CN206496854U - A kind of waterproof construction of Split type magnetic flux sensor - Google Patents
A kind of waterproof construction of Split type magnetic flux sensor Download PDFInfo
- Publication number
- CN206496854U CN206496854U CN201621459759.7U CN201621459759U CN206496854U CN 206496854 U CN206496854 U CN 206496854U CN 201621459759 U CN201621459759 U CN 201621459759U CN 206496854 U CN206496854 U CN 206496854U
- Authority
- CN
- China
- Prior art keywords
- sheets
- junction
- edges
- paper
- magnetic flux
- Prior art date
- 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.)
- Active
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model is related to a kind of waterproof construction of Split type magnetic flux sensor, is related to magnetic flux monitoring industry field.At the junction of the edges of two sheets of paper of semicircle split bobbin, line footpath is designed with for 1 3mm seal grooves；At the junction of the edges of two sheets of paper of outer protection tube be provided with encapsulating groove lid, sealing groove lid be upper opening, the structure of sealed bottom, be provided with the side of outer protection tube with outer protection tube fixed seat, encapsulating groove lid encapsulating mouth at sealant pouring and sealing.The utility model utilizes density seal design, the device design such as increase encapsulating groove lid at the outer protection tube junction of the edges of two sheets of paper at the bobbin junction of the edges of two sheets of paper, improves the water resistance of Split type magnetic flux sensor.
Description
Technical field
The utility model is related to a kind of waterproof construction of Split type magnetic flux sensor, is related to magnetic flux monitoring industry neck
Domain.
Background technology
Magnetic flux transducer is made of the magnetoelasticity principle based on ferrimagnet.I.e. when ferrimagnet bear it is outer
When boundary's mechanical load changes, its internal magnetic conductivity changes, by the magnetic for measuring the component that ferrimagnet is made
Conductance changes, to determine the internal force of component.
Magnetic flux transducer is made up of excitation coil, induction coil, is wound on the skeleton of nylon material, and shell is used
Stainless steel is made.Using resin seal to realize waterproof after the completion of coiling.But due to resin glue, nylon firmware, stainless steel
Three's thermal coefficient of expansion differs, resin glues stickiness difference, can cause after high temperature, low temperature, situations such as resin wear, cracking,
Cause sensor internal leak, influence sensor life-time and system reliability.
In magnetic flux transducer application field, there is a kind of magnetic flux transducer of live coiling, it is its nylon firmware, stainless
Steel is both designed as semicircle, into bridge scene, first polyamide skeleton is installed on cable, field coiling is reproduced.Coiling is completed
Afterwards, stainless steel jacket is installed, due to using split-type design, nylon firmware, stainless steel jacket have connecting sewing, it is general past
It is past to use encapsulating waterproof, but due to split design, the sealing and intensity of encapsulating are difficult to ensure that.And it is single by being prevented using resin
Water reliability is relatively low, accordingly, it would be desirable to which the protection of a variety of waterproof technologies is very necessary.
The content of the invention
The purpose of this utility model is to provide a kind of waterproof construction of Split type magnetic flux sensor, using in coiling bone
Density seal design, the device design such as increase encapsulating groove lid at the outer protection tube junction of the edges of two sheets of paper, increase the water proofing property of sensor at the frame junction of the edges of two sheets of paper
Can, it is a kind of inexpensive, efficient split magnetic flux protection Design.
The technical problems to be solved in the utility model is that：1）A kind of reliable protection Design is realized, magnetic flux is improved
The water resistance of sensor.2）New design should reduce the uncertain influence of encapsulating.
In order to solve the above technical problems, the following technical scheme that the utility model is used：
A kind of waterproof construction of Split type magnetic flux sensor, at the junction of the edges of two sheets of paper of semicircle split bobbin, is designed with
Line footpath is 1-3mm seal grooves；
Encapsulating groove lid is provided with the junction of the edges of two sheets of paper of outer protection tube, sealing groove lid is upper opening, the structure of sealed bottom, is protected outside
The side of pipe is provided with outer protection tube fixed seat, sealant pouring and sealing at the encapsulating of encapsulating groove lid mouthful.
Split type magnetic flux sensor is a kind of for building up bridge, pull bar, the measurement sensor of steel structure, due to that can not adopt
With sleeve type method install sensor, therefore, often designed using split type bobbin, i.e., carry out being assembled into circle at cable body
Tubular construction.After split type bobbin installation, encapsulating, sealing are carried out, then carry out other processes such as coiling.
The utility model can improve waterproof seal of the live enwinding type magnetic flux transducer in assembling, in semicircle point
At the junction of the edges of two sheets of paper of body bobbin, design line footpath is 1-3mm seal grooves, and the extruding force produced when bobbin assembles fixed is squeezed
Pressure seal ring produces sealing function, it is to avoid the technique of tradition gluing at the junction of the edges of two sheets of paper.
Need newly to be designed at the junction of the edges of two sheets of paper of split type outer protection tube simultaneously, mention the water resistance of outer protection tube, protect outside
Increase encapsulating groove lid at the junction of the edges of two sheets of paper of pipe, sealing groove lid is upper opening, the structure of sealed bottom, is installed and outer protection tube fixed seat,
After installation, sealant pouring and sealing is carried out at encapsulating mouth.
The beneficial effects of the utility model：
The utility model utilizes density seal design, the increase encapsulating groove lid at the outer protection tube junction of the edges of two sheets of paper at the bobbin junction of the edges of two sheets of paper
Deng device design, the water resistance of Split type magnetic flux sensor is improved.
Brief description of the drawings
Fig. 1 is semicircle split bobbin schematic diagram of the present utility model；
Fig. 2 is split type outer protection tube schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings 1,2 pairs of the utility model are described in detail：
A kind of waterproof construction of Split type magnetic flux sensor, at the junction of the edges of two sheets of paper of semicircle split bobbin 2, is designed with
Line footpath is 1-3mm seal grooves 1；
At the junction of the edges of two sheets of paper of outer protection tube 5 be provided with encapsulating groove lid 4, sealing groove lid 4 be upper opening, the structure of sealed bottom,
The side of outer protection tube 5 is provided with outer protection tube fixed seat 6, sealant pouring and sealing at the encapsulating of encapsulating groove lid 4 mouthful 3.
In order to carry out waterproofing design in split type polyamide skeleton, the design increases sealing at the junction of the edges of two sheets of paper of nylon bobbin
The design of circle, as shown in fig. 1,1-3mm seal groove is processed at the junction of the edges of two sheets of paper, sealing ring is installed here in device.
When installing polyamide skeleton, polyamide skeleton crush seal circle produces sealing, can remove the process of encapsulating from.
In terms of Seal Design at the junction of the edges of two sheets of paper of metal outer protection tube, the design employs increase encapsulating Cao Gai mentality of designing,
As shown in Fig. 2 increasing encapsulating groove lid at the junction of the edges of two sheets of paper of outer protection tube, sealing groove lid is upper opening, the structure of sealed bottom, is installed
With outer protection tube fixed seat, after installation, sealant pouring and sealing is carried out at encapsulating mouth.Compared to traditional glue-pouring method, the design increase
Afterwards, it is ensured that the thickness and uniformity of encapsulating, barrier propterty is mentioned.
When installing polyamide skeleton, it should ensure that bright and clean at the junction of the edges of two sheets of paper, must not there is foreign materials away sealing property.
During fixed polyamide skeleton, because sealing ring could produce sealing after by rational extrude, therefore Buddhist nun is being installed
It should fix reliable during keel shoe, the state such as must not occur cracking.
Claims (1)
1. a kind of waterproof construction of Split type magnetic flux sensor, it is characterised in that：
In semicircle split bobbin（2）The junction of the edges of two sheets of paper at, be designed with line footpath for 1-3mm seal grooves（1）；
In outer protection tube（5）The junction of the edges of two sheets of paper at be provided with encapsulating groove lid（4）, seal groove lid（4）For the structure of upper opening, sealed bottom,
In outer protection tube（5）Side be provided with and outer protection tube fixed seat（6）, encapsulating groove lid（4）Encapsulating mouthful（3）Locate sealant pouring and sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459759.7U CN206496854U (en) | 2016-12-29 | 2016-12-29 | A kind of waterproof construction of Split type magnetic flux sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459759.7U CN206496854U (en) | 2016-12-29 | 2016-12-29 | A kind of waterproof construction of Split type magnetic flux sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496854U true CN206496854U (en) | 2017-09-15 |
Family
ID=59801722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459759.7U Active CN206496854U (en) | 2016-12-29 | 2016-12-29 | A kind of waterproof construction of Split type magnetic flux sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683114A (en) * | 2019-01-31 | 2019-04-26 | 广西大学 | A kind of assembling electromagnetic sensor measuring system |
-
2016
- 2016-12-29 CN CN201621459759.7U patent/CN206496854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683114A (en) * | 2019-01-31 | 2019-04-26 | 广西大学 | A kind of assembling electromagnetic sensor measuring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206496854U (en) | A kind of waterproof construction of Split type magnetic flux sensor | |
| CN107676556A (en) | A kind of seismatic method for pipeline attachment structure | |
| CN101592506A (en) | Electromagnetic flowmeter | |
| CN203011554U (en) | Telescopic temperature-measuring pipe | |
| CN201190854Y (en) | Plastic-aluminum pipe connection | |
| CN106400685B (en) | A kind of cord clip of suspension bridge and its construction method of installation with sealing structure | |
| CN202255491U (en) | Measurement pipe of electromagnetic flow sensor | |
| CN206470381U (en) | A kind of magnetic flux transducer protector | |
| CN203979668U (en) | A kind of prefabricated thermal insulation type is crossed wall coil | |
| RU62443U1 (en) | PIPELINE JOINT BALLASTING DEVICE | |
| CN206943618U (en) | A kind of special self sealss of novel skirting type field of heating are to silk attachment means | |
| CN106368215B (en) | Pre-buried slip casting pipe assembly | |
| CN205877500U (en) | Pipe connection insulation system | |
| CN106337970A (en) | The seabed pipeline construction method and pipeline unit | |
| CN207349626U (en) | A kind of seismatic method for pipeline connection structure | |
| CN104165662A (en) | Unlined pipeline type necking electromagnetic water meter | |
| CN210196744U (en) | High-efficient splicing apparatus of plastics tubular product | |
| CN207486246U (en) | A kind of plastic cement pipeline with detachable protective device | |
| CN207349625U (en) | A kind of antidetonation clip | |
| CN206246866U (en) | A kind of petroleum pipeline box cupling | |
| CN206206878U (en) | A kind of composite pipe connecting structure | |
| CN206093262U (en) | Sealed feedwater socket joint formula welding steel pipe of T type rubber ring | |
| CN101608938A (en) | Electromagnetic flowmeter | |
| CN206530799U (en) | A kind of connector of bellows | |
| CN204007737U (en) | Linerless inner duct type necking down electromagnetism water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |