CN206974616U - Oil and gas pipeline leakage detection device transmission mechanism - Google Patents
Oil and gas pipeline leakage detection device transmission mechanism Download PDFInfo
- Publication number
- CN206974616U CN206974616U CN201720338261.3U CN201720338261U CN206974616U CN 206974616 U CN206974616 U CN 206974616U CN 201720338261 U CN201720338261 U CN 201720338261U CN 206974616 U CN206974616 U CN 206974616U
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- China
- Prior art keywords
- oil
- gas pipeline
- leakage detection
- locking
- transmission mechanism
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Abstract
The utility model belongs to gas oil pipe leakage inspection technical field, more particularly, to a kind of oil and gas pipeline leakage detection device transmission mechanism, it is characterized in that the annular holder including laying oil and gas leakage Detection location instrument, the circular motion transmission device being connected with this annular holder, the linear motion transmission being connected with this circular motion transmission device.The utility model is in detection process, annular holder by portable plate under the drive of motor I it is for linear motion along oil-gas pipeline, on the other hand circled under the drive of motor II around oil-gas pipeline, spiral motion is presented in the oil and gas leakage Detection location instrument for making to be arranged on annular holder inwall, comprehensive inspection can be carried out to oil-gas pipeline, the leakage position of oil-gas pipeline can be not only accurately positioned, and it is simple in construction, manufacture and install and use and be very convenient.
Description
Technical field
The utility model belongs to gas oil pipe leakage inspection technical field, more particularly, to a kind of oil and gas pipeline leakage detection
Device transmission mechanism.
Background technology
The detection of gas oil pipe leakage has detection method and a pipe outside detection method in pipe, and detection method in pipe mainly using creeping in pipe
Machine, big using limitation, pipe outside detection method is to run the detector of gas oil pipe leakage along oil-gas pipeline to be measured, detection oil
Whether tracheae leaks.
Existing oil and gas pipeline leakage detection device transmission mechanism typically drives oil and gas leakage detection fixed by conveyer
Position instrument moves (such as Chinese patent of Patent No. 200920084228.8) together, if being found in moving process, pipeline has oil gas
Leakage, then start alarm and detect oil and gas leakage to show, while storage device Tape movement memory in moving process, inspection are complete
Easily the mobile memory for putting into storage device can be taken out afterwards, the number in mobile memory is then read by computer
According to, facilitate staff to understand the testing result recorded in mobile memory rapidly, so as to realize the judgement to leak position, but
That conveyer is to drive oil and gas leakage Detection location instrument (simply in oil-gas pipeline side) for linear motion together, without around
Oil-gas pipeline makees circulatory motion, thus oil and gas pipeline leakage detection accuracy is poor.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, manufacture and easy for installation, can either drive oil and gas leakage
Detection location instrument is for linear motion along oil-gas pipeline, and and can is enough to be circled around oil-gas pipeline, makes oil and gas leakage Detection location
Spiral motion state is presented in instrument, and the oil and gas pipeline leakage detection device transmission mechanism of comprehensive inspection is carried out to oil-gas pipeline.
The purpose of this utility model is realized by following technical proposals：
Oil and gas pipeline leakage detection device transmission mechanism of the present utility model, it is characterised in that visited including laying oil and gas leakage
Survey the annular holder of position indicator, the circular motion transmission device being connected with this annular holder, with this circular motion transmission device
The linear motion transmission being connected,
Described annular holder includes two semi-rings that one end is hinged, the other end is locked by locking device, around institute
The annular groove that two semi-ring outer walls, one week annular is set is stated, one group be uniformly arranged for one week around described two semi-ring inwalls is telescopic
Supporting leg, the universal wheel being arranged in each telescopic support legs,
Described linear motion transmission includes being symmetricly set on two bases of oil-gas pipeline both sides, is arranged on each
The support base at base both ends, is arranged on one end on each base and the rotation connection of side support base and the other end is through another
The screw rod of side support base, the driven pulley I of each screw rod traversing through end is arranged on, across two bases and be arranged on two screw rods
Walking dolly, is arranged on the motor I of the base side, and described walking dolly includes the activity being connected with each screw flight
Plate, the walking support wheel in this portable plate bottom is set, be arranged on the portable plate top and is attached thereto by support bar
Supporting plate,
The output end of described motor I is connected by driving-chain I with described driven pulley I,
Described circular motion transmission device includes the motor II being arranged in the supporting plate, with this output end of motor II
The driving-chain II being connected, this driving-chain II are arranged in the annular groove of described annular holder,
Described universal wheel is rolled with oil-gas pipeline outer wall and connected,
Described walking support wheel rolls with described base to be connected.
Described locking device includes locking seat, sets the locking slot in this locking seat, set in this locking slot and
Matched locking inserted link.
Described locking inserted link cross section is H types.
Described telescoping support leg includes sleeve pipe, the interior bar being arranged in this sleeve pipe, sets in this interior bar and the set
Spring between pipe.
Described driving-chain I and driving-chain II are belt or chain.
The advantages of the utility model：
(1) in detection process, annular holder passes through oil and gas pipeline leakage detection device transmission mechanism of the present utility model
Portable plate is for linear motion along oil-gas pipeline under the drive of motor I, on the other hand around oil-gas pipeline under the drive of motor II
Circle, spiral motion is presented in the oil and gas leakage Detection location instrument for making to be arranged on annular holder inwall, can be to oil gas
Pipeline carries out comprehensive inspection, and not only the leakage position of oil-gas pipeline can be accurately positioned, and simple in construction, manufacture
It is very convenient with installing and using；
(2) oil and gas pipeline leakage detection device transmission mechanism of the present utility model, it is " H " that it, which locks the cross section of inserted link,
Type, the locking slot being engaged with locking inserted link is set in locking seat, increases the stability that two semi-rings close, prevents annular holder
Two semi-rings open in rotary course comes off from pipeline；
(3) oil and gas pipeline leakage detection device transmission mechanism of the present utility model, its supporting leg include sleeve pipe and are set in
Interior bar in sleeve pipe, spring is set in interior bar, annular holder is set on the pipeline of different-diameter, increase annular holder
The scope of application；
(4) oil and gas pipeline leakage detection device transmission mechanism of the present utility model, the bottom of its portable plate set walking branch
Support wheel, reduce the frictional force of portable plate and base element, make portable plate be easier to move on base.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the view that the utility model annular holder is connected to pipeline.
Fig. 3 is the utility model Fig. 2 side view.
Fig. 4 is the utility model Fig. 1 A direction views.
Fig. 5 is the structural representation that the utility model locks inserted link.
Fig. 6 is the structural representation of the utility model telescoping support leg.
Embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 1,2,3,4,5 and 6, oil and gas pipeline leakage detection device transmission mechanism of the present utility model, its feature
It is to include the annular holder 7 for laying oil and gas leakage Detection location instrument, the circular motion transmission dress being connected with this annular holder 7
Put, the linear motion transmission being connected with this circular motion transmission device,
Described annular holder 7 includes two semi-rings 22 that one end is hinged, the other end is locked by locking device, around
The annular groove 15 that one week annular of described two 22 outer walls of semi-ring is set, one be uniformly arranged for one week around described two inwalls of semi-ring 22
Group telescoping support leg, the universal wheel 11 being arranged in each telescopic support legs,
Described linear motion transmission includes being symmetricly set on two bases 3 of the both sides of oil-gas pipeline 14, is arranged on
The support base 1 at each both ends of base 3, the one end being arranged on each base 3 is rotatablely connected with side support base 1 and the other end
Through the screw rod 4 of opposite side support base 1, the driven pulley I 5 of each traversing through end of screw rod 4 is arranged on, across two bases 3 and is set
Walking dolly on two screw rods 4, is arranged on the motor I 6 of the side of base 3, described walking dolly include with it is each
The portable plate 17 that screw rod 4 is threadedly coupled, sets the walking support wheel 16 in the bottom of this portable plate 17, is arranged on the portable plate 17
Top and the supporting plate 2 that is attached thereto by support bar 15,
The output end of described motor I 6 is connected by driving-chain I 9 with described driven pulley I 5,
Described circular motion transmission device includes the motor II 8 being arranged in the supporting plate 2, defeated with this motor II 8
Going out the driving-chain II that end is connected, this driving-chain II is arranged in the annular groove 15 of described annular holder 7,
Described universal wheel 11 is rolled with the outer wall of oil-gas pipeline 14 and connected,
Described walking support wheel 16 rolls with described base 3 to be connected, and the bottom of portable plate 17 sets walking support wheel
16, reduce the frictional force of portable plate 17 and base 3, portable plate 17 is easily moved on the base 3.
Described locking device includes locking seat 12, sets the locking slot 13 in this locking seat 12, and setting is locked herein
In groove 13 and matched locking inserted link 18.
The described cross section of locking inserted link 18 is H types, and locking inserted link 18 inserts locking slot 13, and two semi-rings 22 of increase close
Stability, prevent two semi-rings 22 in rotary course of annular holder 7 open from being come off from oil-gas pipeline 14.
Described telescoping support leg includes sleeve pipe 19, is arranged the interior bar 21 in this sleeve pipe 19, sets in this interior bar 21
Spring 20 between described sleeve pipe 19, spring 20 is set in interior bar 21, annular holder 7 is set in the oil of different-diameter
In feed channel 14, increase the scope of application of annular holder 7.
Described driving-chain I 9 and driving-chain II are belt or chain.
Directly two semi-rings of annular holder 7 are strutted during detection, are set in two semi-rings behind the outside of oil-gas pipeline 14
22 closures, universal wheel 11 move on oil-gas pipeline 14；Two bases 3 are symmetrical arranged, and the output shaft of motor I 6 passes through biography
Dynamic chain I 9 is connected with driven pulley I 5, and so as to drive screw rod 4 to rotate, driving portable plate 17 does round fortune in the axial direction of oil-gas pipeline 14
It is dynamic, realize that oil and gas leakage Detection location instrument 10 is for linear motion along oil-gas pipeline 14；Electricity is set in the supporting plate 2 on portable plate 17
Machine II 8, the output shaft of motor II 8 are connected by driving-chain II with annular groove 15, drive annular holder 7 to be revolved around oil-gas pipeline 14
Turn, realize that oil and gas leakage Detection location instrument 10 circles around oil-gas pipeline 14, oil and gas leakage Detection location instrument 10 is presented
Spiral motion state, comprehensive inspection is carried out to oil-gas pipeline 14.
Claims (5)
1. a kind of oil and gas pipeline leakage detection device transmission mechanism, it is characterised in that including laying oil and gas leakage Detection location instrument
Annular holder, the circular motion transmission device being connected with this annular holder, it is connected with this circular motion transmission device straight
Line motion gear,
Described annular holder includes two semi-rings that one end is hinged, the other end is locked by locking device, around described two
The annular groove that one week annular of individual semi-ring outer wall is set, one group of telescoping support being uniformly arranged for one week around described two semi-ring inwalls
Leg, the universal wheel being arranged in each telescopic support legs,
Described linear motion transmission includes being symmetricly set on two bases of oil-gas pipeline both sides, is arranged on each base
The support base at both ends, is arranged on one end on each base and the rotation connection of side support base and the other end is through another collateral
The screw rod of seat is supportted, is arranged on the driven pulley I of each screw rod traversing through end, across two bases and the walking that is arranged on two screw rods
Dolly, the motor I of the base side being arranged on, described walking dolly includes the portable plate being connected with each screw flight,
Walking support wheel in this portable plate bottom, branch that is being arranged on the portable plate top and being attached thereto by support bar are set
Fagging,
The output end of described motor I is connected by driving-chain I with described driven pulley I,
Described circular motion transmission device includes the motor II being arranged in the supporting plate, is connected with this output end of motor II
The driving-chain II connect, this driving-chain II are arranged in the annular groove of described annular holder,
Described universal wheel is rolled with oil-gas pipeline outer wall and connected,
Described walking support wheel rolls with described base to be connected.
2. oil and gas pipeline leakage detection device transmission mechanism according to claim 1, it is characterised in that described locking dress
Put including locking seat, the locking slot in this locking seat is set, locking inserted link in this locking slot and matched is set.
3. oil and gas pipeline leakage detection device transmission mechanism according to claim 2, it is characterised in that described locking is inserted
Bar cross section is H types.
4. oil and gas pipeline leakage detection device transmission mechanism according to claim 1, it is characterised in that described is telescopic
Supporting leg includes sleeve pipe, the interior bar being arranged in this sleeve pipe, sets the spring between this interior bar and described sleeve pipe.
5. oil and gas pipeline leakage detection device transmission mechanism according to claim 1, it is characterised in that described driving-chain I
It is belt or chain with driving-chain II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338261.3U CN206974616U (en) | 2017-04-01 | 2017-04-01 | Oil and gas pipeline leakage detection device transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338261.3U CN206974616U (en) | 2017-04-01 | 2017-04-01 | Oil and gas pipeline leakage detection device transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974616U true CN206974616U (en) | 2018-02-06 |
Family
ID=61415191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338261.3U Expired - Fee Related CN206974616U (en) | 2017-04-01 | 2017-04-01 | Oil and gas pipeline leakage detection device transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956025A (en) * | 2018-08-31 | 2018-12-07 | 南京讯联智能科技有限公司 | A kind of wind power generation gear case oil leakage monitoring system |
| CN111983175A (en) * | 2020-08-25 | 2020-11-24 | 西安建筑科技大学 | Metal magnetic memory detection device and detection method suitable for multi-section metal beam |
| CN114000693A (en) * | 2021-11-08 | 2022-02-01 | 南通中远海运川崎船舶工程有限公司 | Inspection system for vertical pipeline of large oil tanker pump room |
-
2017
- 2017-04-01 CN CN201720338261.3U patent/CN206974616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956025A (en) * | 2018-08-31 | 2018-12-07 | 南京讯联智能科技有限公司 | A kind of wind power generation gear case oil leakage monitoring system |
| CN111983175A (en) * | 2020-08-25 | 2020-11-24 | 西安建筑科技大学 | Metal magnetic memory detection device and detection method suitable for multi-section metal beam |
| CN111983175B (en) * | 2020-08-25 | 2023-01-24 | 西安建筑科技大学 | Metal magnetic memory detection device and detection method suitable for multi-section metal beam |
| CN114000693A (en) * | 2021-11-08 | 2022-02-01 | 南通中远海运川崎船舶工程有限公司 | Inspection system for vertical pipeline of large oil tanker pump room |
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| 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: 20180206 Termination date: 20190401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |