CN212550871U - Clean oiling device used in pipeline - Google Patents
Clean oiling device used in pipeline Download PDFInfo
- Publication number
- CN212550871U CN212550871U CN202021214217.XU CN202021214217U CN212550871U CN 212550871 U CN212550871 U CN 212550871U CN 202021214217 U CN202021214217 U CN 202021214217U CN 212550871 U CN212550871 U CN 212550871U
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 27
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a clean oiling station for in pipeline, device housing fixed connection is in handheld handle bottom, rotating electrical machines and drive mechanism all fixed mounting are in device housing, the axis of rotation is coaxial fixed with the rotating electrical machines output shaft, the axis of rotation passes the framework and both sliding connection, the sloping cam plate fixed connection is on the axis of rotation, the sloping cam plate is located the framework and keeps away from the framework internal perisporium, the dish heart coincidence of sloping cam plate is in the axis of rotation, and the sloping cam plate quotation inclines in the axis of rotation, the sliding shaft sets up in pairs in sloping cam plate both sides and fixed connection in the framework, the mated fixed connection of vibrating mass is in the framework, the terminal surface of two vibrating masses hugs closely the quotation edge about the sloping cam plate respectively, brush; the device has dual output shafts simultaneously, realizes rotary motion and conversion rotary motion simultaneously and is linear motion, and rotary motion output shaft and linear motion output shaft mutually noninterfere.
Description
Technical Field
The utility model relates to a clean technical field of pipeline especially relates to a clean oiling station for in pipeline.
Background
After the pipeline is used for a long time, the inner wall of the pipeline needs to be cleaned and oiled for maintenance. As shown in fig. 9, the conventional oil coating device for cleaning the inner wall of a pipeline comprises a hand-held handle 6 and a bristle disk 7 mounted at the end of the hand-held handle 6, wherein when cleaning is performed, the bristle disk 7 is inserted into the pipeline by the hand-held handle 6, the bristle disk 7 is fully supported in the pipeline, and then the hand-held handle 6 is pulled or rotated back and forth to finish the cleaning and oil coating.
Especially for some pipelines with inner walls which are not smooth walls, such as pipelines with threads in the pipelines, when the inner walls are cleaned, the cleaning mode of moving back and forth is needed to clean the inner walls effectively. Common cleaning equipment on the market generally adopts the mode that the rotary motion of motor is converted into linear motion through bevel gear and follower bearing to realize the front and back vibration clearance, and its equipment structure is complicated, and the trouble is many, and the function is single.
Meanwhile, the rotation mechanism is needed for oil coating or oil removing in the pipe, so that after the cleaning operation is completed by using the existing cleaning equipment, the oil coating operation is completed by using other equipment, and the operation is very complicated and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a have dual output shaft, realize rotary motion and rectilinear vibration motion simultaneously, and the two does not interfere each other for clean oiling station in the pipeline.
The technical scheme of the utility model is realized like this: the utility model provides a clean oiling device used in a pipeline, which comprises a hand-held handle and a brushing disk, and also comprises a device shell, a transmission mechanism, a rotating motor and a brushing disk connecting component; the device shell is fixedly connected to the bottom end of the handheld handle; the rotating motor and the transmission mechanism are fixedly arranged in the device shell, and the output shaft of the rotating motor is parallel to the handheld handle; the transmission mechanism comprises a rotating shaft, a frame body, a swash plate, sliding shafts and vibrating blocks, the rotating shaft is coaxially fixed with an output shaft of the rotating motor, the rotating shaft penetrates through the frame body and is in sliding connection with the frame body, the swash plate is fixedly connected to the rotating shaft, the swash plate is positioned in the frame body and is far away from the inner peripheral wall of the frame body, the center of the swash plate is superposed with the axis of the rotating shaft, the surface of the swash plate is inclined to the axis of the rotating shaft, the sliding shafts are arranged on two sides of the swash plate in pairs and are fixedly connected to the frame body, the axis of the sliding shafts is parallel to the axis of the rotating shaft, one end of the sliding shaft facing the rotating motor penetrates through the device shell and can freely slide, one end of the sliding shaft far away from; brush dish coupling assembling fixed connection is in two sliding shaft bottom, and brush dish coupling assembling is used for the fixed connection brush hair dish.
On the basis of the technical scheme, preferably, the device shell comprises a top seat, an intermediate plate, support columns, an upper positioning sleeve and a lower positioning sleeve, the top seat, the four support columns, the intermediate plate, the upper positioning sleeve, the other four support columns and the lower positioning sleeve are sequentially and fixedly connected from top to bottom, the top seat is fixedly connected to the bottom end of the handheld handle, the rotating motor is fixedly installed between the top seat and the intermediate plate, the frame body is located between the upper positioning sleeve and the lower positioning sleeve, and the upper end and the lower end of the sliding shaft are respectively fixedly inserted into the upper positioning sleeve and the lower positioning sleeve and can freely slide.
Still further preferably, the transmission mechanism further comprises bearings, the bearings are respectively fixedly nested at two ends of the sliding shaft and the rotating shaft, and the bearings are filled in the upper locating sleeve or the lower locating sleeve.
On the basis of the technical scheme, preferably, the end surfaces of the tail ends of the two vibrating blocks are all hemispherical surfaces, and the hemispherical surfaces of the vibrating blocks are smoothly attached to the upper disc surface and the lower disc surface of the swash plate.
In addition to the above technical solution, preferably, the through portion of the rotating shaft that slides through the frame body is a through hole or a notch.
On the basis of the technical scheme, preferably, the brush disc connecting assembly comprises a clamping block and a staple bolt, the clamping block is provided with a clamping groove and a limiting groove in pair, the clamping groove is straightly communicated with the front end face and the rear end face of the clamping block, the limiting groove is positioned on the front end face of the clamping block, the staple bolt is fixedly inserted into the side face of the clamping block and inserted into the clamping groove, and the front end of the clamping block is fixedly connected with the brush disc; drive mechanism still includes kelly and stopper, kelly fixed connection in sliding shaft bottom, and kelly pole footpath is less than the sliding shaft footpath, and kelly fixed buckle is between draw-in groove and bail, stopper fixed connection in kelly bottom, and the stopper wedge agrees with in the draw-in groove.
Further preferably, one end of the rotating shaft far away from the rotating motor penetrates through the device shell, the clamping block and the bristle disk in sequence and can rotate freely.
Still more preferably, another bristle plate is fixedly connected to the bottom end of the rotating shaft.
On the basis of the technical scheme, the pipeline device preferably further comprises pulley blocks, wherein the pulley blocks are fixedly installed at the bottom end and the top end of the side wall of the device shell in pairs and are used for moving in the pipeline.
The utility model discloses a clean oiling station for in pipeline has following beneficial effect for prior art:
(1) set up the sloping cam plate and drive the vibrating mass vibration along with the axis of rotation is rotatory, and then order about the slip axle and slide around in the device casing, make the device have dual output shaft simultaneously, when realizing rotary motion, also convert rotary motion into rectilinear vibration motion, and rotary motion output shaft and rectilinear vibration motion output shaft mutually noninterfere, realized the rotary motion and the front and back vibration motion of brush hair dish simultaneously, simple structure moreover, the fault rate is lower, the simple operation, the efficiency is high-efficient.
(2) Set up the fixed kelly of cooperation buckle of card solid piece and bail, make the quick convenient very of brush dish coupling assembling and its fixed connection's brush hair dish of dismantling, and can not influence the installation and the function of another brush hair dish at axis of rotation end, help realizing simultaneously the rotary motion and the front and back vibration motion of brush hair dish.
(3) The pulley block is fixedly arranged at the bottom end and the top end of the side wall of the device shell, so that the device can be uniformly supported in the pipeline through the pulley block, and the device is facilitated to move in the pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the clean oil coating device of the present invention;
fig. 2 is a perspective view of the transmission mechanism of the present invention;
fig. 3 is a side view of the transmission mechanism of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;
fig. 5 is a bottom view of the transmission mechanism of the present invention;
fig. 6 is a cross-sectional view taken along line B-B of fig. 5 in accordance with the present invention;
fig. 7 is a cross-sectional view taken along line C-C of fig. 5 in accordance with the present invention;
fig. 8 is an exploded view of the brush plate connection assembly of the present invention;
fig. 9 is a perspective view of a conventional clean oil application device according to the present invention.
In the figure: 1. a device housing; 11. a top seat; 12. a middle plate; 13. a support pillar; 14. mounting a positioning sleeve; 15. A lower positioning sleeve; 2. a transmission mechanism; 21. a rotating shaft; 22. a frame body; 23. a swash plate; 24. a sliding shaft; 25. vibrating the block; 26. a clamping rod; 27. a limiting block; 28. a bearing; 3. a rotating electric machine; 4. a brush-tray connection assembly; 41. a clamping block; 42. a staple bolt; 43. a card slot; 44. a limiting groove; 5. a pulley block; 6. a handle; 7. a bristle disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.
As shown in fig. 1, with reference to fig. 2 to 7, the utility model discloses a clean oiling station for in pipeline, including handheld handle 6 and brush hair dish 7, still include device casing 1, drive mechanism 2, rotating electrical machines 3, brush dish coupling assembling 4 and assembly pulley 5.
Wherein the device housing 1 is fixedly connected to the bottom end of the handle 6 for connecting the device between the handle 6 and the bristle disk 7.
The rotating motor 3 and the transmission mechanism 2 are fixedly arranged in the device shell 1, an output shaft of the rotating motor 3 is parallel to the handheld handle 6, and the rotating motor 3 provides driving force.
The transmission mechanism 2 comprises a rotating shaft 21, a frame 22, a swash plate 23, sliding shafts 24 and a vibrating block 25, and is used for converting the shaft rotation motion of the output shaft of the rotating motor 3 into front and back vibration motion, the rotating shaft 21 is coaxially fixed with the output shaft of the rotating motor 3, the rotating shaft 21 passes through the frame 22 and is in sliding connection with the frame 22, the swash plate 23 is fixedly connected to the rotating shaft 21, the swash plate 23 is positioned in the frame 22 and is far away from the inner peripheral wall of the frame 22, the center of the swash plate 23 is coincided with the axis of the rotating shaft 21, the surface of the swash plate 23 is inclined to the axis of the rotating shaft 21, the sliding shafts 24 are arranged on two sides of the swash plate 23 in pairs and are fixedly connected to the frame 22, the axis of the sliding shafts 24 is parallel to the axis of the rotating shaft 21, one end of the sliding, the vibrating blocks 25 are fixedly connected in pairs in the frame 22, and the end surfaces of the two vibrating blocks 25 are respectively clung to the upper and lower disc surfaces of the swash plate 23.
Through the structure, after the rotating motor 3 is started, the rotating shaft 21 is driven to rotate, the swash plate 23 also rotates, and the disc surface of the swash plate 23 inclines to the axis of the rotating shaft 21, so that the vibrating block 25 tightly attached to the disc surface of the swash plate 23 can vibrate back and forth when the swash plate 23 also rotates, and the frame body 22 and the sliding shaft 24 are driven to move back and forth, so that the rotating motion of the rotating shaft 21 and the back and forth vibrating motion of the sliding shaft 24 are realized through one rotating motor 3, and in the process, the rotating shaft 21 realizing the rotating motion and the sliding shaft 24 realizing the back and forth vibrating motion are relatively independent and do not interfere with each other.
The brush disc connecting assembly 4 is fixedly connected to the bottom ends of the two sliding shafts 24, and the brush disc connecting assembly 4 is used for fixedly connecting the brush discs 7.
The pulley blocks 5 are fixedly arranged at the bottom end and the top end of the side wall of the device shell 1 in pairs, and the pulley blocks 5 are used for moving in the pipeline.
By adopting the technical scheme, the bristle disk 7 is fixedly connected to the tail ends of the two sliding shafts 24, so that the cleaning operation can be completed by utilizing the front and back vibration of the bristle disk 7.
It should be noted that, preferably, the end surfaces of the two vibrating blocks 25 are both hemispherical surfaces, and the hemispherical surfaces of the vibrating blocks 25 are smoothly attached to the upper and lower disc surfaces of the swash plate 23, so that the swash plate 23 can rotate more smoothly between the two vibrating blocks 25, and meanwhile, the front and rear vibration amplitude of the vibrating blocks 25 can be adjusted by only adjusting the inclination of the swash plate 23, thereby achieving the purpose of adjusting the cleaning force of the front and rear vibration of the bristle disc 7.
The through portion of the rotating shaft 21 that slides through the frame 22 is a through hole or a notch, preferably a notch, which can effectively avoid the problem that the rotation of the rotating shaft 21 and the fore-and-aft vibration of the frame 22 may interfere with each other, and also facilitate the detachment and separation of the rotating shaft 21 and the frame 22.
As some optional embodiments, the transmission mechanism 2 further includes bearings 28, the bearings 28 are fixedly nested at two ends of the sliding shaft 24 and the rotating shaft 21, respectively, and the bearings 28 are filled in the upper locating sleeve 14 or the lower locating sleeve 15, which helps the rotation of the rotating shaft 21 and the back and forth vibration of the sliding shaft 24 to be smoother; the bearings 28 fitted into both ends of the slide shaft 24 are linear bearings.
Specifically, the utility model discloses still realize through following technical scheme.
As shown in fig. 1, the device housing 1 includes a top seat 11, a middle plate 12, support columns 13, an upper positioning sleeve 14 and a lower positioning sleeve 15, the top seat 11, four support columns 13, the middle plate 12, the upper positioning sleeve 14, the other four support columns 13 and the lower positioning sleeve 15 are sequentially and fixedly connected from top to bottom, the top seat 11 is fixedly connected to the bottom end of the handheld handle 6, the rotating electrical machine 3 is fixedly installed between the top seat 11 and the middle plate 12, the frame 22 is located between the upper positioning sleeve 14 and the lower positioning sleeve 15, and the upper end and the lower end of the sliding shaft 24 are respectively fixedly inserted into the upper positioning sleeve 14 and the lower positioning sleeve 15 and can freely slide.
Through the structure, the device shell 1 forms a frame supporting structure, and the rotating motor 3 and the transmission mechanism 2 which are arranged in the device shell are convenient to disassemble and maintain.
As shown in fig. 1 and fig. 8, the brush plate connecting assembly 4 includes a clamping block 41 and a staple 42, the clamping block 41 is provided with a clamping groove 43 and a limiting groove 44 in pair, the clamping groove 43 passes through the front and rear end faces of the clamping block 41 straightly, the limiting groove 44 is located on the front end face of the clamping block 41, the staple 42 is fixedly inserted into the side face of the clamping block 41 and inserted into the clamping groove 43, and the front end of the clamping block 41 is fixedly connected with the brush plate 7; the transmission mechanism 2 further comprises a clamping rod 26 and a limiting block 27, the clamping rod 26 is fixedly connected to the bottom end of the sliding shaft 24, the rod diameter of the clamping rod 26 is smaller than the shaft diameter of the sliding shaft 24, the clamping rod 26 is fixedly clamped between the clamping groove 43 and the clamping nail 42, the limiting block 27 is fixedly connected to the bottom end of the clamping rod 26, and the limiting block 27 is wedged in the clamping groove 43.
By adopting the structure, when the bristle disc 7 is required to be connected to the tail ends of the sliding shafts 24, the clamping rods 26 at the tail ends of the two sliding shafts 24 are clamped into the clamping grooves 43 of the clamping blocks 41, then the clamping nails 42 are inserted into the side faces of the clamping blocks 41 and buckle the clamping rods 26, so that the clamping rods 26 cannot be separated from the clamping grooves 43, meanwhile, the limiting blocks 27 at the front ends of the clamping rods 26 are clamped in the limiting grooves 44, so that the clamping rods 26 cannot be drawn out of the clamping grooves 43, and the bristle disc 7 is fixedly connected to the tail ends of the two sliding shafts 24.
As another example, one end of the rotating shaft 21 away from the rotating motor 3 penetrates the device case 1, the chucking block 41, and the bristle disk 7 in this order and can rotate freely.
Then, another bristle disk 7 is fixedly connected to the bottom end of the rotating shaft 21, at this time, two bristle disks 7 are mounted on the device, and are respectively driven by the sliding shaft 24 to vibrate back and forth and driven by the rotating shaft 21 to rotate, and the motions of the two bristle disks 7 are relatively independent and do not affect each other.
The working principle is as follows:
the rotating motor 3 is started to drive the rotating shaft 21 to rotate, the swash plate 23 also rotates, and the surface of the swash plate 23 inclines to the axis of the rotating shaft 21, so that the vibrating block 25 tightly attached to the surface of the swash plate 23 can vibrate back and forth when the swash plate 23 also rotates, the frame body 22 and the sliding shaft 24 are driven to move back and forth, and the rotating motion of the rotating shaft 21 and the back and forth vibrating motion of the sliding shaft 24 are realized through one rotating motor 3.
When the bristle disk 7 is fixedly connected to the end of the rotating shaft 21, the device can perform a rotating cleaning or oiling operation through the bristle disk 7.
When the bristle disc 7 is fixedly connected to the front end of the clamping block 41 of the brush disc connecting assembly 4, the clamping rods 26 at the tail ends of the two sliding shafts 24 are clamped into the clamping grooves 43 of the clamping block 41, then the clamping nails 42 are inserted into the side faces of the clamping block 41 and buckle the clamping rods 26, so that the clamping rods 26 cannot be separated from the clamping grooves 43, meanwhile, the limiting blocks 27 at the front ends of the clamping rods 26 are clamped in the limiting grooves 44, so that the clamping rods 26 cannot be pulled out of the clamping grooves 43, and further, the bristle disc 7 is fixedly connected to the tail ends of the two sliding shafts 24, so that the device can perform front-back vibration cleaning operation through the.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A clean oiling station for in pipeline, includes handheld handle (6) and brush hair dish (7), its characterized in that: the device also comprises a device shell (1), a transmission mechanism (2), a rotating motor (3) and a brush disc connecting assembly (4);
the device shell (1) is fixedly connected to the bottom end of the handheld handle (6);
the rotating motor (3) and the transmission mechanism (2) are both fixedly arranged in the device shell (1), and the output shaft of the rotating motor (3) is parallel to the handle (6);
the transmission mechanism (2) comprises a rotating shaft (21), a frame body (22), a swash plate (23), a sliding shaft (24) and a vibrating block (25), the rotating shaft (21) is coaxially fixed with an output shaft of the rotating motor (3), the rotating shaft (21) penetrates through the frame body (22) and is in sliding connection with the frame body and the frame body, the swash plate (23) is fixedly connected onto the rotating shaft (21), the swash plate (23) is positioned in the frame body (22) and is far away from the inner peripheral wall of the frame body (22), the disc center of the swash plate (23) is superposed on the axis of the rotating shaft (21), the disc surface of the swash plate (23) is inclined to the axis of the rotating shaft (21), the sliding shaft (24) is pairwise arranged on two sides of the swash plate (23) and is fixedly connected onto the frame body (22), the axis of the sliding shaft (24) is parallel to the axis of the rotating shaft (21), faces one end of the sliding shaft (, one end of a sliding shaft (24) far away from the rotating motor (3) penetrates through the device shell (1) and can freely slide, the vibrating blocks (25) are fixedly connected in a frame body (22) in pairs, and the end surfaces of the tail ends of the two vibrating blocks (25) are respectively clung to the edges of the upper disc surface and the lower disc surface of the swash plate (23);
brush dish coupling assembling (4) fixed connection is in two slide shaft (24) bottoms, brush dish coupling assembling (4) are used for fixed connection brush hair dish (7).
2. The clean oiling device used in the pipeline according to the claim 1 is characterized in that: the device casing (1) comprises a top seat (11), a middle plate (12), support columns (13), an upper positioning sleeve (14) and a lower positioning sleeve (15), wherein the top seat (11), four support columns (13), the middle plate (12), the upper positioning sleeve (14), the other four support columns (13) and the lower positioning sleeve (15) are sequentially and fixedly connected from top to bottom, the top seat (11) is fixedly connected to the bottom end of a handheld handle (6), a rotating motor (3) is fixedly installed between the top seat (11) and the middle plate (12), a frame body (22) is located between the upper positioning sleeve (14) and the lower positioning sleeve (15), and the upper end and the lower end of a sliding shaft (24) are respectively fixedly inserted into the upper positioning sleeve (14) and the lower positioning sleeve (15) and can freely slide.
3. The clean oiling device for the inside of the pipeline as claimed in claim 2 is characterized in that: the transmission mechanism (2) further comprises bearings (28), the bearings (28) are respectively fixedly nested at the upper end and the lower end of the sliding shaft (24) and the rotating shaft (21), and the bearings (28) are filled in the upper positioning sleeve (14) or the lower positioning sleeve (15).
4. The clean oiling device used in the pipeline according to the claim 1 is characterized in that: the end surfaces of the tail ends of the two vibrating blocks (25) are hemispherical surfaces, and the hemispherical surfaces of the vibrating blocks (25) are smoothly attached to the upper disc surface and the lower disc surface of the swash plate (23).
5. The clean oiling device used in the pipeline according to the claim 1 is characterized in that: the penetrating part of the rotating shaft (21) which penetrates through the frame body (22) in a sliding mode is a through hole or a notch.
6. The clean oiling device used in the pipeline according to the claim 1 is characterized in that: the brush disc connecting assembly (4) comprises a clamping block (41) and an attachment clip (42), the clamping block (41) is provided with a clamping groove (43) and a limiting groove (44) in pair, the clamping groove (43) is straightly penetrated through the front end surface and the rear end surface of the clamping block (41), the limiting groove (44) is positioned on the front end surface of the clamping block (41), the attachment clip (42) is fixedly inserted into the side surface of the clamping block (41) and inserted into the clamping groove (43), and the front end of the clamping block (41) is fixedly connected with a brush disc (7);
drive mechanism (2) still include kelly (26) and stopper (27), kelly (26) fixed connection is in sliding shaft (24) bottom, kelly (26) rod footpath is less than sliding shaft (24) axle footpath, kelly (26) fixed buckle is between draw-in groove (43) and bail (42), stopper (27) fixed connection is in kelly (26) bottom, stopper (27) wedge agrees with in draw-in groove (43).
7. The clean oiling device for the inside of the pipeline of claim 6 is characterized in that: one end of a rotating shaft (21) far away from the rotating motor (3) sequentially penetrates through the device shell (1), the clamping block (41) and the brushing disk (7) and can rotate freely.
8. The clean oiling device for the inside of the pipeline as claimed in claim 7 is characterized in that: the tail end of the rotating shaft (21) is fixedly connected with another brushing disk (7).
9. The clean oiling device used in the pipeline according to the claim 1 is characterized in that: the pipeline device is characterized by further comprising pulley blocks (5), wherein the pulley blocks (5) are fixedly installed at the bottom end and the top end of the side wall of the device shell (1) in pairs, and the pulley blocks (5) are used for moving in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214217.XU CN212550871U (en) | 2020-06-28 | 2020-06-28 | Clean oiling device used in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214217.XU CN212550871U (en) | 2020-06-28 | 2020-06-28 | Clean oiling device used in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212550871U true CN212550871U (en) | 2021-02-19 |
Family
ID=74612327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021214217.XU Withdrawn - After Issue CN212550871U (en) | 2020-06-28 | 2020-06-28 | Clean oiling device used in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212550871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822457A (en) * | 2020-06-28 | 2020-10-27 | 叶中樵 | Clean oiling device used in pipeline |
-
2020
- 2020-06-28 CN CN202021214217.XU patent/CN212550871U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822457A (en) * | 2020-06-28 | 2020-10-27 | 叶中樵 | Clean oiling device used in pipeline |
| CN111822457B (en) * | 2020-06-28 | 2024-09-24 | 叶中樵 | Clean oiling device used in pipeline |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210219 Effective date of abandoning: 20240924 |