CN211320360U

CN211320360U - Mill uses lightning grounding component

Info

Publication number: CN211320360U
Application number: CN202020331687.8U
Authority: CN
Inventors: 蔡赫; 王丽静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-08-21
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a mill is with lightning protection ground connection component, include the metal sheet and connect the electroplax, connect the electroplax to be a plurality of, and a plurality of connections that connect the electroplax equidistance fix the top at the metal sheet, connect the surface of electroplax to have seted up the through-hole, and the through-hole is a plurality of, the metal sheet surface that connects the electroplax outer lane is provided with the spiral shell seat, and the spiral shell seat is connected with the metal sheet and is overall structure, the top of spiral shell seat connects soon through the screw thread and is fixed with the plastics lid, and the plastics lid is put and is fixed in the top that connects the electroplax, the bottom of metal sheet is connected with the metal column, and the metal column is a plurality ofl. The utility model discloses a top at a metal sheet is provided with a plurality of electricity connection boards, can make it can connect a plurality of mechanical equipment's ground wire simultaneously, and can obtain through the metal sheet with the enough big area of contact in earth's surface, lead to the earth's surface with great electric current when can guaranteeing the thunderbolt phenomenon, protect more mechanical equipment.

Description

Mill uses lightning grounding component

Technical Field

The utility model relates to a lightning protection technical field of mill specifically is a mill uses lightning grounding component.

Background

At present, thunder and lightning is a common natural phenomenon, and the thunder and lightning falls to building, subaerial can cause very big harm to building, human body, and along with the rapid development of china's industrial technology, the construction of various mills is also more and more, can use a lot of mechanical equipment in the mill, and these mechanical equipment all need set up the earth connection, to mechanical damage when avoiding electric leakage and taking place the thunderbolt phenomenon.

Mechanical equipment in the prior art is directly connected to the power connection wire of a factory, however, the ground wire of the existing factory is inconvenient to be used for connecting a plurality of mechanical equipment and enabling the mechanical equipment to stably operate, when a lightning stroke phenomenon occurs, a common ground wire cannot bear large current, and meanwhile, the contact area between the ground wire and the ground surface is limited. Therefore, we propose a lightning protection grounding member for factory use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mill uses lightning grounding component is provided with a plurality of electricity connection boards through the top at a metal sheet, can make it can connect a plurality of mechanical equipment's ground wire simultaneously, and can obtain through the metal sheet with the enough big area of contact in earth's surface, lead to the earth's surface with great electric current when can guaranteeing the thunderbolt phenomenon, protect more mechanical equipment, solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection grounding component for a factory comprises a plurality of metal plates and a plurality of electric connection plates, wherein the electric connection plates are connected and fixed above the metal plates at equal intervals;

connect the surface of electroplax to seted up the through-hole, and the through-hole is a plurality of, the metal sheet surface that connects the electroplax outer lane is provided with the spiral shell seat, and the spiral shell seat is connected with the metal sheet and is overall structure, the top of spiral shell seat connects soon through the screw thread and is fixed with the plastics lid, and the plastics lid is put and is fixed in the top that connects the electroplax, the bottom of metal sheet is connected with the metal column, and the metal column is a plurality of.

As an optimal implementation manner of the utility model, the middle part outer lane of metal sheet encircles and is provided with the limiting plate, and the limiting plate is connected with the metal sheet and is overall structure.

As an optimal implementation mode of the utility model, the metal sheet surface laminating of limiting plate top is fixed with the rubber layer, and the even laminating in rubber layer is on the metal sheet surface.

As a preferred embodiment of the present invention, the diameter of the upper end of the metal column is smaller than the diameter of the lower end of the metal column.

As a preferred embodiment of the present invention, the metal column is made of oxygen-free copper, and the metal column is welded and fixed to the bottom of the metal plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mill is with lightning grounding component is provided with a plurality of electricity receiving plates through the top at a metal sheet, can make it can connect a plurality of mechanical equipment's ground wire simultaneously, and can obtain through the metal sheet with the enough big area of contact in earth's surface, lead to the earth's surface with great electric current when can guaranteeing the thunderbolt phenomenon, protect more mechanical equipment.

2. The utility model discloses a lightning protection ground connection component is used in mill encircles through the middle part outer lane that makes the metal sheet and is provided with the limiting plate, and the limiting plate is connected with the metal sheet and is overall structure, when making the metal sheet pour in the earth's surface of mill, the limiting plate can avoid its emergence to subside the phenomenon when the metal sheet is pour.

3. The utility model discloses a mill is with lightning grounding component is fixed with the rubber layer through the metal sheet surface laminating that makes limiting plate top, and the even laminating on rubber layer is on the metal sheet surface, and when the operative installations, the rubber layer can play certain guard action to the upper strata of metal sheet.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the lightning grounding member for factory according to the present invention;

fig. 2 is a schematic diagram of a power connection board structure of the lightning grounding member for a factory according to the present invention.

In the figure: 1. a metal plate; 2. a power connection plate; 3. a rubber layer; 4. a plastic cover; 5. a limiting plate; 6. a screw seat; 7. a metal post; 8. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a lightning protection grounding component for a factory comprises a metal plate 1 and a plurality of electric connection plates 2, wherein the electric connection plates 2 are connected and fixed above the metal plate 1 at equal intervals;

connect the surface of electroplax 2 to seted up through-hole 8, and through-hole 8 is a plurality ofly, connect the 1 surface of metal sheet of electroplax 2 outer lane to be provided with spiral shell seat 6, and spiral shell seat 6 is connected as overall structure with metal sheet 1, spiral shell seat 6's top connects soon through the screw thread to be fixed with plastics lid 4, and plastics lid 4 lid is put and is fixed in the top that connects electroplax 2, the bottom of metal sheet 1 is connected with metal column 7, and metal column 7 is a plurality ofly.

In this embodiment (please refer to fig. 1 and fig. 2), a plurality of power connection plates 2 are disposed above one metal plate 1, so that the power connection plates can be connected to ground wires of a plurality of mechanical devices at the same time, and a large enough contact area with the ground surface can be obtained through the metal plate 1, thereby ensuring that a large current is induced to the ground surface during a lightning strike phenomenon, and protecting more mechanical devices.

The middle outer ring of the metal plate 1 is provided with a limiting plate 5 in a surrounding mode, and the limiting plate 5 and the metal plate 1 are connected to form an integral structure.

In this embodiment (please refer to fig. 1), the limiting plate 5 is disposed around the middle outer ring of the metal plate 1, and the limiting plate 5 and the metal plate 1 are connected to form an integral structure, so that when the metal plate 1 is poured into the ground surface of a factory, the limiting plate 5 can prevent the metal plate 1 from settling.

The rubber layer 3 is fixedly attached to the surface of the metal plate 1 above the limiting plate 5, and the rubber layer 3 is uniformly attached to the surface of the metal plate 1.

In this embodiment (please refer to fig. 1), the rubber layer 3 is attached and fixed on the surface of the metal plate 1 above the limiting plate 5, and the rubber layer 3 is uniformly attached to the surface of the metal plate 1, so that the rubber layer 3 can protect the upper layer of the metal plate 1 when the device is in use.

Wherein, the diameter of the upper end of the metal column 7 is smaller than that of the lower end of the metal column 7.

Wherein, the metal column 7 is made of oxygen-free copper, and the metal column 7 is welded and fixed at the bottom of the metal plate 1.

It should be noted that the utility model relates to a lightning protection grounding member for factory, which comprises a metal plate 1, a power connection plate 2, a rubber layer 3, a plastic cover 4, a limiting plate 5, a screw seat 6, a metal column 7 and a through hole 8, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the lightning protection grounding member can be known by technicians in the field through technical manuals or conventional experimental methods, when the lightning protection grounding member works, the metal plate 1 is poured into the earth surface of a factory, the limiting plate 5 has a certain limiting effect on the metal plate 1 to avoid the metal plate 1 from settling, the metal column 7 can be better electrically connected with the earth surface by contacting with the earth surface, when the ground wire of mechanical equipment is required to be grounded, the plastic cover 4 above the power connection plate 2 is required to be used by unscrewing, then the ground wire is connected with the power connection plate 2 through the through hole 8 on the power connection plate 2, the mechanical equipment can be connected with the, the mechanical equipment has better lightning protection effect, and the unused electricity-connecting plate 2 is protected by the plastic cover 4 fixed above.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mill is with lightning protection ground connection component, includes metal sheet (1) and connects electric plate (2), its characterized in that: the number of the electric connection plates (2) is multiple, and the electric connection plates (2) are connected and fixed above the metal plate (1) at equal intervals;

connect the surface of electroplax (2) to seted up through-hole (8), and through-hole (8) are a plurality ofly, connect metal sheet (1) surface of electroplax (2) outer lane to be provided with spiral shell seat (6), and spiral shell seat (6) are connected with metal sheet (1) and are overall structure, the top of spiral shell seat (6) connects soon through the screw thread and is fixed with plastics lid (4), and plastics lid (4) are covered and are fixed in the top that connects electroplax (2), the bottom of metal sheet (1) is connected with metal column (7), and metal column (7) are a plurality ofly.

2. The lightning protection grounding member for factory as claimed in claim 1, wherein: the middle outer ring of the metal plate (1) is provided with a limiting plate (5) in a surrounding mode, and the limiting plate (5) is connected with the metal plate (1) to form an integral structure.

3. The lightning protection grounding member for factory as claimed in claim 2, wherein: the rubber layer (3) is fixedly attached to the surface of the metal plate (1) above the limiting plate (5), and the rubber layer (3) is uniformly attached to the surface of the metal plate (1).

4. The lightning protection grounding member for factory as claimed in claim 1, wherein: the diameter of the upper end of the metal column (7) is smaller than that of the lower end of the metal column (7).

5. The lightning protection grounding member for factory as claimed in claim 1, wherein: the metal column (7) is made of oxygen-free copper, and the metal column (7) is welded and fixed at the bottom of the metal plate (1).