CN216489024U - Lightning protection earthing device for electric power engineering building - Google Patents
Lightning protection earthing device for electric power engineering building Download PDFInfo
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- CN216489024U CN216489024U CN202122892773.3U CN202122892773U CN216489024U CN 216489024 U CN216489024 U CN 216489024U CN 202122892773 U CN202122892773 U CN 202122892773U CN 216489024 U CN216489024 U CN 216489024U
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- 238000010586 diagram Methods 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 2
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- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lightning protection grounding device for an electric power engineering building, which belongs to the technical field of electric power engineering and comprises a concrete column, wherein a connecting component is clamped and connected above the concrete column, a supporting component is fixedly arranged above the connecting component, and a lightning protection main body is detachably arranged above the supporting component; a connecting column body is fixedly arranged on the concrete column body, and a plurality of limiting holes are formed in the peripheral side surface of the connecting column body; the connecting assembly comprises a disc, a plurality of rectangular holes which are uniformly distributed in an annular shape are formed in the disc, a guide column is fixedly arranged in the rectangular holes, a sliding plate is sleeved on the outer side of the guide column in a sliding mode, a limiting column matched with the limiting hole is fixedly arranged at the bottom end of the sliding plate, a threaded column is fixedly arranged at the middle position of the upper surface of the disc, and a nut is connected to the outer side of the threaded column in a threaded mode. The lightning protection device can be used for disassembling the lightning protection main body, is convenient to maintain and transport the lightning protection main body, and greatly improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of electric power engineering, in particular to a lightning protection grounding device for an electric power engineering building.
Background
Lightning protection means that damage to human bodies, buildings and the like caused by lightning is avoided through certain measures, the lightning is a natural discharge phenomenon, lightning stroke is a natural disaster and can not only cause damage to equipment and house facilities, but also possibly cause fire and explosion, and even can hurt people, livestock and the like, lightning rods, lightning wires, lightning nets, lightning strips and lightning arresters are frequently adopted lightning arresters, the lightning arresters are applied to a plurality of occasions, and the lightning arresters which are always required to be grounded in the power engineering buildings are used for ensuring the safety of the power engineering buildings in the weather of lightning rain.
At present, most of the existing lightning protection grounding devices for the power engineering buildings in the market are difficult to disassemble and inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lightning protection grounding device for an electric power engineering building, which aims to solve the problems that the existing lightning protection grounding device for the electric power engineering building in the market proposed in the background technology is mostly difficult to disassemble and inconvenient to maintain.
In order to achieve the purpose, the utility model provides the following technical scheme: a lightning protection grounding device for an electric power engineering building comprises a concrete column body, wherein a connecting component is clamped and connected above the concrete column body, a supporting component is fixedly installed above the connecting component, and a lightning protection main body is detachably installed above the supporting component;
a connecting column body is fixedly arranged on the concrete column body, and a plurality of limiting holes are formed in the peripheral side surface of the connecting column body;
the connecting assembly comprises a disc, a plurality of rectangular holes which are uniformly distributed in an annular shape are formed in the disc, a guide post is fixedly mounted in each rectangular hole, a sliding plate is sleeved on the outer side of each guide post in a sliding mode, a limiting post matched with the limiting hole is fixedly mounted at the bottom end of each sliding plate, a threaded post is fixedly mounted in the middle of the upper surface of the disc, a nut is connected to the outer side of each threaded post in a threaded mode, a connecting ring is sleeved below the nut and located on the outer side of each threaded post in a sleeved mode, the nut is connected with the connecting ring through a bearing, and the top end face of each sliding plate is connected with the connecting ring through a folding plate;
the supporting component comprises a supporting plate, two supporting plates are fixedly mounted on the lower surface of the supporting plate, the bottom of each supporting plate is fixedly mounted above the disc, a bearing plate is fixedly mounted on the upper surface of the supporting plate, a lantern ring is fixedly mounted on the top end of the bearing plate, a support is mounted on the upper surface of the supporting plate, an inserting column penetrates through the support, an end plate is fixedly mounted at one end of the inserting column, a fixed retaining ring is fixedly mounted at the middle of the inserting column, and a reset spring is sleeved between the supporting plate and the fixed retaining ring and located on the circumferential side of the inserting column.
Preferably, the limiting column is inserted in the limiting hole, and the diameter of the limiting column is the same as the inner diameter of the limiting hole.
Preferably, the inner ring of the bearing is fixedly connected with the nut, and the outer ring of the bearing is fixedly connected with the connecting ring.
Preferably, the bottom end of the folding plate is rotatably connected with the sliding plate through a hinged support, and the top end of the folding plate is rotatably connected with the connecting ring through a hinged support.
Preferably, a jack is formed in the bottom end of the lightning protection main body, the bottom end of the lightning protection main body penetrates through the lantern ring, the bottom end face of the lightning protection main body is in contact with the upper surface of the supporting plate, and one end, far away from the end plate, of the inserting column is inserted into the jack.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the nut is screwed to move upwards, the nut moves upwards, the nut drives the connecting ring to move vertically upwards through the bearing, so that the top end of the folding plate is driven to move vertically upwards, the top end of the folding plate moves vertically upwards to drive the bottom end of the folding plate to move inwards along the guide post until the limiting post is completely inserted into the limiting hole, and otherwise, the connecting assembly can be simply and conveniently detached from the upper part of the concrete column body, so that the transportation is facilitated.
2. According to the lightning protection device, the bottom end of the lightning protection main body penetrates through the lantern ring, so that the bottom end face of the lightning protection main body is in contact with the upper surface of the supporting plate, the end plate is pulled outwards before the bottom end face of the lightning protection main body is in contact with the upper surface of the supporting plate, the return spring contracts and shortens, after the bottom end face of the lightning protection main body is in contact with the upper surface of the supporting plate, the end plate is loosened, at the moment, due to the elastic action of the return spring, the fixed baffle ring is extruded, and one end, far away from the end plate, of the inserting column is inserted into the inserting hole, so that the lightning protection main body is limited; the lightning protection device can be used for disassembling the lightning protection main body, is convenient to maintain and transport the lightning protection main body, and greatly improves the working efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lightning protection grounding device for an electrical engineering building according to the present invention;
FIG. 2 is a front view of a lightning protection grounding device for electrical engineering construction according to the present invention;
FIG. 3 is a schematic structural view of the concrete column of the present invention;
FIG. 4 is a schematic view of a coupling assembly of the present invention;
FIG. 5 is a schematic structural view of a support assembly of the present invention;
FIG. 6 is a schematic structural diagram of the lightning protection main body according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-concrete column, 101-connecting column, 102-limiting hole, 2-connecting component, 201-disc, 202-rectangular hole, 203-guiding column, 204-sliding plate, 205-limiting column, 206-threaded column, 207-nut, 208-bearing, 209-connecting ring, 210-folding plate, 3-supporting component, 301-supporting plate, 302-supporting plate, 303-bearing plate, 304-lantern ring, 305-support, 306-inserting column, 307-end plate, 308-fixed baffle ring, 309-reset spring, 4-lightning protection body and 401-inserting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a lightning protection grounding device for an electric power engineering building comprises a concrete column body, wherein a connecting component is clamped and connected above the concrete column body, a supporting component is fixedly installed above the connecting component, and a lightning protection main body is detachably installed above the supporting component;
a connecting column body is fixedly arranged on the concrete column body, and a plurality of limiting holes are formed in the peripheral side surface of the connecting column body;
the connecting assembly comprises a disc, a plurality of rectangular holes which are uniformly distributed in an annular shape are formed in the disc, a guide post is fixedly mounted in each rectangular hole, a sliding plate is sleeved on the outer side of each guide post in a sliding mode, a limiting post matched with the limiting hole is fixedly mounted at the bottom end of each sliding plate, the limiting post is inserted in the limiting hole, the diameter of each limiting post is the same as the inner diameter of the corresponding limiting hole, a threaded post is fixedly mounted in the middle of the upper surface of the disc, a nut is connected to the outer side of each threaded post in a threaded mode, a connecting ring is sleeved on the outer side of the nut and located below the threaded post, the nut is connected with the connecting ring through a bearing, an inner ring of the bearing is fixedly connected with the nut, the outer ring of the bearing is fixedly connected with the connecting ring, and the top end face of the sliding plate is connected with the connecting ring through a folding plate, the bottom end of the folding plate is rotatably connected with the sliding plate through a hinged support, and the top end of the folding plate is rotatably connected with the connecting ring through a hinged support;
the supporting assembly comprises a supporting plate, two supporting plates are fixedly mounted on the lower surface of the supporting plate, the bottom ends of the supporting plates are fixedly mounted above the disc, a bearing plate is fixedly mounted on the upper surface of the supporting plate, a sleeve ring is fixedly mounted at the top end of the bearing plate, a support is fixedly mounted on the upper surface of the supporting plate, an inserting column penetrates through the support, an end plate is fixedly mounted at one end of the inserting column, a fixed retaining ring is fixedly mounted in the middle of the inserting column, and a reset spring is sleeved on the peripheral side surface of the inserting column and positioned between the support and the fixed retaining ring;
the bottom of the lightning protection main body is provided with a jack, the bottom of the lightning protection main body penetrates through the lantern ring, the bottom end face of the lightning protection main body is in contact with the upper surface of the supporting plate, and one end, far away from the end plate, of the inserting column is inserted into the jack.
When the lightning protection grounding device for the power engineering building is required to be used, firstly, a worker buries a concrete cylinder deeply and underground to expose a connecting cylinder and a limiting hole on the ground, then the nut is screwed to move upwards, the nut moves upwards to drive a connecting ring to move upwards vertically through a bearing so as to drive the top end of a folding plate to move upwards, the top end of the folding plate moves upwards to drive the bottom end of the folding plate to move inwards along a guide column until the limiting column is completely inserted into the limiting hole, after the connecting assembly is installed, the bottom end of a lightning protection main body penetrates through a lantern ring to contact the bottom end face of the lightning protection main body with the upper surface of a supporting plate, before the bottom end face of the lightning protection main body contacts with the upper surface of the supporting plate, the end plate is pulled outwards to shrink and shorten a return spring, and after the bottom end face of the lightning protection main body contacts with the upper surface of the supporting plate, then the end plate is loosened, and the fixed baffle ring is extruded under the elastic action of the return spring, so that one end of the inserting column, which is far away from the end plate, is inserted into the inserting hole, and the lightning protection main body is limited; the lightning protection main body can be disassembled, so that the lightning protection main body is convenient to maintain and transport, the working efficiency is greatly improved, and in addition, the connecting assembly can be simply and conveniently disassembled from the upper part of the concrete column, so that the transportation is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The lightning protection grounding device for the power engineering building is characterized by comprising a concrete column body (1), wherein a connecting component (2) is connected to the upper portion of the concrete column body (1) in a clamping mode, a supporting component (3) is fixedly mounted above the connecting component (2), and a lightning protection main body (4) is detachably mounted above the supporting component (3);
a connecting column body (101) is fixedly arranged on the concrete column body (1), and a plurality of limiting holes (102) are formed in the peripheral side surface of the connecting column body (101);
the connecting component (2) comprises a disc (201), a plurality of rectangular holes (202) which are uniformly distributed in a ring shape are formed in the disc (201), a guide post (203) is fixedly arranged in the rectangular hole (202), a sliding plate (204) is sleeved on the outer side of the guide post (203) in a sliding manner, the bottom end of the sliding plate (204) is fixedly provided with a limit column (205) matched with the limit hole (102), a threaded column (206) is fixedly arranged in the middle of the upper surface of the disc (201), the outer side of the threaded column (206) is connected with a nut (207) in a threaded manner, a connecting ring (209) is sleeved below the nut (207) and positioned on the outer side of the threaded column (206), the nut (207) is connected with the connecting ring (209) through a bearing (208), the top end surface of the sliding plate (204) is connected with a connecting ring (209) through a folding plate (210);
supporting component (3) include a backup pad (301), the lower fixed surface of backup pad (301) installs two extension boards (302), the bottom fixed mounting of extension board (302) is in the top of disc (201), the last fixed surface of backup pad (301) installs and accepts board (303), the top fixed mounting who accepts board (303) has a lantern ring (304), the last fixed surface of backup pad (301) installs a support (305), the inside of support (305) runs through one and inserts post (306), the one end fixed mounting who inserts post (306) has an end plate (307), the middle part fixed mounting who inserts post (306) has a fixed ring (308), insert the side of week of post (306) and be located support (305) and fixed ring (308) between cup jointed a reset spring (309).
2. The lightning protection grounding device for the power engineering building as claimed in claim 1, wherein: the limiting column (205) is inserted in the limiting hole (102), and the diameter of the limiting column (205) is the same as the inner diameter of the limiting hole (102).
3. The lightning protection grounding device for the power engineering building as claimed in claim 1, wherein: the inner ring of the bearing (208) is fixedly connected with a nut (207), and the outer ring of the bearing (208) is fixedly connected with a connecting ring (209).
4. The lightning protection grounding device for the power engineering building as claimed in claim 1, wherein: the bottom end of the folding plate (210) is rotatably connected with the sliding plate (204) through a hinged support, and the top end of the folding plate (210) is rotatably connected with the connecting ring (209) through a hinged support.
5. The lightning protection grounding device for the power engineering building as claimed in claim 1, wherein: the bottom end of the lightning protection main body (4) is provided with a jack (401), the bottom end of the lightning protection main body (4) penetrates through the lantern ring (304), the bottom end face of the lightning protection main body (4) is in contact with the upper surface of the supporting plate (301), and one end, far away from the end plate (307), of the inserting column (306) is inserted into the jack (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892773.3U CN216489024U (en) | 2021-11-19 | 2021-11-19 | Lightning protection earthing device for electric power engineering building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892773.3U CN216489024U (en) | 2021-11-19 | 2021-11-19 | Lightning protection earthing device for electric power engineering building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216489024U true CN216489024U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122892773.3U Expired - Fee Related CN216489024U (en) | 2021-11-19 | 2021-11-19 | Lightning protection earthing device for electric power engineering building |
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| Country | Link |
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| CN (1) | CN216489024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467205A (en) * | 2022-09-14 | 2022-12-13 | 浙江名博建设有限公司 | Municipal road construction method |
-
2021
- 2021-11-19 CN CN202122892773.3U patent/CN216489024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467205A (en) * | 2022-09-14 | 2022-12-13 | 浙江名博建设有限公司 | Municipal road construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |