CN203600026U - Steel pipeline inner wall deruster - Google Patents
Steel pipeline inner wall deruster Download PDFInfo
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- CN203600026U CN203600026U CN201320587919.6U CN201320587919U CN203600026U CN 203600026 U CN203600026 U CN 203600026U CN 201320587919 U CN201320587919 U CN 201320587919U CN 203600026 U CN203600026 U CN 203600026U
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- wire brush
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Abstract
The utility model relates to a steel pipeline inner wall deruster which comprises a steel pipeline to be subjected to rust removal, a cantilever speed changer, a cantilever speed changer output shaft, a steel wire brush, a steel wire brush rotary arm, and a steel wire brush blocking shaft. The steel pipeline inner wall deruster is characterized in that elastic steel wires are arranged on the steel wire brush, the steel wire brush is connected with the cantilever speed changer through the cantilever speed changer output shaft, the cantilever speed changer transmits power to the steel wire brush through the cantilever speed changer output shaft, the steel wire brush is driven to circumferentially rotate around the axis of the steel wire brush at high speed, the axis of the steel wire brush blocking shaft is parallel to that of the steel wire brush and located within the sweeping range of the circumferential movement of the steel wires of the steel wire brush, the steel wire brush is connected with the steel wire brush rotary arm as a whole to rotate in the pipeline around the axis of the steel pipeline, the cantilever speed changer output shaft penetrates through the steel wire brush to be connected with the steel wire brush rotary arm, and the steel wire brush rotary arm can circumferentially rotate around the axis of a power output shaft. According to the steel pipeline inner wall deruster, the steel wires of the steel wire brush are used for beating the surface of the steel pipeline to generate a derusting effect like shot blasting instead of shot blasting, and anchor patterns which facilitate bonding of anticorrosive paint are beaten out. The steel wire brush is used for beating the inside of the steel pipeline to remove rust, steel shot sand does not need to recovered, the technology is simplified, and particularly the steel pipeline inner wall deruster has an obvious advantage of derusting of small-diameter pipelines which can not be processed through a traditional shot blasting derusting technology.
Description
Technical field
The utility model belongs to the rust cleaning Removal Technology field before steel pipe inner wall anticorrosive coating, is specifically related to a kind of steel tube derusting machine.
Technical background
At oil and gas industry, the pipeline of exploitation and transportation use must eliminate rust to pipeline in first being processed, the life such as heating installation, coal gas is also needed first to eliminate rust to the weld seam of inwall after welding with pipeline and take suitable corrosion protection measure again.Steel conduit inwall rust cleaning at present has two kinds of techniques, and one is to adopt ball blast (sand) to impact steel conduit inner surface, and another kind is to adopt wire brush to carry out brushing method to steel conduit inner surface.Adopt the process of ball blast (sand) can make steel pipe internal-surface not only reach rust cleaning object but also can impact out and be conducive to the bonding anchor line of coating.The process of employing wire brush can only be removed steel pipe inner wall corrosion and can not obtain anchor line, and inner surface of pipeline can be brushed brighter and brighter.Do not have the steel pipe inner wall of anchor line to be unfavorable for the bonding of steel pipe anticorrosion paint, the inner surface of light has adverse effect to the anticorrosion bond effect of coating.Adopt ball blast (sand) rust cleaning can cause extra shot (sand) recovery problem, complex operation step.
The utility model steel duct rust cleaning can not adopt ball blast to impact steel tube surface and adopt the steel wire of wire brush to impact steel tube surface to result from the rust cleaning effect that ball blast (sand) is the same and impact out and be conducive to the bonding anchor line of anticorrosive paint.Adopt wire brush to impact steel duct rust cleaning, do not need additionally to reclaim shot (sand), simplified technique, especially for adopt that traditional impeller blasting technique cannot process middle small-bore pipeline rust cleaning, have advantages of significantly outstanding.
Utility model content
For the problems referred to above, the utility model provides a kind of derusting machine for inner wall of steel tube, impacts steel pipe inner wall reach rust cleaning and produce anchor line dual purpose by the steel wire of wire brush.
For achieving the above object, the utility model is by the following technical solutions:
A kind of derusting machine for inner wall of steel tube described in the utility model, comprise steel conduit to be eliminated rust (1), cantilever speed changer (6), cantilever transmission output shaft (7), wire brush (9), wire brush pivoted arm (10), wire brush gear shaft (12), it is characterized in that being provided with on wire brush (9) elastic wire (8), wire brush (9) is connected with cantilever speed changer (6) by cantilever transmission output shaft (7), cantilever speed changer (6) passes to wire brush (9) by cantilever transmission output shaft (7) by power, drive wire brush (9) to do around its axis high speed circular revolution, wire brush gear shaft (12) axis is parallel to wire brush (9) axis, and steel wire (8) circular motion in wire brush (9) scans in scope, wire brush (9) connects together and can in pipeline (1), rotate by the axis around steel conduit (1) as a whole with wire brush pivoted arm (10), cantilever transmission output shaft (7) is connected with wire brush pivoted arm (10) through wire brush (9) simultaneously, wire brush pivoted arm (10) can moving power output shaft (16) axis do circular-rotation.
Derusting machine for inner wall of steel tube described in the utility model, also comprise rust cleaning motor (2), decelerator (4), reducer output shaft (5), cantilever speed changer (6), cantilever transmission output shaft (7), the power output shaft (16) of motor (2) of it is characterized in that eliminating rust is connected with decelerator (4), reducer output shaft (5) is connected with decelerator (4) with cantilever speed changer (6) simultaneously, and the cantilever transmission output shaft (7) of cantilever speed changer (6) is connected with wire brush (8).
Derusting machine for inner wall of steel tube described in the utility model, the power output shaft (16) of motor (2) of it is characterized in that eliminating rust is connected with decelerator (4), reducer output shaft (5) is connected with decelerator (4) with wire brush gear-box (11) simultaneously, the wire brush gearbox output shaft (22) of wire brush gear-box (11) is connected with cantilever speed changer (6), the cantilever transmission output shaft (7) of cantilever speed changer (6) is connected with wire brush (8), wire brush gearbox output shaft (22) when self axis does circular-rotation, drive cantilever speed changer (6) and wire brush (9) together moving power output shaft (16) axis move in a circle.
Derusting machine for inner wall of steel tube described in the utility model, it is characterized in that wire brush Limit Bearing (15) in addition, wire brush Limit Bearing (15) makes the steel wire (8) of wire brush (9) touch steel conduit (1) inwall.
Derusting machine for inner wall of steel tube described in the utility model, it is characterized in that reductor (4) is connected with live-rollers (19), live-rollers (19) other end is connected with live-rollers motor (17), and when live-rollers motor (17) drives live-rollers (19) to rotate, related decelerator (4) rotates around the axis of steel conduit (1) together.
Derusting machine for inner wall of steel tube described in the utility model, is characterized in that wire brush gear shaft (12) is connected on wire brush gearbox (6) shell by fixed head (20).
Derusting machine for inner wall of steel tube described in the utility model, is characterized in that rust remover is provided with road wheel (21), and power output shaft (16) is provided with shaft coupling (3).
Derusting machine for inner wall of steel tube described in the utility model, is characterized in that wire brush (9) can be arranging multiple (groups) along pipeline (1) axis direction or in perpendicular to pipeline (1) axis plane simultaneously.
Derusting machine for inner wall of steel tube described in the utility model, it is characterized in that rust remover is placed in steel conduit (1) position to be eliminated rust, and wire brush (9) is contacted with steel conduit (1) inwall, be fixed on steel wire (8) on wire brush (9) along with wire brush (9) moves in a circle together, steel wire (8) is in the time of wire brush (9) axial-movement process wire brush gear shaft (12) position, wire brush gear shaft (12) produces barrier effect to steel wire (8), this barrier effect makes steel wire (8) produce strain, in the potential energy that the strain that the strain of steel wire (8) makes the kinetic energy of wire brush (9) be stored in steel wire (8) produces, the strain of steel wire (8) makes steel wire (8) lag behind the rotation of wire brush (9), produce the distortion with direction of rotation, when the distortion of steel wire (8) acquires a certain degree, steel wire slips over wire brush gear shaft (12), steel wire (8) slips over after wire brush gear shaft (12), discharge potential energy, transferring the very high speed of kinetic energy generation to impacts steel conduit (1) inwall, steel conduit (1) inwall is under the effect that successively impacts of steel wire, corrosion is stripped from, and produce the vestige after impacting at inwall, be commonly called as in the industry at once as anchor line.
Derusting machine for inner wall of steel tube described in the utility model, it is characterized in that wire brush (9) does with respect to steel conduit to be eliminated rust (1) off-centre operation revolution around himself axis, wire brush pivoted arm (10) moving power output shaft (16) axis that simultaneously power output shaft (16) concentric with steel conduit drives and wire brush (9) links together does circular-rotation, and wire brush (9) does around the rotation of himself axis with around the revolution of steel conduit (1) axis simultaneously.
Derusting machine for inner wall of steel tube described in the utility model, is characterized in that road wheel (21) drives rust remover to move along steel conduit (1) axis, reaches the object of whole section of steel conduit inwall rust cleaning.
The utility model compared with prior art, there is following beneficial effect: adopt wire brush to eliminate rust to steel conduit inwall, the recovery problem that can avoid employing ball blast (sand) rust cleaning shot (sand), can impact out again the anchor line that ordinary steel wire brush treatment can not do simultaneously.
The utility model compared with prior art, also has following beneficial effect: the rust cleaning for steel conduit weld seam position has clear superiority, and efficiency is higher than prior art, and effect is better than prior art, and technique is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is a kind of derusting machine for inner wall of steel tube structural representation described in the utility model embodiment 1;
Fig. 2 is the structural representation of a kind of derusting machine for inner wall of steel tube described in the utility model embodiment 2;
Fig. 3 is that the A-A of a kind of derusting machine for inner wall of steel tube described in the utility model embodiment 1 or 2 is to cutaway view;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is process chart of the present utility model;
In figure:
1, steel conduit; 2, rust cleaning motor 3, clutch; 4, decelerator; 5, reducer output shaft; 6, cantilever speed changer; 7, cantilever transmission output shaft; 8, steel wire; 9, wire brush; 10, wire brush pivoted arm; 11, wire brush gear-box; 12, wire brush gear shaft; 13, supplemental support; 14, bearing; 15, power supply; 16, power output shaft; 17, live-rollers motor; 18, live-rollers power supply; 19, live-rollers; 20, fixed head; 21, road wheel 22, wire brush gearbox output shaft.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating utility model, but are not used for limiting scope of the present utility model.
Embodiment 1
As Figure 1-3, a kind of derusting machine for inner wall of steel tube, comprise steel conduit to be eliminated rust 1, cantilever speed changer 6, cantilever transmission output shaft 7, wire brush 9, wire brush pivoted arm 10, wire brush gear shaft 12, on described wire brush 9, be provided with elastic wire 8, wire brush 9 is connected with cantilever speed changer 6 by cantilever transmission output shaft 7, cantilever speed changer 6 passes to wire brush 9 by cantilever transmission output shaft 7 by power, drive wire brush 9 to do around its axis high speed circular revolution, wire brush gear shaft 12 axis are parallel to wire brush 9 axis, and steel wire 8 circular motion in wire brush 9 scan in scope, wire brush 9 connects together and can in pipeline 1, rotate by the axis around steel conduit 1 as a whole with wire brush pivoted arm 10, cantilever transmission output shaft 7 is connected with wire brush pivoted arm 10 through wire brush 9 simultaneously, wire brush pivoted arm 10 can moving power output shaft 16 axis do circular-rotation.
Derusting machine for inner wall of steel tube of the present utility model, also comprise rust cleaning motor 2, decelerator 4, reducer output shaft 5, cantilever speed changer 6, cantilever transmission output shaft 7, the power output shaft 16 of described rust cleaning motor 2 is connected with decelerator 4, reducer output shaft 5 is connected with decelerator 4 with cantilever speed changer 6 simultaneously, and the cantilever transmission output shaft 7 of cantilever speed changer 6 is connected with wire brush 8.
Derusting machine for inner wall of steel tube of the present utility model, also includes wire brush Limit Bearing 15, and described wire brush Limit Bearing 15 makes the steel wire 8 of wire brush 9 touch steel conduit 1 inwall.
Derusting machine for inner wall of steel tube of the present utility model, described reductor 4 is connected with live-rollers 19, and live-rollers 19 other ends are connected with live-rollers motor 17, and when live-rollers motor 17 drives live-rollers 19 to rotate, related decelerator 4 rotates around the axis of steel conduit 1 together.
Derusting machine for inner wall of steel tube of the present utility model, described wire brush gear shaft 12 is connected on wire brush gearbox 6 shells by fixed head 20.
Derusting machine for inner wall of steel tube of the present utility model, described rust remover is provided with road wheel 21, and power output shaft 16 is provided with shaft coupling 3.
As shown in Fig. 1, Fig. 3, Fig. 4, derusting machine for inner wall of steel tube of the present utility model, wire brush 9 can be arranging multiple (groups) along pipeline 1 axis direction or in perpendicular to pipeline 1 axis plane simultaneously.
As shown in Fig. 1, Fig. 3-5, derusting machine for inner wall of steel tube of the present utility model, its course of work is as follows:
1) rust remover is placed in to the position that steel conduit 1 is to be eliminated rust, and wire brush 9 is contacted with steel conduit 1 inwall;
2) be fixed on steel wire 8 on wire brush 9 along with wire brush 9 moves in a circle together;
2) steel wire 8 is in the time of wire brush 9 axial-movements process wire brush gear shaft 12 position, wire brush gear shaft 12 produces barrier effect to steel wire 8, this barrier effect makes steel wire 8 produce strain, in the potential energy that the strain that the strain of steel wire 8 makes the kinetic energy of wire brush 9 be stored in steel wire 8 produces;
3) strain of steel wire 8 makes steel wire 8 lag behind the rotation of wire brush 9, produces and the distortion of direction of rotation, and when the distortion of steel wire 8 acquires a certain degree, steel wire slips over wire brush gear shaft 12;
4) steel wire 8 slips over after wire brush gear shaft 12, discharges potential energy, transfers the very high speed of kinetic energy generation to steel conduit 1 inwall is impacted;
5) steel conduit 1 inwall is under the effect that successively impacts of steel wire, and corrosion is stripped from, and produces the vestige after impacting at inwall, is commonly called as in the industry at once as anchor line.
Derusting machine for inner wall of steel tube of the present utility model, described wire brush 9 does with respect to steel conduit 1 off-centre operation revolution to be eliminated rust around himself axis, simultaneously do circular-rotation with concentric wire brush pivoted arm 10 moving power output shaft 16 axis that power output shaft 16 drives and wire brush 9 links together of steel conduit, wire brush 9 does around the rotation of himself axis with around the revolution of steel conduit 1 axis simultaneously.
The utility model derusting machine for inner wall of steel tube, when use, road wheel 21 drives rust remover to move along steel conduit 1 axis, reaches the object of whole section of steel conduit 1 inwall rust cleaning.
Embodiment 2
As Fig. 2, Fig. 3, shown in Fig. 4, a kind of derusting machine for inner wall of steel tube, comprise steel conduit to be eliminated rust 1, cantilever speed changer 6, cantilever transmission output shaft 7, wire brush 9, wire brush pivoted arm 10, wire brush gear shaft 12, on described wire brush 9, be provided with elastic wire 8, wire brush 9 is connected with cantilever speed changer 6 by cantilever transmission output shaft 7, cantilever speed changer 6 passes to wire brush 9 by cantilever transmission output shaft 7 by power, drive wire brush 9 to do around its axis high speed circular revolution, wire brush gear shaft 12 axis are parallel to wire brush 9 axis, and steel wire 8 circular motion in wire brush 9 scan in scope, wire brush 9 connects together and can in pipeline 1, rotate by the axis around steel conduit 1 as a whole with wire brush pivoted arm 10, cantilever transmission output shaft 7 is connected with wire brush pivoted arm 10 through wire brush 9 simultaneously, wire brush pivoted arm 10 can moving power output shaft 16 axis do circular-rotation.
Derusting machine for inner wall of steel tube of the present utility model, the power output shaft 16 of rust cleaning motor 2 is connected with decelerator 4, reducer output shaft 5 is connected with decelerator 4 with wire brush gear-box 11 simultaneously, the wire brush gearbox output shaft 22 of wire brush gear-box 11 is connected with cantilever speed changer 6, the cantilever transmission output shaft 7 of cantilever speed changer 6 is connected with wire brush 8, and wire brush gearbox output shaft 22 is driving cantilever speed changer 6 moving power output shaft 16 axis together with wire brush 9 to move in a circle when self axis does circular-rotation.
Derusting machine for inner wall of steel tube of the present utility model, also includes wire brush Limit Bearing 15, and described wire brush Limit Bearing 15 makes the steel wire 8 of wire brush 9 touch steel conduit 1 inwall.
Derusting machine for inner wall of steel tube of the present utility model, described reductor 4 is connected with live-rollers 19, and live-rollers 19 other ends are connected with live-rollers motor 17, and when live-rollers motor 17 drives live-rollers 19 to rotate, related decelerator 4 rotates around the axis of steel conduit 1 together.
Derusting machine for inner wall of steel tube of the present utility model, described wire brush gear shaft 12 is connected on wire brush gearbox 6 shells by fixed head 20.
Derusting machine for inner wall of steel tube of the present utility model, described rust remover is provided with road wheel 21, and power output shaft 16 is provided with shaft coupling 3.
As in Figure 2-4, derusting machine for inner wall of steel tube of the present utility model, wire brush 9 can be arranging multiple (groups) along pipeline 1 axis direction or in perpendicular to pipeline 1 axis plane simultaneously.
As shown in Figure 2-5, derusting machine for inner wall of steel tube of the present utility model, its course of work is as follows:
1) rust remover is placed in to the position that steel conduit 1 is to be eliminated rust, and wire brush 9 is contacted with steel conduit 1 inwall;
2) be fixed on steel wire 8 on wire brush 9 along with wire brush 9 moves in a circle together;
2) steel wire 8 is in the time of wire brush 9 axial-movements process wire brush gear shaft 12 position, wire brush gear shaft 12 produces barrier effect to steel wire 8, this barrier effect makes steel wire 8 produce strain, in the potential energy that the strain that the strain of steel wire 8 makes the kinetic energy of wire brush 9 be stored in steel wire 8 produces;
3) strain of steel wire 8 makes steel wire 8 lag behind the rotation of wire brush 9, produces and the distortion of direction of rotation, and when the distortion of steel wire 8 acquires a certain degree, steel wire slips over wire brush gear shaft 12;
4) steel wire 8 slips over after wire brush gear shaft 12, discharges potential energy, transfers the very high speed of kinetic energy generation to steel conduit 1 inwall is impacted;
5) steel conduit 1 inwall is under the effect that successively impacts of steel wire, and corrosion is stripped from, and produces the vestige after impacting at inwall, is commonly called as in the industry at once as anchor line.
Derusting machine for inner wall of steel tube of the present utility model, described wire brush 9 does with respect to steel conduit 1 off-centre operation revolution to be eliminated rust around himself axis, simultaneously do circular-rotation with concentric wire brush pivoted arm 10 moving power output shaft 16 axis that power output shaft 16 drives and wire brush 9 links together of steel conduit, wire brush 9 does around the rotation of himself axis with around the revolution of steel conduit 1 axis simultaneously.
The utility model derusting machine for inner wall of steel tube, when use, road wheel 21 drives rust remover to move along steel conduit 1 axis, reaches the object of whole section of steel conduit 1 inwall rust cleaning.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (11)
1. a derusting machine for inner wall of steel tube, comprise steel conduit to be eliminated rust (1), cantilever speed changer (6), cantilever transmission output shaft (7), wire brush (9), wire brush pivoted arm (10), wire brush gear shaft (12), it is characterized in that being provided with on wire brush (9) elastic wire (8), wire brush (9) is connected with cantilever speed changer (6) by cantilever transmission output shaft (7), cantilever speed changer (6) passes to wire brush (9) by cantilever transmission output shaft (7) by power, drive wire brush (9) to do around its axis high speed circular revolution, wire brush gear shaft (12) axis is parallel to wire brush (9) axis, and steel wire (8) circular motion in wire brush (9) scans in scope, wire brush (9) connects together and can in pipeline (1), rotate by the axis around steel conduit (1) as a whole with wire brush pivoted arm (10), cantilever transmission output shaft (7) is connected with wire brush pivoted arm (10) through wire brush (9) simultaneously, wire brush pivoted arm (10) can moving power output shaft (16) axis do circular-rotation.
2. derusting machine for inner wall of steel tube as claimed in claim 1, also comprise rust cleaning motor (2), decelerator (4), reducer output shaft (5), cantilever speed changer (6), cantilever transmission output shaft (7), the power output shaft (16) of motor (2) of it is characterized in that eliminating rust is connected with decelerator (4), reducer output shaft (5) is connected with decelerator (4) with cantilever speed changer (6) simultaneously, and the cantilever transmission output shaft (7) of cantilever speed changer (6) is connected with wire brush (8).
3. derusting machine for inner wall of steel tube as claimed in claim 1, the power output shaft (16) of motor (2) of it is characterized in that eliminating rust is connected with decelerator (4), reducer output shaft (5) is connected with decelerator (4) with wire brush gear-box (11) simultaneously, the wire brush gearbox output shaft (22) of wire brush gear-box (11) is connected with cantilever speed changer (6), the cantilever transmission output shaft (7) of cantilever speed changer (6) is connected with wire brush (8), wire brush gearbox output shaft (22) when self axis does circular-rotation, drive cantilever speed changer (6) and wire brush (9) together moving power output shaft (16) axis move in a circle.
4. the derusting machine for inner wall of steel tube as described in claim 1 or 2 or 3, it is characterized in that wire brush Limit Bearing (15) in addition, wire brush Limit Bearing (15) makes the steel wire (8) of wire brush (9) touch steel conduit (1) inwall.
5. derusting machine for inner wall of steel tube as claimed in claim 2, it is characterized in that reductor (4) is connected with live-rollers (19), live-rollers (19) other end is connected with live-rollers motor (17), and when live-rollers motor (17) drives live-rollers (19) to rotate, related decelerator (4) rotates around the axis of steel conduit (1) together.
6. derusting machine for inner wall of steel tube as claimed in claim 1, is characterized in that wire brush gear shaft (12) is connected on wire brush gearbox (6) shell by fixed head (20).
7. derusting machine for inner wall of steel tube as claimed in claim 1, is characterized in that rust remover is provided with road wheel (21), and power output shaft (16) is provided with shaft coupling (3).
8. derusting machine for inner wall of steel tube as claimed in claim 1, is characterized in that wire brush (9) can be along pipeline (1) axis direction or arrange multiple in perpendicular to pipeline (1) axis plane simultaneously.
9. the derusting machine for inner wall of steel tube as described in claim 1 or 3 or 5, it is characterized in that rust remover is placed in steel conduit (1) position to be eliminated rust, and wire brush (9) is contacted with steel conduit (1) inwall, be fixed on steel wire (8) on wire brush (9) along with wire brush (9) moves in a circle together, steel wire (8) is in the time of wire brush (9) axial-movement process wire brush gear shaft (12) position, wire brush gear shaft (12) produces barrier effect to steel wire (8), this barrier effect makes steel wire (8) produce strain, in the potential energy that the strain that the strain of steel wire (8) makes the kinetic energy of wire brush (9) be stored in steel wire (8) produces, the strain of steel wire (8) makes steel wire (8) lag behind the rotation of wire brush (9), produce the distortion with direction of rotation, when the distortion of steel wire (8) acquires a certain degree, steel wire slips over wire brush gear shaft (12), steel wire (8) slips over after wire brush gear shaft (12), discharge potential energy, transferring the very high speed of kinetic energy generation to impacts steel conduit (1) inwall, steel conduit (1) inwall is under the effect that successively impacts of steel wire, corrosion is stripped from, and produce the vestige after impacting at inwall, be commonly called as in the industry at once as anchor line.
10. derusting machine for inner wall of steel tube as claimed in claim 9, it is characterized in that wire brush (9) does with respect to steel conduit to be eliminated rust (1) off-centre operation revolution around himself axis, wire brush pivoted arm (10) moving power output shaft (16) axis that simultaneously power output shaft (16) concentric with steel conduit drives and wire brush (9) links together does circular-rotation, and wire brush (9) does around the rotation of himself axis with around the revolution of steel conduit (1) axis simultaneously.
11. derusting machine for inner wall of steel tubes as claimed in claim 9, is characterized in that road wheel (21) drives rust remover to move along steel conduit (1) axis, reaches the object of whole section of steel conduit (1) inwall rust cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587919.6U CN203600026U (en) | 2013-09-14 | 2013-09-14 | Steel pipeline inner wall deruster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587919.6U CN203600026U (en) | 2013-09-14 | 2013-09-14 | Steel pipeline inner wall deruster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600026U true CN203600026U (en) | 2014-05-21 |
Family
ID=50712725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587919.6U Withdrawn - After Issue CN203600026U (en) | 2013-09-14 | 2013-09-14 | Steel pipeline inner wall deruster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440491A (en) * | 2013-09-14 | 2015-03-25 | 青岛大仓管道防腐保温器材有限公司 | Derusting machine for inner wall of steel pipeline |
| CN108927725A (en) * | 2018-08-01 | 2018-12-04 | 中煤特殊凿井有限责任公司 | A kind of pipeline quick derusting device |
| CN115625165A (en) * | 2022-11-30 | 2023-01-20 | 北京扬奇技术开发有限公司 | Pipeline inner wall rust cleaning device and rust cleaning operation car |
-
2013
- 2013-09-14 CN CN201320587919.6U patent/CN203600026U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440491A (en) * | 2013-09-14 | 2015-03-25 | 青岛大仓管道防腐保温器材有限公司 | Derusting machine for inner wall of steel pipeline |
| CN104440491B (en) * | 2013-09-14 | 2017-08-15 | 青岛大仓防腐有限公司 | A kind of derusting machine for inner wall of steel tube |
| CN108927725A (en) * | 2018-08-01 | 2018-12-04 | 中煤特殊凿井有限责任公司 | A kind of pipeline quick derusting device |
| CN115625165A (en) * | 2022-11-30 | 2023-01-20 | 北京扬奇技术开发有限公司 | Pipeline inner wall rust cleaning device and rust cleaning operation car |
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