CN215493607U - Concrete gas content testing device - Google Patents
Concrete gas content testing device Download PDFInfo
- Publication number
- CN215493607U CN215493607U CN202121236745.XU CN202121236745U CN215493607U CN 215493607 U CN215493607 U CN 215493607U CN 202121236745 U CN202121236745 U CN 202121236745U CN 215493607 U CN215493607 U CN 215493607U
- Authority
- CN
- China
- Prior art keywords
- test
- hole
- cover
- testing
- barrel
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 128
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The application relates to a concrete gas content testing arrangement includes: a barrel; the device comprises a barrel cover arranged at the top of the barrel body, wherein a through hole is formed in the middle of the barrel cover, a detachable sealing cover is arranged on the through hole, test holes are formed in the periphery of the through hole, a detachable test cover is arranged on the test holes, a test rod is arranged on the test cover, the top of the test rod is externally connected with a test host through the test cover, and the bottom of the test rod extends into the barrel body and is provided with a density sensor; this application is through installing the test pole to the test lid, utilizes dismantling of test lid and cover to be convenient for the change and the dismantlement clearance of test pole.
Description
Technical Field
The application relates to the technical field of concrete testing, in particular to a concrete gas content testing device.
Background
The air content of a concrete mixture refers to the percentage of the volume of air bubbles in the mixture to the volume of the total concrete. The air content is one of the main performance indexes of concrete mixture. During concrete trial mixing and before pouring, the air content in the concrete mixture needs to be measured so as to control the range of the air content in the concrete and meet the quality requirement. As disclosed in the patent documents of the chinese utility model: CN 211740968U's a concrete air content test structure, including the barrel and the cover body on it, the cover body is equipped with centrally and inserts the through-hole, and around inserting the first test bar, second test bar and the third test bar that are equipped with the connection test host computer that smashes the through-hole equiangular orientation barrel inboard, and the three bottom all is equipped with density sensor, and the bottom of first test bar, second test bar and third test bar is located the inside three region down in last of barrel respectively. The utility model discloses a rational in infrastructure, it is simple to use convenient, can effectual test concrete's air content, can be very fast carry out the air content before the scene is filled and detect, control air content scope.
The test rod in the above-mentioned air content test structure is because can not dismantle, all need take off the clearance together with the cover body from the barrel after the test at every turn, but in the in-service use process, the cover body can lead to the fact friction and collision between test rod and the concrete when taking off unavoidably to lead to the test rod to damage, above-mentioned test structure is difficult to realize the function of the dismantlement change of test rod.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, the application provides a concrete gas content testing arrangement, has the advantage of dismantling, clearance and change.
In order to achieve the purpose, the technical scheme of the application is as follows:
a concrete gas content testing device comprises: a barrel; locate the cover at barrel top, the centre of cover is equipped with the through-hole, install the detachable closing cap on the through-hole, be equipped with the test hole around the through-hole, install detachable test lid on the test hole, the test is covered and is installed the test bar, the top of test bar is passed through the external test host computer of test lid, the bottom of test bar is deep into the barrel and is installed density sensor.
The technical scheme is realized, the cylinder cover is used for covering the opening part of the cylinder body, the through hole can be used for adding concrete on one hand and compacting the concrete on the other hand, the closing cover is used for closing the through hole, the testing hole is used for inserting the testing rod on the one hand and screwing the testing cover on the other hand, and the sealing sensor is used for testing the density of the concrete in the cylinder body.
As a preferable scheme of the present invention, the through hole is provided with an internal thread, and the internal thread is rotatably connected with an external thread provided on the closing cap.
The technical scheme is realized for closing and opening the through hole.
As a preferable scheme of the utility model, the number of the test holes is three, and the three test holes are equiangularly arranged around the through hole.
The technical scheme is realized, and the method is used for testing the concrete in the cylinder in multiple directions so as to collect the average value conveniently.
As a preferable scheme of the utility model, a threaded column is arranged at the bottom of the testing cover, a mounting hole is arranged in the threaded column, the mounting hole is fixedly connected with the testing rod, and the threaded column is rotatably connected with a thread arranged in the testing hole.
According to the technical scheme, the mounting hole is used for mounting and fixing the test rod, and the threaded column is used for screwing on the test hole.
As a preferable scheme of the present invention, a bottom cover is disposed at the bottom of the barrel, and the bottom cover is rotatably connected to the barrel through a thread.
The technical scheme is realized so as to conveniently clean the concrete in the cylinder after testing.
In a preferred embodiment of the present invention, a temperature sensor is further disposed on one side of the test rod.
The technical scheme is realized for adopting temperature data in the test process.
In summary, the present application has the following beneficial effects:
the embodiment of this application includes through providing a concrete gas content testing arrangement: a barrel; the device comprises a barrel cover arranged at the top of the barrel body, wherein a through hole is formed in the middle of the barrel cover, a detachable sealing cover is arranged on the through hole, test holes are formed in the periphery of the through hole, a detachable test cover is arranged on the test holes, a test rod is arranged on the test cover, the top of the test rod is externally connected with a test host through the test cover, and the bottom of the test rod extends into the barrel body and is provided with a density sensor; this application is through installing the test pole to the test lid, utilizes dismantling of test lid and cover to be convenient for the change and the dismantlement clearance of test pole.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view in the embodiment of the present application.
Fig. 2 is a top view of the cartridge cover in an embodiment of the present application.
Fig. 3 is a schematic partial sectional structure diagram of the cylinder in the embodiment of the present application.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a barrel; 2. a cylinder cover; 3. a through hole; 4. a closure cap; 5. a test well; 6. testing the cover; 601. a threaded post; 602. mounting holes; 7. a test rod; 8. a test host; 9. a density sensor; 10. a bottom cover; 11. a temperature sensor; 12. a support table; 13. a vibrator; 14. a pedal switch.
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.
A concrete gas content testing apparatus, referring to fig. 1, 2 and 3, comprising: a cylinder body 1; the top of barrel 1 is equipped with cover 2, the central point of cover 2 puts and is equipped with through-hole 3, through-hole 3 is used for inserting the rod and assists the concrete tiling in barrel 1 when the test, accessible closing cap 4 seals it when not testing, in order to reduce the flow of gas and the shining of light, be equipped with three test hole 5 around through-hole 3, three test hole 5 is equiangular setting around through-hole 3, install test lid 6 on test hole 5, refer to fig. 3 and show, test rod 7 is installed to the bottom of test lid 6, density sensor 9 is installed to the bottom of test rod 7, density sensor 9 is connected with outside test host computer 8 through the wire, be used for sending the signal data of testing for test host computer 8. In the embodiment, a temperature sensor 11 is installed on one side of the testing rod 7 close to the density sensor 9, and the temperature sensor 11 is used for testing the temperature of the concrete when the main testing machine 8 collects the concrete. In other embodiments, it may be a barometric pressure sensor for collecting concrete pressure.
Referring to fig. 3, the bottom of the testing cover 6 is provided with a threaded column 601 rotating with the testing hole 5 so as to be detached and cleaned after each test, the bottom of the threaded column 601 is provided with a mounting hole 602, the mounting hole 602 extends into the threaded column 601 for mounting and fixing the testing rod 7, and the testing rod 7 extends into the barrel 1 for testing concrete in the barrel 1. In the embodiment, the mounting hole 602 and the test rods 7 are rotatably connected and fixed through threads, and the heights of the three test rods 7 are set at different positions and can be used for testing different depths of concrete; in other embodiments, the mounting holes 602 and the test rods 7 can be fixed by hot melt adhesive connection, and a plurality of density sensors 9 are respectively mounted on the three test rods 7 and used for simultaneously testing concrete at different depth positions.
Referring to fig. 3, the bottom of the barrel 1 is provided with a bottom cover 10, the bottom cover 10 is rotatably connected with the barrel 1 through threads so as to facilitate the removal and cleaning of the bottom cover 10 after each test, the bottom of the bottom cover 10 is provided with a ring-shaped supporting table 12, and the supporting table 12 can be used for supporting and bearing the barrel 1 and also realizes the isolation of the bottom cover from the ground. In the embodiment, a vibrator 13 is arranged in the middle of the bottom cover 10, the vibrator 13 is connected with an outer pedal switch 14 and used for controlling the starting of the vibrator 13 by stepping on the pedal switch 14, and the vibrator 13 can be used for assisting the concrete in the cylinder 1 to be paved when the bottom cover 1 vibrates. In other embodiments, the barrel 1 may be vibrated by tapping the barrel 1 laterally, with the concrete inside lying flat.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a concrete gas content testing arrangement which characterized in that includes: a cylinder (1); locate cover (2) at barrel (1) top, the centre of cover (2) is equipped with through-hole (3), install detachable closing cap (4) on through-hole (3), be equipped with test hole (5) around through-hole (3), install detachable test lid (6) on test hole (5), install test rod (7) on test lid (6), the top of test rod (7) is passed through test lid (6) external test host computer (8), the bottom of test rod (7) is deep into barrel (1) and is installed density sensor (9).
2. The concrete gas content testing device according to claim 1, wherein the through hole (3) is provided with an internal thread, and the internal thread is rotatably connected with an external thread arranged on the closing cover (4).
3. The concrete gas content testing device according to claim 1, characterized in that the number of the testing holes (5) is three, and the three testing holes (5) are equiangularly arranged around the through hole (3).
4. The concrete gas content testing device according to claim 1, characterized in that a threaded column (601) is arranged at the bottom of the testing cover (6), a mounting hole (602) is arranged in the threaded column (601), the mounting hole (602) is fixedly connected with the testing rod (7), and the threaded column (601) is rotatably connected with a thread arranged in the testing hole (5).
5. The concrete gas content testing device according to claim 1, characterized in that the bottom of the cylinder (1) is provided with a bottom cover (10), and the bottom cover (10) is rotatably connected with the cylinder (1) through threads.
6. The concrete gas content testing device according to claim 1, characterized in that a temperature sensor (11) is further arranged on one side of the testing rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236745.XU CN215493607U (en) | 2021-06-03 | 2021-06-03 | Concrete gas content testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236745.XU CN215493607U (en) | 2021-06-03 | 2021-06-03 | Concrete gas content testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215493607U true CN215493607U (en) | 2022-01-11 |
Family
ID=79782636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236745.XU Active CN215493607U (en) | 2021-06-03 | 2021-06-03 | Concrete gas content testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215493607U (en) |
-
2021
- 2021-06-03 CN CN202121236745.XU patent/CN215493607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215493607U (en) | Concrete gas content testing device | |
| CN206020272U (en) | A kind of chromatography detection card | |
| CN211292856U (en) | Monitoring device for environmental monitoring | |
| CN210321916U (en) | Compact and easy-to-maintain magnetostrictive float level meter | |
| CN217438124U (en) | A fermentation cylinder for rice wine manufacturing usefulness | |
| CN108871508A (en) | A kind of fuel level sensor mounting device | |
| CN210504115U (en) | Environment measuring waste liquid collection device | |
| CN212931944U (en) | A kind of soil sampling equipment for engineering supervision | |
| CN208704905U (en) | A kind of thermocouple processing Fast Filling platform | |
| CN207419554U (en) | The superfilled detection device of bored concrete pile | |
| CN212375833U (en) | Highway engineering roadbed compactness field detection device | |
| CN210534134U (en) | Portable sewage treatment detection device | |
| CN209069768U (en) | A kind of waterproof trousers production waterproofing tests device | |
| CN209090883U (en) | A kind of multifunctional coffee box of coffee machine | |
| CN206593693U (en) | It is a kind of to debug special multifunction instrument | |
| CN216816469U (en) | Portable printing dot detection device | |
| CN217190661U (en) | Positioning structure for engine oil sensor | |
| CN207822595U (en) | Anti-sticking equipment in a kind of soybean manufacturing process | |
| CN210873073U (en) | Full-automatic temperature control closed gas-liquid pot internal circulation medicine decocting machine | |
| CN218098372U (en) | High-efficient sampling device of soil for environmental detection | |
| CN213907210U (en) | Thing networking terminal data acquisition device | |
| CN206565745U (en) | Article-storage device and cooking apparatus | |
| CN219015398U (en) | Polypropylene main catalyst measuring device by gas phase method | |
| CN219475079U (en) | Water quality monitoring sampler | |
| CN217655001U (en) | Detection apparatus for dexamethasone sodium phosphate injection midbody |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |