CN208433623U - A kind of substation's instrument ground auxiliary tool - Google Patents
A kind of substation's instrument ground auxiliary tool Download PDFInfo
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- CN208433623U CN208433623U CN201820609812.XU CN201820609812U CN208433623U CN 208433623 U CN208433623 U CN 208433623U CN 201820609812 U CN201820609812 U CN 201820609812U CN 208433623 U CN208433623 U CN 208433623U
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- groove structure
- clip
- curved groove
- clamping part
- auxiliary tool
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Abstract
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of substation's instrument ground auxiliary tool.A kind of substation's instrument ground auxiliary tool, including the first clamping part and the second clamping part connected by pin shaft；First clamping part includes the first clip and the first operation handle；Second clamping part includes the second clamping part and the second operation handle, the first different curved groove structure of openings of sizes is disposed in first clip, the second different curved groove structure of openings of sizes is disposed in second clip, first curved groove structure and second curved groove structure, which are formed, clamps mouth structure, is provided with knife-tooth structure on the arc surface of first groove structure and the second groove structure.The utility model structure is simple, easy to operate, can paintwork under convenient removal grounding lead on rod iron, improve the working efficiency of paint-removing.
Description
Technical field
The utility model relates to be grounded technical field, more particularly, to a kind of substation with instrument ground backman
Tool.
Background technique
The down conductor of transforming plant primary equipment, i.e. the grounded screen coupling part from primary equipment to subsurface, generally
Using cylindrical body rod iron, rod iron under abbreviation grounding lead here, rod iron needs to abut against the cement of support primary equipment under grounding lead
On cylinder.Substation operation personnel in order to protective grounding draw rainy rod iron not by the wind, etc. corrosion and damage under adverse circumstances, use
Way is by rod iron paint brush under grounding lead.Leading to the problem of so new is high-potting personnel when doing experiment, and tests people
Member is by test apparatus reliable ground, and way is the grounded copper wire using instrument, and an end is connected to the ground terminal of instrument, another
End will be connect under the grounding lead of primary equipment securely on rod iron.At this point, can be led because of rod iron surface paint brush under grounding lead
It causes ground connection bad, measurement result is had an impact, or even jeopardize the safety of the person, instrument and equipment.Field test personnel generally make
Surface is painted with file and is removed, later clips to the grounding wire clip of instrument under grounding lead on rod iron, the disadvantage is that paint is general
That brushes is stronger, and existing file global shape is all that strip sheet, long cylinder or both combine, and when frustrating cylinder rod iron, uses
Power is inconvenient, and the face frustrated each time is smaller, if one section of cylindrical surface, one week paint all frustrated, needs to spend a large amount of
Time when this partial earthing time charge, laborious, is now badly in need of a kind of auxiliary tool, reduction connects compared with the work of entire high-potting
Ground is time-consuming, saves manpower, guarantees the safety of personnel, instrument and equipment.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of substation is provided with instrument ground backman
Tool.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of substation is auxiliary with instrument ground
Assistant engineer's tool, including the first clamping part and the second clamping part connected by pin shaft；First clamping part includes the first clip
And first operation handle；Second clamping part includes the second clip and the second operation handle, in first clip according to
It is secondary to be provided with the first different curved groove structure of openings of sizes, it is different that openings of sizes is disposed in second clip
Second curved groove structure, first curved groove structure and second curved groove structure form clamping mouth structure, institute
It states and is provided with knife-tooth structure on the arc surface of the first groove structure and the second groove structure.
In the technical scheme, different by the openings of sizes set gradually respectively in the first clip and the second clip
First curved groove structure and the second curved groove structure, the arc of the first curved groove structure and the second curved groove structure
First curved groove structure and the second arc groove can be clamped in rod iron under grounding lead by the knife-tooth structure being arranged on shape face
On, wrap rod iron under grounding lead；Removal grounding lead can be reached by the first operation handle of rotation and the second operation handle
Paint on lower rod iron；In addition, the setting of different the first curved groove structure and the second curved groove structure of openings of sizes
Paint-removing processing can be carried out by rod iron under grounding lead to different size size.
Preferably, compressed spring is connected between first operation handle and second operation handle.Compressed spring
Setting can be under no external force, the first clip and the second clip are in closed state；In the case where there is external force, the first folder
Mouth is separated with the second clip, clamp port structural clamp on rod iron, is removed external force under grounding lead, in the work of compressed spring
Under, the first clip and the second clip are held fixedly under grounding lead on rod iron.
Preferably, anti-skid structure is provided in first operation handle and second operation handle.It is anti-skidding
The setting of structure convenient for operate the first operation handle and the second operation handle when can preferably have an effect.
Preferably, knife-tooth structure is provided between adjacent first curved groove structure of first clip.This set is just
Rod iron carries out paint-removing work under the grounding lead to unsuitable clamp port structure size.
Preferably, knife-tooth structure is provided between adjacent second curved groove structure of second clip.It is arranged so just
Rod iron carries out paint-removing work under the grounding lead to unsuitable clamp port structure size.
Compared with prior art, the utility model has the beneficial effects that
A kind of substation of the utility model instrument ground auxiliary tool, by dividing in the first clip and the second clip
Different first curved groove structure of the openings of sizes not set gradually and the second curved groove structure, the first curved groove structure
And second curved groove structure arcwall face on the knife-tooth structure that is arranged, can be by the first curved groove structure and the second arc
Connected in star is clamped under grounding lead on rod iron；It can reach removal by the first operation handle of rotation and the second operation handle and connect
Draw the paint on lower rod iron in ground；In addition, different the first curved groove structure and the second curved groove structure of openings of sizes
Paint-removing processing can be carried out by rod iron under the grounding lead to different size size by being arranged；By the setting of compressed spring, be conducive to
First clip and the second clip are firmly clamped under grounding lead on rod iron；The utility model structure is simple, easy to operate, energy
Paintwork under enough convenient removal grounding leads on rod iron, improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
Fig. 1 is a kind of first embodiment of substation's instrument ground auxiliary tool of the utility model, including passes through pin shaft
The first clamping part 1 and the second clamping part 2 of connection；First clamping part 1 includes the first clip 3 and the first operation handle 4；The
Two clamping parts 2 include the second clip 5 and the second operation handle 6, be disposed in the first clip 3 openings of sizes it is different the
One curved groove structure 7 is disposed with the second different curved groove structure 8 of openings of sizes, the first arc in second clip 5
Groove structure 7 and the second curved groove structure 8 formation clamping mouth structure 9, the first groove structure 7 and the second groove structure 8
Knife-tooth structure is provided on arc surface.
Wherein, compressed spring 10 is connected between the first operation handle 4 and the second operation handle 6.
In addition, being provided with anti-skid structure 11 in the first operation handle 4 and the second operation handle 6.
Wherein, knife-tooth structure is provided between adjacent first curved groove structure 7 of the first clip 3.
In addition, being provided with knife-tooth structure between adjacent second curved groove structure 8 of the second clip 5.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (5)
1. a kind of substation instrument ground auxiliary tool is pressed from both sides including the first clamping part (1) connected by pin shaft and second
Hold portion (2)；First clamping part (1) includes the first clip (3) and the first operation handle (4)；Second clamping part (2)
Including the second clip (5) and the second operation handle (6), it is characterised in that: be disposed with opening on first clip (3)
First curved groove structure (7) of different sizes is disposed with the second different arc of openings of sizes on second clip (5)
Connected in star structure (8), first curved groove structure (7) and second curved groove structure (8) form clamping mouth structure
(9), knife-tooth structure is provided on the arc surface of first curved groove structure (7) and the second curved groove structure (8).
2. a kind of substation instrument ground auxiliary tool according to claim 1, it is characterised in that: first operation
Compressed spring (10) are connected between handle (4) and second operation handle (6).
3. a kind of substation instrument ground auxiliary tool according to claim 2, it is characterised in that: first behaviour
Make to be provided with anti-skid structure (11) in handle (4) and second operation handle (6).
4. a kind of substation instrument ground auxiliary tool according to claim 3, it is characterised in that: first clip
(3) knife-tooth structure is provided between adjacent first curved groove structure (7).
5. a kind of substation instrument ground auxiliary tool according to claim 3, it is characterised in that: second clip
(5) knife-tooth structure is provided between adjacent second curved groove structure (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609812.XU CN208433623U (en) | 2018-04-26 | 2018-04-26 | A kind of substation's instrument ground auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609812.XU CN208433623U (en) | 2018-04-26 | 2018-04-26 | A kind of substation's instrument ground auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433623U true CN208433623U (en) | 2019-01-25 |
Family
ID=65102392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609812.XU Active CN208433623U (en) | 2018-04-26 | 2018-04-26 | A kind of substation's instrument ground auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433623U (en) |
-
2018
- 2018-04-26 CN CN201820609812.XU patent/CN208433623U/en active Active
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