CN214745017U - Oil gas pipeline inspection device - Google Patents
Oil gas pipeline inspection device Download PDFInfo
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- CN214745017U CN214745017U CN202120285894.9U CN202120285894U CN214745017U CN 214745017 U CN214745017 U CN 214745017U CN 202120285894 U CN202120285894 U CN 202120285894U CN 214745017 U CN214745017 U CN 214745017U
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Abstract
The utility model discloses an oil gas pipeline inspection device, include base, mount, remove frame and motor frame, mount fixed mounting is on the base, and the mount is located to remove between frame and the motor frame, remove the equal slidable mounting of frame and motor frame on the base, rotate on the mount and install first transmission lead screw, be equipped with second transmission lead screw on the removal frame, first transmission lead screw and second transmission lead screw parallel arrangement, and all be equipped with screw-nut on first transmission lead screw and the second transmission lead screw. The utility model discloses a ring subassembly is patrolled and examined in the setting to be equipped with multiunit oil gas leakage detection locater on patrolling and examining the ring subassembly inner wall, when patrolling and examining the ring subassembly and following lead screw nut and reciprocate, can carry out all-round detection to the oil gas pipeline, guarantee to patrol and examine effectually, and will await measuring when can utilize upper cleaning ring subassembly and lower cleaning ring subassembly to reciprocate clean the oil gas pipeline surface, guarantee clean effectual, can effectively improve the detection precision.
Description
Technical Field
The utility model relates to an oil gas pipeline patrols and examines relevant technical field, specifically is oil gas pipeline inspection device.
Background
The detection of the leakage of the oil and gas pipeline comprises an in-pipe detection method and an out-of-pipe detection method, wherein the in-pipe detection method mainly adopts an in-pipe crawling machine, has large use limitation and severely limits use occasions. The method for detecting the leakage of the oil-gas pipeline outside the pipe is to operate a detector for detecting the leakage of the oil-gas pipeline along the oil-gas pipeline to be detected and detect whether the oil-gas pipeline leaks.
However, the current oil gas pipeline inspection device adopts the rotation to reciprocate to detect mostly, appears patrolling and examining the dead angle easily, and it is not good to patrol and examine the effect, and current inspection device can not treat the pipeline surface of patrolling and examining and clean, influences the precision of patrolling and examining easily, and current inspection device is fixed knot structure mostly, is not convenient for adjust to be not convenient for patrol and examine the oil gas pipeline of different diameters size, need improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil gas pipeline inspection device to solve the rotatory detection that reciprocates of the most current oil gas pipeline inspection device that mentions among the above-mentioned background art, appear patrolling and examining the dead angle easily, it is not good to patrol and examine the effect, and the pipeline surface that current inspection device can not treat patrolling and examining cleans, influence easily and patrol and examine the precision, and current inspection device is fixed knot structure mostly, be not convenient for adjust, thereby be not convenient for the problem of patrolling and examining to the oil gas pipeline of different diameters size.
In order to achieve the above object, the utility model provides a following technical scheme: oil gas pipeline inspection device, including base, mount, removal frame and motor frame, mount fixed mounting is on the base, and the mount is located and removes between frame and the motor frame, remove the equal slidable mounting of frame and motor frame on the base, it installs first transmission lead screw to rotate on the mount, it is equipped with second transmission lead screw to remove to put up, first transmission lead screw and second transmission lead screw parallel arrangement, and all be equipped with screw-nut on first transmission lead screw and the second transmission lead screw, it is two sets of be equipped with between the screw-nut and examine the ring subassembly, examine ring subassembly top and below and be equipped with clean ring subassembly and lower clean ring subassembly respectively.
Preferably, a driving motor is fixedly mounted on the motor frame, an output shaft of the driving motor is connected with a transmission chain through a chain wheel, and one end of the transmission chain is connected with the chain wheel fixedly arranged on the first transmission screw rod and the second transmission screw rod.
Preferably, check ring subassembly includes that the first semi-ring and the second of patrolling and examining patrols and examines the semi-ring, first patrolling and examining is equipped with two sets of oil gas leakage detection locater on the semi-ring inner wall, first patrolling and examining is equipped with U type connecting seat on the semi-ring lateral wall, and first patrolling and examining the semi-ring end and being equipped with first engaging lug.
Preferably, the second is patrolled and examined the semi-ring and is patrolled and examined the semi-ring structure the same with first, and the second patrols and examines the semi-ring and first patrolled and examined the semi-ring and run through two sets of first connecting ear fixed connection through the bolt, first patrolling and examining the semi-ring and second and patrolling and examining the semi-ring and all being connected with two sets of through U type connecting seat the connecting block that is equipped with on the screw-nut respectively.
Preferably, go up clean ring subassembly and include first clean semi-ring and second clean semi-ring, first clean semi-ring is the same and the symmetry setting with the clean semi-ring structure of second, first clean semi-ring one end is equipped with the second engaging lug, first clean semi-ring and the clean semi-ring of second run through second engaging lug fixed connection through the bolt, the inside ring of first clean semi-ring is equipped with cleaning brush, cleaning brush and the oil gas pipeline surface contact that awaits measuring, first clean semi-ring and the clean semi-ring of second one side all through scalable link respectively with two sets of screw-nut fixed connection, clean ring subassembly is the same with last clean ring subassembly structure down.
Preferably, the bottom end of the motor frame is provided with a first slider, the base is provided with a first sliding groove matched with the first slider, one side of the bottom end of the motor frame is provided with a first positioning seat, the first positioning seat is fixed with the base through a positioning bolt, the bottom end of the moving frame is provided with a second slider, the base is provided with a second sliding groove matched with the second slider, one side of the bottom end of the moving frame is provided with a second positioning seat, and the second positioning seat is also fixed with the base through a positioning bolt.
The utility model provides an oil gas pipeline inspection device possesses following beneficial effect:
(1) the utility model discloses a ring subassembly is patrolled and examined in the setting to be equipped with multiunit oil gas leakage detection locater on patrolling and examining the ring subassembly inner wall, when patrolling and examining the ring subassembly and following lead screw nut and reciprocate, can carry out all-round detection to the oil gas pipeline, guarantee to patrol and examine effectually, and through be equipped with clean ring subassembly and lower clean ring subassembly respectively in patrolling and examining ring subassembly top and below, clean the oil gas pipeline surface that awaits measuring when can utilizing clean ring subassembly and lower clean ring subassembly to reciprocate, guarantee clean effectual, can effectively improve and detect the precision, and convenient to use.
(2) The utility model discloses a to remove frame and base sliding connection, but when need install the ring subassembly of patrolling and examining of size between the difference, can adjust the distance between two sets of screw-nut for remove the frame and slide in the second spout through the second slider, and can fix through the second positioning seat, can remove the motor frame simultaneously, make the distance of driving chain match, easy operation can realize patrolling and examining the work to the oil and gas pipeline of different diameters size.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural view of an check ring assembly of the present invention;
fig. 4 is a schematic structural view of the upper cleaning ring assembly of the present invention.
In the figure: 1. a base; 2. a fixed mount; 3. a first drive screw; 4. a movable frame; 5. a second drive screw; 6. a feed screw nut; 7. a first half routing inspection ring; 8. a second half of the inspection ring; 9. a telescopic connecting frame; 10. a drive chain; 11. a motor frame; 12. a drive motor; 13. a first chute; 14. a first slider; 15. a second chute; 16. a second slider; 17. a first positioning seat; 18. a first connecting lug; 19. an oil gas leakage detection positioning instrument; 20. a U-shaped connecting seat; 21. connecting blocks; 22. a first half cleaning ring; 23. a second semi-cleaning ring; 24. cleaning the brush; 25. a second engaging lug; 26. a second positioning seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: oil gas pipeline inspection device, including base 1, mount 2, removal frame 4 and motor frame 11, 2 fixed mounting of mount are on base 1, and mount 2 is located between removal frame 4 and the motor frame 11, remove the equal slidable mounting of frame 4 and motor frame 11 on base 1, rotate on the mount 2 and install first transmission lead screw 3, be equipped with second transmission lead screw 5 on the removal frame 4, first transmission lead screw 3 and the 5 parallel arrangement of second transmission lead screw, and all be equipped with screw-nut 6 on first transmission lead screw 3 and the second transmission lead screw 5, it is two sets of be equipped with between the screw-nut 6 and examine the ring subassembly, examines ring subassembly top and below and is equipped with clean ring subassembly and lower clean ring subassembly respectively.
The driving mechanism is characterized in that a driving motor 12 is fixedly mounted on the motor frame 11, an output shaft of the driving motor 12 is connected with a transmission chain 10 through a chain wheel, one end of the transmission chain 10 is connected with the chain wheel fixedly arranged on the first transmission screw rod 3 and the second transmission screw rod 5, and the driving chain 10 can be driven to move by the driving motor 12, so that the first transmission screw rod 3 and the second transmission screw rod 5 are driven to synchronously rotate through the transmission chain 10.
examines ring subassembly and includes that first semi-ring 7 and the second of patrolling and examining patrols and examines semi-ring 8, first patrolling and examining is equipped with two sets of oil gas leakage on the semi-ring 7 inner wall and surveys locater 19, first patrolling and examining is equipped with U type connecting seat 20 on the semi-ring 7 lateral wall, and first patrolling and examining semi-ring 7 end and being equipped with first engaging lug 18, can patrol and examine semi-ring 7 and second with first patrolling and examining and patrol and examine semi-ring 8 and connect the group through engaging lug 18 and become annular and be located the oil gas pipeline portion of waiting to patrol and examine, the oil gas pipeline that multiunit oil gas leakage surveyed and surveyed locater 19 and can treat to patrol and examine simultaneously carries out the omnidirectional and patrols and examines, and patrol and examine effectually.
Semi-ring 8 is patrolled and examined to the second is the same with first semi-ring 7 structure of patrolling and examining, and the second patrols and examines semi-ring 8 and first patrolling and examining semi-ring 7 and pass through two sets of first connecting ear 18 fixed connection through the bolt, first patrolling and examining semi-ring 7 and second patrol and examine semi-ring 8 all through U type connecting seat 20 respectively with two sets of connecting block 21 that is equipped with on the screw-nut 6 is connected, patrols and examines semi-ring 7 and second through first patrolling and examining semi-ring 8 and be connected through connecting block 21 on U type connecting seat 20 and the screw-nut 6, can convenient to detach and install to be convenient for change, the flexibility is good.
The upper cleaning ring component comprises a first cleaning half ring 22 and a second cleaning half ring 23, the first cleaning half ring 22 and the second cleaning half ring 23 are identical in structure and are symmetrically arranged, one end of the first cleaning half ring 22 is provided with a second connecting lug 25, the first cleaning half ring 22 and the second cleaning half ring 23 penetrate through the second connecting lug 25 through bolts and are fixedly connected, a cleaning brush 24 is arranged in the first cleaning half ring 22 in an annular mode, the cleaning brush 24 is in contact with the surface of an oil and gas pipeline to be detected, one side of each of the first cleaning half ring 22 and the second cleaning half ring 23 is fixedly connected with two groups of screw nuts 6 through a telescopic connecting frame 9, the lower cleaning ring component and the upper cleaning ring component are identical in structure, the upper cleaning ring component and the favorite cleaning ring component can be used for cleaning the surface of the oil and gas pipeline through the cleaning brush 24, and impurities adhered to the surface of the oil and gas pipeline to be inspected can be swept down, can effectively improve the inspection precision and is convenient to use.
The bottom end of the motor frame 11 is provided with a first slide block 14, the base 1 is provided with a first slide groove 13 matched with the first slide block 14, one side of the bottom end of the motor frame 11 is provided with a first positioning seat 17, the first positioning seat 17 is fixed with the base 1 through a positioning bolt, the bottom end of the movable frame 4 is provided with a second slide block 16, the base 1 is provided with a second slide groove 15 matched with the second slide block 16, one side of the bottom end of the movable frame 4 is provided with a second positioning seat 26, the second positioning seat 26 is also fixed with the base 1 through a positioning bolt, check ring assemblies with different diameters can be replaced when oil and gas pipelines with different diameters need to be inspected, meanwhile, the movable frame 4 can slide on the base 1 along the second slide groove 15 through the second slide block 16, the distance between two sets of screw nuts 6 can be adjusted, and meanwhile, the fixing can be performed through the second positioning seat 26, can remove motor frame 11 simultaneously for the distance of driving chain 10 matches, easy operation can realize patrolling and examining the work to the oil gas pipeline of different diameters size.
It should be noted that, when the oil gas pipeline inspection device works, one end of each of the first inspection semi-ring 7 and the second inspection semi-ring 8 can be fixed with the connecting blocks 21 on the two sets of screw nuts 6 through the U-shaped connecting seats 20 respectively through the bolt connection, then the second inspection semi-ring 8 and the first inspection semi-ring 7 are connected through the first connecting lug to form a ring shape and are positioned outside the oil gas pipeline to be inspected, the driving motor 12 can be used for working to drive the driving chain 10 to move, so that the first driving screw rod 3 and the second driving screw rod 5 are driven to synchronously rotate through the driving chain 10, so that the two sets of screw nuts 6 synchronously move up or down, the inspection ring assemblies are driven to synchronously move up and down when the two sets of screw nuts 6 move up and down, and meanwhile, the plurality of sets of oil gas leakage detection position indicators 19 arranged on the inner wall of the inspection ring assemblies can carry out all-directional inspection on the oil gas pipeline to be inspected, the inspection device has good inspection effect, the cleaning brushes 24 on the inner walls of the upper cleaning ring component and the lower cleaning ring component can be used for cleaning the surface of an oil and gas pipeline to be inspected while inspecting, impurities adhered to the surface of the oil and gas pipeline to be inspected can be swept away, the inspection precision can be effectively improved, the use is convenient, when the oil and gas pipelines with different diameters need to be inspected, inspection ring components with different diameters can be replaced, the moving frame 4 can slide on the base 1 along the second sliding groove 15 through the second sliding block 16, the distance between the two groups of screw nuts 6 can be adjusted, meanwhile, the fixing can be realized through the second positioning seat 26, the motor frame 11 can be moved, the distance of the transmission chain 10 is matched, the motor frame 11 is positioned through the first positioning seat 17 and the positioning bolt, the operation is simple, and when the distance between the two groups of screw nuts 6 changes, the length that can adjust scalable link 9 is adjusted clean ring subassembly and lower clean ring subassembly on, can realize patrolling and examining the oil gas pipeline of different diameters size work convenient to use.
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 inspection device for the oil and gas pipeline is characterized by comprising a base (1), a fixed frame (2), a movable frame (4) and a motor frame (11), wherein the fixed frame (2) is fixedly arranged on the base (1), and the fixed frame (2) is positioned between the movable frame (4) and the motor frame (11), the moving frame (4) and the motor frame (11) are both arranged on the base (1) in a sliding way, a first transmission screw rod (3) is rotatably arranged on the fixed frame (2), a second transmission screw rod (5) is arranged on the movable frame (4), the first transmission screw rod (3) and the second transmission screw rod (5) are arranged in parallel, and the first transmission screw rod (3) and the second transmission screw rod (5) are both provided with screw rod nuts (6), an check ring assembly is arranged between the two groups of screw rod nuts (6), an upper cleaning ring assembly and a lower cleaning ring assembly are respectively arranged above and below the check ring assembly.
2. The oil and gas pipeline inspection device according to claim 1, wherein: the driving mechanism is characterized in that a driving motor (12) is fixedly mounted on the motor frame (11), an output shaft of the driving motor (12) is connected with a transmission chain (10) through a chain wheel, and one end of the transmission chain (10) is connected with the chain wheel fixedly arranged on the first transmission screw rod (3) and the second transmission screw rod (5).
3. The oil and gas pipeline inspection device according to claim 1, wherein: check ring subassembly includes that first half ring (7) and second are patrolled and examined half ring (8), first patrolling and examining and being equipped with two sets of oil gas leakage on half ring (7) inner wall and surveying locater (19), first patrolling and examining is equipped with U type connecting seat (20) on half ring (7) a lateral wall, and first patrolling and examining half ring (7) end and being equipped with first engaging lug (18).
4. The oil and gas pipeline inspection device according to claim 3, wherein: semi-ring (8) is patrolled and examined to the second and first semi-ring (7) structure the same, and the second patrols and examines semi-ring (8) and first patrols and examines semi-ring (7) and run through two sets of first connecting ear (18) fixed connection through the bolt, first patrolling and examining semi-ring (7) and second and patrolling and examining semi-ring (8) all through U type connecting seat (20) respectively with two sets of connecting block (21) that are equipped with on screw-nut (6) are connected.
5. The oil and gas pipeline inspection device according to claim 1, wherein: go up clean ring subassembly including first clean semi-ring (22) and second clean semi-ring (23), first clean semi-ring (22) and second clean semi-ring (23) structure is the same and the symmetry sets up, first clean semi-ring (22) one end is equipped with second engaging lug (25), first clean semi-ring (22) and second clean semi-ring (23) run through second engaging lug (25) fixed connection through the bolt, the inside ring of first clean semi-ring (22) is equipped with cleaning brush (24), cleaning brush (24) and the oil gas pipeline surface contact that awaits measuring, first clean semi-ring (22) and second clean semi-ring (23) one side all through scalable link (9) respectively with two sets of screw-nut (6) fixed connection, clean ring subassembly and last clean ring subassembly structure is the same down.
6. The oil and gas pipeline inspection device according to claim 1, wherein: motor frame (11) bottom is equipped with first slider (14), set up first spout (13) with first slider (14) matching on base (1), motor frame (11) bottom one side is equipped with first locating seat (17), first locating seat (17) are fixed with base (1) through positioning bolt, it is equipped with second slider (16) to remove frame (4) bottom, set up second spout (15) with second slider (16) matching on base (1), it is equipped with second locating seat (26) to remove frame (4) bottom one side, second locating seat (26) also are fixed with base (1) through positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285894.9U CN214745017U (en) | 2021-02-02 | 2021-02-02 | Oil gas pipeline inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285894.9U CN214745017U (en) | 2021-02-02 | 2021-02-02 | Oil gas pipeline inspection device |
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| Publication Number | Publication Date |
|---|---|
| CN214745017U true CN214745017U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120285894.9U Active CN214745017U (en) | 2021-02-02 | 2021-02-02 | Oil gas pipeline inspection device |
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| CN (1) | CN214745017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809543A (en) * | 2023-08-30 | 2023-09-29 | 国网山东省电力公司无棣县供电公司 | Cleaning mechanism for circuit protection tube |
| CN118565721A (en) * | 2024-06-05 | 2024-08-30 | 北京明略政睿信息技术有限公司 | Gas leak detection device and detection method thereof |
-
2021
- 2021-02-02 CN CN202120285894.9U patent/CN214745017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809543A (en) * | 2023-08-30 | 2023-09-29 | 国网山东省电力公司无棣县供电公司 | Cleaning mechanism for circuit protection tube |
| CN118565721A (en) * | 2024-06-05 | 2024-08-30 | 北京明略政睿信息技术有限公司 | Gas leak detection device and detection method thereof |
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