CN206756716U - A kind of small-bore pipeline nondestructive inspection film patch support - Google Patents
A kind of small-bore pipeline nondestructive inspection film patch support Download PDFInfo
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- CN206756716U CN206756716U CN201720399770.7U CN201720399770U CN206756716U CN 206756716 U CN206756716 U CN 206756716U CN 201720399770 U CN201720399770 U CN 201720399770U CN 206756716 U CN206756716 U CN 206756716U
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- film
- reducing telescopic
- position plate
- support
- pulley
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Abstract
The utility model provides a kind of small-bore pipeline nondestructive inspection film patch support, including support frame, support pulley, film fixture, reducing telescopic bar, first order reducing telescopic position plate and second level reducing telescopic position plate are provided with the top of support frame, support frame bottom is provided with the pulley telescopic mast of support pulley, support frame is provided with reducing telescopic bar, reducing telescopic bar is successively by expansion link, cone variable-diameter joint and rotation threaded post are formed, expansion link and rotation threaded post are fixed on support frame, the spoke post of film fixture is fixed with first order reducing telescopic position plate and second level reducing telescopic position plate, spoke post root is fixed on cone variable-diameter joint, spoke column end is provided with film fixing groove, film fixing groove is provided with plateholder.The utility model device solves the problems, such as small-bore pipeline film paster, changes the spacing of spoke post by the cone variable-diameter joint with helicla flute, can tightly be fitted in film at flaw detection, simple in construction and easy to operate.
Description
Technical field
The technical field of nondestructive inspection is the utility model is related to, especially a kind of small-bore pipeline nondestructive inspection film paster
Support.
Background technology
Nondestructive inspection is that the beam transillumination of even intensity is penetrated into object, if object regional area existing defects or structure
Difference, it will change decay of the object to ray so that different parts transmitted ray intensity is different, and transmission can be detected with film
Transmitted intensity, need film being fixed on inner-walls of duct the defects of so as to inside judgment object and material distribution etc., during flaw detection,
But for the film paster of small-bore pipeline, prior art is to use manually to use hand sticker, and high and background is not only spent before work
Complexity, it is unfavorable for post analysis.
Utility model content
The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of small-bore pipeline without
Damage flaw detection film patch support, the utility model device solves the problems, such as small-bore pipeline film paster, by with spiral
The cone variable-diameter joint of groove changes the spacing of spoke post, can tightly be fitted in film at flaw detection, simple in construction and easy to operate.
Therefore, the technical solution that the utility model is taken is：
A kind of small-bore pipeline nondestructive inspection film patch support, including support frame, support pulley, film fixture, reducing
Expansion link, support frame top is provided with first order reducing telescopic position plate and second level reducing telescopic position plate, support frame bottom are set
There is the pulley telescopic mast of support pulley, the flexible column end of pulley is provided with pulley, and support frame is provided with reducing telescopic bar, reducing telescopic
Bar is made up of expansion link, cone variable-diameter joint and rotation threaded post successively, and expansion link and rotation threaded post are fixed on support frame, the
The spoke post of film fixture is fixed with one-level reducing telescopic position plate and second level reducing telescopic position plate, spoke post root is consolidated
It is scheduled on cone variable-diameter joint, spoke column end is provided with film fixing groove, and film fixing groove is provided with plateholder.
As further preferred, between the first order reducing telescopic position plate and the second level reducing telescopic position plate
Away from for 3cm~5cm.
As further preferred, the cone variable-diameter joint is provided with helicla flute.
As further preferred, the spoke post root is spherical.
The beneficial effect of above-mentioned technical proposal is：
Film is fixed on film fixture by the utility model device, by support pulley to support frame, film fixture and
The support of reducing telescopic bar, support can be played a part of and film is sent to flaw detection position, while support pulley to be applicable
In the flaw detection of the pipeline of different-diameter, the device use range is extended, it is simple to operate, it is only necessary to turn reducing telescopic bar, spoke
Post stretches out spoke post with regard to that can orient to position to be detected a flaw, and film is held out against position to be detected a flaw, realizes to small-bore pipeline film plaster
Piece.
Brief description of the drawings
Fig. 1 is the structural representation of small-bore pipeline nondestructive inspection film patch support of the present utility model.
Fig. 2 is the side structure schematic view of small-bore pipeline nondestructive inspection film patch support of the present utility model.
In figure：1st, support frame；2nd, pulley is supported；3rd, film fixture；4th, reducing telescopic bar；101st, first order reducing telescopic is determined
To plate；102nd, second level reducing telescopic position plate；201st, pulley；202nd, pulley telescopic mast；301st, film fixing groove；302nd, film
Folder；303rd, spoke post；401st, expansion link；402nd, cone variable-diameter joint；403rd, threaded post is rotated.
Embodiment
The characteristics of to make the utility model and advantage are clearer, are described with reference to specific embodiment.
As depicted in figs. 1 and 2, a kind of small-bore pipeline nondestructive inspection film patch support, including support frame 1, support are slided
Wheel 2, film fixture 3, reducing telescopic bar 4, the top of support frame 1 are provided with first order reducing telescopic position plate 101 and second level reducing
Flexible position plate 102, the bottom of support frame 1 are provided with the pulley telescopic mast 202 of support pulley 2, and the end of pulley telescopic mast 202, which is provided with, to be slided
Wheel 201, support frame 1 are provided with reducing telescopic bar 4, and reducing telescopic bar 4 by expansion link 401, cone variable-diameter joint 402 and rotates successively
Threaded post 403 is formed, and expansion link 401 and rotation threaded post 403 are fixed on support frame 1, first order reducing telescopic position plate 101
With the spoke post 303 that film fixture 3 is fixed with second level reducing telescopic position plate 102, the root of spoke post 303 is fixed on cone
On variable-diameter joint 402, the end of spoke post 303 is provided with film fixing groove 301, and film fixing groove 301 is provided with plateholder 302.
In the present embodiment, the first order reducing telescopic position plate 101 and the second level reducing telescopic position plate 102
Spacing is 3cm~5cm, and spoke post 303 can produce slip in reducing process, and the stable outwards expansion of spoke post 303 needs the first order
Reducing telescopic position plate 101 and second level reducing telescopic position plate 102 are oriented, if spoke post 303 can not lodge, or
Person solves the problems, such as the flexible orientation of spoke post 303 using the method for two rows spoke post 303 arranged side by side.
In the present embodiment, the cone variable-diameter joint 402 is provided with helicla flute, and the root of spoke post 303 is spherical, when need
When wanting protruding spoke post 303, it is only necessary to turn reducing telescopic bar 4, spoke post 303 is in the helicla flute of cone variable-diameter joint 402
Slide, realize reducing, it is stable to hold out against film.
In use, the spacing of cone variable-diameter joint 402 is transferred into moderate length, expansion link 401 is elongated, pulley 201 is along pipe
Road stretches into, and reaches position to be detected a flaw, and turns reducing telescopic bar 4, and spoke post 303 slides on cone variable-diameter joint 402, spoke post
303 is protruding, is held out against to position to be detected a flaw, and realizes the paster to film.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change
The technical scheme to be formed is changed, is all fallen within the scope of protection of the utility model.
Claims (4)
- A kind of 1. small-bore pipeline nondestructive inspection film patch support, it is characterised in that：Including support frame, support pulley, film Fixture, reducing telescopic bar, support frame top are provided with first order reducing telescopic position plate and second level reducing telescopic position plate, supported Frame bottom is provided with the pulley telescopic mast of support pulley, and the flexible column end of pulley is provided with pulley, and support frame is provided with reducing telescopic bar, Reducing telescopic bar is made up of expansion link, cone variable-diameter joint and rotation threaded post successively, and expansion link and rotation threaded post are fixed on branch On support, the spoke post of film fixture, spoke are fixed with first order reducing telescopic position plate and second level reducing telescopic position plate Bar post root is fixed on cone variable-diameter joint, and spoke column end is provided with film fixing groove, and film fixing groove is provided with plateholder.
- 2. small-bore pipeline nondestructive inspection film patch support according to claim 1, it is characterised in that：The first order The spacing of reducing telescopic position plate and the second level reducing telescopic position plate is 3cm~5cm.
- 3. small-bore pipeline nondestructive inspection film patch support according to claim 1, it is characterised in that：The cone becomes Diametral pitch is provided with helicla flute.
- 4. small-bore pipeline nondestructive inspection film patch support according to claim 1, it is characterised in that：The spoke post Root is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399770.7U CN206756716U (en) | 2017-04-17 | 2017-04-17 | A kind of small-bore pipeline nondestructive inspection film patch support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399770.7U CN206756716U (en) | 2017-04-17 | 2017-04-17 | A kind of small-bore pipeline nondestructive inspection film patch support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756716U true CN206756716U (en) | 2017-12-15 |
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ID=60613028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399770.7U Active CN206756716U (en) | 2017-04-17 | 2017-04-17 | A kind of small-bore pipeline nondestructive inspection film patch support |
Country Status (1)
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| CN (1) | CN206756716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991252A (en) * | 2019-05-09 | 2019-07-09 | 上海电机学院 | A kind of pneumatic type film is adjacent to the device of inside pipe wall |
| CN111812128A (en) * | 2020-07-18 | 2020-10-23 | 王震 | Pipeline radiation-proof flaw detection device with adaptive pipe diameter adjustment function |
-
2017
- 2017-04-17 CN CN201720399770.7U patent/CN206756716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991252A (en) * | 2019-05-09 | 2019-07-09 | 上海电机学院 | A kind of pneumatic type film is adjacent to the device of inside pipe wall |
| CN111812128A (en) * | 2020-07-18 | 2020-10-23 | 王震 | Pipeline radiation-proof flaw detection device with adaptive pipe diameter adjustment function |
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