Combinable folding core box

Abstract

The utility model provides a combinable folding core box which comprises a core box body provided with at least one partition plate, two ends of the core box body are connected with a rectangular frame and at least two rotating plates, a rotating assembly is arranged above the core box body, a rotating shaft is connected with the rotating assembly, and an installation groove is formed in the upper surface of the core box body. The rotating assembly is connected with the rectangular frame, and the rectangular frame slides on the core box body to achieve rotation of the rotating plate; two different core boxes are connected together in an end-to-end mode, the length of the space for storing the core is increased, the large-size core can be stored, the integrity of the core is guaranteed, when the core is stored, a rectangular frame is moved outwards, the two core boxes are connected end to end, and a rotating plate is opened, so that a storage cavity between the two core boxes is communicated, and the core is stored in the storage cavity. Therefore, the two core boxes are connected together, large-size cores can be stored, and the cores can be stored more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field related to geological exploration, in particular to a combinable foldable core box. Background Art

[0002] Cores are rock samples drilled from underground using coring tools in the process of mineral exploration and development, according to the geologically designed stratigraphic positions and depths. They are the most direct data for determining the stratigraphic age, lithology, sedimentary environment, physical and chemical forms of the reservoir, and the oil, gas and water conditions. After being taken out from underground, cores usually need to be stored in special core boxes.

[0003] At present, the core boxes specially used for storing cores are generally embeddable stacking core boxes. This arrangement of core boxes is relatively independent for each individual core box. When two core boxes are stacked, the bottom of the upper box can be embedded in the top of the lower box, so that multiple core boxes can be stacked vertically. When the cores to be stored are large-sized cores, the existing core boxes are not long enough to match the length of the large-sized cores and cannot store large-sized cores. Utility Model Content

[0004] The utility model aims to provide a combinable foldable core box, which can solve the problem that the traditional core box has insufficient storage space and cannot store large-sized cores.

[0005] To this end, the technical solution adopted by the utility model is: a combinable foldable core box, including a core box body provided with at least one partition, the front and rear ends of the core box body are slidably connected with mutually matching rectangular frames, both ends of the core box body are provided with at least two rotating plates rotatably connected to the core box body through a rotating shaft, a rotating assembly for rotating the rotating plate is provided above the core box body, the upper end of the rotating shaft passes through the upper wall of the core box body and is connected to the rotating assembly, the upper surface of the core box body is provided with a mounting groove for installing the rotating assembly, the rotating assembly is connected to the rectangular frame, and the rotating assembly is driven by the sliding of the rectangular frame on the core box body, thereby realizing the rotation of the rotating plate.

[0006] Further preferably, the rotating assembly includes a gear connected to the upper end of the rotating shaft, the gear is meshed with a rack, and the gear and the rack are both arranged in the mounting groove. The forward and backward movement of the rack drives the rotation of the gear, thereby driving the rotation of the rotating plate through the rotating shaft, placing the core in the core box, and realizing the opening or closing of the core box through the rotation of the rotating shaft.

[0007] More preferably, the upper side of the rectangular frame is inserted into the insertion hole on the rack through a fixing pin to fix the rack and the rectangular frame. The fixing pin is inserted into the insertion hole to fix the rack and the rectangular frame, and the rectangular frame is slid on the core box body to drive the rotation of the gear to open or close the core box.

[0008] Preferably, a limit groove for limiting the sliding position of the rack is provided in the installation groove, and a limit stopper sliding in the limit groove is provided below the rack. The sliding position of the rack is limited by the limit stopper sliding in the limit groove, so as to ensure that the rack will not slip off and leave the installation groove.

[0009] More preferably, a slide bar is provided on the inner surface of the rectangular frame, and a slide groove for sliding the slide bar is provided on the outer surface of the core box body. The slide bar slides in the slide groove to ensure smooth movement of the rectangular frame on the core box body.

[0010] More preferably, two mutually matching buckles are respectively provided on the rectangular frames at both ends of the core box body. The rectangular frames on the front and rear core boxes are connected by the buckles, and the two core boxes are combined to hold long cores.

[0011] The beneficial effects of the utility model include: by arranging two mutually matching rectangular frames at the front and rear of the core box body, two different core boxes are connected end to end, thereby increasing the length of the space that can be used to store cores, and large-sized cores can be stored while ensuring the integrity of the cores; when storing cores, the rectangular frame is moved outward to connect the two core boxes end to end, and the rotating plate is opened to connect the storage cavities between the two core boxes, thereby connecting the two core boxes together, and large-sized cores can be stored, making it more convenient to store cores. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the rotating component in the utility model. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] like Figure 1-2As shown, a combinable foldable core box comprises a core box body 1 provided with at least one partition, rectangular frames 6 matching each other are slidably connected at the front and rear ends of the core box body 1, at least two rotating plates 2 rotatably connected to the core box body 1 through a rotating shaft are provided at both ends of the core box body 1, a rotating assembly for rotating the rotating plate 2 is provided above the core box body 1, the upper end of the rotating shaft passes through the upper wall of the core box body 1 and is connected to the rotating assembly, an installation groove 3 for installing the rotating assembly is provided on the upper surface of the core box body 1, the rotating assembly is connected to the rectangular frame 6, and the rotating assembly is driven by sliding the rectangular frame 6 on the core box body 1, thereby realizing the rotation of the rotating plate 2.

[0016] The rotating assembly includes a gear 4 connected to the upper end of the rotating shaft, the gear 4 is meshed with a rack 5, and the gear 4 and the rack 5 are both arranged in the mounting groove 3. The forward and backward movement of the rack 5 drives the rotation of the gear 4, thereby driving the rotation of the rotating plate 2 through the rotating shaft, placing the core in the core box, and realizing the opening or closing of the core box through the rotation of the rotating shaft.

[0017] The upper side of the rectangular frame 6 is inserted into the insertion hole 7 on the rack 5 through a fixing pin to fix the rack 5 and the rectangular frame 6. The rack 5 and the rectangular frame 6 are fixed by inserting the fixing pin into the insertion hole 7, and the rectangular frame 6 is slid on the core box body 1 to drive the rotation of the gear 4 to open or close the core box.

[0018] A limit groove 8 for limiting the sliding position of the rack 5 is provided in the installation groove 3, and a limit stopper (not shown in the figure) sliding in the limit groove 8 is provided below the rack 5. The sliding position of the rack 5 is limited by the sliding of the limit stopper in the limit groove 8, so as to ensure that the rack 5 will not slip off and leave the installation groove 3.

[0019] The inner surface of the rectangular frame 6 is provided with a slide bar 9, and the outer surface of the core box body 1 is provided with a slide groove 10 for sliding the slide bar 9. The slide bar 9 slides in the slide groove 10 to ensure that the rectangular frame 6 moves smoothly on the core box body 1.

[0020] The rectangular frames 6 at both ends of the core box body 1 are respectively provided with two mutually matching buckles 11. The rectangular frames 6 on the front and rear core boxes are connected by the buckles 11, and the two core boxes are combined to hold long cores (the buckles 11 are prior art and are not described in detail here).

[0021] By arranging two mutually matching rectangular frames 6 at the front and rear of the core box body 1, two different core boxes are connected end to end, thereby increasing the length of the space that can be used to store cores, and large-sized cores can be stored while ensuring the integrity of the cores. When storing cores, the rectangular frame 6 is moved outward to connect the two core boxes end to end, and the rotating plate 2 is opened to connect the storage cavities between the two core boxes, thereby connecting the two core boxes together, and large-sized cores can be stored, making it more convenient to store cores.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A combinable foldable core box, characterized in that: The invention comprises a core box body (1) provided with at least one partition plate, wherein the front and rear ends of the core box body (1) are slidably connected with mutually matching rectangular frames (6), and at both ends of the core box body (1) are provided with at least two rotating plates (2) rotatably connected to the core box body (1) via a rotating shaft, and a rotating assembly for rotating the rotating plates is provided above the core box body (1), the upper end of the rotating shaft passes through the upper wall of the core box body (1) and is connected to the rotating assembly, and an installation groove (3) for installing the rotating assembly is provided on the upper surface of the core box body (1), and the rotating assembly is connected to the rectangular frame (6), and the sliding of the rectangular frame (6) on the core box body (1) drives the rotating assembly, thereby realizing the rotation of the rotating plate (2).

2. A combinable foldable core box according to claim 1, characterized in that: The rotating assembly comprises a gear (4) connected to the upper end of the rotating shaft, the gear is meshed with a rack (5), and the gear and the rack (5) are both arranged in a mounting groove; the upper side of the rectangular frame (6) is inserted into a socket (7) on the rack (5) through a fixing pin, thereby fixing the rack (5) and the rectangular frame (6).

3. A combinable foldable core box according to claim 2, characterized in that: A limiting groove (8) for limiting the sliding position of the rack (5) is arranged in the installation groove, and a limiting block sliding in the limiting groove (8) is arranged below the rack (5).

4. A combinable foldable core box according to claim 3, characterized in that: The inner surface of the rectangular frame (6) is provided with a sliding bar (9), and the outer surface of the core box body (1) is provided with a sliding groove (10) for the sliding bar (9) to slide.

5. A combinable foldable core box according to claim 4, characterized in that: Two mutually matching buckles (11) are respectively arranged on the rectangular frames (6) at both ends of the core box body (1).

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