Copper bar assembly

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a copper bar assembly. According to the technical scheme, the device comprises a fixing frame, a screw rod, a supporting frame and a clamping sleeve, sliding grooves are formed in the two sides of the inner wall of the fixing frame, sliding blocks are slidably installed in the sliding grooves, the supporting frame is installed on the outer wall of one end of each sliding block, the screw rod is rotatably installed in the sliding grooves, and connecting blocks are in threaded connection with the outer walls of the two sides of the screw rod; and connecting frames are installed on the outer walls of the two sides of the fixing frame correspondingly, by arranging the screw rods, the connecting blocks and the fixing blocks, the effect of improving the copper bar fixing efficiency is achieved, the copper bars are extruded and fixed, the position stability of the copper bars is guaranteed, and the fixing efficiency of the copper bars is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a copper busbar assembly. Background Art

[0002] Copper busbar is a kind of conductive material, which is suitable for different power equipment applications. It is beneficial for motor windings, high and low voltage electrical cabinets and switch conductors, etc., to achieve installation in power supply and distribution systems. Copper busbar is made of copper and plays the role of transmitting current and connecting electrical equipment in the circuit.

[0003] Although the prior art has many benefits during use, it still has the following problems: it has high requirements on the size of the installation hole of the copper plate, which leads to low installation efficiency of the copper plate. Utility Model Content

[0004] The purpose of the utility model is to provide a copper busbar assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper busbar assembly, comprising a fixing frame, a screw, a support frame and a ferrule, wherein both sides of the inner wall of the fixing frame are provided with slide grooves, a slider is slidably installed inside the slide groove, a support frame is installed on the outer wall of one end of the slider, a screw is rotatably installed inside the slide groove, the outer walls on both sides of the screw are threadedly connected with connecting blocks, and connecting frames are installed on the outer walls on both sides of the fixing frame.

[0006] When using a copper busbar assembly in the present technical solution, a worker manually takes the copper busbar and places it on the upper end of the support frame, and the fixing block is located inside the fixing hole of the copper busbar. Through positions of different diameters, it can adapt to fixing holes of different apertures, thereby reducing the size requirements of the copper busbar installation hole. The worker manually rotates the screw rod, and the connecting blocks move relatively through the screw rod, thereby adjusting the spacing between the connecting blocks, and driving the support frame to move vertically through the connecting rod and the ferrule, so that the copper busbar contacts the connecting frame, thereby achieving the goal of squeezing and fixing the copper busbar.

[0007] Preferably, fixing blocks are installed on both sides of the outer wall of the upper end of the support frame, and the fixing blocks are designed in a stepped shape. The fixing blocks can fix the fixing holes of the copper busbar.

[0008] Preferably, the thread openings on the outer walls on both sides of the screw rod are in opposite directions, and the screw rod passes through the outer wall of one end of the fixing frame and is provided with a handle, through which the staff can drive the screw rod to rotate in a circle.

[0009] Preferably, the outer wall of the fixing frame is provided with fixing plates distributed in a rectangular array, and through holes are provided inside the fixing plates. External bolts passing through the through holes can fix the fixing plates and the fixing frame.

[0010] Preferably, a movable hole is provided inside the connecting frame, and the movable hole corresponds to the position of the fixing block. The fixing block and the movable hole can squeeze and fix the copper busbar.

[0011] Preferably, the outer walls of the connecting block and the supporting frame on opposite sides are both provided with a clamping sleeve, and a connecting rod is rotatably installed inside the clamping sleeve. The clamping sleeve and the connecting rod can drive the supporting frame to move vertically.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of improving the fixing efficiency of the copper busbar by arranging a screw rod, a connecting block and a fixing block. The staff manually takes the copper busbar and places it on the upper end of the support frame, and the fixing block is located inside the fixing hole of the copper busbar. Through positions with different diameters, it can adapt to fixing holes of different apertures, thereby reducing the size requirements of the copper busbar installation hole. The staff manually rotates the screw rod, and the connecting block moves relatively through the screw rod, thereby adjusting the spacing between the connecting blocks, and driving the support frame to move vertically through the connecting rod and the ferrule, so that the copper busbar contacts the connecting frame, thereby achieving the effect of squeezing and fixing the copper busbar, ensuring the position stability of the copper busbar, and ensuring the fixing efficiency of the copper busbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance of the fixing frame structure of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of the fixing frame structure of the utility model;

[0015] Figure 3 It is a partial enlarged schematic diagram of the screw structure of the utility model;

[0016] Figure 4 It is a partially enlarged schematic diagram of the support frame structure of the utility model.

[0017] In the figure: 1, fixed frame; 11, slide groove; 12, slider; 13, support frame; 14, connecting frame; 15, movable hole; 16, fixed block; 17, fixed plate; 2, screw; 21, connecting block; 22, ferrule; 23, connecting rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 4 , the utility model provides two embodiments:

[0020] Embodiment 1: A copper busbar assembly comprises a fixing frame 1, a screw rod 2, a support frame 13 and a ferrule 22. Slide grooves 11 are provided on both sides of the inner wall of the fixing frame 1. A slider 12 is slidably installed inside the slide groove 11. A support frame 13 is installed on the outer wall of one end of the slider 12. A screw rod 2 is rotatably installed inside the slide groove 11. Connecting blocks 21 are threadedly connected to the outer walls of both sides of the screw rod 2. Connecting frames 14 are installed on the outer walls of both sides of the fixing frame 1.

[0021] The upper outer wall of the support frame 13 is provided with fixing blocks 16 on both sides, and the fixing blocks 16 are designed in a stepped manner. The fixing blocks 16 can fix the fixing holes of the copper busbar.

[0022] Embodiment 2: A copper busbar assembly comprises a fixing frame 1, a screw rod 2, a support frame 13 and a ferrule 22, wherein both sides of the inner wall of the fixing frame 1 are provided with slide grooves 11, a slider 12 is slidably installed inside the slide groove 11, a support frame 13 is installed on the outer wall of one end of the slider 12, a screw rod 2 is rotatably installed inside the slide groove 11, both sides of the outer walls of the screw rod 2 are threadedly connected with connecting blocks 21, and both sides of the outer walls of the fixing frame 1 are installed with connecting frames 14.

[0023] The thread openings on the outer walls on both sides of the screw rod 2 are in opposite directions, and a handle is installed on the outer wall of one end of the screw rod 2 that passes through the fixing frame 1. The staff can drive the screw rod 2 to rotate in a circle through the handle.

[0024] The outer wall of the fixing frame 1 is provided with fixing plates 17 distributed in a rectangular array, and through holes are provided inside the fixing plates 17. External bolts passing through the through holes can fix the fixing plates 17 and the fixing frame 1.

[0025] A movable hole 15 is provided inside the connecting frame 14, and the movable hole 15 corresponds to the position of the fixing block 16. The fixing block 16 and the movable hole 15 can squeeze and fix the copper busbar.

[0026] The outer wall of the connecting block 21 and the supporting frame 13 on the opposite side is installed with a ferrule 22, and a connecting rod 23 is rotatably installed inside the ferrule 22. The ferrule 22 and the connecting rod 23 can drive the supporting frame 13 to move vertically. The staff manually takes the copper bar and places it on the upper end of the supporting frame 13, and the fixing block 16 is located inside the fixing hole of the copper bar. Through the positions of different diameters, it can adapt to the fixing holes of different apertures, thereby reducing the size requirements of the copper bar installation hole. The staff manually rotates the screw 2, and the connecting block 21 moves relatively through the screw 2, thereby adjusting the spacing between the connecting blocks 21, and the supporting frame 13 is driven to move vertically through the connecting rod 23 and the ferrule 22, so that the copper bar is in contact with the connecting frame 14, so as to achieve the extrusion and fixation of the copper bar, ensure the position stability of the copper bar, and ensure the fixing efficiency of the copper bar.

[0027] 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 copper busbar assembly, comprising a fixing frame (1), a screw (2), a support frame (13) and a ferrule (22), characterized in that: The fixing frame (1) is provided with a slide groove (11) on both sides of the inner wall, a slider (12) is slidably installed inside the slide groove (11), a support frame (13) is installed on the outer wall of one end of the slider (12), a screw rod (2) is rotatably installed inside the slide groove (11), and the outer walls on both sides of the screw rod (2) are threadedly connected with connecting blocks (21), and the outer walls on both sides of the fixing frame (1) are installed with connecting frames (14).

2. A copper busbar assembly according to claim 1, characterized in that: Fixed blocks (16) are installed on both sides of the outer wall of the upper end of the support frame (13), and the fixed blocks (16) are designed in a stepped shape.

3. A copper busbar assembly according to claim 1, characterized in that: The threaded openings on the outer walls on both sides of the screw rod (2) are in opposite directions, and the screw rod (2) passes through the outer wall of one end of the fixing frame (1) and is provided with a handle.

4. A copper busbar assembly according to claim 1, characterized in that: The outer wall of the fixing frame (1) is mounted with fixing plates (17) distributed in a rectangular array, and through holes are provided inside the fixing plates (17).

5. The copper busbar assembly according to claim 1, characterized in that: A movable hole (15) is provided inside the connecting frame (14), and the movable hole (15) corresponds to the position of the fixing block (16).

6. The copper busbar assembly according to claim 1, characterized in that: The outer walls of the connecting block (21) and the supporting frame (13) on the opposite side are both provided with a clamping sleeve (22).

7. A copper busbar assembly according to claim 6, characterized in that: A connecting rod (23) is rotatably mounted inside the clamping sleeve (22).

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