Sampling device for hydraulic ring geological survey

Abstract

The utility model relates to the field of water conservancy project geologic survey sampling, and discloses a sampling device for water conservancy project geologic survey, which comprises a survey sampler body and a storage frame arranged on the survey sampler body, and through the mutual cooperation of a cylinder, a circular ring and the storage frame, when a user has the need of unloading a sample, the storage frame only needs to be rotated to the side of the body, and the sampling device can be used for unloading the sample. The sample unloading device does not need to run back and forth between the storage frame and the sampling device, so that the sample unloading time is shortened, the working efficiency is improved, and the sample unloading device is simple in structure, convenient to operate and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of water conservancy and environmental geological exploration sampling, specifically to a kind of sampling device for water conservancy and environmental geological exploration. BACKGROUND

[0002] Water conservancy and environmental geological exploration refers to the activities of investigating and surveying the underground hydrogeological conditions in the field of water conservancy engineering, which is commonly used in geological exploration, soil sampling, groundwater research and engineering construction. Currently, in actual operation, a sampling device for water conservancy and environmental geological exploration is usually used to sample target geological bodies and provide samples for subsequent analysis.

[0003] The patent with the announcement number CN221803432U discloses a sampling device for water conservancy and environmental geological exploration, which includes a drill string. A first recess is formed in the interior of the drill string. A fixed inclined block is fixedly connected to the inner wall of the drill string. A pull rod is fixedly connected to the outer wall of the fixed inclined block. A spring is slidingly connected to the outer wall of the pull rod. A fixed block is fixedly connected to one end of the spring. A pressure plate is fixedly connected to the outer wall of the drill string. A first threaded column is threadedly connected to the inner wall of the pressure plate. The first threaded column is threadedly connected to the pull rod. A second recess is formed in the outer wall of the drill bit.

[0004] The above-mentioned device still has the following defects: Currently, the sampling device for water conservancy and environmental geological exploration uses a frame structure to store samples. However, to avoid hindering the work process of field operators, such a sample storage device is usually placed in the surrounding area of the sampling equipment. This causes the operator to frequently move between the sampling device and the sample storage vessel when taking out the sampling tube and unloading the samples, increasing the time cost of sample unloading and adversely affecting the overall work efficiency. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a sampling device for water conservancy and environmental geological exploration, which can rotate the storage frame to the side of the operator to carry out sample unloading operations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sampling device for water conservancy and environmental geological exploration, which includes a surveying and sampling machine body and a storage frame installed on the surveying and sampling machine body. A base is installed on the surveying and sampling machine body. A cylinder is fixedly connected to the upper surface of the base. Two circular rings are rotationally connected to the outer wall of the cylinder. Storage frames are installed on the outer walls of the two circular rings. The inner walls of the two circular rings are slidingly connected to the outer wall of the cylinder.

[0007] Further, the outer wall of the two annular rings is fixed with a rectangular rod, the surface of the two rectangular rods is provided with a rectangular slot away from the side of the two annular rings, the two rectangular slots are slidably connected with a connecting block, the end of the two connecting blocks is fixed with a rectangular block, the two rectangular blocks are fixed with the side of the two storage frames, the upper surface of the two rectangular rods is provided with a first insertion slot in communication with the rectangular slot, the first insertion slot penetrates the connecting block and extends into the rectangular rod, and the two first insertion slots are slidably inserted with a first insertion rod.

[0008] Further, the front and rear upper surfaces of the storage frame are provided with two symmetrically arranged first sliding grooves, and the same cover is slidably connected in the two first sliding grooves.

[0009] Further, the upper surfaces of the two side frames of the storage frame are provided with two symmetrically arranged second insertion slots, and the two second insertion slots further penetrate the cover and extend upward to the outside, and the two second insertion slots are slidably inserted with a second insertion rod.

[0010] Further, the two annular rings are kept apart, the outer wall of the cylinder is provided with a second sliding groove below the upper annular ring, the second sliding groove is slidably connected with a sliding block, and the upper surface of the sliding block abuts against the lower end surface of the annular ring.

[0011] Further, the inner wall of the second sliding groove is provided with a convex point, and all surfaces of the sliding block are provided with anti-skid textures.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1、The utility model discloses a cylindrical, annular and storage frame are cooperated with each other, when the user has the demand of unloading sample, only needs to rotate the storage frame to the side, can unload the sample to the frame, does not need to run back and forth between the storage frame and sampling device, reduces the unloading sample time, improves work efficiency, the structure is simple, convenient operation, and the practicality is strong;

[0014] 2, the utility model discloses through the mutual cooperation of two rectangular bars, two rectangular grooves, two connecting blocks, two rectangular blocks and two storage frames, when one of the storage frames is full, the user can rotate the standby storage frame to the operation side, and continue the sample unloading work, at the same time, the full storage frame can be quickly disassembled through the convenient design of first insertion slot and first insertion rod, and is directly sent to the sample detection site, after reaching, the sample is placed on the detection machine, and then the empty storage frame is taken back and reinstalled, the operation interruption caused by insufficient storage space is avoided, if the sample detection site is far away, the user can also choose to unload the storage frame, and the temporary storage of the sample is realized by the close closure of the second insertion rod, then a brand-new storage frame is installed, and is rotated to the non-operation side, so that the current work flow is not easily affected, after all work tasks are completed, all storage frames are transported to the detection site for centralized detection, and the work efficiency and the convenience of sample management are improved.

[0015] 3, the utility model discloses through the mutual cooperation of second sliding slot, sliding block, third insertion slot and fourth insertion rod, since the two storage frames are easy to adhere to each other when the storage frame is barrier-free on the cylinder, this increases the difficulty of rotating the storage frame to a certain extent, for this, through the sliding block design, one of the storage frames is placed in the specific position, so that the two storage frames maintain proper spacing and avoid mutual contact, in addition, with the mutual cooperation of third insertion slot and fourth insertion rod, and the auxiliary action of anti-skid texture and convex point, the sliding block is more stable and not easy to fall off, so that the storage frame can rotate more smoothly on the upper surface of the sliding block, at the same time, considering that the user may encounter the problem of sample tube support inconvenience when unloading the sample, when the user feels that the sample tube lacks support points and the operation is not easy, the sliding block can be unloaded, so that the storage frame slides down along the cylinder and rotates to the appropriate angle, at this time, the sample tube can be placed on the storage frame, which brings convenience to the sample unloading work, and the convenience and flexibility of operation are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the cylinder and the ring of the utility model;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of third insertion slot and second sliding slot of the utility model; Figure 4 It is the three-dimensional structure schematic diagram of first insertion slot and first sliding slot of the utility model; Figure 5 It is the three-dimensional structure schematic diagram of connecting block and rectangular block of the utility model; Figure 6 It is the three-dimensional structure schematic diagram of rectangular bar and rectangular groove of the utility model; Figure 7 It is the cross section structure schematic diagram of ring and rectangular bar of the utility model;Figure 8 This is a three-dimensional structural diagram of the storage frame and the second slot of this utility model.

[0019] In the diagram: 1. Main body of the surveying and sampling machine; 2. Base; 3. Cylinder; 4. Ring; 5. Rectangular rod; 6. Rectangular groove; 7. Connecting block; 8. Rectangular block; 9. Storage frame; 10. First slide groove; 11. Cover; 12. First slot; 13. First insertion rod; 14. Second slot; 15. Second insertion rod; 16. Second slide groove; 17. Sliding block; 18. Third slot; 19. Fourth insertion rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] like Figures 1 to 8 As shown, a sampling device for hydrogeological and environmental surveys includes a survey sampling machine body 1 and a storage frame 9 installed on the survey sampling machine body 1. A base 2 is installed on the survey sampling machine body 1, and a cylinder 3 is fixedly connected to the upper surface of the base 2. Two rings 4 are rotatably connected to the outer wall of the cylinder 3. The storage frame 9 is installed on the outer wall of each of the two rings 4, and the inner walls of the two rings 4 are slidably connected to the outer wall of the cylinder 3.

[0022] like Figure 1 As shown, the sampling device for hydrogeological and environmental geological surveys in this utility model is structurally similar to existing sampling devices for hydrogeological and environmental geological surveys. For example, patent publication number CN221803432U discloses a sampling device for hydrogeological and environmental geological surveys. The main improvement of this utility model is that the storage frame can be rotated to the operator's side to carry out sample unloading operations. Figures 1 to 8 As shown, the sampling device for hydrogeological and environmental surveying of this utility model can be used by first rotating one of the storage frames 9 around the cylinder 3 to the working side using the rotation function of the ring 4. Then, the sampling tube is taken out, and the collected sample is placed in the storage frame 9. There is no need to go to the storage container again, which is more convenient and also reduces the time for unloading the sample, thus improving work efficiency. After the sample is placed, the sampling tube is returned to its position and installed. Then, the storage frame 9 is rotated to the non-working area to await the next sample unloading operation. It is worth noting that the inner wall of the ring 4 is also coated with a lubricating layer, which can reduce the friction between the ring 4 and the cylinder 3 and make the rotation of the ring 4 smoother.

[0023] like Figure 1 - Figure 8As shown in the drawings, the outer wall of the two annular rings 4 is fixed with a rectangular rod 5, the surface of the two rectangular rods 5 is provided with a rectangular groove 6 away from one side of the two annular rings 4, the two rectangular grooves 6 are slidably connected with a connecting block 7, the end of the two connecting blocks 7 is fixed with a rectangular block 8, the two rectangular blocks 8 are fixed with a storage frame 9 on one side, the upper surface of the two rectangular rods 5 is provided with a first insertion slot 12 in communication with the rectangular groove 6, the first insertion slot 12 penetrates the connecting block 7 and extends into the rectangular rod 5, and the two first insertion slots 12 are slidably inserted with a first insertion rod 13. Specifically, when one of the storage frames 9 reaches the full load state, first remove the first insertion rod 13, then pull out the connecting block 7 on the storage frame 9 from the rectangular groove 6, thereby completing the disassembly of the storage frame 9. If the detection site is close to the sampling site, the storage frame 9 and the detection sample inside can be carried together to the detection site. After the sample is placed in the detection equipment, the empty storage frame 9 is taken back and reinstalled. If the detection site is far away, all samples need to be collected and then sent for detection. At this time, multiple storage frames 9 should be prepared in advance. When a storage frame 9 is full, it is timely to disassemble and replace it with a new storage frame 9 to continue the sampling and unloading operation. After all the work is completed, all the storage frames 9 are carried to the detection site for detection.

[0024] As shown in the drawings, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 , the front and rear upper surfaces of the storage frame 9 are provided with two symmetrically arranged first sliding grooves 10, and the same cover 11 is slidably connected in the two first sliding grooves 10. The cover 11 is a frame cover, the front and rear frames of the cover 11 are slidably connected in the two first sliding grooves 10, the inner wall of the frame away from the annular ring 4 abuts against the side wall of the storage frame 9, and one end of the cover 11 close to the annular ring 4 is provided with an open frame. Specifically, when all the samples need to be collected, the full storage frame 9 can be disassembled first, then the cover 11 is closed and placed aside, and then a new storage frame 9 is installed and rotated to the non-working area for subsequent operation.

[0025] As shown in the drawings, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 , two symmetrically arranged second insertion slots 14 are provided on the upper surfaces of the two side frames of the storage frame 9, the two second insertion slots 14 further penetrate the cover 11 and extend upward to the outside, and the second insertion rod 15 is slidably inserted into the two second insertion slots 14.

[0026] Specifically, when the cover 11 is closed in place, in order to avoid the cover 11 from being accidentally opened due to external interference factors, the two second insertion rods 15 can be inserted into the two second insertion slots 14, thereby limiting the cover 11 and keeping it closed at all times, avoiding being opened.

[0027] As shown in Figure 1 , Figure 2 and Figure 3 , the two annular rings 4 are kept apart, and the outer wall of the cylinder 3 is below the lower end surface of the upper annular ring 4. A second sliding slot 16 is formed in the outer wall of the cylinder 3, and a sliding block 17 is slidably connected in the second sliding slot 16. The upper surface of the sliding block 17 abuts against the lower end surface of the annular ring 4. Specifically, in order to avoid the two storage frames 9 from interfering with each other's normal operation due to being in close contact with each other, the position of one of the storage frames 9 can be limited by means of the sliding block 17, and it is constrained within a specific area. In this way, the two storage frames 9 can maintain a suitable distance between them, ensuring that their respective work processes do not interfere with each other and proceed smoothly.

[0028] As shown in Figure 2 and Figure 3 , the inner wall of the second sliding slot 16 is provided with a protrusion, and all surfaces of the sliding block 17 are provided with anti-slip textures. The friction between the sliding block 17 and the second sliding slot 16 can be increased, so that the sliding block 17 is not easily slipped out and falls, and is more stable. Figure 1 , Figure 2 and Figure 3 , a third insertion slot 18 is formed in the top end of the cylinder 3 and communicates with the second sliding slot 16. The third insertion slot 18 extends through the sliding block 17 and into the cylinder 3, and a fourth insertion rod 19 is slidably inserted into the third insertion slot 18. Specifically, when it is necessary to rotate the storage frame 9 located above, if the sliding block 17 is not limited, it is easy to slip out or even fall during the rotation of the storage frame 9. Once the sliding block 17 is disengaged from its original position, the two storage frames 9 will be in close contact with each other, thereby interfering with each other and affecting normal operation. More seriously, when the upper storage frame 9 falls due to loss of balance, it will directly impact the lower storage frame 9, causing both storage frames 9 to be damaged to varying degrees. To avoid the above problems, the fourth insertion rod 19 can be inserted in the vertical direction to limit the position of the sliding block 17 in the horizontal direction. Since there is basically no force acting in the vertical direction, even if there is weak external force, it is not possible to eject the fourth insertion rod 19. At the same time, with the aid of the anti-slip textures and the protrusion, the sliding block 17 can maintain a more stable state, enhancing the safety and reliability of the entire system.

[0029] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 sampling device for hydrogeological surveying, comprising a surveying sampling machine body (1) and a storage frame (9) mounted on the surveying sampling machine body (1), characterized in that, The base (2) is provided on the survey sampling machine body (1), the upper surface of the base (2) is fixedly connected with a cylinder (3), the outer wall of the cylinder (3) is rotatably connected with two annular rings (4), the outer wall of the two annular rings (4) is provided with a storage frame (9), and the inner wall of the two annular rings (4) is slidably connected with the outer wall of the cylinder (3).

2. The sampling device for hydrological and geological survey according to claim 1, characterized in that, The outer wall of the two annular rings (4) is fixedly connected with a rectangular rod (5), the surface of the two rectangular rods (5) away from the two annular rings (4) is provided with a rectangular groove (6), the two rectangular grooves (6) are slidably connected with a connecting block (7), the end of the two connecting blocks (7) is fixedly connected with a rectangular block (8), the two rectangular blocks (8) are fixedly connected with the side of the two storage frames (9), the upper surface of the two rectangular rods (5) is provided with a first insertion slot (12) in communication with the rectangular groove (6), the first insertion slot (12) penetrates the connecting block (7) and extends into the rectangular rod (5), and the first insertion slot (12) is slidably inserted with a first insertion rod (13).

3. The sampling device for hydrological and geological survey according to claim 1 or 2, characterized in that, The front and rear upper surfaces of the storage frame (9) are provided with two symmetrically arranged first sliding grooves (10), the same cover (11) is slidably connected in the two first sliding grooves (10), the cover (11) is a frame cover, the front and rear frames of the cover (11) are slidably arranged in the two first sliding grooves (10), the inner wall of the frame away from the annular ring (4) is abutted with the side wall of the storage frame (9), and one side of the cover (11) is provided with an opening without a frame at one end close to the annular ring (4).

4. The sampling device for hydrological and geological survey according to claim 3, characterized in that, The upper surfaces of the two side frames of the storage frame (9) are provided with two symmetrically arranged second insertion slots (14), the two second insertion slots (14) further penetrate the cover (11) and extend upward to the outside, and the second insertion slot (14) is slidably inserted with a second insertion rod (15).

5. The sampling device for hydrological and geological survey according to claim 1, 2 or 4, characterized in that, The two annular rings (4) are kept apart, the outer wall of the cylinder (3) is provided with a second sliding groove (16) at the lower end of the upper annular ring (4), the second sliding groove (16) is slidably connected with a sliding block (17), and the upper surface of the sliding block (17) is abutted with the lower end surface of the annular ring (4).

6. The sampling device for hydrological and geological survey according to claim 3, wherein The two annular rings (4) are kept apart, the outer wall of the cylinder (3) is provided with a second sliding groove (16) at the lower end of the upper annular ring (4), the second sliding groove (16) is slidably connected with a sliding block (17), and the upper surface of the sliding block (17) is abutted with the lower end surface of the annular ring (4).

7. The sampling device for hydrological and geological survey according to claim 5, characterized in that, The inner wall of the second sliding groove (16) is provided with a convex point, and all surfaces of the sliding block (17) are provided with anti-skid textures.

8. The sampling device for hydrological and geological survey according to claim 6, characterized in that, The inner wall of the second sliding groove (16) is provided with a convex point, and all surfaces of the sliding block (17) are provided with anti-skid textures.

9. A sampling device for use in hydrogeological surveying according to claim 6, 7 or 8, characterised in that, The top end of the cylinder (3) is provided with a third insertion slot (18) in communication with the second sliding groove (16), the third insertion slot (18) penetrates the sliding block (17) and extends into the cylinder (3), and the third insertion slot (18) is slidably inserted with a fourth insertion rod (19).

10. The sampling device for hydrological and geological survey according to claim 5, characterized in that, The top end of the cylinder (3) is provided with a third slot (18) communicated with the second sliding slot (16), the third slot (18) penetrates the sliding block (17) and extends into the cylinder (3), and the fourth inserting rod (19) is slidingly inserted into the third slot (18).

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