CN213450275U - Novel petroleum pipe and sleeve structure - Google Patents

Abstract

The utility model discloses a novel petroleum pipe and sleeve pipe structure, the pipeline comprises a pipeline, coupling mechanism is installed to the outer wall of pipeline, coupling mechanism includes arc board, riser, bolt and square board, two the inner wall of arc board is pegged graft mutually with the outer wall of pipeline respectively, two the front inboard of arc board respectively with the rear end face looks rigid coupling of riser, two the inner wall of riser all with the outer wall threaded connection of bolt, two the outer wall difference square board's of arc board inboard looks rigid coupling. The connecting mechanism is fixed to the vertical plate through the bolts, the arc plate is detached and installed, the pipeline is convenient to transport, the work difficulty is reduced, the practicability is improved, the transverse plate and the square are controlled to slide up and down in the sliding groove through the fixing mechanism, the interface and the pipeline are fixed, tripping is prevented, normal detachment and use are guaranteed, the connection sealing performance of the interface and the pipeline is improved through the rubber ring inside the interface, leakage is prevented, waste is avoided, the cost is reduced, and the pipeline is convenient to popularize.

Description

Novel petroleum pipe and sleeve structure

Technical Field

The utility model relates to a novel petroleum pipe and sleeve pipe structure technical field specifically are a novel petroleum pipe and sleeve pipe structure.

Background

The petroleum pipe is a steel pipe for geological drilling of furnace tubes, heat exchangers and seamless steel pipes of pipelines suitable for petroleum refineries, is a steel pipe used for core drilling in geological departments, and can be divided into a drill rod, a drill collar, a core pipe, a casing pipe, a settling pipe and the like according to application.

The existing petroleum pipe is integrated with a pipe in a sleeve structure when in use, cannot be disassembled, is relatively troublesome to carry, increases the working difficulty, reduces the practicability, is fixed by bolts through the interface and the pipe, is easy to release after being used for a long time, and can not be disassembled, so that the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel petroleum pipe and sleeve pipe structure to it is integrative with the pipeline to propose current petroleum pipe when using in solving above-mentioned background art, can't dismantle, and the transport is comparatively troublesome, has increased the work degree of difficulty, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a novel petroleum pipe and sleeve structure comprises a pipeline, wherein a connecting mechanism is arranged on the outer wall of the pipeline;

the connecting mechanism comprises an arc plate, a vertical plate, a bolt and a square plate;

two the inner wall of arc board is pegged graft mutually with the outer wall of pipeline respectively, two the front inboard of arc board is respectively with the rear end looks rigid coupling of riser, two the inner wall of riser all with the outer wall threaded connection of bolt, two the inboard looks rigid coupling of the outer wall difference square slab of arc board.

Preferably, the two arc plates are arc-shaped.

Preferably, the inner walls of the two square plates are provided with fixing mechanisms;

the fixing mechanism comprises a long rod, a straight rod, a sleeve, a spring, a transverse plate and a square block;

the outer walls of the two long rods are fixedly connected with the inner wall of the square plate respectively, the tops of the long rods are fixedly connected with the bottom of the straight rod, the outer wall of the straight rod is in clearance fit with the inner wall of the sleeve, the outer wall of the straight rod is sleeved with the inner wall of the spring, the upper side and the lower side of the spring are fixedly connected with the tops of the inner wall of the sleeve and the tops of the long rods respectively, the top of the sleeve is rotatably connected with the left side of the bottom of the transverse plate, and the right side of the rear end face of the transverse plate is fixedly.

Preferably, the long rod, the sleeve and the spring form an elastic mechanism.

Preferably, the upper side and the lower side of the pipeline are respectively inserted with a connector, the inner walls of the two connectors are fixedly connected with rubber rings, the inner sides of the two rubber rings are respectively abutted against the upper side and the lower side of the pipeline, and sliding grooves are processed on the left side and the right side of the outer wall of the two connectors.

Preferably, the inner walls of the sliding grooves are respectively in sliding clamping connection with the outer walls of the square blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this novel petroleum pipe and sleeve pipe structure passes through the coupling mechanism bolt fixed to the riser, has realized that the arc board is dismantled the installation, and the transportation of the pipeline of being convenient for has reduced the work degree of difficulty, has improved the practicality.

The transverse plate and the square block are controlled to slide up and down in the sliding groove through the fixing mechanism, so that the interface and the pipeline are fixed, the tripping is prevented, and the normal disassembly and use are ensured.

The connection sealing performance of the interface and the pipeline is improved through the rubber ring inside the interface, leakage is prevented, waste is avoided, cost is reduced, and the pipeline joint is convenient to popularize.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the arc plate, the vertical plate and the bolt in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the long rod, the straight rod and the sleeve in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the sleeve, the cross plate and the block in FIG. 1.

In the figure: 1. pipeline, 2, coupling mechanism, 201, arc board, 202, riser, 203, bolt, 204, square slab, 3, fixed establishment, 301, stock, 302, straight-bar, 303, sleeve, 304, spring, 305, diaphragm, 306, square, 4, interface, 5, spout, 6, rubber circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel petroleum pipe and sleeve pipe structure, including pipeline 1, coupling mechanism 2 is installed to pipeline 1's outer wall, coupling mechanism 2 includes arc board 201, riser 202, bolt 203 and square plate 204, the inner wall of two arc boards 201 is pegged graft mutually with pipeline 1's outer wall respectively, arc board 201 receives the power that to the outside can break away from pipeline 1, two arc boards 201 the front inboard respectively with riser 202's rear end face looks rigid coupling, two riser 202's inner wall all with bolt 203's outer wall threaded connection, bolt 203 can make two arc boards 201 closely laminate through riser 202 and realize the parcel to pipeline 1, the inboard looks rigid coupling of two arc boards 201's outer wall square plate 204 respectively.

The two arc plates 201 are arc-shaped, which is convenient for connecting the pipeline 1, the inner walls of the two square plates 204 are respectively provided with a fixing mechanism 3, the fixing mechanism 3 comprises a long rod 301, a straight rod 302, a sleeve 303, a spring 304, a transverse plate 305 and square blocks 306, the outer walls of the two long rods 301 are respectively fixedly connected with the inner walls of the square plates 204, the top of the long rod 301 is fixedly connected with the bottom of the straight rod 302, the outer wall of the straight rod 302 is in clearance fit with the inner wall of the sleeve 303, the sleeve 303 is stressed to move up and down through the outer wall of the straight rod 302, the outer wall of the straight rod 302 is sleeved with the inner wall of the spring 304, the upper side and the lower side of the spring 304 are respectively fixedly connected with the top of the inner wall of the sleeve 303 and the top of the long rod 301, the top of the sleeve 303 is rotatably connected with the left side of the bottom of the transverse plate 305, the transverse, rebound through spring 304 after sleeve 303 atress removes, it has interface 4 to peg graft respectively in pipeline 1's upper and lower both sides, the equal rigid coupling of inner wall of two interface 4 has rubber circle 6, the inboard of two rubber circles 6 offsets tightly with pipeline 1's upper and lower both sides respectively, rubber circle 6 guarantees that interface 4 and pipeline 1's connection is sealed, spout 5 has all been processed to the outer wall left and right sides of two interface 4, the inner wall of a plurality of spouts 5 slides the joint with the outer wall of square 306 respectively, square 306 atress slides from top to bottom through the inner wall of spout 5.

In this example, when using the sleeve structure, the outer wall of the pipeline 1 is wrapped by two arc plates 201, then the bolt 203 is threaded through the inner walls of two vertical plates 202, thereby realizing the fixed installation of the arc plates 201 and the pipeline 1, then the upper and lower sides of the pipeline 1 are respectively inserted into the interface 4, at the same time, the rubber ring 6 inside the interface 4 is tightly abutted against the upper and lower sides of the pipeline 1, so as to ensure the connection sealing of the interface 4 and the pipeline 1, then the plurality of transverse plates 305 are pulled outwards, further the sleeve 303 is driven to be pulled outwards, the spring 304 is simultaneously pulled, then the plurality of transverse plates 305 are rotated towards the pipeline 1, the matching blocks 306 are inserted into the sliding groove 5, then the transverse plates 305 are released, the spring 304 provides elastic force, the transverse plates 305 rebound inwards, further the blocks 306 are driven to slide through the inner walls of the sliding groove 5, so that the interface 4 is stably connected, when the interface 4 is damaged and replaced, the transverse plate 305 is pulled outwards, then the square block 306 is separated from the chute when the transverse plate 306 is rotated, and then the interface 4 is pulled outwards to be separated from the pipeline 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel petroleum pipe and sleeve pipe structure, includes pipeline (1), its characterized in that: the outer wall of the pipeline (1) is provided with a connecting mechanism (2);

the connecting mechanism (2) comprises an arc plate (201), a vertical plate (202), a bolt (203) and a square plate (204);

two the inner wall of arc board (201) is pegged graft mutually with the outer wall of pipeline (1) respectively, two the front inboard of arc board (201) is respectively with the rear end face looks rigid coupling of riser (202), two the inner wall of riser (202) all with the outer wall threaded connection of bolt (203), two the inboard looks rigid coupling of the outer wall difference square plate (204) of arc board (201).

2. The novel petroleum pipe and casing structure as defined in claim 1, wherein: the two arc plates (201) are arc-shaped.

3. The novel petroleum pipe and casing structure as defined in claim 1, wherein: the inner walls of the two square plates (204) are provided with fixing mechanisms (3);

the fixing mechanism (3) comprises a long rod (301), a straight rod (302), a sleeve (303), a spring (304), a transverse plate (305) and a square block (306);

the outer wall of two stock (301) is respectively with the inner wall looks rigid coupling of square plate (204), the top of stock (301) and the bottom rigid coupling of straight-bar (302), the outer wall of straight-bar (302) and the inner wall clearance fit of sleeve (303), the outer wall of straight-bar (302) cup joints with the inner wall of spring (304) mutually, the upper and lower both sides of spring (304) respectively with the inner wall top of sleeve (303) and the top looks rigid coupling of stock (301), the top of sleeve (303) rotates with the bottom left side of diaphragm (305) and links to each other, the rear end face right side of diaphragm (305) and the front looks rigid coupling of square (306).

4. The novel petroleum pipe and casing structure as defined in claim 3, wherein: the long rod (301), the sleeve (303) and the spring (304) form an elastic mechanism.

5. The novel petroleum pipe and casing structure as defined in claim 1, wherein: the pipeline is characterized in that interfaces (4) are respectively inserted into the upper side and the lower side of the pipeline (1), rubber rings (6) are fixedly connected to the inner walls of the two interfaces (4), the inner sides of the two rubber rings (6) are respectively abutted against the upper side and the lower side of the pipeline (1), and sliding grooves (5) are respectively machined in the left side and the right side of the outer wall of the two interfaces (4).

6. The novel petroleum pipe and casing structure as defined in claim 5, wherein: the inner walls of the sliding grooves (5) are respectively in sliding clamping connection with the outer walls of the square blocks (306).

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