Solidification equipment for soil sample

Abstract

The utility model relates to consolidation equipment for a soil sample, and relates to the technical field of soil sample testing equipment, the consolidation equipment comprises a water tank, and the soil sample is placed in the water tank; the consolidation assembly is used for consolidating the soil sample in the water tank; the water injection assembly injects water into the water tank; and the water draining assembly is used for draining water in the water tank. According to the soil sample consolidation device, when soil samples are consolidated every time, a worker does not need to inject water into the water barrel and pour the water into the water barrel, and even if the soil samples are many, the worker can complete work quickly.

Description

Technical Field

[0001] The present application relates to the technical field of soil sample testing equipment, and in particular to a consolidation device for soil samples. Background Art

[0002] At present, the ring cutter is a short tubular steel product with a blade at one end. It is a commonly used instrument for taking samples of undisturbed soil for experiments, and is used for tests such as bulk density, compression, shear and penetration.

[0003] Before conducting the experiment, soil samples are collected from the research area and brought back to the laboratory. When conducting experiments on soil samples, the soil samples need to be made into cylindrical specimens of certain specifications. However, the structure of the collected soil samples may be damaged due to disturbance during the soil sample preparation process, which does not conform to the compaction of the soil on site.

[0004] In the prior art, before the direct shear consolidation quick shear test, a water bucket is included. When in use, the ring cutter soil sample is placed in the water bucket, and then a heavy object is pressed on the ring cutter soil sample. Under the action of pressure, the soil sample is consolidated until the drainage deformation is stable, and then water is poured into the water bucket so that the soil sample is immersed in water. In actual operation, the consolidation time for clay soil should not be less than 4.5 hours, and the consolidation time for silty soil or sandy soil should not be less than 2 hours.

[0005] After the soil sample is consolidated, the staff pours out the water in the bucket, then takes out the ring knife soil sample in the bucket, and finally uses the direct shear consolidation quick shear test.

[0006] With respect to the above-mentioned related technologies, the inventors believe that each time the soil samples are consolidated and infiltrated, the workers need to fill and pour water into the bucket. If the number of soil samples is large, the workload of the workers will increase. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a consolidation device for soil samples, which solves the technical problem that workers need to fill and pour water into a bucket every time the soil samples are consolidated and infiltrated, and if the number of soil samples is large, the work intensity of the workers will be increased.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A consolidation device for soil samples comprises a water trough in which the soil samples are placed; a consolidation component for consolidating the soil samples in the water trough; a water injection component for injecting water into the water trough; and a drainage component for draining the water in the water trough.

[0010] Through the above technical scheme, the soil sample is placed in the water tank, the fixing component consolidates the soil sample, and then the water injection component injects water into the water tank, and the injected water covers the soil sample. After the soil sample is consolidated in the water, the drainage component discharges the water in the water tank, so that each time the soil sample is consolidated, the staff does not need to fill and dump water into the bucket. Even if there are many soil samples, the staff can complete the work quickly.

[0011] Furthermore, the consolidation assembly includes a pressure plate, which is pressed against the soil sample, and a connecting rod is provided on the pressure plate, one end of the connecting rod is connected to the pressure plate, and the other end is provided with a first support seat, and a second support seat is provided on the water tank, and the second support seat is movably installed on the water tank, and a pressure rod is provided between the first support seat and the second support seat, the middle part of the pressure rod is rotatably connected to the first support seat, and one end of the pressure rod is rotatably connected to the second support seat, and the other end extends to a side away from the water tank, and a counterweight block is provided on the side of the pressure rod away from the water tank.

[0012] Through the above technical solution, the pressure rod is rotatably connected to the first support seat and the second support seat, and then a counterweight block is added to the pressure rod. As the weight of the pressure rod increases away from the water tank, the pressure is transmitted to the pressure plate through the connecting rod. The pressure plate presses the soil sample, thereby improving the consolidation effect of the soil sample.

[0013] Furthermore, an adjustment block is provided on one side of the water tank, and an adjustment cavity is formed in the adjustment block; a first adjustment rod is provided on the second support seat, one end of the first adjustment rod extends into the adjustment cavity, and a first adjustment plate is provided at the end of the first adjustment rod extending into the adjustment cavity; a second adjustment rod is provided at one end of the adjustment block relative to the second support seat, one end of the second adjustment rod extends into the adjustment cavity, the second adjustment rod is rotatably connected to the adjustment block, and a second adjustment plate is provided at the end of the second adjustment rod extending into the adjustment cavity, and the first adjustment plate is in conflict with the second adjustment plate.

[0014] Through the above technical solution, the second adjusting rod is rotated, and the second adjusting rod drives the second adjusting plate to move. Since the first adjusting plate is in conflict with the second adjusting plate, as the second adjusting plate moves, the first adjusting plate can adjust the end of the pressure rod close to the water tank through the first adjusting rod, so that the consolidation effect of the pressure rod on the soil block is improved.

[0015] Furthermore, an adjustment hole is provided at one end of the pressure rod away from the water tank, and a plurality of the adjustment holes are spaced apart on the pressure rod, and a hanging ring is hung on one of the adjustment holes of the pressure rod, a hanging rod is hung on the hanging ring, a support plate is provided at one end of the hanging rod, and the counterweight is placed on the support plate.

[0016] Through the above technical solution, the suspension rod is hung on the suspension ring, and then the counterweight is placed on the support plate. When in use, the suspension ring can be hung on different adjustment holes of the pressure rod according to different consolidation pressures, so that the consolidation effect of the soil sample can be improved.

[0017] Furthermore, the water injection assembly includes a water injection pipe, and a faucet is provided on the water injection pipe. One end of the faucet is connected to the water injection pipe, and the other end faces a side close to the water tank.

[0018] Through the above technical solution, when it is necessary to fill water into the sink, turn on the faucet, and the external water supply equipment fills water into the sink through the water filling pipe and the faucet, thereby improving the convenience of filling the sink with water.

[0019] Furthermore, the drainage component includes a drainage pipe, a conduit is provided between the water tank and the drainage pipe, the conduit connects the drainage pipe and the water tank, and a switch valve is provided on the conduit, the switch valve controls the opening or closing of the conduit.

[0020] Through the above technical solution, when the soil sample is consolidated, the switch valve is opened. After the switch valve is opened, the water in the sink is discharged to the drain pipe through the conduit, thereby improving the convenience of discharging the water in the sink.

[0021] Furthermore, a filter box is provided between the water injection pipe and the drainage pipe, one end of the water injection pipe and the drainage pipe are both connected to the filter box, and a water pump is provided on the filter box, and the water pump is installed on the water injection pipe.

[0022] Through the above technical solution, the water discharged from the drainage pipe flows into the filter box. After the water settles in the filter box, the water pump draws the water in the filter box back to the water injection pipe, so that the water infiltrated in the soil sample can be reused.

[0023] In summary, the present application includes at least one of the following beneficial technical effects of a consolidation device for soil samples:

[0024] When in use, place the soil sample in the water tank, fix the soil sample with the fixing component, then use the water injection component to inject water into the water tank and make the injected water cover the soil sample. After the soil sample is consolidated in the water, the drainage component will drain the water in the water tank. Therefore, every time the soil sample is consolidated, the staff does not need to inject and dump water into the bucket. Even if there are many soil samples, the staff can complete the work quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a consolidation device for soil samples, which is mainly embodied in this embodiment;

[0026] Figure 2 This is a schematic diagram of the water tank structure mainly embodied in this embodiment;

[0027] Figure 3 It is a schematic diagram of the explosion of the pressure plate structure mainly embodied in this embodiment.

[0028] Reference numerals:

[0029] 1. Water tank; 11. Limiting bucket; 12. Water hole;

[0030] 2. Bracket; 21. Support platform; 22. Support rod; 23. Angle plate; 24. Connecting rod; 25. Fixing nut;

[0031] 3. Consolidation assembly; 31. Pressing plate; 32. First support seat; 33. Support frame; 34. Adjustment block; 341. Adjustment cavity; 35. First adjustment rod; 351. Second support seat; 352. First adjustment plate; 36. Pressing rod; 361. Counterweight block; 362. Adjustment hole; 37. Second adjustment rod; 371. Second adjustment plate; 38. Lifting ring; 381. Lifting rod; 382. Support plate;

[0032] 4. water injection assembly; 41. water injection pipe; 42. faucet;

[0033] 5. Drainage assembly; 51. Drain pipe; 52. Conduit; 53. Switch valve;

[0034] 6. Filter box; 61. Water pump. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments.

[0036] The following is combined with Figure 1-3 This application is described in further detail.

[0037] The embodiment of the present application discloses a consolidation device for soil samples.

[0038] Reference Figure 1 A consolidation device for soil samples includes a water tank 1, in which the soil sample is placed. The water tank 1 is provided with a consolidation component 3, which performs consolidation treatment on the water tank 1. In addition, the water tank 1 is provided with a water injection component 4 and a drainage component 5, the water injection component 4 injects water into the water tank 1, and the drainage component 5 discharges the water soaked in the soil sample out of the water tank 1.

[0039] The cross section of the water tank 1 is rectangular, and a bracket 2 is provided at the lower side of the water tank 1 , a support platform 21 is installed on the bracket 2 , the bracket 2 is placed on the ground, and the water tank 1 is placed on the support platform 21 of the bracket 2 .

[0040] Reference Figure 2 The bracket 2 is provided with support rods 22 on both sides of the length direction of the water tank 1. Two support rods 22 are provided on each side of the water tank 1, and the support rods 22 are provided vertically as a whole. One end of the four support rods 22 is connected to the support platform 21, and the other end extends to a side away from the support platform 21. An angle plate 23 is provided between two corresponding support rods 22 in the length direction of the water tank 1, and a connecting rod 24 is provided on each of the four support rods 22. One end of the connecting rod 24 is connected to the support rod 22, and the other end passes through the corresponding angle plate 23. A fixing nut 25 is provided on one side of the four connecting rods 24 passing through the angle plate 23. The fixing nut 25 is threadedly connected to the connecting rod 24, and one side of the fixing nut 25 contacts the angle plate 23.

[0041] The consolidation assembly 3 includes a pressure plate 31, and three pressure plates 31 are evenly spaced on the angle plate 23 along the length direction of the water tank 1. Connecting rods are provided on the three pressure plates 31, one end of the connecting rods is connected to the corresponding pressure plate 31, and the other end passes through the angle plate 23. A first support seat 32 is provided at one end of the connecting rod passing through the angle plate 23, and the first support seat 32 is connected to the connecting rod.

[0042] Furthermore, support frames 33 are provided on the two connecting rods 24 on both sides of the length direction of the water tank 1 , and an adjustment block 34 is provided between the two support frames 33 . The adjustment block 34 corresponds to the pressure plate 31 , and the adjustment block 34 is fixedly installed between the two support frames 33 .

[0043] Reference Figure 3 An adjustment cavity 341 is formed in the adjustment block 34, and a first adjustment rod 35 is provided on one side of the adjustment block 34 close to the angle plate 23, a second support seat 351 is provided at one end of the first adjustment rod 35, and the other end of the first adjustment rod 35 extends into the adjustment cavity 341 of the adjustment block 34, and a first adjustment plate 352 is provided at one end of the first adjustment rod 35 extending into the adjustment cavity 341, and the first adjustment plate 352 is arranged horizontally as a whole.

[0044] A pressure rod 36 is provided between the first support seat 32 and the second support seat 351, the middle part of the pressure rod 36 is rotatably connected to the first support seat 32, one end of the pressure rod 36 is rotatably connected to the second support seat 351, and the other end extends away from the water tank 1. A counterweight block 361 is provided on the side of the pressure rod 36 away from the water tank 1. As the weight of the counterweight block 361 increases, the pressure on the counterweight is transmitted to the soil sample through the pressure rod 36, the first support seat 32, the pressure rod 36 and the pressure plate 31.

[0045] During use, in order to improve the consolidation effect of the soil sample, a second adjusting rod 37 is provided on the adjusting block 34, the second adjusting rod 37 is threadedly connected to the adjusting block 34, and one end of the second adjusting rod 37 extends into the adjusting cavity 341 of the adjusting block 34. A second adjusting plate 371 is provided at one end of the second adjusting rod 37 extending into the adjusting cavity 341, and the second adjusting plate 371 contacts the first adjusting plate 352. During use, the second adjusting rod 37 is rotated, and as the second adjusting rod 37 is rotated, the second adjusting plate 371 slides in the adjusting cavity 341 of the adjusting block 34. Since the first adjusting plate 352 contacts the second adjusting plate 371, as the second adjusting plate 371 moves, the second support seat 351 can adjust the side of the pressure rod 36 close to the water tank 1.

[0046] Furthermore, an adjustment hole 362 is provided on the side of the pressure rod 36 away from the water tank 1, and three adjustment holes 362 are evenly spaced along the length direction of the pressure rod 36. A hanging ring 38 is provided on the pressure rod 36, and the hanging ring 38 is hung on one of the adjustment holes 362 of the pressure rod 36, and a hanging rod 381 is hung on the hanging ring 38, and a support plate 382 is provided on the end of the hanging rod 381 away from the pressure rod 36. When in use, the counterweight 361 is placed on the support plate 382. When in use, the position of the hanging ring 38 on the pressure rod 36 is adjusted according to the structure of the soil sample, so that the consolidation effect of the counterweight 361 on the soil sample at different positions of the pressure rod 36 is different, which greatly improves the convenience of soil sample consolidation.

[0047] When consolidating the soil sample, one soil sample needs to be divided into four parts for different soil sample tests. In order to improve the efficiency of soil sample consolidation, the staff docked the four soil samples separated from the same soil sample together. Since the stability of soil samples stacked together is poor, the designers improved it and set a limit bucket 11 in the water tank 1. When in use, the staff stacked the four soil samples together and put them into the limit bucket 11. In addition, the limit bucket 11 is provided with water holes 12, and a number of water holes 12 are spaced apart on the limit bucket 11. When in use, the water holes 12 improve the water permeability of the limit bucket 11, so that the soil sample is in a saturated state.

[0048] Furthermore, the water injection assembly 4 includes a water injection pipe 41, on which a faucet 42 is provided, one end of the faucet 42 is connected to the water injection pipe 41, and the other end faces a side close to the water tank 1. When in use, the faucet 42 is turned on, and an external water supply device injects water into the water tank 1 through the water injection pipe 41 and the faucet 42.

[0049] In addition, the drainage assembly 5 includes a drainage pipe 51, which is installed on the bracket 2, and a conduit 52 is provided between the water tank 1 and the drainage pipe 51, and the two ends of the conduit 52 are respectively connected to the water tank 1 and the drainage pipe 51. In addition, a switch valve 53 is provided on the conduit 52, and the switch valve 53 controls the opening and closing of the conduit 52. When the soil sample is consolidated, the staff opens the switch valve 53, and then the water in the water tank 1 flows into the drainage pipe 51 through the conduit 52.

[0050] In addition, if the water after each soil sample consolidation is discharged into the sewer pipe, on the one hand, the directly discharged water will be mixed with silt, which is easy to clog the sewer after long-term discharge. On the other hand, the directly discharged used water is easy to cause waste of water resources. Therefore, after the improvement by the designer, a filter box 6 is arranged between the water injection pipe 41 and the drainage pipe 51, and one end of the water injection pipe 41 and the drainage pipe 51 are connected to the filter box 6. When in use, the water in the water tank 1 is discharged into the filter box 6 through the conduit 52 and the drainage pipe 51. In addition, a water pump 61 is arranged on the filter box 6, and the water pump 61 is connected to the water injection pipe 41.

[0051] When in use, water mixed with silt is precipitated and filtered in the filter box 6, and the water pump 61 pumps the filtered water in the filter box 6 out of the filter box 6 through the water injection pipe 41. When water needs to be injected into the water tank 1, the faucet 42 can be turned on.

[0052] The implementation principle of the consolidation device for soil samples in the embodiment of the present application is as follows: when in use, four soil samples are stacked in the limiting bucket 11, and then the side of the pressure rod 36 away from the water tank 1 is lifted, and the limiting bucket 11 is placed in the water tank 1, and then the pressure rod 36 is lowered, so that the pressure plate 31 on the pressure rod 36 is pressed tightly on the soil sample, and then the second adjustment rod 37 is rotated, and the height of the side of the pressure rod 36 close to the water tank 1 is adjusted through the first adjustment plate 352 and the second adjustment plate 371, and a counterweight 361 is placed on the suspension rod 381 on the other side of the pressure rod 36. After the soil samples are placed, the faucet 42 is turned on, and the water pump 61 pumps the filtered water in the filter box 6 to the water tank 1. After the soil samples are consolidated, the switch valve 53 is opened, and the water in the water tank 1 flows to the drain pipe 51 through the conduit 52, and the water flows into the filter box along the drain pipe 51.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A consolidation device for soil samples, characterized in that: The invention comprises a water tank (1), wherein a soil sample is placed in the water tank (1); a consolidation component (3), wherein the consolidation component (3) consolidates the soil sample in the water tank (1); a water injection component (4), wherein the water injection component (4) injects water into the water tank (1); and a drainage component (5), wherein the drainage component (5) drains the water in the water tank (1); The consolidation assembly (3) comprises a pressing plate (31), the pressing plate (31) is pressed against the soil sample, a connecting rod is arranged on the pressing plate (31), one end of the connecting rod is connected to the pressing plate (31), and the other end is arranged with a first support seat (32), a second support seat (351) is arranged on the water tank (1), the second support seat (351) is movably installed on the water tank (1), and a pressing rod (36) is arranged between the first support seat (32) and the second support seat (351), the middle part of the pressing rod (36) is rotatably connected to the first support seat (32), and one end of the pressing rod (36) is rotatably connected to the second support seat (351), and the other end extends to a side away from the water tank (1), and a counterweight block (361) is arranged on the side of the pressing rod (36) away from the water tank (1); The water injection assembly (4) comprises a water injection pipe (41), the water injection pipe (41) is provided with a faucet (42), one end of the faucet (42) is connected to the water injection pipe (41), and the other end faces a side close to the water tank (1); The drainage component (5) comprises a drainage pipe (51), a conduit (52) is provided between the water tank (1) and the drainage pipe (51), the conduit (52) connects the drainage pipe (51) and the water tank (1), and a switch valve (53) is provided on the conduit (52), and the switch valve (53) controls the opening or closing of the conduit (52).

2. A consolidation device for soil samples according to claim 1, characterized in that: An adjusting block (34) is provided on one side of the water tank (1), and an adjusting cavity (341) is formed in the adjusting block (34); a first adjusting rod (35) is provided on the second supporting seat (351), one end of the first adjusting rod (35) extends into the adjusting cavity (341), and a first adjusting plate (352) is provided on the end of the first adjusting rod (35) extending into the adjusting cavity (341); a second adjusting rod (37) is provided on one end of the adjusting block (34) relative to the second supporting seat (351), one end of the second adjusting rod (37) extends into the adjusting cavity (341), the second adjusting rod (37) is rotatably connected to the adjusting block (34), and a second adjusting plate (371) is provided on the end of the second adjusting rod (37) extending into the adjusting cavity (341), and the first adjusting plate (352) is in contact with the second adjusting plate (371).

3. A consolidation device for soil samples according to claim 2, characterized in that: An adjustment hole (362) is provided at one end of the pressure rod (36) away from the water tank (1), and a plurality of the adjustment holes (362) are spaced apart on the pressure rod (36). A hanging ring (38) is hung on one of the adjustment holes (362) of the pressure rod (36), and a hanging rod (381) is hung on the hanging ring (38). A support plate (382) is provided at one end of the hanging rod (381), and the counterweight block (361) is placed on the support plate (382).

4. A consolidation device for soil samples according to claim 1, characterized in that: A filter box (6) is provided between the water injection pipe (41) and the drainage pipe (51); one end of each of the water injection pipe (41) and the drainage pipe (51) is connected to the filter box (6); a water pump (61) is provided on the filter box (6); and the water pump (61) is installed on the water injection pipe (41).

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