CN208797321U - A kind of easy to operate and portable low-voltage ground auxiliary tool - Google Patents
A kind of easy to operate and portable low-voltage ground auxiliary tool Download PDFInfo
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- CN208797321U CN208797321U CN201821506612.8U CN201821506612U CN208797321U CN 208797321 U CN208797321 U CN 208797321U CN 201821506612 U CN201821506612 U CN 201821506612U CN 208797321 U CN208797321 U CN 208797321U
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- conducting rod
- insulating sheath
- positive stop
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Abstract
The utility model discloses a kind of easy to operate and portable low-voltage ground auxiliary tools, including conducting rod；The both ends of conducting rod are respectively fixedly connected with there are two symmetrically arranged connecting component, and connecting component is fixedly connected with insulating sheath far from one end of conducting rod；The side uniform ring of insulating sheath inner wall is provided with strut around several loose slots are offered in loose slot, the outer wall of strut is socketed with positive stop strip；Positive stop strip offers several mounting holes, is plugged with check lock lever in the mounting hole of several positive stop strips；Second spring is connected between check lock lever and the inner wall of insulating sheath, check lock lever is connected with gripping block far from one end of second spring；Copper contact blade is equipped at the center of insulating sheath inner wall side, one end of copper contact blade is electrically connected by conducting wire and conducting rod.The utility model structure is simple, easy to operate, is convenient for carrying, and has not only been effective to ensure that ground connection is reliable, but also provide sufficient ground connection space for operator, has improved safety, be suitable for being widely popularized.
Description
Technical field
The utility model relates to technical field of electric power, more particularly to a kind of easy to operate and portable low-voltage ground are auxiliary
Assistant engineer's tool.
Background technique
On-load switch is a kind of device for switching between breaker and disconnecting switch, has simple arc-control device,
Rated load current and certain overload current can be cut off, but short circuit current cannot be cut off, according to using voltage that can be divided into high pressure
On-load switch and low voltage switch, high voltage load switch and low voltage switch using when need to carry out grounding.
The ground line that distribution production team uses at present all respectively has advantage and disadvantage, but since the earthing or grounding means line footpath of split-phase type is wanted
" no less than 25mm " is asked, and the interval between the low voltage switch bus of part is little, class person uses traditional low-voltage grounding wire
When operable space very little, be difficult to realize effective grounding, or even there is the risk at other electrification intervals of touching.
Utility model content
In order to solve the problems, such as to mention in above-mentioned background technique, the utility model provides a kind of easy to operate and easy to carry
Low-voltage ground auxiliary tool.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of easy to operate and portable low-voltage ground auxiliary tool, including conducting rod, the both ends of the conducting rod
It is respectively fixedly connected with there are two symmetrically arranged connecting component, the connecting component is fixedly connected far from one end of the conducting rod
There is insulating sheath；
The side uniform ring of the insulating sheath inner wall is provided with branch around several loose slots are offered in the loose slot
The outer wall of bar, the strut is socketed with positive stop strip；
The positive stop strip offers the mounting hole of several equidistant arrangements, inserts in the mounting hole of several positive stop strips
It is connected to check lock lever；
Second spring is fixedly connected between the check lock lever and the inner wall of the insulating sheath, the check lock lever is far from institute
The one end for stating second spring is connected with gripping block；
Copper contact blade is equipped at the center of insulating sheath inner wall side, one end of the copper contact blade passes through conducting wire and conduction
Bar is electrically connected.
Optionally, the outer wall of the strut is also socketed with the first spring, and the both ends of the first spring respectively with positive stop strip
Outer wall is connected with the inner wall of loose slot.
Optionally, the gripping block is coarse globoidal structure far from described check lock lever one end.
Optionally, the outer wall in the middle part of the conducting rod is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that in use, by the insulating sheath card at conducting rod both ends
It is connected to outside the low voltage switch copper bar screw of two sides, at this point, gripping block is under the resilient force of second spring, it being capable of jail
Copper bar screw outer wall is resisted firmly, and when the specification of copper bar screw is larger, gripping block resists positive stop strip to rear side, and positive stop strip
The first spring is compressed, at this time under the elastic force effect of the first spring, copper bar screw can firmly be clamped, avoid taking off
It falls, while the end of copper bar screw and the copper contact blade of insulating sheath inner wall side is in contact, be grounded conduction, and due to
Conducting rod is flat structure, and the middle part outer wall of conducting rod is equipped with anti-skid chequer, can increase the frictional force between earthing clamp, be convenient for
It grips.The utility model structure is simple, easy to operate, is convenient for carrying, and has not only been effective to ensure that ground connection is reliable, but also is operator
Member provides sufficient ground connection space, improves safety, is suitable for being widely popularized.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the utility model A structure enlargement diagram.
In figure: conducting rod 1, connecting component 2, insulating sheath 3, conducting wire 4, copper contact blade 5, positive stop strip 6, loose slot 7, strut 8,
First spring 9, check lock lever 10, gripping block 11, second spring 12, anti-skid chequer 13.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as
" setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located
Part.
In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or
Person's positional relationship is merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning must have
There is this specific orientation, operated with specific orientation construction, should not be understood as the limitation of the utility model with this.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to Fig.1-3, a kind of easy to operate and portable low-voltage ground auxiliary tool, including conducting rod 1, it is conductive
The both ends of bar 1 are respectively fixedly connected with there are two symmetrically arranged connecting component 2, and the one end of connecting component 2 far from conducting rod 1
It is fixedly connected with insulating sheath 3；
The side uniform ring of 3 inner wall of insulating sheath is provided with strut in loose slot 7 around offering several loose slots 7
8, the outer wall of strut 8 is socketed with the first spring 9, and the both ends of the first spring 9 respectively with the outer wall of positive stop strip 6 and loose slot 7
Inner wall connection has certain clamping effect under the resilient force of the first spring 9；
The outer wall of strut 8 is socketed with positive stop strip 6, and positive stop strip 6 offers the mounting hole of several equidistant arrangements, several
It is plugged with check lock lever 10 in the mounting hole of the positive stop strip (6), is fixedly connected between check lock lever 10 and the inner wall of insulating sheath 3
There is second spring 12, check lock lever 10 is provided with gripping block 11 far from one end of second spring 12；Wherein, the end face of gripping block 11 is
Coarse globoidal structure increases skin-friction force, is conducive to the clamping to low-voltage copper bar screw；
Copper contact blade 5 is equipped at the center of 3 inner wall side of insulating sheath, and one end of copper contact blade 5 passes through conducting wire 4 and conduction
Bar 1 is electrically connected, and conducting rod 1 is flat structure, and the middle part outer wall of conducting rod 1 is equipped with anti-skid chequer 13, can be increased and earthing clamp
Between frictional force, convenient for clamping.
Working principle: in the utility model, in use, the insulating sheath 3 at 1 both ends of conducting rod to be connected in the low pressure of two sides
Outside on-load switch copper bar screw, at this point, gripping block 11 under the resilient force of second spring 12, can firmly resist copper
Screw outer wall is arranged, and when the specification of copper bar screw is larger, gripping block 11 resists positive stop strip 6 to rear side, and the compression of positive stop strip 6 the
One spring 9 can firmly clamp copper bar screw, avoid falling off, together at this time under the elastic force effect of the first spring 9
When the end of copper bar screw and the copper contact blade 5 of 3 inner wall side of insulating sheath are in contact, be grounded conduction, and due to leading
Electric pole 1 is flat structure, and the middle part outer wall of conducting rod 1 is equipped with anti-skid chequer 13, can increase the frictional force between earthing clamp, just
In gripping.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (4)
1. a kind of easy to operate and portable low-voltage ground auxiliary tool, including conducting rod (1), it is characterised in that: described
The both ends of conducting rod (1) are respectively fixedly connected with there are two symmetrically arranged connecting component (2), and the connecting component (2) is far from institute
The one end for stating conducting rod (1) is fixedly connected with insulating sheath (3)；
The side uniform ring of insulating sheath (3) inner wall is set in the loose slot (7) around several loose slots (7) are offered
It is equipped with strut (8), the outer wall of the strut (8) is socketed with positive stop strip (6)；
The positive stop strip (6) offers the mounting hole of several equidistant arrangements, in the mounting hole of several positive stop strips (6)
It is plugged with check lock lever (10)；
Second spring (12), the locking are fixedly connected between the check lock lever (10) and the inner wall of the insulating sheath (3)
Bar (10) is connected with gripping block (11) far from the one end of the second spring (12)；
Copper contact blade (5) are equipped at the center of insulating sheath (3) the inner wall side, one end of the copper contact blade (5) passes through conducting wire
(4) it is electrically connected with conducting rod (1).
2. one kind according to claim 1 is easy to operate and portable low-voltage ground auxiliary tool, it is characterised in that:
The outer wall of the strut (8) is also socketed with the first spring (9), and the both ends of the first spring (9) outer wall with positive stop strip (6) respectively
It is connected with the inner wall of loose slot (7).
3. one kind according to claim 1 is easy to operate and portable low-voltage ground auxiliary tool, it is characterised in that:
The gripping block (11) is coarse globoidal structure far from the check lock lever (10) one end.
4. one kind according to claim 1 is easy to operate and portable low-voltage ground auxiliary tool, it is characterised in that:
Outer wall in the middle part of the conducting rod (1) is equipped with anti-skid chequer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506612.8U CN208797321U (en) | 2018-09-14 | 2018-09-14 | A kind of easy to operate and portable low-voltage ground auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506612.8U CN208797321U (en) | 2018-09-14 | 2018-09-14 | A kind of easy to operate and portable low-voltage ground auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797321U true CN208797321U (en) | 2019-04-26 |
Family
ID=66209651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506612.8U Active CN208797321U (en) | 2018-09-14 | 2018-09-14 | A kind of easy to operate and portable low-voltage ground auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883989A (en) * | 2020-08-04 | 2020-11-03 | 贵州电网有限责任公司 | Obtuse-angle adapter for secondary test line |
-
2018
- 2018-09-14 CN CN201821506612.8U patent/CN208797321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883989A (en) * | 2020-08-04 | 2020-11-03 | 贵州电网有限责任公司 | Obtuse-angle adapter for secondary test line |
| CN111883989B (en) * | 2020-08-04 | 2022-04-15 | 贵州电网有限责任公司 | Secondary test line obtuse angle adapter and machining device for machining obtuse angle adapter |
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