CN219084706U - Concrete permeability detection device - Google Patents
Concrete permeability detection device Download PDFInfo
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- CN219084706U CN219084706U CN202222867629.9U CN202222867629U CN219084706U CN 219084706 U CN219084706 U CN 219084706U CN 202222867629 U CN202222867629 U CN 202222867629U CN 219084706 U CN219084706 U CN 219084706U
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Abstract
The application discloses concrete permeability detection device, it includes the detection subassembly, the detection subassembly includes the detector body and sets up the measuring bar on it, still includes the detection case, the intercommunication is provided with pan feeding pipe, inlet tube and outlet pipe on the detection case, the detection subassembly is in be provided with the multiunit on the detection case, the detector body runs through the detection case and rather than sliding fit, the measuring bar set up in the detector body is located one end in the detection case, be provided with on the detection case and be used for the drive assembly that the detector body took place to remove. The method has the effect of improving the accuracy of concrete impermeability detection.
Description
Technical Field
The application relates to the technical field of concrete quality detection, in particular to a concrete permeability detection device.
Background
The anti-permeability performance refers to the permeability of building materials used in buildings against water or other liquid media under pressure. With the advancement of society and the development of technology, a certain impervious performance is required for some hydraulic construction, underwater, underground and other construction projects. The concrete penetrometer is a device for detecting the permeability resistance of concrete, and can be used for detecting the air permeability and quality inspection of concrete.
At present, the common concrete detection penetrometer has a complex structure, and comprises a penetrometer body and a detection rod arranged on the penetrometer body. When the permeability of the concrete is detected, the detection rod is inserted into the concrete mortar, a certain amount of water is added into the concrete mortar system, and the detection rod and the penetrometer body detect and analyze the internal humidity permeation information in the concrete at the same time.
In view of the above related art, the inventor believes that in the process of detecting the permeability of concrete by using the concrete detecting penetrometer, only one group of penetrometers and detecting rods can detect the permeability of one place inside the concrete mortar, which may cause inaccurate detection value of the permeability.
Disclosure of Invention
In order to improve accuracy of concrete impermeability detection, the application provides a concrete permeability detection device.
The application provides a concrete permeability detection device adopts following technical scheme:
the utility model provides a concrete permeability detection device, includes the detection subassembly, the detection subassembly includes the detector body and sets up the measuring bar on it, still includes the detection case, the intercommunication is provided with pan feeding pipe, inlet tube and outlet pipe on the detection case, the detection subassembly is in be provided with the multiunit on the detection case, the detector body runs through the detection case and rather than sliding fit, the measuring bar set up in the detector body is located the one end in the detection case, be provided with on the detection case and be used for the drive assembly that the detector body took place to remove.
Through adopting above-mentioned technical scheme, pour into the concrete mortar into the detection case through the pan feeding pipe, start drive assembly for detect the pole on two detector bodies and insert in the concrete mortar. And a certain amount of water is injected into the detection box through the water inlet pipe, and the detector body detects the humidity and the permeability of a plurality of positions inside the concrete mortar. The arrangement of the plurality of detection components reduces the influence of different penetration conditions of each part in the mortar on the concrete impermeability measurement accuracy. Through the mutual cooperation of the detection assembly, the detection box, the feeding pipe, the water inlet pipe, the water outlet pipe and the driving assembly, the detection of the impermeability of each part of concrete is realized by the multiple groups of detector bodies, and the detection device has the effect of improving the accuracy of the detection of the impermeability of the concrete.
Optionally, the detection subassembly is in be provided with two sets of on the detection case, the drive subassembly includes actuating lever and drive piece, the drive piece be provided with two and with two detector body one-to-one sets up, the actuating lever rotate set up in the outside of detection case, the both ends of actuating lever all are provided with the screw thread section, the screw thread section at actuating lever both ends revolves to opposite, two the drive piece respectively with actuating lever threaded connection, be connected with the drive on the detection case the actuating lever takes place pivoted actuating source.
Through adopting above-mentioned technical scheme, the actuating lever takes place to rotate, and two drive blocks of being connected with actuating lever threaded are moved towards the direction that is close to each other or keep away from under its driving effect, and the detector body takes place to remove under the drive of drive block, has realized using only a actuating source to carry out synchronous drive to two detector bodies.
Optionally, the driving source includes driving motor, first gear and second gear, driving motor connect in on the outer wall of detection case, first gear with driving motor transmission is connected, the fixed cover of second gear is located on the actuating lever, the second gear with first gear meshing is connected.
Through adopting above-mentioned technical scheme, driving motor starts, drives the second gear and takes place to rotate, and first gear takes place synchronous rotation under its drive, has realized the drive to the actuating lever.
Optionally, a connection port for accommodating the detector body is formed in the detection box, a guide tube communicated with the connection port is arranged on the detection box, and the guide tube is attached to the outer wall of the detector body.
Through adopting above-mentioned technical scheme, the setting of stand pipe provides spacing and direction for the slip of detector body on the detection case, helps improving the stability of detector body in the process of sliding.
Optionally, a window is disposed on a vertical side wall of the detection box, a control panel is disposed on an outer wall of the detection box, and the control panel is electrically connected with the detector body.
Through adopting above-mentioned technical scheme, the setting of window has made things convenient for operating personnel to observe the condition of detecting the case inner chamber, and control panel and detector body electric connection have made things convenient for operating personnel to observe concrete mortar's impermeability directly perceivedly.
Optionally, the detecting rod is connected with a humidity sensor, and the humidity sensor is electrically connected with the control panel.
Through adopting above-mentioned technical scheme, humidity transducer survey concrete mortar to with data transmission to control panel, made things convenient for operating personnel to observe the humidity of concrete.
Optionally, the pan feeding pipe set up in on the roof of detection case, the last rotation of pan feeding pipe is connected with the material lid.
Through adopting above-mentioned technical scheme, annotate the material through the pan feeding pipe to the detection case in, accomplish the notes material back, close the material lid and detect the impermeability of concrete. The material cover reduces the influence of external environment change on the impermeability detection, and is beneficial to improving the accuracy of device measurement.
Optionally, the inlet tube sets up in being close to the one end of detection case roof, the one end of inlet tube stretches into in the detection case, the inlet tube is located the intercommunication is provided with a plurality of shower nozzles on the pipeline section in the detection case.
Through adopting above-mentioned technical scheme, when the water injection in to the detection case inner chamber, rivers get into a plurality of shower nozzles through the inlet tube and spray to the concrete on, improved the degree of consistency of water spraying process, the degree of accuracy to the impermeability detection is favorable to improving to the setting of a plurality of shower nozzles.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the mutual matching of the detection assembly, the detection box, the feeding pipe, the water inlet pipe, the water outlet pipe and the driving assembly, the detection of the impermeability of each part of the concrete by the plurality of groups of detector bodies is realized, and the accuracy of the detection of the impermeability of the concrete is improved;
2. the material cover reduces the influence of external environment change on the impermeability detection, and is beneficial to improving the accuracy of device measurement;
3. the arrangement of a plurality of spray heads is beneficial to improving the accuracy of the impermeability detection.
Drawings
Fig. 1 is a schematic structural view of a concrete permeability detection apparatus according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a spray head according to an embodiment of the present application.
Reference numerals illustrate: 1. a detection box; 2. a detection assembly; 21. a detector body; 22. a detection rod; 23. a connecting rod; 24. a humidity sensor; 3. a water inlet pipe; 4. a water outlet pipe; 5. a feeding pipe; 6. a material cover; 7. a door; 8. a handle; 9. a water inlet valve; 10. a water outlet valve; 11. a control panel; 12. a drive assembly; 121. a driving rod; 122. a driving block; 123. a driving motor; 124. a first gear; 125. a second gear; 13. a mounting plate; 14. a limiting plate; 15. a connection port; 16. a guide tube; 17. a relief groove; 18. a spray head; 19. a viewing window.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2. The embodiment of the application provides a concrete permeability detection device, which has the effect of improving the accuracy of concrete permeability detection.
Referring to fig. 1, a concrete permeability test apparatus includes a test tank 1 and a test assembly 2 provided thereon, the test assembly 2 being provided with a set at each of a bottom wall and a top wall of the test tank 1. The outer wall of the detection box 1 is communicated with a water inlet pipe 3, a water outlet pipe 4 and a feeding pipe 5, the feeding pipe 5 is connected to the top wall of the detection box 1, and a material cover 6 for blocking the opening end of the feeding pipe 5 is hinged to the feeding pipe 5. The side wall of the detection box 1 is hinged with a box door 7, and the box door 7 is connected with a handle 8. The water inlet valve 9 is arranged on the water inlet pipe 3, and the water outlet valve 10 is arranged on the water outlet pipe 4. A control panel 11 is fixedly connected to the outer wall of the detection box 1.
Referring to fig. 1, the detecting assembly 2 includes a detecting body 21 and detecting rods 22 connected to the detecting body 21, one end of each detecting rod 22 is fixedly connected to one end of the detecting body 21 located in the detecting box 1, each detecting body 21 is connected with two detecting rods 22, a connecting rod 23 is connected between the two detecting rods 22 on the same detecting body 21, a humidity sensor 24 is arranged on the connecting rod 23, and the humidity sensor 24 and the detecting body are electrically connected with the control panel 11. The detection box 1 is provided with a driving assembly 12 for driving the two groups of detection assemblies 2 to move toward or away from each other.
Referring to fig. 1, when the impermeability of concrete is detected, a cap 6 is opened and concrete mortar is injected into the inner cavity of the detection box 1 through a feed pipe 5, the cap 6 is closed, a driving assembly 12 is started, so that two detector bodies 21 move toward each other, and a detection rod 22 is inserted into the concrete mortar. The water is injected into the detection box 1 by the water inlet pipe 3 by a certain amount, the humidity and the permeability of a plurality of positions inside the concrete mortar are detected by the detector body 21 and the humidity sensor 24 connected to the detection rod 22, and detection data are transmitted to the control panel 11, so that an operator can observe the impermeability of the concrete conveniently. The arrangement of the plurality of detection assemblies 2 reduces the influence of different penetration conditions of all parts in the mortar on the concrete impermeability measurement accuracy. After the impermeability is detected, the box door 7 is opened to clean the inside of the detection box 1. The arrangement of the window 19 facilitates the observation of the condition inside the detection box 1 by an operator, and the arrangement of the material cover 6 reduces the influence of the external environment change on the detection of the concrete permeability.
Referring to fig. 1 and 2, the driving assembly 12 includes a driving rod 121, a driving block 122, a driving motor 123, a first gear 124, and a second gear 125. Two mounting plates 13 are fixedly connected to the vertical side wall of the detection box 1, and a driving rod 121 is vertically arranged outside the detection box 1 and is rotationally connected with the two mounting plates 13. Limiting plates 14 are fixedly connected to two ends of the driving rod 121, threaded sections are arranged on rod sections at two ends of the driving rod 121 in the length direction, and the threaded sections at two ends of the driving rod 121 are opposite in rotation direction. The driving blocks 122 are fixedly connected with one driving block 122 on each detector body 21, the two driving blocks 122 are arranged in one-to-one correspondence with the thread sections at the two ends of the driving rod 121, and the driving blocks 122 are in threaded connection with the driving rod 121.
Referring to fig. 2, a first gear 124 is fixedly sleeved on a driving rod 121, a driving motor 123 is fixedly connected to the side wall of the detection box 1, a second gear 125 is fixedly sleeved on a transmission rod of the driving motor 123, and the second gear 125 is in transmission connection with the first gear 124.
Referring to fig. 2, the top and bottom ends of the detection box 1 are both provided with a connection port 15 for accommodating a detector body 21, a guide tube 16 is fixedly connected in the connection port 15, the detector body 21 is slidably connected in the guide tube 16, and a yielding groove 17 for facilitating the passage of a driving block 122 is formed in the guide tube 16 along the length direction thereof.
Referring to fig. 2, when the two detector bodies 21 are driven, the driving motor 123 is started to drive the second gear 125 to rotate, the driving rod 121 is driven by the first gear 124 to synchronously rotate, and the two driving blocks 122 are moved toward or away from each other under the driving action of the driving rod 121 and the guiding action of the guiding tube 16. The synchronous driving of the two detector bodies 21 using one driving source is realized.
Referring to fig. 2, one end of the water inlet pipe 3 is located in the inner cavity of the detection box 1, and a plurality of spray heads 18 are arranged on the pipe section of the water inlet pipe 3 located inside the detection box 1 in an equidistant communication manner along the length direction. When the inner cavity of the detection box 1 is filled with water, water flows into a plurality of spray heads 18 through the water inlet pipe 3 and is sprayed onto concrete, so that the uniformity of the water spraying process is improved, and the accuracy of impermeability detection is improved.
The implementation principle of the concrete permeability detection device in the embodiment of the application is as follows: when the impermeability of concrete is detected, the material cover 6 is opened, concrete mortar is injected into the inner cavity of the detection box 1 through the feeding pipe 5, the material cover 6 is closed, the driving assembly 12 is started, the two detector bodies 21 move towards the directions approaching to each other, and the detection rod 22 is inserted into the concrete mortar. The water is injected into the detection box 1 by the water inlet pipe 3 by a certain amount, the humidity and the permeability of a plurality of positions inside the concrete mortar are detected by the detector body 21 and the humidity sensor 24 connected to the detection rod 22, and detection data are transmitted to the control panel 11, so that an operator can observe the impermeability of the concrete conveniently. After the impermeability is detected, the box door 7 is opened to clean the inside of the detection box 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A concrete permeability detection device, including detecting subassembly (2), detecting subassembly (2) include detector body (21) and set up measuring rod (22) on it, its characterized in that: still including detecting case (1), the intercommunication is provided with pan feeding pipe (5), inlet tube (3) and outlet pipe (4) on detecting case (1), detection subassembly (2) are in be provided with the multiunit on detecting case (1), detector body (21) run through detecting case (1) and rather than sliding fit, detection pole (22) set up in detector body (21) are located one end in detecting case (1), be provided with on detecting case (1) and be used for the drive assembly (12) that detector body (21) took place to remove.
2. A concrete permeability detection apparatus according to claim 1, wherein: the detection assembly (2) is provided with two groups on the detection box (1), the driving assembly (12) comprises driving rods (121) and driving blocks (122), the driving blocks (122) are provided with two driving rods and are arranged in one-to-one correspondence with the two detector bodies (21), the driving rods (121) are rotationally arranged on the outer sides of the detection box (1), threaded sections are arranged at two ends of the driving rods (121), the threaded sections at two ends of the driving rods (121) are opposite in rotation direction, the driving blocks (122) are respectively connected with the driving rods (121) in threaded connection, and driving sources for driving the driving rods (121) to rotate are connected on the detection box (1).
3. A concrete permeability detection apparatus according to claim 2, wherein: the driving source comprises a driving motor (123), a first gear (124) and a second gear (125), wherein the driving motor (123) is connected to the outer wall of the detection box (1), the first gear (124) is in transmission connection with the driving motor (123), the second gear (125) is fixedly sleeved on the driving rod (121), and the second gear (125) is in meshed connection with the first gear (124).
4. A concrete permeability testing apparatus according to claim 3, wherein: the detection box (1) is provided with a connecting port (15) for accommodating the detector body (21), the detection box (1) is provided with a guide tube (16) communicated with the connecting port (15), and the guide tube (16) is attached to the outer wall of the detector body (21).
5. The concrete permeability detection apparatus according to claim 4, wherein: the detecting box is characterized in that a window (19) is formed in the vertical side wall of the detecting box (1), a control panel (11) is arranged on the outer wall of the detecting box (1), and the control panel (11) is electrically connected with the detector body (21).
6. The concrete permeability detection apparatus according to claim 5, wherein: the detection rod (22) is connected with a humidity sensor (24), and the humidity sensor (24) is electrically connected with the control panel (11).
7. A concrete permeability detection apparatus according to claim 1, wherein: the feeding pipe (5) is arranged on the top wall of the detection box (1), and the feeding pipe (5) is rotationally connected with a material cover (6).
8. The concrete permeability detection apparatus according to claim 7, wherein: the water inlet pipe (3) is arranged at one end close to the top wall of the detection box (1), one end of the water inlet pipe (3) stretches into the detection box (1), and a plurality of spray heads (18) are communicated and arranged on a pipe section of the water inlet pipe (3) in the detection box (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867629.9U CN219084706U (en) | 2022-10-27 | 2022-10-27 | Concrete permeability detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222867629.9U CN219084706U (en) | 2022-10-27 | 2022-10-27 | Concrete permeability detection device |
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| CN219084706U true CN219084706U (en) | 2023-05-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774743A (en) * | 2023-06-19 | 2023-09-19 | 常州市法迪尔克粘土砂铸造机械有限公司 | Multi-position sand humidity detection device for casting and method thereof |
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2022
- 2022-10-27 CN CN202222867629.9U patent/CN219084706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774743A (en) * | 2023-06-19 | 2023-09-19 | 常州市法迪尔克粘土砂铸造机械有限公司 | Multi-position sand humidity detection device for casting and method thereof |
| CN116774743B (en) * | 2023-06-19 | 2024-03-08 | 常州市法迪尔克粘土砂铸造机械有限公司 | Multi-position sand humidity detection device for casting and method thereof |
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