CN207703146U - A kind of pipeline internal inspection device - Google Patents
A kind of pipeline internal inspection device Download PDFInfo
- Publication number
- CN207703146U CN207703146U CN201820003434.0U CN201820003434U CN207703146U CN 207703146 U CN207703146 U CN 207703146U CN 201820003434 U CN201820003434 U CN 201820003434U CN 207703146 U CN207703146 U CN 207703146U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sliding block
- rolling assembly
- inspection device
- poles
- 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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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model is related to field of textile more particularly to a kind of pipeline internal inspection device, which can detect the flatness of inner surface of pipeline by way of sliding, be conducive to overall merit construction quality.Its structure includes the sliding block being set to inside pipe under test, at left and right sides of the sliding block and bottom is respectively equipped with the first rolling assembly, the first rolling assembly inner end is fixedly connected with the first screw rod outer end, and the inner end of the first screw rod is rotatably connected with sliding block respectively；The slider top is equipped with the poles N magnetic patch, and the poles N magnetic patch is fixedly connected with the second screw rod outer end, and the inner end of the second screw rod is rotatably connected with sliding block, and the second rolling assembly is equipped at the top of the magnetic patch of the poles N.It is easy to operate, easy to use, is suitable for a variety of places.
Description
Technical field
The utility model is related to field of textile, especially a kind of pipeline internal inspection device.
Background technology
With the development of science and technology the development of society, the detection technique in China have obtained quick development, the thing followed is
The fast development of pipeline inspection technology.
Currently, many engineerings are directed to pipeline welding, and some engineerings are related to accurate pipeline (such as certain aluminum pipes, copper pipe
Welding), welding quality is more demanding, it is desirable that pipeline welding after pipeline inside smoother.But pair with welded pipe line in
The detection of portion's flatness typically uses flashlight to irradiate, visually observes, accuracy of detection is low, is unfavorable for quantized data.
Utility model content
The technical assignment of the utility model be for the above-mentioned prior art in deficiency detection dress inside a kind of pipeline is provided
It sets, which can detect the flatness of inner surface of pipeline by way of sliding, be conducive to overall merit construction quality.
Technical solution adopted by the utility model to solve its technical problems is：This kind of pipeline internal inspection device, it is special
Sign is that structure includes the sliding block being set to inside pipe under test, and the sliding block left and right sides and bottom are respectively equipped with the first rolling
Dynamic component, the first rolling assembly inner end are fixedly connected with the first screw rod outer end, the inner end difference of the first screw rod
It is rotatably connected with sliding block；
The slider top is equipped with the poles N magnetic patch, and the poles N magnetic patch is fixedly connected with the second screw rod outer end, the second screw rod
Inner end is rotatably connected with sliding block, and the second rolling assembly is equipped at the top of the magnetic patch of the poles N；
An arc skateboard is equipped with outside the pipe under test, the arc skateboard is embedded with the poles S magnetic patch, arc skateboard
Bottom be equipped with third rolling assembly.
Preferably, first rolling assembly, the second rolling assembly are identical with third rolling assembly structure, including fixation
Block, fixed block outside are equipped with a pair of of riser, idler wheel are hinged between riser.
Preferably, the periphery of the idler wheel is convexly curved.
Preferably, the outer surface of the idler wheel is equipped with rubber layer.
Preferably, the sliding block be equipped be respectively equipped with the first screw rod and matched first screw hole of the second screw rod and
Second screw hole.
Preferably, the inner end of first screw rod and the second screw rod has screwed and the matched positioning spiral shell of sliding block respectively
Bolt.
Preferably, the outer surface of the arc shaped slider is fixed with the first in command.
Preferably, it is respectively equipped with second handle on the interior outer end face of the sliding block.
The utility model has advantageous effect following prominent：
1, since at left and right sides of the sliding block and bottom is respectively equipped with the first rolling assembly, first rolling assembly
Inner end is fixedly connected with the first screw rod outer end, and the inner end of the first screw rod is rotatably connected with sliding block respectively, therefore, is used
When, sliding block is placed in pipe under test, the first rolling assembly can be rolled with inner wall of the pipe to be coordinated, and can pass through the first screw rod
The first rolling assembly is adjusted at a distance from inner wall of the pipe, if sliding block smooth can slide, is said apart from error range
Open conduit inner wall is up-to-standard, if sliding block happy cannot slide, shows that inner wall of the pipe is off quality, has and pushes away well
Wide utility value.
2, since the slider top is equipped with the poles N magnetic patch, the poles N magnetic patch is fixedly connected with the second screw rod outer end, and second
The inner end of screw rod is rotatably connected with sliding block, the second rolling assembly is equipped at the top of the magnetic patch of the poles N, therefore, in use, the poles N magnetic patch can
Think that the absorption of the poles the S magnetic patch outside below is dilatory and play mating reaction, the second rolling assembly is conducive to sliding block inside pipeline
Sliding.
3, due to being equipped with an arc skateboard outside the pipe under test, the arc skateboard is embedded with the poles S magnetic patch,
The bottom of arc skateboard is equipped with third rolling assembly, therefore, in use, the poles S magnetic patch has absorption with the poles the N magnetic patch inside pipeline
Effect, can be slided by sliding slide plate with traction sliding block, and third rolling assembly is conducive to the sliding of arc skateboard.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side structural representation of the first rolling assembly in Fig. 1；
Fig. 3 is the overlooking structure diagram of arc skateboard and first in command's cooperation in Fig. 1.
Reference sign：1 pipe under test；2 sliding blocks, 21 second handles, 3 first rolling assemblies, 30 first screw rods, 31
Fixed block, 32 risers, 33 idler wheels, the poles 4N magnetic patch, 40 second screw rods, 41 second rolling assemblies, 5 arc skateboards, the poles 51S magnetic patch,
52 third rolling assemblies, 53 first in command.
Specific implementation mode
The embodiments of the present invention are illustrated below in conjunction with the accompanying drawings, embodiment does not constitute the limit to the utility model
System：
As shown in Figure 1 and Figure 2, this kind of pipeline internal inspection device, structure include the sliding block being set to inside pipe under test 1
2,2 left and right sides of the sliding block and bottom are respectively equipped with the first rolling assembly 3,3 inner end of the first rolling assembly with
First screw rod, 30 outer end is fixedly connected, and the inner end of the first screw rod 30 is rotatably connected with sliding block 2 respectively.In use, by sliding block
It is placed in pipe under test, the first rolling assembly can be rolled with inner wall of the pipe to be coordinated, and can adjust first by the first screw rod
Rolling assembly at a distance from inner wall of the pipe, if sliding block smooth can slide, is illustrated in pipeline apart from error range
Wall is up-to-standard, if sliding block happy cannot slide, shows that inner wall of the pipe is off quality.
In above-described embodiment, specifically, 2 top of sliding block is equipped with the poles N magnetic patch 4, the poles N magnetic patch 4 and the second screw rod 40
Outer end is fixedly connected, and the inner end of the second screw rod 40 is rotatably connected with sliding block 2, and magnetic patch 4 top in the poles N is equipped with the second rolling group
Part 41.In use, the absorption that the poles N magnetic patch can be the poles S magnetic patch external below draws and plays mating reaction, the second rolling assembly
Conducive to sliding of the sliding block inside pipeline.
In above-described embodiment, specifically, 1 outside of pipe under test is equipped with an arc skateboard 5, the arc skateboard
5 are embedded with the poles S magnetic patch 51, and the bottom of arc skateboard 51 is equipped with third rolling assembly 52.In use, inside the poles S magnetic patch and pipeline
The poles N magnetic patch have suction-operated, can be slided with traction sliding block by sliding slide plate, and third rolling assembly be conducive to arc skateboard
Sliding.
In above-described embodiment, more specifically, first rolling assembly 3, the second rolling assembly 41 and third roll
52 structure of component is identical, including fixed block 31, and 31 outside of fixed block is equipped with a pair of of riser 32, is hinged between riser 32
Idler wheel 33.Therefore, in use, idler wheel can coordinate rolling with the inner wall of pipeline.
In above-described embodiment, more specifically, the periphery of the idler wheel 33 is convexly curved.Conducive to in pipeline
Wall is bonded, and reduces the friction to inner wall of the pipe.
In above-described embodiment, more specifically, the outer surface of the idler wheel 33 is equipped with rubber layer (not shown).Into
One step is conducive to the protection to inner wall of the pipe.
In above-described embodiment, more specifically, the sliding block 2 is equipped with and is respectively equipped with and the first screw rod 30 and second
40 matched first screw hole of screw rod and the second screw hole.First screw hole and the second screw hole are not shown in figure.
In above-described embodiment, more specifically, the inner end of first screw rod 30 and the second screw rod 40 screws respectively
Have and 1 matched positioning bolt (not shown) of sliding block.It, can after the first roll wheel assembly and the poles N magnetic patch adjust good position
To be positioned by the first screw rod of positioning bolt pair and the second screw rod, the loosening of two kinds of screw rods in sliding process is prevented.
In above-described embodiment, more specifically, the outer surface of the arc shaped slider 5 is fixed with the first in command 53.Just
In the operation to arc shaped slider.
In above-described embodiment, second handle 21 is respectively equipped on the interior outer end face of the sliding block 2.In use, for two
The pipeline of end opening tether on the second handle bolt inside and outside, the drawing for passing through tether can carry out the inspection of pipeline respectively
Survey, conducive to sliding block advance and exit.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Any technical person familiar with the field, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, every content without departing from technical solutions of the utility model, the technology according to the utility model is to above real
Any change modification, equivalent variations and modification that example is made are applied, the protection domain of the technical program is belonged to.
Claims (8)
1. a kind of pipeline internal inspection device, characterized in that its structure includes the sliding block being set to inside pipe under test, the cunning
At left and right sides of block and bottom is respectively equipped with the first rolling assembly, the first rolling assembly inner end and the first screw rod outer end
It is fixedly connected, the inner end of the first screw rod is rotatably connected with sliding block respectively；
The slider top is equipped with the poles N magnetic patch, and the poles N magnetic patch is fixedly connected with the second screw rod outer end, the inner end of the second screw rod
Portion is rotatably connected with sliding block, and the second rolling assembly is equipped at the top of the magnetic patch of the poles N；
An arc skateboard is equipped with outside the pipe under test, the arc skateboard is embedded with the poles S magnetic patch, the bottom of arc skateboard
Portion is equipped with third rolling assembly.
2. a kind of pipeline internal inspection device according to claim 1, characterized in that first rolling assembly,
Two rolling assemblies are identical with third rolling assembly structure, including fixed block, and a pair of of riser, riser are equipped on the outside of the fixed block
Between be hinged with idler wheel.
3. a kind of pipeline internal inspection device according to claim 2, characterized in that the periphery of the idler wheel is in outer
Convex arc.
4. a kind of pipeline internal inspection device according to claim 2, characterized in that the outer surface of the idler wheel is equipped with
Rubber layer.
5. a kind of pipeline internal inspection device according to claim 1, characterized in that the sliding block is equipped with and sets respectively
Have and the first screw rod and matched first screw hole of the second screw rod and the second screw hole.
6. a kind of pipeline internal inspection device according to claim 1, characterized in that first screw rod and the second spiral shell
The inner end of bar has screwed and the matched positioning bolt of sliding block respectively.
7. a kind of pipeline internal inspection device according to claim 1, characterized in that the outer surface of the arc shaped slider
It is fixed with the first in command.
8. a kind of pipeline internal inspection device according to claim 1, characterized in that on the interior outer end face of the sliding block
It is respectively equipped with second handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003434.0U CN207703146U (en) | 2018-01-02 | 2018-01-02 | A kind of pipeline internal inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003434.0U CN207703146U (en) | 2018-01-02 | 2018-01-02 | A kind of pipeline internal inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703146U true CN207703146U (en) | 2018-08-07 |
Family
ID=63031049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003434.0U Expired - Fee Related CN207703146U (en) | 2018-01-02 | 2018-01-02 | A kind of pipeline internal inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542400A (en) * | 2019-09-10 | 2019-12-06 | 广东职业技术学院 | long pipe inner wall roughness measuring device based on test metering technology and measuring method thereof |
-
2018
- 2018-01-02 CN CN201820003434.0U patent/CN207703146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542400A (en) * | 2019-09-10 | 2019-12-06 | 广东职业技术学院 | long pipe inner wall roughness measuring device based on test metering technology and measuring method thereof |
| CN110542400B (en) * | 2019-09-10 | 2021-03-16 | 广东职业技术学院 | Long pipe inner wall roughness measuring device based on test metering technology and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190102 |