CN102163819A - Right-angle baffle with insulated left side - Google Patents
Right-angle baffle with insulated left side Download PDFInfo
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- CN102163819A CN102163819A CN2011100222997A CN201110022299A CN102163819A CN 102163819 A CN102163819 A CN 102163819A CN 2011100222997 A CN2011100222997 A CN 2011100222997A CN 201110022299 A CN201110022299 A CN 201110022299A CN 102163819 A CN102163819 A CN 102163819A
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- baffle
- base
- upright
- angle
- gap
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Abstract
The invention provides a right-angle baffle with an insulated left side, comprising a base baffle and an upright baffle, wherein the right edge of the base baffle is connected with the left edge of the upright baffle; the upright baffle is vertical to the base baffle and is upright upwards; the bottom edge of the base baffle is provided with a gap which extends upwards and is fitted with an arrester; a movable insulating sheet is arranged above the opening area of the gap; the movable insulating sheet can movably cover an area above the opening of the gap or move away from the area; a position close to the right edge of the base baffle is fixed on one end of an insulated handle and the other end of the insulated handle is arranged at the outside of the bottom edge of the base baffle; and the base baffle and the upright baffle are made from insulating materials. During the right-angle baffle with an insulated left side carries out insulation measures on the arrester at the left edge, the operations are extremely convenient and quick, and other tools are not required to use, thus greatly reducing the frequency that operators contact with electric objects.
Description
Technical field
The present invention relates to the electrical repair field, relate in particular to a kind of left side insulation right-angle baffle.
Background technology
Lightning arrester needs to change after using a period of time, and the operation of changing lightning arrester at present comprises following a few step at least: respectively with insulated target to isolations of insulating of cross-arm, cement pole, lightning arrester, with the wire jumper pipe to the lightning arrester isolation of insulating that goes between; Remove the limit and reach middle phase lightning arrester lead-in wire and fixing mutually, take lead-in wire and answer insulation quarantine measures in reaching mutually in the replacing behind the phase lightning arrester; By from high to low, by as far as near principle, remove all insulation quarantine measures.
In the process of above-mentioned replacing lightning arrester, at least comprise in the employed insulating tool that 4 thoroughly do away with edge sleeve pipe, 8 insulated targets, 6 wire jumper pipes, therefore the quantity of insulating tool is very many, this has caused the process job step of changing lightning arrester numerous and diverse to a certain extent, the increased frequency of personnel's contact electrification body of live line working.
Summary of the invention
The object of the present invention is to provide a kind of left side insulation right-angle baffle, can reduce the operating personnel at the number of times of left side phase lightning arrester being done contact electrification body in the insulation measure process.
For achieving the above object, the invention provides a kind of left side insulation right-angle baffle, comprise base baffle and upright baffle, the right of described base baffle and the left side of upright baffle link together, and described upright baffle is upwards upright perpendicular to base baffle; The base of described base baffle be provided with extend upward and with the matched gap of lightning arrester, the top of the open area of this gap is provided with movable insulating trip, described movable insulating trip covers the opening upper area of gap movably or removes from this zone; Described base baffle is fixed near the position on its right and an end of insulated handle, and the other end of described insulated handle is positioned at the outside on base baffle base; Described base baffle and upright baffle all have insulating material to make.
Preferably, described base baffle and upright baffle are one-body molded.
Preferably, two ends are set between the right angle angle of described base baffle and upright baffle and are separately fixed at reinforcement on base baffle and the upright baffle.
Preferably, the middle part of described movable insulating trip is provided with a chute, and the bearing of trend of described chute is parallel with the base of base baffle, and the gap side of base baffle is provided with two fixed guide bolts, guide blot passes wherein from the chute top of movable insulating trip, and is fixed on the base baffle.
Preferably, the height of described upright baffle is more than or equal to the height of lightning arrester.
Preferably, the width of described base baffle is less than or equal to the spacing between the lightning arrester.
Preferably, the top of the gap on the described base baffle is a circular arc.
Preferably, the bottom surface of described base baffle and base leg are fixed.
By insulation right-angle baffle in left side provided by the invention left side phase lightning arrester is being carried out in the insulation measures process, not only operation is very convenient, fast, and no longer needs other instruments, has significantly reduced the number of times of operating personnel's contact electrification body.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic perspective view of insulation right-angle baffle in left side provided by the invention;
Fig. 2 is the vertical view of the left side insulation right-angle baffle among Fig. 1;
Fig. 3 is the front view of the left side insulation right-angle baffle among Fig. 1;
Fig. 4 is the right view of the left side insulation right-angle baffle among Fig. 1;
Fig. 5 is the user mode schematic diagram of the left side insulation right-angle baffle among Fig. 1.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The inventor finds that the process of charged for replacement lightning arrester can resolve into two parts, be respectively that the operating personnel utilizes insulating tool to do insulation measure and two processes of replacing lightning arrester to device on the bar, investigate to find by reality, the number of times that utilizes existing insulating tool to do the process contact electrification body of insulation measure to device on the bar account for whole process contact electrification body the number of times sum 87.8%.And the process of changing lightning arrester itself comprises and tears head, replacing, three steps of joining seam open, these steps are changeless, wherein tear two steps meetings of head and joining seam contact electrification body open, and be continuation contact electrification body, can't change so change the number of times of the process contact electrification body of lightning arrester itself.
Based on above-mentioned consideration, the present invention starts with from utilizing insulating tool to do this link of insulation measure, solve the too much problem of contact electrification body number of times, particularly, design a kind of novel lightning arrester and change aid, i.e. left side insulation right-angle baffle reduces the quantity of insulating tool, and then reduces and utilizing insulating tool to do the number of times of contact electrification body in the insulation measure process.
Provide among the present invention and be exclusively used in the aid of changing left side phase lightning arrester, Fig. 1 shows the schematic perspective view of this left side insulation right-angle baffle, Fig. 2 is the vertical view of this left side insulation right-angle baffle, Fig. 3 is the front view of this left side insulation right-angle baffle, and Fig. 4 is the right view of this left side insulation right-angle baffle.Please be simultaneously referring to Fig. 1 to Fig. 4, insulation right-angle baffle in left side provided by the invention comprises a base baffle 1 and upright baffle 2, the left side of the right of base baffle 1 and upright baffle 2 links together, and in Fig. 1, the left side of the right of base baffle 1 and upright baffle 2 marks by BE.Base baffle 1 is vertical mutually with upright baffle 2, and upright baffle 2 is upright from the plane at base baffle 1 place.
The base DE of base baffle 1 be provided with extend upward and with the matched gap 11 of lightning arrester, the top of the open area of this gap 11 is provided with movable insulating trip 3, this movable insulating trip 3 covers the upper area of gap 11 openings movably, also can remove from this zone.In use, make lightning arrester pass the gap 11 of base baffle 1 from the below, and movable insulating trip 3 moved to the upper area position that covers gap 11 openings, and lightning arrester is stuck in the gap 11 firmly, thus the position of fixing whole left side insulation right-angle baffle; In addition, movable insulating trip 3 isolation of can also partly effectively insulating to the cross-arm that exposes out from gap 11 opening parts.
The top of gap 11 can be circular arc, to be fit to the actual outer dimensions of left side phase lightning arrester, circular arc crown center at gap 11 can also form the littler circular arc opening of a upwardly extending radius again, is used for and the left side bottom nut cooperation of lightning arrester mutually.Can be provided with a chute 31 at the middle part of movable insulating trip 3, the bearing of trend of chute 31 is parallel with the base DE of base baffle 1, gap 11 sides of base baffle 1 are provided with two fixed guide bolts 4, fixed guide bolt 4 passes chute 31 from the top of movable insulating trip 3, and is fixed on the base baffle 1.Two fixed guide bolts 4 not only can be fixed it after movable insulating trip 3 moves to the target location, and the activity direction that can also unite movable insulating trip 3 limits.The material of fixed guide bolt 4 also should be an insulating material.
Need to prove that base baffle 1 and upright baffle 2 are all made by insulating material, movable insulating trip, insulated handle are also made by insulating material certainly.
In practice, in order to reduce processing technology, can base baffle 1 and upright baffle 2 is one-body molded, be about to the plate that a monoblock insulating material supports and be bent into rectangular shaped, half that is positioned at the left side be as base baffle, and half that is positioned at the right side is as upright baffle.Consider that the angle between integrated base baffle 1 and the upright baffle 2 may become big because of long-time the use, preferably in that being set between the right angle angle of base baffle 1 and upright baffle 2, two ends are separately fixed at reinforcement 6 on base baffle 1 and the upright baffle 2, this reinforcement 6 can be an insulation stator, this insulation stator forms the bending zone with the part that base baffle 1 contacts with upright baffle 2, more firmly be fixed on base baffle 1 and the upright baffle 2 by these two the bending zones stators that will insulate, fixed form can be to stick with glue.
In order to make whole left side insulation right-angle baffle more stably be placed on the cross-arm, at all right firm banking leg 7 in the bottom surface of base baffle 1, in Fig. 3, this base leg 7 has two, and the length direction (being AD direction or BE direction) along base baffle 1 extends respectively.The density of the material of base leg 7 for example can utilize lead to make base leg 7 usually than higher.
Those skilled in the art should be clear, above-mentioned left side insulation right-angle baffle overall dimensions can require according to the operating environment of reality to select flexibly, for example, the height of upright baffle 2 (being the length of BC or EF) is preferably greater than or equals the height of lightning arrester, the lightning arrester of space between adjacent phase so most possibly.The width of base baffle 1 is less than or equal to the spacing between the lightning arrester, could successfully entire tool be placed between two lightning arresters like this.The width of cross-arm has determined the length of base leg.
Below describe the user mode of left side provided by the invention insulation right-angle baffle in detail with Fig. 5.
The operating personnel carries out in the insulation measures process before changing lightning arrester, only need to utilize insulation right-angle baffle in left side provided by the invention just can finish like a cork, particularly, by insulated handle 5 entire tool is moved on on the cross-arm, and left side phase lightning arrester 10 is enclosed within this gap 11 from the opening part of the gap 11 of base baffle 1, movable insulating trip 3 is moved to the position that covers gap 11 opening upper areas, and with fixed guide bolt 4 movable insulating trip 3 is tightened, movable insulating trip 3 is stuck in gap 11 with left side phase lightning arrester.
Owing in carrying out insulation measures, only utilized a kind of aid (being the left side insulation right-angle baffle among the present invention), and operation is very convenient and swift, so significantly reduced the number of times of operating personnel's contact electrification body.In addition, the cost of insulation right-angle baffle in left side provided by the invention also lacks a lot than the cost sum of the necessary whole insulating tools of conventional method.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a left side insulation right-angle baffle it is characterized in that comprise base baffle and upright baffle, the right of described base baffle and the left side of upright baffle link together, and described upright baffle is upwards upright perpendicular to base baffle; The base of described base baffle be provided with extend upward and with the matched gap of lightning arrester, the top of the open area of this gap is provided with movable insulating trip, described movable insulating trip covers the opening upper area of gap movably or removes from this zone; Described base baffle is fixed near the position on its right and an end of insulated handle, and the other end of described insulated handle is positioned at the outside on base baffle base; Described base baffle and upright baffle all have insulating material to make.
2. insulation right-angle baffle in left side according to claim 1 is characterized in that described base baffle and upright baffle are one-body molded.
3. insulation right-angle baffle in left side according to claim 2 is characterized in that, two ends is set between the right angle angle of described base baffle and upright baffle is separately fixed at reinforcement on base baffle and the upright baffle.
4. according to any described left side insulation right-angle baffle in the claim 1 to 3, it is characterized in that, the middle part of described movable insulating trip is provided with a chute, the bearing of trend of described chute is parallel with the base of base baffle, the gap side of base baffle is provided with two fixed guide bolts, guide blot passes wherein from the chute top of movable insulating trip, and is fixed on the base baffle.
5. according to any described left side insulation right-angle baffle in the claim 1 to 3, it is characterized in that the height of described upright baffle is more than or equal to the height of lightning arrester.
6. according to any described left side insulation right-angle baffle in the claim 1 to 3, it is characterized in that the width of described base baffle is less than or equal to the spacing between the lightning arrester.
7. according to any described left side insulation right-angle baffle in the claim 1 to 3, it is characterized in that the top of the gap on the described base baffle is a circular arc.
8. according to any described left side insulation right-angle baffle in the claim 1 to 3, it is characterized in that the bottom surface of described base baffle and base leg are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100222997A CN102163819A (en) | 2011-01-20 | 2011-01-20 | Right-angle baffle with insulated left side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100222997A CN102163819A (en) | 2011-01-20 | 2011-01-20 | Right-angle baffle with insulated left side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102163819A true CN102163819A (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100222997A Pending CN102163819A (en) | 2011-01-20 | 2011-01-20 | Right-angle baffle with insulated left side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102163819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939981A (en) * | 2011-12-05 | 2013-02-27 | 江西正邦生物化工股份有限公司 | Chlorfluazuron-containing pesticide suspending agent and preparation method thereof |
| CN109768495A (en) * | 2018-11-26 | 2019-05-17 | 国网浙江省电力有限公司杭州供电公司 | Arrester charged for replacement insulation barrier on a kind of easy to operate switch cross-arm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201388016Y (en) * | 2009-03-26 | 2010-01-20 | 吉林省电力有限公司吉林供电公司 | 10kV distribution network isolating partition |
| CN201408940Y (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 10 kV columnar isolator |
| CN201408938Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Insulated shielding cover of 10kV fuse |
| CN201576903U (en) * | 2009-11-11 | 2010-09-08 | 江苏省电力公司宜兴市供电公司 | High-voltage flow-leading shield cover for live working |
| CN202026031U (en) * | 2011-01-20 | 2011-11-02 | 宁波市鄞州供电局 | Right-angled baffle with insulated left side |
-
2011
- 2011-01-20 CN CN2011100222997A patent/CN102163819A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201388016Y (en) * | 2009-03-26 | 2010-01-20 | 吉林省电力有限公司吉林供电公司 | 10kV distribution network isolating partition |
| CN201408940Y (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 10 kV columnar isolator |
| CN201408938Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Insulated shielding cover of 10kV fuse |
| CN201576903U (en) * | 2009-11-11 | 2010-09-08 | 江苏省电力公司宜兴市供电公司 | High-voltage flow-leading shield cover for live working |
| CN202026031U (en) * | 2011-01-20 | 2011-11-02 | 宁波市鄞州供电局 | Right-angled baffle with insulated left side |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939981A (en) * | 2011-12-05 | 2013-02-27 | 江西正邦生物化工股份有限公司 | Chlorfluazuron-containing pesticide suspending agent and preparation method thereof |
| CN109768495A (en) * | 2018-11-26 | 2019-05-17 | 国网浙江省电力有限公司杭州供电公司 | Arrester charged for replacement insulation barrier on a kind of easy to operate switch cross-arm |
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| PB01 | Publication | ||
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Application publication date: 20110824 |