CN220870361U - Outgoing line device for detecting in-pipe equipment - Google Patents
Outgoing line device for detecting in-pipe equipment Download PDFInfo
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- CN220870361U CN220870361U CN202322865476.9U CN202322865476U CN220870361U CN 220870361 U CN220870361 U CN 220870361U CN 202322865476 U CN202322865476 U CN 202322865476U CN 220870361 U CN220870361 U CN 220870361U
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- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 28
- 238000012360 testing method Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to the technical field of in-pipe equipment detection, and relates to an outgoing line device for in-pipe equipment detection, which is fixedly arranged in an outer pipe and comprises a support connector and a threading connector, wherein two ends of the support connector are respectively connected with equipment to be detected and an external device; the support connector is provided with a central through hole, the support connector is provided with a plurality of axial overflow holes and at least 1 radial hole which are arranged in the hole wall, the outer tube is provided with radial through holes which are matched with the radial holes on the support connector, the threading connector sequentially passes through the radial through holes on the outer tube and the radial holes on the support connector to be inserted into the central through holes in the support connector, and the threading connector is provided with an outgoing line which is used for being connected with the equipment to be detected in the tube, so that the electrical signal of the equipment to be detected in the tube is led out of the outer tube.
Description
Technical Field
The utility model belongs to the technical field of in-pipe equipment detection, and relates to an outgoing line device for in-pipe equipment detection.
Background
With the vigorous development of non-excavation type pipeline construction and directional drilling technology, the variety and the number of in-pipe detection equipment are gradually increased, the functions are more complete, and higher requirements are also put forward for the test detection of in-pipe instruments. Because of the space size and structure limitation in the pipe and the existence of fluid, the instrument has a plurality of inconveniences in the detection in the pipeline, and is particularly outstanding in the aspects of installation and fixation, the lead-out of the signal line and the like.
The existing in-pipe equipment is installed and fixed in a left-right limiting mode, the functions are relatively single, the structure is simple, and the reliability is poor. The existing signal wire leading-out mode mostly adopts a tail electronic water braid mode, the leading-out mode is relatively complex, the operation flow is complex, the condition of poor signal transmission is easy to occur, the maintenance is relatively troublesome, and the detection efficiency of equipment in a pipe is seriously affected.
Disclosure of utility model
In view of the above, an object of the present utility model is to provide an outlet device for detecting an in-tube apparatus, which is fixedly installed in an outer tube, and is used for extracting an electrical signal of an in-tube apparatus to be detected installed in the outer tube, so as to improve the detection efficiency of the in-tube apparatus to be detected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The lead-out wire device for detecting the equipment in the pipe is fixedly arranged in the outer pipe and used for leading out an electric signal of the equipment to be detected in the pipe arranged in the outer pipe, and comprises a supporting connector and a threading connector, wherein the two ends of the supporting connector are respectively connected with the equipment to be detected and an external device;
the support connector has a central through hole, and the support connector has a plurality of axial overflow holes and at least 1 radial hole of arranging in the pore wall, just be equipped with on the outer tube with support connector last radial hole assorted radial through hole, the threading connect loop through radial through hole on the outer tube with support connector last radial hole inserts the central through hole in the support connector, just be equipped with in the threading connect and be used for with intraductal equipment connection's that waits to examine the lead-out wire, thereby will intraductal equipment's electrical signal that waits to examine draws forth the outer tube.
Further, the outer tube is further provided with at least 2 radial holes which are uniformly distributed on the circumference of the support connector, the radial through holes on the outer tube are in one-to-one matching with the radial holes, one of the at least 2 radial holes on the support connector, which is connected with the threading connector, is a through hole, the other radial holes are countersunk threaded holes, the fixing connector is provided with external threads matched with the countersunk threaded holes, and the fixing connector fixes the relative positions of the support connector and the outer tube through the countersunk threaded holes and the radial through holes on the outer tube.
Further, the number of the radial holes is 3, one of the 3 radial holes on the support connector, which is connected with the threading connector, is a through hole, and the other 2 radial holes are countersunk threaded holes.
Further, the outer side of the support connector is provided with a plurality of sealing grooves, and a second sealing ring is arranged on the outer side of the support connector, so that the support connector is in axial sealing connection with the outer tube.
Further, the sealing grooves of the supporting connector are axially distributed on two sides of the radial hole, and the number of single sides is not less than 1.
Further, the shape of the axial flow hole is a sector, a circle or a square.
Further, the fixing connector is provided with a sealing groove, and a first sealing ring is arranged for being matched with the fixing connector for use, so that the fixing connector is used for sealing after being connected with the supporting connector and the outer tube.
Further, the through hole connected with the threading connector on the supporting connector is a threaded through hole, so that the threading connector is in threaded connection with the supporting connector.
Further, the support connector is of an annular structure.
The utility model has the beneficial effects that:
(1) The lead-out wire device for detecting the in-pipe equipment provides a safe, reliable, convenient and quick in-pipe fixed installation mode and a lead-out wire safety channel for detecting the in-pipe equipment, and performs axial positioning on the in-pipe equipment to be detected, so that the dismounting time of the equipment in a pipeline can be greatly saved, and the detection efficiency of the in-pipe equipment to be detected is improved.
(2) The lead-out wire device for detecting the equipment in the pipe is convenient and quick to install, good in sealing performance, firm in connection and simple in using method, can provide a safe and reliable channel for the lead-out wire of the equipment to be detected in the pipe, and is connected with various equipment instruments in the pipe through the connecting structure for supporting the right end part of the connector, so that the lead-out wire device is applied to various fields.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a first configuration of a lead-out wire device for in-pipe equipment inspection according to an embodiment;
FIG. 2 is a second schematic diagram of a pinout device for in-pipe equipment inspection in an embodiment;
FIG. 3 is a first schematic view of a support connector;
fig. 4 is a second schematic structure of the support connector.
Reference numerals: 1-supporting connector, 11-threaded through hole, 12-axial overflow hole, 13-countersunk threaded hole, 2-first sealing ring, 3-outgoing line, 4-threading connector, 5-second sealing ring, 6-fixed connector, 7-outer tube.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present utility model, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 4, an outgoing line device for detecting an in-pipe device is fixedly installed in an outer pipe 7, and is used for extracting an electrical signal of an in-pipe device to be detected installed in the outer pipe 7, and comprises a supporting connector 1, a threading connector 4 and a fixing connector 6; the left end and the right end of the support connector 1 in the axial direction are respectively connected with the equipment to be detected and the external device, the threading connector 4 and the fixed connector 6 are radially connected, the relative positions of the support connector 1 and the equipment to be detected in the pipe connected with the support connector and the outer pipe 7 are fixed, and a safety channel is provided for the outgoing line 3 of the equipment to be detected in the pipe.
The external device may be specifically configured as a load system, and the load system includes, but is not limited to, a plug, a loading motor, a control of a cut-off area, and the like, for performing no-load and pressure load application in the outer tube.
The support connector 1 is of an annular structure and is provided with a central through hole, a plurality of axial overflow holes 12 arranged in an annular hole wall and a plurality of radial holes distributed circumferentially are distributed on the support connector 1 in the circumferential direction, a plurality of sealing grooves are formed in the outer side of the support connector 1, and a second sealing ring 5 is arranged on the outer side of the support connector 1, so that the support connector 1 is connected with the outer tube 7 in an axial sealing mode.
Specifically, in this embodiment, the number of radial holes on the support connector 1 is 3, and the radial holes are uniformly distributed on the circumference of the support connector 1, and the outer tube 7 is provided with 3 radial through holes matched with the number of radial holes on the support connector 1, one of the 3 radial holes on the support connector 1 is a threaded through hole 11 for installing the threading connector 4, and the threading connector 4 sequentially passes through the radial through hole on the outer tube 7 and the threaded through hole 11 on the support connector 1 and is inserted into the support connector 1, so that the threading connector 4 is communicated with the central through hole of the support connector 1, and the threading connector 4 is provided with an outgoing line 3 connected with an in-tube device to be inspected, so that an electrical signal of the in-tube device to be inspected installed in the outer tube 7 is led out of the outer tube 7.
Specifically, the middle part of threading connects is the central through-hole, and has a plurality of seal grooves axially, uses with the cooperation of first sealing washer 2 to insert in the screw thread through-hole 11 of support connector, be used for with support connector, outer tube connection after sealed and relative position fixed, provide the lead-out wire passageway for intraductal equipment of waiting to examine.
The other 2 radial holes on the support connector 1 are countersunk threaded holes 13, and external threads matched with the countersunk threaded holes 13 are arranged on the fixed connector 6, so that the fixed connector 6 fixes the relative positions of the support connector 1 and the outer tube 7 through the countersunk threaded holes 13 and the radial through holes on the outer tube 7; the countersunk threaded hole 13 is a blind hole with a thread depth including, but not limited to, full threads.
In other embodiments, the number of radial holes in the support connector 1 may be 1 or more, and only one through hole for installing the threading connector 4 is required. If the number of the radial holes is 2, one is a threaded through hole 11, and the other is a countersunk threaded hole 13.
Specifically, the fixed joint 6 and the threading joint 4 are respectively provided with a first sealing ring 2 matched with the radial through hole on the outer tube 7 so as to realize sealing connection. The axial flow holes 12 are used for communicating the fluid in the outer tube 7 at two sides of the support connector 1 in the axial direction, so that the support connector 1 does not affect the overall environment in the outer tube 7.
Preferably, the sealing grooves are respectively arranged at two sides of the threaded through hole 11, and the number of the sealing grooves at each side is not less than 1, and the sealing grooves are matched with the second sealing ring 5 for supporting the axial sealing of the connector 1.
The invention provides a safe, reliable, convenient and quick in-pipe fixed installation mode and an outgoing line safety channel for in-pipe equipment detection, can greatly save the disassembly and assembly time of equipment in a pipeline, and improves the detection and test efficiency of the equipment to be detected in the pipe; the invention has the advantages of convenient installation, good sealing performance, firm connection and simple using method, can provide a safe and reliable channel for the outgoing line of the equipment to be detected in the pipe, can also be connected with various equipment instruments in the pipe by changing the structure of the right end part of the supporting connector, and is applied to various fields.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (9)
1. An outgoing line device for in-pipe equipment detection, which is characterized in that: the lead-out wire device is fixedly arranged in the outer tube and used for leading out an electric signal of equipment to be detected in the tube arranged in the outer tube, and comprises a support connector and a threading connector, wherein the two ends of the support connector are respectively connected with the equipment to be detected and an external device;
the support connector has a central through hole, and the support connector has a plurality of axial overflow holes and at least 1 radial hole of arranging in the pore wall, just be equipped with on the outer tube with support connector last radial hole assorted radial through hole, the threading connect loop through radial through hole on the outer tube with support connector last radial hole inserts the central through hole in the support connector, just be equipped with in the threading connect and be used for with intraductal equipment connection's that waits to examine the lead-out wire, thereby will intraductal equipment's electrical signal that waits to examine draws forth the outer tube.
2. A pinout device for in-line equipment detection according to claim 1, characterized in that: the radial holes are at least 2 and are uniformly distributed on the circumference of the supporting connector, the radial through holes on the outer tube are matched with the radial holes one by one, one of the at least 2 radial holes on the supporting connector, which is connected with the threading connector, is a through hole, the other radial holes are countersunk threaded holes, external threads matched with the countersunk threaded holes are arranged on the fixing connector, and the fixing connector fixes the relative positions of the supporting connector and the outer tube through the countersunk threaded holes and the radial through holes on the outer tube.
3. A pinout device for in-line equipment detection according to claim 2, characterized in that: the radial holes are 3, one of the 3 radial holes on the support connector, which is connected with the threading connector, is a through hole, and the other 2 radial holes are countersunk threaded holes.
4. A pinout device for in-line equipment detection according to claim 1, characterized in that: the outside of support connector has a plurality of seal grooves to install the second sealing washer, so that support connector and outer tube axial sealing connection.
5. A pinout device for in-line equipment testing according to claim 4, wherein: the sealing grooves of the supporting connectors are axially distributed on two sides of the radial holes, and the number of single sides is not less than 1.
6. A pinout device for in-line equipment detection according to claim 1, characterized in that: the axial flow holes are sector, round or square in shape.
7. A pinout device for in-line equipment detection according to claim 2, characterized in that: the fixed connector is provided with a sealing groove, and is provided with a first sealing ring for matching use so as to be used for sealing after the fixed connector is connected with the support connector and the outer tube.
8. A pinout device for in-line equipment detection according to claim 1, characterized in that: the through hole connected with the threading connector on the supporting connector is a threaded through hole, so that the threading connector is in threaded connection with the supporting connector.
9. A pinout device for in-line equipment detection according to claim 1, characterized in that: the support connector is of an annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865476.9U CN220870361U (en) | 2023-10-24 | 2023-10-24 | Outgoing line device for detecting in-pipe equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865476.9U CN220870361U (en) | 2023-10-24 | 2023-10-24 | Outgoing line device for detecting in-pipe equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870361U true CN220870361U (en) | 2024-04-30 |
Family
ID=90809694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322865476.9U Active CN220870361U (en) | 2023-10-24 | 2023-10-24 | Outgoing line device for detecting in-pipe equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870361U (en) |
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2023
- 2023-10-24 CN CN202322865476.9U patent/CN220870361U/en active Active
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