CN209516587U - A kind of line thunder protection earthing or grounding means and power transmission system - Google Patents
A kind of line thunder protection earthing or grounding means and power transmission system Download PDFInfo
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- CN209516587U CN209516587U CN201920552964.5U CN201920552964U CN209516587U CN 209516587 U CN209516587 U CN 209516587U CN 201920552964 U CN201920552964 U CN 201920552964U CN 209516587 U CN209516587 U CN 209516587U
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Abstract
The utility model relates to lightning protection device fields, provide a kind of line thunder protection earthing or grounding means, it include: to draw thunder part, Zinc-Oxide Arrester, anti-thunder insulator and electric current transfer frame, anti-thunder insulator connect to form cyclic structure with electric current transfer frame, the one end for drawing thunder part is set on electric current transfer frame and connect with anti-thunder insulator, the other end for drawing thunder part is arc end, the direction that arc end is directed away from electric current transfer frame extends, Zinc-Oxide Arrester is located at position corresponding with arc end, one end of Zinc-Oxide Arrester is set on electric current transfer frame, the other end extends to the direction close to arc end.The line thunder protection earthing or grounding means, lightning protection properties are good, highly-safe.The utility model additionally provides a kind of power transmission system, including line thunder protection earthing or grounding means provided by the utility model.Its safety is good.
Description
Technical field
The utility model relates to lightning protection device fields, defeated in particular to a kind of line thunder protection earthing or grounding means and electric power
Send system.
Background technique
With the rapid development of Chinese national economy, the extensive use of smart machine and electronic information is to lightning hazards
Prevention it is more and more harsh, the generation of Lightning Disaster is often caused to such place and its serious consequence.For Lightning Disaster is subtracted
Minimum level is arrived less, we must enhance lightning protection mitigation consciousness, and lightning protection device safety detection is especially worth us to pay attention to.
And especially in power generation and transportation system, lightning protection is particularly important.The lightning protection of existing lightning protection device
It can the equal more or less problems not high enough there are still security performance.
In consideration of it, special propose the application.
Utility model content
The utility model provides a kind of line thunder protection earthing or grounding means, it is intended to improve existing lightning protection device lightning protection properties still
Old not high enough problem.
The utility model provides a kind of power transmission system, and the power transmission system lightning protection properties are good, highly-safe.
The utility model is realized in this way:
A kind of line thunder protection earthing or grounding means, comprising: draw thunder part, Zinc-Oxide Arrester, anti-thunder insulator and electric current transmitting
Frame, anti-thunder insulator connect to form cyclic structure with electric current transfer frame, the one end for drawing thunder part be set on electric current transfer frame and with
Anti-thunder insulator connection, drawing the other end of the thunder part far from electric current transfer frame is arc end, and Zinc-Oxide Arrester is located at and arc end
At corresponding position, one end of Zinc-Oxide Arrester is set on electric current transfer frame, and the other end prolongs to the direction close to arc end
It stretches.
Further, in the utility model preferred embodiment, electric current transfer frame includes movable earthing pole, water conservancy diversion connection
Part and water conservancy diversion attachment base, movable earthing pole, anti-thunder insulator, water conservancy diversion attachment base and water conservancy diversion connector are sequentially connected cyclization, take shelter from the thunder
Device is set to water conservancy diversion attachment base, and movable earthing pole is detachably connected with water conservancy diversion connector and anti-thunder insulator.
Further, in the utility model preferred embodiment, movable earthing pole is opposite with water conservancy diversion connection seat position, leads
Flow connector it is opposite with anti-thunder insulator position, the opposite end of anti-thunder insulator respectively with draw thunder part and water conservancy diversion attachment base company
It connects, Zinc-Oxide Arrester is set to end of the water conservancy diversion attachment base far from water conservancy diversion connector.
Further, in the utility model preferred embodiment, draw the side that thunder part is connect with movable earthing pole and be arranged
There is the first connection pole, one end that water conservancy diversion connector is connect with movable earthing pole is provided with installation base plate, is provided on installation base plate
Second connection pole, the opposite end of movable earthing pole connect pole and the second connection pole with first respectively and are detachably connected.
Further, it is provided with the first elastic clip in the utility model preferred embodiment, on installation base plate, draws thunder part
Side far from anti-thunder insulator and the position of the first connection pole is provided with the second elastic clip, opposite the two of movable earthing pole
End is inserted in respectively in the first elastic clip and the second elastic clip.
First connection pole is connect by the first connector with installation base plate, and the first connector is farther relative to the first elastic clip
From the second connection pole, it is provided with hitching axis on the first connector, the end for being flexibly connected pole is provided with hook member, and hook member has
Hook mouth for being articulated in hook member on hitching axis, hook mouth are set to side of the hook member far from installation base plate, link up with
Part is hung on hitching axis.
End of second connection extremely close to the first connection pole is provided with card convex, and it is extremely upper far from drawing thunder that card convex is located at the second connection
The position of part, card convex are cambered surface or inclined surface far from the one side for drawing thunder part, are provided with fastening hook mechanism, grab machine on movable earthing pole
Structure includes fixedly connected part, can be rotated grab and spring, and the opposite end of spring is connected to fixedly connected part and can be rotated
On grab, fixedly connected part connect pole connection with second, and the middle part and fixedly connected part that can be rotated grab are rotatablely connected, and can be rotated
The one end of grab far from spring matches with card convex.
Further, in the utility model preferred embodiment, hitching axis is movably set on the first connector, mounting
Axis has the cutting planes extended along hitching axis length direction, and the size for linking up with mouth is greater than cutting planes to the axle center of hitching axis
The sum of distance and the radius of hitching axis, the size for linking up with mouth are less than the diameter of hitching axis.
Further, in the utility model preferred embodiment, being flexibly connected pole includes two clamping plates and an electrode
Main body, electrode body are located between two clamping plates, are flexibly connected the both ends of pole, and the region between two clamping plates is the
One interpolation slit and the second interpolation slit, the one end of the first connection extremely close to the second connection pole are located in the first interpolation slit, and the second connection is extremely close
One end of first connection pole and fastening hook mechanism are located in the second interpolation slit.
Further, in the utility model preferred embodiment, the quantity of hook member is two, two hook member difference
It is set to the opposite sides of movable earthing pole, two hook members are hung on hitching axis.
Further, in the utility model preferred embodiment, the first connector is L shape connector, and first connects
The quantity of fitting is two, and two the first connectors are oppositely arranged, and the first connection pole is located between two the first connectors,
And it is fixed using the bolt through the first connection pole and two the first connectors.
A kind of power transmission system, including above-mentioned line thunder protection earthing or grounding means.
The beneficial effects of the utility model are: the line thunder protection earthing or grounding means that the utility model obtains by above-mentioned design,
In use, due to drawing thunder part, Zinc-Oxide Arrester, anti-thunder insulator and the specific setting of electric current transfer frame, so that device makes
A part of electric energy that used time draws the receiving of thunder part flows into electric current transfer frame, and a part flows into anti-thunder insulator, and electric current is split, and flows
The electric energy for entering anti-thunder insulator consumes major part by anti-thunder insulator, and remaining electric energy is last uniformly to collect inflow underground again.
This process, so that electric energy is consumed three times: electric arc consumption, Zinc-Oxide Arrester consumption, anti-thunder insulator consumption, and electric current flows into
Underground flows into after being split.Thunder energy is largely consumed or is shunted by whole process, improves line thunder protection earthing or grounding means lightning protection
Validity and safety.
A kind of power transmission system that the utility model obtains by above-mentioned design comprising provided by the utility model
Line thunder protection earthing or grounding means, since it includes line thunder protection earthing or grounding means provided by the utility model.Therefore its lightning protection effect is good,
It is highly-safe.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is structural representation of the line thunder protection earthing or grounding means of the utility model embodiment offer under the first visual angle
Figure；
Fig. 2 is structural representation of the line thunder protection earthing or grounding means of the utility model embodiment offer under the second visual angle
Figure；
Fig. 3 is structural representation of the line thunder protection earthing or grounding means of the utility model embodiment offer under third visual angle
Figure；
Fig. 4 is the enlarged drawing of a-quadrant in Fig. 3；
Fig. 5 is the enlarged drawing of B area in Fig. 3.
Icon: 100- line thunder protection earthing or grounding means；101- draws thunder part；1011- arc end；102- Zinc-Oxide Arrester；
103- anti-thunder insulator；110- electric current transfer frame；111- water conservancy diversion connector；112- water conservancy diversion attachment base；The connection of 121- first pole；
The connection of 122- second pole；1221- card convex；123- installation base plate；The first connector of 124-；The second connector of 125-；126- first
Elastic clip；The second elastic clip of 127-；128- hitching axis；129- cutting planes；130- activity earthing pole；131- hook member；132-
Link up with mouth；133- clamping plate；134- electrode body；The first interpolation slit of 135-；The second interpolation slit of 136-；140- fastening hook mechanism；141- is fixed
Connector；142- can be rotated grab；143- spring.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of line thunder protection earthing or grounding means 100, comprising: draws
Thunder part 101, Zinc-Oxide Arrester 102, anti-thunder insulator 103 and electric current transfer frame 110.
Specifically, anti-thunder insulator 103 connect to form cyclic structure with electric current transfer frame 110, i.e. anti-thunder insulator 103
Head end and tail end are connect with electric current transfer frame 110 respectively, so that electric current transfer frame 110 is closed, cyclic structure described herein is simultaneously
Not instead of annulus may include the closed hoop structure of various shapes.The one end for drawing thunder part 101 is set to electric current transfer frame
It is connect on 110 and with anti-thunder insulator 103, the other end for drawing thunder part 101 is arc end 1011, and arc end 1011 is directed away from electricity
The direction for flowing transfer frame 110 extends, and Zinc-Oxide Arrester 102 is located at position corresponding with arc end 1011, and zinc oxide is lightning-arrest
One end of device 102 is set on electric current transfer frame 110, and the other end extends to the direction close to arc end 1011.
Line thunder protection earthing or grounding means 100 provided by the utility model draws separate on electric current transfer frame 110 when in use
The position of thunder part 101 is grounded, and when device is struck by lightning, is drawn thunder part 101 and is received a large amount of electric energy, a part of electric energy is in arc end
It is acted under the action of 1011 with Zinc-Oxide Arrester 102, the gap between arc end 1011 and Zinc-Oxide Arrester 102 is formed
Electric arc, the formation of electric arc consume a large amount of electric energy, and the electric energy passed out from arc end 1011 is largely consumed, and remainder shunts
Enter Zinc-Oxide Arrester 102, be consumed in Zinc-Oxide Arrester 102, a part of electric energy for drawing the receiving of thunder part 101 flows into electric current
Transfer frame 110, a part flow into anti-thunder insulator, and electric current is split, and flow into the electric energy of anti-thunder insulator by anti-thunder insulator
Major part is consumed, remaining electric energy is last uniformly to collect inflow underground again.This process, so that electric energy is consumed three times: electric arc
Consumption, Zinc-Oxide Arrester consumption, anti-thunder insulator consumption, and electric current, which flow into after underground is split, to be flowed into.Whole process is by thunder
Electric flux is largely consumed or is shunted, and improves the validity and safety of line thunder protection earthing or grounding means lightning protection.
Further, electric current transfer frame 110 includes movable earthing pole 130, water conservancy diversion connector 111 and water conservancy diversion attachment base 112,
Movable earthing pole 130, anti-thunder insulator 103, water conservancy diversion attachment base 112 and water conservancy diversion connector 111 are sequentially connected cyclization, activity ground connection
Pole 130 is detachably connected with water conservancy diversion connector 111 and anti-thunder insulator 103.
In use, movable earthing pole 130 is grounded far from one end of anti-thunder insulator 103, the received energy of thunder part 101 will be drawn
A part is transferred to the other end from one end of movable earthing pole 130 and finally flows into underground, and a part is through electric arc, zinc oxide insulator
It is consumed with anti-thunder insulator, remainder flow to movable earthing pole 130 most through water conservancy diversion attachment base 112 and water conservancy diversion connector 111 again
Enter underground afterwards, whole process realizes the consumption and shunting of electric energy.Movable earthing pole 130 is detachably connected realization line thunder protection
It the combined floodgate of earthing or grounding means 100 and opens a sluice gate.
Specifically, movable earthing pole 130 is opposite with 112 position of water conservancy diversion attachment base, water conservancy diversion connector 111 and anti-thunder insulator
103 positions are opposite, and movable earthing pole 130 is opposite with 112 position of water conservancy diversion attachment base, the opposite end difference of anti-thunder insulator 103
With draw thunder part 101 and water conservancy diversion attachment base 112 is connect, Zinc-Oxide Arrester 102 is set to water conservancy diversion attachment base 112 and connects far from water conservancy diversion
The end of part 111.
Further, draw the side that thunder part 101 is connect with movable earthing pole 130 and be provided with the first connection pole 121, water conservancy diversion connects
One end that fitting 111 is connect with movable earthing pole 130 is provided with installation base plate 123, and the second connection is provided on installation base plate 123
Pole 122, the opposite end of movable earthing pole 130 connect pole 121 and the second connection pole 122 with first respectively and are detachably connected.
Movable earthing pole 130 is grounded the movable connection of earthing pole 130 used first pole 121 after closing a floodgate.When work, electric energy passes through
First connection pole 121 is passed through underground.
As shown in Figures 3 to 5, further, it is provided with the first elastic clip 126 on installation base plate 123, it is remote to draw thunder part 101
The position of side and close first connection pole 121 from anti-thunder insulator 103 is provided with the second elastic clip 127, movable earthing pole
130 opposite end is inserted in respectively in the first elastic clip 126 and the second elastic clip 127.
First connection pole 121 is connect by the first connector 124 with installation base plate 123, and the first connector 124 is relative to the
One elastic clip 126 connects pole 122 further from second, and hitching axis 128 is provided on the first connector 124, is flexibly connected pole 130
End is provided with hook member 131, and hook member 131 has the hook mouth 132 for being articulated in hook member 131 on hitching axis 128,
Hook mouth 132 is set to side of the hook member 131 far from installation base plate 123, and hook member 131 hang on hitching axis 128 and realizes
Movable earthing pole 130 connect being detachably connected for pole 121 with first.
Second connection pole 122 is provided with card convex 1221 close to the end of the first connection pole 121, and card convex 1221 is located at second and connects
It connects far from the position for drawing thunder part 101 on pole 122, card convex 1221 is cambered surface or inclined surface far from the one side for drawing thunder part 101, and activity connects
Fastening hook mechanism 140 is provided on earth polar 130, fastening hook mechanism 140 includes fixedly connected part 141, can be rotated grab 142 and spring
143, the opposite end of spring 143 be connected to fixedly connected part 141 and can be rotated grab 142 on, fixedly connected part 141 with
Second connection pole 122 connects, and the middle part and fixedly connected part 141 that can be rotated grab 142 are rotatablely connected, and it is remote to can be rotated grab 142
One end from spring 143 matches with card convex 1221, can be rotated grab 142 by card convex 1221 far from the one side for drawing thunder part 101
Hook is set to card convex 1221 and connect detachably connecting for pole 122 with second close to the one side realization activity earthing pole 130 for drawing thunder part 101
It connects.
Above-mentioned specific setting realization activity earthing pole 130 is detachably connected.Concrete operations mode are as follows: by hook member 131
It is mounted on hitching axis 128 from the lower section of hitching axis 128.Then the opposite end of movable earthing pole 130 is incorporated into correspondence respectively
The first elastic clip 126 and the second elastic clip 127 in.The rotatable grab 142 of fastening hook mechanism 140 has the side of one end of hook portion
Edge is arc-shaped, and when combined floodgate, the hook portion that can be rotated grab 142 is caught in from the cambered surface of card convex 1221 or inclined surface, in the drawing of spring 143
It stretches under effect, is mutually clamped with card convex 1221.With the connection of realization activity earthing pole 130 and other mechanisms.When disassembly is desired,
Rotate to can be rotated grab 142 and to can be rotated grab 142 and be no longer clamped with card convex 1221, then above mention movable earthing pole 130 with
Then one end that second connection pole 122 connects is making so that the connection that movable earthing pole 130 connect pole 122 with second releases
Hook member 131 and hitching axis 128 are detached from.Then it is able to achieve the disassembly of movable earthing pole 130 and device other structures.
Specifically, being flexibly connected pole 130 includes that two clamping plates 133 and an electrode body 134, electrode body 134 are pressed from both sides
Between two clamping plates 133, the both ends of pole 130 are flexibly connected, the region between two clamping plates 133 is the first interpolation slit
135 and second interpolation slit 136, the first connection pole 121 is located in the first interpolation slit 135 close to one end of the second connection pole 122, the second company
Pole 122 is connect to be located in the second interpolation slit 136 close to one end of the first connection pole 121 and fastening hook mechanism 140.
Further, to guarantee that the first connection pole 121 and the connection of installation base plate 123 are more firm, the first connector 124 is
L shape connector, and the quantity of the first connector 124 is two, two the first connectors 124 are oppositely arranged, the first connection pole
121 are located between two the first connectors 124, and using through the first connection pole 121 and two the first connectors 124
Bolt is fixed.And the lower end of two the first connectors 124 is fixed with installation base plate 123 also by bolt.
Similarly, the first connection pole 121 is connect with the connection for drawing thunder part 101 by the second connector 125, the second connector
125 shape and quantity is identical as the first connector 124, and its with draw the connection type of thunder part 101 also with the first connector 124
It is identical with the connection type of installation base plate 123.
Further, the quantity of hook member 131 is two, and two hook members 131 are respectively arranged at movable earthing pole 130
Opposite sides, two hook members 131 are hung on hitching axis 128.The quantity of first connector 124 is 2, and hitching axis 128 is same
When be set on two the first connectors 124, the opposite end of hitching axis 128 stretches out the first connector 124.Two hook members
131 hang on the part that hitching axis 128 is located at the two sides of two the first connectors 124 respectively, so that mounting is stronger.
Further, hitching axis 128 is movably set on the first connector 124, and hitching axis 128 has along hitching axis 128
The cutting planes 129 that length direction extends link up with distance and mounting of the size greater than cutting planes to the axle center of hitching axis of mouth
The size of the sum of radius of axis, hook mouth 132 is less than the diameter of hitching axis 128.
Above-mentioned setting, so that movable earthing pole 130 needs to check or adjust the angle of hitching axis 128, will hang before combined floodgate
Spindle 128, which turns to, to enable hook member 131 smoothly to mount to hitching axis by the hook mouth 132 of hook member 131
On 128.After mounting is good, it is rotated further by the angle of hitching axis 128, prevent hook member 131 with hitching axis 128 from being detached from.To improve
Connective stability after the movable combined floodgate of earthing pole 130.
In conclusion line thunder protection earthing or grounding means provided by the utility model, due to drawing thunder part, Zinc-Oxide Arrester, preventing
The specific setting of thunder insulator and electric current transfer frame so that device using when draw thunder part receiving a part of electric energy flow into electric current
Transfer frame, a part flow into anti-thunder insulator, and electric current is split, and the electric energy for flowing into anti-thunder insulator is consumed by anti-thunder insulator
Fall major part, remaining electric energy is last uniformly to collect inflow underground again.This process, so that electric energy is consumed three times: electric arc consumption,
Zinc-Oxide Arrester consumption, anti-thunder insulator consumption, and electric current is flowed into after underground is split and is flowed into.Whole process is by thunder energy
A large amount of consumption shunt, and improve the validity and safety of line thunder protection earthing or grounding means lightning protection.
The utility model additionally provides a kind of power transmission system comprising line thunder protection provided by the utility model connects
Ground device, since it includes line thunder protection earthing or grounding means provided by the utility model.Therefore its lightning protection effect is good, highly-safe.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of line thunder protection earthing or grounding means characterized by comprising draw thunder part, Zinc-Oxide Arrester, anti-thunder insulator and
Electric current transfer frame,
The anti-thunder insulator connect to form cyclic structure with the electric current transfer frame, and described one end for drawing thunder part is set to described
It is connect on electric current transfer frame and with the anti-thunder insulator, the other end of the thunder part far from the electric current transfer frame that draw is striking
End, the Zinc-Oxide Arrester are located at position corresponding with the arc end, and one end of the Zinc-Oxide Arrester is set to
On the electric current transfer frame, the other end extends to the direction close to the arc end.
2. line thunder protection earthing or grounding means according to claim 1, which is characterized in that the electric current transfer frame connects including activity
Earth polar, water conservancy diversion connector and water conservancy diversion attachment base, the activity earthing pole, the anti-thunder insulator, the water conservancy diversion attachment base and institute
State water conservancy diversion connector and be sequentially connected cyclization, the arrester is set to the water conservancy diversion attachment base, the activity earthing pole with it is described
Water conservancy diversion connector and the anti-thunder insulator are detachably connected.
3. line thunder protection earthing or grounding means according to claim 2, which is characterized in that the activity earthing pole and the water conservancy diversion
Connection seat position is opposite, and the water conservancy diversion connector is opposite with the anti-thunder insulator position, and opposite the two of the anti-thunder insulator
Thunder part is drawn and the water conservancy diversion attachment base is connect with described respectively in end, and it is remote that the Zinc-Oxide Arrester is set to the water conservancy diversion attachment base
End from the water conservancy diversion connector.
4. line thunder protection earthing or grounding means according to claim 2, which is characterized in that described to draw thunder part and the activity ground connection
The side of pole connection is provided with the first connection pole, and one end that the water conservancy diversion connector is connect with the movable earthing pole is provided with peace
Substrate is filled, is provided with the second connection pole on the installation base plate, the opposite end of the activity earthing pole is respectively with described first
Connection pole and second connection pole are detachably connected.
5. line thunder protection earthing or grounding means according to claim 4, which is characterized in that be provided with first on the installation base plate
Elastic clip, it is described to draw side of the thunder part far from the anti-thunder insulator and the position of first connection pole is provided with second
The opposite end of elastic clip, the activity earthing pole is inserted in respectively in first elastic clip and second elastic clip,
The first connection pole is connect by the first connector with installation base plate, and first connector is relative to first bullet
Property folder hitching axis is provided with further from second connection pole, on first connector, the end of the activity earthing pole is set
It is equipped with hook member, the hook member has the hook mouth for being articulated in the hook member on the hitching axis, the hook
Mouth is set to side of the hook member far from the installation base plate, and the hook member is hung on the hitching axis；
Second connection is extremely provided with card convex close to the end of first connection pole, and the card convex is located at second connection
The extremely upper position for drawing thunder part far from described in, the card convex are cambered surface or inclined surface, the activity far from the one side for drawing thunder part
Be provided with fastening hook mechanism on earthing pole, the fastening hook mechanism includes fixedly connected part, can be rotated grab and spring, spring it is opposite
Both ends are connected to fixedly connected part and can be rotated on grab, and the fixedly connected part connect pole connection, institute with described second
State rotatable grab middle part and the fixedly connected part be rotatablely connected, it is described can be rotated the one end of grab far from the spring with
The card convex, which matches, to be detachably connected.
6. line thunder protection earthing or grounding means according to claim 5, which is characterized in that the hitching axis is movably set in described
On first connector, the hitching axis has the cutting planes extended along the hitching axis length direction, described to link up with the big of mouth
The sum of the radius of the small distance greater than axle center of the cutting planes to the hitching axis and the hitching axis, the hook mouth
Size is less than the diameter of the hitching axis.
7. line thunder protection earthing or grounding means according to claim 5, which is characterized in that be flexibly connected pole include two clamping plates and
One electrode body, the electrode body are located between two clamping plates, and the both ends for being flexibly connected pole are located at institute
Stating the region between two clamping plates is the first interpolation slit and the second interpolation slit, and first connection is extremely close to the one of second connection pole
End is located in first interpolation slit, and second connection is extremely located at close to one end of first connection pole and the fastening hook mechanism
In second interpolation slit.
8. line thunder protection earthing or grounding means according to claim 5, which is characterized in that the quantity of the hook member is two,
Two hook members are respectively arranged at the opposite sides of the movable earthing pole, and two hook members hang on the extension
In spindle.
9. line thunder protection earthing or grounding means according to claim 5, which is characterized in that first connector is L shape company
Fitting, and the quantity of first connector is two, two the first connectors are oppositely arranged, and first connection pole is sandwiched
Between two first connectors, and it is solid using the bolt through the first connection pole and two first connectors
It is fixed.
10. a kind of power transmission system, which is characterized in that be grounded including line thunder protection as described in any one of claims 1 to 9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552964.5U CN209516587U (en) | 2019-04-19 | 2019-04-19 | A kind of line thunder protection earthing or grounding means and power transmission system |
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|---|---|---|---|
| CN201920552964.5U CN209516587U (en) | 2019-04-19 | 2019-04-19 | A kind of line thunder protection earthing or grounding means and power transmission system |
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| CN209516587U true CN209516587U (en) | 2019-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504620A (en) * | 2019-07-17 | 2019-11-26 | 贵州电网有限责任公司 | A kind of lightning arrester gap combination lightning protection disconnecting link |
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2019
- 2019-04-19 CN CN201920552964.5U patent/CN209516587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504620A (en) * | 2019-07-17 | 2019-11-26 | 贵州电网有限责任公司 | A kind of lightning arrester gap combination lightning protection disconnecting link |
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