CN215879114U - Cleaning device for petroleum pipeline - Google Patents
Cleaning device for petroleum pipeline Download PDFInfo
- Publication number
- CN215879114U CN215879114U CN202121951843.1U CN202121951843U CN215879114U CN 215879114 U CN215879114 U CN 215879114U CN 202121951843 U CN202121951843 U CN 202121951843U CN 215879114 U CN215879114 U CN 215879114U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- lifting
- adjusting
- support plate
- clean
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 148
- 239000003208 petroleum Substances 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a cleaning device for a petroleum pipeline, which comprises a cleaning base, a lifting support plate, an adjusting support plate, a lifting assembly, an adjusting assembly, a cleaning support plate, an adjusting telescopic rod and a cleaning assembly, wherein the lifting support plate is arranged above one end of the cleaning base, the lifting support plate is symmetrically arranged at two ends of the cleaning base, the adjusting support plate is slidably arranged above the cleaning base and is arranged above the lifting support plate, the lifting assembly is arranged above the cleaning base, and the lifting assembly comprises a lifting screw rod, a lifting gear, a driving motor, a lifting sliding sleeve and a lifting support rod. The utility model belongs to the technical field of petroleum pipelines, and particularly provides a petroleum pipeline cleaning device which has the advantages that the position of a cleaning assembly can be conveniently adjusted by an adjusting assembly, different positions of the inner wall of a pipeline can be conveniently cleaned, the cleaning assembly can conveniently clean pipelines with different calibers, the practicability is high, the operation is simple, the structure is stable, the design is reasonable, the cleaning efficiency is high, and the applicability is strong.
Description
Technical Field
The utility model belongs to the technical field of petroleum pipelines, and particularly relates to a cleaning device for a petroleum pipeline.
Background
Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics. After a certain period of operation, petroleum pipelines can produce deposits, which require periodic cleaning or can affect the service life of the pipelines.
The existing petroleum pipeline is difficult to clean when being washed by clean water, the difficulty of cleaning is high by adopting a manual cleaning mode, the cleaning effect is poor, and universal cleaning equipment is lacked for petroleum pipelines with different diameters. Therefore, a new petroleum pipeline cleaning device is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides the petroleum pipeline cleaning device which has the advantages that the position of the cleaning assembly can be conveniently adjusted by the adjusting assembly, different positions of the inner wall of the pipeline can be conveniently cleaned, the cleaning assembly can conveniently clean pipelines with different calibers, and the petroleum pipeline cleaning device has high practicability, simple operation, stable structure, reasonable design, high cleaning efficiency and strong applicability.
The technical scheme adopted by the utility model is as follows: the utility model relates to a petroleum pipeline cleaning device, which comprises a cleaning base, a lifting support plate, an adjusting support plate, a lifting assembly, an adjusting assembly, a cleaning support plate, an adjusting telescopic rod and a cleaning assembly, wherein the lifting support plate is arranged above one end of the cleaning base, the lifting support plate is symmetrically arranged at two ends of the cleaning base, the adjusting support plate is slidably arranged above the cleaning base and is arranged above the lifting support plate, the lifting assembly is arranged above the cleaning base, the lifting assembly comprises a lifting screw rod, a lifting gear, a driving motor, a lifting sliding sleeve and a lifting support rod, the lifting screw rod is rotatably arranged between the lifting support plates, the lifting gear is arranged on the side wall of the center of the lifting screw rod, the driving gear is rotatably arranged on one side of the lifting gear, the lifting gear is meshed with the driving gear, the driving motor is arranged on one side of the driving gear and is arranged above the cleaning base, the output end of the driving motor is connected with the center of the driving gear, the lifting sliding sleeve is symmetrically sleeved at two ends of a lifting screw rod, the lifting support rod is arranged above the lifting sliding sleeve, two ends of the lifting support rod are respectively hinged with the top wall of the lifting sliding sleeve and the bottom wall of an adjusting support plate, the adjusting assembly is arranged above the lifting assembly, the adjusting assembly comprises an adjusting screw sleeve, an adjusting screw rod, a driven gear, a driving gear and an adjusting motor, the adjusting screw sleeve is rotatably arranged at one side of the adjusting support plate, one end of the adjusting screw sleeve is rotatably arranged in the adjusting support plate, the adjusting screw rod is rotatably arranged in the adjusting screw sleeve and penetrates through the adjusting screw sleeve and the adjusting support plate, the driven gear is arranged at one end of the adjusting screw sleeve, which is far away from the adjusting support plate, the driving gear is rotatably arranged at one side of the driven gear, the driven gear is meshed with the driving gear, and the adjusting motor is arranged between the driving gear and the adjusting support plate, the output end of the adjusting motor is connected with the center of the driving gear, the cleaning support plate is arranged at one end of the adjusting screw rod far away from the adjusting screw sleeve and is arranged at one side of the adjusting support plate, the adjusting telescopic rods are arranged between the adjusting support plate and the cleaning support plate and symmetrically arranged at two sides of the adjusting screw rod, the cleaning component is arranged on one side of the cleaning support plate far away from the adjusting screw rod and comprises a cleaning rotary drum, a cleaning motor, a cleaning brush and a cleaning push rod, the cleaning rotary drum is rotatably arranged at one side of the cleaning support plate far away from the adjusting screw rod, the cleaning motor is rotatably arranged at the center of the cleaning support plate, the output end of the cleaning motor is connected with the center of the cleaning rotary drum, the cleaning brushes are symmetrically arranged at the two sides of the cleaning rotary drum, the cleaning push rod is arranged on one side, close to the cleaning rotary drum, of the cleaning brush, and two ends of the cleaning push rod are connected with the cleaning brush and the cleaning rotary drum respectively.
Furthermore, roller bearing supporting plates are symmetrically arranged at two ends above the cleaning base and are arranged on one side, away from the adjusting threaded sleeve, of the lifting supporting plate.
Furthermore, moving rollers are rotatably arranged between the roller supporting plates and provided with multiple groups, and the moving rollers are convenient for moving the petroleum pipeline.
Furthermore, a fixed support rod is arranged above the roller supporting plate and is arranged at the center of the roller supporting plate.
Furthermore, a fixing head is arranged on one side, close to the movable rolling shaft, of the fixed supporting rod, and the fixing head is arranged at the upper end of the fixed supporting rod.
Furthermore, a fixing screw is arranged at the upper end of the fixing support rod, the fixing screw is rotatably communicated with the upper end of the fixing support rod, and one end of the fixing screw is connected with the fixing head.
Further, the clean base lateral wall is equipped with the touch-control screen, be equipped with the controller in the clean base, the controller respectively with touch-control screen, driving motor, accommodate motor, clean push rod electric connection.
The utility model with the structure has the following beneficial effects: this scheme petroleum pipeline's cleaning device, lifting unit is convenient for adjust the height of clean subassembly, and the center department of not unidimensional pipeline is aimed at to convenient clean subassembly, and the adjusting part is convenient for adjust the position of clean subassembly in the pipeline, makes things convenient for all-round clean pipeline inner wall, and clean push rod is convenient for adjust the pipeline inner wall that clean brush position is convenient for clean different bores, and the practicality is high, easy operation, stable in structure, reasonable in design, clean efficient, the suitability is strong.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus for a petroleum pipeline according to the present invention;
FIG. 2 is a schematic diagram of the lifting assembly of the cleaning device for petroleum pipelines of the present invention;
FIG. 3 is a schematic view of a cleaning structure of the petroleum pipeline cleaning device of the present invention;
FIG. 4 is a schematic view of a movable roller of the cleaning device for petroleum pipelines according to the present invention.
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings: 1. cleaning base, 2, lifting support plate, 3, adjusting support plate, 4, lifting component, 5, adjusting component, 6, cleaning support plate, 7, adjusting telescopic rod, 8, cleaning component, 9, lifting screw rod, 10, lifting gear, 11, driving gear, 12, driving motor, 13, lifting sliding sleeve, 14, lifting support rod, 15, adjusting threaded sleeve, 16, adjusting screw rod, 17, driven gear, 18, driving gear, 19, adjusting motor, 20, cleaning rotary drum, 21, cleaning motor, 22, cleaning brush, 23, cleaning push rod, 24, roller support plate, 25, moving roller, 26, fixed support rod, 27, fixing head, 28, fixing screw rod, 29, touch screen, 30 and controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-4, the petroleum pipeline cleaning device of the present invention comprises a cleaning base 1, a lifting support plate 2, an adjusting support plate 3, a lifting assembly 4, an adjusting assembly 5, a cleaning support plate 6, an adjusting telescopic rod 7 and a cleaning assembly 8, wherein the lifting support plate 2 is arranged above one end of the cleaning base 1, the lifting support plate 2 is symmetrically arranged at two ends of the cleaning base 1, the adjusting support plate 3 is slidably arranged above the cleaning base 1 and arranged above the lifting support plate 2, the lifting assembly 4 is arranged above the cleaning base 1, the lifting assembly 4 comprises a lifting screw 9, a lifting gear 10, a driving gear 11, a driving motor 12, a lifting sliding sleeve 13 and a lifting support rod 14, the lifting screw 9 is rotatably arranged between the lifting support plates 2, the lifting gear 10 is arranged on the side wall of the center of the lifting screw 9, the driving gear 11 is rotatably arranged at one side of the lifting gear 10, the lifting gear 10 is meshed with the driving gear 11, the driving motor 12 is arranged on one side of the driving gear 11 and above the cleaning base 1, the output end of the driving motor 12 is connected with the center of the driving gear 11, the lifting sliding sleeve 13 is symmetrically sleeved at the two ends of the lifting screw rod 9, the lifting support rod 14 is arranged above the lifting sliding sleeve 13, the two ends of the lifting support rod 14 are respectively hinged with the top wall of the lifting sliding sleeve 13 and the bottom wall of the adjusting support plate 3, the adjusting component 5 is arranged above the lifting component 4, the adjusting component 5 comprises an adjusting threaded sleeve 15, an adjusting screw rod 16, a driven gear 17, a driving gear 18 and an adjusting motor 19, the adjusting threaded sleeve 15 is rotatably arranged on one side of the adjusting support plate 3, one end of the adjusting threaded sleeve 15 is rotatably arranged in the adjusting support plate 3, the adjusting screw rod 16 is rotatably arranged in the adjusting threaded sleeve 15 and penetrates through the adjusting threaded sleeve 15 and the adjusting support plate 3, the driven gear 17 is arranged at one end of the adjusting threaded sleeve 15 far away from the adjusting support plate 3, the driving gear 18 is rotatably arranged at one side of the driven gear 17, the driven gear 17 is meshed with the driving gear 18, the adjusting motor 19 is arranged between the driving gear 18 and the adjusting support plate 3, the output end of the adjusting motor 19 is connected with the center of the driving gear 18, the cleaning support plate 6 is arranged at one end of the adjusting screw rod 16 far away from the adjusting threaded sleeve 15 and is arranged at one side of the adjusting support plate 3, the adjusting telescopic rods 7 are arranged between the adjusting support plate 3 and the cleaning support plate 6 and are symmetrically arranged at two sides of the adjusting screw rod 16, the cleaning assembly 8 is arranged at one side of the cleaning support plate 6 far away from the adjusting screw rod 16, the cleaning assembly 8 comprises a cleaning rotary drum 20, a cleaning motor 21, a cleaning brush 22 and a cleaning push rod 23, the cleaning rotary drum 20 is rotatably arranged at one side of the cleaning support plate 6 far away from the adjusting screw rod 16, the cleaning device is characterized in that the cleaning motor 21 is rotatably arranged at the center of the cleaning support plate 6, the output end of the cleaning motor 21 is connected with the center of the cleaning rotary drum 20, the cleaning brushes 22 are symmetrically arranged at two sides of the cleaning rotary drum 20, the cleaning push rod 23 is arranged at one side of the cleaning brushes 22 close to the cleaning rotary drum 20, and two ends of the cleaning push rod 23 are respectively connected with the cleaning brushes 22 and the cleaning rotary drum 20.
Wherein, roller bearing backup pads 24 are symmetrically arranged at two ends above the cleaning base 1, the roller bearing backup pads 24 are arranged at one side of the lifting backup pad 2 far away from the adjusting screw sleeve 15, moving rollers 25 are rotatably arranged between the roller bearing backup pads 24, a plurality of groups of moving rollers 25 are arranged on the moving rollers, a fixed support rod 26 is arranged above the roller bearing backup pads 24, the fixed support rod 26 is arranged at the center of the roller bearing backup pad 24, a fixed head 27 is arranged at one side of the fixed support rod 26 close to the moving rollers 25, the fixed head 27 is arranged at the upper end of the fixed support rod 26, a fixed screw 28 is arranged at the upper end of the fixed support rod 26, the fixed screw 28 is rotatably penetrated through the upper end of the fixed support rod 26, one end of the fixed screw 28 is connected with the fixed head 27, a touch screen 29 is arranged on the side wall of the cleaning base 1, a controller 30 is arranged in the cleaning base 1, and the controller 30 is respectively connected with the touch screen 29, the touch screen 29, The driving motor 12, the adjusting motor 19, the cleaning motor 21 and the cleaning push rod 23 are electrically connected.
When the petroleum pipeline cleaning device is used specifically, a petroleum pipeline to be cleaned is placed above the cleaning base 1, the pipeline is horizontally placed above the movable rolling shaft 25, the pipeline is pushed towards the direction of the adjusting support plate 3, the movable rolling shaft 25 rolls to drive the pipeline to move, and the pipeline is convenient to move easily and conveniently, when the pipeline moves to a proper position, the fixed support rod 26 is rotated to drive the fixed support rod 26 to drive the fixed head 27 to move towards the pipeline direction until the fixed head 27 tightly holds the pipeline, then a lifting instruction is sent through the touch screen 29, the controller 30 controls the driving motor 12 to start, the driving motor 12 drives the driving gear 11 to rotate, the driving gear 11 drives the lifting screw rod 9 to rotate through the lifting gear 10, the lifting screw rod 9 drives the lifting sliding sleeve 13 to move towards the center of the lifting screw rod 9, the angle between the lifting support rod 14 and the lifting screw rod 9 is reduced, and the adjusting support plate 3 is pushed upwards by the lifting support rod 14, conveniently, the cleaning assembly 8 on one side of the adjusting assembly 5 is aligned to the center of the pipelines with different sizes, then a cleaning preparation instruction is sent through the touch screen 29, the controller 30 controls the cleaning push rod 23 to extend, the cleaning push rod 23 pushes the cleaning brush 22 to be far away from the cleaning rotary drum 20, the cleaning brush 22 is enabled to be tightly attached to the inner wall of the pipeline, at the moment, the cleaning instruction is started through the touch screen 29, the controller 30 controls the cleaning motor 21 to be started, the cleaning motor 21 drives the cleaning rotary drum 20 to rotate, the cleaning brush 22 on two sides of the cleaning rotary drum 20 rotates to clean the stain on the inner wall of the pipeline, at the moment, the adjusting motor 19 is started, the adjusting motor 19 drives the driving gear 18 to rotate, the driving gear 18 drives the adjusting screw sleeve 15 to rotate through the driven gear 17, the adjusting screw sleeve 15 drives the adjusting screw rod 16 to move, the adjusting screw rod 16 drives the cleaning support plate 6 and the cleaning assembly 8 to move in the pipelines, so as to conveniently clean different positions of the inner wall of the pipeline, adjust telescopic link 7 simultaneously and remove along with clean backup pad 6 and stretch out and draw back, be convenient for improve the stability that clean backup pad 6 removed, the practicality is high, easy operation, stable in structure, reasonable in design, clean efficient, the suitability is strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cleaning device for a petroleum pipeline is characterized in that: comprises a cleaning base, a lifting support plate, an adjusting support plate, a lifting assembly, an adjusting assembly, a cleaning support plate, an adjusting telescopic rod and a cleaning assembly, wherein the lifting support plate is arranged above one end of the cleaning base, the lifting support plate is symmetrically arranged at two ends of the cleaning base, the adjusting support plate is slidably arranged above the cleaning base and above the lifting support plate, the lifting assembly is arranged above the cleaning base, the lifting assembly comprises a lifting lead screw, a lifting gear, a driving motor, a lifting sliding sleeve and a lifting support rod, the lifting lead screw is rotatably arranged between the lifting support plates, the lifting gear is arranged on the side wall of the center of the lifting lead screw, the driving gear is rotatably arranged on one side of the lifting gear, the lifting gear is meshed with the driving gear, the driving motor is arranged on one side of the driving gear and above the cleaning base, and the output end of the driving motor is connected with the center of the driving gear, the lifting sliding sleeve is symmetrically sleeved at two ends of a lifting screw rod, the lifting support rod is arranged above the lifting sliding sleeve, two ends of the lifting support rod are respectively hinged with the top wall of the lifting sliding sleeve and the bottom wall of an adjusting support plate, the adjusting assembly is arranged above the lifting assembly, the adjusting assembly comprises an adjusting threaded sleeve, an adjusting screw rod, a driven gear, a driving gear and an adjusting motor, the adjusting threaded sleeve is rotatably arranged at one side of the adjusting support plate, one end of the adjusting threaded sleeve is rotatably arranged in the adjusting support plate, the adjusting screw rod is rotatably arranged in the adjusting threaded sleeve and penetrates through the adjusting threaded sleeve and the adjusting support plate, the driven gear is arranged at one end of the adjusting threaded sleeve away from the adjusting support plate, the driving gear is rotatably arranged at one side of the driven gear, the driven gear is meshed with the driving gear, the adjusting motor is arranged between the driving gear and the adjusting support plate, and the output end of the adjusting motor is connected with the center of the driving gear, the utility model discloses a clean backup pad of adjusting screw, including regulation backup pad, regulation telescopic link, cleaning backup pad, cleaning motor, clean brush and clean push rod, regulation backup pad is located accommodate the lead screw and is kept away from the one end of adjusting the swivel nut and locate regulation backup pad one side, adjust the telescopic link and locate between regulation backup pad and the clean backup pad and the symmetry locate the lead screw both sides, clean subassembly is located one side that adjustment screw was kept away from to clean backup pad, clean subassembly is including clean rotary drum, clean motor, clean brush and clean push rod, clean rotary drum rotates and locates one side that adjustment screw was kept away from to clean backup pad, clean motor rotates and locates clean backup pad center department, the output and the clean rotary drum center department of clean motor are connected, clean brush symmetry is located clean rotary drum both sides, clean push rod is located one side that clean brush is close to clean rotary drum, clean push rod both ends are connected with clean brush and clean rotary drum respectively.
2. The apparatus for cleaning a petroleum pipeline as claimed in claim 1, wherein: the two ends above the cleaning base are symmetrically provided with roller supporting plates, and the roller supporting plates are arranged on one sides, far away from the adjusting threaded sleeves, of the lifting supporting plates.
3. The apparatus for cleaning a petroleum pipeline as claimed in claim 2, wherein: and moving rollers are rotatably arranged between the roller supporting plates and are provided with a plurality of groups.
4. A petroleum pipeline cleaning device as claimed in claim 3, wherein: the fixed support rod is arranged above the roller bearing support plate and is arranged at the center of the roller bearing support plate.
5. The apparatus for cleaning a petroleum pipeline as claimed in claim 4, wherein: and one side of the fixed supporting rod, which is close to the movable rolling shaft, is provided with a fixed head, and the fixed head is arranged at the upper end of the fixed supporting rod.
6. The apparatus for cleaning a petroleum pipeline as claimed in claim 5, wherein: the fixed support rod upper end is equipped with clamping screw, clamping screw rotates and link up fixed support rod upper end, clamping screw one end is connected with the fixed head.
7. The apparatus for cleaning a petroleum pipeline as claimed in claim 1, wherein: the cleaning base is characterized in that a touch screen is arranged on the side wall of the cleaning base, a controller is arranged in the cleaning base, and the controller is electrically connected with the touch screen, the driving motor, the adjusting motor, the cleaning motor and the cleaning push rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951843.1U CN215879114U (en) | 2021-08-19 | 2021-08-19 | Cleaning device for petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951843.1U CN215879114U (en) | 2021-08-19 | 2021-08-19 | Cleaning device for petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879114U true CN215879114U (en) | 2022-02-22 |
Family
ID=80342999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121951843.1U Active CN215879114U (en) | 2021-08-19 | 2021-08-19 | Cleaning device for petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879114U (en) |
-
2021
- 2021-08-19 CN CN202121951843.1U patent/CN215879114U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106733962B (en) | A kind of building materials pipeline cleanser with telescopic device | |
| CN208496557U (en) | One kind being used for stainless steel tube bore area burnishing device | |
| CN215879114U (en) | Cleaning device for petroleum pipeline | |
| CN216225068U (en) | Device is applied paint with a brush to steel material high efficiency for boats and ships and ocean engineering | |
| CN209502486U (en) | A kind of cleaning device for trough | |
| CN215913853U (en) | Base for multifunctional furniture | |
| CN111644969A (en) | Pipe fitting processing equipment capable of automatically brushing oil | |
| CN214184429U (en) | A descaler for oil field oil recovery ground engineering | |
| CN212084754U (en) | Old and useless cable recovery unit for electric power engineering | |
| CN206284566U (en) | A kind of adjustable electric test tube brush | |
| CN213909842U (en) | Sausage roasting machine capable of automatically brushing oil | |
| CN213037346U (en) | Oil pipe lifting device | |
| CN109222479B (en) | Bed | |
| CN220658621U (en) | Petroleum pipeline cleaning device with adjustable | |
| CN113500063A (en) | Pipeline dredging device with efficient automatic hydraulic engineering | |
| CN214840161U (en) | Underground pipeline monitoring devices that makes a video recording | |
| CN113182295A (en) | Water supply equipment is with inside incrustation scale belt cleaning device | |
| CN108816994B (en) | Spiral section of thick bamboo wall belt cleaning device | |
| CN215394541U (en) | Pipe fitting hole burnishing machine | |
| CN220697539U (en) | Cable cleaning device for municipal engineering | |
| CN217888937U (en) | Pre-cleaning mechanism for underground non-metal pipeline detection | |
| CN215965306U (en) | Water injection is flow automatic control appearance for pipeline convenient to clearance | |
| CN214258493U (en) | Data cabinet for economic management and storage | |
| CN217963923U (en) | Pipeline cleaning device for hydraulic engineering | |
| CN211248949U (en) | Welding device for adjusting sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cleaning device for oil pipelines Effective date of registration: 20230928 Granted publication date: 20220222 Pledgee: Jiangsu Suining Rural Commercial Bank Co.,Ltd. Wangji Branch Pledgor: JIANGSU JIASHENG PETROLEUM TECHNOLOGY Co.,Ltd. Registration number: Y2023980059647 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |