CN213279125U

CN213279125U - Lightning protection device for field meteorological observation station

Info

Publication number: CN213279125U
Application number: CN202022700221.3U
Authority: CN
Inventors: 郑明�; 安力珺; 冯有成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-25
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a lightning protection device technical field just discloses a lightning protection device for open-air meteorological observation station, the electric iron comprises a cylinder body, the bottom of cylinder and the top fixed connection of mount pad, the mount pad passes through fastening bolt to be fixed subaerial, the lift groove has been seted up at the top of cylinder, the inner wall in lift groove and the outer wall sliding connection who bears a section of thick bamboo, bear the bottom inner wall of a section of thick bamboo and the bottom fixed connection of lightning rod, the lightning rod outside is provided with the locating plate. This lightning protection device for open-air meteorological observation station through setting up first dwang and second dwang for the pulling pull rod can drive the carrier drum and go up and down, thereby adjusts the height of lightning rod, has improved the practicality of device, through having seted up the pulling hole at the rear end of pull rod, the inner wall in pulling hole and the outer wall fixed connection of handrail, and set up the handrail and be the rubber handrail, suffer the electric shock when avoiding the staff to stimulate the handrail, in order to improve the security of device.

Description

Lightning protection device for field meteorological observation station

Technical Field

The utility model relates to a lightning protection device technical field specifically is a lightning protection device is used at open-air meteorological observation station.

Background

The field meteorological observation is visual and continuous and systematic observation and measurement are carried out on the atmospheric conditions of cloud and near ground and the change thereof by means of instruments, the observation items comprise atmospheric pressure, air temperature, humidity, earth surface temperature, underground temperature, wind, precipitation, cloud amount, cloud shape, visibility, radiation, sunshine, evaporation, freezing, snow cover, accumulated ice of electric wires and other weather phenomena, the national basic station carries out four times of observation at 2 hours, 8 hours, 14 hours and 20 hours every day and keeps on duty day and night, besides, the observation items and times are added according to the needs, the high altitude meteorological observation is carried out by means of instruments to observe and measure the meteorological conditions of various heights in free atmosphere, the observation items comprise air temperature, humidity, air pressure, wind and the like, the main detection tools comprise a radio sonde and a wind measuring balloon, a meteorological airplane, a rocket, a meteorological satellite and the like, the observation equipment used by the field meteorological observation station must use a lightning protection device to prevent lightning stroke, and need regularly maintain lightning protection device, current lightning protection device is the lightning rod mostly, and the installation of current lightning rod is mostly welding or bolt, and operating personnel need consume more time and just can change the lightning rod when needing to change the lightning rod, and this kind of condition makes operating personnel's the increase by a wide margin of the work degree of difficulty.

Chinese patent publication No. CN210536268U has provided a lightning protection device for open-air meteorological observation station, which comprises a bod, the top fixedly connected with mount pad of organism, the dead slot has been seted up to the inside of mount pad, the through-hole has been seted up at the top of dead slot, the interior right side wall fixedly connected with dead lever of dead slot, the first clamp splice of left end fixedly connected with of dead lever, the flexible hole has been seted up to the interior left side wall of dead slot, the inside joint in flexible hole has the carriage release lever. This lightning protection device for open-air meteorological observation station, through the cooperation between threaded rod and the sleeve pipe, and then the device can be firm fix the lightning rod in the dead slot, prevent to lead to the device to be struck by the lightning because of breaking away from of lightning rod after the damage, and through the cooperation between first clamp splice and the second clamp splice, and then also can play the second floor and prevent that the lightning rod from breaking away from the effect of dead slot, the design in flexible hole also makes the mode of changing the lightning rod comparatively convenient simultaneously. But the device is difficult to adjust the position of lightning rod, is not suitable for different operational environment, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lightning protection device is used at open-air meteorological observation station has solved and can not adjust the position of lightning rod, is not suitable for different operational environment, the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection device for a field meteorological observation station comprises a cylinder body, wherein the bottom of the cylinder body is fixedly connected with the top of an installation seat, the installation seat is fixed on the ground through a fastening bolt, a lifting groove is formed in the top of the cylinder body, the inner wall of the lifting groove is in sliding connection with the outer wall of a bearing cylinder, the inner wall of the bottom of the bearing cylinder is fixedly connected with the bottom of a lightning rod, a positioning plate is arranged on the outer side of the lightning rod, the front side and the rear side of the positioning plate are fixedly connected with the inner wall of the bearing cylinder, a positioning hole is formed in the positioning plate, the inner wall of the positioning hole is in contact with the outer wall of the lightning rod, the left side and the right side of the outer wall of the lightning rod are in contact with one side of a group of clamping blocks close to the clamping blocks, the clamping blocks are located below the positioning plate, the front side and the rear side of the moving block are respectively provided with a group of rotating plates, the rotating plates are provided with sliding holes, the front side and the rear side of the outer wall of the sliding shaft are respectively connected with the inner walls of a group of sliding holes in a sliding manner, the ends, far away from the opposite sides, of the two groups of rotating plates positioned on the front side and the rear side of the moving block are respectively connected with the front side and the rear side of a group of fixed blocks in a rotating manner, the opposite sides of the two groups of fixed blocks are respectively connected with the inner walls on the left side and the right side of the bearing cylinder in a fixing manner, the bottom of the moving block is fixedly connected with the top of a spring column, the bottom of the spring column is fixedly connected with the top of a sliding block, the bottom of the sliding block is connected with the inner wall on the bottom of the bearing cylinder in a sliding manner, the, two sets of the relative bottom of first rotation pole is connected with the front end rotation of the pull rod left and right sides respectively, the rear end of pull rod passes the rear side of cylinder and is located the rear side of cylinder, the multiunit locating hole has been seted up on the pull rod, the top of pull rod is provided with the locating piece, the front side of locating piece and the rear side fixed connection of cylinder, the jack has been seted up on the locating piece, the inner wall of jack and the top sliding connection of inserted bar outer wall, the bottom of inserted bar outer wall contacts with the inner wall of a set of locating hole.

Preferably, the rear end of the pull rod is provided with a pulling hole, the inner wall of the pulling hole is fixedly connected with the outer wall of the handrail, and the handrail is a rubber handrail.

Preferably, the inner wall of the positioning hole on the positioning plate and the part of the clamping block, which is contacted with the lightning rod, are fixedly connected with rubber plates.

Preferably, a group of winding displacement holes are formed in the outer walls of the front side and the rear side of the bearing cylinder, and the horizontal plane where the inner wall of the top of each winding displacement hole is located is lower than the lower portion of the positioning plate.

Preferably, a gap is reserved between the inner wall of the bottom of the lifting groove at the top of the column body and the bottom of the pull rod, and a gap is reserved between the rear side of the first rotating rod and the inner wall of the rear side of the lifting groove.

Preferably, the top of the moving block and the top of the clamping block are located on the same horizontal plane, and the distance from the inner wall of the bottom of the bearing cylinder to the bottom of the positioning plate is smaller than the sum of the heights of the clamping block, the spring column and the sliding block.

(III) advantageous effects

Compared with the prior art, the utility model provides a lightning protection device is used at open-air meteorological observation station possesses following beneficial effect:

1. this lightning protection device for open-air meteorological observation station through setting up first dwang and second dwang for the pulling pull rod can drive the carrier drum and go up and down, thereby adjusts the height of lightning rod, has improved the practicality of device, through having seted up the pulling hole at the rear end of pull rod, the inner wall in pulling hole and the outer wall fixed connection of handrail, and set up the handrail and be the rubber handrail, suffer the electric shock when avoiding the staff to stimulate the handrail, in order to improve the security of device.

2. This lightning protection device for open-air meteorological observation station is located same horizontal plane through the top that sets up the movable block and the top of clamp splice, and the distance between the bottom inner wall of bearing cylinder to the locating plate bottom is less than the high sum of clamp splice, spring post and sliding block for the clamp splice can not contact with the locating plate, reduces the wearing and tearing of device, and the movable block pulling clamp splice of being convenient for removes, through setting up the equal fixedly connected with rubber slab of the part that locating hole inner wall and clamp splice and lightning rod contacted on the locating plate, makes locating plate and clamp splice can not guide the electric current.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the loading barrel of the present invention;

fig. 3 is a schematic structural view of the first rotating rod of the present invention.

In the figure: 1. a cylinder; 2. a mounting seat; 3. a carrying cylinder; 4. a lightning rod; 5. positioning a plate; 6. a wire arranging hole; 7. a clamping block; 8. a moving block; 9. a sliding shaft; 10. a rotating plate; 11. a fixed block; 12. a spring post; 13. a slider; 14. a lifting plate; 15. a second rotating lever; 16. a first rotating lever; 17. a pull rod; 18. a handrail; 19. positioning blocks; 20. and (4) inserting the rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lightning protection device for a field meteorological observation station comprises a cylinder body 1, the bottom of the cylinder body 1 is fixedly connected with the top of an installation seat 2, the installation seat 2 is fixed on the ground through a fastening bolt, a lifting groove is formed in the top of the cylinder body 1, the inner wall of the lifting groove is in sliding connection with the outer wall of a bearing barrel 3, the inner wall of the bottom of the bearing barrel 3 is fixedly connected with the bottom of a lightning rod 4, a positioning plate 5 is arranged on the outer side of the lightning rod 4, the front side and the rear side of the positioning plate 5 are fixedly connected with the inner wall of the bearing barrel 3, a positioning hole is formed in the positioning plate 5, the inner wall of the positioning hole is in contact with the outer wall of the lightning rod 4, the left side and the right side of the outer wall of the lightning rod 4 are in contact with one side, close to the clamping block 7, the clamping block 7 is located below the positioning plate 5, the front side and the rear side of the moving block 8 are respectively provided with a group of rotating plates 10, the rotating plates 10 are provided with sliding holes, the front side and the rear side of the outer wall of the sliding shaft 9 are respectively connected with the inner walls of a group of sliding holes in a sliding manner, the ends, far away from the opposite sides, of the two groups of rotating plates 10 positioned on the front side and the rear side of the moving block 8 are respectively connected with the front side and the rear side of a group of fixed blocks 11 in a rotating manner, the opposite sides of the two groups of fixed blocks 11 are respectively connected with the inner walls on the left side and the right side of the bearing cylinder 3 in a fixed manner, the bottom of the moving block 8 is fixedly connected with the top of the spring column 12, the bottom of the spring column 12 is fixedly connected with the top of the sliding block 13, the bottom of the sliding block 13 is connected with the inner wall on the bottom of the bearing cylinder 3 in a sliding, the relative bottom of two sets of first rotation poles 16 rotates with the front end of the pull rod 17 left and right sides respectively and is connected, the rear end of pull rod 17 passes the rear side of cylinder 1 and is located the rear side of cylinder 1, the multiunit locating hole has been seted up on the pull rod 17, the top of pull rod 17 is provided with locating piece 19, the front side of locating piece 19 and the rear side fixed connection of cylinder 1, the jack has been seted up on the locating piece 19, the inner wall of jack and the top sliding connection of inserted bar 20 outer wall, the bottom of inserted bar 20 outer wall contacts with the inner wall of a set of locating hole.

Specifically, in order to improve the safety of the device, the rear end of the pull rod 17 is provided with a pulling hole, the inner wall of the pulling hole is fixedly connected with the outer wall of the handrail 18, and the handrail 18 is a rubber handrail, so that electric shock when a worker pulls the handrail 18 is avoided.

Specifically, in order to improve the conductivity of the device, the inner wall of the positioning hole on the positioning plate 5 and the part of the clamping block 7 contacting with the lightning rod are fixedly connected with rubber plates, so that the positioning plate 5 and the clamping block 7 can not guide current.

Specifically, in order to place winding displacement such as ground wire for the convenience, a set of winding displacement hole 6 has all been seted up to both sides outer wall around the bearing cylinder 3, and the horizontal plane at winding displacement hole 6 top inner wall place is less than the below of locating plate 5, passes winding displacement hole 6 with the winding displacement and places, avoids the winding displacement to drop because of external factors.

Specifically, in order to facilitate the lifting of the bearing cylinder 3 driven by the pull rod 17, a gap is left between the inner wall of the bottom of the lifting groove at the top of the column body 1 and the bottom of the pull rod 17, and a gap is left between the rear side of the first rotating rod 16 and the inner wall of the rear side of the lifting groove to reduce the resistance force when the pull rod 17 is pulled.

Specifically, in order to facilitate the moving block 8 to pull the clamping block 7 to move, the top of the moving block 8 and the top of the clamping block 7 are located on the same horizontal plane, and the distance from the inner wall of the bottom of the bearing cylinder 3 to the bottom of the positioning plate 5 is smaller than the sum of the heights of the clamping block 7, the spring columns 12 and the sliding block 13, so that the clamping block 7 cannot be in contact with the positioning plate 5, and the abrasion of the device is reduced.

The working principle is as follows: fix lightning rod 4 in bearing cylinder 3, lightning rod 4 takes place to rock when suffering the thunderbolt, clamp splice 7 promotes the motion of movable block 8, spring post 12 atress shrink, slide shaft 9 slides along the sliding hole on rotor plate 10, rotor plate 10 rotates, with the motion range that reduces clamp splice 7, then spring post 12 kick-backs, thereby make clamp splice 7 and lightning rod reset, when the position of lightning rod 4 is adjusted to needs, pulling handrail 18, pull rod 17 drives lifter plate 14 and bearing cylinder decline through first dwang 16 and second dwang 15, thereby adjust the position of lightning rod 4.

To sum up, this lightning protection device for open-air meteorological observation station, through setting up first dwang 16 and second dwang 15, make pulling pull rod 17 can drive bearing cylinder 3 go up and down, thereby adjust the height of lightning rod, the practicality of device has been improved, through having seted up the pulling hole at the rear end of pull rod 17, the inner wall in pulling hole and the outer wall fixed connection of handrail 18, and set up handrail 18 to be the rubber handrail, avoid the staff to suffer the electric shock when pulling handrail 18, in order to improve the security of device, top through setting up movable block 8 and the top of clamp splice 7 lie in same horizontal plane, the distance between the bottom inner wall of bearing cylinder 3 to the locating plate 5 bottom is less than the sum of the height of clamp splice 7, spring post 12 and 13, make clamp splice 7 can not contact with locating plate 5, reduce the wearing and tearing of device, be convenient for movable block 8 pulling clamp splice 7 removes, through setting up the equal fixedly connected with rubber of locating hole inner wall on locating plate 5 and the part that clamp splice 7 contacted with the lightning A rubber plate, so that the positioning plate 5 and the clamping block 7 can not guide current.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightning protection device for open-air meteorological observation station, includes cylinder (1), its characterized in that: the bottom of the column body (1) is fixedly connected with the top of the mounting seat (2), the mounting seat (2) is fixed on the ground through a fastening bolt, a lifting groove is formed in the top of the column body (1), the inner wall of the lifting groove is in sliding connection with the outer wall of the bearing cylinder (3), the inner wall of the bottom of the bearing cylinder (3) is fixedly connected with the bottom of the lightning rod (4), a positioning plate (5) is arranged on the outer side of the lightning rod (4), the front side and the rear side of the positioning plate (5) are fixedly connected with the inner wall of the bearing cylinder (3), a positioning hole is formed in the positioning plate (5), the inner wall of the positioning hole is in contact with the outer wall of the lightning rod (4), the left side and the right side of the outer wall of the lightning rod (4) are both in contact with one side of a group of clamping blocks (7) close to the clamping blocks, the clamping blocks (7) are located below the positioning plate (5), and the other side, the other end of the moving block (8) is connected with the outer wall of the sliding shaft (9) in a sliding manner, a group of rotating plates (10) is arranged on the front side and the rear side of the moving block (8), sliding holes are formed in the rotating plates (10), the front side and the rear side of the outer wall of the sliding shaft (9) are respectively connected with the inner walls of a group of sliding holes in a sliding manner, one ends, far away from the opposite sides, of the two groups of rotating plates (10) on the front side and the rear side of the moving block (8) are respectively connected with the front side and the rear side of a group of fixed blocks (11) in a rotating manner, the opposite sides of the two groups of fixed blocks (11) are respectively connected with the inner walls on the left side and the right side of the bearing barrel (3) in a fixed manner, the bottom of the moving block (8) is fixedly connected with the top of the spring columns (12), the bottom of the, the bottom fixedly connected with two sets of lifter plates (14) of bearing cylinder (3), two sets of the bottom of lifter plate (14) opposite side all rotates with the top of a set of second dwang (15) to be connected, the bottom of second dwang (15) rotates with the top of first dwang (16) to be connected, two sets of the bottom that first dwang (16) is relative rotates with the front end of pull rod (17) left and right sides respectively to be connected, the rear end of pull rod (17) passes the rear side of cylinder (1) and is located the rear side of cylinder (1), set up the multiunit locating hole on pull rod (17), the top of pull rod (17) is provided with locating piece (19), the front side of locating piece (19) and the rear side fixed connection of cylinder (1), set up the jack on locating piece (19), the inner wall of jack and the top sliding connection of inserted bar (20) outer wall, the bottom of the outer wall of the inserted rod (20) is in contact with the inner wall of the group of positioning holes.

2. The lightning protection device for the field meteorological station according to claim 1, wherein: the rear end of the pull rod (17) is provided with a pulling hole, the inner wall of the pulling hole is fixedly connected with the outer wall of the handrail (18), and the handrail (18) is a rubber handrail.

3. The lightning protection device for the field meteorological station according to claim 1, wherein: the inner wall of the positioning hole on the positioning plate (5) and the part of the clamping block (7) contacted with the lightning rod are fixedly connected with rubber plates.

4. The lightning protection device for the field meteorological station according to claim 1, wherein: a set of winding displacement hole (6) has all been seted up to the both sides outer wall around bearing cylinder (3), and the horizontal plane that winding displacement hole (6) top inner wall was located is less than the below of locating plate (5).

5. The lightning protection device for the field meteorological station according to claim 1, wherein: a gap is reserved between the inner wall of the bottom of the lifting groove at the top of the column body (1) and the bottom of the pull rod (17), and a gap is reserved between the rear side of the first rotating rod (16) and the inner wall of the rear side of the lifting groove.

6. The lightning protection device for the field meteorological station according to claim 1, wherein: the top of the moving block (8) and the top of the clamping block (7) are positioned on the same horizontal plane, and the distance from the inner wall of the bottom of the bearing cylinder (3) to the bottom of the positioning plate (5) is smaller than the sum of the heights of the clamping block (7), the spring column (12) and the sliding block (13).