CN205452590U - 90 spend side direction earth clamp of opening one's mouth widely - Google Patents
90 spend side direction earth clamp of opening one's mouth widely Download PDFInfo
- Publication number
- CN205452590U CN205452590U CN201620184454.3U CN201620184454U CN205452590U CN 205452590 U CN205452590 U CN 205452590U CN 201620184454 U CN201620184454 U CN 201620184454U CN 205452590 U CN205452590 U CN 205452590U
- Authority
- CN
- China
- Prior art keywords
- arm
- vertical arm
- xarm
- briquetting
- under
- 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
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model relates to a 90 spend side direction earth clamp of opening one's mouth widely has earth connection chuck and insulated handle, the earth connection chuck is the half open framework that the arm lock constitutes under being appeared by arm lock and L on 7 fonts, and the arm lock is equipped with grounded bolt including xarm A and perpendicular arm A on 7 fonts on the perpendicular arm A, the arm lock is including xarm A' and perpendicular arm A' under the L shape, all be equipped with the drive gear who constitutes an organic whole by pivot and conical tooth wheel on xarm A' and the perpendicular arm A', two drive gear intermeshing, the drive gear who erects arm A' goes up the cross -under has a screw rod, and the screw rod top is connected with a briquetting, and one side of briquetting is equipped with the recess, the perpendicular arm A joint of arm lock on recess and 7 fonts, pivot on the xarm A' is connected with the insulated handle, the utility model discloses simple structure, convenient to use, design benefit can use safely under compact cubical switchboard internal environment, is applicable to female winding displacement of different thickness, and the contact surface is big, and ground connection is firm, convenient to carry, occupation space is little, is convenient for deposit.
Description
Technical field
This utility model relates to field of electrical equipment, especially a kind of 90 degree of lateral earthing clamps of big opening.
Background technology
At present in power industry, a ground connection always difficult problem in 6-10KV compact switch cabinet under transformer station's height electric field environment, due to limited space in cabinet, ground connection difficulty causes operator to have an accident, the problem affecting user's power transmission.So developing a kind of compact, complete function has electric insulation function, and in transporting compact switch cabinet easy to carry, Special grounding wire clip is most important.
Summary of the invention
The purpose of this utility model is aiming at disadvantage mentioned above and improves, it is provided that simple in construction, easy to use, the 90 degree of lateral earthing clamps of big opening of one can used safely under environment in compact switch cabinet.
A kind of 90 degree of lateral earthing clamps of big opening of this utility model, there is earth lead chuck and insulated handle, it is characterized in that: described earth lead chuck is the semi-open framework being made up of 7 font upper clip arms and L-shaped lower clip arm, 7 font upper clip arms include transverse arm A and vertical arm A, vertical arm A is provided with earth stud, described L-shaped lower clip arm includes transverse arm A ＇ and vertical arm A ＇, it is equipped with, on described transverse arm A ＇ and vertical arm A ＇, the travelling gear being integrally formed by rotating shaft with angular wheel, two travelling gears engage each other, on the travelling gear of described vertical arm A ＇, cross-under has a screw rod, screw tip connects a briquetting, the side of briquetting is provided with groove, groove and the vertical arm A clamping of 7 font upper clip arms, rotating shaft on described transverse arm A ＇ is connected with insulated handle.
The rotating shaft of described travelling gear is provided with a circle limited impression, and limited impression is spacing by screw.
This utility model simple in construction, easy to use, design ingenious, can use safely under environment in compact switch cabinet, it is adaptable to the busbar line of different-thickness, contact surface is big, and ground connection is firm, easy to carry, takes up room little, it is simple to deposit.
Accompanying drawing explanation
Fig. 1 is this utility model front view；
Fig. 2 is right view of the present utility model
Fig. 3 is left view of the present utility model
Fig. 4 is the structural representation of travelling gear.
In figure: 1-insulated handle, 2-7 font upper clip arm, 3-L shape lower clip arm, 4-transverse arm A, 5-vertical arm A, 6-earth stud, 7-transverse arm A ＇, 8-vertical arm A ＇, 9-rotating shaft, 10-angular wheel, 11-screw rod, 12-briquetting, 13-groove, 14-limited impression, 15-screw.
Detailed description of the invention
See Fig. 1-4, a kind of 90 degree of lateral earthing clamps of big opening of this utility model, there is earth lead chuck and insulated handle 1, described earth lead chuck is the semi-open framework being made up of 7 font upper clip arms 2 and L-shaped lower clip arm 3, 7 font upper clip arms include transverse arm A4 and vertical arm A5, vertical arm A is provided with earth stud 6, described L-shaped lower clip arm includes transverse arm A ＇ 7 and vertical arm A ＇ 8, it is equipped with, on described transverse arm A ＇ and vertical arm A ＇, the travelling gear being integrally formed by rotating shaft 9 with angular wheel 10, two travelling gears engage each other, on the travelling gear of described vertical arm A ＇, cross-under has a screw rod 11, screw tip connects a briquetting 12, the side of briquetting is provided with groove 13, groove and the vertical arm A clamping of 7 font upper clip arms, rotating shaft on described transverse arm A ＇ is connected with insulated handle；The rotating shaft of described travelling gear is provided with a circle limited impression 14, and limited impression is spacing by screw 15；Operation principle: rotate insulated handle, the rotating shaft on transverse arm A ＇ is made to rotate, rotating shaft drives the angular wheel on transverse arm A ＇, angular wheel on transverse arm A ＇ rotates and drives the angular wheel on vertical arm A ＇ to rotate, angular wheel on vertical arm A ＇ rotates and drives screw rod to rotate, and screw rod rotational band dynamic pressure block moves up and down thus forms the jaws folding of earth lead chuck.
Claims (2)
1. the one kind 90 degree lateral earthing clamps of big opening, there is earth lead chuck and insulated handle, it is characterized in that: described earth lead chuck is the semi-open framework being made up of 7 font upper clip arms and L-shaped lower clip arm, 7 font upper clip arms include transverse arm A and vertical arm A, vertical arm A is provided with earth stud, described L-shaped lower clip arm includes transverse arm A ＇ and vertical arm A ＇, it is equipped with, on described transverse arm A ＇ and vertical arm A ＇, the travelling gear being integrally formed by rotating shaft with angular wheel, two travelling gears engage each other, on the travelling gear of described vertical arm A ＇, cross-under has a screw rod, screw tip connects a briquetting, the side of briquetting is provided with groove, groove and the vertical arm A clamping of 7 font upper clip arms, rotating shaft on described transverse arm A ＇ is connected with insulated handle.
A kind of 90 degree of lateral earthing clamps of big opening the most according to claim 1, it is characterised in that: the rotating shaft of described travelling gear is provided with a circle limited impression, and limited impression is spacing by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184454.3U CN205452590U (en) | 2016-03-11 | 2016-03-11 | 90 spend side direction earth clamp of opening one's mouth widely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184454.3U CN205452590U (en) | 2016-03-11 | 2016-03-11 | 90 spend side direction earth clamp of opening one's mouth widely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452590U true CN205452590U (en) | 2016-08-10 |
Family
ID=56602362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184454.3U Expired - Fee Related CN205452590U (en) | 2016-03-11 | 2016-03-11 | 90 spend side direction earth clamp of opening one's mouth widely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452590U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972294A (en) * | 2017-03-04 | 2017-07-21 | 国网浙江省电力公司嘉兴供电公司 | A kind of high-voltage isulation aerial earth wire short-circuit device |
| CN107363913A (en) * | 2017-01-04 | 2017-11-21 | 广州品帝智能科技有限公司 | A kind of clamping device for plank |
| CN109216968A (en) * | 2018-10-11 | 2019-01-15 | 广东电网有限责任公司 | A kind of earthing clamp of angle adjustable |
| CN109980380A (en) * | 2019-03-28 | 2019-07-05 | 国网江苏省电力有限公司常州供电分公司 | Substation Electric Equipment overhauls conductor earthing device |
| CN110155815A (en) * | 2018-03-28 | 2019-08-23 | 苏州晨霞美合智能科技有限公司 | A kind of portable optical fiber is around winding apparatus |
-
2016
- 2016-03-11 CN CN201620184454.3U patent/CN205452590U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363913A (en) * | 2017-01-04 | 2017-11-21 | 广州品帝智能科技有限公司 | A kind of clamping device for plank |
| CN106972294A (en) * | 2017-03-04 | 2017-07-21 | 国网浙江省电力公司嘉兴供电公司 | A kind of high-voltage isulation aerial earth wire short-circuit device |
| CN106972294B (en) * | 2017-03-04 | 2018-11-30 | 国网浙江省电力公司嘉兴供电公司 | A kind of high-voltage isulation aerial earth wire short-circuit device |
| CN110155815A (en) * | 2018-03-28 | 2019-08-23 | 苏州晨霞美合智能科技有限公司 | A kind of portable optical fiber is around winding apparatus |
| CN109216968A (en) * | 2018-10-11 | 2019-01-15 | 广东电网有限责任公司 | A kind of earthing clamp of angle adjustable |
| CN109216968B (en) * | 2018-10-11 | 2023-11-07 | 广东电网有限责任公司 | Ground wire clamp with adjustable angle |
| CN109980380A (en) * | 2019-03-28 | 2019-07-05 | 国网江苏省电力有限公司常州供电分公司 | Substation Electric Equipment overhauls conductor earthing device |
| CN109980380B (en) * | 2019-03-28 | 2023-12-12 | 国网江苏省电力有限公司常州供电分公司 | Transformer substation electrical equipment overhauls wire earthing device |
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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: 20160810 Termination date: 20190311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |