CN220794969U - Concrete penetrometer convenient to use - Google Patents
Concrete penetrometer convenient to use Download PDFInfo
- Publication number
- CN220794969U CN220794969U CN202322372551.8U CN202322372551U CN220794969U CN 220794969 U CN220794969 U CN 220794969U CN 202322372551 U CN202322372551 U CN 202322372551U CN 220794969 U CN220794969 U CN 220794969U
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- Prior art keywords
- wall
- magnetic attraction
- bearing
- fixedly connected
- mounting base
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- 210000001503 joint Anatomy 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000011056 performance test Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a concrete penetrometer convenient to use, which relates to the technical field of concrete performance test and comprises an equipment box body, a placing table, a mounting base, a female die, a handle, a bearing unit for bearing and pressing the female die, and a locking unit for locking and fixing the female die, wherein the bearing unit comprises a bearing bottom plate, a butt joint ring and a limiting spring, the locking unit comprises a collar, a rotating ring and a magnetic attraction block, and the inner wall of the mounting base is provided with a downward moving mounting groove for bearing the magnetic attraction block. According to the utility model, the master model can be quickly abutted with the mounting base through the cooperation of the shaft collar, the rotating ring, the magnetic attraction block, the mounting base, the magnetic attraction groove and the downward-moving mounting groove, meanwhile, the subsequent disassembly is convenient, the detection efficiency is improved by the side surface, and the subsequent disassembly is convenient while the stability of the mounting structure is ensured by utilizing the multiple limiting states of the limiting spring, the abutting ring, the magnetic attraction block and the magnetic attraction patch.
Description
Technical Field
The utility model relates to the technical field of concrete performance test, in particular to a concrete penetrometer convenient to use.
Background
In construction engineering, the concrete is required to have impermeability, which means that the concrete resists water or other liquid (light oil, heavy oil, etc.) medium from penetrating under the action of pressure. The concrete penetrometer is an instrument for detecting the permeability coefficient of concrete, and plays an important role in the test of the impermeability of concrete.
In the testing process of the concrete penetrometer, the female die is required to be detached for pouring concrete, and the existing concrete testers are complicated in the process of installing and detaching the female die, so that time and labor are wasted, and the testing efficiency is affected.
Disclosure of Invention
The utility model aims to provide a concrete penetrometer convenient to use, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a concrete penetrometer that facilitates use, includes equipment box, places platform, installation base, master model and handle, still includes and is used for right the master model bears the weight of the load cell that exerts pressure and right the master model carries out the locking fixed locking unit.
The bearing unit comprises a bearing bottom plate, a butt joint ring and a limiting spring, the locking unit comprises a shaft collar, a rotating ring and a magnetic attraction block, a downward moving mounting groove for bearing the magnetic attraction block is formed in the inner wall of the mounting base, a magnetic attraction groove is formed in the inner wall of the downward moving mounting groove, and the inner wall of the magnetic attraction groove is fixedly connected with a magnetic attraction patch.
By adopting the technical scheme, the matching of the collar, the rotating ring, the magnetic attraction block, the installation base, the magnetic attraction groove and the downward-moving installation groove is utilized in the scheme, so that the master model can be quickly in butt joint with the installation base, meanwhile, the subsequent disassembly is convenient, and the detection efficiency is improved on the side face.
The technical scheme of the utility model is further improved as follows: the outer walls of the collar and the rotating ring are in sliding connection with the inner wall of the mounting base, the outer wall of the magnetic attraction block is in sliding connection with the inner wall of the downward-moving mounting groove, and one side of the magnetic attraction block is fixedly connected with the outer wall of the rotating ring.
By adopting the technical scheme, the multiple limiting states of the limiting spring, the butt joint ring, the magnetic attraction block and the magnetic attraction patch are utilized in the scheme, so that the stability of the installation structure is ensured, and the subsequent disassembly work is facilitated.
The technical scheme of the utility model is further improved as follows: the bottom surface of the rotating ring is rotationally connected with the upper surface of the shaft collar, and the upper surface of the rotating ring is fixedly connected with the bottom surface of the female die.
The technical scheme of the utility model is further improved as follows: the bottom surface of the collar is in lap joint with the upper surface of the bearing bottom plate, the bottom surface of the butt joint ring is fixedly connected with the upper surface of the bearing bottom plate, and the outer wall of the butt joint ring is in clamping connection with the inner wall of the collar.
The technical scheme of the utility model is further improved as follows: the bottom surface of the bearing bottom plate is fixedly connected with the top end of the limiting spring, and the bottom end of the limiting spring is fixedly connected with the bottom of the inner wall of the mounting base.
The technical scheme of the utility model is further improved as follows: the bottom surface of the mounting base is fixedly connected with the upper surface of the placing table, and the bottom surface of the placing table is fixedly connected with the upper surface of the equipment box body.
The technical scheme of the utility model is further improved as follows: the center of the bottom surface of the inner wall of the mounting base is provided with a water outlet, and the outer wall of the female die is fixedly connected with one end of the handle.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a concrete penetrometer convenient to use, which utilizes the cooperation of a collar, a rotating ring, a magnetic attraction block, a mounting base, a magnetic attraction groove and a downward-moving mounting groove, so that a female die can quickly complete the butt joint work with the mounting base, meanwhile, the subsequent disassembly is convenient, and the detection efficiency is improved on the side face.
The utility model provides a concrete penetrometer convenient to use, which utilizes a multiple limiting state of a limiting spring, a butt joint ring, a magnetic attraction block and a magnetic attraction patch, ensures the stability of an installation structure and facilitates the subsequent disassembly work.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a mounting base structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A of the present utility model;
FIG. 4 is a schematic view of a receiving base plate according to the present utility model;
FIG. 5 is a schematic bottom view of a master mold according to the present utility model.
In the figure: 1. an equipment box; 2. a placement table; 3. a mounting base; 4. a master mold; 5. the mounting groove is moved downwards; 6. a receiving bottom plate; 7. a water outlet hole; 8. a magnetic attraction groove; 9. a docking collar; 10. a limit spring; 11. a grip; 12. a collar; 13. a rotating ring; 14. and a magnetic attraction block.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1 to 5, the utility model provides a concrete penetrometer convenient to use, which comprises a device box body 1, a placing table 2, a mounting base 3, a female die 4, a handle 11, a bearing unit for bearing and pressing the female die 4 and a locking unit for locking and fixing the female die 4.
The bearing unit comprises a bearing bottom plate 6, a butt joint ring 9 and a limiting spring 10, the locking unit comprises a shaft collar 12, a rotating ring 13 and a magnetic attraction block 14, a downward-moving mounting groove 5 for bearing the magnetic attraction block 14 is formed in the inner wall of the mounting base 3, a magnetic attraction groove 8 is formed in the inner wall of the downward-moving mounting groove 5, and the inner wall of the magnetic attraction groove 8 is fixedly connected with a magnetic attraction patch.
The outer wall of the shaft collar 12 and the rotating ring 13 are in sliding connection with the inner wall of the mounting base 3, the outer wall of the magnetic attraction block 14 is in sliding connection with the inner wall of the downward-moving mounting groove 5, one side of the magnetic attraction block 14 is fixedly connected with the outer wall of the rotating ring 13, and the magnetic attraction block 14 is clamped and attracted into the magnetic attraction groove 8 to form a heavy limit.
The bottom surface of the rotating ring 13 is rotatably connected with the upper surface of the collar 12, and the upper surface of the rotating ring 13 is fixedly connected with the bottom surface of the female die 4.
The bottom surface of the collar 12 is lapped with the upper surface of the bearing bottom plate 6, the bottom surface of the butt joint ring 9 is fixedly connected with the upper surface of the bearing bottom plate 6, the outer wall of the butt joint ring 9 is clamped with the inner wall of the collar 12, when the female die 4 is in butt joint with the mounting base 3, the inner wall of the collar 12 and the inner wall of the butt joint ring 9 form a clamping state, so that the inner wall of the female die 4 and the inner wall of the bearing bottom plate 6 form a butt joint sealing state with the bottom surface area of the rotating ring 13, the inner wall of the female die 4 and the inner wall of the bearing bottom plate 6 form a vertical through state, and the subsequent detection work of concrete is not influenced.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom surface of the receiving bottom plate 6 is fixedly connected with the top end of the limiting spring 10, the bottom end of the limiting spring 10 is fixedly connected with the bottom of the inner wall of the mounting base 3, the limiting spring 10 pushes the receiving bottom plate 6 to move upwards by means of the reset acting force of the limiting spring, at the moment, the collar 12 is stressed to push the magnetic attraction block 14 to squeeze the top of the inner wall of the magnetic attraction groove 8, and the magnetic attraction acting force of the magnetic attraction patch is matched to form a multiple limiting state.
The bottom surface of the mounting base 3 is fixedly connected with the upper surface of the placing table 2, and the bottom surface of the placing table 2 is fixedly connected with the upper surface of the equipment box body 1.
The center of the bottom surface of the inner wall of the mounting base 3 is provided with a water outlet hole 7, and the outer wall of the female die 4 is fixedly connected with one end of a handle 11.
The working principle of the concrete penetrometer convenient to use is specifically described below.
When in use, as shown in fig. 1-5, the collar 12 and the rotating ring 13 are aligned with the mounting base 3, then the magnetic block 14 is abutted with the downward moving mounting groove 5, then the holding handle 11 is held to press downward, the bearing bottom plate 6 is pressed on the inner wall of the mounting base 3 to move downward, the limit spring 10 is compressed, when the magnetic block 14 moves to one side of the magnetic groove 8, the rotating handle 11 drives the rotating ring 13 arranged at the bottom of the female die 4 to rotate, the magnetic block 14 is driven to rotate along with the rotating ring, the magnetic block 14 is clamped and absorbed into the magnetic groove 8, then the downward pressing force on the female die 4 is released, the limit spring 10 pushes the bearing bottom plate 6 to move upward by using the restoring force of the magnetic block, and the collar 12 is forced to push the magnetic block 14 to press the top of the inner wall of the magnetic groove 8 to match with the magnetic force of the magnetic patch, so as to form a multiple limit state.
And then the female die 4 is reversely operated, so that the female die can be quickly taken out, and the disassembly work is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising a … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element, the utility model being generally described above in detail, but may be modified or improved upon by the present utility model as will be apparent to those of ordinary skill in the art. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a concrete penetrometer that facilitates use, includes equipment box (1), places platform (2), installation base (3), master model (4) and handle (11), its characterized in that: the female die (4) is provided with a bearing unit for bearing and pressing the female die (4) and a locking unit for locking and fixing the female die (4);
the bearing unit comprises a bearing bottom plate (6), a butt joint ring (9) and a limiting spring (10), the locking unit comprises a shaft collar (12), a rotating ring (13) and a magnetic attraction block (14), a downward moving mounting groove (5) for bearing the magnetic attraction block (14) is formed in the inner wall of the mounting base (3), a magnetic attraction groove (8) is formed in the inner wall of the downward moving mounting groove (5), and the inner wall of the magnetic attraction groove (8) is fixedly connected with a magnetic attraction patch.
2. A ready-to-use concrete penetrometer according to claim 1 wherein: the outer walls of the collar (12) and the rotating ring (13) are in sliding connection with the inner wall of the mounting base (3), the outer wall of the magnetic block (14) is in sliding connection with the inner wall of the downward-moving mounting groove (5), and one side of the magnetic block (14) is fixedly connected with the outer wall of the rotating ring (13).
3. A ready-to-use concrete penetrometer according to claim 1 wherein: the bottom surface of the rotating ring (13) is rotationally connected with the upper surface of the collar (12), and the upper surface of the rotating ring (13) is fixedly connected with the bottom surface of the female die (4).
4. A ready-to-use concrete penetrometer according to claim 1 wherein: the bottom surface of the collar (12) is in lap joint with the upper surface of the bearing bottom plate (6), the bottom surface of the butt joint ring (9) is fixedly connected with the upper surface of the bearing bottom plate (6), and the outer wall of the butt joint ring (9) is in clamping connection with the inner wall of the collar (12).
5. A ready-to-use concrete penetrometer according to claim 1 wherein: the bottom surface of the bearing bottom plate (6) is fixedly connected with the top end of the limiting spring (10), and the bottom end of the limiting spring (10) is fixedly connected with the bottom of the inner wall of the mounting base (3).
6. A ready-to-use concrete penetrometer according to claim 1 wherein: the bottom surface of the mounting base (3) is fixedly connected with the upper surface of the placing table (2), and the bottom surface of the placing table (2) is fixedly connected with the upper surface of the equipment box body (1).
7. A ready-to-use concrete penetrometer according to claim 1 wherein: the center of the bottom surface of the inner wall of the mounting base (3) is provided with a water outlet (7), and the outer wall of the female die (4) is fixedly connected with one end of the handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372551.8U CN220794969U (en) | 2023-09-01 | 2023-09-01 | Concrete penetrometer convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372551.8U CN220794969U (en) | 2023-09-01 | 2023-09-01 | Concrete penetrometer convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794969U true CN220794969U (en) | 2024-04-16 |
Family
ID=90630819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322372551.8U Active CN220794969U (en) | 2023-09-01 | 2023-09-01 | Concrete penetrometer convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794969U (en) |
-
2023
- 2023-09-01 CN CN202322372551.8U patent/CN220794969U/en active Active
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