CN217030457U - Crawling device for pipeline detection - Google Patents
Crawling device for pipeline detection Download PDFInfo
- Publication number
- CN217030457U CN217030457U CN202220473964.8U CN202220473964U CN217030457U CN 217030457 U CN217030457 U CN 217030457U CN 202220473964 U CN202220473964 U CN 202220473964U CN 217030457 U CN217030457 U CN 217030457U
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- block
- sleeve
- circle cover
- bearing
- limiting
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- 230000009193 crawling Effects 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 26
- 238000007689 inspection Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a crawling device for pipeline detection, which comprises a detection instrument, wherein a second bearing circular sleeve is arranged on the surface of the detection instrument, a telescopic supporting leg is arranged on the surface of the second bearing circular sleeve, a first bearing circular sleeve is arranged in the middle of the second bearing circular sleeve, a convenient-to-detach assembly is arranged between the second bearing circular sleeve and the detection instrument and comprises a limiting spring, a pull rod, a sliding seat, a rotating rod, a connecting block, a limiting block and a fixing sleeve, and the fixing sleeve is arranged on the surface of the detection instrument; according to the utility model, the detection instrument can be conveniently taken out from the second bearing circular sleeve for maintenance through arranging the convenient disassembly assembly, the telescopic supporting legs can avoid various obstacles and move stably through arranging the rotation adjusting assembly, the situation that the device moves unstably when the telescopic supporting legs shrink is avoided, and the practicability of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline detection equipment, and particularly relates to a crawling device for pipeline detection.
Background
The in-pipeline detection refers to the operation of driving the detector to run in the pipeline by utilizing a pipe conveying medium, detecting and recording the damage conditions of the pipeline, such as deformation, corrosion and the like in real time, and accurately positioning. Most of oil and gas pipelines are buried underground and laid, various defects and damages can be found in advance through detection in the pipelines, the danger degree of each pipeline section can be known, accidents can be prevented and effectively reduced, the maintenance fund of the pipelines is saved, and the method is an important measure for ensuring the safety of the pipelines.
Among the crawling device for pipeline detection in the prior art, detection instrument in case of damage is inconvenient to take out the maintenance from bearing the round sleeve when using, and the telescopic support leg is contracted when avoiding the barrier to easily cause the device to move unstably, influence the removal of device.
Accordingly, there is a need for a new crawling apparatus for pipeline inspection that overcomes the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides a crawling device for pipeline detection, which has the characteristics of convenience in maintenance and strong practicability.
In order to achieve the purpose, the utility model provides the following technical scheme: a crawling device for pipeline detection comprises a detection instrument, wherein a second bearing circular sleeve is arranged on the surface of the detection instrument, the surface of the second bearing round sleeve is provided with a telescopic supporting leg, the middle part of the second bearing round sleeve is provided with a first bearing round sleeve, a convenient-to-dismount component is arranged between the second bearing circular sleeve and the detecting instrument, the convenient-to-dismount component comprises a limiting spring, a pull rod, a sliding seat, a rotating rod, a connecting block, a limiting block and a fixed sleeve, wherein, the surface of the detecting instrument is provided with a fixed sleeve, one side of the second bearing round sleeve close to the fixed sleeve is provided with a limit block, one end of the limiting block, which is far away from the fixed sleeve, is provided with a connecting block, the surface of the connecting block is provided with a limiting spring, one side of the connecting block is provided with a rotating rod, one end of the rotating rod, which is far away from the connecting block, is provided with a sliding seat, and one side of the sliding seat is provided with a pull rod.
Preferably, a limiting rod is arranged inside the sliding seat.
Preferably, one end of the limiting block, which is close to the fixing sleeve, is provided with a cambered surface.
Preferably, one side of the limiting block is provided with a positioning block, and one end, far away from the limiting block, of the positioning block is provided with a positioning spring.
Preferably, a rotation adjusting assembly is arranged between the second bearing round sleeve and the first bearing round sleeve and comprises a fixed table, a rotating motor, a connecting plate and a battery, wherein the fixed table is arranged inside the first bearing round sleeve, the battery is arranged inside the fixed table, the rotating motor is arranged on two sides of the fixed table, and the connecting plate is arranged on one side, close to the first bearing round sleeve, inside the second bearing round sleeve.
Preferably, one end of the rotating motor, which is close to the connecting plate, is provided with a mounting block, and a fixing bolt is arranged between the mounting block and the connecting plate.
Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the convenient-to-dismount assembly, the pull rod is pulled to drive the sliding seat to move along the limiting rod, the rotating rod is driven to move, the connecting block and the limiting block are further driven to move, the limiting block is separated from the fixed sleeve, the limiting spring is compressed, then the positioning spring is stretched to drive the positioning block to be inserted into the contracted limiting block, the limiting block is fixed after being separated from the fixed sleeve, the limiting block is prevented from rebounding, and the detection instrument can be taken out of the second bearing circular sleeve for maintenance; through setting up the rotation regulation subassembly, drive the connecting plate through the rotating electrical machines and rotate the second that drives first bearing the weight of the round cover both ends and bear the weight of the round cover and rotate, adjust the second and bear the weight of the angle of round cover surface telescopic support leg for telescopic support leg both can avoid many obstacles and remove stably, and the condition that leads to the device to remove unstably when having avoided telescopic support leg shrink takes place, has improved the practicality of device.
Drawings
FIG. 1 is a schematic structural view of a crawling apparatus for pipeline inspection according to the present invention located in a pipeline;
FIG. 2 is a schematic cross-sectional view of a crawling apparatus for pipeline inspection according to the present invention;
FIG. 3 is a schematic view of the rotary adjustment assembly of the present invention;
fig. 4 is a schematic structural view of the easy-to-detach assembly of the present invention.
In the figure: 1. detecting an instrument; 2. a telescopic support leg; 3. a second bearing round sleeve; 4. a first bearing round sleeve; 5. the assembly is convenient to disassemble; 51. positioning blocks; 52. a positioning spring; 53. a limiting spring; 54. a pull rod; 55. a slide base; 56. a rotating rod; 57. connecting blocks; 58. a limiting block; 59. fixing a sleeve; 6. a rotation adjustment assembly; 61. a fixed table; 62. a rotating electric machine; 63. a connecting plate; 64. fixing the bolt; 65. mounting blocks; 66. a battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a crawling device for pipeline detection, comprising a detection instrument 1, wherein a second bearing circular sleeve 3 is arranged on the surface of the detection instrument 1, a telescopic supporting leg 2 is arranged on the surface of the second bearing circular sleeve 3, a first bearing circular sleeve 4 is arranged in the middle of the second bearing circular sleeve 3, a detachable component 5 is arranged between the second bearing circular sleeve 3 and the detection instrument 1, the detachable component 5 comprises a limiting spring 53, a pull rod 54, a sliding seat 55, a rotating rod 56, a connecting block 57, a limiting block 58 and a fixing sleeve 59, wherein the surface of the detection instrument 1 is provided with the fixing sleeve 59, one side of the second bearing circular sleeve 3, which is close to the fixing sleeve 59, is provided with the limiting block 58, one end of the limiting block 58, which is far away from the fixing sleeve 59, is provided with the connecting block 57, the surface of the connecting block 57 is provided with the limiting spring 53, one side of the connecting block 57 is provided with the rotating rod 56, one end of the rotating rod 56, which is far away from the connecting block 57, is provided with the sliding seat 55, a pull rod 54 is provided at one side of the slider 55.
A stopper is provided inside the carriage 55. The stability of the movement of the limit block 58 is improved by the limit rod inside the slide carriage 55. One end of the limiting block 58 close to the fixing sleeve 59 is provided with a cambered surface. The fixing sleeve 59 can be directly inserted into the second bearing circular sleeve 3 through the cambered surface of one end, close to the fixing sleeve 59, of the limiting block 58, and therefore the detection instrument 1 can be conveniently installed.
One side of the limiting block 58 is provided with a positioning block 51, and one end of the positioning block 51 far away from the limiting block 58 is provided with a positioning spring 52. The positioning block 51 on one side of the limiting block 58 and the positioning spring 52 at one end of the positioning block 51 far away from the limiting block 58 enable the limiting block 58 to be fixed after being separated from the fixing sleeve 59, and the limiting block 58 is prevented from rebounding.
The second bears and is provided with rotation regulation subassembly 6 between round cover 3 and the first round cover 4 that bears, and rotation regulation subassembly 6 includes fixed station 61, rotating electrical machines 62, connecting plate 63 and battery 66, and wherein, the first inside of bearing round cover 4 is provided with fixed station 61, and the inside of fixed station 61 is provided with battery 66, and the both sides of fixed station 61 are provided with rotating electrical machines 62, and the second bears the inside one side that is close to first round cover 4 that bears of round cover 3 and is provided with connecting plate 63. The rotating motor 62 drives the connecting plate 63 to rotate to drive the second bearing round sleeve 3 at the two ends of the first bearing round sleeve 4 to rotate, and the angle of the telescopic supporting leg 2 on the surface of the second bearing round sleeve 3 is adjusted, so that the telescopic supporting leg 2 can avoid a plurality of obstacles and can move stably, the situation that the device is unstable to move when the telescopic supporting leg 2 contracts is avoided, and the practicability of the device is improved.
Specifically, one end of the rotating electrical machine 62 close to the connecting plate 63 is provided with a mounting block 65, and a fixing bolt 64 is arranged between the mounting block 65 and the connecting plate 63. The rotating motor 62 can be separated from the connecting plate 63 through the mounting block 65 at one end of the rotating motor 62 close to the connecting plate 63 and the fixing bolt 64 of the mounting block 65 and the connecting plate 63, so as to separate the second bearing circular sleeve 3 from the first bearing circular sleeve 4, thereby facilitating replacement of damaged parts.
When the device works, the pull rod 54 is pulled to drive the slide seat 55 to move along the limiting rod to drive the rotating rod 56 to move, and then the connecting block 57 and the limiting block 58 are driven to move, so that the limiting block 58 is separated from the fixed sleeve 59, the limiting spring 53 is compressed, and then the positioning spring 52 is stretched to drive the positioning block 51 to be inserted into the contracted limiting block 58, so that the limiting block 58 can be fixed after being separated from the fixed sleeve 59, the limiting block 58 is prevented from rebounding, the detection instrument 1 can be taken out from the second bearing circular sleeve 3 for maintenance, the rotating motor 62 drives the connecting plate 63 to rotate to drive the second bearing circular sleeves 3 at two ends of the first bearing circular sleeve 4 to rotate, the angle of the telescopic supporting legs 2 on the surface of the second bearing circular sleeve 3 is adjusted, the telescopic supporting legs 2 can not only avoid a plurality of supporting leg obstacles but also can move stably, and the situation that the device is unstable in movement when the telescopic supporting legs 2 are contracted is avoided, the practicability of the device is improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pipeline inspection is with device of crawling, includes detecting instrument (1), its characterized in that: the surface of detecting instrument (1) is provided with the second and bears circle cover (3), the surface that the second bore circle cover (3) is provided with telescopic support leg (2), the middle part that the second bore circle cover (3) is provided with first bore circle cover (4), the second bears and is provided with between circle cover (3) and detecting instrument (1) just to tear subassembly (5) open, just tear subassembly (5) open and include limiting spring (53), pull rod (54), slide (55), bull stick (56), connecting block (57), stopper (58) and fixed cover (59), wherein, the surface of detecting instrument (1) is provided with fixed cover (59), one side that second bore circle cover (3) is close to fixed cover (59) is provided with stopper (58), the one end that fixed cover (59) was kept away from in stopper (58) is provided with connecting block (57), the surface of connecting block (57) is provided with limiting spring (53), one side of connecting block (57) is provided with bull stick (56), the one end that connecting block (57) was kept away from in bull stick (56) is provided with slide (55), one side of slide (55) is provided with pull rod (54).
2. The crawling device for pipeline inspection as claimed in claim 1, wherein: and a limiting rod is arranged in the sliding seat (55).
3. The crawling device for pipeline inspection as claimed in claim 1, wherein: one end of the limiting block (58) close to the fixing sleeve (59) is provided with a cambered surface.
4. The crawling device for pipeline inspection according to claim 1, wherein: one side of the limiting block (58) is provided with a positioning block (51), and one end, far away from the limiting block (58), of the positioning block (51) is provided with a positioning spring (52).
5. The crawling device for pipeline inspection as claimed in claim 1, wherein: the second bears and is provided with rotation regulation subassembly (6) between circle cover (3) and the first circle cover (4) of bearing, rotation regulation subassembly (6) include fixed station (61), rotating electrical machines (62), connecting plate (63) and battery (66), wherein, the inside of first circle cover (4) of bearing is provided with fixed station (61), the inside of fixed station (61) is provided with battery (66), the both sides of fixed station (61) are provided with rotating electrical machines (62), the second bears the inside one side that is close to first circle cover (4) of bearing of circle cover (3) and is provided with connecting plate (63).
6. The crawling device for pipeline inspection as claimed in claim 5, wherein: one end of the rotating motor (62) close to the connecting plate (63) is provided with an installation block (65), and a fixing bolt (64) is arranged between the installation block (65) and the connecting plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220473964.8U CN217030457U (en) | 2022-03-04 | 2022-03-04 | Crawling device for pipeline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220473964.8U CN217030457U (en) | 2022-03-04 | 2022-03-04 | Crawling device for pipeline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030457U true CN217030457U (en) | 2022-07-22 |
Family
ID=82453351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220473964.8U Expired - Fee Related CN217030457U (en) | 2022-03-04 | 2022-03-04 | Crawling device for pipeline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217030457U (en) |
-
2022
- 2022-03-04 CN CN202220473964.8U patent/CN217030457U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |