CN219625217U - Automatic double-lever high-pressure consolidation apparatus - Google Patents
Automatic double-lever high-pressure consolidation apparatus Download PDFInfo
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- CN219625217U CN219625217U CN202320455909.0U CN202320455909U CN219625217U CN 219625217 U CN219625217 U CN 219625217U CN 202320455909 U CN202320455909 U CN 202320455909U CN 219625217 U CN219625217 U CN 219625217U
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- consolidation apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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Abstract
The utility model discloses an automatic double-lever high-pressure consolidometer, which relates to the technical field of consolidometer structures and aims to solve the technical problem that the readings of the front groups of consolidometers in the prior art are easy to be inaccurate; the deformation measurement assembly downside is provided with test assembly, and the consolidation appearance panel downside is provided with lever leveling assembly, and lever leveling assembly downside is provided with lever force transmission assembly, and consolidation appearance stand right side is provided with weight loading subassembly, and weight loading subassembly right side and lever force transmission assembly downside are provided with the weight body, and this consolidation appearance is automatic weight loading and measuring meter reading, reduces the cost of labor, improves efficiency, the accuracy of the test of improvement, has overcome the unstable defect of single lever consolidation appearance lever ratio, has improved reliability and test accuracy.
Description
Technical Field
The utility model belongs to the technical field of a consolidator structure, and particularly relates to an automatic double-lever high-pressure consolidator.
Background
The settlement rate and the early consolidation pressure of soil are measured by the prior geotechnical test, the load of each stage is determined by using a consolidation apparatus, then the load of the next stage is loaded until the pressurizing grade sequence is completed, the final stage pressure of the early consolidation pressure test is 6-8 times of the dead weight of the soil body, the maximum loading pressure of the prior consolidation apparatus is 3200kPa, the early consolidation pressure of the soil body with the depth of 50m can be measured, the related test of deep soil cannot be carried out, the consolidation apparatus in the prior geotechnical test is mainly divided into 2 types, one type is an air pressure consolidation apparatus, the pressurizing is carried out through air pressure loading, the other type is a single lever type consolidation apparatus, the pressurizing is carried out through weight lever loading, the pressure is higher than the air pressure consolidation apparatus, and the previous groups of readings under each stage of load are easy to be inaccurate; compared with a lever consolidation apparatus, under the condition of high load of the last stages, the manual loading weight and the manual loading weight have higher technical requirements, are not easy to load all at one time, or easily cause the instrument and soil mass to be subjected to larger impact force, so that the dial indicator shakes more, the readings of the previous groups are inaccurate, and an automatic leveling device is not provided, so that the force arm is inaccurate as long as the soil mass deforms more.
At present, the utility model with the patent number of CN20202043916X discloses a full-automatic pneumatic high-pressure consolidation apparatus, which belongs to the structural field of consolidation apparatuses and comprises an operation table, a mounting plate and a pressure gauge, wherein a guide rod is welded on one side of the surface of the operation table, a screw is movably mounted on the other side of the surface of the operation table through a bearing, the mounting plate is in threaded connection with the screw arranged on the operation table through a threaded hole, a guide hole arranged on the other side of the mounting plate is movably inserted with the guide rod, a pressure transmission screw is arranged at the bottom of the pressure gauge, the pressure gauge and the pressure transmission screw are assembled on a mounting frame in an integrated manner, but the pneumatic consolidation apparatus and the single-lever consolidation apparatus in the proposal have a plurality of defects when the settlement rate and the early consolidation pressure of soil are measured, the test requirement of deep soil cannot be met, and the previous groups of readings are easy to be inaccurate under each stage of load when the settlement rate is measured, so that the accuracy and the authenticity of test data are influenced.
Thus, in response to the foregoing problems of the consolidation apparatus in which the previous sets of readings are prone to inaccuracy, a solution is needed to improve the usage scenario of the consolidation apparatus.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide an automatic double-lever high-pressure consolidation apparatus which aims at solving the technical problem that the previous groups of readings are easy to be inaccurate under each stage of load when the sedimentation rate is measured in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides an automatic double-lever high-pressure consolidation apparatus, which comprises a consolidation apparatus chassis, a consolidation apparatus upright post connected to the upper side of the consolidation apparatus chassis, a consolidation apparatus panel connected to the upper side of the consolidation apparatus upright post, and a deformation measuring component arranged on the upper side of the consolidation apparatus panel; wherein the lower side of the deformation measuring assembly is provided with a test assembly, the lower side of the consolidation apparatus panel is provided with a lever leveling assembly, the lower side of the lever leveling assembly is provided with a lever force transmission assembly, the weight loading assembly is arranged on the right side of the upright post of the consolidation apparatus, and the weight body is arranged on the right side of the weight loading assembly and the lower side of the lever force transmission assembly.
When the consolidation apparatus of the technical scheme is used, firstly, a sample is loaded, then, the system connection is carried out, a deformation measuring assembly, a lever leveling assembly and a weight loading assembly are connected with a host, test parameters are set, an automatic deformation measuring device can automatically record data according to loading time, the lever leveling assembly can ensure the lever level of the lever force transmission assembly and the lever leveling assembly at any time, the accurate output is ensured, the weight loading assembly can automatically load corresponding weights according to a set loading sequence, whether the weight loading assembly is stable or not is judged according to the data of the deformation measuring device, if the weight loading assembly is stable, the next stage of load is applied until the test is finished, and after the test is finished, the test is finished according to the set test parameters, and the corresponding data is processed; according to the consolidation instrument, a single lever is changed into a double lever, a lever leveling assembly is added, weight loading and force meter reading are automated, loading maximum pressure is improved through improvement, thus deep soil related tests can be conducted, automatic leveling of the lever is carried out through the lever, stability of lever ratio is ensured, accuracy and authenticity of tests are ensured, weight loading and force meter reading are automated, labor cost is reduced, efficiency is improved, testing accuracy is improved, the defect of unstable lever ratio of the single lever consolidation instrument is overcome, reliability and testing precision are improved, automatic leveling of a moment arm is ensured under the condition that soil body becomes larger under the condition of high load, failure rate is low, operation is convenient, labor cost is saved, a leveling device is added, stability of output is ensured, accurate data is ensured, one-time loading of weights is small, automatic loading is safer and more accurate, stable value is always kept through automatic leveling of the loaded load, and more accuracy is ensured.
Further, deformation measurement assembly includes the percentage table frame, percentage table frame upside fixed mounting has the electron percentage table, electron percentage table right side fixedly connected with percentage table data line, electron percentage table can automatic recording data.
Further, the test assembly comprises a test box base, the test box base upside is provided with the test box inner wall, test box base upside fixed mounting has the lower water permeable plate, test box base right side is provided with the drain pipe, the water permeable plate upside is provided with the sample body down, the sample body outside is provided with the cutting ring, through the setting of water permeable plate down, can normally permeate water.
Further, the ring cutter outside is provided with down the guard ring, sample body upside is provided with the water permeable plate, it is provided with the sample upper cover to go up the water permeable plate upside, it has last guard ring to go up water permeable plate outside fixed mounting, sample upper cover upside fixed mounting has the transmission board, through last guard ring and lower guard ring's setting, can protect the sample body.
Further, the lever force transmission assembly comprises a force transmission base, a base transmission rod is fixedly arranged on the lower side of the force transmission base, a pressurizing frame is arranged on the inner side of the force transmission base, a first lever is arranged on the lower side of the base transmission rod, a first balance weight is fixedly connected to the right side of the first lever, and the force transmission can be achieved through the arrangement of the first lever and the second lever.
Further, the left side of the first lever is provided with a dowel bar, the lower side of the dowel bar is provided with a second lever, the left side of the second lever is provided with a second balance weight, and the balance lever can be balanced through the arrangement of the first balance weight and the second balance weight.
Furthermore, the lever leveling assembly comprises a leveling gear, a lever leveling hand wheel is arranged on the right side of the leveling gear, a lever leveling control line is arranged on the outer side of the lever leveling hand wheel, and the lever leveling hand wheel is arranged to facilitate adjustment.
Further, the weight loading assembly comprises an automatic loading grabbing rod, an automatic loading control line is arranged on the outer side of the automatic loading grabbing rod, and the weight body can be taken through the automatic loading grabbing rod.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the consolidation apparatus disclosed by the utility model, a single lever is changed into a double lever, a lever leveling assembly is added, weight loading and force meter reading are automated, loading maximum pressure is improved through improvement, thus deep soil related tests can be carried out, automatic leveling of the lever is carried out through the lever, stability of lever ratio is ensured, accuracy and authenticity of the tests are ensured, weight loading and force meter reading are automated, labor cost is reduced, efficiency is improved, testing accuracy is improved, the defect of unstable lever ratio of the single lever consolidation apparatus is overcome, reliability and testing accuracy are improved, the operation is convenient due to low failure rate, labor cost is saved, a leveling device is added, under the condition that soil body becomes larger under the condition of high load, force arm is automatically leveled, force is ensured to be stable, reading is accurately added into the leveling device, data is ensured to be accurate, one-time loading of the weight is smaller, automatic loading is safer and more accurate, and stable value is always kept through automatic leveling of the loaded load through the double lever.
