CN203740868U - Tool special for insulator hanging hook - Google Patents
Tool special for insulator hanging hook Download PDFInfo
- Publication number
- CN203740868U CN203740868U CN201420108140.6U CN201420108140U CN203740868U CN 203740868 U CN203740868 U CN 203740868U CN 201420108140 U CN201420108140 U CN 201420108140U CN 203740868 U CN203740868 U CN 203740868U
- Authority
- CN
- China
- Prior art keywords
- insulator
- hole
- panel
- lifting
- passage
- 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 37
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a tool special for an insulator hanging hook. The tool special for the insulator hanging hook comprises a bent panel, wherein a through hole for an insulator ball head to pass is formed in one side wing plate of the panel; a passage for an insulator ball rod to pass is formed in the other side wing plate of the panel; the passage is communicated with the through hole; the width of the passage is smaller than the diameter of the through hole; a hanging hole used for lifting is also formed in the upper side of the through hole; the bending angle of the panel is 30 to 45 degrees. The length of the passage is greater than the outside diameter of an insulator. The tool disclosed by the utility model has enough strength and is firm when the insulator is lifted; the insulator is not easily prolapsed voluntarily; the safety is guaranteed; the tool is reasonable in structure and design, and is light, convenient and universal; tedious binding work and insecurity when one or more insulators of a transmission line are lifted are avoided; fast and safe lifting is realized.
Description
Technical field
The utility model relates to a kind of insulator suspension hook special tool.
Background technology
Charged or have a power failure and utilize when closing a thread jig and changing strain insulator monolithic insulator string, especially, in the time of charged for replacement monolithic insulator string, need to consider combinational gap problem, conventionally need to ensure that human body short circuit insulator sheet number should not exceed 3; But in actual band electric process, because construction operation is limited in scope, in the time of the new and old insulator of lifting, conventionally adopt sling colligation or special tool bag lifting, colligation lifting existence is constructed inconvenient (particularly in hot line work), safety is not high, and operating efficiency is low etc.
Utility model content
The problem that the utility model exists for above-mentioned prior art is made improvement, and technical problem to be solved in the utility model is to provide a kind of insulator suspension hook special tool, safe, when insulator lifting, is difficult for deviating from; Simple in structure, facilitate generally, be suitable for the lifting of various model insulators, fill, get conveniently; Intensity is high, is applicable to monolithic or multi-disc insulation lifting.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of insulator suspension hook special tool, comprise the panel of a bending, on one side wing of described panel, offer a through hole that can allow insulator pin pass through, on the opposite side wing plate of described panel, offer the passageway that can allow insulator club pass through, described passageway is communicated with through hole, and the width in described passageway is less than through-hole diameter, and the upside of described through hole is also provided with the lifting hole(eyelet) for lifting by crane.
Further, the angle of described panel bending is 30 ~ 45 °.
Further, the length in described passageway is greater than the external diameter of an insulator.
Compared with prior art, the utlity model has following beneficial effect:
1), according to insulator pin shape, utilize insulator pin and club feature, the exhausted structure feature of design insulator suspension hook device;
2) safe, when insulator lifting, be difficult for deviating from;
3) simple in structure, facilitate generally, be suitable for the lifting of various model insulators, fill, get conveniently;
4) intensity is high, is applicable to monolithic or multi-disc insulation lifting.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Brief description of the drawings
Fig. 1 is the structure schematic isometric of the utility model embodiment.
In figure: 1-panel, 11-through hole, 12-passageway, 13-lifting hole(eyelet).
Detailed description of the invention
Embodiment mono-: as shown in Figure 1, a kind of insulator suspension hook special tool, comprise the panel 1 of a bending, on one side wing of described panel 1, offer a through hole 11 that can allow insulator pin pass through, on the opposite side wing plate of described panel 1, offer the passageway 12 that can allow insulator club pass through, described passageway 12 is communicated with through hole 11, and the width in described passageway 12 is less than through hole 11 diameters, and the upside of described through hole 11 is also provided with the lifting hole(eyelet) 12 for lifting by crane.
In the present embodiment, the angle of described panel 1 bending is 30 ~ 45 °.
In the present embodiment, the length in described passageway 12 is greater than the external diameter of an insulator.
Hoisting device in the utility model has enough intensity, firm when lifting, is difficult for deviating from voluntarily, guarantees safety; The reasonable in design of hoisting device is light, general; While avoiding transmission line of electricity monolithic or the lifting of multi-disc insulator, loaded down with trivial details work and the insecurity of colligation, realize fast, lift by crane safely.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. an insulator suspension hook special tool, it is characterized in that: the panel that comprises a bending, on one side wing of described panel, offer a through hole that can allow insulator pin pass through, on the opposite side wing plate of described panel, offer the passageway that can allow insulator club pass through, described passageway is communicated with through hole, the width in described passageway is less than through-hole diameter, and the upside of described through hole is also provided with the lifting hole(eyelet) for lifting by crane, and the length in described passageway is greater than the external diameter of an insulator.
2. insulator suspension hook special tool according to claim 1, is characterized in that: the angle of described panel bending is 30 ~ 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108140.6U CN203740868U (en) | 2014-03-11 | 2014-03-11 | Tool special for insulator hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108140.6U CN203740868U (en) | 2014-03-11 | 2014-03-11 | Tool special for insulator hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740868U true CN203740868U (en) | 2014-07-30 |
Family
ID=51340696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108140.6U Expired - Fee Related CN203740868U (en) | 2014-03-11 | 2014-03-11 | Tool special for insulator hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265281A (en) * | 2017-05-12 | 2017-10-20 | 国网冀北电力有限公司秦皇岛供电公司 | Monolithic insulator hanging apparatus |
-
2014
- 2014-03-11 CN CN201420108140.6U patent/CN203740868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265281A (en) * | 2017-05-12 | 2017-10-20 | 国网冀北电力有限公司秦皇岛供电公司 | Monolithic insulator hanging apparatus |
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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: 20140730 Termination date: 20180311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |