CN206556507U - Rolling contact assembly - Google Patents
Rolling contact assembly Download PDFInfo
- Publication number
- CN206556507U CN206556507U CN201720151618.7U CN201720151618U CN206556507U CN 206556507 U CN206556507 U CN 206556507U CN 201720151618 U CN201720151618 U CN 201720151618U CN 206556507 U CN206556507 U CN 206556507U
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- China
- Prior art keywords
- contact
- mounting seat
- contact roller
- roller
- insulation
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- Expired - Fee Related
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Abstract
The utility model is related to rain-increasing rocket igniting contact technical field, is a kind of rolling contact assembly；It includes contact mounting seat, contact roller box, elastic supporting plate, conductive metal mesh and igniting connector assembly；Contact mounting seat is insulation contact mounting seat, and contact roller box is fixed with the lower end of contact mounting seat, and contact roller box is the box body of lower ending opening, and at least one is provided with the downside of contact roller box can move up and down the contact roller of regulation.The utility model reasonable and compact in structure, it is easy to use；Contact roller is flexibly supported by elastic supporting plate, can transmitting when with Artificial Hail Suppression rain-increasing rocket light a fire conductive copper sheet fully contact, it is ensured that effective transmission of priming supply；Conductive metal mesh can brush away the foul of contact roller, and what is produced between contact roller and Artificial Hail Suppression rain-increasing rocket igniting conductive copper sheet is roller friction, and compared to the sliding friction mode of existing igniting contact, coefficient of friction is small, reduces the damage to contact.
Description
Technical field
The utility model is related to rain-increasing rocket igniting contact technical field, is a kind of rolling contact assembly.
Background technology
Weather modification refers under appropriate weather condition, by manual intervention, synoptic process is met people
The change of class hope；It is main to include increasing rain artificially, Artificial Hail Suppression, artificial cloud dissipation, the rain that disappears, lightning protection, artificially triggered lightning etc.；Artificial affecting
The main method of weather is cloud seeding（Catalyst is sown into cloud）.Cloud seeding has three kinds of means：One is that ground is sowed, and passes through air movement
Bring into cloud；Two be to load catalyst in rocket projectile or high shells head, is transmitted into the predetermined position in cloud；Three be that aircraft will be urged
Agent is directly sown into cloud；At present, China's ground engaging tool mainly uses second method, and power tool mainly uses " 37 "
Antiaircraft gun and rocket projector；Rocket projector is made up of rocket pod and adding rocket launching controller two parts；Hail suppression increases
Rain rocket pod igniting contact assembly, be Artificial Hail Suppression increase rain rocket pod on an important mechanical part, play by
From the igniting electric flux of rocket launching air device, it is transferred on Artificial Hail Suppression rain-increasing rocket igniting conductive copper sheet, lights
Artificial Hail Suppression rain-increasing rocket, is sent in target cloud and carried out by the push agent of Artificial Hail Suppression rain-increasing rocket afterbody by push agent
Catalysis work；The Artificial Hail Suppression used at home at present, which increases, the device on rain rocket pod, but due to mechanism design not
Too rationally, often damaged dirty with adhesion launching high-speed slide frictional impact in mounted track by Artificial Hail Suppression rain-increasing rocket
Thing, have impact on the normal work that Artificial Hail Suppression increases rain rocket pod.
The content of the invention
The utility model provides a kind of rolling contact assembly, overcomes the deficiency of above-mentioned prior art, it can be effective
Solve hail-proof rain-increasing rocket pod igniting contact assembly by rocket projectile transmitting mounted track in high-speed slide frictional impact and
The problem of damaging with adhesion foul.
The technical solution of the utility model is realized by following measures：A kind of rolling contact assembly, including touch
Head mounting seat, contact roller box, elastic supporting plate, conductive metal mesh and igniting connector assembly；Contact mounting seat is insulation contact
Mounting seat, contact roller box is fixed with the lower end of contact mounting seat, and contact roller box is the box body of lower ending opening, in contact rolling
At least one is provided with the downside for taking turns box can move up and down the contact roller of regulation, and the bottom of contact roller is located at contact roller
Outside the lower end of box；Elastic supporting plate is installed in the contact roller box of contact roller upper end, is wrapped with elastic supporting plate
Igniting wiring group is installed with conductive metal mesh, the contact roller box above insulation contact mounting seat and elastic supporting plate
Part；The upper and lower ends of conductive metal mesh offset with igniting connector assembly and contact roller respectively.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：
Above-mentioned igniting connector assembly may include connection bolt and wiring nut；In contact mounting seat and the top of contact roller box
Connecting hole is respectively equipped with plate, connection bolt is installed from bottom to top in connecting hole, the connection bolt in contact mounting seat upper end
On be threadably secured wiring nut be installed.
Conductive gasket is cased with connection bolt between above-mentioned insulation contact mounting seat and wiring nut.
The roller that the above-mentioned front-end and back-end in contact roller box can be respectively equipped with upward and downward installs elongated hole, is installed in roller
The wheel shaft that elongated hole is moved up and down can be installed along roller by being provided with hole, and contact roller is arranged on wheel shaft.
Above-mentioned wheel shaft can use bolt, and bolt is located at roller and installed in elongated hole, and the head that screws of bolt is stuck in contact roller box
Outside front side；It is threadably secured in the rear end of bolt and stop nut is installed, it is outer simultaneously that stop nut is located at contact roller box rear side
Make bolt cross spacing.
Insulating washer can be installed on connection bolt between above-mentioned insulation contact mounting seat and contact roller box.
Convex annular edge is externally provided with the upside of above-mentioned insulation contact mounting seat, has mounting hole along upper circle distribution in convex annular.
The dust cap that insulate can be cased with outside above-mentioned wiring nut.
Above-mentioned elastic supporting plate can use foamed silastic plate.
The utility model reasonable and compact in structure, it is easy to use；Contact roller is flexibly supported by elastic supporting plate, can
Fully contacted with Artificial Hail Suppression rain-increasing rocket igniting conductive copper sheet in transmitting, contact area is big, and the resistance of formation is small, it is ensured that
Effective transmission of priming supply；Conductive metal mesh can brush away the foul of contact roller；Contact roller increases rain fire with Artificial Hail Suppression
What is produced between arrow pop-off fire conductive copper sheet is roller friction, compared to the sliding friction mode of existing igniting contact, friction
Coefficient is small, reduces the damage to contact.
Brief description of the drawings
Accompanying drawing 1 is the main view cross section structure diagram of the utility model most preferred embodiment.
Accompanying drawing 2 be in accompanying drawing 1 A-A to cross section structure diagram.
Coding in accompanying drawing is respectively：1 is contact mounting seat, and 2 be contact roller box, and 3 be contact roller, and 4 be elasticity branch
Fagging, 5 be electric metal net, and 6 be insulation dust cap, and 7 be connection bolt, and 8 be wiring nut, and 9 be conductive gasket, and 10 be that roller is pacified
Elongated hole is filled, 11 be bolt, and 12 be insulating washer, and 13 be convex annular edge, and 14 be mounting hole, and 15 be stop nut.
Embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 is described, such as：The position relationship of upper and lower, left and right etc. is the Butut according to Figure of description 1
Direction is determined.
The utility model is further described with reference to embodiment and accompanying drawing：
As shown in accompanying drawing 1,2, the rolling contact assembly includes contact mounting seat 1, contact roller box 2, elastic supporting plate
4th, conductive metal mesh 5 and igniting connector assembly；Contact mounting seat 1 is insulation contact mounting seat 1, in the lower end of contact mounting seat 1
Contact roller box 2 is fixed with, contact roller box 2 is the box body of lower ending opening, is provided with least in the downside of contact roller box 2
One can move up and down the contact roller 3 of regulation, and the bottom of contact roller 3 is located at outside the lower end of contact roller box 2；In contact rolling
Take turns in the contact roller box 2 of 3 upper ends and elastic supporting plate 4 is installed, conductive metal mesh 5 is wrapped with elastic supporting plate 4, exhausted
Igniting connector assembly is installed with the contact roller box 2 of edge contact mounting seat 1 and the top of elastic supporting plate 4；Conducting metal
The upper and lower ends of net 5 offset with igniting connector assembly and contact roller 3 respectively.In use, first by this contact assembly by touching
Head mounting seat 1 is installed with the launching trajectory of rocket pod；This contact assembly is passed through into connector assembly and the point of lighting a fire again
Burning things which may cause a fire disaster is connected；When Artificial Hail Suppression rain-increasing rocket promotes launching trajectory, rocket projectile friction forces contact roller 3 to roll, in rolling
During dynamic, elastic supporting plate 4 is extruded, conductive metal mesh 5 can brush away the foul of contact roller 3, and pass through contact roller 3
Conductive metal mesh 5 is in close contact with igniting connector assembly；Make the igniting electric flux of rocket launching air device successively through wiring of lighting a fire
Component, conductive metal mesh 5 and contact roller 3 are conveyed on Artificial Hail Suppression rain-increasing rocket igniting conductive copper sheet, light artificial anti-
The push agent of hail rain-increasing rocket afterbody, completes catalysis into target cloud by Artificial Hail Suppression rain-increasing rocket pine by push agent and makees
Industry；Wherein, contact roller 3 by elastic supporting plate 4 resilient support, can transmitting when with Artificial Hail Suppression rain-increasing rocket light a fire
Conductive copper sheet is fully contacted, and contact area is big, and the resistance of formation is small, it is ensured that effective transmission of priming supply；While contact roller 3
What is produced between Artificial Hail Suppression rain-increasing rocket igniting conductive copper sheet is roller friction, compared to the cunning of existing igniting contact
Dynamic friction mode, coefficient of friction is small, reduces the damage to contact.
Above-mentioned rolling contact assembly can be made further optimization and/or improvements according to actual needs：
As shown in accompanying drawing 1,2, for convenience of wiring, igniting connector assembly includes connection bolt 7 and wiring nut 8；In contact
Mounting seat 1 is provided with connection bolt 7 from bottom to top with being respectively equipped with connecting hole on the top plate of contact roller box 2 in connecting hole,
It is threadably secured on the connection bolt 7 of the upper end of contact mounting seat 1 and wiring nut 8 is installed.Due to the igniting dress typically used
Put（Such as rocket launching air device）Electric flux picked out by transmission pressure, therefore in wiring, transmission pressure can be twined
On the connection bolt 7 for being wound on the upper end of conductive gasket 9, then it is fixed with wiring nut 8；Now transmission pressure respectively with wiring spiral shell
Mother 8 and connection bolt 7 are fully contacted, it is ensured that effective wiring；The contact mounting seat 1 and contact connected simultaneously by connection bolt 7
Roller box 2 is easy to dismounting, easy to maintenance.
As shown in accompanying drawing 1,2, for the contact area between increase and the transmission pressure of igniter, there is provided the reliable of wiring
Conductive gasket 9 is cased with property, the connection bolt 7 between insulation contact mounting seat 1 and wiring nut 8.
As shown in Figure 2, the roller that upward and downward is respectively equipped with the front-end and back-end of contact roller box 2 installs elongated hole 10,
The wheel shaft that elongated hole 10 is moved up and down can be installed along roller by being provided with roller mounting hole 14, and contact roller 3 is arranged on wheel shaft.
Contact roller 3 by Artificial Hail Suppression rain-increasing rocket when being compressed, and contact roller 3 drives wheel shaft, and elongated hole 10 is installed along roller
Move up；During uncompression, by the elastic force of elastic supporting plate 4, it is downward that contact roller 3 drives wheel shaft to install elongated hole 10 along roller
It is mobile to reset, meet use demand.
As shown in accompanying drawing 1,2, for convenience of the dismounting and replacing of contact roller 3, wheel shaft uses bolt 11, and bolt 11 is located at rolling
Wheel is installed in elongated hole 10, and the head that screws of bolt 11 is stuck in outside the front side of contact roller box 2；It is threadably secured in the rear end of bolt 11
Stop nut 15 is installed, stop nut 15 is located at outside the rear side of contact roller box 2 and makes the cross spacing of bolt 11.
As shown in accompanying drawing 1,2, to avoid electric leakage, the connection bolt between insulation contact mounting seat 1 and contact roller box 2
Insulating washer 12 is installed on 7.
As shown in accompanying drawing 1,2, it is arranged on for convenience of insulation contact mounting seat 1 on launching trajectory, in insulation contact mounting seat 1
Upside be externally provided with convex annular along 13, in convex annular, circle distribution has mounting hole 14 along along 13.
As shown in accompanying drawing 1,2, the dust cap 6 that insulate is cased with outside wiring nut 8.
As needed, elastic supporting plate 4 uses foamed silastic plate.Can be to contact roller 3 using foamed silastic plate
Effective resilient support is given, use demand is met；High temperature-proof is also equipped with simultaneously, the characteristics of antifreeze, deflection is small, improves this and touch
The service life of head assembly.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation
Effect, can increase and decrease non-essential technical characteristic according to actual needs, to meet the demand of different situations.
Claims (10)
1. a kind of rolling contact assembly, it is characterised in that including contact mounting seat, contact roller box, elastic supporting plate, conduction
Wire netting and igniting connector assembly；Contact mounting seat is insulation contact mounting seat, and contact is fixed with the lower end of contact mounting seat
Roller box, contact roller box be lower ending opening box body, be provided with the downside of contact roller box at least one can on move down
The contact roller of dynamic regulation, the bottom of contact roller is located at outside the lower end of contact roller box；Contact in contact roller upper end is rolled
Elastic supporting plate is installed in wheel box, conductive metal mesh is wrapped with elastic supporting plate, in insulation contact mounting seat and elasticity
Igniting connector assembly is installed with contact roller box above supporting plate；The upper and lower ends of conductive metal mesh respectively with igniting
Connector assembly and contact roller offset.
2. rolling contact assembly according to claim 1, it is characterised in that igniting connector assembly include connection bolt and
Wiring nut；Connecting hole is respectively equipped with the top plate of contact mounting seat and contact roller box, is installed from bottom to top in connecting hole
There is connection bolt, be threadably secured on the connection bolt of contact mounting seat upper end and wiring nut is installed.
3. rolling contact assembly according to claim 2, it is characterised in that insulation contact mounting seat and wiring nut it
Between connection bolt on be cased with conductive gasket.
4. the rolling contact assembly according to claim 1 or 2 or 3, it is characterised in that the front end of contact roller box is with after
The roller that end is respectively equipped with upward and downward installs elongated hole, and being provided with roller mounting hole can install what elongated hole was moved up and down along roller
Wheel shaft, contact roller is arranged on wheel shaft.
5. rolling contact assembly according to claim 4, it is characterised in that wheel shaft uses bolt, bolt is pacified positioned at roller
Fill in elongated hole, the head that screws of bolt is stuck in outside contact roller box front side；Installation limited location is threadably secured in the rear end of bolt
Nut, stop nut is located at outer on rear side of contact roller box and makes bolt cross spacing.
6. the rolling contact assembly according to claim 1 or 2 or 3 or 5, it is characterised in that insulation contact mounting seat is with touching
Connection bolt between head roller box is provided with insulating washer.
7. rolling contact assembly according to claim 4, it is characterised in that insulation contact mounting seat and contact roller box
Between connection bolt on insulating washer can be installed.
8. the rolling contact assembly according to claim 1 or 2 or 3 or 5 or 7, it is characterised in that insulation contact mounting seat
Upside be externally provided with convex annular edge, have mounting hole along upper circle distribution in convex annular；Or/and, wiring nut overcoat has insulation anti-
Dirt cap；Or/and, elastic supporting plate uses foamed silastic plate.
9. rolling contact assembly according to claim 4, it is characterised in that be externally provided with the upside of insulation contact mounting seat
, there is mounting hole on convex annular edge in convex annular along upper circle distribution；Or/and, wiring nut overcoat has insulation dust cap；Or/and, bullet
Property supporting plate use foamed silastic plate.
10. rolling contact assembly according to claim 6, it is characterised in that be externally provided with the upside of insulation contact mounting seat
, there is mounting hole on convex annular edge in convex annular along upper circle distribution；Or/and, wiring nut overcoat has insulation dust cap；Or/and, bullet
Property supporting plate use foamed silastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151618.7U CN206556507U (en) | 2017-02-20 | 2017-02-20 | Rolling contact assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151618.7U CN206556507U (en) | 2017-02-20 | 2017-02-20 | Rolling contact assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556507U true CN206556507U (en) | 2017-10-13 |
Family
ID=60010503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151618.7U Expired - Fee Related CN206556507U (en) | 2017-02-20 | 2017-02-20 | Rolling contact assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907015A (en) * | 2017-11-07 | 2018-04-13 | 重庆长安工业(集团)有限责任公司 | People's rain rocket projectile contact copper sheet layout method |
| CN108626104A (en) * | 2018-06-22 | 2018-10-09 | 佛山科学技术学院 | A kind of anti-evacuator |
-
2017
- 2017-02-20 CN CN201720151618.7U patent/CN206556507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907015A (en) * | 2017-11-07 | 2018-04-13 | 重庆长安工业(集团)有限责任公司 | People's rain rocket projectile contact copper sheet layout method |
| CN108626104A (en) * | 2018-06-22 | 2018-10-09 | 佛山科学技术学院 | A kind of anti-evacuator |
| CN108626104B (en) * | 2018-06-22 | 2024-04-30 | 佛山科学技术学院 | Evacuating-proof device |
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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: 20171013 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |