CN211668911U - Compactness of controllable disturbance appearance and assurance quality system appearance equipment - Google Patents
Compactness of controllable disturbance appearance and assurance quality system appearance equipment Download PDFInfo
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- CN211668911U CN211668911U CN202020169607.3U CN202020169607U CN211668911U CN 211668911 U CN211668911 U CN 211668911U CN 202020169607 U CN202020169607 U CN 202020169607U CN 211668911 U CN211668911 U CN 211668911U
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Abstract
The utility model provides a closely knit degree and proof quality system appearance equipment of controllable disturbance appearance. The controllable sample preparation equipment for disturbing compactness and ensuring quality of the sample comprises: a lower molding frame and an upper molding frame; the jack, the bottom of jack is fixed in the bottom of lower moulding frame inner wall, the top fixedly connected with bed plate of jack, the both sides sliding connection of bed plate in the both sides of lower moulding frame inner wall, the top of bed plate is provided with the recess, the inside of recess is provided with the appearance ware of dress. The utility model provides a controllable disturbance sample compactness and guarantee quality sample preparation equipment is fixed with the bed plate through the jack, thus saving time; fixing devices are added on the left side and the right side through accurate calculation, each layer can be controlled to ascend and descend to a fixed position, and when the compactness is not enough, multiple times of pressurization can be carried out, so that the quality of a sample can meet the requirement; the novel device is simple in equipment, convenient to operate and easy to master, and avoids human factors to the maximum extent.
Description
Technical Field
The utility model relates to a geotechnique test field especially relates to a closely knit degree and guaranteed quality system appearance equipment of controllable disturbance appearance.
Background
With the development and utilization of resources, the continuous improvement of production processes, and the future capability of recycling useful resources in tailings, the accumulation of tailings ponds has exceeded the limits of current research. The tailings pond is an artificial debris flow danger source with high potential energy, so that the danger of collapse exists, and major accidents are easily caused once accidents occur. In 2010, 9-21 days, most of the credible cities are discharged to the town, the water-plugging dam of the credible silver rock tin ore tailing pond of Tongcun purple gold mining finite company causes collapse, 6 persons lose track, 5 persons die and 7 persons are injured due to accidents; in 2019, a 1300-million cubic tailing dam located in brumadifu, milna under the company brazil freshwater valley in 1 month collapses, resulting in 305 missing people and at least 60 dead people. The dynamic triaxial test can research the dynamic characteristics of the tailing sand, simulate the stress state of the tailing sand, and carry out the test design according to the actual dynamic characteristics by combining the regional geology and the engineering geology. The quality and quantity of the test sample in the test process of the dynamic triaxial test have higher requirements, and the test sample stays in the field sampling process all the time: 1. through getting the sand ware sample, the sample is influenced by human factor greatly in the sampling process. 2. And (4) remodeling the disturbed sample, and carrying out a triaxial compression test and a dynamic characteristic test. The remodeling of the perturbation sample is a more ideal sample preparation method at present.
In the prior art, the accurate position of each layer can not be fixed in the system appearance in-process, and the height of bottom jack only can only be through right side scale control, and the jack needs often to be dismantled with the activity of holding a kind bed plate, and it is inconvenient to use.
Therefore, it is necessary to provide a sample preparation device capable of controlling the compactness of the disturbed sample and ensuring the quality to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a closely knit degree and guaranteed quality system appearance equipment of controllable disturbance appearance has solved and has used inconvenient problem.
For solving the technical problem, the utility model provides a closely knit degree and guaranteed quality system appearance equipment of controllable disturbance appearance includes:
a lower molding frame and an upper molding frame;
the bottom of the jack is fixed to the bottom of the inner wall of the lower formwork, a base plate is fixedly connected to the top of the jack, two sides of the base plate are connected to two sides of the inner wall of the lower formwork in a sliding mode, a groove is formed in the top of the base plate, and a sample loader is arranged inside the groove;
the clamping grooves are arranged on two sides of the lower die forming frame, and bolts are arranged inside the clamping grooves;
the top of the fixed piston is fixed to the top of the inner wall of the upper die forming frame, and through holes are formed in the two sides of the upper die forming frame.
Preferably, the number of the grooves is five, and the number of the sample holders is five.
Preferably, the number of the fixed pistons is five, and the number of the clamping grooves is five.
Preferably, a size clamping plate is arranged between two sides of the inner wall of the upper molding frame.
Preferably, the top fixedly connected with fixed plate of bed plate, the back fixedly connected with mounting groove of fixed plate, two the equal fixedly connected with thread bush in one side that the mounting groove phase left, the internal surface threaded connection of thread bush has the screw bolt, the one end of screw bolt runs through the mounting groove and extends to the inside of mounting groove.
Preferably, the both sides at the top of bed plate just are located the spout, two have all been seted up at the back of fixed plate the equal sliding connection in inside of spout has a sliding block, two fixedly connected with movable plate between the top of sliding block, the equal fixedly connected with connecting block in both sides of movable plate, the positive fixedly connected with fixture block of connecting block, the thread groove has been seted up to one side of fixture block.
Preferably, the front surface of the moving plate and the back surface of the fixed plate are both fixedly connected with U-shaped grooves, and elastic sponge cushions are arranged on the inner surfaces of the U-shaped grooves.
Compared with the prior art, the utility model provides a closely knit degree and the proof quality system appearance equipment of controllable disturbance appearance has following beneficial effect:
the utility model provides a controllable disturbance sample compactness and quality guarantee sample preparation device, which is fixed with a base plate through a jack, thereby saving time; fixing devices are added on the left side and the right side through accurate calculation, each layer can be controlled to ascend and descend to a fixed position, and when the compactness is not enough, multiple times of pressurization can be carried out, so that the quality of a sample can meet the requirement; the novel device is simple in equipment, convenient to operate and easy to master, and avoids human factors to the maximum extent.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a device for controllably disturbing compactness of a sample and ensuring quality of the sample;
FIG. 2 is a cross-sectional view of the card slot shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the apparatus for controllably disturbing the compactness of a sample and ensuring the quality of the sample;
figure 4 is a top view of the base plate shown in figure 3.
Reference numbers in the figures: 1. lower moulding frame, 2, upper moulding frame, 3, jack, 4, base plate, 5, recess, 6, sample loader, 7, draw-in groove, 8, bolt, 9, fixed piston, 10, through-hole, 11, size cardboard, 12, fixed plate, 13, mounting groove, 14, thread bush, 15, screw bolt, 16, spout, 17, sliding block, 18, movable plate, 19, connecting block, 20, fixture block, 21, thread groove, 22, U type groove, 23, elasticity foam-rubber cushion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a first embodiment of a device for controlling compactness of a disturbed sample and ensuring quality of the disturbed sample according to the present invention; fig. 2 is a cross-sectional view of the card slot shown in fig. 1. The sample preparation equipment capable of controlling the compactness of a disturbed sample and ensuring the quality comprises:
a lower molding frame 1 and an upper molding frame 2;
the bottom of the jack 3 is fixed to the bottom of the inner wall of the lower formwork forming frame 1, a base plate 4 is fixedly connected to the top of the jack 3, two sides of the base plate 4 are slidably connected to two sides of the inner wall of the lower formwork forming frame 1, a groove 5 is formed in the top of the base plate 4, and a sample loader 6 is arranged inside the groove 5;
the clamping grooves 7 are formed in two sides of the lower die forming frame 1, and bolts 8 are arranged in the clamping grooves 7;
the top of the fixed piston 9 is fixed on the top of the inner wall of the upper molding frame 2, and through holes 10 are formed in the two sides of the upper molding frame 2.
The number of the grooves 5 is five, and the number of the sample holders 6 is five.
The number of the fixed pistons 9 is five, and the number of the clamping grooves 7 is five.
And a size clamping plate 11 is arranged between two sides of the inner wall of the upper molding frame 2.
The top fixedly connected with fixed plate 12 of bed plate 4, the back fixedly connected with mounting groove 13 of fixed plate 12, two the equal fixedly connected with thread bush 14 in one side that mounting groove 13 leaves mutually, the internal surface threaded connection of thread bush 14 has screw bolt 15, the one end of screw bolt 15 is run through mounting groove 13 and extend to the inside of mounting groove 13.
The both sides at the top of bed plate 4 just are located spout 16, two have all been seted up at the back of fixed plate 12 the equal sliding connection in inside of spout 16 has sliding block 17, two fixedly connected with movable plate 18 between the top of sliding block 17, the equal fixedly connected with connecting block 19 in both sides of movable plate 18, the positive fixedly connected with fixture block 20 of connecting block 19, thread groove 21 has been seted up to one side of fixture block 20.
The front surface of the moving plate 18 and the back surface of the fixed plate 12 are both fixedly connected with a U-shaped groove 22, and an elastic sponge cushion 23 is arranged on the inner surface of the U-shaped groove 22.
The utility model provides a closely knit degree of controllable disturbance appearance and the theory of operation of proof quality system appearance equipment as follows:
firstly, determining the weight of a soil sample on each layer according to the conditions of water content and density of a prepared sample, the volume (the diameter is 3.91cm, the height is 8cm, and the height of each layer is 1.6cm) of a fixed sample loading device 4 required by engineering, dividing 5 layers of prepared samples and the like, then loading the weighed soil sample into a sample loading device 6, manually adjusting an upper molding frame 2, simultaneously inserting a bolt 8 for controlling the height of the upper molding frame 2 into a clamping groove 7 according to the height requirement of a first layer, fixing the upper molding frame 2 by the bolt 8 penetrating through the clamping groove 7 and a through hole 9, then manually lifting a jack 2, driving a base plate 4 to move upwards by the jack 2, and enabling the soil sample to be tightly packed for the first time by the pressure of the jack 2; after the first layer is finished, the jack 2 is lowered, a second layer of weighed soil sample is filled in the sample filling device 6, and meanwhile, one layer of soil sample is planed; and further adjusting the height of the bolt 8 required by the height requirement of the second layer, lifting the jack 2, and performing the same operation to finish the preparation of the second layer soil sample. And repeating the steps to finish the preparation of the third, fourth and fifth layer soil samples. And after the five layers of soil samples are prepared, the jack 2 is lowered to take the sample loader 6 out of the groove 5, and the sample preparation is finished.
Compared with the prior art, the utility model provides a closely knit degree and the proof quality system appearance equipment of controllable disturbance appearance has following beneficial effect:
the jack 2 is fixed with the base plate 3, so that the time is saved; fixing devices are added on the left side and the right side through accurate calculation, each layer can be controlled to ascend and descend to a fixed position, and when the compactness is not enough, multiple times of pressurization can be carried out, so that the quality of a sample can meet the requirement; the novel device is simple in equipment, convenient to operate and easy to master, and avoids human factors to the maximum extent.
Second embodiment
Referring to fig. 3 to fig. 4, based on the controllable density of the disturbed sample and the quality assurance device provided in the first embodiment of the present application, the second embodiment of the present application provides another controllable density of the disturbed sample and the quality assurance device. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the controllable compactness of the disturbed sample and the quality assurance sample preparation device provided by the second embodiment of the present application lies in: the top fixedly connected with fixed plate 12 of bed plate 4, the back fixedly connected with mounting groove 13 of fixed plate 12, two the equal fixedly connected with thread bush 14 in one side that mounting groove 13 leaves mutually, the internal surface threaded connection of thread bush 14 has screw bolt 15, the one end of screw bolt 15 is run through mounting groove 13 and extend to the inside of mounting groove 13.
The both sides at the top of bed plate 4 just are located spout 16, two have all been seted up at the back of fixed plate 12 the equal sliding connection in inside of spout 16 has sliding block 17, two fixedly connected with movable plate 18 between the top of sliding block 17, the equal fixedly connected with connecting block 19 in both sides of movable plate 18, the positive fixedly connected with fixture block 20 of connecting block 19, thread groove 21 has been seted up to one side of fixture block 20, thread groove 21 and 15 looks adaptations of threaded bolt.
The front of movable plate 18 with the equal fixedly connected with U type groove 22 in the back of fixed plate 12, the quantity in U type groove 22 is five, and the U type groove of movable plate 18 is located two relative one sides of connecting block 19, and the U type groove of fixed plate 12 is located two relative one sides of mounting groove 13, the internal surface in U type groove 22 is provided with elasticity foam-rubber cushion 23.
Through sliding the movable plate 18, make the movable plate 18 move forward gradually, drive connecting block 19 forward motion, and then make fixture block 20 insert in the mounting groove 13, manual rotation screw bolt 15 afterwards, make screw bolt 15 move to mounting groove 13 inside gradually, and then in rotatory advance the thread groove 21, make the movable plate 18 fixed, the U type groove 22 of movable plate 18 and the relative one side of fixed plate 12 is fixed with dress appearance ware 6, prevent to take place the skew at the system appearance in-process, the stability of system appearance has been guaranteed, set up through elasticity foam-rubber cushion 23 and played fine protection to dress appearance ware 6.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A controllable compactness of disturbance appearance and guarantee quality system appearance equipment, its characterized in that includes:
a lower molding frame and an upper molding frame;
the bottom of the jack is fixed to the bottom of the inner wall of the lower formwork, a base plate is fixedly connected to the top of the jack, two sides of the base plate are connected to two sides of the inner wall of the lower formwork in a sliding mode, a groove is formed in the top of the base plate, and a sample loader is arranged inside the groove;
the clamping grooves are arranged on two sides of the lower die forming frame, and bolts are arranged inside the clamping grooves;
the top of the fixed piston is fixed to the top of the inner wall of the upper die forming frame, and through holes are formed in the two sides of the upper die forming frame.
2. The apparatus for controlling sample perturbation and sample quality assurance according to claim 1, wherein the number of the grooves is five, and the number of the sample holders is five.
3. The apparatus for controlling the compactness of a disturbed sample and ensuring the quality of the sample preparation according to claim 1, wherein the number of the fixed pistons is five, and the number of the clamping grooves is five.
4. The apparatus for controlling the compactness of a disturbed sample and ensuring the quality of the sample preparation according to claim 1, wherein a size clamping plate is arranged between two sides of the inner wall of the upper molding frame.
5. The apparatus for preparing samples according to claim 1, wherein a fixing plate is fixedly connected to the top of the base plate, an installation groove is fixedly connected to the back of the fixing plate, a threaded sleeve is fixedly connected to each of two sides of the installation groove, a threaded bolt is threadedly connected to the inner surface of the threaded sleeve, and one end of the threaded bolt penetrates through the installation groove and extends to the inside of the installation groove.
6. The apparatus for preparing samples according to claim 5, wherein sliding grooves are formed in both sides of the top of the base plate and on the back of the fixed plate, sliding blocks are slidably connected inside both sliding grooves, a moving plate is fixedly connected between the tops of both sliding blocks, connecting blocks are fixedly connected to both sides of the moving plate, a clamping block is fixedly connected to the front of each connecting block, and a threaded groove is formed in one side of each clamping block.
7. The apparatus for preparing samples according to claim 6, wherein the front surface of the movable plate and the back surface of the fixed plate are fixedly connected with U-shaped grooves, and the inner surfaces of the U-shaped grooves are provided with elastic sponge cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169607.3U CN211668911U (en) | 2020-02-14 | 2020-02-14 | Compactness of controllable disturbance appearance and assurance quality system appearance equipment |
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| CN202020169607.3U CN211668911U (en) | 2020-02-14 | 2020-02-14 | Compactness of controllable disturbance appearance and assurance quality system appearance equipment |
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| CN211668911U true CN211668911U (en) | 2020-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504149A (en) * | 2021-07-22 | 2021-10-15 | 东南大学 | Micron-sized particle stacking compactness testing device and testing method thereof |
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2020
- 2020-02-14 CN CN202020169607.3U patent/CN211668911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504149A (en) * | 2021-07-22 | 2021-10-15 | 东南大学 | Micron-sized particle stacking compactness testing device and testing method thereof |
| CN113504149B (en) * | 2021-07-22 | 2023-09-01 | 东南大学 | Micron-sized particle stacking compactness testing device and testing method thereof |
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