CN201274316Y - Grounding wire for short circuit - Google Patents
Grounding wire for short circuit Download PDFInfo
- Publication number
- CN201274316Y CN201274316Y CNU2008200378903U CN200820037890U CN201274316Y CN 201274316 Y CN201274316 Y CN 201274316Y CN U2008200378903 U CNU2008200378903 U CN U2008200378903U CN 200820037890 U CN200820037890 U CN 200820037890U CN 201274316 Y CN201274316 Y CN 201274316Y
- Authority
- CN
- China
- Prior art keywords
- grounding wire
- jointing clamp
- main electrical
- electrical scheme
- main
- 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 - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 10
- 239000004411 aluminium Substances 0.000 abstract description 10
- 241001503991 Consolida Species 0.000 abstract 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a short circuit grounding wire which comprises a grounding wire body, wherein, the grounding wire body is provided with a main jointing clamp and an auxiliary jointing clamp; the main jointing clamp forms an rotation connection with the auxiliary jointing clamp; and a work-holding jaw is formed between the main jointing clamp and the auxiliary jointing clamp. The short circuit grounding wire is characterized in that the lower end of the main jointing clamp is also provided with a bulge; the outer side of the main jointing clamp is provided with a clamping element; and the lower end of the clamping element is arranged in the work-holding jaw. Compared with the prior art, the grounding wire is provided with the bugle on the lower end of the main jointing clamp, the grounding wire is hung by the bugle, and the main jointing clamp of the grounding wire rotates along with an operation rod to shrink the size of the work-holding jaw, an aluminium strip is positioned by the bugle and the work-holding jaw can not move to fall off the aluminium strip, and then the purposes of grounding wire hanging operation standardization and operation time reduction are achieved.
Description
Technical field
The utility model relates to power system security Work tool field, specifically is a kind of safety grounding device short-circuit grounding wire.
Background technology
Earth connection comprises main electrical scheme folder and secondary binding clip, and the main electrical scheme folder is rotationally connected with secondary binding clip, when hanging earthing conductor is operated, at first major and minor wire clamp to be adjusted in advance jaw cun, jaw is inserted in twist insulating bar behind the aluminium row again and distance is reduced and be fixed on the aluminium row.Because the acting surface of earth connection wire clamp is the plane, and aluminium row also is flat, and therefore, there is following defective in this kind earth connection:
Because earth connection wire clamp mouth and operand aluminium row are smooth flat, there is not location measure, jaw can be followed the rotation of insulating bar rotation direction and be broken away from aluminium row when twisting insulating bar, carry out repeatedly repeatedly sometimes, could coincidence hang up properly, even also need sometimes to withstand fixing could the installing with other ground insulation bar or link rod, so just increased the operating time, do not meet working specification yet.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of short-circuit grounding wire that jaw can not followed rotation of insulating bar rotation direction and disengaging aluminium row when twisting insulating bar is provided.
For solving the problems of the technologies described above, this case is transformed and is adopted following technical scheme:
A kind of short-circuit grounding wire, comprise the earth connection body, the earth connection body is provided with main electrical scheme folder, secondary binding clip, described main electrical scheme folder is rotationally connected with secondary binding clip, at the family formation jaw of main electrical scheme folder with secondary binding clip, it is characterized in that: the lower end at described main electrical scheme folder also is provided with a projection.
In the outside of described main electrical scheme folder, be provided with one and clamp original paper, the lower end of this clamping original paper places in the jaw.
Described clamping original paper is a stainless steel substrates, and it is fixedly linked by screw and earth connection body.
Compared with prior art, the utility model earth connection is provided with projection in the lower end of main electrical scheme folder, pass through this projection during hanging earthing conductor, when the earth connection main line being clipped in shrink jaw size with action bars rotation, aluminium row is by protruding location and can't move disengaging aluminium row, thereby can reach hanging earthing conductor regularized operation and the purpose of minimizing operating time.
Described projection also can the time stainless steel substrates that conforms to a block size make and main line folder analogous shape, a curved fritter is placed in the jaw, the hole is fixed together by bolt and earth connection body on the brill, like this can be on the basis of first earth connection, as long as add a steel disc, need not improvement cost and can reach good result of use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an improvement example structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, as shown in Figure 1, a kind of earth connection, comprise earth connection body 1, earth connection body 1 is provided with main electrical scheme folder 2, secondary binding clip 3, and described main electrical scheme folder 2 is rotationally connected with secondary binding clip 3, at the family formation jaw 4 of main electrical scheme folder 2 with secondary binding clip 3, its lower end at described main electrical scheme folder 2 also is provided with a projection 5.As an improvement of the present utility model, can press from both sides 2 the outside at main electrical scheme, be provided with one and clamp original paper 6, the lower end of this clamping original paper 6 places in the jaw 4, and this clamps original paper can be stainless steel substrates, is fixedly linked by screw 7 and earth connection body 1, as shown in Figure 2.
Claims (3)
1, a kind of short-circuit grounding wire, comprise earth connection body (1), earth connection body (1) is provided with main electrical scheme folder (2), secondary binding clip (3), described main electrical scheme folder (2) is rotationally connected with secondary binding clip (3), at the family formation jaw (4) of main electrical scheme folder (2) with secondary binding clip (3), it is characterized in that: the lower end at described main electrical scheme folder (2) also is provided with a projection (5).
2, short-circuit grounding wire according to claim 1 is characterized in that: in the outside of described main electrical scheme folder (2), be provided with one and clamp original paper (6), the lower end of this clamping original paper (6) places in the jaw (4).
3, short-circuit grounding wire according to claim 2 is characterized in that: described clamping original paper (6) is a stainless steel substrates, and it is fixedly linked by screw (7) and earth connection body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378903U CN201274316Y (en) | 2008-06-24 | 2008-06-24 | Grounding wire for short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378903U CN201274316Y (en) | 2008-06-24 | 2008-06-24 | Grounding wire for short circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274316Y true CN201274316Y (en) | 2009-07-15 |
Family
ID=40884657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200378903U Expired - Lifetime CN201274316Y (en) | 2008-06-24 | 2008-06-24 | Grounding wire for short circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274316Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157804A (en) * | 2011-03-23 | 2011-08-17 | 江苏省电力公司泰州供电公司 | Grounding wire clip |
| CN110299623A (en) * | 2019-06-03 | 2019-10-01 | 国网浙江省电力有限公司丽水供电公司 | Portable wire clamp |
-
2008
- 2008-06-24 CN CNU2008200378903U patent/CN201274316Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157804A (en) * | 2011-03-23 | 2011-08-17 | 江苏省电力公司泰州供电公司 | Grounding wire clip |
| CN110299623A (en) * | 2019-06-03 | 2019-10-01 | 国网浙江省电力有限公司丽水供电公司 | Portable wire clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201274316Y (en) | Grounding wire for short circuit | |
| CN202178408U (en) | Straightly-clamping type screw-pressing ground wire clamp for square bus | |
| CN204741228U (en) | Insulating couple of three -phase short circuit grounding | |
| CN205488628U (en) | Lead connecting device | |
| CN204651505U (en) | The wedge fastening-type of building hoist slip continues connector | |
| CN204397648U (en) | Livewire work insulated pliers | |
| CN203103517U (en) | Wire clamp type rapid connecting connector for emergency power supply vehicle | |
| CN206022659U (en) | A kind of portable short circuit earthing clamp | |
| CN202224949U (en) | Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core | |
| CN206302126U (en) | A kind of new parcel Transition wire clip | |
| CN203521637U (en) | High-current wire quick manual assembling, disassembling and crimping device | |
| CN103094721A (en) | Hook-type fast access joint for emergency supply vehicle | |
| CN203103518U (en) | Hook type rapid connecting connector for emergency power supply vehicle | |
| CN206574900U (en) | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency | |
| CN205377174U (en) | Insulating fixed bolster of lead wire is gone up to fuse utensil | |
| CN201215772Y (en) | Multifunctional electric metal tool | |
| CN217306178U (en) | High-performance environment-friendly mining control cable | |
| CN201352602Y (en) | Unit for wiring bus bar | |
| CN204834906U (en) | Block formula equipment earthing device | |
| CN206023060U (en) | Powered installation suspension clamp gasket tool | |
| CN2819502Y (en) | Fast riveting sleeve of aluminum and copper conductive wire | |
| CN216608669U (en) | Insulated wire pliers | |
| CN212517580U (en) | Terminal board with baffle function | |
| CN205172470U (en) | Portable wire rope checkpost | |
| CN207888537U (en) | Line of power wire clamp press-loading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIUQIAN POWER SUPPLY COMPANY, JIANGSU ELECTRIC POW Effective date: 20130124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130124 Address after: 223900 No. 1 Changjiang Road, Sihong County, Jiangsu, Suqian Patentee after: Sihong Power Supply Company, Jiangsu Electric Power Co. Patentee after: Jiangsu Suqian Power Supply Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223900 Sihong county power supply company, No. 1 Changjiang Road, Sihong County, Jiangsu Province Patentee before: Sihong Power Supply Company, Jiangsu Electric Power Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |