CN207457136U - A kind of ground heat supply pipeline vortex nondestructive flaw trolley - Google Patents
A kind of ground heat supply pipeline vortex nondestructive flaw trolley Download PDFInfo
- Publication number
- CN207457136U CN207457136U CN201721054576.1U CN201721054576U CN207457136U CN 207457136 U CN207457136 U CN 207457136U CN 201721054576 U CN201721054576 U CN 201721054576U CN 207457136 U CN207457136 U CN 207457136U
- Authority
- CN
- China
- Prior art keywords
- heat supply
- driving wheel
- supply pipeline
- motor
- eddy current
- 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 provides a kind of simple in structure, movement is convenient, the dismountable ground heat supply pipeline vortex nondestructive flaw trolley of high-precision, including driving wheel, driven wheel, connecting rod, bevel gear, coupling gear, eddy current sensor is popped one's head in, detachable skeleton, motor, its connection relation is using detachable skeleton as carrier, carry motor, driving wheel, driven wheel, eddy current sensor is popped one's head in, motor is connected with bevel gear, bevel gear is connected with coupling gear, coupling gear is connected by connecting rod with driving wheel, it is characterized in that detachable skeleton can be dismantled and replace size, it is suitable for the heat supply pipeline of different size.By motor driving wheel is driven to rotate, driven wheel synchronously follows rotation, it can be achieved that linear movement of the trolley along conduit axis direction, while eddy current sensor probe carries out vortex nondestructive flaw to heat supply pipeline surface.
Description
Technical field
The utility model belongs to automation control, sensor, electromagnetic induction field, is related to a kind of ground heat supply pipeline vortex
Nondestructive inspection trolley.
Background technology
The safe operation of heat supply pipeline is the basic guarantee of resident living, and routine testing is carried out to it and is safeguarded very heavy
It will.The operation principle of eddy current sensor is electromagnetic induction, based on eddy current sensor to metallic conductor surface carry out defect recognition and
Crack detection is otherwise known as vortex nondestructive flaw, and science and technology and industrial department etc. are many-sided at home increasingly finds broad application,
With high certainty of measurement, non-contact, pollution-free, high reliability.Ground heat supply pipeline is carried out based on eddy current sensor
Vortex nondestructive flaw can effectively prevent accident.
The content of the invention
The utility model provides a kind of convenient, dismountable ground heat supply pipeline vortex of high-precision simple in structure, mobile
Nondestructive inspection trolley.
Technical solution is used by the utility model solves its technical problem：A kind of ground heat supply pipeline is vortexed lossless spy
Hinder trolley, including driving wheel, driven wheel, connecting rod, bevel gear, coupling gear, eddy current sensor probe, detachable skeleton, electricity
Machine, it is characterised in that detachable skeleton can be dismantled and replace size, be suitable for the heat supply pipeline of different size.It is driven by motor
Driving wheel rotates, and driven wheel synchronously follows rotation, it can be achieved that linear movement of the trolley along conduit axis direction, while currents sensing
Device probe carries out vortex nondestructive flaw to heat supply pipeline surface.
The course of work of the utility model is, as shown in Fig. 2, using detachable skeleton as carrier, carry motor, driving wheel,
Driven wheel, eddy current sensor probe, motor are connected with bevel gear, and bevel gear is connected with coupling gear, and coupling gear passes through connection
Bar is connected with driving wheel.When driving wheel is rotated with motor, driven wheel synchronously follows rotation, and trolley is along heat supply pipeline axis
Direction moves linearly, while eddy current sensor probe carries out vortex nondestructive flaw to heat supply pipeline surface.
The utility model is combined detachable skeleton and eddy current sensor probe, and driving wheel and driven wheel are carried out
Cooperation is, it can be achieved that the vortex nondestructive flaw of the higher ground heat supply pipeline of the degree of automation.
Description of the drawings
Fig. 1 is the transmission device schematic diagram of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
In Fig. 1：1 motor, 2 bevel gears, 3 coupling gears, 4 connecting rods, 5 driving wheels
In Fig. 2：1 motor, 2 bevel gears, 3 coupling gears, 4 connecting rods, 5 driving wheels, 6 driven wheels, 7 eddy current sensors are visited
Head, 8 detachable skeletons, 9 heat supply pipelines
Specific embodiment
As shown in Fig. 2, using detachable skeleton as carrier, motor, driving wheel, driven wheel, eddy current sensor probe, electricity are carried
Machine is connected with bevel gear, and bevel gear is connected with coupling gear, and coupling gear is connected by connecting rod with driving wheel.Pass through motor band
Dynamic driving wheel rotates, and driven wheel synchronously follows rotation, since driving wheel and driven wheel are contacted with heat supply pipeline surface, trolley meeting
It moves linearly along heat supply pipeline axis direction, while eddy current sensor probe carries out vortex nondestructive flaw to heat supply pipeline surface.
Claims (2)
1. a kind of ground heat supply pipeline vortex nondestructive flaw trolley, including driving wheel, driven wheel, connecting rod, bevel gear, pairing tooth
Wheel, eddy current sensor probe, detachable skeleton, motor, connection relation are using detachable skeleton as carrier, carry motor, master
Driving wheel, driven wheel, eddy current sensor probe, motor are connected with bevel gear, and bevel gear is connected with coupling gear, and coupling gear passes through
Connecting rod is connected with driving wheel, it is characterised in that detachable skeleton can be dismantled and replace size, be suitable for the heat supply of different size
Pipeline.
2. a kind of ground heat supply pipeline vortex nondestructive flaw trolley according to claim 1, it is characterised in that arranged in pairs or groups master
Driving wheel and driven wheel, when driving wheel is rotated with motor, driven wheel synchronously follows rotation, while eddy current sensor probe is to supplying
Hot channel surface carries out vortex nondestructive flaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054576.1U CN207457136U (en) | 2017-08-22 | 2017-08-22 | A kind of ground heat supply pipeline vortex nondestructive flaw trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054576.1U CN207457136U (en) | 2017-08-22 | 2017-08-22 | A kind of ground heat supply pipeline vortex nondestructive flaw trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457136U true CN207457136U (en) | 2018-06-05 |
Family
ID=62249198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054576.1U Expired - Fee Related CN207457136U (en) | 2017-08-22 | 2017-08-22 | A kind of ground heat supply pipeline vortex nondestructive flaw trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142513A (en) * | 2018-09-05 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | Probe drive device and method for threading method EDDY CURRENT outside Cooling Tubes of Condenser |
-
2017
- 2017-08-22 CN CN201721054576.1U patent/CN207457136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142513A (en) * | 2018-09-05 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | Probe drive device and method for threading method EDDY CURRENT outside Cooling Tubes of Condenser |
| CN109142513B (en) * | 2018-09-05 | 2023-10-24 | 中国电建集团山东电力建设第一工程有限公司 | Probe driving device and method for vortex detection by condenser cooling pipe external penetration method |
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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: 20180605 Termination date: 20190822 |