CN207504453U - Live line work insulating protective device - Google Patents
Live line work insulating protective device Download PDFInfo
- Publication number
- CN207504453U CN207504453U CN201721603660.4U CN201721603660U CN207504453U CN 207504453 U CN207504453 U CN 207504453U CN 201721603660 U CN201721603660 U CN 201721603660U CN 207504453 U CN207504453 U CN 207504453U
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- CN
- China
- Prior art keywords
- sleeve
- live line
- protective device
- line work
- insulating protective
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 46
- 238000009413 insulation Methods 0.000 claims description 15
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012216 screening Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model provides a kind of live line work insulating protective device, for being set on electric wire with convenient and safe operation, including：Sleeve, sleeve have receiving portion and avoid slot hole, and electric wire is entered to by avoiding slot hole in receiving portion；Fixed part, fixed part are connected with sleeve, and fixed part matches fixation with electric wire, live line work insulating protective device to be fixed.The utility model solves the problems, such as that the insulating protection set-up time of the prior art is long and screening effect is bad.
Description
Technical field
The utility model is related to electric network operation safety protection fields, are protected in particular to a kind of live line work insulating
Device.
Background technology
Distribution low-voltage circuit is widely present the phenomenon that low-tension supply is complicated at present, and the sandwich circuit up and down of parallel lines on same tower comes mostly
From different electrical power, power supply station personnel need to step on the lower floor that bar passes through parallel lines on same tower when handling low-voltage overhead line road failure with defect
Circuit is implemented to repair to upper layer circuit.During repairing, to reduce power failure range, the lower usual charging operation of sandwich circuit, what is now used arranges
It is to carry out insulation package to lower sandwich circuit by insulating tape to apply, and this method is using tool is simple, easy to carry, operating cost phase
To relatively low, suitable for all low-voltage circuits.
But this mode service speed is slow, generally requires 20 minutes or so, and screening effect is not strong, it is understood that there may be exposed
Point extremely relies on operating personnel's technical merit, easily occurs accidentally to touch the danger of live wire.
Utility model content
The main purpose of the utility model is that a kind of live line work insulating protective device is provided, to solve in the prior art
The insulating protection set-up time it is long and the problem of screening effect is bad.
To achieve these goals, the utility model provides a kind of live line work insulating protective device, for being set in
With convenient and safe operation on electric wire, including：Sleeve, sleeve have receiving portion and avoid slot hole, and electric wire is entered by avoiding slot hole
To receiving portion；Fixed part, fixed part are connected with sleeve, and fixed part matches fixation with electric wire, to prevent live line work insulating
Protection unit is fixed.
Further, sleeve includes sleeve body and first point of sleeve, and the inner wall of sleeve body is provided with the first sliding groove, the
The outer wall of one point of sleeve is provided with to be slided with matched first sliding rail of the first sliding groove, the first sliding rail in the first sliding groove.
Further, sleeve further includes second point of sleeve, and the inner wall of sleeve body is provided with second sliding slot, second point of sleeve
Outer wall be provided with and slided in second sliding slot with matched second sliding rail of second sliding slot, the second sliding rail.
Further, sleeve includes skeleton and the insulation sleeve being set on skeleton.
Further, skeleton is made of epoxy resin or wood materials.
Further, insulation sleeve is made of cloth.
Further, the pleated structure that sleeve is integrally formed, so that sleeve can elongate.
Further, live line work insulating protective device further includes two end caps, and two end caps are arranged on the both ends of sleeve,
Each end cap is both provided with avoiding the matched gap of slot hole.
Further, fixed part is insulating blanked clamper, and insulating blanked clamper could be sandwiched on electric wire.
Further, insulating blanked clamper is two, and two insulating blanked clampers are separately positioned on the both ends of sleeve.
Using the technical solution of the utility model, by the way that sleeve directly is mounted on electrification and is likely to be exposed maintenance personal
It on the electric wire of body and fixes, can thus carry out insulating protection to electric wire.When being arranged, first by electric wire by avoiding slot hole
It enters in receiving portion, then live line work insulating protective device is fixed on the electric wire of electrification by fixed part.It is such
Mounting means is not only time saving and energy saving compared with winding insulating tape directly on live wire in the prior art, improves efficiency,
And it is safe and reliable, power off time is reduced, electric quantity loss is reduced, improves electric service reliability.The utility model solves
The insulating protection set-up time of the prior art is long and the problem of screening effect is bad.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description do not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of the embodiment of live line work insulating protective device according to the present utility model.
Wherein, above-mentioned attached drawing is marked including the following drawings：
1st, sleeve；11st, receiving portion；12nd, slot hole is avoided；13rd, sleeve body；131st, first point of sleeve；132nd, second point of set
Cylinder；2nd, fixed part；3rd, end cap.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made in opposite description to space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that these embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expands layer
With the thickness in region, and make identical device is presented with like reference characters, thus description of them will be omitted.
As shown in Figure 1, the live line work insulating protective device of embodiment, including：Sleeve 1 and fixed part 2, for being set in
With convenient and safe operation on electric wire.Sleeve 1 has receiving portion 11 and avoids slot hole 12, and electric wire enters to appearance by avoiding slot hole 12
It receives in portion 11；Fixed part 2 is connected with sleeve 1, and fixed part 2 matches fixation with electric wire, with to live line work insulating protective device
It is fixed.
The technical solution of Application Example, by the way that sleeve 1 directly is mounted on electrification and is likely to be exposed maintenance personal's body
It on the electric wire of body and fixes, can thus carry out insulating protection to electric wire.When being arranged, first by electric wire by avoiding slot hole 12
It enters in receiving portion 11, then live line work insulating protective device is fixed on the electric wire of electrification by fixed part 2.In this way
Mounting means in the prior art directly on live wire wind insulating tape compared with, it is not only time saving and energy saving, improve effect
Rate, and it is safe and reliable, power off time is reduced, electric quantity loss is reduced, improves electric service reliability.
As shown in Figure 1, in the technical solution of embodiment, sleeve 1 includes sleeve body 13 and first point of sleeve 131, set
The inner wall of cylinder main body 13 is provided with the first sliding groove, and the outer wall of first point of sleeve 131 is provided with and the first sliding groove matched first
Sliding rail, the first sliding rail slide in the first sliding groove.Above structure can be by allowing first point of sleeve 131 to be slided along sleeve body 13
It is dynamic, to increase the length of live line work insulating protective device, and then increase the protective range of live line work insulating protective device, make
Security performance further improves.Meanwhile without using when, first point of sleeve 131 can be reduced in sleeve body 13, subtracted
The occupied space of few live line work insulating protective device, is convenient for carrying.
As shown in Figure 1, in the technical solution of embodiment, sleeve 1 further includes second point of sleeve 132, sleeve body 13
Inner wall is provided with second sliding slot, and the outer wall of second point of sleeve 132 is provided with to be slided with matched second sliding rail of second sliding slot, second
Rail slides in second sliding slot.Above structure can be by allowing second point of sleeve 132 to be slided along sleeve body 13, to increase electrification
The length of operation insulation protecting device, and then increase the protective range of live line work insulating protective device, make security performance into one
Step improves.Meanwhile without using when, second point of sleeve 132 can be reduced in sleeve body 13, reduce livewire work it is exhausted
The occupied space of edge protective device, is convenient for carrying.It is worth noting that, first point of sleeve 131 of setting and second point of sleeve 132
Afterwards, under equal conditions, the protective range of live line work insulating protective device can further expand, while live line work insulating
The occupied space of protective device is further reduced.The first sliding groove and second sliding slot can be same sliding slot, the first sliding groove and the
Two sliding slots respectively account for the half of the length of sleeve body 13.Certainly, the pleated structure that sleeve 1 is integrally formed, so that sleeve 1 can be drawn
It is long.1 tractile property of sleeve increases the flexibility and retractility of electric operation insulation protecting device, can not only say in this way by
The occupied space of live line work insulating protective device is further reduced, at the same live line work insulating protective device is made to become flexibility can
Stretching structure can be bent with the bending of electric wire, and then adapt to various handling situations complicated and changeable.
As shown in Figure 1, in the technical solution of embodiment, sleeve 1 includes skeleton and the insulation sleeve being set on skeleton.Bone
The setting of frame and insulation sleeve carries out double protection to electric wire, further enhances the insulating capacity of live line work insulating protective device,
And then further improve the safety of live line work insulating protective device.
As shown in Figure 1, in the technical solution of embodiment, skeleton is made of epoxy resin or wood materials.Asphalt mixtures modified by epoxy resin
The excellent insulating property of fat or wood materials can make the insulating capacity more stabilization of live line work insulating protective device can
It leans on.The performance of its epoxy resin is more excellent, can be waterproof and dampproof, avoids the occurrence of after live line work insulating protective device makes moist
Insulating capacity reduces the situation of even failure, further improves security performance.
As shown in Figure 1, in the technical solution of embodiment, insulation sleeve is made of cloth.Fabric insulation sleeve in above structure
While for protecting the skeleton of livewire work insulation protecting device, increase the friction of live line work insulating protective device outer surface
Power facilitates taking for staff.There is the protection of insulation sleeve, can cause to wear and reduce under external influence to avoid skeleton
Insulating capacity increases the service life of live line work insulating protective device.Certainly, it in order to play waterproof and dampproof effect, insulate
Set can also either rubber or silica gel material system form by plastics.
As shown in Figure 1, in the technical solution of embodiment, live line work insulating protective device further includes two end caps 3, two
A end cap 3 is arranged on the both ends of sleeve 1, and each end cap 3 is both provided with avoiding 12 matched gap of slot hole.The setting of end cap 3
The stability of live line work insulating protective device can be improved, avoids the both ends of sleeve 1 that relative rotation occurs, prevents livewire work
The accident of insulation protecting device comes off.The setting of end cap 3 facilitates mounting part 2 simultaneously.
As shown in Figure 1, in the technical solution of embodiment, fixed part 2 is insulating blanked clamper, and insulating blanked clamper could be sandwiched on electric wire.It is logical
It crosses and fixed part 2 is set as insulating blanked clamper the fixation of live line work insulating protective device and dismounting can be allowed to become convenient and efficient, into
One step reduces the activity duration, improves working efficiency.
As shown in Figure 1, in the technical solution of embodiment, insulating blanked clamper is two, and two insulating blanked clampers are separately positioned on sleeve 1
Both ends.Be arranged on 1 both ends of sleeve insulating blanked clamper can simultaneously fixes sleeve 1 both ends, and then improve live line work insulating prevent
The stability of protection unit prevents the accident of live line work insulating protective device from coming off.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：Pass through
Sleeve 1 is directly mounted on electrification and is likely to be exposed on the electric wire of maintenance personal's body and fixes, it thus can be to electricity
Line carries out insulating protection.When being arranged, first electric wire is entered to by avoiding slot hole 12 in receiving portion 11, then passes through fixed part 2
Live line work insulating protective device is fixed on the electric wire of electrification.Such mounting means with directly charging in the prior art
Insulating tape is wound on electric wire to compare, it is not only time saving and energy saving, efficiency is improved, and safe and reliable, reduce power off time, reduced
Electric quantity loss improves electric service reliability.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps clearly listed or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. live line work insulating protective device, for being set on electric wire with convenient and safe operation, which is characterized in that packet It includes：Sleeve (1), the sleeve (1) have receiving portion (11) and avoid slot hole (12), and the electric wire passes through the avoidance slot hole (12) it enters in described accommodation section (11)；Fixed part (2), the fixed part (2) are connected with the sleeve (1), and the fixed part (2) matches solid with the electric wire It is fixed, the live line work insulating protective device to be fixed.
- 2. live line work insulating protective device according to claim 1, which is characterized in that the sleeve (1) is including sleeve Main body (13) and first point of sleeve (131), the inner wall of the sleeve body (13) are provided with the first sliding groove, first point of sleeve (131) outer wall be provided with matched first sliding rail of the first sliding groove, first sliding rail is in the first sliding groove It slides.
- 3. live line work insulating protective device according to claim 2, which is characterized in that the sleeve (1) further includes Two points of sleeves (132), the inner wall of the sleeve body (13) are provided with second sliding slot, the outer wall of second point of sleeve (132) It is provided with and is slided in the second sliding slot with matched second sliding rail of the second sliding slot, second sliding rail.
- 4. live line work insulating protective device according to claim 1, which is characterized in that the sleeve (1) is including skeleton With the insulation sleeve being set on the skeleton.
- 5. live line work insulating protective device according to claim 4, which is characterized in that the skeleton by epoxy resin or Person's wood materials are made.
- 6. live line work insulating protective device according to claim 4, which is characterized in that the insulation sleeve is made of cloth.
- 7. live line work insulating protective device according to claim 1, which is characterized in that the sleeve (1) is integrated into The pleated structure of type, so that the sleeve (1) can elongate.
- 8. live line work insulating protective device according to claim 1, which is characterized in that the live line work insulating protection Device further includes two end caps (3), and described two end caps (3) are arranged on the both ends of the sleeve (1), and each end cap (3) is equal It is provided with and described avoidance slot hole (12) matched gap.
- 9. live line work insulating protective device according to claim 1, which is characterized in that the fixed part (2) is insulation Folder, the insulating blanked clamper could be sandwiched on the electric wire.
- 10. live line work insulating protective device according to claim 9, which is characterized in that the insulating blanked clamper is two, institute State the both ends that two insulating blanked clampers are separately positioned on the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603660.4U CN207504453U (en) | 2017-11-24 | 2017-11-24 | Live line work insulating protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603660.4U CN207504453U (en) | 2017-11-24 | 2017-11-24 | Live line work insulating protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504453U true CN207504453U (en) | 2018-06-15 |
Family
ID=62506782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603660.4U Active CN207504453U (en) | 2017-11-24 | 2017-11-24 | Live line work insulating protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683148A (en) * | 2018-07-06 | 2018-10-19 | 芜湖筱笙机电科技有限公司 | A kind of movable type electromechanical equipment sheath of connecting wires |
| CN113507075A (en) * | 2021-05-27 | 2021-10-15 | 浙江大有实业有限公司带电作业分公司 | Wire insulation shielding pipe convenient to install |
-
2017
- 2017-11-24 CN CN201721603660.4U patent/CN207504453U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683148A (en) * | 2018-07-06 | 2018-10-19 | 芜湖筱笙机电科技有限公司 | A kind of movable type electromechanical equipment sheath of connecting wires |
| CN108683148B (en) * | 2018-07-06 | 2024-04-12 | 芜湖皓祥电子有限公司 | Movable type electric wire connecting sheath for electromechanical equipment |
| CN113507075A (en) * | 2021-05-27 | 2021-10-15 | 浙江大有实业有限公司带电作业分公司 | Wire insulation shielding pipe convenient to install |
| CN113507075B (en) * | 2021-05-27 | 2022-09-06 | 浙江大有实业有限公司带电作业分公司 | Wire insulation shielding pipe convenient to install |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |