Rock core storage box for hydrogeological exploration

Abstract

The utility model relates to the field of geological exploration, and discloses a rock core storage box for hydrogeological exploration, which comprises a box body, a top plate is mounted at the upper end of the box body, a box cover is hinged to the front surface of the box body, a storage box is inserted into the inner wall of the box body, and a box cover is hinged to the upper surface of the storage box. A fixing assembly is arranged on the upper surface of the storage box and comprises a guide rod, the guide rod is rotationally connected to the inner wall of the storage box, an extrusion plate is slidably connected to the outer wall of the guide rod, an arc-shaped groove is formed in the outer wall of the guide rod, a protruding block is arranged on the inner wall of the extrusion plate, and the protruding block slides on the inner wall of the arc-shaped groove. And the outer wall of the guide rod is fixedly connected with a reset torsion spring. According to the rock core storage device, by arranging the fixing assembly, when rock cores are stored, the extrusion plate can be pushed firstly to move to the position, close to the rear portion, of the inner wall of the storage box, then the multiple sets of rock cores can be sequentially placed into the storage box, and at the moment, the extrusion plate is loosened.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration, and in particular to a rock core storage box for hydrogeological exploration. Background Technology

[0002] Rock cores are cylindrical rock samples extracted from the ground through drilling and other techniques during hydrogeological exploration. They play an important role in studying the occurrence conditions, movement patterns, and water quality characteristics of groundwater. In a single exploration operation, multiple sets of rock cores are often required, which necessitates the use of storage boxes to store them.

[0003] In existing technologies, collection boxes filled with sponge are generally used to store rock cores. This can prevent the rock cores from colliding with the inner wall of the collection box and causing damage. However, the collection box often needs to store multiple sets of rock cores at the same time, and it cannot be guaranteed that the stored rock cores can completely fill the internal space of the collection box. As a result, the rock cores inside the collection box will collide with each other during the movement of the collection box, which will lead to damage to the rock cores and poor overall storage stability of the device. Therefore, a rock core storage box for hydrogeological exploration is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rock core storage box for hydrogeological exploration, which aims to solve the problem in the prior art that "when existing collection boxes simultaneously store multiple sets of rock cores, the internal rock cores will collide relatively".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a core storage box for hydrogeological exploration, comprising a box body, a top plate installed at the upper end of the box body, a box cover hinged to the front surface of the box body, a storage box inserted into the inner wall of the box body, a box cover hinged to the upper surface of the storage box, a fixing component on the upper surface of the storage box, the fixing component including a guide rod, the guide rod being rotatably connected to the inner wall of the storage box, a pressing plate being slidably connected to the outer wall of the guide rod, an arc-shaped groove being provided on the outer wall of the guide rod, a protrusion being provided on the inner wall of the pressing plate, the protrusion sliding on the inner wall of the arc-shaped groove, and a return torsion spring being fixedly connected to the outer wall of the guide rod, the front end of the return torsion spring being fixedly connected to the inner wall of the storage box.

[0006] As a further description of the above technical solution:

[0007] A rotating groove is provided at the connection between the inner wall of the storage box and the lid, and a rotating shaft is fixedly connected to the outer wall of the lid, with the rotating shaft rotatably connected to the rotating groove.

[0008] As a further description of the above technical solution:

[0009] The rotating shaft is elastically connected to the inner wall of the rotating groove by an open torsion spring.

[0010] As a further description of the above technical solution:

[0011] The guide rod and reset torsion spring are provided in multiple sets, and the multiple sets of guide rod and reset torsion spring are symmetrically arranged with the center line of the storage box as the axis of symmetry.

[0012] As a further description of the above technical solution:

[0013] The lower surface of the storage box is provided with a slider, and the inner wall of the box is provided with a groove, and the slider is inserted into the inner wall of the groove.

[0014] As a further description of the above technical solution:

[0015] A rubber pad is fixedly connected to the side of the box lid near the storage box.

[0016] As a further description of the above technical solution:

[0017] A fixing sleeve is provided on the upper surface of the top plate.

[0018] As a further description of the above technical solution:

[0019] A handle is provided on the left surface of the box, and support feet are provided on the lower surface of the box near the perimeter.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by setting a fixing component, when storing rock cores, the squeezing plate can be pushed to move to the inner wall of the storage box near the rear position. Then, multiple sets of rock cores can be placed into the storage box in sequence. At this time, the squeezing plate is released, and the reset torsion spring will drive the guide rod to rotate, thereby driving the squeezing plate to push multiple sets of rock cores to fit together. This reduces the probability of rock cores colliding during transportation, and the overall device has good storage stability.

[0022] 2. In this utility model, by adopting a detachable design, when one set of storage boxes is damaged, there is no need to replace the entire device. The damaged storage box can be directly removed from the inside of the box, and then a set of intact storage boxes can be inserted into the box for convenient use next time. The overall device is economical. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0024] Figure 2 This is a three-dimensional structural disassembly diagram of the fixing component in this utility model;

[0025] Figure 3 In this utility model Figure 2 Enlarged schematic diagram of the three-dimensional structure of part A in the middle;

[0026] Figure 4 This is a rear cross-sectional view of the three-dimensional structure of the storage box in this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the box body in this utility model.

[0028] Legend:

[0029] 1. Box body; 11. Slide groove; 2. Top plate; 3. Box lid; 4. Storage box; 41. Slider; 5. Fixing assembly; 51. Extrusion plate; 52. Guide rod; 53. Return torsion spring; 54. Arc groove; 55. Rotation groove; 56. Rotation shaft; 57. Opening torsion spring; 58. Rubber pad; 59. Protrusion; 6. Box lid; 7. Fixing sleeve; 8. Handle; 9. Support foot. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 3This utility model provides an embodiment of a rock core storage box for hydrogeological exploration, comprising a box body 1 for supporting the overall device, a top plate 2 for closing the top opening of the box body 1, a box cover 3 for closing the front opening of the box body 1 hinged to the front surface of the box body 1, a storage box 4 for storing rock cores inserted into the inner wall of the box body 1, an arc-shaped storage groove provided on the inner wall of the storage box 4 for storing rock cores, a box cover 6 for closing the top opening of the storage box 4 hinged to the upper surface of the storage box 4, and a fixing component 5 for fixing the rock cores on the upper surface of the storage box 4, the fixing component 5 including a guide rod 52 for guiding the movement of the compression plate 51, the guide rod 52 being rotatably connected to the inner wall of the storage box 4, the guide rod 5... The outer wall of the guide rod 52 is slidably connected to a pressing plate 51 for pressing the rock core. The pressing plate 51 can move back and forth along the outer wall of the guide rod 52. The outer wall of the guide rod 52 is provided with an arc-shaped groove 54 for guiding the movement of the protrusion 59. The inner wall of the pressing plate 51 is provided with a protrusion 59 for driving the pressing plate 51 to move. The protrusion 59 slides on the inner wall of the arc-shaped groove 54. When the pressing plate 51 moves back and forth, it will press the arc-shaped groove 54 through the protrusion 59 to drive the guide rod 52 to rotate. The outer wall of the guide rod 52 is fixedly connected to a reset torsion spring 53 for driving the guide rod 52 to rotate. The front end of the reset torsion spring 53 is fixedly connected to the inner wall of the storage box 4. When the guide rod 52 is not under tension, the reset torsion spring 53 will drive the guide rod 52 to rotate and reset.

[0032] Reference Figure 2 - Figure 4 The inner wall of the storage box 4 is provided with a rotating groove 55 at the connection between it and the lid 6 to accommodate the opening torsion spring 57. The outer wall of the lid 6 is fixedly connected with a rotating shaft 56 for rotating the lid 6. The rotating shaft 56 is rotatably connected to the rotating groove 55. The rotating shaft 56 is elastically connected to the inner wall of the rotating groove 55 through the opening torsion spring 57. When the lid 6 is not squeezed, the opening torsion spring 57 will pull the rotating shaft 56 to rotate the lid 6 upward and open it, thus exposing the rock core inside the storage box 4. Multiple sets of guide rods 52 and reset torsion springs 53 are provided. The multiple sets of guide rods 52 and reset torsion springs 53 are symmetrically arranged with the center line of the storage box 4 as the axis of symmetry. The simultaneous action of two sets of guide rods 52 can guide the extrusion plate 51 to move stably.

[0033] Reference Figure 1 , Figure 2 and Figure 5The lower surface of the storage box 4 is provided with a slider 41 to restrict the movement of the storage box 4. The inner wall of the box body 1 is provided with a groove 11 to accommodate the slider 41. The slider 41 is inserted into the inner wall of the groove 11. Due to the restriction of the slider 41 and the groove 11, the storage box 4 can only move back and forth and cannot move left and right. Therefore, even if there is a gap inside the box body 1, the storage box 4 will not sway left and right. The box cover 6 is fixedly connected to a rubber pad 58 for direct contact with the rock core on the side near the storage box 4. The upper surface of the top plate 2 is provided with a fixing sleeve 7 for accommodating the indicator card. After the rock core is collected, a handwritten indicator card can be inserted into the fixing sleeve 7. In this way, even without opening the whole device, it is possible to determine what kind of rock core is stored in each set of storage boxes 4. The left surface of the box body 1 is provided with a handle 8 for the operator to move the whole device. The handle 8 is located on the side, which makes it easy to open the box cover 3. The lower surface of the box body 1 is provided with support feet 9 near the perimeter. By providing support feet 9, the operator can easily use the whole device on uneven ground.

[0034] Working principle: When spring rock cores are needed, first open the box cover 3, then pull the storage box 4 to completely detach the box cover 6 from the inside of the box body 1. Then, activate the torsion spring 57, which will pull the rotating shaft 56 to open the box cover 6. The operator can then push the extrusion plate 51, causing the protrusion 59 to slide in the arc groove 54, which will drive the guide rod 52 to rotate, compressing the reset torsion spring 53 and moving the extrusion plate 51 to a position near the rear of the inner wall of the storage box 4. Next, place multiple sets of rock cores into the arc storage slot inside the storage box 4 in sequence. After the rock cores are placed, release the extrusion plate 51. At this time, the reset torsion spring 53 releases its elastic potential energy, causing the guide rod 52 to rotate and reset. During the rotation of the guide rod 52, through the cooperation of the arc groove 54 and the protrusion 59, the extrusion plate 51 is pushed forward, causing the extrusion plate 51 to squeeze the rock cores, making multiple sets of rock cores fit together. In this way, the space for relative movement between the rock cores is reduced during transportation, reducing the probability of collision and ensuring the integrity of the rock cores.

[0035] During normal use, the storage box 4 is installed inside the housing 1 by the sliding groove 11 on the inner wall of the housing 1 through the sliding block 41 on the lower surface. When the storage box 4 needs to be installed, it can be directly inserted into the housing 1 along the sliding groove 11. When disassembling, the operation is reversed. When a storage box 4 is damaged, the split design allows the operator to easily remove the damaged storage box 4 from the housing 1 and replace it with a new storage box 4, avoiding the need to replace the entire storage box and improving economy.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A core storage box for hydrogeological exploration, comprising a box body (1), characterized in that: The top plate (2) is installed on the upper end of the box (1). The front surface of the box (1) is hinged with a box cover (3). The inner wall of the box (1) is inserted with a storage box (4). The upper surface of the storage box (4) is hinged with a box cover (6). The upper surface of the storage box (4) has a fixing component (5). The fixing component (5) includes a guide rod (52). The guide rod (52) is rotatably connected to the inner wall of the storage box (4). The outer wall of the guide rod (52) is slidably connected with a pressing plate (51). The outer wall of the guide rod (52) is provided with an arc groove (54). The inner wall of the pressing plate (51) is provided with a protrusion (59). The protrusion (59) slides on the inner wall of the arc groove (54). The outer wall of the guide rod (52) is fixedly connected with a return torsion spring (53). The front end of the return torsion spring (53) is fixedly connected to the inner wall of the storage box (4).

2. The core storage box for hydrogeological exploration according to claim 1, characterized in that: A rotating groove (55) is provided at the connection between the inner wall of the storage box (4) and the box cover (6). A rotating shaft (56) is fixedly connected to the outer wall of the box cover (6), and the rotating shaft (56) is rotatably connected to the rotating groove (55).

3. A core storage box for hydrogeological exploration according to claim 2, characterized in that: The rotating shaft (56) is elastically connected to the inner wall of the rotating groove (55) by an opening torsion spring (57).

4. A core storage box for hydrogeological exploration according to claim 1, characterized in that: Multiple sets of the guide rod (52) and reset torsion spring (53) are provided, and the multiple sets of the guide rod (52) and reset torsion spring (53) are symmetrically arranged with the center line of the storage box (4) as the axis of symmetry.

5. A core storage box for hydrogeological exploration according to claim 1, characterized in that: The storage box (4) has a slider (41) on its lower surface and a groove (11) on the inner wall of the box body (1). The slider (41) is inserted into the inner wall of the groove (11).

6. A core storage box for hydrogeological exploration according to claim 1, characterized in that: A rubber pad (58) is fixedly connected to the side of the lid (6) near the storage box (4).

7. A core storage box for hydrogeological exploration according to claim 1, characterized in that: A fixing sleeve (7) is provided on the upper surface of the top plate (2).

8. A core storage box for hydrogeological exploration according to claim 1, characterized in that: A handle (8) is provided on the left surface of the box (1), and support feet (9) are provided on the lower surface of the box (1) near the perimeter.

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