CN204464871U - A kind of insulator R type pin special replacement tool - Google Patents
A kind of insulator R type pin special replacement tool Download PDFInfo
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- CN204464871U CN204464871U CN201520222387.5U CN201520222387U CN204464871U CN 204464871 U CN204464871 U CN 204464871U CN 201520222387 U CN201520222387 U CN 201520222387U CN 204464871 U CN204464871 U CN 204464871U
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- lateral adjustments
- insulator
- hole
- longitudinal adjustment
- type pin
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- 239000012212 insulator Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
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Abstract
The utility model relates to power industry ultra-high-tension power transmission line maintenance technology field, belong to a kind of protection tool during high voltage transmission line live work, a kind of insulator R type pin special replacement tool specifically, comprise handle, lifting pin crotch and tup, described tup is installed in the top of handle, and the lower end of described handle is provided with supporting member; Described lower portion thereof is provided with at least two longitudinal adjustment holes and the lateral adjustments hole I vertical with longitudinal adjustment hole; Described lifting pin crotch is provided with at least two lateral adjustments holes II corresponding with lateral adjustments hole I; Described lifting pin crotch inserts in longitudinal adjustment hole, and bolt is through lateral adjustments hole I and lateral adjustments hole II and pass through fastening nuts.Relative to prior art, the beneficial effect of the utility model insulator R type pin special replacement tool is: structure is simple, easy to use, according to the longitudinally height of Operating condition adjustment lifting pin crotch and can cross out length, have the prospect applied.
Description
Technical field
The utility model relates to power industry ultra-high-tension power transmission line maintenance technology field, belongs to a kind of protection tool during high voltage transmission line live work, specifically a kind of insulator R type pin special replacement tool.
Background technology
At present, transmission line external insulation many employings insulator, is connected with steel pin by steel cap between insulator, junction usually use R type pin connect in case anti-avulsion falls, when insulator damage need change time, need by R type pin take out, also R type pin to be pounded after replacing into.Existing most of replacing options coordinates for using the instruments such as pliers, hammer and hook, and this causes complicated operation, changes efficiency slow, but also easily destroys the zinc-plated overcoat of R type pin.The utility model patent of Authorization Notice No. CN203800488U discloses a kind of multi-functional R type pin split-pin device, comprises concave surface tup, lifting pin crotch and handle etc., hooks R type pin, with concave surface tup for fulcrum, tripped out by R type pin during use with lifting pin crotch.This split-pin device improves operating efficiency, reduces labor strength.But, because the position of lifting pin crotch can not regulate, can cause when therefore running into different operating modes using inconvenience.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, the technical scheme of the insulator R type pin special replacement tool providing a kind of structure simple, easy to use.
A kind of insulator R type pin special replacement tool that the utility model provides, comprise handle, lifting pin crotch and tup, described tup is installed in the top of handle, and the lower end of described handle is provided with supporting member; Described lower portion thereof is provided with at least two longitudinal adjustment holes and the lateral adjustments hole I vertical with longitudinal adjustment hole; Described lifting pin crotch is provided with at least two lateral adjustments holes II corresponding with lateral adjustments hole I; Described lifting pin crotch inserts in longitudinal adjustment hole, and bolt is through lateral adjustments hole I and lateral adjustments hole II and pass through fastening nuts.During use, according to operating mode, lifting pin crotch is inserted corresponding longitudinal adjustment hole, the lateral adjustments hole I of correspondence of then aliging and lateral adjustments hole II, and fastening with screw bolt and nut, then hook R type pin with lifting pin crotch, take supporting member as fulcrum, by R type pin take out, after the insulator more renewed, use tup R type pin is pounded into.
The technical solution of the utility model also has: described handle is provided with three longitudinal adjustment holes, and the wheelbase of adjacent longitudinal adjustment hole is one centimetre.
The technical solution of the utility model also has: the lower end of described supporting member is provided with slipmat, skids to prevent supporting member.
The technical solution of the utility model also has: described handle is provided with oval grip part, to facilitate staff to grasp, improves the grasping comfort level of staff.
The technical solution of the utility model also has: the outside of described grip part is provided with many annular non-slip process, slips out of the hand to prevent staff.
The technical solution of the utility model also has: the upper end of described handle is provided with link, to facilitate with it instrument hangs over by staff.
