CN205484850U - Pipeline surveys clamp - Google Patents
Pipeline surveys clamp Download PDFInfo
- Publication number
- CN205484850U CN205484850U CN201620221521.4U CN201620221521U CN205484850U CN 205484850 U CN205484850 U CN 205484850U CN 201620221521 U CN201620221521 U CN 201620221521U CN 205484850 U CN205484850 U CN 205484850U
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- CN
- China
- Prior art keywords
- iron core
- clamp
- circle
- pipeline
- inner circle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a pipeline surveys clamp, including clamping handle components, left coil pack and right coil pack, left coil pack and right coil pack one end are connected through clamping handle components, and the other end is connected through the direction circle, and left coil pack includes left outer lane, left inner circle and iron core, and left inner circle inlays in left outer lane, and the iron core is located left inner circle, and right coil pack includes right outer lane, right inner circle and iron core, and right inner circle inlays in right outer lane, and the iron core is located right inner circle. The utility model provides a pipeline surveys clamp simple structure, convenient operation cooperatees with the pipeline detection instrument, realizes the detection quick, accurate to pipeline, and simultaneously, reasonable in design has improved the stability of clinching effectively, has improved its life, moreover, has improved the precision that detects, has increased the scope that detects, has improved anti -interference ability.
Description
Technical field
This utility model relates to pipeline detection technical field, is specifically related to a kind of Electromagnetic Survey of Underground Pipelines clamp.
Background technology
Along with height modernization and the raising day by day of living standards of the people, the general requirement to infrastructure construction is more and more higher.Underground pipe network (including the pipeline network systems such as municipal administration, water supply, coal gas and natural gas, electric power, telecommunication, blowdown) is the important component part of infrastructure construction, day and night bear transmission information, conveying energy and get rid of the vital tasks such as house refuse, it it is the material base depended on for existence and development of society, it is indispensable life line, thus the impact on social development of building of underground pipe network holds the balance.In work progress, the situation that underground utilities are destroyed happens occasionally, dig disconnected gas piping, water supply pipe, electric wire and cut off the water, have a power failure, the event of communication disruption, gas leak of common occurrence, these accidents bring a lot of inconvenience to the life of people, more bring about great losses to city.
Pipeline detection, is mainly trend and the buried depth of Underground pipeline in the case of no-dig technique, general employing pipe and cable detector detection.Transmitter, signal clamp, receiver is mainly used during pipeline detection, transmitter applies the signal code of a particular frequencies to tested pipeline, typically clamp corresponding pipeline by signal clamp, use clamp method excitation mode, receiver built-in sensitive coil, the field signal of receiving pipeline, coil produces faradic current, thus calculates trend and the path of pipeline.Pipeline detection clamp coordinates pipeline inspection gage, by the secondary electromagnetic field of sensing, acts on tested pipeline, is used for identifying and positioning target pipeline, be the induction of signal part of pipe and cable detector.Currently used detection clamp, service life is short, poor stability, and antinoise signal interference is poor, affects testing result, adds workload.
Therefore, for the problems referred to above, the utility model proposes a kind of new technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and easy to operate, work process stability is strong, the Electromagnetic Survey of Underground Pipelines clamp that detection accuracy is high.
This utility model is achieved through the following technical solutions:
A kind of Electromagnetic Survey of Underground Pipelines clamp, including clamping Handleset, left coil assembly and right coil block, described left coil assembly is connected by clamping Handleset with right coil block one end, the other end is connected by guide collar, described left coil assembly includes left outside circle, left inside circle and iron core, described left inside circle is embedded in left outside circle, described iron core is positioned at left inside circle, described right coil block includes right outer ring, right inner ring and iron core, described right inner ring is embedded in right outer ring, and described iron core is positioned at right inner ring.
Further, described left outside circle side is provided with iron core extension spring, and described left outside circle is matched with clamping Handleset by iron core extension spring.
Further, described left outside circle and right outer ring all offer locating slot.
Further, it is equipped with anti-skidding striped in described left inside circle and right inner ring.
Further, clamp Handleset one end described in and be provided with wire bushing.
Further, described iron core uses permalloy to be prepared from.
The beneficial effects of the utility model are: the Electromagnetic Survey of Underground Pipelines clamp structure that this utility model is proposed is simple, easy to operate, match with pipe and cable detector, it is achieved underground utilities are detected fast and accurately, simultaneously, reasonable in design, it is effectively improved the stability of clamp, improves its service life, and, improve the precision of detection, add the scope of detection, improve interference free performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, clamp Handleset, 2, iron core extension spring, 3, left outside circle, 4, left inside circle, 5, right outer ring, 6, right inner ring, 7, guide collar, 8, iron core, 9, wire bushing, 10, locating slot, 11, anti-skidding striped.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figure 1, a kind of Electromagnetic Survey of Underground Pipelines clamp, including clamping Handleset 1, left coil assembly and right coil block, left coil assembly is connected by clamping Handleset 1 with right coil block one end, the other end is connected by guide collar 7, left coil assembly includes left outside circle 3, left inside circle 4 and iron core 8, left inside circle 4 is embedded in left outside circle 3, iron core 8 is positioned at left inside circle 4, right coil block includes right outer ring 5, right inner ring and 6 iron cores 8, right inner ring 6 is embedded in right outer ring 5, and iron core 8 is positioned at right inner ring 6.
In the present embodiment, left outside circle 3 side is provided with iron core extension spring 2, and left outside circle 3 is matched with clamping Handleset 1 by iron core extension spring 2.
In the present embodiment, left outside circle 3 and right outer ring 5 all offer locating slot 10.
In the present embodiment, in left inside circle 4 and right inner ring 6, it is equipped with anti-skidding striped 11.
In the present embodiment, clamp Handleset 1 one end and be provided with wire bushing 9.
In the present embodiment, iron core 8 uses permalloy to be prepared from.
The Electromagnetic Survey of Underground Pipelines clamp structure that this utility model is proposed is simple, easy to operate, match with pipe and cable detector, it is achieved underground utilities are detected fast and accurately, simultaneously, reasonable in design, it is effectively improved the stability of clamp, improves its service life, and, improve the precision of detection, add the scope of detection, improve interference free performance.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (6)
1. an Electromagnetic Survey of Underground Pipelines clamp, including clamping Handleset, left coil assembly and right coil block, it is characterized in that: described left coil assembly is connected by clamping Handleset with right coil block one end, the other end is connected by guide collar, described left coil assembly includes left outside circle, left inside circle and iron core, described left inside circle is embedded in left outside circle, described iron core is positioned at left inside circle, described right coil block includes right outer ring, right inner ring and iron core, described right inner ring is embedded in right outer ring, and described iron core is positioned at right inner ring.
A kind of Electromagnetic Survey of Underground Pipelines clamp, it is characterised in that: described left outside circle side is provided with iron core extension spring, and described left outside circle is matched with clamping Handleset by iron core extension spring.
A kind of Electromagnetic Survey of Underground Pipelines clamp, it is characterised in that: all offer locating slot on described left outside circle and right outer ring.
A kind of Electromagnetic Survey of Underground Pipelines clamp, it is characterised in that: it is equipped with anti-skidding striped in described left inside circle and right inner ring.
A kind of Electromagnetic Survey of Underground Pipelines clamp, it is characterised in that clamp Handleset one end described in: and be provided with wire bushing.
A kind of Electromagnetic Survey of Underground Pipelines clamp, it is characterised in that: described iron core uses permalloy to be prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221521.4U CN205484850U (en) | 2016-03-22 | 2016-03-22 | Pipeline surveys clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221521.4U CN205484850U (en) | 2016-03-22 | 2016-03-22 | Pipeline surveys clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484850U true CN205484850U (en) | 2016-08-17 |
Family
ID=56653856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221521.4U Expired - Fee Related CN205484850U (en) | 2016-03-22 | 2016-03-22 | Pipeline surveys clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856155A (en) * | 2020-06-23 | 2020-10-30 | 贵州电网有限责任公司 | Cable information positioning and information acquisition method in cable channel |
-
2016
- 2016-03-22 CN CN201620221521.4U patent/CN205484850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856155A (en) * | 2020-06-23 | 2020-10-30 | 贵州电网有限责任公司 | Cable information positioning and information acquisition method in cable channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |