System for assembling switch cabinet

Abstract

The utility model discloses a system for assembling a switch cabinet, which relates to the field of assembly of switch cabinets and comprises a conveying table, a lifting device and an overturning workbench. The lifting device is installed between the conveying table and the overturning workbench and used for lifting and conveying components on the conveying table to the overturning workbench. The conveying table is provided with a table top, a plurality of rolling shafts capable of rolling around the axes of the rolling shafts are arranged on the table top, and the arrangement direction of the rolling shafts is in the length direction of the conveying table. According to the utility model, parts or components forming the switch cabinet can be conveniently carried to the overturning workbench for assembly, the labor cost is reduced, and the carrying efficiency of the parts or the components is improved, so that the production efficiency of the switch cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the field of switch cabinet assembly, in particular to a system for switch cabinet assembly. Background Art

[0002] The switch cabinet is an electrical device. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Its main function is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system.

[0003] In September 2022, our company applied for a Chinese utility model patent with publication number CN218364575U and patent name "A switch cabinet frame assembly and flipping workbench". It can mechanize the flipping of the switch cabinet frame with high work efficiency and low cost. It effectively solves the problem of "manual flipping is difficult, it is difficult to avoid damage to the switch cabinet frame during the flipping process, and there is also the possibility of operator injury".

[0004] The company is still using the products corresponding to the above patent; however, it was found during long-term use that the parts or components assembled into the switch cabinet need to be manually moved to the bracket. As described in the above patent, the switch cabinet frame occupies a large volume, and the parts or components composed of it are large in volume and weight. In particular, the assembled busbar module requires multiple people to move the busbar module from the assembly position to the switch cabinet assembly position (the flip workbench position disclosed in the above patent), which consumes a large labor cost and has low transportation efficiency. In order to solve this problem, a system for assembling switch cabinets is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a system for assembling a switch cabinet in order to solve the above-mentioned problems, so as to facilitate the transportation of parts or components constituting the switch cabinet to a turning workbench for assembly, thereby reducing labor costs, improving the transportation efficiency of parts or components, and thus improving the production efficiency of the switch cabinet.

[0006] The technical solution adopted by the utility model is as follows: a system for assembling a switch cabinet, comprising a conveying platform, a lifting device and a turning workbench; the lifting device is installed between the conveying platform and the turning workbench, and is used to lift the components on the conveying platform and convey them to the turning workbench; the conveying platform has a table top, on which are arranged a plurality of rollers capable of rolling on their own axes, and the arrangement direction of the plurality of rollers is along the length direction of the conveying platform.

[0007] Furthermore, the lifting device is a small hoisting machine having a rotatable lifting arm; or the lifting device is a lifting beam.

[0008] Furthermore, the table top also has a placement portion, which is a portion of the table top located at both ends of the roller, and is used to place parts for assembling the busbar module.

[0009] Furthermore, there is a gap between the rollers, and a person assembling the busbar module can put his hand into the gap to perform operation.

[0010] Furthermore, the spatial position of the highest point of the roller is higher than the table top.

[0011] Furthermore, the conveying platform also includes an ergonomically designed frame, which supports the table top.

[0012] Furthermore, the stand is composed of steel columns, and there are hollow spaces between the steel columns; at the position where the roller is installed on the table, a through hole is correspondingly opened on the table.

[0013] Furthermore, a template for supporting both ends of the roller is arranged on the table top, and a plurality of supporting grooves are arranged on the template, and both ends of the roller are placed in the supporting grooves; the template is located between the placement portion and the through hole.

[0014] Furthermore, there are multiple conveying platforms, and the multiple conveying platforms are spliced ​​along the length direction.

[0015] Furthermore, adjacent conveying platforms are detachably connected.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] The utility model cooperates with a conveying platform, a lifting device and a turning workbench. The conveying platform conveys parts or components, especially busbar modules, to be assembled into a switch cabinet. The lifting device lifts the components on the conveying platform and conveys them to the turning workbench. The parts or components constituting the switch cabinet are conveniently transported to the turning workbench for assembly, thereby reducing labor costs, improving the transportation efficiency of parts or components, and thus improving the production efficiency of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of the system disclosed in the utility model;

[0020] Figure 2 It is a structural schematic diagram of the conveying platform disclosed in the utility model;

[0021] Figure 3 This is a schematic diagram of the conveyor platform after splicing.

[0022] Markings in the figure: 1-conveying table; 11-table top; 12-frame; 13-placing part; 14-through hole; 2-lifting device; 3-turning workbench; 4-roller; 5-gap; 6-mold plate; 61-support groove. DETAILED DESCRIPTION

[0023] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0024] Any feature disclosed in this specification, unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0025] Example 1

[0026] like Figure 1-Figure 3 As shown, a system for assembling a switch cabinet includes a conveying platform 1, a lifting device 2 and a turning workbench 3; wherein:

[0027] The conveying platform 1 has a table top 11, on which are arranged a plurality of rollers 4 capable of rolling about their own axes. In fact, the rollers 4 are rotationally connected to the table top 11. The arrangement direction of the plurality of rollers 4 is along the length direction of the conveying platform 1, and the parts or components assembled into the switch cabinet, especially the busbar module, can be conveyed along the length direction.

[0028] The lifting device 2 is installed between the conveying platform 1 and the turning workbench 3, and is used to lift the components on the conveying platform 1 and convey them to the turning workbench 3;

[0029] The turning workbench 3 selects the technical solution disclosed in the Chinese utility model patent with publication number CN218364575U and patent name "A switch cabinet frame assembly turning workbench 3", on which the assemblers can assemble the switch cabinet.

[0030] In this embodiment, the conveyor platform 1 is not provided with a driving device. The roller 4 provided thereon can convert the friction between the table top 11 of the conventional conveyor platform 1 and the parts or components constituting the switch cabinet into rolling friction, thereby effectively reducing the friction between the table top 11 and the parts or components, thereby making it convenient for workers to push the parts or components, thereby achieving the purpose of conveying the parts or components and reducing the friction damage to the parts or components.

[0031] In summary, the system facilitates the transportation of parts or components constituting the switch cabinet to the turning workbench 3 for assembly, reduces labor costs, improves the transportation efficiency of parts or components, and thus improves the production efficiency of the switch cabinet.

[0032] Example 2

[0033] Based on Example 1, a specific implementation method that can be implemented is further proposed.

[0034] In a feasible implementation, the lifting device 2 is a small lifting machine. The structure of the small lifting machine is known to those skilled in the art and will not be described in detail in this specification. It is particularly noted that the small lifting machine has a lifting arm and a base. The lifting arm and the base can rotate, that is, the lifting arm of the small lifting machine can rotate; the rotation of the lifting arm can lift the parts or components on the conveying platform 1 on one side of the lifting device 2 and transfer them to the turning workbench 3 on the other side of the lifting device 2.

[0035] In a feasible implementation manner, the lifting device 2 is a lifting beam. The structure of the lifting beam is also known to those skilled in the art and will not be described in detail in this specification.

[0036] In the above implementation of the present embodiment, the lifting device 2 is preferably a small hoisting machine, which has the advantages of low layout space requirements and low installation position requirements compared to the lifting beam.

[0037] Example 3

[0038] Based on any one of the implementations in Examples 1-2, a feasible implementation is further proposed.

[0039] like Figure 2 As shown, a feasible implementation manner, the table top 11 also has a placement portion 13, and the placement portion 13 is the table top 11 located at both ends of the roller 4. The placement portion 13 is used to place parts for assembling the busbar module, which is convenient for assemblers to take the parts for assembling the busbar module, reduces the time for searching parts, and improves the efficiency of busbar module assembly.

[0040] In this embodiment, the assemblers can assemble the busbar modules on the conveyor platform 1, realizing assembly and conveying at the same time, which greatly improves the production efficiency of the switch cabinet. Specifically, the busbar module to be assembled is placed on the roller 4 upstream of the conveyor platform 1, and the assemblers at this position assemble the parts on the busbar module; after the assembly is completed, the operator pushes the busbar module, and the busbar module moves along the arrangement direction of the roller 4 to the next assembler, and the next assembler can assemble the busbar module. Repeat this process until all the parts of the busbar module are assembled; after the busbar module is assembled, the busbar module is also transported to the downstream of the conveyor platform 1, and the lifting device 2 is installed near the downstream of the conveyor platform 1, so that the assembled busbar module can be lifted.

[0041] Furthermore, there is a gap 5 between the rollers 4, and the personnel assembling the busbar module can put their hands into the gap 5 to operate. The design of the gap 5 between the rollers 4 enables the assemblers to put their hands into the gap 5 to operate when assembling the busbar module on the conveyor platform 1, so that the components installed at the bottom of the busbar module can be assembled without flipping the busbar module, thereby significantly improving the assembly efficiency of the busbar module (the busbar module is heavy, and flipping the busbar module is difficult and time-consuming), thereby improving the production efficiency of the switchgear.

[0042] A feasible implementation method is that the installation of the roller 4 requires space. If the roller 4 is installed in the table 11 (the spatial position of the highest point of the roller 4 is lower than the table 11), the busbar module may be damaged easily due to the collision of the busbar module with the table 11. Therefore, the spatial position of the highest point of the roller 4 is higher than the table 11, which can effectively solve the problem.

[0043] Example 4

[0044] Based on any one of the implementations in Examples 1-3, a specific implementation method that can be implemented is further proposed.

[0045] In a feasible implementation manner, the conveying platform 1 also includes a stand 12, the height of the stand 12 is ergonomic, and preferably the height of the stand 12 is between 1m and 1.2m. The stand 12 supports the table top 11 to avoid assemblers from bending over when assembling the busbar module, thereby improving the comfort of the assemblers.

[0046] In a feasible implementation manner, the platform 12 is composed of steel columns with hollow spaces between the steel columns, so as to reduce the weight of the entire operating table and save materials.

[0047] Based on the hollow stand 12 , there are at least the following two implementations of the specific installation structure of the roller 4 .

[0048] In the first embodiment, at the position where the roller 4 is installed on the table top 11, a through hole 14 is correspondingly opened on the table top 11, and the hand of the assembler can pass through the hollow space between the steel columns and the through hole 14 and extend into the gap 5 between the rollers 4, thereby realizing the assembly of the parts at the bottom of the busbar template.

[0049] In the first embodiment, specifically, a template 6 for supporting both ends of the roller 4 is provided on the table top 11, and a plurality of support grooves 61 are provided on the template 6. The two ends of the roller 4 are placed in the support grooves 61 on two different templates 6, and the roller 4 can rotate in the support grooves 61. In order to make the rotation direction of the roller 4 along the length direction of the conveying platform 1, the connecting line of the support grooves 61 supported on the same roller 4 is preferably perpendicular to the length direction of the conveying platform 1.

[0050] Furthermore, the template 6 is located between the placement portion 13 and the through hole 14 , and plays an isolating role, thereby effectively preventing the parts placed on the placement portion 13 from falling into the through hole 14 .

[0051] Furthermore, the number of the supporting grooves 61 on the template 6 is greater than the number of the rollers 4 , so that the assembly position of the rollers 4 can be adjusted conveniently as needed.

[0052] In the second embodiment, a plurality of support groups are arranged on the table top 11, and the number of the support groups matches the number of the rollers 4, and may also be greater than the number of the rollers 4; each support group has two support members, and the line connecting the two support members is perpendicular to the length direction of the conveying platform 1, and the two support members support the same roller 4 so that each support group can rotatably support one roller 4; there is an interval space corresponding to the gap 5 between adjacent support groups, and the hands of the assembler can extend into the gap 5 between adjacent rollers 4 through the interval space, thereby realizing the assembly of the parts at the bottom of the busbar template.

[0053] It should be noted that, for the second embodiment, the stand 12 may be composed of a plate, and the stand 12 is not necessarily required to be hollow.

[0054] Example 5

[0055] Based on any one of the implementation methods in Examples 1-4, a specific implementation method that can be implemented is further proposed.

[0056] like Figure 3 As shown, a feasible implementation manner is that there are multiple conveyor platforms 1, and the multiple conveyor platforms 1 are spliced ​​along the length direction, so that the total length of the entire conveyor platform 1 can be adjusted according to the site, thereby adjusting the area occupied by the entire system to achieve a matching and adaptive effect.

[0057] Furthermore, the platform 12 on the conveyor platform 1 is provided with bolt holes for detachable connection between two adjacent conveyor platforms 1 , and the screw rods of the bolts are passed through the bolt holes and then tightened with nuts to achieve splicing between adjacent conveyor platforms 1 .

[0058] It should be noted that bolts are used to splice the conveyor platform 1, which is convenient for disassembly and provides a basis for subsequent adjustment of the total length of the operating platform according to needs.

[0059] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A system for assembling a switch cabinet, characterized in that: The invention comprises a conveying platform (1), a lifting device (2) and a turning worktable (3); the lifting device (2) is installed between the conveying platform (1) and the turning worktable (3) and is used to lift components on the conveying platform (1) and convey them to the turning worktable (3); the conveying platform (1) has a table surface (11), and a plurality of rollers (4) capable of rolling about their own axes are arranged on the table surface (11), and the arrangement direction of the plurality of rollers (4) is along the length direction of the conveying platform (1).

2. The system according to claim 1, characterized in that: The lifting device (2) is a small lifting machine having a rotatable lifting arm; or the lifting device (2) is a lifting beam.

3. The system according to claim 1, characterized in that: The table top (11) also has a placement portion (13), which is located on the table top (11) at both ends of the roller (4), and is used to place parts for assembling the busbar module.

4. The system according to claim 1, characterized in that: There is a gap (5) between the rollers (4), and a person assembling the busbar module can put his hand into the gap (5) to perform operation.

5. The system according to claim 1, characterized in that: The spatial position of the highest point of the roller (4) is higher than the table surface (11).

6. The system according to any one of claims 1 to 5, characterized in that: The conveying platform (1) further comprises an ergonomically designed frame (12), wherein the frame (12) supports the table top (11).

7. The system according to claim 6, characterized in that: The stand (12) is composed of steel columns, and hollow spaces are formed between the steel columns; a through hole (14) is correspondingly provided on the table top (11) at a position where the roller (4) is installed on the table top (11).

8. The system according to claim 7, characterized in that: The table top (11) is provided with a template (6) for supporting the two ends of the roller (4); the template (6) is provided with a plurality of support grooves (61), and the two ends of the roller (4) are placed in the support grooves (61); the template (6) is located between the placement portion (13) and the through hole (14).

9. The system according to claim 1, characterized in that: The number of the conveying platforms (1) is multiple, and the multiple conveying platforms (1) are spliced ​​along the length direction.

10. The system according to claim 9, characterized in that: Adjacent conveying platforms (1) are detachably connected.

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