CN207459202U - Ground insulation handle and earthing or grounding means - Google Patents
Ground insulation handle and earthing or grounding means Download PDFInfo
- Publication number
- CN207459202U CN207459202U CN201721571670.4U CN201721571670U CN207459202U CN 207459202 U CN207459202 U CN 207459202U CN 201721571670 U CN201721571670 U CN 201721571670U CN 207459202 U CN207459202 U CN 207459202U
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- CN
- China
- Prior art keywords
- main body
- shank body
- active copper
- shank
- sheath
- Prior art date
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Abstract
The utility model is related to a kind of ground insulation handle, including shank body, spring, active copper main body, hex nut, copper tip, movable sheath and connector brass screws；Hex nut hole is offered in the shank body；The top of active copper main body is stretched into from the bottom of shank body in shank body, and hex nut is arranged on the top of active copper main body；Limiting section is offered in active copper main body, shank body, the limiting section of active copper main body is connected by spring and the limiting section of shank body；The activity sheath is extracted outside active copper main body, is threadedly coupled with active copper main body, and the top of movable sheath is stretched into from the bottom of shank body in shank body, and the outside of movable sheath and the inside of shank body are in close contact；For the horizontal section of the Basolateral of the activity sheath in regular hexagon shape, the horizontal section on the inside of the shank body bottom is in the hexagonal configuration to match with movable sheath Basolateral；The second limiting section is offered in the middle part of the active copper main body, copper tip is threaded through on the second limiting section, and upper surface is contacted with the bottom of movable sheath；The bottom of the active copper main body offers threaded hole.
Description
Technical field
The present invention relates to power ground technical field, more particularly, to a kind of ground insulation handle and earthing or grounding means.
Background technology
Distribution low-voltage circuit interruption maintenance, operations staff need to disconnect low pressure branch switch（Breaker）, and in low pressure point
Way switch（Breaker）Line side installing ground wire one group；But the low pressure branch switch in current low-voltage distribution cabinet, switch-box
（Breaker）Implement ground connection at a distance of conventional low voltage closely, can not be used to be grounded, generally require low-voltage grounding wire being installed in
Above low-voltage circuit, the working strength and operational risk of operations staff are so added.
The content of the invention
The defects of present invention is solves the more than prior art, provides a kind of ground insulation handle.
For realization more than goal of the invention, the technical solution adopted is that：
A kind of ground insulation handle, including shank body, spring, active copper main body, hex nut, copper tip, movable sheath and
Connector brass screws；Hex nut hole is offered in the shank body；The top of active copper main body is stretched into from the bottom of shank body in shank body,
Hex nut is arranged on the top of active copper main body；Limiting section, the /V of active copper main body are offered in active copper main body, shank body
Portion is connected by spring and the limiting section of shank body；It is described activity sheath extract outside active copper main body, with active copper main body into
Row is threadedly coupled, and the top of movable sheath is stretched into from the bottom of shank body in shank body, and the outside of movable sheath and the inside of shank body are tight
Contiguity is touched；The horizontal section of the Basolateral of the activity sheath in regular hexagon shape, cut open by the transverse direction on the inside of the shank body bottom
Face is in the hexagonal configuration to match with movable sheath Basolateral；The second limiting section is offered in the middle part of the active copper main body,
Copper tip is threaded through on the second limiting section, and upper surface is contacted with the bottom of movable sheath；It opens the bottom of the active copper main body
Equipped with threaded hole；Connector brass screws is used for distribution box zero curve copper bar/distribution low pressure branch switch line side and active copper main body
It connects.
When using handle provided by the invention, active copper main body is passed through into threaded hole, connector brass screws and distribution first
Case zero curve copper bar/distribution low pressure branch switch line side connects, and is then grounded by copper tip.Under normal circumstances, due to
The presence of spring, active copper main body is engaged by the hex nut hole on hex nut and shank body with shank body, at this time by turning
Shank body may be such that the screw hole of active copper main body has been connected with distribution box zero curve copper bar/distribution low pressure branch switch line side
Come.After completing the screwing up of screw hole and distribution box zero curve copper bar/distribution low pressure branch switch line side, shank body is pushed so that handle
The bottom of body engage with the bottom of movable sheath, and movable sheath is driven to rotate by turning shank body at this time, thus by copper tip
It is tightened in active copper main body so that the two closely connects.
Preferably, the outer surface on the top of the shank body passes through anti-skidding processing.It prevents from holding when turning and skid.
Preferably, the shank body is made of epoxy resin pipe.Ensure the insulating properties of human hand operation.
Preferably, it is provided in the shank body and strengthens rubber plug head.Strengthen the rigidity of shank body.
Preferably, the in vivo limiting section of the handle is provided with gasket.
Preferably, it is provided with copper backing on the inside of the movable sheath bottom.Ensure that copper tip and active copper main body are abundant
Contact.
Meanwhile the present invention also provides a kind of earthing or grounding means of application more than insulated handle, including four grounded insulation hand
Handle, conducting wire and earthing clamp, wherein the copper tip of four grounded insulated handle is connected respectively by conducting wire with earthing clamp.
Compared with prior art, the beneficial effects of the invention are as follows：
Handle capable of being provided by the invention effectively solves low pressure branch switch line side since distance is too near and can not install and connect
The problem of conventional low voltage is grounded after low pressure branch switch back segment line outage, can complete to have a power failure and installing connects a position
The work of ground wire re-starts electrical verification and ground connection without being transferred to above electric pole or line code, mitigates operations staff's working strength, keeps away
The security risk triggered when exempting from operations staff because work is shifted, ascended a height, low-pressure line-outgoing is chaotic situations such as.
Description of the drawings
Fig. 1 is the structure diagram of handle.
Fig. 2 is the partial structural diagram of handle.
Fig. 3 is the structure diagram of earthing or grounding means.
Fig. 4 is the structure diagram of connector brass screws.
Fig. 5 is the close-up schematic view of handle.
Specific embodiment
Attached drawing is only for illustration, it is impossible to be interpreted as the limitation to this patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Fig. 1,2,4,5, a kind of ground insulation handle, including shank body 1, spring 2, active copper main body 3, hex nut
4th, copper tip 5, movable sheath 6 and connector brass screws 108；Hex nut hole 7 is offered in the shank body 1；Active copper main body 3
Top is stretched into from the bottom of shank body 1 in shank body 1, and hex nut 4 is arranged on the top of active copper main body 3；Active copper main body 3, handle
Limiting section 101 is offered in body 1, the limiting section 101 of active copper main body 3 is connected by spring 2 with the limiting section 101 of shank body 1；Institute
State movable sheath 6 to extract outside active copper main body 3, be threadedly coupled with active copper main body 3, the top of movable sheath 6 from
The bottom of shank body 1 is stretched into shank body 1, and the outside of movable sheath 6 is in close contact with the inside of shank body 1；The bottom of the activity sheath 6
In regular hexagon shape, the horizontal section on the inside of 1 bottom of shank body is in and movable 6 Basolateral of sheath the horizontal section in end outside
The hexagonal configuration to match；The middle part of the active copper main body 3 offers the second limiting section 102, and copper tip 5 is threaded through the second limit
In position portion 102, upper surface is contacted with the bottom of movable sheath 6；The bottom of the active copper main body 3 offers threaded hole 31；
Connector brass screws 108 is used to distribution box zero curve copper bar/distribution low pressure branch switch line side being connected with active copper main body 3
Come.
When using handle provided by the invention, active copper main body 3 is passed through into threaded hole 31, connector brass screws 108 first
It is connected with 103/ distribution low pressure branch switch line side 104 of distribution box zero curve copper bar, 103/ distribution of distribution box zero curve copper bar
Low pressure branch switch line side 104 is connected with connector brass screws 108, and connector brass screws 108 with insulated handle for being connected, handle
It is grounded by copper tip 5.Under normal circumstances, due to the presence of spring 2, active copper main body 3 passes through on hex nut 4 and shank body 1
4 hole of hex nut engaged with shank body 1, the screw hole and distribution box of active copper main body 3 are may be such that by turning shank body 1 at this time
103/ distribution low pressure branch switch line side 104 of zero curve copper bar connects.Complete screw hole and distribution box zero curve copper bar 103/
After the screwing up of distribution low pressure branch switch line side 104, shank body 1 is pushed so that the bottom of shank body 1 and the bottom of movable sheath 6
Engagement, drives movable sheath 6 to rotate by turning shank body 1 at this time, so as to which copper tip 5 is tightened in active copper main body 3, makes
Obtain the close connection of the two.
In specific implementation process, the outer surface on the top of the shank body 1 passes through anti-skidding processing.It prevents from holding and turn
When skid.
In specific implementation process, the shank body 1 is made of epoxy resin pipe.Ensure the insulating properties of human hand operation.
In specific implementation process, it is provided in the shank body 1 and strengthens rubber plug first 8.Strengthen the rigidity of shank body 1.
In specific implementation process, the limiting section 101 in the shank body 1 is provided with gasket 9.
In specific implementation process, the activity sheath is provided with copper backing 10 on the inside of 6 bottom.Ensure copper tip 10
It is come into full contact with active copper main body 3.
Meanwhile as shown in figure 3, the present invention also provides a kind of earthing or grounding means of application more than insulated handle 105, including four
A ground insulation handle 105, conducting wire 106 and earthing clamp 107, wherein the active copper main body 3 of three ground insulation handles 105 with
Distribution low pressure branch switch line side 104 connects, active copper main body 3 and the distribution box zero curve copper of another insulated handle 105
103 connection of row, the copper tip 5 of four grounded insulated handle 105 are connected respectively by conducting wire 106 with earthing clamp 107.Specific
When use, distribution box zero curve copper bar 103 and distribution low pressure branch switch line side 104 are grounded by earthing clamp 107.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (7)
1. a kind of ground insulation handle, it is characterised in that：Including shank body, spring, active copper main body, hex nut, copper tip, work
Dynamic sheath and connector brass screws；Hex nut hole is offered in the shank body；It is stretched from the bottom of shank body on the top of active copper main body
Enter in shank body, hex nut is arranged on the top of active copper main body；Limiting section, active copper are offered in active copper main body, shank body
The limiting section of main body is connected by spring and the limiting section of shank body；The activity sheath is extracted outside active copper main body, with work
Dynamic copper main body is threadedly coupled, and the top of movable sheath is stretched into from the bottom of shank body in shank body, the outside of movable sheath and handle
The inside of body is in close contact；The horizontal section of the Basolateral of the activity sheath is in regular hexagon shape, in the shank body bottom
The horizontal section of side is in the hexagonal configuration to match with movable sheath Basolateral；Is offered in the middle part of the active copper main body
Two limiting sections, copper tip are threaded through on the second limiting section, and upper surface is contacted with the bottom of movable sheath；The active copper main body
Bottom offer threaded hole；Connector brass screws is used for distribution box zero curve copper bar/distribution low pressure branch switch line side and work
Dynamic copper main body connects.
2. ground insulation handle according to claim 1, it is characterised in that：The outer surface on the top of the shank body passes through
Anti-skidding processing.
3. ground insulation handle according to claim 2, it is characterised in that：The shank body is made of epoxy resin pipe.
4. ground insulation handle according to claim 2, it is characterised in that：It is provided in the shank body and strengthens rubber plug head.
5. ground insulation handle according to claim 2, it is characterised in that：The in vivo limiting section of handle is provided with pad
Piece.
6. ground insulation handle according to claim 2, it is characterised in that：It is provided on the inside of the activity sheath bottom
Copper backing.
7. a kind of earthing or grounding means according to any one of the claim 1 ~ 6 ground insulation handle, it is characterised in that：Including four
Ground insulation handle, conducting wire and earthing clamp, wherein the copper tip of four grounded insulated handle passes through conducting wire and ground wire respectively
Folder connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571670.4U CN207459202U (en) | 2017-11-22 | 2017-11-22 | Ground insulation handle and earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571670.4U CN207459202U (en) | 2017-11-22 | 2017-11-22 | Ground insulation handle and earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459202U true CN207459202U (en) | 2018-06-05 |
Family
ID=62277815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571670.4U Active CN207459202U (en) | 2017-11-22 | 2017-11-22 | Ground insulation handle and earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459202U (en) |
-
2017
- 2017-11-22 CN CN201721571670.4U patent/CN207459202U/en active Active
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