Structure using column rib as downlead grounding body
By using the column-reinforced grounding structure and components such as support clips, ground beams, continuous reinforcing bars, and grounding pre-embedded junction boxes, the problem of unstable lightning protection effect in buildings has been solved, achieving stable grounding and improving lightning protection effect, especially for the effective protection of power distribution rooms and high-voltage electrical rooms.
Patent Information
- Application Number
- CN202520017078.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing buildings suffer from unstable lightning protection performance, especially critical facilities such as power distribution rooms and high-power generator rooms, which are difficult to effectively conduct and ground, resulting in poor lightning protection.
The column reinforcement is used as the grounding conductor structure. It is connected to the column reinforcement through support clips, and the ground beam is connected to each column reinforcement. Combined with components such as continuous reinforcement, grounding pre-embedded junction box and support pile, the connection and stable grounding of each column reinforcement are realized, thereby enhancing the lightning protection effect.
Stable grounding of each column reinforcement was achieved, which improved the stability of lightning protection and the strength of the overall structure, ensuring the lightning protection effect over a long period of time, especially for the safety protection of facilities such as power distribution rooms and high-power generator rooms.
Smart Images
Figure CN223809261U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to a lightning protection structure for building, in particular to a column rib as a down lead grounding body structure. BACKGROUND
[0002] Lightning is a common natural phenomenon, which can cause strong flash and thunder, sometimes falling to the ground, destroying houses and killing people and animals, and bringing great harm to human beings. Therefore, how to prevent the harm of lightning and ensure the safety of buildings and equipment and human beings is more important. Especially for power distribution rooms, strong electricity wells and strong electricity machine rooms, if lightning protection is not good, it will have a great impact. CONTENT OF THE UTILITY MODEL
[0003] The utility model aims at providing a column rib as a down lead grounding body structure which can solve at least one of the above problems.
[0004] According to an aspect of the utility model, a column rib as a down lead grounding body structure is provided, which comprises a pile body, a column rib, a lightning arrestor belt, a support card and a ground beam. The column rib is arranged in the pile body, the support card is connected with the column rib, the lightning arrestor belt is arranged on the support card, the column rib is multiple, the ground beam is arranged in the pile body and located between the multiple column ribs, and the ground beam is connected with each column rib.
[0005] The utility model has the beneficial effects that: through the connection of the support card and the column rib and the connection of the column rib and the ground beam, the grounding effect of the lightning arrestor belt can be realized, so that when lightning occurs, the electricity can be guided to the ground through the lightning arrestor belt to realize the lightning protection effect; through the ground beam, the strength of the whole pile body can be improved, the column rib can be communicated, the independent grounding bodies can be conveniently communicated through the ground beam, the final grounding communication is facilitated, the column ribs can be conveniently grounded, the stability of the lightning protection effect is ensured, and the whole structure has stable lightning protection effect for a long time.
[0006] In some embodiments, the column rib as a down lead grounding body structure further comprises a through length rib, and two ends of the through length rib are connected with the support card and the column rib respectively. In this way, the communication of the support card and the column rib is facilitated through the through length rib, and the conduction is facilitated, so that the lightning can be conducted downward through the through length rib.
[0007] In some embodiments, the support card comprises two support feet, a vertical rod and an inclined rod. The two support feet are arranged in a figure-of-eight shape, the vertical rod is arranged above the support feet, the inclined rod is arranged at the top end of the vertical rod, a sleeve is arranged on the inclined rod, and the lightning arrestor belt is sleeved on the sleeve. In this way, the stability of the installation of the whole support card in the pile body is facilitated through the two support feet, and the support card is prevented from being pulled out by external force; the sleeve is arranged to facilitate the suspension installation of the lightning arrestor belt, and the installation is facilitated.
[0008] In some embodiments, the column rib as the down lead grounding body structure further comprises a grounding pre-buried junction box and a connecting plate, the connecting plate is fixed outside the pile body and connected with the column rib, and the grounding pre-buried junction box is arranged outside the pile body and connected with the connecting plate. Thus, the entire lightning protection structure can be stably grounded through the grounding pre-buried junction box, and the lightning protection stability is ensured.
[0009] In some embodiments, the column rib as the down lead grounding body structure further comprises a support pile, the support pile is arranged at the bottom of the pile body, there are a plurality of support piles, the top end of each support pile is connected through a connecting steel bar, and the column rib is connected with the connecting steel bar. Thus, the stability of the entire pile body structure can be improved through the support piles, and the column rib grounding is facilitated; and the column ribs are connected through the connecting steel bar, and the corresponding column ribs are facilitated to be connected and conducted.
[0010] In some embodiments, the bottom end of the diagonal two column ribs is outwardly folded to form a folded edge, and the folded edge is connected with the support pile. Thus, the contact area of the column rib and the support pile is facilitated to be increased through the folded edge, the effective contact of the column rib and the support pile is ensured, and thus the grounding effect of the column rib is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 is a structural schematic view of the column rib as the down lead grounding body structure of the utility model.
[0012] Fig. 2 is a structural schematic view of the column rib as the down lead grounding body structure of the utility model. DETAILED DESCRIPTION
[0013] The utility model will be further explained in detail in combination with the drawings.
[0014] Refer to Figs. 1-2 The column rib as the down lead grounding body structure comprises a pile body 1, a column rib 2, a lightning rod tape 3, a support card 4 and a ground beam 5, the column rib 2 is arranged in the pile body 1, the support card 4 is connected with the column rib 2, the lightning rod tape 3 is arranged on the support card 4, the column rib 2 is a plurality of, the ground beam 5 is arranged in the pile body 1 and located between the plurality of column ribs 2, and the ground beam 5 is connected with each column rib 2. Wherein, the column rib 2 is a steel bar, the diameter of each diagonal column rib is greater than 16mm, and the support strength of the entire column rib 2 is ensured.
[0015] The pile body 1 is fixed on the wall of the power distribution room, the strong electric well and the strong electric machine room, the ground beam 5 adopts a steel structure, the steel bars of each column rib 2 and the ground beam 5 are fixed by welding in communication, the independent column ribs are conveniently communicated with each other, and the grounding effect of the column rib 2 is ensured.
[0016] The column rib as the down lead grounding body structure further comprises a through length rib 10, and two ends of the through length rib 10 are connected with the support card 4 and the column rib 2 respectively. The through length rib 10 is made of hot-dip galvanized round steel with a diameter of 12 mm, the top end of the through length rib 10 is welded with the bottom end of the support card 4, and the bottom end of the through length rib 10 is welded and fixed with the column rib 2.
[0017] In actual use, in order to better realize the connection of the column ribs 2, the top ends of the two column ribs 2 at opposite angles are welded and communicated through the reinforcing steel bars 20, and the bottom end of the through length rib 10 can be welded with the reinforcing steel bars, so that the connection of the through length rib 10 and the column rib 2 is realized, and the conduction is facilitated.
[0018] The support card 4 comprises support feet 41, a vertical rod 42 and an inclined rod 43, the support feet 41 are two and are arranged in a figure-of-eight shape, the vertical rod 42 is arranged above the support feet 41, the inclined rod 43 is arranged at the top end of the vertical rod 42, a sleeve 44 is arranged on the inclined rod 43, and the lightning receiving belt 3 is sleeved on the sleeve 44. The support feet 41, the vertical rod 42 and the inclined rod 43 are integrally formed, the support feet 41 are welded with the through length rib 10 and then are fixed on the pile body 1 by cement pouring. The tail end of the sleeve 44 is extended to the inclined rod 43, the tail end extension position is locked and fixed with the inclined rod 43 through bolts, and the molding of the sleeve 44 is facilitated. The sleeve 44 is arranged, so that the lightning receiving belt can be conveniently inserted into the sleeve 44 from the side, and the suspension installation of the lightning receiving belt 3 is facilitated.
[0019] The column rib as the down lead grounding body structure further comprises a grounding pre-buried junction box 6 and a connecting plate 7, the connecting plate 7 is fixed outside the pile body 1 and is connected with the column rib 2, and the grounding pre-buried junction box 6 is arranged outside the pile body 1 and is connected with the connecting plate 7. The connecting plate 7 is a metal plate, is welded and fixed with one of the column ribs 2 through reinforcing steel bars, and realizes communication; and the grounding pre-buried junction box 6 is welded and connected with the connecting plate through hot-dip galvanized flat steel.
[0020] The column rib as the down lead grounding body structure further comprises support piles 8, the support piles 8 are arranged at the bottom of the pile body 1, the support piles 8 are multiple, the top ends of the support piles 8 are connected through connecting reinforcing steel bars 9, and the column rib 2 is connected with the connecting reinforcing steel bars 9. The support piles 8 are frame structures surrounded by reinforcing steel bars, so that the support of the whole pile body 1 is facilitated, and the stability of the whole structure is improved.
[0021] The bottom ends of the two column ribs 2 at opposite angles are outwardly folded to form folded edges 21, and the folded edges 21 are connected with the support piles 8. Specifically, since the support piles 8 are connected through the connecting reinforcing steel bars 9, the communication is realized, so that the folded edges 21 of the two column ribs 2 at opposite angles are welded and fixed with the connecting reinforcing steel bars 9, so that the column rib 2 is grounded through the support piles 8.
[0022] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.
Claims
1. A stud as down conductor grounding body structure, characterized by, The utility model relates to a lightning rod, which comprises a pile body (1), a column rib (2), a lightning receiving belt (3), a support card (4) and a ground beam (5), the column rib (2) is arranged in the pile body (1), the support card (4) is connected with the column rib (2), the lightning receiving belt (3) is arranged on the support card (4), the column rib (2) is multiple, the ground beam (5) is arranged in the pile body (1) and is located between the multiple column ribs (2), and the ground beam (5) is connected with each column rib (2).
2. The stud as a down conductor grounding body structure according to claim 1, characterized by, The utility model further comprises a through length rib (10), both ends of the through length rib (10) are connected with the support card (4) and the column rib (2) respectively.
3. The stud as a down conductor grounding body structure according to claim 2, characterized by, The support card (4) comprises support feet (41), vertical rods (42) and inclined rods (43), the support feet (41) are two and are arranged in a figure-of-eight shape, the vertical rods (42) are arranged above the support feet (41), the inclined rods (43) are arranged at the top of the vertical rods (42), sleeves (44) are arranged on the inclined rods (43), and the lightning receiving belt (3) is sleeved on the sleeves (44).
4. The stud of any one of claims 1 to 3 as a down conductor grounding body structure, characterized by The utility model further comprises a grounding pre-buried junction box (6) and a connecting plate (7), the connecting plate (7) is fixed on the outer side of the pile body (1) and is connected with the column rib (2), and the grounding pre-buried junction box (6) is arranged on the outer side of the pile body (1) and is connected with the connecting plate (7).
5. The stud as a down conductor grounding body structure according to claim 4, characterized by, The utility model further comprises support piles (8), the support piles (8) are arranged at the bottom of the pile body (1), the support piles (8) are multiple, the top of each support pile (8) is connected through a connecting steel bar (9), and the column rib (2) is connected with the connecting steel bar (9).
6. The stud as a down conductor grounding body structure according to claim 5, characterized by, The bottom of diagonal two column ribs (2) is outwardly folded to form a folded edge (21), and the folded edge (21) is connected with the support pile (8).