CN220911136U - Multi-probe protective shell for pipeline detection - Google Patents
Multi-probe protective shell for pipeline detection Download PDFInfo
- Publication number
- CN220911136U CN220911136U CN202322781138.7U CN202322781138U CN220911136U CN 220911136 U CN220911136 U CN 220911136U CN 202322781138 U CN202322781138 U CN 202322781138U CN 220911136 U CN220911136 U CN 220911136U
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- Prior art keywords
- probe
- main part
- pipeline
- periphery
- connecting seat
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- 239000000523 sample Substances 0.000 title claims abstract description 76
- 230000001681 protective effect Effects 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010030 laminating Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model particularly relates to a multi-probe protective shell for pipeline detection, which comprises a pipeline main body and a multi-probe main body, wherein a connecting seat communicated with an inner cavity of the pipeline main body is fixed on the outer end surface of the pipeline main body, a sealing block is inserted and installed in the connecting seat, an installation sleeve is fixedly installed on the upper end surface of the sealing block, the multi-probe main body is inserted and installed in the installation sleeve, a protective shell in threaded fit with the installation sleeve is rotatably installed on the upper end surface of the connecting seat, a through cavity is formed in the periphery of the installation sleeve, a spring is fixedly installed between the inner positioning plate and the outer positioning plate, the inner wall of the inner positioning plate is mutually attached to the periphery of the multi-probe main body, the periphery of the outer positioning plate is matched with the protective shell, a first limit sliding rail is fixedly installed on the inner wall of the connecting seat, and a threaded curve groove in threaded fit with the protective shell is formed in the periphery of the installation sleeve.
Description
Technical Field
The utility model relates to the technical field related to pipeline detection, in particular to a multi-probe protective shell for pipeline detection.
Background
When materials such as gas are conveyed through a pipeline, a multi-probe structure is required to be arranged on the inner wall of the pipeline to ensure stable pipeline transportation, and when the existing pipeline is installed on the multi-probe structure, a through hole for providing multi-probe installation is required to be formed in the periphery of the existing pipeline, and then a shell for protecting the multi-probe structure is arranged on the periphery of the existing pipeline.
Disclosure of utility model
The utility model aims to provide a multi-probe protective shell for pipeline detection, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline detects with many probes protective housing, includes pipeline main part and many probes main part, pipeline main part outer terminal surface is fixed with the connecting seat rather than the inner chamber intercommunication each other, peg graft in the connecting seat and install the sealing block, sealing block up end fixed mounting has the installation cover, many probes main part peg graft and install in the installation cover, just the connecting seat up end rotate install with installation cover screw-thread fit's protective housing, the cavity of leading to has been seted up to the installation cover periphery, be equipped with the interior locating plate and the outer locating plate of pegging graft each other in the cavity of leading to, fixed mounting has the spring between interior locating plate and the outer locating plate, interior locating plate inner wall laminates each other with many probes main part periphery, outer locating plate periphery matches with the protective housing.
Preferably, the inner wall of the connecting seat is fixedly provided with a first limiting slide rail, a first limiting slide groove which is in sliding fit with the first limiting slide rail is formed in the periphery of the sealing block and the mounting sleeve, and a thread curve groove which is in threaded fit with the protective shell is formed in the periphery of the mounting sleeve.
Preferably, the inside fixed mounting of installation cover has the limiting plate, limiting plate upper end and the laminating of many probe main part lower extreme, a plurality of through-holes of pegging graft with many probe main part lower extreme probes have been seted up to the limiting plate up end, just installation cover up end fixed mounting has the sealing ring that matches with many probe main part outer wall and protective housing inner wall.
Preferably, the two ends of the inner side of the through cavity are fixedly provided with side plates, the two opposite end surfaces of the side plates are provided with second limiting sliding grooves, and the two sides of the inner positioning plate are fixedly provided with second limiting sliding blocks which are in sliding fit with the second limiting sliding grooves.
Preferably, a telescopic sleeve which is mutually inserted is fixedly arranged between the inner positioning plate and the outer positioning plate, the spring is arranged in the telescopic sleeve, and the lower end of the periphery of the outer positioning plate is arranged in an arc shape.
Compared with the prior art, the utility model has the beneficial effects that:
This kind of pipeline detects with many probes protective housing sets up the installation cover and can install many probes main part, sets up the protective housing, both can drive many probes main part inward movement through its screw thread cooperation with the installation cover, reaches the effect of installing many probes main part into the pipeline main part inside, also can be at many probes main part periphery, protects it.
This kind of pipeline detects with many probes protective housing sets up sealing block in the installation cover lower extreme, when rotating the protective housing, installs many probes main part into inside the pipeline main part, and sealing block then moves to inside the pipeline main part to it, and after dismantling many probes main part, then sealing block moves to in the connecting seat, can seal the connecting seat, avoids its inside gas to appear excessive.
This multiple probe protective housing for pipeline detection sets up interior locating plate and the outer locating plate of pegging graft each other to set up the spring between the two, and outer locating plate peripheral lower extreme is the arc setting, when outer locating plate downward movement to with the protective housing contact, the protective housing promotes interior locating plate and outer locating plate inward movement, makes interior locating plate and the peripheral laminating of multiple probe main part, reaches the effect of fixing a position the multiple probe main part, avoids the multiple probe main part to appear becoming flexible because of the gas movement.
Drawings
FIG. 1 is a schematic view of the overall external structure of the multi-probe body of the present utility model when installed;
FIG. 2 is a schematic view of the whole internal structure of the multi-probe body of the present utility model when detached;
FIG. 3 is a schematic view of the external structure of the multi-probe body of the present utility model;
FIG. 4 is a schematic view of the inner split structure of the protective shell according to the present utility model;
FIG. 5 is a schematic view of the internal structure of the mounting sleeve of the present utility model;
Fig. 6 is a schematic view of an internal split structure at a positioning plate according to the present utility model.
In the figure:
1. A pipe body; 10. a multi-probe body;
2.A connecting seat; 20. a sealing block; 21. a mounting sleeve; 22. a protective shell; 23. the first limiting slide rail; 24. the first limiting chute; 25. a thread curved groove; 26. a limiting plate; 27. a through hole; 28. a seal ring;
3. a cavity is communicated; 31. an inner positioning plate; 32. an outer positioning plate; 33. a spring; 34. a side plate; 35. a telescoping sleeve; 36. the second limiting chute; 37. and the second limiting sliding block.
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.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a pipeline detects with many probes protective housing, including pipeline main part 1 and many probes main part 10, pipeline main part 1 outer terminal surface is fixed with the connecting seat 2 rather than inner chamber intercommunication each other, sealing block 20 is installed in the connecting seat 2 inner joint, sealing block 20 up end fixed mounting has installation cover 21, many probes main part 10 grafting is installed in installation cover 21, and the protective housing 22 with installation cover 21 screw-thread fit is installed in the rotation of connecting seat 2 up end, lead to chamber 3 has been seted up at the installation cover 21 periphery, be equipped with interior locating plate 31 and the outer locating plate 32 of mutual grafting in the lead to chamber 3, interior locating plate 31 and outer locating plate 32 between fixed mounting have spring 33, interior locating plate 31 inner wall and the peripheral laminating each other of many probes main part 10, outer locating plate 32 periphery and protective housing 22 match.
Working principle: when the multi-probe main body 10 is installed, the multi-probe main body 10 is installed in the installation sleeve 21, then the protection shell 22 is rotated at the upper end of the connecting seat 2, under the limitation of the inner cavity of the connecting seat 2 to the movement direction of the installation sleeve 21, the rotated protection shell 22 can drive the installation sleeve 21 to move downwards through the threaded fit between the protection shell 22 and the installation sleeve 21, so that the multi-probe main body 10 can be installed in the pipeline main body 1, the protection shell 22 is reversely rotated, the multi-probe main body 10 can be disassembled, and the multi-probe main body 10 can be protected through the protection shell 22;
The sealing block 20 is fixedly arranged on the lower end face of the mounting sleeve 21, when the mounting sleeve 21 is driven by the protective shell 22 to move downwards into the pipeline main body 1, the sealing block 20 moves into the pipeline main body 1 along with the mounting sleeve 21, so that the probe position at the lower end of the multi-probe main body 10 can be in gas contact with the inside of the pipeline main body 1, and when the mounting sleeve 21 is driven by the protective shell 22 to move upwards, the multi-probe main body 10 is disassembled, the sealing block 20 moves into the connecting seat 2, the inner cavity of the connecting seat 2 can be sealed, the effect of sealing the pipeline main body 1 is achieved, and the overflow of gas in the pipeline main body 1 is avoided.
Specifically, a first limiting slide rail 23 is fixedly installed on the inner wall of the connecting seat 2, a first limiting slide groove 24 in sliding fit with the first limiting slide rail 23 is formed in the periphery of the sealing block 20 and the mounting sleeve 21, and a thread curve groove 25 in threaded fit with the protective shell 22 is formed in the periphery of the mounting sleeve 21.
Through the sliding fit between the first limit sliding rail 23 and the first limit sliding groove 24, the movement direction of the mounting sleeve 21 can be limited, and the threaded curved groove 25 is arranged, so that the rotating protective shell 22 can drive the mounting sleeve 21 to move up and down through the threaded fit between the protective shell and the threaded curved groove 25.
It should be noted that, the mounting sleeve 21 is fixedly provided with a limiting plate 26, the upper end of the limiting plate 26 is attached to the lower end of the multi-probe main body 10, the upper end surface of the limiting plate 26 is provided with a plurality of through holes 27 for inserting probes at the lower end of the multi-probe main body 10, and the upper end surface of the mounting sleeve 21 is fixedly provided with a sealing ring 28 matched with the outer wall of the multi-probe main body 10 and the inner wall of the protective shell 22.
The limiting plate 26 is arranged, so that the installation interval of the multi-probe main body 10 can be limited, the multi-probe main body 10 is prevented from falling into the pipeline main body 1, and the surface of the limiting plate 26 is provided with the through hole 27 which is spliced with the probe part of the lower end face of the multi-probe main body 10, so that the probe part of the lower end face of the multi-probe main body 10 can be in gas contact with the interior of the pipeline main body 1; and set up the sealing ring 28 at the up end of the installation cover 21, after installing many probe main part 10, the clearance that produces between many probe main part 10 and the protective housing 22 can be supplemented to the sealing ring 28, avoids the inside gas of pipeline main part 1 to spill over.
It is noted that the two ends of the inner side of the through cavity 3 are fixedly provided with side plates 34, the opposite end surfaces of the side plates 34 at the two sides are provided with second limiting sliding grooves 36, the two sides of the inner positioning plate 31 are fixedly provided with second limiting sliding blocks 37 which are in sliding fit with the second limiting sliding grooves 36, a telescopic sleeve 35 which is mutually inserted is fixedly arranged between the inner positioning plate 31 and the outer positioning plate 32, the spring 33 is arranged in the telescopic sleeve 35, and the lower end of the periphery of the outer positioning plate 32 is arranged in an arc shape.
When the protective shell 22 drives the mounting sleeve 21 to move downwards, the protective shell 22 can push the outer positioning plate 32 and the inner positioning plate 31 to move inwards in the through cavity 3 along the sliding connection of the second limiting sliding groove 36 and the second limiting sliding block 37 because the lower end of the periphery of the outer positioning plate 32 is arranged in an arc shape, when the outer positioning plate 32 is in contact with the protective shell 22, the inner end surface of the inner positioning plate 31 is attached to the periphery of the multi-probe body 10, and the spring 33 is matched, so that the multi-probe body 10 can be prevented from being deviated due to the movement of gas in the pipeline body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
1. The utility model provides a pipeline detects with many probes guard housing, includes pipeline main part (1) and many probes main part (10), its characterized in that: the utility model discloses a pipeline main part, including pipeline main part (1), connecting seat (2) that is fixed with rather than inner chamber intercommunication in outer terminal surface, install sealing block (20) in connecting seat (2), sealing block (20) up end fixed mounting has installation cover (21), many probe main part (10) are pegged graft and are installed in installation cover (21), just connecting seat (2) up end rotate install with installation cover (21) screw-thread fit's protective housing (22), lead to chamber (3) have been seted up at installation cover (21) periphery, be equipped with interior locating plate (31) and outer locating plate (32) of pegging graft each other in leading to chamber (3), fixed mounting spring (33) between interior locating plate (31) and the outer locating plate (32), interior locating plate (31) inner wall and many probe main part (10) periphery laminating each other, outer locating plate (32) periphery and protective housing (22) match.
2. The multi-probe protective housing for pipeline inspection according to claim 1, wherein: the connecting seat is characterized in that a first limiting slide rail (23) is fixedly arranged on the inner wall of the connecting seat (2), a first limiting slide groove (24) which is in sliding fit with the first limiting slide rail (23) is formed in the periphery of the sealing block (20) and the mounting sleeve (21), and a thread curve groove (25) which is in threaded fit with the protective shell (22) is formed in the periphery of the mounting sleeve (21).
3. The multi-probe protective housing for pipeline inspection according to claim 1, wherein: the utility model discloses a probe card, including installation cover (21), including multiple probe main part (10) and protective housing (22), installation cover (21) inside fixed mounting has limiting plate (26), limiting plate (26) upper end and laminating of multiple probe main part (10) lower extreme, a plurality of through-holes (27) with multiple probe main part (10) lower extreme probe grafting are seted up to limiting plate (26) up end, just installation cover (21) up end fixed mounting have with multiple probe main part (10) outer wall and protective housing (22) inner wall matched sealing ring (28).
4. The multi-probe protective housing for pipeline inspection according to claim 1, wherein: side plates (34) are fixedly arranged at two ends of the inner side of the through cavity (3), second limiting sliding grooves (36) are formed in opposite end faces of the side plates (34) at two sides, and second limiting sliding blocks (37) which are in sliding fit with the second limiting sliding grooves (36) are fixedly arranged at two sides of the inner positioning plate (31).
5. The multi-probe protective housing for pipeline inspection according to claim 4, wherein: the telescopic sleeve (35) which is mutually inserted is fixedly arranged between the inner positioning plate (31) and the outer positioning plate (32), the spring (33) is arranged in the telescopic sleeve (35), and the lower end of the periphery of the outer positioning plate (32) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781138.7U CN220911136U (en) | 2023-10-17 | 2023-10-17 | Multi-probe protective shell for pipeline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781138.7U CN220911136U (en) | 2023-10-17 | 2023-10-17 | Multi-probe protective shell for pipeline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911136U true CN220911136U (en) | 2024-05-07 |
Family
ID=90902761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322781138.7U Active CN220911136U (en) | 2023-10-17 | 2023-10-17 | Multi-probe protective shell for pipeline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911136U (en) |
-
2023
- 2023-10-17 CN CN202322781138.7U patent/CN220911136U/en active Active
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| GR01 | Patent grant |