CN204554373U - Long distance pipeline the cannot-harm-detection device - Google Patents
Long distance pipeline the cannot-harm-detection device Download PDFInfo
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- CN204554373U CN204554373U CN201520237656.5U CN201520237656U CN204554373U CN 204554373 U CN204554373 U CN 204554373U CN 201520237656 U CN201520237656 U CN 201520237656U CN 204554373 U CN204554373 U CN 204554373U
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Abstract
The utility model discloses a kind of long distance pipeline the cannot-harm-detection device, comprise support cylinder, cylindrical seat, connection round bar, fixing Pinboard, swing circular hole, fork, swing Pinboard, rotating cylindrical, single roller, connection orifice plate, extension spring, capping, detection facility system, centered cylinder, cylinder plate, elasticity air ring.The structure of the utility model device is simple, easy to install, movable support is carried out by using elasticity air ring, proximity detection equipment or pressure facility can be fixed at air ring inner chamber, roller is regulated to realize the factors such as the vibrations in moving process by uniform single shell, multiple roller is counted step simultaneously, facilitates Data Comparison, make location more accurate.
Description
Technical field
The utility model relates to a kind of long distance pipeline the cannot-harm-detection device, be specifically a kind of can close contact detection, bumper and absorbing shock, accurately measurement and positioning long distance pipeline the cannot-harm-detection device.
Background technique
The non-destructive inspection of current long distance pipeline mainly adopts intelligent pig, this intelligent pig is on the basis of common wiper, add pipeline intelligent detection facility, put it into during use in pipeline, the pressure difference relying on fluid matasomatism to produce at wiper two ends promotes it with fluid motion, realizes the detection to pipeline in movement process.
Intelligent pig formed primarily of detecting sensor, signal processing unit, data capture and data record unit, positioning device, system control unit, battery power supply system and support leather cup; Wherein positioning device is used for the location of defect of pipeline, localization method adopts the mileage contacted with inner tube wall to take turns revolution counter method substantially, slow circumvolve can be made along spiral pipeline weld seam due to wiper under flowing medium promotes to advance, therefore the actual distance recorded of mileage wheel is not the distance of horizontal pipe, but the length of helix; In addition, inevitably there is random slippery conditions with inner tube wall in mileage wheel, cause the counting error of revolution thus in flowing medium.The error that usual employing mileage wheel method carries out Distance positioning generation be pipeline calibration length ± more than 3%, this be pipeline excavation keep in repair bring very large inconvenience, maintenance cost is improved significantly.
Model utility content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of long distance pipeline the cannot-harm-detection device.
To achieve the above object, the method that the utility model adopts is: a kind of long distance pipeline the cannot-harm-detection device, comprises support cylinder, cylindrical seat, connection round bar, fixing Pinboard, swings circular hole, fork, swing Pinboard, rotating cylindrical, single roller, connection orifice plate, extension spring, capping, detection facility system, centered cylinder, cylinder plate, elasticity air ring, the bottom end of described cylindrical seat is fixedly connected with the outer ring cylinder of support cylinder, the intersect vertical axis of medial axis and support cylinder, circular array arranges, right position is symmetrical, one end of described connection round bar is vertically fixed on the central position, upper-end surface of cylindrical seat, the other end is fixedly connected with the end face neutral position, bottom of fixing Pinboard, described swing circular hole is positioned at the front and back opposing end surface of fixing Pinboard, cover off is symmetrical, one end of described fork is rotatably connected with the cooperation of relative swing circular hole, the other end is fixedly connected with the bottom end neutral position swinging Pinboard, the two ends that described rotating cylindrical is positioned at respectively with being fixedly connected with foremost of opposing inner end face swinging Pinboard, described single roller is rotatably connected with the cooperation of rotation round bar by the circular hole at end face center, described connection orifice plate is fixedly connected on the neutral position of fork, left and right relatively, the two ends of described extension spring connect with the hole be connected on orifice plate respectively, described capping is by screw thread and its right end face rotary seal supporting round platform, be fixedly connected with, after described detection facility system is arranged in order and is concentrated into entirety, be fixedly connected on the inner chamber supporting round platform, one end of described centered cylinder is fixedly connected with the support left end face of round platform and its right end face central position of capping, the end face interposition of described cylinder plate is fixedly connected in the end face outside of centered cylinder, homonymy between two interval just to connection, described elasticity air ring contacts fixing with the face, outer ring of cylinder plate.
As preferably, the roller that the inner side of described single roller is relative is counting roller.
As preferably, in the middle of the cylinder arranged side by side of described cylinder plate, form a semi-circle groove face.
Beneficial effect
The structure of the utility model device is simple, easy to install, movable support is carried out by using elasticity air ring, proximity detection equipment or pressure facility can be fixed at air ring inner chamber, roller is regulated to realize the factors such as the vibrations in moving process by uniform single shell, multiple roller is counted step simultaneously, facilitates Data Comparison, make location more accurate.
Accompanying drawing explanation
Fig. 1 the utility model apparatus structure schematic diagram;
Wherein, 1-support cylinder, 2-cylindrical seat, 3-connection round bar, 4-fix Pinboard, 5-swing circular hole, 6-fork, 7-swing Pinboard, 8-rotating cylindrical, the mono-roller of 9-, 10-connection orifice plate, 11-extension spring, 12-capping, 13-detection facility system, 14-centered cylinder, 15-cylinder plate, 16-elasticity air ring.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
As shown in Figure 1, a kind of long distance pipeline the cannot-harm-detection device, comprises support cylinder 1, cylindrical seat 2, connection round bar 3, fixing Pinboard 4, swing circular hole 5, fork 6, swings Pinboard 7, rotating cylindrical 8, single roller 9, connects orifice plate 10, extension spring 11, capping 12, detection facility system 13, centered cylinder 14, cylinder plate 15, elasticity air ring 16.
The bottom end of cylindrical seat 2 is fixedly connected with the outer ring cylinder of support cylinder 1, the intersect vertical axis of medial axis and support cylinder 1, circular array arranges, right position is symmetrical, when positioning cylinder base 2, ensures homonymy between adjacent in 120 degree of arrangements, left and right adjacent between projection angle be 60 degree of arrangements, so make both sides be in staggered distribution, mainly in order to place into defect point repeat time around contact, make single unit system continuous vibration.
The one end connecting round bar 3 is vertically fixed on the central position, upper-end surface of cylindrical seat 2, the other end is fixedly connected with the end face neutral position, bottom of fixing Pinboard 4, swing the front and back opposing end surface that circular hole 5 is positioned at fixing Pinboard 4, cover off is symmetrical, needing when setting the diameter of the Distance geometry fork 6 ensured between the relative plate face of fixing Pinboard 4 consistent, mainly connecting rear double swerve to prevent.
One end of fork 6 is rotatably connected with the cooperation of relative swing circular hole 5, the other end is fixedly connected with the bottom end neutral position swinging Pinboard 7, the two ends that rotating cylindrical 8 is positioned at respectively with being fixedly connected with foremost of opposing inner end face swinging Pinboard 7, the length of rotating cylindrical 8 and the end surface thickness consistent size of single roller 9.
Single roller 9 is rotatably connected with the cooperation of rotation round bar by the circular hole at end face center, at this by single for total 12 roller 9, be in the relative roller in inner side and be counting roller, synchronously carry out taking numerical value comparatively accurately to position after detection record carries out data.
Connect the neutral position that orifice plate 10 is fixedly connected on fork 6, left and right relatively, the two ends of extension spring 11 connect with the hole be connected on orifice plate 10 respectively, the natural length of extension spring 11 needs the centre distance according to swinging circular hole 5 to carry out reasonable set, and ensureing has a tensile force to exist when in use relatively all the time between fork 6.
Capping 12, by screw thread and its right end face rotary seal supporting round platform, is fixedly connected with, and after detection facility system 13 is arranged in order and is concentrated into entirety, is fixedly connected on the inner chamber supporting round platform.
One end of centered cylinder 14 is fixedly connected with the support left end face of round platform and its right end face central position of capping 12, the end face interposition of cylinder plate 15 is fixedly connected in the end face outside of centered cylinder 14, homonymy between two interval just to connection, elasticity air ring 16 contacts fixing with the face, outer ring of cylinder plate 15, in order to ensure that elasticity air ring 16 has enough surface of contact be connected and fixed, a semi-circle groove face is formed by the middle of the cylinder arranged side by side of cylinder plate 15, more than half junction surface makes interior half-turn firm, be convenient to the device that fixedly needs in inside closely to detect or pressure sensing devices.
Claims (3)
1. a long distance pipeline the cannot-harm-detection device, is characterized in that: comprise support cylinder (1), cylindrical seat (2), connection round bar (3), fixing Pinboard (4), swing circular hole (5), fork (6), swing Pinboard (7), rotating cylindrical (8), single roller (9), connection orifice plate (10), extension spring (11), capping (12), detection facility system (13), centered cylinder (14), cylinder plate (15), elasticity air ring (16), the bottom end of described cylindrical seat (2) is fixedly connected with the outer ring cylinder of support cylinder (1), the intersect vertical axis of medial axis and support cylinder (1), circular array arranges, right position is symmetrical, one end of described connection round bar (3) is vertically fixed on the central position, upper-end surface of cylindrical seat (2), the other end is fixedly connected with the end face neutral position, bottom of fixing Pinboard (4), described swing circular hole (5) is positioned at the front and back opposing end surface of fixing Pinboard (4), cover off is symmetrical, one end of described fork (6) is rotatably connected with the cooperation of relative swing circular hole (5), the other end is fixedly connected with the bottom end neutral position swinging Pinboard (7), the two ends that described rotating cylindrical (8) is positioned at respectively with being fixedly connected with foremost of opposing inner end face swinging Pinboard (7), described single roller (9) is rotatably connected with the cooperation of rotation round bar by the circular hole at end face center, described connection orifice plate (10) is fixedly connected on the neutral position of fork (6), left and right relatively, the two ends of described extension spring (11) connect with the hole be connected on orifice plate (10) respectively, described capping (12) is by screw thread and its right end face rotary seal supporting round platform, be fixedly connected with, after described detection facility system (13) is arranged in order and is concentrated into entirety, be fixedly connected on the inner chamber supporting round platform, one end of described centered cylinder (14) is fixedly connected with the support left end face of round platform and its right end face central position of capping (12), the end face interposition of described cylinder plate (15) is fixedly connected in the end face outside of centered cylinder (14), homonymy between two interval just to connection, described elasticity air ring (16) contacts fixing with the face, outer ring of cylinder plate (15).
2. a kind of long distance pipeline the cannot-harm-detection device according to claim 1, is characterized in that: the roller that the inner side of described single roller (9) is relative is counting roller.
3. a kind of long distance pipeline the cannot-harm-detection device according to claim 1, is characterized in that: form a semi-circle groove face in the middle of the cylinder arranged side by side of described cylinder plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237656.5U CN204554373U (en) | 2015-04-17 | 2015-04-17 | Long distance pipeline the cannot-harm-detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237656.5U CN204554373U (en) | 2015-04-17 | 2015-04-17 | Long distance pipeline the cannot-harm-detection device |
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| Publication Number | Publication Date |
|---|---|
| CN204554373U true CN204554373U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237656.5U Expired - Fee Related CN204554373U (en) | 2015-04-17 | 2015-04-17 | Long distance pipeline the cannot-harm-detection device |
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| CN (1) | CN204554373U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727836A (en) * | 2016-04-07 | 2016-07-06 | 侯如升 | Plug-in type conveyer belt pulley for circular mold granulator |
| CN108490121A (en) * | 2018-03-09 | 2018-09-04 | 无锡市锡东橡塑机械有限公司 | A kind of pipeline inspection holder |
| CN111425769A (en) * | 2020-03-31 | 2020-07-17 | 长云瑞祥自动化技术成都有限公司 | Pipeline leakage point detection equipment and detection method based on local pressure response |
| CN117517465A (en) * | 2024-01-05 | 2024-02-06 | 山东中能节能科技有限公司 | Nondestructive testing equipment for large steel pipe |
-
2015
- 2015-04-17 CN CN201520237656.5U patent/CN204554373U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727836A (en) * | 2016-04-07 | 2016-07-06 | 侯如升 | Plug-in type conveyer belt pulley for circular mold granulator |
| CN108490121A (en) * | 2018-03-09 | 2018-09-04 | 无锡市锡东橡塑机械有限公司 | A kind of pipeline inspection holder |
| CN111425769A (en) * | 2020-03-31 | 2020-07-17 | 长云瑞祥自动化技术成都有限公司 | Pipeline leakage point detection equipment and detection method based on local pressure response |
| CN111425769B (en) * | 2020-03-31 | 2021-10-26 | 长云瑞祥自动化技术成都有限公司 | Pipeline leakage point detection equipment and detection method based on local pressure response |
| CN117517465A (en) * | 2024-01-05 | 2024-02-06 | 山东中能节能科技有限公司 | Nondestructive testing equipment for large steel pipe |
| CN117517465B (en) * | 2024-01-05 | 2024-03-26 | 山东中能节能科技有限公司 | Nondestructive testing equipment for large steel pipe |
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| 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: 20150812 Termination date: 20160417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |