Novel copper bar structure

Abstract

The utility model discloses a novel copper bar structure, which belongs to the technical field of copper bars and comprises a copper bar body, extension bars are arranged on two sides of the copper bar body, clamping grooves are arranged on two sides of the copper bar body, clamping blocks are arranged at one ends of the extension bars, and limiting rods are arranged in the clamping blocks and the clamping grooves. The clamping blocks on the extension bar are connected into the clamping grooves in the two sides of the copper bar body, the limiting rods are inserted into the clamping blocks and the clamping grooves, the extension bar is connected with the copper bar body, extension of the copper bar can be achieved, and the use effect of the copper bar body is improved; limiting rods are connected into first through holes and second through holes, nuts are connected to the outer sides of the limiting rods, the extension row is prevented from sliding down, the stability of the extension row after connection is improved, a mounting plate is placed at the corresponding position, and then fastening bolts are nailed into mounting holes in mounting blocks to fix the mounting plate. The sliding blocks below the protective shell are connected into the sliding grooves in the mounting plate, the protective shell is connected with the mounting plate, and convenience is brought to plane fixing work of the copper bar body.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper busbars, and in particular relates to a novel copper busbar structure. Background Art

[0002] Copper busbars, also known as copper busbars or copper busbars, are made of copper and are long conductors with rectangular or chamfered (rounded) rectangular cross-sections (rounded copper busbars are generally used now to avoid tip discharge). They are used to transport current and connect electrical equipment in circuits. Copper busbars are widely used in electrical equipment, especially complete sets of power distribution equipment; copper busbars are generally used in U, V, W phase busbars and PE busbars in power distribution cabinets; copper busbars are generally marked with phase color letters or painted with phase color paint. U phase copper busbars are painted "yellow", V phase copper busbars are painted "green", W phase copper busbars are painted "red", and PE busbar copper busbars are painted "yellow and green".

[0003] At present, the existing copper busbar structure still has certain defects when used. The width of the copper busbar is often fixed. When a longer copper busbar is needed, the copper busbar cannot be extended, resulting in limited use. For this reason, we propose a new copper busbar structure. Utility Model Content

[0004] The utility model aims to provide a novel copper busbar structure to solve the problem in the background art that the width of the copper busbar is fixed and when a longer copper busbar is needed, the copper busbar cannot be extended, resulting in limited use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new copper busbar structure, including a copper busbar body, extension buses are provided on both sides of the copper busbar body, the extension buses are also made of copper, the extension buses are movably connected on both sides of the copper busbar body, slots are provided on both sides of the copper busbar body, a card block is provided at one end of the extension busbar, the card block is adapted to the slot, the card block is connected to the inside of the slot, and limit rods are provided on the card block and the inside of the slot, and the number of the limit rods is several.

[0006] Preferably, a No. 1 through hole is provided at the front and rear of both sides of the copper busbar body, the No. 1 through hole extends into the card slot, a No. 2 through hole is provided inside the card block, the No. 1 through hole and the No. 2 through hole have the same specifications and are both multiple in number, and the limit rod is clamped inside the No. 1 through hole and the No. 2 through hole.

[0007] Preferably, a nut is provided at one end of the limiting rod, an external thread is provided on the outer side of the limiting rod, and an internal thread is provided inside the nut, and the external thread and the internal thread are adapted to each other.

[0008] Preferably, a protective shell is provided on the outer side of the copper busbar body, and the protective shell is movably sleeved on the outer side of the copper busbar body.

[0009] Preferably, both the front and rear ends of the protective shell are provided with anti-slip protrusions, and the number of the anti-slip protrusions is several.

[0010] Preferably, a mounting plate is provided at the bottom of the protective shell, the protective shell is movably connected above the mounting plate, a mounting block is fixedly connected to the outer side of the mounting plate, there are several mounting blocks, and mounting holes are provided inside the mounting blocks.

[0011] Preferably, a slide groove is fixedly connected to the bottom of the protective shell, and a slider is provided on the top of the mounting plate. The slider is adapted to the slide groove, and the slider is movably connected inside the slide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Take out two extension bars, connect the blocks on the extension bars into the slots on both sides of the copper bar body, insert the limit rods into the blocks and slots, and connect the extension bars with the copper bar body to extend the copper bar and improve the use effect of the copper bar body.

[0014] 2. Connect the limit rod into the No. 1 through hole and the No. 2 through hole, and connect the nut to the outside of the limit rod to prevent the extension bar from slipping and improve the stability of the extension bar after connection. Place the mounting plate in the corresponding position, and then drive the fastening bolts into the mounting holes inside the mounting block to fix the mounting plate. After fixation, connect the slider under the protective shell to the inside of the slide groove on the mounting plate, and connect the protective shell to the mounting plate, which brings convenience to the plane fixation of the copper busbar body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the limit rod and nut structure of the utility model.

[0018] In the figure: 1. Copper busbar body; 2. Extension busbar; 3. Slot; 4. Block; 5. Limit rod; 6. No. 1 through hole; 7. No. 2 through hole; 8. Nut; 9. External thread; 10. Internal thread; 11. Protective shell; 12. Anti-skid protrusion; 13. Mounting plate; 14. Mounting block; 15. Mounting hole; 16. Slider; 17. Slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a new copper bar structure technical solution: it includes a copper bar body 1, extension bars 2 are arranged on both sides of the copper bar body 1, the extension bars 2 are also made of copper, the extension bars 2 are movably connected on both sides of the copper bar body 1, and slots 3 are arranged on both sides of the copper bar body 1. A clamping block 4 is arranged at one end of the extension bar 2, the clamping block 4 is adapted to the slot 3, the clamping block 4 is clamped inside the slot 3, and limiting rods 5 are arranged inside the clamping block 4 and the slot 3, and the number of limiting rods 5 is several.

[0021] Specifically, a No. 1 through hole 6 is provided at the front and rear of both sides of the copper busbar body 1, and the No. 1 through hole 6 extends into the inside of the card slot 3. A No. 2 through hole 7 is provided inside the card block 4. The No. 1 through hole 6 and the No. 2 through hole 7 have the same specifications and are both multiple in number. The limiting rod 5 is clamped inside the No. 1 through hole 6 and the No. 2 through hole 7.

[0022] Specifically, a nut 8 is provided at one end of the limiting rod 5 , an external thread 9 is provided on the outer side of the limiting rod 5 , and an internal thread 10 is provided inside the nut 8 , and the external thread 9 and the internal thread 10 are adapted to each other.

[0023] Specifically, a protective shell 11 is provided on the outer side of the copper busbar body 1 , and the protective shell 11 is movably sleeved on the outer side of the copper busbar body 1 .

[0024] Specifically, both the front and rear ends of the protective shell 11 are provided with anti-slip protrusions 12 , and the number of the anti-slip protrusions 12 is several.

[0025] Specifically, a mounting plate 13 is provided at the bottom of the protective shell 11 , and the protective shell 11 is movably connected above the mounting plate 13 . A mounting block 14 is fixedly connected to the outer side of the mounting plate 13 . There are several mounting blocks 14 , and mounting holes 15 are provided inside the mounting blocks 14 .

[0026] Specifically, a slide groove 17 is fixedly connected to the bottom of the protective shell 11 , and a slider 16 is provided on the top of the mounting plate 13 . The slider 16 is adapted to the slide groove 17 , and the slider 16 is movably connected inside the slide groove 17 .

[0027] In this embodiment, when the copper busbar structure is used and a copper busbar with a longer width is needed, two extension busbars 2 are taken out, and the blocks 4 on the extension busbars 2 are connected to the slots 3 on both sides of the copper busbar body 1. The limiting rods 5 are inserted into the blocks 4 and the slots 3, and the extension busbars 2 are connected to the copper busbar body 1. This can realize the extension of the copper busbar and improve the use effect of the copper busbar body 1.

[0028] By connecting the limit rod 5 into the No. 1 through hole 6 and the No. 2 through hole 7, and connecting the nut 8 to the outside of the limit rod 5, the extension bar 2 is prevented from slipping, and the stability of the extension bar 2 after connection is improved. By inserting the copper bar body 1 into the protective shell 11, the copper bar body 1 can be protected. The anti-slip protrusion 12 can prevent side slipping during use. Before use, the mounting plate 13 is placed in the corresponding position, and then the fastening bolts are nailed into the mounting holes 15 inside the mounting block 14 to fix the mounting plate 13. After fixation, the slider 16 under the protective shell 11 is connected to the slide groove 17 on the mounting plate 13, and the protective shell 11 is connected to the mounting plate 13, which brings convenience to the plane fixation of the copper bar body 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel copper busbar structure, comprising a copper busbar body (1), characterized in that: Extension bars (2) are provided on both sides of the copper bar body (1), the extension bars (2) are also made of copper, the extension bars (2) are movably connected to both sides of the copper bar body (1), the copper bar body (1) is provided with slots (3) on both sides, one end of the extension bar (2) is provided with a clamping block (4), the clamping block (4) is adapted to the slot (3), the clamping block (4) is clamped inside the slot (3), the clamping block (4) and the inside of the slot (3) are provided with limiting rods (5), and the number of the limiting rods (5) is several.

2. A novel copper busbar structure according to claim 1, characterized in that: The copper busbar body (1) is provided with a No. 1 through hole (6) at the front and rear of both sides, the No. 1 through hole (6) extending into the inside of the card slot (3), the card block (4) is provided with a No. 2 through hole (7), the No. 1 through hole (6) and the No. 2 through hole (7) have the same specifications and are both multiple in number, and the limit rod (5) is clamped inside the No. 1 through hole (6) and the No. 2 through hole (7).

3. A novel copper busbar structure according to claim 2, characterized in that: A nut (8) is provided at one end of the limiting rod (5), an external thread (9) is provided on the outside of the limiting rod (5), an internal thread (10) is provided on the inside of the nut (8), and the external thread (9) and the internal thread (10) are adapted to each other.

4. A novel copper busbar structure according to claim 1, characterized in that: A protective shell (11) is provided on the outside of the copper busbar body (1), and the protective shell (11) is movably sleeved on the outside of the copper busbar body (1).

5. A novel copper busbar structure according to claim 4, characterized in that: Anti-slip protrusions (12) are provided at both the front and rear ends of the protective shell (11), and the number of the anti-slip protrusions (12) is several.

6. A novel copper busbar structure according to claim 4, characterized in that: A mounting plate (13) is provided at the bottom of the protective shell (11); the protective shell (11) is movably connected above the mounting plate (13); a mounting block (14) is fixedly connected to the outside of the mounting plate (13); there are a plurality of mounting blocks (14); and mounting holes (15) are provided inside the mounting blocks (14).

7. A novel copper busbar structure according to claim 6, characterized in that: The bottom of the protective shell (11) is fixedly connected with a slide groove (17), the top of the mounting plate (13) is provided with a slider (16), the slider (16) is adapted to the slide groove (17), and the slider (16) is movably connected inside the slide groove (17).

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