CN203787860U - Pin type insulator electrified replacing tool - Google Patents
Pin type insulator electrified replacing tool Download PDFInfo
- Publication number
- CN203787860U CN203787860U CN201420161808.3U CN201420161808U CN203787860U CN 203787860 U CN203787860 U CN 203787860U CN 201420161808 U CN201420161808 U CN 201420161808U CN 203787860 U CN203787860 U CN 203787860U
- Authority
- CN
- China
- Prior art keywords
- guiding
- bakelite
- sheet
- replacing tool
- ratchet
- 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
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 31
- 239000004637 bakelite Substances 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model relates to a pin type insulator electrified replacing tool comprising a supporting frame, a transverse bearing clamp, a fastening bolt, a clamping sheet, a band pressing handle, a band, a ratchet, a wire-guiding hook, a blocking sheet, a guiding sheet and a guiding frame. One end of the supporting frame is connected with the transverse bearing clamp via the bolt, and the middle part is fixedly connected with the guiding sheet which is hinged with the guiding frame. The hinged part is provided with the ratchet. The other end of the guiding frame is connected with the band pressing handle. The ratchet is connected with the band. The end part of the band is provided with the bakelite wire-guiding hook. One side of the clamping sheet abuts against the band, and the other end is fixed on the blocking sheet via a spring. The blocking sheet is fixedly connected on the guiding sheet. The clamping sheet is slidably connected with the guiding sheet. The transverse bearing clamp is connected with the fastening bolt. Advantages of the pin type insulator electrified replacing tool are that the pin type insulator electrified replacing tool has characteristics of being simple in structure, convenient to carry, simple in operation, etc. without matching of an insulating bucket arm vehicle and a crane, and only the transverse bearing clamp needs to be placed on a transverse bearing to perform manual operation so that power distribution operation and maintenance cost is reduced.
Description
Technical field
The utility model belongs to electric power system distribution line live working field, relates in particular to a kind of pin insulator electrification replacing tool of the 10kV of being applicable to distribution line.
Background technology
Pin insulator, as one of visual plant of distribution line, is being undertaken and is being hung wire and the vital task to shaft tower insulation, once go wrong, will cause line flashover, tripping operation, and the accident that even goes offline occurs.Therefore, need often it to be checked and is changed processing.Pin insulator is changed and can be divided into have a power failure replacing and charged for replacement.Having a power failure to change needs the Sectors cooperations such as traffic department's unified planning, power transformation O&M department grid switching operation, comparatively loaded down with trivial details.Meanwhile, in case of emergency, cannot meet the demands.Although the charged for replacement pin insulator method of using at present can solve to have a power failure to change, need multidisciplinary coordination and promptness problem, need aerial lift device with insulated arm and crane to coordinate, surcharge is higher.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pin insulator electrification replacing tool, realizes charged for replacement pin insulator, without aerial lift device with insulated arm and crane, coordinates, and reduces distribution O&M cost.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of pin insulator electrification replacing tool, comprise bracing frame, cross-arm folder, fastening bolt, card, bandage pressure handle, bandage, ratchet, thread hook, catch, guide card, saddle, the logical bolt in bracing frame one end is connected with cross-arm folder, centre is fixedly connected with guide card, guide card and saddle are hinged, hinged place is provided with ratchet, the saddle other end is connected with bandage pressure handle, on ratchet, be connected with bandage, strap end is provided with bakelite thread hook, card one side is resisted against on bandage, the other end is fixed on catch by spring, the fixing part that connects of catch is on guide card, card and guide card are slidably connected, on described cross-arm folder, be connected with fastening bolt.
Described bracing frame is comprised of two L shaped bakelite plates, rectangle bakelite connecting plate, bakelite connecting rod, and two L shaped bakelite plates connect by rectangle bakelite connecting plate, bakelite connecting rod, on described rectangle bakelite connecting plate, is fixed with guide card.
Described pressure handle outside is provided with insulating case.
Described cross-arm folder is provided with groove.
Compared with prior art, the beneficial effects of the utility model are:
There is the features such as simple in structure, easy to carry, simple to operate, without aerial lift device with insulated arm and crane, coordinate, only cross-arm folder need be placed on to manual operations on cross-arm, reduced distribution O&M cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bracing frame.
In figure: 1-bracing frame 2-cross-arm folder 3-saddle 4-guide card 5-ratchet 6-card 7-catch 8-bandage 9-bandage pressure handle 10-thread hook 11-fastening bolt 12-rectangle bakelite connecting plate 13-L shape bakelite plate 14-bakelite connecting rod 15-groove.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following execution mode.
See Fig. 1, Fig. 2, a kind of pin insulator electrification replacing tool, comprise bracing frame 1, cross-arm folder 2, fastening bolt 11, card 6, bandage pressure handle 9, bandage 8, ratchet 5, thread hook 10, catch 7, guide card 4, saddle 3, the logical bolt in bracing frame 1 one end is connected with cross-arm folder 2, centre is fixedly connected with guide card 4, guide card 4 is hinged with saddle 3, hinged place is provided with ratchet 5, saddle 3 other ends are connected with bandage pressure handle 9, on ratchet 5, be connected with bandage 8, bandage 8 ends are provided with bakelite thread hook 10, card 6 one sides are resisted against on bandage 8, the other end is fixed on catch 7 by spring, the fixing part that connects of catch 7 is on guide card 4, card 6 is slidably connected with guide card 4, on described cross-arm folder 2, be connected with fastening bolt 11.Described cross-arm folder 2 is provided with groove 15.
Bracing frame 1 is comprised of two L shaped bakelite plates 13, rectangle bakelite connecting plate 12, bakelite connecting rod 14, and two L shaped bakelite plates 13 connect by rectangle bakelite connecting plate 12, bakelite connecting rod 14, on described rectangle bakelite connecting plate 12, are fixed with guide card 4.In the middle of bakelite connecting rod 14, be provided with stud, utilize stud that two L shaped bakelite plates 13 are connected and fixed.Pressure handle outside is provided with insulating case.
Wherein, cross-arm folder 2 is welded by stainless steel, is bolted bracing frame 1, and fastening bolt 11 is for clamping cross-arm folder 2.Bandage pressure handle 9, card 6 and ratchet 5 are for metal structure is connected, for fixing and application straps 8.
During use, can step on separately bar by a distribution workman and operate.First cross-arm folder 2 is stuck on the cross-arm of pin insulator by groove 15, utilizes the fastening bolt 11 on cross-arm folder 2 that replacing instrument is fixed on cross-arm, unclamps the constraint between pin insulator to be changed and line conductor; Then with thread hook 10, walk around two bakelite connecting rods 14 on bracing frame 1 and catch on line conductor.After everything in readiness, press bandage pressure handle 9, ratchet 5 is regained bandage 8, drives thread hook 10, and then the wire of slinging, and makes pin insulator no longer bear pressure.After good pin insulator to be replaced, unclamp ratchet 5, slowly put down wire, and be fixed on pin insulator, change pin insulator end-of-job.
The utlity model has the features such as simple in structure, easy to carry, simple to operate, without aerial lift device with insulated arm and crane, coordinate, only cross-arm folder need be placed on to manual operations on cross-arm, reduced distribution O&M cost.
Claims (4)
1. a pin insulator electrification replacing tool, it is characterized in that, comprise bracing frame, cross-arm folder, fastening bolt, card, bandage pressure handle, bandage, ratchet, thread hook, catch, guide card, saddle, the logical bolt in bracing frame one end is connected with cross-arm folder, centre is fixedly connected with guide card, guide card and saddle are hinged, hinged place is provided with ratchet, the saddle other end is connected with bandage pressure handle, on ratchet, be connected with bandage, strap end is provided with bakelite thread hook, card one side is resisted against on bandage, the other end is fixed on catch by spring, the fixing part that connects of catch is on guide card, card and guide card are slidably connected, on described cross-arm folder, be connected with fastening bolt.
2. a kind of pin insulator electrification replacing tool according to claim 1, it is characterized in that, described bracing frame is comprised of two L shaped bakelite plates, rectangle bakelite connecting plate, bakelite connecting rod, two L shaped bakelite plates connect by rectangle bakelite connecting plate, bakelite connecting rod, on described rectangle bakelite connecting plate, are fixed with guide card.
3. a kind of pin insulator electrification replacing tool according to claim 1, is characterized in that, described pressure handle outside is provided with insulating case.
4. a kind of pin insulator electrification replacing tool according to claim 1, is characterized in that, described cross-arm folder is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161808.3U CN203787860U (en) | 2014-04-03 | 2014-04-03 | Pin type insulator electrified replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161808.3U CN203787860U (en) | 2014-04-03 | 2014-04-03 | Pin type insulator electrified replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787860U true CN203787860U (en) | 2014-08-20 |
Family
ID=51324014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161808.3U Expired - Fee Related CN203787860U (en) | 2014-04-03 | 2014-04-03 | Pin type insulator electrified replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988202A (en) * | 2018-08-02 | 2018-12-11 | 刘少广 | A kind of linear insulator General clamping |
-
2014
- 2014-04-03 CN CN201420161808.3U patent/CN203787860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988202A (en) * | 2018-08-02 | 2018-12-11 | 刘少广 | A kind of linear insulator General clamping |
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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 |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |