CN211142130U - Blowing device in long-distance pipe fitting - Google Patents
Blowing device in long-distance pipe fitting Download PDFInfo
- Publication number
- CN211142130U CN211142130U CN201921356192.4U CN201921356192U CN211142130U CN 211142130 U CN211142130 U CN 211142130U CN 201921356192 U CN201921356192 U CN 201921356192U CN 211142130 U CN211142130 U CN 211142130U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- blowing
- pipe fitting
- rotating shaft
- blowing nozzle
- Prior art date
- 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.)
- Active
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 55
- 230000005484 gravity Effects 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 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
- 238000002161 passivation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a blow device in long distance pipe fitting belongs to and blows the device field in. The pipe fitting blowing device comprises a connecting rod, wherein one end of the connecting rod is in threaded connection with an inner blowing rod, the other end of the connecting rod is in threaded connection with an inner blowing nozzle, and during inner blowing, the inner blowing rod drives the connecting rod and the inner blowing nozzle to blow air on the inner wall of a pipe fitting; the utility model discloses the connecting rod intermediate position mills a symmetrical concave surface respectively, runs through an axis of rotation on the symmetrical concave surface, and the axis of rotation both ends are equipped with rotatable gyro wheel, through two gyro wheels direction drive interior blowing nozzle in the pipe fitting that blows in needs, has not only guaranteed interior blowing nozzle in the pipe fitting and has blown the height, blows the quality in improving, has still reduced interior blowing pole because of interior blowing nozzle gravity deformation problem, has improved the life of interior blowing pole.
Description
Technical Field
The utility model relates to a blow device in long distance pipe fitting belongs to and blows the device field in.
Background
The pipe fitting is after galvanization is finished or cooling and passivation is finished, internal blowing is often needed, redundant zinc or water and the like are removed, product quality is guaranteed, the internal blowing of the thin pipe is generally in a bell-mouthed structure, the internal blowing of the thick pipe is often in a structure that an internal blowing pipe drives the internal blowing nozzle to stretch into the pipe to blow, the internal blowing nozzle stretches into the pipe to be straightened along with the increase of the stretching length after stretching into the long-distance pipe fitting due to the fact that the internal blowing nozzle is in contact with the inner wall of the pipe due to the weight of the internal blowing nozzle, and the internal blowing pipe is in a structure that the internal blowing pipe sags and deforms after being used for a long time.
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 manufacturing long distance pipe fitting, 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 long distance pipe fitting can reduce the deformation cycle of interior blowpipe, blows the quality in improving simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a long-distance pipe fitting internal blowing device comprises a connecting rod, wherein one end of the connecting rod is in threaded connection with an internal blowing rod, and the other end of the connecting rod is in threaded connection with an internal blowing nozzle;
A symmetrical concave surface is milled in the middle of each connecting rod, a rotating shaft penetrates through the symmetrical concave surfaces, and rotatable rollers are arranged at two ends of the rotating shaft.
Preferably, the position of the center line of the rotating shaft is arranged below the center line of the connecting rod.
As a preferable technical scheme, a bearing is connected between the rotating shaft and the symmetrical concave surface of the connecting rod, and the rotating shaft can rotate relative to the connecting rod.
Preferably, a bearing is arranged between the roller and the rotating shaft, and the roller can rotate relative to the rotating shaft.
Preferably, the length of the rotating shaft is greater than the diameter of the connecting rod.
As a preferable technical scheme, the length of the symmetrical concave surface is larger than the diameter of the roller.
The utility model discloses an useful part is:
1. The utility model drives the inner blowing nozzle by the two rollers in the pipe fitting to be blown internally, thereby not only ensuring the internal blowing height of the inner blowing nozzle in the pipe fitting and improving the internal blowing quality, but also reducing the problem of the internal blowing rod caused by the gravity deformation of the inner blowing nozzle and prolonging the service life of the internal blowing rod;
2. The utility model discloses the position setting of axis of rotation central line is in the below of connecting rod central line, guarantees when can reduce the size of gyro wheel and supports interior blow gun to blow the purpose of pole front end weight in reducing.
Drawings
FIG. 1 is a schematic structural view of a long-distance pipe internal blowing device;
Figure 2 is a top view of a long distance pipe internal blowing device.
In the figure, the blowing nozzle comprises a connecting rod 1, an inner blowing nozzle 2, an inner blowing nozzle 3, a roller 4, a symmetrical concave surface 5 and a rotating shaft.
Detailed Description
The present invention is further described below to facilitate understanding by those skilled in the art.
As shown in fig. 1 to 2, the long-distance pipe fitting internal blowing device comprises a connecting rod 1, wherein one end of the connecting rod 1 is in threaded connection with an internal blowing rod, the other end of the connecting rod 1 is in threaded connection with an internal blowing nozzle 2, and during internal blowing, the internal blowing rod drives the connecting rod 1 and the internal blowing nozzle 2 to blow air on the inner wall of a pipe fitting;
The utility model discloses 1 intermediate position of connecting rod mills a symmetrical concave surface 4 respectively, runs through a rotation axis 5 on the symmetrical concave surface 4, and 5 both ends of axis of rotation are equipped with rotatable gyro wheel 3, blow in the pipe fitting of blowing in needs through two gyro wheels 3 direction drives blow gun 2, have not only guaranteed the interior height of blowing of interior blow gun 2 in the pipe fitting, blow the quality in improving, have still reduced interior blow pole because of 2 gravity deformation problems of interior blow gun, have improved the life of interior blow pole.
The utility model discloses the position setting of 5 central lines of axis of rotation is in the below of 1 central line of connecting rod, and blow gun 2 in the assurance of this structure can reduce the size of gyro wheel 3 supports to blow the purpose of pole front end weight in reducing.
The utility model discloses be connected with the bearing between axis of rotation 5 and the symmetry concave surface 4 department of connecting rod 1, but axis of rotation 5 relative connecting rod 1 rotates. A bearing may be provided between the roller 3 and the rotating shaft 5, and the roller 3 may rotate relative to the rotating shaft 5.
The length of the rotating shaft 5 of the utility model is larger than the diameter of the connecting rod 1, so that the roller 3 and the connecting rod 1 are ensured not to have interference problem; the length of the symmetrical concave surface 4 can be larger than the diameter of the roller 3, so that the length of the rotating shaft 5 can be shortened, and the purpose of reducing the weight of the front end of the internal blowing rod can be achieved.
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 (6)
1. The utility model provides a blow device in long distance pipe fitting which characterized in that: the blowing device comprises a connecting rod, wherein one end of the connecting rod is in threaded connection with an inner blowing rod, and the other end of the connecting rod is in threaded connection with an inner blowing nozzle;
A symmetrical concave surface is milled in the middle of each connecting rod, a rotating shaft penetrates through the symmetrical concave surfaces, and rotatable rollers are arranged at two ends of the rotating shaft.
2. A long distance pipe internal blowing apparatus as claimed in claim 1, wherein: the position of the central line of the rotating shaft is arranged below the central line of the connecting rod.
3. A long distance pipe internal blowing apparatus as claimed in claim 1, wherein: and a bearing is connected between the rotating shaft and the symmetrical concave surface of the connecting rod, and the rotating shaft can rotate relative to the connecting rod.
4. A long distance pipe internal blowing apparatus as claimed in claim 1, wherein: and a bearing is arranged between the roller and the rotating shaft, and the roller can rotate relative to the rotating shaft.
5. A long distance pipe internal blowing apparatus as claimed in claim 1, wherein: the length of the rotating shaft is larger than the diameter of the connecting rod.
6. A long distance pipe internal blowing apparatus as claimed in claim 1, wherein: the length of the symmetrical concave surface is larger than the diameter of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356192.4U CN211142130U (en) | 2019-08-21 | 2019-08-21 | Blowing device in long-distance pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356192.4U CN211142130U (en) | 2019-08-21 | 2019-08-21 | Blowing device in long-distance pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142130U true CN211142130U (en) | 2020-07-31 |
Family
ID=71743065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356192.4U Active CN211142130U (en) | 2019-08-21 | 2019-08-21 | Blowing device in long-distance pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211142130U (en) |
-
2019
- 2019-08-21 CN CN201921356192.4U patent/CN211142130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211142130U (en) | Blowing device in long-distance pipe fitting | |
| CN106429208A (en) | Rod-shaped workpiece conveying chain | |
| WO2022037399A1 (en) | Rod-shaped shaft-type ball joint transmission shaft | |
| CN209553362U (en) | A kind of telescopic process support rods | |
| CN104056690B (en) | Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame | |
| CN215354149U (en) | Paint spraying apparatus is used in production of hot rolling seamless steel pipe | |
| CN210182149U (en) | Blast apparatus for cable manufacture | |
| CN113458246A (en) | Auxiliary assembly is rectified with ball base material production to building materials manufacturing | |
| CN210313435U (en) | Intelligent spiral cover device | |
| CN206435451U (en) | A kind of lossless grain rotary screen | |
| CN111189312A (en) | Online drying device of rod | |
| CN207014133U (en) | Pipeline opening device for grinding is used in a kind of electromagnetic flowmeter installation | |
| CN206811350U (en) | One kind is used for steel plate cutting and welding splash-proof device | |
| CN109264119A (en) | A kind of folding piler swing arm Yin Liao mechanism | |
| CN210789018U (en) | Rolling device for electric pole steel reinforcement framework | |
| CN217017081U (en) | Automatic spraying protection device for spool | |
| CN203862749U (en) | Cylinder rolling auxiliary device | |
| CN205663406U (en) | Novel electric power overhaul ladder | |
| CN206900387U (en) | One kind hypervelocity high ferro anti-derail unit | |
| CN211284466U (en) | Tempering setting device for spring production | |
| CN211436700U (en) | Electric bicycle frame spraying device | |
| CN210208102U (en) | Connector for pivot shaft of rotating arm of looper | |
| CN212525466U (en) | Altitude water-cooling guide slot | |
| CN208098899U (en) | A kind of amplitude of oscillation automatic adjustment positioning device of the cross universal spiale of steekle mill | |
| CN218254510U (en) | Steel pipe inner wall polishing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240427 Address after: Room 04, Floor 1, Building 18, Puxin Community, No. 183 Gaozhai Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province, 350008 Patentee after: Fuzhou Fulianchuang International Trade Co.,Ltd. Country or region after: China Address before: No. 14 Yangzhong Lane, Nanyang Road, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province, 362000 Patentee before: Huian kemanyuan Technology Service Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |