CN213026895U - Lightning arrester with height adjusting function - Google Patents
Lightning arrester with height adjusting function Download PDFInfo
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- CN213026895U CN213026895U CN202021556580.XU CN202021556580U CN213026895U CN 213026895 U CN213026895 U CN 213026895U CN 202021556580 U CN202021556580 U CN 202021556580U CN 213026895 U CN213026895 U CN 213026895U
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Abstract
The utility model discloses a lightning arrester with altitude mixture control function, include: the supporting seat is provided with a lifting structure, and the lifting structure is provided with an expansion structure; the elevation structure includes: the lightning guiding device comprises a lifting rod, a supporting rod, a lightning guiding inner core, a pair of lifting drivers with the same structure, a pair of lifting gears with the same structure, a lifting limiting supporting assembly and a contraction limiting supporting assembly; the utility model relates to a lightning protection technical field, this lightning arrester with altitude mixture control function can reciprocate the lifter in the bracing piece through elevation structure, carries out certain spacing on the vertical direction to the lifter simultaneously, will connect the electric area extension to come through extending structure, carries out spacing on the horizontal direction to the lifter in the bracing piece through the spacing supporting component of shrink simultaneously to reach and carry out spacing fixedly on level and vertical direction.
Description
Technical Field
The utility model relates to a lightning protection technical field specifically is a lightning arrester with altitude mixture control function.
Background
Lightning rod, also known as lightning rod, is used to protect buildings, tall trees, etc. from lightning strikes. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. The specification of the lightning rod must meet the GB standard, and the height specification of the lightning rod required by each lightning protection category is different. It distorts the ground electric field as the thundercloud discharge approaches the ground. The lightning protection device comprises a lightning rod, a grounding down lead, a grounding device, a lightning conductor and a lightning protection needle body, wherein the lightning conductor is arranged on the top end of the lightning rod, the space with a concentrated local electric field is formed to influence the development direction of lightning leading discharge, lightning is guided to discharge to the lightning rod, and then lightning current is led into the ground through the grounding down lead and the grounding device, so that an object to be protected is prevented from being struck by lightning.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a lightning arrester with altitude mixture control function has solved current partial background technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lightning arrester with height adjustment, comprising: the supporting seat is provided with a lifting structure, and the lifting structure is provided with an expansion structure;
the elevation structure includes: the lightning guiding device comprises a lifting rod, a supporting rod, a lightning guiding inner core, a pair of lifting drivers with the same structure, a pair of lifting gears with the same structure, a lifting limiting supporting assembly and a contraction limiting supporting assembly;
the lightning guiding device is characterized in that a lifting groove is formed in the supporting seat, the supporting rod is installed in the lifting groove, the lifting rod is movably inserted into the supporting rod through a lifting limiting supporting assembly, the lifting driving machine is installed on the supporting seat, the lifting gear is installed on the lifting driving machine driving end respectively, the lifting gear is connected to the lifting rod through the lifting limiting supporting assembly, the contraction limiting supporting assembly is installed on the supporting seat, and the lightning guiding inner core is installed in the lifting rod and the supporting rod.
Preferably, the extension structure includes: the lifting device comprises a positive electromagnet, a negative electromagnet, a clip-shaped lifting block, two pairs of lifting expansion rods with the same structure, two pairs of supporting expansion rods with the same structure and four pairs of I-shaped lifting pulling rods;
the positive electromagnet and the negative electromagnet are arranged on the lifting rod, the lifting rod is movably arranged on the lifting rod, the square lifting block is located between the positive electromagnet and the negative electromagnet, the two pairs of lifting expansion rods are uniformly arranged on the lifting rod, the two pairs of supporting expansion rods are uniformly arranged on the supporting rod, the four pairs of I-shaped lifting pulling rods are movably arranged on the square lifting block through bearings, and the other ends of the four pairs of I-shaped lifting pulling rods are respectively and movably arranged on the two pairs of lifting expansion rods and the two pairs of lifting expansion rods through bearings.
Preferably, the lifting limit support assembly comprises: a pair of lifting clamping strips with the same structure and a pair of lifting slide blocks with the same structure;
the pair of lifting clamping strips are respectively arranged on two sides of the lifting rod, the pair of lifting sliding blocks are respectively positioned between the pair of lifting clamping strips, the supporting rod is provided with a pair of lifting slideways with the same structure, the lifting rod is movably inserted into the pair of lifting slideways through the pair of lifting sliding blocks respectively, the supporting rod is provided with a pair of lifting ports with the same structure, and the pair of lifting gears are respectively meshed with the pair of lifting clamping strips through the pair of lifting ports.
Preferably, the retraction limiting support assembly comprises: the hydraulic friction limiting device comprises a clip-shaped limiting bracket, four pairs of limiting hydraulic push rods with the same structure, two pairs of small friction limiting circular arc blocks with the same structure and two pairs of large friction limiting circular arc blocks with the same structure;
the square-shaped limiting support is mounted on the supporting seat, four pairs of limiting hydraulic push rods are mounted at the upper end and the lower end of the square-shaped limiting support in a cross mode, four pairs of limiting ports with the same structure are formed in the supporting rod, pushing ends of the four pairs of limiting hydraulic push rods are respectively located in the four pairs of limiting ports, and the two pairs of large friction limiting circular arc blocks and the two pairs of small friction limiting circular arc blocks are respectively mounted on the four pairs of limiting hydraulic push rod pushing ends.
Preferably, two pairs of the lifting expansion rods and the supporting expansion rods are internally provided with shunting lightning guiding inner cores respectively.
Preferably, the two pairs of large friction limiting circular arc blocks and the two pairs of small friction limiting circular arc blocks are respectively provided with a friction pad.
Compared with the prior art, the beneficial effects of the utility model are that: this lightning arrester with altitude mixture control function can reciprocate the lifter in the bracing piece through elevation structure, carries out certain spacing on the vertical direction to the lifter simultaneously, will connect the electric area through extending structure to expand and come, carries out spacing on the horizontal direction in the bracing piece to the lifter through contracting spacing supporting component simultaneously to reach and carry out spacing fixedly on level and vertical direction.
Drawings
Fig. 1 is a schematic sectional view of a lightning arrester with height adjusting function in a front view.
Fig. 2 is a schematic top view of a lightning arrester with height adjustment function.
Fig. 3 is the utility model discloses a lightning arrester's elevation structure sketch map with altitude mixture control function.
In the figure: 1-a support seat; 2-a lifting rod; 3-supporting rods; 4-a lightning conducting core; 5-a lift drive; 6-lifting gear; 7-positive electromagnet; 8-negative electromagnet; 9-a square-shaped lifting block; 10-a lifting extension rod; 11-supporting an extension rod; 12-h-shaped lifting pulling rod; 13-lifting clamping strips; 14-a lifting slide block; 15-lifting slide way; 16-a clip-shaped limiting bracket; 17-a limit hydraulic push rod; 18-small friction limiting arc block; 19-large friction limit arc block.
Detailed Description
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.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): as shown in the attached drawings 1-3, a lifting structure is arranged on the supporting seat 1, and an expansion structure is arranged on the lifting structure; the elevation structure includes: the lightning protection device comprises a lifting rod 2, a support rod 3, a lightning guide inner core 4, a pair of lifting drivers 5 with the same structure, a pair of lifting gears 6 with the same structure, a lifting limit support component and a contraction limit support component; a lifting groove is formed in the supporting seat 1, the supporting rod 3 is installed in the lifting groove, the lifting rod 2 is movably inserted into the supporting rod 3 through a lifting limiting supporting assembly, the pair of lifting driving machines 5 are installed on the supporting seat 1, the pair of lifting gears 6 are installed at driving ends of the pair of lifting driving machines 5 respectively, the pair of lifting gears 6 are connected to the lifting rod 2 through the lifting limiting supporting assembly respectively, the contraction limiting supporting assembly is installed on the supporting seat 1, and the lightning guide inner core 4 is installed in the lifting rod 2 and the supporting rod 3; the extension structure includes: the device comprises a positive electromagnet 7, a negative electromagnet 8, a square-shaped lifting block 9, two pairs of lifting expansion rods 10 with the same structure, two pairs of supporting expansion rods 11 with the same structure and four pairs of I-shaped lifting pulling rods 12; the positive electromagnet 7 and the negative electromagnet 8 are mounted on the lifting rod 2, the lifting rod 2 is movably mounted on the lifting rod 2, the square-shaped lifting block 9 is located between the positive electromagnet 7 and the negative electromagnet 8, two pairs of lifting extension rods 10 are uniformly mounted on the lifting rod 2, two pairs of support extension rods 11 are uniformly mounted on the supporting rod 3, four pairs of I-shaped lifting pulling rods 12 are movably mounted on the square-shaped lifting block 9 through bearings, and the other ends of the four pairs of I-shaped lifting pulling rods 12 are respectively movably mounted on the two pairs of lifting extension rods 10 and the two pairs of lifting extension rods 10 through bearings; the spacing supporting component that goes up and down includes: a pair of lifting clamping strips 13 with the same structure and a pair of lifting slide blocks 14 with the same structure; the pair of lifting clamping strips 13 are respectively arranged on two sides of the lifting rod 2, the pair of lifting sliding blocks 14 are respectively positioned between the pair of lifting clamping strips 13, the supporting rod 3 is provided with a pair of lifting slideways 15 with the same structure, the lifting rod 2 is movably inserted into the pair of lifting slideways 15 through the pair of lifting sliding blocks 14 respectively, the supporting rod 3 is provided with a pair of lifting ports with the same structure, and the pair of lifting gears 6 are respectively in gear engagement with the pair of lifting clamping strips 13 through the pair of lifting ports; the shrink spacing support assembly comprises: the device comprises a clip-shaped limiting bracket 16, four pairs of limiting hydraulic push rods 17 with the same structure, two pairs of small-size friction limiting circular arc blocks 18 with the same structure and two pairs of large-size friction limiting circular arc blocks 19 with the same structure; the square-shaped limiting support 16 is arranged on the supporting seat 1, four pairs of limiting hydraulic push rods 17 are arranged on the upper end and the lower end of the square-shaped limiting support 16 in a cross shape, four pairs of limiting ports with the same structure are formed in the supporting rod 3, the pushing ends of the four pairs of limiting hydraulic push rods 17 are respectively positioned in the four pairs of limiting ports, and two pairs of large-size friction limiting circular arc blocks 19 and two pairs of small-size friction limiting circular arc blocks 18 are respectively arranged on the pushing ends of the four pairs of limiting hydraulic push rods 17; shunting lightning guiding inner cores are respectively arranged in the two pairs of lifting expansion rods 10 and the two pairs of supporting expansion rods 11; and the two pairs of large friction limiting circular arc blocks 19 and the two pairs of small friction limiting circular arc blocks 18 are respectively provided with a friction pad.
From the above, it follows: the pair of lifting drivers 5 on the supporting seat 1 operate, the pair of lifting gears 6 on the driving end are respectively driven to rotate by the pair of lifting drivers 5, the pair of lifting clamping strips 13 are respectively driven to move up and down by the pair of lifting gears 6, so that the pair of lifting clamping strips 13 move up and down, the lifting rod 2 on the lifting clamping strips is driven to move up and down in the supporting rod 3 at the same time, and the lifting rod 3 uniformly moves up and down in the supporting rod 2 by the matching of the pair of lifting sliding blocks 14 and the pair of lifting sliding ways 15, and the power is cut off by the alignment electromagnet 7 and the negative electromagnet 8, so that the square lifting block 9 falls on the negative electromagnet 8, the H-shaped lifting pulling rod 12 moves downwards, the two pairs of lifting expansion rods 10 and the two pairs of supporting expansion rods 11 are opened, the power connection area is enlarged, when the two pairs of lifting expansion rods 10 and the two pairs of supporting, by electrifying the positive electromagnet 7 and the negative electromagnet 8, the positive electromagnet 7 generates attraction force to attract and lift the square-shaped lifting block 9, meanwhile, the negative electromagnet 8 is electrified to enable the negative electromagnet 8 to generate repulsive force, the square-shaped lifting block 9 is pushed and lifted, the square-shaped lifting block 9 enables the four pairs of H-shaped lifting pulling rods 12 to be stretched, thereby achieving the purpose that two pairs of lifting expansion rods 10 and two pairs of supporting expansion rods 11 are pulled up, and four pairs of limiting hydraulic push rods 17 are extended to respectively push two pairs of large-size friction limiting circular arc blocks 19 and two pairs of small-size friction limiting circular arc blocks 18 on the pushing end, the lifting rod 2 is subjected to friction limiting through the two pairs of large-size friction limiting circular arc blocks 19 and the two pairs of small-size friction limiting circular arc blocks 18, and thunder is guided to the ground through the shunt thunder guiding inner core and the thunder guiding inner core 4.
Preferably, the expansion structure further comprises: the device comprises a positive electromagnet 7, a negative electromagnet 8, a square-shaped lifting block 9, two pairs of lifting expansion rods 10 with the same structure, two pairs of supporting expansion rods 11 with the same structure and four pairs of I-shaped lifting pulling rods 12;
the positive electromagnet 7 and the negative electromagnet 8 are mounted on the lifting rod 2, the lifting rod 2 is movably mounted on the lifting rod 2, the square-shaped lifting block 9 is located between the positive electromagnet 7 and the negative electromagnet 8, two pairs of lifting extension rods 10 are uniformly mounted on the lifting rod 2, two pairs of supporting extension rods 11 are uniformly mounted on the supporting rod 3, four pairs of I-shaped lifting pulling rods 12 are movably mounted on the square-shaped lifting block 9 through bearings, and the other ends of the four pairs of I-shaped lifting pulling rods 12 are respectively movably mounted on the two pairs of lifting extension rods 10 and the two pairs of lifting extension rods 10 through bearings.
Preferably, the lift limiting support assembly further comprises: a pair of lifting clamping strips 13 with the same structure and a pair of lifting slide blocks 14 with the same structure;
the pair of lifting clamping strips 13 are respectively arranged on two sides of the lifting rod 2, the pair of lifting sliding blocks 14 are respectively positioned between the pair of lifting clamping strips 13, the supporting rod 3 is provided with a pair of lifting slideways 15 with the same structure, the lifting rod 2 is movably inserted into the pair of lifting slideways 15 through the pair of lifting sliding blocks 14 respectively, the supporting rod 3 is provided with a pair of lifting ports with the same structure, and the pair of lifting gears 6 are respectively in gear engagement with the pair of lifting clamping strips 13 through the pair of lifting ports.
Preferably, the retraction-limiting support assembly further comprises: the device comprises a clip-shaped limiting bracket 16, four pairs of limiting hydraulic push rods 17 with the same structure, two pairs of small-size friction limiting circular arc blocks 18 with the same structure and two pairs of large-size friction limiting circular arc blocks 19 with the same structure;
the square-shaped limiting support 16 is mounted on the supporting seat 1, four pairs of limiting hydraulic push rods 17 are mounted at the upper end and the lower end of the square-shaped limiting support 16 in a cross manner, four pairs of limiting ports with the same structure are formed in the supporting rod 3, the pushing ends of the four pairs of limiting hydraulic push rods 17 are respectively located in the four pairs of limiting ports, and the two pairs of large-size friction limiting circular arc blocks 19 and the two pairs of small-size friction limiting circular arc blocks 18 are respectively mounted at the pushing ends of the four pairs of limiting hydraulic push rods 17.
Preferably, two pairs of the lifting extension rods 10 and the supporting extension rods 11 are respectively provided with a shunt lightning guiding core.
Preferably, the two pairs of large friction limiting circular arc blocks 19 and the two pairs of small friction limiting circular arc blocks 18 are respectively provided with a friction pad.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. A lightning arrester with height adjustment, comprising: the supporting seat (1) is characterized in that a lifting structure is arranged on the supporting seat (1), and an expansion structure is arranged on the lifting structure;
the elevation structure includes: the lightning protection device comprises a lifting rod (2), a supporting rod (3), a lightning guide inner core (4), a pair of lifting driving machines (5) with the same structure, a pair of lifting gears (6) with the same structure, a lifting limiting supporting assembly and a contraction limiting supporting assembly;
the lightning guiding device is characterized in that a lifting groove is formed in the supporting seat (1), the supporting rod (3) is installed in the lifting groove, the lifting rod (2) is movably inserted into the supporting rod (3) through a lifting limiting supporting component, the lifting driving machine (5) is installed on the supporting seat (1), the lifting gear (6) is installed on the lifting driving machine (5) in a pair mode, the lifting gear (6) is connected to the lifting rod (2) through the lifting limiting supporting component, the contraction limiting supporting component is installed on the supporting seat (1), and the lightning guiding inner core (4) is installed in the lifting rod (2) and the supporting rod (3).
2. A lightning protection device with height adjustment according to claim 1, characterized in that the extension structure comprises: the device comprises a positive electromagnet (7), a negative electromagnet (8), a square lifting block (9), two pairs of lifting expansion rods (10) with the same structure, two pairs of supporting expansion rods (11) with the same structure and four pairs of I-shaped lifting pulling rods (12);
the positive electromagnet (7) and the negative electromagnet (8) are mounted on a lifting rod (2), the lifting rod (2) is movably mounted on the lifting rod (2), the square-shaped lifting block (9) is located between the positive electromagnet (7) and the negative electromagnet (8), two pairs of lifting expansion rods (10) are uniformly mounted on the lifting rod (2), two pairs of supporting expansion rods (11) are uniformly mounted on a supporting rod (3), four pairs of I-shaped lifting pulling rods (12) are movably mounted on the square-shaped lifting block (9) through bearings, and the other ends of the four pairs of I-shaped lifting pulling rods (12) are movably mounted on the two pairs of lifting expansion rods (10) and the two pairs of lifting expansion rods (10) through bearings respectively.
3. A lightning conductor with height adjustment function according to claim 1, characterized in that, the hoisting limit support assembly comprises: a pair of lifting clamping strips (13) with the same structure and a pair of lifting slide blocks (14) with the same structure;
the pair of lifting clamping strips (13) are respectively arranged on two sides of the lifting rod (2), the pair of lifting sliding blocks (14) are respectively positioned between the pair of lifting clamping strips (13), the supporting rod (3) is provided with a pair of lifting slideways (15) with the same structure, the lifting rod (2) is movably inserted into the pair of lifting slideways (15) through the pair of lifting sliding blocks (14), the supporting rod (3) is provided with a pair of lifting ports with the same structure, and the pair of lifting gears (6) are respectively meshed with the pair of lifting clamping strips (13) through the pair of lifting ports.
4. A lightning protection device with height adjustment according to claim 1, characterized in that the retraction limiting support assembly comprises: the device comprises a clip-shaped limiting bracket (16), four pairs of limiting hydraulic push rods (17) with the same structure, two pairs of small-size friction limiting circular arc blocks (18) with the same structure and two pairs of large-size friction limiting circular arc blocks (19) with the same structure;
the square-shaped limiting support (16) is mounted on the supporting seat (1), four pairs of limiting hydraulic push rods (17) are mounted at the upper end and the lower end of the square-shaped limiting support (16) in a cross mode, four pairs of limiting ports with the same structure are formed in the supporting rod (3), the pushing ends of the four pairs of limiting hydraulic push rods (17) are respectively located in the four pairs of limiting ports, and the two pairs of large-size friction limiting arc blocks (19) and the two pairs of small-size friction limiting arc blocks (18) are respectively mounted on the four pairs of limiting hydraulic push rods (17).
5. A lightning conductor with height adjustment according to claim 2, characterized in that two pairs of said lifting and supporting extension rods (10, 11) are provided with a shunt lightning conducting core inside.
6. A lightning protection device with height adjustment function according to claim 4, characterized in that two pairs of said large-size friction limiting circular arc blocks (19) and two pairs of said small-size friction limiting circular arc blocks (18) are respectively provided with friction pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556580.XU CN213026895U (en) | 2020-07-31 | 2020-07-31 | Lightning arrester with height adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556580.XU CN213026895U (en) | 2020-07-31 | 2020-07-31 | Lightning arrester with height adjusting function |
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| Publication Number | Publication Date |
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| CN213026895U true CN213026895U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021556580.XU Active CN213026895U (en) | 2020-07-31 | 2020-07-31 | Lightning arrester with height adjusting function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258451A (en) * | 2021-05-17 | 2021-08-13 | 刘全虎 | High-safety lightning arrester for transformer substation |
| CN114784628A (en) * | 2022-04-11 | 2022-07-22 | 王灵彬 | Lightning rod and use method thereof |
-
2020
- 2020-07-31 CN CN202021556580.XU patent/CN213026895U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258451A (en) * | 2021-05-17 | 2021-08-13 | 刘全虎 | High-safety lightning arrester for transformer substation |
| CN114784628A (en) * | 2022-04-11 | 2022-07-22 | 王灵彬 | Lightning rod and use method thereof |
| CN114784628B (en) * | 2022-04-11 | 2023-08-22 | 王灵彬 | Lightning rod and use method thereof |
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Address after: 114000 No.1, section 3, Huigong street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Liaoning Zhengxin Electric Power Design Co.,Ltd. Address before: No. 33 Nansheng Road, Tiedong District, Anshan City, Liaoning Province, 114000 Patentee before: ANSHAN ELECTRIC POWER SURVEY & DESIGN INSTITUTE |
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