CN213521286U - Lightning protection device for lightning disaster risk assessment equipment - Google Patents

Lightning protection device for lightning disaster risk assessment equipment Download PDF

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Publication number
CN213521286U
CN213521286U CN202021326299.7U CN202021326299U CN213521286U CN 213521286 U CN213521286 U CN 213521286U CN 202021326299 U CN202021326299 U CN 202021326299U CN 213521286 U CN213521286 U CN 213521286U
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China
Prior art keywords
lightning
risk assessment
assessment equipment
equipment
platform
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CN202021326299.7U
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Chinese (zh)
Inventor
陈诚
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Jiangsu Quanfang Meteorological Technology Development Co ltd
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Jiangsu Quanfang Meteorological Technology Development Co ltd
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Abstract

The utility model discloses a lightning protection device for thunderbolt calamity risk assessment equipment relates to equipment lightning protection technical field, and is very big for solving thunderbolt instantaneous current, if can not shunt the electric current, so big electric current injection risk assessment equipment in, can lead to the inside electrical part of risk assessment equipment to puncture and burn out, risk assessment equipment lightning protection performance is not good, life greatly reduced's problem. The below of aassessment platform is provided with the thunder piece, the top of thunder piece is provided with the lightning rod, the top of aassessment platform is provided with risk assessment equipment, one side of lightning rod is provided with surge protector, be provided with the fixed ear of metal between surge protector and the lightning rod, one side of risk assessment equipment is provided with the fusing protector, and fusing protector and processing module electric connection, be provided with the thunder cable between fusing protector and the surge protector.

Description

Lightning protection device for lightning disaster risk assessment equipment
Technical Field
The utility model relates to an equipment lightning protection technical field specifically is a lightning protection device for thunderbolt calamity risk assessment equipment.
Background
The lightning risk assessment is an evaluation method for carrying out analysis on comprehensive risk calculation on the aspects of casualties, property loss degree, damage range and the like possibly caused by lightning according to the space-time distribution characteristics and disaster characteristics of lightning activities of the sites of projects and the site conditions, so as to provide constructive opinions for project site selection, function partition layout, lightning protection type (grade) and lightning protection measure determination, lightning accident emergency schemes and the like. The lightning risk assessment can provide services in aspects of scientific design, disaster risk control, economic investment, emergency management and the like of lightning protection for the assessment object, and the lightning protection project is safe, reliable, advanced in technology, economical and reasonable. Lightning risk assessment is a necessary procedure for developing comprehensive lightning protection, is also a necessary condition for realizing scientific lightning protection, and embodies the concept of prevention as a main and prevention and control combination.
At present, when lightning damage is detected by using risk assessment equipment, lightning instantaneous current is very large, if the current cannot be shunted, the current is injected into the risk assessment equipment so large, an electric device inside the risk assessment equipment can be caused to be broken down and burnt, the lightning protection performance of the risk assessment equipment is poor, the service life is greatly reduced, and the use requirements cannot be met. Therefore, a lightning protection device for lightning disaster risk assessment equipment is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection device for thunderbolt calamity risk assessment equipment to it is very big to propose the thunderbolt electric current in the twinkling of an eye in solving above-mentioned background art, if can not shunt the electric current, so during the big electric current injection risk assessment equipment, can lead to the inside electrical part breakdown of risk assessment equipment and burn out, risk assessment equipment lightning protection performance is not good, life greatly reduced can not satisfy user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lightning protection device for thunderbolt calamity risk assessment equipment, is including aassessment platform and processing module, the below of aassessment platform is provided with the thunder piece of drawing, and draws the one end of thunder piece to run through the top of aassessment platform and extending to the aassessment platform, the top of drawing the thunder piece is provided with the lightning rod, the top of aassessment platform is provided with risk assessment equipment, one side of lightning rod is provided with surge protector, be provided with the metal fixing ear between surge protector and the lightning rod, and the metal fixing ear respectively with lightning rod and surge protector electric connection, one side of risk assessment equipment is provided with the fusing protector, and fusing protector and processing module electric connection, be provided with between fusing protector and the surge protector and draw thunder cable, and draw thunder cable's both ends respectively with surge protector and fusing protector electric.
Preferably, the below of aassessment platform is provided with the ground, the inside of ground is provided with ground connection stake, and ground connection stake and ground structure as an organic whole, ground connection stake's upper end is provided with the open slot, the inside of open slot is provided with the spring pin, and the both ends of spring pin laminate with ground connection stake and thunder guiding piece respectively mutually, be provided with shielded cable between ground connection stake and the risk assessment equipment, and shielded cable respectively with ground connection stake and risk assessment equipment electric connection.
Preferably, the upper end of thunder guiding block is provided with the cavity, and the one end of lightning rod extends to the inside of cavity, the inside of cavity is provided with the spout, and the spout is provided with two, and the spout setting is on thunder guiding block, the both sides of lightning rod all are provided with the stopper, and stopper and lightning rod set up structure as an organic whole, the one end of stopper extends to the inside of spout, and stopper and thunder guiding block sliding connection, the both sides of thunder guiding block all are provided with the latch bolt, and the one end of latch bolt runs through thunder guiding block and extends to the inside of lightning rod.
Preferably, the outside of the lightning guiding block is provided with a stop ring, the stop ring is in threaded connection with the lightning guiding block, and the stop ring is attached to the evaluation platform.
Preferably, one side of risk assessment equipment is provided with the display, the top of risk assessment equipment is provided with the siren, the inside of risk assessment equipment is provided with the RS communicator, and siren, RS communicator and display all pass through screw connection with risk assessment equipment, RS communicator, siren and display all with processing module electric connection.
Preferably, a solar cell is arranged above the risk assessment equipment, a support frame is arranged between the solar cell and the assessment platform, and two ends of the support frame are respectively connected with the assessment platform and the solar cell through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a device through surge protector and fusing protector's setting, surge protector can shunt the thunderbolt electric current on the lightning rod in the time of the extremely short to avoid the surge of instantaneous excessive pressure to pour into risk assessment equipment, thereby carry out safety protection to risk assessment equipment; the fuse protector can fuse the melt with the heat that itself produced when input current surpassed the specified value to with risk assessment circuit disconnection, thereby avoid input current too big damage evaluation equipment. The problem of can handle risk assessment equipment thunderbolt input current to avoid the thunderbolt current to directly pour into risk assessment equipment into, thereby increase lightning protection function to risk assessment equipment is solved.
