CN203656477U - Variable diameter guider - Google Patents
Variable diameter guider Download PDFInfo
- Publication number
- CN203656477U CN203656477U CN201320810352.4U CN201320810352U CN203656477U CN 203656477 U CN203656477 U CN 203656477U CN 201320810352 U CN201320810352 U CN 201320810352U CN 203656477 U CN203656477 U CN 203656477U
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- CN
- China
- Prior art keywords
- guider
- guide rod
- supporting frame
- radius
- stock
- 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
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Abstract
The utility model discloses a variable diameter guider, and particularly relates to a variable diameter guider used for changing the inside radius of a pipeline. The guider aims to solve the technical problem that a guider suitable for different pipeline radiuses does not exist in the prior art. The variable diameter guider comprises a guide rod and a supporting frame arranged on the guide rod, one end of the supporting frame is fixed to the guide rod, the other end of the supporting frame is fixed to a sliding sleeve, and the sliding sleeve is disposed on the guide rod in a sleeved mode. By means of the structure, the variable diameter guider is simple in structure and convenient to use, the radius of the supporting frame of the guider can be adjusted according to different pipeline radiuses during work so that the expansion radius of the supporting frame is matched with the radius of the pipeline, supporting and guiding functions are achieved, and detection is facilitated.
Description
Technical field
The utility model relates to a kind of guider, is specifically related to a kind of reducing guider for pipe interior radius variable.
Background technique
In the time detecting the situations such as pipeline internal weld seams, burn into obstruction, difference, foreign matter, camera lens etc. need to be put into pipe interior detects, but different pipeline radiuses is different, this just needs a kind of guider that can be applicable to different pipeline radiuses, at present not applicable guider also.
Model utility content
The technical problems to be solved in the utility model is the guider that is not applicable at present different pipeline radiuses, provides a kind of simple in structure, easy to use, is applicable to the reducing guider of different radii pipeline.
For achieving the above object, the utility model adopts following technical proposals: a kind of reducing guider, and comprise guide rod and be arranged on the supporting frame on guide rod, described supporting frame one end is fixed on guide rod, the other end is fixed on sliding sleeve, and sliding sleeve is enclosed within on guide rod.
Described supporting frame comprises at least one strut, and every strut comprises stock and quarter butt, between stock and quarter butt for being articulated and connected.
Described stock and quarter butt hinged place are provided with roller.
Described strut has the six roots of sensation, the stock of six roots of sensation strut and quarter butt cross arrangement.
Described sliding sleeve is provided with locking nut.
Described guide rod bottom is provided with handle.
Adopt the utility model of technique scheme simple in structure, easy to use, when work, can regulate guider supporting frame radius according to different pipeline radiuses, make supporting frame strut radius and match with pipeline radius, play and support and leading role, be convenient to detect.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model collapsed state structural representation.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises guide rod 1 and is arranged on the supporting frame 2 on guide rod 1, and described supporting frame 2 one end are fixed on guide rod 1, and the other end is fixed on sliding sleeve 3, and sliding sleeve 3 is enclosed within on guide rod 1.Supporting frame 2 is and is flexibly connected with guide rod 1 and sliding sleeve.
Described supporting frame 2 comprises at least one strut 4, and every strut 4 comprises stock 41 and quarter butt 42, between stock 41 and quarter butt 42 for being articulated and connected.
Described stock 41 and quarter butt 42 hinged places are provided with roller 43.The setting of roller is convenient to guider and is slided in pipeline.
Described strut 4 has the six roots of sensation, the stock 41 of six roots of sensation strut 4 and quarter butt 42 cross arrangements.See from supporting frame one end the six roots of sensation supports and see and be arranged as stock 41, quarter butt 42, stock 41, quarter butt 42, stock 41, quarter butt 42, the other end is quarter butt 42, stock 41, quarter butt 42, stock 41, quarter butt 42, stock 41 on the contrary, when strut 4 is propped up like this, on guide rod 1, form two circumferential surfacies that radius is identical, play the effect of support guide.It can be 6 that strut 4 has the six roots of sensation, can be also 4,8,10 etc.
Described sliding sleeve 3 is provided with locking nut 6.According to pipeline radius, supporting frame 2 can be propped up the pipeline of radius 90-900mm, and the radius of propping up according to the radius adjusting support frame 2 of different pipelines, tightens locking nut 6 after mixing up, play fixation.
Described guide rod 1 bottom is provided with handle 5, is convenient to taking and placing equipment.
Claims (6)
1. a reducing guider, it is characterized in that: comprise guide rod (1) and be arranged on the supporting frame (2) on guide rod (1), it is upper that described supporting frame (2) one end is fixed on guide rod (1), and it is upper that the other end is fixed on sliding sleeve (3), and sliding sleeve (3) is enclosed within on guide rod (1).
2. reducing guider according to claim 1, it is characterized in that: described supporting frame (2) comprises at least one strut (4), every strut (4) comprises stock (41) and quarter butt (42), between stock (41) and quarter butt (42) for being articulated and connected.
3. reducing guider according to claim 2, is characterized in that: described stock (41) and quarter butt (42) hinged place are provided with roller (43).
4. reducing guider according to claim 2, is characterized in that: described strut (4) has the six roots of sensation, the stock (41) of six roots of sensation strut (4) and quarter butt (42) cross arrangement.
5. reducing guider according to claim 1, is characterized in that: described sliding sleeve (3) is provided with locking nut (6).
6. reducing guider according to claim 1, is characterized in that: described guide rod (1) bottom is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810352.4U CN203656477U (en) | 2013-12-11 | 2013-12-11 | Variable diameter guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810352.4U CN203656477U (en) | 2013-12-11 | 2013-12-11 | Variable diameter guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656477U true CN203656477U (en) | 2014-06-18 |
Family
ID=50922862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810352.4U Expired - Fee Related CN203656477U (en) | 2013-12-11 | 2013-12-11 | Variable diameter guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633386A (en) * | 2015-02-09 | 2015-05-20 | 哈尔滨工程大学 | Tapered guide cylinder |
| CN104712877A (en) * | 2013-12-11 | 2015-06-17 | 郑州新力光电技术有限公司 | Radius-variable guiding device |
-
2013
- 2013-12-11 CN CN201320810352.4U patent/CN203656477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712877A (en) * | 2013-12-11 | 2015-06-17 | 郑州新力光电技术有限公司 | Radius-variable guiding device |
| CN104633386A (en) * | 2015-02-09 | 2015-05-20 | 哈尔滨工程大学 | Tapered guide cylinder |
| CN104633386B (en) * | 2015-02-09 | 2016-08-24 | 哈尔滨工程大学 | A kind of reducing guide cylinder |
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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: 20140618 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |