CN221147675U - Centering mechanism of pipeline detection device - Google Patents
Centering mechanism of pipeline detection device Download PDFInfo
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- CN221147675U CN221147675U CN202421104174.8U CN202421104174U CN221147675U CN 221147675 U CN221147675 U CN 221147675U CN 202421104174 U CN202421104174 U CN 202421104174U CN 221147675 U CN221147675 U CN 221147675U
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- fixedly connected
- supporting seat
- wall
- pipeline
- centering mechanism
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims 8
- 238000000034 method Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to the technical field of pipeline detection and discloses a centering mechanism of a pipeline detection device, which comprises a first supporting seat, wherein the top of the first supporting seat is fixedly connected with a second supporting seat, the top of the second supporting seat is fixedly connected with a top box, a positioning mechanism is arranged in the top box, a detection mechanism is arranged at the bottom of the inner side of the first supporting seat, a positioning ring is fixedly connected with the bottom of the inner side of the second supporting seat, the positioning mechanism comprises a motor, the motor is fixedly connected with the bottom of the inner wall of the top box, the output end of the motor is fixedly connected with an output shaft, the outer wall of the output shaft is provided with a transmission belt, the inner wall of the top box is rotationally connected with a worm, and the outer wall of the worm is meshed with a worm wheel. This pipeline detection device's centering mechanism through the positioning mechanism who sets up, can promote the pipeline under four locating plates's effect and carry out the location removal to the central point of detector, reduces the circumstances that produces the skew in the testing process, promotes the accuracy of detection data simultaneously, reduces the influence that causes to pipeline production quality.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to a centering mechanism of a pipeline detection device.
Background
A pipeline is a pipeline system for conveying fluid, gas or solid, and can be used for conveying various different mediums such as water, natural gas, petroleum, chemicals, food and the like, and can be designed into different materials such as steel, cast iron, plastics and the like according to the properties of the mediums and industrial requirements.
Along with the development of science and technology, the pipeline is gradually applied to a plurality of fields, and common pipeline need detect its inner wall when production and processing to guarantee pipeline production and processing's quality, common detection device can not guarantee the central point of pipeline to aim at the central point of detector at the in-process that detects the pipeline, thereby can have the condition of deviation at the in-process that detects, and then lead to detecting data inaccuracy, lead to the fact the influence to the production quality of pipeline.
Disclosure of utility model
The utility model aims to provide a centering mechanism of a pipeline detection device, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the centering mechanism of the pipeline detection device comprises a first supporting seat, wherein the top of the first supporting seat is fixedly connected with a second supporting seat, the top of the second supporting seat is fixedly connected with a top box, a positioning mechanism is arranged in the top box, a detection mechanism is arranged at the bottom of the inner side of the first supporting seat, and a positioning ring is fixedly connected with the bottom of the inner side of the second supporting seat;
The positioning mechanism comprises a motor, motor fixedly connected with is in top case inner wall bottom, motor output fixedly connected with output shaft, the output shaft outer wall is provided with the drive belt, top case inner wall rotates and is connected with the worm, worm outer wall meshing has the worm wheel, worm wheel inner circle fixedly connected with screw thread section of thick bamboo, screw thread section of thick bamboo inner wall threaded connection has the threaded rod, the one end fixedly connected with locating plate of screw thread section of thick bamboo is kept away from to the threaded rod, one side fixedly connected with long piece that the locating plate is close to the threaded rod, top case inner wall bottom fixedly connected with support frame.
Preferably, the sliding opening is formed in the support frame, and the long block is connected to the inner wall of the formed sliding opening in a sliding manner, so that the positioning plate can be limited and slid.
Preferably, a rotating hole is formed in the support frame, the threaded cylinder is rotatably connected to the inner wall of the formed rotating hole, and the purpose of stably supporting and rotating the threaded cylinder is achieved.
Preferably, the output shaft is in transmission connection with the worm through a transmission belt, and the threaded cylinder is in rotary connection with the inner wall of the top box, so that the output shaft can drive the worm to rotate through the transmission belt.
Preferably, the first round holes are formed in the top and the bottom of the top box, the second round holes are formed in the bottom of the supporting seat, the first round holes are larger than the second round holes, and the pipeline can be supported at the bottom of the inner side of the second supporting seat conveniently.
Preferably, the detection mechanism comprises a telescopic rod, the telescopic rod is fixedly connected to the bottom of the inner side of a supporting seat, the connecting frame is fixedly connected to the top end of the telescopic rod, the fixing groove is fixedly connected to the inner side of the connecting frame, the sliding connection of the inner side of the fixing groove is provided with a sliding block, the connecting plate is fixedly connected to the inner side of the sliding block, the detector is fixedly connected to the inner side of the connecting plate, and the bolt is arranged in the sliding block and is convenient to disassemble and assemble in the overhaul process of the detector.
Preferably, a through hole is formed in the outer side of the fixing groove, and the bolt penetrates through the formed through hole, so that the bolt can move through the through hole.
Preferably, a threaded hole is formed in one side of the sliding block, the bolt is in threaded connection with the inner wall of the threaded hole, the sliding block is limited to move under the interaction of the bolt and the threaded hole, and the stability of the detection instrument in the detection process is guaranteed.
Preferably, an opening matched with the connecting plate is formed in the top of the connecting frame, and the connecting plate is movably connected to the inner side of the opening, so that the connecting plate can be limited.
Compared with the prior art, the utility model provides the centering mechanism of the pipeline detection device, which has the following beneficial effects:
1. This pipeline detection device's centering mechanism through the positioning mechanism who sets up, can promote the pipeline under four locating plates's effect and carry out the location removal to the central point of detector, reduces the circumstances that produces the skew in the testing process, promotes the accuracy of detection data simultaneously, reduces the influence that causes to pipeline production quality.
2. This pipeline detection device's centering mechanism, through the detection mechanism who sets up, the staff of being convenient for can overhaul the maintenance to the detector, and the same reason also can realize paying the installation of detector, can reach good operating efficiency at the in-process that the staff carries out the dismouting, further reduces the time that overhauls the in-process and consumes, the convenience of hoisting device operation use.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the detecting mechanism;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B;
fig. 6 is a schematic view of a part of the structure of the positioning mechanism.
In the figure: 1. a first supporting seat; 2. a positioning mechanism; 21. a motor; 22. an output shaft; 23. a transmission belt; 24. a worm; 25. a worm wheel; 26. a thread cylinder; 27. a threaded rod; 28. a positioning plate; 29. a long block; 201. a support frame; 3. a detection mechanism; 31. a telescopic rod; 32. a connecting frame; 33. a fixing groove; 34. a slide block; 35. a connecting plate; 36. a bolt; 37. a detector; 4. a second supporting seat; 5. a positioning ring; 6. and (5) a top box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1 to 6, a centering mechanism of a pipeline detection device comprises a first supporting seat 1, wherein a second supporting seat 4 is fixedly connected to the top of the first supporting seat 1, a top box 6 is fixedly connected to the top of the second supporting seat 4, a positioning mechanism 2 is arranged in the top box 6, a detection mechanism 3 is arranged at the bottom of the inner side of the first supporting seat 1, and a positioning ring 5 is fixedly connected to the bottom of the inner side of the second supporting seat 4;
The positioning mechanism 2 comprises a motor 21, the motor 21 is fixedly connected to the bottom of the inner wall of the top box 6, the output end of the motor 21 is fixedly connected with an output shaft 22, a driving belt 23 is arranged on the outer wall of the output shaft 22, the inner wall of the top box 6 is rotationally connected with a worm 24, the outer wall of the worm 24 is meshed with a worm wheel 25, the inner ring of the worm wheel 25 is fixedly connected with a threaded cylinder 26, the inner wall of the threaded cylinder 26 is in threaded connection with a threaded rod 27, one end of the threaded rod 27, far away from the threaded cylinder 26, is fixedly connected with a positioning plate 28, one side, close to the threaded rod 27, of the positioning plate 28 is fixedly connected with a long block 29, and the bottom of the inner wall of the top box 6 is fixedly connected with a supporting frame 201.
Further, a sliding opening is formed in the support 201, and the long block 29 is slidably connected to an inner wall of the sliding opening, so that the positioning plate 28 can be limited and slid.
Further, a rotation hole is formed in the support frame 201, the threaded cylinder 26 is rotatably connected to the inner wall of the formed rotation hole, and the purpose of stably supporting and rotating the threaded cylinder 26 is achieved.
Further, the output shaft 22 is in transmission connection with the worm 24 through a transmission belt 23, and the threaded cylinder 26 is rotatably connected to the inner wall of the top box 6, so that the output shaft 22 can drive the worm 24 to rotate through the transmission belt 23.
Further, round holes I are formed in the top and the bottom of the top box 6, round holes II are formed in the bottom of the supporting seat II 4, the diameter of the round holes I is larger than that of the round holes II, and the pipeline can be supported at the bottom of the inner side of the supporting seat II 4 conveniently.
Example two
Referring to fig. 1 to 6, on the basis of the first embodiment, the further detection mechanism 3 includes a telescopic rod 31, the telescopic rod 31 is fixedly connected to the bottom of the inner side of the first support seat 1, the top end of the telescopic rod 31 is fixedly connected with a connecting frame 32, the inner side of the connecting frame 32 is fixedly connected with a fixing groove 33, a sliding block 34 is slidably connected inside the fixing groove 33, a connecting plate 35 is fixedly connected inside the sliding block 34, a detector 37 is fixedly connected inside the connecting plate 35, and a bolt 36 is arranged inside the sliding block 34, so that the detection mechanism is convenient to disassemble and assemble in the overhaul process of the detector 37.
Further, a through hole is formed in the outer side of the fixing groove 33, and the bolt 36 penetrates through the through hole, so that the bolt 36 can move through the through hole.
Further, a threaded hole is formed in one side of the sliding block 34, the bolt 36 is in threaded connection with the inner wall of the threaded hole, and the sliding block 34 is limited to move under the interaction of the bolt 36 and the threaded hole, so that the stability of the detection instrument 37 in the detection process is guaranteed.
Further, an opening matched with the connecting plate 35 is formed in the top of the connecting frame 32, and the connecting plate 35 is movably connected to the inner side of the opening, so that the connecting plate 35 can be limited.
In actual operation, when the device is used, firstly, a worker inserts the pipeline to be detected from the top of the top box 6, the bottom end of the pipeline can be located at the inner side of the positioning ring 5, the pipeline can be initially supported and limited, then the motor 21 can be started to work, the output end of the motor 21 can drive the output shaft 22 to rotate, the output shaft 22 can drive the worm 24 to rotate through the transmission of the transmission belt 23, the worm 24 and the worm wheel 25 are in meshing relationship, so that the worm 24 can drive the worm wheel 25 to rotate, the worm wheel 25 drives the threaded cylinder 26 to rotate, the threaded cylinder 26 and the threaded rod 27 are in threaded connection, the rotary motion of the threaded cylinder 26 can be converted into the linear motion of the threaded rod 27, the positioning plate 28 can be pushed to move towards the outer side of the pipeline, meanwhile, the long block 29 can be driven to slide and limit in the support frame 201 in the process of moving the positioning plate 28, the pipeline can be pushed to the center point of the detector 37 under the action of the four positioning plates 28, the condition of offset in the detection process is reduced, and the production quality of the pipeline is improved, and the influence of production quality of the detected data is reduced.
After the pipeline is limited and centered, the telescopic rod 31 can be started to work, the telescopic rod 31 can drive the detector 37 to ascend through the connecting frame 32, so that the detector 37 ascends to the inner wall of the pipeline, the inner wall of the pipeline can be detected, in the long-time use process, when the detector 37 needs to be disassembled and overhauled, the bolt 36 can be twisted, the bolt 36 can be screwed out from the inside of the sliding block 34, the limit of the sliding block 34 is canceled, at the moment, the sliding block 34 can be pulled out from the inside of the fixed groove 33, the disassembly of the connecting plate 35 can be realized, the detector 37 can be overhauled and maintained by workers conveniently, the installation of the detector 37 can be realized in the same way, the good operation efficiency can be achieved in the process of disassembly and assembly by the workers, the time consumed in the overhaul process is further reduced, and the convenience of operation and use of the device is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (9)
1. The utility model provides a pipeline detection device's centering mechanism, includes supporting seat one (1), its characterized in that: the device comprises a first supporting seat (1), a second supporting seat (4) and a positioning mechanism (2), wherein the top of the first supporting seat (1) is fixedly connected with the second supporting seat, the top of the second supporting seat (4) is fixedly connected with a top box (6), the positioning mechanism (3) is arranged at the bottom of the inner side of the first supporting seat (1), and the positioning ring (5) is fixedly connected with the bottom of the inner side of the second supporting seat (4);
Positioning mechanism (2) are including motor (21), motor (21) fixedly connected with is in top case (6) inner wall bottom, motor (21) output fixedly connected with output shaft (22), output shaft (22) outer wall is provided with drive belt (23), top case (6) inner wall rotates and is connected with worm (24), worm (24) outer wall meshing has worm wheel (25), worm wheel (25) inner circle fixedly connected with screw tube (26), screw tube (26) inner wall threaded connection has threaded rod (27), one end fixedly connected with locating plate (28) of screw tube (26) is kept away from to threaded rod (27), one side fixedly connected with long piece (29) that locating plate (28) is close to threaded rod (27), top case (6) inner wall bottom fixedly connected with support frame (201).
2. The centering mechanism of a pipeline inspection device of claim 1, wherein: the sliding opening is formed in the support frame (201), and the long block (29) is connected to the inner wall of the formed sliding opening in a sliding mode.
3. The centering mechanism of a pipeline inspection device of claim 1, wherein: the support frame (201) is internally provided with a rotating hole, and the threaded cylinder (26) is rotationally connected to the inner wall of the rotating hole.
4. The centering mechanism of a pipeline inspection device of claim 1, wherein: the output shaft (22) is in transmission connection with the worm (24) through a transmission belt (23), and the threaded cylinder (26) is rotatably connected to the inner wall of the top box (6).
5. The centering mechanism of a pipeline inspection device of claim 1, wherein: the top box (6) is characterized in that a first round hole is formed in the top and the bottom of the top box, a second round hole is formed in the bottom of the second supporting seat (4), and the first round hole is larger than the second round hole.
6. The centering mechanism of a pipeline inspection device of claim 1, wherein: detection mechanism (3) are including telescopic link (31), telescopic link (31) fixedly connected with is in supporting seat one (1) inboard bottom, telescopic link (31) top fixedly connected with link (32), link (32) inboard fixedly connected with fixed slot (33), inside sliding connection of fixed slot (33) has slider (34), slider (34) inboard fixedly connected with connecting plate (35), connecting plate (35) inside fixedly connected with detector (37), slider (34) inside is provided with bolt (36).
7. The centering mechanism of a pipeline inspection device of claim 6, wherein: and a through hole is formed in the outer side of the fixed groove (33), and the bolt (36) penetrates through the formed through hole.
8. The centering mechanism of a pipeline inspection device of claim 6, wherein: a threaded hole is formed in one side of the sliding block (34), and the bolt (36) is in threaded connection with the inner wall of the threaded hole.
9. The centering mechanism of a pipeline inspection device of claim 6, wherein: an opening matched with the connecting plate (35) is formed in the top of the connecting frame (32), and the connecting plate (35) is movably connected to the inner side of the opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202421104174.8U CN221147675U (en) | 2024-05-21 | 2024-05-21 | Centering mechanism of pipeline detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202421104174.8U CN221147675U (en) | 2024-05-21 | 2024-05-21 | Centering mechanism of pipeline detection device |
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CN221147675U true CN221147675U (en) | 2024-06-14 |
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CN202421104174.8U Active CN221147675U (en) | 2024-05-21 | 2024-05-21 | Centering mechanism of pipeline detection device |
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CN (1) | CN221147675U (en) |
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- 2024-05-21 CN CN202421104174.8U patent/CN221147675U/en active Active
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