Drawings
FIG. 1 is a schematic view of a configuration of one embodiment of a consolidation apparatus of the present utility model;
FIG. 2 is a schematic view of the structure of a test assembly in one embodiment of the consolidation apparatus of the present utility model;
FIG. 3 is a schematic view of a lever force transmission assembly in one embodiment of a consolidation apparatus according to the present utility model.
The marks in the drawings are: 1. a consolidation apparatus chassis; 2. a consolidation apparatus column; 3. a consolidation apparatus panel; 4. a deformation measurement assembly; 401. a dial indicator frame; 402. an electronic dial indicator; 403. dial indicator data line; 5. a test assembly; 501. a test box base; 502. the inner wall of the test box; 503. a drain pipe; 504. a lower water permeable plate; 505. a sample body; 506. a lower guard ring; 507. cutting ring; 508. an upper guard ring; 509. a water permeable plate is arranged on the upper part; 510. a sample upper cover; 511. a pressure transmitting plate; 6. a lever leveling assembly; 601. leveling gears; 602. lever leveling hand wheel; 603. lever leveling control line; 7. a lever force transmission assembly; 701. a force transmission base; 702. a base transmission rod; 703. a pressing frame; 704. a first lever; 705. a first counterweight; 706. a dowel bar; 707. a second lever; 708. a second balance weight; 8. a weight loading assembly; 801. automatically loading a grab bar; 802. automatic loading control line; 9. a weight body.
Detailed Description
The concrete embodiment is an automatic double-lever high-pressure consolidometer, the structural schematic diagram of which is shown in figure 1, the consolidometer comprises a consolidometer chassis 1, a consolidometer upright post 2 connected to the upper side of the consolidometer chassis 1, a consolidometer panel 3 connected to the upper side of the consolidometer upright post 2, and a deformation measuring component 4 arranged on the upper side of the consolidometer panel 3; the deformation measuring device is characterized in that a test assembly 5 is arranged on the lower side of the deformation measuring assembly 4, a lever leveling assembly 6 is arranged on the lower side of the consolidator panel 3, a lever force transmission assembly 7 is arranged on the lower side of the lever leveling assembly 6, a weight loading assembly 8 is arranged on the right side of the consolidator upright post 2, and a weight body 9 is arranged on the right side of the weight loading assembly 8 and on the lower side of the lever force transmission assembly 7.
For the present embodiment, the number of units of the weight body 9 can be set as needed.
Wherein the deformation measuring assembly 4 comprises a dial indicator frame 401, an electronic dial indicator 402 is fixedly arranged on the upper side of the dial indicator frame 401, a dial indicator data line 403 is fixedly connected on the right side of the electronic dial indicator 402, the test assembly 5 comprises a test box base 501, a test box inner wall 502 is arranged on the upper side of the test box base 501, a lower water permeable plate 504 is fixedly arranged on the upper side of the test box base 501, a drain pipe 503 is arranged on the right side of the test box base 501, a sample body 505 is arranged on the upper side of the lower water permeable plate 504, a ring cutter 507 is arranged on the outer side of the sample body 505, a lower protecting ring 506 is arranged on the outer side of the ring cutter 507, an upper water permeable plate 509 is arranged on the upper side of the sample body 505, an upper sample cover 510 is arranged on the upper water permeable plate 509, an upper protecting ring 508 is fixedly arranged on the outer side of the upper water permeable plate 509, the upper side of the sample upper cover 510 is fixedly provided with a pressure transmitting plate 511, the lever force transmission assembly 7 comprises a force transmission base 701, the lower side of the force transmission base 701 is fixedly provided with a base transmission rod 702, the inner side of the force transmission base 701 is provided with a pressurizing frame 703, the lower side of the base transmission rod 702 is provided with a first lever 704, the right side of the first lever 704 is fixedly connected with a first balance weight 705, the left side of the first lever 704 is provided with a force transmission rod 706, the lower side of the force transmission rod 706 is provided with a second lever 707, the left side of the second lever 707 is provided with a second balance weight 708, the lever leveling assembly 6 comprises a leveling gear 601, the right side of the leveling gear 601 is provided with a lever leveling hand wheel 602, the outer side of the lever leveling hand wheel 602 is provided with a lever control line 603, the weight loading assembly 8 comprises an automatic loading grabbing rod 801, an automatic loading control line 802 is arranged on the outer side of the automatic loading grab bar 801.
The structure schematic diagram of the test assembly of the consolidation apparatus is shown in fig. 2, and the structure schematic diagram of the lever force transmission assembly is shown in fig. 3.
It should be noted here that the type and specification of the first lever 704 and the second lever 707 may be set as needed.
When the consolidation apparatus of the technical scheme is used, firstly, a sample is loaded, a ring cutter 507 (with the inner diameter of 61.8mm and the height of 2 cm) is used for sampling according to the standard, a lower water permeable plate, 504 and a lower guard ring 506 are loaded into a test box, then the ring cutter 507 with a sample body 505 is placed into the test box, an upper guard ring 508, an upper water permeable plate 509, a sample upper cover 510 and a pressure transmitting plate 511 are respectively placed on the ring cutter, then the test box is placed on a force transmission base 701 and placed under a pressurizing frame 703, the center of the pressurizing frame 703 is aligned, an electronic dial indicator 402 is installed, then a deformation measuring assembly 4, a lever leveling assembly 6 and a weight loading assembly 8 are connected with a host machine, test parameters are set, according to the designed pressurizing grade and time sequence, the automatic weight loading assembly 8 is pressurized to corresponding load, at the moment, the deformation measuring assembly 4 reads according to the set time sequence, the lever leveling assembly 6 is automatically levers, the force is ensured to be accurate, after the test is finished, the test is finished according to the set test parameters, and corresponding data are processed.
Claims (8)
1. The automatic double-lever high-pressure consolidometer comprises a consolidometer chassis, consolidometer stand columns connected to the upper sides of the consolidometer chassis, consolidometer panels connected to the upper sides of the consolidometer stand columns, and deformation measuring assemblies arranged on the upper sides of the consolidometer panels; the deformation measuring device is characterized in that a test assembly is arranged on the lower side of the deformation measuring assembly, a lever leveling assembly is arranged on the lower side of the consolidation apparatus panel, a lever force transmission assembly is arranged on the lower side of the lever leveling assembly, a weight loading assembly is arranged on the right side of the column of the consolidation apparatus, and a weight body is arranged on the right side of the weight loading assembly and the lower side of the lever force transmission assembly.
2. The automatic double-lever high-pressure consolidation apparatus of claim 1, wherein the deformation measuring component comprises a dial indicator frame, an electronic dial indicator is fixedly arranged on the upper side of the dial indicator frame, and a dial indicator data wire is fixedly connected on the right side of the electronic dial indicator.
3. The automatic double-lever high-pressure consolidation apparatus according to claim 2, wherein the test assembly comprises a test box base, a test box inner wall is arranged on the upper side of the test box base, a lower water permeable plate is fixedly arranged on the upper side of the test box base, a drain pipe is arranged on the right side of the test box base, a sample body is arranged on the upper side of the lower water permeable plate, and a ring cutter is arranged on the outer side of the sample body.
4. The automatic double-lever high-pressure consolidation apparatus according to claim 3, wherein a lower guard ring is arranged on the outer side of the cutting ring, an upper water permeable plate is arranged on the upper side of the sample body, a sample upper cover is arranged on the upper side of the upper water permeable plate, an upper guard ring is fixedly arranged on the outer side of the upper water permeable plate, and a pressure transmitting plate is fixedly arranged on the upper side of the sample upper cover.
5. The automatic dual-lever high-pressure consolidation apparatus of claim 4, wherein the lever force transmission assembly comprises a force transmission base, a base transmission rod is fixedly installed on the lower side of the force transmission base, a pressurizing frame is arranged on the inner side of the force transmission base, a first lever is arranged on the lower side of the base transmission rod, and a first balance weight is fixedly connected to the right side of the first lever.
6. The automatic dual-lever high-pressure consolidation apparatus of claim 5, wherein the first lever is provided with a dowel bar on the left side, the dowel bar is provided with a second lever on the lower side, and a second counter weight is provided on the left side of the second lever.
7. The automatic dual-lever high-voltage consolidation apparatus of claim 6, wherein the lever leveling assembly comprises a leveling gear, a lever leveling hand wheel is arranged on the right side of the leveling gear, and a lever leveling control line is arranged on the outer side of the lever leveling hand wheel.
8. The automatic dual-lever high-pressure consolidation apparatus of claim 7, wherein the weight loading assembly comprises an automatic loading grab bar, and an automatic loading control line is arranged outside the automatic loading grab bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455909.0U CN219625217U (en) | 2023-03-09 | 2023-03-09 | Automatic double-lever high-pressure consolidation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455909.0U CN219625217U (en) | 2023-03-09 | 2023-03-09 | Automatic double-lever high-pressure consolidation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219625217U true CN219625217U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320455909.0U Active CN219625217U (en) | 2023-03-09 | 2023-03-09 | Automatic double-lever high-pressure consolidation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219625217U (en) |
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2023
- 2023-03-09 CN CN202320455909.0U patent/CN219625217U/en active Active
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