Intensive bus duct connector with high installation stability

Abstract

The utility model discloses an intensive bus duct connector with high installation stability, which comprises two bus ducts, a bottom plate is movably connected between the two bus ducts, an L-shaped connecting plate is hinged to one side of the bottom plate, a side plate is hinged to the L-shaped connecting plate, and connecting sheets are arranged between connecting copper bars of the two bus ducts in a staggered manner. The same bolt is in threaded connection between the multiple connecting pieces, first connecting grooves are formed in the two bus ducts, transmission rods are rotationally installed on the bottom plate, the two ends of each transmission rod are rotationally connected with connecting rods, the connecting rods are slidably matched in the corresponding first connecting grooves, positioning pieces are rotationally installed on the side faces of the bottom plate, and positioning grooves are formed in the side plates. The connector provided by the utility model has the advantages that the operation is simple, the conventional operation of frequently installing bolts is avoided, the connection time consumption is short, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct connectors, in particular to a intensive bus duct connector with high installation stability. Background Art

[0002] Modern high-rise buildings and large workshops require huge amounts of electrical energy, and in the face of this huge load, the powerful current of hundreds or thousands of amperes requires the use of safe and reliable conduction equipment. Bus duct is a power distribution device that efficiently transmits current, especially adapted to the needs of economical and reasonable wiring in increasingly tall buildings and large-scale factories; and bus duct connectors, as an indispensable component in the installation, play an important role in it.

[0003] At present, the commonly used bus duct connection method is: connect the bottom plate between the two bus ducts through a number of bolts, then insert the connectors one by one between the connecting plates of the two bus ducts, and finally connect the top cover plate between the two bus ducts through a number of bolts. This connection method often requires frequent installation of bolts, takes a long time to install, and has low work efficiency. Utility Model Content

[0004] The utility model aims to provide a compact bus duct connector with high installation stability, so as to solve the problems in the above background technology that bolts need to be frequently installed, the installation time is long and the work efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dense bus duct connector with high installation stability, comprising two bus ducts, a base plate movably connected between the two bus ducts, an L-shaped connecting plate hinged on one side of the base plate, and a side plate hinged on the L-shaped connecting plate, connecting plates are alternately arranged between the connecting copper bars of the two bus ducts, and the same bolt is threadedly connected between several connecting plates, a first connecting groove is opened on the two bus ducts, a transmission rod is rotatably installed on the base plate, and connecting rods are rotatably connected at both ends of the transmission rod, and the connecting rods are slidably adapted in the corresponding first connecting grooves, a positioning piece is rotatably installed on the side of the base plate, and a positioning groove is opened on the side plate, and the positioning piece is rotatably adapted in the positioning groove.

[0006] Preferably, a mounting groove is provided in the bottom plate, the transmission rod is rotatably mounted on the top of the mounting groove, and the two connecting rods are both arranged in the mounting groove.

[0007] Preferably, the bottoms of the two connecting rods are both installed with limiting blocks, two limiting grooves are provided in the device groove, and the two limiting blocks are slidably adapted in the corresponding limiting grooves.

[0008] Preferably, a spring is installed at one end of the two connecting rods away from each other, and a connecting block is installed at the other end of the spring. A second connecting groove is opened on the two bus ducts, the second connecting groove is connected to the first connecting groove, and the two connecting blocks are slidably adapted in the corresponding second connecting grooves.

[0009] Preferably, a compression groove is formed on each of the two connecting rods, and one end of the spring away from the connecting block is installed in the compression groove.

[0010] Preferably, blocking pieces are rotatably mounted on the two connecting rods, and before the connecting rods are inserted into the first connecting grooves, the blocking pieces cover the connecting blocks at one end close to the connecting blocks.

[0011] Preferably, a connecting hole is provided on the bottom plate, a rotating handle is installed at the center of the transmission rod, and one end of the rotating handle away from the transmission rod is exposed outside the bottom plate.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the base plate is placed just below the middle position of the two bus ducts, and then the transmission rod is rotated so that the transmission rod rotates and drives the two connecting rods to move in the direction of the two first connecting grooves and are plugged into the corresponding first connecting grooves, thereby achieving the purpose of preliminarily connecting the base plate with the two bus ducts, and then the L-shaped connecting plate is rotated to cover the top of the bus duct, and then the side plate is rotated so that the positioning piece passes through the side plate through the positioning groove, and then the positioning piece is rotated so that the positioning piece is perpendicular to the positioning groove, thereby locking the side plate on the base plate, thereby achieving the purpose of stably connecting the two bus ducts. The connector is simple to operate, avoids the conventional frequent installation of bolts, takes a short time to connect, and effectively improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a dense bus duct connector with high installation stability proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of a top-view cross-sectional structure of a dense bus duct connector with high installation stability proposed by the utility model;

[0016] Figure 3 A schematic diagram of a side cross-sectional structure of a compact bus duct connector with high installation stability proposed by the utility model;

[0017] Figure 4 This is a front cross-sectional structural schematic diagram of a dense bus duct connector with high installation stability proposed by the utility model;

[0018] Figure 5This is a schematic diagram of the enlarged structure of point A of a dense bus duct connector with high installation stability proposed by the utility model;

[0019] Figure 6 This is a structural schematic diagram of a transmission rod and a connecting rod of a dense bus duct connector with high installation stability proposed by the utility model.

[0020] In the figure: 1. bus duct; 2. bottom plate; 3. L-shaped connecting plate; 4. side plate; 5. connecting plate; 6. bolt; 7. first connecting groove; 8. transmission rod; 9. connecting rod; 10. positioning member; 11. positioning groove; 12. installation groove; 13. limit block; 14. limit groove; 15. spring; 16. connecting block; 17. second connecting groove; 18. compression groove; 19. baffle; 20. connecting hole; 21. rotating handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Specifically, a dense bus duct connector with high installation stability includes two bus ducts 1, a base plate 2 is movably connected between the two bus ducts 1, an L-shaped connecting plate 3 is hinged on one side of the base plate 2, and a side plate 4 is hinged on the L-shaped connecting plate 3, connecting plates 5 are alternately arranged between the connecting copper bars of the two bus ducts 1, and the same bolt 6 is threadedly connected between several connecting plates 5, a first connecting groove 7 is opened on the two bus ducts 1, a transmission rod 8 is rotatably installed on the base plate 2, and both ends of the transmission rod 8 are rotatably connected to connecting rods 9, and the connecting rod 9 is slidably adapted in the corresponding first connecting groove 7, a positioning piece 10 is rotatably installed on the side of the base plate 2, and a positioning groove 11 is opened on the side plate 4, and the positioning piece 10 is rotatably adapted in the positioning groove 11.

[0023] When two bus ducts 1 need to be connected, first place the base plate 2 directly below the middle position of the two bus ducts 1, then rotate the transmission rod 8 so that the transmission rod 8 rotates and drives the two connecting rods 9 to move in the direction of the two first connecting grooves 7 and plug into the corresponding first connecting grooves 7, thereby achieving the purpose of preliminarily connecting the base plate 2 with the two bus ducts 1, then rotate the L-shaped connecting plate 3, cover the L-shaped connecting plate 3 above the bus duct 1, and then rotate the side plate 4 so that the positioning piece 10 passes through the side plate 4 through the positioning groove 11, and then rotate the positioning piece 10 so that the positioning piece 10 is perpendicular to the positioning groove 11, thereby locking the side plate 4 on the base plate 2, thereby achieving the purpose of stably connecting the two bus ducts 1. The connector is easy to operate, avoids the conventional frequent installation of bolts, takes a short connection time, and effectively improves work efficiency.

[0024] Specifically, in this embodiment, a mounting groove 12 is opened in the base plate 2, the transmission rod 8 is rotatably installed on the top of the mounting groove 12, and the two connecting rods 9 are both arranged in the mounting groove 12, so that the two connecting rods 9 can provide support for them through the mounting groove 12, and the two connecting rods 9 can be moved to the first connecting groove 7 through the mounting groove 12, thereby achieving the purpose of connecting the two bus ducts 1.

[0025] Specifically, in this embodiment, limit blocks 13 are installed at the bottom of the two connecting rods 9, and two limit grooves 14 are opened in the device groove 12. The two limit blocks 13 are slidably adapted in the corresponding limit grooves 14, so that when the transmission rod 8 rotates, the two connecting rods 9 always move along the direction of the limit groove 14 and will not be driven to rotate by the transmission rod 8, thereby ensuring that the two connecting rods 9 can move into the first connecting groove 7.

[0026] Specifically, in the present embodiment, a spring 15 is installed at one end of the two connecting rods 9 which are away from each other, and a connecting block 16 is installed at the other end of the spring 15. A second connecting groove 17 is opened on the two bus ducts 1, and the second connecting groove 17 is connected to the first connecting groove 7, and the two connecting blocks 16 are slidably adapted in the corresponding second connecting grooves 17, so that the connecting blocks 16 can be moved to the second connecting grooves 17 by the elastic force provided by the spring 15, thereby providing a vertical connecting force for the two bus ducts 1 and improving the stability of the connection of the bus ducts 1.

[0027] Specifically, in this embodiment, compression grooves 18 are provided on the two connecting rods 9, and the end of the spring 15 away from the connecting block 16 is installed in the compression groove 18, so that the connecting block 16 and the corresponding spring 15 can be located inside the compression groove 18, which facilitates the connecting rod 9 to move into the first connecting groove 7, thereby completing the connection between the connector and the two bus ducts 1.

[0028] Specifically, in the present embodiment, baffles 19 are rotatably installed on both connecting rods 9. Before the connecting rod 9 is inserted into the first connecting groove 7, the baffle 19 covers the connecting block 16 at one end close to the connecting block 16, so that the baffle 19 can restrict the corresponding connecting block 16 within the corresponding compression groove 18, thereby facilitating the connecting rod 9 to move into the first connecting groove 7; when the connecting rod 9 moves into the first connecting groove 7, the baffle 19 thereon contacts the wall surface of the corresponding bus duct 1, thereby gradually removing the baffle 19 from the connecting block 16, thereby facilitating the connecting block 16 to enter the corresponding second connecting groove 17.

[0029] Specifically, in this embodiment, a connecting hole 20 is opened on the base plate 2, and a rotating handle 21 is installed at the center of the transmission rod 8. One end of the rotating handle 21 away from the transmission rod 8 is exposed to the outside of the base plate 2, so that the staff can rotate the transmission rod 8 by rotating the rotating handle 21, thereby providing power output for the connector.

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A compact bus duct connector with high installation stability, comprising two bus ducts (1), characterized in that: A bottom plate (2) is movably connected between the two bus ducts (1), an L-shaped connecting plate (3) is hinged on one side of the bottom plate (2), and a side plate (4) is hinged on the L-shaped connecting plate (3). Connecting plates (5) are alternately arranged between the connecting copper bars of the two bus ducts (1), and a plurality of connecting plates (5) are threadedly connected with the same bolt (6). A first connecting groove (7) is provided on each of the two bus ducts (1). A transmission rod (8) is rotatably mounted on the bottom plate (2), and connecting rods (9) are rotatably connected at both ends of the transmission rod (8), and the connecting rod (9) is slidably fitted in the corresponding first connecting groove (7). A positioning member (10) is rotatably mounted on the side of the bottom plate (2), and a positioning groove (11) is provided on the side plate (4), and the positioning member (10) is rotatably fitted in the positioning groove (11).

2. A dense bus duct connector with high installation stability according to claim 1, characterized in that: The bottom plate (2) is provided with a mounting groove (12), the transmission rod (8) is rotatably mounted on the top of the mounting groove (12), and the two connecting rods (9) are both arranged in the mounting groove (12).

3. The intensive bus duct connector with high installation stability according to claim 1, characterized in that: The bottoms of the two connecting rods (9) are both installed with limiting blocks (13), and two limiting grooves (14) are provided in the device groove (12), and the two limiting blocks (13) are slidably fitted in the corresponding limiting grooves (14).

4. The intensive bus duct connector with high installation stability according to claim 1, characterized in that: A spring (15) is installed at one end of the two connecting rods (9) that is away from each other, and a connecting block (16) is installed at the other end of the spring (15). A second connecting groove (17) is opened on the two bus ducts (1), and the second connecting groove (17) is connected to the first connecting groove (7), and the two connecting blocks (16) are slidably fitted in the corresponding second connecting grooves (17).

5. The intensive bus duct connector with high installation stability according to claim 1, characterized in that: A compression groove (18) is provided on each of the two connecting rods (9), and one end of the spring (15) away from the connecting block (16) is installed in the compression groove (18).

6. The intensive bus duct connector with high installation stability according to claim 1, characterized in that: A blocking piece (19) is rotatably mounted on each of the two connecting rods (9). Before the connecting rod (9) is inserted into the first connecting groove (7), the blocking piece (19) covers the connecting block (16) at one end close to the connecting block (16).

7. The intensive bus duct connector with high installation stability according to claim 1, characterized in that: The bottom plate (2) is provided with a connection hole (20), a rotating handle (21) is installed at the center of the transmission rod (8), and one end of the rotating handle (21) away from the transmission rod (8) is exposed outside the bottom plate (2).

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