CN216529839U - Thunder and rain day lightning protection framework for lightning protection engineering - Google Patents
Thunder and rain day lightning protection framework for lightning protection engineering Download PDFInfo
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- CN216529839U CN216529839U CN202123007503.6U CN202123007503U CN216529839U CN 216529839 U CN216529839 U CN 216529839U CN 202123007503 U CN202123007503 U CN 202123007503U CN 216529839 U CN216529839 U CN 216529839U
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Abstract
The utility model relates to a lightning protection device technical field just discloses a lightning protection engineering uses thunderstorm lightning protection framework, including the chassis, the equal fixedly connected with fixed block in both sides around the chassis, the equal threaded connection of top surface of two fixed blocks has the bolt, the top surface fixedly connected with aircraft bonnet on chassis, the inside of aircraft bonnet is provided with the apron, and the top surface fixedly connected with thunder and lightning probe of aircraft bonnet, the front side of aircraft bonnet are provided with the device of driveing, have seted up the spout on the outer wall of aircraft bonnet, and the fixed slot has all been seted up to the inside upper and lower surface of spout, and the inside of aircraft bonnet is provided with lightning protection device. Through lightning protection device's setting, can shift out it from the aircraft bonnet when using the lightning rod, remove the inside of aircraft bonnet with it when no longer using the lightning rod, when not using the lightning rod like this, can play a guard's effect to the lightning rod through the setting of device, be in outdoor lightning rod like this for a long time and can be protected when not using, and then promote the durability of lightning rod.
Description
Technical Field
The application relates to the technical field of lightning protection devices, in particular to a lightning protection framework for lightning protection engineering in a thunderstorm day.
Background
Lightning protection engineering refers to all the engineering involved due to lightning protection needs. The lightning protection engineering includes: external lightning protection and internal lightning protection, which is commonly known as direct lightning protection; the internal lightning protection refers to the induction lightning protection, the most direct purpose of external lightning protection is to protect personal safety, and the internal lightning protection is to protect equipment from lightning.
The lightning rod is made of galvanized round steel or galvanized welded steel pipe, and is usually mounted on the frame, pillar or building, and its lower end is welded with grounding device by means of down-lead, and because the lightning rod is higher than protected object and is directly connected with ground, when the lightning cloud is approaching, the electric field intensity between it and lightning cloud is maximum, so that the lightning-proof channel of lightning cloud discharge can be attracted into the lightning rod itself, and the lightning current can be safely discharged into ground by means of down-lead and grounding device, so that the protected object can be protected from direct lightning strike, when the building is lightning-protected, the lightning-proof device also called lightning-proof structure can be generally used, and generally the lightning-proof device of building can be divided into two categories of external lightning-proof device and internal lightning-proof device, the external lightning-proof device is formed from lightning-receiving device, down-lead and grounding device, i.e. traditional lightning-proof device, the internal lightning-proof device is mainly used for reducing lightning current and its electromagnetic effect in the building, if measures such as electromagnetic shielding, equipotential connection and Surge Protection Device (SPD) installation are adopted, damage possibly caused by lightning electromagnetic pulse is prevented, and a lightning rod in the lightning protection device is an important lightning protection tool.
However, most of the lightning protection devices are disposed on the top of the building and exposed outside, and since the lightning rod is exposed outside when in use and exposed outside when not in use for a long time, the lightning rod exposed outside is easily damaged and the service life and the conductivity of the lightning rod are reduced, so that a lightning protection framework capable of protecting the lightning rod when the lightning rod is not in use is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, this application provides a lightning protection engineering uses thunderstorm weather lightning protection framework, possesses the promotion lightning protection device durability, protects lightning protection device etc. advantage, has solved the lightning protection device and has been in the open air for a long time, and easy impaired lead to the problem that lightning protection device life hangs down.
(II) technical scheme
For realizing above-mentioned promotion lightning protection device durability, protect the purpose to lightning protection device, this application provides following technical scheme: a lightning protection framework for lightning protection engineering in thunderstorm days comprises a chassis, wherein fixed blocks are fixedly connected to the front side and the rear side of the chassis, bolts are in threaded connection with the top surfaces of the two fixed blocks, a hood is fixedly connected to the top surface of the chassis, a cover plate is arranged in the hood, a lightning probe is fixedly connected to the top surface of the hood, a driving device is arranged on the front side of the hood, a sliding groove is formed in the outer wall of the hood, fixed grooves are formed in the upper surface and the lower surface of the inner part of the sliding groove, a lightning protection device is arranged in the hood, the driving device comprises a pulley, the pulley is connected to the inner part of the sliding groove in a sliding manner, the pulley is connected with the two fixed grooves in a sliding manner, a connecting shaft is rotatably connected to the front surface of the pulley, a wavy guide plate is fixedly connected to the top surface of the connecting shaft, an interference block is fixedly connected to the front end of the connecting shaft, connecting holes are formed in the left sides of the front surface and the rear surface of the cover plate are rotatably connected with two rotation shafts which are not in contact with each other, two connecting holes are respectively fixed and are cup jointed on two rotation axes, the cover plate is connected with the rotation of the machine cover through the connecting holes, the moving grooves are all arranged on the front surface and the rear surface of the inner wall of the machine cover, the lightning protection device comprises a threaded rod, the threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is sleeved on the threaded rod in a threaded manner, moving rods are fixedly connected to the front surface and the rear surface of the threaded sleeve respectively, the two moving rods are in sliding connection with the two moving grooves, the lightning rod is fixedly connected to the top surface of the moving rod on the rear side, an insulating sleeve is fixedly sleeved on the lightning rod, a rubber rod is fixedly connected to the top surface of the insulating sleeve, and a connecting rope is fixedly connected to the left side of the threaded sleeve.
Preferably, the right side of the inside of the hood is fixedly connected with a clamping plate, and the clamping plate is in contact with the cover plate.
Preferably, the rubber rod is in contact with the cover plate.
Preferably, the upper end of the connecting rope is fixedly connected with the right side of the bottom surface of the cover plate.
(III) advantageous effects
Compared with the prior art, the application provides a thunderstorm lightning protection framework for lightning protection engineering, possesses following beneficial effect:
1. this lightning protection engineering uses thunderstorm weather lightning protection framework, through lightning protection device's setting, can shift out it from the aircraft bonnet when using the lightning rod, remove the inside of aircraft bonnet with it when no longer using the lightning rod, like this when not using the lightning rod, can play the effect of a protection to the lightning rod through the device's setting, be in outdoor lightning rod like this for a long time and can be protected when not using, and then promote the durability of lightning rod.
2. This lightning protection engineering uses thunderstorm weather lightning protection framework utilizes ascending thrust to make the rubber pole push the apron open, and the lightning rod removes and then the lightning protection from the inside of aircraft bonnet like this, through the setting of rubber pole, pushes the apron open when can cooperating the lightning rod rebound, avoids the lightning rod striking apron, and then plays the effect of a protection to the lightning rod, has promoted the durability of lightning rod.
3. This lightning protection engineering uses thunderstorm lightning protection framework, because the axis of rotation is not the balance point that is located the apron, do like this and can lead to the right side downward sloping of apron, the right side that can avoid the apron through the setting of cardboard rotates downwards, plays a spacing effect to the apron through the setting of cardboard and makes the apron keep a balanced state, can shelter from the inside of aircraft bonnet through the setting of apron like this to the inside device of aircraft bonnet plays the effect of a protection.
4. This lightning protection engineering uses thunderstorm weather lightning protection framework through the setting of two carriage release levers, can avoid the threaded rod to drive the thread bush when rotating and rotate, when the thread bush removes, can guarantee the stability when the thread bush removes through two carriage release levers simultaneously, ensures reciprocating that the thread bush can be smooth, and then reduces the device's fault rate.
5. This lightning protection engineering uses thunderstorm weather lightning protection framework, after the lightning protection, the inside that lightning protection device moved down got into the aircraft bonnet, and the aircraft bonnet protects lightning protection device, and when the thread bush moved down, the downward pulling apron of rope is connected in the utilization for the apron of opening is closed once more, thereby shelters from the top surface of aircraft bonnet, avoids debris to get into, thereby has promoted the protectiveness of whole device.
6. This lightning protection engineering uses thunderstorm lightning protection framework, utilizes frictional force to remove in the inside of fixed slot when the pulley rotates, removes when driving the interference block pivoted like this to drive near the birds of the device, avoid birds to damage the device, the life that can effectual promotion whole device through the device's setting.
7. This lightning protection engineering uses thunderstorm weather lightning protection framework, the top surface fixedly connected with wavy guide plate of connecting axle, through the wavy setting of guide plate, accord with aerodynamics more, utilize wind-force to drive, promoted the device's energy conservation nature and feature of environmental protection.
8. This lightning protection engineering uses thunderstorm weather lightning protection framework, pulley sliding connection are in the inside of spout, and pulley and two fixed slot sliding connection can avoid the pulley to break away from the inside of spout through the setting of two fixed slots, in the time of the hoisting device practicality, reduce the device fault rate.
Drawings
FIG. 1 is a schematic structural view of a lightning protection framework for lightning protection engineering in a rainy day according to the present application;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a disassembled structure of a lightning protection framework for lightning protection engineering in a rainy day according to the present application;
FIG. 4 is an enlarged view of the structure shown at B in FIG. 3;
FIG. 5 is a schematic view of an internal structure of a lightning protection framework hood for a lightning protection project in a thunderstorm day according to the present application;
fig. 6 is a schematic plane structure diagram of a lightning protection framework for lightning protection engineering in a rainy day.
In the figure: the lightning protection device comprises a base plate 1, a hood 2, a fixing block 3, a bolt 4, a cover plate 5, a lightning probe 6, a sliding groove 7, a fixing groove 8, a connecting shaft 9, an interference block 10, a guide plate 11, a pulley 12, a connecting hole 13, a rotating shaft 14, a connecting rope 15, a clamping plate 16, a moving groove 17, a lightning rod 18, a threaded rod 19, an insulating sleeve 20, a motor 21, a threaded sleeve 22, a moving rod 23 and a rubber rod 24.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-6, the present application provides a new technical solution: a lightning protection framework for lightning protection engineering in thunderstorm days comprises a chassis 1, wherein the front side and the rear side of the chassis 1 are fixedly connected with fixed blocks 3, the top surfaces of the two fixed blocks 3 are in threaded connection with bolts 4, when the lightning protection framework is used, the chassis 1 is placed on the ground, and then the chassis 1 is fixedly and firmly fixed by the bolts 4, the top surface of the chassis 1 is fixedly connected with a hood 2, a cover plate 5 is arranged inside the hood 2, the top surface of the hood 2 is fixedly connected with a lightning probe 6, the lightning probe 6 is of the existing structure, excessive description is not provided, the trend of lightning can be monitored in advance through the arrangement of the lightning probe 6, so that early warning is given in advance, a chute 7 is formed in the outer wall of the hood 2, and fixing grooves 8 are formed in the upper surface and the lower surface inside the chute 7;
the front side of the hood 2 is provided with a driving device, the driving device comprises a pulley 12, the pulley 12 is connected inside the sliding chute 7 in a sliding way, the pulley 12 is connected with two fixed grooves 8 in a sliding way, the pulley 12 can be prevented from being separated from the inside of the sliding chute 7 through the arrangement of the two fixed grooves 8, the front surface of the pulley 12 is rotatably connected with a connecting shaft 9, the top surface of the connecting shaft 9 is fixedly connected with a wavy guide plate 11, the wavy arrangement of the guide plate 11 is more in accordance with aerodynamics, the front end of the connecting shaft 9 is fixedly connected with an interference block 10, when the device is used, the guide plate 11 drives the connecting shaft 9 to move by wind power when wind blows, the connecting shaft 9 drives the pulley 12 to move inside the sliding chute 7, the pulley 12 moves inside the fixed grooves 8 by friction force when rotating, the interference block 10 is driven to move when rotating, and birds near the device are driven, birds are prevented from damaging the device, and the service life of the whole device can be effectively prolonged through the arrangement of the device;
the left sides of the front surface and the rear surface of the cover plate 5 are both provided with connecting holes 13, the left side of the inner wall of the hood 2 is rotatably connected with two rotating shafts 14 which are not in contact with each other, the two rotating shafts 14 are positioned on the same straight line, the two connecting holes 13 are respectively and fixedly sleeved on the two rotating shafts 14, the cover plate 5 is rotatably connected with the hood 2 through the connecting holes 13, the right side inside the hood 2 is fixedly connected with a clamping plate 16, the clamping plate 16 is in contact with the cover plate 5, since the rotation axis 14 is not located at the equilibrium point of the cover plate 5, this will cause the right side of the cover plate 5 to be inclined downward, the right side of the cover plate 5 can be prevented from rotating downwards through the arrangement of the clamping plate 16, the cover plate 5 is kept in a balanced state through the arrangement of the clamping plate 16 and a limiting effect on the cover plate 5, the inside of the hood 2 can be shielded through the arrangement of the cover plate 5, so that the device inside the hood 2 plays a role in protection;
the bottom surface of the interior of the hood 2 is fixedly connected with a motor 21, the motor 21 is of an existing structure, and excessive description is not provided herein, moving grooves 17 are formed in the front and rear surfaces of the inner wall of the hood 2, a lightning protection device is arranged in the interior of the hood 2 and comprises a threaded rod 19, the threaded rod 19 is fixedly connected to the output end of the motor 21, a threaded sleeve 22 is sleeved on the threaded rod 19 in a threaded manner, moving rods 23 are fixedly connected to the front and rear surfaces of the threaded sleeve 22, the two moving rods 23 are respectively connected with the two moving grooves 17 in a sliding manner, and a lightning rod 18 is fixedly connected to the top surface of the moving rod 23 on the rear side;
when the device is used, when the lightning probe 6 monitors lightning, the starting motor 21 drives the threaded rod 19 to rotate, the threaded rod 19 drives the threaded sleeve 22 to move, the threaded sleeve 22 drives the two moving rods 23 to move respectively inside the two moving grooves 17, the moving rod 23 drives the lightning rod 18 to move upwards, the threaded sleeve 22 can be prevented from being driven to rotate when the threaded rod 19 rotates through the arrangement of the two moving rods 23, meanwhile, when the threaded sleeve 22 moves, the stability of the threaded sleeve 22 in moving can be guaranteed through the two moving rods 23, the threaded sleeve 22 can be ensured to move up and down smoothly, and further, the failure rate of the device is reduced;
an insulating sleeve 20 is fixedly sleeved on the lightning rod 18, a rubber rod 24 is fixedly connected to the top surface of the insulating sleeve 20, the upper end of the rubber rod 24 is higher than the upper end of the lightning rod 18, a connecting rope 15 is fixedly connected to the left side of a threaded sleeve 22, and the upper end of the connecting rope 15 is fixedly connected to the right side of the bottom surface of the cover plate 5, when the device is used, when the lightning rod 18 moves upwards, the insulating sleeve 20 is driven to move upwards, the insulating sleeve 20 drives the rubber rod 24 to move upwards, because the upper end of the rubber rod 24 is higher than the upper end of the lightning rod 18, the rubber rod 24 is firstly contacted with the cover plate 5, the cover plate 5 is pushed away by the upward thrust, so that the lightning rod 18 moves out of the interior of the hood 2 to prevent lightning, the cover plate 5 can be matched with the lightning rod 18 to move upwards to prevent the lightning rod 18 from impacting the cover plate 5, and further protect the lightning rod 18, the durability of lightning rod has been promoted, and after the lightning protection, the inside that lightning protection device moved down got into aircraft bonnet 2, and aircraft bonnet 2 protects lightning protection device, and when thread bush 22 moved down, utilize and connect 15 stimulations apron 5 downwards of rope for the apron 5 of opening is closed once more, thereby shelters from the top surface of aircraft bonnet 2, avoids debris to get into, thereby has promoted the protectiveness of whole device.
The working principle is as follows:
firstly, a chassis 1 is placed on the ground and then is firmly fixed by using a bolt 4, and the movement direction of lightning can be monitored in advance by arranging a lightning probe 6, so that early warning is given in advance;
secondly, the guide plate 11 drives the connecting shaft 9 to move by wind power when wind blows, the connecting shaft 9 drives the pulley 12 to move in the chute 7, and the pulley 12 moves in the fixed groove 8 by friction force when rotating, so that the interference block 10 is driven to rotate and move simultaneously, birds near the device are driven, and the device is prevented from being damaged by the birds;
thirdly, when the lightning probe 6 detects lightning, the motor 21 is started to drive the threaded rod 19 to rotate, the threaded rod 19 rotates to drive the threaded sleeve 22 to move, the threaded sleeve 22 moves to drive the two moving rods 23 to move inside the two moving grooves 17 respectively, and the moving rods 23 move to drive the lightning rod 18 to move upwards;
fourthly, when the lightning rod 18 moves upwards, the insulating sleeve 20 is driven to move upwards, the insulating sleeve 20 drives the rubber rod 24 to move upwards, and the upper end of the rubber rod 24 is higher than the upper end of the lightning rod 18, so that the rubber rod 24 is firstly contacted with the cover plate 5, the cover plate 5 is pushed away by the rubber rod 24 through upward thrust, and the lightning rod 18 moves out of the interior of the hood 2 to prevent lightning;
fifthly, after lightning protection, the lightning protection device moves downwards to enter the inside of the hood 2, the hood 2 protects the lightning protection device, and when the thread bush 22 moves downwards, the connecting rope 15 is used for pulling the cover plate 5 downwards, so that the opened cover plate 5 is closed again.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a thunderstorm lightning protection framework for lightning protection engineering, includes chassis (1), the equal fixedly connected with fixed block in both sides (3) around chassis (1), the equal threaded connection of top surface of two fixed blocks (3) has bolt (4), its characterized in that: the lightning protection device is characterized in that a hood (2) is fixedly connected to the top surface of the chassis (1), a cover plate (5) is arranged inside the hood (2), a lightning probe (6) is fixedly connected to the top surface of the hood (2), a driving device is arranged on the front side of the hood (2), a sliding groove (7) is formed in the outer wall of the hood (2), a fixing groove (8) is formed in the upper surface and the lower surface inside the sliding groove (7), and a lightning protection device is arranged inside the hood (2).
2. A lightning protection framework for lightning protection engineering according to claim 1, characterized in that: the driving device comprises a pulley (12), the pulley (12) is connected to the inside of the sliding groove (7) in a sliding mode, the pulley (12) is connected with the two fixing grooves (8) in a sliding mode, the front surface of the pulley (12) is connected with a connecting shaft (9) in a rotating mode, the top surface of the connecting shaft (9) is fixedly connected with a wavy guide plate (11), and the front end of the connecting shaft (9) is fixedly connected with an interference block (10).
3. A lightning protection framework for lightning protection engineering according to claim 1, characterized in that: connecting holes (13) are formed in the left sides of the front surface and the rear surface of the cover plate (5), the left side of the inner wall of the hood (2) is rotatably connected with two rotating shafts (14) which are not in contact with each other, the two connecting holes (13) are fixedly connected to the two rotating shafts (14) respectively, and the cover plate (5) is rotatably connected with the hood (2) through the connecting holes (13).
4. A lightning protection framework for lightning protection engineering according to claim 1, characterized in that: the right side fixedly connected with cardboard (16) of aircraft bonnet (2) inside, cardboard (16) contact with apron (5).
5. A lightning protection framework for lightning protection engineering according to claim 1, characterized in that: the inside bottom surface fixedly connected with motor (21) of aircraft bonnet (2), shifting chute (17) have all been seted up to the front and back surface of aircraft bonnet (2) inner wall.
6. A lightning protection framework for lightning protection engineering according to claim 5, characterized in that: lightning protection device includes threaded rod (19), threaded rod (19) fixed connection on the output of motor (21), threaded rod (19) are gone up the screw thread and have been cup jointed thread bush (22), the equal fixedly connected with carriage release lever (23) in surface around thread bush (22), two carriage release levers (23) respectively with two shifting chutes (17) sliding connection, top surface fixedly connected with lightning rod (18) of carriage release lever (23) of rear side.
7. A lightning protection framework for lightning protection engineering according to claim 6, characterized in that: an insulating sleeve (20) is fixedly sleeved on the lightning rod (18), a rubber rod (24) is fixedly connected to the top surface of the insulating sleeve (20), and the rubber rod (24) is in contact with the cover plate (5).
8. A lightning protection framework for lightning protection engineering according to claim 6, characterized in that: the left side fixedly connected with of thread bush (22) connects rope (15), connects the right side fixed connection of the upper end and apron (5) bottom surface of rope (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007503.6U CN216529839U (en) | 2021-12-01 | 2021-12-01 | Thunder and rain day lightning protection framework for lightning protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007503.6U CN216529839U (en) | 2021-12-01 | 2021-12-01 | Thunder and rain day lightning protection framework for lightning protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216529839U true CN216529839U (en) | 2022-05-13 |
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ID=81465240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007503.6U Active CN216529839U (en) | 2021-12-01 | 2021-12-01 | Thunder and rain day lightning protection framework for lightning protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216529839U (en) |
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2021
- 2021-12-01 CN CN202123007503.6U patent/CN216529839U/en active Active
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