CN209055585U - A kind of universal electroscope head in all fronts - Google Patents
A kind of universal electroscope head in all fronts Download PDFInfo
- Publication number
- CN209055585U CN209055585U CN201821760455.3U CN201821760455U CN209055585U CN 209055585 U CN209055585 U CN 209055585U CN 201821760455 U CN201821760455 U CN 201821760455U CN 209055585 U CN209055585 U CN 209055585U
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- electroscope
- hook formation
- clamp assemblies
- fronts
- clamping part
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Abstract
The utility model relates to the technical fields of interruption maintenance auxiliary device, more specifically, it is related to a kind of universal electroscope head in all fronts, including hook formation and clamp assemblies, one end of the clamp assemblies is flexibly connected with hook formation, the other end surrounds the accommodating space formed with aerial condutor cooperation, and the clamp assemblies are set to hook part；The end of the hook formation is equipped with the connecting pin connecting with electroscope, and top is equipped with the electrical verification portion that route three-phase electrical verification operation is carried out for of short duration contact.The utility model makes electroscope head and aerial condutor keep continuous contact state using the gravity of electroscope and the chucking power of clamp assemblies, avoids safety accident caused by ignorant operation；One end of clamp assemblies is flexibly connected the size adjustable so that accommodating space with hook formation, is adapted to the fixation of the aerial condutor of different model；And the utility model has double fixed double anti-off effects, the electroscope head that can guarantee keeps good with aerial condutor always and contacts, and guarantees the safety of operation.
Description
Technical field
The utility model relates to the technical fields of interruption maintenance auxiliary device, universal more particularly, to a kind of all fronts
Electroscope head.
Background technique
Electrical verification mode after current power failure is after identifying conductor no-voltage with electroscope, and electroscope leaves conductor, then
Electrical verification operation is carried out again.Conductor is left to during this section for completing ground connection operation in electroscope, and there are when one section of vacuum monitored
Between, it may send a telegram here suddenly in this section of vacuum time, ground connection operator can be grounded in the case where not knowing has electricity
Operation, leads to the pernicious misoperation fault of electrical ground.It is main although gradually there is the electroscope of coupling type to be developed
Electroscope and aerial condutor is set to keep continuous contact state, when route has electricity suddenly, continuous contact by the gravity of electroscope
Electroscope will work.But in the biggish area of wind-force, electroscope can swing back and forth, the metal electrical verification end of electroscope without
Method is fixed on electrical verification point, time-consuming and laborious since poor contact causes electrical verification result inaccurate, and there are certain safety is hidden
Suffer from.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of universal electroscope head in all fronts, benefit
So that electroscope and aerial condutor is in the state of continuous contact with the gravity of electroscope and the elastic force of spring, has electricity suddenly in route
When, electroscope can issue alarm in time and project light source, guarantee the safety of operation.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of universal electroscope head in all fronts is provided, including being built-in with the hook formation of hook part and for fixed aerial
One end of the clamp assemblies of conducting wire, the clamp assemblies is flexibly connected with hook formation, and the other end is around forming and aerial condutor
The accommodating space of cooperation, the clamp assemblies are set to hook part；The end of the hook formation is equipped with the company connecting with electroscope
End is connect, top is equipped with the electrical verification portion that route three-phase electrical verification operation is carried out for of short duration contact.
Electroscope head is connect with electroscope by connecting pin, is first led to by the universal electroscope head in all fronts of the utility model
It crosses after electrical verification portion carries out the electrical verification of route three-phase, then aerial condutor is directed into accommodating space, and pass through clamp assemblies clamping support
Hollow wire hangs over entire electroscope in the phase for needing to be grounded, and makes to test using the gravity of electroscope and the chucking power of clamp assemblies
Electric appliance is fixed on aerial condutor, so that electroscope and aerial condutor keep continuous contact state to hold when route has electricity suddenly
The electroscope of continued access touching will work, and issue alarm and project light source, the staff for carrying out ground connection operation can be at once
Off-ground operation increases the safety that electroscope uses in order to avoid leading to pernicious misoperation fault without knowing it；Folder
The one end for holding component is flexibly connected the size adjustable so that accommodating space with hook formation, to be adapted to the aerial of various models
The fixation of conducting wire.
Further, the clamp assemblies include the first clamp structure and the second clamp structure, the second clamping knot
Structure is set to the top of the first clamp structure.First clamp structure and the second clamp structure play double fixed double anti-off effects, make somebody a mere figurehead
Conducting wire is first between the first clamp structure, when aerial condutor surprisingly deviates from electroscope, after the second clamp structure is used as
The standby fixed protection for preventing aerial condutor abjection electroscope；The electroscope head that the double anti-off effects of double fixations can guarantee always with frame
Hollow wire keeps good contact, guarantees the safety of operation.
Further, first clamp structure includes two groups of clamping pieces being oppositely arranged two-by-two and is formed in clamping piece
Between the first accommodating space, the distance between the distalmost end of the clamping piece and hook formation value are adjustable.Two groups opposite two-by-two
Clamping piece around forming the first accommodating space, enable clamping piece to apply chucking power to clamping piece multi-faceted, have preferable
Stability.
Further, the clamping piece includes sequentially connected clamping part, interconnecting piece and root, and the one of the interconnecting piece
End is connect with clamping part, and the other end passes through hook formation and connect with root.Clamping part, interconnecting piece, root are worked in coordination mutual system
About, and from each other the performance of function itself is not influenced.
Further, the clamping part is the mushroom header structure that end face is equipped with anti-skidding ripple, the clamping part and interconnecting piece
It is detachably connected.Clamping part designs anti-skidding ripple, cooperates the gap between twisted wire, increases rubbing between electroscope and aerial condutor
It wipes, so that aerial condutor is more effectively fixed on inside electroscope, conducting wire is prevented to be detached from electroscope；Clamp assemblies and hook formation
It is detachably connected, in calm or minimum wind-force area, clamp assemblies is dismantled, the hook formation after disassembly relies only on electrical verification
Thinking highly of power can be such that electroscope is contacted with aerial condutor；And in the biggish area of wind-force, clamp assemblies are installed, by aerial condutor
It is fixed between clamp assemblies, is able to maintain well contacting between aerial condutor and electroscope, guarantee the steady of electroscope work
It is qualitative.
Further, the end of the clamping part is equipped with T-type holding division, and the interconnecting piece is equipped with to be cooperated with T-type holding division
T-slot.Clamping part blocks mutually after entering from the side of interconnecting piece, so that two parts can not be detached from up and down.
Further, the interconnecting piece is arranged with spring, and the clamping part is equipped with bayonet；One end of the spring is set to folder
The junction of portion and hook formation is held, the other end is placed in inside bayonet.The setting of spring is maked somebody a mere figurehead so that when importing aerial condutor
Wire squeezes clamp assemblies can enter in accommodating space, and it is convenient to operate；On the one hand the setting of bayonet can block spring, prevent
Spring offset；On the one hand spring is hidden in the bayonet when clamp assemblies are pressed onto bottom.
Further, the root is curved-surface structure, and the medial surface of the curved-surface structure is close to the outer wall of hook formation
Setting.Root setting assign the utility model electroscope head beauty appearance, and can be avoided seamed edge surprisingly to it is artificial at
Unnecessary injury.
Further, second clamp structure includes anti-bias arcs and solid cylindrical structure, the anti-bias arcs
One end is connect with solid cylindrical structure, and the other end is connected to the top of clamping part；Two groups of anti-bias arcs, which are oppositely arranged, is formed with
Two accommodating spaces.When aerial condutor surprisingly deviates from electroscope, anti-bias arcs can prevent the guarantor of aerial condutor abjection electroscope
Shield；The setting of distance can prevent aerial condutor from entering inside electroscope head between the top and hook formation of solid cylindrical structure
It retrodeviates into unnecessary place；The setting of anti-cheat arcs has the function of to exempt from card, when clamping part is pressed onto lowest part and body contact,
Anti-bias arcs still have a certain distance between hook formation, to guarantee the wire diameter by electroscope.
Further, the distance between the top of the solid cylindrical structure and hook formation are 3mm ~ 4mm.Market at present
The smallest wire diameter of upper 10kV or more is steel-cored aluminium strand (LGJ type) 10/2, outer diameter 4.5mm, anti-bias arcs and master
Body distance is smaller than its outer diameter, it is effectively prevent to enter partially to unnecessary place.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model using the gravity of electroscope and the chucking power of clamp assemblies makes electroscope be fixed on aerial lead
On line, so that electroscope and aerial condutor keep continuous contact state, when route has electricity suddenly, the electroscope of continuous contact is just
Can work, issue alarm and project light source, the staff for carrying out ground connection operation can off-ground operation at once, in order to avoid
Lead to pernicious misoperation fault without knowing it, increases the safety that electroscope uses；
(2) one end of the utility model clamp assemblies is flexibly connected the size adjustable so that accommodating space with hook formation,
To be adapted to the fixation of the aerial condutor of different model；
(3) first clamp structure of the utility model and the second clamp structure play double fixed double anti-off effects, aerial to lead
Line is first between the first clamp structure, and when aerial condutor surprisingly deviates from electroscope, the second clamp structure is as standby
The fixed protection for preventing aerial condutor abjection electroscope；The electroscope head that the double anti-off effects of double fixations can guarantee always with it is aerial
Conducting wire keeps good contact, guarantees the safety of operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram I of the universal electroscope head in all fronts of the utility model.
Fig. 2 is the structural schematic diagram II of the universal electroscope head in all fronts of the utility model.
Fig. 3 is the structural schematic diagram of the clamping piece of the universal electroscope head in all fronts of the utility model.
In attached drawing, 1- hook formation；11- hook part；The connecting pin 12-；13- electrical verification portion；The first clamp structure of 2-；21-
One accommodating space；22- clamping part；23- interconnecting piece；The root 24-；25-T type holding division；26-T type groove；27- spring；28- bayonet；
The second clamp structure of 3-；The anti-bias arcs of 31-；32- solid cylindrical structure；The second accommodating space of 33-.
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
It is as shown in Figure 1 to Figure 3 the embodiment of the universal electroscope head in all fronts of the utility model, including is built-in with crotch
The hook formation 1 in portion 11 and clamp assemblies for fixing aerial condutor, one end of clamp assemblies and 1 activity of hook formation are even
It connects, the other end surrounds the accommodating space formed with aerial condutor cooperation, and clamp assemblies are set to hook part 11；The end of hook formation 1
Portion is equipped with the connecting pin 12 connecting with electroscope, and top is equipped with the electrical verification that route three-phase electrical verification operation is carried out for of short duration contact
Portion 13.
The present embodiment implement when, electroscope head is connect with electroscope by connecting pin 12, first pass through electrical verification portion 13 into
After row line three-phase electrical verification, then aerial condutor is directed into accommodating space, and clamps aerial condutor whole by clamp assemblies
A electroscope is hung in the phase for needing to be grounded, and is fixed on electroscope using the gravity of electroscope and the chucking power of clamp assemblies
On aerial condutor, so that electroscope and aerial condutor keep continuous contact state, when route has electricity suddenly, continuous contact is tested
Electric appliance will work, and issue alarm and project light source to warn the off-ground operation of staff.
As shown in Figure 1 to Figure 2, clamp assemblies include the first clamp structure 2 and the second clamp structure 3, the second clamping knot
Structure 3 is set to the top of the first clamp structure 2；First clamp structure 2 and the second clamp structure 3 play double fixed double anti-off effects,
Aerial condutor is first between the first clamp structure 2, when aerial condutor surprisingly deviates from electroscope, the second clamp structure 3
As the fixed protection for preventing aerial condutor abjection electroscope of standby.
As shown in Figure 1 and Figure 2, the first clamp structure 2 including two groups of clamping pieces being oppositely arranged two-by-two and is formed in clamping
The first accommodating space 21 between part, the distance between the distalmost end of clamping piece and hook formation 1 value are adjustable；Two groups opposite two-by-two
Clamping piece around forming the first accommodating space 21, enable clamping piece to apply chucking power to clamping piece multi-faceted, have compared with
Good stability.
As shown in figure 3, clamping piece includes sequentially connected clamping part 22, interconnecting piece 23 and root 24, interconnecting piece 23
One end is connect with clamping part 22, and the other end passes through hook formation 1 and connect with root 24.Wherein, clamping part 22 is end face equipped with anti-
The mushroom header structure of sliding ripple, cooperates the gap between twisted wire, increases the friction between electroscope and aerial condutor, so that aerial lead
Line is more effectively fixed on inside electroscope, and conducting wire is prevented to be detached from electroscope；Clamping part 22 is detachably connected with interconnecting piece 23,
Calm or minimum wind-force area, clamp assemblies are dismantled, and the hook formation 1 after disassembly relies only on electroscope gravity and can make to test
Electric appliance is contacted with aerial condutor；And in the biggish area of wind-force, clamp assemblies are installed, aerial condutor is fixed on clamping group
Between part, it is able to maintain well contacting between aerial condutor and electroscope, guarantees the stability of electroscope work.
As shown in figure 3, the end of clamping part 22 is equipped with T-type holding division 25, interconnecting piece 23 is equipped with to be cooperated with T-type holding division 25
T-slot 26；Clamping part 22 blocks mutually after entering from the side of interconnecting piece 23, so that two parts can not be detached from up and down.Even
Socket part 23 is arranged with spring 27, and clamping part 22 is equipped with bayonet 28；One end of spring 27 is set to the company of clamping part 22 and hook formation 1
Place is met, the other end is placed in inside bayonet 28；When importing aerial condutor, aerial condutor, which squeezes clamp assemblies, can enter accommodating sky
Between in, operate it is convenient；On the one hand the setting of bayonet 28 can block spring 27, prevent spring 27 from deviating；On the one hand in clamping group
Spring 27 is hidden in the bayonet 28 when part is pressed onto bottom.Root 24 is curved-surface structure, the medial surface and hook formation 1 of curved-surface structure
Outer wall be close to setting, assign the utility model electroscope head beauty appearance, and can be avoided seamed edge surprisingly to it is artificial at
Unnecessary injury.
As shown in Figure 1 to Figure 2, the second clamp structure 3 includes anti-bias arcs 31 and solid cylindrical structure 32, anti-bias arcs
31 one end is connect with solid cylindrical structure 32, and the other end is connected to the top of clamping part 22；Two groups of anti-bias arcs 31 are opposite to be set
It sets and is formed with the second accommodating space 33；When aerial condutor surprisingly deviates from electroscope, anti-bias arcs 31 can prevent aerial condutor
Deviate from the protection of electroscope；The setting of distance can prevent aerial lead between the top and hook formation 1 of solid cylindrical structure 32
Line, which enters inside electroscope head, to be retrodeviated into unnecessary place；The setting of anti-cheat arcs has the function of to exempt from card, press in clamping part 22
When to lowest part with body contact, anti-bias arcs 31 still have a certain distance between hook formation 1, to guarantee to pass through
The wire diameter of electroscope.Wherein, the distance between the top of solid cylindrical structure 32 and hook formation 1 are 3mm ~ 4mm.At present
It is steel-cored aluminium strand (LGJ type) 10/2, outer diameter 4.5mm, anti-bias arcs that the wire diameter of 10kV or more is the smallest on the market
31 is smaller than its outer diameter with main body distance, it is effectively prevent to enter partially to unnecessary place.
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 (10)
1. a kind of universal electroscope head in all fronts, which is characterized in that including be built-in with hook part (11) hook formation (1) and
For fixing the clamp assemblies of aerial condutor, one end of the clamp assemblies is flexibly connected with hook formation (1), and the other end surrounds
The accommodating space with aerial condutor cooperation is formed, the clamp assemblies are set to hook part (11)；The end of the hook formation (1)
Equipped with the connecting pin (12) connecting with electroscope, top is equipped with the electrical verification that route three-phase electrical verification operation is carried out for of short duration contact
Portion (13).
2. the universal electroscope head in all fronts according to claim 1, which is characterized in that the clamp assemblies include the first folder
Structure (2) and the second clamp structure (3) are held, second clamp structure (3) is set to the top of the first clamp structure (2).
3. the universal electroscope head in all fronts according to claim 2, which is characterized in that the first clamp structure (2) packet
The clamping piece that two groups are oppositely arranged two-by-two and the first accommodating space (21) being formed between clamping piece are included, the clamping piece
The distance between distalmost end and hook formation (1) value are adjustable.
4. the universal electroscope head in all fronts according to claim 3, which is characterized in that the clamping piece includes being sequentially connected with
Clamping part (22), interconnecting piece (23) and root (24), one end of the interconnecting piece (23) is connect with clamping part (22), another
End is connect across hook formation (1) with root (24).
5. the universal electroscope head in all fronts according to claim 4, which is characterized in that the clamping part (22) sets for end face
There is the mushroom header structure of anti-skidding ripple, the clamping part (22) is detachably connected with interconnecting piece (23).
6. the universal electroscope head in all fronts according to claim 5, which is characterized in that the end of the clamping part (22) is set
Have T-type holding division (25), the interconnecting piece (23) is equipped with the T-slot (26) cooperated with T-type holding division (25).
7. the universal electroscope head in all fronts according to claim 4, which is characterized in that the interconnecting piece (23) is arranged with bullet
Spring (27), the clamping part (22) are equipped with bayonet (28)；One end of the spring (27) is set to clamping part (22) and hook formation
(1) junction, it is internal that the other end is placed in bayonet (28).
8. the universal electroscope head in all fronts according to claim 4, which is characterized in that the root (24) is curved surface knot
Structure, the medial surface of the curved-surface structure are close to setting with the outer wall of hook formation (1).
9. according to the universal electroscope head in the described in any item all fronts of claim 4 to 8, which is characterized in that second clamping
Structure (3) includes anti-bias arcs (31) and solid cylindrical structure (32), one end of the anti-bias arcs (31) and solid cylindrical
Structure (32) connection, the other end are connected to the top of clamping part (22)；Two groups of anti-bias arcs (31) are oppositely arranged and are formed with second
Accommodating space (33).
10. the universal electroscope head in all fronts according to claim 9, which is characterized in that the solid cylindrical structure (32)
Top and the distance between hook formation (1) be 3mm ~ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760455.3U CN209055585U (en) | 2018-10-29 | 2018-10-29 | A kind of universal electroscope head in all fronts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760455.3U CN209055585U (en) | 2018-10-29 | 2018-10-29 | A kind of universal electroscope head in all fronts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055585U true CN209055585U (en) | 2019-07-02 |
Family
ID=67051669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760455.3U Active CN209055585U (en) | 2018-10-29 | 2018-10-29 | A kind of universal electroscope head in all fronts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055585U (en) |
-
2018
- 2018-10-29 CN CN201821760455.3U patent/CN209055585U/en active Active
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