CN208241246U - Conductor wire the end of a thread insulation protection device - Google Patents
Conductor wire the end of a thread insulation protection device Download PDFInfo
- Publication number
- CN208241246U CN208241246U CN201820934187.6U CN201820934187U CN208241246U CN 208241246 U CN208241246 U CN 208241246U CN 201820934187 U CN201820934187 U CN 201820934187U CN 208241246 U CN208241246 U CN 208241246U
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- CN
- China
- Prior art keywords
- hollow pipe
- cylindrical body
- elastic closure
- long notch
- protection device
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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.)
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Abstract
A kind of conductor wire the end of a thread insulation protection device, including hollow pipe, elastic closure, opening and closing part, hollow pipe is the hollow body of both ends open, the first long notch is axially opened up on the side wall of hollow pipe, first doubling folding line is set on the side wall opposite with the first long notch, opening and closing part is arranged on the side wall of the first doubling folding line two sides, elastic closure is set to an open end of hollow pipe, elastic closure is cylindrical body, in the inside of cylindrical body, conical hollow cavity is set, the second long notch is opened up on the side wall of cylindrical body, second long notch and the first long notch are located in same straight line, to drive hollow pipe is synchronous with elastic closure to open by opening and closing part, the utility model can act the insulation package for completing conducting wire by clamping, it is in conducting wire always inside hollow pipe and elastic closure when extracted, it avoids due to personnel's technology The accident of short circuit occurs when extracting for conducting wire caused by horizontal difference, while the process saves the plenty of time, promotes customer experience.
Description
Technical field
The utility model relates to conductor wire insulation protection technical fields more particularly to a kind of conductor wire the end of a thread insulation protection to fill
It sets.
Background technique
In existing electric power overhaul operation, when generation meter failure needs to carry out mounting or dismounting table, work on the spot needs will be connect
The conducting wire for entering meter is successively all removed, and is accessed again after changing table.During removing conducting wire, equipment on-load, table tail fire
Line is easy to contact, and short circuit occurs；After conducting wire is split out, needs to wrap up conducting wire exposed part with insulating tape, make in operating process
Industry personnel have very big electric shock risk.Due to being difficult to avoid that device defect, conducting wire exception, misoperation etc., operation people
The safety of member is by very big threat.
In addition, replacement meter needs all to remove conducting wire, a piece conducting wire of every taking-up requires manually to use live wire
Insulating tape wraps up, and prevents from touching other conducting wires or metal cabinet, then conducting wire is numbered, is marked, when preventing wiring
Wrong line, label when new table wiring before, in order removes insulating tape one by one, removes a piece-root grafting and enters meter one
Root.This process needs to waste a large amount of time, greatly reduces working efficiency.
Summary of the invention
It is necessary to propose a kind of conductor wire the end of a thread insulation protection device.
A kind of conductor wire the end of a thread insulation protection device, including hollow pipe, elastic closure, opening and closing part, hollow pipe are opened for both ends
Mouthful hollow body, axially open up the first long notch on the side wall of hollow pipe, the side wall opposite with the first long notch
The first doubling folding line of upper setting, opening and closing part are arranged on the side wall of the first doubling folding line two sides, to pull first by opening and closing part
The side wall open or close of doubling folding line two sides, elastic closure are set to an open end of hollow pipe, and elastic closure is cylinder
Conical hollow cavity is arranged in the inside of cylindrical body in body, and the bottom of conical hollow cavity is connected to one end of cylindrical body, circle
The top of conical hollow cavity is not connected to the other end of cylindrical body, so that the other end of cylindrical body is in closed state, it is described
Conical hollow cavity and cylindrical body and hollow pipe concentric co-axial are arranged, the intracorporal conical hollow cavity of cylinder with it is hollow
Connection inside pipe, opens up the second long notch on the side wall of cylindrical body, and the depth of cut of the second long notch is from the outer of cylindrical body
Wall is extended inward to conical hollow cavity is penetrated through, and the second doubling is arranged on the side wall of the opposite cylindrical body of the second long notch
Folding line, the second long notch and the first long notch are located in same straight line, to drive hollow pipe and elastic closure same by opening and closing part
Step is opened.
The utility model can act the insulation package for completing conducting wire by clamping, be in conducting wire always when extracted hollow
Inside pipe and elastic closure, the accident (band that short circuit occurs when the conducting wire as caused by Personnel Skill Levels' difference is extracted is avoided
Electrical leads contacts pass in and out cabinet), improve the safe coefficient of operation.Simultaneously because the present apparatus can be pressed from both sides by pinching opening and closing part
Or remove the present apparatus, than saving the plenty of time with the process of insulating tape winding conducting wire and dismounting insulating tape, accelerates and change
The speed of table reduces the time having a power failure to client, promotes customer experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conductor wire the end of a thread insulation protection device.
