CN205248733U - Grounding safety protection type generating line fixed fitting - Google Patents
Grounding safety protection type generating line fixed fitting Download PDFInfo
- Publication number
- CN205248733U CN205248733U CN201521058982.6U CN201521058982U CN205248733U CN 205248733 U CN205248733 U CN 205248733U CN 201521058982 U CN201521058982 U CN 201521058982U CN 205248733 U CN205248733 U CN 205248733U
- Authority
- CN
- China
- Prior art keywords
- die holder
- type bus
- safety protection
- earth connection
- anchor ear
- 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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Abstract
The utility model discloses a grounding safety protection type generating line fixed fitting, including tubular busbar, staple bolt, fixed die holder, electric sensing chip and earth connection stick, tubular busbar's peripheral parcel has the rubber packing ring, and the card is equipped with rather than the phase -match staple bolt outside the rubber packing ring, and two tip of staple bolt bie are connected with fixed die holder, and fixed die holder lower extreme face is fixed on insulating mounting panel, and insulating mounting panel both sides are equipped with the installation through -hole, and insulation mounting panel middle part is equipped with insulating cover, and the screw post of earth connection stick upper end setting passes insulating cover and connects fixed die holder, is equipped with electric sensing chip, circuit board, battery and buzzer to the side of the earth connection stick, the utility model discloses can make things convenient for the electric power personnel to install the regulation, the appearance is simple, and the space occupies for a short time, and is with low costs, causes tubular busbar's damage when avoiding rigidity locking, whether has the signal of telecommunication on the detection earth connection stick, has prevented the emergence of the accident of hurting sb. 's feelings of electrocuteeing, and the security performance is high.
Description
Technical field
The utility model relates to bus gold utensil technical field, specifically a kind of grounding safety protection type bus bar fixing hardware.
Background technology
Along with the development of electric utility, the electric current of conductor carrying is increasing, and rectangular conductor conductive capability cannot be competent at the requirement of large current electrifying, and cast conductor is at generator outlet bus, and power plant's station-service common box bus uses to be increased.
Existing bus bar fixing hardware profile heaviness, space hold is large, and cost is high. In the process of bus bar fixing hardware locking bus; owing to adopting the mode of rigidity extruding locking; usually cause bus damage to a certain degree; and detect in maintenance process at bus; require staff's working range must be in earthing or grounding means protection domain according to " safety ", limited space cannot ensure the alternate safe spacing of tube type bus gold utensil. Adopt single deck tape-recorder hoop earthing or grounding means, semicircle hoop lower end camber line is short, uses earth connection rod not hang, and makes operating personnel lose the protection of earth connection, and personal safety can not be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of grounding safety protection type bus bar fixing hardware, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of grounding safety protection type bus bar fixing hardware, comprise tube type bus, anchor ear, fixing die holder, electric induction chip and earth connection rod, the periphery of described tube type bus is enclosed with rubber washer, rubber washer outside is arranged with the anchor ear that matches with it, two ends of anchor ear are connected with fixing die holder respectively, between anchor ear and fixing die holder, be connected by clamping screw, fixing die holder lower surface is fixed on insulated mounting plate, insulated mounting plate both sides are provided with installation through hole, insulated mounting plate middle part is provided with insulation sleeve, the threaded post that earth connection rod upper end arranges is connected and fixed die holder through insulation sleeve, earth connection rod side is provided with electric induction chip, circuit board, battery and buzzer.
As further program of the utility model: the inwall of described anchor ear is provided with some reeds.
As further program of the utility model: the end of described anchor ear is provided with the locking screw holes matching with clamping screw, fixing die holder side is provided with the bolt hole matching with clamping screw.
As further program of the utility model: described fixing die holder upper surface is provided with the arc groove matching with tube type bus.
As further program of the utility model: described fixing die holder adopts cast aluminium casting.
As further program of the utility model: connect by wire between described electric induction chip, circuit board, battery and buzzer.
Compared with prior art; the beneficial effects of the utility model are: described a kind of grounding safety protection type bus bar fixing hardware; adopt clamping screw that anchor ear is fixed on fixing die holder; can facilitate electric power personnel that adjusting is installed; profile is simple; space hold is little; cost is low; and the some reeds of anchor ear well compress tube type bus; while avoiding rigid locking, cause the damage of tube type bus, adopt earth connection rod to be connected and fixed die holder, and by whether having the signal of telecommunication on electric induction chip detection earth connection rod; prevented the generation of electric shock casualty accident, security performance is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of anchor ear in the utility model.
In figure: 1-tube type bus, 2-anchor ear, the fixing die holder of 3-, 4-clamping screw, 5-insulated mounting plate, 6-rubber washer, 7-bolt hole, 8-install through hole, 9-insulation sleeve, 10-electric induction chip, 11-circuit board, 12-earth connection rod, 13-threaded post, 14-battery, 15-buzzer, 16-reed, 17-locking screw holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1～2, in the utility model embodiment, a kind of grounding safety protection type bus bar fixing hardware, comprise tube type bus 1, anchor ear 2, fixing die holder 3, electric induction chip 10 and earth connection rod 12, the periphery of described tube type bus 1 is enclosed with rubber washer 6, rubber washer 6 outsides are arranged with the anchor ear 2 that matches with it, the inwall of anchor ear 2 is provided with some reeds 16, two ends of anchor ear 2 are connected with fixing die holder 3 respectively, between anchor ear 2 and fixing die holder 3, be connected by clamping screw 4, the end of anchor ear 2 is provided with the locking screw holes 17 matching with clamping screw 4, fixing die holder 3 sides are provided with the bolt hole 7 matching with clamping screw 4, fixing die holder 3 upper surfaces are provided with the arc groove matching with tube type bus 1, fixing die holder 3 lower surfaces are fixed on insulated mounting plate 5, insulated mounting plate 5 both sides are provided with installs through hole 8, insulated mounting plate 5 middle parts are provided with insulation sleeve 9, the threaded post 13 that earth connection rod 12 upper ends arrange is connected and fixed die holder 3 through insulation sleeve 9, fixing die holder 3 adopts cast aluminium casting, earth connection rod 12 sides are provided with electric induction chip 10, circuit board 11, battery 14 and buzzer 15, electric induction chip 10, circuit board 11, between battery 14 and buzzer 15, connect by wire.
When use, after the outer parcel rubber washer 6 of tube type bus 1, be fastened in anchor ear 2, then by clamping screw 4, anchor ear 2 two ends are fixed on fixing die holder 3, the some reeds 16 that arrange on anchor ear 2 inwalls well compress tube type bus 1, while avoiding rigid locking, cause the damage of tube type bus 1, employing insulated mounting plate 5 will fix die holder 3 and anchor ear 2 is arranged on electric wire bridge, then the threaded post 13 earth connection rod 12 upper ends being arranged is connected to fixing die holder 3 bottoms, sense in time on earth connection rod 12, whether have the signal of telecommunication by electric induction chip 10, and report to the police by buzzer 15, warning operator does not want maloperation, prevent the generation of electric shock casualty accident. use after earth connection rod 12, the operator on duty of transformer station can be as requested, guarantees that operating personnel works in the protection domain of earth connection rod 12, protection operating personnel's personal safety.
Operation principle of the present utility model is: described a kind of grounding safety protection type bus bar fixing hardware; adopt clamping screw 4 that anchor ear 2 is fixed on fixing die holder 3; can facilitate electric power personnel that adjusting is installed; profile is simple; space hold is little; cost is low; and the some reeds 16 of anchor ear 2 well compress tube type bus 1; while avoiding rigid locking, cause the damage of tube type bus 1; adopt earth connection rod 12 to be connected and fixed die holder 3; and detect on earth connection rod 12 whether have the signal of telecommunication by electric induction chip 10, and preventing the generation of electric shock casualty accident, security performance is high.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a grounding safety protection type bus bar fixing hardware, comprise tube type bus, anchor ear, fixing die holder, electric induction chip and earth connection rod, it is characterized in that, the periphery of described tube type bus is enclosed with rubber washer, rubber washer outside is arranged with the anchor ear that matches with it, two ends of anchor ear are connected with fixing die holder respectively, between anchor ear and fixing die holder, be connected by clamping screw, fixing die holder lower surface is fixed on insulated mounting plate, insulated mounting plate both sides are provided with installation through hole, insulated mounting plate middle part is provided with insulation sleeve, the threaded post that earth connection rod upper end arranges is connected and fixed die holder through insulation sleeve, earth connection rod side is provided with electric induction chip, circuit board, battery and buzzer.
2. a kind of grounding safety protection type bus bar fixing hardware according to claim 1, is characterized in that, the inwall of described anchor ear is provided with some reeds.
3. a kind of grounding safety protection type bus bar fixing hardware according to claim 1, is characterized in that, the end of described anchor ear is provided with the locking screw holes matching with clamping screw, and fixing die holder side is provided with the bolt hole matching with clamping screw.
4. a kind of grounding safety protection type bus bar fixing hardware according to claim 1, is characterized in that, described fixing die holder upper surface is provided with the arc groove matching with tube type bus.
5. a kind of grounding safety protection type bus bar fixing hardware according to claim 1, is characterized in that, described fixing die holder adopts cast aluminium casting.
6. a kind of grounding safety protection type bus bar fixing hardware according to claim 1, is characterized in that, between described electric induction chip, circuit board, battery and buzzer, connects by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058982.6U CN205248733U (en) | 2015-12-18 | 2015-12-18 | Grounding safety protection type generating line fixed fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058982.6U CN205248733U (en) | 2015-12-18 | 2015-12-18 | Grounding safety protection type generating line fixed fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248733U true CN205248733U (en) | 2016-05-18 |
Family
ID=55947806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058982.6U Expired - Fee Related CN205248733U (en) | 2015-12-18 | 2015-12-18 | Grounding safety protection type generating line fixed fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624498A (en) * | 2016-12-28 | 2017-05-10 | 中国机械工业机械工程有限公司 | Wire tightener for pipeline welding ground wire and application of wire tightener |
-
2015
- 2015-12-18 CN CN201521058982.6U patent/CN205248733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624498A (en) * | 2016-12-28 | 2017-05-10 | 中国机械工业机械工程有限公司 | Wire tightener for pipeline welding ground wire and application of wire tightener |
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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: 20160518 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |