CN211033520U

CN211033520U - Rock core storage device

Info

Publication number: CN211033520U
Application number: CN201921994176.8U
Authority: CN
Inventors: 曾方侣; 娄渝明; 李宸
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-17
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a mineral products collection equipment field, aim at provides a rock core storage device convenient to get and put the rock core, and have protect function to the rock core. The technical scheme is as follows: the core fixing frame comprises a base, the upper part of the base is of a U-shaped structure, a clamping plate with an arc-shaped cross section is arranged above the base, one end of the clamping plate is hinged with one side end face of the top of the base, the other end of the clamping plate is fixed with the other side end face of the top of the base, and a pull ring is arranged on the outer wall of the clamping plate; an installation cavity is formed in the base, a support column is arranged above the installation cavity, the bottom end of the support column penetrates through the wall of the base above the installation cavity and extends into the installation cavity, a limiting ring surface is arranged at the bottom end of the support column, and a damping piece is arranged in the installation cavity below the support column; the top end of the supporting column is fixedly provided with a supporting plate with an arc-shaped section.

Description

Rock core storage device

Technical Field

The utility model relates to a mineral products collection equipment field, concretely relates to rock core storage device.

Background

In the early stage of oil and gas exploration and development, rocks in a petroleum-bearing stratum with the depth of hundreds of meters to thousands of meters underground are generally required to be sampled, analyzed, researched and recorded, wherein a rock sample obtained by sampling is called a rock core, and the taken rock core is required to be stored and labeled and recorded through a storage device, so that later transportation and research are facilitated. Among the prior art, the most core box (case) of storing the rock core is fixed dimension's wooden or plastics material, and the incasement is equipped with the baffle, directly places the rock core between the baffle. The existing core box is inconvenient to operate no matter when cores are put in or taken out; and the core box is directly placed in the core box and is easily damaged in the transportation process, and particularly, the fragile core is more easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rock core storage device convenient to get put the rock core, and have protect function to the rock core.

In order to realize the purpose of the utility model, the utility model adopts the technical proposal that: a rock core storage device comprises a rock core box, wherein a plurality of rock core fixing frames are arranged in the rock core box, each rock core fixing frame comprises a base, the upper part of each base is U-shaped, a clamping plate with an arc-shaped cross section is arranged above each base, one end of each clamping plate is hinged to one side end face of the top of each base, the other end of each clamping plate is locked with the other side end face of the top of each base, and a pull ring is arranged on the outer wall of each clamping plate;

an installation cavity is formed in the base, a support column is arranged above the installation cavity, the bottom end of the support column penetrates through the wall of the base above the installation cavity and extends into the installation cavity, a limiting ring surface is arranged at the bottom end of the support column, and a damping piece is arranged in the installation cavity below the support column; the top end of the supporting column is fixedly provided with a supporting plate with an arc-shaped section.

Further, arc-shaped hanging grooves are formed in two sides of the supporting plate, connecting rods are arranged in the hanging grooves, one end of each connecting rod is placed in the arc-shaped hanging groove of one core fixing frame, and the other end of each connecting rod is placed in the arc-shaped hanging groove of the other core fixing frame; the rubber plate extending along the length direction of the connecting rod is arranged between the connecting rods, the two sides of the rubber plate are in an arc hook shape, reinforcing plates are lined on the two sides of the rubber plate, and the two sides of the rubber plate are hooked on the connecting rods.

Furthermore, an upper connecting lug is arranged at one end, away from the hinged end, of the clamping plate, a lower connecting lug is arranged on the end face of the other side of the base, vertical grooves are formed in the lower connecting lug and the lower connecting lug in the same vertical direction, a connecting column is hinged to the lower portion of the vertical groove of the lower connecting lug, and the connecting column is clamped in the vertical groove and extends to the outer portion of the upper connecting lug; the top of spliced pole articulates there is the cardboard, the cardboard is whistle form, the cardboard can block establish the upper surface at last engaging lug.

Furthermore, the upper surface of backup pad and the lower surface of splint all are equipped with the rubber pad.

Further, the shock absorbing member is a shock absorbing pad or a plurality of shock absorbing springs.

The beneficial effects of the utility model are concentrated and are embodied in: the utility model discloses have and be convenient for get put the rock core, and have protect function to the rock core. Specifically, the core fixing frame can be placed at the two ends and the middle part of the core, the core is placed on the supporting plate firstly, and the core can be fixed between the supporting plate and the clamping plate when the clamping plate is fixed due to the fact that the clamping plate is hinged to the base, and the core fixing frame and the clamping plate are of arc-shaped structures, so that the fixing effect is good; after the fixing is finished, the rock core and the rock core fixing frame are lifted together through a pull ring on the clamping plate and are placed into a rock core box; meanwhile, when the core needs to be taken out, the core can be taken out through the pull ring; the mode has simple structure and is convenient to take and place. And, the inside of base is equipped with the damper, and the backup pad passes through the support column to be located the damper, can effectively avoid the rock core case to damage the rock core because of vibration or collision at the in-process of transportation.

Drawings

FIG. 1 is a diagram of a structure of a core mounting frame of the present invention;

FIG. 2 is a view from A-A of the structure shown in FIG. 1;

fig. 3 is a cross-sectional view of the rubber sheet of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, a core storage device comprises a core box, wherein a partition board is arranged in the core box, and the core box and the partition board inside the core box belong to the existing structure in the field, so that the core storage device is not shown in the attached drawings; in the scheme of the utility model, in order to realize the convenience of putting the rock core 2 into or taking the rock core box, a plurality of pairs of rock core fixing frames are arranged in the rock core box, and each pair of rock core fixing frames are separated by a clapboard; the core 2 can be placed on the core fixing frames, in this embodiment, 2-3 core fixing frames can be used for each pair of core fixing frames according to the length of the core, and 3 fixing frames can be used when the length of the core 2 is longer, one fixing frame is used in the middle, and two ends are respectively one fixing frame; when the length of the core 2 is short, only one core fixing frame is arranged at each of two ends; the core fixing frame comprises a base 1, the upper part of the base 1 is of a U-shaped structure, a clamping plate 3 with an arc-shaped section is arranged above the base 1, one end of the clamping plate 3 is hinged with one side end face of the top of the base 1, the other end of the clamping plate 3 is locked with the other side end face of the top of the base 1, locking between the clamping plate 3 and the base 1 is facilitated, and a pull ring 4 is arranged on the outer wall of the clamping plate 3; in this embodiment, the damping member 8 may be a damping pad or a plurality of damping springs.

An installation cavity 5 is formed in the base 1, a support column 6 is arranged above the installation cavity 5, the bottom end of the support column 6 penetrates through the wall of the base 1 above the installation cavity 5 and extends into the installation cavity 5, a limiting ring surface 7 is arranged at the bottom end of the support column 6, and a damping piece 8 is arranged in the installation cavity 5 below the support column 6; a supporting plate 9 with an arc-shaped section is fixedly arranged at the top end of the supporting column 6; because backup pad 9 and splint 3 all are harder material, the upper surface of backup pad 9 and the lower surface of splint 3 all are equipped with rubber pad 18, can avoid backup pad 9 and splint 3 to damage rock core 2 at the tight in-process of clamp.

When the utility model is used, the splint 3 is opened, namely the splint rotates around the articulated shaft of the splint 3; after the core 2 is opened, the core 2 is placed on the support plate 9, and the support plate 9 is arc-shaped and can adapt to the cylindrical structure of the core 2; fixing the clamping plate 3 to complete the fixing of the rock core 2; simultaneously, the below of support column 6 is provided with damper 8, and damper 8's setting can effectively avoid the rock core case to damage rock core 2 because of vibration or collision at the in-process of transportation. The rock core 2 after fixing is put into the rock core case through pull ring 4 with rock core 2, and this mode easy operation, convenient.

Further, after the two ends of the core 2 are fixed, the core 2 between the two supports is in a suspended state, so as to avoid the fracture of the fragile core 2 due to the self gravity, arc-shaped hanging grooves 10 are respectively arranged on the two sides of the supporting plate 9, namely the hanging grooves 10 arranged on the left side and the right side of the supporting plate 9 in fig. 1, connecting rods 11 are respectively arranged in the hanging grooves 10, one end of each connecting rod 11 is placed in the arc-shaped hanging groove 10 of one fixing frame, the other end of each connecting rod 11 is placed in the arc-shaped hanging groove 10 of the other fixing frame, namely the connecting rod 11 is erected between the two fixing frames; rubber plates 12 extending along the length direction of the connecting rods 11 are arranged between the connecting rods 11, as shown in fig. 3, two sides of each rubber plate 12 are in an arc-shaped hook shape, and two sides of each rubber plate 12 are hooked on the connecting rods 11; in this embodiment, the rubber plate 12 is also of an arc-shaped structure, and since the rubber plate 12 is made of a soft material, the strength of the rubber plate 12 is not enough, in order to facilitate the installation of the rubber plate 12, the reinforcing plates 13 are lined on the two sides of the rubber plate 12, and the reinforcing plates 13, namely metal plates, have higher hardness and strength, so that the rubber plate 12 can be stably hooked on the connecting rod 11.

In order to facilitate the locking connection between the clamping plate 3 and the base 1, specifically, an upper connecting lug 14 is arranged at one end of the clamping plate 3, which is far away from the hinged end, a lower connecting lug 15 is arranged on the end surface of the other side of the base 1, and vertical grooves are formed in the same vertical direction on the lower connecting lug 15 and the lower connecting lug 15; vertical grooves are formed in the lower connecting lug 15 and the lower connecting lug 15 in the same vertical direction, a connecting column 16 is hinged to the lower portion of the vertical groove of the lower connecting lug 15, and the connecting column 16 is clamped in the vertical groove and extends to the outer portion of the upper connecting lug 14; the top end of the connecting column 16 is hinged with a clamping plate 17, the clamping plate 17 is in a whistle shape, and the clamping plate 17 can be clamped on the upper surface of the upper connecting lug 14. In fig. 1, at this time, the clamping plate 3 and the base 1 are in an unfixed state, the connecting column 16 rotates upwards, the connecting column 16 can be clamped in the vertical groove, then the clamping plate 17 rotates anticlockwise, and the clamping plate 17 rotates to the horizontal direction and then can be squeezed on the upper surface of the upper connecting lug 14, so that the upper connecting lug 14 is pressed on the lower connecting lug 15, and the fixing between the clamping plate 3 and the base 1 is completed. The locking mode is simple and convenient to operate.

It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.

Claims

1. The utility model provides a rock core storage device, includes the rock core case, its characterized in that: the core box is internally provided with a plurality of pairs of core fixing frames, each core fixing frame comprises a base (1), the upper part of each base (1) is U-shaped, a clamping plate (3) with an arc-shaped section is arranged above each base (1), one end of each clamping plate (3) is hinged with one side end face of the top of each base (1), the other end of each clamping plate is locked with the other side end face of the top of each base (1), and the outer wall of each clamping plate (3) is provided with a pull ring (4);

a mounting cavity (5) is formed in the base (1), a supporting column (6) is arranged above the mounting cavity (5), the bottom end of the supporting column (6) penetrates through the wall of the base (1) above the mounting cavity (5) and extends into the mounting cavity (5), a limiting ring surface (7) is arranged at the bottom end of the supporting column (6), and a damping piece (8) is arranged in the mounting cavity (5) below the supporting column (6); and a supporting plate (9) with an arc-shaped section is fixedly arranged at the top end of the supporting column (6).

2. The core storage device as recited in claim 1, wherein: arc-shaped hanging grooves (10) are formed in two sides of the supporting plate (9), connecting rods (11) are arranged in the hanging grooves (10), one end of each connecting rod (11) is placed in the arc-shaped hanging groove (10) of one core fixing frame, and the other end of each connecting rod is placed in the arc-shaped hanging groove (10) of the other core fixing frame; be equipped with rubber slab (12) that extend along connecting rod (11) length direction between connecting rod (11), the both sides of rubber slab (12) are the arc and hang hook-like, and both sides inside lining reinforcing plate (13), the both sides hook of rubber slab (12) is hung on connecting rod (11).

3. The core storage device as recited in claim 1, wherein: an upper connecting lug (14) is arranged at one end, away from the hinged end, of the clamping plate (3), a lower connecting lug (15) is arranged on the end face of the other side of the base (1), vertical grooves are formed in the lower connecting lug (15) and the lower connecting lug (15) in the same vertical direction, a connecting column (16) is hinged to the lower portion of each vertical groove of the lower connecting lug (15), and the connecting column (16) is clamped in the vertical grooves and extends upwards to the outer portion of the upper connecting lug (14); the top of spliced pole (16) articulates there is cardboard (17), cardboard (17) are whistle form, cardboard (17) card is established the upper surface of last engaging lug (14).

4. The core storage device as recited in claim 1, wherein: the upper surface of the supporting plate (9) and the lower surface of the clamping plate (3) are both provided with rubber pads (18).

5. The core storage device as recited in claim 1, wherein: the shock absorbing piece (8) is a shock absorbing pad or a plurality of shock absorbing springs.