CN215804408U

CN215804408U - High-entropy alloy coating slips with antiskid function

Info

Publication number: CN215804408U
Application number: CN202121963447.0U
Authority: CN
Inventors: 薛云岭; 张彦飞; 张素新; 刘安宝
Original assignee: Jinan Tianmeng New Materials Technology Co ltd
Current assignee: Jinan Tianmeng New Materials Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a slip-resistant high-entropy alloy coating slip, which comprises a slip body, a first semicircular ring, a second semicircular ring and a threaded rod, wherein fixed blocks are respectively fixed on two sides of the slip body, a connecting plate is fixed on one side of the front end of each fixed block, one side of the threaded rod penetrates through the connecting plate, a first semicircular ring and a second semicircular ring are respectively fixed on one side, opposite to the threaded rod, of the threaded rod, a limiting column is fixed on the outer wall of the first semicircular ring, a slot is formed in the upper end of one side of the second semicircular ring, a limiting hole is formed in the outer wall of the second semicircular ring, the upper end and the lower end of one side of the first semicircular ring are respectively inserted into the slot, and the limiting hole penetrates through the limiting hole. The slip-preventing device has the advantages of simple structure, strong practicability and capability of enhancing the slip prevention of the slip.

Description

High-entropy alloy coating slips with antiskid function

Technical Field

The utility model relates to the technical field of slips, in particular to a slip with an anti-slip high-entropy alloy coating.

Background

Slips are tools used to seize and suspend drill strings and casing strings when tripping in a well. When the slips are clamped, the slips are sleeved with a drill string. The sleeve joint is easy to slip off after being sleeved, so that the sleeve joint is not firm.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201910551622.6, publication number CN110118072A, the slips mainly has the slips main part, be equipped with a plurality of cutting gaps in the slips main part, a plurality of cutting gaps divide the slips main part into a plurality of slips monomers, be provided with the connecting portion that forms via the cutting of slips main part in every cutting gap, two adjacent slips monomers are connected through connecting portion, be equipped with interior inclined plane respectively on every slips monomer, interior inclined plane extends and sets up to the tip slope of slips main part along the direction of keeping away from connecting portion.

The existing slip with the high-entropy alloy coating is easy to slip after being sleeved and cannot enhance the anti-slip capability of the slip.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slip with an anti-slip high-entropy alloy coating slip, which has the advantages of simple structure and strong practicability, can enhance the anti-slip performance of the slip, and solves the problems of easy slip and loose sleeve joint of the slip during sleeve joint.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high entropy alloy coating slips with antiskid, includes slips body, first semicircle ring, second semicircle ring and threaded rod, slips body both sides are fixed with the fixed block respectively, fixed block front end one side is fixed with the connecting plate, threaded rod one side runs through the connecting plate, the relative one side of threaded rod is fixed with first semicircle ring and second semicircle ring respectively, first semicircle ring outer wall is fixed with the spacing post, the slot has been seted up to second semicircle ring one side upper end, spacing hole has been seted up to the second semicircle ring outer wall, peg graft respectively into the slot at both ends about first semicircle ring one side in, spacing hole runs through spacing hole.

Preferably, a handle is fixed on one side of the fixing block.

Preferably, a rotating wheel is fixed on one side of the threaded rod, a threaded hole is formed in one side of the fixing block, and one side of the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Preferably, the outer wall of the first semicircular ring is provided with a groove, the bottom end of the inner wall of the groove is fixedly provided with a spring, and the top end of the spring is fixedly provided with a limiting column.

Preferably, the limiting column fixed on the outer wall of the first semicircular ring corresponds to the limiting hole formed on the outer wall of the second semicircular ring.

Preferably, the upper end and the lower end of one side of the first semicircular ring are matched with the slot formed in one side of the second semicircular ring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the slip joint device, one side of the threaded rod is arranged to penetrate through the connecting plate, the first semicircular ring and the second semicircular ring are respectively fixed on the opposite side of the threaded rod, the limiting column is fixed on the outer wall of the first semicircular ring, the slot is formed in the upper end of one side of the second semicircular ring, the limiting hole is formed in the outer wall of the second semicircular ring, the upper end and the lower end of one side of the first semicircular ring are respectively inserted into the slot, and the limiting hole penetrates through the limiting hole.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of fig. 2 at B of the present invention.

In the figure: 1. a slip body; 2. a rotating wheel; 3. a grip; 4. a first semicircular ring; 5. a second semi-circular ring; 6. a connecting plate; 7. a threaded rod; 8. a fixed block; 9. a limiting column; 10. a threaded hole; 11. a slot; 12. a groove; 13. a spring; 14. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a high entropy alloy coating slips with antiskid, includes slips body 1, first semicircle ring 4, second semicircle ring 5 and threaded rod 7, 1 both sides of slips body are fixed with fixed block 8 respectively, and fixed block 8 one side is fixed with handle 3, and slips body 1 is used for fixed block 8, and fixed block 8 is used for fixed connection board 6 and handle 3, the removal transport of slips body 1 that handle 3 was convenient for.

8 front end one sides of fixed block are fixed with connecting plate 6, and connecting plate 6 is used for seting up screw hole 10, and threaded rod 7 one side runs through connecting plate 6, and 7 one sides of threaded rod are fixed with runner 2, and 8 one sides of fixed block have seted up screw hole 10, and 7 one sides of threaded rod run through screw hole 10 to threaded connection, threaded hole 10 are convenient for running through of threaded rod 7, and threaded connection, threaded rod 7 are the same as fixed runner 2, first semicircle ring 4 and second semicircle ring 5. The rotating wheel 2 is convenient for the rotation of the threaded rod 7, so that the threaded rod 7 can rotate more simply, and time and labor are saved.

A first semicircular ring 4 and a second semicircular ring 5 are respectively fixed on one opposite side of the threaded rod 7, the first semicircular ring 4 is used for forming a groove 12, and the second semicircular ring 5 is used for forming a slot 11 and a limiting hole 14. The first semi-circular ring 4 and the second semi-circular ring 5 are both elastic, and as is well known to those skilled in the art, the first semi-circular ring 4 is provided with common knowledge, which belongs to conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience. As is well known to those skilled in the art, the provision of the second semi-ring 5 is well known and is in the conventional manner or common general knowledge, and will not be described herein in detail, and any selection may be made by those skilled in the art according to the needs or convenience. The outer wall of the first semicircular ring 4 is fixed with a limiting column 9, the outer wall of the first semicircular ring 4 is provided with a groove 12, the bottom end of the inner wall of the groove 12 is fixed with a spring 13, the top end of the spring 13 is fixed with the limiting column 9, the groove 12 is used for fixing the spring 13, and the spring 13 is used for fixing the limiting column 9. When the upper end and the lower end of one side of the first semicircular ring 4 are required to be inserted into the slot 11, the limiting column 9 is pressed, so that the first semicircular ring 4 is inserted into the slot 11.

Slot 11 has been seted up to 5 one side upper ends of second semicircle ring, slot 11 phase-match that slot 11 phase-match was seted up with 5 one side of second semicircle ring at both ends about 4 one side of first semicircle ring, spacing hole 14 has been seted up to 5 outer walls of second semicircle ring, the spacing post 9 that the outer wall of first semicircle ring 4 is fixed corresponds with the spacing hole 14 that 5 outer walls of second semicircle ring were seted up, peg graft respectively into slot 11 at both ends about 4 one side of first semicircle ring, spacing hole 14 runs through spacing hole 14, spacing hole 14 is convenient for running through of spacing post 9, make can carry out spacingly to first semicircle ring 4 and second semicircle ring 5, when need not peg graft, press spacing post 9, make spring 13 elastic deformation, spacing post 9 moves to in the slot 11, remove first semicircle ring 4 again.

The working principle is as follows: when the slips body 1 needs to be sleeved, the slips body 1 is sleeved on a drill string, the threaded rod 7 is rotated again, the first semicircular ring and the second semicircular ring 4 are made to move, the drill string is extruded by the inner walls of the first semicircular ring 4 and the second semicircular ring 5, the upper end and the lower end of one side of the first semicircular ring 4 are respectively inserted into the slots 11, and the limiting column 9 can penetrate through the limiting hole 14. When the sleeve joint is not needed, the limiting column 9 is pressed, the spring 13 elastically deforms, the limiting column 9 moves into the slot 11, the threaded rod 7 is rotated, the first semicircular ring 4 and the second semicircular ring 5 move, and the upper end and the lower end of one side of the first semicircular ring 4 are respectively moved out of the slot 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high entropy alloy coating slips with antiskid, includes slips body (1), first semicircle ring (4), second semicircle ring (5) and threaded rod (7), its characterized in that: slips body (1) both sides are fixed with fixed block (8) respectively, fixed block (8) front end one side is fixed with connecting plate (6), threaded rod (7) one side run through connecting plate (6), threaded rod (7) relative one side is fixed with first semicircle ring (4) and second semicircle ring (5) respectively, first semicircle ring (4) outer wall is fixed with spacing post (9), slot (11) have been seted up to second semicircle ring (5) one side upper end, spacing hole (14) have been seted up to second semicircle ring (5) outer wall, peg graft respectively in slot (11) in both ends about first semicircle ring (4) one side, spacing hole (14) are run through spacing hole (14).

2. The slip-resistant high-entropy alloy-coated slip as claimed in claim 1, wherein: and a handle (3) is fixed on one side of the fixing block (8).

3. The slip-resistant high-entropy alloy-coated slip as claimed in claim 1, wherein: the rotary wheel (2) is fixed on one side of the threaded rod (7), a threaded hole (10) is formed in one side of the fixing block (8), and the threaded hole (10) is penetrated through one side of the threaded rod (7) and is in threaded connection.

4. The slip-resistant high-entropy alloy-coated slip as claimed in claim 1, wherein: a groove (12) is formed in the outer wall of the first semicircular ring (4), a spring (13) is fixed to the bottom end of the inner wall of the groove (12), and a limiting column (9) is fixed to the top end of the spring (13).

5. The slip-resistant high-entropy alloy-coated slip as claimed in claim 1, wherein: the limiting column (9) fixed on the outer wall of the first semicircular ring (4) corresponds to the limiting hole (14) formed in the outer wall of the second semicircular ring (5).

6. The slip-resistant high-entropy alloy-coated slip as claimed in claim 1, wherein: the upper end and the lower end of one side of the first semicircular ring (4) are matched with the slot (11) formed in one side of the second semicircular ring (5).