CN206236815U - A kind of lightning-arrest thrusting earthing clamp - Google Patents
A kind of lightning-arrest thrusting earthing clamp Download PDFInfo
- Publication number
- CN206236815U CN206236815U CN201621186680.1U CN201621186680U CN206236815U CN 206236815 U CN206236815 U CN 206236815U CN 201621186680 U CN201621186680 U CN 201621186680U CN 206236815 U CN206236815 U CN 206236815U
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- CN
- China
- Prior art keywords
- snap ring
- deck
- lightning
- arrest
- rotating shaft
- 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
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Abstract
The utility model discloses a kind of lightning-arrest thrusting earthing clamp, including retainer ring, the bottom of the retainer ring is installed with the deck of inner hollow, and one end is installed in the internal activity of deck and extends to rotating shaft outside deck bottom, the both sides of deck are movably installed with the detent mechanism tangent with rotating shaft, winding card wheel is installed with rotating shaft, the inside of the retainer ring is installed with two torsionsprings arranged side by side, it is installed with the snap ring one and snap ring two extended to outside retainer ring respectively two one end of torsionspring, and the top of snap ring two offers the draw-in groove being adapted with snap ring one.The lightning-arrest thrusting earthing clamp, snap ring is opened by setting rotary winding card wheel pulling steel wire, being used cooperatively with torsionspring again can close snap ring, and can be more convenient to install and use under the fixation of detent mechanism, phenomenon will not be fallen off in prolonged use, security and convenience are strong.
Description
Technical field
The utility model is related to electric armour clamp technical field, specially a kind of lightning-arrest thrusting earthing clamp.
Background technology
In transformer station and all kinds of factories and miness, no matter the state of power equipment is up or repair and maintenance, its ground connection
Quality, be all directly connected to the safety of whole power system.
And there are problems that fixation is unstable existing earthing clamp more, phenomenon can be usually fallen off in use, shadow
Safety is rung, and lightning-arrest effect can not be played when thunder and lightning occurs, greatly reduce the service life of earthing clamp, so I
A kind of lightning-arrest thrusting earthing clamp is proposed to solve the problems, such as the above.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of lightning-arrest thrusting earthing clamp, possess it is lightning-arrest and
The advantages of will not falling off phenomenon, security and strong convenience in prolonged use, solves existing earthing clamp many
There are problems that fixation is unstable, phenomenon can be usually fallen off in use, influence is safe, and can not when thunder and lightning occurs
Lightning-arrest effect is played, the problem of the service life of earthing clamp is greatly reduced.
（Two）Technical scheme
To realize above-mentioned lightning-arrest and phenomenon, security and the strong mesh of convenience will not be fallen off in prolonged use
, the utility model provides following technical scheme：A kind of lightning-arrest thrusting earthing clamp, including retainer ring, the bottom of the retainer ring
End is installed with the deck of inner hollow, and internal activity in deck is provided with one end and extends to outside deck bottom
Rotating shaft, the both sides of deck are movably installed with the detent mechanism tangent with rotating shaft, and winding card wheel, institute are installed with rotating shaft
The inside for stating retainer ring is installed with two torsionsprings arranged side by side, is installed with respectively in one end of two torsionsprings
The snap ring one and snap ring two outside retainer ring are extended to, and the top of snap ring two offers the draw-in groove being adapted with snap ring one,
The middle part of snap ring one and the lateral surface of snap ring two is installed with stationary half and fixed seat from top to bottom, in the stationary half
Be wound with through fixed seat and with the winding steel wire that is fixedly connected of card wheel, the fixed peace of the medial surface of the snap ring one and snap ring two
Equipped with puncture needle, the side of the snap ring one is installed with preventing arc rod, and preventing arc rod passes through striking ball away from one end of snap ring one
It is fixedly connected with end head, the side of the snap ring two is movably installed with the ground wire fixed screw through snap ring two, and on ground
Line fixed screw is fixedly connected with ground wire away from one end of snap ring two.
Preferably, the detent mechanism includes the screw mandrel through deck, and one end of the screw mandrel is installed with hand handle, silk
Bar is movably installed with the clamping plate tangent with rotating shaft away from one end of hand handle, and is installed with set between in deck and hand
Reciprocal spring outside rotating shaft.
Preferably, the outer cover of the deck is equipped with polyethylene rubber sheath.
Preferably, the bottom of the torsionspring is installed with fixture block, and fixture block is fixedly connected with retainer ring.
Preferably, the quantity of the winding card wheel has two, and two winding card wheels are fixedly mounted from top to bottom successively
In rotating shaft.
Preferably, the ground wire fixed screw offers screwed through hole with the junction of snap ring two.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of lightning-arrest thrusting earthing clamp, possesses following beneficial effect：
1st, the lightning-arrest thrusting earthing clamp, snap ring is opened by setting rotary winding card wheel pulling steel wire, then
Being used cooperatively with torsionspring can close snap ring, and can be more convenient to install and use under the fixation of detent mechanism,
Phenomenon will not be fallen off in prolonged use, security and convenience are strong.
2nd, the lightning-arrest thrusting earthing clamp, by setting preventing arc rod and striking ball, can play when thunder and lightning occurs and keep away
The effect of thunder, substantially increases the service life of earthing clamp.
Brief description of the drawings
Fig. 1 is the utility model structure front cross-sectional schematic diagram；
Fig. 2 is the schematic diagram of the utility model structure snap ring two；
Fig. 3 is the utility model construction torsion spring schematic diagram；
Fig. 4 is the close-up schematic view in the utility model structure A portions.
In figure：1 retainer ring, 2 decks, 3 rotating shafts, 4 detent mechanisms, 41 screw mandrels, 42 hands handle, 43 clamping plates, 44 reciprocal springs,
5 winding card wheels, 6 torsionsprings, 7 snap rings one, 8 snap rings two, 9 stationary halfs, 10 fixed seats, 11 steel wires, 12 draw-in grooves, 13 puncture
Pin, 14 ground wire fixed screws, 15 ground wires, 16 preventing arc rods, 17 striking balls, 18 end heads.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4, a kind of lightning-arrest thrusting earthing clamp, including retainer ring 1 are referred to, the bottom of retainer ring 1 is installed with
The deck 2 of inner hollow, the outer cover of deck 2 is equipped with polyethylene rubber sheath, the effect with insulation, and in deck 2
Internal activity is provided with one end and extends to rotating shaft 3 outside the bottom of deck 2, and the both sides of deck 2 are movably installed with and the phase of rotating shaft 3
The detent mechanism 4 cut, detent mechanism 4 includes the screw mandrel 41 through deck 2, and one end of screw mandrel 41 is installed with hand 42, silk
42 one end is movably installed with the clamping plate 43 tangent with rotating shaft 3 by bar 41 away from hand, and solid between deck 2 and hand are 42
Dingan County is equipped with the reciprocal spring 44 being sleeved on outside rotating shaft 3, can fix rotating shaft 3, and will not rotate phenomenon, in rotating shaft
Winding card wheel 5 is installed with 3, winding the quantity of card wheel 5 there are two, and two winding card wheels 5 are solid from top to bottom successively
Dingan County synchronous can wind steel wire 11 in rotating shaft 3, and the inside of retainer ring 1 is installed with two torsions arranged side by side
Spring 6, torsionspring 6 plays a part of to close snap ring, and the bottom of torsionspring 6 is installed with fixture block, and fixture block with
Retainer ring 1 is fixedly connected, and is installed with the snap ring 1 extended to outside retainer ring 1 respectively two one end of torsionspring 6
The draw-in groove 12 being adapted with snap ring 1, snap ring 1 and the outside of snap ring 28 are offered with the top of snap ring 28, and snap ring 28
The middle part in face is installed with stationary half 9 and fixed seat 10 from top to bottom, is wound with stationary half 9 through fixed seat 10
And the steel wire 11 being fixedly connected with winding card wheel 5, make snap ring by setting rotary winding card wheel 5 pulling steel wire 11
Open, then being used cooperatively with torsionspring 6 can close snap ring, and can be more convenient to install under the fixation of detent mechanism 4
Use, phenomenon will not be fallen off in prolonged use, security and convenience are strong；The inner side of snap ring 1 and snap ring 28
Face is installed with puncture needle 13, and circuit can be made to be connected with earthing clamp, and the side of snap ring 1 is installed with preventing arc rod
16, preventing arc rod 16 is fixedly connected by striking ball 17 away from one end of snap ring 1 with end head 18, and the effect that thunder is drawn in fixation is good,
By setting preventing arc rod 16 and striking ball 17, lightning-arrest effect can be played when thunder and lightning occurs, substantially increase ground wire
The service life of folder, the side of snap ring 28 is movably installed with the ground wire fixed screw 14 through snap ring 28, ground wire fixed screw
14 offer screwed through hole with the junction of snap ring 28, and ground wire fixed screw 14 away from snap ring 28 one end
It is fixedly connected with ground wire 15.
In sum, the lightning-arrest thrusting earthing clamp, card is made by setting rotary winding card wheel 5 pulling steel wire 11
Ring opens, then being used cooperatively with torsionspring 6 can close snap ring, and can be more convenient under the fixation of detent mechanism 4
Install and use, phenomenon will not be fallen off in prolonged use, security and convenience are strong.
By setting preventing arc rod 16 and striking ball 17, lightning-arrest effect can be played when thunder and lightning occurs, greatly improved
The service life of earthing clamp, solves existing earthing clamp more and there are problems that fixation is unstable, in use usually
Phenomenon, influence safety can be fallen off, and lightning-arrest effect can not be played when thunder and lightning occurs, greatly reduce earthing clamp
Service life problem.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lightning-arrest thrusting earthing clamp, including retainer ring（1）, it is characterised in that：The retainer ring（1）Bottom fix peace
Deck equipped with inner hollow（2）, and in deck（2）Internal activity one end be installed extend to deck（2）Outside bottom
Rotating shaft（3）, deck（2）Both sides be movably installed with and rotating shaft（3）Tangent detent mechanism（4）, in rotating shaft（3）Upper fixation
Winding card wheel is installed（5）, the retainer ring（1）Inside be installed with two torsionsprings arranged side by side（6）, in two torsions
Turn spring（6）One end be installed with extend to retainer ring respectively（1）Outside snap ring one（7）With snap ring two（8）, and block
Ring two（8）Top offer and snap ring one（7）The draw-in groove being adapted（12）, snap ring（7）With snap ring two（8）In lateral surface
Portion is installed with stationary half from top to bottom（9）And fixed seat（10）, the stationary half（9）On be wound with through fix
Seat（10）And with winding card wheel（5）The steel wire being fixedly connected（11）, the snap ring one（7）With snap ring two（8）Medial surface it is solid
Dingan County is equipped with puncture needle（13）, the snap ring one（7）Side be installed with preventing arc rod（16）, preventing arc rod（16）Away from snap ring
One（7）One end pass through striking ball（17）With end head（18）It is fixedly connected, the snap ring two（8）Side be movably installed with and pass through
Wear snap ring two（8）Ground wire fixed screw（14）, and in ground wire fixed screw（14）Away from snap ring two（8）One end fix connect
It is connected to ground wire（15）.
2. a kind of lightning-arrest thrusting earthing clamp according to claim 1, it is characterised in that：The detent mechanism（4）Including
Through deck（2）Screw mandrel（41）, the screw mandrel（41）One end be installed with hand handle（42）, screw mandrel（41）Away from hand handle
（42）One end be movably installed with and rotating shaft（3）Tangent clamping plate（43）, and in deck（2）With hand handle（42）Between it is fixed
It is provided with and is sleeved on rotating shaft（3）Outside reciprocal spring（44）.
3. a kind of lightning-arrest thrusting earthing clamp according to claim 1, it is characterised in that：The deck（2）Outer cover
Equipped with polyethylene rubber sheath.
4. a kind of lightning-arrest thrusting earthing clamp according to claim 1, it is characterised in that：The torsionspring（6）Bottom
End is installed with fixture block, and fixture block and retainer ring（1）It is fixedly connected.
5. a kind of lightning-arrest thrusting earthing clamp according to claim 1, it is characterised in that：The winding card wheel（5）Number
Amount has two, and two winding card wheels（5）It is fixedly mounted on rotating shaft from top to bottom successively（3）On.
6. a kind of lightning-arrest thrusting earthing clamp according to claim 1, it is characterised in that：The ground wire fixed screw（14）
With snap ring two（8）Junction offer screwed through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186680.1U CN206236815U (en) | 2016-10-28 | 2016-10-28 | A kind of lightning-arrest thrusting earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186680.1U CN206236815U (en) | 2016-10-28 | 2016-10-28 | A kind of lightning-arrest thrusting earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236815U true CN206236815U (en) | 2017-06-09 |
Family
ID=58991147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186680.1U Expired - Fee Related CN206236815U (en) | 2016-10-28 | 2016-10-28 | A kind of lightning-arrest thrusting earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374246A (en) * | 2016-10-28 | 2017-02-01 | 无锡市富能金属制品有限公司 | Lightning-protection puncture ground clamp |
| CN111446626A (en) * | 2020-05-14 | 2020-07-24 | 国网湖北省电力有限公司十堰供电公司 | Electric arc-proof fitting |
-
2016
- 2016-10-28 CN CN201621186680.1U patent/CN206236815U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374246A (en) * | 2016-10-28 | 2017-02-01 | 无锡市富能金属制品有限公司 | Lightning-protection puncture ground clamp |
| CN106374246B (en) * | 2016-10-28 | 2019-01-01 | 山东永锦电气有限公司 | A kind of lightning-arrest thrusting earthing clamp |
| CN111446626A (en) * | 2020-05-14 | 2020-07-24 | 国网湖北省电力有限公司十堰供电公司 | Electric arc-proof fitting |
| CN111446626B (en) * | 2020-05-14 | 2024-01-30 | 国网湖北省电力有限公司十堰供电公司 | Electric arc-proof hardware fitting |
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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: 20170609 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |