CN113466103A - Mortar penetration detection device and method - Google Patents
Mortar penetration detection device and method Download PDFInfo
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- CN113466103A CN113466103A CN202110714874.3A CN202110714874A CN113466103A CN 113466103 A CN113466103 A CN 113466103A CN 202110714874 A CN202110714874 A CN 202110714874A CN 113466103 A CN113466103 A CN 113466103A
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 230000035515 penetration Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 5
- 238000012360 testing method Methods 0.000 claims abstract description 115
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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Abstract
The application relates to a mortar penetration detection device and a mortar penetration detection method, wherein the mortar penetration detection device comprises a detection table, a fixed seat, a test piece cylinder and a control system, wherein the fixed seat is cylindrical, and the bottom of the fixed seat is provided with a fixed plate; the bottom of the test piece cylinder is provided with a slot, the upper surface of the fixing plate is provided with a plugboard, and the plugboard is inserted into the slot; mortar is arranged on the upper surface of the fixing plate, and the top of the test piece cylinder is detachably connected with a cylinder cover; the detection table is provided with a taking-out channel corresponding to the fixed seat, the taking-out channel comprises a vertical channel and a horizontal channel, the top of the vertical channel is communicated with the bottom of the fixed seat, the horizontal channel is communicated with the bottom of the vertical channel, the top of the test block is flush with the inner top wall of the horizontal channel, and the end side of the horizontal channel is flush with the corresponding position of the circumferential side wall of the detection table; and the control system is used for moving the fixed plate downwards along the vertical channel and then sliding along the horizontal channel after the mortar test is finished until the fixed plate moves out of the horizontal channel. The mortar test block taking device achieves the effect that a tested mortar test block can be conveniently taken out completely.
Description
Technical Field
The application relates to the field of mortar detection equipment, in particular to a mortar penetration detection device and method.
Background
The mortar is a bonding substance used for building bricks on a building, and is formed by adding water into sand and cementing materials (cement, lime paste, clay and the like) in a certain proportion, and is also called mortar; the mortar permeameter is used for measuring the resistance performance of the sealing sand, and can perform a comparison test of mortar mixed with a sealant and standard mortar.
The existing mortar permeameter generally comprises an operation table, a fixed seat, a test piece cylinder, a water inlet pipe, an air inlet pipe and the like, wherein when a permeation test is carried out, the test piece cylinder and the fixed seat are fixed firstly, mortar to be tested is placed in the test piece cylinder, and after the mortar is compacted and flattened, water is added or pressurized through the water inlet pipe or the air inlet pipe so as to complete the test; after the test is finished, the mortar to be tested forms a mortar test block, and the test piece barrel and the fixing seat are required to be detached and separated, so that the mortar test block is convenient to take out.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the test piece barrel is separated from the fixing seat, the mortar test block is taken out from the test piece barrel, so that inconvenience is brought to the complete taking-out of the mortar test block.
Disclosure of Invention
One of the purposes of this application provides a mortar infiltration detection device, reaches the effect of the inconvenient complete problem of taking out of solution mortar test block of being convenient for.
One of the above objects of the present application is achieved by the following technical solutions: the device comprises a detection table, a fixed seat, a test piece barrel and a control system, wherein the fixed seat is cylindrical, and a fixed plate is arranged at the bottom of the fixed seat; the bottom of the test piece cylinder is provided with a slot, the upper surface of the fixing plate is provided with an annular plugboard, and the plugboard is inserted into the slot; mortar is arranged on the upper surface of the fixing plate, and the top of the test piece cylinder is detachably connected with a cylinder cover; the detection table is provided with a taking-out channel corresponding to the fixed seat, the taking-out channel comprises a vertical channel and a horizontal channel, the top of the vertical channel is communicated with the bottom of the fixed seat, the horizontal channel is communicated with the bottom of the vertical channel, the top of the test block is flush with the inner top wall of the horizontal channel, and the end side of the horizontal channel is flush with the corresponding position of the circumferential side wall of the detection table; and the control system is used for moving the fixed plate downwards along the vertical channel and then sliding along the horizontal channel after the mortar test is finished until the fixed plate moves out of the horizontal channel.
By adopting the technical scheme, after the mortar to be tested is tested, the control system drives the fixing plate to move downwards along the vertical channel and then slide along the horizontal channel; in the downward moving process of the fixed plate, a mortar test block formed by the mortar to be tested moves downward along with the fixed plate until the fixed plate is finally moved to the outside of the horizontal channel, and at the moment, a worker can conveniently take out the mortar test block on the fixed plate to finish the test of the mortar to be tested; meanwhile, due to the arrangement of the inserting plate, on one hand, the connection sealing property between the fixing plate and the test piece barrel is improved, so that the test accuracy of the mortar to be tested is facilitated; on the other hand, when the mortar test block moves along with the fixed plate, the inserting plate can effectively protect the mortar test block so as to be convenient for the complete taking out of the mortar test block.
Optionally, the control system includes a first detection module, a control module, a first execution module and a second execution module, where the first detection module is connected to the power supply, and is configured to detect whether the mortar test block needs to be taken out, and output a first detection signal when the mortar test block needs to be taken out; the control module is connected to the output end of the first detection module to acquire a first detection signal, responds to the first detection signal and firstly outputs a first control signal, and outputs a second control signal after a first preset time interval; the first execution module is connected to the output end of the control module to acquire a first control signal and responds to the first control signal to drive the fixing plate to slide along the vertical channel; the second execution module is connected to the output end of the control module to obtain a second control signal and responds to the second control signal to drive the fixing plate to slide along the horizontal channel until the fixing plate moves out of the horizontal channel.
By adopting the technical scheme, when the mortar test block is required to be taken out, the first detection module outputs a first detection signal to the control module, the control module responds to the first detection signal to output a first control signal, the first execution module responds to the first control signal to drive the fixing plate to slide along the vertical channel, and the first preset time is the fixing plate edge.
Optionally, the first detection module includes a take-out button, the take-out button is connected to the power supply, and when the take-out button is pressed, the first detection module outputs the first detection signal.
By adopting the technical scheme, when the tested mortar test block needs to be taken out from the test piece barrel, the mortar test block can be finally taken out only by pressing the taking-out button.
Optionally, the control module includes a controller, a signal input end of the controller is connected to a signal output end of the take-out button to obtain a first detection signal, a response signal outputs a first control signal at first, and a second control signal is output after a first preset time, where the first preset time is used to indicate a time when the fixing plate moves down along the vertical channel to a position where the top of the mortar test block is lower than the top of the horizontal channel.
By adopting the technical scheme, after the controller receives the first detection signal, the controller firstly outputs the first control signal so that the fixing plate smoothly moves downwards along the vertical channel; and outputting a second control signal after the first preset time so that the fixing plate can smoothly slide along the horizontal channel.
Optionally, the first execution module includes a push rod motor, and a signal input end of the push rod motor is connected to a signal output end of the controller to obtain the first control signal and contract in response to the first control signal; the push rod motor is arranged on the bottom wall of the horizontal channel, the top of the push rod motor is fixed with the bottom of the fixing plate, and the push rod motor stably supports the fixing plate; after the first preset time, the push rod motor finishes shrinking, and the top of the mortar test block is lower than the inner top wall of the horizontal channel.
Through adopting above-mentioned technical scheme, the push rod motor responds first control signal and drives the fixed plate and move down along vertical passageway, is less than horizontal channel's interior roof until the top of mortar test block, facilitates along horizontal channel's the slip for the mortar test block, is convenient for protect the integrality of mortar test block simultaneously.
Optionally, a transmission part is arranged at the bottom of the horizontal channel, the second execution module comprises a transmission motor, a signal input end of the transmission motor is connected to a signal output end of the controller to obtain a second control signal, the second control signal is responded, the transmission part drives the push rod motor to slide along the horizontal channel, and finally the mortar test block is moved out of the horizontal channel.
Through adopting above-mentioned technical scheme, the push rod motor drives the fixed plate and moves down the back that finishes, and the transmission motor responds the second control signal, drives push rod motor and fixed plate through the driving medium and slides, until with the horizontal passageway of fixed plate roll-off to take out the mortar test block.
Optionally, the transmission part comprises a gear and a rack, the gear is rotatably connected to the position, far away from the vertical channel, of the inner bottom wall of the horizontal channel, and is coaxially fixed with the transmission motor; the rack is meshed with the gear, the rack is horizontally arranged at the bottom of the horizontal channel, the length direction of the rack is consistent with that of the horizontal channel, and the bottom of the push rod motor is fixed with the upper surface of the rack.
Through adopting above-mentioned technical scheme, when transmission motor response second control signal rotated, drive the synchronous rotation of gear, the rack followed the rotation of gear and moved to the direction of keeping away from vertical passageway to drive push rod motor and fixed plate and finally shift out the horizontal passage, facilitate taking out of for the mortar test block.
Optionally, the transmission part further comprises a transmission plate, the transmission plate is arranged between the push rod motor and the rack, the rack is fixed on a central line of the length direction of the bottom of the transmission plate, and the push rod motor is fixedly arranged on the upper surface of the transmission plate and is opposite to the vertical channel.
Through adopting above-mentioned technical scheme, the stability that push rod motor and fixed plate slided has effectively been improved in the setting of driving plate.
Optionally, the control system further includes a second detection module, connected to the power supply, and configured to detect whether the fixing plate needs to be reset, and output a second detection signal when the fixing plate needs to be reset; the control module is connected to the output end of the second detection module to acquire a second detection signal, responds to the second detection signal and firstly outputs a third control signal, and outputs a fourth control signal after a second preset time interval; the second execution module is connected to the output end of the control module to obtain a third control signal and responds to the third control signal to drive the fixing plate to slide in the direction close to the vertical channel in an equal manner; the first execution module is connected to the output end of the control module to acquire a fourth control signal, and responds to the fourth control signal to drive the fixing plate to move upwards along the vertical channel.
By adopting the technical scheme, after each mortar test block is taken out, the second detection module outputs the second detection signal so as to finally drive the first execution module and the second control module to drive the fixing plate to reset.
The second objective of the present application is to provide a mortar penetration detection method, which facilitates the taking out of the mortar test block.
The second purpose of the application is realized by the following technical scheme: a mortar penetration detection method comprises the following steps:
s1, opening the barrel cover, placing the mortar to be tested in the test piece barrel, pressing and flattening the barrel cover, testing the mortar to be tested, and pressing the taking-out button after the test is finished;
s2, sequentially taking down the mortar test blocks on the fixing plates extending out of the horizontal channels;
s3, the second detection module outputs the second detection signal to reset the fixing plate and the like.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the mortar test block can be finally extended out of the horizontal channel only by pressing the taking-out button, the push rod motor and the transmission motor, so that convenience is provided for completely taking out the mortar test block;
2. the second detection module is arranged to facilitate the resetting of the fixing plate and the like;
3. the matching of the inserting plate and the inserting groove improves the connection tightness of the test piece cylinder and the fixing plate, thereby being convenient for improving the accuracy of the test result of the mortar to be tested.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a control schematic diagram showing a control system;
fig. 3 is a partial sectional view showing the taking-out passage.
Description of reference numerals: 1. a detection table; 11. a withdrawal channel; 111. a vertical channel; 112. a horizontal channel; 12. a protection plate; 2. a fixed seat; 21. a fixing plate; 211. inserting plates; 212. taking out of the groove; 3. a test piece barrel; 31. a cylinder cover; 32. a slot; 4. a control system; 41. a first detection module; 42. a control module; 43. a first execution module; 44. a second execution module; 5. a transmission member; 51. a gear; 52. a rack; 53. a drive plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example 1
The embodiment of the application discloses a mortar infiltration detection device.
Referring to fig. 1 and 2, a mortar infiltration detection device comprises a detection table 1, a plurality of fixing seats 2 arranged on the upper surface of the detection table 1, test piece cylinders 3 fixed with the fixing seats 2 through bolts, and a control system 4, wherein the fixing seats 2 correspond to the test piece cylinders 3 one by one, and the fixing seats 2 are four and distributed in pairs in the embodiment of the application; the fixed seat 2 is annular, a fixed plate 21 is arranged on the inner side of the fixed seat 2, the bottom of the test piece cylinder 3 is abutted against the upper surface of the fixed plate 21, and the top of the test piece cylinder 3 is in threaded connection with a cylinder cover 31; the upper surface of the detection table 1 is provided with a taking-out channel 11 at a position corresponding to the fixed seat 2, and one end of the taking-out channel 11 far away from the fixed seat 2 is flush with the circumferential side wall of the detection table 1; the control system 4 is used for driving the fixing plate 21 to move downwards along the taking-out channel 11 firstly and then move out of the detection platform 1 when detecting that the tested mortar test block needs to be taken out.
When testing the mortar to be tested, firstly, screwing off the screw thread of the cylinder cover 31, plugging the mortar into the test piece cylinder 3 until the mortar falls on the fixed plate 21, compacting and flattening the mortar in the test piece cylinder 3, and then testing the mortar through a pressure inlet pipe, a pressure gauge and the like; after the test is finished, when the control system 4 drives the fixing plate 21 to move downwards along the taking-out channel 11, the compacted mortar test block moves together with the fixing plate 21 until finally moving out of the taking-out channel 11; the fixed plate 21, the taking-out channel 11 and the control system 4 are arranged, so that the time for opening the cylinder cover 31 and taking out the mortar test block from the test piece cylinder 3 is saved, the tested mortar test block can be conveniently taken out on one hand, and the integrity of the mortar test block can be conveniently protected on the other hand.
Referring to fig. 2 and 3, an annular insertion plate 211 is arranged on the upper surface of the fixing plate 21, an annular insertion groove 32 into which the annular insertion plate 211 is inserted is formed in the bottom of the circumferential side wall of the test piece barrel 3, a plurality of taking-out grooves 212 are formed in the upper surface of the insertion plate 211, and the bottoms of the taking-out grooves 212 are higher than the bottoms of the insertion plate 211; when the test piece cylinder 3 and the fixed seat 2 are installed, firstly, the inserting plate 211 is aligned to the inserting slot 32, then, the inserting plate 211 is inserted into the inserting slot 32, and the bolt for fixing the test piece cylinder 3 and the fixed seat 2 is screwed down, so that the test piece cylinder 3 and the fixed seat 2 are stably connected, and the bolt is not in contact with the inserting plate 211; the matching of the inserting plate 211 and the inserting groove 32 effectively improves the connection sealing property of the fixing plate 21 and the test piece cylinder 3, so that the mortar to be tested can be accurately tested; meanwhile, when the control system 4 drives the fixing plate 21 to move, the inserting plate 211 and the mortar test block positioned on the inner side of the inserting plate 211 move synchronously, and the inserting plate 211 can effectively protect the mortar test block; the taking-out groove 212 is arranged to facilitate taking out of the mortar test block.
Referring to fig. 2 and 3, the removing channel 11 includes a vertical channel 111 and a horizontal channel 112, wherein the vertical channel 111 is communicated with the bottom of the fixing base 2, the caliber of the vertical channel 111 is consistent with the diameter of the fixing plate 21, and the friction between the vertical channel 111 and the fixing plate 21 is small; the horizontal channel 112 is communicated with the bottom of the vertical channel 111, and one end of the horizontal channel 112, far away from the corresponding vertical channel 111, is flush with the circumferential side wall of the detection table 1; the vertical section of the horizontal channel 112 is rectangular, and the top of the mortar test block is lower than the inner top wall of the horizontal channel 112; when the control system 4 drives the fixing plate 21 to move downwards along the vertical channel 111, the diameter of the fixing plate 21 is consistent with the caliber of the vertical channel 111, so that the stability of the fixing plate 21 in moving downwards can be improved; the top of the mortar test block is lower than the top wall in the horizontal channel 112, so that the integrity of the mortar test block is protected conveniently.
Referring to fig. 1, the control system 4 includes a first detection module 41, a control module 42, a first execution module 43, and a second execution module 44, where the first detection module 41 is configured to detect whether a mortar block needs to be taken out, and output a first detection signal when the mortar block needs to be taken out; the control module 42 is connected to the output end of the first detection module 41 to obtain a first detection signal, and outputs a first control signal and a second control signal in response to the first detection signal, wherein the second control signal is output after a first preset time interval, and the first preset time corresponds to the time for the fixing plate 21 to move down along the vertical channel 111; the first executing module 43 is connected to the output end of the control module 42 to obtain a first control signal, and drives the fixing plate 21 to move downwards along the vertical channel 111 in response to the control signal; the second executing module 44 is connected to the output end of the control module 42 to obtain a second control signal, and drives the fixing plate 21 to slide along the horizontal channel 112 in response to the second control signal.
Referring to fig. 2, the first detection module 41 includes a take-out button connected to a power supply, and outputting a first detection signal when the take-out button is pressed; the control module 42 includes a controller having a signal input connected to the button-out signal output for obtaining a first detection signal and outputting a first control signal and a second control signal in response to the first detection signal.
Referring to fig. 2 and 3, the first execution module 43 includes a push rod motor, a signal input end of the push rod motor is connected to a signal output end of the controller to obtain a first control signal, and the push rod motor contracts in response to the first control signal, and the top of the push rod motor is fixed with the center position of the lower surface of the fixing plate 21; the second execution module 44 includes a rotation motor, and the rotation motor drives the push rod motor and the fixing plate 21 to move along the horizontal channel 112 in response to the second control signal; the transmission piece 5 is arranged at the bottom of the horizontal channel 112, the transmission piece 5 comprises a gear 51, a rack 52 and a transmission plate 53, wherein the bottom of the push rod motor is fixedly arranged on the upper surface of the transmission plate 53, the rack 52 is fixed on the lower surface of the fixed plate 21, the rack 52 is positioned on the central line of the transmission plate 53 in the length direction, and the length direction of the transmission plate 53 is parallel to the length direction of the horizontal channel 112; the gear 51 is arranged at the bottom of the horizontal channel 112 and far away from the vertical channel 111, the gear 51 is coaxially fixed with the transmission motor, and the gear 51 is meshed with the rack 52.
For the embodiment of the present application, the lengths of the transmission plate 53 and the rack 52 are both the same as the length of the horizontal channel 112; the position of the circumferential side wall of the detection table 1 corresponding to the horizontal channel 112 is provided with a protection plate 12, the top of the protection plate 12 is matched with the detection table 1 in a hinged mode, and the protection plate 12 is overturned by taking a hinged shaft of the protection plate and the detection table 1 as a rotating shaft so that the horizontal channel 112 is closed or opened.
When the mortar test block needs to be taken out, a worker only needs to press the taking-out button, and at the moment, the controller can receive a first detection signal and firstly output a first control signal, so that the push rod motor is contracted to drive the fixing plate 21, the inserting plate 211 and the mortar test block to move downwards along the vertical channel 111; after the interval of the first preset time, the controller outputs a second control signal, at this time, the transmission motor responds to the second control signal to drive the gear 51 to rotate, the rotation of the gear 51 finally drives the transmission plate 53 to move by driving the rack 52 to move until the fixing plate 21 is moved out of the horizontal channel 112, so that the mortar test block is exposed, and a worker can take out the mortar test block conveniently.
Referring to fig. 2, the control system 4 further includes a second detection module 45, where the second detection module 45 includes a reset button, the reset button is connected to the power supply, and when the reset button is pressed, the reset button outputs a second detection signal; the signal input end of the controller is connected to the signal output end of the reset button to obtain a second detection signal, and outputs a third control signal and a fourth control signal in response to the second detection signal, wherein the third control signal is output firstly, the fourth control signal is output after a second preset time interval, and the second preset time corresponds to the sliding time of the fixing plate 21 along the horizontal channel 112; the signal input end of the rotating motor is connected with the signal input end of the controller to obtain a third control signal, and when the third control signal is obtained, the rotating motor drives the push rod motor and the fixing plate 21 to slide along the horizontal channel 112 to the direction close to the vertical channel 111; the push rod motor signal input end is connected in controller signal output end in order to acquire the fourth control signal to when acquiring the fourth control signal, control push rod motor drives fixed plate 21 and shifts up along vertical passageway 111, until fixed plate 21 bottom and 2 bottom parallel and level of fixing base.
After the mortar test block is completely taken out, the reset button is pressed, the controller receives the second detection signal at the moment, and responds to the second detection signal to output a third control signal and a fourth control signal, so that after the rotating motor drives the push rod motor and the fixing plate 21 and the like to completely slide along the horizontal channel 112, the push rod motor drives the fixing plate 21 to move upwards along the vertical channel 111, and convenience is brought to the test of the new mortar to be tested.
The implementation principle of the mortar penetration detection device in the embodiment of the application is as follows: after the mortar to be tested is tested, the taking-out button is pressed, the controller outputs a first control signal at the moment, and the push rod motor drives the fixing plate 21 and the mortar test block to move downwards along the vertical channel 111 after acquiring the first control signal; after the downward movement is finished, the controller outputs a second control signal, the rotating motor responds to the second control signal and drives the push rod motor and the fixed plate 21 and the like to slide along the horizontal channel 112 through the transmission part 5 until the fixed plate 21 slides out of the horizontal channel 112; at the moment, the working personnel take out the mortar test block from the inner side of the inserting plate 211; the taking-out groove 212 is arranged, so that the integrity of the mortar test block is protected conveniently.
After the mortar test block is taken out, a reset button is pressed, the controller receives a second detection signal at the moment, responds to the second detection signal and outputs a third control signal at first, the transmission motor responds to the third control signal and drives the push rod motor to move along the horizontal channel 112 and the like, after the movement is finished, the controller outputs a fourth control signal, the push rod motor responds to the fourth control signal and drives the fixing plate 21 to move upwards along the vertical channel 111, the reset of the fixing plate 21 is realized, and the convenience is provided for the test of the new mortar to be tested.
Example 2
The embodiment of the application discloses a mortar penetration detection method.
S1, opening the cylinder cover 31, placing the mortar to be tested in the test piece cylinder 3, pressing and flattening the cylinder cover 31, testing the mortar to be tested, turning over the protection plates 12 to enable the horizontal channels 112 to be in an open state after the test is finished, and pressing down a take-out button;
s2, sequentially taking down the mortar test blocks on the fixing plates 21 extending from the horizontal channels 112;
s3, the reset button is pressed to reset the fixing plate 21 and the like.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A mortar infiltration detection device which characterized in that: the device comprises a detection table (1), a fixed seat (2), a test piece cylinder (3) and a control system (4), wherein the fixed seat (2) is cylindrical, and a fixed plate (21) is arranged at the bottom of the fixed seat (2); the bottom of the test piece cylinder (3) is provided with a slot (32), the upper surface of the fixing plate (21) is provided with an inserting plate (211), the inserting plate (211) is annular, and the inserting plate (211) is inserted into the slot (32); mortar is placed on the upper surface of the fixing plate (21), and the top of the test piece cylinder (3) is detachably connected with a cylinder cover (31); the detection table (1) is provided with a taking-out channel (11) corresponding to the fixed seat (2), the taking-out channel (11) comprises a vertical channel (111) and a horizontal channel (112), the top of the vertical channel (111) is communicated with the bottom of the fixed seat (2), the horizontal channel (112) is communicated with the bottom of the vertical channel (111), the top of a test block is flush with the inner top wall of the horizontal channel (112), and the end side of the horizontal channel (112) is flush with the corresponding position of the circumferential side wall of the detection table (1); and the control system (4) is used for moving the fixing plate (21) downwards along the vertical channel (111) and then sliding along the horizontal channel (112) after the mortar test is finished until the fixing plate (21) moves out of the horizontal channel (112).
2. The mortar penetration detection device according to claim 1, wherein: the control system (4) comprises a first detection module (41), a control module (42), a first execution module (43) and a second execution module (44), wherein the first detection module (41) is connected to a power supply and is used for detecting whether the mortar test block needs to be taken out or not and outputting a first detection signal when the mortar test block needs to be taken out; the control module (42) is connected to the output end of the first detection module (41) to obtain a first detection signal, responds to the first detection signal, firstly outputs a first control signal, and outputs a second control signal after a first preset time interval; the first execution module (43) is connected to the output end of the control module (42) to acquire a first control signal and responds to the first control signal to drive the fixing plate (21) to slide along the vertical channel (111); the second execution module (44) is connected to the output end of the control module (42) to obtain a second control signal, and responds to the second control signal to drive the fixing plate (21) to slide along the horizontal channel (112) until the fixing plate (21) moves out of the horizontal channel (112).
3. The mortar penetration detection device according to claim 2, wherein: the first detection module (41) comprises a taking-out button, the taking-out button is connected to a power supply, and when the taking-out button is pressed, a first detection signal is output.
4. The mortar penetration detection device according to claim 3, wherein: the control module (42) comprises a controller, a signal input end of the controller is connected to a signal output end of the take-out button to obtain a first detection signal, a response signal outputs a first control signal firstly, and a second control signal is output after a first preset time, wherein the first preset time is used for indicating the time that the fixing plate (21) moves downwards along the vertical channel (111) to the position where the top of the mortar test block is lower than the top of the horizontal channel (112).
5. The mortar penetration detection device according to claim 4, wherein: the first execution module (43) comprises a push rod motor, and the signal input end of the push rod motor is connected to the signal output end of the controller to obtain a first control signal and respond to the first control signal to contract; the push rod motor is arranged on the bottom wall of the horizontal channel (112), the top of the push rod motor is fixed with the bottom of the fixing plate (21), and the push rod motor stably supports the fixing plate (21); after the first preset time, the push rod motor is completely retracted, and the top of the mortar test block is lower than the inner top wall of the horizontal channel (112).
6. The mortar penetration detection device according to claim 5, wherein: the bottom of the horizontal channel (112) is provided with a transmission piece (5), the second execution module (44) comprises a transmission motor, the signal input end of the transmission motor is connected to the signal output end of the controller to obtain a second control signal, the transmission piece (5) is responded to the second control signal to drive the push rod motor to slide along the horizontal channel (112), and finally the mortar test block is moved out of the horizontal channel (112).
7. The mortar penetration detection device according to claim 6, wherein: the transmission piece (5) comprises a gear (51) and a rack (52), the gear (51) is rotatably connected to the position, far away from the vertical channel (111), of the bottom wall of the horizontal channel (112) and coaxially fixed with the transmission motor; the rack (52) is meshed with the gear (51), the rack (52) is horizontally arranged at the bottom of the horizontal channel (112), the length direction of the rack (52) is consistent with that of the horizontal channel (112), and the bottom of the push rod motor is fixed with the upper surface of the rack (52).
8. The mortar penetration detection device according to claim 7, wherein: the transmission piece (5) further comprises a transmission plate (53), the transmission plate (53) is arranged between the push rod motor and the rack (52), the rack (52) is fixed on a central line of the length direction of the bottom of the transmission plate (53), and the push rod motor is fixedly arranged on the upper surface of the transmission plate (53) and is just opposite to the vertical channel (111).
9. The mortar penetration detection device according to claim 2, wherein: the control system (4) further comprises a second detection module (45), wherein the second detection module (45) is connected to the power supply and is used for detecting whether the fixing plate (21) needs to be reset or not and outputting a second detection signal when the fixing plate (21) needs to be reset; the control module (42) is connected to the output end of the second detection module (45) to obtain a second detection signal, responds to the second detection signal and firstly outputs a third control signal, and outputs a fourth control signal after a second preset time interval; the second execution module (44) is connected to the output end of the control module (42) to obtain a third control signal, and responds to the third control signal to drive the fixing plate (21) to slide towards the direction close to the vertical channel (111) in an equal way; the first execution module (43) is connected to the output end of the control module (42) to obtain a fourth control signal, and responds to the fourth control signal to drive the fixing plate (21) to move upwards along the vertical channel (111).
10. The mortar penetration detection method according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, opening the barrel cover (31), placing mortar to be tested in the test piece barrel (3), pressing and flattening, covering the barrel cover (31), testing the mortar to be tested, and pressing a taking-out button after the test is finished;
s2, sequentially taking down the mortar test blocks on the fixing plates (21) extending from the horizontal channels (112);
s3, the second detection module outputs a second detection signal to reset the fixing plate (21) and the like.
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