Mounting device and lightning arrester mounting structure

Abstract

The invention relates to a mounting device and a lightning arrester mounting structure, the mounting device comprises a conductive connecting plate and a low-voltage wiring component, the conductive connecting plate is arranged between a lightning arrester and an insulating pillar, and the conductive connecting plate is provided with a first connecting piece used for being connected with a low-voltage end of a monitor; the low-voltage wiring component and the conductive connecting plate are arranged on the conductive connecting plate in an insulated mode, and the low-voltage wiring component is provided with a second connecting piece used for being connected with the high-voltage end of the monitor. The installation device with the conductive connecting plate can replace an existing insulation base to be arranged between the lightning arrester and the insulation supporting column, the structure is simplified, use of parts is reduced, the manufacturing cost is reduced, meanwhile, installation and maintenance of an assembly body of the lightning arrester, the insulation supporting column and the monitor are facilitated, the overall bending strength is improved, and the installation effect is good. And for application scenarios with limited space, the monitor has greater advantages, can realize reverse wiring of the monitor, is more flexible, and can meet the requirements of different application scenarios.

Description

Technical Field

[0001] The present invention relates to the technical field of lightning arresters, and in particular to a mounting device and a lightning arrester mounting structure. Background Art

[0002] In the field of power engineering, lightning arresters are commonly used to protect electrical equipment in power systems from damage caused by lightning strikes. The working principle of lightning arresters is to prevent current from flowing into electrical equipment by directing lightning current into the earth.

[0003] In order to monitor the status of the arrester, a monitor is usually connected in series at the bottom of the arrester to detect the arrester's leakage current, operating voltage and other parameters. For existing high-potential jumper arresters, the monitor usually places the low-voltage end of the monitor at a low potential and the high-voltage end of the monitor at a high potential. This installation method requires an insulating base to be configured at the bottom of the arrester to ensure the insulation requirements of the monitor, and then another insulating support is configured at the bottom of the insulating base to ensure the insulation of the arrester from the ground. Although this design can ensure the use of the monitor, since the lower part of the arrester requires an insulating base and an insulating support, it not only increases the cost of the product, but also increases the height of the product, reduces the bending strength of the product, and is not conducive to the installation and maintenance of the equipment. Summary of the invention

[0004] The first object of the present invention is to provide a mounting device so as to reduce the installation height of the arrester, reduce costs, improve the bending strength of the product, and facilitate the installation and maintenance of the product.

[0005] The second object of the present invention is to provide a lightning arrester installation structure based on the above-mentioned installation device.

[0006] To achieve the above object, the present invention provides the following technical solutions: An installation device is used for assembling a lightning arrester, an insulating support and a monitor, and the installation device comprises: A conductive connecting plate, the conductive connecting plate is arranged between the arrester and the insulating support, and a first connecting piece for connecting to the low-voltage end of the monitor is arranged on the conductive connecting plate; A low voltage wiring member is provided on the conductive connection plate insulated from the conductive connection plate, and the low voltage wiring member is provided with a second connection piece for connecting to the high voltage end of the monitor.

[0007] In one embodiment of the present application, the first wiring member includes: Low voltage terminal blocks; An insulating member, the insulating member being arranged between the low voltage wiring board and the conductive connection board; The low voltage terminal block and the insulating member are installed on the conductive connection plate through the installation component.

[0008] In one embodiment of the present application, the mounting assembly includes a first bolt and a first nut, the low-voltage wiring board is provided with a first through hole for the first bolt to pass through, and the conductive connecting plate is provided with a second through hole for the first bolt to pass through, the insulating component includes a first insulating layer and a second insulating layer, the first insulating layer is provided between the conductive connecting plate and the low-voltage wiring board, the second insulating layer is provided between the nut of the first bolt and the conductive connecting plate, the first insulating layer and / or the second insulating layer is provided with an insulating sleeve extending into the second through hole to insulate the portion of the first bolt passing through the second through hole from the conductive connecting plate, and the first bolt passes through the low-voltage wiring board, the first insulating layer, the conductive connecting plate and the second insulating layer and is connected with the first nut.

[0009] In one embodiment of the present application, the second connecting member includes: A wiring seat, the wiring seat is arranged on the low-voltage wiring board, the wiring seat is provided with a threaded hole and a threading hole, the threading hole intersects and communicates with the threaded hole; A clamping bolt cooperates with the threaded hole to extend into the threading hole to clamp the wire in the threading hole.

[0010] In one embodiment of the present application, the threaded hole extends downward from the top of the wiring seat along the axis of the wiring seat, the threading hole is opened on the circumferential side wall of the wiring seat, and the threading hole is perpendicular to the threaded hole.

[0011] In one embodiment of the present application, the second connecting member also includes a protective cap, a wire harness groove is provided on the circumferential side wall of the wiring seat, the upper end of the wire harness groove is connected to the wire threading hole, and the lower end of the wire harness groove extends downward along the axis of the wiring seat, the protective cap is threadedly connected to the wiring seat, and the wire threading hole and at least part of the wire harness groove are covered therein.

[0012] In one embodiment of the present application, the first connecting member includes a second bolt and a second nut, and the second bolt is used to pass through the low-voltage end of the monitor and the conductive connecting plate and cooperate with the second nut to connect the low-voltage end of the monitor to the conductive connecting plate.

[0013] In one embodiment of the present application, the conductive connecting plate is provided with a first extension portion extending along a first direction away from the lightning arrester and the insulating support and a second extension portion extending along a second direction away from the lightning arrester and the insulating support, the first connecting member is provided in the first extension portion, and the low-voltage wiring component is provided in the second extension portion.

[0014] A lightning arrester mounting structure comprises a lightning arrester, an insulating support, a monitor and a mounting device as described above, wherein the lightning arrester is arranged above the insulating support, and the lightning arrester and the insulating support are connected in series, the conductive connecting plate of the mounting device is arranged between the lightning arrester and the insulating support, the low-voltage end of the monitor is electrically connected to the first connector of the conductive connecting plate, and the high-voltage end of the monitor is electrically connected to the second connector of the low-voltage wiring component of the mounting device.

[0015] In one embodiment of the present application, the high voltage end of the monitor is electrically connected to the second connecting member through a wire.

[0016] It can be seen from the above technical scheme that the present invention discloses an installation device, which is used for assembling a lightning arrester, an insulating support and a monitor. The installation device includes a conductive connecting plate and a low-voltage wiring component, wherein the conductive connecting plate is arranged between the lightning arrester and the insulating support, and a first connector for connecting to the low-voltage end of the monitor is arranged on the conductive connecting plate, and the low-voltage wiring component is insulated from the conductive connecting plate and arranged on the conductive connecting plate, and the low-voltage wiring component is provided with a second connector for connecting to the high-voltage end of the monitor, and the second connector is used to connect to the low-voltage wire of the power system.

[0017] The above-mentioned installation device with a conductive connecting plate can replace the existing insulating base and be arranged between the lightning arrester and the insulating support. It not only simplifies the structure, reduces the use of parts and components, and reduces manufacturing costs, but also reduces the overall height of the lightning arrester, insulating support and monitor after assembly and the installation height of the monitor, and reduces the volume. This not only facilitates the installation and maintenance of the assembly of the lightning arrester, insulating support and monitor, and improves the overall bending strength of the lightning arrester, insulating support and monitor after assembly, but also has greater advantages for application scenarios with limited space. The above-mentioned installation device can realize the reverse wiring of the monitor, that is, the low-voltage end of the monitor is at a high potential, and the high-voltage end of the monitor is at a low potential. This wiring method is more flexible and can meet the needs of different application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of the lightning arrester, the insulating support and the monitor provided in the embodiment of the present invention after being assembled by the installation device; Figure 2 A top view of the lightning arrester, insulating support and monitor provided in an embodiment of the present invention after being assembled by a mounting device; Figure 3 A partial enlarged schematic diagram of the installation location of the low-voltage wiring member and the conductive connection plate of the installation device provided by the embodiment of the present invention; Figure 4 A schematic structural diagram of a low-voltage wiring component and a second connecting member of an installation device provided in an embodiment of the present invention.

[0020] In the figure: 1 is a lightning arrester; 2 is an insulating support; 3 is a monitor; 301 is a low-voltage end of the monitor; 302 is a high-voltage end of the monitor; 4 is a conductive connecting plate; 401 is a first extension; 402 is a second extension; 5 is a low-voltage wiring component; 501 is a low-voltage wiring board; 502 is a first insulating layer; 503 is a second insulating layer; 504 is a first bolt; 505 is a first nut; 6 is a conductor; 7 is a second connecting member; 701 is a wiring seat; 702 is a threading hole; 703 is a wiring slot; 704 is a clamping bolt; 705 is a protective cap. DETAILED DESCRIPTION

[0021] One of the core aspects of the present invention is to provide an installation device, the structural design of which enables it to reduce the installation height of the arrester, reduce costs, improve the bending strength of the product, and facilitate the installation and maintenance of the product.

[0022] Another core of the present invention is to provide a lightning arrester installation structure based on the above-mentioned installation device.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 and Figure 2 , Figure 1 A schematic diagram of the structure of the lightning arrester, insulating support and monitor provided in an embodiment of the present invention after being assembled by an installation device, Figure 2 A top view of the lightning arrester, insulating support column and monitor provided in an embodiment of the present invention after being assembled through a mounting device.

[0025] An installation device is disclosed in an embodiment of the present invention. The installation device is used for assembling a lightning arrester 1, an insulating support 2 and a monitor 3. The lightning arrester 1 is connected across the high potential ends of the protected equipment, both ends of which are at high potential, to achieve overvoltage protection for the protected equipment. The lightning arrester 1 is connected in series with the insulating support 2 to ensure insulation of the low-voltage end of the lightning arrester 1 from the ground. The high-voltage end of the lightning arrester 1 is connected to the high-voltage wire 6 of the power system. The installation device includes a conductive connecting plate 4 and a low-voltage wiring component 5.

[0026] Among them, the conductive connecting plate 4 is arranged between the lightning arrester 1 and the insulating support 2, the conductive connecting plate 4 is made of a metal plate, and a first connecting piece for connecting to the low-voltage end 301 of the monitor 3 is arranged on the conductive connecting plate 4. After the lightning arrester 1, the insulating support 2 and the monitor 3 are assembled, the first connecting piece is in a position, and the low-voltage wiring component 5 is insulated from the conductive connecting plate 4 and is arranged on the conductive connecting plate 4. The low-voltage wiring component 5 is provided with a second connecting piece 7 for connecting to the high-voltage end 302 of the monitor 3, and the second connecting piece 7 is used to connect to the low-voltage wire 6 of the power system.

[0027] Compared with the prior art, the installation device with a conductive connecting plate 4 provided in the embodiment of the present invention can replace the existing insulating base and be arranged between the lightning arrester 1 and the insulating support 2, which not only simplifies the structure, reduces the use of parts and components, and reduces the manufacturing cost, but also reduces the overall height of the lightning arrester 1, the insulating support 2 and the monitor 3 after assembly and the installation height of the monitor 3, and reduces the volume. This not only facilitates the installation and maintenance of the assembly of the lightning arrester 1, the insulating support 2 and the monitor 3, and improves the overall bending strength of the lightning arrester 1, the insulating support 2 and the monitor 3 after assembly, but also has greater advantages for application scenarios with limited space. The above-mentioned installation device can realize the reverse wiring of the monitor 3, that is, the low voltage end 301 of the monitor 3 is at a high potential, and the high voltage end 302 of the monitor 3 is at a low potential. This wiring method is more flexible and can meet the needs of different application scenarios.

[0028] like Figure 3As shown, in one embodiment of the present application, the low-voltage wiring component 5 includes a low-voltage wiring board 501, an insulating component and an installation component, wherein the low-voltage wiring board 501 is made of a metal plate, the insulating component is arranged between the low-voltage wiring board 501 and the conductive connecting plate 4, and is used for mutual insulation between the low-voltage wiring board 501 and the conductive connecting plate 4, the low-voltage wiring board 501 and the insulating component are installed on the conductive connecting plate 4 through the installation component, and the low-voltage wiring component 5 has a simple structure, low cost, and is easy to install and manufacture.

