CN220986420U - Cement low standard consistency's detection device - Google Patents
Cement low standard consistency's detection device Download PDFInfo
- Publication number
- CN220986420U CN220986420U CN202322199947.7U CN202322199947U CN220986420U CN 220986420 U CN220986420 U CN 220986420U CN 202322199947 U CN202322199947 U CN 202322199947U CN 220986420 U CN220986420 U CN 220986420U
- Authority
- CN
- China
- Prior art keywords
- display column
- cement
- steel
- steel pipe
- low standard
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- 239000004568 cement Substances 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000013016 damping Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a cement low standard consistency detection device, which comprises a handle, a display column, a steel pipe, a steel needle and a damping structure, wherein the display column is universally connected to the lower end of the handle, the steel pipe is fixedly connected with the lower end of the display column, the steel needle is slidingly connected inside the steel pipe, the damping structure is arranged between the steel needle and the inner wall of the steel pipe, the display column is provided with scales, and the lower end of the steel needle extends out of the lower end of the steel pipe.
Description
Technical Field
The utility model relates to the technical field of cement consistency detection, in particular to a detection device for cement low standard consistency.
Background
The consistency of cement is different from the logical consistency, in the cement industry, the greater the consistency, the better the fluidity, and the too great or too low the consistency can not be directly put into use, so the cement needs to be detected before being put into use.
In some special construction sites, the preparation of cement is directly carried out on the cement ground, and a construction master is required to judge the viscosity of the cement according to experience to determine whether water is added, so that the consistency of the prepared cement is relatively large in variability, however, the conventional cement consistency detection device is inconvenient to directly use in the preparation of the cement on the construction site, for example, the following patents searched by the inventor:
The Chinese patent with the publication number of CN 212111016U is a cement consistency detection device and the Chinese patent with the publication number of CN 210221760U is a novel consistency detection device for cement mortar, and when the novel consistency detection device is used, the novel consistency detection device is required to be used for sampling and then taking the position of the detection device for detection, so that the detection is not very convenient.
Therefore, the application aims to provide a device for detecting the low standard consistency of cement, which is convenient for detecting the consistency of cement rapidly and lowly in some special construction environments.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art and providing a detection device for the low standard consistency of cement to achieve the aims.
The utility model provides the following technical scheme: the utility model provides a detection device of cement low standard consistence, includes handle, universal connection be in the display column of handle lower extreme, with display column lower extreme fixed connection's steel pipe, sliding connection be in the inside steel needle of steel pipe and set up damping structure between steel needle and the steel pipe inner wall, the display column is equipped with the scale, the lower extreme of steel needle is followed the lower extreme of steel pipe stretches out.
Compared with the prior art, the utility model has the beneficial effects that: when the detection device for the cement low standard consistency is used, the lower end of the steel pipe is inserted into cement by lifting the detection device by the handle, and when the baffle contacts the surface of the cement, the size of the cement consistency can be judged by observing the size of the scale value corresponding to the upper end of the steel needle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a device for detecting a cement with a low standard consistency, which comprises a handle 10, a display column 20 connected to the lower end of the handle 10 in a universal manner, a steel tube 30 connected to the lower end of the display column 20 in a fixed manner, a steel needle 40 connected to the inside of the steel tube 30 in a sliding manner, and a damping structure arranged between the steel needle 40 and the inner wall of the steel tube 30, wherein the display column 20 is provided with scales 21, the upper end of the steel needle 40 is positioned at a position corresponding to the scales 21, and the lower end of the steel needle 40 extends out from the lower end of the steel tube 30, and the device can be lifted by the handle 10.
In the process of preparing cement on a construction site, a detection personnel lifts the detection device through the handle 10, moves the steel pipe 30 to the position above the cement, then slowly lowers the steel pipe 30, enables the lower end of the steel pipe 30 to be inserted into the cement under the action of gravity, and when the steel pipe 30 is inserted into the cement, although the steel needle 40 can enter the cement together with the steel pipe 30, under the action of resistance of the cement, the steel needle 40 can move upwards relative to the steel pipe 30, in the embodiment, the lower end of the steel pipe 30 is in threaded connection with the baffle ring 31, when the baffle ring 31 is in contact with the surface of the cement, the cement is stopped from being inserted into the steel pipe 30, at the moment, the position of the upper end of the steel needle 40 corresponding to the scale 21 is observed to judge the consistency of the cement, under normal conditions, the higher the consistency of the cement is better the fluidity is, the lower the resistance to the steel needle 40 is smaller relative to the steel pipe 30, otherwise, the lower the consistency of the cement is, the worse the higher the resistance is, the distance of the steel needle 40 to move upwards relative to the steel pipe 30 is larger, the steel pipe 30 is in the higher, the cement can be rapidly judged to be inserted into the cement through the handle 10 in advance detection device, and the cement on the construction site is convenient to use in the construction site.
A spherical connector 50 is fixed at the lower end of the handle 10, one end of the display column 20 is fixed with the spherical connector 50, and the other end of the display column 20 is fixedly connected with the upper end of the steel pipe 30.
The display column 20 and the steel pipe 30 are coaxially arranged, the display column 20 is of a hollow tubular structure, the upper end of the steel needle 40 is inserted into the display column 20 in a sliding mode, scales 21 are arranged on the inner wall of the display column 20, the display column 20 is provided with an observation opening 22 in a penetrating mode, and the position, corresponding to the scales 21, of the upper end of the steel needle 40 can be observed through the observation opening 22.
The damping structure comprises a rubber sleeve 60 fixed on the inner wall of the steel tube 30, and the rubber sleeve 60 is wrapped outside the steel needle 40.
It should be noted that, the length of the steel needle 40 is greater than the total length of the display column 20 and the steel tube 30, so that the lower end of the steel needle 40 cannot completely enter the steel tube 30, and the steel needle 40 is conveniently pulled out to the original position after one detection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a detection device of cement low standard consistence which characterized in that: the display column is provided with scales, and the lower end of the steel needle extends out from the lower end of the steel tube.
2. The device for detecting a low standard consistency of cement according to claim 1, wherein: the lower extreme of handle is fixed with spherical connector, the one end and the spherical connector of display column are fixed, the other end and the upper end fixed connection of steel pipe of display column.
3. The device for detecting a low standard consistency of cement according to claim 1, wherein: the display column and the steel pipe are coaxially arranged, the upper end of the steel needle is inserted into the display column, the scales are arranged on the inner wall of the display column, and the display column is provided with an observation port in a penetrating mode.
4. The device for detecting a low standard consistency of cement according to claim 1, wherein: the damping structure comprises a rubber sleeve fixed on the inner wall of the steel pipe, and the rubber sleeve is wrapped on the outer portion of the steel needle.
5. The device for detecting a low standard consistency of cement according to claim 1, wherein: the lower end of the steel pipe is connected with a baffle ring in a threaded manner.
6. The device for detecting a low standard consistency of cement according to claim 1, wherein: the length of the steel needle is greater than the total length of the display column and the steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199947.7U CN220986420U (en) | 2023-08-15 | 2023-08-15 | Cement low standard consistency's detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199947.7U CN220986420U (en) | 2023-08-15 | 2023-08-15 | Cement low standard consistency's detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220986420U true CN220986420U (en) | 2024-05-21 |
Family
ID=91070110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199947.7U Active CN220986420U (en) | 2023-08-15 | 2023-08-15 | Cement low standard consistency's detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220986420U (en) |
-
2023
- 2023-08-15 CN CN202322199947.7U patent/CN220986420U/en active Active
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