CN201766314U - Insulator replacing tool - Google Patents
Insulator replacing tool Download PDFInfo
- Publication number
- CN201766314U CN201766314U CN2010205261344U CN201020526134U CN201766314U CN 201766314 U CN201766314 U CN 201766314U CN 2010205261344 U CN2010205261344 U CN 2010205261344U CN 201020526134 U CN201020526134 U CN 201020526134U CN 201766314 U CN201766314 U CN 201766314U
- Authority
- CN
- China
- Prior art keywords
- support
- insulator
- cross bar
- housed
- utility
- 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.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model discloses an insulator replacing tool, comprising a rack. The utility model is characterized in that a hoop capable of tightly holding a wire rod; a cross bar extending outside is fixedly arranged on top of the rack, and a hook is arranged on the cross bar; the hoop consists of a supporting rod fixedly arranged on the rack provided with two semi-circular clamps which are in a match; one ends of the semi-circular clamps are hinged together and the other ends are in a bolt joint; an oblique support is disposed between the cross bar and the rack. The utility model is advantageous in that the crane is replaced, which facilitates the use and saves labor and time for replacing an insulator; invisible expenditure due to power failure range and power failure time can be reduced.
Description
Technical field
The utility model relates to a kind of insulator and changes instrument.
Background technology
For improving equipment performance and avoiding porcelain insulator that the situation that fracture is hurted sb.'s feelings easily takes place in maintenance process, need the porcelain supporting insulator is replaced by composite post insulator.At present the method that adopts in the replacing process is the crane lifting method, when changing among a small circle, because of exchange device more and charging equipment on every side electric shock accidents easily take place or damage neighbouring device apart from very near; Also needing during crane lifting has increased the operation interruption duration with carrying out after the adjacent spaces power failure, has enlarged the power failure scope; Crane lifting also needs more equipment and personnel and complex operation, wastes time and energy.
The utility model content
The technical problems to be solved in the utility model provides a kind of easy to use, the replacing of the insulator when saving instrument.
For addressing the above problem, the insulator that is provided is changed instrument, and its design feature is to comprise support, and the anchor ear that can hold the line bar tightly is housed on the support, and the top of support is fixed with overhanging cross bar, and suspension hook is housed on the cross bar.
After adopting said structure, when needs carried out the insulator replacing, support connected on the online bar by anchor ear, can hang pulley on the suspension hook, and the insulator under manually just needs can being replaced with or change with rope is served or unloaded by pulley; This insulator is changed the use that crane has not only been replaced in the use of instrument, and easy to use, and that has saved manpower uses and change the consuming time of insulator, also reduces power failure scope and stealthy expense that interruption duration brought simultaneously.
As a kind of specific constructive form of anchor ear, described anchor ear comprises the support bar that is packed on the support, and the semi-circular clip of two energy to being fitted together is housed on the support bar.
One end of two halves ring-shaped clip is hinged, the other end is screwed onto together.
As improvement of the present utility model, between described cross bar and the support bearing diagonal is housed, can increase support strength and stability between cross bar and the support.
As further improvement of the utility model, two anchor ears that be arranged in parallel on the support can guarantee the stability of support.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view of A-A line among Fig. 1.
Embodiment
Insulator is as depicted in figs. 1 and 2 changed instrument, it comprises support 1, support 1 is a steel pipe, the anchor ear 2 that can hold the line bar tightly is housed on the support 1, two anchor ears 2 can be set on support 1, also can be provided with a plurality ofly, the top of support 1 is fixed with overhanging cross bar 3, between cross bar 3 and the support 1 bearing diagonal 5 is housed, suspension hook 4 is housed on the cross bar 3.Described anchor ear 2 comprises the support bar 21 that is packed on the support 1, and the semi-circular clip 22 of two energy to being fitted together is housed on the support bar 21, and an end of two halves ring-shaped clip 22 is 6 hinged by hinge, the other end is screwed onto together by screw 7.
When carrying out the insulator replacing, opening the two halves ring-shaped clip 22 that is spirally connected with screw 7 makes it on the online bar of suit, tightening screw 7 makes this anchor ear 2 hold the line bar tightly, operating personnel hang over pulley on the suspension hook 4, and operating personnel can hang on or hang down by pulley changing insulator that uses the back and the insulator that needs to change.
Claims (5)
1. an insulator is changed instrument, it is characterized in that comprising support (1), and the anchor ear (2) that can hold the line bar tightly is housed on the support (1), and the top of support (1) is fixed with overhanging cross bar (3), and suspension hook (4) is housed on the cross bar (3).
2. insulator according to claim 1 is changed instrument, and it is characterized in that: described anchor ear (2) comprises the support bar (21) that is packed on the support (1), and the semi-circular clip (22) of two energy to being fitted together is housed on the support bar (21).
3. insulator according to claim 2 is changed instrument, and it is characterized in that: an end of two halves ring-shaped clip (22) is hinged, the other end is screwed onto together.
4. insulator according to claim 1 is changed instrument, it is characterized in that: between described cross bar (3) and the support (1) bearing diagonal (5) is housed.
5. change instrument according to each described insulator among the claim 1-4, it is characterized in that: two anchor ears (2) be arranged in parallel on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205261344U CN201766314U (en) | 2010-09-13 | 2010-09-13 | Insulator replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205261344U CN201766314U (en) | 2010-09-13 | 2010-09-13 | Insulator replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766314U true CN201766314U (en) | 2011-03-16 |
Family
ID=43718921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205261344U Expired - Fee Related CN201766314U (en) | 2010-09-13 | 2010-09-13 | Insulator replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766314U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001150A (en) * | 2012-12-05 | 2013-03-27 | 宁夏电力公司检修公司 | Elevating device of working face of high-voltage insulator chain |
| CN103066531A (en) * | 2013-01-14 | 2013-04-24 | 义乌市供电局 | Supporting frame for 10 KV line live wire |
| CN103178463A (en) * | 2013-04-19 | 2013-06-26 | 安徽省电力公司蚌埠供电公司 | Hoisting device for electric equipment of transformer substation |
| CN107492824A (en) * | 2017-10-25 | 2017-12-19 | 国网河南省电力公司孟津县供电公司 | One kind is used for electric power apparatus examination Portable lifting device |
| CN108281924A (en) * | 2018-03-15 | 2018-07-13 | 广东省输变电工程有限公司 | A kind of dismountable substation's crossbeam framework fixture |
| CN109081256A (en) * | 2018-09-25 | 2018-12-25 | 国网辽宁省电力有限公司锦州供电公司 | Disconnecting switch Special lifting device |
| CN111675084A (en) * | 2020-03-19 | 2020-09-18 | 河南平高通用电气有限公司 | Insulator hoisting tool |
-
2010
- 2010-09-13 CN CN2010205261344U patent/CN201766314U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001150A (en) * | 2012-12-05 | 2013-03-27 | 宁夏电力公司检修公司 | Elevating device of working face of high-voltage insulator chain |
| CN103066531A (en) * | 2013-01-14 | 2013-04-24 | 义乌市供电局 | Supporting frame for 10 KV line live wire |
| CN103066531B (en) * | 2013-01-14 | 2016-06-15 | 义乌市供电局 | A kind of 10 KV line live wire bracing frames |
| CN103178463A (en) * | 2013-04-19 | 2013-06-26 | 安徽省电力公司蚌埠供电公司 | Hoisting device for electric equipment of transformer substation |
| CN107492824A (en) * | 2017-10-25 | 2017-12-19 | 国网河南省电力公司孟津县供电公司 | One kind is used for electric power apparatus examination Portable lifting device |
| CN108281924A (en) * | 2018-03-15 | 2018-07-13 | 广东省输变电工程有限公司 | A kind of dismountable substation's crossbeam framework fixture |
| CN108281924B (en) * | 2018-03-15 | 2023-12-19 | 广东省输变电工程有限公司 | Detachable transformer substation beam framework fixture |
| CN109081256A (en) * | 2018-09-25 | 2018-12-25 | 国网辽宁省电力有限公司锦州供电公司 | Disconnecting switch Special lifting device |
| CN111675084A (en) * | 2020-03-19 | 2020-09-18 | 河南平高通用电气有限公司 | Insulator hoisting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130709 Address after: Weifang City, Shandong Province Dongfeng 261021 West Street Weicheng District No. 425 electric power building Patentee after: Shandong Electric Power Corporation Weifang Power Supply Co., Ltd. Patentee after: State Grid Corporation of China Address before: 261021 No. 425 power building, Dongfeng West Street, Shandong, Weifang Patentee before: Shandong Electric Power Corporation Weifang Power Supply Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20170913 |