CN212275811U - Lightning protection lightning rod detection connecting device - Google Patents

Lightning protection lightning rod detection connecting device Download PDF

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Publication number
CN212275811U
CN212275811U CN202021135618.6U CN202021135618U CN212275811U CN 212275811 U CN212275811 U CN 212275811U CN 202021135618 U CN202021135618 U CN 202021135618U CN 212275811 U CN212275811 U CN 212275811U
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CN
China
Prior art keywords
sleeve
lightning rod
lightning
conductive piece
motor
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Expired - Fee Related
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CN202021135618.6U
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Chinese (zh)
Inventor
曹晓蒙
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Xingan League Meteorological Bureau
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Xingan League Meteorological Bureau
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Priority to CN202021135618.6U priority Critical patent/CN212275811U/en
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Abstract

The utility model relates to a lightning protection lightning rod detection connecting device, which comprises a sleeve and a connecting mechanism; the sleeve is used for being sleeved and fixed on the lightning rod, the connecting mechanism comprises a conductive piece and a motor for driving the conductive piece to move, the motor is provided with an electric brush in conductive connection with the conductive piece, and the electric brush is used for being in conductive connection with the test wire; the part or the whole of electrically conductive piece sets up inside the sleeve, and the electrically conductive piece lies in the inside part of sleeve and can effectively form electrically conductive connection with the lightning rod, and the electrically conductive piece can detach corrosion, the insulating varnish on lightning rod surface when the motion. When using unmanned aerial vehicle to carry on this connecting device and carry out the lightning protection and detect, with the toper sleeve cover on connecing the flash rod, coupling mechanism can form effective electrical connection with connecing the flash rod, and coupling mechanism is electrically conductive with the test wire again and is connected, can make the connection that forms between connecing flash rod and the test wire more firm through this connecting device, in the testing process test wire and connect between the flash rod difficult virtual connecing.

Description

Lightning protection lightning rod detection connecting device
Technical Field
The utility model relates to a lightning protection device detects the accessory field, especially relates to a lightning protection connects pole to detect connecting device.
Background
To protect against damage caused by a lightning strike, lightning protection devices are often installed on buildings or structures. In order to ensure that the lightning protection facilities work effectively for a long time, professional detection needs to be carried out on the lightning protection facilities regularly. Traditional lightning protection detection work adopts the artifical mode of carrying the test wire to accomplish more, carries the test wire by testing personnel promptly and carries out the lightning protection facility to the building at the building top, for example roof lightning strip, lightning rod etc. and detect. The detection method cannot detect high-risk positions, and is complex in operation, high in risk, low in detection efficiency, high in labor intensity of detection personnel and high in consumption of manpower and material resources in the detection process.
In order to solve the above problem, the industry begins to adopt unmanned aerial vehicle to carry the mode of test wire to carry out the lightning protection detection of lightning protection facilities such as lightning rod. Carry on the lightning protection through unmanned aerial vehicle and detect that can improve detection efficiency by a wide margin, reduce human cost and working strength, improve factor of safety. But the lightning protection check out test set based on unmanned aerial vehicle still has following problem at present: need make the detection part among the testing process, for example, the sense terminal of test wire is in connected state with the lightning rod, to being connected between test wire sense terminal and the lightning rod, can only fly to approximate position after unmanned aerial vehicle, make the test wire sense terminal inhale tightly on the lightning protection facility through the mode of magnetism suction, if the lightning rod, however adopt the connected mode test wire of magnetism and be connected insecure between the lightning rod, easily produce the pine and take off, connect, the material of butt joint lightning rod also has fixed requirement, thereby influence the validity that lightning rod lightning protection detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection lightning rod detects connecting device to solve the not firm technical problem of being connected between detection part and the lightning rod in the present lightning rod lightning protection detection.
The utility model discloses the technical problem who solves can take following scheme to realize:
the utility model provides a lightning protection lightning rod detects connecting device which characterized in that: the connecting device comprises a conical sleeve and a connecting mechanism connected with the sleeve; the connecting mechanism comprises a conductive piece and a motor for driving the conductive piece to move, the motor is provided with an electric brush in conductive connection with the conductive piece, and the electric brush is in conductive connection with a test wire; the part or all of the conductive piece is arranged in the sleeve, the part of the conductive piece in the sleeve can be connected with the lightning rod, the insulating layer on the surface of the lightning rod and the connecting part of the lightning rod can be removed when the conductive piece moves, and the conductive piece can be in conductive connection with the lightning rod.
Further: the toper sleeve is the toper funnel-shaped, and its diameter is from last to crescent down, is favorable to the high altitude to pick up the pole that connects the dodge.
Further: the upper end of the sleeve is closed, and a spring is arranged on the inner surface of the closed end; when the sleeve is sleeved on the top end of the lightning rod, the spring is compressed between the closed end of the sleeve and the lightning rod.
Further: electrically conductive piece is the file, the output of motor pass through the reduction gear with the file links to each other, the motor can pass through the reduction gear drive the file uses self axis to rotate as the pivot, the opening has on the sleeve, the part or whole file face of file stretches into through this opening inside the sleeve, works as the sleeve cup joints when meeting the dodge pole is last, the file can file the insulating layer that meets the dodge pole surface when rotating, just the file can with meet the dodge pole electrically conductive connection.
Further: the connecting mechanism further comprises a remote control mechanism, and the remote control mechanism is used for remotely controlling the starting and the closing of the motor.
Further: the remote control mechanism comprises a controller and a remote controller in signal connection with the controller, the controller is connected with the sleeve and is in circuit connection with the motor, and the controller controls the motor to be started and closed according to a received control signal sent by the remote controller.
Further: the connecting mechanism further comprises a fixed platform, the fixed platform is fixedly connected to the outer surface of the sleeve, and the motor, the speed reducer and the controller are installed on the fixed platform.
Further: the sleeve and the speed reducer are made of plastic insulating materials.
Further: connecting device still includes remote monitoring mechanism, remote monitoring mechanism includes the image acquisition part, the image acquisition part is used for gathering the image of electrically conductive piece and lightning rod junction.
Further: the connecting device further comprises an outer cover covering the sleeve and the connecting mechanism.
The utility model discloses a lightning protection lightning rod detection connecting device has sleeve and coupling mechanism, carry on this connecting device by unmanned aerial vehicle during the use and fly to by the lightning rod, with the muffjoint after on the lightning rod, coupling mechanism's electrically conductive piece is getting rid of the rust layer of lightning rod rather than the coupling part, insulating layers such as anticorrosive rust-resistant insulating varnish, alright form effective connection with the lightning rod, because electrically conductive piece still is connected with the brush of motor is electrically conductive, and the brush is used for being connected with the test wire is electrically conductive again, the ground end of test wire links to each other with ground resistance tester, just so can realize ground detection equipment such as ground resistance tester and be in the effective connection between the lightning protection lightning rod of high latitude through this connecting device, thereby realize the good electric path test of lightning rod. Because the sleeve overlaps all the time on the lightning rod among the testing process, the coupling mechanism of connection on the sleeve can form firm, effectual connection with the lightning rod all the time, and this coupling mechanism is electrically conductive with the test wire again in the testing process, when using unmanned aerial vehicle to carry out the lightning protection to the lightning rod and detecting, can make the connection of formation between lightning rod and the test wire more firm through this connecting device, be difficult for virtual the connecing between test wire and the lightning rod among the testing process, thereby make the lightning protection of lightning rod detect more high-efficiently.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a lightning protection lightning rod detection connecting device according to an embodiment of the present invention;
fig. 2 is a block diagram of the lightning protection lightning rod detection connection device according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of the lightning protection lightning rod detection connecting device according to the embodiment of the present invention during the connection and detection of the lightning rod;
FIG. 4 is a block diagram of the lightning protection lightning rod detection connecting device according to the embodiment of the present invention for connecting and detecting lightning rods;
main standard parts and labels:
lightning protection connects pole to detect connecting device: 100
A tapered sleeve: 1; a spring: 11;
a connecting mechanism: 2; conductive parts: 21; a motor: 22; electric brush: 221; speed reducer: 23; a controller: 241, a first electrode and a second electrode; remote controller: 242; fixing a platform: 25;
remote monitoring mechanism: 3;
outer cover: 4;
a battery: 5;
a lightning rod: 200 of a carrier; testing lines: 300, respectively; unmanned aerial vehicle: 400, respectively; the ground resistance tester: 500, a step of; a ground control end: 600.
Detailed Description
In order to clearly show the objects, technical solutions and advantages of the present invention, the following detailed description of the embodiments of the present invention will be further described with reference to the accompanying drawings.
Example one
Fig. 1 and 2 are structural diagrams of a lightning protection lightning rod detection connecting device according to the embodiment, and as shown in fig. 1 and 2, the connecting device includes a sleeve 1 and a connecting mechanism 2 connected to the sleeve 1;
the sleeve 1 is used for being sleeved on the lightning rod 6, and fig. 3 and 4 are structural diagrams of the lightning rod detection connecting device for connecting and detecting the lightning rod according to the embodiment of the invention; as shown in fig. 3 and 4, when the lightning protection detection of the lightning rod 200 is performed by using the connection device, the unmanned aerial vehicle carries the connection device and sleeves the sleeve 1 on the lightning rod 200.
The connecting mechanism 2 comprises a conductive piece 21 and a motor 22 for driving the conductive piece 21 to move, wherein the motor 22 is provided with a brush 221 which is conductively connected with the conductive piece 21, and the brush 221 is used for being conductively connected with a test wire 300.
In this embodiment, a part of the conductive member 21 is disposed inside the sleeve 1, and a part of the conductive member 21 inside the sleeve 1 can be electrically connected to the lightning rod 6. Because the lightning rod is exposed outdoors for a long time, a rust layer is easily formed on the surface of the lightning rod; in order to prevent corrosion, some lightning rods are coated with anticorrosive and antirust insulating paint on the surfaces of the lightning rods, in order to further ensure the reliability of connection between the conductive piece and the lightning rods and prevent the effectiveness of connection from being affected by insulating layers such as a rust layer and the anticorrosive and antirust insulating paint on the surfaces of the lightning rods, and the conductive piece 21 can remove insulating layers such as corrosion and the insulating paint on the surfaces of the lightning rods 6 and the connecting parts of the lightning rods when moving.
When detecting, unmanned aerial vehicle 400 is with sleeve 1 cover after on connecing the pole 200, electrically conductive piece is got rid of the insulating layers such as corrosion, insulating varnish of connecing the pole 200 surface rather than adapting unit through the motion under the drive of motor, later electrically conductive piece can form effective connection with connecing the pole 200, because electrically conductive piece still is connected with the brush of motor is electrically conductive, and the brush is connected with the test end of test wire 300 is electrically conductive again during the test, the ground terminal of test wire is connected with ground detection equipment such as ground resistance tester 500. Therefore, the connection device can realize the connection between ground detection equipment such as the ground resistance tester 500 and the like and the lightning protection lightning rod in the high altitude, thereby carrying out the electrical path test.
It should be noted that, when the lightning rod is detected, the ground resistance tester 500 is disposed on the ground, and one end thereof is connected to the end of the test line 300 opposite to the test end; and at the other end to the adjacent soil outside the earth grid of the building (for example to two earthed brazes, not shown in the figures, inserted into the adjacent soil outside the earth grid of the building) to form a closed circuit, namely: the lightning rod 200-down conductor (not shown in the figure) -grounding part at the bottom of the building-nearby soil outside the ground net of the building-grounding resistance tester 500 achieves the purpose of detecting the grounding resistance (grounding body of the building and grounding resistance of the soil) of the lightning rod 200 at the top end of the building.
In order to control unmanned aerial vehicle with the sleeve cover on the lightning rod, be convenient for the sleeve pick up the lightning rod in the high altitude in order, it is further, as shown in fig. 1, sleeve 1 is the toper and leaks hopper-shaped, and its diameter is from last to crescent down, and the great opening of lower extreme is favorable to the sleeve to find the position of aiming at the lightning rod when cup jointing. Further, the upper end of sleeve 1 is sealed, it can cup joint in the top of lightning rod 6, and upper end confined sleeve is favorable to the sleeve to connect on lightning rod top with the telescopic form lock joint of cap formula, is favorable to the fixed of relative position between sleeve and the lightning rod.
Further, the sleeve 1 can form a fixed connection with the lightning rod. For example by having the sleeve form an interference fit with the lightning rod outer surface at its smallest diameter. The fixed connection between the sleeve and the lightning rod can ensure that the connection between the connecting device and the lightning rod is more firm and effective.
Further, the spring 11 is installed on the inner surface of the closed end (the closed end of this embodiment is the upper end) of the sleeve 1, and the spring 11 can compress between the top end of the lightning rod 6 and the closed end of the sleeve when the sleeve 1 is sleeved on the top end of the lightning rod 6. So set up can be when the test finishes taking off the sleeve from the lightning rod, the spring can exert a decurrent power to the sleeve to make connecting device whole easily break away from the lightning rod.
Further, as shown in fig. 1, the conductive piece 21 is a steel file, one end of the steel file is connected with the output end of the motor 22, and the steel file is conductively connected with the electric brush, the motor 22 can drive the steel file rotates by taking the axis of the steel file as the rotating shaft, an opening is arranged on the sleeve 1, part of the file surface of the steel file stretches into the sleeve 1 through the opening, when the sleeve 1 is sleeved on the lightning rod 6, the steel file can be conductively connected with the lightning rod 6, and the steel file can file insulating layers such as rust and insulating paint on the surface of the lightning rod 6 when rotating.
Further, in order to realize the speed reduction of the motor, the output end of the motor 22 is connected with the steel file through a speed reducer 23. As shown in fig. 1, the speed reducer of the present embodiment is a turbo-worm speed reducer.
To facilitate manipulation of the coupling mechanism 2, further, the coupling mechanism 2 further comprises a remote control mechanism for remotely controlling the activation and deactivation of the motor 22. So set up and to make the staff pass through the remote control motor on ground and drive the front end steel file and realize effectively connecting with the lightning rod when detaching lightning rod insulating part.
Further, as shown in fig. 1 and 2, the remote control mechanism includes a controller 241 and a remote controller 242 in signal connection with the controller 241, the controller 241 is connected with the sleeve 1, the controller 241 is in line connection with the motor 22, when in use, the remote controller 242 sends a control signal to the controller 241, the controller 241 controls the motor 22 to be turned on or off according to the received control signal sent by the remote controller 242, and when the motor 22 is turned on, the conductive pieces such as the steel files in the connecting mechanism start to move to remove the insulating layer on the surface of the lightning rod and effectively connect the lightning rod. The arrangement can ensure that the working personnel can control the connecting mechanism to work on the ground through the remote controller.
In order to better mount the connection mechanism on the sleeve 1, further, the connection mechanism 2 further includes a fixing platform 25, as shown in fig. 1, the fixing platform 25 is fixedly connected to the outer surface of the sleeve 1, and the motor 22, the speed reducer 23 and the controller 241 are mounted on the fixing platform 25.
In order to facilitate the carrying of the connecting device by the unmanned aerial vehicle and reduce the load burden of the unmanned aerial vehicle, the motor is burnt out by large current output to a test wire by a ground resistance tester in work, and further, the sleeve 1 and the speed reducer 23 are made of plastic insulating materials.
In order to conveniently monitor the rust removing condition of the lightning rod, the rust removing condition of the connecting mechanism, the paint removing operation condition and the connecting condition, the connecting device further comprises a remote monitoring mechanism 3, the remote monitoring mechanism 3 comprises an image acquisition component, and the image acquisition component is used for acquiring an image at the joint of the conductive piece 21 and the lightning rod 6. As shown in fig. 1, the image capturing component is also mounted on a stationary platform 25. The image acquisition device in this embodiment is a camera.
Further, the remote monitoring mechanism 3 further comprises an image display device arranged on the ground, and the image acquisition component transmits acquired images back to the image display component on the ground, so that the working condition of the connecting device can be monitored on the ground by a worker conveniently.
Furthermore, the connecting device also comprises an outer cover 4 which covers the sleeve 1 and the connecting mechanism 2. The arrangement of the outer cover 4 is beneficial to protecting the sleeve, the connecting mechanism arranged on the sleeve and the remote monitoring mechanism.
Further, in order to provide effective power support for the connection device, the connection mechanism 2 further includes a battery 5 for supplying power to the motor 22 and the image capturing device, in this embodiment, the battery is a 12V battery box.
As shown in fig. 3 and 4, when the lightning protection lightning rod detection connecting device of the present embodiment is used to connect and detect a lightning rod, the lightning protection lightning rod detection connecting device and a test wire are mounted on the unmanned aerial vehicle, and the test end of the test wire is electrically connected to the brush of the motor of the lightning protection lightning rod detection connecting device, and the ground end is connected to the ground resistance tester; the ground control end controls the unmanned aerial vehicle to fly, the unmanned aerial vehicle carries a test line and the lightning protection lightning rod detection connecting device to fly to the top end of a building, and a sleeve of the lightning protection lightning rod detection connecting device is sleeved and fixed on the lightning rod; the lightning protection lightning rod is driven by the motor to detect the movement of the conductive piece of the connecting device so as to remove the insulating layer on the surface of the lightning rod, and then the conductive piece and the lightning rod form good conductive connection; the electric brush and the conductive piece are also in conductive connection, so that the connection between the grounding resistance tester and the lightning rod at the top end of the building can be realized through the connecting device, and the electrical path test can be carried out.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a lightning protection lightning rod detects connecting device which characterized in that: the connecting device comprises a sleeve (1) and a connecting mechanism (2) connected with the sleeve (1);
the sleeve (1) is used for being sleeved and fixed on the lightning rod (200), the connecting mechanism (2) comprises a conductive piece (21) and a motor (22) used for driving the conductive piece (21) to move, the motor (22) is provided with an electric brush (221) in conductive connection with the conductive piece (21), and the electric brush (221) is used for being in conductive connection with a test wire (300);
the part or the whole of conductive piece (21) set up in inside sleeve (1), the part that conductive piece (21) is located inside sleeve (1) can be connected with lightning rod (200), conductive piece (21) can remove lightning rod (200) surface and its connected part's insulating layer when the motion, conductive piece (21) can be connected with lightning rod (200) electrically conductively.
2. The lightning protection lightning rod detection connection device of claim 1, characterized in that: the sleeve (1) is in a conical funnel shape, and the diameter of the sleeve is gradually increased from top to bottom.
3. The lightning protection lightning rod detection connection device of claim 2, characterized in that: the upper end of the sleeve (1) is closed, and a spring (11) is arranged on the inner surface of the closed end; when sleeve (1) cup joint in lightning rod (200) top, spring (11) are compressed in between sleeve (1) closed end and lightning rod (200).
4. The lightning protection lightning rod detection connection device of claim 1, characterized in that: electrically conductive piece (21) are the steel file, the output of motor (22) pass through reduction gear (23) with the steel file links to each other, motor (22) can pass through reduction gear (23) drive the steel file uses self axis to rotate as the pivot, the opening has on sleeve (1), the part or whole face of filing of steel file stretch into through this opening sleeve (1) is inside, works as sleeve (1) cup joints when connecing on the flash rod (200), the steel file can file the insulating layer that connects flash rod (200) surface when rotating, just the steel file can with connect flash rod (200) conductive connection.
5. The lightning protection lightning rod detection connection device of claim 4, wherein: the connecting mechanism (2) further comprises a remote control mechanism which is used for remotely controlling the starting and the closing of the motor (22).
6. The lightning protection lightning rod detection connection device of claim 5, characterized in that: the remote control mechanism comprises a controller (241) and a remote controller (242) in signal connection with the controller (241), the controller (241) is connected with the sleeve (1), the controller (241) is in circuit connection with the motor (22), and the controller (241) controls the motor (22) to be started and closed according to a received control signal sent by the remote controller (242).
7. The lightning protection lightning rod detection connection device of claim 6, characterized in that: coupling mechanism (2) still include fixed platform (25), fixed platform (25) fixed connection be in the surface of sleeve (1), motor (22), reduction gear (23) and controller (241) are installed on fixed platform (25).
8. The lightning protection lightning rod detection connection device of claim 4, wherein: the sleeve (1) and the speed reducer (23) are made of plastic insulating materials.
9. The lightning protection lightning rod detection connection device of claim 1, characterized in that: connecting device still includes remote monitoring mechanism (3), remote monitoring mechanism (3) include the image acquisition part, the image acquisition part is used for gathering the image of electrically conductive piece (21) and lightning rod (200) junction.
10. The lightning protection lightning rod detection connection device of claim 1, characterized in that: the connecting device also comprises an outer cover (4) which covers the sleeve (1) and the connecting mechanism (2).
CN202021135618.6U 2020-06-18 2020-06-18 Lightning protection lightning rod detection connecting device Expired - Fee Related CN212275811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021135618.6U CN212275811U (en) 2020-06-18 2020-06-18 Lightning protection lightning rod detection connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021135618.6U CN212275811U (en) 2020-06-18 2020-06-18 Lightning protection lightning rod detection connecting device

Publications (1)

Publication Number Publication Date
CN212275811U true CN212275811U (en) 2021-01-01

Family

ID=73881326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021135618.6U Expired - Fee Related CN212275811U (en) 2020-06-18 2020-06-18 Lightning protection lightning rod detection connecting device

Country Status (1)

Country Link
CN (1) CN212275811U (en)

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Granted publication date: 20210101