A mounting bracket for a pole-mounted vacuum circuit breaker automation package

Abstract

The utility model relates to electrical equipment installation technical field, especially a kind of installation support of column vacuum circuit breaker automation complete set of equipment;Upper fixed part and lower fixed part are fixedly connected in the upper and lower of column respectively, the bottom of placing platform is connected with lower fixed part, the box of complete set of equipment is placed on the top surface of placing platform, and the bottom of box is fixedly connected with placing platform;The left side of placing platform and the left side of box are fixed by the front part of first connecting piece, and the rear end of first connecting piece is connected with upper fixed part;The right side of placing platform and the right side of box are fixed by the front part of second connecting piece, and the rear end of second connecting piece is connected with upper fixed part;The rear side of placing platform is abutted with column;First connecting piece is located between the first, second phase insulation cylinder of complete set of equipment, and second connecting piece is located between the second, third phase insulation cylinder of complete set of equipment;Solve the problem of insufficient reliability of column vacuum circuit breaker automation complete set of equipment column installation.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment installation technology, and in particular to a mounting bracket for an automated complete set of pole-mounted vacuum circuit breakers. Background Technology

[0002] A complete set of equipment that integrates numerous devices, such as pole-mounted vacuum circuit breakers (e.g., 10kV), intelligent terminal equipment (e.g., FTU intelligent controllers), and external voltage transformers, is typically called a pole-mounted vacuum circuit breaker automation system. This product is mainly used in urban and rural power distribution network overhead ring network lines as a sectionalizing disconnector and tie switch; or for boundary control and protection at the junction of urban and rural power grids' overhead lines and cables; it can also realize automated switching devices for ring network line load distribution.

[0003] Pole-mounted vacuum circuit breaker automation systems typically integrate numerous devices into a cubic enclosure, with the operating surface located on the side. The three-phase insulating cylinder, containing the arc-extinguishing chamber within the pole-mounted vacuum circuit breaker, extends from the top of the enclosure (some systems also include the opening and closing linkage mechanism on the outside), thus forming a mountain-shaped structure. Based on this common structure, when installing pole-mounted vacuum circuit breaker automation systems on outdoor poles, a platform is usually set up on the pole, and the enclosure is placed on the platform, then secured to the platform with screws and nuts. However, this installation method, which only secures the bottom of the enclosure, can easily lead to a top-heavy appearance, making it vulnerable to severe weather such as typhoons, heavy rain, or hail. Furthermore, the extending insulating cylinder is susceptible to being lifted off its top cover or the entire enclosure under strong impact, indicating an unreliable installation. Utility Model Content

[0004] To address the aforementioned shortcomings, the purpose of this utility model is to propose an installation bracket for a complete set of automated pole-mounted vacuum circuit breaker equipment, thereby solving the problem of insufficient reliability in pole-mounted installation of the complete set of automated pole-mounted vacuum circuit breaker equipment.

[0005] To achieve this objective, the present invention adopts the following technical solution: An installation bracket for a complete set of automated equipment for pole-mounted vacuum circuit breakers includes an upper fixing component, a lower fixing component, a placement platform, a first connecting component, and a second connecting component; the lower fixing component is fixedly connected to the bottom of the column, the bottom of the placement platform is connected to the lower fixing component, the housing of the complete set of equipment is placed on the top surface of the placement platform, and the bottom of the housing is fixedly connected to the placement platform; The upper fixing member is fixedly connected to the top of the column; the front part of the first connector fastens and fixes the left side of the placement platform and the left side of the box, and the rear end of the first connector is connected to the upper fixing member; the front part of the second connector fastens and fixes the right side of the placement platform and the right side of the box, and the rear end of the second connector is connected to the upper fixing member; the rear side of the placement platform abuts against the column. The first connector is located between the first phase insulating cylinder and the second phase insulating cylinder of the complete set of equipment, and the second connector is located between the second phase insulating cylinder and the third phase insulating cylinder of the complete set of equipment.

[0006] Furthermore, the first connector and the second connector have the same structure; The first connector includes an L-shaped rod, a crossbar, and a diagonal tie rod; the L-shaped head of the L-shaped rod is fastened to the left bottom surface of the placement platform, and the tail of the L-shaped rod is vertically upward; The crossbar is placed horizontally from front to back on the top surface of the box, and the crossbar is provided with at least one crossbar fastener for fixed connection with the top surface of the box. The tail end of the L-shaped rod is connected to the front end of the crossbar, the middle part of the crossbar is connected to the front end of the diagonal tie rod, and the rear end of the diagonal tie rod is connected to the upper fixing member.

[0007] Furthermore, the tail of the L-shaped rod is a telescopic rod, the end of the tail of the L-shaped rod is hinged to the front end of the crossbar, the middle part of the crossbar is hinged to the front end of the diagonal tie rod, and the rear end of the diagonal tie rod is hinged to the upper fixing member.

[0008] Furthermore, the upper fixing member includes a left fixing member and a right fixing member; the right part of the left fixing member and the left part of the right fixing member are fastened to the top of the column, and at least one first fastener is provided for connecting and fixing the right part of the left fixing member and the column in series, and at least one second fastener is provided for connecting and fixing the left part of the right fixing member and the column in series. The left part of the left fixing member is a leftward extension plate parallel to the placement platform, used to connect to the rear end of the diagonal tie rod of the first connecting member; the right part of the right fixing member is a rightward extension plate parallel to the placement platform, used to connect to the rear end of the diagonal tie rod of the second connecting member.

[0009] Furthermore, the left front side and right front side of the placement platform are respectively provided with multiple first adjustment slots, and the left part of the left fixing member and the right part of the right fixing member are respectively provided with second adjustment slots corresponding to the first adjustment slots. The first connector further includes a first adjusting fastener; the first adjusting fastener securely connects the L-shaped head of the L-shaped rod to the first adjusting bayonet. The first connector further includes a second adjusting fastener and a hinge seat; the rear end of the diagonal tie rod is hinged to the hinge seat, and the second adjusting fastener corresponds to the first adjusting fastener, fixing the hinge seat to the second adjusting bayonet.

[0010] Furthermore, the placement platform includes a placement plate and a support frame; the L-shaped head of the L-shaped rod engages with the left or right bottom surface of the placement plate, and the rear side of the placement plate abuts against the column; The support frame is mounted between the bottom surface of the placed plate and the lower fixing member.

[0011] Furthermore, the upper fixing member and the lower fixing member have the same structure; The support frame includes a left support frame and a right support frame, and both the left support frame and the right support frame include a first support rod and a second support rod; The upper end of the first support rod is hinged to the bottom surface of the left front side or the bottom surface of the placing plate, and the lower end of the first support rod is hinged to the left or right part of the lower fixing member. The upper end of the second support rod is hinged to the left or right rear bottom surface of the placement plate, and the lower end of the second support rod is hinged to the left or right part of the lower fixing member.

[0012] Furthermore, a limiting groove is provided at the center of the lower end of the second support rod; the lower end of the first support rod is limited within the limiting groove and is coaxially hinged to the left or right part of the lower fixing member with the lower end of the second support rod.

[0013] Furthermore, the placement plate has multiple fixing holes for fixing the bottom of the box and the placement plate.

[0014] The technical solution provided by this utility model can include the following beneficial effects: First, the bottom of the placement platform is fixed to the column by connecting it to the lower fixing member fixedly connected to the column, so that the top surface of the placement platform provides sufficient support for the housing of the complete set of equipment, and the complete set of equipment is fixed by the bottom of the housing and the placement platform.

[0015] Based on this, the left and right sides of the placement platform (which also avoids isolated installation and side deviation of the enclosure) are respectively positioned between the two phase insulating cylinders, with a first and a second connector. This avoids the insulating cylinders pressing against the top cover, preventing the top cover from being lifted under strong impact, thus indirectly pressing the insulating cylinders. Therefore, the front part of the first connector is used to fasten and fix the left side of the placement platform and the left side of the enclosure, and the front part of the second connector is used to fasten and fix the right side of the placement platform and the right side of the enclosure, further securing the entire enclosure to the placement platform. Subsequently, the rear ends of both the first and second connectors are connected to the upper fixing component, forcing the rear side of the placement platform to abut against the column, forming a strong triangular fixing relationship between the placement platform, the first connector, the second connector, and the column. This makes the column-mounted installation of the complete set of equipment more reliable and able to cope with various harsh weather conditions. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment, one embodiment of this utility model. Figure 1 .

[0017] Figure 2 Is it like this? Figure 1 The diagram shows the structure of a mounting bracket for an automated complete set of pole-mounted vacuum circuit breakers. Figure 2 .

[0018] The components include: upper fixing part 1, lower fixing part 2, placement platform 3, first connecting part 4, second connecting part 5, L-shaped rod 41, horizontal bar 42, diagonal tie rod 43, left fixing part 11, right fixing part 12, first adjusting slot 31, second adjusting slot 13, first adjusting fastener 44, second adjusting fastener 45, hinge seat 46, placement plate 32, support frame 33, first support rod 331, second support rod 332, limiting groove 3321, and fixing hole 321. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation on this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model according to the specific circumstances.

[0023] The following is combined Figures 1 to 2 This invention describes an installation bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to an embodiment of the present invention.

[0024] An installation bracket for a complete set of automated equipment for pole-mounted vacuum circuit breakers includes an upper fixing component 1, a lower fixing component 2, a placement platform 3, a first connecting component 4, and a second connecting component 5; the lower fixing component 2 is fixedly connected to the bottom of the column, the bottom of the placement platform 3 is connected to the lower fixing component 2, the housing of the complete set of equipment is placed on the top surface of the placement platform 3, and the bottom of the housing is fixedly connected to the placement platform 3. The upper fixing member 1 is fixedly connected to the top of the column; the front part of the first connecting member 4 is fastened and fixed to the left side of the placement platform 3 and the left side of the box body, and the rear end of the first connecting member 4 is connected to the upper fixing member 1; the front part of the second connecting member 5 is fastened and fixed to the right side of the placement platform 3 and the right side of the box body, and the rear end of the second connecting member 5 is connected to the upper fixing member 1; the rear side of the placement platform 3 abuts against the column. The first connector 4 is located between the first phase insulating cylinder and the second phase insulating cylinder of the complete set of equipment, and the second connector 5 is located between the second phase insulating cylinder and the third phase insulating cylinder of the complete set of equipment.

[0025] This utility model proposes a preferred embodiment of a mounting bracket for an automated complete set of pole-mounted vacuum circuit breakers, such as... Figure 1 As shown. First, the bottom of the placement platform 3 is connected to the lower fixing member 2, which is fixedly connected to the bottom of the column, and fixed to the column. This allows the top surface of the placement platform 3 to provide sufficient support for the housing of the complete set of equipment. The complete set of equipment is then fixed by the bottom of the housing and the placement platform 3.

[0026] Based on this, the left and right sides of the placement platform 3 (which also avoids the problem of separate installation and side deviation of the housing) are respectively located between the two phase insulating cylinders. A first connector 4 and a second connector 5 are installed to prevent the insulating cylinders from pressing against the top cover, thus preventing the top cover from being lifted under strong impact and indirectly pressing the insulating cylinders. Therefore, the front part of the first connector 4 is used to fasten and fix the left side of the placement platform 3 and the left side of the housing, and the front part of the second connector 5 is used to fasten and fix the right side of the placement platform 3 and the right side of the housing, further securing the entire housing to the placement platform 3. Subsequently, the rear ends of both the first connector 4 and the second connector 5 are connected to the upper fixing member 1, forcing the rear side of the placement platform 3 to abut against the column. This creates a strong triangular fixing relationship between the placement platform 3, the first connector 4, the second connector 5, and the column, making the column-mounted installation of the complete set of equipment more reliable and able to cope with various harsh weather conditions.

[0027] Furthermore, the first connector 4 and the second connector 5 have the same structure; The first connecting member 4 includes an L-shaped rod 41, a horizontal rod 42, and a diagonal tie rod 43; the L-shaped head of the L-shaped rod 41 is fastened to the bottom left side of the placement platform 3, and the tail of the L-shaped rod 41 is vertically upward. The crossbar 42 is placed horizontally on the top surface of the box from front to back, and the crossbar 42 is provided with at least one crossbar fastener 421 for fixed connection with the top surface of the box. The tail end of the L-shaped rod 41 is connected to the front end of the crossbar 42, the middle part of the crossbar 42 is connected to the front end of the diagonal tie rod 43, and the rear end of the diagonal tie rod 43 is connected to the upper fixing member 1.

[0028] In this embodiment, as Figure 2As shown, the first connector 4 and the second connector 5, in order to fasten and fix the box to the placement platform 3, are preferably both composed of an L-shaped rod 41, a crossbar 42, and a diagonal tie rod 43. The L-shaped head of the L-shaped rod 41 fastens to the left (or right) bottom surface of the placement platform 3, forming an upward supporting force on the placement platform 3 from below; the crossbar 42 is placed horizontally on the top surface of the box and fixed, forming a downward pressure on the box from above; the diagonal tie rod 43 connects the middle part of the crossbar 42 to the upper fixing member 1, forming a diagonal pulling force, so that the rear end of the crossbar 42 can be pressed down and will not be pulled up by the diagonal tie rod 43; thus, the three work together to fasten the box to the placement platform 3, further improving the fixing strength of the left and right sides of the box and the anti-offset ability of the overall structure.

[0029] Furthermore, the tail rod of the L-shaped rod 41 is a telescopic rod, the end of the tail rod of the L-shaped rod 41 is hinged to the front end of the crossbar 42, the middle part of the crossbar 42 is hinged to the front end of the diagonal tie rod 43, and the rear end of the diagonal tie rod 43 is hinged to the upper fixing member 1.

[0030] In this embodiment, the tail rod of the L-shaped rod 41 is set as a telescopic rod, which can adapt to boxes of different heights; therefore, the L-shaped rod 41 and the crossbar 42, the crossbar 42 and the diagonal tie rod 43, and the diagonal tie rod 43 and the upper fixing member 1 are also preferably hinged to facilitate adjustment with the telescopic rod; after adjustment, the crossbar 42 is fixed by the crossbar fastener 421 to restrict the hinged movement and complete the box installation.

[0031] Furthermore, the upper fixing member 1 includes a left fixing member 11 and a right fixing member 12; the right part of the left fixing member 11 and the left part of the right fixing member 12 are fastened to the top of the column, and at least one first fastener is provided for connecting and fixing the right part of the left fixing member 11 and the column in series, and at least one second fastener is provided for connecting and fixing the left part of the right fixing member 12 and the column in series. The left part of the left fixing member 11 is a leftward extension plate parallel to the placement platform 3, which is used to connect to the rear end of the diagonal tie rod 43 of the first connecting member 4; the right part of the right fixing member 12 is a rightward extension plate parallel to the placement platform 3, which is used to connect to the rear end of the diagonal tie rod 43 of the second connecting member 5.

[0032] In this embodiment, the first connector 4 and the second connector 5 are used to fasten the left and right sides of the box body, respectively, and then pulled to the upper fixing member 1 for connection. The pulling force of the first connector 4 and the second connector 5 is preferably directly transmitted to reduce force loss. Therefore, the upper fixing member 1 adopts a split structure in which the left fixing member 11 and the right fixing member 12 are fastened to the column. This facilitates installation and allows for direct connection to the first connector 4 and the second connector 5 through the left and right extension structures, respectively.

[0033] It should be noted that since the first connector 4 and the second connector 5 are fastened to the column, they are prone to sliding or rotating if not fixed. Therefore, a first fastener and a second fastener (such as rivets, screws, etc.) are also required to connect the left fixing member 11 or the right fixing member 12 to the column in series for fixation.

[0034] Furthermore, multiple first adjustment slots 31 are provided on the left front side and right front side of the placement platform 3, and second adjustment slots 13 are provided on the left part of the left fixing member 11 and the right part of the right fixing member 12 respectively corresponding to the first adjustment slots 31. The first connector 4 also includes a first adjusting fastener 44; the first adjusting fastener 44 fixes the L-shaped head of the L-shaped rod 41 to the first adjusting slot 31; The first connector 4 also includes a second adjusting fastener 45 and a hinge seat 46; the rear end of the diagonal tie rod 43 is hinged to the hinge seat 46, and the second adjusting fastener 45 corresponds to the first adjusting fastener 44, fixing the hinge seat 46 to the second adjusting slot 13.

[0035] In this embodiment, the spacing between the three-phase insulating cylinders of different complete sets of equipment may be different. To adapt to different spacings and improve compatibility, a first adjustment slot 31 is preferably provided on the placement platform 3, and a second adjustment slot 13 is correspondingly provided on the left fixing member 11. This facilitates the translation of the first connecting member 4 and the second connecting member 5, ensuring that they are positioned between the two-phase insulating cylinders. After adjustment, the L-shaped head of the L-shaped rod 41 and the hinge seat 46 are tightened by the first adjusting fastener 44 and the second adjusting fastener 45, respectively, thereby fixing the position of the first connecting member 4 and the second connecting member 5.

[0036] It should be noted that a hinge seat 46 is added to the rear end of the diagonal tie rod 43 for easy movement and hinge connection; when the hinge seat 46 is fixed to the upper fixing member 1, the diagonal tie rod 43 is hinged to the upper fixing member 1.

[0037] Furthermore, the placement platform 3 includes a placement plate 32 and a support frame 33; the L-shaped head of the L-shaped rod 41 engages with the left or right bottom surface of the placement plate 32, and the rear side of the placement plate 32 abuts against the column. The support frame 33 is mounted between the bottom surface where the flat plate 32 is placed and the lower fixing member 2.

[0038] In this embodiment, in order to enable the placement platform 3 to bear the box, it is preferably composed of a placement plate 32 and a support frame 33; wherein, the placement plate 32 is used to provide a placement surface, and the support frame 33 is used to provide support force.

[0039] Furthermore, the upper fixing member 1 and the lower fixing member 2 have the same structure; The support frame 33 includes a left support frame and a right support frame, and both the left support frame and the right support frame include a first support rod 331 and a second support rod 332; The upper end of the first support rod 331 is hinged to the bottom surface of the left front side or the bottom surface of the plate 32, and the lower end of the first support rod 331 is hinged to the left or right part of the lower fixing member 2. The upper end of the second support rod 332 is hinged to the left or right rear bottom surface of the plate 32, and the lower end of the second support rod 332 is hinged to the left or right part of the lower fixing member 2.

[0040] In this embodiment, the placement plate 32 is pulled to the upper fixing member 1 after being fastened by the first connecting member 4 and the second connecting member 5, so that the rear side of the placement plate 32 abuts against the column to ensure the stability of the placement plate 32. In order to cooperate with the upward pulling action, the support frame 33 preferably adopts a hinged structure, so that the placement plate 32 can move slightly within a certain range. Therefore, the lower fixing member 2 also adopts the same structure as the upper fixing member 1. Then, the support frame 33 can be provided on the left and right sides respectively, forming a support frame composed of the first support rod 331 and the second support rod 332 hinged together, so that the first support rod 331, the second support rod 332 and the placement plate 32 form a triangular support structure, ensuring that the support frame 33 can provide sufficient support force for the complete set of equipment.

[0041] Furthermore, a limiting groove 3321 is provided at the center of the lower end of the second support rod 332; the lower end of the first support rod 331 is limited within the limiting groove 3321 and is coaxially hinged to the left or right part of the lower fixing member 2 with the lower end of the second support rod 332.

[0042] In this embodiment, to avoid the hinge of the first support rod 331 and the second support rod 332 being too flexible and resulting in insufficient support force, it is preferable to limit the lower end of the first support rod 331 to be located in the limiting groove 3321 at the lower end of the second support rod 332, and to be coaxially hinged with the lower end of the second support rod 332, so that the hinge movement of the lower end of the first support rod 331 and the lower end of the second support rod 332 mutually restricts each other.

[0043] Furthermore, the placement plate 32 has multiple fixing holes 321, which are used to fix the bottom of the box and the placement plate 32.

[0044] In this embodiment, a fixed connection is achieved between the bottom of the box and the placement platform 3. Preferably, multiple fixing holes 321 are opened in the placement plate 32. The fixing holes 321 are engaged by, for example, screws or nuts. The screws pass through the bottom plate of the box and the placement plate 32 and are tightened with nuts to fix the box, thereby achieving a fixed connection between the bottom of the box and the placement platform 3, making installation more convenient.

[0045] Other components and operations of the mounting bracket for an automated complete set of pole-mounted vacuum circuit breakers according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0046] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment, characterized in that: It includes an upper fixing component, a lower fixing component, a placement platform, a first connecting component, and a second connecting component; the lower fixing component is fixedly connected to the bottom of the column, the bottom of the placement platform is connected to the lower fixing component, the housing of the complete set of equipment is placed on the top surface of the placement platform, and the bottom of the housing is fixedly connected to the placement platform; The upper fixing member is fixedly connected to the top of the column; the front part of the first connector fastens and fixes the left side of the placement platform and the left side of the box, and the rear end of the first connector is connected to the upper fixing member; the front part of the second connector fastens and fixes the right side of the placement platform and the right side of the box, and the rear end of the second connector is connected to the upper fixing member; the rear side of the placement platform abuts against the column. The first connector is located between the first phase insulating cylinder and the second phase insulating cylinder of the complete set of equipment, and the second connector is located between the second phase insulating cylinder and the third phase insulating cylinder of the complete set of equipment.

2. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 1, characterized in that: The first connector and the second connector have the same structure; The first connector includes an L-shaped rod, a crossbar, and a diagonal tie rod; the L-shaped head of the L-shaped rod is fastened to the left bottom surface of the placement platform, and the tail of the L-shaped rod is vertically upward; The crossbar is placed horizontally from front to back on the top surface of the box, and the crossbar is provided with at least one crossbar fastener for fixed connection with the top surface of the box. The tail end of the L-shaped rod is connected to the front end of the crossbar, the middle part of the crossbar is connected to the front end of the diagonal tie rod, and the rear end of the diagonal tie rod is connected to the upper fixing member.

3. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 2, characterized in that: The tail of the L-shaped rod is a telescopic rod. The end of the tail of the L-shaped rod is hinged to the front end of the crossbar. The middle part of the crossbar is hinged to the front end of the diagonal tie rod. The rear end of the diagonal tie rod is hinged to the upper fixing member.

4. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 3, characterized in that: The upper fixing member includes a left fixing member and a right fixing member; the right part of the left fixing member and the left part of the right fixing member are fastened to the top of the column, and at least one first fastener is provided for connecting and fixing the right part of the left fixing member and the column in series, and at least one second fastener is provided for connecting and fixing the left part of the right fixing member and the column in series. The left part of the left fixing member is a leftward extension plate parallel to the placement platform, used to connect to the rear end of the diagonal tie rod of the first connecting member; the right part of the right fixing member is a rightward extension plate parallel to the placement platform, used to connect to the rear end of the diagonal tie rod of the second connecting member.

5. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 4, characterized in that: The placement platform has multiple first adjustment slots on its left front side and right front side, and the left part of the left fixing member and the right part of the right fixing member have second adjustment slots corresponding to the first adjustment slots. The first connector further includes a first adjusting fastener; the first adjusting fastener securely connects the L-shaped head of the L-shaped rod to the first adjusting bayonet. The first connector further includes a second adjusting fastener and a hinge seat; the rear end of the diagonal tie rod is hinged to the hinge seat, and the second adjusting fastener corresponds to the first adjusting fastener, fixing the hinge seat to the second adjusting bayonet.

6. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 4, characterized in that: The placement platform includes a placement plate and a support frame; the L-shaped head of the L-shaped rod engages with the left or right bottom surface of the placement plate, and the rear side of the placement plate abuts against the column; The support frame is mounted between the bottom surface of the placed plate and the lower fixing member.

7. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 6, characterized in that: The upper fixing member and the lower fixing member have the same structure; The support frame includes a left support frame and a right support frame, and both the left support frame and the right support frame include a first support rod and a second support rod; The upper end of the first support rod is hinged to the bottom surface of the left front side or the bottom surface of the placing plate, and the lower end of the first support rod is hinged to the left or right part of the lower fixing member. The upper end of the second support rod is hinged to the left or right rear bottom surface of the placement plate, and the lower end of the second support rod is hinged to the left or right part of the lower fixing member.

8. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 7, characterized in that: The lower end of the second support rod is provided with a limiting groove at its center; the lower end of the first support rod is limited to the limiting groove and is coaxially hinged to the left or right part of the lower fixing member with the lower end of the second support rod.

9. The mounting bracket for an automated complete set of pole-mounted vacuum circuit breaker equipment according to claim 6, characterized in that: The placement plate has multiple fixing holes, which are used to fix the bottom of the box and the placement plate together.

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