CN114054436B - Spraying winding heat preservation pipeline concatenation position cleaning device - Google Patents
Spraying winding heat preservation pipeline concatenation position cleaning device Download PDFInfo
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- CN114054436B CN114054436B CN202111529732.6A CN202111529732A CN114054436B CN 114054436 B CN114054436 B CN 114054436B CN 202111529732 A CN202111529732 A CN 202111529732A CN 114054436 B CN114054436 B CN 114054436B
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- cleaning
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- accommodating
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 122
- 238000005507 spraying Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 title claims abstract description 18
- 238000004321 preservation Methods 0.000 title description 3
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 20
- 230000004308 accommodation Effects 0.000 abstract description 3
- 229920002635 polyurethane Polymers 0.000 description 11
- 239000004814 polyurethane Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a cleaning device for splicing parts of a spray-coating winding heat-insulation pipeline, which comprises the following components: support frame, locating plate and two clean subassemblies. The top surface of support frame is equipped with the connecting rod, locating plate liftable setting is on the connecting rod, is equipped with two on the support frame and holds the incision, and two hold the incision and be located the both sides of connecting rod respectively. The cleaning assembly includes: connecting block, connecting rod, cleaning brush and cleaning sword. The connecting block slides and sets up inside holding the incision, is equipped with the accommodation hole on the top surface of connecting block. The cleaning rod is arranged inside the accommodating hole in a lifting mode, the cleaning brush is arranged on the side wall, close to the connecting rod, of the cleaning rod, and the cleaning knife is rotatably arranged at the bottom end of the cleaning rod. The cleaning device for the splicing part of the spray-coating winding heat-insulating pipeline can rapidly remove redundant materials outside the pipe and conveniently control the removal length of the materials.
Description
Technical Field
The invention belongs to the field of pipeline processing equipment, and particularly relates to a cleaning device for a splicing part of a spray-coating winding heat-insulation pipeline.
Background
The spray-coating winding heat-insulating pipe is a novel heat-insulating pipe and mainly comprises three parts, namely a working steel pipe, a spray-coating polyurethane heat-insulating layer and a winding polyethylene protective layer. When the production is carried out, the working personnel can spray polyurethane on the outer wall of the working steel pipe at first, and the heat insulation effect of the inside and outside of the pipe is improved. After the polyurethane is cured, polyethylene is wound around the cured polyurethane, thereby protecting the polyurethane by means of polyethylene.
In the prior art, in order to facilitate butt joint construction of the spray-coating winding heat-insulating pipe, manufacturers usually leave exposed working steel pipes at the ends of the pipe. However, the length of the exposed working steel pipe often cannot meet the actual butt joint requirement, so that workers often need to clean the spliced part of the spraying winding heat-insulating pipe at an operation site, and redundant polyurethane heat-insulating layers and polyethylene protective layers are removed.
Because of the lack of special cleaning tools, the staff can only perform cleaning work with the aid of a doctor blade. But the cleaning efficiency of scraper is lower and the cleaning effect is relatively poor, and in actual operation process, the cleaning process can occupy a large amount of time to lead to the time limit for a project delay. In addition, when using the scraper to clear up, the staff still can not ensure that the material of many pipes that wait to handle gets rid of the length equal, and when the material of a certain root pipe got rid of the length inadequately, the concatenation work of tubular product can't go on smoothly, consequently the staff need carry out the secondary clearance, and when the material of a certain root pipe got rid of the length too big, can lead to the thermal insulation performance of concatenation position to weaken again to influence the quality of whole engineering.
Disclosure of Invention
Therefore, the invention aims to provide a cleaning device for splicing parts of spray-coating winding heat-insulation pipelines, so as to solve the technical problems.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
A spraying winding heat preservation pipeline concatenation position cleaning device includes: the cleaning device comprises a supporting frame, a positioning plate and two cleaning components, wherein a connecting rod is arranged on the top surface of the supporting frame, and the positioning plate is arranged on the connecting rod in a lifting manner; the support frame is provided with two accommodating notches, the length direction of the accommodating notches is parallel to the length direction of the support frame, and the two accommodating notches are respectively positioned at two sides of the connecting rod; two limit grooves are formed in the bottom surface of the positioning plate, the length direction of each limit groove is parallel to the length direction of each accommodating notch, and the two limit grooves are respectively arranged right above the two accommodating notches; two clean subassembly sets up respectively inside two accommodation cuts, clean subassembly includes: the cleaning device comprises a connecting block, a cleaning rod, a spring, a cleaning brush and a cleaning knife; the connecting block is arranged in the accommodating notch in a sliding manner, and the top surface of the connecting block is provided with an accommodating hole; one end of the spring is connected with the side wall of the accommodating notch far away from the connecting rod, and the other end of the spring is connected with the side wall of the connecting block; the cleaning rod is arranged in the accommodating hole in a lifting manner, and the top end of the cleaning rod is arranged in the limiting groove in a sliding manner; the cleaning brush is arranged on the side wall of the cleaning rod, which is close to the connecting rod, the cleaning knife is rotatably arranged at the bottom end of the cleaning rod, and the rotating shaft of the cleaning knife is parallel to the length direction of the cleaning rod.
Further, the cleaning device comprises a centering disc, wherein the centering disc is detachably arranged on the bottom surface of the supporting frame, and the axis of the centering disc is aligned with the connecting rod; a plurality of annular positioning grooves which are concentrically arranged are arranged on the bottom surface of the centering disc, and avoidance notches for accommodating the cleaning rods are arranged on the centering disc.
Further, a connecting hole is formed in the positioning plate, a connecting sleeve is arranged in the connecting hole, and the outer wall of the connecting sleeve is connected with the inner wall of the connecting hole through a bearing; the outer wall of the connecting rod is provided with external threads, and correspondingly, the inner wall of the connecting sleeve is provided with internal threads meshed with the external threads.
Further, a measuring section is arranged on the side wall of the connecting rod, and a graduated scale is arranged on the measuring section.
Further, a positioning screw hole is formed in the side wall of the connecting sleeve and is communicated with the inside of the connecting sleeve, a positioning bolt is arranged in the positioning screw hole, and the bottom end face of the positioning bolt abuts against the measuring section.
Further, a first guide groove is formed in the side wall of the accommodating notch, a first guide strip is arranged on the side wall of the connecting block, and the first guide strip is arranged in the first guide groove.
Further, a second guide groove is formed in the side wall of the limiting groove, a second guide strip is arranged on the side wall of the top end of the cleaning rod, and the second guide strip is arranged in the second guide groove.
Further, the accommodating hole is a square hole, and correspondingly, the cross section of the cleaning rod is square.
Further, an operating handle is arranged at the top end of the connecting rod, and the operating handle is perpendicular to the connecting rod.
Compared with the prior art, the cleaning device for the splicing part of the spraying winding heat-insulation pipeline has the following advantages:
(1) The cleaning device for the splicing part of the spraying winding heat-insulating pipeline can clamp the pipe to be treated through the two cleaning assemblies, when a worker rotates the device, the cleaning knife can brush the polyurethane heat-insulating layer and the polyethylene protective layer, and the cleaning brush can brush the polyurethane heat-insulating layer and the polyethylene protective layer, so that redundant materials outside the pipe are removed rapidly, and the aim of improving the working efficiency is achieved. In addition, this device can drive clean subassembly through the locating plate and go up and down to make things convenient for the specific position of staff's adjustment cleaning brush and clean sword, and then control the material length of getting rid of the tubular product of waiting to handle.
(2) The invention provides a cleaning device for splicing parts of a spray-coating winding heat-insulating pipeline, wherein a centering disc is arranged at the bottom of a supporting frame, and when the cleaning device is used, a worker can insert the end part of a pipe to be treated into an annular positioning groove on the centering disc, so that the cleaning device is prevented from radially shifting with the pipe in the rotating process.
(3) The cleaning device for the splicing part of the spraying winding heat-insulating pipeline can rotationally lock the connecting sleeve through the positioning bolt, so that the connecting sleeve is prevented from rotating in the working process, and the height of the cleaning assembly is prevented from being changed. In addition, this device still is equipped with the measurement tangent plane on the lateral wall of connecting rod, and staff's accessible measurement tangent plane is quantified the height of clean subassembly to the length is got rid of to the material of convenient pipe is counted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating a use state of a cleaning device according to an embodiment of the present invention;
FIG. 3 is an exploded view of a cleaning device according to an embodiment of the present invention;
FIG. 4 is an exploded view of a cleaning assembly according to an inventive embodiment of the present invention;
fig. 5 is a cross-sectional view of a support bracket and a positioning plate according to an embodiment of the present invention.
Reference numerals illustrate:
1-a supporting frame; 11-connecting rods; 111-measuring a section; 12-receiving the incision; 121-a first guide groove; 13-operating a handle; 2-positioning plates; 21-a limit groove; 211-a second guide groove; 22-connecting holes; 3-connecting blocks; 31-a receiving hole; 32-a first guide bar; 4-cleaning bar; 41-a second guide bar; 5-a spring; 6-cleaning brushes; 7-cleaning knife; 8-centering plate; 81-an annular positioning groove; 82-avoiding the incision; 9-connecting sleeve; 91-bearing; 92-positioning screw holes; 921-positioning bolts; 10-pipe to be treated.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
The utility model provides a spraying winding insulation pipe concatenation position cleaning device, its structure can be by the illustration of fig. 1-5, as shown in the figure, in this embodiment, cleaning device includes: the pipe 10 is processed in the outside of treating the pipe 10, and when this device rotates, clean subassembly will get rid of the outside unnecessary material of treating the pipe 10.
As shown in fig. 1 and 3, a connection rod 11 is provided on the top surface of the support frame 1, and two receiving cutouts 12 are provided on the support frame 1. The length direction of the accommodating notch 12 is parallel to the length direction of the supporting frame 1, and the two accommodating notches 12 are respectively positioned at two sides of the connecting rod 11. The locating plate 2 is arranged on the connecting rod 11 in a lifting mode, two limiting grooves 21 are formed in the bottom face of the locating plate 2, the length direction of each limiting groove 21 is parallel to the length direction of each accommodating notch 12, and the two limiting grooves 21 are respectively arranged right above the two accommodating notches 12.
Optionally, in order to implement the lifting action of the positioning plate 2, the positioning plate 2 in this embodiment may be provided with a connection hole 22. Inside the connection hole 22, a connection sleeve 9 is arranged, and the outer wall of the connection sleeve 9 is connected with the inner wall of the connection hole 22 through a bearing 91. External threads can be arranged on the outer wall of the connecting rod 11, and internal threads meshed with the external threads are arranged on the inner wall of the connecting sleeve 9. When the worker needs to drive the positioning plate 2 to perform lifting motion, the connecting sleeve 9 can be rotated, and at the moment, the connecting sleeve 9 can drive the positioning plate 2 to perform lifting motion along the axis direction of the connecting rod 11.
As an alternative implementation manner of this embodiment, in order to facilitate the staff to perform quantization statistics on the removed length of the material, the side wall of the connecting rod 11 may be provided with a measurement section 111, and a scale is disposed on the measurement section 111. The staff can carry out the quantization through the scale to the high position of locating plate 2 and embody to reduce the operation degree of difficulty of staff.
To facilitate removal of excess material from the outside of the tubing, the two cleaning assemblies described in this embodiment would be disposed within the two receiving slots 12, respectively. In operation, a worker may place the tubular 10 to be treated between the two cleaning assemblies and clamp the tubular 10 to be treated via the cleaning assemblies. The device is then rotated so that relative movement occurs between the cleaning assembly and the tubular 10 to be treated, thereby removing excess material from the exterior of the tubular 10 to be treated.
Fig. 4 is an exploded view of the cleaning assembly of the present embodiment, as shown, the cleaning assembly includes: a connecting block 3, a cleaning rod 4, a spring 5, a cleaning brush 6 and a cleaning blade 7. The top surface of connecting block 3 is equipped with accommodation hole 31, and when installing, connecting block 3 should slide and set up inside accommodating incision 12, and the one end of spring 5 links to each other with accommodating incision 12 and keep away from connecting rod 11's lateral wall, and the other end links to each other with connecting block 3's lateral wall. The cleaning rod 4 is arranged inside the accommodating hole 31 in a lifting manner, and the top end of the cleaning rod 4 is arranged inside the limiting groove 21 in a sliding manner. The cleaning brush 6 is arranged on the side wall of the cleaning rod 4, which is close to the connecting rod 11, the cleaning knife 7 is rotatably arranged at the bottom end of the cleaning rod 4, and the rotating shaft of the cleaning knife 7 is parallel to the length direction of the cleaning rod 4.
When the pipe 10 to be treated is put between the two cleaning components, the two cleaning rods 4 drive the connecting block 3 to move away from the connecting rod 11 under the extrusion of the pipe 10 to be treated, so that the spring 5 is compressed. As shown in fig. 2, the elastic force generated by the compression of the spring 5 can enable the cleaning brush 6 and the cleaning blade 7 to be abutted against the outer side wall of the pipe 10 to be treated. Next, the worker can adjust the height of the positioning plate 2 according to the actual demand, thereby making the cleaning brush 6 and the cleaning blade 7 stay at appropriate positions. Subsequently, the worker can drive the device to rotate, and in the process of rotation, the cleaning knife 7 can cut the material outside the pipe 10 to be treated, so that the wound polyethylene material is separated and the polyurethane material is directly exposed to the external environment. Then, relative friction will occur between the cleaning brush 6 and the polyurethane material, so that the polyurethane material attached to the outside of the working steel pipe is removed, and the purpose of removing the excessive material outside the pipe 10 to be treated is achieved.
Alternatively, to avoid the connection block 3 from being deviated during sliding, as shown in fig. 5, a first guide groove 121 may be provided on a sidewall of the receiving cutout 12, and a first guide bar 32 may be provided on a sidewall of the connection block 3. The first guide bar 32 should be placed inside the first guide groove 121 when the installation is performed. Correspondingly, in order to avoid the cleaning rod 4 from shifting during the sliding process, the side wall of the limiting groove 21 may also be provided with a second guiding groove 211, and the side wall of the top end of the cleaning rod 4 is provided with a second guiding strip 41. The second guide bar 41 should also be placed inside the second guide groove 211 when the installation is performed.
In addition, since the cleaning brush 6 receives a rotational moment during the rotation of the device, in order to prevent the cleaning lever 4 from rotating during use, the accommodating hole 31 in the present embodiment should be provided with a square hole, and the cross section of the cleaning lever 4 mounted inside the accommodating hole 31 should be provided with a square shape matching the square hole.
In order to avoid radial offset between the device and the pipe 1 to be treated during actual operation, the cleaning device comprises a centering disc 8. Specifically, the centering disc 8 is detachably mounted on the bottom surface of the support frame 1 by bolts, and the axis of the centering disc 8 is aligned with the connecting rod 11. A plurality of annular positioning grooves 81 are arranged concentrically on the bottom surface of the centering disk 8, and a counter-recess 82 for receiving the cleaning rod 4 is provided on the centering disk 8.
When in use, a worker can insert the end of the pipe 10 to be treated into the proper annular positioning groove 81, so that radial limit is achieved between the device and the pipe 10 to be treated. Correspondingly, the staff can also smear lubricating grease or lubricating oil in the annular positioning groove 81, so that the friction resistance between the middle disc 8 and the pipe 10 to be treated is reduced, and the labor intensity is further reduced.
In addition, in order to avoid the height of the cleaning assembly changing during operation, the present embodiment may also be provided with positioning screw holes 92 in the side wall of the connecting sleeve 9. Specifically, the positioning screw hole 92 is communicated with the inside of the connecting sleeve 9, and a positioning bolt 921 is arranged in the positioning screw hole 92. After the locating plate 2 drives the cleaning assembly to move to a proper height, a worker can screw in the locating bolt 921 inwards, and the bottom end face of the locating bolt 921 abuts against the measurement section 111 at the moment, so that the connecting sleeve 9 is prevented from rotating in the working process.
As another alternative of this embodiment, for convenience of operation of the staff, the top end of the connecting rod 11 may be provided with an operating handle 13, and the operating handle 13 is perpendicular to the connecting rod 11. When the device is used, a worker can input a rotating moment to the device through the operating handle 13, so that the device is driven to rotate. If the resistance in the rotation process is large, the worker can also increase the length of the operating handle 13 by means of the workpieces such as the sleeve, so that the labor intensity of the worker is reduced.
Effects of the above scheme are described below:
The embodiment provides a spraying winding insulation pipe splice cleaning device, can drive clean subassembly through the locating plate and go up and down, and can get rid of the outside unnecessary material of tubular product through clean subassembly, consequently can improve staff's tubular product cleaning efficiency, can also be convenient for control the material length of getting rid of the tubular product of waiting to handle simultaneously. And secondly, the centering disc of the device is provided with an annular positioning groove, so that the radial offset of the device and a pipe in the rotating process can be avoided. In addition, the device can rotationally lock the connecting sleeve through the positioning bolt, so that the height of the cleaning assembly is prevented from being changed.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Spraying winding insulation pipe splice part cleaning device, its characterized in that includes: the cleaning device comprises a support frame (1), a positioning plate (2) and two cleaning components, wherein a connecting rod (11) is arranged on the top surface of the support frame (1), and the positioning plate (2) is arranged on the connecting rod (11) in a lifting manner; two accommodating notches (12) are formed in the supporting frame (1), the length direction of the accommodating notches (12) is parallel to the length direction of the supporting frame (1), and the two accommodating notches (12) are respectively positioned on two sides of the connecting rod (11); two limit grooves (21) are formed in the bottom surface of the positioning plate (2), the length direction of each limit groove (21) is parallel to the length direction of each accommodating notch (12), and the two limit grooves (21) are respectively arranged right above the two accommodating notches (12); two cleaning assemblies are respectively arranged inside the two accommodating cuts (12), and the cleaning assemblies comprise: the cleaning device comprises a connecting block (3), a cleaning rod (4), a spring (5), a cleaning brush (6) and a cleaning knife (7); the connecting block (3) is arranged in the accommodating notch (12) in a sliding manner, and the top surface of the connecting block (3) is provided with an accommodating hole (31); one end of the spring (5) is connected with the side wall of the accommodating notch (12) far away from the connecting rod (11), and the other end of the spring is connected with the side wall of the connecting block (3); the cleaning rod (4) is arranged in the accommodating hole (31) in a lifting manner, and the top end of the cleaning rod (4) is arranged in the limiting groove (21) in a sliding manner; the cleaning brush (6) is arranged on the side wall of the cleaning rod (4) close to the connecting rod (11), the cleaning knife (7) is rotatably arranged at the bottom end of the cleaning rod (4), and the rotating shaft of the cleaning knife (7) is parallel to the length direction of the cleaning rod (4);
The cleaning device comprises a centering disc (8), wherein the centering disc (8) is detachably arranged on the bottom surface of the supporting frame (1), and the axis of the centering disc (8) is aligned with the connecting rod (11); a plurality of annular positioning grooves (81) which are concentrically arranged are arranged on the bottom surface of the centering disc (8), and avoidance notches (82) for accommodating the cleaning rod (4) are arranged on the centering disc (8);
The side wall of the accommodating notch (12) is provided with a first guide groove (121), the side wall of the connecting block (3) is provided with a first guide strip (32), and the first guide strip (32) is arranged in the first guide groove (121).
2. The spray-wound insulation pipeline splicing part cleaning device according to claim 1, wherein: the side wall of the connecting rod (11) is provided with a measuring section (111), and the measuring section (111) is provided with a graduated scale.
3. The spray-wound insulation pipeline splicing part cleaning device according to claim 2, wherein: the positioning plate (2) is provided with a connecting hole (22), a connecting sleeve (9) is arranged in the connecting hole (22), and the outer wall of the connecting sleeve (9) is connected with the inner wall of the connecting hole (22) through a bearing (91); the outer wall of the connecting rod (11) is provided with external threads, and correspondingly, the inner wall of the connecting sleeve (9) is provided with internal threads meshed with the external threads.
4. A spray-wound insulating pipe splice cleaning device according to claim 3, characterized in that: the side wall of the connecting sleeve (9) is provided with a positioning screw hole (92), the positioning screw hole (92) is communicated with the inside of the connecting sleeve (9), a positioning bolt (921) is arranged in the positioning screw hole (92), and the bottom end face of the positioning bolt (921) is propped against the measurement section (111).
5. The spray-wound insulation pipeline splicing part cleaning device according to claim 1, wherein: the side wall of the limit groove (21) is provided with a second guide groove (211), the side wall of the top end of the cleaning rod (4) is provided with a second guide strip (41), and the second guide strip (41) is arranged in the second guide groove (211).
6. The spray-wound insulation pipeline splicing part cleaning device according to claim 1, wherein: the accommodating hole (31) is a square hole, and correspondingly, the cross section of the cleaning rod (4) is square.
7. The spray-wound insulation pipeline splicing part cleaning device according to claim 1, wherein: an operating handle (13) is arranged at the top end of the connecting rod (11), and the operating handle (13) is perpendicular to the connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529732.6A CN114054436B (en) | 2021-12-14 | 2021-12-14 | Spraying winding heat preservation pipeline concatenation position cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529732.6A CN114054436B (en) | 2021-12-14 | 2021-12-14 | Spraying winding heat preservation pipeline concatenation position cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114054436A CN114054436A (en) | 2022-02-18 |
| CN114054436B true CN114054436B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111529732.6A Active CN114054436B (en) | 2021-12-14 | 2021-12-14 | Spraying winding heat preservation pipeline concatenation position cleaning device |
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| Country | Link |
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| CN (1) | CN114054436B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH666424A5 (en) * | 1985-12-30 | 1988-07-29 | Wessel Werk Gmbh | BRUSH FOR CLEANING THE SURFACE OF TUBULAR BODY. |
| EP0571332A1 (en) * | 1992-05-21 | 1993-11-24 | Hervé Lavy | Automatic cleaning device for container, tubs, casks or the like |
| CN107617610A (en) * | 2017-11-02 | 2018-01-23 | 江苏华淼电子科技有限公司 | A kind of water pipeline pipe end cleaning device |
| CN210253236U (en) * | 2019-02-27 | 2020-04-07 | 南京典萃环保科技有限公司 | Automatic cleaning device for chewing gum |
| CN213001356U (en) * | 2020-05-27 | 2021-04-20 | 唐山文丰特钢有限公司 | Pre-melted slag removing mechanism based on continuous casting round billet forging billet production process |
| CN214176666U (en) * | 2020-11-11 | 2021-09-10 | 国网冀北电力有限公司经济技术研究院 | Operation and maintenance device for power grid infrastructure equipment |
| CN216705344U (en) * | 2021-12-14 | 2022-06-10 | 天津市管道工程集团有限公司 | Spraying winding hot oil line concatenation position cleaning device |
-
2021
- 2021-12-14 CN CN202111529732.6A patent/CN114054436B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH666424A5 (en) * | 1985-12-30 | 1988-07-29 | Wessel Werk Gmbh | BRUSH FOR CLEANING THE SURFACE OF TUBULAR BODY. |
| EP0571332A1 (en) * | 1992-05-21 | 1993-11-24 | Hervé Lavy | Automatic cleaning device for container, tubs, casks or the like |
| CN107617610A (en) * | 2017-11-02 | 2018-01-23 | 江苏华淼电子科技有限公司 | A kind of water pipeline pipe end cleaning device |
| CN210253236U (en) * | 2019-02-27 | 2020-04-07 | 南京典萃环保科技有限公司 | Automatic cleaning device for chewing gum |
| CN213001356U (en) * | 2020-05-27 | 2021-04-20 | 唐山文丰特钢有限公司 | Pre-melted slag removing mechanism based on continuous casting round billet forging billet production process |
| CN214176666U (en) * | 2020-11-11 | 2021-09-10 | 国网冀北电力有限公司经济技术研究院 | Operation and maintenance device for power grid infrastructure equipment |
| CN216705344U (en) * | 2021-12-14 | 2022-06-10 | 天津市管道工程集团有限公司 | Spraying winding hot oil line concatenation position cleaning device |
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| Publication number | Publication date |
|---|---|
| CN114054436A (en) | 2022-02-18 |
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