An assembly platform for a double-column horizontal rotary isolating switch body

Abstract

The present invention provides an assembly platform for a double-column horizontal rotary isolating switch body, comprising a plurality of platform fixing bases arranged at intervals, at least two support members arranged at intervals along the length direction of the platform fixing base are fixed on the top of the plurality of platform fixing bases, each support member is in the shape of an elongated strip and extends along the width direction of the platform fixing base. The length of the support member can be lengthened or shortened according to actual needs and in combination with the workshop space, which is more in line with actual conditions, and the applicability and versatility are greatly improved. By fixing a plurality of assembly units arranged at intervals along the extension direction of the support member on the top of the support member, batch assembly of the isolating switch body can be achieved. In addition, the quick-clamp mounting assembly can quickly and effectively press the chassis of the isolating switch body to ensure that the product does not overturn during the assembly process. The structure is novel, the applicability is good, and the assembly efficiency and stability are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission equipment, in particular to an assembly platform for a double-column horizontal rotary isolating switch body. Background Art

[0002] With the rapid development of high-voltage power transmission equipment technology, the requirements for improving product production quality and reducing production costs are also increasing. The assembly process of the product directly affects the production quality and production cost of the product. Therefore, the assembly tooling and safety production requirements in the assembly process are becoming more and more important.

[0003] Currently, the assembly of two-column horizontal rotary disconnectors is mostly performed in a simple, extensive manner, placing the disconnector body on the workshop floor. During assembly, the disconnector body is scattered on the floor, resulting in a crowded and disorderly workshop space. Furthermore, without the appropriate tooling to secure and / or restrain it, it is prone to tipping over when subjected to external forces, causing damage to components or injury.

[0004] In view of this, it is necessary to propose an assembly platform for a double-column horizontal rotary disconnector body to solve or at least alleviate the above-mentioned defects. Summary of the Invention

[0005] The main purpose of the present invention is to provide an assembly platform for a double-column horizontal rotary isolating switch body, so as to solve the problem that the existing double-column horizontal rotary isolating switch body assembly mostly adopts a simple and extensive installation method of placing the switch body on the workshop floor, which causes congestion in the workshop space and is prone to overturning, causing damage to parts or personal injury.

[0006] To achieve the above-mentioned object, the present invention provides an assembly platform for a double-column horizontal rotary isolating switch body, comprising a plurality of spaced-apart platform fixing bases, wherein at least two support members spaced apart along the length direction of the platform fixing bases are fixed to the tops of the plurality of platform fixing bases, each of the support members being in the shape of an elongated strip and extending along the width direction of the platform fixing bases; wherein, a plurality of assembly units for mounting a chassis of the isolating switch body, spaced apart along the extension direction of the support members, are fixed to the tops of each of the support members, each of the assembly units comprising a limit block and a quick-clamp mounting assembly, and a preset spacing distance is provided between the limit block and the quick-clamp mounting assembly;

[0007] The preset spacing distance is consistent with the width of the base frame to prevent the isolating switch body from sliding along the extension direction of the support member; the support member and the multiple limit plates arranged at the bottom of the base frame are arranged in a one-to-one correspondence, and the limit plates are abutted against the side walls of the support member to prevent the isolating switch body from sliding along the width direction of the support member.

[0008] Preferably, the quick-clamp mounting assembly includes a quick-clamp mounting seat fixed to the upper part of the support member, a quick-clamp handle and a quick-clamp pressure rod are fixed to the top of the quick-clamp mounting seat, and a pressure head for pressing against the base frame is fixed to the end of the quick-clamp pressure rod; wherein, the quick-clamp handle is hinged to the quick-clamp pressure rod, and the quick-clamp handle is pressed downward to drive the quick-clamp pressure rod to work in conjunction, thereby pressing the pressure head against the top of the base frame.

[0009] Preferably, the number of the supporting members is two, the two supporting members are arranged in parallel and spaced apart, and the parallel spacing distance between the two supporting members is set to 1 / 2 to 2 / 3 of the length of the base frame.

[0010] Preferably, the length of the limiting plate is consistent with the width of the base frame.

[0011] Preferably, the platform fixing base is a channel steel with a C-shaped cross section, and the openings of multiple pieces of the channel steel are all facing the same direction.

[0012] Preferably, the support member is a square steel tube.

[0013] Preferably, the limiting plate is fixedly connected to the base frame by welding, and the square steel pipe is connected to the platform fixed base by welding.

[0014] Preferably, the pressure head is made of rubber.

[0015] Preferably, a plurality of the assembly units are linearly arranged along the extension direction of the support member.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides an assembly platform for a double-column horizontal rotary isolating switch body, comprising a plurality of spaced-apart platform fixing bases, the tops of which are fixed with at least two support members spaced apart along the length direction of the platform fixing bases, each of which is in the shape of an elongated strip and extends along the width direction of the platform fixing base. By adopting the form of channel steel welded to square steel pipes, the structure is stable, and the length of the support members can be lengthened or shortened according to actual needs and in combination with the workshop space, which is more in line with actual conditions, and the applicability and versatility are greatly improved. By fixing a plurality of assembly units spaced apart along the extension direction of the support members on the tops of the support members, batch assembly of the isolating switch body can be achieved. In addition, the quick-clamp mounting assembly can quickly and effectively press the chassis of the isolating switch body to ensure that the product does not overturn during the assembly process. The structure is novel, the applicability is good, and the assembly efficiency and stability are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 1 A schematic diagram of the overall structure of an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0021] Figure 3 Schematic diagram of the structure of the isolating switch body in one embodiment of the present invention;

[0022] Figure 4 This is an application scenario diagram in one embodiment of the present invention;

[0023] Figure 5 for Figure 4 Enlarged schematic diagram of point B in FIG.

[0024] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.

[0025] Description of Figure Numbers:

[0026] Isolating switch body 10; base frame 110; limiting plate 120;

[0027] Assembly platform 20 ; platform fixing base 210 ; support member 220 ; assembly unit 230 ; limit block 231 ; quick clamp mounting assembly 232 ; quick clamp mounting seat 2311 ; quick clamp handle 2312 ; quick clamp pressure rod 2313 ; pressure head 2314 . DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] Please see the attached Figure 1-5 In one embodiment of the present invention, an assembly platform 20 for a double-column horizontal rotary disconnector body is provided, comprising a plurality of spaced-apart platform fixing bases 210, at least two support members 220 spaced apart along the length of the platform fixing base 210 being fixed to the top of the plurality of platform fixing bases 210, each of the support members 220 being in the shape of an elongated strip and extending along the width of the platform fixing base 210. It should be understood by those skilled in the art that the platform fixing base 210 can provide a certain height above the ground to prevent the disconnector body 10 from being too close to the ground, and also serves as the foundation of the assembly platform 20, thereby ensuring the structural strength and stability of the entire assembly platform 20. The support members 220 are used to directly connect to the disconnector body 10 and the fixed platform base 210, and the number and spacing of the support members 220 can be adaptively set according to actual needs. The support member 220 can be optionally lengthened or shortened based on actual production volume and workshop space to better suit actual conditions. For example, this can be expanded to accommodate high-voltage disconnectors such as 72.5kV and 126kV, significantly increasing the versatility of the assembly platform 20. Furthermore, by configuring the support member 220 in an elongated strip shape, batch and standardized assembly of the disconnector bodies 10 can be achieved, significantly improving assembly efficiency. For example, multiple disconnector bodies 10 can be evenly and linearly arranged along the length of the support member 220 at predetermined distances, achieving batch assembly.

[0033] A plurality of assembly units 230 for mounting the base frame 110 of the isolating switch body 10 are fixed to the top of each support member 220 and arranged at intervals along the extension direction of the support member 220. Each assembly unit 230 includes a limit block 231 and a quick-clamp mounting assembly 232, and a preset spacing is provided between the limit block 231 and the quick-clamp mounting assembly 232. It should be noted that the assembly units 230 are used to assist in the assembly process of the isolating switch body 10. Specifically, each assembly unit 230 can be configured to fix and assemble one isolating switch body 10. By fixing a plurality of assembly units 230 at intervals along the extension direction of the support member 220 to the top of the support member 220, the isolating switch bodies 10 can be assembled in batches. At the same time, the assembly units 230 can quickly and effectively secure the isolating switch bodies 10 to the assembly platform 10.

[0034] The preset spacing distance is consistent with the width of the base frame 110 to prevent the isolating switch body 10 from sliding along the extension direction of the support member 220. The support member 220 is provided in a one-to-one correspondence with the multiple limit plates 120 provided at the bottom of the base frame 110. The limit plates 120 abut against the side walls of the support member 220 to prevent the isolating switch body 10 from sliding along the width direction of the support member 220. Specifically, the base frame 110 of the isolating switch body 10 can be pressed by the quick-clamp mounting assembly 232. In other words, the isolating switch body 10 can be prevented from sliding along the height direction of the support member 220. By setting the distance between the limit block 231 and the quick-clamp mounting assembly 232 to be consistent with the width of the base frame 110, the isolating switch body 10 can be prevented from sliding along the extension direction of the support member 220. By setting a plurality of limit plates 120 at the bottom of the base frame 110, and the limit plates 120 need to be set along the extension direction of the support frame, the limit plates 120 abut against the side walls of the support member 220, which can prevent the isolating switch body 10 from sliding along the width direction of the support member 220. In this way, the isolating switch body 10 can be prevented from sliding in the three directions of XYZ in space. In other words, the isolating switch body 10 can be firmly constrained on the assembly platform 20, greatly improving the fixing or constraining effect, ensuring that the isolating switch body 10 does not overturn during the assembly process, improving assembly efficiency, and avoiding damage to parts or personal injury. In addition, the preset distance and the position of the limit plate 120 can also be adjusted according to the size of the actual product to meet the needs of different models of products and improve applicability.

[0035] In the present application, the assembly platform 20 includes a plurality of platform fixing bases 210 arranged at intervals, and at least two support members 220 arranged at intervals along the length direction of the platform fixing base 210 are fixed on the top of the plurality of platform fixing bases 210, each of the support members 220 being in the shape of an elongated strip and extending along the width direction of the platform fixing base 210. The length of the support member 220 can be lengthened or shortened according to actual needs and in combination with the workshop space, which is more in line with actual conditions and greatly improves applicability. By fixing a plurality of assembly units 230 arranged at intervals along the extension direction of the support member 220 on the top of the support member 220, batch assembly of the isolating switch body 10 can be achieved. The quick-clamp mounting assembly 232 can press the base frame 110 of the isolating switch body 10 to ensure that the product does not overturn during the assembly process. The structure is novel, the applicability is good, and the assembly efficiency and stability are greatly improved.

[0036] Please refer again to the attached Figure 2 As a preferred embodiment of the present invention, the quick-clamp mounting assembly 232 includes a quick-clamp mounting seat 2311 fixed to the upper portion of the support member 220. A quick-clamp handle 2312 and a quick-clamp pressure rod 2313 are fixed to the top of the quick-clamp mounting seat 2311. A pressure head 2314 for pressing against the base frame 110 is fixed to the end of the quick-clamp pressure rod 2313. The quick-clamp handle 2312 is hingedly connected to the quick-clamp pressure rod 2313. When the quick-clamp handle 2312 is pressed downward, the quick-clamp pressure rod 2313 is pressed in conjunction with the pressure head 2314, thereby pressing the pressure head 2314 against the top of the base frame 110. By pressing the quick-clamp handle 2312 downward, the quick-clamp pressure rod 2313 is pressed downward in conjunction with the pressure head 2314, thereby pressing the pressure head 2314 against the top of the base frame 110, thereby firmly fixing the disconnector body 10 to the assembly platform 20.

[0037] As a preferred embodiment of the present invention, the number of the support members 220 is two, and the two support members 220 are arranged in parallel and spaced apart, and the parallel spacing distance between the two support members 220 is set to 1 / 2 to 2 / 3 of the length of the base frame 110. It should be noted that the number of support members 220 should be determined according to the actual needs of the disconnector body 10. For example, in this embodiment, the assembly platform 20 is mainly aimed at a two-pole disconnector. By using two support members 220 arranged in parallel and spaced apart, that is, two quick-clamp mounting assemblies 232 are provided for each phase switch, the disconnector body 10 can be quickly compressed to ensure the stable placement and assembly of the two-pole disconnector. For example, if the assembly object is a three-pole disconnector or other type of disconnector, the number of support members 220 and the parallel spacing distance should also be set according to actual conditions to ensure the stability of the entire assembly platform 20 and prevent the product from tipping over during assembly.

[0038] Furthermore, the length of the limiting plate 120 is consistent with the width of the base frame 110. It should be understood by those skilled in the art that the length of the limiting plate 120 should not be too long or too short. In this embodiment, the length of the limiting plate 120 is set to be consistent with the width of the base frame 110, which can ensure that the isolating switch body 10 can abut against the side wall of the support member 220 through the limiting plate 120 without sliding along the width direction of the support member 220. For example, if the length of the limiting plate 120 is too short and the volume and mass of the entire isolating switch body 10 are large, the limiting effect of the limiting plate 120 may not be guaranteed or the limiting effect may not be good enough.

[0039] Furthermore, the platform fixing base 210 is a channel steel with a C-shaped cross section, and the openings of the plurality of channel steels are all facing the same direction. The use of channel steel with a C-shaped cross section is, on the one hand, easy to obtain and low-priced in actual production, and on the other hand, the channel steel has good stability and high strength, which can ensure the stability of the entire assembly platform 20. It is understandable that in other embodiments, the platform fixing base 210 can also be other components of other shapes, which can be selected according to actual needs. In addition, if the site is spacious, holes can be drilled in the channel steel, and then the channel steel can be fixed to the ground with expansion bolts to ensure that the entire platform is more stable.

[0040] As a specific example of the present invention, the support member 220 is a square steel tube. In order to reduce the weight of the entire assembly platform 20, reduce consumables, and enhance the stability of the entire assembly platform 20, the support member 220 in this embodiment is a square steel tube.

[0041] Furthermore, the limit plate 120 is fixedly connected to the base frame 110 by welding, and the square steel tube is also connected to the platform fixed base 210 by welding. It is understandable that the connection method between the limit plate 120 and the base frame 110, and the square steel tube and the platform fixed base 210 can also be bolted, screwed, etc., as long as the limit plate 120 can be fixed to the base frame 110 and the square steel tube can be fixed to the platform fixed base 210.

[0042] Furthermore, the pressing head 2314 is made of rubber material. The use of rubber material can minimize the squeezing of the base frame 110 and reduce the deformation of the base frame 110.

[0043] As a preferred embodiment of the present invention, the plurality of assembly units 230 are linearly arranged along the extension direction of the support member 220. It is understandable that in other embodiments, the plurality of assembly units 230 can also be adaptively arranged according to actual needs.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An assembly platform for a double-column horizontal rotary isolating switch body, characterized in that: The invention comprises a plurality of platform fixing bases arranged at intervals, wherein at least two support members arranged at intervals along the length direction of the platform fixing base are fixed to the top of the plurality of platform fixing bases, each of the support members being in the shape of an elongated strip and extending along the width direction of the platform fixing base; wherein, a plurality of assembly units for mounting a chassis of the isolating switch body and arranged at intervals along the extension direction of the support members are fixed to the top of each of the support members, each of the assembly units comprising a limit block and a quick-clamp mounting assembly, and a preset spacing distance is provided between the limit block and the quick-clamp mounting assembly; The preset spacing distance is consistent with the width of the base frame to prevent the isolating switch body from sliding along the extension direction of the support member; the support member and the plurality of limit plates provided at the bottom of the base frame are provided in a one-to-one correspondence, and the limit plates abut against the side walls of the support member to prevent the isolating switch body from sliding along the width direction of the support member; The quick-clamp mounting assembly includes a quick-clamp mounting seat fixed to the upper part of the support member, a quick-clamp handle and a quick-clamp pressure rod fixed to the top of the quick-clamp mounting seat, and a pressure head for pressing against the base frame fixed to the end of the quick-clamp pressure rod; wherein, the quick-clamp handle is hinged to the quick-clamp pressure rod, and the quick-clamp handle is pressed downward to drive the quick-clamp pressure rod to work together, thereby pressing the pressure head against the top of the base frame.

2. The assembly platform according to claim 1, characterized in that: There are two support members, and the two support members are arranged in parallel and spaced apart. The parallel spacing distance between the two support members is set to 1 / 2 to 2 / 3 of the length of the base frame.

3. The assembly platform according to claim 2, characterized in that: The length of the limiting plate is consistent with the width of the base frame.

4. The assembly platform according to claim 1, characterized in that: The platform fixing base is a channel steel with a C-shaped cross section, and the openings of multiple pieces of the channel steel are all facing the same direction.

5. The assembly platform according to claim 4, characterized in that: The support member is a square steel pipe.

6. The assembly platform according to claim 5, characterized in that: The limiting plate is fixedly connected to the base frame by welding, and the square steel pipe is connected to the platform fixed base by welding.

7. The assembly platform according to any one of claims 1 to 6, characterized in that: The pressure head is made of rubber.

8. The assembly platform according to any one of claims 1 to 6, characterized in that: The plurality of assembly units are linearly arranged along the extension direction of the support member.

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