CN202943583U - Guide device for tube penetration - Google Patents
Guide device for tube penetration Download PDFInfo
- Publication number
- CN202943583U CN202943583U CN 201220680365 CN201220680365U CN202943583U CN 202943583 U CN202943583 U CN 202943583U CN 201220680365 CN201220680365 CN 201220680365 CN 201220680365 U CN201220680365 U CN 201220680365U CN 202943583 U CN202943583 U CN 202943583U
- Authority
- CN
- China
- Prior art keywords
- tube
- cone
- guide device
- guide
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a guide device for tube penetration, relates to a sound conducting device, and particularly relates to a guide device for a through tube. The guide device for tube penetration disclosed by the utility model comprises a guide cone and an orientation cone which are detachably and fixedly connected, wherein the guide cone is conical; and the other end of the orientation cone is connected with a tube via a locking device. According to the guide device for tube penetration disclosed by the utility model, a guider is placed in the tube, a penetration guider can automatically drive the tube to perform a tube penetration action only by pushing the tube at the rear end of a sound conductor, so that labour and materials are saved, and the accuracy is high. The guide device for tube penetration disclosed by the utility model is simple in structure and strong in practicability.
Description
Technical field
The utility model relates to a kind of microphone device, particularly a kind of poling guiding device.
Background technology
In the tube bank assembling process, the poling operation irregularity is heavy, becomes one of key factor of restriction product duration.For a long time, what generally adopt is traditional poling method, but this method is because there is deviation in the machining of drilling on tube sheet and deflection plate, make the tube bank skeleton of assembling produce twisted, make each corresponding aperture decentraction, the natural bow of heat exchanger tube leading portion and distortion own in addition makes that poling is more difficult to carry out, and often withstood or blocked portion.And pipe is longer, and diameter is less, and poling is just more difficult.So, when poling, have to push hard forward, and reverse back and forth, restraining side also handy hand and little crowbar guiding tube head, just can make pipe pass each layer deflection plate and tube sheet, not only time-consuming but also require great effort.In order to solve the problem of poling difficulty, once tried out some rigidity and flexible leading head for through pipe.Because there are the gap in rigidity leading head for through pipe and heat exchanger tube inwall, during poling because of itself often slippage of inertia, and alignment tube subcenter exactly; Although flexible leading head for through pipe is the alignment tube subcenter exactly, can not force pipe end to introduce pore because seeker and coordinating of heat exchanger tube lacking rigidity, and easily damage.
Summary of the invention
The utility model is intended to propose a kind of device that facilitates pipeline to connect.
Poling guiding device described in the utility model comprises dismountable guide cone that is fixedly connected with and directed cone, and described guide cone is taper, and the other end of directed cone is connected with pipe by locking device.
Preferably, described guide cone is the hollow guiding cone.
Preferably, be provided with several interconnective rubber sheet gasket and metallic gaskets between described locking device and directed cone.
The utility model is placed on guide in pipe, only need at sound conducting apparatus rear end ejector sleeve, but the man power and material has been saved in the action of threading-in device automatic traction pipe poling, and the degree of accuracy is high, and the utility model is simple in structure, and practicality is stronger.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: the 1-guide cone; The directed cone of 2-; The 3-locking device.
The specific embodiment
Poling guiding device described in the utility model comprises interconnective taper guide cone 1 and directed cone 2, and the other end of directed cone 2 is connected with pipe by locking device 3.And be provided with several interconnective rubber sheet gasket and metallic gaskets between locking device 3 and directed cone 2.
During poling, guide is firmly inserted the pipe front end, anterior guide cone 1 enters pore on each deflection plate and tube sheet with the pipe automatic guide, the middle part centering cone is used for gapless and finds the tube head axle center accurately, make it consistent with guide cone 1, pore center, afterbody is separated with metal gasket, and the rubber sheet gasket of nut check can shock absorbing power, prevents that guide is because of inertia slippage forward.Can reduce the inertia of guide for hollow guiding cone 1 structure.After poling puts in place, guide firmly need only be extracted gently, can again be reused, if rubber blanket can't use because of excessive wear, can change easily.
Claims (3)
1. poling guiding device is characterized in that: comprise dismountable guide cone that is fixedly connected with (1) and directed cone (2), described guide cone (1) be taper, and the other end of directed cone (2) passes through locking device (3) and is connected with pipe.
2. poling guiding device as claimed in claim 1, is characterized in that described guide cone (1) is hollow guiding cone (1).
3. poling guiding device as claimed in claim 1, is characterized in that being provided with several interconnective rubber sheet gasket and metallic gaskets between described locking device (3) and directed cone (2).
?
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680365 CN202943583U (en) | 2012-12-12 | 2012-12-12 | Guide device for tube penetration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680365 CN202943583U (en) | 2012-12-12 | 2012-12-12 | Guide device for tube penetration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943583U true CN202943583U (en) | 2013-05-22 |
Family
ID=48419298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680365 Expired - Fee Related CN202943583U (en) | 2012-12-12 | 2012-12-12 | Guide device for tube penetration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448023A (en) * | 2013-09-03 | 2013-12-18 | 卓然(靖江)设备制造有限公司 | Auxiliary device for installation of inner tube of heat exchanger |
| CN103612091A (en) * | 2013-11-18 | 2014-03-05 | 西安航天化学动力厂 | Guiding device for fitting solid engine mandrel |
| CN106948339A (en) * | 2017-04-11 | 2017-07-14 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method |
-
2012
- 2012-12-12 CN CN 201220680365 patent/CN202943583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448023A (en) * | 2013-09-03 | 2013-12-18 | 卓然(靖江)设备制造有限公司 | Auxiliary device for installation of inner tube of heat exchanger |
| CN103612091A (en) * | 2013-11-18 | 2014-03-05 | 西安航天化学动力厂 | Guiding device for fitting solid engine mandrel |
| CN106948339A (en) * | 2017-04-11 | 2017-07-14 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202943583U (en) | Guide device for tube penetration | |
| CN102962806A (en) | Penetrating pipe guiding device | |
| CN103866801B (en) | Steel sheet pile " by checking " device | |
| CN203864720U (en) | Large wheel dismounting and transferring device | |
| CN202123489U (en) | Novel puller | |
| CN103706678A (en) | Deformed orifice repairing machine | |
| CN211332832U (en) | Perforation positioning fixture | |
| CN204645048U (en) | A kind of pile tube soil sampler | |
| CN210550847U (en) | Key pin pulling and extending tool | |
| CN204366978U (en) | With elastomeric workpiece grabbing mechanism | |
| CN209457956U (en) | The quick anchor restorer of anchor cable | |
| CN207564022U (en) | A kind of traction lever welding fixture | |
| CN203875491U (en) | Automatic feeding and discharging machine used for cutting petroleum slotted screen tube through lasers | |
| CN103056824A (en) | Through tube guiding head | |
| CN202137851U (en) | Block discharging groove | |
| CN203621302U (en) | Claw of pneumatic chuck | |
| CN207874129U (en) | A kind of key puller | |
| CN210198745U (en) | Concrete structure coring pliers | |
| CN203844251U (en) | Tyre taking device of tyre repairing machine | |
| CN211940528U (en) | Panel lifting clamp | |
| CN204575436U (en) | Rectangular pyramid shape Analysis of Concrete Tensile piece fixture | |
| CN202964530U (en) | Heavy chain detaching device | |
| CN209581421U (en) | A kind of tire rockover remover | |
| CN216913688U (en) | Fracturing pump valve body extracting tool | |
| CN202763754U (en) | Universal dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131212 |