Water conservancy construction soil sampler

Abstract

The utility model belongs to the technical field of soil sampling devices, and particularly relates to a water conservancy construction soil sampling device which comprises a sampling mechanism, a water conservancy construction mechanism and a water conservancy construction mechanism. An annular connecting plate is integrally formed on the upper surface of the sampling probe, the annular connecting plate is in threaded connection with the interior of an annular cavity groove correspondingly formed in the bottom of the sampling barrel, a supporting platform is arranged on one side of the sampling probe, and the lower end of the flexible pore plate abuts against the supporting platform. The flexible pore plate is arranged on the inner wall of the sampling barrel, the detachable sampling probe is arranged at the bottom of the sampling barrel, and the lower end of the flexible pore plate is propped against the supporting platform of the sampling probe, so that the flexible pore plate can be taken out when the sampling probe is detached, and a soil sample can be taken out quickly and conveniently; moreover, the soil sample cannot be damaged, and the problem that the soil sample is inconvenient to take out by a full-barrel type soil sampler at the present stage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil samplers, in particular to a soil sampler for water conservancy construction. Background Art

[0002] Before water conservancy construction, it is necessary to sample and analyze the soil at the construction site. Existing samplers generally use half-cylinder and full-cylinder types. The soil taken out by the half-cylinder type is prone to mixed layers, which is not conducive to understanding the composition of soil at different depths, while the soil sample taken out by the full-cylinder type is difficult to pour out from the sampler, and the soil sample column is easily broken when pouring out, making it inconvenient to obtain a complete soil sample block. In summary, both the half-cylinder sampler and the full-cylinder sampler have certain defects and deficiencies. Therefore, the utility model proposes a water conservancy construction soil sampler to solve the deficiencies. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a soil sampler for water conservancy construction. A flexible orifice plate is arranged on the inner wall of a sampling tube, and a removable sampling probe is arranged at the bottom of the sampling tube. The lower end of the flexible orifice plate abuts against a supporting platform of the sampling probe. When the sampling probe is removed, the flexible orifice plate can be taken out, thereby realizing rapid removal of soil samples. The method is convenient and quick, and the soil samples will not be damaged, thereby solving the problem that it is inconvenient to take out soil samples with the current full-cylinder soil sampler.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A soil sampler for water conservancy construction, comprising:

[0008] A sampling mechanism, the sampling mechanism comprising a sampling barrel and a flexible orifice plate adapted on the inner wall of the sampling barrel;

[0009] A sampling probe, wherein an annular connecting plate is integrally formed on the upper surface of the sampling probe, the annular connecting plate is threadedly connected to an annular cavity correspondingly opened at the bottom of the sampling barrel, and a supporting platform is arranged on one side of the sampling probe, the lower end of the flexible orifice plate abuts against the supporting platform, the sampling probe can be quickly dismantled and then the flexible orifice plate can be taken out, thereby realizing the rapid removal of soil samples in the sampling barrel.

[0010] Furthermore, support blocks distributed in an array are fixedly connected to the outer wall of the sampling probe, and a slot is formed on one side of the support block.

[0011] Furthermore, the lower surface of the sampling probe is integrally formed with saw teeth distributed in an array.

[0012] Furthermore, a limiting ring is integrally formed on the inner top of the sampling tube, the upper end of the flexible orifice plate is adapted between the limiting ring and the sampling tube, and an oblique cut is provided on one side of the limiting ring.

[0013] Furthermore, the flexible orifice plate includes a flexible plate body, and the flexible plate body is provided with through holes distributed in an array, a protrusion is integrally formed on one side of the flexible plate body, a buckle is fixed on the protrusion, and a yield groove is provided on the other side of the flexible plate body, and a buckle is provided at the yield groove of the flexible plate body, and the buckle is adapted to the buckle.

[0014] Furthermore, a mounting seat is integrally formed on the top of the sampling tube, and a vertical rod is threadedly connected to a screw hole provided in the mounting seat, and a handle is fixed to the top of the vertical rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a soil sampler for water conservancy construction, which has the following features:

[0017] Beneficial effects:

[0018] 1. The utility model is designed by splitting the sampling tube and the sampling probe, and arranging a flexible orifice plate on the inner wall of the sampling tube, and arranging a supporting platform on one side of the sampling probe. The lower end of the flexible orifice plate is abutted against the supporting platform of the sampling probe, and the upper end of the flexible orifice plate is arranged between the limit ring and the sampling tube. When the soil sample needs to be taken out, it is only necessary to rotate the sampling probe, remove the sampling probe, and then directly pull out the flexible orifice plate, so as to realize the rapid removal of the soil sample inside the sampling tube. This method can quickly take out the soil sample, and the soil sample will not be damaged during the sampling process. It is convenient and easy for the staff to use.

[0019] 2. The utility model has a split design for the sampling tube and the sampling probe, so that when the sampling probe is severely worn, it can be removed and replaced, thereby realizing the normal use of the sampler. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the sampling mechanism in the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 It is a structural schematic diagram of the flexible orifice plate in the utility model.

[0024] In the figure: 1. sampling mechanism; 101. sampling tube; 102. flexible orifice plate; 1021. flexible plate body; 1022. through hole; 1023. clearance groove; 1024. slot; 1025. protrusion; 1026. buckle; 103. mounting seat; 104. screw hole; 105. limiting ring; 106. oblique cut; 107. annular cavity groove; 2. vertical rod; 3. handle; 4. sampling probe; 5. support block; 6. notch; 7. annular connecting plate; 8. support platform; 9. sawtooth. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a soil sampler for water conservancy construction proposed in one embodiment of the utility model includes: a sampling mechanism 1, the sampling mechanism 1 includes a sampling tube 101 and a flexible orifice plate 102 adapted on the inner wall of the sampling tube 101; it should be noted that the sampling tube 101 is a full-cylinder design, which can completely carry out soil sampling at the water conservancy construction site, facilitate the subsequent research and analysis of soil samples, and then benefit the progress of water conservancy construction, by arranging the flexible orifice plate 102 on the inner wall of the sampling tube 101, the flexible orifice plate 102 contacts with the soil sample, and then the soil sample can be taken out through the flexible orifice plate 102.

[0028] The sampling probe 4 has an annular connecting plate 7 integrally formed on the upper surface of the sampling probe 4, and the annular connecting plate 7 is threadedly connected to the annular cavity 107 corresponding to the bottom of the sampling tube 101, and a support platform 8 is provided on one side of the sampling probe 4, and the lower end of the flexible orifice plate 102 abuts against the support platform 8. The sampling probe 4 can be quickly dismantled and then the flexible orifice plate 102 can be taken out, so as to realize the rapid removal of the soil sample in the sampling tube 101; it should be noted that the annular connecting plate 7 is integrally formed on the upper surface of the sampling probe 4, and the annular connecting plate 7 is threadedly connected to the annular cavity 107 corresponding to the bottom of the sampling tube 101. In 107, the annular connecting plate 7 can realize the connection and fixation of the sampling probe 4 on the sampling tube 101. The sampling probe 4 is detachably assembled on the sampling tube 101, which is convenient for the replacement of the sampling probe 4 and the removal of the flexible orifice plate 102. The lower end of the flexible orifice plate 102 abuts against the supporting platform 8 on one side of the sampling probe 4 to support the bottom of the flexible orifice plate 102. When it is necessary to take out the sample inside the flexible orifice plate 102, the sampling probe 4 is rotated to remove the sampling probe 4, and then the flexible orifice plate 102 is directly pulled. The flexible orifice plate 102 is taken out to realize the direct removal of the soil sample, which is convenient for the sample removal and processing.

[0029] like Figure 3 As shown, in some embodiments, an array-distributed support block 5 is fixedly connected to the outer wall of the sampling probe 4, and a slot 6 is provided on one side of the support block 5; it should be noted that the setting of the support block 5 facilitates the rotation control of the sampling probe 4, and then facilitates the disassembly and assembly of the sampling probe 4. By providing the slot 6 on one side of the support block 5 and the slot 6 is inclined, the support block 5 forms a cone, which can reduce the resistance of the sampling probe 4 when taking soil.

[0030] like Figure 3 As shown, in some embodiments, the lower surface of the sampling probe 4 is integrally formed with saw teeth 9 distributed in an array; it should be noted that the arrangement of the saw teeth 9 facilitates soil sampling by the sampling probe 4 .

[0031] like Figure 2 As shown, in some embodiments, a limiting ring 105 is integrally formed on the inner top of the sampling tube 101, the upper end of the flexible orifice plate 102 is adapted between the limiting ring 105 and the sampling tube 101, and an oblique cut 106 is provided on one side of the limiting ring 105; it should be noted that the setting of the limiting ring 105 can achieve a limiting effect on the top of the flexible orifice plate 102, and by providing an oblique cut 106 on one side of the limiting ring 105, the upper end of the flexible orifice plate 102 is convenient to extend between the sampling tube 101 and the limiting ring 105.

[0032] like Figure 4As shown, in some embodiments, the flexible orifice plate 102 includes a flexible plate body 1021, and the flexible plate body 1021 is provided with through holes 1022 distributed in an array, one side of the flexible plate body 1021 is integrally formed with a protrusion 1025, a buckle 1026 is fixed on the protrusion 1025, and a yield groove 1023 is provided on the other side of the flexible plate body 1021, and a clamping groove 1024 is provided at the yield groove 1023 of the flexible plate body 1021, and the buckle 1026 is adapted to the clamping groove 1024; it should be noted that the flexible orifice plate 102 is cylindrical when in use, and is plate-shaped when not in use or after being disassembled, and the flexible plate body 1021 is made of a flexible plastic material. It can be bent. By opening a through hole 1022 on the flexible plate body 1021, soil is filled in the through hole 1022, which makes it easy to take out the soil. Secondly, it can save material costs. When in use, the flexible plate body 1021 is bent so that the protrusion 1025 fits in the make way groove 1023, and the buckle 1026 is fixed on the slot 1024, so that the flexible orifice plate 102 forms a cylindrical shape, and then it can be directly adapted to the inner wall of the sampling tube 101 to realize the use of the flexible orifice plate 102. When it is necessary to take out the soil sample, the sampling probe 4 is removed, the flexible orifice plate 102 is taken out, and the buckle 1026 is separated from the slot 1024 to realize the complete sampling of the soil sample.

[0033] like Figure 1 and Figure 2 As shown, in some embodiments, a mounting seat 103 is integrally formed at the top of the sampling tube 101, and a vertical rod 2 is threadedly connected to a screw hole 104 provided in the mounting seat 103, and a handle 3 is fixed to the top of the vertical rod 2; it should be noted that the vertical rod 2 is removably assembled on the sampling mechanism 1, and can be removed during transportation to reduce occupied space, and can be assembled again when used.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soil sampler for water conservancy construction, characterized in that: include: A sampling mechanism (1), the sampling mechanism (1) comprising a sampling tube (101) and a flexible orifice plate (102) adapted on the inner wall of the sampling tube (101); A sampling probe (4) is provided, wherein an annular connecting plate (7) is integrally formed on the upper surface of the sampling probe (4), the annular connecting plate (7) being threadedly connected to an annular cavity (107) correspondingly provided at the bottom of the sampling tube (101), and a supporting platform (8) is provided on one side of the sampling probe (4), the lower end of the flexible orifice plate (102) being abutted against the supporting platform (8), the sampling probe (4) being able to be quickly dismantled and then the flexible orifice plate (102) being taken out, thereby realizing the rapid removal of soil samples in the sampling tube (101).

2. A soil sampler for water conservancy construction according to claim 1, characterized in that: Support blocks (5) distributed in an array are fixedly connected to the outer wall of the sampling probe (4), and a slot (6) is provided on one side of the support block (5).

3. A soil sampler for water conservancy construction according to claim 1, characterized in that: The lower surface of the sampling probe (4) is integrally formed with saw teeth (9) distributed in an array.

4. A soil sampler for water conservancy construction according to claim 1, characterized in that: A limiting ring (105) is integrally formed on the inner top of the sampling tube (101), the upper end of the flexible orifice plate (102) is fitted between the limiting ring (105) and the sampling tube (101), and an oblique cut (106) is provided on one side of the limiting ring (105).

5. A soil sampler for water conservancy construction according to claim 1, characterized in that: The flexible orifice plate (102) comprises a flexible plate body (1021), and the flexible plate body (1021) is provided with through holes (1022) distributed in an array, a protrusion (1025) is integrally formed on one side of the flexible plate body (1021), a buckle (1026) is fixed on the protrusion (1025), and a clearance groove (1023) is provided on the other side of the flexible plate body (1021), and a clamping groove (1024) is provided at the clearance groove (1023) of the flexible plate body (1021), and the buckle (1026) is adapted to the clamping groove (1024).

6. A soil sampler for water conservancy construction according to claim 1, characterized in that: A mounting seat (103) is integrally formed at the top of the sampling tube (101), and a vertical rod (2) is threadedly connected to a screw hole (104) provided in the mounting seat (103), and a handle (3) is fixed to the top of the vertical rod (2).

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