CN203376522U - Push rod-type pipeline endoscopic device - Google Patents
Push rod-type pipeline endoscopic device Download PDFInfo
- Publication number
- CN203376522U CN203376522U CN201320443311.6U CN201320443311U CN203376522U CN 203376522 U CN203376522 U CN 203376522U CN 201320443311 U CN201320443311 U CN 201320443311U CN 203376522 U CN203376522 U CN 203376522U
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- support body
- cable
- camera
- tubular support
- wing plate
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
A push rod-type pipeline endoscopic device is provided. The push rod-type pipeline endoscopic device comprises a camera, a lens support, a rigid cable and a cable rack; the lens support comprises a cylindrical support body and a plurality of supporting legs; the front end and the back end of the cylindrical support body are provided with a plurality of radial wing plates respectively which are uniformly distributed around the cylindrical support body; front-end wing plates of the cylindrical support body are in one-to-one correspondence with back-end wing plates of the cylindrical support body; each front-end wing plate is hinged with one end of one supporting leg; each back-end wing plate is connected with one end of one supporting leg through a bolt in a long hole of the back-end wing plate, wherein the bolt in the long hole is parallel to the axis of the cylindrical support body; two supporting legs which are arranged on corresponding front and back wing plates intersect with each other, and central portions of the intersected supporting legs are hinged with each other; the free end of each supporting leg is provided with a rolling wheel; the camera is fixed at the front end of the cylindrical support body; the rigid cable is wound on the cable rack; and the external end of the rigid cable extends into the cylindrical support body and is in insertion connection with the camera. According to the push rod-type pipeline endoscopic device of the utility model, the size-adjustable lens support is adopted, and therefore, the problem of difficulty in control of a camera of a traditional endoscopic device can be solved, and detection efficiency of pipelines can be greatly improved.
Description
Technical field
The utility model relates to a kind ofly can carry out the device of comprehensive video detection to urban discharging pipeline, belong to the detection technique field.
Background technology
Unwatering system is the important component part of urban public utilities, has protection and improves environment, eliminates the effect of sewage harm.For guaranteeing that drainage pipeline is unobstructed, find in time draining hidden danger and prevent that pipe leakage from polluting, should be regularly to the structural defect of drainage pipeline as broken, distortion, dislocation, disconnection, seepage, burn into cushion rubber come off, arm housed joint and foreign matter are invaded, and functional defect checks and assesses as deposition, fouling, barrier, tree root, ponding, shutoff, scum silica frost etc., for the maintenance of drainage pipeline provides reliable technical basis.But owing to lacking effective method for detecting pipeline and means, cause the inaccessiable drainage pipeline of personnel to be detected, caused blindness and the hysteresis quality of pipeline maintenance.
Pipe endoscopic monitoring device is a kind of novel drainpipe detecting device occurred recently, mainly controller, camera, three parts of cable drum, consists of.Whole system is to gather detected pipe interior image, the equipment that image is sent to controller and is shown by cable by video capture device (camera).Camera and lighting device provide power supply by cable.While carrying out the pipeline detection operations, need to camera be sent in pipeline by rigid cable, camera align with tube center is detected.
Use pipe endoscopic monitoring device, the maintainer just can realize that without entering drainage pipeline the comprehensive video of pipeline detects, but because existing pipe endoscopic monitoring device design is unreasonable, during use, often be difficult to make camera remain on pipeline center, cause certain difficulty to the collection of pipe interior image, had a strong impact on the detection efficiency of pipeline.
The utility model content
The purpose of this utility model is the drawback for prior art, and a kind of push-down pipe endoscopic monitoring device is provided, to improve the detection efficiency of urban discharging pipeline.
Problem described in the utility model realizes with following technical proposals:
A kind of push-down pipe endoscopic monitoring device, it comprises camera, lens bracket, rigid cable and cable trough, described lens bracket comprises tubular support body and a plurality of supporting leg, the front and back end of described tubular support body is provided with a plurality of radial wing plates uniform around the tubular support body, its front end wing plate is corresponding one by one with rear end wing plate, one end of each front end wing plate and a supporting leg is hinged, the bolt that each rear end wing plate is parallel in the slotted hole of tubular support body axis by it is connected with an end of a supporting leg, after being positioned at two supporting legs intersections on corresponding front and rear wing plate, middle part is hinged, the free end of each supporting leg is provided with roller, described camera is fixed on the front end of tubular support body, described rigid cable is on cable trough, and its outer end penetrates the tubular support body and pegs graft with camera.
Above-mentioned push-down pipe endoscopic monitoring device, the xsect of described tubular support body is " C " shape, the barrel of its opening both sides is bolted.
Above-mentioned push-down pipe endoscopic monitoring device, described cable trough comprises underframe and cable drum, and described cable drum is rotationally connected by its axis and underframe, and its outside rigid cable that is wound around is provided with meter long codes device at an end of cable drum axis.
Above-mentioned push-down pipe endoscopic monitoring device, the outlet of described cable trough is provided with the cable spacing ring, and described cable spacing ring is enclosed within the outlet of rigid cable and is fixedly connected with underframe.
The utility model utilizes the adjustable lens bracket of size to carry camera and enters drainage pipeline and detected, this lens bracket can make camera in the propelling movement process all the time in pipeline center, solve well the uppity difficult problem of conventional pipelines endoscope and image processing device lens location, greatly improved the detection efficiency of pipeline.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of lens bracket;
Fig. 2 is the scheme of installation of camera on lens bracket;
Fig. 3 is partial enlarged view;
Fig. 4 is the connection diagram of camera and rigid cable;
Fig. 5 is the structural representation of cable trough.
In figure, each list of reference numerals is: 1, tubular support body; 2, supporting leg; 3, roller; 4, camera; 5, slotted hole, 6, bolt; 7, rigid cable; 8, plug; 9, cable spacing ring; 10, meter long codes device; 11, underframe; 12, cable drum.
Embodiment
Referring to Fig. 1～Fig. 5, the utility model comprises camera 4, lens bracket, rigid cable 7 and cable trough, certainly also has main control system, in the housing of camera 4, is provided with illuminating lamp, and lens bracket comprises tubular support body 1, supporting leg 2 and roller 3; Cable trough comprises underframe 11, cable drum 12, cable spacing ring 9 and meter long codes device 10.
Main collection vision signal, pixel 380,000, focal length 3.6mm, diameter 50mm, the length 75mm of being responsible for of camera 4.Classification of waterproof IP68, with the LED lamp of 6 3W.
The supporting leg inclination angle of lens bracket can be regulated according to the caliber of tested drainage pipeline, to guarantee camera, all the time in the pipeline centre position, is convenient to the expansion of testing.
Main control system is responsible for the control of processing, storage, demonstration and the light of view data.
The distance that meter long codes device 10 is advanced at pipeline for recording camera 4.
Referring to Fig. 2 and Fig. 3, the control method of lens bracket is as follows:
Unclamp the bolt in each wing plate slotted hole 5 of tubular support body 1 rear end, position by adjusting bolt in slotted hole 5, change the inclination angle of each supporting leg 2, and then change roller 3 is to the distance of tubular support body 1, make the diameter of circumference at a plurality of rollers 3 places of tubular support body 1 front-end and back-end be slightly less than the internal diameter of tested pipeline, the bolts of then tightening in slotted hole 5 just can have been detected.Therefore because a plurality of rollers carry out spacingly to camera from multiple directions, can guarantee that camera is all the time in pipeline center.Even rotation has occurred lens bracket in the propelling movement process of camera, camera can not depart from pipeline center yet.
From Fig. 2, it can also be seen that, camera 4 is sandwiched in tubular support body 1 inside, and clamping force is controlled by four bolts on tubular support body 1.
Referring to Fig. 4, camera 4 is connected by plug 8 with rigid cable 7.
Claims (4)
1. a push-down pipe endoscopic monitoring device, it is characterized in that, it comprises camera (4), lens bracket, rigid cable (7) and cable trough, described lens bracket comprises tubular support body (1) and a plurality of supporting leg (2), the front and back end of described tubular support body (1) is provided with a plurality of radial wing plates uniform around tubular support body (1), its front end wing plate is corresponding one by one with rear end wing plate, one end of each front end wing plate and a supporting leg (2) is hinged, the interior bolt of slotted hole that each rear end wing plate is parallel to tubular support body (1) axis by it is connected with an end of a supporting leg (2), after being positioned at two supporting legs (2) intersection on corresponding front and rear wing plate, middle part is hinged, the free end of each supporting leg (2) is provided with roller (3), described camera (4) is fixed on the front end of tubular support body (1), described rigid cable (7) is on cable trough, and its outer end penetrates tubular support body (1) and pegs graft with camera (4).
2. a kind of push-down pipe endoscopic monitoring device according to claim 1, is characterized in that, the xsect of described tubular support body (1) is " C " shape, and the barrel of its opening both sides is bolted.
3. a kind of push-down pipe endoscopic monitoring device according to claim 1 and 2, it is characterized in that, described cable trough comprises underframe (11) and cable drum (12), described cable drum (12) is rotationally connected by its axis and underframe (11), its outside rigid cable (7) that is wound around, be provided with meter long codes device (10) at an end of cable drum (12) axis.
4. a kind of push-down pipe endoscopic monitoring device according to claim 3, it is characterized in that, the outlet of described cable trough is provided with cable spacing ring (9), and described cable spacing ring (9) is enclosed within the outlet of rigid cable (7) and is fixedly connected with underframe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443311.6U CN203376522U (en) | 2013-07-24 | 2013-07-24 | Push rod-type pipeline endoscopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443311.6U CN203376522U (en) | 2013-07-24 | 2013-07-24 | Push rod-type pipeline endoscopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376522U true CN203376522U (en) | 2014-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443311.6U Expired - Fee Related CN203376522U (en) | 2013-07-24 | 2013-07-24 | Push rod-type pipeline endoscopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044129A (en) * | 2015-08-19 | 2015-11-11 | 王鼎兴 | Seamless steel pipe flaw detection device |
| CN106454030A (en) * | 2016-10-17 | 2017-02-22 | 国网北京市电力公司 | Industrial endoscopic device and detection method |
| TWI693429B (en) * | 2019-04-23 | 2020-05-11 | 國家中山科學研究院 | Image detection system |
-
2013
- 2013-07-24 CN CN201320443311.6U patent/CN203376522U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044129A (en) * | 2015-08-19 | 2015-11-11 | 王鼎兴 | Seamless steel pipe flaw detection device |
| CN106454030A (en) * | 2016-10-17 | 2017-02-22 | 国网北京市电力公司 | Industrial endoscopic device and detection method |
| CN106454030B (en) * | 2016-10-17 | 2019-06-07 | 国网北京市电力公司 | Endoscope device and detection method in industry |
| TWI693429B (en) * | 2019-04-23 | 2020-05-11 | 國家中山科學研究院 | Image detection system |
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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: 20140101 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |