CN207896293U - Ground connection collet easy to use - Google Patents
Ground connection collet easy to use Download PDFInfo
- Publication number
- CN207896293U CN207896293U CN201820298802.9U CN201820298802U CN207896293U CN 207896293 U CN207896293 U CN 207896293U CN 201820298802 U CN201820298802 U CN 201820298802U CN 207896293 U CN207896293 U CN 207896293U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- connector
- screw hole
- connecting screw
- bolted
- 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
- 239000007787 solid Substances 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 238000009413 insulation Methods 0.000 description 4
- 244000273256 Phragmites communis Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to technical field of power systems, and in particular to a kind of grounding wire device.A kind of ground connection collet easy to use, it includes insulating bar and clamper, it is characterised in that:Insulating bar includes upper insulating bar and lower insulating bar, the top of upper connector is sleeved on the lower end of insulating bar, the lower end of the top of upper connector and upper insulating bar by connecting screw hole, be bolted, the lower part of lower connector is sleeved on the upper end of lower insulating bar, the upper end of the lower part of lower connector and lower insulating bar by connecting screw hole, be bolted;The lower part of upper connector is inserted into the upper end of spring rod, the upper end of spring rod and the lower part of upper connector by connecting screw hole, be bolted, the top of lower connector is inserted into the lower end of spring rod, the lower end of spring rod and the top of lower connector by connecting screw hole, be bolted.The utility model is applicable to the operation of crawl space, has the characteristics that applied widely.
Description
Technical field
The utility model belongs to technical field of power systems, and in particular to a kind of grounding wire device.
Background technology
In the equipment maintenance work of substation, when equipment or circuit need interruption maintenance, to ensure the person and setting
Standby safety is required for carrying additionally ground wire in power failure equipments or can work after closing grounding switch.
Currently, grounding wire device is generally made of clamper and insulating bar, the bottom end of clamper is fixed on insulation
The upper end of operating lever, present situation there are the problem of:In the place of narrow space, (space on such as box type transformer, line bank is narrow
It is small), because insulating bar cannot be bent, clamper can not stretch into, and be not easy to clamper mounting.
Invention content
The purpose of this utility model is to provide a kind of ground connection collets easy to use, are applicable to the behaviour of crawl space
Make, has the characteristics that applied widely.
To achieve the above object, the technical solution adopted in the utility model is:Ground connection collet easy to use, it includes exhausted
Edge operating lever and clamper, clamper are equipped with ground wire standing screw;The bottom end of clamper and the upper end of insulating bar
Portion is connected;It is characterized in that:Insulating bar includes upper insulating bar and lower insulating bar, and the lower end of upper insulating bar is equipped with connection spiral shell
The upper end in hole, lower insulating bar is equipped with connecting screw hole, and 2-4 connecting screw hole is equipped in upper connector, lower connector;Upper connection
The top of pipe is sleeved on the lower end of insulating bar, the lower end of the top of upper connector and upper insulating bar by connecting screw hole,
It is bolted, the lower part of lower connector is sleeved on the upper end of lower insulating bar, the upper end of the lower part of lower connector and lower insulating bar
By connecting screw hole, it is bolted;Upper end, the lower end of spring rod are equipped with connecting screw hole, and the upper end of spring rod is inserted into
The lower part of upper connector, the upper end of spring rod and the lower part of upper connector by connecting screw hole, be bolted, under spring rod
The top of lower connector is inserted into end, the lower end of spring rod and the top of lower connector by connecting screw hole, be bolted.
It is cased with insulation teleflex outside the upper connector, spring rod and lower connector.
The beneficial effects of the utility model are:Include upper insulating bar and lower insulating bar using insulating bar, i.e. original is exhausted
Edge operating lever is broken into two sections, adds flexible spring rod between two sections, new insulating bar is flexible (also reversible), can
Suitable for the operation of crawl space, have the characteristics that applied widely.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model (explosive view).
Fig. 2 is the structural schematic diagram of clamper.
In figure:1- clampers, 2- ground wire standing screws, the upper insulating bars of 3-, 4- connecting screw holes, 5- upper connectors, 6- are exhausted
Edge teleflex, 7- spring rods, 8- lower connectors, insulating bar under 9-, the right reeds of 10-, the right cards of 11-, the U-shaped ontology that 12- stands upside down,
The left reeds of 13-, the left cards of 14-, 15- insulated handles.
Specific implementation mode
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figs. 1-2, ground connection collet easy to use, it includes insulating bar and clamper 1, is set on clamper 1
There are ground wire standing screw 2, the upper end of ground wire to be connected with ground wire standing screw 2;It is grasped with insulation the bottom end of clamper 1
The upper end for making bar is connected;Insulating bar includes upper insulating bar 3 and lower insulating bar 9, and the lower end of upper insulating bar 3 is equipped with connection
(such as 1-2 connecting screw hole of screw hole 4;The upper end of upper insulating bar 3 is connected with the bottom end of clamper 1), the upper end of lower insulating bar 9
Portion is equipped with connecting screw hole (such as 1-2 connecting screw hole), and 2-4 connecting screw hole is equipped in upper connector 5, lower connector 8;Upper company
The top of take over 5 is sleeved on the lower end of insulating bar 3, and the top of upper connector 5 passes through with the lower end of upper insulating bar 3 to be connect
Screw hole is bolted, and the lower part of lower connector 8 is sleeved on the upper end of lower insulating bar 9, the lower part of lower connector 8 and lower insulating bar 9
Upper end by connecting screw hole, be bolted;Spring rod (or universal spring section or flexible bar, flexible stick) 7
Upper end, lower end are equipped with connecting screw hole (such as 1-2 connecting screw hole), and the upper end of spring rod 7 is inserted under upper connector 5
Portion, the upper end of spring rod 7 with the lower part of upper connector 5 by connecting screw hole, be bolted, the lower end of spring rod 7 is inserted into
The top of lower connector 8, the lower end of spring rod 7 with the top of lower connector 8 by connecting screw hole, be bolted.
Insulation teleflex 6 is cased with outside the upper connector 5, spring rod 7 and lower connector 8.
The lower end of the lower beam 9 is cased with insulated handle 15.
As shown in Fig. 2, the clamper include right reed 10, right card 11, stand upside down U-shaped ontology 12, left reed 13,
The bottom righthand side of left card 14, the U-shaped ontology 12 of handstand (is connected for the upper end with insulating bar by bolt equipped with connecting screw hole
Connect), right reed 10, right card 11 are hinged in the right part of the U-shaped ontology 12 of handstand, and right reed 10 is located at the right side of right card 11
Side, the upper end of right reed 10 are connected with right card 11;It is hinged with left reed 13, Zuo Ka in the left part of the U-shaped ontology 12 to stand upside down
Piece 14, left reed 13 are located at the left side of left card 14, and the upper end of left reed 13 is connected with left card 14.
The upper end of insulating bar is connected with the bottom end of clamper 1, and threaded connection, the bottom end of clamper also can be used
Portion sets connecting screw hole, and external screw thread is set on insulating bar.
Above is only the preferred embodiment of the utility model, cannot limit the power of the utility model with this certainly
Sharp range, therefore equivalence changes made according to the patent scope of the utility model, still belong to the scope of protection of the utility model.
Claims (1)
1. ground connection collet easy to use, it includes insulating bar and clamper (1), and it is solid that clamper (1) is equipped with ground wire
Determine screw rod (2);The bottom end of clamper (1) is connected with the upper end of insulating bar;It is characterized in that:Insulating bar includes
The lower end of upper insulating bar (3) and lower insulating bar (9), upper insulating bar (3) is equipped with connecting screw hole (4), the upper end of lower insulating bar (9)
Portion is equipped with connecting screw hole, and upper connector (5), lower connector are equipped with 2-4 connecting screw hole on (8);The top of upper connector (5)
Be sleeved on the lower end of insulating bar (3), the top of upper connector (5) and the lower end of upper insulating bar (3) by connecting screw hole,
It is bolted, the lower part of lower connector (8) is sleeved on the upper end of lower insulating bar (9), the lower part of lower connector (8) and lower insulating bar
(9) upper end by connecting screw hole, be bolted;Upper end, the lower end of spring rod (7) are equipped with connecting screw hole, spring
The lower part of upper connector (5) is inserted into the upper end of stick (7), and the upper end of spring rod (7) passes through company with the lower part of upper connector (5)
It connects screw hole, be bolted, the top of lower connector (8) is inserted into the lower end of spring rod (7), and the lower end of spring rod (7) is under
The top of connecting tube (8) by connecting screw hole, be bolted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820298802.9U CN207896293U (en) | 2018-03-01 | 2018-03-01 | Ground connection collet easy to use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820298802.9U CN207896293U (en) | 2018-03-01 | 2018-03-01 | Ground connection collet easy to use |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207896293U true CN207896293U (en) | 2018-09-21 |
Family
ID=63542214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820298802.9U Expired - Fee Related CN207896293U (en) | 2018-03-01 | 2018-03-01 | Ground connection collet easy to use |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207896293U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108321563A (en) * | 2018-03-01 | 2018-07-24 | 国网湖北省电力公司宜昌供电公司 | A kind of ground connection collet easy to use |
-
2018
- 2018-03-01 CN CN201820298802.9U patent/CN207896293U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108321563A (en) * | 2018-03-01 | 2018-07-24 | 国网湖北省电力公司宜昌供电公司 | A kind of ground connection collet easy to use |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210301 |
|
CF01 | Termination of patent right due to non-payment of annual fee |