Bus duct connector

Abstract

The bus duct connector comprises a first main body and a second main body, a plurality of groups of clamping plates are arranged between the first main body and the second main body, a bolt body is inserted between the outer side walls of the first main body and the second main body, one end of the bolt body is fixedly connected with a bolt head, and a nut is sleeved at one end, far away from the bolt head, of the outside of the bolt body. The nut is fixedly connected to the outer side wall of the second main body, adjusting mechanisms are arranged on the outer walls of the tops of the first main body and the second main body, reinforcing mechanisms are arranged on the outer side wall of the first main body and the outer side wall of the bolt head, each adjusting mechanism comprises two sets of connecting frames, and the connecting frames are fixedly installed on the outer walls of the tops of the first main body and the second main body; according to the utility model, through the arrangement of the adjusting mechanism, the distance between the clamping plates can be adjusted more conveniently, the working efficiency is effectively improved, and through the arrangement of the reinforcing mechanism, the subsequent bolt body can be prevented from loosening under the interference of the external environment and affecting the connection of two groups of bus ducts.

Description

Technical Field

[0001] The utility model relates to the field of bus ducts, in particular to a bus duct connector. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It is widely used in the connection between low-voltage distribution panels and large and medium-sized loads, such as modern workshops, factories and high-rise buildings. It is particularly suitable for workshops with diverse products and intensive equipment. When installing and using bus duct, connectors are required to connect and fix multiple groups of bus ducts.

[0003] The common bus duct connectors on the market require that each group of clamps be clamped between two copper sheets when connecting two groups of bus ducts. The spacing between each group of clamps needs to be adjusted so that their positions correspond to the positions between the two groups of copper sheets. The staff needs to adjust the positions of the clamps one by one, which is troublesome and affects work efficiency. In addition, the connectors are generally fixed with bolts. During subsequent use, vibrations from the external environment and other factors can easily cause the bolts to loosen, affecting the connection effect of the bus duct. For this reason, we propose a bus duct connector. Utility Model Content

[0004] The utility model aims to provide a bus duct connector to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bus duct connector, comprising a main body one and a main body two, a plurality of groups of clamping plates are arranged between the main body one and the main body two, a bolt body is inserted between the outer side walls of the main body one and the main body two, one end of the bolt body is fixedly connected to a bolt head, a nut is sleeved on the end of the bolt body away from the bolt head, and the nut is fixedly connected to the outer side wall of the main body two, an adjustment mechanism is arranged on the top outer walls of the main body one and the main body two, and a reinforcement mechanism is arranged on the outer side wall of the main body one and the outer side wall of the bolt head.

[0006] As a further description of the above technical solution:

[0007] The adjustment mechanism includes two groups of connection frames, which are fixedly installed on the top outer walls of the main body one and the main body two. A cross bar is fixedly connected inside the connection frame, and a plurality of groups of sliders are sleeved outside the cross bar. The outer side wall of the slider is rotatably connected to an adjustment plate one.

[0008] As a further description of the above technical solution:

[0009] The outer side wall of another group of sliders is rotatably connected with an adjusting plate 2, the top outer wall of the connecting frame is fixedly connected with an outer shell, four groups of vertical rods are fixedly installed inside the outer shell, a slide plate is sleeved on the outside of the vertical rods, and several groups of connecting blocks are installed on the bottom surface of the slide plate, a connecting rod is fixedly installed between the two groups of connecting blocks, and two groups of rings are provided on the outside of the connecting rod.

[0010] As a further description of the above technical solution:

[0011] The end of the adjustment plate 1 away from the slider is fixedly connected to the outer wall of the ring, the end of the adjustment plate 2 away from the slider is fixedly connected to the outer wall of another group of rings, a U-shaped pull plate is inserted into the outer wall of the top of the shell, and the outer wall of the top of the shell is fixedly connected to fixing blocks near the two side walls of the U-shaped pull plate, and fixing nails are inserted into the outer wall of the fixing block, and a plurality of fixing holes are opened on both side walls of the U-shaped pull plate.

[0012] As a further description of the above technical solution:

[0013] The reinforcement mechanism includes an annular plate 1 and an annular plate 2, wherein the annular plate 1 is fixedly connected to the outer wall of the bolt head, the annular plate 2 is fixedly connected to the outer wall of the main body 1, the outer wall of the annular plate 2 is rotatably connected with three groups of clamping plates, the outer wall of the annular plate 2 is provided with several groups of limiting grooves, and the bottom end of the limiting groove is fixedly connected to a limiting block.

[0014] As a further description of the above technical solution:

[0015] Both side walls of the limit block are provided with movable grooves, and a clamping block is inserted into the movable groove. A spring piece is fixedly connected between one end of the clamping block and the inner wall of the movable groove. The outer wall of the clamping plate is provided with a clamping groove at one end away from the annular plate, and the clamping groove fits with the limit block.

[0016] Effective effects:

[0017] The utility model provides a bus duct connector, which has the following beneficial effects:

[0018] When the adjustment is in progress, the U-shaped pull plate in the adjusting mechanism is pulled to drive the sliding plate to move upward, thereby driving the adjusting plate one and one end of the adjusting plate two to move upward, so that the two groups of sliding plates drive the clamping plates to move closer to each other. Similarly, moving the U-shaped pull plate downward can make the two groups of clamping plates move away from each other, so that the spacing between each group of clamping plates can be adjusted at the same time, so that each group of clamping plates can correspond to the position between each group of copper sheets of the bus duct, and there is no need to individually move each group of clamping plates to adjust their position, which makes it more convenient to adjust the spacing between the clamping plates, and effectively improves work efficiency.

[0019] In the bus duct connector, by putting the card plate on the corresponding limit block and blocking the position of the card plate by the card block, the position of one end of the card plate can be well limited inside the limit groove opened on the annular plate 2, and then the position between the annular plate 1, the annular plate 2 and the bolt head can be well limited, so that the position of the bolt body is more stable, and the subsequent loosening of the bolt body due to interference from the external environment can be avoided, which will affect the connection between the two sets of bus ducts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the regulating mechanism in the utility model;

[0023] Figure 4 It is a partial schematic diagram of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the reinforcement mechanism in the utility model;

[0025] Figure 6 For the utility model Figure 5 The enlarged view of point A in the middle;

[0026] Figure 7 It is a schematic diagram of the structure of the clamping block and the spring piece in the utility model.

[0027] Description of reference numerals:

[0028] 1. Main body one; 2. Main body two; 3. Clamp; 4. Bolt head; 5. Bolt body; 6. Nut; 7. Connecting frame; 8. Housing; 9. Cross bar; 10. Slider; 11. Adjusting plate one; 12. Connecting block; 13. U-shaped pull plate; 14. Fixed block; 15. Slide plate; 16. Fixed nail; 17. Vertical bar; 18. Adjusting plate two; 19. Annular plate one; 20. Annular plate two; 21. Clamp plate; 22. Limiting groove; 23. Limiting block; 24. Clamp block; 25. Shrapnel; 27. Adjusting mechanism; 28. Reinforcement mechanism. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1

[0031] See also Figure 1-Figure 7 A bus duct connector comprises a main body 1 and a main body 2, a plurality of groups of clamping plates 3 are arranged between the main body 1 and the main body 2, a bolt body 5 is inserted between the outer wall of the main body 1 and the main body 2, one end of the bolt body 5 is fixedly connected with a bolt head 4, a nut 6 is sleeved on the end of the bolt body 5 away from the bolt head 4, and the nut 6 is fixedly connected to the outer wall of the main body 2, an adjustment mechanism 27 is arranged on the outer wall of the main body 1 and the top of the main body 2, and a reinforcement mechanism 28 is arranged on the outer wall of the main body 1 and the outer wall of the bolt head 4.

[0032] The adjustment mechanism 27 includes two groups of connecting frames 7, which are fixedly installed on the top outer walls of the main body 1 and the main body 2. A cross bar 9 is fixedly connected inside the connecting frame 7, and a plurality of groups of sliders 10 are sleeved outside the cross bar 9. The outer side wall of the slider 10 is rotatably connected to an adjustment plate 11.

[0033] The outer side wall of another group of sliders 10 is rotatably connected with an adjusting plate 2 18, the outer top wall of the connecting frame 7 is fixedly connected with an outer shell 8, four groups of vertical rods 17 are fixedly installed inside the outer shell 8, a slide plate 15 is sleeved on the outside of the vertical rods 17, and a plurality of groups of connecting blocks 12 are installed on the bottom surface of the slide plate 15, a connecting rod is fixedly installed between two groups of connecting blocks 12, and two groups of rings are arranged on the outside of the connecting rod.

[0034] The end of the adjustment plate 11 away from the slider 10 is fixedly connected to the outer wall of the ring, and the end of the adjustment plate 2 18 away from the slider 10 is fixedly connected to the outer wall of the other group of rings. A U-shaped pull plate 13 is inserted into the top outer wall of the shell 8. The top outer wall of the shell 8 is fixedly connected to a fixing block 14 near the two side walls of the U-shaped pull plate 13. The outer wall of the fixing block 14 is inserted with a fixing nail 16, and a number of fixing holes are opened on both side walls of the U-shaped pull plate 13.

[0035] Among them, after pulling the U-shaped pull plate 13 to adjust the position between each group of clamps 3, one end of the fixing nail 16 can be inserted into the corresponding fixing hole through the fixing block 14 to fix the position of the U-shaped pull plate 13 to prevent it from moving during subsequent installation, causing the position of the clamp 3 to move again.

[0036] When the connector is used to connect two sets of bus ducts, it is placed in the upper position between the two sets of bus ducts, and then the U-shaped pull plate 13 in the adjustment mechanism 27 is pulled to drive the slide plate 15 to move upward along the vertical rod 17 inside the shell 8, thereby driving the adjustment plate 1 11 and one end of the adjustment plate 2 18 to move upward, and rotate through the connecting rod matching ring installed between the two sets of connecting blocks 12, and the other ends of the two sets of sliders 10 rotate with each other, and drive the two sets of sliders 10 to move along the cross bar 9, so that the two sets of sliders 10 are close to each other, thereby driving each set of clamping plates 3 to be close to each other. Similarly, moving the U-shaped pull plate 13 downward can make each set of clamping plates 3 move away from each other, so that simultaneous The spacing between each group of clamps 3 is adjusted so that each group of clamps 3 can correspond to the position between each group of copper sheets of the bus duct, and then each group of clamps 3 can be inserted between each group of copper sheets of the bus duct, and then the bolt head 4 is rotated to drive the bolt body 5 to cooperate with the nut 6 to bring the main body 1 and the main body 2 2 closer to each other, so that each group of clamps 3 clamps and fixes the copper sheets to achieve the connection operation of the two groups of bus ducts. After pulling the U-shaped pull plate 13 to adjust the position between each group of clamps 3, one end of the fixing nail 16 can be inserted through the fixing block 14 into the corresponding fixing hole to fix the position of the U-shaped pull plate 13 to prevent it from moving during subsequent installation, causing the position of the clamp 3 to move again.

[0037] Example 2

[0038] See also Figure 1-Figure 7 A bus duct connector comprises a main body 1 and a main body 2, a plurality of groups of clamping plates 3 are arranged between the main body 1 and the main body 2, a bolt body 5 is inserted between the outer wall of the main body 1 and the main body 2, one end of the bolt body 5 is fixedly connected with a bolt head 4, a nut 6 is sleeved on the end of the bolt body 5 away from the bolt head 4, and the nut 6 is fixedly connected to the outer wall of the main body 2, an adjustment mechanism 27 is arranged on the outer wall of the main body 1 and the top of the main body 2, and a reinforcement mechanism 28 is arranged on the outer wall of the main body 1 and the outer wall of the bolt head 4.

[0039] The reinforcement mechanism 28 includes an annular plate 19 and an annular plate 20. The annular plate 19 is fixedly connected to the outer wall of the bolt head 4, and the annular plate 20 is fixedly connected to the outer wall of the main body 1. The outer wall of the annular plate 20 is rotatably connected with three groups of clamping plates 21. The outer wall of the annular plate 20 is provided with a plurality of groups of limiting grooves 22. The bottom end of the limiting groove 22 is fixedly connected with a limiting block 23. Both side walls of the limiting block 23 are provided with movable grooves. A clamping block 24 is inserted into the movable groove. A spring piece 25 is fixedly connected between one end of the clamping block 24 and the inner wall of the movable groove. A clamping groove is penetrated through the end of the outer wall of the clamping plate 21 away from the annular plate 19, and the clamping groove is matched with the limiting block 23.

[0040] Specifically, after the two groups of bus ducts are connected and fixed by the connector, the card plate 21 installed on the annular plate 19 can be rotated so that it can be sleeved on the corresponding limit block 23 through the card slot. During this process, the inner wall of the card slot contacts the inclined surface of the card block 24 and is gradually pressed down so that the card block 24 shrinks to the inside of the movable slot, and the spring piece 25 is compressed. When the card plate 21 is completely sleeved on the limit block 23 through the card block 24, under the action of the elastic force of the spring piece 25, the card block 24 moves outward to the movable slot again, which can resist the position of the card plate 21, so that the position of one end of the card plate 21 can be well limited inside the limit slot 22 opened on the annular plate 20, and then the position between the annular plate 19, the annular plate 20 and the bolt head 4 is well limited, so as to prevent the subsequent bolt body 5 from loosening due to the interference of the external environment and affecting the connection between the two groups of bus ducts.

[0041] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bus duct connector, characterized in that: The invention comprises a main body (1) and a main body (2), wherein a plurality of groups of clamping plates (3) are arranged between the main body (1) and the main body (2), a bolt body (5) is inserted between the outer side walls of the main body (1) and the main body (2), one end of the bolt body (5) is fixedly connected to a bolt head (4), an end of the bolt body (5) away from the bolt head (4) is sleeved with a nut (6), and the nut (6) is fixedly connected to the outer side wall of the main body (2), an adjustment mechanism (27) is arranged on the top outer side walls of the main body (1) and the main body (2), and a reinforcement mechanism (28) is arranged on the outer side wall of the main body (1) and the outer side wall of the bolt head (4).

2. A bus duct connector according to claim 1, characterized in that: The adjustment mechanism (27) comprises two groups of connection frames (7), wherein the connection frames (7) are fixedly mounted on the top outer walls of the main body one (1) and the main body two (2), wherein a cross bar (9) is fixedly connected inside the connection frames (7), wherein a plurality of groups of sliders (10) are sleeved outside the cross bar (9), and the bottom ends of the plurality of groups of sliders (10) are respectively fixedly connected to the top outer walls of the respective groups of clamping plates (3), and the outer side walls of the sliders (10) are rotatably connected to an adjustment plate one (11).

3. A bus duct connector according to claim 2, characterized in that: The outer side wall of another group of the sliders (10) is rotatably connected to an adjustment plate 2 (18); the top outer side wall of the connecting frame (7) is fixedly connected to an outer shell (8); four groups of vertical rods (17) are fixedly installed inside the outer shell (8); a slide plate (15) is sleeved on the outside of the vertical rods (17); a plurality of groups of connecting blocks (12) are installed on the bottom surface of the slide plate (15); a connecting rod is fixedly installed between two groups of the connecting blocks (12); and two groups of rings are arranged on the outside of the connecting rod.

4. A bus duct connector according to claim 3, characterized in that: The end of the adjustment plate 1 (11) away from the slider (10) is fixedly connected to the outer wall of the collar, the end of the adjustment plate 2 (18) away from the slider (10) is fixedly connected to the outer wall of another group of collars, a U-shaped pull plate (13) is inserted into the top outer wall of the shell (8), and the top outer wall of the shell (8) is fixedly connected to a fixing block (14) at a position close to the two side walls of the U-shaped pull plate (13), and the outer wall of the fixing block (14) is inserted with a fixing nail (16), and the two side walls of the U-shaped pull plate (13) are provided with a plurality of fixing holes.

5. A bus duct connector according to claim 1, characterized in that: The reinforcing mechanism (28) comprises an annular plate 1 (19) and an annular plate 2 (20), wherein the annular plate 1 (19) is fixedly connected to the outer wall of the bolt head (4), and the annular plate 2 (20) is fixedly connected to the outer wall of the main body 1 (1), and the outer wall of the annular plate 2 (20) is rotatably connected to three groups of clamping plates (21), and the outer wall of the annular plate 2 (20) is provided with a plurality of groups of limiting grooves (22), and the inner bottom end of the limiting groove (22) is fixedly connected to a limiting block (23).

6. A bus duct connector according to claim 5, characterized in that: Both side walls of the limit block (23) are provided with movable grooves, a clamping block (24) is inserted into the movable groove, a spring piece (25) is fixedly connected between one end of the clamping block (24) and the inner side wall of the movable groove, and a clamping groove is penetrated through one end of the outer wall of the clamping plate (21) away from the annular plate (19), and the clamping groove is matched with the limit block (23).

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