CN203557247U - Rust removing device in small-caliber steel pipe - Google Patents
Rust removing device in small-caliber steel pipe Download PDFInfo
- Publication number
- CN203557247U CN203557247U CN201320744751.5U CN201320744751U CN203557247U CN 203557247 U CN203557247 U CN 203557247U CN 201320744751 U CN201320744751 U CN 201320744751U CN 203557247 U CN203557247 U CN 203557247U
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- China
- Prior art keywords
- steel pipe
- steel
- spring
- iron plate
- main transmission
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- Expired - Fee Related
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Abstract
The utility model relates to a rust removing device in a small-caliber steel pipe. A rotatable steel spring of the rust removing device is connected with a cylindrical steel brush, the cylindrical steel brush comprises a steel pipe, a circular disk iron plate is arranged in the steel pipe, a fixing shaft sleeve is fixed on the outer wall of the steel pipe, the circular disk iron plate is circumferentially connected with a plurality of transmission rods through the rotating shaft, the transmission rods penetrate through the side wall of the steel pipe and the fixing shaft sleeve to be connected with the steel brush, one end of the spring is connected with a rotating shaft, and the other end of the spring is connected with the circular disk iron plate through a spring hook. One end of the main transmission rod is connected to the circular disk iron plate through a fixing bolt, and the other end of the main transmission rod sequentially penetrates through a shaft sleeve of the main transmission rod and a steel brush head rear cover plate connected to the rear end of the steel pipe to be connected with a rotatable steel spring connecting device. One end of a fixed supporting part is fixed on the inner wall of the steel pipe through a fixed support welding point, and the other end of the fixed support is connected with the shaft sleeve of the main transmission rod. According to the rust removing device in the small-caliber steel pipe, the purpose of removing rust in the small-caliber steel pipe easily is achieved, operation is convenient, and the removing effect is good. The defect that the dust in an existing small-caliber steel pipe can not be removed easily is overcome.
Description
Technical field:
The utility model relates to rust removal in a kind of small-caliber steel pipe.
Background technology:
The long-time steel pipe of placing can produce corrosion at surfaces externally and internally, and steel pipe is outer can, by artificial or mechanical derusting, remove surperficial iron rust, but not easy-clear of the iron rust of pipe interior.
Utility model content:
The technical problems to be solved in the utility model is to provide rust removal in a kind of small-caliber steel pipe, and this device has been realized and can easily have been removed iron rust in small-caliber steel pipe, easy to operate, removes effective.Overcome the not deficiency of easy-clear of iron rust in existing small-caliber steel pipe.
Technical solution adopted in the utility model is: rust removal in a kind of small-caliber steel pipe, comprise dredging machine for sewer and rotatable steel spring, and dredging machine for sewer is connected with rotatable steel spring, rotatable steel spring connects cylindrical shape steel brush, cylindrical shape steel brush comprises steel pipe, in steel pipe, be provided with disk iron plate, fixed hub is fixed on outer wall of steel pipe, disk iron plate circumferentially connects multiple drive links by rotating shaft, drive link is connected steel brush through steel pipe sidewall with fixed hub, spring one end connection rotating shaft, the spring other end is by spring carrier arm clutch disk iron plate, main transmission bar one end is connected on disk iron plate by set bolt, the main transmission bar other end is connected with rotatable steel spring jockey with the steel brush head back shroud that is connected to steel pipe rear end through main transmission rod sleeve successively, fixed support one end is fixed on steel pipe inner wall by fixed support solder joint, the fixed support other end connects main transmission rod sleeve.
The beneficial effects of the utility model are: the utility model can easily be removed iron rust in small-caliber steel pipe, easy to operate, removes effective.
Accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is the structural representation of cylindrical shape steel brush.
Fig. 2 is that the A-A of Fig. 1 is to profile.
The specific embodiment:
As shown in Figure 1 and Figure 2, rust removal in a kind of small-caliber steel pipe, comprises dredging machine for sewer and rotatable steel spring, and dredging machine for sewer is connected with rotatable steel spring, rotatable steel spring connects cylindrical shape steel brush, cylindrical shape steel brush comprises steel pipe 1, in steel pipe 1, be provided with disk iron plate 7, fixed hub 2 is fixed on steel pipe 1 outer wall, disk iron plate 7 circumferentially connects multiple drive links 9 by rotating shaft 5, drive link 9 is connected steel brush 3 through steel pipe 1 sidewall with fixed hub 2, spring 8 one end connection rotating shafts 5, spring 8 other ends are by spring carrier arm 10 clutch disk iron plates 7, main transmission bar 13 one end are connected on disk iron plate 7 by set bolt 6, main transmission bar 13 other ends are connected with rotatable steel spring jockey 14 with the steel brush head back shroud 15 that is connected to steel pipe 1 rear end through main transmission rod sleeve 12 successively, fixed support 4 one end are fixed on steel pipe 1 inwall by fixed support solder joint 11, fixed support 4 other ends connect main transmission rod sleeve 12.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection domain of the present utility model.
Claims (1)
1. a rust removal in small-caliber steel pipe, comprises dredging machine for sewer and rotatable steel spring, and dredging machine for sewer is connected with rotatable steel spring, it is characterized in that: rotatable steel spring connects cylindrical shape steel brush, cylindrical shape steel brush comprises steel pipe (1), in steel pipe (1), be provided with disk iron plate (7), fixed hub (2) is fixed on steel pipe (1) outer wall, disk iron plate (7) circumferentially connects multiple drive links (9) by rotating shaft (5), drive link (9) is connected steel brush (3) through steel pipe (1) sidewall with fixed hub (2), spring (8) one end connection rotating shaft (5), spring (8) other end is by spring carrier arm (10) clutch disk iron plate (7), main transmission bar (13) one end is connected on disk iron plate (7) by set bolt (6), main transmission bar (13) other end is connected with rotatable steel spring jockey (14) with the steel brush head back shroud (15) that is connected to steel pipe (1) rear end through main transmission rod sleeve (12) successively, fixed support (4) one end is fixed on steel pipe (1) inwall by fixed support solder joint (11), fixed support (4) other end connects main transmission rod sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744751.5U CN203557247U (en) | 2013-11-21 | 2013-11-21 | Rust removing device in small-caliber steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744751.5U CN203557247U (en) | 2013-11-21 | 2013-11-21 | Rust removing device in small-caliber steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557247U true CN203557247U (en) | 2014-04-23 |
Family
ID=50506994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744751.5U Expired - Fee Related CN203557247U (en) | 2013-11-21 | 2013-11-21 | Rust removing device in small-caliber steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289986A (en) * | 2014-09-30 | 2015-01-21 | 一重集团绍兴重型机床有限公司 | Ingot mold inner-hole sweeping and polishing headstock |
-
2013
- 2013-11-21 CN CN201320744751.5U patent/CN203557247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289986A (en) * | 2014-09-30 | 2015-01-21 | 一重集团绍兴重型机床有限公司 | Ingot mold inner-hole sweeping and polishing headstock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |