Oil exploitation conveying adapter

Abstract

The utility model relates to the technical field of oil conveying equipment, and discloses an oil exploitation conveying adapter which comprises a pipeline body and an adapter body, a first flange plate is installed on the pipeline body, a through hole is formed in the first flange plate, a fixing lantern ring mechanism is sleeved on the adapter body, and a through hole is formed in the through hole. A supporting sleeve is hinged to the fixed lantern ring mechanism, and a butt joint inner rod is inserted into the top of the supporting sleeve. According to the oil exploitation conveying adapter, the adapter body is sleeved with a fixing lantern ring mechanism, and through cooperation of a supporting sleeve, a butt joint inner rod, a limiting clamping block and a positioning spring, a positioning key can be rapidly connected with a through hole in a first flange plate in a clamped mode, so that the limiting clamping block can be rapidly connected with the first flange plate; therefore, the second flange plate on the adapter can be accurately butted with the first flange plate, so that the adapter can be conveniently fixed by a worker, and the adapter can be conveniently and quickly butted.

Description

Technical Field

[0001] The utility model relates to the technical field of oil transportation equipment, in particular to an oil production and transportation adapter. Background Art

[0002] Oil is one of the main raw materials that drives the rapid development of the world and is indispensable. In order to use oil efficiently, existing manufacturers use oil screens to filter impurities in oil. Oil mine filter is a metal mesh structure element used for screening and filtration. It is used in screening, filtration, dehydration, desludging, transportation and other operations. In the process of transportation, pipelines and adapters are needed.

[0003] At present, the installation of oil pipelines and adapters is generally carried out by lifting, and then the pipelines and adapters are installed together by fixing flanges. However, since the pipelines and adapters are heavy, it is difficult to connect the pipelines and adapters during the lifting process, which makes the connection time-consuming and laborious. Therefore, an oil production and transportation adapter is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an oil production and transportation adapter, which has the advantages of quick docking and the like, and solves the problem that the transportation adapter is not convenient for quick docking.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of the above-mentioned rapid docking, the utility model provides the following technical solutions:

[0008] A petroleum extraction and transportation adapter comprises a pipeline body and an adapter body, wherein a first flange is mounted on the pipeline body, a through hole is formed on the first flange, a fixing collar mechanism is mounted on the adapter body, a supporting sleeve is hinged on the fixing collar mechanism, a docking inner rod is inserted into the top of the supporting sleeve, a limiting clamping block is fixedly mounted on one end of the docking inner rod extending to the outside of the supporting sleeve, an elastic positioning assembly is arranged on the side wall of the limiting clamping block, and the elastic positioning assembly is clamped with the through hole.

[0009] As a preferred technical solution of the utility model, a second flange is installed on the adapter body, and a through hole is also opened on the second flange, wherein the position of the support sleeve is matched with the through hole.

[0010] As a preferred technical solution of the utility model, the elastic positioning assembly includes a spring groove opened on the side wall of the limiting clamping block, a positioning spring installed on the inner wall of the spring groove, and a positioning key installed on the end of the positioning spring away from the spring groove, wherein the positioning key is clamped with the through hole on the first flange.

[0011] As a preferred technical solution of the utility model, the fixing collar mechanism is composed of two semi-arc plates, and both ends are fixed by screw and nut threaded connection.

[0012] As a preferred technical solution of the utility model, an installation groove is opened inside the support sleeve, a return spring is installed on the inner wall of the installation groove, and a limiting connecting plate is installed on the return spring, wherein the end of the docking inner rod away from the limiting clamping block is fixedly connected to the limiting connecting plate.

[0013] As a preferred technical solution of the utility model, a pull ring is installed on the end of the limit clamping block away from the docking inner rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an oil production and transportation adapter, which has the following beneficial effects:

[0016] The oil production and transportation adapter is equipped with a fixing collar mechanism on the adapter body, and through the cooperation between the supporting sleeve, the docking inner rod, the limit clamping block, and the positioning spring, the positioning key can be quickly clamped with the through hole on the first flange, so that the limit clamping block can be quickly connected to the first flange, and then the second flange on the adapter can be accurately docked with the first flange, so that it is convenient for workers to fix it, and the adapter can achieve the effect of being easy to dock quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0018] Figure 2 The utility model structure Figure 1 A partial enlarged schematic diagram of part A shown;

[0019] Figure 3 It is a front view and cross-sectional schematic diagram of the connection structure between the structural docking inner rod and the supporting sleeve of the utility model.

[0020] In the figure: 1. Pipe body; 2. Limiting clamping block; 3. First flange; 4. Second flange; 5. Docking inner rod; 6. Support sleeve; 7. Adapter body; 8. Fixed collar mechanism; 9. Spring groove; 10. Positioning spring; 11. Through hole; 12. Positioning key; 13. Mounting groove; 14. Reset spring; 15. Limiting connecting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-3A petroleum extraction and transportation adapter includes a pipeline body 1 and an adapter body 7. A first flange 3 is installed on the pipeline body 1, and a through hole 11 is opened on the first flange 3. A fixing collar mechanism 8 is mounted on the adapter body 7. The fixing collar mechanism 8 is composed of two semi-arc plates, and the two ends are fixed by screw connection of screws and nuts, so that the fixing collar mechanism 8 can be easily fixed, installed and disassembled on the adapter body 7. A support sleeve 6 is hinged on the fixing collar mechanism 8, and the support sleeve 6 can be hinged on the fixing collar mechanism. 8 is rotated left and right, and the top of the support sleeve 6 is plugged with a docking inner rod 5, wherein a mounting groove 13 is opened inside the support sleeve 6, and a return spring 14 is installed on the inner wall of the mounting groove 13, and a limit connecting plate 15 is installed on the return spring 14, wherein the end of the docking inner rod 5 away from the limit clamping block 2 is fixedly connected to the limit connecting plate 15, so that the elastic force of the contraction of the return spring 14 can make the docking inner rod 5 maintain the tendency to move toward the inside of the support sleeve 6, and the limit clamping block 2 is fixedly installed on the end of the docking inner rod 5 extending to the outside of the support sleeve 6, and the limit clamping block 2 is fixedly installed on the end of the docking inner rod 5 extending to the outside of the support sleeve 6. An elastic positioning component is arranged on the side wall of the block 2, and the elastic positioning component is engaged with the through hole 11, so that when docking is required, the limit clamping block 2 is pulled upward and rotated to rotate the limit clamping block 2 to the left side of the first flange 3, and then the limit clamping block 2 is released, and the limit clamping block 2 and the first flange 3 reach a stable state through the elastic force of the contraction of the reset spring 14, wherein the elastic positioning component includes a spring groove 9 opened on the side wall of the limit clamping block 2, a positioning spring 10 installed on the inner wall of the spring groove 9, and a spring 10 installed on the positioning spring 10 away from the spring groove 9. A positioning key 12 on one end, wherein the positioning key 12 is engaged with the through hole 11 on the first flange 3, so that the positioning key 12 can be stably engaged with the through hole 11 on the first flange 3 through the elastic force of the extended positioning spring 10, and further the limit clamping block 2 and the first flange 3 reach a stable state, and then only the pipe body 1 and the adapter body 7 need to be moved close to each other, so that the through holes 11 on the first flange 3 and the second flange 4 can be made to correspond, thereby facilitating the workers to fix and install, and making the pipe body 1 and the adapter body 7 easy to dock.

[0025] In this embodiment, a pull ring is installed on one end of the limiting clamping block 2 away from the docking inner rod 5, and the pull ring makes it more convenient to pull the limiting clamping block 2 upward.

[0026] Working principle: When docking is required, pull the limit clamping block 2 upwards and rotate it to make the limit clamping block 2 rotate to the left side of the first flange 3, and then release the limit clamping block 2. The limit clamping block 2 and the first flange 3 reach a stable state through the elastic force of the contraction of the reset spring 14, and then the positioning key 12 is automatically popped out through the elastic force of the extension of the positioning spring 10, and is engaged with the through hole 11 on the first flange 3, so as to achieve the effect of fixing the limit clamping block 2 and the first flange 3, and then the pipe body 1 and the adapter body 7 are moved close to each other, so that the through hole 11 on the first flange 3 can correspond to the through hole 11 on the second flange 4, and then the pipe body 1 and the adapter body 7 can be fixedly installed together by threaded connection of the fixing screw and the fixing nut.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An oil production and transportation adapter, comprising a pipeline body (1) and an adapter body (7), characterized in that: A first flange (3) is installed on the pipe body (1), and a through hole (11) is opened on the first flange (3). A fixing collar mechanism (8) is mounted on the adapter body (7), and a support sleeve (6) is hinged on the fixing collar mechanism (8). A docking inner rod (5) is inserted at the top of the support sleeve (6), and a limit clamping block (2) is fixedly installed on one end of the docking inner rod (5) extending to the outside of the support sleeve (6). An elastic positioning component is arranged on the side wall of the limit clamping block (2), and the elastic positioning component is clamped with the through hole (11).

2. The oil production and transportation adapter according to claim 1, characterized in that: The adapter body (7) is provided with a second flange (4), and a through hole (11) is also provided on the second flange (4), wherein the position of the support sleeve (6) is adapted to the through hole (11).

3. The oil production and transportation adapter according to claim 1, characterized in that: The elastic positioning component comprises a spring groove (9) provided on the side wall of the limiting clamping block (2), a positioning spring (10) installed on the inner wall of the spring groove (9), and a positioning key (12) installed on the end of the positioning spring (10) away from the spring groove (9), wherein the positioning key (12) is clamped with a through hole (11) on the first flange (3).

4. The oil production and transportation adapter according to claim 1, characterized in that: The fixing collar mechanism (8) is composed of two semi-arc-shaped plates, and the two ends are fixed by screw connection of screws and nuts.

5. The oil production and transportation adapter according to claim 1, characterized in that: The support sleeve (6) is provided with a mounting groove (13) inside, a return spring (14) is installed on the inner wall of the mounting groove (13), and a limit connecting plate (15) is installed on the return spring (14), wherein one end of the docking inner rod (5) away from the limit clamping block (2) is fixedly connected to the limit connecting plate (15).

6. The oil production and transportation adapter according to claim 1, characterized in that: A pull ring is installed on one end of the position-limiting clamping block (2) away from the docking inner rod (5).

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