CN202564586U - Adjustable earthing wire clip - Google Patents
Adjustable earthing wire clip Download PDFInfo
- Publication number
- CN202564586U CN202564586U CN2012201546724U CN201220154672U CN202564586U CN 202564586 U CN202564586 U CN 202564586U CN 2012201546724 U CN2012201546724 U CN 2012201546724U CN 201220154672 U CN201220154672 U CN 201220154672U CN 202564586 U CN202564586 U CN 202564586U
- Authority
- CN
- China
- Prior art keywords
- hole
- tension disc
- last
- upper bracket
- square toes
- 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
- 238000002788 crimping Methods 0.000 claims abstract description 5
- 210000003371 toe Anatomy 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Abstract
The utility model discloses an adjustable earthing wire clip which is reliable to contact, is convenient to disassemble and can adapt to the geometrical appearance of various conductors of various angles. The adjustable earthing wire clip comprises an upper wire pressing plate and a lower wire pressing plate, wherein the right ends of the upper wire pressing plate and the lower wire pressing plate are in sliding connection along with a guide rod by virtue of a U-shaped slot; the lower part of the guide rod is provided with an earthing wire crimping hole; the upper wire pressing plate and the lower wire pressing plate are also in threaded connection with double-rotating screws; the lower end of each double-rotating screw is provided with a shaft and an upper square head; the lower end of the guide rod is provided with an upper bracket holder; the upper bracket holder is provided with an upper shaft hole and an upper bracket hole; the upper square head is provided with a threaded hole; the upper square head is connected with an upper fluted disc by virtue of a bolt; the upper bracket holder is fixedly connected with a lower bracket holder by virtue of the upper bracket hole and the lower bracket hole via butterfly bolts; the lower bracket holder is provided with a lower shaft hole; a connecting shaft is inserted in the lower shaft hole; the upper end of the connecting shaft is provided with a lower square head; the lower end of the connecting shaft is fixedly connected with an operating rod; the lower square head is provided with a threaded hole; the lower square head passes through a lower square hole and is connected with a lower fluted disc by virtue of a bolt; and the upper fluted disc and the lower fluted disc are meshed.
Description
Technical field
The utility model relates to a kind of wire clamp, relates in particular to a kind of adjustable earth connection wire clamp.
Background technology
Earth connection is the main required security tool that guarantees maintainer's work safety on power equipment at present; The performance of earth connection wire clamp directly affects the quality that earth connection is installed; The present earth connection wire clamp that uses of transformer station can not satisfy the needs of various device conductor geometric shape in the transformer station, can not satisfy the operation of various angles; Influence maintainer's personal safety, the work of also installing earth connection to the operations staff is made troubles.
Summary of the invention
It is reliable that the purpose of the utility model provides a kind of contact, and convenient disassembly can be fit to the adjustable earth connection wire clamp of the various conductor geometric shapes of various angles.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of adjustable earth connection wire clamp comprises tension disc and following tension disc; The right-hand member of last tension disc and following tension disc is slidingly connected along guide rod through U-lag, and the bottom of guide rod has earth connection crimping hole, and the bispin screw rod also has been threaded on last tension disc and the following tension disc; It is characterized in that: bispin screw rod lower end has axle and last square toes, and lower end of the guide rod is designed with the upper bracket seat, has upper shaft hole and upper bracket hole on the upper bracket seat; Axle passes upper shaft hole, is threaded the hole on the last square toes, is connected with fluted disc through screw on the last square toes; Last square toes are corresponding with upper aperture, and the upper bracket seat utilizes wing bolt to be fixedly connected with the lower carriage seat through upper bracket hole and lower carriage hole, has lower shaft hole on the lower carriage seat; Be inserted with connecting axle in the lower shaft hole; The upper end of connecting axle has square toes down, and the lower end of connecting axle is fixedly connected with action bars, has screwed hole on the following square toes; Following square toes pass down square hole and connect lower tooth disk through screw, and last fluted disc is meshed with lower tooth disk.
In this structure, the right-hand member of last tension disc and following tension disc is connected with guide rod through copper litz wire.
In this structure, bispin screw rod top has left hand thread, and the bottom has right-handed thread, and left hand thread is corresponding with last tension disc, and right-handed thread is corresponding with following tension disc.
The utility model has the advantages of and be: because this structure of the utility model, so use the utility model to contact reliable difficult drop-off, convenient disassembly is quick, is fit to various angles, various conductor geometric shape.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model.
In the accompanying drawing: 1, left hand thread; 2, bispin screw rod; 3, copper litz wire; 4, guide rod; 5, right-handed thread; 6, go up square toes; 7, upper aperture; 8, screw; 9, following square hole; 10, lower tooth disk; 11, lower shaft hole; 12, following square toes; 13, connecting axle; 14, action bars; 15, wing bolt; 16, lower carriage seat; 17, go up fluted disc; 18, upper bracket seat; 19, upper shaft hole; 20, upper bracket hole; 21, following tension disc; 22, go up tension disc.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The utility model is as shown in Figure 1, and a kind of adjustable earth connection wire clamp comprises tension disc 22 and following tension disc 21; The right-hand member of last tension disc 22 and following tension disc 21 is slidingly connected along guide rod 4 through U-lag, and the bottom of guide rod 4 has earth connection crimping hole, and bispin screw rod 2 also has been threaded on last tension disc 22 and the following tension disc 21; It is characterized in that: bispin screw rod 2 lower ends have axle and last square toes 6, and guide rod 4 lower ends are designed with upper bracket seat 18, have upper shaft hole 19 and upper bracket hole 20 on the upper bracket seat 18; Axle passes upper shaft hole 19, is threaded the hole on the last square toes 6, is connected with fluted disc 17 through screw 8 on the last square toes 6; Last square toes 6 are corresponding with upper aperture 7, and upper bracket seat 18 utilizes wing bolt 15 to be fixedly connected with lower carriage seat 16 through upper bracket hole 20 and lower carriage hole, has lower shaft hole 11 on the lower carriage seat 16; Be inserted with connecting axle 13 in the lower shaft hole 11; The upper end of connecting axle 13 has square toes 12 down, and the lower end of connecting axle 13 is fixedly connected with action bars 14, has screwed hole on the following square toes 12; Following square toes 12 pass down square hole 9 and connect lower tooth disk 10 through screw 8, and last fluted disc 17 is meshed with lower tooth disk 10; In the present embodiment, the right-hand member of last tension disc 22 and following tension disc 21 is connected with guide rod 4 through copper litz wire 3; In the present embodiment, bispin screw rod 2 tops have left hand thread 1, and the bottom has right-handed thread 5, and left hand thread 1 is corresponding with last tension disc 22, and right-handed thread 5 is corresponding with following tension disc 21.
When the operation of earth connection is installed,, thereby drive the lower tooth disk rotation with the insulating bar action bars that turns clockwise; Because last fluted disc is meshed with lower tooth disk, above fluted disc also and then turns clockwise, and the bispin screw rod is promptly rotatable like this; Last tension disc slides to the centre rapidly along guide rod with following tension disc, lead is compressed, then as required; Regulate wing bolt, fluted disc gets final product up to the angle of needs thereby regulate upward.When removing the operation of earth connection, be rotated counterclockwise insulating bar, unclamp tension disc and following tension disc, last tension disc is connected with the earth connection crimping hole of upper bracket seat through copper litz wire with following tension disc; Because this earth connection wire clamp adopts the bispin screw rod of the two-way rotation in the left and right sides, improved the efficient of operating personnel's dismounting earth connection, increase the contact pressure of earth connection wire clamp, the earth connection wire clamp is contacted firmly more.
Claims (3)
1. adjustable earth connection wire clamp; Comprise tension disc (22) and following tension disc (21), the right-hand member of last tension disc (22) and following tension disc (21) is slidingly connected along guide rod (4) through U-lag, and the bottom of guide rod (4) has earth connection crimping hole; Bispin screw rod (2) also has been threaded on last tension disc (22) and the following tension disc (21); It is characterized in that: bispin screw rod (2) lower end has axle and last square toes (6), and guide rod (4) lower end is designed with upper bracket seat (18), has upper shaft hole (19) and upper bracket hole (20) on the upper bracket seat (18); Axle passes upper shaft hole (19); Last square toes are threaded the hole on (6), and last square toes (6) are gone up and are connected with fluted disc (17) through screw (8), and last square toes (6) are corresponding with upper aperture (7); Upper bracket seat (18) utilizes wing bolt (15) to be fixedly connected with lower carriage seat (16) through upper bracket hole (20) and lower carriage hole; Have lower shaft hole (11) on the lower carriage seat (16), be inserted with connecting axle (13) in the lower shaft hole (11), the upper end of connecting axle (13) has square toes (12) down; The lower end of connecting axle (13) is fixedly connected with action bars (14); Have screwed hole on the following square toes (12), following square toes (12) pass down square hole (9) and connect lower tooth disk (10) through screw (8), and last fluted disc (17) is meshed with lower tooth disk (10).
2. adjustable earth connection wire clamp according to claim 1 is characterized in that: the said right-hand member of going up tension disc (22) and following tension disc (21) is connected with guide rod (4) through copper litz wire (3).
3. adjustable earth connection wire clamp according to claim 2; It is characterized in that: said bispin screw rod (2) top has left hand thread (1); The bottom has right-handed thread (5); Left hand thread (1) is corresponding with last tension disc (22), and right-handed thread (5) is corresponding with following tension disc (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201546724U CN202564586U (en) | 2012-04-13 | 2012-04-13 | Adjustable earthing wire clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201546724U CN202564586U (en) | 2012-04-13 | 2012-04-13 | Adjustable earthing wire clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564586U true CN202564586U (en) | 2012-11-28 |
Family
ID=47214206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201546724U Expired - Lifetime CN202564586U (en) | 2012-04-13 | 2012-04-13 | Adjustable earthing wire clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610937A (en) * | 2012-04-13 | 2012-07-25 | 山东电力集团公司枣庄供电公司 | Adjustable earthing wire clip |
| CN105932593A (en) * | 2016-05-31 | 2016-09-07 | 国网山东省电力公司菏泽供电公司 | Universal wire locking pole for hot-line work suitable for insulating rod method |
| CN107359435A (en) * | 2017-07-28 | 2017-11-17 | 国网安徽省电力公司合肥供电公司 | A kind of transmission line of electricity split multi-angle formula grounding wire device |
-
2012
- 2012-04-13 CN CN2012201546724U patent/CN202564586U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610937A (en) * | 2012-04-13 | 2012-07-25 | 山东电力集团公司枣庄供电公司 | Adjustable earthing wire clip |
| CN105932593A (en) * | 2016-05-31 | 2016-09-07 | 国网山东省电力公司菏泽供电公司 | Universal wire locking pole for hot-line work suitable for insulating rod method |
| CN107359435A (en) * | 2017-07-28 | 2017-11-17 | 国网安徽省电力公司合肥供电公司 | A kind of transmission line of electricity split multi-angle formula grounding wire device |
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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: STATE ELECTRIC NET CROP. Effective date: 20130815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130815 Address after: 277100 Zaozhuang power supply company, No. 60 Guangming Middle Road, Shizhong District, Zaozhuang, Shandong Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 277100 Zaozhuang power supply company, No. 60 Guangming Middle Road, Shizhong District, Zaozhuang, Shandong Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121128 Effective date of abandoning: 20140226 |
|
| RGAV | Abandon patent right to avoid regrant |