CN204145864U - A kind of antistatic induction saw - Google Patents
A kind of antistatic induction saw Download PDFInfo
- Publication number
- CN204145864U CN204145864U CN201420637335.XU CN201420637335U CN204145864U CN 204145864 U CN204145864 U CN 204145864U CN 201420637335 U CN201420637335 U CN 201420637335U CN 204145864 U CN204145864 U CN 204145864U
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- CN
- China
- Prior art keywords
- saw
- earth connection
- ground network
- high voltage
- transformer station
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of antistatic induction saw, comprise the ground network of saw main body and transformer station or switchgear house, described saw main body comprises saw body and the saw blade of metal material, it is characterized in that: described saw body and saw blade are provided with insulating barrier, the handle portion of described saw body is welded with one and runs through saw body insulating barrier and the earth connection be connected with saw body circuit, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house.The utility model simple structure, simple operation, can high pressure, ultra high voltage power failure equipments working or live high voltage, shell working electrostatic by ground connection annealed copper wire conducting static electricity in the ground network such as transformer station or switchgear house to extra-high voltage equipment, thus prevent electrical employee from being injured by electrostatic when work, ensure that electrical employee operating personnel is healthy, safety.
Description
Technical field
The utility model relates to a kind of antistatic induction saw, is applied to the industry field of national every profession and trade antistatic.
Background technology
The fast-developing UHV transmission technology of power industry recent years, whole nation every profession and trade comprises electric power system industry, from 10kV high pressure, to be developed to 1000kV extreme high voltage electrostatic operation to the injury of health, electrical employee works or works on live high voltage, ultra high voltage electrical appliance enclosure, often by the health of electrostatic induction harm people on power failure electric equipment.Caution according to medical expert, do not think that electrostatic is only allow people feel bad, the health of people has negative effect in fact.Once had medical expert to study confirmation, skin electrostatic interference can change the normal electrical potential difference of body surface, the normal electro physiology process of impact cardiac muscle.This electrostatic energy makes patient increase the weight of the state of an illness, and lasting electrostatic also can make the alkalescence of blood raise, and electrostatic energy causes early ageing; Too high electrostatic also usually makes people's lather, headache, insomnia, dysphoria, nervous, psychological stress, fatigue, uncomfortable in chest, expiratory dyspnea, cough etc.Cause skin to cause dry skin, allergy, itch, erythema, pigmentation, affect the organism physiology balance of people, the mood etc. of interference people, electrostatic energy causes the damage etc. to health.And in order to need of productions such as satisfied maintenance electrical employees, can use saw in operation process, but existing saw is not enough for the consideration of high-tension apparatus electrostatic influence, easily causes above-mentioned safety problem.Therefore, for the problems referred to above be the utility model research object.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of antistatic to respond to saw.
The technical solution of the utility model is:
A kind of antistatic induction saw, comprise the ground network of saw main body and transformer station or switchgear house, described saw main body comprises saw body and the saw blade of metal material, it is characterized in that: described saw body and saw blade are provided with insulating barrier, the handle portion of described saw body is welded with one and runs through saw body insulating barrier and the earth connection be connected with saw body circuit, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house.
Wherein, described earth connection comprises the soft copper earth connection of outer field insulating jacket and nexine, the soft copper earth connection of described earth connection is welded to connect with saw body, and the earth connection insulating jacket being positioned at weld is provided with a shaft shoulder portion, and described shaft shoulder portion is positioned between insulating barrier and saw body.
Described adapter assembly adopts the jointing that is clasped.
Described ground network side is provided with some employings and is clasped the interface of jointing.
The utility model has the advantage of: the utility model simple structure, simple operation, can effectively antistatic induction high pressure, ultra high voltage power failure electric equipment works or live high voltage, ultra high voltage electrical appliance enclosure to work, electrostatic to the ground network such as transformer station or switchgear house, thus ensures the personal safety, healthy of electrical employee staff by soft copper wire conducting static electricity.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the broken section structural representation of the utility model embodiment weld.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
Referring to figs. 1 to Fig. 2, the utility model relates to a kind of antistatic induction saw, comprise the ground network of saw main body 1 and transformer station or switchgear house, described saw main body comprises saw body and the saw blade of metal material, described saw body and saw blade are provided with insulating barrier 2, the handle portion of described saw body is welded with one and runs through saw body insulating barrier and the earth connection 3 be connected with saw body circuit, described earth connection is connected through ground network 5 circuit of adapter assembly 4 with transformer station or switchgear house.High pressure, ultra high voltage electric equipment have a power failure and go up operation or operation on live high voltage, ultra high voltage electrical appliance enclosure, by the saw main body and earth connection of eliminating electrostatic, electrostatic is conducted the ground network such as transformer station or switchgear house, thus will high pressure, ultra high voltage power failure electric equipment work or live high voltage, ultra high voltage electrical appliance enclosure work, electrostatic passes through soft copper wire conducting static electricity to the ground network such as transformer station or switchgear house, thus ensures personal safety, the health of electrical employee staff.
Above-mentioned earth connection comprises the soft copper earth connection 3-2 of outer field insulating jacket 3-1 and nexine, the soft copper earth connection of described earth connection is welded to connect with saw body, the earth connection insulating jacket being positioned at weld is provided with a shaft shoulder portion 3-3, and described shaft shoulder portion is positioned between insulating barrier and saw body.
Above-mentioned adapter assembly adopts the jointing that is clasped.
Above-mentioned ground network side is provided with some employings and is clasped the interface of jointing.
In implementation process, this saw main body skin is covered with insulating barrier, and except the serrated portion of saw blade of knowing clearly directly contacts with implement, other all have insulating barrier; Touching high pressure, when ultra high voltage electric equipment power failure electric equipment using shell work on saw electrostatic or live high voltage, ultra high voltage electric equipment, electrostatic on high pressure, ultra high voltage electric equipment by itself metal material bulk conduction to earth connection, by the soft copper wire in earth connection and adapter assembly by static guiding to ground network.According to user demand, the electrostatic on electric equipment can be passed to the ground network such as transformer station or switchgear house by soft copper wire, reduce electrostatic to the injury of electrical employee health.Be applied to following saw in this implementation process to have: for BAKE Folding hand saw multifunctional manual saw, family expenses saw carpenter hand saws, electronic saw, the strong saw of shaven head, the golden saw of little saw,
old redwood handle arcuate saw,three wood perch 1000 lucky twolip saws, palm saw,
arcuate saw, refolding saw, saw, alloy square pipe saw, red in saw, gasoline saw, simple and easy saw, pneumatic saw, canine tooth saw, hacksaw
bend pocket saw, steely saw, water pipe saw, shark saw etc.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. an antistatic induction saw, comprise the ground network of saw main body and transformer station or switchgear house, described saw main body comprises saw body and the saw blade of metal material, it is characterized in that: described saw body and saw blade are provided with insulating barrier, the handle portion of described saw body is welded with one and runs through saw body insulating barrier and the earth connection be connected with saw body circuit, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house.
2. a kind of antistatic induction saw according to claim 1, it is characterized in that: described earth connection comprises the soft copper earth connection of outer field insulating jacket and nexine, the soft copper earth connection of described earth connection is welded to connect with saw body, the earth connection insulating jacket being positioned at weld is provided with a shaft shoulder portion, and described shaft shoulder portion is positioned between insulating barrier and saw body.
3. a kind of antistatic induction saw according to claim 1, is characterized in that: described adapter assembly adopts the jointing that is clasped.
4. a kind of antistatic induction saw according to claim 3, is characterized in that: described ground network side is provided with some employings and is clasped the interface of jointing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637335.XU CN204145864U (en) | 2014-10-30 | 2014-10-30 | A kind of antistatic induction saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637335.XU CN204145864U (en) | 2014-10-30 | 2014-10-30 | A kind of antistatic induction saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145864U true CN204145864U (en) | 2015-02-04 |
Family
ID=52422523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637335.XU Expired - Fee Related CN204145864U (en) | 2014-10-30 | 2014-10-30 | A kind of antistatic induction saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145864U (en) |
-
2014
- 2014-10-30 CN CN201420637335.XU patent/CN204145864U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20211030 |