CN219641430U - Concrete performance detection device - Google Patents
Concrete performance detection device Download PDFInfo
- Publication number
- CN219641430U CN219641430U CN202320609218.1U CN202320609218U CN219641430U CN 219641430 U CN219641430 U CN 219641430U CN 202320609218 U CN202320609218 U CN 202320609218U CN 219641430 U CN219641430 U CN 219641430U
- Authority
- CN
- China
- Prior art keywords
- detection device
- fixed
- supporting table
- concrete
- concrete performance
- 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 48
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 2
- 238000011056 performance test Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011374 ultra-high-performance concrete Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a concrete performance detection device, has solved present detection device performance singleness, the lower problem of detection efficiency. The anti-impact device comprises a supporting table, wherein a rotating table is rotatably arranged on the supporting table, a compression-resistant detection device is arranged below the left side of the rotating table, and an impact-resistant detection device is arranged below the right side of the rotating table; an anti-seepage detection device is arranged on the left side of the supporting table; the compression resistance detection device comprises a vertically sliding lower pressing plate, and a pressure sensor is fixed at the upper end of the lower pressing plate.
Description
Technical Field
The utility model relates to the technical field of concrete performance testing, in particular to a concrete performance detection device.
Background
Concrete is one of the most important civil engineering materials, and is an artificial stone prepared from cementing materials, granular aggregates, water, and additives and admixtures added if necessary according to a certain proportion through uniformly stirring, compacting, shaping, curing and hardening. The concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like, has very wide application range, is used in various civil engineering, and is an important material in shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like.
In order to ensure that the concrete meets the building requirements, the concrete needs to be detected.
The application number is 202122371246.8, and the name is a prevent compressive testing device for ultra-high performance concrete that splashes, and it can detect the compressive properties of concrete, avoids the personnel injury that the concrete fragment splashes and causes. However, the detection mode of the equipment is single, the test of different performances cannot be performed, and other equipment is required to perform the test, which is troublesome.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the concrete performance detection device, which effectively solves the problems of single performance and low detection efficiency of the existing detection device.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the concrete performance detection device comprises a supporting table, wherein a rotary table is rotatably arranged on the supporting table, a compression-resistant detection device is arranged below the left side of the rotary table, and an impact-resistant detection device is arranged below the right side of the rotary table;
an anti-seepage detection device is arranged on the left side of the supporting table;
the compression resistance detection device comprises a vertically sliding lower pressing plate, and a pressure sensor is fixed at the upper end of the lower pressing plate.
Preferably, the impact resistance detection device comprises a vertically sliding impact hammer;
the rotary table is rotatably provided with a winding wheel, a steel wire rope is wound on the winding wheel, and the steel wire rope is connected with the impact hammer.
Preferably, the supporting bench upper end is fixed with the laboratory bench, and laboratory bench upper end detachable is connected with the interception case, and the mouth of predetermineeing has been seted up to the interception case upper end.
Preferably, the anti-seepage detection device comprises a mounting tube fixedly connected with the supporting table, wherein the upper end of the mounting tube is detachably connected with a top cover, the upper end of the top cover is fixedly provided with a water guide tube, and the upper end of the water guide tube is detachably connected with a sealing cover;
the humidity sensor that is equipped with vertical lift below the installation pipe, humidity sensor detects the humidity of infiltration concrete.
Preferably, the experiment table is provided with a through hole.
Preferably, the supporting table comprises a bottom frame, a table body is fixed at the upper end of the bottom frame, an inclined guide slope is fixed in the bottom frame, and the guide slope is positioned below the experiment table.
Preferably, a collecting box is fixed in the supporting table and is used for collecting the permeated water.
Preferably, a water receiving tank is fixed on the supporting table, the lower end of the water receiving tank is connected with a water conveying pipe, and the water conveying pipe is positioned above the collecting box.
Compared with the prior art, the utility model has the following advantages: 1) Through installing the first control motor, the rotary table at the top is driven to rotate during operation, so that the lower pressing plate or the impact hammer can be conveniently moved to the position right above the experiment table, the experiment personnel can conveniently detect different properties of concrete according to different equipment, and the detection efficiency is improved; 2) Through installing the interception box, carry out spacing support to the interception box in the outside of brace table, guaranteed the stability of interception box, when holding down plate or jump bit pass through, can intercept broken concrete piece, avoid piece to splash everywhere, cause the threat to experimenter's safety, guaranteed experimenter's safety; 3) Through the closing cap of installation on water conduit top, make the water conduit inboard keep sealing, prevent that steam from upwards losing, reduce external intervention to water, avoid the moisture to appear volatilizing and influence the accuracy that detects, when water infiltration concrete is inside completely, humidity transducer can be with the information transmission who monitors to the controller to can accurately infer out the time of infiltration concrete, detect the impervious performance of concrete.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support table according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a turntable according to the present utility model;
FIG. 5 is a schematic view of the construction of the mounting tube of the present utility model;
FIG. 6 is a schematic view of a support tube structure according to the present utility model;
FIG. 7 is a schematic diagram of a compression-resistant detection apparatus according to the present utility model;
FIG. 8 is a schematic view of the impact resistance detecting device according to the present utility model;
in the figure: 1. a chassis; 2. a guide slope; 3. a collection box; 4. a support table; 5. a through hole; 8. An experiment table; 9. a fixing plate; 10. a limit groove; 11. a support tube; 12. a fixed table; 13. a first control motor; 14. a rotating lever; 15. a rotary table; 16. an electric telescopic rod; 17. a pressure sensor; 18. a lower pressing plate; 19, guiding a pipe; 20. a support plate; 21. a bearing seat; 22. a bearing rod; 23. a winding wheel; 24. a wire rope; 25. a percussion hammer; 26. a second control motor; 27. a water receiving tank; 28. a water pipe; 29. an adjusting rod; 30. a lifting table; 31. a humidity sensor; 32. assembling a frame; 33. installing a pipe; 34. a waterproof pad; 35. a top cover; 36. a water conduit; 37. an interception box; 38. presetting a port; 39. a limiting tube; 40. a water leakage port; 41. a controller; 42. a closure cap.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
Referring to fig. 1-8, the technical scheme of the present utility model is as follows: the utility model provides a concrete performance detection device, including chassis 1, chassis 1 upper end is fixed with the stage body, and both are in the same place called brace table 4, and brace table 4 upper end is fixed with laboratory bench 8, is equipped with through-hole 5 on the brace table 4 that corresponds laboratory bench 8 position and goes out, like this, the concrete after being broken enters into chassis 1 from through-hole 5, is equipped with guide slope 2 in chassis 1, guide slope 2 slope downwards, and the downside is located the opening part of chassis 1, can reduce the impact force of broken concrete to chassis 1 like this to improve the life of equipment.
A support pipe 11 is fixed on the support table 4, a fixed table 12 is fixed at the upper end of the support pipe 11, a first control motor 13 is fixed in the support pipe 11, the first control motor 13 is connected with a rotating rod 14, the rotating rod 14 is rotationally connected with the fixed table 12, the upper end of the rotating rod 14 is fixedly connected with a rotating table 15, or the shaft end of the first control motor 13 can be directly and fixedly connected with the rotating table 15, and the rotating table 15 is driven to rotate through the rotation of the first control motor 13;
the upper end of the supporting table 4 is fixedly provided with a fixed plate 9, the upper end of the fixed plate 9 is provided with a limit groove, and the rotary table 15 can be rotatably inserted into the limit groove, so that the position of the rotary table 15 can be limited, in addition, a part of supporting effect can be realized, when the rotary table 15 is placed in the limit groove, the impact hammer 25 or the lower pressure plate 18 is just above the experiment table 8, and thus, the position can be well determined.
The lower extreme at revolving stage 15 is fixed with electric telescopic handle 16, and electric telescopic handle 16 lower extreme is connected with pressure sensor 17, and pressure sensor 17 lower extreme and holding down plate 18 fixed connection drive holding down plate 18 through electric telescopic handle 16 moves down to extrude the concrete of placing on laboratory bench 8, thereby carry out compressive property and detect, in the in-process that electric telescopic handle 16 constantly stretches and exerts pressure, pressure sensor 17 can detect the change of concrete, and will detect data transmission and store to controller 41.
The upper end of the rotary table 15 is fixed with a support plate 20, the upper end of the support plate 20 is fixed with a bearing seat 21, a winding wheel 23 is rotatably arranged between the two bearing seats 21 through a bearing rod 22, a second control motor 26 is fixed on the support plate 20, the shaft end of the second control motor 26 is connected with the bearing rod 22, thereby driving the winding wheel 23 to rotate, the winding wheel 23 is provided with a steel wire rope 24, the steel wire rope 24 is connected with an impact hammer 25, the lower end of the rotary table 15 is provided with a guide pipe 19, and the impact hammer 25 slides in the guide pipe 19.
The supporting table 4 is provided with the limiting pipe 39 at the upper end, the outer diameter of the limiting pipe 39 is matched with the inner diameter of the interception box 37, so that the interception box 37 is limited, meanwhile, the interception box 37 is convenient to detach, the upper end of the interception box 37 is provided with the preset opening 38, the lower pressing plate 18 and the impact hammer 25 are convenient to apply acting force to concrete through the preset opening 38, meanwhile, the interception box 37 can also avoid splashing of the concrete in the detection process, and safety accidents are avoided.
When the impact resistance test is carried out, the angle of the rotary table 15 is adjusted, the lower pressing plate 18 is moved away, the impact hammer 25 is moved to the upper side of concrete, the second control motor 26 operates to drive the bearing rod 22 to rotate anticlockwise, the steel wire rope 24 is retracted, after the impact hammer 25 at the bottom rises to a certain height, the second control motor 26 stops operating, the impact hammer 25 falls under the influence of gravity, the generated impact force damages the surface of the concrete, then an experimenter dismantles the interception box 37, and the damaged concrete is taken out. According to the damage bearing of the concrete, the impact force bearable by the concrete can be calculated.
Here, we control the impact hammer 25 in two ways, one is that the motor does not have a self-locking function, a cover body is arranged at the lower end of the guide tube 19, and when an impact experiment is needed, the cover body is removed, so that the impact hammer 25 can slide out of the guide tube 19; the other way is that the steel wire rope 24 is connected with the impact hammer 25 through a hook, a clamping plate is arranged on the supporting table 4, and when the clamping plate position of the hook moving upwards is contacted with the clamping plate, the hook is inclined, so that the impact hammer 25 is separated from the hook.
When the impermeability of concrete is detected, the concrete is required to be supported in advance to be in the shape consistent with the inner side of the mounting pipe 33, then the concrete is placed into the inner side of the mounting pipe 33, then the top cover 35 is mounted at the top of the mounting pipe 33, the water guide pipe 36 can store a large amount of water, after water is injected, the sealing cover 42 is mounted at the top end of the water guide pipe 36, the inner side of the water guide pipe 36 can be kept sealed, and the influence of volatilization of water on experimental accuracy is avoided.
The mounting pipe 33 is fixedly connected with the supporting table 4 through the assembly frame 32, the water leakage port 40 is arranged at the lower end of the mounting pipe 33, permeated water flows out from the water leakage port 40, the lifting table 30 is arranged at the lower side of the water leakage port 40, the humidity sensor 31 is fixed on the lifting table 30, the high point of the lifting table 30 can be adjusted through the adjusting rod 29, the lower end of the adjusting rod 29 is fixedly connected with the supporting table 4, and the upper end of the adjusting rod 29 is fixedly connected with the lifting table 30.
As water permeates down from the pores inside the concrete, the water line inside the water guide pipe 36 gradually descends, and an experimenter can estimate the amount of water permeated into the concrete per minute by detecting the change of the water line, thereby estimating the permeation resistance of the concrete. When the water completely permeates the inside of the concrete and flows out downwards, the humidity sensor 31 can transmit detection information to the controller 41, and the time of permeation of the concrete can be accurately estimated according to the change of the data information displayed by the controller 41.
A water receiving tank 27 is arranged below the mounting pipe 33, the water receiving tank 27 is fixed on the supporting table 4, the lower end of the water receiving tank 27 is connected with a water pipe 28, and the permeated water enters the collecting tank 3 from the water pipe 28 through the water receiving tank 27.
In addition, a waterproof pad 34 is fixed on the inner wall of the mounting tube 33, so that moisture can be prevented from entering the mounting tube 33, and the accuracy is improved.
The examples are given solely for the purpose of clarity of illustration and are not intended to be limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. The concrete performance detection device comprises a supporting table (4), and is characterized in that a rotary table (15) is rotatably arranged on the supporting table (4), a compression-resistant detection device is arranged below the left side of the rotary table (15), and an impact-resistant detection device is arranged below the right side of the rotary table (15);
an anti-seepage detection device is arranged on the left side of the supporting table (4);
the compression resistance detection device comprises a vertically sliding lower pressing plate (18), and a pressure sensor (17) is fixed at the upper end of the lower pressing plate (18).
2. A concrete performance inspection apparatus according to claim 1, characterized in that the impact resistance inspection apparatus comprises a vertically sliding impact hammer (25);
the rotary table (15) is rotatably provided with a winding wheel (23), a steel wire rope is wound on the winding wheel (23), and the steel wire rope is connected with the impact hammer (25).
3. The concrete performance detection device according to claim 1, wherein a laboratory bench (8) is fixed at the upper end of the supporting table (4), an interception box (37) is detachably connected to the upper end of the laboratory bench (8), and a preset port (38) is formed in the upper end of the interception box (37).
4. The concrete performance detection device according to claim 1, wherein the anti-seepage detection device comprises a mounting pipe (33) fixedly connected with the supporting table (4), a top cover (35) is detachably connected to the upper end of the mounting pipe (33), a water guide pipe (36) is fixed to the upper end of the top cover (35), and a sealing cover (42) is detachably connected to the upper end of the water guide pipe (36);
the humidity sensor (31) capable of vertically lifting is arranged below the mounting pipe (33), and the humidity sensor (31) detects the humidity of the permeated concrete.
5. A concrete performance test apparatus according to claim 3, characterized in that the laboratory bench (8) is provided with a through opening (5).
6. A concrete performance testing device according to claim 3, characterized in that the supporting table (4) comprises a bottom frame (1), a table body is fixed at the upper end of the bottom frame (1), an inclined guiding slope (2) is fixed in the bottom frame (1), and the guiding slope (2) is located below the experiment table (8).
7. The concrete performance detection device according to claim 1, wherein a collection box (3) is fixed in the supporting table (4), and the collection box (3) collects permeated water.
8. The concrete performance detection device according to claim 7, wherein a water receiving tank (27) is fixed on the supporting table (4), a water pipe (28) is connected to the lower end of the water receiving tank (27), and the water pipe (28) is located above the collecting box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609218.1U CN219641430U (en) | 2023-03-25 | 2023-03-25 | Concrete performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609218.1U CN219641430U (en) | 2023-03-25 | 2023-03-25 | Concrete performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641430U true CN219641430U (en) | 2023-09-05 |
Family
ID=87819773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609218.1U Active CN219641430U (en) | 2023-03-25 | 2023-03-25 | Concrete performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641430U (en) |
-
2023
- 2023-03-25 CN CN202320609218.1U patent/CN219641430U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207081584U (en) | A kind of environmental project detection means | |
| CN210142010U (en) | Groundwater sampling device for hydrogeology | |
| CN114101099A (en) | Performance detection device for automobile part production and use method thereof | |
| CN219641430U (en) | Concrete performance detection device | |
| CN104897548B (en) | Locking device and the full-automatic concrete Anti-leakage instrument using locking device | |
| CN214749077U (en) | Intelligent sampling equipment for water conservancy detection | |
| CN207717587U (en) | A kind of mortar permeameter | |
| CN101559488A (en) | Automatic sand filling device and sand filling method thereof | |
| CN215812297U (en) | Concrete impermeability detection device | |
| CN212513003U (en) | Auxiliary fixing device of inclinometer tube | |
| CN109725130B (en) | Water lifting device | |
| CN210435303U (en) | Molding sand on-line quality detection device | |
| CN112986103A (en) | Concrete water permeability coefficient detection device | |
| CN111912663A (en) | Depth-setting water sample collecting device and method thereof | |
| CN221199194U (en) | Wear-resisting tester for permeable liquid hardener | |
| CN219757925U (en) | Light foam filling soil compressive quality detection device | |
| CN206725311U (en) | Use for laboratory dust-collecting type cutting machine | |
| CN206348240U (en) | Bearing capacity of concrete-filled testing machine | |
| CN210180725U (en) | Depthkeeping water sample collection system | |
| CN215812048U (en) | Pressure test device for commercial concrete detection | |
| CN221078146U (en) | Automatic sampling equipment for sewage | |
| CN213337596U (en) | Water quality testing water intaking equipment for hydraulic engineering | |
| CN207379836U (en) | Adjustable horizontal hydraulic press | |
| CN213903534U (en) | Concrete gas content detection device | |
| CN210803001U (en) | Detection apparatus for lake surface layer sediment phosphorus nitrogen content |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |