Rapid sorting tool for special-shaped buses

Abstract

The utility model discloses a quick sorting tool for special-shaped buses, and belongs to the technical field of bus sorting tools. A rapid sorting tool for special-shaped buses comprises a base, a fixing plate is fixedly arranged at the front end of the bottom of the base, studs are fixedly arranged on the two sides of the fixing plate, an adjustable supporting plate is arranged on the upper portion of the base, an adjustable sliding block is arranged on the supporting plate, and a detection hole is formed in the sliding block; according to the utility model, through the arrangement of the studs and the detection holes, wiring holes at two ends of a to-be-detected bus can be matched at the same time, if matching succeeds, the to-be-detected bus is a qualified product, if matching fails, the to-be-detected bus is an unqualified product, and if the to-be-detected bus is matched on the tool, whether the to-be-detected bus is a similar bus can be easily distinguished. Therefore, the sorting effect can be achieved, and the problem that no special inspection tool is provided for the special-shaped bus in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar sorting tooling, in particular to a fast sorting tooling for special-shaped busbars. Background Art

[0002] With the growing power industry, the demand for integrated primary and secondary ring main units (RMUs) is increasing. SF6 RMUs offer advantages such as small size and compact structure. However, maintaining high performance while maintaining a small size requires high quality standards for all components.

[0003] Busbar installation is crucial during the production of ring main units (RMUs). However, because busbars are made of hollow, round copper rods and their shape is irregular, it's impossible to guarantee that all copper busbars will meet process requirements during the manufacturing process. Forcibly installing unqualified busbars with nuts can increase loop resistance due to inadequate fit, impacting product performance.

[0004] Each separate ring main unit requires three busbars, A, B, and C. The three busbars are slightly different. If the busbars of each phase are distinguished during installation, and errors occur during the distinction, resulting in the inability to install and rework, this will reduce the quality and efficiency of production. Therefore, this application proposes a tool for sorting and detecting special-shaped busbars. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that there is no special inspection tool for special-shaped busbars in the prior art, and to propose a fast sorting tool for special-shaped busbars.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A tool for quickly sorting special-shaped busbars includes a base, a fixing plate is fixedly provided at the front end of the bottom of the base, studs are fixedly provided on both sides of the fixing plate, an adjustable support plate is provided on the upper part of the base, an adjustable slider is provided on the support plate, and a detection hole is opened on the slider.

[0008] Preferably, the base is L-shaped, and three groups of third straight slots are opened on the upper part of the base, and each group consists of two upper and lower third straight slots.

[0009] Preferably, the support plate is L-shaped, a first straight slot is provided at the lower portion of the support plate, and the support plate and the base are fixedly connected by a second bolt passing through the first straight slot and a third straight slot.

[0010] Preferably, a second straight slot is provided on the upper portion of the support plate, the sliding block is convex, and the upper portion of the sliding block is slidably disposed in the second straight slot.

[0011] Preferably, the position of the sliding block is limited by a first bolt.

[0012] Preferably, the stud matches the connection hole at one end of the busbar to be tested, and the detection hole matches the connection hole at the other end of the busbar to be tested.

[0013] Compared with the prior art, the present invention provides a fast sorting tool for special-shaped busbars, which has the following beneficial effects.

[0014] 1. The utility model can be used to match the wiring holes at both ends of the busbar to be tested at the same time through the provided studs and detection holes. If the match is successful, it is a qualified product, and if it is unsuccessful, it is an unqualified product. At the same time, if the busbars with too much difference are matched on this tooling, it can be easily distinguished whether they are of the same type, so that the sorting effect can be achieved, thereby solving the problem of no special inspection tooling for special-shaped busbars in the prior art.

[0015] 2. The utility model can change the relative position between the stud and the detection hole by arranging the support plate to be adjustable on the base and the slider to be adjustable on the support plate, so as to detect busbars of different shapes.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on an examination of the following; or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the use state of the utility model.

[0020] Figure 4 This is a schematic diagram of the use state of the utility model.

[0021] Figure 5 This is a schematic diagram of the use state of the utility model.

[0022] In the picture:

[0023] 1. Base; 2. Fixing plate; 3. Stud; 4. Inspection hole; 5. Slider; 6. First bolt; 7. First straight slot; 8. Second bolt; 9. Support plate; 10. Second straight slot; 11. Third straight slot; 12. C-phase branch busbar; 13. B-phase branch busbar; 14. A-phase branch busbar. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-2 A tool for quickly sorting special-shaped busbars includes a base 1, a fixed plate 2 is fixedly provided at the front end of the bottom of the base 1, studs 3 are fixedly provided on both sides of the fixed plate 2, an adjustable support plate 9 is provided on the upper part of the base 1, an adjustable slider 5 is provided on the support plate 9, and a detection hole 4 is opened on the slider 5.

[0026] In a specific embodiment of the present invention, the stud 3 is used to fix one end of the busbar to be tested, and the detection hole 4 is used to match the other end of the busbar to be tested. If the two ends can match the stud 3 and the detection hole 4 respectively at the same time, it is proved that the busbar is a qualified product. If they do not match, it is an unqualified product. If the difference is large, it is proved that the busbar is not the type of busbar to be tested by the detection tool;

[0027] By arranging the support plate 9 to be adjustable on the base 1 and the slider 5 to be adjustable on the support plate 9, the relative position between the stud 3 and the detection hole 4 can be changed. By changing the relative position of the two, the function of detecting busbars of different shapes can be achieved, making the adaptability of the device stronger; when adjusting the relative position between the stud 3 and the detection hole 4, a standard busbar can be used as a reference for adjustment.

[0028] The base 1 is L-shaped, and three groups of third straight slots 11 are opened on the upper part of the base 1, each group consists of two upper and lower third straight slots 11; in some other embodiments, the number of groups of third straight slots 11 can be adjusted according to actual conditions.

[0029] The support plate 9 is L-shaped, and a first straight notch 7 is provided at the lower portion of the support plate 9. The support plate 9 and the base 1 are fixedly connected by a second bolt 8 passing through the first straight notch 7 and the third straight notch 11;

[0030] When installing the support plate 9 to the base 1, stick the vertical plate of the support plate 9 on the vertical plate of the base 1, then use the second bolt 8 to pass through the first straight slot 7 and the corresponding third straight slot 11, screw the matching nut on the second bolt 8, and use the second bolt 8 and the nut to fix the support plate 9 and the base 1. Two second bolts 8 and matching nuts need to be set, corresponding to the two third straight slots 11 in the same group respectively.

[0031] A second straight slot 10 is formed on the upper portion of the support plate 9 . The slider 5 is convex in shape. The upper portion of the slider 5 is slidably disposed in the second straight slot 10 . The lower portion of the slider 5 is wider than the second straight slot 10 .

[0032] The position of the slide 5 is defined by a first bolt 6 .

[0033] The first bolt 6 is threadedly connected to the top of the slider 5, and the tail of the first bolt 6 is on the upper part of the support plate 9. The slider 5 is tightened by the first bolt 6, and the position of the slider 5 and the support plate 9 is fixed by the friction between the lower part of the slider 5 and the bottom surface of the support plate 9.

[0034] The stud 3 matches the connection hole at one end of the busbar to be tested, that is, this end of the busbar can be put on the stud 3, and the detection hole 4 matches the connection hole at the other end of the busbar to be tested, that is, the connection hole at this end of the busbar is located at the position of the detection hole 4.

[0035] Inspection process: First, use a qualified standard busbar as a reference to adjust the relative position of the inspection hole 4 and the stud 3. During the specific operation, first put one end of the reference busbar on the stud 3, then screw on the nut to fix the reference busbar, and then adjust the position of the inspection hole 4 according to the other end of the reference busbar so that the inspection hole 4 coincides with the connection hole at the other end of the reference busbar. Then remove the reference busbar and inspect the busbar to be tested. During the inspection, put one end of the busbar on the stud 3 (at this time, a nut can also be used to fix the busbar to be tested, so as to facilitate observation of the situation at the other end), and then see whether the other end of the busbar to be tested can be located at the position of the inspection hole 4. If it can be located at the position of the inspection hole 4, it is judged as a qualified product. If there is a deviation, it is an unqualified product. If the deviation is large, it is determined that it is not a busbar of the same shape tested by the tooling.

[0036] Specifically, refer to Figure 3-5 , the tooling state of this embodiment takes the detection of three branch busbars of different shapes, namely, the A-phase branch busbar 14, the B-phase branch busbar 13 and the C-phase branch busbar 12 as an example;

[0037] exist Figure 3The middle part shows the inspection of the A-phase branch busbar 14. When inspecting the busbar, the relative position between the inspection hole 4 and the stud 3 is adjusted according to its shape. Specifically, in this inspection, the support plate 9 is located on the back side of the base 1 to the right;

[0038] exist Figure 4 The middle part is the inspection of the B-phase branch busbar 13. When inspecting this busbar, the relative position between the inspection hole 4 and the stud 3 is adjusted according to its shape. Specifically, in this inspection, the support plate 9 is located in the middle of the front of the base 1;

[0039] exist Figure 5 The figure shows the inspection of the C-phase branch busbar 12. When inspecting the busbar, the relative position between the inspection hole 4 and the stud 3 is adjusted according to its shape. Specifically, in this inspection, the support plate 9 is located on the left side of the front of the base 1.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A fast sorting tool for special-shaped busbars, characterized by: The invention comprises a base (1), a fixing plate (2) is fixedly provided at the front end of the bottom of the base (1), studs (3) are fixedly provided on both sides of the fixing plate (2), an adjustable support plate (9) is provided on the upper part of the base (1), an adjustable slider (5) is provided on the support plate (9), and a detection hole (4) is provided on the slider (5).

2. The fast sorting tool for special-shaped busbars according to claim 1, characterized in that: The base (1) is L-shaped, and three groups of third straight slots (11) are provided on the upper portion of the base (1), with each group comprising two upper and lower third straight slots (11).

3. The fast sorting tool for special-shaped busbars according to claim 2, characterized in that: The support plate (9) is L-shaped, and a first straight notch (7) is provided at the lower portion of the support plate (9). The support plate (9) and the base (1) are fixedly connected by a second bolt (8) passing through the first straight notch (7) and a third straight notch (11).

4. The fast sorting tool for special-shaped busbars according to claim 1, characterized in that: A second straight slot (10) is provided on the upper portion of the support plate (9), the slider (5) is convex, and the upper portion of the slider (5) is slidably disposed in the second straight slot (10).

5. The fast sorting tool for special-shaped busbars according to claim 4, characterized in that: The position of the slide block (5) is limited by a first bolt (6).

6. The fast sorting tool for special-shaped busbars according to claim 1, characterized in that: The stud (3) matches the connection hole at one end of the busbar to be tested, and the detection hole (4) matches the connection hole at the other end of the busbar to be tested.

Images