CN219798793U - Concrete extraction element for building detection - Google Patents
Concrete extraction element for building detection Download PDFInfo
- Publication number
- CN219798793U CN219798793U CN202321176420.6U CN202321176420U CN219798793U CN 219798793 U CN219798793 U CN 219798793U CN 202321176420 U CN202321176420 U CN 202321176420U CN 219798793 U CN219798793 U CN 219798793U
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- support
- transmission shaft
- core barrel
- screw rod
- 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.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 4
- 239000011162 core material Substances 0.000 description 34
- 238000010586 diagram Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006028 limestone Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a concrete extraction device for building detection, which comprises a core barrel, wherein a bracket is fixedly arranged at the outer top of the core barrel, a connector is fixedly arranged at the outer top of the bracket, and a screw rod is movably connected between the top of the bracket and the top of the core barrel.
Description
Technical Field
The utility model relates to the technical field of building detection equipment, in particular to a concrete extraction device for building detection.
Background
The concrete core taking machine is mainly used for taking core of cement concrete, asphalt concrete, limestone foundation of highways, airports, ports, wharfs, dams and the like for compression resistance and fracture resistance test, and the maximum core sample can reach 700mm.
The concrete core taking machine adopts one machine for multiple purposes (selecting and matching), can drill holes and core, cut core samples and grind core samples flat, greatly improves the working efficiency, reduces the equipment investment, and is ideal engineering detection equipment
At present, in the working process of the existing concrete core extractor, core materials are easy to clamp in the core barrel, and at the moment, workers are required to repeatedly knock the core barrel to separate the core materials from the core barrel, so that the labor intensity of the workers is increased, and the working efficiency of the concrete core extractor is also reduced.
Disclosure of Invention
The utility model aims to provide a concrete extraction device for building detection, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete extraction device for building detection, includes the core section of thick bamboo, the fixed support that is provided with in core section of thick bamboo outer top, the fixed connector that is provided with in support outer top, the fixed baffle that is provided with in support inside wall, swing joint has the lead screw between the top of support and the top of core section of thick bamboo, the right side swing joint of support has the transmission shaft, the fixed first bevel gear that is provided with of one end of transmission shaft, fixed being provided with second bevel gear on the lead screw, fixed being provided with two gag lever posts between the bottom of baffle and the outer top of core section of thick bamboo, swing joint has the movable plate on lead screw and the two gag lever posts, the fixed two supporting seats that are provided with in bottom of movable plate, and two the supporting seat activity runs through in the top of core section of thick bamboo, the roof is fixed to be set up in the bottom of two supporting seats.
Preferably, a bearing seat is fixedly arranged at the inner top of the bracket, and the bearing seat is connected with the transmission shaft.
Preferably, the other end of the transmission shaft is fixedly provided with a handle, a limiting hole is formed in the handle, a threaded sleeve is fixedly arranged on the right side outside the support, a bolt is movably connected in the threaded sleeve, and the bolt movably penetrates through the limiting hole in the handle.
Preferably, the screw rod is connected with the support through a bearing, the inner ring of the bearing is in interference fit with the screw rod, and the outer ring of the bearing is fixedly connected with the support.
Preferably, the diameter of the top plate is the same as the diameter of the inner side wall of the core barrel.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the screw rod can rotate through rotating the handle, and the moving plate can only drive the supporting seat and the top plate to move linearly downwards due to the limiting effect of the limiting rod, so that the core material clamped in the core barrel is ejected out, and further the core material is separated from the core barrel.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the bracket of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2;
fig. 4 is a schematic side view of the handle of the present utility model.
In the figure: 1. a core barrel; 2. a bracket; 3. a connector; 4. a screw rod; 5. a transmission shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a partition plate; 9. a limit rod; 10. a moving plate; 11. a support base; 12. a top plate; 13. a bearing seat; 14. a handle; 15. a threaded sleeve; 16. and (5) a bolt.
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. 1-4, the utility model provides a concrete extraction device for building detection, which comprises a core barrel 1, wherein a bracket 2 is fixedly arranged at the outer top of the core barrel 1, a connector 3 is fixedly arranged at the outer top of the bracket 2, the connector 3 is a connector 3 in a concrete coring machine in the prior art, the connector is used for connecting the core barrel 1 on a drill bit, a partition 8 is fixedly arranged on the inner side wall of the bracket 2, a screw rod 4 is movably connected between the top of the bracket 2 and the top of the core barrel 1, a transmission shaft 5 is movably connected on the right side of the bracket 2, a first bevel gear 6 is fixedly arranged at one end of the transmission shaft 5, a second bevel gear 7 is fixedly arranged on the screw rod 4, two limit rods 9 are fixedly arranged between the bottom of the partition 8 and the outer top of the core barrel 1, a movable plate 10 is movably connected on the screw rod 4 and the two limit rods 9, two support seats 11 are fixedly arranged at the bottom of the movable plate 10, the two support seats 11 movably penetrate through the top of the core barrel 1, and a top plate 12 is fixedly arranged at the bottom of the two support seats 11.
During operation, a worker rotates the transmission shaft 5, the transmission shaft 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 meshed with the first bevel gear 6 to rotate, the second bevel gear 7 drives the screw rod 4 to rotate, and the movable plate 10 only can drive the supporting seat 11 and the top plate 12 to linearly move downwards due to the limiting effect of the limiting rod 9, so that core materials clamped in the core barrel 1 are ejected.
Specifically, the bearing seat 13 is fixedly arranged at the inner top of the bracket 2, and the bearing seat 13 is connected with the transmission shaft 5, so that the stability of the transmission shaft 5 is improved by the bearing seat 13.
Specifically, the other end of the transmission shaft 5 is fixedly provided with a handle 14, a limit hole is formed in the handle 14, a threaded sleeve 15 is fixedly arranged on the right side outside the support 2, a bolt 16 is movably connected in the threaded sleeve 15, the bolt 16 movably penetrates through the limit hole in the handle 14, in an initial state, the position of the threaded sleeve 15 corresponds to the position of the limit hole in the handle 14, and the handle 14, the threaded sleeve 15 and the bolt 16 are used for limiting the transmission shaft 5.
Specifically, the screw rod 4 is connected with the bracket 2 through a bearing, an inner ring of the bearing is in interference fit with the screw rod 4, and an outer ring of the bearing is fixedly connected with the bracket 2.
Specifically, the diameter of the top plate 12 is the same as the diameter of the inner side wall of the core barrel 1.
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 (5)
1. The utility model provides a concrete extraction device for building detection, includes core section of thick bamboo (1), its characterized in that: the utility model discloses a motor vehicle is characterized in that a support (2) is fixedly arranged at the outer top of a core barrel (1), a connector (3) is fixedly arranged at the outer top of the support (2), a partition plate (8) is fixedly arranged on the inner side wall of the support (2), a screw rod (4) is movably connected between the top of the support (2) and the top of the core barrel (1), a transmission shaft (5) is movably connected on the right side of the support (2), a first bevel gear (6) is fixedly arranged at one end of the transmission shaft (5), a second bevel gear (7) is fixedly arranged on the screw rod (4), two limit rods (9) are fixedly arranged between the bottom of the partition plate (8) and the outer top of the core barrel (1), a movable plate (10) is movably connected on the screw rod (4) and the two limit rods (9), two support seats (11) are fixedly arranged at the bottom of the movable plate (10), and the support seats (11) movably penetrate through the top of the core barrel (1), and a top plate (12) is fixedly arranged at the bottom of the two support seats (11).
2. The concrete extraction device for building inspection according to claim 1, wherein: the top in the bracket (2) is fixedly provided with a bearing seat (13), and the bearing seat (13) is connected with the transmission shaft (5).
3. The concrete extraction device for building inspection according to claim 1, wherein: the novel transmission shaft is characterized in that a handle (14) is fixedly arranged at the other end of the transmission shaft (5), a limiting hole is formed in the handle (14), a threaded sleeve (15) is fixedly arranged on the right side outside the support (2), a bolt (16) is movably connected in the threaded sleeve (15), and the bolt (16) movably penetrates through the limiting hole in the handle (14).
4. The concrete extraction device for building inspection according to claim 1, wherein: the screw rod (4) is connected with the support (2) through a bearing, an inner ring of the bearing is in interference fit with the screw rod (4), and an outer ring of the bearing is fixedly connected with the support (2).
5. The concrete extraction device for building inspection according to claim 1, wherein: the diameter of the top plate (12) is the same as the diameter of the inner side wall of the core barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176420.6U CN219798793U (en) | 2023-05-16 | 2023-05-16 | Concrete extraction element for building detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176420.6U CN219798793U (en) | 2023-05-16 | 2023-05-16 | Concrete extraction element for building detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798793U true CN219798793U (en) | 2023-10-03 |
Family
ID=88150730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321176420.6U Active CN219798793U (en) | 2023-05-16 | 2023-05-16 | Concrete extraction element for building detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798793U (en) |
-
2023
- 2023-05-16 CN CN202321176420.6U patent/CN219798793U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203798619U (en) | Electric cutting ring type soil sampler | |
| CN214427012U (en) | Geotechnical sampling detection device for geotechnical engineering | |
| CN211148062U (en) | Triaxial compression test sampling device | |
| CN211042754U (en) | High-efficient sampling device of soil for environmental monitoring | |
| CN110926855A (en) | Device for quickly taking undisturbed soil | |
| CN110926860A (en) | Geotechnical sampling equipment for geotechnical engineering | |
| CN219798793U (en) | Concrete extraction element for building detection | |
| CN207540808U (en) | A kind of frozen soil sample collection device | |
| CN210981851U (en) | Portable building detects with mixing earth extraction element | |
| CN202837025U (en) | Uncompressed soil collecting device | |
| CN202208933U (en) | Sampler for bored pile | |
| CN219456156U (en) | Soil heavy metal content short-term test equipment | |
| CN217845681U (en) | Sampling separation device for saline-alkali soil detection | |
| CN215764314U (en) | Highway engineering detects with getting core fixing device | |
| CN214309607U (en) | Sampling device for road engineering detection | |
| CN211596724U (en) | Railway roadbed compactness detects sampler | |
| CN210509092U (en) | A core machine is got in drilling for road surface quality testing | |
| CN208441784U (en) | A kind of construction site brill indigenous equipment | |
| CN219104395U (en) | Drilling sampling device for building material detection | |
| CN112177525A (en) | Soft soil foundation that mix with rock is with boring, pile all-in-one | |
| CN219224192U (en) | Road detection sampling device | |
| CN218239422U (en) | Automatic sampling device for saponin | |
| CN219161659U (en) | Geotechnical engineering sampling device | |
| CN219474993U (en) | Soil environment detection device | |
| CN221001161U (en) | Model pile pouring device suitable for pile foundation indoor experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |