CN2832597Y - Vehicle mounted lightning protection device - Google Patents
Vehicle mounted lightning protection device Download PDFInfo
- Publication number
- CN2832597Y CN2832597Y CN 200520036135 CN200520036135U CN2832597Y CN 2832597 Y CN2832597 Y CN 2832597Y CN 200520036135 CN200520036135 CN 200520036135 CN 200520036135 U CN200520036135 U CN 200520036135U CN 2832597 Y CN2832597 Y CN 2832597Y
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- CN
- China
- Prior art keywords
- down lead
- vehicle
- plinth
- fixed
- discharging rod
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Abstract
The utility model discloses in-vehicle lightning protection device system, form by vehicle-mounted discharging rod and earth system, discharging rod comprises: vertically be fixed in the insulating coating on the car, be wound in the cover in this being reverse screw each other and being a pair of non-inductive winding in parallel on the insulation rod admittedly be enclosed in the insulation in this overcoat cavity to overlap, be encapsulated in, be fixed on the arrester of this winding upper end, be fixed on the down lead plinth of this winding lower end; Earth system comprises: in the driving states, with down conductor system plinth bonded assembly down lead earth cable, this cable top is connected with the down lead plinth and the bottom is the Jie Di Dao Line of multi-branched; Dead ship condition, with down conductor system plinth bonded assembly down lead earth cable, its top is connected with the down lead plinth, the bottom is connected with the metal ground stud that fixes on the ground; Advantage is an electromagnetic induction simple in structure, that can effectively suppress thunder and lightning, avoids being struck by lightning, and has improved vehicle and the equipment protective capacities to thunder and lightning.
Description
Technical field
The utility model relates to the apparatus system that a kind of in-vehicle prevents the thunder and lightning disaster.
Background technology
Thunder and lightning disaster in order to eliminate or to avoid the Nature to produce all is equipped with discharging rod on the high-lager building in cities and towns.But, in abominable thunderstorm climate environment, carry out the vehicle of long-distance transport, attacked by thunder and lightning, the transport column of military equipment or ammunition especially is housed, it is very dangerous especially to run into this thunder and lightning weather.Yet present transport trolley comprises the army transport car, does not still avoid thunder and lightning to attack, prevent the apparatus system of thunder and lightning disaster.
Summary of the invention
Goal of the invention of the present utility model is: for freight department provides a kind of in abominable thunderstorm weather, can prevent effectively that thunder and lightning from attacking, guaranteeing that the in-vehicle of vehicular transport safety prevents the apparatus system of thunder and lightning disaster.
Goal of the invention of the present utility model realizes by implementing following technical proposals:
In-vehicle lightning protection device system, form by vehicle-mounted discharging rod and earth system, vehicle-mounted discharging rod comprises transport trolley and discharging rod, discharging rod is fixed on the joint in the headstock rear portion and the outside, compartment, it is characterized in that: discharging rod includes the long insulating coating that vertically is fixed in headstock and junction, the outside, compartment, admittedly be enclosed in this insulating coating cavity, be reverse screw and a pair of non-inductive winding in parallel each other, be fixed on the arrester of this winding upper end, be fixed on the down lead plinth that has the down lead connector receptacle on this winding lower end; Earth system comprises: under vehicle running state, with discharging rod bottom down lead plinth bonded assembly down lead earth cable, the connector receptacle of this cable top by connection-peg and down lead plinth is connected and the bottom of this cable is the Jie Di Dao Line of multi-branched; Under vehicle stops motoring condition, with discharging rod bottom down lead plinth bonded assembly down lead earth cable, the connector receptacle of its top by connection-peg and down lead plinth its bottom that is connected then fuses with the metal ground stud that fixes on the ground.
Additional technical feature is: 1. in the insulating coating cavity, be reverse screw and a pair of non-inductive winding in parallel each other, be fastened and thoroughly do away with on the edge support stick one.
2. in the insulating coating cavity, be packaged with cover in the insulation, be fastened on this insulation support rod, be reverse screw and a pair of non-inductive winding in parallel, be encapsulated in the cavity of cover in the insulation.
3. on the top of insulating coating tapered coupling is housed, stretch out the upper end of a pair of non-inductive winding on insulating coating top, be fixed with one by termination screw thread and tapered coupling, the arrester of being made up of shank and taper connection head, the taper connection head by its lower end cooperate with the cone-shaped end of tapered coupling and are fixed with one.
4. the arrester that is connected on the tapered coupling can be multistage arrester, and the connection of adjacent two-stage arrester is that the cone-shaped end of subordinate's arrester cooperates with the taper connection head of higher level's arrester and is fixed with one.
5. stretch out the lower end of a pair of non-inductive winding of insulating coating bottom, be solidly fixed by termination screw thread and the down lead plinth that has the down lead connector receptacle.
6. with discharging rod bottom bonded assembly down conductor on the metal ground stud, be the steel pipe pile body, the strike lid that prevents to hit distortion is equipped with on its top, and the steel pipe bottom is a bullet, the tube wall of steel pipe is provided with permeability hole, is fixed with the adaptor union of dress plug-in cable joint on steel pipe.
7. on the metal frame in compartment, be fixed with the equipotential iron chains of kiss the earth.
The utility model has the advantages that: the discharging rod by the non-inductive winding in arrester, insulating coating, the insulating coating, down lead plinth constitute can easily be fixed on the vehicle; The lightning protection system of forming by vehicle-mounted discharging rod and earth system, can avoid the Vehicle And Personnel who travels and stop transport to avoid suffering thunder and lightning to attack effectively, this be because: the non-inductive passage that has constituted thunder and lightning by the non-inductive winding in arrester, the insulating coating, down lead plinth and earth system, the coordinated insulation overcoat can suppress the electromagnetic induction of thunder and lightning effectively, protects the intact of vehicle mounted electrical apparatus communication apparatus; Earth system can keep the motor-driven and good ground state when stopping of vehicle.Vehicle in travelling, itself and the series connected earth system of vehicle-mounted discharging rod, be made up of with the earth cable of the Jie Di Dao Line that discharging rod bottom down lead plinth is connected, the lower end is multi-branched the upper end, the earth cable of multi-branched grounding jumper has ensured vehicle-mounted discharging rod good ground connection when vehicle '; In the vehicle immobilization state, with the series connected earth system of vehicle-mounted discharging rod, by with discharging rod bottom down lead plinth bonded assembly earth cable, and the metal ground stud that is connected in series with this cable is formed, on the ground stud steel pipe walls, be provided with permeability hole, when grounding resistance is not up to standard, can in the ground stud steel pipe, annotate with friction reducer, leak into by permeability hole in the ground at ground connection place, can improve this place's grounding resistance and make it up to standard.On the metal frame in compartment, be fixed with the iron chains of kiss the earth, ensure that compartment and the earth are in equipotential, these technical measures can suppress the electromagnetic induction of thunder and lightning effectively when preventing to be struck by lightning, avoid telecommunication equipment be struck by lightning by secondary, show through high-potting, this device can make lightning induced voltage reduce 40%-60%, has solved the difficult problem that thunder and lightning closely protects, and has improved the protective capacities of important equipment vehicle to thunder and lightning.
Description of drawings
Fig. 1 is the utility model discharging rod structural representation
Fig. 2 is the utility model metal ground stud structural representation
Fig. 3 prevents the apparatus system scheme drawing of thunder and lightning disaster for the in-vehicle in the motoring condition
Fig. 4 prevents the apparatus system scheme drawing of thunder and lightning disaster for the in-vehicle in the suspended state
Mark among the figure: 1 is insulating coating, 2 are cover in the insulation, 3 is insulation rod, 4 is a pair of reverse screw and non-inductive winding in parallel, 5 is the threaded upper end head of this non-inductive winding, 6 is tapered coupling, 7 is the lower end taper connection head of arrester, 8 is the shank of arrester, 9 is arrester, 10 for having the down lead plinth of down lead connector receptacle, 11 is the down lead connector receptacle in the down lead plinth, 12 for adorning the earth cable connection-peg that is inserted in the down lead plinth connector receptacle, 13 is the down lead earth cable, 14 is the multi-branched lead of the kiss the earth of down lead earth cable bottom, 15 is the metal ground stud, 16 is the strike lid at ground stud top, 17 is the bullet of ground stud bottom, 18 is the permeability hole on the ground stud wall, 19 is the adaptor union that connects the down lead earth cable on the ground stud, 20 for being connected in the equipotential iron chains of kiss the earth on the compartment metal frame.
The specific embodiment
In-vehicle lightning protection device system is made up of vehicle-mounted discharging rod and earth system; Vehicle-mounted discharging rod comprises transport trolley and discharging rod; Discharging rod is fixed on the joint in the headstock rear portion and the outside, compartment by fixation clamp 21; Discharging rod includes: the microscler ceramic insulation overcoat 1 that vertically is fixed in headstock and junction, the outside, compartment by clamp 21, admittedly be enclosed in cover 2 in the plastic insulation in this insulating coating 1 cavity, be encapsulated in and overlap in 2 cavitys in the insulation, with stop-off plastics rod 3 is support, be wrapped on this rod each other for reverse screw, and be a pair of non-inductive winding 4 in parallel, be fixed on the tapered coupling 6 of these winding 4 threaded upper end 51 and its formation one, taper connection 7 suits are fixed on the arrester 9 on the tapered coupling 6 bottom it, are fixed on the down lead plinth 10 of these winding 4 screw thread lower ends 52 and its formation one; Earth system comprises: under vehicle running state, with discharging rod bottom down lead plinth 10 bonded assembly down lead earth cables 13, this cable top is connected by connection-peg 12 and connector receptacle 11 in the down lead plinth 10 and the bottom of this cable is the Jie Di Dao Line 14 of multi-branched; Under vehicle stops motoring condition, with discharging rod bottom down lead plinth 10 bonded assembly down lead earth cables 13, its top then fuses with the metal ground stud 15 that fixes on the ground by connection-peg 12 and connector receptacle 11 in the down lead plinth 10 its bottom that is connected.Metal ground stud 15 as the earth system assembly, its pile body is a steel pipe, the strike lid 16 that prevents to hit distortion is equipped with on the steel pipe top, the steel pipe bottom is a bullet 17, and the tube wall of steel pipe is provided with permeability hole 18, when grounding resistance is not up to standard, can in ground stud 15 steel pipes, inject friction reducer, leak into by permeability hole 18 in the ground at ground connection place, can improve this place's grounding resistance and make it up to standard, on steel pipe, be fixed with the adaptor union 19 that dress is inserted down lead earth cable joint.As the component part of lightning protection system, on the metal frame in compartment, be fixed with the equipotential iron chains 20 of kiss the earth.
The utility model lightning protection system basic fundamental parameter:
Discharging rod height H=4.6m installs second stage arrester additional on first order arrester, height overall 6.5m then,
Discharging rod weight M=18kg,
Discharging rod thunder and lightning through-current capacity I 〉=300KA,
The electromagnetic induction rejection ratio 40--60% of discharging rod,
The grounding resistance of discharging rod≤10 Ω.
Claims (8)
1, in-vehicle lightning protection device system, form by vehicle-mounted discharging rod and earth system, vehicle-mounted discharging rod comprises transport trolley and discharging rod, discharging rod is fixed on the joint in the headstock rear portion and the outside, compartment, it is characterized in that: discharging rod includes the microscler insulating coating (1) that vertically is fixed in headstock and junction, the outside, compartment, admittedly be enclosed in this insulating coating cavity, be reverse screw each other, and be a pair of non-inductive winding (4) in parallel, be fixed on the arrester (9) of this winding upper end (51), be fixed on the down lead plinth (10) that this winding lower end (52) has down lead connector receptacle (11); Earth system comprises: under vehicle running state, with discharging rod bottom down lead plinth (10) bonded assembly down lead earth cable (13), the connector receptacle (11) of this cable top by connection-peg (12) and down lead plinth (10) is connected and the bottom of this cable is the Jie Di Dao Line (14) of multi-branched; Under vehicle stops motoring condition, with discharging rod bottom down lead plinth (10) bonded assembly down lead earth cable (13), the connector receptacle (11) of its top by connection-peg (12) and down lead plinth (10) its bottom that is connected then fuses with the metal ground stud (15) that fixes on the ground.
2, according to the described in-vehicle lightning protection device of claim 1 system, it is characterized in that: in insulating coating (1) cavity, be reverse screw and be a pair of non-inductive winding (4) in parallel each other, be fastened and thoroughly do away with on the edge support stick (3) one.
3, according to the described in-vehicle lightning protection device of claim 2 system, it is characterized in that: in insulating coating (1) cavity, be packaged with cover (2) in the insulation, being fastened is reverse screw and a pair of non-inductive winding (4) in parallel on this insulation support rod (3), be encapsulated in the cavity of cover (2) in the insulation.
4, according to claim 1 or 3 described in-vehicle lightning protection device systems, it is characterized in that: tapered coupling (6) is housed on the top of insulating coating (1), stretch out the upper end (51) of a pair of non-inductive winding on insulating coating (1) top, be connected by termination screw thread and tapered coupling (6), the arrester of being made up of shank (8) and taper connection head (7) (9), the taper connection head (7) by its lower end cooperate with the cone-shaped end of tapered coupling (6) and are fixed with one.
5, according to the described in-vehicle lightning protection device of claim 4 system, it is characterized in that: the arrester (9) that is connected on the tapered coupling (6) is multistage arrester, the connection of its adjacent two-stage arrester is that the cone-shaped end of subordinate's arrester cooperates with the taper connection head of higher level's arrester and is fixed with one.
6, according to the described in-vehicle lightning protection device of claim 1 system, it is characterized in that: stretch out the lower end (52) of a pair of non-inductive winding (4) of insulating coating (1) bottom, be solidly fixed by termination screw thread and the down lead plinth (10) that has down lead connector receptacle (11).
7, according to the described in-vehicle lightning protection device of claim 1 system, it is characterized in that: with the metal ground stud (15) on the discharging rod bottom bonded assembly down lead earth cable (13), its pile body is a steel pipe, the steel pipe top is equipped with and is hit lid (16), the steel pipe bottom is bullet (17), the tube wall of steel pipe is provided with permeability hole (18), is fixed with the adaptor union (19) that dress is plugged in the joint of down lead earth cable (13) on steel pipe.
8, according to the described in-vehicle lightning protection device of claim 1 system, it is characterized in that: on the metal frame in compartment, be fixed with the equipotential iron chains (20) of kiss the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036135 CN2832597Y (en) | 2005-11-17 | 2005-11-17 | Vehicle mounted lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036135 CN2832597Y (en) | 2005-11-17 | 2005-11-17 | Vehicle mounted lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832597Y true CN2832597Y (en) | 2006-11-01 |
Family
ID=37196913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036135 Expired - Fee Related CN2832597Y (en) | 2005-11-17 | 2005-11-17 | Vehicle mounted lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832597Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064545A (en) * | 2010-12-21 | 2011-05-18 | 四川中光防雷科技有限责任公司 | Vehicular protection device |
| CN114312638A (en) * | 2021-12-24 | 2022-04-12 | 湖南中普技术股份有限公司 | Automatic grounding method for mobile communication vehicle |
-
2005
- 2005-11-17 CN CN 200520036135 patent/CN2832597Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064545A (en) * | 2010-12-21 | 2011-05-18 | 四川中光防雷科技有限责任公司 | Vehicular protection device |
| CN102064545B (en) * | 2010-12-21 | 2013-05-15 | 四川中光防雷科技股份有限公司 | Vehicular protection device |
| CN114312638A (en) * | 2021-12-24 | 2022-04-12 | 湖南中普技术股份有限公司 | Automatic grounding method for mobile communication vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |