A device for detecting the pressure of a pipeline of an oil production platform

Abstract

The utility model provides a kind of oil extraction platform pipeline pressure detection device, it is related to oil extraction platform pipeline pressure detection field, and it includes: detection connecting pipe and pressure detector, the bottom outer wall of the pressure detector is equipped with sealing recess, the top of the detection connecting pipe is provided with sealing mechanism, the sealing mechanism includes sealing pipe, extrusion groove, extension groove, connecting spring, extrusion block, extension rod and sealing ring, the top of the detection connecting pipe is provided with stabilizing mechanism, the stabilizing mechanism includes fixed plate, clamping groove, rubber plate, extension plate and positioning rod, the outer wall of the pressure detector is provided with mounting assembly.The utility model, loosen moving block, enter the inside of clamping groove by the reset of reset spring drive clamping block, simultaneously, the side of rubber plate and the two sides of mounting plate contact, and then stabilize pressure detector, facilitate the installation and disassembly of pressure detector, so that detection connecting pipe does not need to be removed when pressure detector is disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil production platform pipeline pressure detection technical field especially relates to an oil production platform pipeline pressure detection device. BACKGROUND

[0002] Oil production platform pipeline is the important component in offshore oil production operation, and the oil production platform pipeline pressure detection device is mainly used for monitoring the pressure situation in the oil production platform pipeline to ensure the safe and stable operation of the pipeline.

[0003] In the prior art, the oil production platform pipeline pressure detection device is mostly directly welded above the detection pipeline, and the detection pipeline and the oil production platform pipeline are connected through flanges to stabilize the detection device, so that it is inconvenient to disassemble and overhaul the detection device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an oil production platform pipeline pressure detection device to solve the problem that it is inconvenient to disassemble and overhaul the detection device by connecting the detection pipeline and the oil production platform pipeline through flanges to stabilize the detection device in the above background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: including: detection connecting pipe and pressure detector, the bottom outer wall of pressure detector is equipped with sealing groove, the top of detection connecting pipe is provided with sealing mechanism, sealing mechanism includes sealing pipe, extrusion groove, extension groove, connecting spring, extrusion block, extension rod and sealing ring, the top of detection connecting pipe is provided with stabilizing mechanism, stabilizing mechanism includes fixed plate, clamping groove, rubber plate, extension plate and positioning rod, the outer wall of pressure detector is provided with mounting assembly, mounting assembly includes mounting plate, positioning groove, moving groove, moving port, return spring, clamping block, connecting plate and moving block.

[0006] As a preferred implementation form, the top of the detection connecting pipe is fixedly connected with the bottom of the sealing pipe, and the inside of the sealing pipe is provided with the extrusion groove, and the top of the extrusion groove is provided with the extension groove.

[0007] As a preferred implementation form, the inner wall of the extrusion groove is fixedly connected with the bottom end of the connecting spring, and the top of the extrusion groove is fixedly connected with the bottom of the extrusion block, and the outer wall of the extrusion block is movably connected with the inner wall of the extrusion groove.

[0008] As a preferred implementation form, the top of the extrusion block is fixedly connected with the bottom end of the extension rod, and the top of the extension rod is movably connected with the inner wall of the extension groove, the inner wall of the extrusion groove is movably connected with the outer wall of the sealing ring, and the outer wall of the sealing ring is movably connected with the inner wall of the sealing groove, and one side of the sealing ring is movably connected with one side of the extrusion block.

[0009] As a preferred implementation form, the top of the detection connecting pipe is fixedly connected with the bottom of the fixing plate, and the fixing plate is located on both sides of the sealing pipe.

[0010] As a preferred implementation form, one side of the fixing plate is fixedly connected with one side of the rubber plate, and a hollow groove is arranged in the rubber plate, one side of the fixing plate is fixedly connected with one side of the extension plate, and the top of the extension plate is fixedly connected with the bottom of the positioning rod.

[0011] As a preferred implementation form, the outer wall of the pressure detector is fixedly connected with the inner wall of the mounting plate, a positioning groove is arranged in the mounting plate, the inner walls of both sides of the mounting plate are provided with moving grooves, and the top of the moving groove is provided with a moving port, the inner wall of the positioning groove is movably connected with the outer wall of the positioning rod, and the bottom of the mounting plate movably abuts against the top end of the extension rod.

[0012] As a preferred implementation form, the inner wall of the moving groove is fixedly connected with one end of the reset spring, the other side of the reset spring is fixedly connected with the outer wall of the clamping block, the outer wall of the clamping block is movably connected with the inner wall of the moving groove, the top of the clamping block is fixedly connected with the bottom of the connecting plate, the top of the connecting plate is fixedly connected with the bottom of the moving block, and the outer wall of the connecting plate is movably connected with the inner wall of the moving port.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses a detection connecting pipe is connected with the oil production platform pipeline through the flange, and the moving block is driven to move through the connection of the connecting plate to drive the clamping block to move, when the clamping block moves, the reset spring is extruded, the sealing groove is inserted into the inside of the sealing pipe, the mounting plate is located between the fixing plate, then the positioning rod enters the inside of the positioning groove, simultaneously, the clamping block is located at one side of the clamping groove, the moving block is loosened, the clamping block is driven to enter the inside of the clamping groove through the reset of the reset spring, simultaneously, one side of the rubber plate contacts with both sides of the mounting plate, thereby stabilizing the pressure detector, which facilitates the installation and dismounting of the pressure detector, and makes it unnecessary to dismount the detection connecting pipe when the pressure detector is dismounted.

[0015] 2、The utility model discloses that the mounting plate extrudes the connecting spring, and the connecting spring is driven to move downward under extrusion, the extrusion block is extruded to move downward, the outer wall of the sealing ring is extruded, the sealing ring is extruded to enter the inside of the sealing groove, the extrusion block is extruded when moving downward, the sealing effect of the pressure detector after installation is increased, the leakage of the object in the pipeline during detection is reduced, and the accuracy of detection is increased. DRAWINGS

[0016] Figure 1 A structural schematic view of the oil extraction platform pipeline pressure detection device is provided in the utility model;

[0017] Figure 2 A pressure detector schematic view of the oil extraction platform pipeline pressure detection device is provided in the utility model;

[0018] Figure 3 A sealing mechanism sectional view of the oil extraction platform pipeline pressure detection device is provided in the utility model;

[0019] Figure 4 A stabilizing mechanism sectional view of the oil extraction platform pipeline pressure detection device is provided in the utility model;

[0020] Figure 5 An installation assembly sectional view of the oil extraction platform pipeline pressure detection device is provided in the utility model.

[0021] Legend:

[0022] 1, detection connecting pipe; 2, pressure detector; 3, sealing groove; 4, sealing mechanism; 401, sealing pipe; 402, extrusion groove; 403, extension groove; 404, connecting spring; 405, extrusion block; 406, extension rod; 407, sealing ring; 5, stabilizing mechanism; 501, fixed plate; 502, clamping groove; 503, rubber plate; 504, extension plate; 505, positioning rod; 6, installation assembly; 601, installation plate; 602, positioning groove; 603, moving groove; 604, moving port; 605, return spring; 606, clamping block; 607, connecting plate; 608, moving block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: include: detection connecting pipe 1 and pressure detector 2, the bottom outer wall of pressure detector 2 is equipped with sealing recess 3, and the top of detection connecting pipe 1 is provided with sealing mechanism 4, and sealing mechanism 4 includes sealing pipe 401, extrusion groove 402, extension groove 403, connecting spring 404, extrusion block 405, extension rod 406 and sealing ring 407, and the top of detection connecting pipe 1 is provided with stabilizing mechanism 5, and stabilizing mechanism 5 includes fixed plate 501, clamping groove 502, rubber plate 503, extension plate 504 and positioning rod 505, and the outer wall of pressure detector 2 is provided with mounting assembly 6, and mounting assembly 6 includes mounting plate 601, positioning groove 602, moving groove 603, moving mouth 604, reset spring 605, clamping block 606, connecting plate 607 and moving block 608.

[0025] In one embodiment, the top of the detection connecting pipe 1 is fixedly connected with the bottom of the sealing pipe 401, and the inside of the sealing pipe 401 is provided with the extrusion groove 402.

[0026] Specifically: the setting of the extrusion groove 402 and the extension groove 403 facilitates the movement of the extrusion block 405 and the extension rod 406.

[0027] In one embodiment, the inner wall of the extrusion groove 402 is fixedly connected with the bottom end of the connecting spring 404, the top of the extrusion groove 402 is fixedly connected with the bottom of the extrusion block 405, and the outer wall of the extrusion block 405 is movably connected with the inner wall of the extrusion groove 402.

[0028] Specifically: the mounting plate 601 extrudes the connecting spring 404, the connecting spring 404 is extruded to drive the extrusion block 405 to move downward, the extrusion block 405 extrudes the outer wall of the sealing ring 407 to move downward, and the sealing ring 407 is extruded to enter the inside of the sealing recess 3.

[0029] In one embodiment, the top of the extrusion block 405 is fixedly connected with the bottom end of the extension rod 406, the top of the extension rod 406 is movably connected with the inner wall of the extension groove 403, the inner wall of the extrusion groove 402 is movably connected with the outer wall of the sealing ring 407, the outer wall of the sealing ring 407 is movably connected with the inner wall of the sealing recess 3, and one side of the sealing ring 407 movably abuts against one side of the extrusion block 405.

[0030] Specifically: the sealing effect of the pressure detector 2 after installation is improved, the leakage of objects in the pipeline during detection is reduced, and the accuracy of detection is improved.

[0031] In one embodiment, the top of the detection connecting pipe 1 is fixedly connected with the bottom of the fixed plate 501, the fixed plate 501 is located on both sides of the sealing pipe 401, and the inside of the fixed plate 501 is provided with the clamping groove 502.

[0032] Specifically, the mounting plate 601 is located between the fixing plates 501, and then the positioning rods 505 are positioned into the inside of the positioning grooves 602.

[0033] In one embodiment, one side of the fixing plate 501 is fixedly connected with one side of the rubber plate 503, and the inside of the rubber plate 503 is provided with a hollow groove. One side of the fixing plate 501 is fixedly connected with one side of the extension plate 504, and the top of the extension plate 504 is fixedly connected with the bottom of the positioning rod 505.

[0034] Specifically, the setting of the rubber plate 503 makes the mounting plate 601 more stable after installation.

[0035] In one embodiment, the outer wall of the pressure detector 2 is fixedly connected with the inner wall of the mounting plate 601, and the inside of the mounting plate 601 is provided with the positioning groove 602. The inside of the two sides of the mounting plate 601 is provided with the moving groove 603, and the top of the moving groove 603 is provided with the moving port 604. The inner wall of the positioning groove 602 is movably connected with the outer wall of the positioning rod 505, and the bottom of the mounting plate 601 movably abuts against the top end of the extension rod 406.

[0036] Specifically, the moving block 608 is loosened, the clamping block 606 is driven into the inside of the clamping groove 502 through the reset of the reset spring 605, and at the same time, one side of the rubber plate 503 contacts with the two sides of the mounting plate 601, thereby stabilizing the pressure detector 2.

[0037] In one embodiment, the inner wall of the moving groove 603 is fixedly connected with one end of the reset spring 605, and the other side of the reset spring 605 is fixedly connected with the outer wall of the clamping block 606. The outer wall of the clamping block 606 movably abuts against the inner wall of the moving groove 603, and the top of the clamping block 606 is fixedly connected with the bottom of the connecting plate 607. The top of the connecting plate 607 is fixedly connected with the bottom of the moving block 608, and the outer wall of the connecting plate 607 movably abuts against the inner wall of the moving port 604.

[0038] Specifically, the installation and dismounting of the pressure detector 2 are facilitated, so that the detection connecting pipe 1 does not need to be dismounted when the pressure detector 2 is dismounted.

[0039] Working principle: the detection connecting pipe 1 is connected with the oil production platform pipeline through flange, the moving block 608 is pushed to drive the clamping block 606 to move through the connecting plate 607, the clamping block 606 is extruded to the reset spring 605 when moving, the sealing groove 3 is inserted into the inside of the sealing pipe 401, the mounting plate 601 is located between the fixed plate 501, then the positioning rod 505 enters the inside of the positioning groove 602, the clamping block 606 is located on one side of the clamping groove 502, the moving block 608 is loosened, the clamping block 606 enters the inside of the clamping groove 502 through the reset of the reset spring 605, one side of the rubber plate 503 contacts the two sides of the mounting plate 601, thereby the pressure detector 2 is stabilized, after the mounting plate 601 is stabilized, the mounting plate 601 extrudes the connecting spring 404, the connecting spring 404 is extruded to drive the extruding block 405 to move downwards, the extruding block 405 moves downwards to extrude the outer wall of the sealing ring 407, the sealing ring 407 is extruded to enter the inside of the sealing groove 3, the extruding block 405 is extruded to the connecting spring 404 when moving downwards, the clamping block 606 is driven away from the inside of the clamping groove 502 through the moving block 608, thereby the pressure detector 2 is disassembled.

[0040] The above is only the preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application technical scheme.

Claims

1. An oil platform pipeline pressure detection apparatus, characterized by, Include: The detection connecting pipe (1) and pressure detector (2), the bottom of the outer wall of the pressure detector (2) is provided with a sealing groove (3), the top of the detection connecting pipe (1) is provided with a sealing mechanism (4), the sealing mechanism (4) includes a sealing pipe (401), an extrusion groove (402), an extension groove (403), a connecting spring (404), an extrusion block (405), an extension rod (406) and a sealing ring (407), the top of the detection connecting pipe (1) is provided with a stabilizing mechanism (5), the stabilizing mechanism (5) includes a fixed plate (501), a clamping groove (502), a rubber plate (503), an extension plate (504) and a positioning rod (505), the outer wall of the pressure detector (2) is provided with a mounting assembly (6), the mounting assembly (6) includes a mounting plate (601), a positioning groove (602), a moving groove (603), a moving port (604), a return spring (605), a clamping block (606), a connecting plate (607) and a moving block (608).

2. A pipeline pressure detection device for an oil production platform as claimed in claim 1, characterized in that: The top of the detection connecting pipe (1) is fixedly connected with the bottom of the sealing pipe (401), and the inside of the sealing pipe (401) is provided with an extrusion groove (402), and the top of the extrusion groove (402) is provided with an extension groove (403).

3. An oil platform pipeline pressure detection apparatus according to claim 2, wherein: The inner wall of the extrusion groove (402) is fixedly connected with the bottom end of the connecting spring (404), and the top of the extrusion groove (402) is fixedly connected with the bottom of the extrusion block (405), and the outer wall of the extrusion block (405) is movably connected with the inner wall of the extrusion groove (402).

4. An oil platform pipeline pressure detection apparatus according to claim 3, wherein: The top of the extrusion block (405) is fixedly connected with the bottom end of the extension rod (406), and the top of the extension rod (406) is movably connected with the inner wall of the extension groove (403), the inner wall of the extrusion groove (402) is movably connected with the outer wall of the sealing ring (407), and the outer wall of the sealing ring (407) is movably connected with the inner wall of the sealing groove (3), one side of the sealing ring (407) is movably connected with one side of the extrusion block (405).

5. An oil platform pipeline pressure detection apparatus according to claim 1, wherein: The top of the detection connecting pipe (1) is fixedly connected with the bottom of the fixed plate (501), and the fixed plate (501) is located on both sides of the sealing pipe (401), and the inside of the fixed plate (501) is provided with a clamping groove (502).

6. An oil platform pipeline pressure detection apparatus according to claim 5, wherein: One side of the fixed plate (501) is fixedly connected with one side of the rubber plate (503), and the inside of the rubber plate (503) is provided with a hollow groove, one side of the fixed plate (501) is fixedly connected with one side of the extension plate (504), and the top of the extension plate (504) is fixedly connected with the bottom of the positioning rod (505).

7. An oil platform pipeline pressure detection apparatus according to claim 1, wherein: The outer wall of the pressure detector (2) is fixedly connected with the inner wall of the mounting plate (601), and the inside of the mounting plate (601) is provided with a positioning groove (602), the inside of the mounting plate (601) is provided with a moving groove (603) on both sides, and the top of the moving groove (603) is provided with a moving port (604), the inner wall of the positioning groove (602) is movably connected with the outer wall of the positioning rod (505), and the bottom of the mounting plate (601) is movably connected with the top end of the extension rod (406).

8. An oil platform pipeline pressure detection apparatus according to claim 7, wherein: The inner wall of the moving slot (603) is fixedly connected with one end of the reset spring (605), and the other side of the reset spring (605) is fixedly connected with the outer wall of the clamping block (606); the outer wall of the clamping block (606) is movably connected with the inner wall of the moving slot (603); the top of the clamping block (606) is fixedly connected with the bottom of the connecting plate (607); the top of the connecting plate (607) is fixedly connected with the bottom of the moving block (608); and the outer wall of the connecting plate (607) is movably connected with the inner wall of the moving slot (604).

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