Fig. 2 is the schematic diagram of hollow pipe opening state.
Fig. 3 is the schematic diagram of elastic closure opening state.
Fig. 4 is the schematic cross-sectional view of conductor wire the end of a thread insulation protection device.
In figure: hollow pipe 10, the first doubling folding line 11, undergauge annular groove 12, elastic closure 20, the second doubling folding line 21, circle
Conical hollow cavity 22, left halfbody 23, right halfbody 24, snap ring 25, splicing tape 26, opening and closing part 30, left plectrum 31, right plectrum 32,
Spring 33.
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Referring to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of conductor wire the end of a thread insulation protection device, including sky
Heart pipe 10, elastic closure 20, opening and closing part 30, hollow pipe 10 are 10 body of hollow pipe of both ends open, edge on the side wall of hollow pipe 10
Axial direction open up the first long notch, the first doubling folding line 11, opening and closing part 30 are set on the side wall opposite with the first long notch
It is arranged on the side wall of 11 two sides of the first doubling folding line, to pull the side wall of 11 two sides of the first doubling folding line to beat by opening and closing part 30
It opens or is closed, elastic closure 20 is set to an open end of hollow pipe 10, and elastic closure 20 is cylindrical body, in cylindrical body
Conical hollow cavity 22 is arranged in portion, and the bottom of conical hollow cavity 22 is connected to one end of cylindrical body, the hollow sky of cone
The top of chamber 22 is not connected to the other end of cylindrical body, so that the other end of cylindrical body is in closed state, the cone is empty
Heart cavity 22 and cylindrical body and 10 concentric co-axial of hollow pipe are arranged, the intracorporal conical hollow cavity 22 of cylinder and hollow pipe
10 inside connections, open up the second long notch on the side wall of cylindrical body, and the depth of cut of the second long notch is from the outer of cylindrical body
Wall is extended inward to conical hollow cavity 22 is penetrated through, and second pair is arranged on the side wall of the opposite cylindrical body of the second long notch
Folding line 21 is rolled over, the second long notch and the first long notch are located in same straight line, to drive hollow pipe 10 and bullet by opening and closing part 30
Property capping 20 is synchronous opens.
Further, elastic closure 20 is elastic deformation body, and elastic closure 20 is to be cut by cylindrical body along the second long notch
The left halfbody 23 and right halfbody 24 formed, the junction between left halfbody 23 and right halfbody 24 are the second doubling folding line 21, left half
There are elastic restoring forces for junction between body 23 and right halfbody 24, to be drawn left halfbody 23 and right halfbody 24 by elastic restoring force
It is dynamic to draw close or be closed, to realize drawing close or be closed automatically for elastic closure 20.Junction is deposited between left halfbody 23 and right halfbody 24
Elastic restoring force can be realized by cylindrical body natural resiliency deformation, such as cylindrical body use rubber material or elastic material system
At opening and closing part 30, which applies tension, is, after separating left halfbody 23 and right halfbody 24 along the second long notch, due to cylindrical body itself
Elastic deformation and tend to merge, this power provides for left halfbody 23 and right halfbody 24 draws close the restoring force of closure.
The inclined-plane that conical hollow cavity 22 has, when conductor wire the end of a thread is from the top of conical hollow cavity 22 to bottom
When mobile, that is, when separating conductor wire with meter, the elastic restoring force of elastic closure 20 makes left halfbody 23 and right halfbody 24 certainly
Dynamic closure, when conductor wire the end of a thread is mobile to top from the bottom of conical hollow cavity 22, that is, again by conductor wire and meter
When connection, the end of a thread acts on the active force on inclined-plane, and left halfbody 23 and right halfbody 24 are strutted, realizes and automatically opens.
Further, as another embodiment, snap ring 25 is set also on the outer wall of left halfbody 23, also in right halfbody 24
Outer wall on splicing tape 26 is set, snap ring 25 and splicing tape 26 are close to the second long notch setting, to pass through splicing tape 26 and snap ring
The modes of 25 overlap joints or bonding are by 24 manual closing of left halfbody 23 and right halfbody.When cylindrical body elastic restoring force is insufficient or weaker
When, the manual mode of this programme can be cooperated to restore.
Further, undergauge annular groove 12, elastic closure 20 are set on the open end that hollow pipe 10 is connect with elastic closure 20
The bottom of conical hollow cavity 22 be set in undergauge annular groove 12, be detachably connected with what is both realized.
Further, the elastic closure 20 includes insulating outer layer, flexible insulation internal layer, flexible insulation filled layer, and insulation is outer
Filling flexible insulation fill stratum between layer, flexible insulation internal layer, insulating outer layer are cylindrical body, and flexible insulation internal layer is cone.
Further, flexible insulation internal layer (such as A point or the A point of the elastic closure 20 of 21 lower section of the second doubling folding line
Surrounding 2mm range) be fixedly connected with the undergauge annular groove 12 of hollow pipe 10, the flexible insulation internal layer of 21 two sides of the second doubling folding line with
The undergauge annular groove 12 of hollow pipe 10 overlaps or the connection that is fixed, to realize that the opening by hollow pipe 10 drives elastic closure 20 same
Step opening and the closure of hollow pipe 10 cover 20 closure without dynamic elasticity.
Further, the hollow pipe 10 is made of transparent material, to observe the position of the end of a thread inside hollow pipe 10.
Further, hollow pipe 10 is insulator.
Further, the label for identifying different conductor wires is set also on the outside of hollow pipe 10, and label includes indicating phase sequence
Mark and color mark.The device of one basic utility model can be set for each wire, in the hollow pipe of each device
Be bonded the device purposes text on outside to indicate, example: A phase inlet wire catheter tube prints " A phase inlet wire " printed words: B phase outlet conduit pipe
Body prints " outlet of B phase " printed words, prevents from passing in and out reversed, phase fault when wiring, guarantees wiring accuracy, ensure
Change table safety.
Further, the opening and closing part 30 includes left plectrum 31, right plectrum 32, spring 33, and left plectrum 31, right plectrum 32 are distinguished
It is fixedly installed on the side wall of the hollow pipe 10 of 11 two sides of the first doubling folding line, the connection of spring 33 and left plectrum 31, right plectrum 32
Between.
The present apparatus when in use, when the conducting wire connecting with meter is not removed, first mediates opening and closing part 30, so that hollow pipe 10
It is synchronous with elastic closure 20 to open, then the hollow pipe of opening 10 and elastic closure 20 are clipped on conducting wire outer wall, kept at this time
Elastic closure 20 close to meter direction be arranged, then unclamp opening and closing part 30, at this time 10 sets of hollow pipe on conducting wire, at this time elasticity envelope
Lid 20 also covers on conducting wire；
Then the screw that conducting wire is connect with meter is unclamped, left hand holds conducting wire, and the right hand holds the present apparatus, keeps the present apparatus not
As conducting wire is mobile, left hand pulls conducting wire, keeps conducting wire mobile to the direction far from meter, transparent hollow pipe 10 is observed, until leading
The end of a thread of line is moved to the left from conical hollow cavity 22, until elastic closure 20 is closed automatically at this time, by line inside hollow pipe 10
Head is wrapped in inside hollow pipe 10, realize the end of a thread from package, self-shileding, self-insulating；
Successively each wire connecting with meter is all removed, is wrapped up and being identified with the present apparatus；
Then it overhauls, replace meter；
When reconnecting conducting wire and meter, according to being identified on hollow pipe 10, position one-to-one correspondence is connect with meter and is identified, one
One docking, when docking operation, left hand holds conducting wire, and the right hand holds the present apparatus, by elastic closure 20 to the wiring position of positive meter, to
Meter direction pushes conducting wire, and the end of a thread pushes the inclined-plane for squeezing the conical hollow cavity 22 of elastic closure 20, so that elastic closure
20 left halfbody 23 and right halfbody 24 separates, and the end of a thread drills out, until with meter wiring position to positive access；
The screw of conducting wire and meter is locked, opening and closing part 30 is mediated, hollow pipe 10 is opened, removes.
In above procedure, from taking out stitches reconnect, the end of a thread is not exposed to outside by whole process, avoids artificial contact electric shock
Danger.
Module or unit in the utility model embodiment device can be merged according to actual needs, divide and be deleted
Subtract.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality
The equivalent variations made by novel claim, still falls within the scope of the utility model.
Claims (10)
1. a kind of conductor wire the end of a thread insulation protection device, it is characterised in that: including hollow pipe, elastic closure, opening and closing part, hollow pipe
For the hollow body of both ends open, the first long notch is axially opened up on the side wall of hollow pipe, with the first long notch phase
Pair side wall on the first doubling folding line is set, opening and closing part is arranged on the side wall of the first doubling folding line two sides, to pass through opening and closing part
The side wall open or close of the first doubling folding line two sides is pulled, elastic closure is set to an open end of hollow pipe, elasticity envelope
Lid is cylindrical body, is arranged conical hollow cavity in the inside of cylindrical body, the one of the bottom of conical hollow cavity and cylindrical body
End connection, the top of conical hollow cavity are not connected to the other end of cylindrical body, so that the other end of cylindrical body is in closing
State, the cone hollow cavity and cylindrical body and hollow pipe concentric co-axial are arranged, the intracorporal hollow sky of cone of cylinder
It is connected to inside chamber and hollow pipe, the second long notch is opened up on the side wall of cylindrical body, the depth of cut of the second long notch is from circle
The outer wall of cylinder is extended inward to conical hollow cavity is penetrated through, and is arranged on the side wall of the opposite cylindrical body of the second long notch
Second doubling folding line, the second long notch and the first long notch are located in same straight line, to drive hollow pipe and bullet by opening and closing part
Property capping is synchronous opens.
2. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: elastic closure is elastic deformation
Body, elastic closure are to cut the left halfbody and right halfbody that are formed along the second long notch by cylindrical body, left halfbody and right halfbody it
Between junction be the second doubling folding line, junction is there are elastic restoring force between left halfbody and right halfbody, with extensive by elasticity
Left halfbody and the pulling of right halfbody are drawn close or are closed by multiple power, to realize drawing close or be closed automatically for elastic closure.
3. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: as another embodiment,
Snap ring is also set on the outer wall of left halfbody, splicing tape is also set on the outer wall of right halfbody, and snap ring and splicing tape are close to second
The setting of long notch, by splicing tape and snap ring overlap joint or it is bonding by way of by left halfbody and right halfbody manual closing.
4. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: connect in hollow pipe and elastic closure
Undergauge annular groove is set on the open end connect, and the bottom of the conical hollow cavity of elastic closure is set in undergauge annular groove, to realize
The two is detachably connected.
5. conductor wire the end of a thread insulation protection device as claimed in claim 4, it is characterised in that: the elastic closure includes insulation
Outer layer, flexible insulation internal layer, flexible insulation filled layer, filling flexible insulation fill stratum between insulating outer layer, flexible insulation internal layer,
Insulating outer layer is cylindrical body, and flexible insulation internal layer is cone.
6. conductor wire the end of a thread insulation protection device as claimed in claim 5, it is characterised in that: below the second doubling folding line
The flexible insulation internal layer of elastic closure be fixedly connected with the undergauge annular groove of hollow pipe, the flexible insulation of the second doubling folding line two sides
The undergauge annular groove of internal layer and hollow pipe overlap joint or the connection that is fixed, to realize that the opening by hollow pipe drives elastic closure synchronous
The closure that opening and the closure of hollow pipe are covered without dynamic elasticity.
7. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: the hollow pipe is transparent material
It is made, to observe the position of the end of a thread inside hollow pipe.
8. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: hollow pipe is insulator.
9. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: also set on the outside of hollow pipe
The label for identifying different conductor wires is set, label includes the mark for indicating the mark and color of phase sequence.
10. conductor wire the end of a thread insulation protection device as described in claim 1, it is characterised in that: the opening and closing part includes left dials
Piece, right plectrum, spring, left plectrum, right plectrum are fixedly installed on respectively on the side wall of the hollow pipe of the first doubling folding line two sides, bullet
Between spring connection and left plectrum, right plectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934187.6U CN208241246U (en) | 2018-06-15 | 2018-06-15 | Conductor wire the end of a thread insulation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934187.6U CN208241246U (en) | 2018-06-15 | 2018-06-15 | Conductor wire the end of a thread insulation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241246U true CN208241246U (en) | 2018-12-14 |
Family
ID=64574400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934187.6U Expired - Fee Related CN208241246U (en) | 2018-06-15 | 2018-06-15 | Conductor wire the end of a thread insulation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599049A (en) * | 2018-06-15 | 2018-09-28 | 国网宁夏电力有限公司宁东供电公司 | Conductor wire the end of a thread insulation protection device |
-
2018
- 2018-06-15 CN CN201820934187.6U patent/CN208241246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599049A (en) * | 2018-06-15 | 2018-09-28 | 国网宁夏电力有限公司宁东供电公司 | Conductor wire the end of a thread insulation protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190615 |