CN203445523U - Tool set for replacing dead-end insulator chain of substation framework - Google Patents
Tool set for replacing dead-end insulator chain of substation framework Download PDFInfo
- Publication number
- CN203445523U CN203445523U CN201320432759.8U CN201320432759U CN203445523U CN 203445523 U CN203445523 U CN 203445523U CN 201320432759 U CN201320432759 U CN 201320432759U CN 203445523 U CN203445523 U CN 203445523U
- Authority
- CN
- China
- Prior art keywords
- tool set
- bottle
- insulator string
- changing
- electric substation
- 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 21
- 239000012211 strain insulator Substances 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 abstract 1
- 241000219104 Cucurbitaceae Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a tool set for replacing a dead-end insulator chain of a substation framework. The tool set comprises an insulator cradle, the insulator chain is placed on the insulator cradle, a movable clamping device (2) and a fixed clamping device (3) are respectively arranged at the two ends of the insulator cradle, and two ratchet palm gourds (4) are respectively arranged at the two sides of the end, where the fixed clamping device (3) is placed, of the insulator cradle, are connected with the movable clamping device (2) via fastening ropes (5), and drive the movable clamping device (2) to move via the fastening ropes (5). The tool set for replacing the dead-end insulator chain of the substation framework can greatly shorten power failure time, reduces labor intensity and improves working efficiency.
Description
Technical field
The utility model relates to a kind of for changing the tool set of electric substation's framework strain insulator string.
Background technology
The old common insulator that most of 35KV and above electric substation use all needs to be replaced by pollution proof insulator, but the workload of this replacing is large, and equipment interruption duration is short in the process of changing, higher to quality and safe requirement in construction, but because the construction site of electric substation is complicated, charging equipment is many, working range is less, and not only increased labour intensity while adopting at present one chip jig, reduce operating efficiency, and needed when mounted time of having a power failure long.
Summary of the invention
It is a kind of for changing the tool set of electric substation's framework strain insulator string that the utility model provides, and it not only can shorten interruption duration greatly, and can reduce labour intensity, raises labour efficiency.
The utility model has adopted following technical scheme: a kind of for changing the tool set of electric substation's framework strain insulator string, it is provided with bottle-holding rack, insulator string is placed on bottle-holding rack, at the two ends of bottle-holding rack, be respectively equipped with movable fixture and holding clamp, the both sides that are positioned at holding clamp one end at bottle-holding rack are respectively equipped with ratchet lever hoist, two ratchet lever hoists are connected with movable fixture by hauling, and two ratchet lever hoists drive movable fixture to move by hauling.
The both sides of described bottle-holding rack are fixed metal support, are provided with some cross bars and vertical pole between two metallic supports, and cross bar and vertical pole are insulating epoxy pipe, after cross bar is connected with metallic support with vertical pole, form stretcher shape.Described ratchet lever hoist is 3T ratchet lever hoist.Described movable fixture is angle bar.Described holding clamp is galvanized steel bar.Described bottle-holding rack side is provided with lifting lever, and one end of lifting lever is connected with holder, and the other end is connected with lifting tackle, is wound with insulation ropes on lifting tackle.
The utlity model has following beneficial effect: the utility model adopts bottle-holding rack and ratchet lever hoist, by ratchet lever hoist, tighten up insulator string, after not stressing, insulator string more renews insulator string, so not only can change easily insulator string, reduce labour intensity, well improve the effect of efficiency of construction and fail safe, and save workmen, can greatly shorten interruption duration simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In Fig. 1, the utility model is a kind of for changing the tool set of electric substation's framework strain insulator string, it is provided with bottle-holding rack, the both sides of bottle-holding rack are fixed metal support 6, between two metallic supports 6, be provided with some cross bars 7 and vertical pole 8, cross bar 7 and vertical pole 8 are insulating epoxy pipe, after being connected with metallic support 6 with vertical pole 8, cross bar 7 forms stretcher shape, insulator string is placed on bottle-holding rack, at the two ends of bottle-holding rack, be respectively equipped with movable fixture 2 and holding clamp 3, movable fixture 2 is angle bar, holding clamp 3 is galvanized steel bar, the both sides that are positioned at holding clamp 3 one end at bottle-holding rack are respectively equipped with ratchet lever hoist 4, ratchet lever hoist 4 is 3T ratchet lever hoist, two ratchet lever hoists 45 are connected with movable fixture 2 by hauling, two ratchet lever hoists 4 are by 5 drive movable fixture 2 motions of hauling, on bottle-holding rack side, be provided with lifting lever 9, one end of lifting lever 9 is connected with holder 10, the other end is connected with lifting tackle 11, on lifting tackle 11, be wound with insulation ropes 1.The utility model on insulator string, installs ratchet lever hoist 4 by bottle-holding rack colligation, tightens up ratchet lever hoist 4, and insulator string is not stressed, and promotes insulator string go out the insulator string more renewing after bottle-holding rack by the lifting tackle 11 on lifting lever 9.
Claims (6)
1. one kind for changing the tool set of electric substation's framework strain insulator string, it is characterized in that it is provided with bottle-holding rack, insulator string is placed on bottle-holding rack, at the two ends of bottle-holding rack, be respectively equipped with movable fixture (2) and holding clamp (3), the both sides that are positioned at holding clamp (3) one end at bottle-holding rack are respectively equipped with ratchet lever hoist (4), two ratchet lever hoists (4) are connected with movable fixture (2) by haul (5), and two ratchet lever hoists (4) drive movable fixture (2) motion by haul (5).
2. according to claim 1 for changing the tool set of electric substation's framework strain insulator string, the both sides that it is characterized in that described bottle-holding rack are fixed metal support (6), between two metallic supports (6), be provided with some cross bars (7) and vertical pole (8), cross bar (7) and vertical pole (8) are insulating epoxy pipe, after cross bar (7) is connected with metallic support (6) with vertical pole (8), form stretcher shape.
3. according to claim 1 for changing the tool set of electric substation's framework strain insulator string, it is characterized in that described ratchet lever hoist (4) is 3T ratchet lever hoist.
4. according to claim 1 for changing the tool set of electric substation's framework strain insulator string, it is characterized in that described movable fixture (2) is angle bar.
5. according to claim 1 for changing the tool set of electric substation's framework strain insulator string, it is characterized in that described holding clamp (3) is galvanized steel bar.
6. according to claim 1 for changing the tool set of electric substation's framework strain insulator string, it is characterized in that bottle-holding rack side is provided with lifting lever (9), one end of lifting lever (9) is connected with holder (10), the other end is connected with lifting tackle (11), is wound with insulation ropes (1) on lifting tackle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432759.8U CN203445523U (en) | 2013-07-22 | 2013-07-22 | Tool set for replacing dead-end insulator chain of substation framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432759.8U CN203445523U (en) | 2013-07-22 | 2013-07-22 | Tool set for replacing dead-end insulator chain of substation framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445523U true CN203445523U (en) | 2014-02-19 |
Family
ID=50096542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432759.8U Expired - Fee Related CN203445523U (en) | 2013-07-22 | 2013-07-22 | Tool set for replacing dead-end insulator chain of substation framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457200A (en) * | 2013-07-22 | 2013-12-18 | 国家电网公司 | Tool set for replacing strain insulator string of substation framework |
| CN103457200B (en) * | 2013-07-22 | 2016-11-30 | 国家电网公司 | A kind of tool set for changing substation framework strain insulator string |
-
2013
- 2013-07-22 CN CN201320432759.8U patent/CN203445523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457200A (en) * | 2013-07-22 | 2013-12-18 | 国家电网公司 | Tool set for replacing strain insulator string of substation framework |
| CN103457200B (en) * | 2013-07-22 | 2016-11-30 | 国家电网公司 | A kind of tool set for changing substation framework strain insulator string |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203522074U (en) | Bundling fixing device for tail wire and main wire of stay wire of power transmission line poles | |
| CN201766314U (en) | Insulator replacing tool | |
| CN202804150U (en) | Rotary grapping lifting manipulator mechanism | |
| CN201838934U (en) | Novel portable adjustable rod upper platform | |
| CN203946776U (en) | Head tower bearing plate turnover hoisting fixture | |
| CN101814707B (en) | Tool for live replacement of 220kV line 'V' string insulator and method | |
| CN202333602U (en) | Double-connection board wire tightening clamp | |
| CN203282420U (en) | Double conductor tension indicating wire grip | |
| CN202197048U (en) | Double angle steel hanging point lifting and connecting tool for tower use | |
| CN201932878U (en) | Detachable distribution transform core lifting device | |
| CN202488034U (en) | Lifting device for electric transmission line of angle iron tower | |
| CN203445523U (en) | Tool set for replacing dead-end insulator chain of substation framework | |
| CN203813330U (en) | Tool for live-line replacement of 500 kV strain insulator strings | |
| CN203193189U (en) | Portable overhead ground wire lifting device | |
| CN103500961B (en) | Tool special for electrified replacement of strain insulator string | |
| CN202978098U (en) | Overhead ground wire lifter | |
| CN202586222U (en) | Elevating gear for enclosing bus installation | |
| CN103457200A (en) | Tool set for replacing strain insulator string of substation framework | |
| CN103457200B (en) | A kind of tool set for changing substation framework strain insulator string | |
| CN104253394A (en) | Tension insulator string replacement tool | |
| CN204057687U (en) | Steel embryo fetches and delivers fixture | |
| CN203787859U (en) | Portable derrick applied to transmission line overhauling | |
| CN202488035U (en) | Hoisting device for maintenance of power transmission line above concrete poles | |
| CN202930836U (en) | Tension insulator replacement tool | |
| CN202199643U (en) | Multifunctional pipe bender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140219 Termination date: 20190722 |