Support for gas-insulated switchgear

Abstract

The utility model relates to a support for gas insulated switchgear, the support includes: base, fixed to ground, support gas insulated switchgear, and support arm, from the base upward extension, support arm is telescopic support arm, has first end and second end, first end pivotably installed on the base, make that the angle between support arm and base is adjustable, the second end of support arm is the support end for supporting gas insulated switchgear. According to the support for gas insulated switchgear of the application, adapts different specifications of gas insulated switchgear, through adjustable change's support mode, greatly reduced the specification of required support, formed a set of support that can adapt to multiple layouts.

Description

Technical Field

[0001] This application relates to a bracket for gas-insulated switchgear. Background Technology

[0002] Because the layout of gas-insulated switchgear (GIS) involves different lengths and shapes, multiple frames are needed to match the different lengths and shapes, which results in the need for multiple different versions of brackets to support the gas-insulated switchgear.

[0003] The existing technology uses different brackets for different gas-insulated switchgear, which increases the production and procurement costs for enterprises and reduces installation efficiency. Utility Model Content

[0004] In view of this, the present invention proposes a bracket for gas-insulated switchgear, which can adjust the support angle and is telescopic to adapt to gas-insulated switchgear with different lengths and shapes, thus solving the above-mentioned defects in the prior art.

[0005] According to one embodiment of this application, a bracket for a gas-insulated switchgear is provided. The bracket includes: a base fixed to the ground to support the gas-insulated switchgear; and a support arm extending upward from the base. The support arm is a telescopic support arm having a first end and a second end. The first end is pivotally mounted on the base such that the angle between the support arm and the base is adjustable. The second end of the support arm is a support end for supporting the gas-insulated switchgear.

[0006] The bracket for gas-insulated switchgear according to this application allows for free adjustment of the angle between the support arm and the base, as well as the telescopic length of the support arm, based on the size and shape of the gas-insulated switchgear to be supported, thereby adapting to different specifications of gas-insulated switchgear. This adjustable and adaptable support method significantly reduces the required bracket specifications, forming a bracket system suitable for various layouts. Furthermore, it saves on numerous drawings, effectively reducing management costs. The reduction in versions and specifications also lowers production and procurement costs for enterprises. Due to the frame's flexibility, assembly time is shortened, and efficiency is improved when adjusting individual brackets on-site.

[0007] Furthermore, the support arm is mounted to the base via a hinge. The hinge enables the support arm to pivot relative to the base, resulting in a simple and reliable structure that reduces production costs.

[0008] Furthermore, the hinge includes a connector, a boss, and a pivot connecting the connector and the boss; wherein, the first end of the support arm is provided with two connectors, each of the two connectors is provided with a pivot hole, and the two connectors are spaced apart; the part of the base connected to the support arm is provided with a boss, the boss being located between the two connectors; the pivot passes through the boss and protrudes from opposite sides of the boss, or the pivot is integrally formed on opposite sides of the boss and protrudes from them, and the pivot is inserted into the two pivot holes respectively.

[0009] This application uses a boss, a pivot, and a connector to form a hinge, which has a simple structure, is reliable in use, and is easy to install.

[0010] Furthermore, the support arm includes two support arms connected together by a linkage, wherein the two support arms gradually move closer together in a direction away from the base.

[0011] Using two connected support arms allows for the support of heavier gas-insulated switchgear while ensuring structural stability.

[0012] Furthermore, the support arm includes a first arm and a second arm, the first arm being pivotally mounted on the base, and the second arm being slidably disposed along the first arm and fixed relative to the first arm by fasteners.

[0013] The extension and retraction of the support arm is achieved by the relative sliding of the first and second arms, which is simple in structure and easy to operate.

[0014] Furthermore, the first arm is provided with a first hole for engaging with a fastener, and the second arm is provided with a second hole for engaging with a fastener. The first hole and the second hole are aligned, and one or both of the first hole and the second hole are strip holes. The fasteners include bolts and nuts. The bolts pass through the first hole and the second hole, and the first arm and the second arm are fastened together by the engagement of the nuts and bolts.

[0015] The first and second arms are secured with bolts and nuts, making the extension and retraction adjustment of the support arms faster and more convenient, and the structure is simple and reliable.

[0016] Furthermore, a support member is provided at the second end of the support arm, and the support member is rotatably connected to the second end via a hinge. The angle of the support member can be adjusted via the hinge according to the shape and size of the gas-insulated switchgear, facilitating a more stable contact with the equipment.

[0017] Furthermore, the support has connection holes for connecting gas-insulated switchgear, thereby providing stable support for the equipment.

[0018] Furthermore, the base is provided with multiple connection points for connecting to the bottom of the gas-insulated switchgear to secure it. Multiple connection points can be selected according to the shape and size of the gas-insulated switchgear to provide stable support.

[0019] Furthermore, the base has multiple support legs for supporting the ground, thereby making the bracket and the supported gas-insulated switchgear more stably supported on the ground. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a perspective view of the bracket for gas-insulated switchgear according to this application.

[0021] Figure 2 for Figure 1 An enlarged schematic diagram of part A in the diagram.

[0022] Figure 3 for Figure 1 An enlarged schematic diagram of part B in the diagram.

[0023] The reference numerals in the attached figures are as follows: 1. Bracket 2. Base 21. Boss 22. Shaft 23. Supporting leg 24. Connection point 3. Support arm 31. First end 32. Connectors 33. Shaft hole 34. First Arm 35. Second arm 36. Second end 37. Support components 38. Connecting hole 4. Connecting rod Detailed Implementation

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that comprises a series of steps, modules, or units is not necessarily limited to those explicitly listed, but may include other steps, modules, or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0026] Figures 1 to 3 The bracket 1 for gas-insulated switchgear of this application is shown, specifically, Figure 1 This is a perspective view of the bracket for gas-insulated switchgear according to this application. Figure 2 for Figure 1 An enlarged diagram of part A in the image. Figure 3 for Figure 1 An enlarged schematic diagram of part B in the diagram.

[0027] like Figure 1 As shown, the bracket 1 includes a base 2 and a support arm 3. The base 2 is fixed to the ground for supporting gas-insulated switchgear. The support arm 3 extends upward from the base 2 and has a first end 31 and a second end 36. The first end 31 is pivotally mounted on the base 2, such that the angle between the support arm 3 and the base 2 is adjustable. The second end 36 of the support arm 3 is a support end for supporting the gas-insulated switchgear. The support arm 3 is a telescopic support arm, thereby allowing the length of the support arm 3 to be changed.

[0028] The support arm 3 is mounted to the base 2 via a hinge, thereby achieving adjustable angle between the support arm 3 and the base 2 with a simple structure.

[0029] like Figure 3 As shown, the hinge includes a connector 32, a boss 21, and a pivot 22 connecting the connector 32 and the boss 21. Preferably, the first end 31 of the support arm 3 is provided with two connectors 32, each of the two connectors 32 is provided with a pivot hole 33, and the two connectors 32 are spaced apart to form a space to accommodate the boss 21.

[0030] A boss 21 is provided at the portion of the base 2 that connects to the support arm 3, and the boss 21 is located between two connectors 32. A pivot 22 passes through the boss 21 and protrudes from opposite sides of the boss 21, and the pivot 22 is inserted into two shaft holes 33 respectively. In another embodiment, the pivot 22 is integrally formed on opposite sides of the boss 21 and protrudes from the boss 21 for insertion into the shaft holes 33 of the connectors 32.

[0031] like Figure 1 As shown, the support arm 3 includes two support arms, which are connected together by a connecting rod 4, wherein the two support arms gradually move closer together in a direction away from the base 2.

[0032] Preferably, the support arm 3 includes a first arm 34 and a second arm 35. The first arm 34 is pivotally mounted on the base 2, and the second arm 35 is slidably disposed along the first arm 34 and fixed relative to the first arm 34 by fasteners.

[0033] like Figure 1 As shown, the first arm 34 has a first hole for engaging with a fastener, and the second arm 35 has a second hole for engaging with a fastener. The first and second holes are aligned, and one or both of the first and second holes are strip-shaped holes. The fasteners include bolts and nuts. The bolts pass through the first and second holes, and the first arm 34 and the second arm 35 are fastened together by the engagement of the nuts and bolts. This fastening method is simple in structure, low in cost, easy to operate, and allows for quick adjustment of the length of the support arm 3.

[0034] like Figure 2 As shown, a support member 37 is provided at the second end 36 of the support arm 3, and the support member 37 is rotatably connected to the second end 36 via a hinge. The support member 37 has a connection hole 38 for connecting a gas-insulated switchgear.

[0035] The support member 37 can be pivoted via a hinge to adjust the angle and position of the support member 37 relative to the gas-insulated switchgear, facilitating connection to the device.

[0036] According to one embodiment of this application, the base 2 is provided with a plurality of connection points 24 for connecting to the bottom of a gas-insulated switchgear to secure the gas-insulated switchgear. The connection points 24 may be provided with threaded parts, such as bolts, to fasten to the gas-insulated switchgear.

[0037] In addition, such as Figure 1 As shown, the base 2 has multiple support legs 23 for supporting itself on the ground. Preferably, the base 2 has four support legs to stably support the base 2 and the gas-insulated switchgear thereon. Preferably, the base 2 comprises a rectangular frame composed of four steel beams, thereby achieving a simple structure and ease of manufacture.

[0038] The bracket for gas-insulated switchgear according to this application allows for free adjustment of the angle between the support arm and the base, as well as the telescopic length of the support arm, based on the size and shape of the gas-insulated switchgear to be supported, thereby adapting to different specifications and versions of gas-insulated switchgear. This adjustable and adaptable support method significantly reduces the required bracket specifications and versions, creating a bracket system suitable for various layouts. Furthermore, it saves on numerous drawings, effectively reducing management costs. The reduction in the number of versions and specifications also lowers production and procurement costs for enterprises. Due to the frame's flexibility, assembly time is shortened, and efficiency is improved when adjusting individual brackets on-site.

[0039] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0040] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units or modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units, modules, or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection of modules or units may be electrical or other forms.

[0041] The units or modules described as separate components may or may not be physically separate. The components shown as units or modules may or may not be physical units or modules; that is, they may be located in one place or distributed across multiple network units or modules. Some or all of the units or modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0042] Furthermore, the functional units or modules in the various embodiments of this application can be integrated into one processing unit or module, or each unit or module can exist physically separately, or two or more units or modules can be integrated into one unit or module. The integrated units or modules described above can be implemented in hardware or in the form of software functional units or modules.

[0043] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A bracket for gas-insulated switchgear, characterized in that, The support (1) includes: The base (2) is fixed to the ground to support the gas-insulated switchgear; and The support arm (3) extends upward from the base (2). The support arm (3) is a telescopic support arm with a first end (31) and a second end (36). The first end (31) is pivotally mounted on the base (2) so that the angle between the support arm (3) and the base (2) is adjustable. The second end (36) of the support arm (3) is a support end for supporting the gas-insulated switchgear.

2. The bracket for gas-insulated switchgear according to claim 1, characterized in that, The support arm (3) is mounted to the base (2) via a hinge.

3. The bracket for gas-insulated switchgear according to claim 2, characterized in that, The hinge includes a connector (32), a boss (21), and a pivot (22) connecting the connector (32) and the boss (21). The first end (31) of the support arm (3) is provided with two connectors (32), each of the two connectors (32) is provided with a shaft hole (33), and the two connectors (32) are spaced apart. The base (2) is provided with a boss (21) at the part connected to the support arm (3), and the boss (21) is located between the two connectors (32); The rotating shaft (22) is disposed through the boss (21) and protrudes from the opposite sides of the boss (21), or the rotating shaft (22) is integrally formed on the opposite sides of the boss (21) and protrudes from them respectively, and the rotating shaft (22) is inserted into the two shaft holes (33) respectively.

4. The bracket for gas-insulated switchgear according to claim 1, characterized in that, The support arm (3) includes two support arms connected together by a connecting rod (4), wherein the two support arms gradually approach each other in a direction away from the base (2).

5. The bracket for gas-insulated switchgear according to claim 1, characterized in that, The support arm (3) includes a first arm (34) and a second arm (35), the first arm (34) being pivotally mounted on the base (2), and the second arm (35) being slidably disposed along the first arm (34) and fixed relative to the first arm (34) by fasteners.

6. The bracket for gas-insulated switchgear according to claim 5, characterized in that, The first arm (34) is provided with a first hole for engaging with the fastener, and the second arm (35) is provided with a second hole for engaging with the fastener. The first hole and the second hole are aligned. One or both of the first hole and the second hole are strip holes. The fastener includes a bolt and a nut. The bolt passes through the first hole and the second hole. The first arm (34) and the second arm (35) are fastened together by the engagement of the nut and the bolt.

7. The bracket for gas-insulated switchgear according to claim 3, characterized in that, A support member (37) is provided at the second end (36) of the support arm (3), and the support member (37) is rotatably connected to the second end (36) by a hinge.

8. The bracket for gas-insulated switchgear according to claim 7, characterized in that, The support member (37) has a connection hole (38) for connecting the gas-insulated switchgear.

9. The bracket for gas-insulated switchgear according to claim 1, characterized in that, The base (2) is provided with a plurality of connection points (24), which are used to connect to the bottom of the gas-insulated switchgear to fix the gas-insulated switchgear.

10. The bracket for gas-insulated switchgear according to claim 1, characterized in that, The base (2) has multiple support legs (23) for supporting on the ground.

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