Quickly-assembled conductive grounding copper bar

Abstract

The utility model discloses a fast-assembly type conductive grounding copper bar, comprising a copper plate and support blocks, the support blocks are fixed on two sides of the bottom of the copper plate, one side of the bottom of each support block is welded with an installation sheet, a channel is longitudinally arranged in the copper plate, the top and the bottom of the channel are welded with notches, and the top and the bottom of the channel are connected with the installation sheet. Inserting rods are longitudinally inserted between the notches and the channels, and pressing pieces are fixed to the tops of the inserting rods. According to the fast-assembly conductive grounding copper bar, the notches are welded at the top and the bottom of the channel, a pull block needing to be wound with a copper wire is pinched and lifted upwards for a certain distance along the channel, then the copper wire is wound on the surface of an insertion rod circle by circle, then the pull block is loosened, and a spring between a bottom limiting block and the notches retracts to sink and press the sheet; the gasket on the surface of the bottom of the object is forced to be attached to the upper portion of the copper wire and clamped and fixed with the notch, the copper wire is prevented from loosening, and the problems that the copper wire is wound and inconvenient to disassemble are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbars, in particular to a quick-installed conductive grounding copper busbar. Background Art

[0002] The copper busbar is a connecting component that winds up a metal wire harness and leads to other places. It can be seen inside various switches and electrical appliances. It is an indispensable conductive medium. Because it is mostly made of metal copper, it is called a copper busbar. Most copper busbars have some holes on their surface for people to install bolts and nuts to lock the wound wire harness. However, in this case, you need to carry a twistable wrench with you to repair and install the wire harness, otherwise you cannot quickly remove the fasteners, and the assembly of copper wires becomes slow and time-consuming.

[0003] Now, a new type of quick-install conductive grounding copper busbar is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a quick-install conductive grounding copper busbar to solve the problem of copper wire winding and inconvenience in disassembly proposed in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-install conductive grounding copper busbar, comprising a copper plate and a support block, support blocks are fixed on both sides of the bottom of the copper plate, and a mounting plate is welded on one side of the bottom of the support block, a channel is longitudinally arranged inside the copper plate, notches are welded on the top and bottom of the channel, and a plug rod is longitudinally inserted between the notch and the channel, a pressing plate is fixed on the top of the plug rod, and a gasket is pasted around the lower surface of the pressing plate, a pulling block is fixed above the pressing plate, a limiting block is welded below the plug rod, and a first spring is welded between the top of the limiting block and the notch.

[0006] Preferably, the insertion rod can slide up and down along the inner wall of the channel, and the insertion rod and the channel are arranged in concentric circles.

[0007] Preferably, the first spring is sleeved on the outside of the insertion rod, and the inner wall of the first spring does not contact the insertion rod.

[0008] Preferably, a cavity is longitudinally provided on the inner side of the support block, and a reel is movably connected between the two sides inside the cavity, a wiring harness is movably sleeved on the outside of the reel, a knob is movably connected to one side outside the support block, a hole is provided between the upper side of one side of the support block and the cavity, a metal sheet is fixed to the end of the wiring harness passing through the hole, and a round hole is left inside the metal sheet.

[0009] Preferably, one side of the knob passes through the support block and is movably connected to the reel, and the reel can rotate together with the knob.

[0010] Preferably, the wire harness can move back and forth along the inner wall of the hole, and the metal sheet and the circular hole are in the same vertical plane.

[0011] Preferably, four groups of vertical rods are welded to the bottom of the copper plate, and a bottom block is welded below the vertical rods, a reinforcement plate is transversely sleeved between the outsides of the vertical rods, four groups of slots are arranged inside the reinforcement plate, four groups of second springs are welded between the bottom of the copper plate and the reinforcement plate, and oblique blocks are welded on both sides of the reinforcement plate.

[0012] Preferably, mounting plates are welded on both sides of the support block, and screw holes are longitudinally arranged on the inner side of the mounting plates, and welding points are respectively fixed between the support block and the copper plate and the mounting plates.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the quick-install conductive grounding copper busbar not only realizes the rapid installation of the wiring harness and the possibility of connecting to other places, but also realizes the support and reinforcement of the copper busbar;

[0014] (1) Notches are welded on the top and bottom of the channel, the pull block on which the copper wire needs to be wound is pinched and lifted up along the channel for a distance, and then the copper wire is wound around the surface of the plug rod in circles and the pull block is released, and the spring between the bottom limit block and the notch is allowed to retract and the pressing plate is sunk, forcing the gasket on the bottom surface of the object to fit above the copper wire and form a clamping and fixing state with the notch, which not only prevents the copper wire from loosening, but also eliminates the laborious process of screwing nuts and bolts, thereby achieving rapid winding and connection of the copper wire;

[0015] (2) A reel is movably connected between the two sides of the cavity, the metal sheet is pinched and pulled toward the outside along the opening of the hole, the length of the wire harness is adjusted according to the distance of the components to be connected outside, and the metal sheet is used for connection. After completion, the knob is rotated on the other side to force the reel to rotate inside the cavity, and the excess wire harness outside is retracted to prevent the object from being dragged and extend the connection distance of the copper busbar;

[0016] (3) A reinforcing plate is transversely sleeved between the outsides of the vertical rods. The four groups of vertical rods at the bottom of the copper plate are respectively embedded in the reinforcing plates with slots, and the two sides are supported by inclined blocks. The slots and the copper plate are connected and fixed by a vertical second spring. After the copper bar is fixed at the desired position by the mounting plate, even if the copper plate is squeezed by external objects, a reverse force can be applied from the back to prevent the copper plate from collapsing or being damaged, thereby increasing the stress points on which the copper bar is subjected to external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the pull block of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the support block of the utility model;

[0020] Figure 4 It is a front view structural diagram of the transverse piece of the utility model.

[0021] In the figure: 1. copper plate; 2. support block; 3. mounting plate; 4. reel; 5. wiring harness; 6. oblique block; 7. bottom block; 8. limit block; 9. vertical rod; 10. reinforcement plate; 11. first spring; 12. screw hole; 13. metal sheet; 14. round hole; 15. hole; 16. pull block; 17. pressure plate; 18. washer; 19. plug rod; 20. notch; 21. channel; 22. second spring; 23. knob; 24. cavity; 25. welding point; 26. slot. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A quick-install conductive grounding copper busbar comprises a copper plate 1 and a support block 2. The support blocks 2 are fixed on both sides of the bottom of the copper plate 1, and a mounting plate 3 is welded on one side of the bottom of the support block 2. A channel 21 is longitudinally arranged inside the copper plate 1. Notches 20 are welded on the top and bottom of the channel 21, and a plug 19 is longitudinally inserted between the notch 20 and the channel 21. A pressing plate 17 is fixed on the top of the plug 19, and a gasket 18 is pasted around the lower surface of the pressing plate 17. A pull block 16 is fixed above the pressing plate 17, a limit block 8 is welded below the plug 19, and a first spring 11 is welded between the top of the limit block 8 and the notch 20;

[0024] The insertion rod 19 can slide up and down along the inner wall of the channel 21. The insertion rod 19 and the channel 21 are arranged in concentric circles. The first spring 11 is sleeved on the outside of the insertion rod 19, and the inner wall of the first spring 11 does not contact the insertion rod 19.

[0025] Specifically, Figure 1 and Figure 2As shown, pinch the pull block 16 that needs to be wound with the copper wire and lift it up along the channel 21 for a distance, then wrap the copper wire around the surface of the plug rod 19 in circles and then release the pull block 16, allowing the spring between the bottom limit block 8 and the notch 20 to shrink and sink the pressing plate 17, forcing the washer 18 on the bottom surface of the object to fit above the copper wire and form a clamped and fixed state with the notch 20, which prevents the copper wire from loosening and does not require the effort of screwing nuts and bolts.

[0026] Embodiment 2: A cavity 24 is longitudinally arranged inside the support block 2, and a reel 4 is movably connected between the two sides inside the cavity 24, a wire harness 5 is movably sleeved outside the reel 4, a knob 23 is movably connected to one side outside the support block 2, a hole 15 is arranged between the upper side of the support block 2 and the cavity 24, a metal sheet 13 is fixed to the end of the wire harness 5 passing through the hole 15, and a round hole 14 is left inside the metal sheet 13;

[0027] One side of the knob 23 passes through the support block 2 and is movably connected to the reel 4. The reel 4 can rotate together with the knob 23, and the wire harness 5 can move back and forth along the inner wall of the hole 15. The metal sheet 13 and the circular hole 14 are in the same vertical plane.

[0028] Specifically, Figure 1 and Figure 3 As shown, pinch the metal sheet 13 and pull it toward the outside along the opening of the hole 15, adjust the length of the wire harness 5 according to the distance of the components that need to be connected externally, and use the metal sheet 13 to connect. After completion, rotate the knob 23 on the other side to force the reel 4 to rotate inside the cavity 24, and retract the external excess wire harness 5 to prevent it from being dragged easily.

[0029] Embodiment 3: Four groups of vertical rods 9 are welded to the bottom of the copper plate 1, and a bottom block 7 is welded below the vertical rods 9. A reinforcing plate 10 is transversely sleeved between the outsides of the vertical rods 9. Four groups of slots 26 are arranged inside the reinforcing plate 10. Four groups of second springs 22 are welded between the bottom of the copper plate 1 and the reinforcing plate 10. Oblique blocks 6 are welded on both sides of the reinforcing plate 10. Mounting plates 3 are welded on both sides of the support block 2, and screw holes 12 are longitudinally arranged on the inner side of the mounting plate 3. Welding points 25 are fixed between the support block 2, the copper plate 1 and the mounting plate 3 respectively.

[0030] Specifically, Figure 1 and Figure 4 As shown, the four groups of vertical rods 9 at the bottom of the copper plate 1 are respectively embedded in the reinforcing plate 10 with slots 26, and the two sides are supported by the inclined blocks 6, and the slots 26 and the copper plate 1 are connected and fixed by the vertical second springs 22. After the copper bar is fixed at the desired position by the mounting plate 3, even if the copper plate 1 is squeezed by external objects, a reverse force can be applied from the back to prevent the copper plate 1 from collapsing or being damaged.

[0031] Working principle: When the utility model is in use, the four groups of vertical rods 9 at the bottom of the copper plate 1 are respectively embedded in the reinforcing plate 10 with the slot 26, and the two sides are supported by the inclined block 6, and the slot 26 and the copper plate 1 are connected and fixed by the vertical second spring 22. After the copper bar is fixed in the required position by the mounting plate 3, even if the copper plate 1 is squeezed by external objects, a reverse force can be applied from the back to prevent the copper plate 1 from collapsing or being damaged. Then, the pull block 16 that needs to be wound with the copper wire is pinched and lifted up along the channel 21 for a distance, and then the copper wire is wound around the surface of the plug rod 19 one by one, and then the pull block 16 is released, and the bottom limit block 8 and the slot are allowed to move freely. The spring between the openings 20 shrinks and the pressing plate 17 sinks, forcing the washer 18 on the bottom surface of the object to fit above the copper wire and form a clamped and fixed state with the notch 20, which not only prevents the copper wire from loosening, but also does not require the effort of screwing nuts and bolts, thereby achieving rapid winding and connection of the copper wire. Finally, pinch the metal sheet 13 and pull the object toward the outside along the opening of the hole 15. Adjust the length of the wire harness 5 according to the distance of the components to be connected externally, and use the metal sheet 13 to connect. After completion, rotate the knob 23 on the other side to force the reel 4 to rotate inside the cavity 24, and retract the external excess wire harness 5 to prevent the object from being dragged easily.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quick-install conductive grounding copper busbar, comprising a copper plate (1) and a support block (2), Features: Support blocks (2) are fixed on both sides of the bottom of the copper plate (1), and a mounting plate (3) is welded to one side of the bottom of the support block (2); a channel (21) is longitudinally arranged inside the copper plate (1); notches (20) are welded to the top and bottom of the channel (21), and an insertion rod (19) is longitudinally inserted between the notch (20) and the channel (21); a pressing plate (17) is fixed to the top of the insertion rod (19), and a gasket (18) is adhered around the lower surface of the pressing plate (17); a pulling block (16) is fixed above the pressing plate (17); a limiting block (8) is welded below the insertion rod (19), and a first spring (11) is welded between the top of the limiting block (8) and the notch (20).

2. A quick-install conductive grounding copper busbar according to claim 1, Features: The insertion rod (19) can slide up and down along the inner wall of the channel (21), and the insertion rod (19) and the channel (21) are arranged in a concentric circle.

3. The quick-install conductive grounding copper busbar according to claim 1, Features: The first spring (11) is sleeved on the outside of the insertion rod (19), and the inner wall of the first spring (11) does not contact the insertion rod (19).

4. The quick-install conductive grounding copper busbar according to claim 1, Features: A cavity (24) is longitudinally arranged on the inner side of the support block (2), and a reel (4) is movably connected between the two sides inside the cavity (24), a wire harness (5) is movably sleeved on the outside of the reel (4), a knob (23) is movably connected to one side of the outside of the support block (2), a hole (15) is arranged between the upper side of one side of the support block (2) and the cavity (24), a metal sheet (13) is fixed to the end of the wire harness (5) passing through the hole (15), and a round hole (14) is left inside the metal sheet (13).

5. The quick-install conductive grounding copper busbar according to claim 4, Features: One side of the knob (23) passes through the support block (2) and is movably connected to the reel (4), and the reel (4) can rotate together with the knob (23).

6. The quick-install conductive grounding copper busbar according to claim 4, Features: The wire harness (5) can move back and forth along the inner wall of the hole (15), and the metal sheet (13) and the circular hole (14) are located in the same vertical plane.

7. The quick-install conductive grounding copper busbar according to claim 1, Features: Four groups of vertical rods (9) are welded to the bottom of the copper plate (1), and a bottom block (7) is welded below the vertical rods (9). A reinforcing plate (10) is transversely sleeved between the outsides of the vertical rods (9), and four groups of slots (26) are arranged inside the reinforcing plate (10). Four groups of second springs (22) are welded between the bottom of the copper plate (1) and the reinforcing plate (10), and inclined blocks (6) are welded on both sides of the reinforcing plate (10).

8. The quick-install conductive grounding copper busbar according to claim 1, Features: Mounting plates (3) are welded on both sides of the support block (2), and screw holes (12) are longitudinally arranged on the inner side of the mounting plates (3). Welding points (25) are respectively fixed between the support block (2), the copper plate (1) and the mounting plates (3).

Images