CN113783157B - Lightning protection device for quantum communication - Google Patents
Lightning protection device for quantum communication Download PDFInfo
- Publication number
- CN113783157B CN113783157B CN202111169912.8A CN202111169912A CN113783157B CN 113783157 B CN113783157 B CN 113783157B CN 202111169912 A CN202111169912 A CN 202111169912A CN 113783157 B CN113783157 B CN 113783157B
- Authority
- CN
- China
- Prior art keywords
- rack
- transmission
- gear
- ground station
- lightning
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 238000013016 damping Methods 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a lightning protection device for quantum communication, which comprises a base, wherein a pillar is vertically arranged on the base, a quantum satellite ground station is arranged on the pillar, the pillar adopts a hollow structure, two driving wheels are symmetrically arranged in the pillar, a driving belt is sleeved on the driving wheels together, a connecting block is arranged on the driving belt, and the connecting block is fixedly connected with the quantum satellite ground station; the pillar is provided with a transmission assembly, the input end of the transmission assembly is connected with the lightning receiving pillar, and the output end of the transmission assembly is connected with the transmission wheel. According to the quantum satellite ground station, the transmission mechanism is arranged and is connected with the lightning receiving column and the quantum satellite ground station, when the lightning receiving column is impacted by lightning of electric energy, the lightning receiving column moves downwards, and the quantum satellite ground station is driven to be lifted from the ground through the transmission mechanism, so that the quantum satellite ground station is prevented from being damaged by electricity conducted to the ground to the maximum extent.
Description
Technical Field
The invention relates to the technical field of lightning protection devices, in particular to a lightning protection device for quantum communication.
Background
The quantum satellite ground station communicates through the quantum satellite, the product can help to meet high confidentiality requirements, but users who are inconvenient to build a quantum confidential communication network, such as an out-of-home mechanism, a near-far sea island, an ocean ship, an offshore oil and gas field, can conveniently and safely obtain quantum keys, and information transmission safety is guaranteed. However, in the lightning protection device in the prior art, the grounding device is an important component of the lightning protection device, and the grounding device discharges lightning current to the ground, and the current easily causes damage to the quantum satellite ground station.
Disclosure of Invention
The invention aims to solve the problems and provides a lightning protection device for quantum communication.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lightning protection device for quantum communication, includes the base, the vertical pillar of installing on the base, the top of pillar is provided with the lightning receiving post, the top of lightning receiving post is provided with the lightning receiving needle:
a quantum satellite ground station is arranged on the support column and is connected to the support column in a sliding manner;
the support column is of a hollow structure, two driving wheels are symmetrically arranged in the support column, a driving belt is sleeved on the driving wheels together, a connecting block is arranged on the driving belt, and the connecting block is fixedly connected with the quantum satellite ground station;
the strut is provided with a transmission assembly, the transmission assembly is provided with an input end and an output end, the input end of the transmission assembly is connected with the lightning receiving column, and the output end of the transmission assembly is connected with the transmission wheel;
when the lightning receiving column moves downwards, the quantum satellite ground station is driven to move upwards.
Optionally, the transmission assembly comprises a box body, a rack and a speed increasing mechanism, wherein the rack and the speed increasing mechanism are arranged in the box body;
the rack is the input end of the transmission assembly, and the speed increasing mechanism is the output end of the transmission assembly;
the speed increasing mechanism is respectively connected with the rack and the transmission wheel.
Optionally, the speed increasing mechanism comprises a gearwheel, a pinion and a gear set;
the gear wheel, the pinion and the gear set are all connected in the box body in a shaft mode, the gear wheel is meshed with the pinion, the pinion is arranged coaxially with the gear set, and the gear set is arranged coaxially with the transmission wheel.
Optionally, the transmission assembly is connected with a damping assembly, and the transmission assembly drives the damping assembly to damp.
Optionally, the damping assembly comprises a bracket, a sector gear, a connecting rod, a swinging ball, a second rack and a belt transmission mechanism;
the bracket is fixedly connected to the bottom end of the box body, the number of the sector gears is two, the sector gears are symmetrically connected to the bracket in a shaft mode, and the two sector gears are connected through a belt transmission mechanism;
the sector gear is fixedly connected with the connecting rod, the swinging ball is fixedly connected with the connecting rod, the second rack is meshed with the sector gear, and the second rack is fixedly connected with the rack.
The invention has the following advantages:
according to the invention, the transmission mechanism is arranged and connected with the lightning receiving column and the quantum satellite ground station, when the lightning receiving column is impacted by lightning of electric energy, the lightning receiving column can move downwards, and the quantum satellite ground station is driven to be lifted up from the ground or other bearing platforms through the transmission mechanism, so that the damage of electricity conducted to the ground to the quantum satellite ground station is avoided to the maximum extent.
According to the invention, the damping component is arranged and connected with the transmission component, the rack drives the second rack to move synchronously, the second rack drives the sector gears at two sides to perform clearance transmission, the sector gears at two sides can drive the two connecting rods to swing after rotating, and finally the swinging ball moves, so that vibration energy is converted into kinetic energy loss of the connecting rods and the swinging ball in the movement of the connecting rods and the swinging ball.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic view of the transmission mechanism of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
FIG. 5 is a schematic view of a shock absorbing assembly according to the present invention.
In the figure: the device comprises a base 1, a support 2, a quantum satellite ground station 3, a transmission assembly 4, a rack 41, a gear 42, a box 43, a pinion 44, a gear set 45, a lead 5, a lightning receiving column 6, a lightning receiving needle 7, a transmission wheel 8, a transmission belt 9, a connecting block 10, a damping assembly 11, a support 111, a sector gear 112, a connecting rod 113, a swinging ball 114, a second rack 115 and a belt transmission mechanism 116.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a lightning protection device for quantum communication includes a base 1, a pillar 2 is vertically installed on the base 1, a lightning receiving column 6 is disposed on the top end of the pillar 2, a lightning receiving needle 7 is disposed on the top end of the lightning receiving column 6, and the lightning receiving column 6 is led into an underground network cable (not shown in the figures) through a wire 5.
Be provided with quantum satellite ground station on pillar 2, quantum satellite ground station sliding connection is on pillar 2.
The pillar 2 adopts hollow structure, and the symmetry is provided with two drive wheels 8 in the pillar 2, and the common cover is equipped with drive belt 9 on the drive wheel 8, is provided with connecting block 10 on the drive belt 9, and connecting block 10 and quantum satellite ground station 3 fixed connection.
Be provided with drive assembly 4 on pillar 2, drive assembly 4 possesses an input and an output, and the input of drive assembly 4 is connected with connecing sudden strain of a muscle post 6, and the output of drive assembly 4 is connected with drive wheel 8.
When the lightning receiving column 6 moves downwards, the quantum satellite ground station 3 is driven to move upwards.
Referring to fig. 3, the transmission assembly 4 includes a case 43, a rack 41 disposed in the case 43, and a speed increasing mechanism, which is specifically as follows:
the rack 41 is an input end of the transmission assembly 4, and the speed increasing mechanism is an output end of the transmission assembly 4.
The speed increasing mechanism is respectively connected with the rack 41 and the transmission wheel 8, and comprises a large gear 42, a small gear 44 and a gear set 45, and the speed increasing mechanism comprises the following components:
the bull gear 42, the pinion gear 44 and the gear set 45 are all connected in the box body 43 in a shaft mode, the bull gear 42 is meshed with the pinion gear 44, the pinion gear 44 is arranged coaxially with the gear set 45, and the gear set 45 is arranged coaxially with the transmission wheel 8.
The principle of the transmission mechanism 4 is as follows: the rack 41 drives the large gear 42 to move, the large gear 42 drives the small gear 44 to move, so that acceleration is realized, the small gear 44 can rotate for more circles, the gear set 45 can transmit power to the transmission wheel 8, the transmission wheel 8 drives the transmission belt 9 to move, and the transmission belt 9 drives the quantum satellite ground station 3 to move upwards.
In a normal state, the lightning receiving column 6 is connected with the quantum satellite ground station 3 through the transmission assembly 4, so under the gravity action of the quantum satellite ground station 3, the lightning receiving column 6 tends to move upwards, when the lightning receiving column 6 is impacted by lightning of electric energy, the lightning receiving column 6 can move downwards, the transmission mechanism 4 drives the quantum satellite ground station 3 to lift up from the ground, and therefore the damage to the quantum satellite ground station 3 caused by electricity conducted to the ground is avoided to the maximum extent.
Example two
Referring to fig. 4-5, in this embodiment, on the basis of the first embodiment, the transmission assembly 4 is connected to the damping assembly 11, the transmission assembly 4 drives the damping assembly 11 to damp, and the damping assembly 11 includes a bracket 111, a sector gear 112, a connecting rod 113, a swinging ball 114, a second rack 115, and a belt transmission mechanism 116.
The bracket 111 is fixedly connected to the bottom end of the box body 43, the number of the sector gears 112 is two, the sector gears 112 are symmetrically connected to the bracket 111, and the two sector gears 112 are connected through the belt transmission mechanism 116.
When the rack 41 moves, the rack 41 drives the second rack 115 to move synchronously, the second rack 115 drives the sector gears 112 at two sides to perform clearance transmission, the sector gears 112 at two sides rotate to drive the two connecting rods 113 to swing, and finally the swing ball 114 moves, so that vibration energy is converted into kinetic energy loss of the connecting rods 113 and the swing ball 114 in the movement of the connecting rods 113 and the swing ball 114.
The connecting rod 113 may adopt a flexible structure so that the vibration energy may be lost through shaking and resonance of itself.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides a lightning protection device for quantum communication, includes base (1), vertical pillar (2) of installing on base (1), the top of pillar (2) is provided with and connects sudden strain of a muscle post (6), the top that connects sudden strain of a muscle post (6) is provided with and connects sudden strain of a muscle needle (7), its characterized in that:
a quantum satellite ground station is arranged on the strut (2), and is connected to the strut (2) in a sliding manner;
the support (2) is of a hollow structure, two driving wheels (8) are symmetrically arranged in the support (2), the driving wheels (8) are sleeved with a driving belt (9), a connecting block (10) is arranged on the driving belt (9), and the connecting block (10) is fixedly connected with the quantum satellite ground station (3);
the lightning arrester is characterized in that a transmission assembly (4) is arranged on the strut (2), the transmission assembly (4) is provided with an input end and an output end, the input end of the transmission assembly (4) is connected with the lightning receiving column (6), and the output end of the transmission assembly (4) is connected with a transmission wheel (8);
the transmission component (4) is connected with a damping component (11), and the transmission component (4) drives the damping component (11) to damp;
the shock absorption assembly (11) comprises a bracket (111), a sector gear (112), a connecting rod (113), a swinging ball (114), a second rack (115) and a belt transmission mechanism (116);
the support (111) is fixedly connected to the bottom end of the box body (43), the number of the sector gears (112) is two, the sector gears are symmetrically connected to the support (111) in a shaft mode, and the two sector gears (112) are connected through a belt transmission mechanism (116);
the sector gear (112) is fixedly connected with the connecting rod (113), the swinging ball (114) is fixedly connected with the connecting rod (113), the second rack (115) is meshed with the sector gear (112), and the second rack (115) is fixedly connected with the rack (41);
when the lightning receiving column (6) moves downwards, the quantum satellite ground station (3) is driven to move upwards;
when receiving sudden strain of a muscle post (6) and receiving the impact of the lightning of electric energy, meet sudden strain of a muscle post (6) and can downstream to drive quantum satellite ground station (3) through drive mechanism (4) and lift up from ground, when rack (41) moved, rack (41) drove second rack (115) synchronous motion, second rack (115) drove the sector gear (112) gap transmission of both sides, sector gear (112) of both sides can drive two connecting rods (113) swing after rotating, finally realize the motion of swing ball (114).
2. The lightning protection device for quantum communication according to claim 1, wherein the transmission assembly (4) comprises a box body (43) and a rack (41) and a speed increasing mechanism which are arranged in the box body (43);
the rack (41) is the input end of the transmission assembly (4), and the speed increasing mechanism is the output end of the transmission assembly (4);
the speed increasing mechanism is respectively connected with the rack (41) and the transmission wheel (8).
3. The lightning protection device for quantum communication according to claim 2, wherein the speed increasing mechanism comprises a large gear (42), a small gear (44) and a gear set (45);
the gear wheel (42), the pinion (44) and the gear set (45) are all connected in the box body (43) in a shaft mode, the gear wheel (42) is meshed with the pinion (44), the pinion (44) and the gear set (45) are arranged coaxially, and the gear set (45) and the transmission wheel (8) are arranged coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169912.8A CN113783157B (en) | 2021-10-08 | 2021-10-08 | Lightning protection device for quantum communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169912.8A CN113783157B (en) | 2021-10-08 | 2021-10-08 | Lightning protection device for quantum communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113783157A CN113783157A (en) | 2021-12-10 |
| CN113783157B true CN113783157B (en) | 2023-02-03 |
Family
ID=78854936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111169912.8A Active CN113783157B (en) | 2021-10-08 | 2021-10-08 | Lightning protection device for quantum communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113783157B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762536A (en) * | 2013-12-31 | 2014-04-30 | 北京理工大学 | Active anti-galloping device of overhead power transmission line |
| CN206712222U (en) * | 2017-03-15 | 2017-12-05 | 江苏华源新能源科技有限公司 | A kind of photovoltaic plant lightning protection device |
| CN107947059A (en) * | 2017-12-13 | 2018-04-20 | 侯新源 | A kind of elevation mechanism of communication cable supporting rod |
| CN112736770A (en) * | 2020-12-24 | 2021-04-30 | 肇庆市小凡人科技有限公司 | Automatic communication cable laying device |
| CN213959322U (en) * | 2020-12-21 | 2021-08-13 | 武汉天宫北斗科技有限公司 | GNSS receiving arrangement with lightning protection function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563889B (en) * | 2020-12-10 | 2022-04-01 | 国网湖北省电力有限公司检修公司 | Self preservation protects formula transformer substation lightning protection device |
-
2021
- 2021-10-08 CN CN202111169912.8A patent/CN113783157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762536A (en) * | 2013-12-31 | 2014-04-30 | 北京理工大学 | Active anti-galloping device of overhead power transmission line |
| CN206712222U (en) * | 2017-03-15 | 2017-12-05 | 江苏华源新能源科技有限公司 | A kind of photovoltaic plant lightning protection device |
| CN107947059A (en) * | 2017-12-13 | 2018-04-20 | 侯新源 | A kind of elevation mechanism of communication cable supporting rod |
| CN213959322U (en) * | 2020-12-21 | 2021-08-13 | 武汉天宫北斗科技有限公司 | GNSS receiving arrangement with lightning protection function |
| CN112736770A (en) * | 2020-12-24 | 2021-04-30 | 肇庆市小凡人科技有限公司 | Automatic communication cable laying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113783157A (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207499565U (en) | The electronic headstock gear in pond is stored in a kind of nuclear engineering | |
| JP2018519464A (en) | Drive assembly | |
| CN113783157B (en) | Lightning protection device for quantum communication | |
| CN108317035B (en) | Wind power and wave energy double-power generating device | |
| CN110963026A (en) | Rotor protective structure for unmanned aerial vehicle | |
| CN103470681A (en) | Tuned mass damper system with steering mechanism | |
| CN108691726A (en) | A kind of wave-activated power generation unit, wave-power device and its wave-activated power generation module | |
| CN214216099U (en) | Shock attenuation formula on-board big dipper navigation terminal | |
| CN207089618U (en) | A kind of marine propeller | |
| CN2337329Y (en) | Seawave power generation disaster reducing apparatus | |
| CN210882660U (en) | Protection type unmanned aerial vehicle | |
| JP6974906B2 (en) | A power generation device that utilizes gravity and buoyancy, with an external elevating guide equipped with shock absorbing means. | |
| CN220745035U (en) | Inside elevating gear of wind power generation tower | |
| CN216430313U (en) | Impact-resistant stable structure for conveyor coupler | |
| CN108930248B (en) | Take pier of electricity generation formula oil containment device | |
| CN202624625U (en) | Electric airship engine driven steering assembly used for electric power despooling in high altitude areas | |
| CN214165340U (en) | Buffer structure | |
| CN112112766A (en) | Protective housing for power generation equipment | |
| CN113845055A (en) | Loss-resistant support column for crane | |
| CN207093372U (en) | Drive formula screw pump frequency-conversion drive apparatus in side | |
| CN221144861U (en) | Protective equipment for oil tank | |
| CN201880234U (en) | Adjustable gear descent control device | |
| CN221862407U (en) | Dual-function shock absorber for cable | |
| CN215869744U (en) | Large antenna with friction pendulum shock-absorbing structure | |
| CN221367562U (en) | Remote sensing survey and drawing unmanned aerial vehicle with damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |