Geotechnical measurement marking device

Abstract

The utility model is applicable to the technical field of rock-soil measuring devices, and provides a rock-soil measuring marking device which comprises a bottom box and a top box, one end of the bottom box is rotatably connected with one end of the top box through a hinge, an identification groove is integrally formed in one side of the outer wall of the top box, and the identification groove is used for placing a recording label. Positioning holes are symmetrically formed in the upper surface, in contact with the top box, of the bottom box; locking assemblies are arranged at the ends, away from the rotary connecting end, of the bottom box and the top box, and the locking assemblies are used for locking the closed state of the bottom box and the top box. By arranging the top box, the bottom box and the limiting unit, rock and soil samples with different lengths can be stored, finally, the information of the rock and soil samples is filled on a label, and the label is inserted into a label groove, so that the rock and soil samples are conveniently marked and are convenient to carry and transfer; in the transferring process, the rock-soil sample can keep a good original form, so that the condition of the rock-soil sample can be better analyzed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rock and soil measurement devices, and in particular relates to a rock and soil measurement marking device. Background Art

[0002] Geotechnical surveying is a very important branch of civil engineering, mainly involving the measurement of land, rock, groundwater, etc. Geotechnical surveying is an indispensable part of civil engineering. Its content involves geotechnical exploration, geotechnical testing, topographic surveying and geotechnical monitoring. Through these measurement methods, it can provide important basis and guarantee for the design and construction of geotechnical engineering.

[0003] When conducting exploration and sampling of rock and soil, drilling equipment is generally selected to enter the deep rock and soil for sampling. After the rock and soil samples are taken out, they need to be labeled. The traditional marking method is to wrap the label around the outside of the rock and soil sample with tape or write on the outside of the rock and soil sample with a marking pen. The tape wrapping method is mainly used for rock and soil samples that are easy to loosen. In this way, the rock and soil samples are easily damaged during the tape wrapping process and the tape removal process. The marking pen marking method is mainly used for rock-type rock and soil samples. Since such rock and soil samples need to be injected with water when they are taken, the surface of the sample is wet after being taken out, and the marked words are easily blurred. Based on this, a rock and soil measurement marking device is provided. Utility Model Content

[0004] The utility model provides a rock and soil measurement marking device, aiming to solve the problems mentioned in the above background technology.

[0005] The utility model is implemented as follows: a geotechnical measurement marking device comprises a bottom box and a top box, one end of the bottom box and the top box are rotatably connected by a hinge, an inner cavity formed by the bottom box and the top box is used to store geotechnical samples, an outer wall of the top box is integrally formed with a marking groove, the marking groove is used for placing a recording label, and positioning holes are symmetrically opened on the upper surface of the bottom box in contact with the top box;

[0006] The bottom box and the top box are provided with a locking assembly at one end away from the rotating connection end, and the locking assembly is used to lock the bottom box and the top box in a closed state;

[0007] A portable component is provided at one end of the top box away from the rotating connection end, and the portable component is used to carry the device and reinforce the locking component;

[0008] A limiting unit is installed on the inner side of the bottom box, and the limiting unit is used to limit the rock and soil samples of different lengths.

[0009] Preferably, the limiting unit includes a circular baffle, a portable horizontal piece, and a positioning column;

[0010] The portable horizontal piece is fixed to one end of the circular baffle and extends to both sides of the circular baffle. The positioning columns are symmetrically fixed to the bottom of both sides of the portable horizontal piece. The position of the circular baffle is fixed by inserting the positioning columns into the inner side of the positioning holes. The circular baffle is clamped to the inner side of the bottom box and the top box to limit the end of the geotechnical sample.

[0011] Preferably, the lower surface of the top box in contact with the bottom box is symmetrically provided with shrinkage grooves, and the shrinkage grooves extend to the inner cavity of the top box, and elastic strips are installed inside the shrinkage grooves;

[0012] There are a plurality of positioning holes, and the plurality of positioning holes are evenly distributed along the track of the bottom box, and the elastic strips are aligned with the distribution tracks of the positioning holes.

[0013] Preferably, the locking assembly comprises:

[0014] A limiting slide groove and an L-shaped card slot are respectively provided at the upper and lower ends of the bottom box and the top box, the limiting slide groove and the L-shaped card slot are far away from the rotation connection end of the bottom box and the top box, and the limiting slide groove extends through the outer end of the bottom box;

[0015] The inner side of the limiting slide groove is slidably connected with a telescopic hook, and the top hook structure of the telescopic hook extends to the inner side of the L-shaped slot to realize the connection and fixation between the bottom box and the top box;

[0016] An elastic sheet is arranged on one side of the telescopic hook on the inner side of the limiting sliding groove, and the elastic sheet is used to provide elastic force for the resetting movement of the telescopic hook.

[0017] Preferably, the portable component comprises:

[0018] A storage slot is provided at one end of the top box near the L-shaped card slot, and an adapter slot is provided at the inner end of the storage slot and is in communication with the L-shaped card slot;

[0019] A return handle is rotatably installed on the inner side of the storage slot, and a limiting protrusion is integrally formed on the outer wall of the rotating shaft of the return handle. The limiting protrusion is aligned with the position of the adapter slot. The rotation of the return handle drives the limiting protrusion to rotate and snap into the inner side of the adapter slot, so that the end of the limiting protrusion is located on the inner side of the L-shaped slot and fits with one side of the telescopic hook, thereby limiting the movement of the telescopic hook.

[0020] Preferably, the inner sides of the bottom box and the top box are arc-shaped cavities and form a cylindrical cavity with each other, and the outer diameter of the circular baffle matches the inner diameter of the cylindrical cavity formed by the bottom box and the top box, and the cylindrical cavity matches the outer diameter of the rock and soil sample.

[0021] Preferably, the outer side of the columnar structure composed of the bottom box and the top box is a polygonal structure, and an observation port is formed on the uppermost surface of the top box away from the bottom box, and a transparent substrate is installed inside the observation port.

[0022] Preferably, the top of the hook-shaped structure at the top of the telescopic hook is an arc-shaped structure, and there is a certain friction force between the rotating shaft of the return handle and the top box.

[0023] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0024] The utility model can realize the storage of rock and soil samples of different lengths by setting a top box, a bottom box and a limiting unit. Finally, the information of the rock and soil sample is filled on a label, and the label is inserted into the label slot, so that the rock and soil samples can be conveniently marked and carried and transferred. During the transfer process, the rock and soil samples can maintain their original shape, which is convenient for better analysis of the rock and soil sample conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram provided by the utility model;

[0026] Figure 2 It is a cross-sectional exploded view of the end structure of the bottom box provided by the utility model;

[0027] Figure 3 It is a schematic diagram of the installation of the elastic strip and the top box provided by the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the limit unit provided by the utility model;

[0029] Figure 5 It is a cross-sectional exploded view of the lower surface of the top box end provided by the utility model.

[0030] In the figure: 1. bottom box; 2. top box; 3. positioning hole; 4. limiting slide groove; 5. telescopic hook; 6. spring piece; 7. L-shaped slot; 8. storage slot; 9. transfer slot; 10. return handle; 11. limiting protrusion; 12. observation port; 13. contraction slot; 14. elastic strip; 15. identification slot; 16. limiting unit; 1601. circular baffle; 1602. portable horizontal piece; 1603. positioning column. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] The present invention provides a geotechnical measurement marking device. Figure 1-5 As shown, it comprises a bottom box 1 and a top box 2. One end of the bottom box 1 and the top box 2 are rotatably connected by a hinge. The inner cavity formed by the bottom box 1 and the top box 2 is used to store rock and soil samples. An identification groove 15 is integrally formed on one side of the outer wall of the top box 2. The identification groove 15 is used for placing a recording label. Positioning holes 3 are symmetrically opened on the upper surface where the bottom box 1 contacts the top box 2.

[0034] A locking assembly is provided at one end of the bottom box 1 and the top box 2 away from the rotating connection end, and the locking assembly is used to lock the bottom box 1 and the top box 2 in a closed state;

[0035] A portable component is provided at one end of the top box 2 away from the rotating connection end, and the portable component is used to carry the device and reinforce the locking component;

[0036] A limiting unit 16 is installed on the inner side of the bottom box 1, and the limiting unit 16 is used to limit the rock and soil samples of different lengths;

[0037] The limiting unit 16 includes a circular blocking piece 1601, a hand-held horizontal piece 1602, and a positioning column 1603;

[0038] The portable horizontal piece 1602 is fixed to one end of the circular baffle 1601 and extends to both sides of the circular baffle 1601. The positioning posts 1603 are symmetrically fixed to the bottom of both sides of the portable horizontal piece 1602. The circular baffle 1601 is fixed in position by inserting the positioning posts 1603 into the inner side of the positioning holes 3. The circular baffle 1601 is clamped to the inner side of the bottom box 1 and the top box 2 to limit the end of the geotechnical sample.

[0039] The lower surface of the top box 2 in contact with the bottom box 1 is symmetrically provided with a contraction groove 13, and the contraction groove 13 extends to the inner cavity of the top box 2, and an elastic strip 14 is installed inside the contraction groove 13;

[0040] There are multiple positioning holes 3, which are evenly distributed along the track of the bottom box 1, and the elastic strip 14 is aligned with the distribution track of the positioning holes 3;

[0041] The inner sides of the bottom box 1 and the top box 2 are arc-shaped cavities and form a cylindrical cavity with each other, and the outer diameter of the circular baffle 1601 matches the inner diameter of the cylindrical cavity formed by the bottom box 1 and the top box 2, and the cylindrical cavity matches the outer diameter of the rock and soil sample.

[0042] In this embodiment, after the rock and soil samples are taken out from the ground, they can be placed inside the box body composed of the bottom box 1 and the top box 2. The operation steps are as follows:

[0043] First, the bottom box 1 and the top box 2 are opened and separated from each other, and then the limiting unit 16 is taken out from the bottom box 1, and then the rock and soil sample is placed in the inner cavity of the bottom box 1, and one end of it is attached to one end of the inner cavity of the bottom box 1, and then the limiting unit 16 is placed in the inner cavity of the bottom box 1, and the circular baffle 1601 is attached to the other end of the rock and soil sample, and the positioning column 1603 is inserted into the positioning hole 3 at the corresponding position, so as to achieve the limitation of rock and soil samples of different lengths;

[0044] Then, the top box 2 is closed to make it fit and fix with the bottom box 1, so that the storage of the rock and soil sample is completed. Finally, the information of the rock and soil sample is filled on a label, and the label is inserted into the label slot 15, so that the rock and soil sample can be conveniently labeled and carried and transferred. During the transfer process, the rock and soil sample can maintain its original shape, so that it is convenient to better analyze the rock and soil sample.

[0045] It should also be noted that during the closing process of the top box 2, its elastic strip 14 will come into contact with the portable horizontal piece 1602, and the contact part of the elastic strip 14 will be forced to shrink, which will not affect the closing of the top box 2, while other parts of the elastic strip 14 will still maintain their original shape, so that there will not be too much gap between the contact parts of the bottom box 1, the top box 2 and the rock sample, which will not cause damage to the rock sample. In addition, the portable horizontal piece 1602 is provided to facilitate the placement and removal of the circular baffle 1601, and the side of the circular baffle 1601 away from the portable horizontal piece 1602 is in contact with the rock and soil sample.

[0046] In a further preferred embodiment of the present invention, Figure 1-3 as well as Figure 5 As shown, the locking assembly includes:

[0047] The limiting slide groove 4 and the L-shaped card slot 7 are respectively provided at the upper and lower ends of the bottom box 1 and the top box 2, the limiting slide groove 4 and the L-shaped card slot 7 are far away from the rotation connection end of the bottom box 1 and the top box 2, and the limiting slide groove 4 extends through the outer end of the bottom box 1;

[0048] The inner side of the limiting slide groove 4 is slidably connected with a telescopic hook 5, and the top hook structure of the telescopic hook 5 extends to the inner side of the L-shaped slot 7 to achieve the connection and fixation between the bottom box 1 and the top box 2;

[0049] A spring piece 6 is arranged on the inner side of the limiting slide groove 4 and on one side of the telescopic hook 5 . The spring piece 6 is used to provide elastic force for the resetting movement of the telescopic hook 5 .

[0050] In this embodiment, when the bottom box 1 and the top box 2 are closed to each other, the top hook structure of the telescopic hook 5 will first contact the edge of the L-shaped slot 7 and be squeezed by force, and the telescopic hook 5 moves to squeeze the spring piece 6 signal. When the top hook structure of the telescopic hook 5 enters the L-shaped slot 7, the spring piece 6 resets and pushes the telescopic hook 5 to move, so that the telescopic hook 5 and the L-shaped slot 7 are connected, so that the bottom box 1 and the top box 2 are fixed to each other;

[0051] If the top box 2 needs to be opened, it is only necessary to manually push the telescopic hook 5 to release the engagement state with the L-shaped slot 7, and then rotate the top box 2 to open it. The operation is simple and convenient.

[0052] In a further preferred embodiment of the present invention, Figure 2-3 as well as Figure 5 As shown, the portable assembly includes:

[0053] A storage slot 8 is provided at one end of the top box 2 close to the L-shaped card slot 7, and a transfer slot 9 is provided at the inner end of the storage slot 8 and is in communication with the L-shaped card slot 7;

[0054] A return handle 10 is rotatably installed on the inner side of the storage slot 8, and a limiting protrusion 11 is integrally formed on the outer wall of the rotating shaft of the return handle 10. The limiting protrusion 11 is aligned with the position of the adapter slot 9. The rotation of the return handle 10 drives the limiting protrusion 11 to rotate and snap into the inner side of the adapter slot 9, so that the end of the limiting protrusion 11 is located on the inner side of the L-shaped slot 7 and fits with one side of the telescopic hook 5, thereby limiting the movement of the telescopic hook 5.

[0055] In this embodiment, when the entire device needs to be transferred, the retractable handle 10 can be rotated to be rotated out of the storage slot 8, and the retractable handle 10 can be carried by hand to facilitate the transfer of the device;

[0056] During the rotation of the return handle 10, its limiting protrusion 11 will be synchronously driven to the inside of the adapter groove 9, and the end of the limiting protrusion 11 is located on the inside of the L-shaped slot 7. At this time, the limiting protrusion 11 is in contact with one side of the telescopic hook 5, so that the telescopic hook 5 cannot move. In this way, during the hand-held transfer of the device, the top box 2 and the bottom box 1 can maintain a stable fixed state, effectively improving the stability of the transfer of geotechnical samples.

[0057] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the outer side of the columnar structure composed of the bottom box 1 and the top box 2 is a polygonal structure, and an observation port 12 is formed on the uppermost surface of the top box 2 away from the bottom box 1, and a transparent substrate is installed inside the observation port 12.

[0058] In this embodiment, the polygonal structure formed by the bottom box 1 and the top box 2 enables the device to be stably placed during daily placement, and can avoid rolling compared to a circular outer wall structure;

[0059] The placed rock and soil samples can be visually viewed through the observation port 12, thereby improving the convenience of use.

[0060] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the top of the hook-shaped structure at the top of the telescopic hook 5 is an arc-shaped structure, and there is a certain friction force between the rotating shaft of the return handle 10 and the top box 2.

[0061] In this embodiment, the curved surface structure of the hook-shaped structure at the top of the telescopic hook 5 enables it to move horizontally when squeezed, thereby providing conditions for the force-bearing movement of the telescopic hook 5;

[0062] The friction between the rotating shaft of the circular handle 10 and the top box 2 enables the circular handle 10 to be stably stored in the storage groove 8 without affecting the closing operation of the top box 2 and the bottom box 1 .

[0063] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0064] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0065] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0066] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A geotechnical survey marking device, comprising a bottom box (1) and a top box (2), wherein one end of the bottom box (1) and the top box (2) are rotatably connected by a hinge, and an inner cavity formed by the bottom box (1) and the top box (2) is used to store geotechnical samples, characterized in that: An identification groove (15) is integrally formed on one side of the outer wall of the top box (2), and the identification groove (15) is used for placing a recording label. Positioning holes (3) are symmetrically provided on the upper surface of the bottom box (1) in contact with the top box (2); A locking assembly is provided at one end of the bottom box (1) and the top box (2) away from the rotating connection end, and the locking assembly is used to lock the bottom box (1) and the top box (2) in a closed state; A portable component is provided at one end of the top box (2) away from the rotating connection end, and the portable component is used to carry the device and reinforce the locking component; A limiting unit (16) is installed on the inner side of the bottom box (1), and the limiting unit (16) is used to limit the position of rock and soil samples of different lengths.

2. A geotechnical survey marking device as claimed in claim 1, characterized in that: The limiting unit (16) comprises a circular blocking piece (1601), a portable horizontal piece (1602), and a positioning column (1603); The portable horizontal piece (1602) is fixed to one end of the circular baffle (1601) and extends to both sides of the circular baffle (1601); the positioning posts (1603) are symmetrically fixed to the bottoms of both sides of the portable horizontal piece (1602); the circular baffle (1601) is fixed in position by inserting the positioning posts (1603) into the inner side of the positioning holes (3); the circular baffle (1601) is clamped to the inner side of the bottom box (1) and the top box (2) to limit the end of the rock and soil sample.

3. A geotechnical survey marking device as claimed in claim 2, characterized in that: The lower surface of the top box (2) in contact with the bottom box (1) is symmetrically provided with a contraction groove (13), and the contraction groove (13) extends to the inner cavity of the top box (2), and an elastic strip (14) is installed inside the contraction groove (13); The number of the positioning holes (3) is multiple, the multiple positioning holes (3) are evenly distributed along the track of the bottom box (1), and the elastic strip (14) is aligned with the distribution track of the positioning holes (3).

4. A geotechnical survey marking device as claimed in claim 2, characterized in that: The locking assembly comprises: A limiting slide groove (4) and an L-shaped card groove (7) are respectively arranged at the upper and lower ends of the bottom box (1) and the top box (2); the limiting slide groove (4) and the L-shaped card groove (7) are far away from the rotation connection end of the bottom box (1) and the top box (2), and the limiting slide groove (4) extends through the outer end of the bottom box (1); The inner side of the limiting sliding groove (4) is slidably connected with a telescopic hook (5), and the top hook structure of the telescopic hook (5) extends to the inner side of the L-shaped slot (7) to achieve the connection and fixation between the bottom box (1) and the top box (2); A spring sheet (6) is provided on the inner side of the limiting sliding groove (4) and on one side of the telescopic hook (5), and the spring sheet (6) is used to provide elastic force for the resetting movement of the telescopic hook (5).

5. A geotechnical survey marking device as claimed in claim 4, characterized in that: The portable assembly comprises: A storage slot (8) is provided at one end of the top box (2) close to the L-shaped card slot (7), and a transfer slot (9) is provided at the inner end of the storage slot (8) and is in communication with the L-shaped card slot (7); A return handle (10) is rotatably mounted on the inner side of the storage groove (8), and a limiting protrusion (11) is integrally formed on the outer wall of the rotation axis of the return handle (10). The limiting protrusion (11) is aligned with the position of the adapter groove (9). The return handle (10) rotates to drive the limiting protrusion (11) to rotate and snap into the inner side of the adapter groove (9), so that the end of the limiting protrusion (11) is located on the inner side of the L-shaped slot (7) and fits with one side of the telescopic hook (5), thereby limiting the movement of the telescopic hook (5).

6. A geotechnical survey marking device as claimed in claim 2, characterized in that: The inner sides of the bottom box (1) and the top box (2) are arc-shaped cavities and mutually form a cylindrical cavity, and the outer diameter of the circular baffle (1601) matches the inner diameter of the cylindrical cavity formed by the bottom box (1) and the top box (2), and the cylindrical cavity matches the outer diameter of the rock and soil sample.

7. A geotechnical survey marking device as claimed in claim 2, characterized in that: The outer side of the columnar structure formed by the bottom box (1) and the top box (2) is a polygonal structure; the uppermost surface of the top box (2) away from the bottom box (1) is formed with an observation port (12); a transparent substrate is installed inside the observation port (12).

8. A geotechnical survey marking device as claimed in claim 5, characterized in that: The top end of the hook-shaped structure at the top of the telescopic hook (5) is an arc surface structure, and there is friction between the rotating shaft of the return handle (10) and the top box (2).

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