A copper busbar detection device

Abstract

The present invention discloses a copper busbar detection device, which belongs to the field of high-voltage electrical technology. The copper busbar detection device is used to detect the spatial dimensions of the copper busbar. The copper busbar detection device includes a fixing plate and a positioning member. The spatial distance of the fixing plate relative to the positioning member is adjustable. The fixing plate and the positioning member are both provided with a detection surface. The detection surface is provided with a detection hole. The detection hole is used to align with the circular hole on the end of the copper busbar, and the detection surface is used to fit with the processing surface of the circular hole. The present invention has the following beneficial effects: by adjusting the spatial distance between the fixing plate and the positioning member, it is possible to detect whether the copper busbar meets the installation requirements before installation, and there is no need to repeatedly adjust and rectify during installation, so that the installation can be completed in one time, the workload is small, and the work efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the field of high voltage electrical technology, and in particular to a copper busbar detection device. Background Art

[0002] Copper busbar is an indispensable conductive material for manufacturing motor windings, high and low voltage electrical appliances, switch contacts, and power supply and distribution installation. Copper busbar is a major type of copper processing material. Copper busbar has high mechanical properties, good electrical conductivity, thermal conductivity, excellent corrosion resistance, electroplating, brazing, beautiful metallic luster and good forming and processing performance. Therefore, electrical equipment made of it has been widely used in the power field. Among them, high-voltage switchgear is the most widely used.

[0003] However, at present, the size of the copper busbar in the high-voltage switchgear is generally measured on site or obtained according to the design drawings, and then rectified and calibrated during the on-site installation; especially when the copper busbar connected in the high-voltage switchgear is made of copper rods, due to its spatial structure, it needs to be calibrated repeatedly during the on-site installation process, which is time-consuming and labor-intensive, and the installation effect is poor and the work efficiency is low.

[0004] In summary, it is urgent to design a copper busbar detection device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a copper busbar detection device, which can detect whether the copper busbar meets the installation size requirements and adjust it before installation, without the need for repeated rectification and calibration during installation.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A copper busbar detection device is used to detect the spatial size of the copper busbar. The copper busbar detection device includes a fixing plate and a positioning piece. The spatial distance of the fixing plate relative to the positioning piece is adjustable. The fixing plate and the positioning piece are both provided with detection surfaces. The detection surfaces are provided with detection holes. The detection holes are used to align with the circular holes on the ends of the copper busbar, and the detection surfaces are used to fit with the processed surfaces of the circular holes.

[0008] Preferably, the copper busbar detection device further comprises a frame and a first mounting plate, wherein the first mounting plate is arranged on the frame, the fixing plate is connected to the first mounting plate, and the position of the fixing plate on the first mounting plate is adjustable.

[0009] Preferably, the position of the first mounting plate on the frame is adjustable.

[0010] Preferably, the copper busbar detection device further comprises a positioning member mounting plate, and the positioning member is mounted on the positioning member mounting plate.

[0011] Preferably, a slot is provided on the positioning member mounting plate, and the positioning member is snapped into the slot.

[0012] Preferably, the copper busbar detection device further comprises a mounting assembly, the positioning member mounting plate is connected to the mounting assembly, and the position of the positioning member mounting plate on the mounting assembly is adjustable.

[0013] Preferably, the mounting assembly is disposed on the frame, and the position of the mounting assembly on the frame is adjustable.

[0014] Preferably, the mounting assembly includes a second mounting plate, the second mounting plate is arranged on the frame, the top end of the side of the positioning member mounting plate is connected to the second mounting plate, and the connection position of the positioning member mounting plate on the second mounting plate is adjustable.

[0015] Preferably, the mounting assembly also includes a third mounting plate, which is arranged on the frame and located at the lower side of the second mounting plate, the bottom end of the side of the positioning member mounting plate is connected to the third mounting plate, and the connection position of the positioning member mounting plate on the third mounting plate is adjustable.

