CN210826317U - Steel pipe internal blowing device - Google Patents
Steel pipe internal blowing device Download PDFInfo
- Publication number
- CN210826317U CN210826317U CN201921356180.1U CN201921356180U CN210826317U CN 210826317 U CN210826317 U CN 210826317U CN 201921356180 U CN201921356180 U CN 201921356180U CN 210826317 U CN210826317 U CN 210826317U
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- CN
- China
- Prior art keywords
- blowing
- interior
- inner blowing
- blows
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a blow device in steel pipe belongs to interior device field of blowing. Comprises a bracket, the bottom of the bracket of the utility model is provided with an inner blowing cylinder, the side wall of the inner blowing cylinder is provided with a steam pipe orifice, the inner blowing cylinder is internally provided with an inner blowing rod which can slide axially relative to the inner blowing cylinder, the inner blowing rod of the utility model is internally arranged into a hollow structure, the side wall of the inner blowing rod is evenly provided with a plurality of connecting holes which are communicated with the inner blowing cylinder, the inner blowing cylinder cavity is communicated with the inner blowing rod cavity through the connecting holes, the structure enables the steam of the inner blowing cylinder to enter through the connecting holes on the side wall of the inner blowing rod, does not influence the steam to enter into an inner blowing nozzle at the other end of the inner blowing rod, and simultaneously does not influence the back and forth movement of the inner blowing rod, one end of the inner blowing rod of the utility model is provided with a linear driving device, the linear driving device is arranged into an air cylinder, the utility model avoids the problem of steam pipe damage caused by the back, the maintenance cost is reduced.
Description
Technical Field
The utility model relates to a blow device in steel pipe belongs to interior device field of blowing.
Background
The pipe fitting need carry out the internal blowing after the galvanization, often blow through the horn mouth blow gun to the pipe below four cun, the step of blowing in at present is, treat that the pipe fitting of internal blowing reachs appointed position, press from both sides tight back to the steel pipe, the horn mouth blow gun stretches out and blows out high-pressure steam with steel pipe tip cooperation back, horn mouth blow gun rear need be connected with steam reaction unit through high-pressure steam pipe, because the horn mouth blow gun need stretch out and draw back repeatedly, the life that leads to high-pressure steam pipe (the steel wire pipe that can bear high-pressure steam) is very low, on average every half a day just need be changed one, and the cost is very high.
In view of the problems existing in the prior art, the utility model discloses combine many years' design and experience of use in relevant field, assist too strong professional knowledge, the device is blown in the design and manufacture of a steel pipe, overcomes above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a pair of blow device in steel pipe can improve the life of high pressure steam pipe, guarantees simultaneously and blows the action in.
In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a blow device in steel pipe, includes the support, the support bottom is equipped with interior a section of thick bamboo that blows, be equipped with the steam pipe mouth on the interior section of thick bamboo lateral wall that blows, interior section of thick bamboo that blows is inside to be equipped with relative interior a section of thick bamboo endwise slip blows the pole, interior blow the inside hollow structure that establishes of pole, interior blow on the pole lateral wall equipartition have a plurality of connecting holes with interior a section of thick bamboo intercommunication that blows, interior blow pole one end and be equipped with sharp drive arrangement, interior blow the pole other end be equipped with in blow the mouth with interior inside intercommunication of pole that blows.
As a preferred technical scheme, a supporting platform is arranged above the support, and a lifting device is arranged on the supporting platform and can drive the support to lift;
the lifting device comprises two turbine screw lifters, a connecting shaft and a motor, wherein the output shaft at the bottom of the two turbine screw lifters is connected with the support, and the motor drives the two turbine screw lifters to operate through the connecting shaft.
As a preferred technical scheme, a connecting plate is arranged at the bottom of the support, and the linear driving device is fixed on the connecting plate.
According to the preferable technical scheme, two ends of the inner blowing barrel are respectively provided with a gland, a sealing device is arranged between the gland and the inner blowing barrel, a through hole is formed in the gland, and the diameter of the through hole is equal to that of the inner blowing rod.
According to the preferable technical scheme, a guide air duct is arranged behind the inner blowing duct, the section of the guide air duct is I-shaped, a gland is arranged at the other end of the guide air duct, and the inner diameter of the middle position of the guide air duct is equal to the outer diameter of the inner blowing rod.
The utility model discloses an useful part is:
1. because the utility model discloses high pressure steam pipe will be connected with the steam pipe mouth on the interior section of thick bamboo that blows, and blow a removal in the pole is relative in, has avoided traditional structure directly to blow through in that a blowing section of thick bamboo blows the steam pipe harm problem that the interior section of thick bamboo back-and-forth movement that leads to that causes, has reduced the maintenance cost.
2. Steam of the inner blowing barrel enters through the connecting hole on the side wall of the inner blowing rod, so that the steam entering the inner blowing nozzle is not influenced, and the forward and backward movement of the inner blowing rod is not influenced;
3. the utility model discloses a blow gun goes up and down in elevating gear drives, when having guaranteed to face different diameter steel pipe central line position altitude mixture control, interior blow gun highly accompanies the problem of adjustment, has improved interior blow gun altitude mixture control's efficiency.
4. The utility model discloses utilize the direction dryer to carry out guiding orientation to the internal blowing pole, improved the back-and-forth movement precision of internal blowing pole.
Drawings
FIG. 1 is a schematic structural diagram of a steel pipe internal blowing device;
FIG. 2 is a partial structural sectional view of a steel pipe internal blowing apparatus.
In the figure, the device comprises a supporting platform 1, a turbine screw rod lifter 2, a connecting shaft 3, a motor 4, a support 5, a support 6, a linear driving device 7, a connecting plate 8, an inner blowing rod 9, an inner blowing cylinder 10, an inner blowing nozzle 11, a guide air duct 12, an inner blowing cylinder cavity 13, an inner blowing rod cavity 14, a connecting hole 15 and a steam pipe opening.
Detailed Description
The present invention is further described below to facilitate understanding by those skilled in the art.
As shown in figures 1 and 2, a steel pipe internal blowing device comprises a support 5, an internal blowing cylinder 9 is arranged at the bottom of the support 5, a steam pipe orifice 15 is arranged on the side wall of the internal blowing cylinder 9, an internal blowing rod 8 which can slide axially relative to the internal blowing cylinder 9 is arranged inside the internal blowing cylinder 9, the internal blowing rod 8 of the utility model is internally provided with a hollow structure, a plurality of connecting holes 14 are evenly distributed on the side wall of the internal blowing rod 8 and are communicated with the internal blowing cylinder 9, an internal blowing cylinder cavity 12 is communicated with an internal blowing rod cavity 13 through the connecting holes 14, the structure ensures that steam of the internal blowing cylinder 9 enters through the connecting holes 14 on the side wall of the internal blowing rod 8, the steam enters an internal blowing nozzle 10 at the other end of the internal blowing rod 8 without influencing the back-and-forth movement of the internal blowing rod 8, a linear driving device 6 is arranged at one end of the internal blowing rod 8, a cylinder is arranged as a cylinder, and particularly, a connecting plate, linear drive device 6 is fixed on connecting plate 7, the utility model discloses blow a section of thick bamboo 9 in 8 relative of interior blow pole and remove under linear drive device 6 drives, avoided traditional structure directly blow the steam pipe harm problem that the back-and-forth movement of a section of thick bamboo 9 leads to of blowing in that leads to the fact through interior blow a section of thick bamboo 9, reduced the maintenance cost.
The utility model discloses support 5 top is equipped with supporting platform 1, is equipped with elevating gear on supporting platform 1, elevating gear can drive support 5 and go up and down, and is concrete, and elevating gear includes two turbine screw rod lift 2, connecting axle 3 and motor 4, and 2 bottom output shafts of two turbine screw rod lift are connected with support 5, and motor 4 drives two turbine screw rod lift 2 operations through connecting axle 3, the utility model discloses a blow gun 10 lift in elevating gear drives, when having guaranteed to face different diameter steel pipe central line position height control, problem that interior blow gun 10 highly accompanies the adjustment has improved the efficiency of interior blow gun 10 height control.
The utility model discloses the 9 both ends of interior blowing section of thick bamboo all are equipped with the gland, and the gland with interior blowing section of thick bamboo is equipped with sealing device between 9, is equipped with the through-hole on the gland, blows 8 diameters of pole in the through-hole diameter equals to guarantee steam seal and the direction of interior blowing pole 8.
For the direction precision of blowing pole 8 in improving, the utility model discloses 9 backs of interior blowing section of thick bamboo are equipped with direction dryer 11, and the I shape is established to 11 cross-sections of direction dryer, and the 11 other ends of direction dryer are equipped with the gland, and 11 intermediate position internal diameters of direction dryer equal interior blowing pole 8 external diameters.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides a device blows in steel pipe which characterized in that: the support is included, the support bottom is equipped with interior a section of thick bamboo that blows, be equipped with the steam pipe mouth on the interior a section of thick bamboo lateral wall that blows, interior a section of thick bamboo inside is equipped with relative interior a section of thick bamboo endwise slip that blows and blows the pole, interior the inside hollow structure that establishes of blowing pole, the equipartition on the interior pole lateral wall that blows have a plurality of connecting holes with interior a section of thick bamboo intercommunication blows, interior pole one end that blows is equipped with sharp drive arrangement, interior blow the pole other end be equipped with in blow the mouth with interior inside intercommunication of blowing pole.
2. A steel pipe internal blowing device according to claim 1, characterized in that: a supporting platform is arranged above the bracket, and a lifting device is arranged on the supporting platform and can drive the bracket to lift;
the lifting device comprises two turbine screw lifters, a connecting shaft and a motor, wherein the output shaft at the bottom of the two turbine screw lifters is connected with the support, and the motor drives the two turbine screw lifters to operate through the connecting shaft.
3. A steel pipe internal blowing device according to claim 1, characterized in that: the bottom of the support is provided with a connecting plate, and the linear driving device is fixed on the connecting plate.
4. A steel pipe internal blowing device according to claim 1, characterized in that: the inner blowing cylinder is characterized in that two ends of the inner blowing cylinder are respectively provided with a gland, a sealing device is arranged between the gland and the inner blowing cylinder, a through hole is formed in the gland, and the diameter of the through hole is equal to that of the inner blowing rod.
5. A steel pipe internal blowing device according to claim 1, characterized in that: the rear part of the inner blowing cylinder is provided with a guide air cylinder, the section of the guide air cylinder is I-shaped, the other end of the guide air cylinder is provided with a gland, and the inner diameter of the middle position of the guide air cylinder is equal to the outer diameter of the inner blowing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356180.1U CN210826317U (en) | 2019-08-21 | 2019-08-21 | Steel pipe internal blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356180.1U CN210826317U (en) | 2019-08-21 | 2019-08-21 | Steel pipe internal blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210826317U true CN210826317U (en) | 2020-06-23 |
Family
ID=71251645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356180.1U Expired - Fee Related CN210826317U (en) | 2019-08-21 | 2019-08-21 | Steel pipe internal blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210826317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522658A (en) * | 2020-09-09 | 2021-03-19 | 杜学金 | Liftable steam internal blowing initial humidity control system |
| CN112522657A (en) * | 2020-09-09 | 2021-03-19 | 杜学金 | Preheating steam internal blowing parking humidity control device |
-
2019
- 2019-08-21 CN CN201921356180.1U patent/CN210826317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522658A (en) * | 2020-09-09 | 2021-03-19 | 杜学金 | Liftable steam internal blowing initial humidity control system |
| CN112522657A (en) * | 2020-09-09 | 2021-03-19 | 杜学金 | Preheating steam internal blowing parking humidity control device |
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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: 20220908 Address after: No. 221, Gongyuan West Road, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province, 214200 Patentee after: Yixing Gudu Zisha Co.,Ltd. Address before: 262405 No.140, Nanhao village, Chengnan sub district office, Changle County, Weifang City, Shandong Province Patentee before: Li Xiufen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |