CN217369606U - Long oil and gas pipeline pigging device - Google Patents
Long oil and gas pipeline pigging device Download PDFInfo
- Publication number
- CN217369606U CN217369606U CN202220658792.1U CN202220658792U CN217369606U CN 217369606 U CN217369606 U CN 217369606U CN 202220658792 U CN202220658792 U CN 202220658792U CN 217369606 U CN217369606 U CN 217369606U
- Authority
- CN
- China
- Prior art keywords
- wall
- barrel body
- fixedly connected
- motor
- gas pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a long oil and gas pipeline pigging device, which comprises a barrel body, wherein the rear end of the barrel body is fixedly connected with a first motor, the inner wall of the barrel body is rotationally connected with a bidirectional screw rod, an output shaft of the first motor is fixedly connected with the bidirectional screw rod after penetrating through the outer wall of the barrel body, two nuts are symmetrically sleeved on the outer wall of the bidirectional screw rod in a matching way, and a plurality of open slots are uniformly formed in the outer wall of the barrel body in a circumferential way; the utility model discloses when using, rotate through starting the two-way screw rod of first motor drive, can drive two nuts and remove to the middle part of two-way screw rod simultaneously, keep away from the barrel with utilizing the connecting rod to drive each U type frame, thereby make the walking wheel all with the inner wall contact of pipeline, with the oil gas pipeline of the different bores of adaptation, through setting up by the sleeve, the internal tube and the hand are twisted the telescopic link that the bolt is constituteed, can adjust the spacing distance between brush head and the carousel, so that the brush is swept the pipeline that the mechanism can the different bores of adaptation, the use limitation of pigging device has effectively been reduced.
Description
Technical Field
The utility model relates to a pigging device specifically is a long oil gas transmission pipeline pigging device.
Background
Natural gas, oil and the like are generally transported in a pipeline transportation mode, and before the oil and gas pipeline is installed, dirt attached to the inner wall of the oil and gas pipeline needs to be scrubbed so as to ensure the cleanness of the inside of the oil and gas pipeline.
At present, most cleaning devices used for long-distance oil and gas pipelines adopt a mode that a washing tool is carried by a walking trolley, move in the pipelines and perform cleaning operation, but the existing cleaning devices can only be adapted to the oil and gas pipelines with single caliber, have great use limitation and need to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long oil gas transmission pipeline pigging device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a long oil and gas pipeline dredging pipe device, includes the barrel, the rear end fixedly connected with first motor of barrel, the inner wall of barrel rotates and is connected with two-way screw rod, the output shaft of first motor runs through behind the outer wall of barrel with two-way screw rod fixed connection, two nuts have been cup jointed to the outer wall symmetry cooperation of two-way screw rod, the outer wall of barrel is the circumference and has evenly seted up a plurality of open slot, the outside of barrel all is provided with U type frame, every with the department of correspondence of each open slot the equal symmetry of outer wall of U type frame articulates there are two connecting rods, the one end of connecting rod is articulated with the nut that corresponds after stretching into the barrel by the open slot that corresponds, install running gear on the U type frame, the outer wall both ends of barrel all are provided with to drench and spout the mechanism, the front end of barrel is installed the brush and is swept the mechanism.
As a further aspect of the present invention: running gear includes that a plurality of rotates the pivot that runs through U type frame, the fixed traveling wheel that has cup jointed of outer wall that the pivot is located U type frame inboard, the outer wall fixedly connected with second motor of U type frame, the one end fixed connection of second motor and a pivot.
As a further aspect of the present invention: one end of the rotating shaft penetrates through the outer wall of the U-shaped frame and then is fixedly sleeved with two chain wheels, and every two adjacent rotating shafts are in transmission connection with the chain wheels in a matching mode.
As a further aspect of the present invention: the spraying mechanism comprises an annular pipe fixedly connected with the barrel through a support, the outer wall of the annular pipe is circumferentially provided with a plurality of spray heads, and the outer wall of the annular pipe penetrates through a water inlet joint.
As a further aspect of the present invention: the brush sweeping mechanism comprises a third motor fixedly connected with the barrel through a connecting frame, an output shaft fixedly connected with rotary table of the third motor is rotatably connected with the connecting frame, a plurality of telescopic rods are fixedly connected with the outer wall of the circumference of the rotary table uniformly, one end of each telescopic rod far away from the rotary table is fixedly connected with a transition plate, a plurality of springs are fixedly connected with the outer wall of the transition plate, and the springs are fixedly connected with brush heads.
As a further aspect of the present invention: the telescopic link includes one end and carousel fixed connection's sleeve, the telescopic other end runs through and is provided with the inner tube, telescopic other end outer wall department threaded connection has the hand to twist the bolt, the screw thread end that the bolt was twisted to the hand runs through behind the telescopic outer wall and offsets with the outer wall of inner tube.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, rotate through starting the two-way screw rod of first motor drive, can drive two nuts and remove to the middle part of two-way screw rod simultaneously, keep away from the barrel with utilizing the connecting rod to drive each U type frame, thereby make the walking wheel all with the inner wall contact of pipeline, with the oil gas pipeline of the different bores of adaptation, through setting up by the sleeve, the internal tube and the hand are twisted the telescopic link that the bolt is constituteed, can adjust the spacing distance between brush head and the carousel, so that the brush is swept the pipeline that the mechanism can the different bores of adaptation, the use limitation of pigging device has effectively been reduced.
2. The utility model discloses in, through starting the second motor, can utilize the cooperation of sprocket and chain to make the walking wheel on each U type frame rotate simultaneously to effectual improvement device removes the stability in the pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a pipe cleaning device for a long oil and gas pipeline.
Fig. 2 is a schematic structural diagram of a chain wheel in a pipe cleaning device for a long oil and gas pipeline.
Fig. 3 is a schematic structural view of a telescopic rod in a pipe cleaning device for a long oil and gas pipeline.
The device comprises a barrel body 1, a first motor 2, a bidirectional screw 3, an open slot 4, a nut 5, a connecting rod 6, a U-shaped frame 7, a rotating shaft 8, a traveling wheel 9, a second motor 10, a chain wheel 11, a spraying mechanism 12, a support 13, a ring-shaped pipe 14, a spray head 15, a connecting frame 16, a third motor 17, a rotary table 18, an expansion link 19, a sleeve 20, an inner pipe 21, a hand-screwed bolt 22, a transition plate 23, a spring 24 and a brush head 25.
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 to 3, in the embodiment of the present invention, a long oil and gas pipeline cleaning device comprises a barrel 1, a first motor 2 is fixedly connected to the rear end of the barrel 1, a bidirectional screw 3 is rotatably connected to the inner wall of the barrel 1, an output shaft of the first motor 2 penetrates through the outer wall of the barrel 1 and is fixedly connected to the bidirectional screw 3, two nuts 5 are symmetrically sleeved on the outer wall of the bidirectional screw 3, a plurality of open slots 4 are uniformly formed in the outer wall of the barrel 1, U-shaped frames 7 are respectively arranged at the outer side of the barrel 1 and corresponding positions of the open slots 4, two connecting rods 6 are symmetrically hinged to the outer wall of each U-shaped frame 7, one end of each connecting rod 6 is hinged to the corresponding nut 5 after extending into the barrel 1 through the corresponding open slot 4, a traveling mechanism is installed on each U-shaped frame 7, spraying mechanisms 12 are respectively arranged at two ends of the outer wall of the barrel 1, the front end of the barrel body 1 is provided with a brushing and sweeping mechanism.
Running gear includes that a plurality of rotates the pivot 8 that runs through U type frame 7, the fixed cover of outer wall that pivot 8 is located U type frame 7 inboard has connect walking wheel 9, the outer wall fixedly connected with second motor 10 of U type frame 7, the one end fixed connection of second motor 10 and a pivot 8.
One end of the rotating shaft 8 penetrates through the outer wall of the U-shaped frame 7 and then is fixedly sleeved with two chain wheels 11, and every two adjacent rotating shafts 8 are in transmission connection with the chain through the matching of the chain wheels 11.
Through adopting above-mentioned mode, after walking wheel 9 on each U type frame 7 all laminated with the pipeline inner wall, only need start second motor 10, can utilize the cooperation of sprocket 11 and chain to make walking wheel 9 on each U type frame 7 rotate simultaneously to drive arrangement removes in pipeline 1.
The spraying mechanism 12 comprises a ring-shaped pipe 14 fixedly connected with the barrel 1 through a support 13, the outer wall of the ring-shaped pipe 14 is circumferentially provided with a plurality of spray heads 15, the outer wall of the ring-shaped pipe 14 is provided with a water inlet joint in a penetrating manner, and the water inlet joint is communicated with water supply equipment through a hose and a valve.
The brush sweeping mechanism comprises a third motor 17 fixedly connected with the barrel body 1 through a connecting frame 16, an output shaft fixedly connected with rotary disc 18 of the third motor 17, the rotary disc 18 is rotatably connected with the connecting frame 16, a plurality of telescopic rods 19 are fixedly connected with the outer wall of the circumference of the rotary disc 18, one end of each telescopic rod 19 far away from the rotary disc 18 is fixedly connected with a transition plate 23, a plurality of springs 24 are fixedly connected with the outer wall of the transition plate 23, and the springs 24 are fixedly connected with brush heads 25.
The turntable 18 can be driven to rotate by starting the third motor 17, which in turn drives the plurality of brush heads 25 to rotate, so as to brush the inner wall of the pipeline with the brush heads 25.
The telescopic rod 19 comprises a sleeve 20 with one end fixedly connected with the rotary table 18, the other end of the sleeve 20 penetrates through and is provided with an inner tube 21, the outer wall of the other end of the sleeve 20 is in threaded connection with a hand-screwed bolt 22, and the threaded end of the hand-screwed bolt 22 penetrates through the outer wall of the sleeve 20 and then abuts against the outer wall of the inner tube 21.
The distance between the brush head 25 and the rotary disc 18 can be adjusted by arranging the telescopic rod 19 consisting of the sleeve 20, the inner tube 21 and the hand-screwed bolt 22, so that the brushing and sweeping mechanism can be adapted to pipelines with different calibers.
The utility model discloses a theory of operation is:
the utility model discloses when using, the bore of the clean oil gas pipeline of root base is adjusted the inner tube 21 and is stretched out behind the length of sleeve 20, in filling in the pipeline with the device with the mode in the front with the mechanism with the brush, later start first motor 2 drive two-way screw rod 3 and rotate, can drive two nuts 5 and remove to the middle part of two-way screw rod 3 simultaneously, in order to utilize connecting rod 6 to drive each U type frame 7 and keep away from barrel 1, thereby make walking wheel 9 all with the inner wall contact of pipeline, later start second motor 10, can utilize the cooperation of sprocket 11 and chain to make walking wheel 9 on each U type frame 7 rotate simultaneously, move in order drive arrangement removes in pipeline 1.
In the moving process of the device, water is sprayed to the inner wall of the pipeline through the spray head 15, and the third motor 17 is started to drive the rotating disc 18 to rotate, so that the pipeline can be cleaned by the brush head 25 tightly attached to the wall of the pipeline.
The utility model discloses when using, drive two-way screw rod 3 and rotate through starting first motor 2, can drive two nuts 5 and remove to two-way screw rod 3's middle part simultaneously, keep away from barrel 1 with utilizing connecting rod 6 to drive each U type frame 7, thereby make walking wheel 9 all with the inner wall contact of pipeline, with the oil gas pipeline of the different bores of adaptation, through setting up by sleeve 20, the telescopic link 19 of bolt 22 constitution is twisted to inner tube 21 and hand, can adjust the spacing distance between brush head 25 and the carousel 18, so that the brush is swept the pipeline that the mechanism can the different bores of adaptation, the use limitation of dredging pipe device has effectively been reduced.
The utility model discloses in, through starting second motor 10, can utilize the cooperation of sprocket 11 and chain to make the walking wheel 9 on each U type frame 7 rotate simultaneously to effectual improvement device removes the stability in the pipeline.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a long oil and gas pipeline pigging device which characterized in that: comprises a barrel body (1), a first motor (2) is fixedly connected with the rear end of the barrel body (1), a bidirectional screw (3) is connected with the inner wall of the barrel body (1) in a rotating manner, an output shaft of the first motor (2) penetrates through the outer wall of the barrel body (1) and then is fixedly connected with the bidirectional screw (3), two nuts (5) are sleeved on the outer wall of the bidirectional screw (3) in a symmetrical fit manner, a plurality of open slots (4) are uniformly formed in the circumference of the outer wall of the barrel body (1), U-shaped frames (7) are arranged at the outer side of the barrel body (1) and corresponding positions of the open slots (4), two connecting rods (6) are symmetrically hinged on the outer wall of each U-shaped frame (7), one end of each connecting rod (6) is hinged with the corresponding nut (5) after extending into the barrel body (1) through the corresponding open slot (4), and a traveling mechanism is installed on each U-shaped frame (7), the spraying mechanism (12) is arranged at two ends of the outer wall of the barrel body (1), and the brushing mechanism is installed at the front end of the barrel body (1).
2. The long oil and gas pipeline pigging device according to claim 1, characterized in that: running gear includes that a plurality of rotates pivot (8) that runs through U type frame (7), the outer wall that pivot (8) are located U type frame (7) inboard is fixed to have cup jointed walking wheel (9), the outer wall fixedly connected with second motor (10) of U type frame (7), the one end fixed connection of second motor (10) and a pivot (8).
3. The long oil and gas pipeline pigging device according to claim 2, characterized in that: one end of the rotating shaft (8) penetrates through the outer wall of the U-shaped frame (7) and then is fixedly sleeved with two chain wheels (11), and every two adjacent rotating shafts (8) are in transmission connection with the chain through the matching of the chain wheels (11).
4. The long oil and gas pipeline pigging device according to claim 1, characterized in that: the spraying mechanism (12) comprises a ring-shaped pipe (14) fixedly connected with the barrel body (1) through a support (13), the outer wall of the ring-shaped pipe (14) is provided with a plurality of spray heads (15) in a circumferential distribution mode, and the outer wall of the ring-shaped pipe (14) penetrates through a water inlet joint.
5. The long oil and gas pipeline pigging device according to claim 1, characterized in that: the brush sweeping mechanism comprises a third motor (17) fixedly connected with the barrel body (1) through a connecting frame (16), an output shaft fixedly connected with rotary table (18) of the third motor (17), the rotary table (18) is rotatably connected with the connecting frame (16), a plurality of telescopic rods (19) are uniformly and fixedly connected with the outer wall of the circumference of the rotary table (18), one end fixedly connected with far away from the rotary table (18) of the telescopic rods (19) crosses a transition plate (23), a plurality of springs (24) are fixedly connected with the outer wall of the transition plate (23), and the springs (24) are multiple, and one end of each spring (24) is fixedly connected with a brush head (25).
6. The long oil and gas pipeline pigging device according to claim 5, characterized in that: the telescopic rod (19) comprises a sleeve (20) with one end fixedly connected with the rotary table (18), the other end of the sleeve (20) penetrates through the inner tube (21), the outer wall of the other end of the sleeve (20) is connected with a hand-screwed bolt (22) in a threaded mode, and the threaded end of the hand-screwed bolt (22) penetrates through the outer wall of the sleeve (20) and then is abutted to the outer wall of the inner tube (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220658792.1U CN217369606U (en) | 2022-03-24 | 2022-03-24 | Long oil and gas pipeline pigging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220658792.1U CN217369606U (en) | 2022-03-24 | 2022-03-24 | Long oil and gas pipeline pigging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217369606U true CN217369606U (en) | 2022-09-06 |
Family
ID=83106054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220658792.1U Expired - Fee Related CN217369606U (en) | 2022-03-24 | 2022-03-24 | Long oil and gas pipeline pigging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217369606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318769A (en) * | 2022-09-13 | 2022-11-11 | 华春新能源股份有限公司 | Pipeline cleaning machine and cleaning method |
-
2022
- 2022-03-24 CN CN202220658792.1U patent/CN217369606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318769A (en) * | 2022-09-13 | 2022-11-11 | 华春新能源股份有限公司 | Pipeline cleaning machine and cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |