Submarine pipeline cleaner

Abstract

The utility model relates to the technical field of pipeline cleaning, in particular to a submarine pipeline cleaner which comprises a pipeline cleaner connecting main component, an auxiliary operating handle is fixedly connected to the upper surface of the pipeline cleaner connecting main component, and an operating arm is welded to the side edge surface of the pipeline cleaner connecting main component. According to the submarine pipeline cleaner, when a user needs to use and clean a submarine pipeline, the size of the pipeline needs to be observed firstly, then an extended threaded rod needs to be screwed according to the size of the pipeline, in this way, an upper cleaning supporting arm can be adjusted on a lower cleaning supporting arm, and after the upper cleaning supporting arm is adjusted to a proper position, the pipeline is cleaned; when the submarine pipeline cleaning device is used, an extended threaded rod needs to be tightened again, then a user needs to start an output motor, after the output motor is started, a main output rotating shaft can be driven to finally drive an extended cleaning brush head to rotate, and through the arranged cylindrical holding rod, the pipeline cleaner can be operated, so that submarine pipelines of different sizes can be efficiently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline pigging technical field, especially a kind of subsea pipeline pig. BACKGROUND

[0002] After long-term use to subsea pipeline, it needs to be cleaned, therefore, subsea pipeline pig is needed, wherein subsea pipeline is the pipeline that a large amount of oil is continuously transported in subsea through sealed pipeline, it is the main component of offshore oilfield development production system, and it is the most rapid, safest and economic reliable offshore oil and gas transportation mode, subsea pipeline can be divided into subsea oil pipeline, subsea gas pipeline, subsea oil and gas mixed pipeline and subsea water pipeline according to conveying medium, and it can be divided into double-insulation pipeline and single-layer pipeline from structure.

[0003] From the above, the traditional subsea pipeline pig can only clean single size pipeline when in use, which will lead to incomplete cleaning when cleaning other pipelines, and it will take more time when user needs to remove stubborn stains on subsea pipeline, therefore, there is an urgent need for a subsea pipeline pig. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of subsea pipeline pig to solve the problem that the traditional subsea pipeline pig can only clean single size pipeline when in use in the above background art, which will lead to incomplete cleaning when cleaning other pipelines, and it will take more time when user needs to remove stubborn stains on subsea pipeline.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of subsea pipeline pig, including pipeline cleaner connection main component, the upper surface of the pipeline cleaner connection main component is fixedly connected with auxiliary operation handle, the side surface of the pipeline cleaner connection main component is welded with operating arm, the side surface of the operating arm is fixedly connected with cylindrical handle, the front surface of the pipeline cleaner connection main component is welded with controller, the side surface of the pipeline cleaner connection main component is installed with pigging mechanism;

[0006] The pigging mechanism comprises an upper cleaning support arm, an extended threaded rod, a lower cleaning support arm, a connecting ring, a protective shell, an extended cleaning brush head, a main output shaft, a nut, an output plate, an output motor, a connecting block, a waterproof sealing ring, a clamping opening and a fixing block, the outer surface of the upper cleaning support arm is sleeved with the lower cleaning support arm, the side surface of the lower cleaning support arm is fixedly connected with the connecting ring, the inner surface of the connecting ring is clamped with the protective shell, the inner surface of the protective shell is fixedly connected with the connecting block, the side surface of the connecting block is provided with the output motor, the output shaft of the output motor is fixedly sleeved with the output plate, the side surface of the output plate is fixedly connected with the main output shaft, the side surface of the lower cleaning support arm is fixedly connected with the fixing block, the side surface of the fixing block is clamped with the nut, and the inner surface of the nut is inserted with the extended threaded rod.

[0007] Preferably, the inner surface of the protective shell is clamped with the waterproof sealing ring, and the waterproof sealing ring and the output shaft of the output motor are matched in size.

[0008] Preferably, the inner surface of the connecting ring is provided with the clamping opening, and the clamping opening and the protective shell are matched in structure.

[0009] Preferably, the outer surface of the cylindrical handle is sleeved with the anti-skid handle sleeve, and the anti-skid handle sleeve is connected between the cylindrical handle and the operating arm.

[0010] Preferably, the nut is connected between the fixing block and the lower cleaning support arm, and the fixing block is symmetrically arranged with the vertical center line of the nut as the axis of symmetry.

[0011] Preferably, the side surface of the main output shaft is fixedly connected with the extended cleaning brush head, and the number of the extended cleaning brush head is multiple.

[0012] Preferably, the output motor is connected between the connecting block and the protective shell, and the connecting block is symmetrically arranged with the vertical center line of the output motor as the axis of symmetry.

[0013] Compared with the prior art, the pipe cleaning mechanism is arranged, so that different sizes of submarine pipelines can be efficiently cleaned, when a user needs to clean the submarine pipeline, the size of the pipeline needs to be observed first, then the extension type threaded rod needs to be screwed according to the size of the pipeline, so that the upper cleaning support arm can be adjusted on the lower cleaning support arm, after being adjusted to a suitable position, the extension type threaded rod needs to be tightened, then the user needs to turn on the output motor, and the output motor can drive the main output shaft to rotate finally to the extension type cleaning brush head, the cylindrical handle is arranged, so that the pipe cleaner can be operated, and different sizes of submarine pipelines can be efficiently cleaned, and the use demand of the user for efficient cleaning is met. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a bottom structure schematic view of the utility model;

[0016] Figure 3 It is a side cross section structure schematic view of the utility model;

[0017] Figure 4 It is a bottom structure schematic view of the utility model; Figure 2 It is a structure enlarged view of A in the utility model.

[0018] In the drawing: 1, pipeline cleaning device connection main component; 2, controller; 3, auxiliary operation handle; 4, operating arm; 5, cylindrical handle; 6, antiskid handle sleeve; 7, pipe cleaning mechanism; 701, upper cleaning support arm; 702, extension type threaded rod; 703, lower cleaning support arm; 704, connecting ring; 705, protective shell; 706, extension type cleaning brush head; 707, main output shaft; 708, nut; 709, output plate; 710, output motor; 711, connecting block; 712, waterproof sealing ring; 713, clamping opening; 714, fixed block. DETAILED DESCRIPTION

[0019] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a submarine pipeline pig, including pipeline cleaner connecting main component 1, the upper surface of pipeline cleaner connecting main component 1 is fixedly connected with auxiliary operation handle 3, operating arm 4 is welded on the side surface of pipeline cleaner connecting main component 1, the side surface of operating arm 4 is fixedly connected with cylindrical handle 5, controller 2 is welded on the front surface of pipeline cleaner connecting main component 1, pipeline cleaner connecting main component 1 It is equipped with cleaning mechanism 7 on the side surface and is installed;

[0021] Cleaning mechanism 7 includes upper cleaning support arm 701, extension type threaded rod 702, lower cleaning support arm 703, connecting ring 704, protective shell 705, extension type cleaning brush head 706, main output shaft 707, nut 708, output plate 709, output motor 710, connecting block 711, waterproof sealing ring 712, clamping opening 713 and fixed block 714, the outer ring surface of upper cleaning support arm 701 is sleeved with lower cleaning support arm 703, the side surface of lower cleaning support arm 703 is fixedly connected with connecting ring 704, the inner ring surface of connecting ring 704 is limitingly clamped with protective shell 705, the inner ring surface of protective shell 705 is fixedly connected with connecting block 711, output motor 710 is installed on the side surface of connecting block 711, the output shaft top end of output motor 710 is fixedly sleeved with output plate 709, the side surface of output plate 709 is fixedly connected with main output shaft 707, the side surface of lower cleaning support arm 703 is fixedly connected with fixed block 714, the side surface of fixed block 714 is limitingly clamped with nut 708, the inner ring surface of nut 708 is limitingly inserted with extension type threaded rod 702, when the user needs to use cleaning to different size submarine pipelines efficiently, when the user needs to use cleaning to submarine pipeline, the size of pipeline needs to be observed first, then according to the size of pipeline, extension type threaded rod 702 needs to be screwed, so that upper cleaning support arm 701 can be adjusted on lower cleaning support arm 703, after being adjusted to the appropriate position, extension type threaded rod 702 needs to be tightened, then the user needs to turn on output motor 710, output motor 710 can drive main output shaft 707 to rotate finally to extension type cleaning brush head 706, through the setting of cylindrical handle 5, the pig can be operated, so that different size submarine pipelines can be cleaned efficiently.

[0022] Further, the inner ring surface of protective shell 705 is limitingly clamped with waterproof sealing ring 712, and the size of waterproof sealing ring 712 and the output shaft of output motor 710 is matched with each other, the waterproof sealing ring 712 matched with the size of the output shaft of output motor 710 can facilitate the user to waterproof output motor 710 arranged inside protective shell 705.

[0023] Further, the inner ring surface of the connecting ring 704 is provided with a clamping opening 713, and the clamping opening 713 and the protective shell 705 are matched with each other, and the clamping opening 713 matched with the protective shell 705 can facilitate the user to use the protective shell 705.

[0024] Further, the outer surface of the cylindrical handle 5 is sleeved with a non-slip handle 6, and the non-slip handle 6 is connected between the cylindrical handle 5 and the operating arm 4, and the non-slip handle 6 connected between the cylindrical handle 5 and the operating arm 4 can facilitate the user to conveniently use the cylindrical handle 5.

[0025] Further, the nut 708 is connected between the fixed block 714 and the lower cleaning support arm 703, and the fixed block 714 is symmetrically arranged about the vertical center line of the nut 708, and the fixed block 714 symmetrically arranged about the vertical center line of the nut 708 can facilitate the user to stably install the nut 708 on the lower cleaning support arm 703.

[0026] Further, the side surface of the main output shaft 707 is fixedly connected with an extension type cleaning brush head 706, and the number of the extension type cleaning brush head 706 is multiple, and the multiple extension type cleaning brush head 706 can facilitate the user to clean efficiently.

[0027] Further, the output motor 710 is connected between the connecting block 711 and the protective shell 705, and the connecting block 711 is symmetrically arranged about the vertical center line of the output motor 710, and the connecting block 711 symmetrically arranged about the vertical center line of the output motor 710 can facilitate the user to connect the output motor 710 and the protective shell 705.

[0028] Working principle: when the user needs to efficiently use and clean the different sizes of the submarine pipeline, when the user needs to use and clean the submarine pipeline, the size of the pipeline needs to be observed, then according to the size of the pipeline, the extension type threaded rod 702 needs to be twisted, so that the upper cleaning support arm 701 can be adjusted on the lower cleaning support arm 703, after adjusting to the appropriate position, the extension type threaded rod 702 needs to be tightened, then the user needs to turn on the output motor 710, the output motor 710 starts to drive the main output shaft 707 to rotate finally to the extension type cleaning brush head 706, through the cylindrical handle 5, the pig can be operated, so that the different sizes of the submarine pipeline can be efficiently cleaned.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A subsea pipeline cleaning tool, comprising a pipeline cleaning tool connecting main component (1), characterized in that: An auxiliary operating handle (3) is fixedly connected to the upper surface of the main component (1) of the pipe cleaner. An operating arm (4) is welded to the side surface of the main component (1) of the pipe cleaner. A cylindrical handle (5) is fixedly connected to the side surface of the operating arm (4). A controller (2) is welded to the front surface of the main component (1) of the pipe cleaner. A pipe cleaning mechanism (7) is installed on the side surface of the main component (1) of the pipe cleaner. The cleaning mechanism (7) includes an upper cleaning support arm (701), an extended threaded rod (702), a lower cleaning support arm (703), a connecting ring (704), a protective shell (705), an extended cleaning brush head (706), a main output shaft (707), a nut (708), an output plate (709), an output motor (710), a connecting block (711), a waterproof sealing ring (712), a snap-fit ​​opening (713), and a fixing block (714). The lower cleaning support arm (703) is fitted onto the outer ring surface of the upper cleaning support arm (701). The connecting ring (704) is fixedly connected to the side surface of the lower cleaning support arm (703). The inner ring surface of the lower cleaning support arm (703) is limited and snapped with a protective shell (705). The inner ring surface of the protective shell (705) is fixedly connected with a connecting block (711). The side surface of the connecting block (711) is equipped with an output motor (710). The top of the output shaft of the output motor (710) is fixedly sleeved with an output plate (709). The side surface of the output plate (709) is fixedly connected with a main output shaft (707). The side surface of the lower cleaning support arm (703) is fixedly connected with a fixing block (714). The side surface of the fixing block (714) is limited and snapped with a nut (708). The inner ring surface of the nut (708) is limited and inserted with an extension threaded rod (702).

2. The subsea pipeline cleaning tool according to claim 1, characterized in that: The inner ring surface of the protective shell (705) is fitted with a waterproof sealing ring (712), and the waterproof sealing ring (712) and the output shaft of the output motor (710) are matched in size.

3. The subsea pipeline pigging tool according to claim 1, characterized in that: The inner surface of the connecting ring (704) is provided with a snap-fit ​​opening (713), and the snap-fit ​​opening (713) and the protective shell (705) are structurally compatible.

4. A subsea pipeline pigging tool according to claim 1, characterized in that: The outer ring surface of the cylindrical grip (5) is fitted with an anti-slip grip sleeve (6), and the anti-slip grip sleeve (6) is connected between the cylindrical grip (5) and the operating arm (4).

5. A subsea pipeline cleaning tool according to claim 1, characterized in that: The nut (708) is connected to the lower cleaning support arm (703) via a fixing block (714), and the fixing block (714) is symmetrically arranged with the vertical center line of the nut (708) as the axis of symmetry.

6. A subsea pipeline pigging tool according to claim 1, characterized in that: An extended cleaning brush head (706) is fixedly connected to the side surface of the main output shaft (707), and there are multiple extended cleaning brush heads (706).

7. A subsea pipeline cleaning tool according to claim 1, characterized in that: The output motor (710) is connected to the protective shell (705) via a connecting block (711), and the connecting block (711) is symmetrically arranged with the vertical center line of the output motor (710) as the axis of symmetry.

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