CN221019690U - Pretreatment device for chemical pipeline assembly - Google Patents
Pretreatment device for chemical pipeline assembly Download PDFInfo
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- CN221019690U CN221019690U CN202322906030.6U CN202322906030U CN221019690U CN 221019690 U CN221019690 U CN 221019690U CN 202322906030 U CN202322906030 U CN 202322906030U CN 221019690 U CN221019690 U CN 221019690U
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- Prior art keywords
- pipeline
- grooves
- mounting frame
- side wall
- wall
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- 239000000126 substance Substances 0.000 title claims abstract description 18
- 238000007781 pre-processing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011449 brick Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a pretreatment device for chemical pipeline assembly, which comprises: a top cover; the mounting frame is rotatably arranged at the bottom end of the top cover; arc scraper which is arranged on the side wall of the mounting frame in a circumferential array and is in sliding fit; and the grinding blocks are arranged on the side wall of the mounting frame in a circumferential array and are in sliding fit. According to the pretreatment device for assembling the chemical pipeline, the installation frame is inserted into the pipeline, so that the installation frame can rotate in the pipeline, when the installation frame rotates in the pipeline, the arc scraper is driven by centrifugal force to be abutted with the inner wall of the pipeline, so that the installation frame controls the arc scraper to rotate, burrs in the pipeline are scraped, meanwhile, the grinding block is driven by centrifugal force to be abutted with the inner wall of the pipeline, the grinding block polishes the inner wall of the pipeline, the inner wall of the pipeline is smoother, the burrs in the pipeline are cleaned rapidly, the inner lining pipe is prevented from being scratched by the burrs, the production efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The utility model relates to the technical field of chemical pipelines, in particular to a pretreatment device for chemical pipeline assembly.
Background
When the chemical pipeline is manufactured, the plastic lining pipe is required to be installed in the steel pipe, so that chemical raw materials are prevented from corroding the steel pipe, when the plastic lining pipe is installed, burrs at the pipe orifice of the steel pipe are required to be cleaned, the plastic lining pipe is prevented from being slipped, the pipe body of the plastic lining pipe is damaged, the plastic lining pipe is manually polished by sand paper or files, the manual polishing efficiency is low, and a large amount of manpower is required to be input when mass production is required, so that the production cost is increased.
Disclosure of utility model
The utility model aims to provide a pretreatment device for chemical pipeline assembly, which is used for solving the problems.
In order to achieve the above object, the present utility model provides the following technical solutions: a pretreatment device for chemical pipeline assembly, comprising:
a top cover;
The mounting frame is rotatably arranged at the bottom end of the top cover;
arc scraper which is arranged on the side wall of the mounting frame in a circumferential array and is in sliding fit;
And the grinding blocks are arranged on the side wall of the mounting frame in a circumferential array and are in sliding fit.
Preferably, the annular groove is formed in the bottom end of the top cover, the motor is fixedly installed in the top cover, the rotating shaft is fixedly installed at the output end of the motor, the support which is in a circumferential array is arranged on the side wall of the rotating shaft, one end of the support is fixedly connected with the mounting frame, the ball which is in the circumferential array is arranged on the top end of the mounting frame, and the side wall of the ball is movably connected in the annular groove.
Preferably, the side wall of the mounting frame is provided with first grooves which are symmetrically arranged, first connecting rods are symmetrically arranged in the first grooves, the top ends of the first connecting rods are movably connected with the arc-shaped scraper, first springs are symmetrically arranged in the first grooves, and the end faces of the first springs are movably connected with the arc-shaped scraper.
Preferably, the side wall of the mounting frame is provided with second grooves which are symmetrically arranged, second connecting rods are symmetrically arranged in the second grooves, the top ends of the second connecting rods are movably provided with fixing blocks, the second grooves are movably provided with second springs, the end faces of the second springs are movably connected with the fixing blocks, and the side walls of the fixing blocks are movably connected with grinding blocks.
Preferably, the side wall of the fixed block is provided with symmetrically arranged sliding grooves, a third spring is movably arranged in the sliding grooves, and a lock catch is fixedly arranged on the end face of the third spring.
Preferably, the side wall of the grinding block is provided with symmetrically arranged clamping grooves, the clamping grooves are communicated with the sliding grooves, and the clamping grooves are internally clamped with lock catches.
In the technical scheme, the pretreatment device for chemical pipeline assembly provided by the utility model has the following beneficial effects: through mounting bracket and top cap normal running fit for the mounting bracket can be in the bottom rotation of top cap, insert in the pipeline through the mounting bracket, make the mounting bracket can be in the pipeline internal rotation, when the mounting bracket is rotatory in the pipeline, through the inner wall butt of centrifugal force drive arc scraper and pipeline, make the mounting bracket control arc scraper rotatory, strike off the burr in the pipeline, the inner wall butt of centrifugal force drive abrasive brick and pipeline simultaneously, make the abrasive brick polish the inner wall of pipeline, make the inner wall of pipeline smoother, thereby the quick burr to the pipeline is cleared up, avoid the burr to scratch the inside lining pipe, thereby production efficiency has been improved, and use artificial cost has also been reduced simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a latch according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the rolling device of the present utility model;
fig. 4 is a schematic cross-sectional view of an arc-shaped scraper according to the present utility model.
Reference numerals illustrate:
1. A top cover; 2. a mounting frame; 3. arc scraper; 4. a grinding block; 5. a rotating shaft; 6. a motor; 7. an annular groove; 8. a ball; 9. a first groove; 10. a first link; 11. a first spring; 12. a second groove; 13. a second link; 14. a second spring; 15. a bracket; 16. a fixed block; 17. a chute; 18. a third spring; 19. locking; 20. a clamping groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a pretreatment device for chemical pipeline assembly comprises:
A top cover 1;
The mounting frame 2 is rotatably arranged at the bottom end of the top cover 1;
Arc scraper 3 which is arranged on the side wall of the mounting frame 2 in a circumferential array and is in sliding fit;
and the grinding blocks 4 are arranged on the side wall of the mounting frame 2 in a circumferential array and are in sliding fit.
Specifically, insert in the pipeline with mounting bracket 2 through control top cap 1 for mounting bracket 2 is rotatory in the pipeline, produces centrifugal force through mounting bracket 2 is rotatory, makes centrifugal force drive arc scraper 3 and the inner wall laminating of pipeline, thereby strike off the burr on the pipeline inner wall, and mounting bracket 2 pivoted drives the abrasive brick 4 and pipeline inner wall laminating simultaneously, thereby polishes pipeline inner wall, increases the cleaning effect of pipeline inner wall burr, makes the inner wall smoother.
In the above-mentioned embodiment, through mounting bracket 2 and top cap 1 normal running fit, make mounting bracket 2 can be rotatory in the bottom of top cap 1, through inserting the mounting bracket 2 in the pipeline, make mounting bracket 2 can rotate in the pipeline, when mounting bracket 2 is rotatory in the pipeline, through the inner wall butt of centrifugal force drive arc scraper 3 and pipeline, make mounting bracket 2 control arc scraper 3 rotatory, strike off the burr in the pipeline, simultaneously centrifugal force drive abrasive brick 4 and the inner wall butt of pipeline, make abrasive brick 4 polish the inner wall of pipeline, make the inner wall of pipeline smoother, thereby the quick burr to the pipeline clear up, avoid the burr to scratch the inside lining pipe, thereby production efficiency has been improved, and use artificial cost has been reduced simultaneously.
As an embodiment that further provides, ring channel 7 has been seted up to the bottom of top cap 1, and fixed mounting has motor 6 in the top cap 1, and fixed mounting has pivot 5 on motor 6's the output, and pivot 5's lateral wall is provided with the support 15 that is circumference array, and support 15's one end fixed connection is in mounting bracket 2, and mounting bracket 2's top is provided with the ball 8 that is circumference array, and ball 8's lateral wall swing joint is in ring channel 7.
Specifically, be connected with mounting bracket 2 through the support 15 of installing on pivot 5 for when motor 6 drive pivot 5 was rotatory, pivot 5 took mounting bracket 2 rotatory, and the ball 8 through the array on mounting bracket 2 and the ring channel 7 butt of seting up on the top cap 1, when making mounting bracket 2 rotatory, ball 8 rotated in ring channel 7, thereby reduced the friction of mounting bracket 2 and top cap 1.
As a further embodiment of the present invention, a first groove 9 is formed in a side wall of the mounting frame 2, a first link 10 is symmetrically installed in the first groove 9, a top end of the first link 10 is movably connected to the arc-shaped scraper 3, a first spring 11 is symmetrically installed in the first groove 9, and an end face of the first spring 11 is movably connected to the arc-shaped scraper 3.
Specifically, when the mounting bracket 2 rotates to generate centrifugal force, the arc scraper 3 drives the first connecting rod 10 to move towards the inner wall of the pipeline, so that the arc scraper 3 is propped against the inner wall of the pipeline, meanwhile, the first connecting rod 10 provides a limiting effect for the arc scraper 3, the arc scraper 3 is prevented from being separated from the mounting bracket 2 due to overlarge centrifugal force, when the mounting bracket 2 stops rotating, a tensile force is provided for the arc scraper 3 through the first spring 11, and the arc scraper 3 is pulled into the first groove 9 to be recovered, and meanwhile, the first connecting rod 10 is driven to reset.
As still another embodiment of the present invention, the side wall of the mounting frame 2 is provided with a second groove 12 symmetrically arranged, a second connecting rod 13 is symmetrically arranged in the second groove 12, a fixed block 16 is movably mounted at the top end of the second connecting rod 13, a second spring 14 is movably mounted in the second groove 12, the end face of the second spring 14 is movably connected with the fixed block 16, and the side wall of the fixed block 16 is movably connected with the grinding block 4.
Specifically, when the mounting bracket 2 rotates to generate centrifugation, the centrifugal force drives the fixed block 16 to pull the second connecting rod 13 to move towards the inner wall of the pipeline, so that the grinding block 4 mounted on the fixed block 16 can be abutted to the inner wall of the pipeline, a limiting effect is provided for the mounting bracket 2 through the second connecting rod 13, the fixed block 16 is prevented from being separated from the mounting bracket 2, when the mounting bracket 2 stops rotating, the second spring 14 provides a pulling force for the fixed block 16, the fixed block 16 is pulled back into the second groove 12, the grinding block 4 is separated from the inner wall of the pipeline, and meanwhile, the second connecting rod 13 is reset.
As a further embodiment of the present invention, a symmetrical chute 17 is provided on the side wall of the fixed block 16, a third spring 18 is movably installed in the chute 17, and a lock catch 19 is fixedly installed on the end face of the third spring 18.
Further, the side wall of the grinding block 4 is provided with symmetrically arranged clamping grooves 20, the clamping grooves 20 are communicated with the sliding grooves 17, and lock catches 19 are clamped in the clamping grooves 20.
Specifically, the sliding groove 17 is communicated with the clamping groove 20, so that the lock catch 19 is installed in the clamping groove 20, the third spring 18 provides thrust for the lock catch 19, and the lock catch 19 is abutted in the clamping groove 20, so that the grinding block 4 is installed on the side wall of the fixed block 16.
Working principle: the motor 6 control pivot 5 through the installation of top cap 1 is rotatory, make pivot 5 drive support 15 rotatory, be connected with mounting bracket 2 through support 15, make support 15 drive mounting bracket 2 rotatory, the ball 8 of installing on through mounting bracket 2 is in the ring channel 7 internal rotation of seting up in top cap 1 bottom, thereby reduce the friction of mounting bracket 2 and top cap 1, when mounting bracket 2 rotatory in the pipeline, the centrifugal force that produces orders about the arc scraper 3 butt of mounting bracket 2 lateral wall installation to the inner wall of pipeline on, strike off the burr on the pipeline inner wall, first connecting rod 10 through the installation in first recess 9 provides spacing effect for arc scraper 3, avoid arc scraper 3 to break away from mounting bracket 2, centrifugal force drive fixed block 16 moves to the inner wall of pipeline simultaneously, make the fixed block 4 butt of installing on 16 to the inner wall of pipeline, make the fixed block 4 polish to the inner wall of pipeline, the draw-in groove 20 intercommunication of spout 17 and the last seting up of fixed block 4, make third spring 18 promote hasp 19 butt to on the draw-in groove 20, make the fixed block 4 install on the fixed block 16 fast, stop 2 stop rotatory time, make the second spring 16 break away from the inner wall 12 through first recess 9, make the inner wall of first spring 12 and make the second inner wall 12 draw back to break away from the fixed block 3.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a preprocessing device for chemical pipeline equipment which characterized in that includes:
A top cover (1);
the mounting frame (2) is rotatably arranged at the bottom end of the top cover (1);
Arc scraper (3) arranged on the side wall of the mounting frame (2) in circumference array and in sliding fit;
And the grinding blocks (4) are circumferentially arrayed on the side wall of the mounting frame (2) and are in sliding fit.
2. The pretreatment device for assembling chemical pipelines according to claim 1, wherein an annular groove (7) is formed in the bottom end of the top cover (1), a motor (6) is fixedly installed in the top cover (1), a rotating shaft (5) is fixedly installed at the output end of the motor (6), a support (15) which is in a circumferential array is arranged on the side wall of the rotating shaft (5), one end of the support (15) is fixedly connected with the mounting frame (2), balls (8) which are in a circumferential array are arranged on the top end of the mounting frame (2), and the side wall of each ball (8) is movably connected in the annular groove (7).
3. The pretreatment device for chemical pipeline assembly according to claim 1, wherein first grooves (9) symmetrically arranged are formed in the side walls of the mounting frame (2), first connecting rods (10) are symmetrically arranged in the first grooves (9), the top ends of the first connecting rods (10) are movably connected to the arc-shaped scraper (3), first springs (11) are symmetrically arranged in the first grooves (9), and the end faces of the first springs (11) are movably connected to the arc-shaped scraper (3).
4. The pretreatment device for chemical pipeline assembly according to claim 1, wherein the side wall of the mounting frame (2) is provided with second grooves (12) which are symmetrically arranged, second connecting rods (13) are symmetrically arranged in the second grooves (12), the top ends of the second connecting rods (13) are movably provided with fixing blocks (16), the second grooves (12) are internally movably provided with second springs (14), the end faces of the second springs (14) are movably connected with the fixing blocks (16), and the side walls of the fixing blocks (16) are movably connected with grinding blocks (4).
5. The pretreatment device for chemical pipeline assembly according to claim 4, wherein symmetrically arranged sliding grooves (17) are formed in the side walls of the fixed blocks (16), third springs (18) are movably installed in the sliding grooves (17), and lock catches (19) are fixedly installed on the end faces of the third springs (18).
6. The pretreatment device for chemical pipeline assembly according to claim 1, wherein symmetrically arranged clamping grooves (20) are formed in the side wall of the grinding block (4), the clamping grooves (20) are communicated with the sliding grooves (17), and lock catches (19) are clamped in the clamping grooves (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322906030.6U CN221019690U (en) | 2023-10-30 | 2023-10-30 | Pretreatment device for chemical pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322906030.6U CN221019690U (en) | 2023-10-30 | 2023-10-30 | Pretreatment device for chemical pipeline assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019690U true CN221019690U (en) | 2024-05-28 |
Family
ID=91176727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322906030.6U Active CN221019690U (en) | 2023-10-30 | 2023-10-30 | Pretreatment device for chemical pipeline assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019690U (en) |
-
2023
- 2023-10-30 CN CN202322906030.6U patent/CN221019690U/en active Active
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| GR01 | Patent grant |