2. The utility model discloses a device passes through the setting of siren and RS485 communicator, will trigger the siren when the risk assessment equipment uses the appearance unusually and carry out the early warning, and the RS485 communicator then can transmit risk assessment equipment test data to can transmit the terminal with detecting data. The problem of can share risk assessment equipment detection data and terminal and carry out the early warning with the help of the siren when risk assessment equipment appears unusually is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a connection relation diagram of the lightning rod and the lightning guiding block of the utility model;
FIG. 3 is a partial enlarged view of area A of the present invention;
fig. 4 is a schematic diagram of the present invention.
In the figure: 1. a foundation; 2. an evaluation station; 3. grounding piles; 4. a processing module; 5. a lightning attracting block; 6. a stop ring; 7. a lightning rod; 8. a surge protector; 9. a metal fixing lug; 10. a solar cell; 11. a support frame; 12. a risk assessment device; 13. a display; 14. an alarm; 15. a lightning-triggering cable; 16. a shielded cable; 17. a cavity; 18. a limiting block; 19. a chute; 20. a locking bolt; 21. an open slot; 22. a pogo pin; 23. a fusing protector; 24. and an RS485 communicator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a lightning protection device for lightning disaster risk assessment equipment comprises an assessment platform 2 and a processing module 4, wherein a lightning guide block 5 is arranged below the assessment platform 2, one end of the lightning guide block 5 penetrates through the assessment platform 2 and extends to the upper side of the assessment platform 2, a lightning rod 7 is arranged above the lightning guide block 5, the lightning rod 7 can guide lightning strikes, risk assessment equipment 12 is arranged above the assessment platform 2, a surge protector 8 is arranged on one side of the lightning rod 7, the surge protector 8 can rapidly shunt instant lightning strike currents, a metal fixing lug 9 is arranged between the surge protector 8 and the lightning rod 7, the metal fixing lug 9 is respectively electrically connected with the lightning rod 7 and the surge protector 8, a fusing protector 23 is arranged on one side of the risk assessment equipment 12, the fusing protector 23 is electrically connected with the processing module 4, the fusing protector 23 can blow a fuse by means of self heat when the input currents are too large, thereby cut off detection circuitry, be provided with lightning triggering cable 15 between fusing protector 23 and the surge protector 8, and lightning triggering cable 15's both ends respectively with surge protector 8 and fusing protector 23 electric connection.
Further, the below of aassessment platform 2 is provided with ground 1, the inside of ground 1 is provided with ground connection stake 3, and ground connection stake 3 sets up structure as an organic whole with ground 1, the upper end of ground connection stake 3 is provided with open slot 21, the inside of open slot 21 is provided with spring pin 22, and spring pin 22's both ends laminate with ground connection stake 3 and lightning guide 5 respectively mutually, be provided with shielded cable 16 between ground connection stake 3 and the risk assessment equipment 12, and shielded cable 16 respectively with ground connection stake 3 and risk assessment equipment 12 electric connection. Lightning current can be conducted to the grounding pile 3 through the spring pin 22, and the spring pin 22 can buffer vibration amplitude in lightning stroke, so that stability is improved.
Further, the upper end of lightning strike 5 is provided with cavity 17, and the one end of lightning rod 7 extends to the inside of cavity 17, the inside of cavity 17 is provided with spout 19, spout 19 is provided with two, and spout 19 sets up on lightning strike 5, the both sides of lightning rod 7 all are provided with stopper 18, and stopper 18 sets up structure as an organic whole with lightning rod 7, the one end of stopper 18 extends to the inside of spout 19, and stopper 18 and lightning strike 5 sliding connection, the both sides of lightning strike 5 all are provided with the fitting pin 20, and the one end of fitting pin 20 runs through lightning strike 5 and extends to the inside of lightning rod 7. The lightning rod 7 and the lightning guiding block 5 can be tightly fixed through the locking bolt 20, and the limiting block 18 can limit the lightning rod 7, so that the stability of the lightning rod 7 is improved.
Further, the exterior of the lightning guiding block 5 is provided with a stop ring 6, the stop ring 6 is in threaded connection with the lightning guiding block 5, and the stop ring 6 is attached to the evaluation platform 2. The lightning guide block 5 can be tightly connected with the evaluation platform 2 through the stop ring 6, so that the structural strength of the connection part is increased.
Further, one side of the risk assessment device 12 is provided with a display 13, an alarm 14 is arranged above the risk assessment device 12, an RS485 communicator 24 is arranged inside the risk assessment device 12, the alarm 14, the RS485 communicator 24 and the display 13 are all connected with the risk assessment device 12 through screws, and the RS485 communicator 24, the alarm 14 and the display 13 are all electrically connected with the processing module 4. The RS485 communicator 24 can share the detection data with the terminal, and the alarm 14 can warn by the alarm 14 when the risk assessment equipment is abnormal.
Further, a solar cell 10 is arranged above the risk assessment device 12, a support frame 11 is arranged between the solar cell 10 and the assessment platform 2, and two ends of the support frame 11 are respectively connected with the assessment platform 2 and the solar cell 10 through screws. The solar cell 10 converts the irradiated solar energy into electric energy and stores the electric energy for use.
The working principle is as follows: when in use, the solar cell 10 can convert the irradiated solar energy into electric energy and store the electric energy, so as to supply power to the electric equipment. When the thunderbolt produces, can be with the thunder and lightning drainage with the help of lightning rod 7 to transfer the thunder and lightning to ground connection stake 3 in, thereby realize lightning protection effect. Surge protector 8 can shunt the lightning current on the lightning rod 7 fast to detect the single strand electric current, thereby indirect thunderbolt calamity risk assessment that carries on can add to the assessment equipment and establish the lightning protection function. The fuse wire heat in the fusing protector 23 can change along with the current, when the circulating current is too large, the fuse wire can be fused by the heat generated on the fuse wire, so that the detection circuit is cut off, the evaluation equipment is protected, when the evaluation equipment is abnormal in the using process, the alarm 14 can be triggered, the alarm is warned, and the RS485 communicator 24 can share the detection data and the terminal. The alarm 14 is of the type TGSG01-100 and the fuse protector 23 is of the type CPM-R80T.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a lightning protection device for thunderbolt calamity risk assessment equipment, includes evaluation platform (2) and processing module (4), its characterized in that: the lightning protection system is characterized in that a lightning guiding block (5) is arranged below the evaluation platform (2), one end of the lightning guiding block (5) penetrates through the evaluation platform (2) and extends to the top of the evaluation platform (2), a lightning rod (7) is arranged above the lightning guiding block (5), risk evaluation equipment (12) is arranged above the evaluation platform (2), a surge protector (8) is arranged on one side of the lightning rod (7), a metal fixing lug (9) is arranged between the surge protector (8) and the lightning rod (7), the metal fixing lug (9) is respectively electrically connected with the lightning rod (7) and the surge protector (8), a fusing protector (23) is arranged on one side of the risk evaluation equipment (12), the fusing protector (23) is electrically connected with the processing module (4), and a lightning guiding cable (15) is arranged between the fusing protector (23) and the surge protector (8), and two ends of the lightning-triggering cable (15) are respectively and electrically connected with the surge protector (8) and the fusing protector (23).
2. The lightning protection device for lightning disaster risk assessment equipment according to claim 1, characterized in that: the below of aassessment platform (2) is provided with ground (1), the inside of ground (1) is provided with ground connection stake (3), and ground connection stake (3) and ground (1) set up structure as an organic whole, the upper end of ground connection stake (3) is provided with open slot (21), the inside of open slot (21) is provided with spring pin (22), and the both ends of spring pin (22) laminate with ground connection stake (3) and lightning triggering piece (5) respectively mutually, be provided with shielded cable (16) between ground connection stake (3) and risk assessment equipment (12), and shielded cable (16) respectively with ground connection stake (3) and risk assessment equipment (12) electric connection.
3. The lightning protection device for lightning disaster risk assessment equipment according to claim 1, characterized in that: the upper end of thunder guiding block (5) is provided with cavity (17), and the one end of lightning rod (7) extends to the inside of cavity (17), the inside of cavity (17) is provided with spout (19), and spout (19) are provided with two, and spout (19) set up on thunder guiding block (5), the both sides of lightning rod (7) all are provided with stopper (18), and stopper (18) and lightning rod (7) set up structure as an organic whole, the one end of stopper (18) extends to the inside of spout (19), and stopper (18) and thunder guiding block (5) sliding connection, the both sides of thunder guiding block (5) all are provided with latch bolt (20), and the one end of latch bolt (20) runs through thunder guiding block (5) and extends to the inside of lightning rod (7).
4. The lightning protection device for lightning disaster risk assessment equipment according to claim 1, characterized in that: the external portion of the lightning guiding block (5) is provided with a stop ring (6), the stop ring (6) is in threaded connection with the lightning guiding block (5), and the stop ring (6) is attached to the evaluation platform (2).
5. The lightning protection device for lightning disaster risk assessment equipment according to claim 1, characterized in that: one side of risk assessment equipment (12) is provided with display (13), the top of risk assessment equipment (12) is provided with siren (14), the inside of risk assessment equipment (12) is provided with RS485 communicator (24), and siren (14), RS485 communicator (24) and display (13) all pass through screw connection with risk assessment equipment (12), RS485 communicator (24), siren (14) and display (13) all with processing module (4) electric connection.
6. The lightning protection device for lightning disaster risk assessment equipment according to claim 1, characterized in that: the risk assessment device is characterized in that a solar cell (10) is arranged above the risk assessment device (12), a support frame (11) is arranged between the solar cell (10) and the assessment platform (2), and two ends of the support frame (11) are respectively connected with the assessment platform (2) and the solar cell (10) through screws.
CN202021326299.7U 2020-07-08 2020-07-08 Lightning protection device for lightning disaster risk assessment equipment Active CN213521286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021326299.7U CN213521286U (en) 2020-07-08 2020-07-08 Lightning protection device for lightning disaster risk assessment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021326299.7U CN213521286U (en) 2020-07-08 2020-07-08 Lightning protection device for lightning disaster risk assessment equipment

Publications (1)

Publication Number Publication Date
CN213521286U true CN213521286U (en) 2021-06-22

Family

ID=76433977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021326299.7U Active CN213521286U (en) 2020-07-08 2020-07-08 Lightning protection device for lightning disaster risk assessment equipment

Country Status (1)

Country Link
CN (1) CN213521286U (en)

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