Relative to prior art, the beneficial effect of the utility model insulator R type pin special replacement tool is: structure is simple, easy to use, according to the longitudinally height of Operating condition adjustment lifting pin crotch and can cross out length, have the prospect applied.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model insulator R type pin special replacement tool.
Fig. 2 is the structural representation of lifting pin crotch.
In figure: 1, handle, 2, lifting pin crotch, 3, tup, 4, supporting member, 5, longitudinal adjustment hole, 6, lateral adjustments hole I, 7, lateral adjustments hole II, 8, bolt, 9, slipmat, 10, grip part, 11, annular non-slip process, 12, link.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, with reference to the accompanying drawings the utility model embodiment is described further below.
As shown in Figure 1 and Figure 2, a kind of insulator R type pin special replacement tool, comprise handle 1, lifting pin crotch 2 and tup 3, described tup 3 is installed in the top of handle 1, and the lower end of described handle 1 is provided with supporting member 4, and the lower end of described supporting member 4 is provided with slipmat 9; Described handle 1 is provided with oval grip part 10, and the outside of described grip part 10 is provided with many annular non-slip process 11; The upper end of described handle 1 is provided with link 12; Described handle 1 bottom is provided with three longitudinal adjustment holes 5 and the lateral adjustments hole I 6 vertical with longitudinal adjustment hole 5, and the wheelbase of adjacent longitudinal adjustment hole 5 is one centimetre; Described lifting pin crotch 2 is provided with three lateral adjustments holes II 7 corresponding with lateral adjustments hole I 6; Described lifting pin crotch 2 inserts in longitudinal adjustment hole 5, and bolt 8 is through lateral adjustments hole I 6 and lateral adjustments hole II 7 and pass through fastening nuts.
During use, according to operating mode, lifting pin crotch 2 is inserted corresponding longitudinal adjustment hole 5, the lateral adjustments hole I 6 of correspondence of then aliging and lateral adjustments hole II 7, and with bolt 8 and fastening nuts, then live R type pin with lifting pin crotch hook 2, with supporting member 4 for fulcrum, by R type pin take out, after the insulator more renewed, use tup 3 R type pin is pounded into.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (6)
1. an insulator R type pin special replacement tool, comprise handle (1), lifting pin crotch (2) and tup (3), described tup (3) is installed in the top of handle (1), the lower end of described handle (1) is provided with supporting member (4), it is characterized in that: described handle (1) bottom is provided with at least two longitudinal adjustment holes (5) and the lateral adjustments hole I (6) vertical with longitudinal adjustment hole (5); Described lifting pin crotch (2) is provided with at least two lateral adjustments holes II (7) corresponding with lateral adjustments hole I (6); Described lifting pin crotch (2) is inserted in longitudinal adjustment hole (5), and bolt (8) is through lateral adjustments hole I (6) and lateral adjustments hole II (7) and pass through fastening nuts.
2. insulator R type pin special replacement tool according to claim 1, it is characterized in that: described handle (1) is provided with three longitudinal adjustment holes (5), the wheelbase of adjacent longitudinal adjustment hole (5) is one centimetre.
3. insulator R type pin special replacement tool according to claim 1, is characterized in that: the lower end of described supporting member (3) is provided with slipmat (9).
4., according to the arbitrary described insulator R type pin special replacement tool of claim 1-3, it is characterized in that: described handle (1) is provided with oval grip part (10).
5. insulator R type pin special replacement tool according to claim 4, is characterized in that: the outside of described grip part (10) is provided with many annular non-slip process (11).
6., according to the arbitrary described insulator R type pin special replacement tool of claim 1-3, it is characterized in that: the upper end of described handle (1) is provided with link (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222387.5U CN204464871U (en) | 2015-04-14 | 2015-04-14 | A kind of insulator R type pin special replacement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222387.5U CN204464871U (en) | 2015-04-14 | 2015-04-14 | A kind of insulator R type pin special replacement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464871U true CN204464871U (en) | 2015-07-08 |
Family
ID=53671698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222387.5U Active CN204464871U (en) | 2015-04-14 | 2015-04-14 | A kind of insulator R type pin special replacement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505472A (en) * | 2016-12-16 | 2017-03-15 | 国家电网公司 | Dismounting suspension insulator W type locking pin specific purpose tools |
-
2015
- 2015-04-14 CN CN201520222387.5U patent/CN204464871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505472A (en) * | 2016-12-16 | 2017-03-15 | 国家电网公司 | Dismounting suspension insulator W type locking pin specific purpose tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |