CN216870281U - Cement-based grouting material truncated cone fluidity testing device - Google Patents
Cement-based grouting material truncated cone fluidity testing device Download PDFInfo
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- CN216870281U CN216870281U CN202123394431.5U CN202123394431U CN216870281U CN 216870281 U CN216870281 U CN 216870281U CN 202123394431 U CN202123394431 U CN 202123394431U CN 216870281 U CN216870281 U CN 216870281U
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- cement
- truncated cone
- grouting material
- panel
- bevel gear
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Abstract
The utility model discloses a cement-based grouting material truncated cone fluidity testing device which comprises a panel, wherein a plurality of stand columns are symmetrically arranged at the upper end of the panel, stand column scale marks are arranged on the side walls of the stand columns, a positioning device is arranged on one side of each stand column, one end of each positioning device penetrates through one side of each stand column and extends to the outside, a positioning rod is arranged on the other end of each stand column, the inside of each stand column is hollow, a driving motor is arranged on one side of each stand column, a rotating shaft is arranged at the output end of each driving motor, one end of each rotating shaft penetrates through one side of each stand column and extends to the inside, a second bevel gear is fixedly connected to one end of each rotating shaft, a threaded rod is arranged inside each stand column, and a first bevel gear is arranged outside each threaded rod. In the utility model, the time adjusted by the device can be grasped by setting the timer, and the accuracy of the measured data is improved.
Description
Technical Field
The utility model relates to the technical field of cement truncated cone fluidity, in particular to a cement-based grouting material truncated cone fluidity testing device.
Background
The fluidity test can measure the relative water demand of cement, and is also a necessary premise for determining the water-cement ratio when the pozzolanic cement, fly ash portland cement, composite portland cement and ordinary portland cement doped with a pozzolanic mixed material are subjected to a cement mortar strength test. The method has the advantages that the measurement needs to be carried out for many times when the 'free flow is judged to be stopped', a ruler is used every time, and the method is complicated and is not easy to clean the tested mortar; the timing is inconvenient; and the leveling can not be performed, resulting in errors.
When the applicant applies the utility model, through retrieval, the inventor finds that a Chinese patent discloses a cement-based grouting material fluidity measuring device, the application number of which is '202120633247.2', the device can be effectively isolated from the outside, so that the collapse condition is prevented from being influenced by the outside and workers, the collapse nature is ensured, a baffle can be well removed, the workers can conveniently monitor the collapse condition, and the monitoring accuracy is ensured. The utility model utilizes the transparent plate to test the cement at the upper end of the transparent plate, the transparent plate is convenient to process the measured cement, and the transparent plate can be replaced after being worn, so that the use is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a truncated cone fluidity testing device for a cement-based grouting material.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a cement base grouting material truncated cone fluidity testing arrangement, includes the panel, the upper end symmetry of panel is provided with a plurality of stand, and is a plurality of the lateral wall of stand all is provided with the stand scale mark, one side of stand is provided with positioner, one side that positioner's one end passed the stand extends to the outside, and the other end is provided with the locating lever, the inside of stand is the cavity setting, one side of stand is provided with driving motor, driving motor's output is provided with the pivot, one side that the stand was passed to the one end of pivot extends to inside, the one end fixedly connected with second bevel gear of pivot, the inside of stand is provided with the threaded rod, the outside of threaded rod is provided with first bevel gear, the outside of threaded rod is provided with the thread piece, the one end of thread piece is passed the stand and is extended to the outside.
As a further description of the above technical solution:
the upper end of panel is provided with the transparent plate, the upper surface of panel is provided with the scale ring, the middle part of scale ring is provided with the solid fixed ring of examination mould, one side of the solid fixed ring of examination mould is provided with the solid fixed ring buckle of examination mould, the bilateral symmetry of the solid fixed ring of examination mould is provided with the connecting rod, the one end of connecting rod and the one end fixed connection of screw thread piece.
As a further description of the above technical solution:
the upper end of the transparent plate is provided with a timer, and one side of the transparent plate is provided with a control switch and a timer switch respectively.
As a further description of the above technical solution:
and a bubble level meter is arranged at the upper end of the transparent plate.
As a further description of the above technical solution:
leveling buttons are fixedly arranged at four corners of the lower end of the panel.
As a further description of the above technical solution:
and a lifting device is arranged on one side of the upright post, and the first bevel gear is meshed with the second bevel gear.
The utility model has the following beneficial effects:
1. compared with the prior art, the lifting device is arranged, the driving motor is used for driving the threaded rod to rotate, the threaded rod drives the positioning device to move when rotating, and manual operation errors are reduced through electric lifting.
2. Compared with the prior art, the leveling device is simple in structure and convenient to carry, can be leveled by utilizing the leveling button, and can be used under different conditions.
3. Compared with the prior art, the vertical column scale mark and the scale ring can be directly read without measuring by using a ruler, so that the vertical column scale mark and the scale ring are convenient to use, and the time is saved.
4. Compared with the prior art, the utility model can grasp the time adjusted by the device by setting the timer, thereby improving the accuracy of the measured data.
Drawings
Fig. 1 is a front view of a cement-based grouting material truncated cone fluidity testing device according to the present invention;
fig. 2 is a top view of a truncated cone fluidity testing apparatus for cement-based grouting material according to the present invention;
FIG. 3 is a schematic diagram of a transparent plate of the apparatus for testing the truncated cone fluidity of a cement-based grouting material according to the present invention;
FIG. 4 is a schematic view of a face plate of a cement-based grouting material truncated cone fluidity testing device according to the present invention;
FIG. 5 is an enlarged view of the utility model at A in FIG. 4;
fig. 6 is a cross-sectional view of a cement-based grouting material truncated cone fluidity testing device according to the present invention;
fig. 7 is an enlarged view of the utility model at B in fig. 6.
Illustration of the drawings:
1. a panel; 101. a bubble level; 102. a leveling button; 103. a control switch; 104. a transparent plate; 105. a scale ring; 106. a timer switch; 107. a timer; 2. a lifting device; 201. a positioning device; 202. a column; 203. testing a mold fixing ring; 204. the die is tested and the fixing ring is buckled; 205. column scale lines; 3. a threaded rod; 4. a first bevel gear; 5. a rotating shaft; 6. a drive motor; 7. a second bevel gear; 8. a thread block.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, one embodiment of the present invention is provided: a cement-based grouting material truncated cone fluidity testing device comprises a panel 1, wherein a plurality of upright columns 202 are symmetrically arranged at the upper end of the panel 1, the stability of a test mold fixing ring 203 can be improved by symmetrically arranging the upright columns 202, upright column scale marks 205 are arranged on the side walls of the upright columns 202, data reading is facilitated, measurement is not needed, a positioning device 201 is arranged on one side of each upright column 202 and used for limiting a lifting device 2, one end of each positioning device 201 penetrates through one side of each upright column 202 and extends to the outside, a positioning rod 206 is arranged at the other end of each positioning device, the inside of each upright column 202 is hollow, a driving motor 6 is arranged on one side of each upright column 202, a rotating shaft 5 is arranged at the output end of each driving motor 6, one end of each rotating shaft 5 penetrates through one side of each upright column 202 and extends to the inside, a second bevel gear 7 is fixedly connected with one end of each rotating shaft 5, and a threaded rod 3 is arranged inside each upright column 202, the outside of threaded rod 3 is provided with first bevel gear 4, and the outside of threaded rod 3 is provided with screw block 8, the one end of screw block 8 is passed stand 202 and is extended to the outside, utilizes driving motor 6 to drive second bevel gear 7 and rotates, and second bevel gear 7 drives first bevel gear 4 and rotates to drive threaded rod 3 and rotate, threaded rod 3 drives screw block 8 when rotatory and removes and can adjust the height of the solid fixed ring 203 of examination mould.
The upper end of the panel 1 is provided with a transparent plate 104, the panel 1 is provided with transparent plate 104 materials such as glass plates or acrylic plates, which are convenient to be taken off for cleaning or replacement after the test is finished, the upper surface of the panel 1 is provided with a scale ring 105, the scale ring 105 is arranged in the middle of the panel 1, a concentric ring is arranged, the circle center is coincided with the center of a test mold, the direct reading can be realized without ruler measurement, the middle part of the scale ring 105 is provided with a test mold fixing ring 203, one side of the test mold fixing ring 203 is provided with a test mold fixing ring buckle 204, two sides of the test mold fixing ring 203 are symmetrically provided with connecting rods, one end of each connecting rod is fixedly connected with one end of a thread block 8, the upper end of the transparent plate 104 is provided with a timer 107, one side of the transparent plate 104 is respectively provided with a control switch 103 and a timer switch 106, the timer 107 is pressed before the stirring, the time is convenient to control, and the stirring and measurement can be finished within 6min, the upper end of transparent plate 104 is provided with bubble spirit level 101, bubble spirit level 101 is located the middle part of panel 1 when adjusting panel 1 roughness, the lower extreme four corners of panel 1 all fixes and is provided with leveling button 102, panel 1 is the rectangle, the bottom four corners respectively has a knob, be used for adjusting panel 1 to the level, one side of stand 202 is provided with hoisting device 2, hoisting device 2 is located panel 1 both sides, by motor synchronous control, can freely slide on stand 202, touch and stop behind positioner 201, first bevel gear 4 and second bevel gear 7 intermeshing.
The working principle is as follows: when the device is used, the test mold fixing ring 203 is adjusted to a proper position by the lifting device 2, the upper end of the truncated cone-shaped circular mold is attached to the inside of the test mold fixing ring 203 by the test mold fixing ring 203, the test mold fixing ring is fixed by the test mold fixing ring buckle 204, the test mold fixing ring 203 is driven to move by the driving motor 6, so that the cement base is measured, the scale ring 105 on the panel 1 can directly obtain data without measurement, the time is saved, and the working efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a cement base grouting material truncated cone mobility testing arrangement, includes panel (1), its characterized in that: the upper end of the panel (1) is symmetrically provided with a plurality of upright posts (202), the side walls of the upright posts (202) are provided with upright post scale marks (205), one side of each upright post (202) is provided with a positioning device (201), one end of each positioning device (201) penetrates through one side of each upright post (202) and extends to the outside, the other end of each positioning device is provided with a positioning rod (206), the inside of each upright post (202) is arranged in a hollow manner, one side of each upright post (202) is provided with a driving motor (6), the output end of each driving motor (6) is provided with a rotating shaft (5), one end of each rotating shaft (5) penetrates through one side of each upright post (202) and extends to the inside, one end of each rotating shaft (5) is fixedly connected with a second bevel gear (7), a threaded rod (3) is arranged inside each upright post (202), and the outside of each threaded rod (3) is provided with a first bevel gear (4), the outer portion of the threaded rod (3) is provided with a threaded block (8), and one end of the threaded block (8) penetrates through the upright column (202) and extends to the outside.
2. The apparatus for testing truncated cone fluidity of cement-based grouting material according to claim 1, wherein: the upper end of panel (1) is provided with transparent plate (104), the upper surface of panel (1) is provided with scale ring (105), the middle part of scale ring (105) is provided with the solid fixed ring of examination mould (203), one side of the solid fixed ring of examination mould (203) is provided with the solid fixed ring buckle of examination mould (204), the bilateral symmetry of the solid fixed ring of examination mould (203) is provided with the connecting rod, the one end of connecting rod and the one end fixed connection of screw thread piece (8).
3. The apparatus for testing truncated cone fluidity of cement-based grouting material according to claim 2, wherein: the upper end of the transparent plate (104) is provided with a timer (107), and one side of the transparent plate (104) is respectively provided with a control switch (103) and a timer switch (106).
4. The apparatus for testing truncated cone fluidity of cement-based grouting material according to claim 3, wherein: and the upper end of the transparent plate (104) is provided with a bubble level meter (101).
5. The apparatus for testing truncated cone fluidity of cement-based grouting material according to claim 1, wherein: leveling buttons (102) are fixedly arranged at four corners of the lower end of the panel (1).
6. The apparatus for testing truncated cone fluidity of cement-based grouting material according to claim 1, wherein: one side of the upright column (202) is provided with a lifting device (2), and the first bevel gear (4) and the second bevel gear (7) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394431.5U CN216870281U (en) | 2021-12-30 | 2021-12-30 | Cement-based grouting material truncated cone fluidity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394431.5U CN216870281U (en) | 2021-12-30 | 2021-12-30 | Cement-based grouting material truncated cone fluidity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870281U true CN216870281U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123394431.5U Active CN216870281U (en) | 2021-12-30 | 2021-12-30 | Cement-based grouting material truncated cone fluidity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870281U (en) |
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2021
- 2021-12-30 CN CN202123394431.5U patent/CN216870281U/en active Active
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