[0016] Preferably, the third mounting plate and the second mounting plate are parallel to each other.

[0017] The beneficial effects of the present invention are as follows: by installing the copper busbar between the fixing plate and the positioning member, and the spatial distance between the fixing plate and the positioning member can be adjusted according to the copper busbars of different sizes; when the detection holes on the fixing plate and the positioning member are respectively aligned with the circular holes on the two ends of the copper busbar, and the detection surface is in contact with the processing surface of the circular hole, the manufactured copper busbar meets the installation requirements and can be directly installed on site. Before installation, it is possible to detect whether the copper busbar meets the installation requirements, and there is no need to repeatedly adjust and rectify during installation, so that the installation can be completed in one time, the workload is small, and the work efficiency is greatly improved.

[0018] The summary of the present invention introduces a series of simplified concepts, which will be further described in detail in the detailed description. The summary of the present invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an assembly diagram of the copper busbar detection device provided by the present invention;

[0020] Figure 2 The copper busbar detection device provided by the present invention is a side view Figure 1 ;

[0021] Figure 3 The copper busbar detection device provided by the present invention is a side view Figure 2 .

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1-first crossbeam; 2-second mounting plate; 21-fourth mounting hole; 3-third mounting plate; 31-fifth mounting hole; 4-second crossbeam; 5-vertical beam; 51-first mounting hole; 6-first mounting plate; 61-third mounting hole; 7-fixing plate; 71-second mounting hole; 8-copper busbar; 81-first end; 811-first circular hole; 82-second end; 821-second circular hole; 9-positioning member mounting plate; 10-positioning member. DETAILED DESCRIPTION

[0025] 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.

[0026] Any feature disclosed in this specification, unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features. Throughout the specification, the same reference numerals indicate the same elements.

[0027] In order to make the technical problem solved by the present invention, the technical solution adopted and the technical effect achieved more clearly, the technical solution of the present invention is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0028] Figure 1 This is an assembly diagram of the copper busbar detection device provided by the present invention. Figure 2 The copper busbar detection device provided by the present invention is a side view Figure 1 , Figure 3 The copper busbar detection device provided by the present invention is a side view Figure 2 .

[0029] Copper busbar is an indispensable conductive material for manufacturing motor windings, high and low voltage electrical appliances, switch contacts, and power supply and distribution installation. Copper busbar is a major type of copper processing material. Copper busbar has high mechanical properties, good electrical conductivity, thermal conductivity, excellent corrosion resistance, electroplating, brazing, beautiful metallic luster and good forming and processing performance. Therefore, electrical equipment made of it has been widely used in the power field. Among them, high-voltage switchgear is the most widely used.

[0030] However, at present, the size of the copper busbar in the high-voltage switchgear is generally measured on site or obtained according to the design drawings, and then rectified and calibrated during the on-site installation; especially when the copper busbar connected in the high-voltage switchgear is made of copper rods, due to its spatial structure, it needs to be calibrated repeatedly during the on-site installation process, which is time-consuming and labor-intensive, and the installation effect is poor and the work efficiency is low.

[0031] In order to solve the above problems, in this embodiment, Figure 1 As shown, a copper busbar detection device is proposed. The copper busbar detection device can be used to detect the spatial dimensions of the copper busbar 8. Specifically, the copper busbar detection device includes a frame, and the frame is composed of four first cross beams 1, four second cross beams 4 and four vertical beams 5. Among them, the four first cross beams 1 are connected in sequence to form a first quadrilateral, and the four second cross beams 4 are connected in sequence to form a second quadrilateral. The first quadrilateral is located at the top of the four vertical beams 5, and the second quadrilateral is located at the bottom of the four vertical beams 5. The first quadrilateral, the second quadrilateral and the four vertical beams 5 are spliced ​​together to form a complete stable frame, and the frame can be used to accommodate and support other components. In this embodiment, the frame is in the shape of a rectangular parallelepiped, and its stability is good. In other embodiments, the frame can also be a triangle or other shapes.

[0032] Furthermore, the copper busbar detection device further includes two mutually parallel first mounting plates 6, and the first mounting plates 6 are arranged between two adjacent vertical beams 5. The first mounting plates 6 are mounted on the vertical beams 5 by first fasteners, and the mounting position of the first mounting plates 6 on the vertical beams 5 can be adjusted according to the installation requirements of the copper busbar 8. Among them, the four vertical beams 5 are all provided with first mounting holes 51 with equal distances in the vertical direction, and the first mounting plates 6 can be installed in different first mounting holes 51 to adjust different mounting positions of the first mounting plates 6 on the vertical beams 5.

[0033] In this embodiment, the copper busbar detection device further comprises a mounting assembly, the positioning member mounting plate 9 is connected to the mounting assembly, and the position of the positioning member mounting plate 9 on the mounting assembly is adjustable. The mounting assembly is arranged on a frame, and the position of the mounting assembly on the frame is adjustable.

[0034] Specifically, the mounting assembly includes two second mounting plates 2 that are parallel to each other, the second mounting plates 2 are located at the lower side of the first mounting plate 6 and are perpendicular to the first mounting plate 6, and the second mounting plates 2 are installed between two adjacent vertical beams 5. The installation position of the second mounting plates 2 on the vertical beams 5 can be adjusted according to the specific installation requirements of the copper busbar 8. The second mounting plates 2 can be installed in different first mounting holes 51 to adjust different installation positions of the second mounting plates 2 on the vertical beams 5.

[0035] Specifically, the mounting assembly also includes two third mounting plates 3 parallel to each other, and the third mounting plates 3 are arranged between two adjacent vertical beams 5. The third mounting plate 3 is located at the lower side of the second mounting plate 2 and is parallel to the second mounting plate 2. The mounting position of the third mounting plate 3 on the vertical beam 5 can be adjusted according to the specific installation requirements of the copper busbar 8. The third mounting plate 3 can be installed in different first mounting holes 51 to adjust the different mounting positions of the third mounting plate 3 on the vertical beam 5. The positions and distances adjusted for the third mounting plate 3 and the second mounting plate 2 are the same.

[0036] Furthermore, the copper busbar detection device also includes a fixing plate 7 and a positioning member 10, and the fixing plate 7 and the positioning member 10 are both located on the inner side of the frame. The fixing plate 7 is arranged on the upper side of the positioning member 10. When detecting the spatial dimensions of the copper busbar 8, the copper busbar 8 is placed between the fixing plate 7 and the positioning member 10, and the spatial distance of the fixing plate 7 relative to the positioning member 10 is adjustable. A detection surface is provided on the fixing plate 7 and the positioning member 10, and a detection hole is opened on the detection surface. The detection hole is used to align with the circular hole on the end of the copper busbar 8, and the detection surface is used to fit with the processing surface of the circular hole. Among them, the processing surface of the circular hole includes a first processing surface and a second processing surface.

[0037] like Figure 2 and Figure 3 As shown, the detection surface includes a first detection surface and a second detection surface, and the detection hole includes a first detection hole and a second detection hole. The first detection surface is arranged on the fixed plate 7, and the first detection hole is arranged on the first detection surface; the second detection surface is arranged on the positioning member 10, and the second detection hole is arranged on the second detection surface. Circular holes are arranged on the processing surfaces of both ends of the copper busbar 8, and the circular holes include a first circular hole 811 and a second circular hole 821. The end of the copper busbar 8 close to the fixed plate 7 is the first end 81, and the end close to the positioning member 10 is the second end 82. The first circular hole 811 is arranged on the first end 81, and the second circular hole 821 is arranged on the second end 82.

[0038] During inspection, align the first inspection hole on the fixing plate 7 with the first circular hole 811, and align the second inspection hole on the positioning piece 10 with the second circular hole 821; at the same time, fit the first inspection surface on the fixing plate 7 with the first processed surface of the first circular hole 811, and fit the second inspection surface on the positioning piece 10 with the second processed surface of the second circular hole 821.

[0039] In this embodiment, since the high-voltage switch cabinet is provided with three-phase electric wires, the number of copper busbars 8 is set to three, so that the three copper busbars 8 can be tested simultaneously in one test, and no one needs to be tested one by one, which greatly improves the work efficiency. In this embodiment, the copper busbar 8 is in the form of a copper rod. In other embodiments, the copper busbar 8 can also be in a straight line form.

[0040] Specifically, the two ends of the fixing plate 7 are respectively mounted on the two first mounting plates 6, and the mounting position of the fixing plate 7 on the first mounting plates 6 can be adjusted according to the specific installation requirements of the copper busbar 8. Among them, the fixing plate 7 is provided with a second mounting 71 on both sides close to the first mounting plate 6, and the two first mounting plates 6 are provided with third mounting holes 61 with equal distances along the length direction. The fixing plate 7 can be installed into different third mounting holes 61 through the second mounting holes 71 to adjust the different installation positions of the fixing plate 7 on the first mounting plates 6. At the same time, since the position of the first mounting plate 6 on the vertical beam 5 is adjustable, the fixing plate 7 can be adjusted at different distances in four directions, so that more copper busbars 8 of different spatial sizes can be detected, making the copper busbar detection device more versatile.

[0041] The positioning member 10 is mounted on the positioning member mounting plate 9, and the positioning member mounting plate 9 is configured to fix the positioning member 10. A card slot is provided on the positioning member mounting plate 9, and the positioning member 10 can be carded in the card slot to fix the positioning member 10 on the positioning member mounting plate 9.

[0042] Furthermore, the top ends of the two side edges of the positioning member mounting plate 9 close to the second mounting plate 2 are respectively mounted on the two second mounting plates 2, and the mounting position of the positioning member mounting plate 9 on the second mounting plates 2 can be adjusted according to the specific installation requirements of the copper busbar 8. Among them, the two second mounting plates 2 are provided with fourth mounting holes 21 with equal distances along the length direction, and the positioning member mounting plate 9 can be installed in different fourth mounting holes 21 to adjust the different installation positions of the positioning member mounting plate 9 on the second mounting plates 2. At the same time, since the position of the second mounting plate 2 on the vertical beam 5 is adjustable, the positioning member mounting plate 9 can be adjusted to different distances in four directions, so that more copper busbars 8 of different spatial sizes can be detected, making the copper busbar detection device more versatile.

[0043] Furthermore, the bottom ends of the two side edges of the positioning member mounting plate 9 close to the third mounting plate 3 are respectively mounted on the two third mounting plates 3, and the mounting position of the positioning member mounting plate 9 on the third mounting plates 3 can be adjusted according to the specific installation requirements of the copper busbar 8. Among them, the two third mounting plates 3 are provided with fifth mounting holes 31 with equal distances along the length direction, and the positioning member mounting plate 9 can be installed in different fifth mounting holes 31 to adjust the different installation positions of the positioning member mounting plate 9 on the third mounting plates 3. At the same time, since the position of the third mounting plate 3 on the vertical beam 5 is adjustable, the positioning member mounting plate 9 can be adjusted to different distances in four directions, so that more copper busbars 8 of different spatial sizes can be detected, making the copper busbar detection device more versatile.

[0044] Among them, the positioning member mounting plate 9 is installed on the second mounting plate 2 and the third mounting plate 3 at the same time, which can ensure the stability of the positioning member mounting plate 9 during the detection process, and will not flip over and affect the normal detection. At the same time, since the second mounting plate 2 and the third mounting plate 3 are both connected to the positioning member mounting plate 9, in order to ensure synchronization, when adjusting the distance, the positioning member mounting plate 9, the second mounting plate 2 and the third mounting plate 3 can be adjusted synchronously.

[0045] By installing the copper busbar 8 between the fixing plate 7 and the positioning member 10, and the spatial distance between the fixing plate 7 and the positioning member 10 can be adjusted according to the copper busbar 8 of different sizes; and when the first detection hole on the fixing plate 7 is aligned with the first circular hole 811, and the second detection hole on the positioning member 10 is aligned with the second circular hole 821; at the same time, the first detection surface is fitted with the first processing surface, and the second detection surface is fitted with the second processing surface, the manufactured copper busbar 8 can meet the installation requirements and can be directly installed on site. It is ensured that whether the copper busbar 8 meets the installation requirements can be detected before installation, and there is no need to repeatedly adjust and rectify during installation, so that the installation can be completed in one time, the workload is small, and the work efficiency is greatly improved.

[0046] Specific detection process: First, according to the actual working conditions, measure the specific installation dimensions of the copper busbar 8 in the high-voltage switch cabinet, and then make the copper busbar 8 according to the measured installation dimensions, and then align the first circular hole 811 of the manufactured copper busbar 8 with the first detection hole on the fixed plate 7, and align the second circular hole 821 with the second detection hole on the positioning member 10; at the same time, fit the first processed surface of the first end 81 with the first detection surface on the fixed plate 7, and fit the second processed surface of the second end 82 with the second detection surface on the positioning member 10. If the hole alignment can be met and the surface can also fit, the manufactured copper busbar 8 can meet the actual installation requirements and can be directly installed on site. Otherwise, the copper busbar 8 needs to be reprocessed and tested again until the manufactured copper busbar 8 can meet the needs of on-site installation.

[0047] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A copper busbar detection device for detecting the spatial dimensions of a copper busbar (8), characterized in that: The copper busbar detection device comprises a fixing plate (7) and a positioning member (10), wherein the spatial distance between the fixing plate (7) and the positioning member (10) is adjustable, and the fixing plate (7) and the positioning member (10) are both provided with a detection surface, and a detection hole is provided on the detection surface, and the detection hole is used to align with the circular hole on the end of the copper busbar (8), and the detection surface is used to fit with the processing surface of the circular hole; The copper busbar detection device further comprises a frame and a first mounting plate (6), wherein the first mounting plate (6) is arranged on the frame, the fixing plate (7) is connected to the first mounting plate (6), and the position of the fixing plate (7) on the first mounting plate (6) is adjustable; the position of the first mounting plate (6) on the frame is adjustable; The copper busbar detection device also includes a positioning member mounting plate (9) and a mounting assembly, wherein the positioning member (10) is mounted on the positioning member mounting plate (9); the positioning member mounting plate (9) is connected to the mounting assembly, and the position of the positioning member mounting plate (9) on the mounting assembly is adjustable; and the mounting assembly is arranged on the frame, and the position of the mounting assembly on the frame is adjustable.

2. The copper busbar detection device according to claim 1, characterized in that: The positioning member mounting plate (9) is provided with a slot, and the positioning member (10) is snap-fitted into the slot.

3. The copper busbar detection device according to claim 1, characterized in that: The mounting assembly comprises a second mounting plate (2), the second mounting plate (2) being arranged on the frame, the top end of the side edge of the positioning member mounting plate (9) being connected to the second mounting plate (2), and the connection position of the positioning member mounting plate (9) on the second mounting plate (2) being adjustable.

4. The copper busbar detection device according to claim 3, characterized in that: The mounting assembly further comprises a third mounting plate (3), the third mounting plate (3) being arranged on the frame and being located at the lower side of the second mounting plate (2), the bottom end of the side edge of the positioning member mounting plate (9) being connected to the third mounting plate (3), and the connection position of the positioning member mounting plate (9) on the third mounting plate (3) being adjustable.

5. The copper busbar detection device according to claim 4, characterized in that: The third mounting plate (3) and the second mounting plate (2) are parallel to each other.

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