[0029] like Figure 3 As shown, in one embodiment of the present application, the mounting assembly includes a first bolt 504 and a first nut 505, the low-voltage terminal block 501 is provided with a first through hole for the first bolt 504 to pass through, the conductive connecting plate 4 is provided with a second through hole for the first bolt 504 to pass through, the insulating member includes a first insulating layer 502 and a second insulating layer 503, the material and thickness of the first insulating layer 502 and the second insulating layer 503 can be the same or different, the first insulating layer 502 is provided between the conductive connecting plate 4 and the low-voltage terminal block 501, and is used for insulation between the low-voltage terminal block 501 and the conductive connecting plate 4, and the second insulating layer 503 is provided between the first bolt 502 and the conductive connecting plate 4. 04 and the conductive connecting plate 4, for insulation between the nut of the first bolt 504 and the conductive connecting plate 4, the first insulating layer 502 and / or the second insulating layer 503 are provided with an insulating sleeve extending into the second through hole to insulate the portion of the first bolt 504 passing through the second through hole from the conductive connecting plate 4, for insulation between the rod portion of the first bolt 504 and the conductive connecting plate 4, the first bolt 504 passes through the low-voltage terminal block 501, the first insulating layer 502, the conductive connecting plate 4 and the second insulating layer 503 and is matched with the first nut 505. Through the above structure, the low-voltage terminal block 501 can be insulated and installed to the conductive connecting plate 4.

[0030] Of course, it should be noted that the above-mentioned installation assembly is only a preferred implementation scheme provided by the embodiment of the present invention and is not actually limited to this. Those skilled in the art can adopt other structures as needed as long as the insulation between the low-voltage terminal block 501 and the conductive connecting plate 4 can be guaranteed.

[0031] The high voltage end 302 of the monitor 3 needs to be connected to the second connector 7 through the wire 6. Therefore, in the embodiment of the present application, in order to facilitate the connection with the wire 6, as shown in FIG. Figure 4As shown, the second connecting member 7 includes a terminal block 701 and a clamping bolt 704, wherein the terminal block 701 is arranged on the low-voltage terminal board 501, and the terminal block 701 can be arranged on the low-voltage terminal board 501 by welding, fastener connection or integral molding. The terminal block 701 is provided with a threaded hole and a threading hole 702, and the threading hole 702 is used for the end of the wire 6 to pass through. The threading hole 702 intersects and is connected with the threaded hole, and the clamping bolt 704 cooperates with the threaded hole to extend into the threading hole 702 to clamp the wire 6 in the threading hole 702.

[0032] Of course, it should be noted that the above-mentioned second connecting member 7 is only a preferred implementation scheme provided by an embodiment of the present application, and is not actually limited to this. In other embodiments, the second connecting member 7 can also adopt other structures, which are not limited here.

[0033] Specifically, Figure 4 As shown, in a specific embodiment, the threaded hole extends downward from the top of the terminal block 701 along the axis of the terminal block 701, and the threading hole 702 is opened on the circumferential side wall of the terminal block 701, and the threading hole 702 is perpendicular to the threaded hole, so that when the clamping bolt 704 is screwed into the threaded hole, the lower end of the clamping bolt 704 can extend into the threading hole 702, and the wire 6 in the threading hole 702 is clamped and fixed, thereby realizing the connection between the wire 6 and the second connecting member 7.

[0034] To further optimize the above technical solution, in order to improve the waterproof and dustproof capabilities of the second connecting member 7, as Figure 4 As shown, in one embodiment of the present application, the second connecting member 7 also includes a protective cap 705, and a wire harness groove 703 is provided on the circumferential side wall of the terminal block 701. The depth of the wire harness groove 703 is greater than the diameter of the wire 6. The upper end of the wire harness groove 703 is connected to the wire threading hole 702, and the lower end of the wire harness groove 703 extends downward along the axis of the terminal block 701. The protective cap 705 is threadedly connected to the terminal block 701, and the wire threading hole 702 and at least part of the wire harness groove 703 are covered therein. After the wire 6 is compressed and fixed in the wire threading hole 702 by the clamping bolt 704, the part of the wire 6 outside the wire threading hole 702 is arranged downward along the wire harness groove 703, and the above-mentioned protective cap 705 is screwed on the terminal block 701. The protective cap 705 can cover the wire threading hole 702 therein and fit and fix the wire 6 in the wire harness groove 703 of the terminal block 701, which can not only improve the waterproof and dustproof effects, but also improve the fixing strength of the wire 6.

[0035] The low-voltage end 301 of the monitor 3 is a mounting foot formed by bending a plate. Therefore, in one embodiment of the present application, the first connecting member includes a second bolt and a second nut. The second bolt is used to pass through the low-voltage end 301 of the monitor 3 and the conductive connecting plate 4 and cooperate with the second nut to connect the low-voltage end 301 of the monitor 3 to the conductive connecting plate 4. The first connecting member may include one or more groups of second bolts and second nuts.

[0036] To facilitate installation of the monitor 3 and the low-voltage wiring member 5, in one embodiment of the present application, Figure 2 As shown, the conductive connecting plate 4 is provided with a first extension portion 401 extending along a first direction away from the arrester 1 and the insulating support 2 and a second extension portion 402 extending along a second direction away from the arrester 1 and the insulating support 2, the first connecting member is provided at the first extension portion 401, and the low-voltage wiring component 5 is provided at the second extension portion 402.

[0037] The present application also provides a lightning arrester installation structure, which includes a lightning arrester 1, an insulating support 2, a monitor 3, and an installation device as described in the above embodiment. Figure 1 As shown, the lightning arrester 1 is arranged above the insulating support 2, and the lightning arrester 1 is connected in series with the insulating support 2, the conductive connecting plate 4 of the installation device is arranged between the lightning arrester 1 and the insulating support 2, the low-voltage end 301 of the monitor 3 is electrically connected to the first connecting piece of the conductive connecting plate 4, and the high-voltage end 302 of the monitor 3 is electrically connected to the second connecting piece 7 of the low-voltage wiring component 5 of the installation device. Since the lightning arrester installation structure adopts the installation device in the above-mentioned embodiment, please refer to the above-mentioned embodiment for the technical effect of the lightning arrester installation structure.

[0038] like Figure 1 and Figure 2 As shown, in one embodiment, the high voltage end 302 of the monitor 3 is electrically connected to the second connecting member 7 via a wire 6 .

[0039] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0040] It should be understood that the use of "system", "device", "unit" and / or "module" in this application is only a method for distinguishing different components, elements, parts, parts or assemblies at different levels. However, if other words can achieve the same purpose, the word can be replaced by other expressions.

[0041] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0042] In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0043] If a flow chart is used in the present application, the flow chart is used to illustrate the operations performed by the system according to the embodiment of the present application. It should be understood that the preceding or following operations are not necessarily performed accurately in order. On the contrary, each step can be processed in reverse order or simultaneously. At the same time, other operations can also be added to these processes, or a certain step or several steps of operations can be removed from these processes.

[0044] It should also be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such articles or devices. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the article or device including the above elements.

[0045] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A mounting device for assembling a lightning arrester (1), an insulating support (2) and a monitor (3), characterized in that: The installation device comprises: A conductive connecting plate (4), the conductive connecting plate (4) being arranged between the lightning arrester (1) and the insulating support (2), the conductive connecting plate (4) being provided with a first connecting piece for connecting to a low-voltage end (301) of the monitor (3); A low voltage wiring member (5), the low voltage wiring member (5) being insulated from the conductive connecting plate (4) and arranged on the conductive connecting plate (4), the low voltage wiring member (5) being provided with a second connecting piece (7) for connecting to the high voltage end (302) of the monitor (3).

2. The mounting device according to claim 1, characterized in that: The first wiring member includes: Low voltage terminal block (501); an insulating component, the insulating component being arranged between the low-voltage wiring board (501) and the conductive connection board (4); A mounting assembly, wherein the low-voltage wiring board (501) and the insulating component are mounted on the conductive connection board (4) via the mounting assembly.

3. The mounting device according to claim 2, characterized in that: The mounting assembly comprises a first bolt (504) and a first nut (505); the low-voltage terminal block (501) is provided with a first through hole for the first bolt (504) to pass through; the conductive connecting plate (4) is provided with a second through hole for the first bolt (504) to pass through; the insulating component comprises a first insulating layer (502) and a second insulating layer (503); the first insulating layer (502) is provided between the conductive connecting plate (4) and the low-voltage terminal block (501); and the second insulating layer (503) is provided between the first insulating layer (502) and the conductive connecting plate (4) and the low-voltage terminal block (501). An insulating sleeve extending into the second through hole is provided between the nut of the bolt (504) and the conductive connecting plate (4) on the first insulating layer (502) and / or the second insulating layer (503) to insulate the portion of the first bolt (504) passing through the second through hole from the conductive connecting plate (4); the first bolt (504) passes through the low-voltage terminal block (501), the first insulating layer (502), the conductive connecting plate (4) and the second insulating layer (503) to be connected with the first nut (505).

4. The mounting device according to claim 2 or 3, characterized in that: The second connecting member (7) comprises: A wiring seat (701), the wiring seat (701) being arranged on the low-voltage wiring board (501), the wiring seat (701) being provided with a threaded hole and a threading hole (702), the threading hole (702) intersecting with and communicating with the threaded hole; A clamping bolt (704) cooperates with the threaded hole to extend into the threading hole (702) to clamp the wire (6) in the threading hole (702).

5. The mounting device according to claim 4, characterized in that: The threaded hole extends downward from the top of the wiring seat (701) along the axis of the wiring seat (701), the threading hole (702) is opened on the circumferential side wall of the wiring seat (701), and the threading hole (702) is perpendicular to the threaded hole.

6. The mounting device according to claim 5, characterized in that: The second connecting member (7) further comprises a protective cap (705); a wire harness groove (703) is arranged on the circumferential side wall of the wiring seat (701); the upper end of the wire harness groove (703) is connected to the wire threading hole (702); the lower end of the wire harness groove (703) extends downward along the axis of the wiring seat (701); the protective cap (705) is threadedly connected to the wiring seat (701) and covers the wire threading hole (702) and at least a part of the wire harness groove (703) therein.

7. The mounting device according to any one of claims 1 to 3, characterized in that: The first connecting member comprises a second bolt and a second nut, wherein the second bolt is used to pass through the low-voltage end (301) of the monitor (3) and the conductive connecting plate (4) and cooperate with the second nut to connect the low-voltage end (301) of the monitor (3) to the conductive connecting plate (4).

8. The mounting device according to any one of claims 1 to 3, characterized in that: The conductive connecting plate (4) is provided with a first extension portion (401) extending along a first direction away from the arrester (1) and the insulating support (2), and a second extension portion (402) extending along a second direction away from the arrester (1) and the insulating support (2), the first connecting member is provided on the first extension portion (401), and the low-voltage wiring member (5) is provided on the second extension portion (402).

9. A lightning arrester installation structure, characterized in that: The invention comprises a lightning arrester (1), an insulating support (2), a monitor (3) and an installation device according to any one of claims 1 to 8, wherein the lightning arrester (1) is arranged above the insulating support (2), and the lightning arrester (1) and the insulating support (2) are connected in series, a conductive connecting plate (4) of the installation device is arranged between the lightning arrester (1) and the insulating support (2), a low-voltage end (301) of the monitor (3) is electrically connected to a first connector of the conductive connecting plate (4), and a high-voltage end (302) of the monitor (3) is electrically connected to a second connector (7) of a low-voltage wiring member (5) of the installation device.

10. The lightning arrester installation structure according to claim 9, characterized in that: The high voltage end (302) of the monitor (3) is electrically connected to the second connecting member (7) via a wire (6).

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