CN209786213U - Lightning grounding metal base with splicing function - Google Patents

Lightning grounding metal base with splicing function Download PDF

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Publication number
CN209786213U
CN209786213U CN201920820749.9U CN201920820749U CN209786213U CN 209786213 U CN209786213 U CN 209786213U CN 201920820749 U CN201920820749 U CN 201920820749U CN 209786213 U CN209786213 U CN 209786213U
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CN
China
Prior art keywords
base
hole
lightning protection
plate
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920820749.9U
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Chinese (zh)
Inventor
黄刘华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xuhan Power Equipment Co Ltd
Original Assignee
Suzhou Xuhan Power Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Xuhan Power Equipment Co Ltd filed Critical Suzhou Xuhan Power Equipment Co Ltd
Priority to CN201920820749.9U priority Critical patent/CN209786213U/en
Application granted granted Critical
Publication of CN209786213U publication Critical patent/CN209786213U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

the utility model discloses a metal base for lightning grounding with concatenation function, including base, fixed plate, loading board, second through-hole and fixed sleeve, the terminal surface is provided with the fixed column under the base, the fixed plate sets up in first recess, the second recess has been seted up to the base left end face, the loading board sets up in the base top, and the loading board passes through the support and fixes mutually with the base, the second through-hole is seted up on the loading board, be provided with the limiting plate on the lightning protection post, and the limiting plate setting is between loading board and base, lightning protection post lower extreme sets up in spacing downthehole, and spacing hole is seted up on the base, the fixed sleeve side sets up on the loading board, and the fixed sleeve has seted up the third through-hole. This metal base for lightning grounding with concatenation function inserts the fixed plate in the first base in the second recess in the second base to run through in second recess and the first through-hole through the bolt board, connect two bases.

Description

Lightning grounding metal base with splicing function
Technical Field
The utility model relates to a lightning grounding technical field specifically is a metal base for lightning grounding with concatenation function.
Background
The lightning protection grounding is divided into two concepts, namely lightning protection is adopted to prevent damage caused by lightning stroke; secondly, electrostatic grounding prevents electrostatic damage, and as the application of cathode protection of storage tanks is increasingly widespread, the protection effect is more and more concerned by people, the contradiction between the lightning protection grounding specification and the cathode protection specification is more and more prominent, factory lightning protection is divided into integral structure lightning protection, namely main factory lightning protection, a main foundation is provided with a grounding electrode and a grounding belt to form a grounding network, the grounding resistance is less than 10 ohms, and then the grounding network is connected with a main body of a steel bar or a steel structure of the main factory, a cement concrete roof is connected with the lightning protection belt or a lightning rod, a grounding test point is also reserved on the outer surface of a wall, the steel structure is directly led to the roof by using a galvanized flat iron, the grounding of a power supply system is divided into protection grounding and working point grounding, the protection grounding is the grounding of a shell of a live device, the working point grounding refers to zero line grounding, the grounding of the grounding network is the same as the grounding mode of the, the grounding electrode is added, the condition is not good, the electrolyte and/or the soil is/are added, the working grounding and the protective grounding are independently led out from the power distribution room, the system can be combined into one, the working mode, such as the grounding wire and the zero line are separated, can also be combined into one to be led into a power utilization system (or equipment), the grounding system needs to be repeatedly grounded, the independent separation mode is also provided, the TN-S system, the zero ground can not be combined into one, and the lightning protection grounding is usually fixed on the metal base.
The traditional metal bases are used in the market at present, so that the metal bases are inconvenient to fix on the ground, inconvenient to connect between the two metal bases and inconvenient to fix equipment. Therefore, a metal base for lightning grounding having a splicing function is required to improve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal base for lightning grounding with concatenation function to solve the traditional metal base that proposes in the above-mentioned background art, be not convenient for fix on the ground, inconvenient connection between two metal bases, and the inconvenient problem of fixing equipment.
In order to achieve the above object, the utility model provides a following technical scheme: a lightning grounding metal base with a splicing function comprises a base, a fixed plate, a bearing plate, a second through hole and a fixed sleeve, wherein the lower end face of the base is provided with a fixed column, the right end face of the base is provided with a first groove, the fixed plate is arranged in the first groove, the fixed plate is provided with the first through hole, the left end face of the base is provided with a second groove, the base is provided with a connecting plate, the connecting plate is provided with a fixed hole, the bearing plate is arranged above the base and is fixed with the base through a support, the second through hole is formed in the bearing plate, the lightning protection column is arranged in the second through hole, the lightning protection column is provided with a limiting plate, the limiting plate is arranged between the bearing plate and the base, the lower end of the lightning protection column is arranged in the limiting hole, the limiting hole is formed in the base, and the limiting hole, the side face of the fixing sleeve is arranged on the bearing plate, and the fixing sleeve is provided with a third through hole.
Preferably, the fixed plate and the base form a telescopic structure, and the fixed plate and the second groove are connected in a clamping manner.
Preferably, the two connecting plates are symmetrically arranged around the central axis of the base, and the connecting plates are perpendicular to the base.
Preferably, the lightning protection column and the bearing plate form a telescopic structure, and the bearing plate and the second through hole are both in a T shape.
Preferably, the outer diameter of the limiting plate is larger than the inner diameter of the limiting hole.
Preferably, the third through holes are distributed on the fixed sleeve at equal angles, and two third through holes are arranged as a group.
Compared with the prior art, the beneficial effects of the utility model are that: the lightning grounding metal base with the splicing function,
(1) The device is provided with a fixing column, a fixing sleeve, a lightning protection column, a bolt and a third through hole, the device is inserted into the ground through the fixing column to fix the base, the device is placed into the fixing sleeve, the device moves downwards against the lightning protection column to enable the lightning protection column to be inserted into the ground to achieve the purpose of lightning protection, and the bolt penetrates through the third through hole to fix the device to achieve the purpose of fixing the device;
(2) Be provided with fixed plate, second recess, first through-hole, connecting plate and fixed orifices, when two bases need the concatenation, can insert the second recess in the second base with the fixed plate in the first base to run through in second recess and the first through-hole through the bolt board, connect two bases, pass the fixed orifices on the connecting plate through the screw simultaneously, in order to strengthen the connection between two bases.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
Fig. 3 is a schematic view of the top view structure of the present invention.
in the figure: 1. the lightning protection device comprises a base, 2, a fixing column, 3, a first groove, 4, a fixing plate, 5, a first through hole, 6, a second groove, 7, a connecting plate, 8, a fixing hole, 9, a bearing plate, 10, a support, 11, a second through hole, 12, a lightning protection column, 13, a limiting plate, 14, a limiting hole, 15, a fixing sleeve, 16 and a third through hole.
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.
referring to fig. 1-3, the present invention provides a technical solution: a lightning grounding metal base with splicing function, the lower end face of a base 1 is provided with a fixed column 2, the right end face of the base 1 is provided with a first groove 3, a fixed plate 4 is arranged in the first groove 3, a first through hole 5 is arranged on the fixed plate 4, the fixed plate 4 and the base 1 form a telescopic structure, the fixed plate 4 and a second groove 6 are connected in a clamping way, a part of the fixed plate 4 is drawn out of the first groove 3, then the fixed plate 4 is inserted into the second groove 6 on the other base 1 to connect the two bases 1 together, the left end face of the base 1 is provided with the second groove 6, the base 1 is provided with a connecting plate 7, the connecting plate 7 is provided with a fixed hole 8, the connecting plate 7 is symmetrically arranged about the axis of the base 1, the connecting plate 7 is vertically arranged with the base 1, and a screw passes through the fixed holes 8 on the two bases 1, in order to strengthen the connection between the two bases 1, the bearing board 9 is arranged above the bases 1, and the bearing board 9 is fixed with the bases 1 through the support 10, the second through hole 11 is arranged on the bearing board 9, and the lightning protection column 12 is arranged in the second through hole 11, the lightning protection column 12 and the bearing board 9 form a telescopic structure, and the bearing board 9 and the second through hole 11 are both in a T shape, the lightning protection column 12 passes through the limit hole 14 to insert the lightning protection column 12 into the ground, thereby achieving the purpose of lightning protection, the lightning protection column 12 is provided with a limit plate 13, and the limit plate 13 is arranged between the bearing board 9 and the bases 1, the outer diameter of the limit plate 13 is larger than the inner diameter of the limit hole 14, under the action of the limit plate 13, the lightning protection column 12 is prevented from falling too deep and separating from the bearing board 9, the lower end of the lightning protection column 12 is arranged in the limit hole 14, and the limit hole 14 is arranged on the bases 1, and the side of the fixed sleeve 15 is provided with a third through hole 16, the third through holes 16 are distributed on the fixed sleeve 15 at equal angles, two of the third through holes 16 are arranged into a group, and the bolt penetrates through the third through hole 16 to fix the equipment in the fixed sleeve 15.
The working principle is as follows: when the metal base with the splicing function for lightning protection grounding is used, the fixing columns 2 on the base 1 are inserted into the ground to fix the base 1, then the equipment is placed into the fixing sleeve 15, the equipment moves downwards against the lightning protection column 12 to enable the lightning protection column 12 to penetrate through the limiting plate 13 to be inserted into the ground, the upper end of the lightning protection column 12 is positioned in the second through hole 11 to achieve the purpose of lightning protection, then the equipment is fixed by penetrating through the third through hole 16 on the fixing sleeve 15 through bolts, when the two bases 1 need to be spliced, the fixing plate 4 in the first base 1 can be inserted into the second groove 6 in the second base 1, the bolt plate penetrates through the second groove 6 and the first through hole 5, the fixing plate 4 is fixed in the second groove 6 to connect the two bases 1, and simultaneously penetrates through the fixing holes 8 on the connecting plates 7 on the two bases 1 through screws to strengthen the connection between the two bases 1, those not described in detail in this specification are within the skill of the art.
the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a metal base for lightning protection ground connection with concatenation function, includes base (1), fixed plate (4), loading board (9), second through-hole (11) and fixed sleeve (15), its characterized in that: the lightning protection device is characterized in that a fixing column (2) is arranged on the lower end face of the base (1), a first groove (3) is formed in the right end face of the base (1), the fixing plate (4) is arranged in the first groove (3), a first through hole (5) is formed in the fixing plate (4), a second groove (6) is formed in the left end face of the base (1), a connecting plate (7) is arranged on the base (1), a fixing hole (8) is formed in the connecting plate (7), the bearing plate (9) is arranged above the base (1), the bearing plate (9) is fixed with the base (1) through a support (10), a second through hole (11) is formed in the bearing plate (9), a lightning protection column (12) is arranged in the second through hole (11), a limiting plate (13) is arranged on the lightning protection column (12), and the limiting plate (13) is arranged between the bearing plate (9) and the base (1), lightning protection post (12) lower extreme sets up in spacing hole (14), and sets up on base (1) spacing hole (14), and spacing hole (14) set up simultaneously inboard in support (10), fixed sleeve (15) set up on loading board (9), and fixed sleeve (15) side has seted up third through-hole (16).
2. The metal base for lightning protection grounding with splicing function according to claim 1, wherein: the fixed plate (4) and the base (1) form a telescopic structure, and the fixed plate (4) is connected with the second groove (6) in a clamping manner.
3. The metal base for lightning protection grounding with splicing function according to claim 1, wherein: two connecting plates (7) are symmetrically arranged about the axis of the base (1), and the connecting plates (7) are perpendicular to the base (1).
4. The metal base for lightning protection grounding with splicing function according to claim 1, wherein: the lightning protection column (12) and the bearing plate (9) form a telescopic structure, and the bearing plate (9) and the second through hole (11) are both T-shaped.
5. The metal base for lightning protection grounding with splicing function according to claim 1, wherein: the outer diameter of the limiting plate (13) is larger than the inner diameter of the limiting hole (14).
6. The metal base for lightning protection grounding with splicing function according to claim 1, wherein: the third through holes (16) are distributed on the fixed sleeve (15) at equal angles, and two third through holes (16) are arranged into a group.
CN201920820749.9U 2019-06-03 2019-06-03 Lightning grounding metal base with splicing function Expired - Fee Related CN209786213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920820749.9U CN209786213U (en) 2019-06-03 2019-06-03 Lightning grounding metal base with splicing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920820749.9U CN209786213U (en) 2019-06-03 2019-06-03 Lightning grounding metal base with splicing function

Publications (1)

Publication Number Publication Date
CN209786213U true CN209786213U (en) 2019-12-13

Family

ID=68788478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920820749.9U Expired - Fee Related CN209786213U (en) 2019-06-03 2019-06-03 Lightning grounding metal base with splicing function

Country Status (1)

Country Link
CN (1) CN209786213U (en)

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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: 20191213

CF01 Termination of patent right due to non-payment of annual fee