CN203312696U - 10KV line electrified seam-joining hanging buckling-type insulation baffle plate - Google Patents
10KV line electrified seam-joining hanging buckling-type insulation baffle plate Download PDFInfo
- Publication number
- CN203312696U CN203312696U CN2013202689700U CN201320268970U CN203312696U CN 203312696 U CN203312696 U CN 203312696U CN 2013202689700 U CN2013202689700 U CN 2013202689700U CN 201320268970 U CN201320268970 U CN 201320268970U CN 203312696 U CN203312696 U CN 203312696U
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- Prior art keywords
- insulation board
- anchor ear
- insulating plate
- hoop
- fixed
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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 - Lifetime
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- 238000009413 insulation Methods 0.000 title claims description 117
- 230000004888 barrier function Effects 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
Images
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
本实用新型公开10kV线路带电搭头挂扣式绝缘挡板，包括左绝缘板和右绝缘板；左绝缘板上固定有左绝缘板抱箍，左绝缘抱箍一端上设有绝缘板铰孔；右绝缘板上固定有右绝缘板抱箍，右绝缘板抱箍一端上固定绝缘板铰轴；左绝缘板与右绝缘板通过绝缘板铰轴与绝缘板铰孔铰连；左绝缘板抱箍另一端外侧设有多个抱箍挂钩，右绝缘板抱箍另一端设有抱箍轴套，抱箍轴套与设置在力臂一端的力臂铰轴铰连；力臂上设有挂环轴套，挂环轴套与挂环铰轴铰连，挂环铰轴上连接与抱箍挂钩相配合实现挂扣的挂环。抱箍采用挂扣式固定方式，使以前需要两人配合十分钟才能完成固定的工作，现在由一人操作三分钟即可完成，方便快捷，并减少了风险，保证了施工人员的安全。
The utility model discloses a 10kV line live-connected buckle-type insulating baffle, comprising a left insulating plate and a right insulating plate; a left insulating plate hoop is fixed on the left insulating plate, and an insulating plate reaming hole is arranged on one end of the left insulating hoop; The right insulating plate hoop is fixed on the right insulating plate, and the insulating plate hinge shaft is fixed on one end of the right insulating plate hoop; the left insulating plate and the right insulating plate are hinged through the insulating plate hinge shaft and the insulating plate hinge hole; the left insulating plate hoop There are multiple hoop hooks on the outside of the other end, and the other end of the hoop on the right insulating plate is provided with a hoop bushing, which is hinged with the hinge shaft of the arm set at one end of the arm; there is a hanging ring on the arm The axle sleeve, the hanging ring axle sleeve is hinged with the hanging ring hinge shaft, and the hanging ring hinge shaft is connected with the hoop hook to cooperate to realize the hanging ring of the hanging buckle. The hoop adopts a buckle-type fixing method, so that it took two people to cooperate for ten minutes to complete the fixing work, but now it can be completed by one person in three minutes, which is convenient and quick, reduces risks and ensures the safety of construction personnel.
Description
Technical field
The utility model relates to the power construction apparatus field, particularly the charged joining seam insulation barrier of a kind of high-tension line.
Background technology
In electric power system, it is that contingent at any time, traditional way is have a power failure maintenance or operation that alive circuit equipment is carried out to emergency maintenance or normal construction, can cause on user's productive life very large impact or loss so undoubtedly.In recent years, electric power system is promoted 10kV charging construction technology, and its specific practice is to use the charged joining seam insulation barrier of a kind of 10kV circuit, before construction, by the workmen, will ownly with alive circuit, be isolated with the charged joining seam insulation barrier of circuit, then implement live line working.Although the method workmen does not directly contact the 10kV alive circuit, but when the charged joining seam insulation barrier of 10kV circuit is installed, installation personnel is to be in the safe distance critical point of 10kV power circuit, be that installation personnel act thing peak can not be less than 0.7M with the alive circuit distance, otherwise powerful electric field force can damage installation personnel, even severe patient causes electric shock dead.So desirable way is in the distance range of safety, to complete the installation of the charged joining seam insulation barrier of 10kV circuit with the shortest time.And the charged joining seam insulation barrier of 10kV circuit that electric power system is at present promoted the use of, because adopting the anchor ear bolt type, fixes on its support, so installation difficulty is large, and need be long with the time, make the installation personnel long period be in highfield and construct in critical point, have great potential safety hazard.And still do not have at present the charged joining seam insulation barrier of a kind of comparatively ideal 10kV circuit available.
The utility model content
The purpose of this utility model is to provide the charged joining seam of a kind of 10kV circuit hung and buckled insulation barrier, large to overcome the charged joining seam insulation barrier of the anchor ear bolt type 10kV circuit installation difficulty of being used at present, need be by long defect of time.
To achieve these goals, the utility model adopts following technical scheme:
The hung and buckled insulation barrier of the charged joining seam of 10kV circuit, comprise left insulation board and right insulation board; On left insulation board, be fixed with left insulation board anchor ear, left insulation anchor ear one end is provided with the insulation board fraising; On right insulation board, be fixed with right insulation board anchor ear, fixed insulation plate hinge on right insulation board anchor ear one end; Left insulation board and right insulation board are hinged by insulation board hinge and insulation board fraising; The left insulation board anchor ear other end outside is provided with a plurality of anchor ear hooks, and the right insulation board anchor ear other end is provided with the anchor ear axle sleeve, and the anchor ear axle sleeve is hinged with the arm of force hinge that is arranged on the arm of force one end; The arm of force is provided with the link axle sleeve, and link axle sleeve and link hinge are hinged, and on the link hinge, connects with the anchor ear hook and matches and realize the link buckled.
The utility model further improves and is: left insulation board anchor ear and right insulation board anchor ear are half elliptic.
The utility model further improves and is: left insulation board anchor ear and right insulation board anchor ear inboard all are fixed with a plurality of elastic anti-slip pieces.
The utility model further improves and is: left insulation board and right insulation board are epoxy resin and make, and left insulation board anchor ear and right insulation board anchor ear are U-shaped aluminium alloy extrusions and make; On left insulation board anchor ear and right insulation board anchor ear, all be welded with the aluminium alloy plate section bar support.
The utility model further improves and is: the aluminium alloy plate section bar support be welded and fixed on left insulation board anchor ear and right insulation board anchor ear is fixedly connected with by fixing rivet with right insulation board with left insulation board respectively.
With respect to prior art, the utlity model has following advantage: a pair of anchor ear of the present utility model adopts hung and buckled fixed form, make to need in the past two people to coordinate ten minutes could complete fixing work, by one man operation, can be completed in three minutes now, convenient and swift, and reduced risk, guaranteed workmen's safety; Left insulation board anchor ear and right insulation board anchor ear are half elliptic, make the utility model can be applicable to the electric stalk of all models of using at present; Left insulation board anchor ear and right insulation board anchor ear inboard all are fixed with a plurality of elastic anti-slip pieces, and it is firm that assurance is fixed.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model stereo unfolding figure.
Accompanying drawing 2 is used structure graph for the utility model.
Description of reference numerals is as follows:
Left insulation board 1a, right insulation board 1b, left insulation board anchor ear 2a, right insulation board anchor ear 2b, insulation board hinge 3, insulation board fraising 4, anchor ear hook 5, anchor ear axle sleeve 6, the arm of force 7, arm of force hinge 8, link 9, link hinge 10, link axle sleeve 11, fixing rivet 12, support 13, elastic anti-slip piece 14.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:
Refer to Fig. 1 to shown in Figure 2, the hung and buckled insulation barrier of the utility model charged joining seam of a kind of 10kV circuit, comprise left insulation board 1a and right insulation board 1b; Left insulation board 1a is upper is fixed with left insulation board anchor ear 2a by fixing rivet 12 and support 13, and left insulation anchor ear 2a mono-end is provided with insulation board fraising 4; Right insulation board 1b is upper is fixed with right insulation board anchor ear 2b, fixed insulation plate hinge 3 on right insulation board anchor ear 2b mono-end by fixing rivet 12 and support 13; Left insulation board 1a and right insulation board 1b are hinged by insulation board hinge 3 and insulation board fraising 4.The left insulation board anchor ear 2a other end outside is provided with a plurality of anchor ear hooks 5, and the right insulation board anchor ear 2b other end is provided with anchor ear axle sleeve 6, and anchor ear axle sleeve 6 is hinged with the arm of force hinge 8 that is arranged on the arm of force 7 one ends.Left insulation board 1a and right insulation board 1b all select epoxy resin, and left insulation board anchor ear 2a and right insulation board anchor ear 2b all select U-shaped aluminium alloy extrusions, are respectively half elliptic, and a plurality of elastic anti-slip pieces 14 are all fixed in its inboard.The arm of force 7 is provided with link axle sleeve 11, and link axle sleeve 11 and link hinge 10 hinges connect link 9 on link hinge 10.
During installation, left insulation board 1a is separated and clamps electric stalk with right insulation board 1b, link 9 levels are tangled to an anchor ear hook 5 to intrinsic displacement, the arm of force 7 is firmly depressed to the direction that anchor ear hook 5 separates, rotation relative displacement by insulation board hinge 3, arm of force hinge 8, link hinge 11, left insulation board anchor ear 2a and right insulation board anchor ear 2b relative diameter are dwindled, by hung and buckled insulation barrier being fixed on electric stalk tightly.During dismounting, the arm of force 7 is pulled upwardly, left insulation board anchor ear 2a and right insulation board anchor ear 2b relative diameter are amplified, make link 9 break away from anchor ear hook 5, hung and buckled insulation barrier is separated with electric stalk.
Claims (5)
1.10kV the hung and buckled insulation barrier of the charged joining seam of circuit, is characterized in that, comprises left insulation board (1a) and right insulation board (1b); On left insulation board (1a), be fixed with left insulation board anchor ear (2a), left insulation anchor ear (2a) end is provided with insulation board fraising (4); On right insulation board (1b), be fixed with right insulation board anchor ear (2b), fixed insulation plate hinge (3) on right insulation board anchor ear (2b) end; Left insulation board (1a) is hinged by insulation board hinge (3) and insulation board fraising (4) with right insulation board (1b); Left insulation board anchor ear (2a) other end outside is provided with a plurality of anchor ear hooks (5), and right insulation board anchor ear (2b) other end is provided with anchor ear axle sleeve (6), and anchor ear axle sleeve (6) is hinged with the arm of force hinge (8) that is arranged on the arm of force (7) one ends; The arm of force (7) is provided with link axle sleeve (11), and link axle sleeve (11) is hinged with link hinge (10), and the upper connection of link hinge (10) matches with anchor ear hook (5) and realizes the link (9) buckled.
2. the hung and buckled insulation barrier of the charged joining seam of 10kV circuit according to claim 1, is characterized in that, left insulation board anchor ear (2a) is half elliptic with right insulation board anchor ear (2b).
3. the hung and buckled insulation barrier of the charged joining seam of 10kV circuit according to claim 1, is characterized in that, left insulation board anchor ear (2a) all is fixed with a plurality of elastic anti-slip pieces (14) with right insulation board anchor ear (2b) inboard.
4. the hung and buckled insulation barrier of the charged joining seam of 10kV circuit according to claim 1, it is characterized in that, left insulation board (1a) is epoxy resin with right insulation board (1b) and makes, and left insulation board anchor ear (2a) is U-shaped aluminium alloy extrusions with right insulation board anchor ear (2b) and makes; On left insulation board anchor ear (2a) and right insulation board anchor ear (2b), all be welded with the aluminium alloy plate section bar support.
5. the hung and buckled insulation barrier of the charged joining seam of 10kV circuit according to claim 1, it is characterized in that, the aluminium alloy plate section bar support be welded and fixed on left insulation board anchor ear (2a) and right insulation board anchor ear (2b) is fixedly connected with by fixing rivet with right insulation board (1b) with left insulation board (1a) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202689700U CN203312696U (en) | 2013-05-16 | 2013-05-16 | 10KV line electrified seam-joining hanging buckling-type insulation baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202689700U CN203312696U (en) | 2013-05-16 | 2013-05-16 | 10KV line electrified seam-joining hanging buckling-type insulation baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312696U true CN203312696U (en) | 2013-11-27 |
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ID=49618871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202689700U Expired - Lifetime CN203312696U (en) | 2013-05-16 | 2013-05-16 | 10KV line electrified seam-joining hanging buckling-type insulation baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332881A (en) * | 2014-11-11 | 2015-02-04 | 国家电网公司 | Insulating plate |
| CN105071292A (en) * | 2015-08-10 | 2015-11-18 | 中铁武汉电气化局集团第一工程有限公司 | Huge mountain area high-voltage power cable laying method and steering pulley device |
| CN106058765A (en) * | 2016-06-29 | 2016-10-26 | 国网福建省电力有限公司 | Safety protection apparatus for limiting working height of operator on wire pole |
| CN106451194A (en) * | 2016-08-10 | 2017-02-22 | 国网浙江省电力公司金华供电公司 | Insulating shielding case for ground potential live working |
-
2013
- 2013-05-16 CN CN2013202689700U patent/CN203312696U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332881A (en) * | 2014-11-11 | 2015-02-04 | 国家电网公司 | Insulating plate |
| CN105071292A (en) * | 2015-08-10 | 2015-11-18 | 中铁武汉电气化局集团第一工程有限公司 | Huge mountain area high-voltage power cable laying method and steering pulley device |
| CN106058765A (en) * | 2016-06-29 | 2016-10-26 | 国网福建省电力有限公司 | Safety protection apparatus for limiting working height of operator on wire pole |
| CN106058765B (en) * | 2016-06-29 | 2018-11-27 | 国网福建省电力有限公司 | It is a kind of for limiting the safety device of operation height on personnel's bar |
| CN106451194A (en) * | 2016-08-10 | 2017-02-22 | 国网浙江省电力公司金华供电公司 | Insulating shielding case for ground potential live working |
| CN106451194B (en) * | 2016-08-10 | 2019-04-30 | 国网浙江省电力公司金华供电公司 | Insulating shields for live work at ground potential |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |