CN204718855U - The simple type fast repairing leveling device of concrete core sample - Google Patents
The simple type fast repairing leveling device of concrete core sample Download PDFInfo
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- CN204718855U CN204718855U CN201520296191.0U CN201520296191U CN204718855U CN 204718855 U CN204718855 U CN 204718855U CN 201520296191 U CN201520296191 U CN 201520296191U CN 204718855 U CN204718855 U CN 204718855U
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Abstract
The utility model discloses a kind of simple type fast repairing leveling device of concrete core sample, comprise bobbin, bottom gasket and top cover plate, bobbin both ends open, the two ends up and down of bobbin arrange top cover plate and bottom gasket respectively; The stack shell of bobbin has cutting seam, and cutting seam extends to spool lower end face from spool upper end face.The simple type fast repairing leveling device structure of this concrete core sample is simple, easy to use, can be filled the end face of concrete core sample fast, and keep good planarization effects by this device, simple to operate, greatly can improve efficiency and quality that core fills.Meanwhile, the thickness that can ensure grout layer within the specific limits, meets standard-required.
Description
Technical field
The utility model relates to concrete core sample manufacture technology field, particularly a kind of simple type fast repairing leveling device of concrete core sample.
Background technology
The method that current concrete core sample fills mainly, on the table top of level, placing glass sheet, smear certain thickness grout on the glass sheet, then concrete core sample seat is placed on grout, places the vertical bury pipe that surveyor's staff adjusts core in the upper surface of core, after grout final set, again by core the other way around, use the same method and fill the other end of core; The method needs more glass sheet, inconvenient operation; In addition, smear grout on the glass sheet relatively more random, time applying amount is many, cement slurry layer is just thicker, and time applying amount is little, then cement slurry layer is just thinner, and the thickness being difficult to control grout layer meets standard-required.In addition, the other method that current concrete core sample fills adopts sulphur exactly, by sulphur thermoplastic fluidly shape, then soak in a fluid with the end face of core, after taking out, its end face just attaches one deck sulphur, and other end is also same method, attach one deck sulphur, although the method is quick, can not ensure that sulphur layer thickness meets standard-required, and during heating sulphur, sulphur flue gas can be discharged, unfavorable to health.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the simple type fast repairing leveling device that a kind of apparatus structure is simple, fill efficiency concrete core sample higher and easy to use.
The technical solution of the utility model is: a kind of simple type fast repairing leveling device of concrete core sample, comprises bobbin, bottom gasket and top cover plate, bobbin both ends open, and the two ends up and down of bobbin arrange top cover plate and bottom gasket respectively; The stack shell of bobbin has cutting seam, and cutting seam extends to spool lower end face from spool upper end face.
Described bobbin is PVC-U plastic pipe, and bottom gasket is metallic gasket, and top cover plate is glass sheet.
In order to ensure that the thickness of grout layer is up to standard and realization better fills effect, internal diameter 0.3 ~ 1.0mm, the height large 4 ~ 5mm of aspect ratio the to be filled concrete core sample of described bobbin less of the diameter of concrete core sample to be filled of described bobbin.
According to the physical size of concrete core sample to be filled, the bobbin of respective diameters and height can be selected.During use, bobbin can be prefabricated into the long tube of multiple different-diameter, according to actual needs, choose the long tube of respective diameters, be then cut to the bobbin of suitable length, after cutting, require that the surface level at bobbin two end face places keeps vertical with stack shell as far as possible.
The stack shell of described bobbin is vertically arranged, and spool upper end face is relative to perpendicularity deviation≤0.5 ° of bobbin stack shell, and spool lower end face is relative to the perpendicularity deviation also≤0.5 ° of bobbin stack shell.
Described bottom gasket is rectangle or square platy structure, and length and the width of bottom gasket are 45 ~ 50mm, and the thickness of bottom gasket is 2 ~ 2.5mm.
Described top cover plate is square platy structure, and top cover plate is turned into 100mm, and the thickness of top cover plate is 5mm.
Conveniently operate, described in fill device and be also configured with the independent scraper arranged.
When the simple type fast repairing leveling device of this concrete core sample uses, its using method is: at the cutting seam place of bobbin, bobbin is broken into two with one's hands a little, then concrete core sample is loaded in this bobbin, bottom gasket pad is adopted to live bobbin and concrete core sample, by bottom gasket together with bobbin, concrete core sample is positioned on level table, the edge in spool upper end face exceeds concrete core sample 2 ~ 2.5mm, core upper surface is spread upon along this end face cement slurry, and with scraper, cement slurry is struck off along spool upper end face, then by top cover plate, cement slurry is flattened, after cement slurry solidifies, then bobbin is stood upside down together with concrete core sample and come, remove bottom gasket, use the same method, its lower surface is filled.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, the simple type fast repairing leveling device structure of this concrete core sample is simple, easy to use, can be filled the end face of concrete core sample fast, and keep good planarization effects by this device, simple to operate, greatly can improve efficiency and quality that core fills.
2, the simple type fast repairing leveling device of this concrete core sample can ensure the thickness of grout layer within the specific limits, meets standard-required.
Accompanying drawing explanation
Fig. 1 is the structural representation of the simple type fast repairing leveling device of this concrete core sample.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
The simple type fast repairing leveling device of a kind of concrete core sample of the present embodiment, as shown in Figure 1, comprise bobbin 1, bottom gasket 2 and top cover plate (not shown), bobbin both ends open, the two ends up and down of bobbin arrange top cover plate and bottom gasket respectively; The stack shell of bobbin has cutting seam 1-1, and cutting seam extends to spool lower end face from spool upper end face.
Wherein, bobbin is PVC-U plastic pipe, and bottom gasket is metallic gasket, and top cover plate is glass sheet.
In order to ensure that the thickness of grout layer is up to standard and realization better fills effect, internal diameter 0.3 ~ 1.0mm, the height large 4 ~ 5mm of aspect ratio the to be filled concrete core sample of bobbin less of the diameter of concrete core sample to be filled of bobbin.
According to the physical size of concrete core sample to be filled, the bobbin of respective diameters and height can be selected.During use, bobbin can be prefabricated into the long tube of multiple different-diameter, according to actual needs, choose the long tube of respective diameters, be then cut to the bobbin of suitable length, after cutting, require that the surface level at bobbin two end face places keeps vertical with stack shell as far as possible.
The stack shell of bobbin is vertically arranged, and the surface level at bobbin two end face places keeps vertical with stack shell as far as possible, and spool upper end face is relative to perpendicularity deviation≤0.5 ° of bobbin stack shell, and spool lower end face is relative to the perpendicularity deviation also≤0.5 ° of bobbin stack shell.
Bottom gasket is rectangle or square platy structure, and in the present embodiment, length and the width of bottom gasket are 48mm, and the thickness of bottom gasket is 2.3mm.
Top cover plate is square platy structure, and top cover plate is turned into 100mm, and the thickness of top cover plate is 5mm.
Conveniently operate, fill device and be also configured with the independent scraper arranged.
When the simple type fast repairing leveling device of this concrete core sample uses, its using method is: at the cutting seam place of bobbin, bobbin is broken into two with one's hands a little, then concrete core sample is loaded in this bobbin, bottom gasket pad is adopted to live bobbin and concrete core sample, by bottom gasket together with bobbin, concrete core sample is positioned on level table, the edge in spool upper end face exceeds concrete core sample 2 ~ 2.5mm (now the edge in spool lower end face also exceeds 2 ~ 2.5mm than concrete core sample), core upper surface is spread upon along this end face cement slurry, and with scraper, cement slurry is struck off along spool upper end face, then by top cover plate, cement slurry is flattened, after cement slurry solidifies, then bobbin is stood upside down together with concrete core sample and come, remove bottom gasket, use the same method, its lower surface is filled.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (8)
1. the simple type fast repairing leveling device of concrete core sample, is characterized in that, comprises bobbin, bottom gasket and top cover plate, bobbin both ends open, and the two ends up and down of bobbin arrange top cover plate and bottom gasket respectively; The stack shell of bobbin has cutting seam, and cutting seam extends to spool lower end face from spool upper end face.
2. the simple type fast repairing leveling device of concrete core sample according to claim 1, it is characterized in that, described bobbin is PVC-U plastic pipe, and bottom gasket is metallic gasket, and top cover plate is glass sheet.
3. the simple type fast repairing leveling device of concrete core sample according to claim 1, is characterized in that, the internal diameter 0.3 ~ 1.0mm less of the diameter of concrete core sample to be filled of described bobbin.
4. the simple type fast repairing leveling device of concrete core sample according to claim 1, is characterized in that, the large 4 ~ 5mm of height of the aspect ratio concrete core sample to be filled of described bobbin.
5. the simple type fast repairing leveling device of concrete core sample according to claim 1, it is characterized in that, the stack shell of described bobbin is vertically arranged, and spool upper end face is relative to perpendicularity deviation≤0.5 ° of bobbin stack shell, and spool lower end face is relative to the perpendicularity deviation also≤0.5 ° of bobbin stack shell.
6. the simple type fast repairing leveling device of concrete core sample according to claim 1, it is characterized in that, described bottom gasket is rectangle or square platy structure, and length and the width of bottom gasket are 45 ~ 50mm, and the thickness of bottom gasket is 2 ~ 2.5mm.
7. the simple type fast repairing leveling device of concrete core sample according to claim 1, it is characterized in that, described top cover plate is square platy structure, and top cover plate is turned into 100mm, and the thickness of top cover plate is 5mm.
8. the simple type fast repairing leveling device of concrete core sample according to claim 1, is characterized in that, described in fill device and be also configured with the independent scraper arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296191.0U CN204718855U (en) | 2015-05-08 | 2015-05-08 | The simple type fast repairing leveling device of concrete core sample |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296191.0U CN204718855U (en) | 2015-05-08 | 2015-05-08 | The simple type fast repairing leveling device of concrete core sample |
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| CN204718855U true CN204718855U (en) | 2015-10-21 |
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| CN201520296191.0U Active CN204718855U (en) | 2015-05-08 | 2015-05-08 | The simple type fast repairing leveling device of concrete core sample |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525537A (en) * | 2016-12-05 | 2017-03-22 | 河海大学 | Concrete core sample end surface filling device and use method thereof |
| CN108181128A (en) * | 2018-01-02 | 2018-06-19 | 中国石油天然气股份有限公司 | Method and apparatus for drilling friable cores |
-
2015
- 2015-05-08 CN CN201520296191.0U patent/CN204718855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525537A (en) * | 2016-12-05 | 2017-03-22 | 河海大学 | Concrete core sample end surface filling device and use method thereof |
| CN106525537B (en) * | 2016-12-05 | 2019-04-30 | 河海大学 | Concrete core sample end face filling-in device and its application method |
| CN108181128A (en) * | 2018-01-02 | 2018-06-19 | 中国石油天然气股份有限公司 | Method and apparatus for drilling friable cores |
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