CN210982058U - Full-automatic consolidation apparatus - Google Patents
Full-automatic consolidation apparatus Download PDFInfo
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- CN210982058U CN210982058U CN201921814574.7U CN201921814574U CN210982058U CN 210982058 U CN210982058 U CN 210982058U CN 201921814574 U CN201921814574 U CN 201921814574U CN 210982058 U CN210982058 U CN 210982058U
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Abstract
The utility model discloses a full-automatic consolidation apparatus, which comprises a consolidation apparatus body, a displacement detection meter and a pressure module, wherein the pressure module comprises an air pump for providing pressure for the consolidation apparatus body; the data acquisition unit is electrically connected with the displacement detection meter and is used for collecting the detection data of the displacement detection meter at each time point; the storage module is electrically connected with the data acquisition unit and the pressure sensor and is used for storing detection data; and the display module is electrically connected with the storage module and is used for displaying the detection data. When detecting, install the sample on the consolidation apparatus body, come for the consolidation apparatus body provides pressure through the air pump, then detect the data change of table reading under this pressure through the displacement, and the data that read out are carried to storage module in through data collection station, finally show through display module, so, can be clear know under the set pressure, the compression condition of each time point sample, and need not to read the table and record again to the displacement detection table.
Description
Technical Field
The utility model relates to a soil testing equipment technical field, in particular to full-automatic consolidation apparatus.
Background
The consolidation apparatus is used for measuring the compression performance of soil under different loads and limited conditions, can perform normal slow consolidation test and rapid consolidation test, and measures early consolidation pressure and consolidation coefficient.
Chinese patent with the grant number of CN207502307U discloses a consolidation apparatus, including the water storage box, big retaining ring, lower porous disk, the cutting ring, go up the porous disk, little retaining ring and pressurization apron, still include the pressurization frame, cylinder and percentage table, the pressurization frame includes the supporting baseplate, the support column, pass clamp plate and fixed plate, the support column is equipped with two, two support columns are about water storage box bilateral symmetry, the supporting baseplate, pass clamp plate and fixed plate set gradually and be parallel to each other from supreme down, pass the clamp plate and pass through sleeve sliding connection on two support columns, both ends are fixed respectively on two support columns about the fixed plate, the central point of fixed plate puts and is equipped with the centre bore, the cylinder is equipped with threely, three cylinder is around centre bore evenly distributed and equal fixed connection in the bottom of fixed plate, the measuring head of percentage table passes the centre bore and with pass.
Most of the prior consolidators are like the above patents, and the manual mode is used for reading and recording in real time, which easily causes errors and needs manual continuous recording, thus having low accuracy and wasting time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a full-automatic consolidation apparatus has the advantage that detects, the record is convenient, and the accuracy is high.
The utility model discloses an above-mentioned technical purpose one can realize through following technical scheme:
the utility model provides a full-automatic consolidation apparatus, includes consolidation apparatus body and displacement detection table, still includes:
the pressure module comprises an air pump for providing pressure for the consolidation apparatus body;
the data acquisition unit is electrically connected with the displacement detection meter and is used for collecting the detection data of the displacement detection meter at each time point;
the storage module is electrically connected with the data acquisition unit and the pressure sensor and is used for storing detection data;
and the display module is electrically connected with the storage module and is used for displaying the detection data.
So set up, when detecting, on installing the consolidation apparatus body with the sample, provide pressure for the consolidation apparatus body through the air pump, then detect the data change of table reading under this pressure through the displacement, and the data that read out are carried to storage module in through data collection station, finally show through display module, so, can be clear know under the set pressure, the compression condition of each time point sample, and need not to read the table and record to the displacement detection table again.
More preferably: an electric valve is arranged on an air supply pipe between the air pump and the consolidation apparatus body, a branch pipe is connected on the air supply pipe between the electric valve and the consolidation apparatus body, and a pressure sensor is arranged on the branch pipe; the electric valve is provided with an air outlet which is opened and closed synchronously with the air outlet, the air outlet is connected with an electric pressure stabilizing valve through a pipeline, and the electric pressure stabilizing valve is electrically connected with the pressure sensor.
With such an arrangement, after the parameter of the required pressure is set, the opening and closing size of the electric valve is changed accordingly. In the use, when pressure sensor detects that pressure increases because of stirring, electric pressure stabilizing valve can be opened, then stabilizes atmospheric pressure once more in 1S, so, can ensure that the pressure of supplying in whole testing process keeps a stable state.
More preferably: the consolidometer comprises a consolidometer body and is characterized in that the consolidometer body comprises a base, a pressure applying platform which is arranged on the base and can lift along the vertical direction, a connecting frame which is fixed on the base, a limiting needle which is in threaded connection with the connecting frame, and a detection container for placing a sample, wherein a support for installing a displacement detection meter is arranged on the detection container, and the air pump is connected with the pressure applying platform.
So set up, when using, in installing the sample and detecting the container, then will detect the container and place the platform of exerting pressure on, rotate spacing needle and make spacing needle top at the top that detects the container, will detect the container and fix, then will shift and detect on the table installs the support, make the displacement detect the table to support and establish on spacing needle, so, when the sample was compressed, the detection container can move up, consequently, the data that the displacement detected the table also can change.
More preferably: the detection container comprises a container body, a lower permeable stone, an upper permeable stone, an outer sleeve ring for positioning the lower permeable stone, a material taking ring for filling a sample, an inner sleeve ring for positioning the upper permeable stone, a top cover for pressing the upper permeable stone and a mounting frame which is arranged on the container body and is used for mounting a displacement detection table;
the bottom of the inner side of the container body is provided with a plurality of coaxial annular grooves, and the diameter of the annular groove positioned on the outermost side is the same as that of the outer sleeve ring; a positioning ring is arranged between the material taking ring and the outer sleeve ring, the height of the outer sleeve ring is larger than the thickness of the lower permeable stone, the outer diameter of the positioning ring is the same as the inner diameter of the outer sleeve ring, and the inner diameter of the positioning ring is the same as the outer diameter of the material taking ring; the inner diameter of the inner lantern ring is smaller than or equal to the inner diameter of the material taking ring, an annular convex rib is arranged at one end of the inner lantern ring along the axial lead direction, the outer diameter of the annular convex rib is the same as that of the inner lantern ring, and the inner diameter of the annular convex rib is the same as that of the material taking ring.
So set up, during the installation sample, place the outer lantern ring earlier on the annular groove, then will descend the permeable stone to place in the outer lantern ring, then place the outer lantern ring with the holding ring in order to ensure that the sample can be located central point and put, the rethread is got the material ring and is filled the sample and get the material ring, later will get the material ring and place the holding ring together with the sample in, will go up the permeable stone and place in the inner lantern ring again on the holding ring, will go up the permeable stone and place in the inner lantern ring, last with the top cap place on last permeable stone can.
More preferably: a plurality of openings are formed in one end portion of the outer sleeve, and the depth of each opening in the axial lead direction of the outer sleeve is larger than that of the corresponding annular groove.
So set up, realize the ectonexine intercommunication of outer collar.
More preferably: the positioning ring comprises a straight cylinder part and a circular ring part positioned at one end part of the straight cylinder part, the inner diameter of the straight cylinder part is the same as the outer diameter of the material taking ring, the outer diameter of the circular ring part is the same as the inner diameter of the outer sleeve ring, and the sum of the height of the positioning ring, the depth of the annular groove and the thickness of the permeable stone is equal to the height of the outer sleeve ring.
So set up, the simple structure of holding ring, and very stable on placing the outer lantern ring, can ensure to get the stability of material ring.
More preferably: the outer side wall of one end part of the material taking ring is inwards shrunk to form a cutting edge.
More preferably: the displacement detection table is the percentage table, the percentage table includes the shell, installs in the positive pointer of shell, installs in the back of the body lid at the shell back, is used for driving pointer pivoted gear train and is used for driving the pivoted thimble of gear train, be provided with the spur rack with gear train meshing on the thimble, install a contact on the thimble, back of the body is covered and is provided with the resistance that a meets electric port and two parallel arrangement, two resistance all with connect the electric port to be connected, connect two contacts on the contact respectively with two resistance butts and slide on resistance along with the thimble.
So set up, connecting contact slips on resistance and can change the size of resistance, changes into data through the mode that resistance changes with physical measurement and carries out automatic recording, and the setting of pointer then can supply initial data to contrast, ensures that the number of degrees of resistance and pointer keeps unanimous to make the data of automatic recording very accurate.
More preferably: the thimble and the shell are provided with a connecting hanging lug on the inner side wall, and the connecting hanging lug is provided with a reset tension spring.
So set up, through the setting of extension spring that resets, make the thimble can keep at initial position when not receiving external force.
More preferably: the shell is internally provided with a slide rail, the thimble is provided with a slide bar, and one end of the slide bar is connected with the slide rail in a sliding manner.
So set up, ensure that the thimble can not take place to rotate at the in-process that slides, and the process of sliding can be very steady.
The second purpose of the utility model is to provide a sampling method of full-automatic consolidation apparatus.
The above technical purpose of the present invention is realized by the following technical solution:
a sampling method of a full-automatic consolidometer comprises the following steps:
s1, entering a consolidation sampling window;
s2, inputting/selecting experimental parameters in the sampling window;
s3, selecting automatic judgment loading to carry out loading control, and automatically adjusting the loading to ensure the loading accuracy;
s4, manually starting a test starting instruction;
s5, judging whether the stroke of the displacement detection table is enough, if so, starting to load, if not, adjusting the position of the displacement detection table, and restarting a test starting instruction;
s6, observing whether the sampling window starts sampling, if so, operating to select to prohibit loading and locking the loading instruction; if not, manually starting a forced sampling instruction;
s7, observing the sampling window, checking whether the detection curve passes through the origin, and if so, starting to carry out encrypted sampling according to the requirement of the consolidation coefficient; if not, manually starting a zero point correcting instruction;
s8, after the set time, archiving the detected data to a storage module, and judging whether to carry out rapid detection;
s9, if the quick method detection is not carried out, judging whether the load reaches the final stage load;
s9.1, if yes, judging whether the time reaches 24 hours;
s9.1.1, if it reaches 24 hours, then archiving the detected data to the storage module and judging whether it is finished, if not, then restarting step S3;
s9.1.2, if not reaching 24 hours, judging whether to finish sampling, if not, continuing sampling and restarting the step S9.1 again; if the test is finished, starting a finishing test, archiving the detection data to the storage module, judging whether the test is finished again, and if the test is not finished, restarting the step S3;
s9.2, if not, the voice prompt is loaded, and the step S3 is restarted;
s10, if the rapid detection is carried out, sampling is carried out once every half hour, whether the sampling is stable or not is judged, and if the sampling is stable, whether the loading is carried out or not is judged;
s10.1, if loading is needed, the step S3 is restarted after the data is adjusted;
s10.2, if the loading is not needed, judging whether the time reaches 24 hours;
s10.2.1, if it reaches 24 hours, judging whether the load reaches the final stage, if it reaches the final stage, then filing the detected data in the storage module and judging whether the detection is finished, if not, then restarting the step S3; if the final stage load is not reached, returning to S10 for loading judgment again;
s10.2.2, if not reaching 24 hours, returning to S10 to carry out loading judgment again;
s11, in steps S9 and S10, the system enters standby after detecting the completion.
To sum up, the utility model discloses following beneficial effect has: the method has the advantages of convenient detection and recording and high accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic structural view of the consolidometer body in the present embodiment;
FIG. 3 is a schematic view of the detection container in this embodiment;
FIG. 4 is a sectional view of the inspection container in the present embodiment;
FIG. 5 is a first schematic diagram of a back structure in the displacement detection table in the present embodiment;
FIG. 6 is a second schematic diagram of the back structure of the displacement detection table in the present embodiment;
FIG. 7 is a front view of the displacement detection table in the present embodiment;
fig. 8 is a schematic flow chart of the sampling method in the present embodiment.
In the figure, 100, consolidation apparatus body; 110. a base; 120. a pressure application table; 130. a connecting frame; 140. a limit needle; 150. detecting the container; 151. a container body; 1511. an annular groove; 152. laying permeable stones; 153. coating a permeable stone; 154. an outer collar; 1541. an opening; 155. a positioning ring; 1551. a straight tube portion; 1552. a circular ring part; 156. taking a material ring; 157. an inner collar; 1571. an annular rib; 158. a top cover; 159. a mounting frame; 1591. a vertical rod; 1592. mounting a rod; 200. a displacement detection table; 210. a housing; 220. a pointer; 221. a reading indicator light; 222. a revolution indicator light; 230. a back cover; 231. an electric connection port; 232. a resistance; 240. a gear set; 241. a drive gear; 2411. a first gear; 2412. a second gear; 242. a rotating gear; 243. a driven gear; 250. a thimble; 251. a straight tooth section; 252. a slide bar; 260. a slide rail; 270. a connection contact; 271. a contact; 280. a return tension spring; 300. a pressure module; 310. an air pump; 320. an electrically operated valve; 330. an electrical pressure maintaining valve; 340. a pressure sensor; 400. a data acquisition unit; 500. a storage module; 600. and a display module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
A full-automatic consolidometer is shown in fig. 1 and comprises a consolidometer body 100, a displacement detection table 200, a pressure module 300, a data acquisition unit 400, a storage module 500 and a display module 600.
The pressure module 300 comprises an air pump 310, an electric valve 320, an electric pressure stabilizing valve 330 and a pressure sensor 340, wherein the air pump 310 is connected with one end of the electric valve 320 through a pipeline, and the other end of the electric valve 320 is connected with the consolidometer body 100.
A branch pipe is connected to the air supply pipe between the electric valve 320 and the consolidometer body 100, and the detection end of the pressure sensor 340 is connected to the end of the branch pipe. An exhaust port synchronously opened and closed with the air outlet of the electric valve 320 is arranged on the electric valve 320, one end of an electric pressure stabilizing valve 330 is connected with the exhaust port, and the electric pressure stabilizing valve 330 is electrically connected with a pressure sensor 340.
As shown in fig. 2, the consolidometer body 100 includes a base 110, a pressure applying platform 120, a connecting frame 130, a limit needle 140 and a detection container 150, wherein an air pressure lifting device is disposed in the base 110, an electric valve 320 is connected with the air pressure lifting device through a pipe, and a piston rod of the air pressure lifting device extends out of the base 110 to form the pressure applying platform 120.
The connecting frame 130 is a frame structure and is fixedly arranged on the base 110, a threaded hole is arranged at the top of the connecting frame 130, the threaded hole and the pressing table 120 are coaxially arranged, and the limiting pin 140 is in threaded connection with the threaded hole.
The detection container 150 is installed between the pressing stage 120 and the stopper pin 140 in a stopper manner. Referring to fig. 3, the detection vessel 150 includes a vessel body 151, a lower porous stone 152, an upper porous stone 153, an outer collar 154, a positioning ring 155, a take-out ring 156, an inner collar 157, a top cover 158, and a mounting bracket 159.
Referring to fig. 3 and 4, the upper end of the container body 151 is provided with an opening 1541, a plurality of coaxial annular grooves 1511 are provided at the inner bottom of the container body 151, the diameter of the outermost annular groove 1511 is the same as that of the outer collar 154, a plurality of openings 1541 are provided at one end of the outer collar 154, and the depth of the opening 1541 in the axial direction of the outer collar 154 is greater than that of the annular groove 1511.
The lower permeable stone 152 and the positioning ring 155 are installed in the outer sleeve 154, and the positioning ring 155 is located above the lower permeable stone 152, wherein the sum of the height of the positioning ring 155, the depth of the annular groove 1511 and the thickness of the lower permeable stone 152 is equal to the height of the outer sleeve 154.
The outer side wall of one end part of the material taking ring 156 is arranged in an inward reducing mode to form a knife edge, wherein the material taking ring 156 is arranged in the positioning ring 155, the positioning ring 155 comprises a straight cylinder part 1551 and a circular ring part 1552 located at one end part of the straight cylinder part 1551, the inner diameter of the straight cylinder part 1551 is the same as the outer diameter of the material taking ring 156, and the outer diameter of the circular ring part 1552 is the same as the inner diameter of the outer sleeve 154.
The inner diameter of the inner collar 157 is smaller than or equal to the inner diameter of the material taking ring 156, an annular rib 1571 is arranged at one end of the inner collar 157 along the axial lead direction, the outer diameter of the annular rib 1571 is the same as the outer diameter of the inner collar 157, and the inner diameter of the annular rib 1571 is the same as the outer diameter of the material taking ring 156. The inner ring 157 is clamped on the material taking ring 156, and the upper permeable stone 153 is placed in the inner ring 157 and pressed on the sample in the material taking ring 156.
The top cover 158 covers the permeable stone, and the outer ring diameter of the top cover 158 is the same as the inner diameter of the inner ring 157.
The mounting rack 159 includes a vertical rod 1591 and a mounting rod 1592, one end of the vertical rod 1591 is inserted into the edge of the container body 151, both ends of the mounting rod 1592 are provided with a clamping port, which is clamped on the vertical rod 1591 through the clamping port at one end, and the clamping port at the other end is used for clamping the displacement detection meter 200.
As shown in fig. 5 and 7, the displacement detecting gauge 200 is a dial indicator, and the dial indicator includes a housing 210, a pointer 220, a back cover 230, a gear set 240, and a thimble 250, the pointer 220 is inserted into the housing 210 along a radial direction of the housing 210, and a straight tooth section 251 is disposed on the pointer 220.
The gear set 240 includes a driving gear 241, a rotating gear 242 and a driven gear 243, the driving gear 241 includes a first gear 2411 and a second gear 2412 which are integrally arranged and coaxial, the second gear 2412 is meshed with the straight gear section 251, the rotating gear 242 is meshed with the first gear 2411, and the rotating gear 242 is meshed with the driven gear 243. Referring to fig. 7, the pointer 220 is located on the front surface of the housing 210 and includes a reading indicator lamp 221 and a number-of-revolutions indicator lamp 222, and the number-of-revolutions indicator lamp 222 moves one time when the reading indicator lamp 221 rotates one turn, wherein the reading indicator lamp 221 is connected to the axial center of the rotating gear 242, and the number-of-revolutions indicator lamp 222 is connected to the axial center of the driven gear 243.
Referring to fig. 6, a slide rail 260 is disposed in the housing 210, a slide rod 252 is mounted on the thimble 250, and one end of the slide rod 252 is slidably connected to the slide rail 260.
Referring to fig. 6 and 7, a connection contact 270 is mounted on the thimble 250, two contacts 271 are disposed on the connection contact 270, a power connection port 231 and two resistors 232 arranged in parallel are disposed on the back cover 230, the power connection port 231 is electrically connected with the data collector 400, both the resistors 232 are connected with the power connection port 231, and the two contacts 271 on the connection contact 270 are respectively abutted against the two resistors 232 and slide on the resistors 232 along with the thimble 250.
A connection hanging lug is arranged on each of the thimble 250 and the inner side wall of the shell 210, and a reset tension spring 280 is arranged on each of the two connection hanging lugs.
The back cover 230 is fixedly mounted on the housing 210 by bolts.
The storage module 500 is electrically connected with the data collector 400 and the pressure sensor 340 for storing the detection data, and the display module 600 is electrically connected with the storage module 500 for displaying the detection data.
The working principle is as follows:
when installing the sample, place outer collar 154 on annular groove 1511 earlier, then place lower permeable stone 152 in outer collar 154, then place holding ring 155 in outer collar 154 in order to ensure that the sample can be located central point, the rethread is got material ring 156 and is filled the sample and get material ring 156, later will get material ring 156 and sample and place in holding ring 155 together, place inner collar 157 on holding ring 155 again, will go up permeable stone 153 and place in inner collar 157, it can on last permeable stone 153 to place top cap 158 at last.
When detecting, install the sample on consolidation apparatus body 100, come for consolidation apparatus body 100 provides pressure through air pump 310, then detect table 200 through the displacement and read the data change under this pressure, and the data that read out are carried to storage module 500 through data collection station 400 in, finally show through display module 600, so, can be clear know under the set pressure, the compression condition of each time point sample, and need not to read the table and record to displacement detection table 200 again.
The sampling method of the full-automatic consolidometer comprises the following steps:
s1, entering a consolidation sampling window;
s2, inputting/selecting experimental parameters in the sampling window;
s3, selecting automatic judgment loading to carry out loading control, and automatically adjusting the loading to ensure the loading accuracy;
s4, manually starting a test starting instruction;
s5, judging whether the stroke of the displacement detection table is enough, if so, starting to load, if not, adjusting the position of the displacement detection table, and restarting a test starting instruction;
s6, observing whether the sampling window starts sampling, if so, operating to select to prohibit loading and locking the loading instruction; if not, manually starting a forced sampling instruction;
s7, observing the sampling window, checking whether the detection curve passes through the origin, and if so, starting to carry out encrypted sampling according to the requirement of the consolidation coefficient; if not, manually starting a zero point correcting instruction;
s8, after the set time, archiving the detected data to a storage module, and judging whether to carry out rapid detection;
s9, if the quick method detection is not carried out, judging whether the load reaches the final stage load;
s9.1, if yes, judging whether the time reaches 24 hours;
s9.1.1, if it reaches 24 hours, then archiving the detected data to the storage module and judging whether it is finished, if not, then restarting step S3;
s9.1.2, if not reaching 24 hours, judging whether to finish sampling, if not, continuing sampling and restarting the step S9.1 again; if the test is finished, starting a finishing test, archiving the detection data to the storage module, judging whether the test is finished again, and if the test is not finished, restarting the step S3;
s9.2, if not, the voice prompt is loaded, and the step S3 is restarted;
s10, if the rapid detection is carried out, sampling is carried out once every half hour, whether the sampling is stable or not is judged, and if the sampling is stable, whether the loading is carried out or not is judged;
s10.1, if loading is needed, the step S3 is restarted after the data is adjusted;
s10.2, if the loading is not needed, judging whether the time reaches 24 hours;
s10.2.1, if it reaches 24 hours, judging whether the load reaches the final stage, if it reaches the final stage, then filing the detected data in the storage module and judging whether the detection is finished, if not, then restarting the step S3; if the final stage load is not reached, returning to S10 for loading judgment again;
s10.2.2, if not reaching 24 hours, returning to S10 to carry out loading judgment again;
s11, in steps S9 and S10, the system enters standby after detecting the completion.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a full-automatic consolidation apparatus, includes consolidation apparatus body (100) and displacement detection table (200), characterized by still includes:
a pressure module (300) comprising an air pump (310) for providing pressure to the consolidometer body (100);
the data acquisition unit (400) is electrically connected with the displacement detection table (200) and is used for collecting detection data of the displacement detection table (200) at each time point;
the storage module (500) is electrically connected with the data acquisition unit (400) and the pressure sensor (340) and is used for storing the detection data;
and the display module (600) is electrically connected with the storage module (500) and is used for displaying the detection data.
2. The fully automatic consolidometer of claim 1, wherein: an electric valve (320) is arranged on the air supply pipe between the air pump (310) and the consolidation apparatus body (100), a branch pipe is connected on the air supply pipe between the electric valve (320) and the consolidation apparatus body (100), and a pressure sensor (340) is arranged on the branch pipe; the electric valve (320) is provided with an air outlet which is opened and closed synchronously with the air outlet, the air outlet is connected with an electric pressure stabilizing valve (330) through a pipeline, and the electric pressure stabilizing valve (330) is electrically connected with the pressure sensor (340).
3. The fully automatic consolidometer according to claim 1 or 2, wherein: the consolidometer body (100) comprises a base (110), a pressure applying table (120) which is arranged on the base (110) and can lift along the vertical direction, a connecting frame (130) fixed on the base (110), a limiting needle (140) in threaded connection with the connecting frame (130), and a detection container (150) used for placing a sample, wherein a support for installing a displacement detection meter (200) is arranged on the detection container (150), and an air pump (310) is connected with the pressure applying table (120).
4. The fully automatic consolidometer of claim 3, wherein: the detection container (150) comprises a container body (151), a lower permeable stone (152), an upper permeable stone (153), an outer collar (154) for positioning the lower permeable stone (152), a material taking ring (156) for filling a sample, an inner collar (157) for positioning the upper permeable stone (153), a top cover (158) for pressing the upper permeable stone (153), and a mounting rack (159) which is mounted on the container body (151) and used for mounting a displacement detection meter (200);
the bottom of the inner side of the container body (151) is provided with a plurality of coaxial annular grooves (1511), and the diameter of the annular groove (1511) positioned at the outermost side is the same as that of the outer sleeve ring (154); a positioning ring (155) is arranged between the material taking ring (156) and the outer sleeve ring (154), the height of the outer sleeve ring (154) is larger than the thickness of the lower permeable stone (152), the outer diameter of the positioning ring (155) is the same as the inner diameter of the outer sleeve ring (154), and the inner diameter of the positioning ring (155) is the same as the outer diameter of the material taking ring (156); the inner diameter of the inner lantern ring (157) is smaller than or equal to the inner diameter of the material taking ring (156), an annular convex rib (1571) is arranged at one end of the inner lantern ring (157) along the axial lead direction, the outer diameter of the annular convex rib (1571) is the same as the outer diameter of the inner lantern ring (157), and the inner diameter of the annular convex rib (1571) is the same as the outer diameter of the material taking ring (156).
5. The fully automatic consolidometer of claim 4, wherein: a plurality of openings (1541) are formed in one end portion of the outer sleeve (154), and the depth of each opening (1541) in the axial lead direction of the outer sleeve (154) is larger than the depth of the annular groove (1511).
6. The fully automatic consolidometer of claim 4, wherein: the positioning ring (155) comprises a straight cylinder part (1551) and a circular ring part (1552) located at one end of the straight cylinder part (1551), the inner diameter of the straight cylinder part (1551) is the same as the outer diameter of the material taking ring (156), the outer diameter of the circular ring part (1552) is the same as the inner diameter of the outer sleeve ring (154), and the sum of the height of the positioning ring (155), the depth of the annular groove (1511) and the thickness of the permeable stone is equal to the height of the outer sleeve ring (154).
7. The fully automatic consolidometer of claim 4, wherein: the outer side wall of one end part of the material taking ring (156) is arranged in an inwards-shrinking mode to form a blade.
8. The fully automatic consolidometer of claim 1, wherein: displacement detection table (200) is the percentage table, the percentage table includes shell (210), installs in positive pointer (220) of shell (210), installs in back lid (230) at shell (210) back, is used for driving pointer (220) pivoted gear train (240) and is used for drive gear train (240) thimble (250) of changeing, be provided with the spur rack with gear train (240) meshing on thimble (250), install a contact head (270) on thimble (250), be provided with resistance (232) that a meets electric port (231) and two parallel arrangement on back lid (230), two resistance (232) all with connect electric port (231) to be connected, two contact (271) on connection contact (270) respectively with two resistance (232) butt and slide on resistance (232) along with thimble (250).
9. The fully automated consolidometer of claim 8, wherein: the thimble (250) and the shell (210) are all provided with a connection hangers on the inside wall, two install a extension spring that resets (280) on the connection hangers.
10. The fully automated consolidometer of claim 8, wherein: a sliding rail (260) is arranged in the shell (210), a sliding rod (252) is installed on the ejector pin (250), and one end of the sliding rod (252) is connected with the sliding rail (260) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814574.7U CN210982058U (en) | 2019-10-26 | 2019-10-26 | Full-automatic consolidation apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814574.7U CN210982058U (en) | 2019-10-26 | 2019-10-26 | Full-automatic consolidation apparatus |
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| CN210982058U true CN210982058U (en) | 2020-07-10 |
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| CN112595837A (en) * | 2021-03-03 | 2021-04-02 | 中南大学 | Consolidation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595837A (en) * | 2021-03-03 | 2021-04-02 | 中南大学 | Consolidation apparatus |
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