CN207316489U - Floating raft type pipe detection device - Google Patents
Floating raft type pipe detection device Download PDFInfo
- Publication number
- CN207316489U CN207316489U CN201721403603.1U CN201721403603U CN207316489U CN 207316489 U CN207316489 U CN 207316489U CN 201721403603 U CN201721403603 U CN 201721403603U CN 207316489 U CN207316489 U CN 207316489U
- Authority
- CN
- China
- Prior art keywords
- cable
- signal
- type pipe
- raft
- buoyant raft
- 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 Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Floating raft type pipe detection device, including buoyant raft device and cable reeling device, the buoyant raft device is made of storage in Sonar Probe, buoyant raft, video acquisition camera, signal, the Sonar Probe is located at the lower section of buoyant raft, the video acquisition camera is located at the top of buoyant raft, the cable reeling device is made of cable reel, counter module, signal conversion module, the counter module and signal conversion module are located in cable reel, and transmission cable is connected between the buoyant raft device and cable reeling device.The utility model has the advantages that：Used Sonar Probe and video acquisition camera complete the monitoring on the water surface and underwater monitoring in pipeline, while the length entered with counter module check, and quickly signal is released by storage in signal.
Description
Technical field
The utility model belongs to pipe detection field, and in particular to floating raft type pipe detection device.
Background technology
CCTV video detection systems are only applicable to water level in pipeline and are less than 1/3 pipeline, detect water surface above pipeline deformation,
It is damaged, block, collapse, the various defects such as foreign matter intrusion, and this system can not complete the detection of the following defect of pipeline of the water surface.Pipeline
Sonar detection system be only applicable to that water level in pipeline is higher or full water in the case of, while the closure drop of pipeline can not be completed again
The defects of situation of water, the great damaged, blocking of the detection following pipeline of the water surface, siltation, and water surface above defect of pipeline can not be completed
Detection.
The content of the invention
For deficiency of the prior art, the utility model provides floating raft type pipe detection device, to solve existing row
In grid water level it is higher and not full water when, can not monitor in pipeline it is great it is damaged, block, siltation, leakage the defects of the problem of.
The utility model is achieved through the following technical solutions.
Floating raft type pipe detection device, including buoyant raft device and cable reeling device, the buoyant raft device include sonar
Storage in probe, buoyant raft, video acquisition camera and signal, the Sonar Probe are located at the lower section of buoyant raft, the video
Acquisition camera is located at the top of buoyant raft, and the cable reeling device includes cable reel, counter module and signal conversion
Module, the counter module and signal conversion module are located in cable reel, the buoyant raft device and cable reel dress
Transmission cable is connected between putting.Two kinds of monitorings waterborne and underwater are completed by buoyant raft device, and transmission signal is gone out, and is passed through
Cable reeling device specifically positions position of the buoyant raft in pipeline.
Preferably, being provided with spool in the cable reel, the side of the spool is provided with counter module.
Counter module is used for the length for measuring transmission cable.
Preferably, laptop and controller is also respectively connected in the cable reeling device.Laptop
It can receive signal with controller, handle signal.
Preferably, storage is provided outside waterproof cover in the signal.Storage has to do water-proofing treatment in signal, prevents
Only intake.
Preferably, the buoyant raft is welded using hollow stainless steel tube.Buoyancy is good, it is not easy to corrodes, collides with
Damage is few.
Preferably, it is provided with rotating device below the video acquisition camera.The rotating device is universal spindle nose.
Preferably, it is additionally provided with LED light on the video acquisition camera.LED light illuminates the road in pipeline, can be with
So that shooting is clearer.
Preferably, it is connected with transmission cable between the laptop and controller and cable reeling device.
Compared with prior art：Used Sonar Probe and video acquisition camera complete the monitoring on the water surface and water in pipeline
Under monitoring, while with counter module check enter length, quickly signal is released by storage in signal.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the utility model is described further.
Floating raft type pipe detection device, including buoyant raft device and cable reeling device, the buoyant raft device include sonar
Storage 4 in probe 1, buoyant raft 2, video acquisition camera 3 and signal, the Sonar Probe 1 is located at the lower section of buoyant raft 2, described
Video acquisition camera 3 be located at the top of buoyant raft 2, the cable reeling device includes cable reel 5, counter module 6
With signal conversion module 7, the counter module 6 and signal conversion module 7 are located in cable reel 5, buoyant raft dress
Put and transmission cable 10 is connected between cable reeling device, spool is provided with the cable reel 5, the spool
Side is provided with counter module 6, and laptop 9 and controller 8 is also respectively connected in the cable reeling device, described
Signal in storage 4 be provided outside waterproof cover, the buoyant raft is welded using hollow stainless steel tube, and the video is adopted
3 lower section of collection camera is provided with rotating device, and LED light, the notebook are additionally provided with the video acquisition camera 3
Transmission cable 10 is connected between computer 9 and controller 8 and cable reeling device.
Floating Raft System：It is made of storage 4 in Sonar Probe 1, buoyant raft 2, video acquisition camera 3, signal.
Sonar Probe 1：Circumferential is launched to pipeline by Sonar Probe and scans acoustic signals, in water can using sound wave
The principle of fast propagation, forms the Internal periphery image of the following pipeline of the water surface according to the sound wave reflected, so as to judge pipeline
It is great it is damaged, block, siltation, leakage the defects of situation.
Buoyant raft 2：Buoyant raft is welded using hollow stainless steel tube, is primarily used to carry Sonar Probe 1, video acquisition
The component such as storage 4 in camera 3, signal, makes Sonar Probe 1 be maintained at below the water surface, while keeps video acquisition camera 3
More than the water surface.
Video acquisition camera 3：LED illumination is carried on camera and provides light source for video camera, video camera is imaged using CCD
Principle completes the video image acquisition of water surface above pipeline, the defects of pipeline is judged according to the vision signal of collection situation.
Storage 4 in signal：The sonar signal and vision signal of Sonar Probe 1 and the collection of video acquisition camera 3 are handled, with
Easy to transmit.
Cable reel system：It is made of cable reel 5, counter module 6 and signal conversion module 7.
Cable reel 5：Signal transmission cable 10 is coiled into cable volume, is wound on spool, makes cable is beautiful to be easy to folding and unfolding.
Counter module 6：The length of folding and unfolding transmission cable 10 is calculated using Hull counter principle, so as to count buoyant raft dress
Put the position in whole pipeline.
Signal conversion module 7：Storage in signal 4 by signal transmission cable 10 be transmitted back to come sonar signal and video
Signal carries out the signal that separation is converted into reading analysis easy to laptop 9, controller 8.
Transmission cable 10：Signal transmission between whole system.
Controller 8：Complete the display, storage and the state control of video acquisition camera of vision signal.
PC computers 9：It has been shown that, storage and the counting of counter module 6 for completing sonar signal are shown.
In use, cable reeling device is external, allows buoyant raft device to enter in pipeline, is monitored, in time inspection
Signal output is surveyed, and the specific location that buoyant raft device is located in pipeline can be learnt according to cable reeling device.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (8)
1. floating raft type pipe detection device, it is characterised in that including buoyant raft device and cable reeling device, the buoyant raft device
Including Sonar Probe（1）, buoyant raft（2）, video acquisition camera（3）With storage in signal（4）, the Sonar Probe（1）Position
In buoyant raft（2）Lower section, the video acquisition camera（3）Positioned at buoyant raft（2）Top, the cable reeling device bag
Include cable reel（5）, counter module（6）And signal conversion module（7）, the counter module（6）With signal modulus of conversion
Block（7）Positioned at cable reel（5）It is interior, it is connected with transmission cable between the buoyant raft device and cable reeling device（10）.
2. floating raft type pipe detection device according to claim 1, it is characterised in that the cable reel（5）Inside set
Spool is equipped with, the side of the spool is provided with counter module（6）.
3. floating raft type pipe detection device according to claim 1, it is characterised in that the cable reeling device also divides
Laptop is not connected with it（9）And controller（8）.
4. floating raft type pipe detection device according to claim 1, it is characterised in that storage in the signal（4）Outside
It is provided with waterproof cover.
5. floating raft type pipe detection device according to claim 1, it is characterised in that the buoyant raft be using it is hollow not
Rust steel-pipe welding forms.
6. floating raft type pipe detection device according to claim 1, it is characterised in that the video acquisition camera
（3）Lower section is provided with rotating device.
7. floating raft type pipe detection device according to claim 1, it is characterised in that the video acquisition camera
（3）On be additionally provided with LED light.
8. floating raft type pipe detection device according to claim 3, it is characterised in that the laptop（9）With
Controller（8）Transmission cable is connected between cable reeling device（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403603.1U CN207316489U (en) | 2017-10-27 | 2017-10-27 | Floating raft type pipe detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403603.1U CN207316489U (en) | 2017-10-27 | 2017-10-27 | Floating raft type pipe detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316489U true CN207316489U (en) | 2018-05-04 |
Family
ID=62378848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403603.1U Expired - Fee Related CN207316489U (en) | 2017-10-27 | 2017-10-27 | Floating raft type pipe detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738994A (en) * | 2021-08-31 | 2021-12-03 | 广东建科创新技术研究院有限公司 | Automatic detection robot for underground drainage pipe network |
-
2017
- 2017-10-27 CN CN201721403603.1U patent/CN207316489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738994A (en) * | 2021-08-31 | 2021-12-03 | 广东建科创新技术研究院有限公司 | Automatic detection robot for underground drainage pipe network |
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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 |
Granted publication date: 20180504 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |