Busbar switching device

Abstract

The utility model discloses a busbar switching device. The busbar switching device comprises a U-shaped frame, a side groove is formed in one side of the U-shaped frame, a positioning groove is formed in the middle of the other side of the U-shaped frame, and a movable groove is formed in one side of the middle of the U-shaped frame; wherein the middle of the U-shaped frame is slidably connected with a butt joint block, one side of the butt joint block is fixedly connected with a positioning block, one side of the positioning block is provided with an insertion rod, one side of the insertion rod is fixedly connected with a first connecting seat, the other side of the insertion rod is provided with an insertion groove, and one side of the insertion groove is provided with a busbar body; wherein one end of the U-shaped frame is fixedly connected with a connecting block, one side of the connecting block is provided with a mounting bolt, one side of the mounting bolt is provided with a second connecting seat, one side of the second connecting seat is fixedly connected with a convex block, and one side of the convex block is inserted with a groove, so that vertical or horizontal connection of the busbar body is facilitated, and connection of the busbar is more stable; the mounting difficulty is low, the structure is simple, and the production cost of the switching device is low.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar connection, and specifically relates to a busbar adapter device. Background Technique

[0002] A busbar refers to the copper or aluminum bar connecting the main switch in the electric cabinet and the switches in each branch circuit in the power supply system. The surface is insulated, and its main function is to be used as a wire and is one of the important components of the switch in the circuit.

[0003] The patent document with the publication number of CN219267906U discloses a busbar that can be quickly connected, including a first busbar and a second busbar. One end of the first busbar is attached to and perpendicularly connected to one end of the second busbar. A fixed clamping sleeve plate is sleeved outside the connection of the first busbar and the second busbar, and a movable clamping plate group is movably sleeved inside the fixed clamping sleeve plate. A composite transmission shaft member is meshed and driven inside the front-end structure of the movable clamping plate group. After the fixed clamping sleeve plate, the movable clamping plate group, the composite transmission shaft member, and the locking connecting member are assembled, a quick-installation structure is formed. After subsequent comprehensive assembly with the second busbar and the first busbar, the connection between the first busbar and the second busbar can be synchronously clamped and fixed without punching holes in the first busbar and the second busbar. Furthermore, while achieving convenient processing without punching holes, the first busbar and the second busbar in the surface clamping and fixing state are deformed. However, the following problems still exist in the actual use of this patent:

[0004] The method of connecting the busbar by extrusion is difficult to horizontally and vertically limit the installation angle of the busbar, resulting in poor stability of the connection structure. And through structures such as the fixed clamping sleeve plate, the movable clamping plate group, the first tooth-driven clamping plate, and the second tooth-driven clamping plate, the connection of the busbar is realized, but this structure is complex, resulting in a high production cost of the busbar connection structure. Therefore, the practicability of this busbar that can be quickly connected is poor.

[0005] A busbar adapter device is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a busbar adapter device to solve the problems in the above background technique. Currently, the method of connecting the busbar by extrusion is difficult to horizontally and vertically limit the installation angle of the busbar, resulting in poor stability of the connection structure. And through structures such as the fixed clamping sleeve plate, the movable clamping plate group, the first tooth-driven clamping plate, and the second tooth-driven clamping plate, the connection of the busbar is realized, but this structure is complex, resulting in a high production cost of the busbar connection structure. Therefore, the practicability of this busbar that can be quickly connected is poor.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a busbar switching device, comprising a U-shaped frame;

[0008] Also includes:

[0009] A side groove is provided on one side of the U-shaped frame, a positioning groove is provided in the middle of the other side of the U-shaped frame, and a movable groove is provided on one side in the middle of the U-shaped frame;

[0010] The U-shaped frame is slidably connected to a docking block in the middle, and a positioning block is fixedly connected to one side of the docking block, and a plug rod is provided on one side of the positioning block, and a connecting seat is fixedly connected to one side of the plug rod, and a slot is provided on the other side of the plug rod, and a busbar body is provided on one side of the slot;

[0011] Among them, one end of the U-shaped frame is fixedly connected to a connecting block, and one side of the connecting block is provided with a mounting bolt, and one side of the mounting bolt is provided with a connecting seat 2, and one side of the connecting seat 2 is fixedly connected to a protrusion, and one side of the protrusion is inserted with a groove.

[0012] Preferably, the busbar body is plugged into the middle of the U-shaped frame, and the busbar body is plugged into the side groove, which facilitates the positioning of the busbar.

[0013] Preferably, the positioning groove is plugged into the positioning block to facilitate the positioning of the docking block.

[0014] Preferably, the plug rod passes through the movable slot and is plugged into a slot on one side of the busbar body, so as to facilitate the stable connection between the busbar and the U-shaped frame.

[0015] Preferably, the connecting block is fixedly connected to the middle of one end of the U-shaped frame away from the positioning groove, so as to facilitate the connection between the docking block and the U-shaped frame.

[0016] Preferably, the groove is formed at one end of the insertion rod away from the first connection seat, and the protrusion on one side of the second connection seat passes through the movable groove and is plugged into the groove at one end of the insertion rod, so as to facilitate the connection between the first connection seat and the second connection seat.

[0017] Preferably, the connecting block on one side of the U-shaped frame is connected to the connecting seat 1 and the positioning block by mounting bolts, and the connecting block on the other side of the U-shaped frame is connected to the connecting seat 2 and the positioning block by mounting bolts, so as to facilitate the connection between the docking block and the U-shaped frame.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the busbar adapter is convenient for connecting the busbar body vertically or horizontally, and the busbar connection is more stable. The adapter is easy to install and has a simple structure, which reduces the production cost of the adapter. Therefore, the busbar adapter is more practical. The specific contents are as follows:

[0019] 1. The busbar adapter is convenient for vertical or horizontal connection of the busbar body by providing a slot on one side of the U-shaped frame, so that the busbar after the transfer is more applicable and the connection of the busbar is more stable, thus making the busbar adapter more practical;

[0020] 2. The busbar adapter device facilitates rapid positioning of the busbar by means of an insert rod, a connecting seat, a docking block, a positioning block and mounting bolts, making the installation of the adapter device less difficult. The busbar adapter device has a simple structure, which reduces the production cost of the adapter device, thereby making the busbar adapter device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a cross-sectional schematic diagram of the vertical installation structure of the utility model;

[0022] Figure 2 This is a cross-sectional schematic diagram of the horizontal installation structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the U-shaped frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the overall installation structure of the utility model;

[0025] Figure 5 It is a side section schematic diagram of the overall installation structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the convex block of the utility model.

[0027] In the figure: 1. U-shaped frame; 2. side groove; 3. positioning groove; 4. movable groove; 5. docking block; 6. positioning block; 7. plug-in rod; 8. connecting seat 1; 9. connecting block; 10. mounting bolt; 11. busbar body; 12. slot; 13. groove; 14. protrusion; 15. connecting seat 2. DETAILED DESCRIPTION

[0028] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] See also Figures 1-6 , the utility model provides a technical solution: Figures 1-5 As shown, Figure 1 , Figure 2 , Figure 4 ,Figure 5 As shown in the figure, a busbar adapter device includes a U-shaped frame 1; it further includes: a side groove 2 is provided on one side of the U-shaped frame 1, a positioning groove 3 is provided in the middle of the other side of the U-shaped frame 1, and a movable groove 4 is provided on one side of the middle of the U-shaped frame 1; the busbar body 11 is inserted into the middle of the U-shaped frame 1, and the busbar body 11 is inserted into the side groove 2; the positioning groove 3 is inserted into the positioning block 6;

[0030] By arranging the side groove 2 on one side of the U-shaped frame 1, it is convenient to vertically or horizontally connect the busbar body 11, thereby improving the stability of the busbar connection. And through the arrangement of the movable groove 4, it is convenient to use busbars of different specifications, making the applicability of this adapter device stronger, and thus making the practicality of this busbar adapter device stronger.

[0031] Among them, a docking block 5 is slidably connected to the middle of the U-shaped frame 1, a positioning block 6 is fixedly connected to one side of the docking block 5, a plug rod 7 is provided on one side of the positioning block 6, a connecting seat one 8 is fixedly connected to one side of the plug rod 7, a slot 12 is provided on the other side of the plug rod 7, and a busbar body 11 is provided on one side of the slot 12; the plug rod 7 passes through the movable groove 4 and is inserted into the slot 12 on one side of the busbar body 11; the connecting block 9 is fixedly connected to the middle of the end of the U-shaped frame 1 away from the positioning groove 3,

[0032] By arranging the docking block 5, it is convenient to protect the other side of the U-shaped frame 1, enhance the stability of the connection of the busbar between the U-shaped frames 1, and also reduce the deformation of the U-shaped frame 1. Therefore, the practicality of this busbar adapter device is stronger.

[0033] Among them, a connecting block 9 is fixedly connected to one end of the U-shaped frame 1, a mounting bolt 10 is provided on one side of the connecting block 9, a connecting seat two 15 is provided on one side of the mounting bolt 10, a convex block 14 is fixedly connected to one side of the connecting seat two 15, and a groove 13 is inserted into one side of the convex block 14; the groove 13 is opened at the end of the plug rod 7 away from the connecting seat one 8, and the convex block 14 on one side of the connecting seat two 15 passes through the movable groove 4 and is inserted into the groove 13 at one end of the plug rod 7; the connecting block 9 on one side of the U-shaped frame 1 is connected to the connecting seat one 8 and the positioning block 6 through the mounting bolt 10, and the connecting block 9 on the other side of the U-shaped frame 1 is connected to the connecting seat two 15 and the positioning block 6 through the mounting bolt 10,

[0034] By arranging the groove 13 and the convex block 14, it is convenient to position the position of the plug rod 7, thereby facilitating the limitation of the position of the slot 12 on one side of the busbar body 11, realizing the connection between the busbar body 11 and the U-shaped frame 1, and cooperating with the movable groove 4 to make the U-shaped frame 1 applicable to busbar bodies 11 of more specifications. Therefore, the practicality of this busbar adapter device is stronger.

[0035] Working principle: When using this busbar adapter device, first pass one end of a group of busbar bodies 11 through the U-shaped frame 1, and pass one end of another group of busbar bodies 11 through the other side of the U-shaped frame 1 or the middle of the side groove 2.

[0036] Secondly, pass the insertion rod 7 through the movable groove 4 and the insertion slot 12 to position the busbar body 11, align the positioning block 6 with the positioning slot 3, insert the docking block 5 into the middle of the U-shaped frame 1, and make the docking block 5 overlap with one side of the busbar body 11.

[0037] Finally, insert the convex block 14 on one side of the second connecting seat 15 into the groove 13 at one end of the insertion rod 7, and pass two sets of mounting bolts 10 through the positioning block 6, the first connecting seat 8, the connecting block 9 and the positioning block 6, the second connecting seat 15, the connecting block 9 respectively to realize the transfer and installation of the busbar.

[0038] As Figures 1-6 shown,

[0039] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A busbar switching device, comprising a U-shaped frame (1); It is characterized in that Also includes: A side groove (2) is provided on one side of the U-shaped frame (1), a positioning groove (3) is provided in the middle of the other side of the U-shaped frame (1), and a movable groove (4) is provided on one side in the middle of the U-shaped frame (1); The U-shaped frame (1) is slidably connected to a docking block (5) in the middle, and a positioning block (6) is fixedly connected to one side of the docking block (5), and a plug rod (7) is provided on one side of the positioning block (6), and a connecting seat (8) is fixedly connected to one side of the plug rod (7), and a slot (12) is provided on the other side of the plug rod (7), and a busbar body (11) is provided on one side of the slot (12); One end of the U-shaped frame (1) is fixedly connected to a connecting block (9), one side of the connecting block (9) is provided with a mounting bolt (10), one side of the mounting bolt (10) is provided with a second connecting seat (15), one side of the connecting seat (15) is fixedly connected to a protrusion (14), and one side of the protrusion (14) is plugged with a groove (13).

2. A busbar switching device according to claim 1, characterized in that: The busbar body (11) is plugged into the middle of the U-shaped frame (1), and the busbar body (11) is plugged into the side groove (2).

3. A busbar switching device according to claim 1, characterized in that: The positioning groove (3) is plugged into the positioning block (6).

4. A busbar switching device according to claim 1, characterized in that: The insertion rod (7) passes through the movable groove (4) and is plugged into a slot (12) on one side of the busbar body (11).

5. A busbar switching device according to claim 1, characterized in that: The connecting block (9) is fixedly connected to the middle of one end of the U-shaped frame (1) away from the positioning groove (3).

6. A busbar switching device according to claim 1, characterized in that: The groove (13) is formed at one end of the insertion rod (7) away from the first connection seat (8), and the protrusion (14) on one side of the second connection seat (15) passes through the movable groove (4) and is plugged into the groove (13) at one end of the insertion rod (7).

7. A busbar switching device according to claim 1, characterized in that: The connecting block (9) on one side of the U-shaped frame (1) is connected to the connecting seat 1 (8) and the positioning block (6) through the mounting bolts (10), and the connecting block (9) on the other side of the U-shaped frame (1) is connected to the connecting seat 2 (15) and the positioning block (6) through the mounting bolts (10).

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