CN220155948U - Lightning protection device of earthquake monitoring equipment for earthquake table - Google Patents
Lightning protection device of earthquake monitoring equipment for earthquake table Download PDFInfo
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- CN220155948U CN220155948U CN202320542891.8U CN202320542891U CN220155948U CN 220155948 U CN220155948 U CN 220155948U CN 202320542891 U CN202320542891 U CN 202320542891U CN 220155948 U CN220155948 U CN 220155948U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 abstract description 4
- 208000025274 Lightning injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
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Abstract
The utility model provides a lightning protection device of earthquake platform earthquake monitoring facilities, includes the bottom plate, install two sets of fixed blocks on the bottom plate, fixedly connected with head rod in the middle of the fixed block, rotate on the head rod and be connected with lifting mechanism, and fixedly connected with four spinal branch vaulting poles on the bottom plate, the top threaded connection of four spinal branch vaulting poles has the roof, and be provided with the sliding plate between bottom plate and the roof, be provided with four through-holes that the diameter of equipartition slightly is greater than the bracing piece external diameter on the sliding plate, fixedly connected with lower insulation board on the sliding plate surface, the protection casing has been placed on the lower insulation board, the inside earthquake monitoring facilities that can place of protection casing, and be provided with the earth lead around the bottom plate, through the setting of lightning rod and earth lead, effectively prevented the thunderbolt, and can shunt the resolution thunderbolt rapidly after the thunderbolt, through roof, the bracing piece, upper insulation board, lower insulation board, the setting up of protection casing fully protected the safety of earthquake platform earthquake monitoring facilities.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a lightning protection device of earthquake monitoring equipment of an earthquake table.
Background
The earthquake monitoring equipment of the earthquake table is used for monitoring, measuring and early warning the earthquake precursor abnormality and the earthquake activity before and after the earthquake occurs; after the earthquake monitoring, data are required to be acquired and converted and output into a terminal machine room, and because external earthquake monitoring equipment belongs to weak current equipment type, the lightning protection effect is poor, lightning protection measures are required to be enhanced and protected, and therefore, the lightning protection device of the earthquake monitoring equipment is required to be provided for realizing the lightning protection and protection of the earthquake data acquisition and conversion related equipment.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a lightning protection device for earthquake monitoring equipment of an earthquake table, which can realize the lightning protection and protection of equipment related to the acquisition and conversion of earthquake data.
The utility model adopts the following technical scheme to achieve the purpose:
an earthquake monitoring equipment lightning protection device for an earthquake table, which is characterized in that: including the bottom plate, install two sets of fixed blocks on the bottom plate, fixedly connected with head rod in the middle of the fixed block, rotate on the head rod and be connected with lift the mechanism, and fixedly connected with four spinal branch vaulting poles on the bottom plate, the top threaded connection of four spinal branch vaulting poles has the roof, the bottom surface fixedly connected with upper insulation board of roof, fixedly connected with lightning rod on the roof, fixedly connected with two second connecting rods on the roof, rotate on the second connecting rod and be connected with the locking lever, the one end threaded connection of locking lever has butterfly nut, and be provided with the sliding plate between bottom plate and the roof, be provided with four through-holes that the diameter of equipartition slightly is greater than the bracing piece external diameter on the sliding plate, four through-holes are passed by four spinal branch vaulting poles respectively, fixedly connected with two third connecting rods on the sliding plate, third connecting rod and lift the mechanism rotation and be connected with down the insulation board on the sliding plate surface, the protection casing has been placed down on the insulation board, the protection casing inside can place seismic monitoring equipment, and the bottom plate is provided with ground lead around, and the bottom plate bottom fixedly connected with stratum plate, the bottom plate is provided with a plurality of ground spike.
Further, lifting mechanism includes initiative intermediate block, driven intermediate block, interlude has the main power pole between the through-hole of initiative intermediate block and driven intermediate block, and main power pole threaded connection has the plum blossom nut, and main power pole other end fixedly connected with stopper, the outside threaded connection of stopper and driven intermediate block to the equal fixedly connected with of initiative intermediate block and driven intermediate block is two fourth connecting rods, and two fourth connecting rods rotate respectively and connect first rotating block and the one end of second rotating block simultaneously the other end of first rotating block and second rotating block respectively with third connecting rod and head rod rotation connection.
Furthermore, one end of the locking rod is welded with an O-shaped circle.
Further, the top plate and the sliding plate have the same outer diameter and the same thickness.
Further, two symmetrical U-shaped grooves are formed in the top plate.
Further, four uniformly distributed U-shaped grooves are formed in the sliding plate.
The beneficial effects are that:
according to the lightning protection device for the earthquake table earthquake monitoring equipment, lightning stroke is effectively prevented through the arrangement of the lightning rod and the grounding lead, lightning stroke can be rapidly split and resolved after lightning stroke, and the safety of the earthquake table earthquake monitoring equipment is fully protected through the arrangement of the top plate, the support rod, the upper insulating plate, the lower insulating plate and the protective cover.
The lifting mechanism can adjust the movement of the main force rod through the plum blossom nut to control the lifting of the sliding plate, so that the equipment protected in the protective cover can be simply, quickly and efficiently installed or removed.
The locking rod and the butterfly nut can further strengthen the locking between the sliding plate and the top plate, the stability of the middle protective cover is enhanced, and the safety of the earthquake monitoring equipment is further guaranteed.
Drawings
Reference numerals illustrate:
FIG. 1 is a two-dimensional view of the overall structure of the present utility model;
FIG. 2 is a perspective view of the overall structure of the present utility model;
FIG. 3 is a perspective view of the lift mechanism of the present utility model;
FIG. 4 is a perspective view of an active center block of the present utility model;
FIG. 5 is a perspective view of the lock lever of the present utility model;
figure 6 is a perspective view of the lightning rod and top plate of the utility model;
FIG. 7 is a perspective view of a fixed block of the present utility model;
FIG. 8 is a perspective view of a slide plate of the present utility model;
a base plate-1; a fixed block-2; a first connecting rod-3; a lifting mechanism-4; active middle block-41; driven intermediate block-42; a main force lever-43; quincuncial nuts-44; limiting block to 45; a fourth connecting rod-46; a first rotating block-47; a second rotating block-48; a support rod-5; a top plate-6; an upper insulating plate-7; a lightning rod-8; a second connecting rod-9; a locking lever-10; a butterfly nut-11; a sliding plate-12; a third connecting rod-13; a lower insulating plate-14; a protective cover-15; a seismic monitoring device-16; a ground lead-17; floor plate-18; grip spike-19.
Detailed Description
As shown in fig. 1-8, an earthquake table earthquake monitoring equipment lightning protection device comprises a base plate 1, install two sets of fixed blocks 2 on the base plate 1, fixed block 2 intermediate fixedly connected with head rod 3, rotationally be connected with lift mechanism 4 on the head rod 3, and fixedly connected with four bracing pieces 5 on the base plate 1, the top threaded connection of four bracing pieces 5 has roof 6, the bottom surface fixedly connected with upper insulation board 7 of roof 6, insulation board 7 can effectively isolate the electric current, the fixed surface of roof 6 is connected with lightning rod 8, lightning rod 8 can guide the thunder and lightning to the lightning rod discharge, thereby avoid receiving the thunderbolt by the protected object, fixedly connected with two second connecting rods 9 on the roof 6, rotationally be connected with locking lever 10 on the second connecting rod 9, the one end threaded connection of locking lever has butterfly nut 11, and be provided with sliding plate 12 between base plate 1 and the roof 6, be provided with the diameter that is provided with the equipartition on the sliding plate 12 slightly is greater than four through-holes of bracing piece 5 external diameter, four through-holes are passed by four bracing pieces 5 respectively, fixedly connected with two third connecting rods 13 on the sliding plate 12, the protection casing 13 is connected with, the three protection casing 13 is connected with the bottom plate 14 on the sliding plate 12, the bottom plate 1 is connected with the bottom plate 14 is fixedly connected with the bottom plate 18 around the ground plate 16, the bottom plate is connected with the bottom plate 1 is fixedly connected with the bottom plate 18, the bottom plate 18 is placed around the ground, the bottom plate is connected with the bottom plate 1 is fixedly connected with the bottom plate 18.
As shown in fig. 2-4, the lifting mechanism 4 includes a driving middle block 41 and a driven middle block 42, a main force rod 43 is inserted between through holes of the driving middle block 41 and the driven middle block 42, a threaded end of the main force rod 43 is in threaded connection with a plum nut 44, the other end of the main force rod 43 is fixedly connected with a limiting block 45, the limiting block 45 is in threaded connection with the outer side of the driven middle block, two fourth connecting rods 46 are fixedly connected with the driving middle block 41 and the driven middle block 42, the two fourth connecting rods 46 are respectively connected with one ends of a first rotating block 47 and a second rotating block 48 in a rotating manner, and the other ends of the first rotating block 47 and the second rotating block are respectively connected with the third connecting rod 13 and the first connecting rod 3 in a rotating manner.
As shown in fig. 5, an "O" circle is welded on one end of the locking rod 10, so that the locking rod 10 is rotatably connected to the second connecting rod 9.
As shown in fig. 6 and 8, the top plate 6 and the sliding plate 12 have the same outer diameter and thickness, and are convenient to process in the actual production process, thereby being beneficial to saving materials.
As shown in fig. 6, two symmetrical U-shaped grooves are provided on the top plate 6 to facilitate the installation of the second connecting rod 9.
As shown in fig. 8, four U-shaped grooves are uniformly distributed on the sliding plate 12, so that the third connecting rod 13 can be conveniently installed.
When the utility model is used, an operator can put the earthquake monitoring equipment 16 into the protective cover 15, then put the protective cover 15 provided with the earthquake monitoring equipment 16 on the lower insulating plate 14, the main force rod 43 is pushed by screwing the plum nut 44, the main force rod 43 drives the driving middle block 41 and the driven middle block 42 to move towards the middle, so that the first rotating block 47 and the second rotating block 48 lift the sliding plate 12 to move upwards until the top of the protective cover 15 is tightly propped against the upper clamping plate, then put the locking rods 10 on the two sides of the top plate 6 into the U-shaped grooves corresponding to the sliding plate 12, further strengthen the locking between the sliding plate 12 and the top plate 6 by screwing the butterfly nuts 11, strengthen the stability of the middle protective cover 15, further ensure the safety of the earthquake monitoring equipment 16, when the earthquake monitoring equipment 16 encounters a lightning, the lightning rod 8 guides the lightning to discharge to the lightning rod 8, the current passes through the lightning rod 8 to the supporting rod 5 and then to the grounding lead 17, and finally the grounding lead 17 introduces the current into the ground, so that the protected object is protected from being struck by lightning.
Claims (6)
1. An earthquake monitoring equipment lightning protection device for an earthquake table, which is characterized in that: including bottom plate (1), install two sets of fixed blocks (2) on bottom plate (1), fixedly connected with head rod (3) in the middle of fixed block (2), rotate on head rod (3) and be connected with lift mechanism (4), and fixedly connected with four bracing pieces (5) on bottom plate (1), the top threaded connection of four bracing pieces (5) has roof (6), the bottom surface fixedly connected with upper insulation board (7) of roof (6), the fixed surface of roof (6) is connected with lightning rod (8), fixedly connected with two second connecting rods (9) on roof (6), rotate on second connecting rod (9) and be connected with locking lever (10), the one end threaded connection of locking lever has butterfly nut (11), and be provided with between bottom plate (1) and roof (6) sliding plate (12), be provided with four through-holes that the diameter of equipartition is slightly greater than the external diameter of bracing piece (5) on sliding plate (12), four through-holes are passed by four bracing pieces (5) respectively, fixedly connected with two third connecting rods (13) on sliding plate (12), three connecting rod (13) are connected with on sliding plate (12) with insulating board (14) and are lifted on the surface fixedly connected with lower insulation board (14), the earthquake monitoring equipment (16) can be placed in the protective cover, the grounding leads (17) are arranged around the bottom plate (1), the stratum plate (18) is fixedly connected to the bottom of the bottom plate (1), and a plurality of ground grabbing nails (19) are arranged at the bottom of the stratum plate (18).
2. The lightning protection device for a seismic station seismic monitoring apparatus according to claim 1, wherein: the lifting mechanism (4) comprises a driving middle block (41) and a driven middle block (42), a main force rod (43) is inserted between through holes of the driving middle block (41) and the driven middle block (42), one threaded end of the main force rod (43) is connected with a plum blossom nut (44) in a threaded mode, the other end of the main force rod (43) is fixedly connected with a limiting block (45), the limiting block (45) is connected with the outer side of the driven middle block (42) in a threaded mode, the driving middle block (41) and the driven middle block (42) are fixedly connected with two fourth connecting rods (46), the two fourth connecting rods (46) are respectively connected with one end of a first rotating block (47) and one end of a second rotating block (48) in a rotating mode, and the other end of the first rotating block (47) and the other end of the second rotating block are respectively connected with a third connecting rod (13) and the first connecting rod (3) in a rotating mode.
3. The lightning protection device for a seismic station seismic monitoring apparatus according to claim 1, wherein: one end of the locking rod (10) is welded with an O-shaped circle.
4. The lightning protection device for a seismic station seismic monitoring apparatus according to claim 1, wherein: the top plate (6) and the sliding plate (12) have the same outer diameter and the same thickness.
5. A lightning protection device for a seismic station seismic monitoring apparatus according to claim 3, wherein: two symmetrical U-shaped grooves are formed in the top plate (6).
6. A lightning protection device for a seismic station seismic monitoring apparatus according to claim 3, wherein: four uniformly distributed U-shaped grooves are formed in the sliding plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542891.8U CN220155948U (en) | 2023-03-20 | 2023-03-20 | Lightning protection device of earthquake monitoring equipment for earthquake table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542891.8U CN220155948U (en) | 2023-03-20 | 2023-03-20 | Lightning protection device of earthquake monitoring equipment for earthquake table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155948U true CN220155948U (en) | 2023-12-08 |
Family
ID=89008323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542891.8U Active CN220155948U (en) | 2023-03-20 | 2023-03-20 | Lightning protection device of earthquake monitoring equipment for earthquake table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155948U (en) |
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2023
- 2023-03-20 CN CN202320542891.8U patent/CN220155948U/en active Active
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