CN219684992U - Inner wall rust cleaning device - Google Patents
Inner wall rust cleaning device Download PDFInfo
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- CN219684992U CN219684992U CN202223181255.1U CN202223181255U CN219684992U CN 219684992 U CN219684992 U CN 219684992U CN 202223181255 U CN202223181255 U CN 202223181255U CN 219684992 U CN219684992 U CN 219684992U
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- rust removing
- pipeline
- rust
- fixedly connected
- wall
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 238000004140 cleaning Methods 0.000 title abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of metal process pipelines, in particular to an inner wall rust removing device, which aims at three problems of pipeline fixation, high cost and cooling cleaning in the prior art. The utility model ensures the stable posture of the pipeline in the rust removal process, ensures that the rust removal device can stably run in the pipeline, is easy to purchase materials, has simple manufacture and lower cost, has convenient and quick operation process of the whole device, saves labor and time, can realize quick rust removal, has high construction efficiency and better rust removal effect, can clean and cool the inner wall of the pipeline in the rust removal process, prevents the pipeline from deforming due to polishing, and simultaneously prevents the polished embroidery scraps from remaining in the pipeline.
Description
Technical Field
The utility model relates to the technical field of metal process pipelines, in particular to a rust removing device for an inner wall.
Background
With the development of industrialization progress, the technical fields of metallurgical industry, pipeline transportation and the like are developed, and in the application fields, a large number of metal process pipelines with different specifications are involved and used.
In the process of installing metal process pipes, rust removal is an important operation, it is well known that rust removal of the outer surface of a metal pipe is simple, rust removal of the inner part of the metal pipe is difficult, and generally, for the metal pipe, the inner wall of the metal pipe is generally cleaned by a chemical method, namely, the inner part of the metal pipe is cleaned by acid liquor or alkali liquor. However, the existing rust removing device has the following defects or shortcomings:
1. the fixing effect on the pipeline is poor in the rust removal process, and the rust removal effect and the working efficiency are affected;
2. the dosage of the medicament is not easy to control, if the dosage is excessive, the excessive reagent can cause great influence on the environment, and cause cost waste, if the dosage is insufficient, the rust removal is incomplete, the rust removal effect is poor, and the cost is relatively high;
3. in the rust removal process, the inner wall of the pipeline cannot be cooled and cleaned, and the working efficiency is affected.
Disclosure of Invention
The utility model aims to solve the three defects of fixed pipelines, high cost and cooling and cleaning in the prior art, and provides an inner wall rust removing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the inner wall rust removing device comprises a supporting mechanism, a rust removing mechanism and a cooling structure, wherein the supporting mechanism comprises a workbench, a chute symmetrically arranged at the top of the workbench, a sliding block in sliding connection with the top of the workbench, a push rod motor fixedly connected with one side of the sliding block, a supporting plate fixedly connected with the top of the sliding block, a hydraulic cylinder arranged at the opposite side of the supporting plate, and clamping plates and mounting plates arranged at one side of the top of the workbench are fixedly connected with piston rods of the hydraulic cylinder;
the rust removing mechanism comprises a servo motor, a polishing shaft, a rust removing extension bar and a disc steel wire brush, wherein the output shaft of the servo motor is connected with the polishing shaft through a coupling, the rust removing extension bar is connected with one end of the polishing shaft in a threaded manner, and one end of the rust removing extension bar is fixedly connected with the disc steel wire brush;
the cooling mechanism comprises a water tank, a water pump arranged on one side of the top of the water tank, a cooling head connected with one side of a water outlet of the water pump, and a pipe coiling device arranged between the water pump and the cooling head.
Through above-mentioned scheme, through being provided with the backup pad, the hydraulic cylinder and the grip block of hydraulic cylinder piston rod one end fixed connection that the backup pad is relative one side setting have guaranteed the stable gesture of rust cleaning in-process pipeline for rust cleaning device can be steady at pipeline inside operation, through being provided with rust cleaning extension bar, rust cleaning extension bar is the steel pipe, the material is easy to purchase, simple manufacture, the cost is lower, safe and reliable in the use, can realize quick rust cleaning, rust cleaning is effectual, improve construction work efficiency, through being provided with the water tank, water pump and water pump one side is through the cooling head of hose connection, can clean the cooling to pipeline inner wall in the rust cleaning process, prevent to lead to the pipeline to warp because of polishing, also prevent simultaneously that the embroidery bits that polish down remain in the pipeline.
Preferably, the bottom of the workbench is provided with supporting rods at equal intervals, universal wheels are arranged at the bottoms of the supporting rods, handles are welded at one side of the workbench, a partition plate is arranged below the workbench, and the water tank and the pipe coiling device are arranged at the top of the partition plate.
Through above-mentioned scheme, through handle and universal wheel cooperation for the device is convenient for remove, has improved portability.
Preferably, the bottom of the servo motor is fixedly connected with the fixing plate, and one side of the fixing plate is fixedly connected with the mounting plate.
Through the scheme, the stable posture of the servo motor in the rust removal process is ensured.
Preferably, the rust-removing extension bar is connected in a multi-section mode, the rust-removing extension bar is a steel pipe, the total length of the rust-removing extension bar is 0.5-1m greater than the length of a pipeline, a supporting frame is sleeved on the rust-removing extension bar at equal intervals, and the supporting frame is disc-shaped.
Through the scheme, the stable running of the rust removing device is ensured.
Preferably, one end of the rust removing extension bar is fixedly connected with a stud, the stud is fixedly connected with a disc steel wire brush through a double nut, the disc steel wire brush can be selected according to the specification of a pipeline, and the specification is 5-10mm larger than the inner diameter of the pipeline.
Through the scheme, the application range is enlarged, and the practicability is improved.
Preferably, the clamping plates are matched to form an annular structure, spring shock absorbers are arranged on one side of the clamping plates opposite to each other at equal distance, and one end of each spring shock absorber is fixedly connected with a buffer plate.
Through the scheme, the stable holding of the pipeline in the rust removal process is ensured, and meanwhile, a certain buffering and damping effect is achieved.
Preferably, the water pump is connected with the cooling head through a hose, the hose is wound on the pipe coiling device and the rust removing extension bar, and the cooling head is arranged on one side of the disc steel wire brush.
Through the scheme, the inner wall of the pipeline can be cleaned and cooled in the rust removal process, so that the pipeline is prevented from being deformed due to polishing, and the polished embroidery scraps are prevented from being remained in the pipeline.
The beneficial effects of the utility model are as follows:
1. according to the inner wall rust removing device, the supporting plate is arranged, the hydraulic cylinder arranged on the opposite side of the supporting plate is fixedly connected with the clamping plate at one end of the piston rod of the hydraulic cylinder, so that the stable posture of a pipeline in the rust removing process is ensured, the rust removing device can stably run in the pipeline, the whole device is convenient and quick to operate, labor and time are saved, the construction efficiency is high, and the rust removing effect is good;
2. according to the inner wall rust removing device, the rust removing extension rod is arranged, the rust removing extension rod is made of a steel pipe, materials are easy to purchase, the manufacturing is simple, the cost is low, the inner wall rust removing device is safe and reliable in the use process, quick rust removing can be achieved, the rust removing effect is good, and the construction operation efficiency is improved;
3. the inner wall rust cleaning device of this design through being provided with the cooling head that water tank, water pump and water pump one side pass through hose connection, can clean the cooling to pipeline inner wall in the rust cleaning process, prevents to lead to the pipeline to warp because of polishing, also prevents simultaneously that the embroidery bits that polish off from remaining in the pipeline.
Drawings
Fig. 1 is a three-dimensional view of the whole structure of a rust removing device for inner wall according to the present utility model;
fig. 2 is a front view of the whole mechanism of the inner wall rust removing device according to the present utility model;
fig. 3 is a three-dimensional view of a rust removing mechanism of the inner wall rust removing device provided by the utility model;
fig. 4 is a side view of a clamping plate of the inner wall rust removing device according to the present utility model.
In the figure: 1. a work table; 2. a chute; 3. a slide block; 4. a push rod motor; 5. a support plate; 6. a hydraulic cylinder; 7. a clamping plate; 8. a mounting plate; 9. a servo motor; 10. a coupling; 11. polishing the shaft; 12. rust removal extension bar; 13. a disc steel wire brush; 14. a water tank; 15. a water pump; 16. a cooling head; 17. a tube rolling device; 18. a support frame; 19. a stud bolt; 20. a spring damper; 21. and a buffer plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, referring to fig. 1 to 4, an inner wall rust removing device includes a supporting mechanism, a rust removing mechanism and a cooling structure;
the supporting mechanism comprises: the supporting mechanism comprises a workbench 1, sliding grooves 2 symmetrically formed in the top of the workbench 1, sliding blocks 3 respectively and slidably connected in the sliding grooves 2, a push rod motor 4 fixedly connected with one side of each sliding block 3, a supporting plate 5 fixedly connected with the top of each sliding block 3, a hydraulic cylinder 6 arranged on the opposite side of each supporting plate 5, and a clamping plate 7 and a mounting plate 8 arranged on one side of the top of the workbench 1 respectively and fixedly connected with piston rods of the hydraulic cylinders 6;
in order to accurately describe the connecting structure of the workbench 1, the bottom of the workbench 1 is provided with supporting rods at equal distance, universal wheels are arranged at the bottom of the supporting rods, a handle is welded at one side of the workbench 1, a partition board is arranged below the workbench 1, and a water tank 14 and a pipe coiling device 17 are arranged at the top of the partition board;
in order to accurately describe the connection structure of the clamping plate 7, the clamping plate 7 is matched to form an annular structure, spring shock absorbers 20 are equidistantly arranged on the opposite sides of the clamping plate 7, and one end of each spring shock absorber 20 is fixedly connected with a buffer plate 21;
through being provided with supporting mechanism, through being provided with backup pad 5, the clamping plate 7 of the hydraulic cylinder 6 that backup pad 5 opposite side set up and hydraulic cylinder 6 piston rod one end fixed connection, the spring damper 20 that the relative one side equidistance of clamping plate 7 set up, the buffer board 21 of spring damper 20 one end fixed connection has guaranteed that the pipeline is stable to be held in the rust cleaning process, has played certain buffering cushioning effect simultaneously, has guaranteed the stable gesture of rust cleaning in-process pipeline for rust cleaning device can be steady at pipeline inside operation.
Example 2, with reference to fig. 1-4, this example is optimized on the basis of example 1, specifically:
derusting mechanism: the rust removing mechanism comprises a servo motor 9, a polishing shaft 11 connected with an output shaft of the servo motor 9 through a coupler 10, a rust removing extension bar 12 screwed at one end of the polishing shaft 11 and a disc steel wire brush 13 fixedly connected with one end of the rust removing extension bar 12;
in order to accurately describe the connection structure of the servo motor 9, the bottom of the servo motor 9 is fixedly connected to a fixed plate, and one side of the fixed plate is fixedly connected with the mounting plate 8;
in order to accurately describe the connection structure of the rust-removing extension bar 12, the rust-removing extension bar 12 is connected in a multi-section mode, the rust-removing extension bar 12 is a steel pipe, the total length of the rust-removing extension bar 12 is 0.5-1m longer than the length of a pipeline, support frames 18 are sleeved on the rust-removing extension bar 12 at equal intervals, and the support frames 18 are disc-shaped;
in order to accurately describe the connection structure of the disc steel wire brush 13, one end of the rust-removing extension rod 12 is fixedly connected with a stud 19, the stud 19 is fixedly connected with the disc steel wire brush 13 through a double nut, the disc steel wire brush 13 can be selected according to the specification of a pipeline, and the specification is 5-10mm larger than the inner diameter of the pipeline;
through being provided with rust cleaning mechanism, through being provided with rust cleaning extension bar 12, rust cleaning extension bar 12 is the steel pipe, and the material is easily purchased, and simple manufacture, the cost is lower, safe and reliable in the use can realize quick rust cleaning, and rust cleaning effect is good, improves construction operation efficiency.
Example 3, referring to fig. 4, this example is optimized based on example 1, specifically:
and a cooling mechanism: the cooling mechanism comprises a water tank 14, a water pump 15 arranged on one side of the top of the water tank 14, a cooling head 16 connected with one side of the water outlet of the water pump 15, and a pipe coiling device 17 arranged between the water pump 15 and the cooling head 16;
in order to accurately describe the connection structure of the cooling head 16, the water pump 15 is connected with the cooling head 16 through a hose, the hose is wound on the pipe coiling device 17 and the rust removing extension bar 12, and the cooling head 16 is arranged on one side of the disc steel wire brush 13;
through being provided with cooling body, through being provided with the cooling head 16 that water tank 14, water pump 15 and water pump 15 one side pass through hose connection, can clean the cooling to the pipeline inner wall in the rust cleaning process, prevent to lead to the pipeline to warp because of polishing, also prevent simultaneously that the embroidery bits that polish from remaining in the pipeline.
Working principle: the rust-removing extension bar 12 is fixed at the head of the polishing shaft 11, the polishing shaft 11 is driven to rotate by the servo motor 9 through the coupler 10 to operate, the disc steel wire brush 13 is fixed at the head of the rust-removing extension bar 12 by adopting double nuts matched with stud bolts 19, the supporting frames 18 on the rust-removing extension bar 12 are uniformly distributed on the inner wall of a pipeline, one support frame is arranged every 3 meters according to the length of the pipeline, and the stable running of the device is ensured to be excellent.
The utility model relates to an inner wall rust removing device, which comprises the following specific operations when a user uses the device:
illustrating: the specification of the required rust removing pipeline is phi 273 x 10mm, the length is 12 m, the inner diameter is phi 250mm, so that the diameter of the disc steel wire brush 13 is 260mm, and the disc steel wire brush is tightly contacted with the inner wall of the pipeline;
(1) The pipeline is placed between the clamping plates 7, and the clamping plates 7 are matched with the spring shock absorbers 20 and the buffer plates 21 to clamp and fix the pipeline through the expansion and contraction of the hydraulic cylinders 6 arranged on the opposite sides of the supporting plates 5;
(2) The servo motor 9 is used as a driving device, the power supply is 220V, a rust removing extension rod 12 is welded at the head of a polishing shaft 11, the output shaft of the servo motor 9 is connected with the polishing shaft through a coupler 10, the diameter of the rust removing extension rod 12 is 25mm, and the total length of the rust removing extension rod 12 after multi-section connection is 12.5 m;
(3) Welding a stud 19 with M20 x 100 on the head of the rust-removing extension bar 12, wearing double nuts, and fixing a disc steel wire brush 13 with a diameter of 260mm on the head of the rust-removing extension bar 12;
(4) Starting a power supply, driving a polishing shaft 11, a rust removing extension bar 12 and a disc steel wire brush 13 to rotate together by a servo motor 9, and simultaneously driving a supporting plate 5 to move in a sliding groove 2 formed in the top of a workbench 1 by a push rod motor 4 along the horizontal direction, so that the device walks from one side to the other side in a pipeline, and performing inner wall rust removing operation;
(5) In the rust removal process, a water pump 15 is started, water is pumped from the water tank 14, and the disc steel wire brush 13 and the inner wall of the pipeline are washed and cooled through a cooling head 16;
(6) The steps 1-5 are repeated until the inner wall of the pipeline is inspected to be qualified, and the practice proves that the device is safe and efficient in the use process, improves the production operation rate and saves the cost.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The inner wall rust removing device comprises a supporting mechanism, a rust removing mechanism and a cooling mechanism and is characterized in that the supporting mechanism comprises a workbench (1), a sliding groove (2) symmetrically formed in the top of the workbench (1), a sliding block (3) which is respectively and slidably connected in the sliding groove (2), a push rod motor (4) fixedly connected with one side of the sliding block (3), a supporting plate (5) fixedly connected with the top of the sliding block (3), a hydraulic cylinder (6) arranged on the opposite side of the supporting plate (5), and clamping plates (7) and a mounting plate (8) arranged on one side of the top of the workbench (1) are fixedly connected with piston rods of the hydraulic cylinder (6);
the rust removing mechanism comprises a servo motor (9), a polishing shaft (11) connected with an output shaft of the servo motor (9) through a coupler (10), a rust removing extension bar (12) screwed at one end of the polishing shaft (11) and a disc steel wire brush (13) fixedly connected with one end of the rust removing extension bar (12);
the cooling mechanism comprises a water tank (14), a water pump (15) arranged on one side of the top of the water tank (14), a cooling head (16) connected with one side of a water outlet of the water pump (15), and a pipe coiling device (17) arranged between the water pump (15) and the cooling head (16).
2. The rust removing device for the inner wall of the pipe according to claim 1, wherein the bottom of the workbench (1) is provided with supporting rods at equal intervals, universal wheels are arranged at the bottoms of the supporting rods, a handle is welded on one side of the workbench (1), a partition plate is arranged below the workbench (1), and the water tank (14) and the pipe coiling device (17) are arranged at the top of the partition plate.
3. An inner wall rust removing device according to claim 1, wherein the bottom of the servo motor (9) is fixedly connected to a fixing plate, and one side of the fixing plate is fixedly connected with the mounting plate (8).
4. The inner wall rust removing device according to claim 1, wherein the rust removing extension bar (12) is connected in a multi-section mode, the rust removing extension bar (12) is a steel pipe, the total length of the rust removing extension bar (12) is greater than the length of a pipeline by 0.5-1m, supporting frames (18) are sleeved on the rust removing extension bar (12) at equal intervals, and the supporting frames (18) are disc-shaped.
5. The inner wall rust removing device according to claim 1, wherein one end of the rust removing extension rod (12) is fixedly connected with a stud bolt (19), the stud bolt (19) is fixedly connected with a disc steel wire brush (13) through a double nut, the disc steel wire brush (13) can be selected according to the specification of the pipeline, and the specification is 5-10mm larger than the inner diameter of the pipeline.
6. The rust removing device for the inner wall according to claim 1, wherein the clamping plates (7) are matched to form an annular structure, spring shock absorbers (20) are arranged on opposite sides of the clamping plates (7) at equal distances, and one end of each spring shock absorber (20) is fixedly connected with a buffer plate (21).
7. The inner wall rust removing device according to claim 1, wherein the water pump (15) is connected with the cooling head (16) through a hose, the hose is wound on the pipe coiling device (17) and the rust removing extension bar (12), and the cooling head (16) is arranged on one side of the disc steel wire brush (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181255.1U CN219684992U (en) | 2022-11-29 | 2022-11-29 | Inner wall rust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181255.1U CN219684992U (en) | 2022-11-29 | 2022-11-29 | Inner wall rust cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN219684992U true CN219684992U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181255.1U Active CN219684992U (en) | 2022-11-29 | 2022-11-29 | Inner wall rust cleaning device |
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| CN (1) | CN219684992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139026A (en) * | 2023-10-24 | 2023-12-01 | 江苏靖隆合金钢机械制造有限公司 | Spraying device for inner wall of slag cooler barrel |
-
2022
- 2022-11-29 CN CN202223181255.1U patent/CN219684992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139026A (en) * | 2023-10-24 | 2023-12-01 | 江苏靖隆合金钢机械制造有限公司 | Spraying device for inner wall of slag cooler barrel |
| CN117139026B (en) * | 2023-10-24 | 2024-03-29 | 江苏靖隆合金钢机械制造有限公司 | Spraying device for inner wall of slag cooler barrel |
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