Grounding copper bar with high assembling effect

Abstract

The utility model provides a grounding copper bar with high assembly effect, which comprises a lead fixing structure, the lead fixing structure comprises an adjusting bolt and a pull rod, the outer wall of the bottom of the adjusting bolt is rotatably connected with a lifting ring, the two sides of the bottom of the lifting ring are rotatably connected with limiting blocks, and the longitudinal section of each limiting block is arranged to be a right triangle. According to the utility model, the through hole of the wiring nose is directly sleeved on the outer wall of the conductive shaft and the wiring nose is moved downwards, so that the wiring nose extrudes the limiting block, the wiring nose can completely pass through the limiting block, and then the limiting block resets to fix the wiring nose, so that the wiring nose can be quickly connected with the conductive column; and the pull rod is directly pulled downwards, so that the pull rod drives the limiting block to be retracted into the conductive shaft, and the wiring nose can be quickly taken down.

Description

Technical Field

[0001] The utility model belongs to the technical field of grounding copper busbars, and in particular relates to a grounding copper busbar with high assembly effect. Background Art

[0002] The ground bus, also known as a grounding copper busbar, is installed at the front end of the ground wire connecting the computer room to the ground grid. The grounding of all equipment in the computer room is connected to this busbar. In internal lightning protection systems (or electrical systems), the ground busbar's primary function is voltage balancing. If the computer room is overloaded with equipment, a voltage balancing ring is typically installed under the static floor. The equipment ground wires and the static floor ground wires are then connected to the voltage balancing ring as close as possible. This prevents ground potential surges. As the saying goes, a rising tide lifts all boats. This equalizes the voltage between devices, eliminating potential differences and, of course, preventing accidents. In electrical systems, grounding busbars are also commonly found inside distribution boxes and cabinets.

[0003] However, the grounding copper busbar is mainly connected to the wiring nose of the wire with the grounding copper busbar by bolts. However, each time the grounding copper busbar is inspected or repaired, the bolts need to be removed to remove the wire from the inside of the grounding copper busbar, which makes it more complicated to connect the grounding copper busbar to the wire. Utility Model Content

[0004] Purpose of the utility model

[0005] In view of the above technical problems, the present invention provides a grounding copper busbar with high assembly effect, which is used to solve the technical problems mentioned in the background technology.

[0006] Technical Solution

[0007] In order to achieve the above-mentioned object, the technical solution provided by the utility model is a grounding copper busbar with high assembly effect, comprising a copper busbar body, insulating blocks are provided on both sides of the copper busbar body, a conductive shaft is provided on the top of the copper busbar body, and a wire fixing structure is provided inside the conductive shaft;

[0008] The wire fixing structure includes an adjusting bolt and a pull rod. The outer wall of the bottom of the adjusting bolt is rotatably connected to a lifting ring. The two sides of the bottom of the lifting ring are rotatably connected to a limiting block. The longitudinal section of the limiting block is set to a right triangle.

[0009] Preferably, side panels are provided on both sides of the outer wall of the copper busbar body, and mounting holes are provided inside the side panels.

[0010] Preferably, guide grooves are provided on both sides of the conductive shaft, the guide grooves are slidably connected to the limit blocks, and a threaded hole is provided on the top of the conductive shaft, and the threaded hole is threadedly connected to the adjusting bolt.

[0011] Preferably, a bottom plate is provided at the bottom of the conductive shaft, and an auxiliary hole is opened in the middle of the bottom plate.

[0012] Preferably, the pull rod is slidably connected to the inside of the auxiliary hole, a reset spring is provided between the pull rod and the copper busbar body, and a lifting plate is provided on the top of the pull rod.

[0013] Preferably, the lifting plate is arranged inside the conductive shaft, and connecting blocks are provided on both sides of the top of the lifting plate. The top of the connecting block is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the limit block.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model directly sleeves the through hole of the wiring nose on the outer wall of the conductive shaft and moves the wiring nose downward, so that the wiring nose squeezes the limit block, so that the wiring nose can completely pass through the limit block, and then the limit block is reset to fix the wiring nose, so that the wiring nose can be quickly connected to the conductive column. When removing the wiring nose, the pull rod is directly pulled downward, so that the pull rod drives the limit block to be retracted into the interior of the conductive shaft, so that the wiring nose can be quickly removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a three-dimensional cross-sectional view of the copper busbar body of the present utility model;

[0019] Figure 3 This is a three-dimensional diagram of the wire fixing structure of the present utility model.

[0020] Reference numerals

[0021] 1. Copper busbar body; 2. Insulation block; 3. Side panel; 4. Mounting hole; 5. Conductive shaft; 6. Guide groove; 7. Threaded hole; 8. Bottom plate; 9. Auxiliary hole; 10. Wire fixing structure; 1001. Adjusting bolt; 1002. Lifting ring; 1003. Limit block; 1004. Pull rod; 1005. Reset spring; 1006. Lifting plate; 1007. Connecting block; 1008. Connecting rod. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] Reference is now made to the accompanying drawings, each of which is intended only to illustrate certain exemplary embodiments and is not intended to limit the present invention. Like reference numerals in the various drawings indicate like or corresponding parts. The dimensions and proportions in the various drawings are for illustrative purposes only and should not be construed as limiting the present invention. These dimensions may be exaggerated relative to actual products.

[0026] Reference Figure 1-3 , a grounding copper busbar with high assembly effect shown in the figure includes a copper busbar body 1, insulating blocks 2 are provided on both sides of the copper busbar body 1, a conductive shaft 5 is provided on the top of the copper busbar body 1, and a wire fixing structure 10 is provided inside the conductive shaft 5;

[0027] The wire fixing structure 10 includes an adjusting bolt 1001 and a pull rod 1004. The outer wall of the bottom of the adjusting bolt 1001 is rotatably connected to a lifting ring 1002. The two sides of the bottom of the lifting ring 1002 are rotatably connected to a limiting block 1003. The longitudinal section of the limiting block 1003 is set to a right triangle.

[0028] Furthermore, in the above technical solution, side panels 3 are provided on both sides of the outer wall of the copper busbar body 1, and mounting holes 4 are opened inside the side panels 3, which are connected to the ground, and the side panels 3 and the copper busbar body 1 are both made of conductive materials.

[0029] Furthermore, in the above technical solution, guide grooves 6 are provided on both sides of the conductive shaft 5, and the guide grooves 6 are slidably connected to the limit blocks 1003. A threaded hole 7 is provided on the top of the conductive shaft 5, and the threaded hole 7 is threadedly connected to the adjusting bolt 1001. A bottom plate 8 is provided at the bottom of the conductive shaft 5, and an auxiliary hole 9 is provided in the middle of the bottom plate 8. The pull rod 1004 is slidably connected to the inside of the auxiliary hole 9. A reset spring 1005 is provided between the pull rod 1004 and the copper busbar body 1, and a lifting plate 1006 is provided on the top of the pull rod 1004. The lifting plate 1 006 is arranged inside the conductive shaft 5. Connecting blocks 1007 are provided on both sides of the top of the lifting plate 1006. The top of the connecting block 1007 is rotatably connected to a connecting rod 1008. One end of the connecting rod 1008 is rotatably connected to the limit block 1003. When the wire needs to be connected to the copper busbar body 1, the through hole in the middle of the wiring nose at one end of the wire is fitted with the conductive shaft 5, and then the wiring nose is pushed downward to make the wiring nose drive the limit block 1003 to rotate. The limit block 1003 is retracted into the interior of the conductive shaft 5 so that the wiring nose can pass through the limit block 1003 to fix the wiring nose.

[0030] When the wiring nose needs to be removed from the outer wall of the conductive shaft 5, the pull rod 1004 is pulled downward, and the pull rod 1004 drives the reset spring 1005 to be stretched, and then the pull rod 1004 drives the lifting plate 1006 to move downward, and the lifting plate 1006 drives the connecting block 1007 to rotate, and the connecting block 1007 pulls the limit block 1003 to rotate and retract into the interior of the conductive shaft 5, so that the wiring nose can be removed from the outer wall of the conductive shaft 5. When the elasticity of the reset spring 1005 decreases, making the limit block 1003 unable to reset, the adjusting bolt 1001 is rotated, and the adjusting bolt 1001 drives the lifting ring 1002 to move downward, and the lifting ring 1002 squeezes the reset spring 1005 through the limit block 1003, the connecting rod 1008 and the lifting plate 1006, so that the limit block 1003 can be pushed to reset by the reset spring 1005.

[0031] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A grounding copper busbar with high assembly effect, characterized in that: include A copper busbar body (1), wherein insulating blocks (2) are provided on both sides of the copper busbar body (1), a conductive shaft (5) is provided on the top of the copper busbar body (1), and a wire fixing structure (10) is provided inside the conductive shaft (5); A wire fixing structure (10) comprises an adjusting bolt (1001) and a pull rod (1004); the outer wall of the bottom of the adjusting bolt (1001) is rotatably connected to a lifting ring (1002); both sides of the bottom of the lifting ring (1002) are rotatably connected to a limiting block (1003); and the longitudinal section of the limiting block (1003) is set to be a right triangle.

2. The grounding copper busbar with high assembly effect according to claim 1, characterized in that: Side plates (3) are provided on both sides of the outer wall of the copper busbar body (1), and mounting holes (4) are provided inside the side plates (3).

3. The grounding copper busbar with high assembly effect according to claim 1, characterized in that: Guide grooves (6) are provided on both sides of the conductive shaft (5), and the guide grooves (6) are slidably connected to the limit blocks (1003). A threaded hole (7) is provided on the top of the conductive shaft (5), and the threaded hole (7) is threadedly connected to the adjustment bolt (1001).

4. The grounding copper busbar with high assembly effect according to claim 1, characterized in that: A bottom plate (8) is provided at the bottom of the conductive shaft (5), and an auxiliary hole (9) is provided in the middle of the bottom plate (8).

5. The grounding copper busbar with high assembly effect according to claim 1, characterized in that: The pull rod (1004) is slidably connected to the inside of the auxiliary hole (9), a return spring (1005) is provided between the pull rod (1004) and the copper busbar body (1), and a lifting plate (1006) is provided on the top of the pull rod (1004).

6. The grounding copper busbar with high assembly effect according to claim 5, characterized in that: The lifting plate (1006) is arranged inside the conductive shaft (5), and connecting blocks (1007) are arranged on both sides of the top of the lifting plate (1006). The top of the connecting block (1007) is rotatably connected to a connecting rod (1008), and one end of the connecting rod (1008) is rotatably connected to the limit block (1003).

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