Moving contact assembling equipment

Abstract

The utility model discloses a moving contact assembling device which comprises an assembling table, a supporting column and an installing frame, a miniature electric telescopic rod is fixedly installed at the upper end of the assembling table, a connecting frame is fixedly installed at the upper end of the miniature electric telescopic rod, and an installing base is installed at the inner end of the connecting frame in a clamped mode. A limiting piece is fixedly mounted on the outer surface of the mounting seat; the inner end of the supporting column is in threaded connection with an adjusting column, the outer end of the adjusting column is in threaded connection with a locking nut, and a sliding seat is rotationally installed at the lower end of the supporting column. An adjusting groove is formed in the inner end of the installation frame, the sliding seat is installed on the inner side of the adjusting groove in a clamped mode, a bottom plate is integrally installed at the lower end of the installation frame, and the inner end of the bottom plate is in threaded connection with a threaded rod. And the height and the distance of the assembly table can be conveniently adjusted, so that the assembly is more comfortable, and the use flexibility is high.

Description

Technical Field

[0001] The utility model relates to the field of moving contact assembly equipment, in particular to a moving contact assembly equipment. Background Art

[0002] Moving contacts refer to contacts that move during operation. They play a key role in high-voltage switches. For example, the two arms installed on the trolley that connect the switch to the system are moving contacts, while the fixed ones are used in conjunction with the static contacts. Moving contacts are widely used in the substation field of power systems and are one of the important components of switchgear. They can be divided into breakable contacts, sliding contacts and fixed contacts according to their structure and working characteristics.

[0003] However, the existing moving contact assembly equipment assembles the moving contacts after placing the assembly equipment on the workbench. During the assembly process, shaking is prone to occur, and it is not convenient to adjust the height and installation distance of the equipment according to the assembly habits of different operators. At the same time, it is more laborious to limit the contact assembly by manual toggling. Therefore, we propose a moving contact assembly equipment to solve the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a moving contact assembly device, which can solve the technical problems of the existing moving contact assembly device proposed in the above background technology, that is, after the assembly device is placed on the workbench, the moving contact is assembled, and shaking is likely to occur during the assembly process, and it is inconvenient to adjust the height and installation distance of the equipment according to the assembly habits of different operators, and at the same time, manual toggling is used to limit the contact assembly, which is relatively labor-intensive.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an assembly table, a support column and a mounting frame,

[0006] A micro electric telescopic rod is fixedly mounted on the upper end of the assembly table, a connecting frame is fixedly mounted on the upper end of the micro electric telescopic rod, a mounting seat is clamped and mounted on the inner end of the connecting frame, and a limit piece is fixedly mounted on the outer surface of the mounting seat;

[0007] The inner end of the support column is threadedly connected to an adjusting column, the outer end of the adjusting column is threadedly connected to a locking nut, and the lower end of the support column is rotatably mounted with a sliding seat;

[0008] An adjusting groove is provided at the inner end of the mounting frame, the sliding seat is mounted on the inner side of the adjusting groove, a bottom plate is integrally mounted at the lower end of the mounting frame, and a threaded rod is threadedly connected to the inner end of the bottom plate.

[0009] As a preferred technical solution of the utility model, a handle is fixedly installed on the lower end of the threaded rod, and an anti-slip pad is fixedly installed on the upper end of the threaded rod.

[0010] As a preferred technical solution of the utility model, a locking assembly is fixedly installed on the inner end of the sliding seat, and the locking assembly is arranged on the inner side of the mounting frame.

[0011] As a preferred technical solution of the utility model, a round rod is fixedly installed on the upper end of the assembly table, and the limiting member is rotatably installed on the outer end of the round rod.

[0012] As a preferred technical solution of the utility model, the upper end of the locking nut is fixedly mounted on the lower surface of the assembly table.

[0013] As a preferred technical solution of the present invention, the lower portion of the support column is in contact with the upper surface of the mounting frame.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] 1. A micro electric telescopic rod, a connecting frame and a mounting seat are provided. The micro electric telescopic rod can drive the mounting seat to lift up or drop down through the connecting frame. The mounting seat drives the limiter to rotate at the outer end of the round rod, so as to realize the limit clamping of the front end of the limiter downward and the release of the upward movement, so as to automatically limit and clamp the moving contact assembly, and provide convenience for assembling the moving contact;

[0016] 2. A support column, a locking nut, an adjustment column, a mounting frame, an adjustment slot and a sliding seat are provided. The support height of the assembly table can be adjusted by the support column, the locking nut and the adjustment column. The sliding seat slides inside the adjustment slot provided on the mounting frame, so that the distance of the assembly table can be adjusted, which is convenient for adjusting the height and distance of the assembly table, making the assembly more comfortable and highly flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the movable contact assembly device of the utility model from the front side perspective;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the movable contact assembly device of the utility model from the right side perspective;

[0019] Figure 3 This is a three-dimensional structural diagram of the movable contact assembly device of the utility model from the rear side perspective;

[0020] Figure 4 This is a side structural diagram of the moving contact assembly equipment of the utility model;

[0021] Among them: 1. Assembly table; 2. Support column; 3. Mounting frame; 4. Micro electric telescopic rod; 5. Connecting frame; 6. Mounting seat; 7. Round rod; 8. Limiting piece; 9. Locking nut; 10. Adjusting column; 11. Locking assembly; 12. Adjusting slot; 13. Bottom plate; 14. Threaded rod; 15. Handle; 16. Anti-slip pad; 17. Sliding seat. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] Example

[0024] Please refer to Figure 1-4 As shown, the utility model provides a technical solution: moving contact assembly equipment;

[0025] A micro electric telescopic rod 4 is fixedly mounted on the upper end of the assembly table 1, a connecting frame 5 is fixedly mounted on the upper end of the micro electric telescopic rod 4, a mounting seat 6 is clamped and mounted on the inner end of the connecting frame 5, a limiting member 8 is fixedly mounted on the outer surface of the mounting seat 6, a round rod 7 is fixedly mounted on the upper end of the assembly table 1, and the limiting member 8 is rotatably mounted on the outer end of the round rod 7, so as to automatically limit and clamp the moving contact assembly, thereby providing convenience for assembling the moving contact;

[0026] The inner end of the support column 2 is threadedly connected with an adjustment column 10, and the outer end of the adjustment column 10 is threadedly connected with a locking nut 9. The upper end of the locking nut 9 is fixedly installed on the lower surface of the assembly table 1, and the lower end of the support column 2 is rotatably installed with a sliding seat 17; the inner end of the mounting frame 3 is provided with an adjustment groove 12, and the sliding seat 17 is snap-fitted and installed on the inner side of the adjustment groove 12. The lower end of the mounting frame 3 is integrally installed with a bottom plate 13, and the inner end of the bottom plate 13 is threadedly connected with a threaded rod 14. The lower end of the threaded rod 14 is fixedly installed with a handle 15, and the upper end of the threaded rod 14 is fixedly installed with an anti-slip pad 16. The inner end of the sliding seat 17 is fixedly installed with a locking assembly 11, which is arranged on the inner side of the mounting frame 3, so as to facilitate the adjustment of the height and distance of the assembly table 1, making the assembly more comfortable and highly flexible to use.

[0027] The lower part of the support column 2 is in contact with the upper surface of the mounting frame 3.

[0028] Specific working principle:

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the moving contact assembly equipment is used, the existing assembled moving contact assembly is placed on the workbench, and then the assembly table 1 is installed on the workbench. When installing the assembly table 1, the mounting frame 3 and the base plate 13 are aligned with the edge of the workbench, and then the mounting frame 3 is moved horizontally so that the mounting frame 3 is fitted on the upper surface of the workbench assembly table 1, and the base plate 13 is engaged with the lower surface of the workbench assembly table 1. Then, the handle 15 is rotated, and the handle 15 drives the threaded rod 14 to rotate upward at the inner end of the base plate 13, so that the anti-slip pad 16 is tightly fitted with the lower surface of the workbench, so as to achieve a stable installation of the mounting frame 3. Then, the distance between the assembly table 1 and the edge of the workbench is adjusted according to the usage habits of the assembly operator to make the assembly work more convenient. When adjusting, the nut of the locking assembly 11 is loosened, and then the sliding seat 17 can be moved back and forth at the inner end of the adjusting groove 12. The sliding seat 17 drives the adjusting groove 12, the adjusting column 10 and the assembly table 1 to move synchronously. When moved to the appropriate position After the height adjustment is completed, the locking nut 9 is used to tighten the nut on the locking assembly 11. When the height of the assembly table 1 is adjusted, the locking nut 9 is loosened upwards, and then the support column 2 is rotated. The support column 2 rotates on the upper end of the sliding seat 17, and the support column 2 is threadedly rotated on the outer end of the adjusting column 10 to achieve height adjustment. After the height adjustment is completed, the locking nut 9 is used to tighten. After the distance and height adjustment are completed, the assembly work can be carried out. The parts to be assembled are taken to the upper side of the assembly table 1. When clamping and limiting are required, the micro-electric telescopic rod 4 is started, and the output end of the micro-electric telescopic rod 4 is extended to drive the connecting frame 5 to move upward. When the connecting frame 5 moves upward, the rear end of the limiting member 8 is lifted through the mounting seat 6, and the limiting member 8 rotates at the outer end of the round rod 7, and the front end of the limiting member 8 moves downward for limiting clamping. The above completes a series of operations of the moving contact assembly equipment. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A moving contact assembly device, comprising: an assembly table (1), a support column (2) and a mounting frame (3), characterized in that: A micro electric telescopic rod (4) is fixedly mounted on the upper end of the assembly table (1), a connecting frame (5) is fixedly mounted on the upper end of the micro electric telescopic rod (4), a mounting seat (6) is snap-fittedly mounted on the inner end of the connecting frame (5), and a limiting member (8) is fixedly mounted on the outer surface of the mounting seat (6); The inner end of the support column (2) is threadedly connected to an adjusting column (10), the outer end of the adjusting column (10) is threadedly connected to a locking nut (9), and the lower end of the support column (2) is rotatably mounted with a sliding seat (17); The inner end of the mounting frame (3) is provided with an adjustment groove (12), the sliding seat (17) is snap-fitted and installed on the inner side of the adjustment groove (12), the lower end of the mounting frame (3) is integrally installed with a bottom plate (13), and the inner end of the bottom plate (13) is threadedly connected with a threaded rod (14).

2. The moving contact assembly equipment according to claim 1, characterized in that: A handle (15) is fixedly mounted on the lower end of the threaded rod (14), and an anti-slip pad (16) is fixedly mounted on the upper end of the threaded rod (14).

3. The moving contact assembly equipment according to claim 1, characterized in that: A locking assembly (11) is fixedly mounted on the inner end of the sliding seat (17), and the locking assembly (11) is arranged on the inner side of the mounting frame (3).

4. The moving contact assembly equipment according to claim 1, characterized in that: A round rod (7) is fixedly mounted on the upper end of the assembly platform (1), and the limiting member (8) is rotatably mounted on the outer end of the round rod (7).

5. The moving contact assembly equipment according to claim 1, characterized in that: The upper end of the locking nut (9) is fixedly mounted on the lower surface of the assembly table (1).

6. The moving contact assembly equipment according to claim 1, characterized in that: The lower part of the support column (2) is in contact with the upper surface of the mounting frame (3).

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