CN205141527U - Insulator fitting pin pin removal - Google Patents
Insulator fitting pin pin removal Download PDFInfo
- Publication number
- CN205141527U CN205141527U CN201520985123.5U CN201520985123U CN205141527U CN 205141527 U CN205141527 U CN 205141527U CN 201520985123 U CN201520985123 U CN 201520985123U CN 205141527 U CN205141527 U CN 205141527U
- Authority
- CN
- China
- Prior art keywords
- plunger
- connecting rod
- insulator
- fixed
- montant
- 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.)
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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 28
- 210000003462 vein Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulators (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses an insulator fitting pin pin removal, including the connecting rod, the left end of connecting rod is equipped with first round pin head, and the right -hand member of connecting rod is connected with the holding rod, is fixed with second round pin head, third round pin head and the montant of perpendicular to connecting rod on the connecting rod, the montant is vertical upwards to be set up, is fixed with the horizontal pole on the top of montant, is fixed with the fourth round pin head that the level set up at the horizontal pole left end, is fixed with the 5th round pin head that the level set up at the horizontal pole right -hand member, the width of fourth round pin head is turned left from the right side and is narrowed down in proper order, the tip of the 5th round pin head is flat type, the utility model discloses a holding rod uses flexibility, convenient to carry for telescopic multi -level telescopic rod, simultaneously installed the head of pulling pin that a plurality of orientations are different to the characteristics of W type fitting pin at the front end of holding rod and made the staff can quick dismantlement and installation to W type fitting pin a position, greatly reduced intensity of labour, improved the insulator and changed or maintenance efficiency.
Description
Technical field
The utility model belongs to electric power maintenance equipment, particularly a kind of insulator locking pin pin removal.
Background technology
The insulator string of transmission line easily by thunderbolt, the reason such as aging and damaged, in order to ensure the normal operation of transmission line, just must change underproof insulator string within a short period of time.Usual employing pin pulling clamp extracts the locking pin between insulator, is then changed one by one by the insulator of breakage.Conventional locking pin has R type and W type two kinds of structures.Just can extract in the ring coupler body of common pin removal being inserted into R type locking pin, but W type locking pin has two collar extensions, have the elasticity iron plate end of arc-shaped protrusions and collar extension outermost both sides to bend laterally on the elasticity iron plate of collar extension outermost both sides, and common locking pin pin removal can not be used to carry out quick-detachment and installation to insulator.
Summary of the invention
The utility model is in maintenance or change in insulator string process, can not quick-detachment and install the problem of W type locking pin and propose a kind of insulator locking pin pin removal.The utility model for the taked technical scheme that solves the problem is: a kind of insulator locking pin pin removal, it comprises connecting rod, the left end of described connecting rod is provided with the first plunger, the end of the first plunger is platypelloid type, the right-hand member of connecting rod is connected with holding rod, connecting rod is fixed with the second plunger perpendicular to connecting rod, 3rd plunger and montant, described second plunger is arranged straight down and the end of the second plunger is centre establishes platypelloid type jaggy, described 3rd plunger is arranged straight down and the width of the 3rd plunger narrows from top to bottom successively, described montant is arranged straight up, cross bar is fixed with on the top of montant, the 4th plunger that level arranges is fixed with left at cross bar left end, the 5th plunger that level arranges is fixed with to the right at cross bar right-hand member, the width of described 4th plunger is turned left from the right side and is narrowed successively, the end of described 5th plunger is platypelloid type.
Further, described holding rod is multistage retractable rod.
Further, the end of described 3rd plunger and/or the end of the 4th plunger are globular model.
Further, the dual-side of described 3rd plunger and/or the dual-side of the 4th plunger are provided with anti-slip veins.
Further, the length of described montant is greater than the axial maximum radius of insulator.
Further, the distance between described second plunger and the 3rd plunger is greater than the axially maximum radius of insulator.
Holding rod of the present utility model is that telescopic multistage retractable rod uses flexibly, easy to carry; Simultaneously having installed the different pin pulling head of multiple directions in the front end of holding rod for the feature of W type locking pin makes staff can a position to the quick-detachment of W type locking pin and installation, significantly reduce labour intensity, improve replacing insulator or overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of W type locking pin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises connecting rod 11, the left end of described connecting rod 11 is provided with the first plunger 10, the end of the first plunger 10 is platypelloid type, the right-hand member of connecting rod 11 is connected with holding rod 5, described holding rod 5 is multistage retractable rod, connecting rod 11 is fixed with the second plunger 9 perpendicular to connecting rod 11, 3rd plunger 6 and montant 12, described second plunger 9 is arranged straight down and the end of the second plunger 9 is the platypelloid type that centre is provided with breach 8, described 3rd plunger 6 is arranged straight down and the width of the 3rd plunger 6 narrows from top to bottom successively, described montant 12 is arranged straight up, cross bar 3 is fixed with on the top of montant 12, horizontally disposed 4th plunger 2 is fixed with at cross bar 3 left end, horizontally disposed 5th plunger 4 is fixed with at cross bar 3 right-hand member, the width of described 4th plunger 2 is turned left from the right side and is narrowed successively, the end of described 5th plunger 4 is platypelloid type, the end of described 3rd plunger 6 and/or the end of the 4th plunger 2 are globular model, the dual-side of described 3rd plunger 6 and/or the dual-side of the 4th plunger 2 are provided with anti-skidding anti-slip veins 1,7, the length of described montant 12 is greater than the axial maximum radius of insulator, and the distance between described second plunger 9 and the 3rd plunger 6 is greater than the axially maximum radius of insulator.
As shown in Figure 2, the making material of W type locking pin 13 is elasticity iron plate material, it comprises two collar extensions 17, the depressed part 16 caved inward is formed between two collar extensions 17, two outermost two elasticity iron plates of collar extension 17 have arc-shaped protrusions 15, and the end of two outermost two elasticity iron plates of collar extension 17 is provided with the crotch 14 bent laterally.
As depicted in figs. 1 and 2, in use, the first plunger 10 of the present utility model and the 5th plunger 4 can promote two collar extensions 17 of W type locking pin 13 or crotch 14 pairs of W type locking pins 13 are dismantled or installed from different directions; 3rd plunger 6 and the 4th plunger 2 can put into depressed part 16 from different directions to promote W type locking pin 13, thus carry out dismantling or installing; When W type locking pin 13 is from crotch 14 to two collar extension 17 direction dismountings, two crotches 14 can tangle insulator and cannot dismantle, now can use the second plunger 9, two crotches 14 are allowed to enter in the breach 8 of the second plunger 9 successively, thus the distance reduced between two crotches 14, thus carry out dismantling or installing; Above different plunger can be with the use of.
Holding rod 5 of the present utility model uses flexibly for telescopic multistage retractable rod, easy to carry; Simultaneously having installed the different pin pulling head of multiple directions in the front end of holding rod 5 for the feature of W type locking pin 13 makes staff can a position to the quick-detachment of W type locking pin 13 and installation, significantly reduce labour intensity, improve replacing insulator or overhaul efficiency.
Claims (6)
1. an insulator locking pin pin removal, it is characterized in that, comprise connecting rod, the left end of described connecting rod is provided with the first plunger, the end of the first plunger is platypelloid type, the right-hand member of connecting rod is connected with holding rod, connecting rod is fixed with the second plunger perpendicular to connecting rod, 3rd plunger and montant, described second plunger is arranged straight down and the end of the second plunger is centre establishes platypelloid type jaggy, described 3rd plunger is arranged straight down and the width of the 3rd plunger narrows from top to bottom successively, described montant is arranged straight up, cross bar is fixed with on the top of montant, the 4th plunger that level arranges is fixed with left at cross bar left end, the 5th plunger that level arranges is fixed with to the right at cross bar right-hand member, the width of described 4th plunger is turned left from the right side and is narrowed successively, the end of described 5th plunger is platypelloid type.
2. insulator locking pin pin removal according to claim 1, is characterized in that, described holding rod is multistage retractable rod.
3. insulator locking pin pin removal according to claim 1 and 2, is characterized in that, the end of described 3rd plunger and/or the end of the 4th plunger are globular model.
4. insulator locking pin pin removal according to claim 1 and 2, is characterized in that, the dual-side of described 3rd plunger and/or the dual-side of the 4th plunger are provided with anti-slip veins.
5. insulator locking pin pin removal according to claim 1 and 2, is characterized in that, the length of described montant is greater than the axial maximum radius of insulator.
6. insulator locking pin pin removal according to claim 1 and 2, is characterized in that, the distance between described second plunger and the 3rd plunger is greater than the axially maximum radius of insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985123.5U CN205141527U (en) | 2015-11-30 | 2015-12-02 | Insulator fitting pin pin removal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972475 | 2015-11-30 | ||
| CN2015209724757 | 2015-11-30 | ||
| CN201520985123.5U CN205141527U (en) | 2015-11-30 | 2015-12-02 | Insulator fitting pin pin removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141527U true CN205141527U (en) | 2016-04-06 |
Family
ID=55202250
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871102.5A Pending CN105305312A (en) | 2015-11-30 | 2015-12-02 | Pin puller for insulator fitting pin |
| CN201520985123.5U Active CN205141527U (en) | 2015-11-30 | 2015-12-02 | Insulator fitting pin pin removal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871102.5A Pending CN105305312A (en) | 2015-11-30 | 2015-12-02 | Pin puller for insulator fitting pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105305312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305312A (en) * | 2015-11-30 | 2016-02-03 | 国网河南省电力公司三门峡供电公司 | Pin puller for insulator fitting pin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201298697Y (en) * | 2008-11-05 | 2009-08-26 | 河南省电力公司信阳供电公司 | Pin remover for a power transmission line to replace an insulator |
| CN201699350U (en) * | 2010-04-26 | 2011-01-05 | 河南省电力公司三门峡供电公司 | Multidirectional insulator split pin remover for transmission line |
| CN201829865U (en) * | 2010-11-01 | 2011-05-11 | 甘肃省电力公司白银供电公司 | Spring pin remover for live working |
| JP2012200815A (en) * | 2011-03-25 | 2012-10-22 | Chugoku Electric Power Co Inc:The | Split pin insertion/extraction tool |
| CN203510129U (en) * | 2013-10-31 | 2014-04-02 | 国家电网公司 | Pin removing device for removing W-shaped spring pin |
| CN105305312A (en) * | 2015-11-30 | 2016-02-03 | 国网河南省电力公司三门峡供电公司 | Pin puller for insulator fitting pin |
-
2015
- 2015-12-02 CN CN201510871102.5A patent/CN105305312A/en active Pending
- 2015-12-02 CN CN201520985123.5U patent/CN205141527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305312A (en) * | 2015-11-30 | 2016-02-03 | 国网河南省电力公司三门峡供电公司 | Pin puller for insulator fitting pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105305312A (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |