CN115931962A - Full-automatic concrete setting time measuring device and measuring method - Google Patents
Full-automatic concrete setting time measuring device and measuring method Download PDFInfo
- Publication number
- CN115931962A CN115931962A CN202211693818.7A CN202211693818A CN115931962A CN 115931962 A CN115931962 A CN 115931962A CN 202211693818 A CN202211693818 A CN 202211693818A CN 115931962 A CN115931962 A CN 115931962A
- Authority
- CN
- China
- Prior art keywords
- needle
- test
- measuring
- barrel
- jacking
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a full-automatic concrete setting time measuring device and a measuring method, the measuring device comprises a machine table, a turntable mechanism, a jacking rotating mechanism, a flip mechanism, a measuring pin displacement mechanism and a pin washing mechanism, after a test barrel is transferred to a test station by the turntable mechanism, the flip mechanism enables a cover body to be flipped open from the test barrel on the test station, the measuring pin displacement mechanism can drive a measuring pin to move to the test station for subsequent testing, test pin cleaning is automatically carried out after the testing is finished, and the operation is repeated until the initial setting or final setting of concrete is reached, so that the full-automatic testing is realized, the testing time is saved, and the testing efficiency is improved.
Description
Technical Field
The invention relates to a full-automatic concrete setting time measuring device and a measuring method.
Background
The setting time of concrete is divided into initial setting time and final setting time, and is one of important indexes of concrete mixture performance. The initial setting time refers to the time required from the mixing of the concrete by adding water to the concrete until the concrete mortar loses plasticity; the final set time is the time required from when the concrete is mixed with water until the concrete mortar completely loses plasticity and begins to develop strength. The setting time of concrete is of great significance in construction. In order to ensure that the concrete mortar has enough time to be in a plastic state in engineering construction so as to be convenient for operation and use, the shortest initial setting time of the concrete is specified by combining the construction requirement of the concrete; in order to achieve strength as early as possible in a concrete mortar that has already been formed into an engineering structural shape so as to be able to withstand a load, construction requirements for bonding concrete stipulate that the concrete setting time should not be later than a stipulated time. Therefore, the setting time of concrete can be used as a main index reflecting the setting performance of concrete.
The Chinese utility model has the patent publication number of CN214252102U and is named as concrete setting time detection equipment, and comprises a support system, a three-dimensional driving injection system and a sample containing system; the upper part of the supporting system is fixedly provided with a three-dimensional driving injection system, the bottom of the supporting system is provided with a storage rack and a sample platform, and the sample platform is used for installing a sample containing system; the three-dimensional driving penetration system is positioned above the sample containing system; the three-dimensional driving penetration system comprises an electrically driven three-dimensional guide rail and an operation end; the sample containing system comprises at least 3 sample barrels with covers, and a detachable pivoting structure is formed between the lower part of the outer side surface of each sample barrel and the surface of the sample platform; the rack is provided with at least one independent measuring probe; the storage rack is also used for placing a cover of the sample barrel and other auxiliary devices. However, the operation end of the detection device needs to complete the fine actions of picking and placing the sample barrel cover, picking and placing the measuring needle, penetrating the measuring needle and the like, so that the probe cannot be picked and placed when the sample barrel cover is picked and placed, a long time needs to be waited for, and the detection efficiency is low.
Disclosure of Invention
The invention provides a full-automatic concrete setting time measuring device and a measuring method, which overcome the defects in the background technology. One of the technical schemes adopted by the invention for solving the technical problems is as follows:
a full-automatic concrete setting time survey device, its experimental bucket that is applicable to and is equipped with the concrete and take the lid, should survey the device and include:
a machine table provided with a test station;
the turntable mechanism is arranged on the machine table and is provided with a turntable, and the turntable can drive the test barrel to rotate along the central axis of the turntable so as to move the test barrel to a test station;
the jacking and rotating mechanism is arranged on the machine table and can jack up the test barrel on the test station upwards and drive the test barrel to rotate along the central axis of the test barrel;
the cover turning mechanism is arranged on the machine table and positioned at the center of the turntable, and can turn over or cover the cover body of the test barrel on the test station;
the measuring probe displacement mechanism is arranged on the machine table and can drive the measuring probe to move back and forth and up and down to a testing station, and the measuring probe can test the concrete in the testing barrel;
the needle washing mechanism is arranged on the machine table, is positioned between the turntable mechanism and the needle measuring displacement mechanism and can clean the needle measuring;
after the turntable mechanism transfers the test barrel to the test station, the cover body is turned over from the test barrel on the test station by the cover turning mechanism, and meanwhile, the probe displacement mechanism can drive the probe to move to the test station for subsequent testing, so that the test time is saved.
In a preferred embodiment: the flip mechanism comprises a flip support, a flip motor, a flip transmission rod set and an electromagnet sucker, wherein the flip support penetrates through the turntable and then extends to the upper part of the turntable; the cover body is made of magnetic materials.
In a preferred embodiment: the flip cover transmission rod set comprises a first straight rod, a second straight rod, a third straight rod, a fourth straight rod and a bending rod, the first straight rod is fixedly connected with an output shaft of the flip cover motor, two ends of the second straight rod are hinged to the first straight rod and the third straight rod respectively, the third straight rod is hinged to the fourth straight rod, the electromagnet is fixedly connected to the tail end of the fourth straight rod, and two ends of the bending rod are hinged to the flip cover support and the tail end of the fourth straight rod respectively.
In a preferred embodiment: the jacking and rotating mechanism comprises a jacking assembly and a rotating assembly, the jacking assembly comprises a jacking driving motor, a jacking machine, a transmission rod and a jacking disc, the jacking machine is connected with the jacking driving motor, the transmission rod is connected with the jacking machine and the jacking disc, and the jacking machine can drive the transmission rod and the jacking disc to move up and down; the rotating assembly comprises a rotating motor and a rotating conveyor belt, the rotating conveyor belt is in transmission connection with the rotating motor and a transmission rod, and after the top plate is jacked up, the rotating motor drives the rotating conveyor belt to rotate so as to drive the transmission rod and the top plate to rotate;
the rotary table is provided with a containing groove which penetrates through the rotary table from top to bottom, the peripheral wall of the containing groove is provided with a step surface, the bottom end of the test barrel is placed on the step surface, and the top disc can move up and down in the containing groove so as to jack up or put back the test barrel.
In a preferred embodiment: the bottom end of the test barrel is provided with a limiting edge extending downwards, and the top disc is located in a space surrounded by the limiting edge.
In a preferred embodiment: the measuring probe displacement mechanism comprises a front displacement assembly, a rear displacement assembly, an upper displacement assembly and a lower displacement assembly, the front displacement assembly and the lower displacement assembly comprise a front driving motor and a rear driving motor and a first sliding frame, the front driving motor and the rear driving motor are in transmission connection with the first sliding frame, the machine table is provided with a first sliding rail, and the first sliding frame is in sliding fit with the first sliding rail; the upper and lower displacement assembly comprises an upper driving motor, a lower driving motor, a second sliding frame and a clamping head, the upper driving motor and the lower driving motor are installed on the first sliding frame, the first sliding frame is provided with a second sliding rail, the second sliding frame is in transmission connection with the upper driving motor and the lower driving motor in sliding fit with the second sliding rail, the clamping head is fixedly connected to the bottom end of the second sliding frame, and the measuring needle is detachably connected with the clamping head.
In a preferred embodiment: wash needle mechanism includes top open-ended and washes the needle pond and install the high pressure nozzle on washing the needle pond, survey needle displacement mechanism can remove the survey needle to wash in the needle pond to spray water in order to carry out high pressure to the survey needle through high pressure nozzle and wash.
In a preferred embodiment: this survey device is still including the mechanism of trading the needle, and this mechanism of trading the needle is including trading the needle mount, trade the needle motor, trade the needle adjustable shelf and a plurality of survey needle, trade needle mount rigid coupling on the board, trade the needle motor and install on trading the needle mount, trade needle adjustable shelf movable mounting on trading the needle mount and with trade the needle motor looks transmission and be connected, trade the needle adjustable shelf and be equipped with a plurality of and run through from top to bottom and side open-ended clamp groove, each survey needle top all is equipped with annular catching groove, goes into annular catching groove through clamp groove cell wall card and puts in order to hang the survey needle on trading the needle adjustable shelf.
The second technical scheme adopted by the invention for solving the technical problems is as follows:
a measuring method of a full-automatic concrete setting time measuring device, which applies the full-automatic concrete setting time measuring device, comprises the following steps:
step 10, placing a test barrel filled with concrete and provided with a cover body on a turntable, and installing a measuring pin on a measuring pin displacement mechanism;
step 20, starting the measuring device, and enabling the turntable mechanism to act to drive the test barrels to rotate along the central axis of the turntable so as to enable one of the test barrels to move to a test station;
step 30, the jacking and rotating mechanism jacks up the test barrel on the test station to wait for the test:
if the test is carried out for the first time, the jacking rotating mechanism does not need to drive the test barrel to rotate; if the test is not the first test, the jacking rotating mechanism can drive the test barrel to rotate by a set angle along the central axis of the test barrel, so that the test positions of the test needles on the same test barrel are different every time;
step 40, the cover turning mechanism acts to turn the cover body of the test barrel on the test station upwards; meanwhile, the probe displacement mechanism drives the probe to move to a testing station and drives the probe to be downwards inserted into concrete of the testing barrel for testing;
step 50, after the test is finished, the probe displacement mechanism drives the probe to move to the probe washing mechanism, and the probe washing mechanism cleans the probe;
and step 60, after the cleaning is finished, replacing the measuring pins with different sizes to the measuring pin displacement mechanism so as to carry out the next round of testing.
In a preferred embodiment: the measuring device further comprises a probe changing mechanism, and in step 60, after the cleaning is completed, the probe displacement mechanism moves the cleaned probe to the probe changing mechanism to change the probe.
Compared with the background technology, the technical scheme has the following advantages:
1. after the testing device transfers the testing barrel to the testing station through the turntable mechanism, the cover body is turned over from the testing barrel on the testing station through the turning cover mechanism, the testing pin displacement mechanism can drive the testing pin to move to the testing station for subsequent testing, the testing pin is automatically cleaned after the testing is finished, and the whole process of automatic testing is realized until the initial setting or final setting of concrete is reached, so that the testing time is saved, and the testing efficiency is improved. And when the cover body is turned over from the test barrel on the test station by the cover turning mechanism, the probe displacement mechanism can drive the probe to move to the test station for subsequent testing, so that the test time is saved, and the test efficiency is improved.
2. The flip mechanism is driven by the flip transmission rod group to reciprocate between a covering position and a flipping position through the electromagnet sucker, when the electromagnet sucker is at the covering position, if the electromagnet sucker is in a power-on state, the electromagnet sucker can suck the cover body, and if the electromagnet sucker is in a power-off state, the cover body can be covered back on the test barrel; the flip mechanism has a simple and compact structure.
3. The carousel is equipped with the storage tank that runs through from top to bottom, and experimental barrel head end is placed on the step face, and the top dish can be along the storage tank height rebound under the effect of jacking machine to jack up experimental bucket upwards, then when the survey pin inserts and tests in the experimental bucket, the pressure transmission that experimental bucket received is to the top dish on, rather than transmitting to the carousel on, has improved the life of carousel.
4. The bottom end of the test barrel is provided with a limiting edge extending downwards, the top disc is located in a space surrounded by the limiting edge, the limiting edge can circumferentially limit the top disc, and the test needle is prevented from falling off from the top disc in the test process.
5. The probe washing pool sprays water through the high-pressure spray head to wash the probe at high pressure, and compared with ultrasonic cleaning, the high-pressure washing effect is much better.
6. The needle changing mechanism is clamped into the annular buckle groove through the groove clamping groove wall so as to hang the measuring needle on the needle changing movable frame, the measuring needle displacement mechanism can move the cleaned measuring needle to the needle changing mechanism to change the measuring needle, and the use is more convenient.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic diagram illustrating an overall view of a fully automatic concrete setting time measuring apparatus according to a preferred embodiment.
Fig. 2 is a simplified schematic diagram of fig. 1.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 shows a schematic cross-sectional view of fig. 3.
FIG. 5 is a schematic diagram of the turntable mechanism according to a preferred embodiment.
FIG. 6 is a side view of a preferred embodiment of the turntable mechanism.
Fig. 7 is a schematic structural diagram of a top-lifting rotating mechanism according to a preferred embodiment.
FIG. 8 is a side view of a top-down rotating mechanism according to a preferred embodiment.
Fig. 9 is a schematic structural diagram of a flip mechanism according to a preferred embodiment.
Fig. 10 is a side view of a flip mechanism of a preferred embodiment.
FIG. 11 is a schematic diagram of the probe displacement mechanism of the preferred embodiment.
FIG. 12 is a side view of the pin displacement mechanism of a preferred embodiment.
FIG. 13 is a side view of the vertical displacement assembly of a preferred embodiment.
FIG. 14 is a schematic view showing the assembly of the clamping head and the stylus of the preferred embodiment.
Fig. 15 shows a schematic cross-sectional view of fig. 14.
FIG. 16 is a schematic structural diagram of the needle changing mechanism according to a preferred embodiment.
FIG. 17 is a schematic diagram of the needle washing mechanism according to the preferred embodiment.
Detailed Description
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise specifically limited, the terms "fixedly connected" and "fixedly connected" should be understood in a broad sense, i.e., any connection between the two without a relative displacement and a relative rotation, i.e., including non-detachable fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having", and variations thereof, are intended to be inclusive and not limiting.
Referring to fig. 1 to 17, a preferred embodiment of a fully automatic concrete setting time measuring apparatus is shown.
The measuring device is suitable for a test barrel 101 which is filled with concrete and is provided with a cover body 102, and comprises a machine table 100, a turntable mechanism 200, a jacking rotating mechanism 300, a flip mechanism 400, a measuring pin displacement mechanism 500 and a needle washing mechanism 600.
The machine 100 is provided with a test station 110. As shown in fig. 2, the test station 110 is located on the turntable mechanism 200 directly in front of the stylus displacement mechanism 500. As shown in fig. 1, the machine 100 is provided with an outer casing 120, and the outer casing 120 is provided with a touch screen 130, a display 140 and an electric control system.
The turntable mechanism 200 is installed on the machine table 100 and is provided with a turntable 210, and the rotation of the turntable 210 can drive the test barrel 101 to rotate along the central axis of the turntable, so that the test barrel 101 moves to the test station 110.
In this embodiment, as shown in fig. 5 and 6, the turntable mechanism 200 further includes a turntable motor 220, and the turntable motor 220 is installed below the turntable 210 and is in transmission connection with the turntable 210. The turntable 210 is provided with six accommodating grooves 211 which penetrate through the turntable up and down and are arranged at intervals in a ring shape, as shown in fig. 4, the peripheral wall of the accommodating groove 211 is provided with a step surface 212, and the bottom end of the test bucket 101 can be placed on the step surface 212. The number of the accommodating grooves 211 is not limited to this, and can be increased or decreased as required.
The jacking and rotating mechanism 300 is installed on the machine table 100, and can jack up the test barrel 101 on the test station 110 upwards and drive the test barrel 101 to rotate along the central axis of the test barrel 101.
In this embodiment, as shown in fig. 7 and fig. 8, the jacking and rotating mechanism 300 includes a jacking assembly and a rotating assembly, the jacking assembly includes a jacking driving motor 310, a jacking machine 320, a transmission rod 330 and a top disk 340, the jacking machine 320 is connected to the jacking driving motor 310, the transmission rod 330 is connected to the jacking machine 320 and the top disk 340, and the jacking machine 320 can drive the transmission rod 330 and the top disk 340 to move up and down; the rotating assembly comprises a rotating motor 350 and a rotating transmission belt 360, the rotating transmission belt 360 is in transmission connection with the rotating motor 350 and the transmission rod 330, and after the top plate 340 is jacked up, the rotating motor 350 drives the rotating transmission belt 360 to rotate so as to drive the transmission rod 330 and the top plate 340 to rotate; the top plate 340 can move up and down in the receiving groove 211 to jack up or put back the test barrel 101.
In this embodiment, as shown in fig. 4, the bottom end of the test barrel 101 is provided with a downwardly extending limiting edge 103, and the top plate 340 is located in a space surrounded by the limiting edge 103.
The lid-turning mechanism 400 is installed on the machine platform 100 and located at the center of the turntable 210, and can turn over or cover the lid 102 of the test bucket 101 at the test station 110.
In this embodiment, the flip mechanism 400 includes a flip bracket 410, a flip motor 420, a flip transmission lever set and an electromagnet chuck 430, the flip bracket 410 passes through the turntable 210 and then extends to the upper side of the turntable 210, the flip motor 420 is installed on the flip bracket 410, the flip transmission lever set is connected to the flip motor 420, the electromagnet chuck 430 is installed on the flip transmission lever set, and the electromagnet chuck 430 can be driven by the flip transmission lever set to move back and forth between a covering position and a flipping position; the cover 402 is made of magnetic material.
In this embodiment, as shown in fig. 9, the flip cover transmission rod set includes a first straight rod 440, a second straight rod 450, a third straight rod 460, a fourth straight rod 470 and a bending rod 480, the first straight rod 440 is fixedly connected to an output shaft of the flip cover motor 420, two ends of the second straight rod 450 are respectively hinged to the first straight rod 440 and the third straight rod 460, the third straight rod 460 is hinged to the fourth straight rod 470, the electromagnet chuck 430 is fixedly connected to a tail end of the fourth straight rod 470, and two ends of the bending rod 480 are respectively hinged to tail ends of the flip cover bracket 410 and the fourth straight rod 470.
To ensure positional accuracy of the electromagnet holder 430, two position sensors 490 may be provided on the flip bracket 410 to sense the cover position and the flip position of the electromagnet holder 430, respectively.
The probe displacement mechanism 500 is installed on the machine platform 100 and can drive the probe 700 to move back and forth and up and down to the testing station 110, and the probe 700 can test the concrete in the testing barrel 101.
In this embodiment, the stylus displacement mechanism 500 includes a front and rear displacement assembly and an up and down displacement assembly, the front and rear displacement assembly includes a front and rear driving motor 510 and a first carriage 520, the front and rear driving motor 510 is connected to the first carriage 520 in a transmission manner, the machine 100 is provided with a first slide rail 104, and the first carriage 520 is in sliding fit with the first slide rail 104; the up-down displacement assembly comprises an up-down driving motor 530, a second sliding frame 540 and a clamping head 550, the up-down driving motor 530 is mounted on the first sliding frame 520, the first sliding frame 520 is provided with a second sliding rail 521, the second sliding frame 540 is in transmission connection with the up-down driving motor 530 and is in sliding fit with the second sliding rail 521, the clamping head 550 is fixedly connected to the bottom end of the second sliding frame 540, and the measuring needle 700 is separably connected with the clamping head 550.
As shown in fig. 14 and 15, the holding head 550 has a sinking groove 551 with an open bottom end and a shape matching with the head end of the stylus 700, the side surface of the holding head 550 has a through groove 552 communicating with the sinking groove 551, the end of the stylus 700 has a circular clamping groove 710, and an elastic clamping bead (not shown) is further disposed in the through groove 552, and the head end of the elastic clamping bead can extend into the sinking groove 551, when the end of the stylus 700 extends into the sinking groove 551, the elastic clamping bead can be retracted until the elastic clamping bead is clamped into the circular clamping groove 710, so that the mounting of the stylus 700 and the holding head 550 is completed. When the stylus 700 needs to be separated from the clamping head 550, only a pulling force needs to be applied to the clamping head 550 until the elastic clamping beads are separated from the annular clamping groove 710.
The needle washing mechanism 600 is installed on the machine platform 100 and located between the turntable mechanism 200 and the needle displacement mechanism 500, and can wash the needle 700.
In this embodiment, the needle washing mechanism 600 includes a needle washing tank 610 with an open top end and a high pressure nozzle 620 installed on the needle washing tank 610, and the stylus displacement mechanism 500 can move the stylus 700 into the needle washing tank 610 and spray water through the high pressure nozzle 620 to perform high pressure washing on the stylus 700. As shown in FIG. 17, a water conduit 630 is disposed at the bottom of the needle washing basin 610 for leading out the washing wastewater.
After the testing barrel 101 is transferred to the testing station 110 by the turntable mechanism 200, the cover 102 is flipped over from the testing barrel 101 on the testing station 110 by the flip mechanism 200, and the probe displacement mechanism 500 can drive the probe 700 to move to the testing station 110 for subsequent testing, thereby saving testing time.
In this embodiment, the measuring apparatus further includes a needle changing mechanism 800, the needle changing mechanism 800 includes a needle changing fixing frame 810, a needle changing motor 820, a needle changing movable frame 830 and a plurality of measuring needles 700, the needle changing fixing frame 810 is fixedly connected to the machine platform 100, the needle changing motor 820 is installed on the needle changing fixing frame 810, the needle changing movable frame 830 is movably installed on the needle changing fixing frame 810 and is in transmission connection with the needle changing motor 820, the needle changing movable frame 830 is provided with three clamping grooves 831 penetrating from top to bottom and having an open side, the top end of each measuring needle 700 is provided with an annular fastening groove 720, and the annular fastening grooves 720 are clamped into the annular fastening grooves 720 through the clamping grooves 831 to hang the measuring needles 700 on the needle changing movable frame 830. As shown in fig. 2, the needle changing mechanism 800 is located at the rear side of the needle washing mechanism 600, that is, the dial mechanism 200, the needle washing mechanism 600, and the needle changing mechanism 800 are arranged in the order of the front-rear direction.
Since the concrete time test needs to be performed by using the probes 700 with different sizes according to the specification, the probes 700 with different sizes are respectively hung in the three clamping grooves 831, and each test bucket 101 needs to be tested by using the probes 700 with three sizes.
A measuring method of a full-automatic concrete setting time measuring device comprises the following steps:
step 10, placing the test barrel 101 filled with concrete and provided with the cover body 102 on a turntable 210, and installing a measuring pin 700 on a measuring pin displacement mechanism 500;
step 20, starting the measuring device, and driving the test barrels 101 to rotate along the central axis of the turntable 210 by the action of the turntable mechanism 200, so that one test barrel 101 moves to the test station 110; specifically, the turntable motor 220 rotates to drive the turntable 210 to rotate, and the test barrels 101 rotate synchronously with the turntable 210 until one of the test barrels 101 is located at the test station 110, as shown in fig. 3, at this time, the test barrel 101 is located right in front of the stylus displacement mechanism 500.
Step 30, the jacking and rotating mechanism 300 jacks up the test barrel 101 on the test station 110 to wait for the test:
if the test is performed for the first time, the jacking rotating mechanism 300 does not need to drive the test barrel 101 to rotate; if the test is not the first test, the jacking and rotating mechanism 300 can drive the test barrel 101 to rotate for a set angle along the central axis of the test barrel 101, so that the test positions of the test pins 700 for the same test barrel 101 are different each time;
step 40, the cover turning mechanism 400 acts to turn the cover body 102 of the test barrel 101 on the test station 110 upwards; meanwhile, the probe displacement mechanism 500 drives the probe 700 to move to the testing station 110, and drives the probe 700 to be inserted downwards into the concrete of the testing barrel 101 for testing.
Specifically, the flip mechanism 400 acts as follows: the flip motor 420 rotates to drive the flip component to move, so that the electromagnet suction cup 430 moves from the flip position to the covering position, and then the electromagnet suction cup 430 is electrified to suck the cover body 102; then, the flip motor 420 rotates reversely to move the electromagnet chuck 430 from the cover up position to the flip position;
the action process of the measuring needle displacement mechanism 500 is as follows: the front and rear driving motor 510 drives the first carriage 520 to slide forward, and further drives the up-down displacement assembly to synchronously slide forward until the probe 700 is positioned right above the test station 110; then, the up-down driving motor 530 rotates to drive the second sliding frame 540 to slide downward, and further drive the clamping head 550 and the probe 700 to synchronously slide downward until the probe 700 is inserted into the concrete of the testing barrel 101 for testing.
Step 50, after the test is completed, the probe displacement mechanism 500 drives the probe 700 to move to the probe washing mechanism 600, and the probe washing mechanism 600 cleans the probe 700. Specifically, the up-down driving motor 530 rotates to drive the clamping head 550 and the probe 700 to slide upwards, so that the probe 700 leaves the test barrel 101; then, the front and rear driving motor 510 rotates to drive the first carriage 520 to move backward until the stylus 700 moves right above the needle washing pool 610; then, the up-down driving motor 530 rotates to drive the probe 700 to move downwards until the probe 700 is located in the probe washing pool 610, and the high-pressure nozzle 620 is started to perform high-pressure washing on the probe 700.
Step 60, after the cleaning is completed, the measuring pins 700 with different sizes are replaced to the measuring pin displacement mechanism 500, so as to perform the next round of testing.
In this embodiment, in step 60, after the completion of the cleaning, the stylus displacement mechanism 500 moves the cleaned stylus 700 to the stylus replacement mechanism 800 to replace the stylus.
Specifically, the up-down driving motor 530 rotates to drive the stylus 700 to move upward to leave the needle washing pool 610; then, the front and rear driving motor 510 rotates to drive the probe 700 to move backwards to the probe changing mechanism 800, the cleaned probe 700 is moved to the vacant clamp groove 831, and is clamped into the annular fastening groove 720 through the groove wall of the clamp groove 831 to hang the probe 700 on the probe changing movable frame 830; then, the up-down driving motor 530 drives the clamping head 550 to move upward, and at this time, the clamping head 500 is separated from the probe 700; then, the needle changing motor 820 drives the needle changing movable frame 830 to move, so that the second measuring needle 700 moves to the position right below the clamping head 550; then, the up-down driving motor 530 drives the clamping head 550 to move downward until the head end of the probe 700 extends into the sinking groove 551 of the clamping head 550 and is clamped into the circular clamping groove 710 through the elastic clamping bead, so that the second probe 700 and the clamping head 550 are mounted. Finally, wait for the second round of testing.
After the testing device transfers the testing barrel 101 to the testing station 110 through the turntable mechanism 200, the cover body 102 is turned over from the testing barrel 101 on the testing station 110 through the cover turning mechanism 400, the test pin displacement mechanism 500 can drive the test pin 700 to move to the testing station 110 for subsequent testing, test pin cleaning is automatically carried out after testing is finished, and the steps are repeated until initial setting or final setting of concrete is reached, so that full-process automatic testing is realized, testing time is saved, and testing efficiency is improved. Moreover, while the lid 102 is flipped over from the testing barrel 101 on the testing station 110 by the flip mechanism 400, the probe displacement mechanism 500 can drive the probe 700 to move to the testing station 110 for subsequent testing, thereby saving testing time and improving testing efficiency.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a full-automatic concrete setting time survey device which is applicable to and is equipped with the concrete and takes the experimental bucket of lid, its characterized in that: the measuring apparatus includes:
a machine table provided with a test station;
the turntable mechanism is arranged on the machine table and is provided with a turntable, and the turntable can drive the test barrel to rotate along the central axis of the turntable so as to move the test barrel to a test station;
the jacking and rotating mechanism is arranged on the machine table and can jack up the test barrel on the test station upwards and drive the test barrel to rotate along the central axis of the test barrel;
the cover turning mechanism is arranged on the machine table and positioned at the center of the turntable, and can turn over or cover the cover body of the test barrel on the test station;
the measuring probe displacement mechanism is arranged on the machine table and can drive the measuring probe to move back and forth and up and down to a testing station, and the measuring probe can test the concrete in the testing barrel;
the needle washing mechanism is arranged on the machine table and is positioned between the turntable mechanism and the needle measuring displacement mechanism, and can be used for cleaning the needle measuring;
after the turntable mechanism transfers the test barrel to the test station, the cover turning mechanism turns the cover body over from the test barrel on the test station, and meanwhile, the probe displacement mechanism can drive the probe to move to the test station for subsequent testing, so that the test time is saved.
2. The apparatus for measuring setting time of concrete according to claim 1, wherein: the flip mechanism comprises a flip support, a flip motor, a flip transmission rod group and an electromagnet sucker, the flip support penetrates through the turntable and then extends out of the upper part of the turntable, the flip motor is installed on the flip support, the flip transmission rod group is connected with the flip motor, the electromagnet sucker is installed on the flip transmission rod group, and the electromagnet sucker can reciprocate between a covering position and a flipping position under the driving of the flip transmission rod group; the cover body is made of magnetic materials.
3. The apparatus of claim 2, wherein: the flip transmission rod set comprises a first straight rod, a second straight rod, a third straight rod, a fourth straight rod and a bending rod, the first straight rod is fixedly connected with an output shaft of a flip motor, two ends of the second straight rod are respectively hinged with the first straight rod and the third straight rod, the third straight rod is hinged with the fourth straight rod, an electromagnet sucker is fixedly connected to the tail end of the fourth straight rod, and two ends of the bending rod are respectively hinged with a flip support and the tail end of the fourth straight rod.
4. The apparatus according to claim 1, wherein: the jacking and rotating mechanism comprises a jacking assembly and a rotating assembly, the jacking assembly comprises a jacking driving motor, a jacking machine, a transmission rod and a jacking disc, the jacking machine is connected with the jacking driving motor, the transmission rod is connected with the jacking machine and the jacking disc, and the jacking machine can drive the transmission rod and the jacking disc to move up and down; the rotating assembly comprises a rotating motor and a rotating conveyor belt, the rotating conveyor belt is in transmission connection with the rotating motor and a transmission rod, and after the top plate is jacked up, the rotating motor drives the rotating conveyor belt to rotate so as to drive the transmission rod and the top plate to rotate;
the rotary table is provided with a containing groove which penetrates through the rotary table from top to bottom, the peripheral wall of the containing groove is provided with a step surface, the bottom end of the test barrel is placed on the step surface, and the top plate can move up and down in the containing groove to jack up or put back the test barrel.
5. The apparatus according to claim 4, wherein: the bottom end of the test barrel is provided with a limiting edge extending downwards, and the top disc is located in a space surrounded by the limiting edge.
6. The apparatus according to claim 1, wherein: the measuring probe displacement mechanism comprises a front displacement assembly, a rear displacement assembly, an upper displacement assembly and a lower displacement assembly, the front displacement assembly and the rear displacement assembly comprise a front driving motor and a rear driving motor and a first sliding frame, the front driving motor and the rear driving motor are in transmission connection with the first sliding frame, the machine table is provided with a first sliding rail, and the first sliding frame is in sliding fit with the first sliding rail; the upper and lower displacement assembly comprises an upper driving motor, a lower driving motor, a second sliding frame and a clamping head, the upper driving motor and the lower driving motor are installed on the first sliding frame, the first sliding frame is provided with a second sliding rail, the second sliding frame is in transmission connection with the upper driving motor and the lower driving motor in sliding fit with the second sliding rail, the clamping head is fixedly connected to the bottom end of the second sliding frame, and the measuring needle is detachably connected with the clamping head.
7. The apparatus according to claim 6, wherein: wash needle mechanism includes top open-ended and washes the needle pond and install the high pressure nozzle on washing the needle pond, survey needle displacement mechanism can remove the survey needle to wash in the needle pond to spray water in order to carry out high pressure to the survey needle through high pressure nozzle and wash.
8. The apparatus for measuring setting time of concrete according to claim 1, wherein: this survey device is still including the mechanism of trading the needle, and this mechanism of trading the needle is including trading the needle mount, trade the needle motor, trade the needle adjustable shelf and a plurality of survey needle, trade needle mount rigid coupling on the board, trade the needle motor and install on trading the needle mount, trade needle adjustable shelf movable mounting on trading the needle mount and with trade the needle motor looks transmission and be connected, trade the needle adjustable shelf and be equipped with a plurality of and run through from top to bottom and side open-ended clamp groove, each survey needle top all is equipped with annular catching groove, goes into annular catching groove through clamp groove cell wall card and puts in order to hang the survey needle on trading the needle adjustable shelf.
9. A method for measuring a full-automatic concrete setting time measuring apparatus to which the full-automatic concrete setting time measuring apparatus according to any one of claims 1 to 8 is applied, characterized in that: the method comprises the following steps:
step 10, placing a test barrel filled with concrete and provided with a cover body on a turntable, and installing a measuring pin on a measuring pin displacement mechanism;
step 20, starting the measuring device, and enabling the turntable mechanism to act to drive the test barrels to rotate along the central axis of the turntable so as to enable one of the test barrels to move to a test station;
step 30, the jacking rotating mechanism jacks up the test barrel on the test station to wait for testing:
if the test is carried out for the first time, the jacking rotating mechanism does not need to drive the test barrel to rotate; if the test is not the first test, the jacking rotating mechanism can drive the test barrel to rotate by a set angle along the central axis of the test barrel, so that the test positions of the test needles on the same test barrel are different every time;
step 40, the cover turning mechanism acts to turn the cover body of the test barrel on the test station upwards; meanwhile, the measuring pin displacement mechanism drives the measuring pin to move to a testing station and drives the measuring pin to be downwards inserted into the concrete of the testing barrel for testing;
step 50, after the test is finished, the probe displacement mechanism drives the probe to move to the probe washing mechanism, and the probe washing mechanism cleans the probe;
and step 60, after the cleaning is finished, replacing the measuring pins with different sizes to the measuring pin displacement mechanism so as to carry out the next round of testing.
10. The method for measuring the setting time of the full-automatic concrete according to claim 9, characterized in that: the measuring device further comprises a needle changing mechanism, and in step 60, after the cleaning is completed, the needle measuring displacement mechanism moves the cleaned needle measuring to the needle changing mechanism to change the needle measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211693818.7A CN115931962A (en) | 2022-12-28 | 2022-12-28 | Full-automatic concrete setting time measuring device and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211693818.7A CN115931962A (en) | 2022-12-28 | 2022-12-28 | Full-automatic concrete setting time measuring device and measuring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115931962A true CN115931962A (en) | 2023-04-07 |
Family
ID=86552240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211693818.7A Pending CN115931962A (en) | 2022-12-28 | 2022-12-28 | Full-automatic concrete setting time measuring device and measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115931962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018799A (en) * | 2021-10-18 | 2022-02-08 | 湖州市检验检测中心 | Device for testing water absorption thickness expansion rate of artificial board and decorative artificial board |
-
2022
- 2022-12-28 CN CN202211693818.7A patent/CN115931962A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018799A (en) * | 2021-10-18 | 2022-02-08 | 湖州市检验检测中心 | Device for testing water absorption thickness expansion rate of artificial board and decorative artificial board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115931962A (en) | Full-automatic concrete setting time measuring device and measuring method | |
| CN210863764U (en) | Cleaning module and sample analyzer with same | |
| CN203426088U (en) | Magnetic bead washing device | |
| CN108956269B (en) | A automatic conveyer of concrete test block for compressive strength detects | |
| CN101806810B (en) | Multi-reagent needle biochemistry analyzer | |
| CN103018088B (en) | Fully-automatic liquid-based centrifugation and tableting machine | |
| CN112985964B (en) | Biological sample pretreatment system | |
| CN109507004B (en) | Control method and system for natural sedimentation cell sheet-making dyeing workstation | |
| CN101672623A (en) | Detection system of overall dimension and surface appearance of thin-type small-size object | |
| CN112881367A (en) | Cleaning module, sample analyzer with same and cleaning method | |
| CN216484452U (en) | Fluffing and pilling friction test equipment | |
| CN109297792B (en) | Slice-making and dyeing integrated machine | |
| CN109433767A (en) | A kind of cleaning separator of chemiluminescent analyzer | |
| CN108562759B (en) | Full-automatic analyzer | |
| CN109297794B (en) | Dyeing plate and slice-making dyeing integrated machine | |
| CN215997940U (en) | Steel drum flushing type cleaning equipment | |
| CN219328585U (en) | Cell-phone screen production detection device | |
| CN215543496U (en) | Cuvette cleaning device | |
| CN114086763B (en) | Auxiliary device for pouring post-pouring belt | |
| CN110815019B (en) | Automatic glass surface polishing device | |
| CN113188874A (en) | Full-automatic fluorescent dyeing instrument | |
| CN209647157U (en) | A kind of cleaning separator of chemiluminescent analyzer | |
| CN111190108B (en) | Electric vehicle battery manager test equipment | |
| CN211478072U (en) | Disk body subassembly, cleaning module and sample analysis appearance | |
| CN218014400U (en) | Automatic cleaning device based on physical education teaching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230902 Address after: 361000 No. 184, Dianqian 4th Road, Huli District, Xiamen City, Fujian Province Applicant after: XIAMEN JIEHANG ENGINEERING TESTING TECHNOLOGY Co.,Ltd. Applicant after: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co.,Ltd. Applicant after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Address before: 361000 No. 184, Dianqian 4th Road, Huli District, Xiamen City, Fujian Province Applicant before: XIAMEN JIEHANG ENGINEERING TESTING TECHNOLOGY Co.,Ltd. Applicant before: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co.,Ltd. Applicant before: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. |
|
| TA01 | Transfer of patent application right |