Lightning arrester monitor mounting bracket

Abstract

The invention discloses a lightning arrester monitor mounting bracket. The lightning arrester monitor installation support comprises a fixed support used for being installed on a line tower or a line frame, a rotating piece and a locking piece. The rotating member is rotatably connected with the fixed support, and the rotating member is provided with a mounting seat used for fixing the lightning arrester monitor. The locking piece is arranged between the fixed support and the rotating piece so as to fix the rotating piece relative to the fixed support. According to the lightning arrester monitor mounting bracket provided by the invention, the display panels of the lightning arrester monitors in the observation range of the patrol camera can be rotated to the direction facing the patrol camera, so that a worker can observe data on the display panels of a plurality of lightning arrester monitors through one patrol camera; the number of used patrol cameras is greatly reduced, and meanwhile the observation efficiency of workers is improved.

Description

Technical Field

[0001] This invention relates to the field of power equipment inspection technology, and in particular to a mounting bracket for a surge arrester monitoring instrument. Background Technology

[0002] In the power industry, surge arresters serve as overvoltage protection components for power systems. When an overvoltage occurs, the surge arrester quickly conducts electricity, diverting lightning or switching overvoltages to the ground and preventing equipment insulation breakdown. Surge arrester monitoring instruments are key devices for real-time monitoring of the operating status of metal oxide surge arresters. They assess the performance, aging degree, and potential fault risks of the arresters, ensuring the safe and stable operation of the power system. However, with the increasing requirements for intelligent substation inspections, the number of surge arrester monitoring instruments is large, and their installation angles vary significantly. This necessitates the installation of numerous remote inspection cameras on-site when personnel need to observe data from multiple surge arrester monitoring instruments, resulting in resource waste and inconvenience for inspections. Summary of the Invention

[0003] To address the problems in existing technologies where there are numerous surge arrester monitoring devices with varying installation angles, necessitating the installation of many remote inspection cameras on-site, resulting in resource waste and inconvenience for inspection, this invention provides a surge arrester monitoring device mounting bracket.

[0004] This application provides a surge arrester monitoring instrument mounting bracket, which includes a fixed bracket, a rotating component, and a locking component for mounting on a line tower or line frame. The rotating component is rotatably connected to the fixed bracket, and the rotating component is provided with a mounting base for fixing the surge arrester monitoring instrument. The locking component is disposed between the fixed bracket and the rotating component to fix the rotating component relative to the fixed bracket.

[0005] In some embodiments, the rotating component has a plurality of first locking holes around its axis of rotation, and the fixed bracket has at least one second locking hole. By rotating the rotating component, any one of the first locking holes can be aligned coaxially with the second locking hole; or

[0006] The fixed bracket has multiple second locking holes around the rotation axis of the rotating component, and the rotating component has at least one first locking hole. By rotating the rotating component, the first locking hole can be aligned with any one of the second locking holes.

[0007] The locking element is inserted into the first locking hole and the second locking hole to fix the rotating element relative to the fixed bracket.

[0008] In some embodiments, the rotating component includes a rotating shaft, a rotating disk, and a mounting base. The rotating shaft is fixedly connected to the rotating disk and rotatably connected to the fixed bracket. The mounting base is disposed on the side of the rotating disk opposite to the fixed bracket.

[0009] The rotating disk has a plurality of first locking holes, which are arranged along an arc around the axis of the rotating shaft;

[0010] The fixed bracket is provided with a second locking hole. When the rotating disk rotates, the second locking hole can be aligned with any one of the first locking holes on the same axis.

[0011] The locking element is inserted into the first locking hole and the second locking hole to fix the rotating element relative to the fixed bracket.

[0012] In some embodiments, the rotating disk has a semi-circular structure, and a plurality of the first positioning holes are evenly spaced around the circular shape of the semi-circular structure.

[0013] In some embodiments, the mounting bracket has an assembly structure for cooperating with a lightning arrester monitoring instrument mounting base on a line tower or line frame, and the assembly structure and the mounting base can also be cooperating with each other.

[0014] In some embodiments, the locking member includes an insertion portion for inserting into the first locking hole and the second locking hole and a supporting portion for abutting against the rotating member, the insertion portion being connected to the supporting portion, and the diameter of the supporting portion being larger than the diameter of the first locking hole.

[0015] In some embodiments, the rotating component and / or the fixed bracket is made of magnetic material, and at least one of the abutting portion and the insertion portion is a permanent magnet for magnetically engaging with the rotating component or the fixed bracket.

[0016] In some embodiments, the supporting portion is provided with two opposing clamping surfaces, which are planar and perpendicular to the surface of the rotating component.

[0017] In some embodiments, the supporting portion abutting against one side of the rotating member has a stepped portion, and a gap is formed between the stepped portion and the surface of the rotating member.

[0018] In some embodiments, the surge arrester monitoring mounting bracket further includes a beam emitting device connected to the rotating component, the beam emitting device having a beam emitting port oriented to align with the orientation of the surge arrester monitoring device's display panel.

[0019] Compared with existing technologies, the surge arrester monitoring device mounting bracket provided by this invention offers the following advantages: By mounting the surge arrester monitoring device on this bracket, operators can easily adjust the orientation of the display panel of the monitoring device by rotation, ensuring the display panel faces the location of its corresponding inspection camera. In practical applications, inspection cameras have a certain observation range. Using the surge arrester monitoring device mounting bracket provided in this application, the display panels of all surge arrester monitoring devices within the observation range of the inspection camera can be rotated to face the camera. Operators can then observe data from the display panels of multiple surge arrester monitoring devices using a single inspection camera, significantly reducing the number of inspection cameras required and improving observation efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a real-world application scenario for one embodiment;

[0021] Figure 2 yes Figure 1 A structural diagram from another perspective of practical application scenarios;

[0022] Figure 3 yes Figure 1 A schematic diagram of the back structure in a real-world application scenario;

[0023] Figure 4 This is a schematic diagram of the overall structure of one embodiment of this application;

[0024] Figure 5 This is an exploded structural diagram of one embodiment of this application.

[0025] 100. Fixed bracket; 101. Second locking hole; 102. Assembly structure; 200. Rotating component; 21. Mounting base; 22. Rotating shaft; 23. Rotating disk; 201. First locking hole; 300. Locking component; 31. Insertion part; 32. Supporting part; 01. Clamping surface; 02. Gap; 03. Stepped part; 400. Beam emitting device; 401. Beam emitting port; 500. Line frame; 51. Lightning arrester monitor mounting base; 600. Lightning arrester monitor; 61. Display panel. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] This application provides a surge arrester monitoring device mounting bracket. It should be noted that this mounting bracket is used to first install the surge arrester monitoring device on a line pole or line frame 500, and then the surge arrester monitoring device 600 is installed on the bracket. The surge arrester monitoring device 600 has a display panel 61 for displaying data, which the operator needs to observe.

[0033] See also Figure 1 , Figure 2To understand, the surge arrester monitoring device mounting bracket provided in this application includes a fixed bracket 100, a rotating component 200, and a locking component 300 for mounting on a line pole or line frame 500. The line pole or line frame 500 is a common infrastructure used in the art for erecting power lines and equipment. The rotating component 200 is rotatably connected to the fixed bracket 100, and the rotating component 200 is provided with a mounting base 21 for fixing the surge arrester monitoring device 600. In practical applications, the mounting base 21 can be welded to the rotating component 200 to form a single unit, and the surge arrester monitoring device 600 can be fixed to the mounting base 21. Figure 1 and Figure 2 In this configuration, the surge arrester monitor 600 is fixed to the mounting base 21 with bolts. After the surge arrester monitor 600 is fixed to the mounting base 21, it can rotate with the rotating component 200 to change the orientation of its display panel 61, so that the display panel 61 faces the inspection camera. A locking component 300 is disposed between the fixed bracket 100 and the rotating component 200 to fix the rotating component 200 relative to the fixed bracket 100. The locking component 300 restricts the rotation of the rotating component 200 relative to the fixed bracket 100 by locking it between the rotating component 200 and the fixed bracket 100. When the display panel 61 of the surge arrester monitor 600 is rotated to an angle facing the inspection camera, the locking component 300 can lock the orientation of the display panel 61 of the surge arrester monitor 600 at this angle.

[0034] With the above design, the surge arrester monitor 600 is mounted on the surge arrester monitor mounting bracket. Operators can easily adjust the orientation of the display panel 61 of the surge arrester monitor 600 by rotating it, so that the display panel 61 faces the location of its corresponding inspection camera. In practical applications, inspection cameras have a certain observation range. Using the surge arrester monitor mounting bracket provided in this application, the display panels 61 of all surge arrester monitors 600 within the observation range of the inspection camera can be rotated to face the inspection camera. Operators can observe data on the display panels 61 of multiple surge arrester monitors 600 through a single inspection camera, greatly reducing the number of inspection cameras required and improving the operator's observation efficiency.

[0035] To ensure that each surge arrester monitor 600 has a corresponding inspection camera, if one inspection camera cannot observe the entire display panel 61, one or more additional inspection cameras can be installed in appropriate locations. This ensures that each surge arrester monitor 600 has a corresponding inspection camera for observing the display panel 61.

[0036] The technical details of each component will be introduced below.

[0037] In some implementation methods, see [reference] Figure 4 , Figure 5 To understand this, the rotating component 200 has multiple first locking holes 201 around its rotation axis, and the fixed bracket 100 has at least one second locking hole 101. By rotating the rotating component 200, any one of the first locking holes 201 can be aligned with the second locking hole 101 on the same axis.

[0038] exist Figure 4 , Figure 5 In this design, the rotating component 200 has multiple first locking holes 201, which are evenly spaced along the same arc. Each first locking hole 201 corresponds to a rotation angle. In practical applications, after the surge arrester monitoring device mounting bracket is fixed to the line tower or line frame 500 by the fixing bracket 100, the rotating component 200 is rotated to align different first locking holes 201 with second locking holes 101. Then, the locking component 300 is inserted into the first locking hole 201 and one of the second locking holes 101 to fix the rotating component 200 relative to the fixing bracket 100. This allows the orientation of the display panel 61 of the surge arrester monitoring device 600 to be fixed at multiple angles. Using the above-mentioned rotation and locking method, after the operator installs the surge arrester using the surge arrester monitoring device mounting bracket, the surge arrester's display panel 61 can be rotated and locked to face the inspection camera. This achieves the effect of observing the display panels 61 of multiple surge arrester monitoring devices 600 using a single inspection camera, greatly reducing the number of inspection cameras required.

[0039] The locking mechanism 300 used to lock the rotating component 200 has a simple structure and low manufacturing cost. It is also very convenient to lock and not easily detached, ensuring that the rotating component 200 can be stably locked in the direction facing the inspection camera.

[0040] It is understandable that the above-mentioned technical effect can also be achieved in the following way: the fixed bracket 100 has a plurality of second locking holes 101, each second locking hole 101 is arranged around the rotation axis of the rotating member 200, and the rotating member 200 has at least one first locking hole 201. By rotating the rotating member 200, the first locking hole 201 can be aligned with any one of the second locking holes 101 on the same axis. The principle of this design is the same as that of the structure described above, and it can also achieve the above-mentioned technical effect well.

[0041] In some embodiments, as Figure 5As shown, the rotating component 200 includes a rotating shaft 22, a rotating disk 23, and a mounting base 21. The rotating shaft 22 is fixedly connected to the rotating disk 23 and rotatably connected to the fixed bracket 100. The mounting base 21 is located on the side of the rotating disk 23 facing away from the fixed bracket 100. The rotating disk 23 is rotatably connected to the fixed bracket 100 via the rotating shaft 22. When the surge arrester monitor 600 is connected to the mounting base 21, it can rotate with the rotating disk 23.

[0042] The rotating disk 23 has multiple first locking holes 201, which are arranged along an arc around the axis of the rotating shaft 22. The rotating disk 23 is disc-shaped, and during production, multiple first locking holes 201 can be quickly formed on it by stamping, which reduces the processing difficulty of multiple first locking holes 201.

[0043] The fixed bracket 100 has a second locking hole 101. When the rotating disk 23 rotates, the second locking hole 101 can be aligned coaxially with any one of the first locking holes 201. Similar to the technical effect of the previous embodiment, by rotating the rotating disk 23 to align different first locking holes 201 with the second locking holes 101, and then inserting the locking member 300 into the corresponding first locking hole 201 and second locking hole 101, the rotating disk 23 can be fixed relative to the fixed bracket 100. In this way, the orientation of the display panel 61 of the surge arrester monitor 600 can be fixed. When different first locking holes 201 and second locking holes 101 correspond, the orientation of the display panel 61 of the surge arrester monitor 600 can be adjusted to multiple different angles. Using the above-mentioned rotation and locking method, after the operator installs the surge arrester using the surge arrester mounting bracket, the surge arrester's display panel 61 can be rotated and locked to face the inspection camera. This achieves the effect of using one inspection camera to observe the display panels 61 of multiple surge arrester monitors 600, greatly reducing the number of inspection cameras required.

[0044] Understandably, in order to facilitate the rotational movement of the rotating component 200 relative to the fixed support 100, in some embodiments, a bearing is also provided between the rotating shaft 22 and the fixed support 100. The rotating shaft is connected to the inner ring of the bearing, and the fixed support 100 is fixed relative to the outer ring of the bearing, so that the rotating component 200 can rotate relative to the fixed support 100 through the bearing. In this way, the rotational movement of the rotating component 200 can be smoother and will not easily jam.

[0045] In some embodiments, as Figure 5As shown, the rotating disk 23 has a superior arc-shaped structure, with multiple first locking holes 201 evenly spaced around the center of the superior arc-shaped structure. In practical applications, the rotating disk 23 only needs to have a superior arc-shaped structure to rotate 360 ​​degrees with only one first locking hole 201. The superior arc-shaped structure can reduce the amount of material required to process the rotating disk 23. In addition to the above effects, since the superior arc-shaped structure itself has a circular arc contour, the first locking hole 201 can be processed based on its own circular arc contour during the manufacturing process. This facilitates the manufacturing process of the rotating part 200.

[0046] In some implementation methods, see [reference] Figure 2 , Figure 3 To understand, the mounting bracket 100 has an assembly structure 102 for cooperating with the surge arrester monitoring instrument mounting base 51 on the line pole or line frame 500. This assembly structure 102 and the mounting base 21 are a cooperating connection structure. It should be noted that the line pole or line frame 500 already has a surge arrester monitoring instrument mounting base 51 for mounting the surge arrester monitoring instrument 600, and the structure of this mounting base 51 is a cooperating connection structure with the mounting structure on the surge arrester monitoring instrument 600. Through the above design, the surge arrester monitoring instrument mounting bracket can be directly installed and fixed using the existing surge arrester monitoring instrument mounting base 51 on the line pole or line frame 500, without the need for an additional corresponding mounting structure, thus simplifying the fixing method of the surge arrester monitoring instrument mounting bracket. Since the assembly structure 102 on the fixed bracket 100 can also be connected with the mounting base 21, the structure of the mounting base 21 and the fixed base 51 of the surge arrester monitor are similar, which facilitates the installation of the surge arrester monitor mounting bracket and the surge arrester monitor 600.

[0047] like Figure 2 , Figure 3 As shown, the structure of the surge arrester monitor mounting base 51 and the mounting base 21 is the same. In practical applications, the surge arrester monitor mounting bracket can be directly installed on the original surge arrester monitor mounting base 51, and the surge arrester monitor 600 can also be directly installed on the mounting base 21, which is very convenient.

[0048] In some embodiments, as Figure 5As shown, the locking member 300 includes an insertion portion 31 for insertion into the first locking hole 201 and the second locking hole 101, and a supporting portion 32 for abutting against the rotating member 200. The insertion portion 31 is connected to the supporting portion 32, and the diameter of the supporting portion 32 is larger than the diameter of the first locking hole 201. The first locking hole 201 and the second locking hole 101 have the same diameter, and the diameter of the insertion portion 31 is the same as the diameter of the first locking hole 201 and the second locking hole 101. When the insertion portion 31 is inserted into the first locking hole 201 and the second locking hole 101, the supporting portion 32 can abut against the outer edge of the first locking hole 201 to limit the position of the insertion portion 31 and ensure that the locking member 300 can lock the rotating member 200 to the fixed bracket 100 effectively.

[0049] In some implementation methods, see [reference] Figure 4 , Figure 5 It is understood that the rotating part 200 and / or the fixed bracket 100 are made of magnetic material, and at least one of the supporting part 32 and the insertion part 31 is a permanent magnet for magnetic attraction with the rotating part 200 or the fixed bracket 100.

[0050] Preferably, the rotating disk 23 of the rotating member 200 can be made of iron, and the supporting part 32 can be a neodymium magnet. The supporting part 32 and the insertion part 31 can be connected by a threaded connection. When the rotating disk 23 rotates at a suitable angle, the insertion part of the locking member 300 is inserted into the first locking hole 201 and the second locking hole 101 to lock the rotating disk 23. The supporting part 32 of the locking member 300 can be magnetically attracted to the surface of the rotating disk 23, thereby preventing the locking member 300 from easily falling off and enhancing the stability of the locking structure of the rotating disk 23.

[0051] In some embodiments, as Figure 4 , Figure 5 As shown, the supporting part 32 is provided with two opposing clamping surfaces 01, which are planar and can be parallel to each other. In actual use, since the surge arrester monitoring device mounting bracket needs to be fixed in an outdoor environment, the locking part 300 may become stuck in the first locking hole 201 and the second locking hole 101 due to corrosion from outdoor rainwater, making it difficult to pull out. Through the above design, the two clamping surfaces 01 can provide a clamping and turning part for the wrench, allowing the operator to use the wrench to turn the locking part 300 to release the stuck state, facilitating subsequent adjustments to the orientation of the surge arrester monitoring device 600.

[0052] Understandably, in order to reduce the corrosion of the locking component 300, the locking component 300 and the rotating disk 23 are made of the same material to avoid electrochemical corrosion occurring outdoors, thereby reducing the probability of the locking component 300 rusting and jamming.

[0053] In some embodiments, as Figure 4 As shown, there is a gap between the end of the supporting part 32 near the rotating part 200 and the rotating part 200. In practical applications, since the locking part 300 may be difficult to pull out, the above design allows workers to use a screwdriver or pry bar to pry open the gap 02 when they need to remove the locking part 300, and then use the lever principle to pry up the locking part 300, saving time and effort.

[0054] It should be noted that wrenches, screwdrivers, and pry bars are common tools that workers in this field often carry.

[0055] In some embodiments, as Figure 1 , Figure 4 As shown, the surge arrester monitoring device mounting bracket provided in this application also includes a beam emitting device 400. The beam emitting device 400 is connected to the rotating component 200 and is located directly below the display panel 61. The beam emitting device 400 has a beam emitting port 401, which is used to emit a beam along the orientation of the display panel 61 of the surge arrester monitoring device 600. In practical applications, when adjusting the orientation of the surge arrester monitoring device 600, it is necessary to accurately determine the orientation of the display panel 61 to ensure that it is accurately facing the inspection camera. Through the above design, when adjusting the orientation of the display panel 61 of the surge arrester monitoring device 600 using the surge arrester monitoring device mounting bracket, the operator can observe whether the beam emitted by the beam emitting device 400 is directly below the inspection camera, thereby determining whether the display panel 61 is accurately facing the inspection camera and ensuring the accuracy of the surge arrester monitoring device 600 installation.

[0056] The aforementioned beam emitting device 400 is a device that emits parallel colored light. When the emitted light shines on the surface of an object, it forms a bright spot, which can be a conspicuous red or green. Specifically, it is similar to a commonly used laser pointer (although this laser pointer does not emit a true laser). Workers can then use the position of the bright spot to determine whether the display panel 61 of the surge arrester monitor 600 is facing the inspection camera; that is, when the bright spot shines directly below the inspection camera, the display panel 61 of the surge arrester monitor 600 is facing the inspection camera.

[0057] In some embodiments, the beam emitting device 400 includes a beam emitting head for emitting a beam and a battery compartment for mounting a battery, with the beam emitting head electrically connected to the battery in the battery compartment. When adjusting the orientation of the display panel 61 of the surge arrester monitor 600, the operator can carry the battery compatible with the battery compartment. To adjust the orientation, the battery is inserted into the battery compartment. After adjustment and locking the rotating component 200, the battery can be removed for adjusting the next surge arrester monitor 600. This design eliminates the need for a separate power supply for the beam emitting device 400, reducing production costs.

[0058] Furthermore, in some other embodiments, the rotating disk 23 has a locking part for setting a laser pointer.

[0059] It should be noted that the laser pointer mentioned here is not a device that actually emits lasers. "Laser pointer" is the product name of the device. The beam it emits can serve as an indicator and does not have high energy, so it will not damage the surveillance camera.

[0060] The laser pointer can be mounted on the rotating disk 23 via a snap-fit ​​or magnetic attachment. When the laser pointer is fixed in the snap-fit ​​position, the direction of the laser beam emitted by the laser pointer is aligned with the orientation of the display panel 61 of the surge arrester monitor 600. In this way, when adjusting the orientation of the display panel 61 of the surge arrester monitor 600, the operator can carry a laser pointer. To adjust the orientation, the laser pointer is placed in the snap-fit ​​position; after adjustment and locking the rotating component 200, the laser pointer can be removed from the snap-fit ​​position for use in adjusting the next surge arrester monitor 600. This design eliminates the need for a separate beam emitting device 400 for each surge arrester monitor mounting bracket, simplifying the structure of the bracket and reducing its production cost.

[0061] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0062] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A mounting bracket for a surge arrester monitoring instrument, characterized in that, include: Fixed brackets (100) for installation on line poles or line frames (500); A rotating component (200) is rotatably connected to the fixed bracket (100), and the rotating component (200) is provided with a mounting base (21) for fixing the surge arrester monitor (600); A locking member (300) is disposed between the fixed bracket (100) and the rotating member (200) to fix the rotating member (200) relative to the fixed bracket (100).

2. The surge arrester monitoring device mounting bracket according to claim 1, characterized in that, The rotating component (200) has a plurality of first locking holes (201) around its rotation axis, and the fixed bracket (100) has at least one second locking hole (101). By rotating the rotating component (200), any one of the first locking holes (201) can be aligned with the second locking hole (101) on the same axis; or The fixed bracket (100) is provided with a plurality of second locking holes (101), each second locking hole (101) is arranged around the rotation axis of the rotating member (200), and the rotating member (200) is provided with at least one first locking hole (201). By rotating the rotating member (200), the first locking hole (201) can be aligned with any one of the second locking holes (101). The locking member (300) is inserted into the first locking hole (201) and one of the second locking holes (101) to fix the rotating member (200) relative to the fixed bracket (100).

3. The surge arrester monitoring device mounting bracket according to claim 2, characterized in that, The rotating component (200) includes a rotating shaft (22), a rotating disk (23), and a mounting base (21). The rotating shaft (22) is fixedly connected to the rotating disk (23), and the rotating shaft (22) is rotatably connected to the fixed bracket (100). The mounting base (21) is located on the side of the rotating disk (23) away from the fixed bracket (100). The rotating disk (23) has a plurality of first locking holes (201), and the plurality of first locking holes (201) are arranged around the axis of the rotating shaft (22) along an arc. The fixed bracket (100) is provided with a second locking hole (101). When the rotating disk (23) rotates, the second locking hole (101) can be aligned with any one of the first locking holes (201). The locking member (300) is inserted into one of the first locking holes (201) and the second locking hole (101) to fix the rotating member (200) relative to the fixed bracket (100).

4. The surge arrester monitoring device mounting bracket according to claim 3, characterized in that, The rotating disk (23) has a superior arc-shaped structure, and a plurality of the first positioning holes are evenly spaced around the center of the superior arc-shaped structure.

5. The mounting bracket for the surge arrester monitoring instrument according to claim 1, characterized in that, The fixed bracket (100) has an assembly structure (102) for cooperating with the lightning arrester monitoring instrument mounting base (51) on the line tower or line frame (500), and the assembly structure (102) and the mounting base (21) are a cooperating connection structure.

6. The surge arrester monitoring device mounting bracket according to claim 2, characterized in that, The locking member (300) includes an insertion part (31) for inserting into the first locking hole (201) and the second locking hole (101) and an abutting part (32) for abutting against the rotating member (200). The insertion part (31) is connected to the abutting part (32), and the diameter of the abutting part (32) is larger than the diameter of the first locking hole (201).

7. The surge arrester monitoring device mounting bracket according to claim 6, characterized in that, The rotating component (200) and / or the fixed bracket (100) are made of magnetic material, and at least one of the supporting part (32) and the insertion part (31) is a permanent magnet for magnetically engaging with the rotating component (200) or the fixed bracket (100).

8. The mounting bracket for the surge arrester monitoring instrument according to claim 6, characterized in that, The supporting part (32) is provided with two oppositely arranged clamping surfaces (01), and the clamping surfaces (01) are planes.

9. The mounting bracket for the surge arrester monitoring instrument according to claim 6, characterized in that, The abutting part (32) has a gap (02) between its end near the rotating member (200) and the rotating member (200).

10. The mounting bracket for the surge arrester monitoring instrument according to claim 1, characterized in that, The surge arrester monitoring device mounting bracket also includes a beam emitting device (400), which is connected to the rotating component (200). The beam emitting device (400) has a beam emitting port (401) for emitting a beam along the orientation of the display panel (61) of the surge arrester monitoring device (600).

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