CN103840395B - Insulator mask - Google Patents
Insulator mask Download PDFInfo
- Publication number
- CN103840395B CN103840395B CN201310678109.6A CN201310678109A CN103840395B CN 103840395 B CN103840395 B CN 103840395B CN 201310678109 A CN201310678109 A CN 201310678109A CN 103840395 B CN103840395 B CN 103840395B
- Authority
- CN
- China
- Prior art keywords
- cover
- cross
- insulator
- arm
- bar
- 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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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 69
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
A kind of insulator mask, including the cross-arm cover being made up of insulant and insulator cover, cross-arm cover is strip, the draw-in groove matched with cross-arm it is provided with in cross-arm cover, the base of cross-arm cover and two relative broadsides are arranged to the opening communicated with draw-in groove, insulator cover includes main cover and secondary cover, it is provided with insulator in main cover and accommodates chamber, the broadside of cross-arm cover one end is fixed in one and draw-in groove and communicates with insulator receiving chamber with the left surface of main cover, the bottom surface of main cover and right flank are all provided with being set to opening, the upper side of main cover is provided with bar shaped notch, the upper side of secondary cover is provided with the bar-shaped trough corresponding with bar shaped notch, one end of bar-shaped trough forms breach at the edge of pair cover, the other end semicircular in shape of bar-shaped trough, main cover is inserted in pair cover by right flank.Its simple in construction, lightweight and easy and simple to handle, cross-arm just can effectively be insulated by disposable operation and cover by it, significantly shorten the working time, improves work efficiency, improves the safety operated.
Description
Technical field
The present invention relates to a kind of power construction aid, particularly a kind of mask.
Background technology
nullIn circuit maintenance process，When the insulator changed on cross-arm，Cross-arm and insulator effectively need to be insulated and cover，The wire fixed on insulator is taken off，Just can carry out the replacement operation of insulator，After changing new insulator，Again wire is fixed on new insulator，Original work use insulated target cover，During use，Cross-arm near insulator is wrapped by operator by insulated target，Again insulation support plate is stuck on the cross-arm being enclosed with insulated target，Take off fixing wire on the insulator again，Wire is put in insulation clamp，Insulation clamp is put on insulation support plate，Change new insulator again，Personnel are needed to wrap up when using insulated target parcel，Insulated target could be wrapped on cross-arm，Outfit is many，Operation complexity very and loaded down with trivial details，General job needs 15 minutes，Inefficiency，If insulated target not wrapped up or wrapping up insecure，Easily cause insulated target to drop，Cause electric shock accidents，The cross-arm that the material of insulated target is softer with harder contacts，Fragile，Insulated target can be breakdown，Cause single-phase earthing，The life security of harm operator.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, insulator mask lightweight and easy and simple to handle, cross-arm just can effectively be insulated by disposable operation and cover by it, significantly shorten the working time, improves work efficiency, improves the safety of operation.
nullIt is an object of the invention to be realized by such technical scheme，It includes cross-arm cover and the insulator cover being made up of insulant，Wherein，Cross-arm cover is strip，The draw-in groove matched with cross-arm it is provided with in cross-arm cover，The base of cross-arm cover and two relative broadsides are arranged to the opening communicated with draw-in groove，Insulator cover includes main cover and secondary cover，It is provided with insulator in main cover and accommodates chamber，The broadside of cross-arm cover one end is fixed in the draw-in groove of one and cross-arm cover and communicates with insulator receiving chamber with the left surface of main cover，The bottom surface of main cover and right flank are all provided with being set to accommodate, with insulator, the opening that chamber communicates，The upper side of main cover is provided with and accommodates, with insulator, the bar shaped notch that chamber communicates，One end of bar shaped notch communicates with the opening of right flank，The other end semicircular in shape of bar shaped notch，The upper side of secondary cover is provided with the bar-shaped trough corresponding with the bar shaped notch of main cover upper side，One end of bar-shaped trough forms breach at the edge of pair cover，The other end semicircular in shape of bar-shaped trough，Main cover is inserted in pair cover by right flank，The semi-circular end of the semi-circular end of bar shaped notch and bar-shaped trough forms the resigning hole of an insulator.
The present invention is in use, operator are stuck on cross-arm by cross-arm cover and insulator cover, cross-arm cover is moved to insulator direction, owing to insulator cover and cross-arm cover are fixed in one, main cover in the mobile drive insulator cover of cross-arm cover is mobile, the bottom making insulator is positioned at the insulator of main cover and accommodates intracavity, again by pair cover cap on main cover, insulator is just blocked by the semi-circular end of the bar shaped notch of main cover with the resigning hole of the semi-circular end formation of the bar-shaped trough of secondary cover, the cross-arm making insulator bottom covers entirely, take off the wire on insulator to be put in insulation clamp, insulation clamp is put in the upper end of cross-arm cover, now, again pair cover is taken off, insulator just can be taken off from cross-arm and be replaced by operator, after replacing insulator, again wire is fixed on new insulator, take off cross-arm cover.Cross-arm just can effectively be insulated by once-through operation cross-arm cover and cover by the present invention, only needs just can fulfil assignment for 6 minutes, significantly shorten the working time, improve work efficiency, it is to avoid uses insulated target parcel cross-arm, improves the safety of operation.
Owing to have employed technique scheme, the present invention has simple in construction, advantage lightweight and easy and simple to handle, and cross-arm just can effectively be insulated by disposable operation and cover by it, significantly shorten the working time, improves work efficiency, improves the safety of operation.
Accompanying drawing explanation
The accompanying drawing of the present invention is described as follows.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the top view of Fig. 1.
Fig. 5 is the upward view of Fig. 1.
Fig. 6 is the structural representation of secondary cover in the present invention.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the top view of Fig. 6.
Fig. 9 is the rearview of Fig. 6.
Figure 10 is the structural representation of main cover in the present invention.
Figure 11 is the left view of Figure 10.
Figure 12 is the right view of Figure 10.
Figure 13 is the top view of Figure 10.
Figure 14 is the upward view of Figure 10.
In figure: 1. cross-arm cover；2. insulator cover；3. draw-in groove；The most main cover；5. secondary cover；6. insulator accommodates chamber；7. bar shaped notch；8. bar-shaped trough；9. wire putting slot；10. handle is operated；11. handle；.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
nullAs represented in figures 1 through 14，The present invention includes cross-arm cover 1 and the insulator cover 2 being made up of insulant，Wherein，Cross-arm cover 1 is strip，The draw-in groove 3 matched with cross-arm it is provided with in cross-arm cover 1，The base of cross-arm cover 1 and two relative broadsides are arranged to the opening communicated with draw-in groove 3，Insulator cover 2 includes main cover 4 and secondary cover 5，It is provided with insulator in main cover 4 and accommodates chamber 6，The broadside of cross-arm cover 1 one end is fixed in the draw-in groove 3 of one and cross-arm cover 1 and communicates with insulator receiving chamber 6 with the left surface of main cover 4，The bottom surface of main cover 4 and right flank are all provided with being set to accommodate, with insulator, the opening that chamber 6 communicates，The upper side of main cover 4 is provided with and accommodates, with insulator, the bar shaped notch 7 that chamber 6 communicates，One end of bar shaped notch 7 communicates with the opening of right flank，The other end semicircular in shape of bar shaped notch 7，The upper side of secondary cover 5 is provided with the bar-shaped trough 8 corresponding with the bar shaped notch 7 on main cover，One end of bar-shaped trough 8 forms breach at the edge of pair cover 5，The other end semicircular in shape of bar-shaped trough 8，Main cover 4 is inserted in pair cover 5 by right flank，The semi-circular end of the semi-circular end of bar shaped notch 7 and bar-shaped trough 8 forms the resigning hole of an insulator.
The present invention is in use, operator are stuck on cross-arm by cross-arm cover and insulator cover, cross-arm cover is moved to insulator direction, owing to insulator cover and cross-arm cover are fixed in one, main cover in the mobile drive insulator cover of cross-arm cover is mobile, the bottom making insulator is positioned at the insulator of main cover and accommodates intracavity, again by pair cover cap on main cover, insulator is just blocked by the semi-circular end of the bar shaped notch of main cover with the resigning hole of the semi-circular end formation of the bar-shaped trough of secondary cover, the cross-arm making insulator bottom covers entirely, take off the wire on insulator to be put in insulation clamp, insulation clamp is put in the upper end of cross-arm cover, now, again pair cover is taken off, insulator just can be taken off from cross-arm and be replaced by operator, after replacing insulator, again wire is fixed on new insulator, take off cross-arm cover.Cross-arm just can effectively be insulated by once-through operation cross-arm cover and cover by the present invention, only needs just can fulfil assignment for 6 minutes, significantly shorten the working time, improve work efficiency, it is to avoid uses insulated target parcel cross-arm, improves the safety of operation.
As shown in Fig. 1,3,10,12, for the ease of shelving wire, the top of cross-arm cover 1 is provided with wire putting slot 9.Being put in insulation clamp after being taken off by wire on insulator, insulation clamp is held in wire putting slot 9 again, and insulation clamp can be carried out spacing by wire putting slot 9, prevents the clamp moving that insulate, and wire putting slot 9 is arranged on cross-arm cover, improves the convenience of operation.
As Fig. 1,4,5,10-14, operate for convenience, cross-arm cover 1 be provided with the operation handle 10 near main cover 4.By hand-held handle, so that it may the present invention be stuck on cross-arm, or taking off from cross-arm, operation is very easy.
As shown in Fig. 1-3,5-9, pair cover 5 is provided with handle 11.The pair cover cap can be facilitated to take off on main cover and from main cover by handle.
Claims (4)
- null1. an insulator mask，It is characterized in that: it includes cross-arm cover (1) and the insulator cover (2) being made up of insulant，Wherein，Cross-arm cover (1) is strip，The draw-in groove (3) matched with cross-arm it is provided with in cross-arm cover (1)，The base of cross-arm cover (1) and two relative broadsides are arranged to the opening communicated with draw-in groove (3)，Insulator cover (2) includes main cover (4) and secondary cover (5)，It is provided with insulator in main cover (4) and accommodates chamber (6)，The broadside of cross-arm cover (1) one end is fixed in the draw-in groove (3) of one and cross-arm cover (1) and communicates with insulator receiving chamber (6) with the left surface of main cover (4)，The bottom surface of main cover (4) and right flank are all provided with being set to accommodate, with insulator, the opening that chamber (6) communicates，The upper side of main cover (4) is provided with and accommodates, with insulator, the bar shaped notch (7) that chamber (6) communicates，One end of bar shaped notch (7) communicates with the opening of right flank，The other end semicircular in shape of bar shaped notch (7)，The upper side of secondary cover (5) is provided with the bar-shaped trough (8) corresponding with the bar shaped notch (7) on main cover，One end of bar-shaped trough (8) forms breach at the edge of pair cover (5)，The other end semicircular in shape of bar-shaped trough (8)，Main cover (4) is inserted in pair cover (5) by right flank，The semi-circular end of the semi-circular end of bar shaped notch (7) and bar-shaped trough (8) forms the resigning hole of an insulator.
- 2. insulator mask as claimed in claim 1, it is characterised in that: the top of cross-arm cover (1) is provided with wire putting slot (9).
- 3. insulator mask as claimed in claim 1 or 2, it is characterised in that: on cross-arm cover (1), it is provided with the operation handle (10) near main cover (4).
- 4. insulator mask as claimed in claim 3, it is characterised in that: on pair cover (5), it is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678109.6A CN103840395B (en) | 2013-12-13 | 2013-12-13 | Insulator mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678109.6A CN103840395B (en) | 2013-12-13 | 2013-12-13 | Insulator mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103840395A CN103840395A (en) | 2014-06-04 |
| CN103840395B true CN103840395B (en) | 2016-10-26 |
Family
ID=50803639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310678109.6A Active CN103840395B (en) | 2013-12-13 | 2013-12-13 | Insulator mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103840395B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053897B (en) * | 2016-06-12 | 2019-01-01 | 南宁思飞电子科技有限公司 | Cross arm shielding cover is used in electric power detection |
| CN106711850B (en) * | 2017-01-12 | 2019-02-12 | 国家电网公司 | Straight line pole pillar insulator conductor combination mask |
| CN107959260B (en) * | 2018-01-08 | 2023-10-20 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV hard combined spliced shielding device |
| EP3576236A1 (en) * | 2018-05-30 | 2019-12-04 | Bayernwerk AG | Protection against contamination for high voltage insulators |
| CN112332299A (en) * | 2020-11-24 | 2021-02-05 | 国网湖北省电力有限公司宜昌供电公司 | Integrative cover that shields of vase cross arm |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408943Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Insulated shielding cover external member for 10kV lightning protection column isolator |
| CN201562912U (en) * | 2009-11-03 | 2010-08-25 | 北京市电力公司 | Clamping-insulator shading hood |
| CN202405696U (en) * | 2011-12-12 | 2012-08-29 | 河南省电力公司洛阳供电公司 | Insulating shield assembly |
| JP2012200063A (en) * | 2011-03-18 | 2012-10-18 | Chugoku Electric Power Co Inc:The | Insulator maintenance auxiliary tool |
| CN203166408U (en) * | 2013-04-11 | 2013-08-28 | 国家电网公司 | Integral insulator isolation cover |
| CN203242964U (en) * | 2013-05-31 | 2013-10-16 | 广州南方电力集团电安建设有限公司 | Insulated shielding tool for replacing tension insulator on 10kV line in charged state |
| CN203301065U (en) * | 2013-06-18 | 2013-11-20 | 国家电网公司 | Shielding cover of insulator |
| CN203722122U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Insulator shielding cover |
-
2013
- 2013-12-13 CN CN201310678109.6A patent/CN103840395B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408943Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Insulated shielding cover external member for 10kV lightning protection column isolator |
| CN201562912U (en) * | 2009-11-03 | 2010-08-25 | 北京市电力公司 | Clamping-insulator shading hood |
| JP2012200063A (en) * | 2011-03-18 | 2012-10-18 | Chugoku Electric Power Co Inc:The | Insulator maintenance auxiliary tool |
| CN202405696U (en) * | 2011-12-12 | 2012-08-29 | 河南省电力公司洛阳供电公司 | Insulating shield assembly |
| CN203166408U (en) * | 2013-04-11 | 2013-08-28 | 国家电网公司 | Integral insulator isolation cover |
| CN203242964U (en) * | 2013-05-31 | 2013-10-16 | 广州南方电力集团电安建设有限公司 | Insulated shielding tool for replacing tension insulator on 10kV line in charged state |
| CN203301065U (en) * | 2013-06-18 | 2013-11-20 | 国家电网公司 | Shielding cover of insulator |
| CN203722122U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Insulator shielding cover |
Non-Patent Citations (1)
| Title |
|---|
| 配网带电作业中绝缘遮蔽罩的应用和优化设计;杨晓翔等;《水电能源科学》;20121130;第30卷(第11期);第181-183页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103840395A (en) | 2014-06-04 |
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| C14 | Grant of patent or utility model | ||
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