CN219468427U - Drilling rock core storage box with adjustable inner diameter - Google Patents

Abstract

The utility model discloses a drilling core storage box with adjustable inner diameter, which comprises: the storage box comprises a storage box body and a first connecting rod, wherein a cover plate is rotatably connected above the storage box body, and a handle is arranged at the rear side of the storage box body; the first connecting rod is arranged in the storage box body, and a positioning mechanism is arranged on the outer side of the first connecting rod and comprises a positioning block, a reset spring and an adjusting rod; the inside of case body is provided with fixture, and including supporting spring, limiting plate, grip block and second connecting rod. Transparent observation windows are fixed in the cover plate at equal intervals, and a card case is installed above the transparent observation windows. This drilling rock core case with adjustable internal diameter can adjust the internal diameter according to the size of rock core, guarantees that the rock core homoenergetic of different diameters is placed steadily, and can fix the both ends of rock core, avoids the rock core to rock, guarantees the integrality after the rock core transportation.

Description

Drilling rock core storage box with adjustable inner diameter

Technical Field

The utility model relates to the technical field of drilling cores, in particular to a drilling core storage box with an adjustable inner diameter.

Background

In the drilling process, in order to know the underground structure, rock environment and fluid properties, underground rock is taken out for research, and a core is taken out through a coring tool, so that the core is loose and fragile, the core is required to be stored and transported by using a storage box, and the storage boxes of drilling cores on the market are various, but have some defects;

if usually for the customization, can't be applicable to the rock core of different diameters, when the size of rock core is different, rock easily after placing in the case, lead to the rock core fracture breakage, influence the integrality of rock core, consequently, we propose an internal diameter adjustable drilling rock core case to solve the problem that proposes in the aforesaid.

Disclosure of Invention

The utility model aims to provide a drilling core storage box with an adjustable inner diameter, which aims to solve the problems that the existing drilling core storage box provided by the background art is usually customized and cannot be suitable for cores with different diameters, and when the sizes of the cores are different, the cores are easy to shake after being placed in the storage box, so that the cores are broken and crushed, and the integrity of the cores is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an inside diameter adjustable drill core magazine comprising:

the storage box comprises a storage box body, wherein a cover plate is rotatably connected above the storage box body, and a handle is arranged at the rear side of the storage box body;

further comprises:

the first connecting rod is arranged in the storage box body, and a positioning mechanism is arranged on the outer side of the first connecting rod and comprises a positioning block, a reset spring and an adjusting rod;

the inside of case body is provided with fixture, and including supporting spring, limiting plate, grip block and second connecting rod.

Preferably, the inside equidistant transparent observation window that is fixed with of apron, and the card case is installed to the top of transparent observation window, the front side rotation of apron is connected with the buckle, and buckle and case body draw-in groove are connected.

Preferably, the supporting springs are fixed on the front and back of the inner wall of the storage box body and distributed at equal intervals, the limiting plates are installed at the inner ends of the supporting springs, and the core body is tightly attached to the inner sides of the limiting plates.

Preferably, the upper part of the limiting plate is fixedly provided with mounting blocks which are distributed in a bilateral symmetry manner, and the longitudinal section of the mounting blocks is of a T-shaped structure;

the outside draw-in groove of installation piece is connected with the spacing ring, and the outer end and the fixed block draw-in groove of spacing ring are connected, and wherein the fixed block is fixed on the case body.

Preferably, the first connecting rod is rotationally connected in the storage box body, and the first connecting rod is distributed in the storage box body in an array mode, the outer side of the first connecting rod is connected with a positioning block in a meshed mode, an adjusting rod is fixed above the positioning block, a reset spring is wound on the outer side of the adjusting rod, and the adjusting rod is connected in the storage box body in a sliding mode.

Preferably, the inner end of the first connecting rod is rotatably connected to the clamping plate, and the inner clamping groove of the clamping plate is connected with a second connecting rod, wherein the cross section of the second connecting rod is in an I-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the drilling core storage box with the adjustable inner diameter, the inner diameter can be adjusted according to the size of the core, so that the cores with different diameters can be stably placed, the two ends of the core can be fixed, rock of the core is avoided, and the integrity of the core after transportation is ensured;

1. the clamping plate, the second connecting rod and the first connecting rod are arranged, the clamping plate is connected with the clamping groove of the second connecting rod, the first connecting rod pushes the clamping plate, so that the clamping plate is tightly attached to the core body, the inner diameter can be adjusted according to the size of the core, and the cores with different diameters can be stably placed;

2. the positioning block, the reset spring and the adjusting rod are arranged, the positioning block is pushed by the reset spring wound on the outer side of the adjusting rod, so that the positioning block is in meshed connection with the first connecting rod, the positioning block plays a limiting role on the first connecting rod, the first connecting rod can be effectively fixed, and the stability is ensured;

3. be provided with supporting spring, limiting plate and spacing ring, promote the limiting plate through supporting spring, limiting plate and core body closely laminate, can fix the both ends of rock core, avoid the rock core to rock, guarantee the integrality after the rock core transportation, the fixed installation piece outside draw-in groove in limiting plate top is connected with the spacing ring, and spacing ring and fixed block draw-in groove are connected, can play spacing effect to the limiting plate, conveniently place the core body.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the connection of the mounting block and the stop collar of the present utility model;

FIG. 4 is a schematic view of the whole structure of the connection of the first connecting rod and the positioning block;

FIG. 5 is a schematic diagram of the front view of the connection between the holding plate and the core body according to the present utility model;

fig. 6 is a schematic view of the overall structure of the connection between the clamping plate and the second connecting rod.

In the figure: 1. a storage box body; 2. a cover plate; 3. a buckle; 4. a handle; 5. a transparent viewing window; 6. card case; 7. a support spring; 8. a limiting plate; 9. a mounting block; 10. a limiting ring; 11. a fixed block; 12. a first connecting rod; 13. a positioning block; 14. a return spring; 15. an adjusting rod; 16. a clamping plate; 17. a second connecting rod; 18. a core body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: an inside diameter adjustable drill core magazine comprising: the storage box comprises a storage box body 1, a cover plate 2, a buckle 3, a handle 4, a transparent observation window 5, a cardcase 6, a supporting spring 7, a limiting plate 8, an installation block 9, a limiting ring 10, a fixed block 11, a first connecting rod 12, a positioning block 13, a reset spring 14, an adjusting rod 15, a clamping plate 16, a second connecting rod 17 and a core body 18;

firstly, as shown in fig. 1 and 2, a buckle 3 is rotated to enable the buckle 3 to be separated from the clamping connection with a storage box body 1, then a cover plate 2 is rotated on the storage box body 1, the cover plate 2 is lifted, a core body 18 is placed into the storage box body 1, the core body 18 is limited by a clamping mechanism, then the cover plate 2 is covered, the buckle 3 is rotated to enable the core body 18 to be clamped with the storage box body 1, information of the core body 18 is written on a nameplate, then the nameplate is placed into a nameplate box 6, a handle 4 arranged at the rear of the storage box body 1 is convenient for carrying the storage box body 1, and a transparent observation window 5 arranged on the cover plate 2 is convenient for checking the state of the core body 18 at any time;

as shown in fig. 1 and 3, when the core body 18 is installed, the limiting ring 10 is pulled outwards, the limiting ring 10 drives the installation block 9 connected with the clamping groove thereof to move, the limiting plate 8 moves outwards, the supporting spring 7 fixed with the limiting plate 8 is compressed, the position of the limiting plate 8 is adjusted, the limiting ring 10 is hung on the fixed block 11, the limiting ring 10 is connected with the clamping groove of the fixed block 11, the limiting plate 8 is fixed, then the core body 18 is placed in the storage box body 1, the limiting ring 10 is lifted, the limiting ring 10 is separated from the clamping groove of the fixed block 11, the limiting plate 8 is pushed by the elastic action of the supporting spring 7, the limiting plate 8 is tightly attached to the core body 18, and the limiting action is achieved on the core body 18;

as shown in fig. 1 and fig. 4, the adjusting rod 15 is pulled outwards, the adjusting rod 15 slides in the storage box body 1 connected with the clamping groove, the reset spring 14 is compressed, the positioning block 13 is separated from the meshing connection with the first connecting rod 12, then the clamping plate 16 and the second connecting rod 17 are pushed, the clamping plate 16 slides outside the second connecting rod 17 with the cross section in an I-shaped structure, the inner end of the first connecting rod 12 rotates on the clamping plate 16, the outer end of the first connecting rod 12 rotates on the storage box body 1, the positions of the clamping plate 16 and the second connecting rod 17 are adjusted, the core body 18 is placed in the storage box body 1, the first connecting rod 12 is pushed, the outer end of the first connecting rod 12 rotates in the storage box body 1, the clamping plate 16 is pushed by the inner end of the first connecting rod 12, as shown in fig. 5 and fig. 6, the clamping plate 16 is tightly attached to the core body 18, the clamping plate 16 distributed in a bilateral symmetry plays a limiting role on the core body 18, the position of the adjusting rod 15 is pushed by the reset spring 14, the positioning block 13 is meshed connection with the first connecting rod 12, the core body 18 is fixed in the storage box body 18, and the core body 18 is prevented from shaking in the storage box body 1, and the core body 18 is prevented from being fixed in the storage box body 18.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. An inside diameter adjustable drill core magazine comprising:

the storage box comprises a storage box body (1), wherein a cover plate (2) is rotatably connected above the storage box body (1), and a handle (4) is arranged at the rear side of the storage box body (1);

characterized by further comprising:

the storage box comprises a storage box body (1), a first connecting rod (12) and a second connecting rod, wherein the first connecting rod (12) is arranged in the storage box body (1), and a positioning mechanism is arranged on the outer side of the first connecting rod (12) and comprises a positioning block (13), a reset spring (14) and an adjusting rod (15);

the storage box is characterized in that a clamping mechanism is arranged in the storage box body (1), and comprises a supporting spring (7), a limiting plate (8), a clamping plate (16) and a second connecting rod (17).

2. The adjustable inner diameter drill core magazine as recited in claim 1, wherein: transparent observation windows (5) are fixed in the cover plate (2) at equal intervals, a card case (6) is installed above the transparent observation windows (5), a buckle (3) is connected to the front side of the cover plate (2) in a rotating mode, and the buckle (3) is connected with a clamping groove of the storage box body (1).

3. The adjustable inner diameter drill core magazine as recited in claim 1, wherein: the core box is characterized in that supporting springs (7) are fixed on the front and rear sides of the inner wall of the storage box body (1), the supporting springs (7) are distributed at equal intervals, a limiting plate (8) is installed at the inner end of each supporting spring (7), and a core body (18) is tightly attached to the inner side of each limiting plate (8).

4. An inside diameter adjustable drill core magazine as recited in claim 3, wherein: the upper part of the limiting plate (8) is fixedly provided with mounting blocks (9), the mounting blocks (9) are distributed symmetrically left and right, and the longitudinal section of the mounting blocks (9) is of a T-shaped structure;

the outside draw-in groove of installation piece (9) is connected with spacing ring (10), and the outer end and the fixed block (11) draw-in groove of spacing ring (10) are connected, and wherein fixed block (11) are fixed on case body (1).

5. The adjustable inner diameter drill core magazine as recited in claim 1, wherein: the storage box is characterized in that the first connecting rod (12) is rotationally connected in the storage box body (1), the first connecting rod (12) is distributed in the storage box body (1) in an array mode, a positioning block (13) is connected to the outer side of the first connecting rod (12) in a meshed mode, an adjusting rod (15) is fixed above the positioning block (13), a reset spring (14) is wound on the outer side of the adjusting rod (15), and the adjusting rod (15) is connected in the storage box body (1) in a sliding mode.

6. The adjustable inner diameter drill core magazine as recited in claim 1, wherein: the inner end of the first connecting rod (12) is rotatably connected to the clamping plate (16), and a second connecting rod (17) is connected to an inner clamping groove of the clamping plate (16), wherein the cross section of the second connecting rod (17) is of an I-shaped structure.