CN203656478U - Sliding and prying type self-compensating reducing guider - Google Patents
Sliding and prying type self-compensating reducing guider Download PDFInfo
- Publication number
- CN203656478U CN203656478U CN201320821018.9U CN201320821018U CN203656478U CN 203656478 U CN203656478 U CN 203656478U CN 201320821018 U CN201320821018 U CN 201320821018U CN 203656478 U CN203656478 U CN 203656478U
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- sliding
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Abstract
The utility model discloses a sliding and prying type self-compensating reducing guider, and particularly relates to a sliding and prying type self-compensating reducing guider suitable for detecting the situation of reducing pipelines to solve the technical problems that a guider used commonly at present is complex in structure, not convenient to operate and not suitable for pipelines with different radii, an endoscope lens is polluted frequently, and the detecting effect is affected. The sliding and prying type self-compensating reducing guider comprises a sliding rod and a sliding cover arranged at the tail of the sliding rod, the sliding cover is connected with a fixing rod, the head of the sliding rod is provided with a lens, and the middle of the sliding rod is provided with a supporting frame. The supporting frame comprises a fixing cover, a slipping cover and a connecting rod, one end of the connecting rod is connected with the fixing cover or the slipping cover, the other end of the connecting rod is connected with a sliding and prying plate, and the two ends of the slipping cover are provided with a fixing spring and a compensating spring. By means of the structure, the sliding and prying type self-compensating reducing guider is simple in structure, convenient to use, capable of adapting to the radii of the pipelines to wipe dirt on the pipelines when working to prevent the lens from being stained, and accurate in detecting effect.
Description
Technical field
The utility model relates to a kind of guider, is specifically related to a kind of slide-type self compensation reducing guider that is applicable to detect tapered pipeline situation.
Background technique
In the time detecting the situations such as pipeline internal weld seams, burn into obstruction, difference, foreign matter, camera lens need to be put into pipe interior detects, but different pipeline radiuses is different, and in the time that camera lens enters pipeline, have oil droplet, water droplet, foreign matter and can pollute camera lens, cause detecting inaccurate, conventional guide structure complexity, inconvenient operation, can not be suitable for the pipeline of different radii, and endoscope lens is often contaminated, impact detects effect.
Model utility content
The technical problems to be solved in the utility model is current conventional guide structure complexity, inconvenient operation, can be suitable for the pipeline of different radii, and endoscope lens is often contaminated, impact detects effect, provide a kind of simple in structure, easy to use, reduce the slide-type self compensation reducing guider that camera lens pollutes.
For achieving the above object, the utility model adopts following technical proposals: a kind of slide-type self compensation reducing guider, comprise slide bar and the sliding sleeve that is arranged on slide bar afterbody, and sliding sleeve is connected with fixing rod, and the head of slide bar is provided with camera lens, and slide bar middle part is provided with supporting frame; Described supporting frame comprises fixed cover, flip sleeve and connecting rod, and connecting rod one end is connected with fixed cover or flip sleeve, and one end is connected with skid plate; Described flip sleeve two ends are provided with fixing spring and counterbalance spring.
Described skid plate has three, hinged connecting rod on each skid plate.
Described connecting rod and fixed cover or flip sleeve are hinged.
Described fixing rod head is tube-in-tube structure, and jack rod sleeve is in sliding sleeve, and the afterbody of sliding sleeve is enclosed within the tube-in-tube structure of fixing rod head, and the tube-in-tube structure of sliding sleeve and fixing rod head is fixed by retaining screw.
Adopt the utility model of technique scheme simple in structure, easy to use, when work, guider is wiped the dirt on pipeline according to the radius-adaptive of pipeline simultaneously, prevents that camera lens from polluting, and accurately detects effect.
Brief description of the drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is the main TV structure schematic diagram of the utility model.
Embodiment
As shown in Figure 1 to Figure 2, the utility model comprises slide bar 1 and the sliding sleeve 2 that is arranged on slide bar 1 afterbody, and sliding sleeve 2 is connected with fixing rod 5, and the head of slide bar 1 is provided with camera lens 3, and slide bar 1 middle part is provided with supporting frame 4; Described supporting frame 4 comprises fixed cover 6, flip sleeve 9 and connecting rod 7, and connecting rod 7 one end are connected with fixed cover 6 or flip sleeve 9, and one end is connected with skid plate 8; Described flip sleeve 9 two ends are provided with fixing spring 10 and counterbalance spring 11.
Described skid plate 8 has three, hinged 3 connecting rods 7 on each skid plate 8, the effect that skid plate 8 plays supporting pipeline and wipes pipeline dirt.
Described connecting rod 7 is hinged with fixed cover 6 or flip sleeve 9.
Described fixing rod 5 heads are tube-in-tube structure, and slide bar 1 is enclosed within 2 li of sliding sleeves, and the afterbody of sliding sleeve 2 is enclosed within the tube-in-tube structure of fixing rod 5 heads, and sliding sleeve 2 is fixing by retaining screw 12 with the tube-in-tube structure of fixing rod 5 heads.
When use, in the time that pipeline radius diminishes, pipeline radius compression skid plate 8, draw close to slide bar 1 with the connecting rod 7 that skid plate 8 is hinged, compression compensation spring 11, counterbalance spring 11 produces rightabout elastic force, and the peripheral radius of three skid plates 8 is matched with pipeline radius, reaches self-compensating object; In the time that pipeline radius becomes large, the rightabout elastic force that counterbalance spring 11 produces makes flip sleeve 9 to left movement, and connecting rod 7 is to external expansion, and the peripheral radius of final three skid plates 8 matches with pipeline radius, reaches self-compensating object.When the different pipelines that are used in, when pipeline radius differs larger, can match with pipeline radius at the peripheral radius of the length of 2 li of sliding sleeves and then adjustment skid plate 8 by adjusting slide bar 1, fixing with retaining screw 12.
Claims (4)
1. a slide-type self compensation reducing guider, it is characterized in that: comprise slide bar (1) and be arranged on the sliding sleeve (2) of slide bar (1) afterbody, sliding sleeve (2) is connected with fixing rod (5), and the head of slide bar (1) is provided with camera lens (3), and slide bar (1) middle part is provided with supporting frame (4); Described supporting frame (4) comprises fixed cover (6), flip sleeve (9) and connecting rod (7), and connecting rod (7) one end is connected with fixed cover (6) or flip sleeve (9), and one end is connected with skid plate (8); Described flip sleeve (9) two ends are provided with fixing spring (10) and counterbalance spring (11).
2. slide-type self compensation reducing guider according to claim 1, is characterized in that: described skid plate (8) has three, upper hinged 3 connecting rods (7) of each skid plate (8).
3. slide-type self compensation reducing guider according to claim 1, is characterized in that: described connecting rod (7) is hinged with fixed cover (6) or flip sleeve (9).
4. slide-type self compensation reducing guider according to claim 1, it is characterized in that: described fixing rod (5) head is tube-in-tube structure, it is inner that slide bar (1) is enclosed within sliding sleeve (2), the afterbody of sliding sleeve (2) is enclosed within the tube-in-tube structure of fixing rod (5) head, and sliding sleeve (2) is fixing by retaining screw (12) with the tube-in-tube structure of fixing rod (5) head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821018.9U CN203656478U (en) | 2013-12-15 | 2013-12-15 | Sliding and prying type self-compensating reducing guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821018.9U CN203656478U (en) | 2013-12-15 | 2013-12-15 | Sliding and prying type self-compensating reducing guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656478U true CN203656478U (en) | 2014-06-18 |
Family
ID=50922863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821018.9U Expired - Fee Related CN203656478U (en) | 2013-12-15 | 2013-12-15 | Sliding and prying type self-compensating reducing guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712878B (en) * | 2013-12-15 | 2017-03-01 | 郑州金润高科电子有限公司 | A kind of slide-type self compensation reducing guider |
-
2013
- 2013-12-15 CN CN201320821018.9U patent/CN203656478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712878B (en) * | 2013-12-15 | 2017-03-01 | 郑州金润高科电子有限公司 | A kind of slide-type self compensation reducing guider |
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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: 20151215 |
|
| EXPY | Termination of patent right or utility model |