Electrical element preassembly tool for power distribution cabinet

Abstract

The utility model discloses an electrical element preassembly tool for a power distribution cabinet, and the tool is provided with a bearing bottom plate, two first pressing blocks and a second pressing block, and the first pressing block and the second pressing block can cooperate with each other to press the two ends of an assembly guide rail. Before the power distribution cabinet is produced, the electrical element can be assembled on the assembly guide rail in advance and connected with a secondary line, after the power distribution cabinet is produced, the first pressing block and the second pressing block can be disassembled, and the assembly guide rail and the electrical element are integrally assembled into the power distribution cabinet. Through the assembling tool, electrical elements needing to be installed on the assembling guide rail of the power distribution cabinet can be pre-assembled in advance and secondary wires are prefabricated in advance, assembling and wiring do not need to be started after the power distribution cabinet body is produced, batch prefabrication is achieved, a large amount of time can be saved, and the production efficiency is improved. And when the space of the cabinet body is small and the operation space is limited, the electrical elements are more convenient to assemble outside, and the assembling efficiency of the electrical elements can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution equipment, and in particular relates to an electrical component preassembly tool for a power distribution cabinet. Background Art

[0002] During the production process of the distribution cabinet, various electrical components need to be assembled on the assembly rails of the distribution cabinet and wired. For example, the circuit breaker needs to be installed on the assembly rails and the terminals of the circuit breaker need to be wired (secondary lines). However, assembly cannot be carried out when the cabinet body of the distribution cabinet has not yet been produced. If assembly is carried out after the cabinet body of the distribution cabinet is produced, a lot of time will be wasted. In addition, when the cabinet space of the distribution cabinet is small, the operating space is limited. It is difficult to assemble the electrical components on the assembly rails of the distribution cabinet, resulting in low assembly efficiency. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide an electrical component pre-assembly tool for a distribution cabinet, so as to solve the technical problems that when assembling electrical components in the existing distribution cabinet, it is necessary to wait for the distribution cabinet to be produced before assembly, which wastes a lot of time, and when the space of the distribution cabinet is small and the operation is limited, the assembly is more difficult, resulting in low assembly efficiency.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0007] An electrical component pre-assembly tool for a power distribution cabinet, comprising: a supporting base plate for placing an assembly rail, wherein the assembly rail is used to assemble electrical components, two first pressing blocks detachably arranged at both ends of the supporting base plate for respectively pressing the first end of at least one assembly rail, and a second pressing block detachably arranged on the supporting base plate and located between the two first pressing blocks for pressing the second end of at least one assembly rail;

[0008] The present application sets a supporting base plate, two first clamping blocks and a second clamping block. The first clamping block and the second clamping block can cooperate with each other to clamp the two ends of the assembly rail. Before the distribution cabinet is produced, the electrical components can be pre-assembled on the assembly rail and the secondary wires of the electrical components can be connected. After the distribution cabinet is produced, the first and second clamping blocks can be disassembled, and the assembly rail and the electrical components can be assembled into the distribution cabinet as a whole. The assembly tool of the present application can be used to pre-assemble the electrical components to be installed on the assembly rail of the distribution cabinet and pre-fabricate the secondary wires in advance. There is no need to wait for the distribution cabinet body to be produced before starting assembly and wiring, thus realizing batch prefabrication, which can save a lot of time. In addition, when the space of the cabinet body is small and the operating space is limited, it is more convenient to assemble the electrical components outside, which can improve the assembly efficiency of the electrical components.

[0009] In some embodiments, a first fixing hole is provided on the supporting base plate at a position corresponding to the first pressing block, through which a fixing member is inserted to connect the first pressing block and the supporting base plate as a whole.

[0010] In some embodiments, a second fixing hole is provided on the supporting base plate at a position corresponding to the second pressing block, through which a fixing member is inserted to connect the second pressing block and the supporting base plate as a whole.

[0011] In some embodiments, the supporting base plate is provided with a plurality of third fixing holes for fixing the supporting base plate to the workbench.

[0012] In some embodiments, the first fixing holes are multiple and arranged along the length direction of the supporting base plate, and can fix the first clamping block to a predetermined position of the supporting base plate to clamp the first end of the assembly guide rail of a predetermined length;

[0013] By providing a row of first fixing holes, the installation position of the first pressing block can be adjusted to adapt to fixing of assembly rails of different lengths, thereby improving the versatility of the assembly tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the electrical component pre-assembly tool for a power distribution cabinet of the utility model;

[0015] Figure 2 It is a structural schematic diagram of an electrical component pre-assembly tool for a power distribution cabinet of the utility model;

[0016] Figure 3 The utility model is a state diagram of assembling electrical components on the assembly rail after the electrical component pre-assembly tool for the power distribution cabinet fixes the assembly rail.

[0017] Reference numerals:

[0018] 1. Supporting base plate; 101. First fixing hole; 102. Second fixing hole; 103. Third fixing hole; 2. First clamping block; 3. Second clamping block; 4. Fixing piece; 5. Assembly guide rail; 6. Electrical component. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] See also Figure 1-Figure 3 The utility model provides an assembly tool for preassembling electrical components 6, comprising: a supporting base plate 1 for placing an assembly rail 5, the assembly rail 5 for assembling the electrical components 6, two first clamping blocks 2 detachably arranged at both ends of the supporting base plate 1 for respectively clamping the first end of at least one assembly rail 5, and a second clamping block 3 detachably arranged on the supporting base plate 1 and located between the two first clamping blocks 2 for clamping the second end of at least one assembly rail 5.

[0021] Specifically, the assembly tool of the present application can fix one assembly rail 5 or two assembly rails 5 at the same time. When fixing one assembly rail 5, a first clamping block 2 is connected to one end of the supporting base plate 1 to clamp the first end of the assembly rail 5, and then a second clamping block 3 is connected to the middle of the supporting base plate 1 to clamp the second end of the assembly rail 5. If two assembly rails 5 need to be installed, another first clamping block 2 needs to be used to clamp the second end of another assembly rail 5.

[0022] Specifically, the first clamping block 2 is provided with a fixing groove which is adapted to the shape of the assembly guide rail 5, for the assembly guide rail 5 to be embedded and clamped. The second clamping block 3 is a long block structure, which can be embedded in the assembly guide rail 5 to fix and clamp the assembly guide rail 5. Since the second clamping block 3 is long, the second ends of the assembly guide rails 5 on both sides can be fixed at the same time.

[0023] When it is necessary to remove the mounting rail 5 and the electrical component 6 , the second pressing block 3 is loosened, and the first pressing block 2 is removed, so that the mounting rail 5 and the electrical component 6 on the mounting rail 5 can be removed at the same time.

[0024] Specifically, the electrical component 6 may be a circuit breaker, and after the circuit breaker is installed on the assembly rail 5 , secondary line connection may be performed on the circuit breaker.

[0025] Specifically, the supporting base plate 1 and the first pressing block 2 are provided with first fixing holes 101 correspondingly, and the fixing member 4 (screw) is inserted into the first fixing hole 101 to connect the first pressing block 2 and the supporting base plate 1 as a whole.

[0026] The supporting base plate 1 and the second pressing block 3 are provided with second fixing holes 102 for the fixing members 4 (screws) to penetrate and connect the second pressing block 3 and the supporting base plate 1 as a whole.

[0027] Specifically, in addition to the method of fixing with screws, the first and second pressing blocks 3 can also be connected to the supporting base plate 1 by other methods such as snap fasteners.

[0028] Preferably, the present application arranges a plurality of first fixing holes 101 along the length direction of the supporting base plate 1. If the length of the current assembly guide rail 5 is relatively short, the position of the first clamping block 2 can be adjusted on the supporting base plate 1, and the first clamping block 2 can be fixed to a position that matches the length of the current assembly guide rail 5 and the assembly guide rail 5 can be fixed, thereby improving the versatility of the assembly tool.

[0029] Preferably, the present application further provides a third fixing hole 103 on the supporting base plate 1 , and the function of the third fixing hole 103 is to fix the supporting base plate 1 to the workbench.

[0030] Specifically, when a plurality of assembly rails 5 need to be fixed simultaneously, a plurality of assembly tools may be used, and the plurality of assembly tools may be fixed side by side on the workbench through the third fixing holes 103 .

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An electrical component preassembly tool for a power distribution cabinet, characterized in that: include: A supporting base plate (1) for placing an assembly rail (5), wherein the assembly rail (5) is provided for assembling an electric component (6), two first clamping blocks (2) detachably arranged at both ends of the supporting base plate (1) for respectively clamping the first end of at least one assembly rail (5), and a second clamping block (3) detachably arranged on the supporting base plate (1) and located between the two first clamping blocks (2) for clamping the second end of at least one assembly rail (5).

2. The electrical component preassembly tool for a power distribution cabinet according to claim 1, characterized in that: The supporting base plate (1) and the first pressing block (2) are provided with a first fixing hole (101) for a fixing member (4) to penetrate and connect the first pressing block (2) to the supporting base plate (1).

3. The electrical component preassembly tool for a power distribution cabinet according to claim 1, characterized in that: The supporting base plate (1) and the second pressing block (3) are provided with a second fixing hole (102) for a fixing member (4) to penetrate and connect the second pressing block (3) to the supporting base plate (1).

4. The electrical component preassembly tool for a power distribution cabinet according to claim 1, characterized in that: The supporting base plate (1) is provided with a plurality of third fixing holes (103) for fixing the supporting base plate (1) to the workbench.

5. The electrical component preassembly tool for a power distribution cabinet according to claim 2, characterized in that: The first fixing holes (101) are multiple and arranged along the length direction of the supporting base plate (1), and can fix the first clamping block (2) to a predetermined position of the supporting base plate (1) to clamp the first end of the assembly guide rail (5) of a predetermined length.

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