CN214334721U - Natural gas line overhauls with detection device that detects a flaw - Google Patents
Natural gas line overhauls with detection device that detects a flaw Download PDFInfo
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- CN214334721U CN214334721U CN202120206707.3U CN202120206707U CN214334721U CN 214334721 U CN214334721 U CN 214334721U CN 202120206707 U CN202120206707 U CN 202120206707U CN 214334721 U CN214334721 U CN 214334721U
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- 238000001514 detection method Methods 0.000 title claims abstract description 62
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000003345 natural gas Substances 0.000 title claims abstract description 26
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the pipeline detection technique and specifically relates to a natural gas line overhauls with detecting device that detects a flaw, including fixing device, detection dish and drive box, the fixing device right side is equipped with the couple, the couple inboard is equipped with the couple ring, couple ring right side fixedly connected with detection dish, detection dish outside fixedly connected with detects the sensor, driving motor main shaft fixedly connected with gear, the inboard sliding connection in gear strip both ends has the gear, the inside fixed connection in gyro wheel main shaft of gear, gyro wheel main shaft rotates to be connected in the drive box inboard, connecting rod right-hand member fixedly connected with connecting plate, fixedly connected with spring between the connecting plate central authorities, connecting plate right-hand member face fixedly connected with connecting rod, the utility model discloses in, can adapt to different pipeline diameters through the fixing device who sets up, thereby be convenient for improve the natural gas line that the fixed while detection device of pull wire also is convenient for adapt to different diameters with the detection device The utility of the device.
Description
Technical Field
The utility model relates to a pipeline inspection technical field specifically is a natural gas line overhauls with detection device that detects a flaw.
Background
The natural gas pipeline is a pipeline for conveying natural gas from a mining place or a treatment plant to an urban gas distribution center or an industrial enterprise user, is also called a gas conveying pipeline, is a mode for conveying a large amount of natural gas on land, and accounts for about half of the total length of the pipeline in the world.
But in actual piping erection and testing process, the quality of pipeline flaw detection appearance is great, and there is certain drawback in the detection that power equipment corresponds natural gas line, and just can't accomplish in the place of keeping away from the power, finally influences detection efficiency, because natural gas line's diameter is different, detection device need change detection device when detecting to thereby the practicality of device has been reduced, thereby detection device detects in the pipeline and may be detained in the pipeline when meetting power not enough simultaneously and influence the use of pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas line overhauls with detection device that detects a flaw to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a flaw detection device for natural gas pipeline maintenance comprises a fixing device, a detection disc and a driving box, wherein a hook is arranged on the right side of the fixing device, a hook ring is arranged on the inner side of the hook, the right side of the hook ring is fixedly connected with the detection disc, the outer side of the detection disc is fixedly connected with a detection sensor, the right end face of the detection disc is fixedly connected with a connecting rod, the center of the outer side of the connecting rod is fixedly connected with an electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with the driving box, the center of the inner part of the driving box is fixedly connected with a driving motor, a gear is fixedly connected with a main shaft of the driving motor, the outer side of the gear is rotatably connected with a gear strip, the inner sides of two ends of the gear strip are slidably connected with a gear, the inner part of the gear is fixedly connected with a main shaft of a roller, the main shaft of the roller is rotatably connected with the inner side of the driving box, and the right end of the connecting rod is fixedly connected with a connecting plate, the flexible detection device comprises a connecting plate, a flexible rod, a connecting plate spring, a connecting plate connecting rod, a connecting rod right end face and a detection disc, wherein the flexible rod is fixedly connected to the outer side of the right end face of the connecting plate, the other end of the flexible rod is fixedly connected with the connecting plate, the spring is fixedly connected between the centers of the connecting plate, the connecting plate right end face is fixedly connected with the connecting rod, the connecting rod right end face is fixedly connected with the detection disc, and the detection disc right end face is fixedly connected with a detection camera.
Preferably, fixing device is including fixed frame, receipts line motor and pull wire, the inboard fixedly connected with of fixed frame receives the line motor, receive the line motor spindle outside and rotate and be connected with the receipts line frame, receive the fixed frame of line frame outside fixedly connected with, receive line motor spindle fixedly connected with take-up pulley, the take-up pulley outside rotates and is connected with the pull wire, pull wire right-hand member fixedly connected with couple, receive line frame opposite side fixedly connected with fixed axle, fixed axle other end fixed connection is inboard in fixed frame, fixed frame right side fixed surface is connected with the supporting rod, the supporting rod other end fixedly connected with centre gripping telescopic link, centre gripping telescopic link other end fixedly connected with grip block.
Preferably, the number of connecting rods and detection plates is two, a connecting plate, a soft rod and a spring are fixedly connected between the connecting rods, and 4 detection sensors are arranged on the outer side of the detection plate.
Preferably, the connecting rod outside is equipped with 4 electric telescopic handle, electric telescopic handle's number is total 8, be equipped with 2 gyro wheels in the drive box.
Preferably, the hook and the hook ring are detachably connected.
Preferably, the number of the clamping rods, the clamping telescopic rods and the clamping blocks is 4, and the clamping rods are uniformly distributed on the outer surface of the right side of the fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, conveniently drive the device wholly through the drive box that sets up to can walk in the natural gas line and detect it, and be equipped with connecting plate, soft pole and spring in the middle of the device and can conveniently bend the device, conveniently walk in the turning of pipeline, thereby improve the practicality of device, all be equipped with a plurality of detection sensor simultaneously at the device both ends and can all-roundly scan the pipeline, be equipped with the detection camera simultaneously at the right-hand member and can go to the pipeline damaged part to fix a position, thereby improve the practicality and the convenience of device;
2. the utility model discloses in, receive the line motor through setting up and can drive take-up pulley and rotate and be convenient for receive line and unwrapping wire to the traction wire, be equipped with supporting rod and centre gripping telescopic link on fixing device outside surface simultaneously and be convenient for to the position control of grip block, conveniently carry out the centre gripping to the natural gas line of different diameters, pull the device whole simultaneously, prevent that detection device power is not enough to block in the pipeline, this kind of setting has huge economic benefits and extensive market prospect, is worth using widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing device of the present invention;
fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.
In the figure: 1-fixing device, 101-fixing frame, 102-clamping rod, 103-clamping telescopic rod, 104-clamping block, 105-wire-rewinding motor, 106-wire-rewinding frame, 107-fixing shaft, 108-wire-rewinding wheel, 109-traction wire, 2-hook, 3-hook ring, 4-detection disc, 5-detection sensor, 6-connecting rod, 7-connecting plate, 8-soft rod, 9-spring, 10-detection camera, 11-electric telescopic rod, 12-driving box, 13-driving motor, 14-roller, 15-gear and 16-gear strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a flaw detection device for overhauling a natural gas pipeline comprises a fixing device 1, a detection disc 4 and a driving box 12, wherein a hook 2 is arranged on the right side of the fixing device 1, a hook ring 3 is arranged on the inner side of the hook 2, the right side of the hook ring 3 is fixedly connected with the detection disc 4, a detection sensor 5 is fixedly connected on the outer side of the detection disc 4, a connecting rod 6 is fixedly connected on the right end face of the detection disc 4, an electric telescopic rod 11 is fixedly connected in the center of the outer side of the connecting rod 6, the other end of the electric telescopic rod 11 is fixedly connected with the driving box 12, a driving motor 13 is fixedly connected in the center of the interior of the driving box 12, a gear 15 is fixedly connected on the main shaft of the driving motor 13, a gear strip 16 is rotatably connected on the outer side of the gear 15, gears 15 are slidably connected on the inner sides of the two ends of the gear strip 16, the interior of the gear 15 is fixedly connected on the main shaft of a roller 14, the main shaft of the roller 14 is rotatably connected on the inner side of the driving box 12, and a connecting plate 7 is fixedly connected on the right end of the connecting rod 6, the outside fixedly connected with soft pole 8 of 7 right-hand members faces of connecting plate, the 8 other end fixedly connected with connecting plate 7 of soft pole, fixedly connected with spring 9 between 7 central authorities of connecting plate, 7 right-hand members faces fixedly connected with connecting rod 6 of connecting plate, 6 right-hand members fixedly connected with of connecting rod detect dish 4, detect 4 right-hand members faces fixedly connected with of dish and detect camera 10.
The fixing device 1 comprises a fixing frame 101, a take-up motor 105 and a traction wire 109, the inner side of the fixing frame 101 is fixedly connected with the take-up motor 105, the outer side of a main shaft of the take-up motor 105 is rotatably connected with a take-up frame 106, the outer side of the take-up frame 106 is fixedly connected with the fixing frame 101, the main shaft of the take-up motor 105 is fixedly connected with a take-up pulley 108, the outer side of the take-up pulley 108 is rotatably connected with the traction wire 109, the right end of the traction wire 109 is fixedly connected with a hook 2, the other side of the take-up frame 106 is fixedly connected with a fixing shaft 107, the other end of the fixing shaft 107 is fixedly connected to the inner side of the fixing frame 101, the right surface of the fixing frame 101 is fixedly connected with a clamping rod 102, the other end of the clamping rod 102 is fixedly connected with a clamping telescopic rod 103, and the other end of the clamping telescopic rod 103 is fixedly connected with a clamping block 104, so that the detection device can be conveniently pulled and prevented from being lost; the number of the connecting rods 6 and the number of the detection plates 4 are two respectively, a connecting plate 7, a soft rod 8 and a spring 9 are fixedly connected between the connecting rods 6, and 4 detection sensors 5 are arranged on the outer side of each detection plate 4; the outer side of the connecting rod 6 is provided with 4 electric telescopic rods 11, the number of the electric telescopic rods 11 is 8, and 2 rollers 14 are arranged in the driving box 12; the hook 2 and the hook ring 3 are detachably connected; the number of the clamping rods 102, the clamping telescopic rods 103 and the clamping blocks 104 is respectively 4, and the clamping rods 102 are uniformly distributed on the outer surface of the right side of the fixing frame 101, so that the practicability and convenience of the device are effectively improved.
The working process is as follows: when the utility model is used, the position of the roller 14 on the driving box 12 is adjusted through the electric telescopic rod 11 on the detection device, so that the roller can be matched with the inner wall of the natural gas pipeline, then the length of the electric telescopic rod 11 is fixed, the connecting plate 7, the soft rod 8 and the spring 9 are arranged between the two ends of the connecting rod 6, so that the turning is convenient at the turning position of the natural gas pipeline, the driving motor 13 in the device is started, the driving motor 13 drives the roller 14 to rotate through the gear 15 and the gear strip 16, so that the detection device can be driven to rapidly move in the natural gas pipeline, the hook 2 and the hook ring 3 on the fixing device 1 are hooked before the device is detected, and the clamping block 104 is buckled on the outer wall of the natural gas pipeline by adjusting the length of the clamping telescopic rod 103 on the fixing device 1, the take-up motor 105 is started, the roller 14 is driven to rotate through the driving motor 13 to move in the pipeline, and examine and repair the detection to the pipeline through detecting sensor 5 on the dish 4, detect the camera 10 simultaneously and fix a position the damage department in the pipeline to effectual improvement device's practicality can drive take-up pulley 108 through receiving line motor 105 and rotate and pack up the pull wire after driving motor 13's electrical loss finishes, thereby can pull out detection device from the natural gas line, thereby effectual improvement device's practicality and convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a natural gas line overhauls with detection device that detects a flaw, includes fixing device (1), test tray (4) and drive box (12), its characterized in that: the right side of the fixing device (1) is provided with a hook (2), the inner side of the hook (2) is provided with a hook ring (3), the right side of the hook ring (3) is fixedly connected with a detection disc (4), the outer side of the detection disc (4) is fixedly connected with a detection sensor (5), the right end face of the detection disc (4) is fixedly connected with a connecting rod (6), the outer side center of the connecting rod (6) is fixedly connected with an electric telescopic rod (11), the other end of the electric telescopic rod (11) is fixedly connected with a driving box (12), the inner center of the driving box (12) is fixedly connected with a driving motor (13), a main shaft of the driving motor (13) is fixedly connected with a gear (15), the outer side of the gear (15) is rotatably connected with a gear strip (16), the inner sides of two ends of the gear strip (16) are slidably connected with gears (15), and the inner part of the gear (15) is fixedly connected with a main shaft of a roller (14), gyro wheel (14) main shaft rotates to be connected in drive box (12) inboard, connecting rod (6) right-hand member fixedly connected with connecting plate (7), connecting plate (7) right-hand member off-plate side fixedly connected with soft pole (8), soft pole (8) other end fixedly connected with connecting plate (7), fixedly connected with spring (9) between connecting plate (7) central authorities, connecting plate (7) right-hand member face fixedly connected with connecting rod (6), connecting rod (6) right-hand member fixedly connected with detects dish (4), it detects camera (10) to detect dish (4) right-hand member face fixedly connected with.
2. The flaw detection device for overhauling a natural gas pipeline according to claim 1, wherein: the fixing device (1) comprises a fixing frame (101), a take-up motor (105) and a traction line (109), wherein the take-up motor (105) is fixedly connected to the inner side of the fixing frame (101), the take-up motor (105) is rotatably connected to the outer side of a main shaft of the take-up motor (105), the fixing frame (101) is fixedly connected to the outer side of the take-up frame (106), a take-up pulley (108) is fixedly connected to the main shaft of the take-up motor (105), the traction line (109) is rotatably connected to the outer side of the take-up pulley (108), a hook (2) is fixedly connected to the right end of the traction line (109), a fixing shaft (107) is fixedly connected to the other side of the take-up frame (106), the other end of the fixing shaft (107) is fixedly connected to the inner side of the fixing frame (101), a clamping rod (102) is fixedly connected to the right surface of the fixing frame (101), and a clamping telescopic rod (103) is fixedly connected to the other end of the clamping rod (102), the other end of the clamping telescopic rod (103) is fixedly connected with a clamping block (104).
3. The flaw detection device for overhauling a natural gas pipeline according to claim 1, wherein: the number of connecting rod (6), detection dish (4) all respectively has two, fixedly connected with connecting plate (7), soft pole (8) and spring (9) between connecting rod (6), it is equipped with 4 detection sensor (5) to detect dish (4) outside.
4. The flaw detection device for overhauling a natural gas pipeline according to claim 1, wherein: the connecting rod (6) outside is equipped with 4 electric telescopic handle (11), the total 8 of number of electric telescopic handle (11), be equipped with 2 gyro wheels (14) in drive box (12).
5. The flaw detection device for overhauling a natural gas pipeline according to claim 1, wherein: the hook (2) is detachably connected with the hook ring (3).
6. The flaw detection device for overhauling a natural gas pipeline according to claim 2, wherein: the number of the clamping rods (102), the clamping telescopic rods (103) and the clamping blocks (104) is 4, and the clamping rods (102) are uniformly distributed on the outer surface of the right side of the fixing frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206707.3U CN214334721U (en) | 2021-01-26 | 2021-01-26 | Natural gas line overhauls with detection device that detects a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206707.3U CN214334721U (en) | 2021-01-26 | 2021-01-26 | Natural gas line overhauls with detection device that detects a flaw |
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| Publication Number | Publication Date |
|---|---|
| CN214334721U true CN214334721U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120206707.3U Expired - Fee Related CN214334721U (en) | 2021-01-26 | 2021-01-26 | Natural gas line overhauls with detection device that detects a flaw |
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| CN (1) | CN214334721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013629A (en) * | 2022-07-01 | 2022-09-06 | 杭州大江东城市设施管养有限公司 | Municipal administration pipeline maintenance of equipment |
-
2021
- 2021-01-26 CN CN202120206707.3U patent/CN214334721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013629A (en) * | 2022-07-01 | 2022-09-06 | 杭州大江东城市设施管养有限公司 | Municipal administration pipeline maintenance of equipment |
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| 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: 20211001 |