CN203641206U - Electric pole self-locking type hanging hook - Google Patents
Electric pole self-locking type hanging hook Download PDFInfo
- Publication number
- CN203641206U CN203641206U CN201320779182.8U CN201320779182U CN203641206U CN 203641206 U CN203641206 U CN 203641206U CN 201320779182 U CN201320779182 U CN 201320779182U CN 203641206 U CN203641206 U CN 203641206U
- Authority
- CN
- China
- Prior art keywords
- electric pole
- hanging hook
- nail
- tip
- locking type
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an electric pole self-locking type hanging hook and belongs to power system power supply maintaining equipment. The electric pole self-locking type hanging hook comprises a wedging body formed by a nail rod, a tip and a nail tail. A hollow expansion body is disposed between the rear of the tip and the front of the nail rod. The hollow expansion body comprises at least three metal support ribs arranged along the circumferential surface of the nail rod. The tip is integrated connected with the nail rod through the hollow expansion body. A fixing nut is disposed at the axis of the nail tail. A threaded hanging hook body is screwed into the nut. The electric pole self-locking type hanging hook has the advantages that the hanging hook can be operated as common nails when power supply equipment such as an electric meter box needs to be fixed on a wood electric pole or a wooden partition, the tip is wedged, the hollow expansion body extrudes the periphery when the tip reaches a certain depth, self locking is formed due to metal bending, and the wedged part is firmly fixed in the wood electric pole; the electric pole self-locking type hanging hook is durable, free of loosening, significant for power supply safety and necessary for important equipment mounting.
Description
Technical field
The utility model belongs to power system power supply maintenance package.
Background technique
Still use many wooden electric poles in the most of rural area of China, also on the electric pole of being everlasting, hanging some necessary utensils, for example electricity meter box and control box etc.Traditional fixation method is to use common nail.But this fixation method has a shortcoming, be exactly easily loosening after permanent use, be also easy to prized by people and power supply safety is caused to adverse effect.
Summary of the invention
The purpose of this utility model is a kind of self-locking hanged hook that is applicable to wooden electric pole of design.
The technical solution of the utility model is: the utility model by follow closely bar, top and nail tail form one wedge body, it is characterized in that: between before top back and nail bar, be provided with a hollow expander, hollow expander is arranged along nail bar circumferential surface by three above metallic support muscle, connect as one structure by top with nail bar, nail tail axis part has set screw nut, and screwed hanged hook screws in nut.
The beneficial effects of the utility model: while using the utility model to fix the power supply units such as electricity meter box on wooden electric pole or wooden wooden partition, operate the same with common nail, top tip part is wedged, while reaching certain degree of depth, hollow expander can push to surrounding, owing to forming self-locking action after metal bending, wedging part is firmly fixed in wooden electric pole, durable in use, can not become flexible, power supply safety is played an important role, be a kind of selection of necessity in visual plant is installed.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
Embodiment
As shown in Figure 1, by nail bar 4, top 2 and nail tail 5 form one wedging body, above, be provided with a hollow expander 3 in top 2 back and nail bar 4, hollow expander 3 is arranged along nail bar 4 circumferential surfaces by three above metallic support muscle, connects as one structure by top 2 with nail bar 4.
While using the utility model to fix electricity meter box equipment on wooden electric pole 1, operate the same with common nail, by top 2 wedgings, while reaching certain degree of depth, hollow expander 3 can push to surrounding, owing to forming self-locking action after metal bending, wedging part is firmly fixed in wooden electric pole 1, durable in use, can not become flexible.
Claims (1)
1. an electric pole self-locking hanged hook, form a wedging body by nail bar (4), top (2) and nail tail (5), it is characterized in that: above, be provided with a hollow expander (3) in top (2) back and nail bar (4), hollow expander (3) by three above metallic support muscle along the circumferential surface setting of nail bar (4), top (2) and nail bar (4) are connected as one to structure, nail tail (5) axis part has set screw nut, and screwed hanged hook (6) screws in nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779182.8U CN203641206U (en) | 2013-12-03 | 2013-12-03 | Electric pole self-locking type hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779182.8U CN203641206U (en) | 2013-12-03 | 2013-12-03 | Electric pole self-locking type hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641206U true CN203641206U (en) | 2014-06-11 |
Family
ID=50872454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779182.8U Expired - Fee Related CN203641206U (en) | 2013-12-03 | 2013-12-03 | Electric pole self-locking type hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156426A (en) * | 2015-10-28 | 2015-12-16 | 苏州道众机械制造有限公司 | Expansion bolt |
| CN106050864A (en) * | 2016-06-27 | 2016-10-26 | 无锡迪奥机械有限公司 | Bolt internally provided with telescopic rod |
-
2013
- 2013-12-03 CN CN201320779182.8U patent/CN203641206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156426A (en) * | 2015-10-28 | 2015-12-16 | 苏州道众机械制造有限公司 | Expansion bolt |
| CN106050864A (en) * | 2016-06-27 | 2016-10-26 | 无锡迪奥机械有限公司 | Bolt internally provided with telescopic rod |
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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: 20140611 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |