CN214682482U - Spraying device for pipeline anticorrosive treatment - Google Patents
Spraying device for pipeline anticorrosive treatment Download PDFInfo
- Publication number
- CN214682482U CN214682482U CN202120874725.9U CN202120874725U CN214682482U CN 214682482 U CN214682482 U CN 214682482U CN 202120874725 U CN202120874725 U CN 202120874725U CN 214682482 U CN214682482 U CN 214682482U
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- mounting plate
- movable mounting
- connecting rods
- pipe
- damping spring
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- 238000005507 spraying Methods 0.000 title claims abstract description 28
- 238000011282 treatment Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 description 3
- 238000005536 corrosion prevention Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model provides a spraying device for pipeline anticorrosion treatment, which comprises a lead screw, wherein one end of the lead screw is vertically fixed with the center of a first mounting plate surface, and the other end of the lead screw is sequentially sleeved with a movable mounting pipe and a movable mounting plate through threads; three support assemblies are fixedly arranged along the axial direction of the outer wall of the movable mounting pipe, each support assembly comprises two first connecting rods, two second connecting rods, a damping spring, a second mounting plate and two idler wheels, the lower surface of the second mounting plate is vertically connected with one end of the damping spring, the upper surface of the second mounting plate is provided with the two idler wheels, two sides of the lower surface of the second mounting plate, which are close to the damping spring, are respectively hinged with one ends of the two first connecting rods, and the other ends of the second mounting plate are respectively hinged with one ends of the two second connecting rods; the movable mounting plate is connected with the movable mounting pipe through screw threads, and a circular spraying pipe is arranged on the periphery of the movable mounting plate.
Description
Technical Field
Embodiments of the present invention generally relate to the technical field of spray coating equipment, and more particularly, to a spray coating device for anticorrosive treatment of pipelines.
Background
The metal pipeline is easy to rust in the long-time use process, but because of the limitation of the space in the pipeline, the corrosion prevention treatment can not be effectively solved all the time, so the service life of the pipeline can be seriously shortened, the quality of a conveying medium can not be ensured, and the safety in the work is greatly influenced, so the inner wall of the pipeline is generally coated with corrosion prevention paint and other corrosion prevention treatments.
When the inner wall of the large-diameter pipeline needs to be subjected to anti-corrosion treatment, workers often climb into the pipeline to perform treatment, so that the working efficiency is low and the working environment is poor; when the small-diameter pipeline is subjected to anticorrosive treatment of the inner wall, the spraying device is often complex in structure and inconvenient to operate, and cannot be suitable for pipelines with different diameters.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a spraying device for the anticorrosion treatment of pipelines.
The utility model discloses the technical scheme of implementation is: a spraying device for pipeline anticorrosion treatment comprises a lead screw, wherein one end of the lead screw is vertically fixed with the center of the surface of a first mounting plate, and the other end of the lead screw is sequentially sleeved with a movable mounting pipe and a movable mounting plate in a threaded manner;
three support assemblies are fixedly arranged along the axial direction of the outer wall of the movable mounting pipe, each support assembly comprises two first connecting rods, two second connecting rods, a damping spring, a second mounting plate and two idler wheels, the lower surface of the second mounting plate is vertically connected with one end of the damping spring, the upper surface of the second mounting plate is provided with the two idler wheels, two sides of the lower surface of the second mounting plate, which are close to the damping spring, are respectively hinged with one ends of the two first connecting rods, and the other ends of the second mounting plate are respectively hinged with one ends of the two second connecting rods;
the movable mounting plate is connected with the movable mounting pipe through screw threads, and a circular spraying pipe is arranged on the periphery of the movable mounting plate.
Further, the intervals of the three support assemblies are the same.
Furthermore, damping spring one end with first mounting panel bottom vertical fixation, the other end with the outer wall vertical connection of removal installation pipe.
Furthermore, one end of each of the two second connecting rods is hinged to one end of each of the two first connecting rods, and the other end of each of the two second connecting rods is hinged to the outer wall of the movable installation pipe on each of two sides of the damping spring.
Furthermore, the number of the screw rods is two, one end of each screw rod is rotatably connected with one side, close to the movable mounting pipe, of the movable mounting plate through a bearing, and the other end of each screw rod is connected with one end of the movable mounting pipe through threads.
Further, the handle is arranged on one side, far away from the screw rod, of the first mounting plate.
The embodiment of the utility model provides an among the spraying device of pipeline anticorrosive treatment, realized following technological effect: the device can carry out the spraying according to the pipeline of different internal diameters, rotates the lead screw through the handle, drives the horizontal migration who removes the installation pipe and remove the mounting panel, realizes support and spraying operation in the pipeline, simple structure, simple operation.
It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:
FIG. 1 is a schematic cross-sectional view of a spraying apparatus for corrosion protection of pipes;
fig. 2 is a side view of a spray device for corrosion protection of a pipeline installed in the pipeline.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:
10. the screw rod 20, the first mounting plate 30, the handle 40, the movable mounting tube 41, the damping spring 42, the first connecting rod 43, the second connecting rod 44, the roller 45, the second mounting plate 50, the movable mounting plate 51, the circular spraying tube 60 and the screw rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The spraying device for the pipeline anticorrosion treatment provided by the embodiment of the invention is described below with reference to fig. 1 to 2, and comprises: one end of the screw rod 10 is vertically fixed with the center of the plate surface of the first mounting plate 20, and the other end of the screw rod is sequentially in threaded sleeve connection with the movable mounting pipe 40 and the movable mounting plate 50;
three supporting components are fixedly arranged along the axial direction of the outer wall of the movable mounting pipe 40 and comprise two first connecting rods 42, two second connecting rods 43, a damping spring 41, a second mounting plate 45 and two idler wheels 44, the lower surface of the second mounting plate 45 is perpendicularly connected with one end of the damping spring 41, the upper surface of the second mounting plate is provided with the two idler wheels 44, two sides, close to the damping spring 41, of the lower surface of the second mounting plate 45 are hinged to one ends of the two first connecting rods 42 respectively, and the other ends of the two first connecting rods 43 are hinged to one ends of the other ends of the two second connecting rods 43 respectively.
When the device is placed on the inner wall of a pipeline, the rollers 44 respectively abut against the inner wall of the pipeline, the compression degrees of the damping springs 41 are different according to the inner diameter of the pipeline, the handles 30 rotate the self-rotation of the screw rod, and then the movable mounting pipe 40 and the movable mounting plate 50 horizontally move on the screw rod, so that the spraying depth in the pipeline is adjusted.
The movable mounting plate 50 is screwed to the movable mounting tube 40 by a screw 60, and a circular spray pipe 51 is provided along the outer periphery of the movable mounting plate 50. Circular spraying pipe 51 accessible hose connection force pump, anticorrosive paint box, force pump send anticorrosive paint to circular spraying pipe, and the spout blowout on the circular spraying pipe 51 of rethread is accomplished the spraying to the pipeline inner wall, the simple operation.
Turning the screw 60 can adjust the distance between the moving mounting plate 50 and the moving mounting tube 40.
In some embodiments, the spacing of the three support members is the same.
In some embodiments, the damping spring 41 has one end fixed vertically to the bottom end of the first mounting plate 20 and the other end connected vertically to the outer wall of the movable mounting tube 40.
In some embodiments, one end of each of the two second links 43 is hinged to one end of each of the two first links 42, and the other end is hinged to the outer wall of the movable mounting tube 40 on both sides of the damping spring 41. The first link 42 and the second link 43 are respectively hinged on both sides of the damping spring 41, which mainly prevents the roller 44 connected by the damping spring 41 from deviating in the process of abutting against the inner wall of the pipeline.
In some embodiments, there are two screws 60, and one end of the screw 60 is rotatably connected to one side of the movable mounting plate 50 adjacent to the movable mounting tube 40 through a bearing, and the other end is connected to one end of the movable mounting tube 40 through a screw.
In some embodiments, the handle 30 is disposed on a side of the first mounting plate away from the lead screw 10, and the handle 30 is movably connected to the first mounting plate 20 and can be detached as needed.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A spraying device for anticorrosive treatment of pipelines is characterized by comprising:
one end of the screw rod is vertically fixed with the center of the first mounting plate surface, and the other end of the screw rod is sequentially in threaded sleeve joint with the movable mounting pipe and the movable mounting plate;
three support assemblies are fixedly arranged along the axial direction of the outer wall of the movable mounting pipe, each support assembly comprises two first connecting rods, two second connecting rods, a damping spring, a second mounting plate and two idler wheels, the lower surface of the second mounting plate is vertically connected with one end of the damping spring, the upper surface of the second mounting plate is provided with the two idler wheels, two sides of the lower surface of the second mounting plate, which are close to the damping spring, are respectively hinged with one ends of the two first connecting rods, and the other ends of the second mounting plate are respectively hinged with one ends of the two second connecting rods;
the movable mounting plate is connected with the movable mounting pipe through screw threads, and a circular spraying pipe is arranged on the periphery of the movable mounting plate.
2. The spray coating device for the anticorrosion treatment of a pipe of claim 1 wherein the intervals of the three support assemblies are the same.
3. The spraying device for the anticorrosive treatment of the pipeline according to claim 2, wherein one end of the damping spring is vertically fixed with the bottom end of the first mounting plate, and the other end of the damping spring is vertically connected with the outer wall of the movable mounting pipe.
4. The spraying device for the anticorrosive treatment of the pipeline according to claim 3, wherein one end of each of the two second connecting rods is hinged to one end of each of the two first connecting rods, and the other end of each of the two second connecting rods is hinged to the outer wall of the movable installation pipe on both sides of the damping spring.
5. The spraying device for the anticorrosive treatment of the pipeline according to claim 4, wherein the number of the screws is two, one end of each screw is rotatably connected with one side of the movable mounting plate close to the movable mounting pipe through a bearing, and the other end of each screw is connected with one end of the movable mounting pipe through a thread.
6. The spraying device for the anticorrosion treatment of the pipeline as recited in claim 1, comprising a handle, wherein the handle is arranged on one side of the first mounting plate, which is far away from the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874725.9U CN214682482U (en) | 2021-04-26 | 2021-04-26 | Spraying device for pipeline anticorrosive treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874725.9U CN214682482U (en) | 2021-04-26 | 2021-04-26 | Spraying device for pipeline anticorrosive treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214682482U true CN214682482U (en) | 2021-11-12 |
Family
ID=78534052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120874725.9U Active CN214682482U (en) | 2021-04-26 | 2021-04-26 | Spraying device for pipeline anticorrosive treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214682482U (en) |
-
2021
- 2021-04-26 CN CN202120874725.9U patent/CN214682482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240926 Address after: No. 47, Square Street, Bairui Mansion Community, Caofeidian District, Tangshan City, Hebei Province, China 063000 Patentee after: Tangshan Caofeidian District Lingxu Construction Engineering Co.,Ltd. Country or region after: China Address before: 301700 Jingbin Industrial Park, Wuqing District, Tianjin Patentee before: TIANJIN HAOWEITE PIPELINE EQUIPMENT CO.,LTD. Country or region before: China |