CN204316854U - A kind of stiff hand of static elimination - Google Patents
A kind of stiff hand of static elimination Download PDFInfo
- Publication number
- CN204316854U CN204316854U CN201520005748.0U CN201520005748U CN204316854U CN 204316854 U CN204316854 U CN 204316854U CN 201520005748 U CN201520005748 U CN 201520005748U CN 204316854 U CN204316854 U CN 204316854U
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- China
- Prior art keywords
- earth connection
- main body
- stiff hand
- hand main
- stiff
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- 230000003068 static effect Effects 0.000 title claims abstract description 13
- 230000008030 elimination Effects 0.000 title claims abstract description 10
- 238000003379 elimination reaction Methods 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims abstract description 5
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Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a kind of stiff hand of static elimination, comprise the stiff hand main body of metal material and the ground network of transformer station or switchgear house, the skin of described stiff hand main body is provided with insulating barrier, the handle portion place of described stiff hand main body is welded with an earth connection, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house, described earth connection comprises the soft copper earth connection of outer field insulating jacket and nexine, soft copper earth connection and the stiff hand main body of described earth connection are welded to connect, the earth connection insulating jacket being positioned at handle portion weld is provided with a shaft shoulder portion, described shaft shoulder portion is positioned between insulating barrier and stiff hand main body.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, life security.
Description
Technical field
The utility model relates to a kind of stiff hand of static elimination, 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 human body, electrical employee works or works on live high voltage, ultra high voltage electric equipment, often by the health of electrostatic induction harm people on power failure electrical appliance enclosure.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 people.And in order to need of productions such as satisfied maintenance, can use stiff hand in operation process, but existing stiff hand is not enough for the consideration of high voltage electric equipment 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 the stiff hand providing a kind of static elimination.
The technical solution of the utility model is:
A kind of stiff hand of static elimination, comprise the stiff hand main body of metal material and the ground network of transformer station or switchgear house etc., described stiff hand main body comprises handle portion and spanner portion, it is characterized in that: the skin of described stiff hand main body is provided with insulating barrier, the handle portion place of described stiff hand main body is welded with the earth connection that runs through insulating barrier, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house, described earth connection comprises the soft copper earth connection of outer field insulating jacket and nexine, soft copper earth connection and the stiff hand main body of described earth connection are welded to connect, the earth connection insulating jacket being positioned at handle portion weld is provided with a shaft shoulder portion, described shaft shoulder portion is positioned between insulating barrier and stiff hand main 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 stiff hand of static elimination, comprise the stiff hand main body 1 of metal material and the ground network 2 of transformer station or switchgear house, described stiff hand main body comprises handle portion and spanner portion, the skin of described stiff hand main body is provided with insulating barrier 3, the handle portion place of described stiff hand main body is welded with the earth connection 4 that runs through insulating barrier, and described earth connection is connected with the ground network circuit of transformer station or switchgear house etc. through adapter assembly 5.When high pressure, ultra high voltage electric equipment have a power failure or when live high voltage, the work of ultra high voltage electrical appliance enclosure, by the stiff hand main body and earth connection of eliminating electrostatic, electrostatic is transmitted 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 conducts to the ground network such as transformer station or switchgear house by soft copper wire, ensures the personal safety of electrical employee operating personnel, healthy.
Above-mentioned earth connection comprises the soft copper earth connection 4-2 of outer field insulating jacket 4-1 and nexine, soft copper earth connection and the stiff hand main body of described earth connection are welded to connect, the earth connection insulating jacket being positioned at handle portion weld is provided with a shaft shoulder portion 4-3, and described shaft shoulder portion is positioned between insulating barrier and stiff hand main 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, basis is stiff is covered with insulating barrier on hand, comprises spanner portion; When touching high pressure, the electric different electrostatic electric equipment of ultra high voltage or live high voltage, ultra high voltage electric equipment work, electrostatic on equipment passes through the metal material bulk conduction of itself to earth connection, by the soft copper wire in earth connection and adapter assembly by static guiding to ground network, according to user demand, 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 human body.Be applied in this implementation process and have with lower ejector lever: double offset ring spanner, Double ring spanner, combination wrenches, box spanner, inner hexagon spanner, there is open-end wrench, ratchet two-purpose wrench, oil pipe spanner, cross-type socket wrench, adjustable wrench, the reversible torque spanner of digital display, the reversible torque spanner of mechanical type, head-exchangeable torque spanner, hydraulic wrench, adjustable wrench, cranked spanner, monkey wrench, quick augmenting wrench, knock spanner, cranked spanner, crowbar spanner, Hook wrench, jaw spanner, tap wrench, F spanner, T-shaped spanner, K type spanner, Y type spanner, L-type spanner, two pawl tap wrenches, three-jaw tap wrench, six pawl tap wrenches, anti-skidding F spanner, Non-skid valve spanner 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 (3)
1. the stiff hand of a static elimination, comprise the stiff hand main body of metal material and the ground network of transformer station or switchgear house, described stiff hand main body comprises handle portion and spanner portion, it is characterized in that: the skin of described stiff hand main body is provided with insulating barrier, the handle portion place of described stiff hand main body is welded with the earth connection that runs through insulating barrier, described earth connection is connected through the ground network circuit of adapter assembly with transformer station or switchgear house, described earth connection comprises the soft copper earth connection of outer field insulating jacket and nexine, soft copper earth connection and the stiff hand main body of described earth connection are welded to connect, the earth connection insulating jacket being positioned at handle portion weld is provided with a shaft shoulder portion, described shaft shoulder portion is positioned between insulating barrier and stiff hand main body.
2. the stiff hand of a kind of static elimination according to claim 1, is characterized in that: described adapter assembly adopts the jointing that is clasped.
3. the stiff hand of a kind of static elimination according to claim 2, 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 |
|---|---|---|---|
| CN201520005748.0U CN204316854U (en) | 2015-01-06 | 2015-01-06 | A kind of stiff hand of static elimination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005748.0U CN204316854U (en) | 2015-01-06 | 2015-01-06 | A kind of stiff hand of static elimination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316854U true CN204316854U (en) | 2015-05-06 |
Family
ID=53139148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005748.0U Expired - Fee Related CN204316854U (en) | 2015-01-06 | 2015-01-06 | A kind of stiff hand of static elimination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316854U (en) |
-
2015
- 2015-01-06 CN CN201520005748.0U patent/CN204316854U/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 |
Granted publication date: 20150506 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |