and cold wind ware (11) all are connected through wire and controller (6) electricity, the inner diapire fixedly connected with two sets of sensors (12) of organism (1), every group sensor (12) all are connected through wire and controller (6) electricity.
2. The cement mortar fluidity tester according to claim 1, wherein two brackets (7) are fixedly connected to the front side of the machine body (1), and the upper surface of each bracket (7) is in contact with the bottom surface of the controller (6).
3. The cement mortar fluidity tester according to claim 2, characterized in that two screws (20) are screwed to the inner wall of each bracket (7), and the outer surface of each screw (20) is screwed to the inner wall of the machine body (1).
4. The cement mortar fluidity tester according to claim 1, wherein a handle (5) is fixedly connected to one side surface of each group of glass doors (2) away from each other, and a lifting plate (4) is fixedly connected to the upper surface of the cover plate (3).
5. The cement mortar fluidity tester according to claim 1, characterized in that the bottom surface of the machine body (1) is fixedly connected with two sets of bases (8), and the inner bottom wall of the machine body (1) is fixedly connected with a testing instrument (13).
6. The cement mortar fluidity tester according to claim 1, wherein a test rack (16) is placed inside the machine body (1), three anchor bolts (18) are in threaded connection with the inner wall of the test rack (16), and the outer surface of each anchor bolt (18) is in threaded connection with the inner wall of the machine body (1).
7. The cement mortar fluidity tester according to claim 6, wherein the inner wall of the test rack (16) is fixedly connected with a motor (15), the output end of the motor (15) is rotatably connected with a cam (19), and the inner wall of the test rack (16) is fixedly connected with a proximity switch (17).
8. The cement mortar fluidity tester according to claim 6, characterized in that the inner wall of the test rack (16) is movably connected with a disc (9), and the truncated cone circular mold (10) is placed on the upper surface of the disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220342305.0U CN216870284U (en) | 2022-02-19 | 2022-02-19 | Cement mortar fluidity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220342305.0U CN216870284U (en) | 2022-02-19 | 2022-02-19 | Cement mortar fluidity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870284U true CN216870284U (en) | 2022-07-01 |
Family
ID=82154092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220342305.0U Expired - Fee Related CN216870284U (en) | 2022-02-19 | 2022-02-19 | Cement mortar fluidity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870284U (en) |
-
2022
- 2022-02-19 CN CN202220342305.0U patent/CN216870284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |