CN103332608A - Special suspender for replacing GW6 disconnector knob insulator - Google Patents
Special suspender for replacing GW6 disconnector knob insulator Download PDFInfo
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- CN103332608A CN103332608A CN2013102089551A CN201310208955A CN103332608A CN 103332608 A CN103332608 A CN 103332608A CN 2013102089551 A CN2013102089551 A CN 2013102089551A CN 201310208955 A CN201310208955 A CN 201310208955A CN 103332608 A CN103332608 A CN 103332608A
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- tower
- fixed support
- disconnecting link
- arm
- hangs
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Abstract
The invention relates to a special suspender for replacing a GW6 disconnector knob insulator, and belongs to the technical field of operational safety devices of a power system. A top of a tower is connected with a suspending arm; the tower is connected with an upper fixing support and a lower fixing support and a tower lifting suspension loop frame; the suspending arm is connected with a first electric hoist; and the upper fixing support is connected with a second electric hoist. The special suspender has the significant characteristics of safety and reliability, simple structure and light weight. A suspension hook can be positioned automatically when the suspender is lifted. The suspender can still work under the condition that adjacent apparatuses are not powered off, so that personal safety of operating personnel can be guaranteed; unnecessary economic loss can be reduced; and the suspender is very suitable for promotion and application in the power system.
Description
Technical field
The present invention relates to a kind of GW6 disconnecting link porcelain knob replacing special pole and hang, belong to the technical field of electric system operation safe device.
Background technology
22 in 220kV substation is administered in the checking experiment work area, and 150 groups of existing GW6 disconnecting links, the GW6 of substation disconnecting link porcelain knob tenure of use of having need to change to arrive, all be with crane change, tonnage just can finish more than 12 tons.It is as follows to pinpoint the problems during replacing: 1. crane stops on the way distance, and the nearly half disconnecting link reaches, need tear fence 6-7 shelves open, damage the lawn by pressure or cover firmly nearly hundred square meters could the access arrangement district in operation, the fixed disassembly fence passes in and out that crane is consuming time to reach more than one hour.2. an adjacent side apparatus is charged, has safety hazard during crane operation.3. adjacent two side apparatus are charged, and crane can't operation.4. newly go up circuit, two groups of disconnecting links are installed simultaneously and are only stopped a bus, the bus disconnecting link that does not have a power failure, and crane can't operation.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the invention provides a kind of GW6 disconnecting link porcelain knob replacing special pole hangs, purpose is that reach under the situation that neighbouring device does not have a power failure can operation, and suspension hook can be located voluntarily during lifting, and a kind of bar of guaranteeing to demonstrate,prove operating personnel's personal safety hangs.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
GW6 disconnecting link porcelain knob is changed special pole and is hung, and is to be connected with arm on the body of the tower top, is connected with fixed support and following fixed support and body of the tower landing ring frame on the body of the tower; Be connected with first electric block on the arm, be connected with second electric block on the last fixed support.
Described arm is the triangle arm that forms with square tube and round steel weldering system.
Described arm is with long 50 * 50mm, the triangle arm that the round steel weldering system of thick 4mm square tube and diameter 16mm forms; The long 1m of arm, corner are 240 degree.
Described body of the tower is by diameter 108mm-110mm, thick 4mm, steel pipe or iron pipe be made, highly be 7m.
Edge Distance is 300mm between described body of the tower and the cement pole framework 12.
Described fixed support and the following fixed support gone up is equipped with two steel rope anchor ears on each support, be with 43 fens steel wire loops, 84 steel rope anchor ears that diameter 18mm screw rod weldering system forms.
The hoisting weight of described first electric block and second electric block is 300 kilograms in single rope, 600 kilograms of duplex types.
Described last fixed support is installed in the extremely following 50mm place of transverse plane on the equipment cement pole framework, will descend fixed support to be installed in 50mm place, end distance ground under the equipment cement pole framework.
The described fixed support of going up is connected the body of the tower upper end by lock pin, and following fixed support is connected the body of the tower lower end by pivot pin.
Described first electric block has glide path to be connected by bearing and arm.
Advantage of the present invention and beneficial effect are: safe and reliable, simple in structure, in light weight, suspension hook is located voluntarily during lifting, can operation under the situation that neighbouring device does not have a power failure, guarantee operating personnel's safety, reduce unnecessary economic loss, be highly suitable for the electric system promotion and application.
Description of drawings
Below in conjunction with specific embodiments and the drawings, to the present invention's detailed description in addition.
Fig. 1 is structural representation of the present invention.
Among the figure: pivot pin 1, bearing 2, the first electric blocks 3, arm 4, body of the tower 5, equipment porcelain knob 6, steel rope anchor ear 7, last fixed support 8, lock pin 9, body of the tower landing ring frame 10, the second electric blocks 11, cement pole framework 12, following fixed support 13, pivot pin 14.
The specific embodiment
The present invention is that a kind of GW6 disconnecting link porcelain knob replacing special pole hangs, and as shown in Figure 1, is to be connected with arm 4 on body of the tower 5 tops, is connected with fixed support 8 and following fixed support 13 and body of the tower landing ring frame 10 on the body of the tower 5; Be connected with first electric block 3 on the arm 4, be connected with second electric block 11 by channel-section steel on the last fixed support 8.The described fixed support 8 of going up is connected body of the tower 5 upper ends by lock pin 9, and following fixed support 13 is connected body of the tower 5 lower ends by pivot pin 14.
The present invention is semimechanized equipment, and body of the tower 5 height are 7 meters, use diameter 108mm-110mm, and the steel pipe of thick 4mm or iron pipe are made and all can.Described arm 4 is the triangle arms that form with square tube and round steel weldering system.Described arm 4 is with long 50 * 50mm, the triangle arm that the round steel weldering system of thick 4mm square tube and diameter 16mm forms; The long 1m of arm, corner are 240 degree.
Be connected with two fixed supports between iron pipe body of the tower 5 and the cement pole framework 12, comprise fixed support 8 and following fixed support 13, Edge Distance is 300mm between body of the tower 5 and the cement pole framework 12.
Last fixed support 8 and following fixed support 13 are equipped with two steel rope anchor ears 7, with 43 fens steel wire loops on each support, 4 fixed support steel rope anchor ears 7 of 8 diameter 18mm screw rod weldering systems, safe and reliable, the cement pole diameter is 300-400mm, and the steel rope anchor ear is convenient to adjust.
Two electric blocks, the hoisting weight of first electric block 3 and second electric block 11 are 300 kilograms in single rope, 600 kilograms of duplex types.First electric block 3 is as lifting appliance porcelain knob 6 usefulness, and second electric block 11 is used as standing up the body of the tower iron pipe.About 100 kilograms of every joint equipment porcelain knob weight.
Concrete use control step of the present invention is as follows:
1, will go up fixed support 8 and be installed in the extremely following 50mm place of transverse plane on the equipment cement pole framework 12, will descend fixed support 13 to be installed in 50mm place, 12 times end distance ground of equipment cement pole framework;
2, the pivot pin 14 on steel pipe body of the tower 5 lower ends and the following fixed support 13 is fixed together, arm 4 and steel pipe body of the tower 5 usefulness pivot pins 1 are assembled;
3, first electric block 3 is connected with the glide path assembling of arm 4 by bearing 2.
4, start second electric block 11 and body of the tower landing ring frame 10, with lock pin 9 that steel pipe body of the tower 5 is locked in the steel rope anchor ear 7 with the supreme fixed support 8 of steel pipe body of the tower 5 pull-ups, fix;
5, will be hung equipment cement pole framework 12 and tie up, and hang up properly the drop hanger of first electric block 3, starter motor is located voluntarily, and the equipment that promotes as required can forward and backwardly be walked, the left-right rotation arm.
Claims (10)
1. GW6 disconnecting link porcelain knob replacing special pole hangs, and it is characterized in that: body of the tower (5) top is connected with arm (4), is connected with fixed support (8) and following fixed support (13) and body of the tower landing ring frame (10) on the body of the tower (5); Be connected with first electric block (3) on the arm (4), be connected with second electric block (11) on the last fixed support (8).
2. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described arm (4) is the triangle arm that forms with square tube and round steel weldering system.
3. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described arm (4) is with long 50 * 50mm, the triangle arm that the round steel weldering system of thick 4mm square tube and diameter 16mm forms; The long 1m of arm, corner are 240 degree.
4. GW6 disconnecting link porcelain knob according to claim 1 is changed special pole and is hung, and it is characterized in that: described body of the tower (5) is by diameter 108mm-110mm, thick 4mm, steel pipe or iron pipe be made, highly be 7m.
5. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: Edge Distance is 300mm between described body of the tower (5) and the cement pole framework 12.
6. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: described fixed support (8) and the following fixed support (13) gone up, be equipped with two steel rope anchor ears (7) on each support, be with 43 fens steel wire loops, 84 steel rope anchor ears (7) that diameter 18mm screw rod weldering system forms.
7. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: the hoisting weight of described first electric block (3) and second electric block (11) is 300 kilograms in single rope, 600 kilograms of duplex types.
8. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: described upward fixed support (8) is installed in equipment cement pole framework (12) and goes up transverse plane 50mm place extremely down, will descend fixed support (13) to be installed in 50mm place, end distance ground under the equipment cement pole framework (12).
9. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: the described fixed support (8) of going up is connected body of the tower (5) upper end by lock pin (9), and following fixed support (13) is connected body of the tower (5) lower end by pivot pin (14).
10. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described first electric block (3) has glide path to be connected by bearing (2) with arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208955.1A CN103332608B (en) | 2013-05-30 | 2013-05-30 | GW6 disconnecting link porcelain knob is changed special pole and is hung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208955.1A CN103332608B (en) | 2013-05-30 | 2013-05-30 | GW6 disconnecting link porcelain knob is changed special pole and is hung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332608A true CN103332608A (en) | 2013-10-02 |
| CN103332608B CN103332608B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310208955.1A Active CN103332608B (en) | 2013-05-30 | 2013-05-30 | GW6 disconnecting link porcelain knob is changed special pole and is hung |
Country Status (1)
| Country | Link |
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| CN (1) | CN103332608B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226421A (en) * | 2017-06-12 | 2017-10-03 | 东阳市光明电力建设有限公司 | A kind of pole-mounted circuit breaker is installed and safeguards servicing unit |
| CN111606219A (en) * | 2020-04-28 | 2020-09-01 | 中国人民解放军海军特色医学中心 | Marine small-size jib |
| CN113979328A (en) * | 2021-11-22 | 2022-01-28 | 中国二十冶集团有限公司 | Power distribution device hoisting equipment, power distribution device installation system and installation method |
| CN117300573A (en) * | 2023-11-29 | 2023-12-29 | 山西继禹工程机械有限公司 | Mining equipment assembly disassembly and assembly vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29622637U1 (en) * | 1996-12-12 | 1997-03-13 | Elsic Elektrische Sicherheitsausrüstungen und Betriebsmittel GmbH, 41189 Mönchengladbach | Assembly aid for equipping or retrofitting floor-spaced devices |
| JP2004112983A (en) * | 2002-09-19 | 2004-04-08 | Seiichi Terui | System or method for utilizing electric power reasonably by receiving high-voltage electric power |
| CN102040166A (en) * | 2009-10-13 | 2011-05-04 | 辽宁省电力有限公司大连供电公司 | Hoisting tool for equipment on pillar |
| CN201864516U (en) * | 2010-10-28 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Lifting appliance special for overhauling isolating switch |
| CN202322089U (en) * | 2011-11-09 | 2012-07-11 | 湖北省电力公司咸宁供电公司 | Outdoor hoisting device for substation |
| CN203284094U (en) * | 2013-05-30 | 2013-11-13 | 国家电网公司 | Rod hanger special for GW6 knife switch porcelain column replacement |
-
2013
- 2013-05-30 CN CN201310208955.1A patent/CN103332608B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29622637U1 (en) * | 1996-12-12 | 1997-03-13 | Elsic Elektrische Sicherheitsausrüstungen und Betriebsmittel GmbH, 41189 Mönchengladbach | Assembly aid for equipping or retrofitting floor-spaced devices |
| JP2004112983A (en) * | 2002-09-19 | 2004-04-08 | Seiichi Terui | System or method for utilizing electric power reasonably by receiving high-voltage electric power |
| CN102040166A (en) * | 2009-10-13 | 2011-05-04 | 辽宁省电力有限公司大连供电公司 | Hoisting tool for equipment on pillar |
| CN201864516U (en) * | 2010-10-28 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Lifting appliance special for overhauling isolating switch |
| CN202322089U (en) * | 2011-11-09 | 2012-07-11 | 湖北省电力公司咸宁供电公司 | Outdoor hoisting device for substation |
| CN203284094U (en) * | 2013-05-30 | 2013-11-13 | 国家电网公司 | Rod hanger special for GW6 knife switch porcelain column replacement |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226421A (en) * | 2017-06-12 | 2017-10-03 | 东阳市光明电力建设有限公司 | A kind of pole-mounted circuit breaker is installed and safeguards servicing unit |
| CN111606219A (en) * | 2020-04-28 | 2020-09-01 | 中国人民解放军海军特色医学中心 | Marine small-size jib |
| CN113979328A (en) * | 2021-11-22 | 2022-01-28 | 中国二十冶集团有限公司 | Power distribution device hoisting equipment, power distribution device installation system and installation method |
| CN117300573A (en) * | 2023-11-29 | 2023-12-29 | 山西继禹工程机械有限公司 | Mining equipment assembly disassembly and assembly vehicle |
| CN117300573B (en) * | 2023-11-29 | 2024-02-06 | 山西继禹工程机械有限公司 | Mining equipment assembly disassembly and assembly vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332608B (en) | 2015-09-23 |
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